diff options
| author |   RajithaY <rajithax.yerrumsetty@intel.com> | 2017-04-25 03:31:15 -0700 |
|---|---|---|
| committer | Rajitha Yerrumchetty <rajithax.yerrumsetty@intel.com> | 2017-05-22 06:48:08 +0000 |
| commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
| tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/roms/u-boot/arch/arm/cpu | |
| parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) | |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/arch/arm/cpu')
458 files changed, 0 insertions, 74962 deletions
diff --git a/qemu/roms/u-boot/arch/arm/cpu/Makefile b/qemu/roms/u-boot/arch/arm/cpu/Makefile deleted file mode 100644 index 35d8d387b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -obj-$(CONFIG_AT91FAMILY) += at91-common/ -obj-$(CONFIG_TEGRA20) += tegra20-common/ -obj-$(CONFIG_TEGRA30) += tegra30-common/ -obj-$(CONFIG_TEGRA114) += tegra114-common/ -obj-$(CONFIG_TEGRA124) += tegra124-common/ -obj-$(CONFIG_TEGRA) += tegra-common/ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm1136/Makefile deleted file mode 100644 index 3279f125f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-y = start.o -obj-y = cpu.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/config.mk b/qemu/roms/u-boot/arch/arm/cpu/arm1136/config.mk deleted file mode 100644 index a82c6cec9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/config.mk +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# Make ARMv5 to allow more compilers to work, even though its v6. -PLATFORM_CPPFLAGS += -march=armv5 diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm1136/cpu.c deleted file mode 100644 index a7aed4b2b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/cpu.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * (C) Copyright 2004 Texas Insturments - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * CPU specific code - */ - -#include <common.h> -#include <command.h> -#include <asm/system.h> - -static void cache_flush(void); - -int cleanup_before_linux (void) -{ - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * we turn off caches etc ... - */ - - disable_interrupts (); - -#ifdef CONFIG_LCD - { - extern void lcd_disable(void); - extern void lcd_panel_disable(void); - - lcd_disable(); /* proper disable of lcd & panel */ - lcd_panel_disable(); - } -#endif - - /* turn off I/D-cache */ - icache_disable(); - dcache_disable(); - /* flush I/D-cache */ - cache_flush(); - - return 0; -} - -static void cache_flush(void) -{ - unsigned long i = 0; - /* clean entire data cache */ - asm volatile("mcr p15, 0, %0, c7, c10, 0" : : "r" (i)); - /* invalidate both caches and flush btb */ - asm volatile("mcr p15, 0, %0, c7, c7, 0" : : "r" (i)); - /* mem barrier to sync things */ - asm volatile("mcr p15, 0, %0, c7, c10, 4" : : "r" (i)); -} - -#ifndef CONFIG_SYS_DCACHE_OFF - -#ifndef CONFIG_SYS_CACHELINE_SIZE -#define CONFIG_SYS_CACHELINE_SIZE 32 -#endif - -void invalidate_dcache_all(void) -{ - asm volatile("mcr p15, 0, %0, c7, c6, 0" : : "r" (0)); -} - -void flush_dcache_all(void) -{ - asm volatile("mcr p15, 0, %0, c7, c10, 0" : : "r" (0)); - asm volatile("mcr p15, 0, %0, c7, c10, 4" : : "r" (0)); -} - -static int check_cache_range(unsigned long start, unsigned long stop) -{ - int ok = 1; - - if (start & (CONFIG_SYS_CACHELINE_SIZE - 1)) - ok = 0; - - if (stop & (CONFIG_SYS_CACHELINE_SIZE - 1)) - ok = 0; - - if (!ok) - debug("CACHE: Misaligned operation at range [%08lx, %08lx]\n", - start, stop); - - return ok; -} - -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ - if (!check_cache_range(start, stop)) - return; - - while (start < stop) { - asm volatile("mcr p15, 0, %0, c7, c6, 1" : : "r" (start)); - start += CONFIG_SYS_CACHELINE_SIZE; - } -} - -void flush_dcache_range(unsigned long start, unsigned long stop) -{ - if (!check_cache_range(start, stop)) - return; - - while (start < stop) { - asm volatile("mcr p15, 0, %0, c7, c14, 1" : : "r" (start)); - start += CONFIG_SYS_CACHELINE_SIZE; - } - - asm volatile("mcr p15, 0, %0, c7, c10, 4" : : "r" (0)); -} - -void flush_cache(unsigned long start, unsigned long size) -{ - flush_dcache_range(start, start + size); -} - -#else /* #ifndef CONFIG_SYS_DCACHE_OFF */ -void invalidate_dcache_all(void) -{ -} - -void flush_dcache_all(void) -{ -} - -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void flush_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void flush_cache(unsigned long start, unsigned long size) -{ -} -#endif /* #ifndef CONFIG_SYS_DCACHE_OFF */ - -#if !defined(CONFIG_SYS_ICACHE_OFF) || !defined(CONFIG_SYS_DCACHE_OFF) -void enable_caches(void) -{ -#ifndef CONFIG_SYS_ICACHE_OFF - icache_enable(); -#endif -#ifndef CONFIG_SYS_DCACHE_OFF - dcache_enable(); -#endif -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/Makefile deleted file mode 100644 index 9670ed938..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += generic.o -obj-y += timer.o -obj-y += devices.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/devices.c b/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/devices.c deleted file mode 100644 index ae5db86da..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/devices.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * - * (C) Copyright 2009 Magnus Lilja <lilja.magnus@gmail.com> - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/clock.h> - -void mx31_uart1_hw_init(void) -{ - /* setup pins for UART1 */ - mx31_gpio_mux(MUX_RXD1__UART1_RXD_MUX); - mx31_gpio_mux(MUX_TXD1__UART1_TXD_MUX); - mx31_gpio_mux(MUX_RTS1__UART1_RTS_B); - mx31_gpio_mux(MUX_CTS1__UART1_CTS_B); -} - -void mx31_uart2_hw_init(void) -{ - /* setup pins for UART2 */ - mx31_gpio_mux(MUX_RXD2__UART2_RXD_MUX); - mx31_gpio_mux(MUX_TXD2__UART2_TXD_MUX); - mx31_gpio_mux(MUX_RTS2__UART2_RTS_B); - mx31_gpio_mux(MUX_CTS2__UART2_CTS_B); -} - -#ifdef CONFIG_MXC_SPI -/* - * Note: putting several spi setups here makes no sense as they may differ - * at board level (physical pin SS0 of CSPI2 may aswell be used as SS0 of CSPI3) - */ -void mx31_spi2_hw_init(void) -{ - /* SPI2 */ - mx31_gpio_mux(MUX_CSPI2_SS2__CSPI2_SS2_B); - mx31_gpio_mux(MUX_CSPI2_SCLK__CSPI2_CLK); - mx31_gpio_mux(MUX_CSPI2_SPI_RDY__CSPI2_DATAREADY_B); - mx31_gpio_mux(MUX_CSPI2_MOSI__CSPI2_MOSI); - mx31_gpio_mux(MUX_CSPI2_MISO__CSPI2_MISO); - mx31_gpio_mux(MUX_CSPI2_SS0__CSPI2_SS0_B); - mx31_gpio_mux(MUX_CSPI2_SS1__CSPI2_SS1_B); - - /* start SPI2 clock */ - __REG(CCM_CGR2) = __REG(CCM_CGR2) | (3 << 4); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/generic.c b/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/generic.c deleted file mode 100644 index 060d46b82..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/generic.c +++ /dev/null @@ -1,219 +0,0 @@ -/* - * (C) Copyright 2007 - * Sascha Hauer, Pengutronix - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <div64.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/clock.h> -#include <asm/io.h> -#include <asm/arch/sys_proto.h> - -static u32 mx31_decode_pll(u32 reg, u32 infreq) -{ - u32 mfi = GET_PLL_MFI(reg); - s32 mfn = GET_PLL_MFN(reg); - u32 mfd = GET_PLL_MFD(reg); - u32 pd = GET_PLL_PD(reg); - - mfi = mfi <= 5 ? 5 : mfi; - mfn = mfn >= 512 ? mfn - 1024 : mfn; - mfd += 1; - pd += 1; - - return lldiv(2 * (u64)infreq * (mfi * mfd + mfn), - mfd * pd); -} - -static u32 mx31_get_mpl_dpdgck_clk(void) -{ - u32 infreq; - - if ((readl(CCM_CCMR) & CCMR_PRCS_MASK) == CCMR_FPM) - infreq = MXC_CLK32 * 1024; - else - infreq = MXC_HCLK; - - return mx31_decode_pll(readl(CCM_MPCTL), infreq); -} - -static u32 mx31_get_mcu_main_clk(void) -{ - /* For now we assume mpl_dpdgck_clk == mcu_main_clk - * which should be correct for most boards - */ - return mx31_get_mpl_dpdgck_clk(); -} - -static u32 mx31_get_ipg_clk(void) -{ - u32 freq = mx31_get_mcu_main_clk(); - u32 pdr0 = readl(CCM_PDR0); - - freq /= GET_PDR0_MAX_PODF(pdr0) + 1; - freq /= GET_PDR0_IPG_PODF(pdr0) + 1; - - return freq; -} - -/* hsp is the clock for the ipu */ -static u32 mx31_get_hsp_clk(void) -{ - u32 freq = mx31_get_mcu_main_clk(); - u32 pdr0 = readl(CCM_PDR0); - - freq /= GET_PDR0_HSP_PODF(pdr0) + 1; - - return freq; -} - -void mx31_dump_clocks(void) -{ - u32 cpufreq = mx31_get_mcu_main_clk(); - printf("mx31 cpu clock: %dMHz\n", cpufreq / 1000000); - printf("ipg clock : %dHz\n", mx31_get_ipg_clk()); - printf("hsp clock : %dHz\n", mx31_get_hsp_clk()); -} - -unsigned int mxc_get_clock(enum mxc_clock clk) -{ - switch (clk) { - case MXC_ARM_CLK: - return mx31_get_mcu_main_clk(); - case MXC_IPG_CLK: - case MXC_IPG_PERCLK: - case MXC_CSPI_CLK: - case MXC_UART_CLK: - case MXC_ESDHC_CLK: - case MXC_I2C_CLK: - return mx31_get_ipg_clk(); - case MXC_IPU_CLK: - return mx31_get_hsp_clk(); - } - return -1; -} - -u32 imx_get_uartclk(void) -{ - return mxc_get_clock(MXC_UART_CLK); -} - -void mx31_gpio_mux(unsigned long mode) -{ - unsigned long reg, shift, tmp; - - reg = IOMUXC_BASE + (mode & 0x1fc); - shift = (~mode & 0x3) * 8; - - tmp = readl(reg); - tmp &= ~(0xff << shift); - tmp |= ((mode >> IOMUX_MODE_POS) & 0xff) << shift; - writel(tmp, reg); -} - -void mx31_set_pad(enum iomux_pins pin, u32 config) -{ - u32 field, l, reg; - - pin &= IOMUX_PADNUM_MASK; - reg = (IOMUXC_BASE + 0x154) + (pin + 2) / 3 * 4; - field = (pin + 2) % 3; - - l = readl(reg); - l &= ~(0x1ff << (field * 10)); - l |= config << (field * 10); - writel(l, reg); - -} - -void mx31_set_gpr(enum iomux_gp_func gp, char en) -{ - u32 l; - struct iomuxc_regs *iomuxc = (struct iomuxc_regs *)IOMUXC_BASE; - - l = readl(&iomuxc->gpr); - if (en) - l |= gp; - else - l &= ~gp; - - writel(l, &iomuxc->gpr); -} - -void mxc_setup_weimcs(int cs, const struct mxc_weimcs *weimcs) -{ - struct mx31_weim *weim = (struct mx31_weim *) WEIM_BASE; - struct mx31_weim_cscr *cscr = &weim->cscr[cs]; - - writel(weimcs->upper, &cscr->upper); - writel(weimcs->lower, &cscr->lower); - writel(weimcs->additional, &cscr->additional); -} - -struct mx3_cpu_type mx31_cpu_type[] = { - { .srev = 0x00, .v = 0x10 }, - { .srev = 0x10, .v = 0x11 }, - { .srev = 0x11, .v = 0x11 }, - { .srev = 0x12, .v = 0x1F }, - { .srev = 0x13, .v = 0x1F }, - { .srev = 0x14, .v = 0x12 }, - { .srev = 0x15, .v = 0x12 }, - { .srev = 0x28, .v = 0x20 }, - { .srev = 0x29, .v = 0x20 }, -}; - -u32 get_cpu_rev(void) -{ - u32 i, srev; - - /* read SREV register from IIM module */ - struct iim_regs *iim = (struct iim_regs *)MX31_IIM_BASE_ADDR; - srev = readl(&iim->iim_srev); - - for (i = 0; i < ARRAY_SIZE(mx31_cpu_type); i++) - if (srev == mx31_cpu_type[i].srev) - return mx31_cpu_type[i].v; - - return srev | 0x8000; -} - -static char *get_reset_cause(void) -{ - /* read RCSR register from CCM module */ - struct clock_control_regs *ccm = - (struct clock_control_regs *)CCM_BASE; - - u32 cause = readl(&ccm->rcsr) & 0x07; - - switch (cause) { - case 0x0000: - return "POR"; - case 0x0001: - return "RST"; - case 0x0002: - return "WDOG"; - case 0x0006: - return "JTAG"; - case 0x0007: - return "ARM11P power gating"; - default: - return "unknown reset"; - } -} - -#if defined(CONFIG_DISPLAY_CPUINFO) -int print_cpuinfo(void) -{ - u32 srev = get_cpu_rev(); - - printf("CPU: Freescale i.MX31 rev %d.%d%s at %d MHz.\n", - (srev & 0xF0) >> 4, (srev & 0x0F), - ((srev & 0x8000) ? " unknown" : ""), - mx31_get_mcu_main_clk() / 1000000); - printf("Reset cause: %s\n", get_reset_cause()); - return 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/timer.c deleted file mode 100644 index f111242e5..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx31/timer.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - * (C) Copyright 2007 - * Sascha Hauer, Pengutronix - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/clock.h> -#include <div64.h> -#include <watchdog.h> -#include <asm/io.h> - -#define TIMER_BASE 0x53f90000 /* General purpose timer 1 */ - -/* General purpose timers registers */ -#define GPTCR __REG(TIMER_BASE) /* Control register */ -#define GPTPR __REG(TIMER_BASE + 0x4) /* Prescaler register */ -#define GPTSR __REG(TIMER_BASE + 0x8) /* Status register */ -#define GPTCNT __REG(TIMER_BASE + 0x24) /* Counter register */ - -/* General purpose timers bitfields */ -#define GPTCR_SWR (1 << 15) /* Software reset */ -#define GPTCR_FRR (1 << 9) /* Freerun / restart */ -#define GPTCR_CLKSOURCE_32 (4 << 6) /* Clock source */ -#define GPTCR_TEN 1 /* Timer enable */ - -DECLARE_GLOBAL_DATA_PTR; - -/* - * "time" is measured in 1 / CONFIG_SYS_HZ seconds, - * "tick" is internal timer period - */ - -#ifdef CONFIG_MX31_TIMER_HIGH_PRECISION -/* ~0.4% error - measured with stop-watch on 100s boot-delay */ -static inline unsigned long long tick_to_time(unsigned long long tick) -{ - tick *= CONFIG_SYS_HZ; - do_div(tick, MXC_CLK32); - return tick; -} - -static inline unsigned long long time_to_tick(unsigned long long time) -{ - time *= MXC_CLK32; - do_div(time, CONFIG_SYS_HZ); - return time; -} - -static inline unsigned long long us_to_tick(unsigned long long us) -{ - us = us * MXC_CLK32 + 999999; - do_div(us, 1000000); - return us; -} -#else -/* ~2% error */ -#define TICK_PER_TIME ((MXC_CLK32 + CONFIG_SYS_HZ / 2) / CONFIG_SYS_HZ) -#define US_PER_TICK (1000000 / MXC_CLK32) - -static inline unsigned long long tick_to_time(unsigned long long tick) -{ - do_div(tick, TICK_PER_TIME); - return tick; -} - -static inline unsigned long long time_to_tick(unsigned long long time) -{ - return time * TICK_PER_TIME; -} - -static inline unsigned long long us_to_tick(unsigned long long us) -{ - us += US_PER_TICK - 1; - do_div(us, US_PER_TICK); - return us; -} -#endif - -/* The 32768Hz 32-bit timer overruns in 131072 seconds */ -int timer_init(void) -{ - int i; - - /* setup GP Timer 1 */ - GPTCR = GPTCR_SWR; - for (i = 0; i < 100; i++) - GPTCR = 0; /* We have no udelay by now */ - GPTPR = 0; /* 32Khz */ - /* Freerun Mode, PERCLK1 input */ - GPTCR |= GPTCR_CLKSOURCE_32 | GPTCR_TEN; - - return 0; -} - -unsigned long long get_ticks(void) -{ - ulong now = GPTCNT; /* current tick value */ - - if (now >= gd->arch.lastinc) /* normal mode (non roll) */ - /* move stamp forward with absolut diff ticks */ - gd->arch.tbl += (now - gd->arch.lastinc); - else /* we have rollover of incrementer */ - gd->arch.tbl += (0xFFFFFFFF - gd->arch.lastinc) + now; - gd->arch.lastinc = now; - return gd->arch.tbl; -} - -ulong get_timer_masked(void) -{ - /* - * get_ticks() returns a long long (64 bit), it wraps in - * 2^64 / MXC_CLK32 = 2^64 / 2^15 = 2^49 ~ 5 * 10^14 (s) ~ - * 5 * 10^9 days... and get_ticks() * CONFIG_SYS_HZ wraps in - * 5 * 10^6 days - long enough. - */ - return tick_to_time(get_ticks()); -} - -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -/* delay x useconds AND preserve advance timestamp value */ -void __udelay(unsigned long usec) -{ - unsigned long long tmp; - ulong tmo; - - tmo = us_to_tick(usec); - tmp = get_ticks() + tmo; /* get current timestamp */ - - while (get_ticks() < tmp) /* loop till event */ - /*NOP*/; -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return MXC_CLK32; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/Makefile deleted file mode 100644 index c533215c3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2008-2009 Freescale Semiconductor, Inc. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += generic.o -obj-y += timer.o -obj-y += mx35_sdram.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/generic.c b/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/generic.c deleted file mode 100644 index 8d3f92cae..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/generic.c +++ /dev/null @@ -1,547 +0,0 @@ -/* - * (C) Copyright 2007 - * Sascha Hauer, Pengutronix - * - * (C) Copyright 2008-2010 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <div64.h> -#include <asm/io.h> -#include <asm/errno.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/crm_regs.h> -#include <asm/arch/clock.h> -#include <asm/arch/sys_proto.h> -#ifdef CONFIG_FSL_ESDHC -#include <fsl_esdhc.h> -#endif -#include <netdev.h> -#include <spl.h> - -#define CLK_CODE(arm, ahb, sel) (((arm) << 16) + ((ahb) << 8) + (sel)) -#define CLK_CODE_ARM(c) (((c) >> 16) & 0xFF) -#define CLK_CODE_AHB(c) (((c) >> 8) & 0xFF) -#define CLK_CODE_PATH(c) ((c) & 0xFF) - -#define CCM_GET_DIVIDER(x, m, o) (((x) & (m)) >> (o)) - -#ifdef CONFIG_FSL_ESDHC -DECLARE_GLOBAL_DATA_PTR; -#endif - -static int g_clk_mux_auto[8] = { - CLK_CODE(1, 3, 0), CLK_CODE(1, 2, 1), CLK_CODE(2, 1, 1), -1, - CLK_CODE(1, 6, 0), CLK_CODE(1, 4, 1), CLK_CODE(2, 2, 1), -1, -}; - -static int g_clk_mux_consumer[16] = { - CLK_CODE(1, 4, 0), CLK_CODE(1, 3, 1), CLK_CODE(1, 3, 1), -1, - -1, -1, CLK_CODE(4, 1, 0), CLK_CODE(1, 5, 0), - CLK_CODE(1, 8, 1), CLK_CODE(1, 6, 1), CLK_CODE(2, 4, 0), -1, - -1, -1, CLK_CODE(4, 2, 0), -1, -}; - -static int hsp_div_table[3][16] = { - {4, 3, 2, -1, -1, -1, 1, 5, 4, 3, 2, -1, -1, -1, 1, -1}, - {-1, -1, -1, -1, -1, -1, -1, -1, 8, 6, 4, -1, -1, -1, 2, -1}, - {3, -1, -1, -1, -1, -1, -1, -1, 3, -1, -1, -1, -1, -1, -1, -1}, -}; - -u32 get_cpu_rev(void) -{ - int reg; - struct iim_regs *iim = - (struct iim_regs *)IIM_BASE_ADDR; - reg = readl(&iim->iim_srev); - if (!reg) { - reg = readw(ROMPATCH_REV); - reg <<= 4; - } else { - reg += CHIP_REV_1_0; - } - - return 0x35000 + (reg & 0xFF); -} - -static u32 get_arm_div(u32 pdr0, u32 *fi, u32 *fd) -{ - int *pclk_mux; - if (pdr0 & MXC_CCM_PDR0_AUTO_CON) { - pclk_mux = g_clk_mux_consumer + - ((pdr0 & MXC_CCM_PDR0_CON_MUX_DIV_MASK) >> - MXC_CCM_PDR0_CON_MUX_DIV_OFFSET); - } else { - pclk_mux = g_clk_mux_auto + - ((pdr0 & MXC_CCM_PDR0_AUTO_MUX_DIV_MASK) >> - MXC_CCM_PDR0_AUTO_MUX_DIV_OFFSET); - } - - if ((*pclk_mux) == -1) - return -1; - - if (fi && fd) { - if (!CLK_CODE_PATH(*pclk_mux)) { - *fi = *fd = 1; - return CLK_CODE_ARM(*pclk_mux); - } - if (pdr0 & MXC_CCM_PDR0_AUTO_CON) { - *fi = 3; - *fd = 4; - } else { - *fi = 2; - *fd = 3; - } - } - return CLK_CODE_ARM(*pclk_mux); -} - -static int get_ahb_div(u32 pdr0) -{ - int *pclk_mux; - - pclk_mux = g_clk_mux_consumer + - ((pdr0 & MXC_CCM_PDR0_CON_MUX_DIV_MASK) >> - MXC_CCM_PDR0_CON_MUX_DIV_OFFSET); - - if ((*pclk_mux) == -1) - return -1; - - return CLK_CODE_AHB(*pclk_mux); -} - -static u32 decode_pll(u32 reg, u32 infreq) -{ - u32 mfi = (reg >> 10) & 0xf; - s32 mfn = reg & 0x3ff; - u32 mfd = (reg >> 16) & 0x3ff; - u32 pd = (reg >> 26) & 0xf; - - mfi = mfi <= 5 ? 5 : mfi; - mfn = mfn >= 512 ? mfn - 1024 : mfn; - mfd += 1; - pd += 1; - - return lldiv(2 * (u64)infreq * (mfi * mfd + mfn), - mfd * pd); -} - -static u32 get_mcu_main_clk(void) -{ - u32 arm_div = 0, fi = 0, fd = 0; - struct ccm_regs *ccm = - (struct ccm_regs *)IMX_CCM_BASE; - arm_div = get_arm_div(readl(&ccm->pdr0), &fi, &fd); - fi *= decode_pll(readl(&ccm->mpctl), MXC_HCLK); - return fi / (arm_div * fd); -} - -static u32 get_ipg_clk(void) -{ - u32 freq = get_mcu_main_clk(); - struct ccm_regs *ccm = - (struct ccm_regs *)IMX_CCM_BASE; - u32 pdr0 = readl(&ccm->pdr0); - - return freq / (get_ahb_div(pdr0) * 2); -} - -static u32 get_ipg_per_clk(void) -{ - u32 freq = get_mcu_main_clk(); - struct ccm_regs *ccm = - (struct ccm_regs *)IMX_CCM_BASE; - u32 pdr0 = readl(&ccm->pdr0); - u32 pdr4 = readl(&ccm->pdr4); - u32 div; - if (pdr0 & MXC_CCM_PDR0_PER_SEL) { - div = CCM_GET_DIVIDER(pdr4, - MXC_CCM_PDR4_PER0_PODF_MASK, - MXC_CCM_PDR4_PER0_PODF_OFFSET) + 1; - } else { - div = CCM_GET_DIVIDER(pdr0, - MXC_CCM_PDR0_PER_PODF_MASK, - MXC_CCM_PDR0_PER_PODF_OFFSET) + 1; - div *= get_ahb_div(pdr0); - } - return freq / div; -} - -u32 imx_get_uartclk(void) -{ - u32 freq; - struct ccm_regs *ccm = - (struct ccm_regs *)IMX_CCM_BASE; - u32 pdr4 = readl(&ccm->pdr4); - - if (readl(&ccm->pdr3) & MXC_CCM_PDR3_UART_M_U) - freq = get_mcu_main_clk(); - else - freq = decode_pll(readl(&ccm->ppctl), MXC_HCLK); - freq /= CCM_GET_DIVIDER(pdr4, - MXC_CCM_PDR4_UART_PODF_MASK, - MXC_CCM_PDR4_UART_PODF_OFFSET) + 1; - return freq; -} - -unsigned int mxc_get_main_clock(enum mxc_main_clock clk) -{ - u32 nfc_pdf, hsp_podf; - u32 pll, ret_val = 0, usb_podf; - struct ccm_regs *ccm = - (struct ccm_regs *)IMX_CCM_BASE; - - u32 reg = readl(&ccm->pdr0); - u32 reg4 = readl(&ccm->pdr4); - - reg |= 0x1; - - switch (clk) { - case CPU_CLK: - ret_val = get_mcu_main_clk(); - break; - case AHB_CLK: - ret_val = get_mcu_main_clk(); - break; - case HSP_CLK: - if (reg & CLKMODE_CONSUMER) { - hsp_podf = (reg >> 20) & 0x3; - pll = get_mcu_main_clk(); - hsp_podf = hsp_div_table[hsp_podf][(reg>>16)&0xF]; - if (hsp_podf > 0) { - ret_val = pll / hsp_podf; - } else { - puts("mismatch HSP with ARM clock setting\n"); - ret_val = 0; - } - } else { - ret_val = get_mcu_main_clk(); - } - break; - case IPG_CLK: - ret_val = get_ipg_clk(); - break; - case IPG_PER_CLK: - ret_val = get_ipg_per_clk(); - break; - case NFC_CLK: - nfc_pdf = (reg4 >> 28) & 0xF; - pll = get_mcu_main_clk(); - /* AHB/nfc_pdf */ - ret_val = pll / (nfc_pdf + 1); - break; - case USB_CLK: - usb_podf = (reg4 >> 22) & 0x3F; - if (reg4 & 0x200) - pll = get_mcu_main_clk(); - else - pll = decode_pll(readl(&ccm->ppctl), MXC_HCLK); - - ret_val = pll / (usb_podf + 1); - break; - default: - printf("Unknown clock: %d\n", clk); - break; - } - - return ret_val; -} -unsigned int mxc_get_peri_clock(enum mxc_peri_clock clk) -{ - u32 ret_val = 0, pdf, pre_pdf, clk_sel; - struct ccm_regs *ccm = - (struct ccm_regs *)IMX_CCM_BASE; - u32 mpdr2 = readl(&ccm->pdr2); - u32 mpdr3 = readl(&ccm->pdr3); - u32 mpdr4 = readl(&ccm->pdr4); - - switch (clk) { - case UART1_BAUD: - case UART2_BAUD: - case UART3_BAUD: - clk_sel = mpdr3 & (1 << 14); - pdf = (mpdr4 >> 10) & 0x3F; - ret_val = ((clk_sel != 0) ? mxc_get_main_clock(CPU_CLK) : - decode_pll(readl(&ccm->ppctl), MXC_HCLK)) / (pdf + 1); - break; - case SSI1_BAUD: - pre_pdf = (mpdr2 >> 24) & 0x7; - pdf = mpdr2 & 0x3F; - clk_sel = mpdr2 & (1 << 6); - ret_val = ((clk_sel != 0) ? mxc_get_main_clock(CPU_CLK) : - decode_pll(readl(&ccm->ppctl), MXC_HCLK)) / - ((pre_pdf + 1) * (pdf + 1)); - break; - case SSI2_BAUD: - pre_pdf = (mpdr2 >> 27) & 0x7; - pdf = (mpdr2 >> 8) & 0x3F; - clk_sel = mpdr2 & (1 << 6); - ret_val = ((clk_sel != 0) ? mxc_get_main_clock(CPU_CLK) : - decode_pll(readl(&ccm->ppctl), MXC_HCLK)) / - ((pre_pdf + 1) * (pdf + 1)); - break; - case CSI_BAUD: - clk_sel = mpdr2 & (1 << 7); - pdf = (mpdr2 >> 16) & 0x3F; - ret_val = ((clk_sel != 0) ? mxc_get_main_clock(CPU_CLK) : - decode_pll(readl(&ccm->ppctl), MXC_HCLK)) / (pdf + 1); - break; - case MSHC_CLK: - pre_pdf = readl(&ccm->pdr1); - clk_sel = (pre_pdf & 0x80); - pdf = (pre_pdf >> 22) & 0x3F; - pre_pdf = (pre_pdf >> 28) & 0x7; - ret_val = ((clk_sel != 0) ? mxc_get_main_clock(CPU_CLK) : - decode_pll(readl(&ccm->ppctl), MXC_HCLK)) / - ((pre_pdf + 1) * (pdf + 1)); - break; - case ESDHC1_CLK: - clk_sel = mpdr3 & 0x40; - pdf = mpdr3 & 0x3F; - ret_val = ((clk_sel != 0) ? mxc_get_main_clock(CPU_CLK) : - decode_pll(readl(&ccm->ppctl), MXC_HCLK)) / (pdf + 1); - break; - case ESDHC2_CLK: - clk_sel = mpdr3 & 0x40; - pdf = (mpdr3 >> 8) & 0x3F; - ret_val = ((clk_sel != 0) ? mxc_get_main_clock(CPU_CLK) : - decode_pll(readl(&ccm->ppctl), MXC_HCLK)) / (pdf + 1); - break; - case ESDHC3_CLK: - clk_sel = mpdr3 & 0x40; - pdf = (mpdr3 >> 16) & 0x3F; - ret_val = ((clk_sel != 0) ? mxc_get_main_clock(CPU_CLK) : - decode_pll(readl(&ccm->ppctl), MXC_HCLK)) / (pdf + 1); - break; - case SPDIF_CLK: - clk_sel = mpdr3 & 0x400000; - pre_pdf = (mpdr3 >> 29) & 0x7; - pdf = (mpdr3 >> 23) & 0x3F; - ret_val = ((clk_sel != 0) ? mxc_get_main_clock(CPU_CLK) : - decode_pll(readl(&ccm->ppctl), MXC_HCLK)) / - ((pre_pdf + 1) * (pdf + 1)); - break; - default: - printf("%s(): This clock: %d not supported yet\n", - __func__, clk); - break; - } - - return ret_val; -} - -unsigned int mxc_get_clock(enum mxc_clock clk) -{ - switch (clk) { - case MXC_ARM_CLK: - return get_mcu_main_clk(); - case MXC_AHB_CLK: - break; - case MXC_IPG_CLK: - return get_ipg_clk(); - case MXC_IPG_PERCLK: - case MXC_I2C_CLK: - return get_ipg_per_clk(); - case MXC_UART_CLK: - return imx_get_uartclk(); - case MXC_ESDHC1_CLK: - return mxc_get_peri_clock(ESDHC1_CLK); - case MXC_ESDHC2_CLK: - return mxc_get_peri_clock(ESDHC2_CLK); - case MXC_ESDHC3_CLK: - return mxc_get_peri_clock(ESDHC3_CLK); - case MXC_USB_CLK: - return mxc_get_main_clock(USB_CLK); - case MXC_FEC_CLK: - return get_ipg_clk(); - case MXC_CSPI_CLK: - return get_ipg_clk(); - } - return -1; -} - -#ifdef CONFIG_FEC_MXC -/* - * The MX35 has no fuse for MAC, return a NULL MAC - */ -void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) -{ - memset(mac, 0, 6); -} - -u32 imx_get_fecclk(void) -{ - return mxc_get_clock(MXC_IPG_CLK); -} -#endif - -int do_mx35_showclocks(cmd_tbl_t *cmdtp, - int flag, int argc, char * const argv[]) -{ - u32 cpufreq = get_mcu_main_clk(); - printf("mx35 cpu clock: %dMHz\n", cpufreq / 1000000); - printf("ipg clock : %dHz\n", get_ipg_clk()); - printf("ipg per clock : %dHz\n", get_ipg_per_clk()); - printf("uart clock : %dHz\n", mxc_get_clock(MXC_UART_CLK)); - - return 0; -} - -U_BOOT_CMD( - clocks, CONFIG_SYS_MAXARGS, 1, do_mx35_showclocks, - "display clocks", - "" -); - -#if defined(CONFIG_DISPLAY_CPUINFO) -static char *get_reset_cause(void) -{ - /* read RCSR register from CCM module */ - struct ccm_regs *ccm = - (struct ccm_regs *)IMX_CCM_BASE; - - u32 cause = readl(&ccm->rcsr) & 0x0F; - - switch (cause) { - case 0x0000: - return "POR"; - case 0x0002: - return "JTAG"; - case 0x0004: - return "RST"; - case 0x0008: - return "WDOG"; - default: - return "unknown reset"; - } -} - -int print_cpuinfo(void) -{ - u32 srev = get_cpu_rev(); - - printf("CPU: Freescale i.MX35 rev %d.%d at %d MHz.\n", - (srev & 0xF0) >> 4, (srev & 0x0F), - get_mcu_main_clk() / 1000000); - - printf("Reset cause: %s\n", get_reset_cause()); - - return 0; -} -#endif - -/* - * Initializes on-chip ethernet controllers. - * to override, implement board_eth_init() - */ -int cpu_eth_init(bd_t *bis) -{ - int rc = -ENODEV; - -#if defined(CONFIG_FEC_MXC) - rc = fecmxc_initialize(bis); -#endif - - return rc; -} - -#ifdef CONFIG_FSL_ESDHC -/* - * Initializes on-chip MMC controllers. - * to override, implement board_mmc_init() - */ -int cpu_mmc_init(bd_t *bis) -{ - return fsl_esdhc_mmc_init(bis); -} -#endif - -int get_clocks(void) -{ -#ifdef CONFIG_FSL_ESDHC -#if CONFIG_SYS_FSL_ESDHC_ADDR == MMC_SDHC2_BASE_ADDR - gd->arch.sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); -#elif CONFIG_SYS_FSL_ESDHC_ADDR == MMC_SDHC3_BASE_ADDR - gd->arch.sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); -#else - gd->arch.sdhc_clk = mxc_get_clock(MXC_ESDHC1_CLK); -#endif -#endif - return 0; -} - -#define RCSR_MEM_CTL_WEIM 0 -#define RCSR_MEM_CTL_NAND 1 -#define RCSR_MEM_CTL_ATA 2 -#define RCSR_MEM_CTL_EXPANSION 3 -#define RCSR_MEM_TYPE_NOR 0 -#define RCSR_MEM_TYPE_ONENAND 2 -#define RCSR_MEM_TYPE_SD 0 -#define RCSR_MEM_TYPE_I2C 2 -#define RCSR_MEM_TYPE_SPI 3 - -u32 spl_boot_device(void) -{ - struct ccm_regs *ccm = - (struct ccm_regs *)IMX_CCM_BASE; - - u32 rcsr = readl(&ccm->rcsr); - u32 mem_type, mem_ctl; - - /* In external mode, no boot device is returned */ - if ((rcsr >> 10) & 0x03) - return BOOT_DEVICE_NONE; - - mem_ctl = (rcsr >> 25) & 0x03; - mem_type = (rcsr >> 23) & 0x03; - - switch (mem_ctl) { - case RCSR_MEM_CTL_WEIM: - switch (mem_type) { - case RCSR_MEM_TYPE_NOR: - return BOOT_DEVICE_NOR; - case RCSR_MEM_TYPE_ONENAND: - return BOOT_DEVICE_ONENAND; - default: - return BOOT_DEVICE_NONE; - } - case RCSR_MEM_CTL_NAND: - return BOOT_DEVICE_NAND; - case RCSR_MEM_CTL_EXPANSION: - switch (mem_type) { - case RCSR_MEM_TYPE_SD: - return BOOT_DEVICE_MMC1; - case RCSR_MEM_TYPE_I2C: - return BOOT_DEVICE_I2C; - case RCSR_MEM_TYPE_SPI: - return BOOT_DEVICE_SPI; - default: - return BOOT_DEVICE_NONE; - } - } - - return BOOT_DEVICE_NONE; -} - -#ifdef CONFIG_SPL_BUILD -u32 spl_boot_mode(void) -{ - switch (spl_boot_device()) { - case BOOT_DEVICE_MMC1: -#ifdef CONFIG_SPL_FAT_SUPPORT - return MMCSD_MODE_FAT; -#else - return MMCSD_MODE_RAW; -#endif - break; - case BOOT_DEVICE_NAND: - return 0; - break; - default: - puts("spl: ERROR: unsupported device\n"); - hang(); - } -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/mx35_sdram.c b/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/mx35_sdram.c deleted file mode 100644 index d358f5f2f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/mx35_sdram.c +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Copyright (C) 2012, Stefano Babic <sbabic@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/io.h> -#include <asm/errno.h> -#include <asm/arch/imx-regs.h> -#include <linux/types.h> -#include <asm/arch/sys_proto.h> - -#define ESDCTL_DDR2_EMR2 0x04000000 -#define ESDCTL_DDR2_EMR3 0x06000000 -#define ESDCTL_PRECHARGE 0x00000400 -#define ESDCTL_DDR2_EN_DLL 0x02000400 -#define ESDCTL_DDR2_RESET_DLL 0x00000333 -#define ESDCTL_DDR2_MR 0x00000233 -#define ESDCTL_DDR2_OCD_DEFAULT 0x02000780 - -enum { - SMODE_NORMAL = 0, - SMODE_PRECHARGE, - SMODE_AUTO_REFRESH, - SMODE_LOAD_REG, - SMODE_MANUAL_REFRESH -}; - -#define set_mode(x, en, m) (x | (en << 31) | (m << 28)) - -static inline void dram_wait(unsigned int count) -{ - volatile unsigned int wait = count; - - while (wait--) - ; - -} - -void mx3_setup_sdram_bank(u32 start_address, u32 ddr2_config, - u32 row, u32 col, u32 dsize, u32 refresh) -{ - struct esdc_regs *esdc = (struct esdc_regs *)ESDCTL_BASE_ADDR; - u32 *cfg_reg, *ctl_reg; - u32 val; - u32 ctlval; - - switch (start_address) { - case CSD0_BASE_ADDR: - cfg_reg = &esdc->esdcfg0; - ctl_reg = &esdc->esdctl0; - break; - case CSD1_BASE_ADDR: - cfg_reg = &esdc->esdcfg1; - ctl_reg = &esdc->esdctl1; - break; - default: - return; - } - - /* The MX35 supports 11 up to 14 rows */ - if (row < 11 || row > 14 || col < 8 || col > 10) - return; - ctlval = (row - 11) << 24 | (col - 8) << 20 | (dsize << 16); - - /* Initialize MISC register for DDR2 */ - val = ESDC_MISC_RST | ESDC_MISC_MDDR_EN | ESDC_MISC_MDDR_DL_RST | - ESDC_MISC_DDR_EN | ESDC_MISC_DDR2_EN; - writel(val, &esdc->esdmisc); - val &= ~(ESDC_MISC_RST | ESDC_MISC_MDDR_DL_RST); - writel(val, &esdc->esdmisc); - - /* - * according to DDR2 specs, wait a while before - * the PRECHARGE_ALL command - */ - dram_wait(0x20000); - - /* Load DDR2 config and timing */ - writel(ddr2_config, cfg_reg); - - /* Precharge ALL */ - writel(set_mode(ctlval, 1, SMODE_PRECHARGE), - ctl_reg); - writel(0xda, start_address + ESDCTL_PRECHARGE); - - /* Load mode */ - writel(set_mode(ctlval, 1, SMODE_LOAD_REG), - ctl_reg); - writeb(0xda, start_address + ESDCTL_DDR2_EMR2); /* EMRS2 */ - writeb(0xda, start_address + ESDCTL_DDR2_EMR3); /* EMRS3 */ - writeb(0xda, start_address + ESDCTL_DDR2_EN_DLL); /* Enable DLL */ - writeb(0xda, start_address + ESDCTL_DDR2_RESET_DLL); /* Reset DLL */ - - /* Precharge ALL */ - writel(set_mode(ctlval, 1, SMODE_PRECHARGE), - ctl_reg); - writel(0xda, start_address + ESDCTL_PRECHARGE); - - /* Set mode auto refresh : at least two refresh are required */ - writel(set_mode(ctlval, 1, SMODE_AUTO_REFRESH), - ctl_reg); - writel(0xda, start_address); - writel(0xda, start_address); - - writel(set_mode(ctlval, 1, SMODE_LOAD_REG), - ctl_reg); - writeb(0xda, start_address + ESDCTL_DDR2_MR); - writeb(0xda, start_address + ESDCTL_DDR2_OCD_DEFAULT); - - /* OCD mode exit */ - writeb(0xda, start_address + ESDCTL_DDR2_EN_DLL); /* Enable DLL */ - - /* Set normal mode */ - writel(set_mode(ctlval, 1, SMODE_NORMAL) | refresh, - ctl_reg); - - dram_wait(0x20000); - - /* Do not set delay lines, only for MDDR */ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/timer.c deleted file mode 100644 index cc6166f93..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/mx35/timer.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * (C) Copyright 2007 - * Sascha Hauer, Pengutronix - * - * (C) Copyright 2008-2009 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <div64.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/crm_regs.h> -#include <asm/arch/clock.h> - -DECLARE_GLOBAL_DATA_PTR; - -#define timestamp (gd->arch.tbl) -#define lastinc (gd->arch.lastinc) - -/* General purpose timers bitfields */ -#define GPTCR_SWR (1<<15) /* Software reset */ -#define GPTCR_FRR (1<<9) /* Freerun / restart */ -#define GPTCR_CLKSOURCE_32 (4<<6) /* Clock source */ -#define GPTCR_TEN (1) /* Timer enable */ - -/* - * "time" is measured in 1 / CONFIG_SYS_HZ seconds, - * "tick" is internal timer period - */ -/* ~0.4% error - measured with stop-watch on 100s boot-delay */ -static inline unsigned long long tick_to_time(unsigned long long tick) -{ - tick *= CONFIG_SYS_HZ; - do_div(tick, MXC_CLK32); - - return tick; -} - -static inline unsigned long long us_to_tick(unsigned long long us) -{ - us = us * MXC_CLK32 + 999999; - do_div(us, 1000000); - - return us; -} - -/* - * nothing really to do with interrupts, just starts up a counter. - * The 32KHz 32-bit timer overruns in 134217 seconds - */ -int timer_init(void) -{ - int i; - struct gpt_regs *gpt = (struct gpt_regs *)GPT1_BASE_ADDR; - struct ccm_regs *ccm = (struct ccm_regs *)CCM_BASE_ADDR; - - /* setup GP Timer 1 */ - writel(GPTCR_SWR, &gpt->ctrl); - - writel(readl(&ccm->cgr1) | 3 << MXC_CCM_CGR1_GPT_OFFSET, &ccm->cgr1); - - for (i = 0; i < 100; i++) - writel(0, &gpt->ctrl); /* We have no udelay by now */ - writel(0, &gpt->pre); /* prescaler = 1 */ - /* Freerun Mode, 32KHz input */ - writel(readl(&gpt->ctrl) | GPTCR_CLKSOURCE_32 | GPTCR_FRR, - &gpt->ctrl); - writel(readl(&gpt->ctrl) | GPTCR_TEN, &gpt->ctrl); - - return 0; -} - -unsigned long long get_ticks(void) -{ - struct gpt_regs *gpt = (struct gpt_regs *)GPT1_BASE_ADDR; - ulong now = readl(&gpt->counter); /* current tick value */ - - if (now >= lastinc) { - /* - * normal mode (non roll) - * move stamp forward with absolut diff ticks - */ - timestamp += (now - lastinc); - } else { - /* we have rollover of incrementer */ - timestamp += (0xFFFFFFFF - lastinc) + now; - } - lastinc = now; - return timestamp; -} - -ulong get_timer_masked(void) -{ - /* - * get_ticks() returns a long long (64 bit), it wraps in - * 2^64 / MXC_CLK32 = 2^64 / 2^15 = 2^49 ~ 5 * 10^14 (s) ~ - * 5 * 10^9 days... and get_ticks() * CONFIG_SYS_HZ wraps in - * 5 * 10^6 days - long enough. - */ - return tick_to_time(get_ticks()); -} - -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -/* delay x useconds AND preserve advance timstamp value */ -void __udelay(unsigned long usec) -{ - unsigned long long tmp; - ulong tmo; - - tmo = us_to_tick(usec); - tmp = get_ticks() + tmo; /* get current timestamp */ - - while (get_ticks() < tmp) /* loop till event */ - /*NOP*/; -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return MXC_CLK32; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/start.S b/qemu/roms/u-boot/arch/arm/cpu/arm1136/start.S deleted file mode 100644 index 3e2358e13..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/start.S +++ /dev/null @@ -1,346 +0,0 @@ -/* - * armboot - Startup Code for OMP2420/ARM1136 CPU-core - * - * Copyright (c) 2004 Texas Instruments <r-woodruff2@ti.com> - * - * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> - * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> - * Copyright (c) 2002 Gary Jennejohn <garyj@denx.de> - * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (c) 2003 Kshitij <kshitij@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> -.globl _start -_start: b reset -#ifdef CONFIG_SPL_BUILD - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - -_hang: - .word do_hang - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 /* now 16*4=64 */ -#else - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq - -_undefined_instruction: .word undefined_instruction -_software_interrupt: .word software_interrupt -_prefetch_abort: .word prefetch_abort -_data_abort: .word data_abort -_not_used: .word not_used -_irq: .word irq -_fiq: .word fiq -_pad: .word 0x12345678 /* now 16*4=64 */ -#endif /* CONFIG_SPL_BUILD */ -.global _end_vect -_end_vect: - - .balignl 16,0xdeadbeef -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from memory! - * setup Memory and board specific bits prior to relocation. - * relocate armboot to ram - * setup stack - * - ************************************************************************* - */ - -#ifdef CONFIG_USE_IRQ -/* IRQ stack memory (calculated at run-time) */ -.globl IRQ_STACK_START -IRQ_STACK_START: - .word 0x0badc0de - -/* IRQ stack memory (calculated at run-time) */ -.globl FIQ_STACK_START -FIQ_STACK_START: - .word 0x0badc0de -#endif - -/* IRQ stack memory (calculated at run-time) + 8 bytes */ -.globl IRQ_STACK_START_IN -IRQ_STACK_START_IN: - .word 0x0badc0de - -/* - * the actual reset code - */ - -reset: - /* - * set the cpu to SVC32 mode - */ - mrs r0,cpsr - bic r0,r0,#0x1f - orr r0,r0,#0xd3 - msr cpsr,r0 - - /* the mask ROM code should have PLL and others stable */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - bl cpu_init_crit -#endif - - bl _main - -/*------------------------------------------------------------------------------*/ - - .globl c_runtime_cpu_setup -c_runtime_cpu_setup: - - bx lr - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT -cpu_init_crit: - /* - * flush v4 I/D caches - */ - mov r0, #0 - mcr p15, 0, r0, c7, c7, 0 /* Invalidate I+D+BTB caches */ - mcr p15, 0, r0, c8, c7, 0 /* Invalidate Unified TLB */ - - /* - * disable MMU stuff and caches - */ - mrc p15, 0, r0, c1, c0, 0 - bic r0, r0, #0x00002300 @ clear bits 13, 9:8 (--V- --RS) - bic r0, r0, #0x00000087 @ clear bits 7, 2:0 (B--- -CAM) - orr r0, r0, #0x00000002 @ set bit 2 (A) Align - orr r0, r0, #0x00001000 @ set bit 12 (I) I-Cache - mcr p15, 0, r0, c1, c0, 0 - - /* - * Jump to board specific initialization... The Mask ROM will have already initialized - * basic memory. Go here to bump up clock rate and handle wake up conditions. - */ - mov ip, lr /* persevere link reg across call */ - bl lowlevel_init /* go setup pll,mux,memory */ - mov lr, ip /* restore link */ - mov pc, lr /* back to my caller */ -#endif /* CONFIG_SKIP_LOWLEVEL_INIT */ - -#ifndef CONFIG_SPL_BUILD -/* - ************************************************************************* - * - * Interrupt handling - * - ************************************************************************* - */ -@ -@ IRQ stack frame. -@ -#define S_FRAME_SIZE 72 - -#define S_OLD_R0 68 -#define S_PSR 64 -#define S_PC 60 -#define S_LR 56 -#define S_SP 52 - -#define S_IP 48 -#define S_FP 44 -#define S_R10 40 -#define S_R9 36 -#define S_R8 32 -#define S_R7 28 -#define S_R6 24 -#define S_R5 20 -#define S_R4 16 -#define S_R3 12 -#define S_R2 8 -#define S_R1 4 -#define S_R0 0 - -#define MODE_SVC 0x13 -#define I_BIT 0x80 - -/* - * use bad_save_user_regs for abort/prefetch/undef/swi ... - * use irq_save_user_regs / irq_restore_user_regs for IRQ/FIQ handling - */ - - .macro bad_save_user_regs - sub sp, sp, #S_FRAME_SIZE @ carve out a frame on current user stack - stmia sp, {r0 - r12} @ Save user registers (now in svc mode) r0-r12 - - ldr r2, IRQ_STACK_START_IN @ set base 2 words into abort stack - ldmia r2, {r2 - r3} @ get values for "aborted" pc and cpsr (into parm regs) - add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack - - add r5, sp, #S_SP - mov r1, lr - stmia r5, {r0 - r3} @ save sp_SVC, lr_SVC, pc, cpsr - mov r0, sp @ save current stack into r0 (param register) - .endm - - .macro irq_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - add r8, sp, #S_PC @ !!!! R8 NEEDS to be saved !!!! a reserved stack spot would be good. - stmdb r8, {sp, lr}^ @ Calling SP, LR - str lr, [r8, #0] @ Save calling PC - mrs r6, spsr - str r6, [r8, #4] @ Save CPSR - str r0, [r8, #8] @ Save OLD_R0 - mov r0, sp - .endm - - .macro irq_restore_user_regs - ldmia sp, {r0 - lr}^ @ Calling r0 - lr - mov r0, r0 - ldr lr, [sp, #S_PC] @ Get PC - add sp, sp, #S_FRAME_SIZE - subs pc, lr, #4 @ return & move spsr_svc into cpsr - .endm - - .macro get_bad_stack - ldr r13, IRQ_STACK_START_IN @ setup our mode stack (enter in banked mode) - - str lr, [r13] @ save caller lr in position 0 of saved stack - mrs lr, spsr @ get the spsr - str lr, [r13, #4] @ save spsr in position 1 of saved stack - - mov r13, #MODE_SVC @ prepare SVC-Mode - @ msr spsr_c, r13 - msr spsr, r13 @ switch modes, make sure moves will execute - mov lr, pc @ capture return pc - movs pc, lr @ jump to next instruction & switch modes. - .endm - - .macro get_bad_stack_swi - sub r13, r13, #4 @ space on current stack for scratch reg. - str r0, [r13] @ save R0's value. - ldr r0, IRQ_STACK_START_IN @ get data regions start - str lr, [r0] @ save caller lr in position 0 of saved stack - mrs lr, spsr @ get the spsr - str lr, [r0, #4] @ save spsr in position 1 of saved stack - ldr lr, [r0] @ restore lr - ldr r0, [r13] @ restore r0 - add r13, r13, #4 @ pop stack entry - .endm - - .macro get_irq_stack @ setup IRQ stack - ldr sp, IRQ_STACK_START - .endm - - .macro get_fiq_stack @ setup FIQ stack - ldr sp, FIQ_STACK_START - .endm -#endif /* CONFIG_SPL_BUILD */ - -/* - * exception handlers - */ -#ifdef CONFIG_SPL_BUILD - .align 5 -do_hang: - bl hang /* hang and never return */ -#else /* !CONFIG_SPL_BUILD */ - .align 5 -undefined_instruction: - get_bad_stack - bad_save_user_regs - bl do_undefined_instruction - - .align 5 -software_interrupt: - get_bad_stack_swi - bad_save_user_regs - bl do_software_interrupt - - .align 5 -prefetch_abort: - get_bad_stack - bad_save_user_regs - bl do_prefetch_abort - - .align 5 -data_abort: - get_bad_stack - bad_save_user_regs - bl do_data_abort - - .align 5 -not_used: - get_bad_stack - bad_save_user_regs - bl do_not_used - -#ifdef CONFIG_USE_IRQ - - .align 5 -irq: - get_irq_stack - irq_save_user_regs - bl do_irq - irq_restore_user_regs - - .align 5 -fiq: - get_fiq_stack - /* someone ought to write a more effiction fiq_save_user_regs */ - irq_save_user_regs - bl do_fiq - irq_restore_user_regs - -#else - - .align 5 -irq: - get_bad_stack - bad_save_user_regs - bl do_irq - - .align 5 -fiq: - get_bad_stack - bad_save_user_regs - bl do_fiq - -#endif - .align 5 -.global arm1136_cache_flush -arm1136_cache_flush: -#if !defined(CONFIG_SYS_ICACHE_OFF) - mcr p15, 0, r1, c7, c5, 0 @ invalidate I cache -#endif -#if !defined(CONFIG_SYS_DCACHE_OFF) - mcr p15, 0, r1, c7, c14, 0 @ invalidate D cache -#endif - mov pc, lr @ back to caller -#endif /* CONFIG_SPL_BUILD */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1136/u-boot-spl.lds b/qemu/roms/u-boot/arch/arm/cpu/arm1136/u-boot-spl.lds deleted file mode 100644 index 0299902f2..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1136/u-boot-spl.lds +++ /dev/null @@ -1,50 +0,0 @@ -/* - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * Aneesh V <aneesh@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\ - LENGTH = CONFIG_SPL_MAX_SIZE } -MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \ - LENGTH = CONFIG_SPL_BSS_MAX_SIZE } - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - .text : - { - __start = .; - arch/arm/cpu/arm1136/start.o (.text*) - *(.text*) - } >.sram - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram - - . = ALIGN(4); - .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram - . = ALIGN(4); - __image_copy_end = .; - - .end : - { - *(.__end) - } - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.bss*) - . = ALIGN(4); - __bss_end = .; - } >.sdram -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm1176/Makefile deleted file mode 100644 index deec42744..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2008 -# Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-y = start.o -obj-y = cpu.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/Makefile deleted file mode 100644 index 0ad36906d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# version 2 as published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# - -obj-y := lowlevel_init.o -obj-y += init.o reset.o timer.o mbox.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/init.c b/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/init.c deleted file mode 100644 index e90d3bba1..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/init.c +++ /dev/null @@ -1,24 +0,0 @@ -/* - * (C) Copyright 2012 Stephen Warren - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <common.h> - -int arch_cpu_init(void) -{ - icache_enable(); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/lowlevel_init.S deleted file mode 100644 index c7b084328..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/lowlevel_init.S +++ /dev/null @@ -1,19 +0,0 @@ -/* - * (C) Copyright 2012 Stephen Warren - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -.globl lowlevel_init -lowlevel_init: - mov pc, lr diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/mbox.c b/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/mbox.c deleted file mode 100644 index 3b17a31ea..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/mbox.c +++ /dev/null @@ -1,153 +0,0 @@ -/* - * (C) Copyright 2012 Stephen Warren - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/mbox.h> - -#define TIMEOUT 1000 /* ms */ - -int bcm2835_mbox_call_raw(u32 chan, u32 send, u32 *recv) -{ - struct bcm2835_mbox_regs *regs = - (struct bcm2835_mbox_regs *)BCM2835_MBOX_PHYSADDR; - ulong endtime = get_timer(0) + TIMEOUT; - u32 val; - - debug("time: %lu timeout: %lu\n", get_timer(0), endtime); - - if (send & BCM2835_CHAN_MASK) { - printf("mbox: Illegal mbox data 0x%08x\n", send); - return -1; - } - - /* Drain any stale responses */ - - for (;;) { - val = readl(®s->status); - if (val & BCM2835_MBOX_STATUS_RD_EMPTY) - break; - if (get_timer(0) >= endtime) { - printf("mbox: Timeout draining stale responses\n"); - return -1; - } - val = readl(®s->read); - } - - /* Wait for space to send */ - - for (;;) { - val = readl(®s->status); - if (!(val & BCM2835_MBOX_STATUS_WR_FULL)) - break; - if (get_timer(0) >= endtime) { - printf("mbox: Timeout waiting for send space\n"); - return -1; - } - } - - /* Send the request */ - - val = BCM2835_MBOX_PACK(chan, send); - debug("mbox: TX raw: 0x%08x\n", val); - writel(val, ®s->write); - - /* Wait for the response */ - - for (;;) { - val = readl(®s->status); - if (!(val & BCM2835_MBOX_STATUS_RD_EMPTY)) - break; - if (get_timer(0) >= endtime) { - printf("mbox: Timeout waiting for response\n"); - return -1; - } - } - - /* Read the response */ - - val = readl(®s->read); - debug("mbox: RX raw: 0x%08x\n", val); - - /* Validate the response */ - - if (BCM2835_MBOX_UNPACK_CHAN(val) != chan) { - printf("mbox: Response channel mismatch\n"); - return -1; - } - - *recv = BCM2835_MBOX_UNPACK_DATA(val); - - return 0; -} - -#ifdef DEBUG -void dump_buf(struct bcm2835_mbox_hdr *buffer) -{ - u32 *p; - u32 words; - int i; - - p = (u32 *)buffer; - words = buffer->buf_size / 4; - for (i = 0; i < words; i++) - printf(" 0x%04x: 0x%08x\n", i * 4, p[i]); -} -#endif - -int bcm2835_mbox_call_prop(u32 chan, struct bcm2835_mbox_hdr *buffer) -{ - int ret; - u32 rbuffer; - struct bcm2835_mbox_tag_hdr *tag; - int tag_index; - -#ifdef DEBUG - printf("mbox: TX buffer\n"); - dump_buf(buffer); -#endif - - ret = bcm2835_mbox_call_raw(chan, (u32)buffer, &rbuffer); - if (ret) - return ret; - if (rbuffer != (u32)buffer) { - printf("mbox: Response buffer mismatch\n"); - return -1; - } - -#ifdef DEBUG - printf("mbox: RX buffer\n"); - dump_buf(buffer); -#endif - - /* Validate overall response status */ - - if (buffer->code != BCM2835_MBOX_RESP_CODE_SUCCESS) { - printf("mbox: Header response code invalid\n"); - return -1; - } - - /* Validate each tag's response status */ - - tag = (void *)(buffer + 1); - tag_index = 0; - while (tag->tag) { - if (!(tag->val_len & BCM2835_MBOX_TAG_VAL_LEN_RESPONSE)) { - printf("mbox: Tag %d missing val_len response bit\n", - tag_index); - return -1; - } - /* - * Clear the reponse bit so clients can just look right at the - * length field without extra processing - */ - tag->val_len &= ~BCM2835_MBOX_TAG_VAL_LEN_RESPONSE; - tag = (void *)(((u8 *)tag) + sizeof(*tag) + tag->val_buf_size); - tag_index++; - } - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/reset.c b/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/reset.c deleted file mode 100644 index 8c37ad9fd..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/reset.c +++ /dev/null @@ -1,35 +0,0 @@ -/* - * (C) Copyright 2012 Stephen Warren - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/wdog.h> - -#define RESET_TIMEOUT 10 - -void reset_cpu(ulong addr) -{ - struct bcm2835_wdog_regs *regs = - (struct bcm2835_wdog_regs *)BCM2835_WDOG_PHYSADDR; - uint32_t rstc; - - rstc = readl(®s->rstc); - rstc &= ~BCM2835_WDOG_RSTC_WRCFG_MASK; - rstc |= BCM2835_WDOG_RSTC_WRCFG_FULL_RESET; - - writel(BCM2835_WDOG_PASSWORD | RESET_TIMEOUT, ®s->wdog); - writel(BCM2835_WDOG_PASSWORD | rstc, ®s->rstc); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/timer.c deleted file mode 100644 index 017907cfb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/bcm2835/timer.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * (C) Copyright 2012 Stephen Warren - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/timer.h> - -ulong get_timer_us(ulong base) -{ - struct bcm2835_timer_regs *regs = - (struct bcm2835_timer_regs *)BCM2835_TIMER_PHYSADDR; - - return readl(®s->clo) - base; -} - -ulong get_timer(ulong base) -{ - ulong us = get_timer_us(0); - us /= (1000000 / CONFIG_SYS_HZ); - us -= base; - return us; -} - -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -ulong get_tbclk(void) -{ - return CONFIG_SYS_HZ; -} - -void __udelay(unsigned long usec) -{ - ulong endtime; - signed long diff; - - endtime = get_timer_us(0) + usec; - - do { - ulong now = get_timer_us(0); - diff = endtime - now; - } while (diff >= 0); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/config.mk b/qemu/roms/u-boot/arch/arm/cpu/arm1176/config.mk deleted file mode 100644 index 5dc2ebb27..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/config.mk +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# Make ARMv5 to allow more compilers to work, even though its v6. -PLATFORM_CPPFLAGS += -march=armv5t diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm1176/cpu.c deleted file mode 100644 index 2d8165121..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/cpu.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * (C) Copyright 2004 Texas Insturments - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * CPU specific code - */ - -#include <common.h> -#include <command.h> -#include <asm/system.h> - -static void cache_flush (void); - -int cleanup_before_linux (void) -{ - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * we turn off caches etc ... - */ - - disable_interrupts (); - - /* turn off I/D-cache */ - icache_disable(); - dcache_disable(); - /* flush I/D-cache */ - cache_flush(); - - return 0; -} - -/* flush I/D-cache */ -static void cache_flush (void) -{ - /* invalidate both caches and flush btb */ - asm ("mcr p15, 0, %0, c7, c7, 0": :"r" (0)); - /* mem barrier to sync things */ - asm ("mcr p15, 0, %0, c7, c10, 4": :"r" (0)); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/start.S b/qemu/roms/u-boot/arch/arm/cpu/arm1176/start.S deleted file mode 100644 index ce620115d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/start.S +++ /dev/null @@ -1,331 +0,0 @@ -/* - * armboot - Startup Code for ARM1176 CPU-core - * - * Copyright (c) 2007 Samsung Electronics - * - * Copyright (C) 2008 - * Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - * - * 2007-09-21 - Restructured codes by jsgood (jsgood.yang@samsung.com) - * 2007-09-21 - Added MoviNAND and OneNAND boot codes by - * jsgood (jsgood.yang@samsung.com) - * Base codes by scsuh (sc.suh) - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> - -#ifndef CONFIG_SYS_PHY_UBOOT_BASE -#define CONFIG_SYS_PHY_UBOOT_BASE CONFIG_SYS_UBOOT_BASE -#endif - -/* - ************************************************************************* - * - * Jump vector table as in table 3.1 in [1] - * - ************************************************************************* - */ - -.globl _start -_start: b reset -#ifndef CONFIG_SPL_BUILD - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq - -_undefined_instruction: - .word undefined_instruction -_software_interrupt: - .word software_interrupt -_prefetch_abort: - .word prefetch_abort -_data_abort: - .word data_abort -_not_used: - .word not_used -_irq: - .word irq -_fiq: - .word fiq -_pad: - .word 0x12345678 /* now 16*4=64 */ -#else - . = _start + 64 -#endif - -.global _end_vect -_end_vect: - .balignl 16,0xdeadbeef -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from memory! - * setup Memory and board specific bits prior to relocation. - * relocate armboot to ram - * setup stack - * - ************************************************************************* - */ - -/* IRQ stack memory (calculated at run-time) + 8 bytes */ -.globl IRQ_STACK_START_IN -IRQ_STACK_START_IN: - .word 0x0badc0de - -/* - * the actual reset code - */ - -reset: - /* - * set the cpu to SVC32 mode - */ - mrs r0, cpsr - bic r0, r0, #0x3f - orr r0, r0, #0xd3 - msr cpsr, r0 - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ - /* - * we do sys-critical inits only at reboot, - * not when booting from ram! - */ -cpu_init_crit: - /* - * When booting from NAND - it has definitely been a reset, so, no need - * to flush caches and disable the MMU - */ -#ifndef CONFIG_SPL_BUILD - /* - * flush v4 I/D caches - */ - mov r0, #0 - mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */ - mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */ - - /* - * disable MMU stuff and caches - */ - mrc p15, 0, r0, c1, c0, 0 - bic r0, r0, #0x00002300 @ clear bits 13, 9:8 (--V- --RS) - bic r0, r0, #0x00000087 @ clear bits 7, 2:0 (B--- -CAM) - orr r0, r0, #0x00000002 @ set bit 2 (A) Align - orr r0, r0, #0x00001000 @ set bit 12 (I) I-Cache - - /* Prepare to disable the MMU */ - adr r2, mmu_disable_phys - sub r2, r2, #(CONFIG_SYS_PHY_UBOOT_BASE - CONFIG_SYS_TEXT_BASE) - b mmu_disable - - .align 5 - /* Run in a single cache-line */ -mmu_disable: - mcr p15, 0, r0, c1, c0, 0 - nop - nop - mov pc, r2 -mmu_disable_phys: - -#ifdef CONFIG_DISABLE_TCM - /* - * Disable the TCMs - */ - mrc p15, 0, r0, c0, c0, 2 /* Return TCM details */ - cmp r0, #0 - beq skip_tcmdisable - mov r1, #0 - mov r2, #1 - tst r0, r2 - mcrne p15, 0, r1, c9, c1, 1 /* Disable Instruction TCM if present*/ - tst r0, r2, LSL #16 - mcrne p15, 0, r1, c9, c1, 0 /* Disable Data TCM if present*/ -skip_tcmdisable: -#endif -#endif - -#ifdef CONFIG_PERIPORT_REMAP - /* Peri port setup */ - ldr r0, =CONFIG_PERIPORT_BASE - orr r0, r0, #CONFIG_PERIPORT_SIZE - mcr p15,0,r0,c15,c2,4 -#endif - - /* - * Go setup Memory and board specific bits prior to relocation. - */ - bl lowlevel_init /* go setup pll,mux,memory */ - - bl _main - -/*------------------------------------------------------------------------------*/ - - .globl c_runtime_cpu_setup -c_runtime_cpu_setup: - - mov pc, lr - -#ifndef CONFIG_SPL_BUILD -/* - ************************************************************************* - * - * Interrupt handling - * - ************************************************************************* - */ -@ -@ IRQ stack frame. -@ -#define S_FRAME_SIZE 72 - -#define S_OLD_R0 68 -#define S_PSR 64 -#define S_PC 60 -#define S_LR 56 -#define S_SP 52 - -#define S_IP 48 -#define S_FP 44 -#define S_R10 40 -#define S_R9 36 -#define S_R8 32 -#define S_R7 28 -#define S_R6 24 -#define S_R5 20 -#define S_R4 16 -#define S_R3 12 -#define S_R2 8 -#define S_R1 4 -#define S_R0 0 - -#define MODE_SVC 0x13 -#define I_BIT 0x80 - -/* - * use bad_save_user_regs for abort/prefetch/undef/swi ... - */ - - .macro bad_save_user_regs - /* carve out a frame on current user stack */ - sub sp, sp, #S_FRAME_SIZE - /* Save user registers (now in svc mode) r0-r12 */ - stmia sp, {r0 - r12} - - ldr r2, IRQ_STACK_START_IN - /* get values for "aborted" pc and cpsr (into parm regs) */ - ldmia r2, {r2 - r3} - /* grab pointer to old stack */ - add r0, sp, #S_FRAME_SIZE - - add r5, sp, #S_SP - mov r1, lr - /* save sp_SVC, lr_SVC, pc, cpsr */ - stmia r5, {r0 - r3} - /* save current stack into r0 (param register) */ - mov r0, sp - .endm - - .macro get_bad_stack - ldr r13, IRQ_STACK_START_IN @ setup our mode stack - - /* save caller lr in position 0 of saved stack */ - str lr, [r13] - /* get the spsr */ - mrs lr, spsr - /* save spsr in position 1 of saved stack */ - str lr, [r13, #4] - - /* prepare SVC-Mode */ - mov r13, #MODE_SVC - @ msr spsr_c, r13 - /* switch modes, make sure moves will execute */ - msr spsr, r13 - /* capture return pc */ - mov lr, pc - /* jump to next instruction & switch modes. */ - movs pc, lr - .endm - - .macro get_bad_stack_swi - /* space on current stack for scratch reg. */ - sub r13, r13, #4 - /* save R0's value. */ - str r0, [r13] - ldr r13, IRQ_STACK_START_IN @ setup our mode stack - /* save caller lr in position 0 of saved stack */ - str lr, [r0] - /* get the spsr */ - mrs lr, spsr - /* save spsr in position 1 of saved stack */ - str lr, [r0, #4] - /* restore lr */ - ldr lr, [r0] - /* restore r0 */ - ldr r0, [r13] - /* pop stack entry */ - add r13, r13, #4 - .endm - -/* - * exception handlers - */ - .align 5 -undefined_instruction: - get_bad_stack - bad_save_user_regs - bl do_undefined_instruction - - .align 5 -software_interrupt: - get_bad_stack_swi - bad_save_user_regs - bl do_software_interrupt - - .align 5 -prefetch_abort: - get_bad_stack - bad_save_user_regs - bl do_prefetch_abort - - .align 5 -data_abort: - get_bad_stack - bad_save_user_regs - bl do_data_abort - - .align 5 -not_used: - get_bad_stack - bad_save_user_regs - bl do_not_used - - .align 5 -irq: - get_bad_stack - bad_save_user_regs - bl do_irq - - .align 5 -fiq: - get_bad_stack - bad_save_user_regs - bl do_fiq -#endif /* CONFIG_SPL_BUILD */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/Makefile deleted file mode 100644 index a4c1edfc7..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += aemif.o clock.o init.o mux.o timer.o -obj-y += lowlevel_init.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/aemif.c b/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/aemif.c deleted file mode 100644 index a0f57289e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/aemif.c +++ /dev/null @@ -1,78 +0,0 @@ -/* - * TNETV107X: Asynchronous EMIF Configuration - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/mux.h> - -#define ASYNC_EMIF_BASE TNETV107X_ASYNC_EMIF_CNTRL_BASE -#define ASYNC_EMIF_CONFIG(cs) (ASYNC_EMIF_BASE+0x10+(cs)*4) -#define ASYNC_EMIF_ONENAND_CONTROL (ASYNC_EMIF_BASE+0x5c) -#define ASYNC_EMIF_NAND_CONTROL (ASYNC_EMIF_BASE+0x60) -#define ASYNC_EMIF_WAITCYCLE_CONFIG (ASYNC_EMIF_BASE+0x4) - -#define CONFIG_SELECT_STROBE(v) ((v) ? 1 << 31 : 0) -#define CONFIG_EXTEND_WAIT(v) ((v) ? 1 << 30 : 0) -#define CONFIG_WR_SETUP(v) (((v) & 0x0f) << 26) -#define CONFIG_WR_STROBE(v) (((v) & 0x3f) << 20) -#define CONFIG_WR_HOLD(v) (((v) & 0x07) << 17) -#define CONFIG_RD_SETUP(v) (((v) & 0x0f) << 13) -#define CONFIG_RD_STROBE(v) (((v) & 0x3f) << 7) -#define CONFIG_RD_HOLD(v) (((v) & 0x07) << 4) -#define CONFIG_TURN_AROUND(v) (((v) & 0x03) << 2) -#define CONFIG_WIDTH(v) (((v) & 0x03) << 0) - -#define NUM_CS 4 - -#define set_config_field(reg, field, val) \ - do { \ - if (val != -1) { \ - reg &= ~CONFIG_##field(0xffffffff); \ - reg |= CONFIG_##field(val); \ - } \ - } while (0) - -void configure_async_emif(int cs, struct async_emif_config *cfg) -{ - unsigned long tmp; - - if (cfg->mode == ASYNC_EMIF_MODE_NAND) { - tmp = __raw_readl(ASYNC_EMIF_NAND_CONTROL); - tmp |= (1 << cs); - __raw_writel(tmp, ASYNC_EMIF_NAND_CONTROL); - - } else if (cfg->mode == ASYNC_EMIF_MODE_ONENAND) { - tmp = __raw_readl(ASYNC_EMIF_ONENAND_CONTROL); - tmp |= (1 << cs); - __raw_writel(tmp, ASYNC_EMIF_ONENAND_CONTROL); - } - - tmp = __raw_readl(ASYNC_EMIF_CONFIG(cs)); - - set_config_field(tmp, SELECT_STROBE, cfg->select_strobe); - set_config_field(tmp, EXTEND_WAIT, cfg->extend_wait); - set_config_field(tmp, WR_SETUP, cfg->wr_setup); - set_config_field(tmp, WR_STROBE, cfg->wr_strobe); - set_config_field(tmp, WR_HOLD, cfg->wr_hold); - set_config_field(tmp, RD_SETUP, cfg->rd_setup); - set_config_field(tmp, RD_STROBE, cfg->rd_strobe); - set_config_field(tmp, RD_HOLD, cfg->rd_hold); - set_config_field(tmp, TURN_AROUND, cfg->turn_around); - set_config_field(tmp, WIDTH, cfg->width); - - __raw_writel(tmp, ASYNC_EMIF_CONFIG(cs)); -} - -void init_async_emif(int num_cs, struct async_emif_config *config) -{ - int cs; - - clk_enable(TNETV107X_LPSC_AEMIF); - - for (cs = 0; cs < num_cs; cs++) - configure_async_emif(cs, config + cs); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/clock.c b/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/clock.c deleted file mode 100644 index 3708b6f59..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/clock.c +++ /dev/null @@ -1,432 +0,0 @@ -/* - * TNETV107X: Clock management APIs - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm-generic/errno.h> -#include <asm/io.h> -#include <asm/processor.h> -#include <asm/arch/clock.h> - -#define CLOCK_BASE TNETV107X_CLOCK_CONTROL_BASE -#define PSC_BASE TNETV107X_PSC_BASE - -#define BIT(x) (1 << (x)) - -#define MAX_PREDIV 64 -#define MAX_POSTDIV 8 -#define MAX_MULT 512 -#define MAX_DIV (MAX_PREDIV * MAX_POSTDIV) - -/* LPSC registers */ -#define PSC_PTCMD 0x120 -#define PSC_PTSTAT 0x128 -#define PSC_MDSTAT(n) (0x800 + (n) * 4) -#define PSC_MDCTL(n) (0xA00 + (n) * 4) - -#define PSC_MDCTL_LRSTZ BIT(8) - -#define psc_reg_read(reg) __raw_readl((u32 *)(PSC_BASE + (reg))) -#define psc_reg_write(reg, val) __raw_writel(val, (u32 *)(PSC_BASE + (reg))) - -/* SSPLL registers */ -struct sspll_regs { - u32 modes; - u32 postdiv; - u32 prediv; - u32 mult_factor; - u32 divider_range; - u32 bw_divider; - u32 spr_amount; - u32 spr_rate_div; - u32 diag; -}; - -/* SSPLL base addresses */ -static struct sspll_regs *sspll_regs[] = { - (struct sspll_regs *)(CLOCK_BASE + 0x040), - (struct sspll_regs *)(CLOCK_BASE + 0x080), - (struct sspll_regs *)(CLOCK_BASE + 0x0c0), -}; - -#define sspll_reg(pll, reg) (&(sspll_regs[pll]->reg)) -#define sspll_reg_read(pll, reg) __raw_readl(sspll_reg(pll, reg)) -#define sspll_reg_write(pll, reg, val) __raw_writel(val, sspll_reg(pll, reg)) - - -/* PLL Control Registers */ -struct pllctl_regs { - u32 ctl; /* 00 */ - u32 ocsel; /* 04 */ - u32 secctl; /* 08 */ - u32 __pad0; - u32 mult; /* 10 */ - u32 prediv; /* 14 */ - u32 div1; /* 18 */ - u32 div2; /* 1c */ - u32 div3; /* 20 */ - u32 oscdiv1; /* 24 */ - u32 postdiv; /* 28 */ - u32 bpdiv; /* 2c */ - u32 wakeup; /* 30 */ - u32 __pad1; - u32 cmd; /* 38 */ - u32 stat; /* 3c */ - u32 alnctl; /* 40 */ - u32 dchange; /* 44 */ - u32 cken; /* 48 */ - u32 ckstat; /* 4c */ - u32 systat; /* 50 */ - u32 ckctl; /* 54 */ - u32 __pad2[2]; - u32 div4; /* 60 */ - u32 div5; /* 64 */ - u32 div6; /* 68 */ - u32 div7; /* 6c */ - u32 div8; /* 70 */ -}; - -struct lpsc_map { - int pll, div; -}; - -static struct pllctl_regs *pllctl_regs[] = { - (struct pllctl_regs *)(CLOCK_BASE + 0x700), - (struct pllctl_regs *)(CLOCK_BASE + 0x300), - (struct pllctl_regs *)(CLOCK_BASE + 0x500), -}; - -#define pllctl_reg(pll, reg) (&(pllctl_regs[pll]->reg)) -#define pllctl_reg_read(pll, reg) __raw_readl(pllctl_reg(pll, reg)) -#define pllctl_reg_write(pll, reg, val) __raw_writel(val, pllctl_reg(pll, reg)) - -#define pllctl_reg_rmw(pll, reg, mask, val) \ - pllctl_reg_write(pll, reg, \ - (pllctl_reg_read(pll, reg) & ~(mask)) | val) - -#define pllctl_reg_setbits(pll, reg, mask) \ - pllctl_reg_rmw(pll, reg, 0, mask) - -#define pllctl_reg_clrbits(pll, reg, mask) \ - pllctl_reg_rmw(pll, reg, mask, 0) - -/* PLLCTL Bits */ -#define PLLCTL_CLKMODE BIT(8) -#define PLLCTL_PLLSELB BIT(7) -#define PLLCTL_PLLENSRC BIT(5) -#define PLLCTL_PLLDIS BIT(4) -#define PLLCTL_PLLRST BIT(3) -#define PLLCTL_PLLPWRDN BIT(1) -#define PLLCTL_PLLEN BIT(0) - -#define PLLDIV_ENABLE BIT(15) - -static int pll_div_offset[] = { -#define div_offset(reg) offsetof(struct pllctl_regs, reg) - div_offset(div1), div_offset(div2), div_offset(div3), - div_offset(div4), div_offset(div5), div_offset(div6), - div_offset(div7), div_offset(div8), -}; - -static unsigned long pll_bypass_mask[] = { 1, 4, 2 }; -static unsigned long pll_div_mask[] = { 0x01ff, 0x00ff, 0x00ff }; - -/* Mappings from PLL+DIV to subsystem clocks */ -#define sys_arm1176_clk {SYS_PLL, 0} -#define sys_dsp_clk {SYS_PLL, 1} -#define sys_ddr_clk {SYS_PLL, 2} -#define sys_full_clk {SYS_PLL, 3} -#define sys_lcd_clk {SYS_PLL, 4} -#define sys_vlynq_ref_clk {SYS_PLL, 5} -#define sys_tsc_clk {SYS_PLL, 6} -#define sys_half_clk {SYS_PLL, 7} - -#define eth_clk_5 {ETH_PLL, 0} -#define eth_clk_50 {ETH_PLL, 1} -#define eth_clk_125 {ETH_PLL, 2} -#define eth_clk_250 {ETH_PLL, 3} -#define eth_clk_25 {ETH_PLL, 4} - -#define tdm_clk {TDM_PLL, 0} -#define tdm_extra_clk {TDM_PLL, 1} -#define tdm1_clk {TDM_PLL, 2} - -static const struct lpsc_map lpsc_clk_map[] = { - [TNETV107X_LPSC_ARM] = sys_arm1176_clk, - [TNETV107X_LPSC_GEM] = sys_dsp_clk, - [TNETV107X_LPSC_DDR2_PHY] = sys_ddr_clk, - [TNETV107X_LPSC_TPCC] = sys_full_clk, - [TNETV107X_LPSC_TPTC0] = sys_full_clk, - [TNETV107X_LPSC_TPTC1] = sys_full_clk, - [TNETV107X_LPSC_RAM] = sys_full_clk, - [TNETV107X_LPSC_MBX_LITE] = sys_arm1176_clk, - [TNETV107X_LPSC_LCD] = sys_lcd_clk, - [TNETV107X_LPSC_ETHSS] = eth_clk_125, - [TNETV107X_LPSC_AEMIF] = sys_full_clk, - [TNETV107X_LPSC_CHIP_CFG] = sys_half_clk, - [TNETV107X_LPSC_TSC] = sys_tsc_clk, - [TNETV107X_LPSC_ROM] = sys_half_clk, - [TNETV107X_LPSC_UART2] = sys_half_clk, - [TNETV107X_LPSC_PKTSEC] = sys_half_clk, - [TNETV107X_LPSC_SECCTL] = sys_half_clk, - [TNETV107X_LPSC_KEYMGR] = sys_half_clk, - [TNETV107X_LPSC_KEYPAD] = sys_half_clk, - [TNETV107X_LPSC_GPIO] = sys_half_clk, - [TNETV107X_LPSC_MDIO] = sys_half_clk, - [TNETV107X_LPSC_SDIO0] = sys_half_clk, - [TNETV107X_LPSC_UART0] = sys_half_clk, - [TNETV107X_LPSC_UART1] = sys_half_clk, - [TNETV107X_LPSC_TIMER0] = sys_half_clk, - [TNETV107X_LPSC_TIMER1] = sys_half_clk, - [TNETV107X_LPSC_WDT_ARM] = sys_half_clk, - [TNETV107X_LPSC_WDT_DSP] = sys_half_clk, - [TNETV107X_LPSC_SSP] = sys_half_clk, - [TNETV107X_LPSC_TDM0] = tdm_clk, - [TNETV107X_LPSC_VLYNQ] = sys_vlynq_ref_clk, - [TNETV107X_LPSC_MCDMA] = sys_half_clk, - [TNETV107X_LPSC_USB0] = sys_half_clk, - [TNETV107X_LPSC_TDM1] = tdm1_clk, - [TNETV107X_LPSC_DEBUGSS] = sys_half_clk, - [TNETV107X_LPSC_ETHSS_RGMII] = eth_clk_250, - [TNETV107X_LPSC_SYSTEM] = sys_half_clk, - [TNETV107X_LPSC_IMCOP] = sys_dsp_clk, - [TNETV107X_LPSC_SPARE] = sys_half_clk, - [TNETV107X_LPSC_SDIO1] = sys_half_clk, - [TNETV107X_LPSC_USB1] = sys_half_clk, - [TNETV107X_LPSC_USBSS] = sys_half_clk, - [TNETV107X_LPSC_DDR2_EMIF1_VRST] = sys_ddr_clk, - [TNETV107X_LPSC_DDR2_EMIF2_VCTL_RST] = sys_ddr_clk, -}; - -static const unsigned long pll_ext_freq[] = { - [SYS_PLL] = CONFIG_PLL_SYS_EXT_FREQ, - [ETH_PLL] = CONFIG_PLL_ETH_EXT_FREQ, - [TDM_PLL] = CONFIG_PLL_TDM_EXT_FREQ, -}; - -static unsigned long pll_freq_get(int pll) -{ - unsigned long mult = 1, prediv = 1, postdiv = 1; - unsigned long ref = CONFIG_SYS_INT_OSC_FREQ; - unsigned long ret; - u32 bypass; - - bypass = __raw_readl((u32 *)(CLOCK_BASE)); - if (!(bypass & pll_bypass_mask[pll])) { - mult = sspll_reg_read(pll, mult_factor); - prediv = sspll_reg_read(pll, prediv) + 1; - postdiv = sspll_reg_read(pll, postdiv) + 1; - } - - if (pllctl_reg_read(pll, ctl) & PLLCTL_CLKMODE) - ref = pll_ext_freq[pll]; - - if (!(pllctl_reg_read(pll, ctl) & PLLCTL_PLLEN)) - return ref; - - ret = (unsigned long)(ref + ((unsigned long long)ref * mult) / 256); - ret /= (prediv * postdiv); - - return ret; -} - -static unsigned long __pll_div_freq_get(int pll, unsigned int fpll, - int div) -{ - int divider = 1; - unsigned long divreg; - - divreg = __raw_readl((void *)pllctl_regs[pll] + pll_div_offset[div]); - - if (divreg & PLLDIV_ENABLE) - divider = (divreg & pll_div_mask[pll]) + 1; - - return fpll / divider; -} - -static unsigned long pll_div_freq_get(int pll, int div) -{ - unsigned int fpll = pll_freq_get(pll); - - return __pll_div_freq_get(pll, fpll, div); -} - -static void __pll_div_freq_set(int pll, unsigned int fpll, int div, - unsigned long hz) -{ - int divider = (fpll / hz - 1); - - divider &= pll_div_mask[pll]; - divider |= PLLDIV_ENABLE; - - __raw_writel(divider, (void *)pllctl_regs[pll] + pll_div_offset[div]); - pllctl_reg_setbits(pll, alnctl, (1 << div)); - pllctl_reg_setbits(pll, dchange, (1 << div)); -} - -static unsigned long pll_div_freq_set(int pll, int div, unsigned long hz) -{ - unsigned int fpll = pll_freq_get(pll); - - __pll_div_freq_set(pll, fpll, div, hz); - - pllctl_reg_write(pll, cmd, 1); - - /* Wait until new divider takes effect */ - while (pllctl_reg_read(pll, stat) & 0x01); - - return __pll_div_freq_get(pll, fpll, div); -} - -unsigned long clk_get_rate(unsigned int clk) -{ - return pll_div_freq_get(lpsc_clk_map[clk].pll, lpsc_clk_map[clk].div); -} - -unsigned long clk_round_rate(unsigned int clk, unsigned long hz) -{ - unsigned long fpll, divider, pll; - - pll = lpsc_clk_map[clk].pll; - fpll = pll_freq_get(pll); - divider = (fpll / hz - 1); - divider &= pll_div_mask[pll]; - - return fpll / (divider + 1); -} - -int clk_set_rate(unsigned int clk, unsigned long _hz) -{ - unsigned long hz; - - hz = clk_round_rate(clk, _hz); - if (hz != _hz) - return -EINVAL; /* Cannot set to target freq */ - - pll_div_freq_set(lpsc_clk_map[clk].pll, lpsc_clk_map[clk].div, hz); - return 0; -} - -void lpsc_control(int mod, unsigned long state, int lrstz) -{ - u32 mdctl; - - mdctl = psc_reg_read(PSC_MDCTL(mod)); - mdctl &= ~0x1f; - mdctl |= state; - - if (lrstz == 0) - mdctl &= ~PSC_MDCTL_LRSTZ; - else if (lrstz == 1) - mdctl |= PSC_MDCTL_LRSTZ; - - psc_reg_write(PSC_MDCTL(mod), mdctl); - - psc_reg_write(PSC_PTCMD, 1); - - /* wait for power domain transition to end */ - while (psc_reg_read(PSC_PTSTAT) & 1); - - /* Wait for module state change */ - while ((psc_reg_read(PSC_MDSTAT(mod)) & 0x1f) != state); -} - -int lpsc_status(unsigned int id) -{ - return psc_reg_read(PSC_MDSTAT(id)) & 0x1f; -} - -static void init_pll(const struct pll_init_data *data) -{ - unsigned long fpll; - unsigned long best_pre = 0, best_post = 0, best_mult = 0; - unsigned long div, prediv, postdiv, mult; - unsigned long delta, actual; - long best_delta = -1; - int i; - u32 tmp; - - if (data->pll == SYS_PLL) - return; /* cannot reconfigure system pll on the fly */ - - tmp = pllctl_reg_read(data->pll, ctl); - if (data->internal_osc) { - tmp &= ~PLLCTL_CLKMODE; - fpll = CONFIG_SYS_INT_OSC_FREQ; - } else { - tmp |= PLLCTL_CLKMODE; - fpll = pll_ext_freq[data->pll]; - } - pllctl_reg_write(data->pll, ctl, tmp); - - mult = data->pll_freq / fpll; - for (mult = MAX(mult, 1); mult <= MAX_MULT; mult++) { - div = (fpll * mult) / data->pll_freq; - if (div < 1 || div > MAX_DIV) - continue; - - for (postdiv = 1; postdiv <= min(div, MAX_POSTDIV); postdiv++) { - prediv = div / postdiv; - if (prediv < 1 || prediv > MAX_PREDIV) - continue; - - actual = (fpll / prediv) * (mult / postdiv); - delta = (actual - data->pll_freq); - if (delta < 0) - delta = -delta; - if ((delta < best_delta) || (best_delta == -1)) { - best_delta = delta; - best_mult = mult; - best_pre = prediv; - best_post = postdiv; - if (delta == 0) - goto done; - } - } - } -done: - - if (best_delta == -1) { - printf("pll cannot derive %lu from %lu\n", - data->pll_freq, fpll); - return; - } - - fpll = fpll * best_mult; - fpll /= best_pre * best_post; - - pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLENSRC); - pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLEN); - - pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLRST); - - pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLPWRDN); - pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLDIS); - - sspll_reg_write(data->pll, mult_factor, (best_mult - 1) << 8); - sspll_reg_write(data->pll, prediv, best_pre - 1); - sspll_reg_write(data->pll, postdiv, best_post - 1); - - for (i = 0; i < 10; i++) - if (data->div_freq[i]) - __pll_div_freq_set(data->pll, fpll, i, - data->div_freq[i]); - - pllctl_reg_write(data->pll, cmd, 1); - - /* Wait until pll "go" operation completes */ - while (pllctl_reg_read(data->pll, stat) & 0x01); - - pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLRST); - pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLEN); -} - -void init_plls(int num_pll, struct pll_init_data *config) -{ - int i; - - for (i = 0; i < num_pll; i++) - init_pll(&config[i]); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/init.c b/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/init.c deleted file mode 100644 index d8708267d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/init.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * TNETV107X: Architecture initialization - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> - -void chip_configuration_unlock(void) -{ - __raw_writel(TNETV107X_KICK0_MAGIC, TNETV107X_KICK0); - __raw_writel(TNETV107X_KICK1_MAGIC, TNETV107X_KICK1); -} - -int arch_cpu_init(void) -{ - icache_enable(); - chip_configuration_unlock(); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/lowlevel_init.S deleted file mode 100644 index a8bce4784..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/lowlevel_init.S +++ /dev/null @@ -1,10 +0,0 @@ -/* - * TNETV107X: Low-level pre-relocation initialization - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -.globl lowlevel_init -lowlevel_init: - /* nothing for now, maybe needed for more exotic boot modes */ - mov pc, lr diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/mux.c b/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/mux.c deleted file mode 100644 index 310d84dfb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/mux.c +++ /dev/null @@ -1,319 +0,0 @@ -/* - * TNETV107X: Pinmux configuration - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/mux.h> - -#define MUX_MODE_1 0x00 -#define MUX_MODE_2 0x04 -#define MUX_MODE_3 0x0c -#define MUX_MODE_4 0x1c - -#define MUX_DEBUG 0 - -static const struct pin_config pin_table[] = { - /* reg shift mode */ - TNETV107X_MUX_CFG(0, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(0, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(0, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(0, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(0, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(0, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(0, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(0, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(0, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(0, 20, MUX_MODE_2), - TNETV107X_MUX_CFG(0, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(0, 25, MUX_MODE_2), - TNETV107X_MUX_CFG(1, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(1, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(1, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(1, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(1, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(1, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(1, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(1, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(1, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(1, 20, MUX_MODE_2), - TNETV107X_MUX_CFG(1, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(1, 25, MUX_MODE_2), - TNETV107X_MUX_CFG(2, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(2, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(2, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(2, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(2, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(2, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(2, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(2, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(2, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(2, 20, MUX_MODE_2), - TNETV107X_MUX_CFG(2, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(2, 25, MUX_MODE_2), - TNETV107X_MUX_CFG(3, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(3, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(3, 0, MUX_MODE_4), - TNETV107X_MUX_CFG(3, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(3, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(3, 5, MUX_MODE_4), - TNETV107X_MUX_CFG(3, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(3, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(3, 10, MUX_MODE_4), - TNETV107X_MUX_CFG(3, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(3, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(3, 15, MUX_MODE_4), - TNETV107X_MUX_CFG(3, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(3, 20, MUX_MODE_2), - TNETV107X_MUX_CFG(3, 20, MUX_MODE_4), - TNETV107X_MUX_CFG(3, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(3, 25, MUX_MODE_2), - TNETV107X_MUX_CFG(3, 25, MUX_MODE_4), - TNETV107X_MUX_CFG(4, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(4, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(4, 0, MUX_MODE_4), - TNETV107X_MUX_CFG(4, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(4, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(4, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(4, 15, MUX_MODE_4), - TNETV107X_MUX_CFG(4, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(4, 20, MUX_MODE_3), - TNETV107X_MUX_CFG(4, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(4, 25, MUX_MODE_4), - TNETV107X_MUX_CFG(5, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(5, 0, MUX_MODE_4), - TNETV107X_MUX_CFG(5, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(5, 5, MUX_MODE_4), - TNETV107X_MUX_CFG(5, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(5, 10, MUX_MODE_4), - TNETV107X_MUX_CFG(5, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(5, 15, MUX_MODE_4), - TNETV107X_MUX_CFG(5, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(5, 20, MUX_MODE_4), - TNETV107X_MUX_CFG(5, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(5, 25, MUX_MODE_4), - TNETV107X_MUX_CFG(6, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(6, 0, MUX_MODE_4), - TNETV107X_MUX_CFG(6, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(6, 5, MUX_MODE_4), - TNETV107X_MUX_CFG(6, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(6, 10, MUX_MODE_4), - TNETV107X_MUX_CFG(6, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(6, 15, MUX_MODE_4), - TNETV107X_MUX_CFG(6, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(6, 20, MUX_MODE_4), - TNETV107X_MUX_CFG(6, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(6, 25, MUX_MODE_4), - TNETV107X_MUX_CFG(7, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(7, 0, MUX_MODE_4), - TNETV107X_MUX_CFG(7, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(7, 5, MUX_MODE_4), - TNETV107X_MUX_CFG(7, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(7, 10, MUX_MODE_4), - TNETV107X_MUX_CFG(7, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(7, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(7, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(7, 20, MUX_MODE_2), - TNETV107X_MUX_CFG(7, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(7, 25, MUX_MODE_2), - TNETV107X_MUX_CFG(8, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(8, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(8, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(8, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(8, 5, MUX_MODE_4), - TNETV107X_MUX_CFG(8, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(8, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(9, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(9, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(9, 0, MUX_MODE_4), - TNETV107X_MUX_CFG(9, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(9, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(9, 5, MUX_MODE_4), - TNETV107X_MUX_CFG(9, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(9, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(9, 10, MUX_MODE_4), - TNETV107X_MUX_CFG(9, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(9, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(9, 15, MUX_MODE_4), - TNETV107X_MUX_CFG(9, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(9, 20, MUX_MODE_2), - TNETV107X_MUX_CFG(9, 20, MUX_MODE_4), - TNETV107X_MUX_CFG(10, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(10, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(10, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(10, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(10, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(10, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(10, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(10, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(10, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(10, 20, MUX_MODE_2), - TNETV107X_MUX_CFG(10, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(10, 25, MUX_MODE_2), - TNETV107X_MUX_CFG(11, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(11, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(12, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(12, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(12, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(12, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(12, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(12, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(13, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(13, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(13, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(13, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(14, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(14, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(14, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(14, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(14, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(14, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(15, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(15, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(15, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(15, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(15, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(15, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(15, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(15, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(16, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(16, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(16, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(16, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(16, 10, MUX_MODE_3), - TNETV107X_MUX_CFG(16, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(16, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(17, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(17, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(17, 0, MUX_MODE_3), - TNETV107X_MUX_CFG(17, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(17, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(17, 5, MUX_MODE_3), - TNETV107X_MUX_CFG(17, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(17, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(17, 10, MUX_MODE_3), - TNETV107X_MUX_CFG(17, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(17, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(17, 15, MUX_MODE_3), - TNETV107X_MUX_CFG(18, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(18, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(18, 0, MUX_MODE_3), - TNETV107X_MUX_CFG(18, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(18, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(18, 5, MUX_MODE_3), - TNETV107X_MUX_CFG(18, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(18, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(18, 10, MUX_MODE_3), - TNETV107X_MUX_CFG(18, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(18, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(18, 15, MUX_MODE_3), - TNETV107X_MUX_CFG(19, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(19, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(19, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(19, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(19, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(19, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(20, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(20, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(20, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(20, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(20, 15, MUX_MODE_3), - TNETV107X_MUX_CFG(20, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(20, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(21, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(21, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(21, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(21, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(21, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(21, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(22, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(22, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(22, 5, MUX_MODE_3), - TNETV107X_MUX_CFG(22, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(22, 10, MUX_MODE_3), - TNETV107X_MUX_CFG(22, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(22, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(22, 15, MUX_MODE_3), - TNETV107X_MUX_CFG(22, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(22, 20, MUX_MODE_3), - TNETV107X_MUX_CFG(22, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(22, 25, MUX_MODE_3), - TNETV107X_MUX_CFG(23, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(23, 0, MUX_MODE_3), - TNETV107X_MUX_CFG(23, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(23, 5, MUX_MODE_3), - TNETV107X_MUX_CFG(23, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(23, 10, MUX_MODE_3), - TNETV107X_MUX_CFG(24, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(24, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(24, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(24, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(24, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(24, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(24, 10, MUX_MODE_3), - TNETV107X_MUX_CFG(24, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(24, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(24, 15, MUX_MODE_3), - TNETV107X_MUX_CFG(24, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(24, 20, MUX_MODE_2), - TNETV107X_MUX_CFG(24, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(24, 25, MUX_MODE_2), - TNETV107X_MUX_CFG(25, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(25, 0, MUX_MODE_2), - TNETV107X_MUX_CFG(25, 0, MUX_MODE_3), - TNETV107X_MUX_CFG(25, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(25, 5, MUX_MODE_2), - TNETV107X_MUX_CFG(25, 5, MUX_MODE_3), - TNETV107X_MUX_CFG(25, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(25, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(25, 10, MUX_MODE_3), - TNETV107X_MUX_CFG(25, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(25, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(25, 15, MUX_MODE_3), - TNETV107X_MUX_CFG(25, 15, MUX_MODE_4), - TNETV107X_MUX_CFG(26, 0, MUX_MODE_1), - TNETV107X_MUX_CFG(26, 5, MUX_MODE_1), - TNETV107X_MUX_CFG(26, 10, MUX_MODE_1), - TNETV107X_MUX_CFG(26, 10, MUX_MODE_2), - TNETV107X_MUX_CFG(26, 15, MUX_MODE_1), - TNETV107X_MUX_CFG(26, 15, MUX_MODE_2), - TNETV107X_MUX_CFG(26, 20, MUX_MODE_1), - TNETV107X_MUX_CFG(26, 20, MUX_MODE_2), - TNETV107X_MUX_CFG(26, 25, MUX_MODE_1), - TNETV107X_MUX_CFG(26, 25, MUX_MODE_2), -}; - -const int pin_table_size = sizeof(pin_table) / sizeof(pin_table[0]); - -int mux_select_pin(short index) -{ - const struct pin_config *cfg; - unsigned long mask, mode, reg; - - if (index >= pin_table_size) - return 0; - - cfg = &pin_table[index]; - - mask = 0x1f << cfg->mask_offset; - mode = cfg->mode << cfg->mask_offset; - - reg = __raw_readl(TNETV107X_PINMUX(cfg->reg_index)); - reg = (reg & ~mask) | mode; - __raw_writel(reg, TNETV107X_PINMUX(cfg->reg_index)); - - return 1; -} - -int mux_select_pins(const short *pins) -{ - int i, ret = 1; - - for (i = 0; pins[i] >= 0; i++) - ret &= mux_select_pin(pins[i]); - - return ret; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/timer.c deleted file mode 100644 index 6e0dd0d2b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm1176/tnetv107x/timer.c +++ /dev/null @@ -1,93 +0,0 @@ -/* - * TNETV107X: Timer implementation - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> - -struct timer_regs { - u_int32_t pid12; - u_int32_t pad[3]; - u_int32_t tim12; - u_int32_t tim34; - u_int32_t prd12; - u_int32_t prd34; - u_int32_t tcr; - u_int32_t tgcr; - u_int32_t wdtcr; -}; - -#define regs ((struct timer_regs *)CONFIG_SYS_TIMERBASE) - -#define TIMER_LOAD_VAL (CONFIG_SYS_HZ_CLOCK / CONFIG_SYS_HZ) -#define TIM_CLK_DIV 16 - -static ulong timestamp; -static ulong lastinc; - -int timer_init(void) -{ - clk_enable(TNETV107X_LPSC_TIMER0); - - lastinc = timestamp = 0; - - /* We are using timer34 in unchained 32-bit mode, full speed */ - __raw_writel(0x0, ®s->tcr); - __raw_writel(0x0, ®s->tgcr); - __raw_writel(0x06 | ((TIM_CLK_DIV - 1) << 8), ®s->tgcr); - __raw_writel(0x0, ®s->tim34); - __raw_writel(TIMER_LOAD_VAL, ®s->prd34); - __raw_writel(2 << 22, ®s->tcr); - - return 0; -} - -static ulong get_timer_raw(void) -{ - ulong now = __raw_readl(®s->tim34); - - if (now >= lastinc) - timestamp += now - lastinc; - else - timestamp += now + TIMER_LOAD_VAL - lastinc; - - lastinc = now; - - return timestamp; -} - -ulong get_timer(ulong base) -{ - return (get_timer_raw() / (TIMER_LOAD_VAL / TIM_CLK_DIV)) - base; -} - -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -void __udelay(unsigned long usec) -{ - ulong tmo; - ulong endtime; - signed long diff; - - tmo = CONFIG_SYS_HZ_CLOCK / 1000; - tmo *= usec; - tmo /= (1000 * TIM_CLK_DIV); - - endtime = get_timer_raw() + tmo; - - do { - ulong now = get_timer_raw(); - diff = endtime - now; - } while (diff >= 0); -} - -ulong get_tbclk(void) -{ - return CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm720t/Makefile deleted file mode 100644 index 6badb3bb8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-y = start.o -obj-y = interrupts.o cpu.o - -obj-$(CONFIG_TEGRA) += tegra-common/ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/config.mk b/qemu/roms/u-boot/arch/arm/cpu/arm720t/config.mk deleted file mode 100644 index 772fb413e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/config.mk +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2002 -# Sysgo Real-Time Solutions, GmbH <www.elinos.com> -# Marius Groeger <mgroeger@sysgo.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -PLATFORM_CPPFLAGS += -march=armv4 -mtune=arm7tdmi diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm720t/cpu.c deleted file mode 100644 index 745fccdfb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/cpu.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * cleanup_before_linux() - Prepare the CPU to jump to Linux - * - * This function is called just before we call Linux, it - * prepares the processor for linux - */ -int cleanup_before_linux(void) -{ - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/interrupts.c b/qemu/roms/u-boot/arch/arm/cpu/arm720t/interrupts.c deleted file mode 100644 index e8ba1ae09..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/interrupts.c +++ /dev/null @@ -1,33 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#ifdef CONFIG_USE_IRQ -void do_irq (struct pt_regs *pt_regs) -{ -} -#endif - -#if defined(CONFIG_TEGRA) -static ulong timestamp; -static ulong lastdec; - -int timer_init (void) -{ - /* No timer routines for tegra as yet */ - lastdec = 0; - timestamp = 0; - - return 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/start.S b/qemu/roms/u-boot/arch/arm/cpu/arm720t/start.S deleted file mode 100644 index 1a3484269..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/start.S +++ /dev/null @@ -1,307 +0,0 @@ -/* - * armboot - Startup Code for ARM720 CPU-core - * - * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> - * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> -#include <asm/hardware.h> - -/* - ************************************************************************* - * - * Jump vector table as in table 3.1 in [1] - * - ************************************************************************* - */ - - -.globl _start -_start: b reset - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq - -#ifdef CONFIG_SPL_BUILD -_undefined_instruction: .word _undefined_instruction -_software_interrupt: .word _software_interrupt -_prefetch_abort: .word _prefetch_abort -_data_abort: .word _data_abort -_not_used: .word _not_used -_irq: .word _irq -_fiq: .word _fiq -_pad: .word 0x12345678 /* now 16*4=64 */ -#else -_undefined_instruction: .word undefined_instruction -_software_interrupt: .word software_interrupt -_prefetch_abort: .word prefetch_abort -_data_abort: .word data_abort -_not_used: .word not_used -_irq: .word irq -_fiq: .word fiq -_pad: .word 0x12345678 /* now 16*4=64 */ -#endif /* CONFIG_SPL_BUILD */ - - .balignl 16,0xdeadbeef - - -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from RAM! - * relocate armboot to ram - * setup stack - * jump to second stage - * - ************************************************************************* - */ - -#ifdef CONFIG_USE_IRQ -/* IRQ stack memory (calculated at run-time) */ -.globl IRQ_STACK_START -IRQ_STACK_START: - .word 0x0badc0de - -/* IRQ stack memory (calculated at run-time) */ -.globl FIQ_STACK_START -FIQ_STACK_START: - .word 0x0badc0de -#endif - -/* IRQ stack memory (calculated at run-time) + 8 bytes */ -.globl IRQ_STACK_START_IN -IRQ_STACK_START_IN: - .word 0x0badc0de - -/* - * the actual reset code - */ - -reset: - /* - * set the cpu to SVC32 mode - */ - mrs r0,cpsr - bic r0,r0,#0x1f - orr r0,r0,#0xd3 - msr cpsr,r0 - - /* - * we do sys-critical inits only at reboot, - * not when booting from ram! - */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - bl cpu_init_crit -#endif - - bl _main - -/*------------------------------------------------------------------------------*/ - - .globl c_runtime_cpu_setup -c_runtime_cpu_setup: - - mov pc, lr - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT -cpu_init_crit: - - mov ip, lr - /* - * before relocating, we have to setup RAM timing - * because memory timing is board-dependent, you will - * find a lowlevel_init.S in your board directory. - */ - bl lowlevel_init - mov lr, ip - - mov pc, lr -#endif /* CONFIG_SKIP_LOWLEVEL_INIT */ - - -#ifndef CONFIG_SPL_BUILD -/* - ************************************************************************* - * - * Interrupt handling - * - ************************************************************************* - */ - -@ -@ IRQ stack frame. -@ -#define S_FRAME_SIZE 72 - -#define S_OLD_R0 68 -#define S_PSR 64 -#define S_PC 60 -#define S_LR 56 -#define S_SP 52 - -#define S_IP 48 -#define S_FP 44 -#define S_R10 40 -#define S_R9 36 -#define S_R8 32 -#define S_R7 28 -#define S_R6 24 -#define S_R5 20 -#define S_R4 16 -#define S_R3 12 -#define S_R2 8 -#define S_R1 4 -#define S_R0 0 - -#define MODE_SVC 0x13 -#define I_BIT 0x80 - -/* - * use bad_save_user_regs for abort/prefetch/undef/swi ... - * use irq_save_user_regs / irq_restore_user_regs for IRQ/FIQ handling - */ - - .macro bad_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - add r8, sp, #S_PC - - ldr r2, IRQ_STACK_START_IN - ldmia r2, {r2 - r4} @ get pc, cpsr, old_r0 - add r0, sp, #S_FRAME_SIZE @ restore sp_SVC - - add r5, sp, #S_SP - mov r1, lr - stmia r5, {r0 - r4} @ save sp_SVC, lr_SVC, pc, cpsr, old_r - mov r0, sp - .endm - - .macro irq_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - add r8, sp, #S_PC - stmdb r8, {sp, lr}^ @ Calling SP, LR - str lr, [r8, #0] @ Save calling PC - mrs r6, spsr - str r6, [r8, #4] @ Save CPSR - str r0, [r8, #8] @ Save OLD_R0 - mov r0, sp - .endm - - .macro irq_restore_user_regs - ldmia sp, {r0 - lr}^ @ Calling r0 - lr - mov r0, r0 - ldr lr, [sp, #S_PC] @ Get PC - add sp, sp, #S_FRAME_SIZE - subs pc, lr, #4 @ return & move spsr_svc into cpsr - .endm - - .macro get_bad_stack - ldr r13, IRQ_STACK_START_IN @ setup our mode stack - - str lr, [r13] @ save caller lr / spsr - mrs lr, spsr - str lr, [r13, #4] - - mov r13, #MODE_SVC @ prepare SVC-Mode - msr spsr_c, r13 - mov lr, pc - movs pc, lr - .endm - - .macro get_irq_stack @ setup IRQ stack - ldr sp, IRQ_STACK_START - .endm - - .macro get_fiq_stack @ setup FIQ stack - ldr sp, FIQ_STACK_START - .endm - -/* - * exception handlers - */ - .align 5 -undefined_instruction: - get_bad_stack - bad_save_user_regs - bl do_undefined_instruction - - .align 5 -software_interrupt: - get_bad_stack - bad_save_user_regs - bl do_software_interrupt - - .align 5 -prefetch_abort: - get_bad_stack - bad_save_user_regs - bl do_prefetch_abort - - .align 5 -data_abort: - get_bad_stack - bad_save_user_regs - bl do_data_abort - - .align 5 -not_used: - get_bad_stack - bad_save_user_regs - bl do_not_used - -#ifdef CONFIG_USE_IRQ - - .align 5 -irq: - get_irq_stack - irq_save_user_regs - bl do_irq - irq_restore_user_regs - - .align 5 -fiq: - get_fiq_stack - /* someone ought to write a more effiction fiq_save_user_regs */ - irq_save_user_regs - bl do_fiq - irq_restore_user_regs - -#else - - .align 5 -irq: - get_bad_stack - bad_save_user_regs - bl do_irq - - .align 5 -fiq: - get_bad_stack - bad_save_user_regs - bl do_fiq - -#endif -#endif /* CONFIG_SPL_BUILD */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/Makefile deleted file mode 100644 index a9c2b675a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# (C) Copyright 2010,2011 Nvidia Corporation. -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-$(CONFIG_SPL_BUILD) += spl.o -obj-y += cpu.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/cpu.c deleted file mode 100644 index 168f525ec..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/cpu.c +++ /dev/null @@ -1,384 +0,0 @@ -/* - * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/gp_padctrl.h> -#include <asm/arch/pinmux.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/pmc.h> -#include <asm/arch-tegra/scu.h> -#include "cpu.h" - -int get_num_cpus(void) -{ - struct apb_misc_gp_ctlr *gp; - uint rev; - - gp = (struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE; - rev = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >> HIDREV_CHIPID_SHIFT; - - switch (rev) { - case CHIPID_TEGRA20: - return 2; - break; - case CHIPID_TEGRA30: - case CHIPID_TEGRA114: - default: - return 4; - break; - } -} - -/* - * Timing tables for each SOC for all four oscillator options. - */ -struct clk_pll_table tegra_pll_x_table[TEGRA_SOC_CNT][CLOCK_OSC_FREQ_COUNT] = { - /* - * T20: 1 GHz - * - * Register Field Bits Width - * ------------------------------ - * PLLX_BASE p 22:20 3 - * PLLX_BASE n 17: 8 10 - * PLLX_BASE m 4: 0 5 - * PLLX_MISC cpcon 11: 8 4 - */ - { - { .n = 1000, .m = 13, .p = 0, .cpcon = 12 }, /* OSC: 13.0 MHz */ - { .n = 625, .m = 12, .p = 0, .cpcon = 8 }, /* OSC: 19.2 MHz */ - { .n = 1000, .m = 12, .p = 0, .cpcon = 12 }, /* OSC: 12.0 MHz */ - { .n = 1000, .m = 26, .p = 0, .cpcon = 12 }, /* OSC: 26.0 MHz */ - }, - /* - * T25: 1.2 GHz - * - * Register Field Bits Width - * ------------------------------ - * PLLX_BASE p 22:20 3 - * PLLX_BASE n 17: 8 10 - * PLLX_BASE m 4: 0 5 - * PLLX_MISC cpcon 11: 8 4 - */ - { - { .n = 923, .m = 10, .p = 0, .cpcon = 12 }, /* OSC: 13.0 MHz */ - { .n = 750, .m = 12, .p = 0, .cpcon = 8 }, /* OSC: 19.2 MHz */ - { .n = 600, .m = 6, .p = 0, .cpcon = 12 }, /* OSC: 12.0 MHz */ - { .n = 600, .m = 13, .p = 0, .cpcon = 12 }, /* OSC: 26.0 MHz */ - }, - /* - * T30: 1.4 GHz - * - * Register Field Bits Width - * ------------------------------ - * PLLX_BASE p 22:20 3 - * PLLX_BASE n 17: 8 10 - * PLLX_BASE m 4: 0 5 - * PLLX_MISC cpcon 11: 8 4 - */ - { - { .n = 862, .m = 8, .p = 0, .cpcon = 8 }, /* OSC: 13.0 MHz */ - { .n = 583, .m = 8, .p = 0, .cpcon = 4 }, /* OSC: 19.2 MHz */ - { .n = 700, .m = 6, .p = 0, .cpcon = 8 }, /* OSC: 12.0 MHz */ - { .n = 700, .m = 13, .p = 0, .cpcon = 8 }, /* OSC: 26.0 MHz */ - }, - /* - * T114: 700 MHz - * - * Register Field Bits Width - * ------------------------------ - * PLLX_BASE p 23:20 4 - * PLLX_BASE n 15: 8 8 - * PLLX_BASE m 7: 0 8 - */ - { - { .n = 108, .m = 1, .p = 1 }, /* OSC: 13.0 MHz */ - { .n = 73, .m = 1, .p = 1 }, /* OSC: 19.2 MHz */ - { .n = 116, .m = 1, .p = 1 }, /* OSC: 12.0 MHz */ - { .n = 108, .m = 2, .p = 1 }, /* OSC: 26.0 MHz */ - }, - - /* - * T124: 700 MHz - * - * Register Field Bits Width - * ------------------------------ - * PLLX_BASE p 23:20 4 - * PLLX_BASE n 15: 8 8 - * PLLX_BASE m 7: 0 8 - */ - { - { .n = 108, .m = 1, .p = 1 }, /* OSC: 13.0 MHz */ - { .n = 73, .m = 1, .p = 1 }, /* OSC: 19.2 MHz */ - { .n = 116, .m = 1, .p = 1 }, /* OSC: 12.0 MHz */ - { .n = 108, .m = 2, .p = 1 }, /* OSC: 26.0 MHz */ - }, -}; - -static inline void pllx_set_iddq(void) -{ -#if defined(CONFIG_TEGRA124) - struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - /* Disable IDDQ */ - reg = readl(&clkrst->crc_pllx_misc3); - reg &= ~PLLX_IDDQ_MASK; - writel(reg, &clkrst->crc_pllx_misc3); - udelay(2); - debug("%s: IDDQ: PLLX IDDQ = 0x%08X\n", __func__, - readl(&clkrst->crc_pllx_misc3)); -#endif -} - -int pllx_set_rate(struct clk_pll_simple *pll , u32 divn, u32 divm, - u32 divp, u32 cpcon) -{ - int chip = tegra_get_chip(); - u32 reg; - - /* If PLLX is already enabled, just return */ - if (readl(&pll->pll_base) & PLL_ENABLE_MASK) { - debug("pllx_set_rate: PLLX already enabled, returning\n"); - return 0; - } - - debug(" pllx_set_rate entry\n"); - - pllx_set_iddq(); - - /* Set BYPASS, m, n and p to PLLX_BASE */ - reg = PLL_BYPASS_MASK | (divm << PLL_DIVM_SHIFT); - reg |= ((divn << PLL_DIVN_SHIFT) | (divp << PLL_DIVP_SHIFT)); - writel(reg, &pll->pll_base); - - /* Set cpcon to PLLX_MISC */ - if (chip == CHIPID_TEGRA20 || chip == CHIPID_TEGRA30) - reg = (cpcon << PLL_CPCON_SHIFT); - else - reg = 0; - - /* Set dccon to PLLX_MISC if freq > 600MHz */ - if (divn > 600) - reg |= (1 << PLL_DCCON_SHIFT); - writel(reg, &pll->pll_misc); - - /* Disable BYPASS */ - reg = readl(&pll->pll_base); - reg &= ~PLL_BYPASS_MASK; - writel(reg, &pll->pll_base); - debug("pllx_set_rate: base = 0x%08X\n", reg); - - /* Set lock_enable to PLLX_MISC */ - reg = readl(&pll->pll_misc); - reg |= PLL_LOCK_ENABLE_MASK; - writel(reg, &pll->pll_misc); - debug("pllx_set_rate: misc = 0x%08X\n", reg); - - /* Enable PLLX last, once it's all configured */ - reg = readl(&pll->pll_base); - reg |= PLL_ENABLE_MASK; - writel(reg, &pll->pll_base); - debug("pllx_set_rate: base final = 0x%08X\n", reg); - - return 0; -} - -void init_pllx(void) -{ - struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - struct clk_pll_simple *pll = &clkrst->crc_pll_simple[SIMPLE_PLLX]; - int soc_type, sku_info, chip_sku; - enum clock_osc_freq osc; - struct clk_pll_table *sel; - - debug("init_pllx entry\n"); - - /* get SOC (chip) type */ - soc_type = tegra_get_chip(); - debug(" init_pllx: SoC = 0x%02X\n", soc_type); - - /* get SKU info */ - sku_info = tegra_get_sku_info(); - debug(" init_pllx: SKU info byte = 0x%02X\n", sku_info); - - /* get chip SKU, combo of the above info */ - chip_sku = tegra_get_chip_sku(); - debug(" init_pllx: Chip SKU = %d\n", chip_sku); - - /* get osc freq */ - osc = clock_get_osc_freq(); - debug(" init_pllx: osc = %d\n", osc); - - /* set pllx */ - sel = &tegra_pll_x_table[chip_sku][osc]; - pllx_set_rate(pll, sel->n, sel->m, sel->p, sel->cpcon); -} - -void enable_cpu_clock(int enable) -{ - struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 clk; - - /* - * NOTE: - * Regardless of whether the request is to enable or disable the CPU - * clock, every processor in the CPU complex except the master (CPU 0) - * will have it's clock stopped because the AVP only talks to the - * master. - */ - - if (enable) { - /* Initialize PLLX */ - init_pllx(); - - /* Wait until all clocks are stable */ - udelay(PLL_STABILIZATION_DELAY); - - writel(CCLK_BURST_POLICY, &clkrst->crc_cclk_brst_pol); - writel(SUPER_CCLK_DIVIDER, &clkrst->crc_super_cclk_div); - } - - /* - * Read the register containing the individual CPU clock enables and - * always stop the clocks to CPUs > 0. - */ - clk = readl(&clkrst->crc_clk_cpu_cmplx); - clk |= 1 << CPU1_CLK_STP_SHIFT; - if (get_num_cpus() == 4) - clk |= (1 << CPU2_CLK_STP_SHIFT) + (1 << CPU3_CLK_STP_SHIFT); - - /* Stop/Unstop the CPU clock */ - clk &= ~CPU0_CLK_STP_MASK; - clk |= !enable << CPU0_CLK_STP_SHIFT; - writel(clk, &clkrst->crc_clk_cpu_cmplx); - - clock_enable(PERIPH_ID_CPU); -} - -static int is_cpu_powered(void) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - - return (readl(&pmc->pmc_pwrgate_status) & CPU_PWRED) ? 1 : 0; -} - -static void remove_cpu_io_clamps(void) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - u32 reg; - - /* Remove the clamps on the CPU I/O signals */ - reg = readl(&pmc->pmc_remove_clamping); - reg |= CPU_CLMP; - writel(reg, &pmc->pmc_remove_clamping); - - /* Give I/O signals time to stabilize */ - udelay(IO_STABILIZATION_DELAY); -} - -void powerup_cpu(void) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - u32 reg; - int timeout = IO_STABILIZATION_DELAY; - - if (!is_cpu_powered()) { - /* Toggle the CPU power state (OFF -> ON) */ - reg = readl(&pmc->pmc_pwrgate_toggle); - reg &= PARTID_CP; - reg |= START_CP; - writel(reg, &pmc->pmc_pwrgate_toggle); - - /* Wait for the power to come up */ - while (!is_cpu_powered()) { - if (timeout-- == 0) - printf("CPU failed to power up!\n"); - else - udelay(10); - } - - /* - * Remove the I/O clamps from CPU power partition. - * Recommended only on a Warm boot, if the CPU partition gets - * power gated. Shouldn't cause any harm when called after a - * cold boot according to HW, probably just redundant. - */ - remove_cpu_io_clamps(); - } -} - -void reset_A9_cpu(int reset) -{ - /* - * NOTE: Regardless of whether the request is to hold the CPU in reset - * or take it out of reset, every processor in the CPU complex - * except the master (CPU 0) will be held in reset because the - * AVP only talks to the master. The AVP does not know that there - * are multiple processors in the CPU complex. - */ - int mask = crc_rst_cpu | crc_rst_de | crc_rst_debug; - int num_cpus = get_num_cpus(); - int cpu; - - debug("reset_a9_cpu entry\n"); - /* Hold CPUs 1 onwards in reset, and CPU 0 if asked */ - for (cpu = 1; cpu < num_cpus; cpu++) - reset_cmplx_set_enable(cpu, mask, 1); - reset_cmplx_set_enable(0, mask, reset); - - /* Enable/Disable master CPU reset */ - reset_set_enable(PERIPH_ID_CPU, reset); -} - -void clock_enable_coresight(int enable) -{ - u32 rst, src = 2; - - debug("clock_enable_coresight entry\n"); - clock_set_enable(PERIPH_ID_CORESIGHT, enable); - reset_set_enable(PERIPH_ID_CORESIGHT, !enable); - - if (enable) { - /* - * Put CoreSight on PLLP_OUT0 and divide it down as per - * PLLP base frequency based on SoC type (T20/T30+). - * Clock divider request would setup CSITE clock as 144MHz - * for PLLP base 216MHz and 204MHz for PLLP base 408MHz - */ - src = CLK_DIVIDER(NVBL_PLLP_KHZ, CSITE_KHZ); - clock_ll_set_source_divisor(PERIPH_ID_CSI, 0, src); - - /* Unlock the CPU CoreSight interfaces */ - rst = CORESIGHT_UNLOCK; - writel(rst, CSITE_CPU_DBG0_LAR); - writel(rst, CSITE_CPU_DBG1_LAR); - if (get_num_cpus() == 4) { - writel(rst, CSITE_CPU_DBG2_LAR); - writel(rst, CSITE_CPU_DBG3_LAR); - } - } -} - -void halt_avp(void) -{ - for (;;) { - writel(HALT_COP_EVENT_JTAG | (FLOW_MODE_STOP << 29), - FLOW_CTLR_HALT_COP_EVENTS); - } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/cpu.h b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/cpu.h deleted file mode 100644 index b4ca44fce..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/cpu.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * (C) Copyright 2010-2014 - * NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <asm/types.h> - -/* Stabilization delays, in usec */ -#define PLL_STABILIZATION_DELAY (300) -#define IO_STABILIZATION_DELAY (1000) - -#if defined(CONFIG_TEGRA20) -#define NVBL_PLLP_KHZ 216000 -#define CSITE_KHZ 144000 -#elif defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA114) || \ - defined(CONFIG_TEGRA124) -#define NVBL_PLLP_KHZ 408000 -#define CSITE_KHZ 204000 -#else -#error "Unknown Tegra chip!" -#endif - -#define PLLX_ENABLED (1 << 30) -#define CCLK_BURST_POLICY 0x20008888 -#define SUPER_CCLK_DIVIDER 0x80000000 - -/* Calculate clock fractional divider value from ref and target frequencies */ -#define CLK_DIVIDER(REF, FREQ) ((((REF) * 2) / FREQ) - 2) - -/* Calculate clock frequency value from reference and clock divider value */ -#define CLK_FREQUENCY(REF, REG) (((REF) * 2) / (REG + 2)) - -/* AVP/CPU ID */ -#define PG_UP_TAG_0_PID_CPU 0x55555555 /* CPU aka "a9" aka "mpcore" */ -#define PG_UP_TAG_0 0x0 - -#define CORESIGHT_UNLOCK 0xC5ACCE55; - -#define EXCEP_VECTOR_CPU_RESET_VECTOR (NV_PA_EVP_BASE + 0x100) -#define CSITE_CPU_DBG0_LAR (NV_PA_CSITE_BASE + 0x10FB0) -#define CSITE_CPU_DBG1_LAR (NV_PA_CSITE_BASE + 0x12FB0) -#define CSITE_CPU_DBG2_LAR (NV_PA_CSITE_BASE + 0x14FB0) -#define CSITE_CPU_DBG3_LAR (NV_PA_CSITE_BASE + 0x16FB0) - -#define FLOW_CTLR_HALT_COP_EVENTS (NV_PA_FLOW_BASE + 4) -#define FLOW_MODE_STOP 2 -#define HALT_COP_EVENT_JTAG (1 << 28) -#define HALT_COP_EVENT_IRQ_1 (1 << 11) -#define HALT_COP_EVENT_FIQ_1 (1 << 9) - -#define FLOW_MODE_NONE 0 - -#define SIMPLE_PLLX (CLOCK_ID_XCPU - CLOCK_ID_FIRST_SIMPLE) - -struct clk_pll_table { - u16 n; - u16 m; - u8 p; - u8 cpcon; -}; - -void clock_enable_coresight(int enable); -void enable_cpu_clock(int enable); -void halt_avp(void) __attribute__ ((noreturn)); -void init_pllx(void); -void powerup_cpu(void); -void reset_A9_cpu(int reset); -void start_cpu(u32 reset_vector); -int tegra_get_chip(void); -int tegra_get_sku_info(void); -int tegra_get_chip_sku(void); -void adjust_pllp_out_freqs(void); -void pmic_enable_cpu_vdd(void); diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/spl.c b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/spl.c deleted file mode 100644 index 347954102..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra-common/spl.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * (C) Copyright 2012 - * NVIDIA Inc, <www.nvidia.com> - * - * Allen Martin <amartin@nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <spl.h> - -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/pinmux.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/apb_misc.h> -#include <asm/arch-tegra/board.h> -#include <asm/arch/spl.h> -#include "cpu.h" - -void spl_board_init(void) -{ - struct apb_misc_pp_ctlr *apb_misc = - (struct apb_misc_pp_ctlr *)NV_PA_APB_MISC_BASE; - - /* enable JTAG */ - writel(0xC0, &apb_misc->cfg_ctl); - - board_init_uart_f(); - - /* Initialize periph GPIOs */ - gpio_early_init_uart(); - - clock_early_init(); - preloader_console_init(); -} - -u32 spl_boot_device(void) -{ - return BOOT_DEVICE_RAM; -} - -void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) -{ - debug("image entry point: 0x%X\n", spl_image->entry_point); - - start_cpu((u32)spl_image->entry_point); - halt_avp(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra114/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra114/Makefile deleted file mode 100644 index ea3e55ea6..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra114/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# -# Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved. -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# This program is free software; you can redistribute it and/or modify it -# under the terms and conditions of the GNU General Public License, -# version 2, as published by the Free Software Foundation. -# -# This program is distributed in the hope it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -# more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# - -#obj-y += cpu.o t11x.o -obj-y += cpu.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra114/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra114/cpu.c deleted file mode 100644 index 5ed3bb9d9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra114/cpu.c +++ /dev/null @@ -1,310 +0,0 @@ -/* - * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/flow.h> -#include <asm/arch/pinmux.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/pmc.h> -#include "../tegra-common/cpu.h" - -/* Tegra114-specific CPU init code */ -static void enable_cpu_power_rail(void) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - debug("enable_cpu_power_rail entry\n"); - - /* un-tristate PWR_I2C SCL/SDA, rest of the defaults are correct */ - pinmux_tristate_disable(PMUX_PINGRP_PWR_I2C_SCL_PZ6); - pinmux_tristate_disable(PMUX_PINGRP_PWR_I2C_SDA_PZ7); - - /* - * Set CPUPWRGOOD_TIMER - APB clock is 1/2 of SCLK (102MHz), - * set it for 25ms (102MHz * .025) - */ - reg = 0x26E8F0; - writel(reg, &pmc->pmc_cpupwrgood_timer); - - /* Set polarity to 0 (normal) and enable CPUPWRREQ_OE */ - clrbits_le32(&pmc->pmc_cntrl, CPUPWRREQ_POL); - setbits_le32(&pmc->pmc_cntrl, CPUPWRREQ_OE); - - /* - * Set CLK_RST_CONTROLLER_CPU_SOFTRST_CTRL2_0_CAR2PMC_CPU_ACK_WIDTH - * to 408 to satisfy the requirement of having at least 16 CPU clock - * cycles before clamp removal. - */ - - clrbits_le32(&clkrst->crc_cpu_softrst_ctrl2, 0xFFF); - setbits_le32(&clkrst->crc_cpu_softrst_ctrl2, 408); -} - -static void enable_cpu_clocks(void) -{ - struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - debug("enable_cpu_clocks entry\n"); - - /* Wait for PLL-X to lock */ - do { - reg = readl(&clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base); - } while ((reg & PLL_LOCK_MASK) == 0); - - /* Wait until all clocks are stable */ - udelay(PLL_STABILIZATION_DELAY); - - writel(CCLK_BURST_POLICY, &clkrst->crc_cclk_brst_pol); - writel(SUPER_CCLK_DIVIDER, &clkrst->crc_super_cclk_div); - - /* Always enable the main CPU complex clocks */ - clock_enable(PERIPH_ID_CPU); - clock_enable(PERIPH_ID_CPULP); - clock_enable(PERIPH_ID_CPUG); -} - -static void remove_cpu_resets(void) -{ - struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - debug("remove_cpu_resets entry\n"); - /* Take the slow non-CPU partition out of reset */ - reg = readl(&clkrst->crc_rst_cpulp_cmplx_clr); - writel((reg | CLR_NONCPURESET), &clkrst->crc_rst_cpulp_cmplx_clr); - - /* Take the fast non-CPU partition out of reset */ - reg = readl(&clkrst->crc_rst_cpug_cmplx_clr); - writel((reg | CLR_NONCPURESET), &clkrst->crc_rst_cpug_cmplx_clr); - - /* Clear the SW-controlled reset of the slow cluster */ - reg = readl(&clkrst->crc_rst_cpulp_cmplx_clr); - reg |= (CLR_CPURESET0+CLR_DBGRESET0+CLR_CORERESET0+CLR_CXRESET0); - writel(reg, &clkrst->crc_rst_cpulp_cmplx_clr); - - /* Clear the SW-controlled reset of the fast cluster */ - reg = readl(&clkrst->crc_rst_cpug_cmplx_clr); - reg |= (CLR_CPURESET0+CLR_DBGRESET0+CLR_CORERESET0+CLR_CXRESET0); - reg |= (CLR_CPURESET1+CLR_DBGRESET1+CLR_CORERESET1+CLR_CXRESET1); - reg |= (CLR_CPURESET2+CLR_DBGRESET2+CLR_CORERESET2+CLR_CXRESET2); - reg |= (CLR_CPURESET3+CLR_DBGRESET3+CLR_CORERESET3+CLR_CXRESET3); - writel(reg, &clkrst->crc_rst_cpug_cmplx_clr); -} - -/** - * The T114 requires some special clock initialization, including setting up - * the DVC I2C, turning on MSELECT and selecting the G CPU cluster - */ -void t114_init_clocks(void) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE; - u32 val; - - debug("t114_init_clocks entry\n"); - - /* Set active CPU cluster to G */ - clrbits_le32(&flow->cluster_control, 1); - - writel(SUPER_SCLK_ENB_MASK, &clkrst->crc_super_sclk_div); - - debug("Setting up PLLX\n"); - init_pllx(); - - val = (1 << CLK_SYS_RATE_AHB_RATE_SHIFT); - writel(val, &clkrst->crc_clk_sys_rate); - - /* Enable clocks to required peripherals. TBD - minimize this list */ - debug("Enabling clocks\n"); - - clock_set_enable(PERIPH_ID_CACHE2, 1); - clock_set_enable(PERIPH_ID_GPIO, 1); - clock_set_enable(PERIPH_ID_TMR, 1); - clock_set_enable(PERIPH_ID_RTC, 1); - clock_set_enable(PERIPH_ID_CPU, 1); - clock_set_enable(PERIPH_ID_EMC, 1); - clock_set_enable(PERIPH_ID_I2C5, 1); - clock_set_enable(PERIPH_ID_FUSE, 1); - clock_set_enable(PERIPH_ID_PMC, 1); - clock_set_enable(PERIPH_ID_APBDMA, 1); - clock_set_enable(PERIPH_ID_MEM, 1); - clock_set_enable(PERIPH_ID_IRAMA, 1); - clock_set_enable(PERIPH_ID_IRAMB, 1); - clock_set_enable(PERIPH_ID_IRAMC, 1); - clock_set_enable(PERIPH_ID_IRAMD, 1); - clock_set_enable(PERIPH_ID_CORESIGHT, 1); - clock_set_enable(PERIPH_ID_MSELECT, 1); - clock_set_enable(PERIPH_ID_EMC1, 1); - clock_set_enable(PERIPH_ID_MC1, 1); - clock_set_enable(PERIPH_ID_DVFS, 1); - - /* - * Set MSELECT clock source as PLLP (00), and ask for a clock - * divider that would set the MSELECT clock at 102MHz for a - * PLLP base of 408MHz. - */ - clock_ll_set_source_divisor(PERIPH_ID_MSELECT, 0, - CLK_DIVIDER(NVBL_PLLP_KHZ, 102000)); - - /* I2C5 (DVC) gets CLK_M and a divisor of 17 */ - clock_ll_set_source_divisor(PERIPH_ID_I2C5, 3, 16); - - /* Give clocks time to stabilize */ - udelay(1000); - - /* Take required peripherals out of reset */ - debug("Taking periphs out of reset\n"); - reset_set_enable(PERIPH_ID_CACHE2, 0); - reset_set_enable(PERIPH_ID_GPIO, 0); - reset_set_enable(PERIPH_ID_TMR, 0); - reset_set_enable(PERIPH_ID_COP, 0); - reset_set_enable(PERIPH_ID_EMC, 0); - reset_set_enable(PERIPH_ID_I2C5, 0); - reset_set_enable(PERIPH_ID_FUSE, 0); - reset_set_enable(PERIPH_ID_APBDMA, 0); - reset_set_enable(PERIPH_ID_MEM, 0); - reset_set_enable(PERIPH_ID_CORESIGHT, 0); - reset_set_enable(PERIPH_ID_MSELECT, 0); - reset_set_enable(PERIPH_ID_EMC1, 0); - reset_set_enable(PERIPH_ID_MC1, 0); - reset_set_enable(PERIPH_ID_DVFS, 0); - - debug("t114_init_clocks exit\n"); -} - -static bool is_partition_powered(u32 partid) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - u32 reg; - - /* Get power gate status */ - reg = readl(&pmc->pmc_pwrgate_status); - return !!(reg & (1 << partid)); -} - -static bool is_clamp_enabled(u32 partid) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - u32 reg; - - /* Get clamp status. */ - reg = readl(&pmc->pmc_clamp_status); - return !!(reg & (1 << partid)); -} - -static void power_partition(u32 partid) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - - debug("%s: part ID = %08X\n", __func__, partid); - /* Is the partition already on? */ - if (!is_partition_powered(partid)) { - /* No, toggle the partition power state (OFF -> ON) */ - debug("power_partition, toggling state\n"); - writel(START_CP | partid, &pmc->pmc_pwrgate_toggle); - - /* Wait for the power to come up */ - while (!is_partition_powered(partid)) - ; - - /* Wait for the clamp status to be cleared */ - while (is_clamp_enabled(partid)) - ; - - /* Give I/O signals time to stabilize */ - udelay(IO_STABILIZATION_DELAY); - } -} - -void powerup_cpus(void) -{ - debug("powerup_cpus entry\n"); - - /* We boot to the fast cluster */ - debug("powerup_cpus entry: G cluster\n"); - /* Power up the fast cluster rail partition */ - power_partition(CRAIL); - - /* Power up the fast cluster non-CPU partition */ - power_partition(C0NC); - - /* Power up the fast cluster CPU0 partition */ - power_partition(CE0); -} - -void start_cpu(u32 reset_vector) -{ - u32 imme, inst; - - debug("start_cpu entry, reset_vector = %x\n", reset_vector); - - t114_init_clocks(); - - /* Enable VDD_CPU */ - enable_cpu_power_rail(); - - /* Get the CPU(s) running */ - enable_cpu_clocks(); - - /* Enable CoreSight */ - clock_enable_coresight(1); - - /* Take CPU(s) out of reset */ - remove_cpu_resets(); - - /* Set the entry point for CPU execution from reset */ - - /* - * A01P with patched boot ROM; vector hard-coded to 0x4003fffc. - * See nvbug 1193357 for details. - */ - - /* mov r0, #lsb(reset_vector) */ - imme = reset_vector & 0xffff; - inst = imme & 0xfff; - inst |= ((imme >> 12) << 16); - inst |= 0xe3000000; - writel(inst, 0x4003fff0); - - /* movt r0, #msb(reset_vector) */ - imme = (reset_vector >> 16) & 0xffff; - inst = imme & 0xfff; - inst |= ((imme >> 12) << 16); - inst |= 0xe3400000; - writel(inst, 0x4003fff4); - - /* bx r0 */ - writel(0xe12fff10, 0x4003fff8); - - /* b -12 */ - imme = (u32)-20; - inst = (imme >> 2) & 0xffffff; - inst |= 0xea000000; - writel(inst, 0x4003fffc); - - /* Write to orignal location for compatibility */ - writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR); - - /* If the CPU(s) don't already have power, power 'em up */ - powerup_cpus(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra124/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra124/Makefile deleted file mode 100644 index 61abf45d3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra124/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2013-2014 -# NVIDIA Corporation <www.nvidia.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += cpu.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra124/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra124/cpu.c deleted file mode 100644 index 6ff6aeb54..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra124/cpu.c +++ /dev/null @@ -1,265 +0,0 @@ -/* - * (C) Copyright 2013 - * NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/ahb.h> -#include <asm/arch/clock.h> -#include <asm/arch/flow.h> -#include <asm/arch/pinmux.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/pmc.h> -#include <asm/arch-tegra/ap.h> -#include "../tegra-common/cpu.h" - -/* Tegra124-specific CPU init code */ - -static void enable_cpu_power_rail(void) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - - debug("enable_cpu_power_rail entry\n"); - - /* un-tristate PWR_I2C SCL/SDA, rest of the defaults are correct */ - pinmux_tristate_disable(PMUX_PINGRP_PWR_I2C_SCL_PZ6); - pinmux_tristate_disable(PMUX_PINGRP_PWR_I2C_SDA_PZ7); - - pmic_enable_cpu_vdd(); - - /* - * Set CPUPWRGOOD_TIMER - APB clock is 1/2 of SCLK (102MHz), - * set it for 5ms as per SysEng (102MHz*5ms = 510000 (7C830h). - */ - writel(0x7C830, &pmc->pmc_cpupwrgood_timer); - - /* Set polarity to 0 (normal) and enable CPUPWRREQ_OE */ - clrbits_le32(&pmc->pmc_cntrl, CPUPWRREQ_POL); - setbits_le32(&pmc->pmc_cntrl, CPUPWRREQ_OE); -} - -static void enable_cpu_clocks(void) -{ - struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - debug("enable_cpu_clocks entry\n"); - - /* Wait for PLL-X to lock */ - do { - reg = readl(&clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base); - debug("%s: PLLX base = 0x%08X\n", __func__, reg); - } while ((reg & PLL_LOCK_MASK) == 0); - - debug("%s: PLLX locked, delay for stable clocks\n", __func__); - /* Wait until all clocks are stable */ - udelay(PLL_STABILIZATION_DELAY); - - debug("%s: Setting CCLK_BURST and DIVIDER\n", __func__); - writel(CCLK_BURST_POLICY, &clkrst->crc_cclk_brst_pol); - writel(SUPER_CCLK_DIVIDER, &clkrst->crc_super_cclk_div); - - debug("%s: Enabling clock to all CPUs\n", __func__); - /* Enable the clock to all CPUs */ - reg = CLR_CPU3_CLK_STP | CLR_CPU2_CLK_STP | CLR_CPU1_CLK_STP | - CLR_CPU0_CLK_STP; - writel(reg, &clkrst->crc_clk_cpu_cmplx_clr); - - debug("%s: Enabling main CPU complex clocks\n", __func__); - /* Always enable the main CPU complex clocks */ - clock_enable(PERIPH_ID_CPU); - clock_enable(PERIPH_ID_CPULP); - clock_enable(PERIPH_ID_CPUG); - - debug("%s: Done\n", __func__); -} - -static void remove_cpu_resets(void) -{ - struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - debug("remove_cpu_resets entry\n"); - - /* Take the slow and fast partitions out of reset */ - reg = CLR_NONCPURESET; - writel(reg, &clkrst->crc_rst_cpulp_cmplx_clr); - writel(reg, &clkrst->crc_rst_cpug_cmplx_clr); - - /* Clear the SW-controlled reset of the slow cluster */ - reg = CLR_CPURESET0 | CLR_DBGRESET0 | CLR_CORERESET0 | CLR_CXRESET0 | - CLR_L2RESET | CLR_PRESETDBG; - writel(reg, &clkrst->crc_rst_cpulp_cmplx_clr); - - /* Clear the SW-controlled reset of the fast cluster */ - reg = CLR_CPURESET0 | CLR_DBGRESET0 | CLR_CORERESET0 | CLR_CXRESET0 | - CLR_CPURESET1 | CLR_DBGRESET1 | CLR_CORERESET1 | CLR_CXRESET1 | - CLR_CPURESET2 | CLR_DBGRESET2 | CLR_CORERESET2 | CLR_CXRESET2 | - CLR_CPURESET3 | CLR_DBGRESET3 | CLR_CORERESET3 | CLR_CXRESET3 | - CLR_L2RESET | CLR_PRESETDBG; - writel(reg, &clkrst->crc_rst_cpug_cmplx_clr); -} - -/** - * The Tegra124 requires some special clock initialization, including setting up - * the DVC I2C, turning on MSELECT and selecting the G CPU cluster - */ -void tegra124_init_clocks(void) -{ - struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE; - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 val; - - debug("tegra124_init_clocks entry\n"); - - /* Set active CPU cluster to G */ - clrbits_le32(&flow->cluster_control, 1); - - /* Change the oscillator drive strength */ - val = readl(&clkrst->crc_osc_ctrl); - val &= ~OSC_XOFS_MASK; - val |= (OSC_DRIVE_STRENGTH << OSC_XOFS_SHIFT); - writel(val, &clkrst->crc_osc_ctrl); - - /* Update same value in PMC_OSC_EDPD_OVER XOFS field for warmboot */ - val = readl(&pmc->pmc_osc_edpd_over); - val &= ~PMC_XOFS_MASK; - val |= (OSC_DRIVE_STRENGTH << PMC_XOFS_SHIFT); - writel(val, &pmc->pmc_osc_edpd_over); - - /* Set HOLD_CKE_LOW_EN to 1 */ - setbits_le32(&pmc->pmc_cntrl2, HOLD_CKE_LOW_EN); - - debug("Setting up PLLX\n"); - init_pllx(); - - val = (1 << CLK_SYS_RATE_AHB_RATE_SHIFT); - writel(val, &clkrst->crc_clk_sys_rate); - - /* Enable clocks to required peripherals. TBD - minimize this list */ - debug("Enabling clocks\n"); - - clock_set_enable(PERIPH_ID_CACHE2, 1); - clock_set_enable(PERIPH_ID_GPIO, 1); - clock_set_enable(PERIPH_ID_TMR, 1); - clock_set_enable(PERIPH_ID_CPU, 1); - clock_set_enable(PERIPH_ID_EMC, 1); - clock_set_enable(PERIPH_ID_I2C5, 1); - clock_set_enable(PERIPH_ID_APBDMA, 1); - clock_set_enable(PERIPH_ID_MEM, 1); - clock_set_enable(PERIPH_ID_CORESIGHT, 1); - clock_set_enable(PERIPH_ID_MSELECT, 1); - clock_set_enable(PERIPH_ID_DVFS, 1); - - /* - * Set MSELECT clock source as PLLP (00), and ask for a clock - * divider that would set the MSELECT clock at 102MHz for a - * PLLP base of 408MHz. - */ - clock_ll_set_source_divisor(PERIPH_ID_MSELECT, 0, - CLK_DIVIDER(NVBL_PLLP_KHZ, 102000)); - - /* Give clock time to stabilize */ - udelay(IO_STABILIZATION_DELAY); - - /* I2C5 (DVC) gets CLK_M and a divisor of 17 */ - clock_ll_set_source_divisor(PERIPH_ID_I2C5, 3, 16); - - /* Give clock time to stabilize */ - udelay(IO_STABILIZATION_DELAY); - - /* Take required peripherals out of reset */ - debug("Taking periphs out of reset\n"); - reset_set_enable(PERIPH_ID_CACHE2, 0); - reset_set_enable(PERIPH_ID_GPIO, 0); - reset_set_enable(PERIPH_ID_TMR, 0); - reset_set_enable(PERIPH_ID_COP, 0); - reset_set_enable(PERIPH_ID_EMC, 0); - reset_set_enable(PERIPH_ID_I2C5, 0); - reset_set_enable(PERIPH_ID_APBDMA, 0); - reset_set_enable(PERIPH_ID_MEM, 0); - reset_set_enable(PERIPH_ID_CORESIGHT, 0); - reset_set_enable(PERIPH_ID_MSELECT, 0); - reset_set_enable(PERIPH_ID_DVFS, 0); - - debug("tegra124_init_clocks exit\n"); -} - -static bool is_partition_powered(u32 partid) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - u32 reg; - - /* Get power gate status */ - reg = readl(&pmc->pmc_pwrgate_status); - return !!(reg & (1 << partid)); -} - -static void power_partition(u32 partid) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - - debug("%s: part ID = %08X\n", __func__, partid); - /* Is the partition already on? */ - if (!is_partition_powered(partid)) { - /* No, toggle the partition power state (OFF -> ON) */ - debug("power_partition, toggling state\n"); - writel(START_CP | partid, &pmc->pmc_pwrgate_toggle); - - /* Wait for the power to come up */ - while (!is_partition_powered(partid)) - ; - - /* Give I/O signals time to stabilize */ - udelay(IO_STABILIZATION_DELAY); - } -} - -void powerup_cpus(void) -{ - debug("powerup_cpus entry\n"); - - /* We boot to the fast cluster */ - debug("powerup_cpus entry: G cluster\n"); - - /* Power up the fast cluster rail partition */ - debug("powerup_cpus: CRAIL\n"); - power_partition(CRAIL); - - /* Power up the fast cluster non-CPU partition */ - debug("powerup_cpus: C0NC\n"); - power_partition(C0NC); - - /* Power up the fast cluster CPU0 partition */ - debug("powerup_cpus: CE0\n"); - power_partition(CE0); - - debug("powerup_cpus: done\n"); -} - -void start_cpu(u32 reset_vector) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - - debug("start_cpu entry, reset_vector = %x\n", reset_vector); - - tegra124_init_clocks(); - - /* Set power-gating timer multiplier */ - writel((MULT_8 << TIMER_MULT_SHIFT) | (MULT_8 << TIMER_MULT_CPU_SHIFT), - &pmc->pmc_pwrgate_timer_mult); - - enable_cpu_power_rail(); - enable_cpu_clocks(); - clock_enable_coresight(1); - remove_cpu_resets(); - writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR); - powerup_cpus(); - debug("start_cpu exit, should continue @ reset_vector\n"); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra20/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra20/Makefile deleted file mode 100644 index 12243fa9b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra20/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# -# (C) Copyright 2010,2011 Nvidia Corporation. -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += cpu.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra20/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra20/cpu.c deleted file mode 100644 index 253389955..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra20/cpu.c +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/pmc.h> -#include "../tegra-common/cpu.h" - -static void enable_cpu_power_rail(void) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - u32 reg; - - reg = readl(&pmc->pmc_cntrl); - reg |= CPUPWRREQ_OE; - writel(reg, &pmc->pmc_cntrl); - - /* - * The TI PMU65861C needs a 3.75ms delay between enabling - * the power rail and enabling the CPU clock. This delay - * between SM1EN and SM1 is for switching time + the ramp - * up of the voltage to the CPU (VDD_CPU from PMU). - */ - udelay(3750); -} - -void start_cpu(u32 reset_vector) -{ - /* Enable VDD_CPU */ - enable_cpu_power_rail(); - - /* Hold the CPUs in reset */ - reset_A9_cpu(1); - - /* Disable the CPU clock */ - enable_cpu_clock(0); - - /* Enable CoreSight */ - clock_enable_coresight(1); - - /* - * Set the entry point for CPU execution from reset, - * if it's a non-zero value. - */ - if (reset_vector) - writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR); - - /* Enable the CPU clock */ - enable_cpu_clock(1); - - /* If the CPU doesn't already have power, power it up */ - powerup_cpu(); - - /* Take the CPU out of reset */ - reset_A9_cpu(0); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra30/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra30/Makefile deleted file mode 100644 index 6ff4c5521..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra30/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -# -# Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved. -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# This program is free software; you can redistribute it and/or modify it -# under the terms and conditions of the GNU General Public License, -# version 2, as published by the Free Software Foundation. -# -# This program is distributed in the hope it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -# more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# - -obj-y += cpu.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra30/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra30/cpu.c deleted file mode 100644 index a80648389..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm720t/tegra30/cpu.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/flow.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/pmc.h> -#include <asm/arch-tegra/tegra_i2c.h> -#include "../tegra-common/cpu.h" - -/* Tegra30-specific CPU init code */ -void tegra_i2c_ll_write_addr(uint addr, uint config) -{ - struct i2c_ctlr *reg = (struct i2c_ctlr *)TEGRA_DVC_BASE; - - writel(addr, ®->cmd_addr0); - writel(config, ®->cnfg); -} - -void tegra_i2c_ll_write_data(uint data, uint config) -{ - struct i2c_ctlr *reg = (struct i2c_ctlr *)TEGRA_DVC_BASE; - - writel(data, ®->cmd_data1); - writel(config, ®->cnfg); -} - -#define TPS65911_I2C_ADDR 0x5A -#define TPS65911_VDDCTRL_OP_REG 0x28 -#define TPS65911_VDDCTRL_SR_REG 0x27 -#define TPS65911_VDDCTRL_OP_DATA (0x2300 | TPS65911_VDDCTRL_OP_REG) -#define TPS65911_VDDCTRL_SR_DATA (0x0100 | TPS65911_VDDCTRL_SR_REG) -#define I2C_SEND_2_BYTES 0x0A02 - -static void enable_cpu_power_rail(void) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - u32 reg; - - debug("enable_cpu_power_rail entry\n"); - reg = readl(&pmc->pmc_cntrl); - reg |= CPUPWRREQ_OE; - writel(reg, &pmc->pmc_cntrl); - - /* - * Bring up CPU VDD via the TPS65911x PMIC on the DVC I2C bus. - * First set VDD to 1.4V, then enable the VDD regulator. - */ - tegra_i2c_ll_write_addr(TPS65911_I2C_ADDR, 2); - tegra_i2c_ll_write_data(TPS65911_VDDCTRL_OP_DATA, I2C_SEND_2_BYTES); - udelay(1000); - tegra_i2c_ll_write_data(TPS65911_VDDCTRL_SR_DATA, I2C_SEND_2_BYTES); - udelay(10 * 1000); -} - -/** - * The T30 requires some special clock initialization, including setting up - * the dvc i2c, turning on mselect and selecting the G CPU cluster - */ -void t30_init_clocks(void) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE; - u32 val; - - debug("t30_init_clocks entry\n"); - /* Set active CPU cluster to G */ - clrbits_le32(flow->cluster_control, 1 << 0); - - writel(SUPER_SCLK_ENB_MASK, &clkrst->crc_super_sclk_div); - - val = (0 << CLK_SYS_RATE_HCLK_DISABLE_SHIFT) | - (1 << CLK_SYS_RATE_AHB_RATE_SHIFT) | - (0 << CLK_SYS_RATE_PCLK_DISABLE_SHIFT) | - (0 << CLK_SYS_RATE_APB_RATE_SHIFT); - writel(val, &clkrst->crc_clk_sys_rate); - - /* Put i2c, mselect in reset and enable clocks */ - reset_set_enable(PERIPH_ID_DVC_I2C, 1); - clock_set_enable(PERIPH_ID_DVC_I2C, 1); - reset_set_enable(PERIPH_ID_MSELECT, 1); - clock_set_enable(PERIPH_ID_MSELECT, 1); - - /* Switch MSELECT clock to PLLP (00) and use a divisor of 2 */ - clock_ll_set_source_divisor(PERIPH_ID_MSELECT, 0, 2); - - /* - * Our high-level clock routines are not available prior to - * relocation. We use the low-level functions which require a - * hard-coded divisor. Use CLK_M with divide by (n + 1 = 17) - */ - clock_ll_set_source_divisor(PERIPH_ID_DVC_I2C, 3, 16); - - /* - * Give clocks time to stabilize, then take i2c and mselect out of - * reset - */ - udelay(1000); - reset_set_enable(PERIPH_ID_DVC_I2C, 0); - reset_set_enable(PERIPH_ID_MSELECT, 0); -} - -static void set_cpu_running(int run) -{ - struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE; - - debug("set_cpu_running entry, run = %d\n", run); - writel(run ? FLOW_MODE_NONE : FLOW_MODE_STOP, &flow->halt_cpu_events); -} - -void start_cpu(u32 reset_vector) -{ - debug("start_cpu entry, reset_vector = %x\n", reset_vector); - t30_init_clocks(); - - /* Enable VDD_CPU */ - enable_cpu_power_rail(); - - set_cpu_running(0); - - /* Hold the CPUs in reset */ - reset_A9_cpu(1); - - /* Disable the CPU clock */ - enable_cpu_clock(0); - - /* Enable CoreSight */ - clock_enable_coresight(1); - - /* - * Set the entry point for CPU execution from reset, - * if it's a non-zero value. - */ - if (reset_vector) - writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR); - - /* Enable the CPU clock */ - enable_cpu_clock(1); - - /* If the CPU doesn't already have power, power it up */ - powerup_cpu(); - - /* Take the CPU out of reset */ - reset_A9_cpu(0); - - set_cpu_running(1); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm920t/Makefile deleted file mode 100644 index aac8043f6..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-y = start.o - -obj-y += cpu.o -obj-$(CONFIG_USE_IRQ) += interrupts.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/a320/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm920t/a320/Makefile deleted file mode 100644 index bbdab588c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/a320/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += reset.o -obj-y += timer.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/a320/reset.S b/qemu/roms/u-boot/arch/arm/cpu/arm920t/a320/reset.S deleted file mode 100644 index 81f9dc983..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/a320/reset.S +++ /dev/null @@ -1,10 +0,0 @@ -/* - * (C) Copyright 2009 Faraday Technology - * Po-Yu Chuang <ratbert@faraday-tech.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -.global reset_cpu -reset_cpu: - b reset_cpu diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/a320/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/a320/timer.c deleted file mode 100644 index 1ac5b6012..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/a320/timer.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * (C) Copyright 2009 Faraday Technology - * Po-Yu Chuang <ratbert@faraday-tech.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <div64.h> -#include <asm/io.h> -#include <faraday/ftpmu010.h> -#include <faraday/fttmr010.h> - -DECLARE_GLOBAL_DATA_PTR; - -#define TIMER_CLOCK 32768 -#define TIMER_LOAD_VAL 0xffffffff - -static inline unsigned long long tick_to_time(unsigned long long tick) -{ - tick *= CONFIG_SYS_HZ; - do_div(tick, gd->arch.timer_rate_hz); - - return tick; -} - -static inline unsigned long long usec_to_tick(unsigned long long usec) -{ - usec *= gd->arch.timer_rate_hz; - do_div(usec, 1000000); - - return usec; -} - -int timer_init(void) -{ - struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE; - unsigned int cr; - - debug("%s()\n", __func__); - - /* disable timers */ - writel(0, &tmr->cr); - - /* use 32768Hz oscillator for RTC, WDT, TIMER */ - ftpmu010_32768osc_enable(); - - /* setup timer */ - writel(TIMER_LOAD_VAL, &tmr->timer3_load); - writel(TIMER_LOAD_VAL, &tmr->timer3_counter); - writel(0, &tmr->timer3_match1); - writel(0, &tmr->timer3_match2); - - /* we don't want timer to issue interrupts */ - writel(FTTMR010_TM3_MATCH1 | - FTTMR010_TM3_MATCH2 | - FTTMR010_TM3_OVERFLOW, - &tmr->interrupt_mask); - - cr = readl(&tmr->cr); - cr |= FTTMR010_TM3_CLOCK; /* use external clock */ - cr |= FTTMR010_TM3_ENABLE; - writel(cr, &tmr->cr); - - gd->arch.timer_rate_hz = TIMER_CLOCK; - gd->arch.tbu = gd->arch.tbl = 0; - - return 0; -} - -/* - * Get the current 64 bit timer tick count - */ -unsigned long long get_ticks(void) -{ - struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE; - ulong now = TIMER_LOAD_VAL - readl(&tmr->timer3_counter); - - /* increment tbu if tbl has rolled over */ - if (now < gd->arch.tbl) - gd->arch.tbu++; - gd->arch.tbl = now; - return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl; -} - -void __udelay(unsigned long usec) -{ - unsigned long long start; - ulong tmo; - - start = get_ticks(); /* get current timestamp */ - tmo = usec_to_tick(usec); /* convert usecs to ticks */ - while ((get_ticks() - start) < tmo) - ; /* loop till time has passed */ -} - -/* - * get_timer(base) can be used to check for timeouts or - * to measure elasped time relative to an event: - * - * ulong start_time = get_timer(0) sets start_time to the current - * time value. - * get_timer(start_time) returns the time elapsed since then. - * - * The time is used in CONFIG_SYS_HZ units! - */ -ulong get_timer(ulong base) -{ - return tick_to_time(get_ticks()) - base; -} - -/* - * Return the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return gd->arch.timer_rate_hz; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/Makefile deleted file mode 100644 index 561b4b4cb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += lowlevel_init.o -obj-y += reset.o -obj-y += timer.o -obj-y += clock.o -obj-y += cpu.o -obj-y += at91rm9200_devices.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/at91rm9200_devices.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/at91rm9200_devices.c deleted file mode 100644 index fc54327c0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/at91rm9200_devices.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - * [partely copied from arch/arm/cpu/arm926ejs/at91/arm9260_devices.c] - * - * (C) Copyright 2011 - * Andreas Bießmann <andreas.devel@googlemail.com> - * - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/gpio.h> - -/* - * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all - * peripheral pins. Good to have if hardware is soldered optionally - * or in case of SPI no slave is selected. Avoid lines to float - * needlessly. Use a short local PUP define. - * - * Due to errata "TXD floats when CTS is inactive" pullups are always - * on for TXD pins. - */ -#ifdef CONFIG_AT91_GPIO_PULLUP -# define PUP CONFIG_AT91_GPIO_PULLUP -#else -# define PUP 0 -#endif - -void at91_serial0_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 17, 1); /* TXD0 */ - at91_set_a_periph(AT91_PIO_PORTA, 18, PUP); /* RXD0 */ - writel(1 << ATMEL_ID_USART0, &pmc->pcer); -} - -void at91_serial1_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 20, PUP); /* RXD1 */ - at91_set_a_periph(AT91_PIO_PORTB, 21, 1); /* TXD1 */ - writel(1 << ATMEL_ID_USART1, &pmc->pcer); -} - -void at91_serial2_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 22, PUP); /* RXD2 */ - at91_set_a_periph(AT91_PIO_PORTA, 23, 1); /* TXD2 */ - writel(1 << ATMEL_ID_USART2, &pmc->pcer); -} - -void at91_seriald_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTA, 30, PUP); /* DRXD */ - at91_set_a_periph(AT91_PIO_PORTA, 31, 1); /* DTXD */ - /* writing SYS to PCER has no effect on AT91RM9200 */ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/clock.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/clock.c deleted file mode 100644 index 2813bf782..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/clock.c +++ /dev/null @@ -1,157 +0,0 @@ -/* - * [origin: Linux kernel linux/arch/arm/mach-at91/clock.c] - * - * Copyright (C) 2011 Andreas Bießmann - * Copyright (C) 2005 David Brownell - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/clk.h> - -#if !defined(CONFIG_AT91FAMILY) -# error You need to define CONFIG_AT91FAMILY in your board config! -#endif - -DECLARE_GLOBAL_DATA_PTR; - -static unsigned long at91_css_to_rate(unsigned long css) -{ - switch (css) { - case AT91_PMC_MCKR_CSS_SLOW: - return CONFIG_SYS_AT91_SLOW_CLOCK; - case AT91_PMC_MCKR_CSS_MAIN: - return gd->arch.main_clk_rate_hz; - case AT91_PMC_MCKR_CSS_PLLA: - return gd->arch.plla_rate_hz; - case AT91_PMC_MCKR_CSS_PLLB: - return gd->arch.pllb_rate_hz; - } - - return 0; -} - -#ifdef CONFIG_USB_ATMEL -static unsigned at91_pll_calc(unsigned main_freq, unsigned out_freq) -{ - unsigned i, div = 0, mul = 0, diff = 1 << 30; - unsigned ret = (out_freq > 155000000) ? 0xbe00 : 0x3e00; - - /* PLL output max 240 MHz (or 180 MHz per errata) */ - if (out_freq > 240000000) - goto fail; - - for (i = 1; i < 256; i++) { - int diff1; - unsigned input, mul1; - - /* - * PLL input between 1MHz and 32MHz per spec, but lower - * frequences seem necessary in some cases so allow 100K. - * Warning: some newer products need 2MHz min. - */ - input = main_freq / i; - if (input < 100000) - continue; - if (input > 32000000) - continue; - - mul1 = out_freq / input; - if (mul1 > 2048) - continue; - if (mul1 < 2) - goto fail; - - diff1 = out_freq - input * mul1; - if (diff1 < 0) - diff1 = -diff1; - if (diff > diff1) { - diff = diff1; - div = i; - mul = mul1; - if (diff == 0) - break; - } - } - if (i == 256 && diff > (out_freq >> 5)) - goto fail; - return ret | ((mul - 1) << 16) | div; -fail: - return 0; -} -#endif - -static u32 at91_pll_rate(u32 freq, u32 reg) -{ - unsigned mul, div; - - div = reg & 0xff; - mul = (reg >> 16) & 0x7ff; - if (div && mul) { - freq /= div; - freq *= mul + 1; - } else - freq = 0; - - return freq; -} - -int at91_clock_init(unsigned long main_clock) -{ - unsigned freq, mckr; - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; -#ifndef CONFIG_SYS_AT91_MAIN_CLOCK - unsigned tmp; - /* - * When the bootloader initialized the main oscillator correctly, - * there's no problem using the cycle counter. But if it didn't, - * or when using oscillator bypass mode, we must be told the speed - * of the main clock. - */ - if (!main_clock) { - do { - tmp = readl(&pmc->mcfr); - } while (!(tmp & AT91_PMC_MCFR_MAINRDY)); - tmp &= AT91_PMC_MCFR_MAINF_MASK; - main_clock = tmp * (CONFIG_SYS_AT91_SLOW_CLOCK / 16); - } -#endif - gd->arch.main_clk_rate_hz = main_clock; - - /* report if PLLA is more than mildly overclocked */ - gd->arch.plla_rate_hz = at91_pll_rate(main_clock, readl(&pmc->pllar)); - -#ifdef CONFIG_USB_ATMEL - /* - * USB clock init: choose 48 MHz PLLB value, - * disable 48MHz clock during usb peripheral suspend. - * - * REVISIT: assumes MCK doesn't derive from PLLB! - */ - gd->arch.at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) | - AT91_PMC_PLLBR_USBDIV_2; - gd->arch.pllb_rate_hz = at91_pll_rate(main_clock, - gd->arch.at91_pllb_usb_init); -#endif - - /* - * MCK and CPU derive from one of those primary clocks. - * For now, assume this parentage won't change. - */ - mckr = readl(&pmc->mckr); - gd->arch.mck_rate_hz = at91_css_to_rate(mckr & AT91_PMC_MCKR_CSS_MASK); - freq = gd->arch.mck_rate_hz; - - freq /= (1 << ((mckr & AT91_PMC_MCKR_PRES_MASK) >> 2)); /* prescale */ - /* mdiv */ - gd->arch.mck_rate_hz = freq / - (1 + ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8)); - gd->arch.cpu_clk_rate_hz = freq; - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/cpu.c deleted file mode 100644 index b0f411b1c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/cpu.c +++ /dev/null @@ -1,26 +0,0 @@ -/* - * [origin: arch/arm/cpu/arm926ejs/at91/cpu.c] - * - * (C) Copyright 2011 - * Andreas Bießmann, andreas.devel@googlemail.com - * (C) Copyright 2010 - * Reinhard Meyer, reinhard.meyer@emk-elektronik.de - * (C) Copyright 2009 - * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/clk.h> - -#ifndef CONFIG_SYS_AT91_MAIN_CLOCK -#define CONFIG_SYS_AT91_MAIN_CLOCK 0 -#endif - -int arch_cpu_init(void) -{ - return at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/lowlevel_init.S deleted file mode 100644 index d2934a352..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/lowlevel_init.S +++ /dev/null @@ -1,152 +0,0 @@ -/* - * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and - * Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl) - * - * Modified for the at91rm9200dk board by - * (C) Copyright 2004 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - -#include <asm/arch/hardware.h> -#include <asm/arch/at91_mc.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_pio.h> - -#define ARM920T_CONTROL 0xC0000000 /* @ set bit 31 (iA) and 30 (nF) */ - -_MTEXT_BASE: -#undef START_FROM_MEM -#ifdef START_FROM_MEM - .word CONFIG_SYS_TEXT_BASE-PHYS_FLASH_1 -#else - .word CONFIG_SYS_TEXT_BASE -#endif - -.globl lowlevel_init -lowlevel_init: - ldr r1, =AT91_ASM_PMC_MOR - /* Main oscillator Enable register */ -#ifdef CONFIG_SYS_USE_MAIN_OSCILLATOR - ldr r0, =0x0000FF01 /* Enable main oscillator */ -#else - ldr r0, =0x0000FF00 /* Disable main oscillator */ -#endif - str r0, [r1] /*AT91C_CKGR_MOR] */ - /* Add loop to compensate Main Oscillator startup time */ - ldr r0, =0x00000010 -LoopOsc: - subs r0, r0, #1 - bhi LoopOsc - - /* memory control configuration */ - /* this isn't very elegant, but what the heck */ - ldr r0, =SMRDATA - ldr r1, _MTEXT_BASE - sub r0, r0, r1 - ldr r2, =SMRDATAE - sub r2, r2, r1 -pllloop: - /* the address */ - ldr r1, [r0], #4 - /* the value */ - ldr r3, [r0], #4 - str r3, [r1] - cmp r2, r0 - bne pllloop - /* delay - this is all done by guess */ - ldr r0, =0x00010000 - /* (vs reading PMC_SR for LOCKA, LOCKB ... or MOSCS earlier) */ -lock: - subs r0, r0, #1 - bhi lock - ldr r0, =SMRDATA1 - ldr r1, _MTEXT_BASE - sub r0, r0, r1 - ldr r2, =SMRDATA1E - sub r2, r2, r1 -sdinit: - /* the address */ - ldr r1, [r0], #4 - /* the value */ - ldr r3, [r0], #4 - str r3, [r1] - cmp r2, r0 - bne sdinit - - /* switch from FastBus to Asynchronous clock mode */ - mrc p15, 0, r0, c1, c0, 0 - orr r0, r0, #ARM920T_CONTROL - mcr p15, 0, r0, c1, c0, 0 - - /* everything is fine now */ - mov pc, lr - - .ltorg - -SMRDATA: - .word AT91_ASM_MC_EBI_CFG - .word CONFIG_SYS_EBI_CFGR_VAL - .word AT91_ASM_MC_SMC_CSR0 - .word CONFIG_SYS_SMC_CSR0_VAL - .word AT91_ASM_PMC_PLLAR - .word CONFIG_SYS_PLLAR_VAL - .word AT91_ASM_PMC_PLLBR - .word CONFIG_SYS_PLLBR_VAL - .word AT91_ASM_PMC_MCKR - .word CONFIG_SYS_MCKR_VAL -SMRDATAE: - /* here there's a delay */ -SMRDATA1: - .word AT91_ASM_PIOC_ASR - .word CONFIG_SYS_PIOC_ASR_VAL - .word AT91_ASM_PIOC_BSR - .word CONFIG_SYS_PIOC_BSR_VAL - .word AT91_ASM_PIOC_PDR - .word CONFIG_SYS_PIOC_PDR_VAL - .word AT91_ASM_MC_EBI_CSA - .word CONFIG_SYS_EBI_CSA_VAL - .word AT91_ASM_MC_SDRAMC_CR - .word CONFIG_SYS_SDRC_CR_VAL - .word AT91_ASM_MC_SDRAMC_MR - .word CONFIG_SYS_SDRC_MR_VAL - .word CONFIG_SYS_SDRAM - .word CONFIG_SYS_SDRAM_VAL - .word AT91_ASM_MC_SDRAMC_MR - .word CONFIG_SYS_SDRC_MR_VAL1 - .word CONFIG_SYS_SDRAM - .word CONFIG_SYS_SDRAM_VAL - .word CONFIG_SYS_SDRAM - .word CONFIG_SYS_SDRAM_VAL - .word CONFIG_SYS_SDRAM - .word CONFIG_SYS_SDRAM_VAL - .word CONFIG_SYS_SDRAM - .word CONFIG_SYS_SDRAM_VAL - .word CONFIG_SYS_SDRAM - .word CONFIG_SYS_SDRAM_VAL - .word CONFIG_SYS_SDRAM - .word CONFIG_SYS_SDRAM_VAL - .word CONFIG_SYS_SDRAM - .word CONFIG_SYS_SDRAM_VAL - .word CONFIG_SYS_SDRAM - .word CONFIG_SYS_SDRAM_VAL - .word AT91_ASM_MC_SDRAMC_MR - .word CONFIG_SYS_SDRC_MR_VAL2 - .word CONFIG_SYS_SDRAM1 - .word CONFIG_SYS_SDRAM_VAL - .word AT91_ASM_MC_SDRAMC_TR - .word CONFIG_SYS_SDRC_TR_VAL - .word CONFIG_SYS_SDRAM - .word CONFIG_SYS_SDRAM_VAL - .word AT91_ASM_MC_SDRAMC_MR - .word CONFIG_SYS_SDRC_MR_VAL3 - .word CONFIG_SYS_SDRAM - .word CONFIG_SYS_SDRAM_VAL -SMRDATA1E: - /* SMRDATA1 is 176 bytes long */ -#endif /* CONFIG_SKIP_LOWLEVEL_INIT */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/reset.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/reset.c deleted file mode 100644 index d47777a36..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/reset.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * (C) Copyright 2002 - * Lineo, Inc. <www.lineo.com> - * Bernhard Kuhn <bkuhn@lineo.com> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_st.h> - -void __attribute__((weak)) board_reset(void) -{ - /* true empty function for defining weak symbol */ -} - -void reset_cpu(ulong ignored) -{ - at91_st_t *st = (at91_st_t *) ATMEL_BASE_ST; - - board_reset(); - - /* Reset the cpu by setting up the watchdog timer */ - writel(AT91_ST_WDMR_RSTEN | AT91_ST_WDMR_EXTEN | AT91_ST_WDMR_WDV(2), - &st->wdmr); - writel(AT91_ST_CR_WDRST, &st->cr); - /* and let it timeout */ - while (1) - ; - /* Never reached */ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/timer.c deleted file mode 100644 index 6aa299472..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/at91/timer.c +++ /dev/null @@ -1,127 +0,0 @@ -/* - * (C) Copyright 2002 - * Lineo, Inc. <www.lineo.com> - * Bernhard Kuhn <bkuhn@lineo.com> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_tc.h> -#include <asm/arch/at91_pmc.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* the number of clocks per CONFIG_SYS_HZ */ -#define TIMER_LOAD_VAL (CONFIG_SYS_HZ_CLOCK/CONFIG_SYS_HZ) - -int timer_init(void) -{ - at91_tc_t *tc = (at91_tc_t *) ATMEL_BASE_TC; - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - /* enables TC1.0 clock */ - writel(1 << ATMEL_ID_TC0, &pmc->pcer); /* enable clock */ - - writel(0, &tc->bcr); - writel(AT91_TC_BMR_TC0XC0S_NONE | AT91_TC_BMR_TC1XC1S_NONE | - AT91_TC_BMR_TC2XC2S_NONE , &tc->bmr); - - writel(AT91_TC_CCR_CLKDIS, &tc->tc[0].ccr); - /* set to MCLK/2 and restart the timer - when the value in TC_RC is reached */ - writel(AT91_TC_CMR_TCCLKS_CLOCK1 | AT91_TC_CMR_CPCTRG, &tc->tc[0].cmr); - - writel(0xFFFFFFFF, &tc->tc[0].idr); /* disable interrupts */ - writel(TIMER_LOAD_VAL, &tc->tc[0].rc); - - writel(AT91_TC_CCR_SWTRG | AT91_TC_CCR_CLKEN, &tc->tc[0].ccr); - gd->arch.lastinc = 0; - gd->arch.tbl = 0; - - return 0; -} - -/* - * timer without interrupts - */ -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -void __udelay(unsigned long usec) -{ - udelay_masked(usec); -} - -ulong get_timer_raw(void) -{ - at91_tc_t *tc = (at91_tc_t *) ATMEL_BASE_TC; - u32 now; - - now = readl(&tc->tc[0].cv) & 0x0000ffff; - - if (now >= gd->arch.lastinc) { - /* normal mode */ - gd->arch.tbl += now - gd->arch.lastinc; - } else { - /* we have an overflow ... */ - gd->arch.tbl += now + TIMER_LOAD_VAL - gd->arch.lastinc; - } - gd->arch.lastinc = now; - - return gd->arch.tbl; -} - -ulong get_timer_masked(void) -{ - return get_timer_raw()/TIMER_LOAD_VAL; -} - -void udelay_masked(unsigned long usec) -{ - u32 tmo; - u32 endtime; - signed long diff; - - tmo = CONFIG_SYS_HZ_CLOCK / 1000; - tmo *= usec; - tmo /= 1000; - - endtime = get_timer_raw() + tmo; - - do { - u32 now = get_timer_raw(); - diff = endtime - now; - } while (diff >= 0); -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/config.mk b/qemu/roms/u-boot/arch/arm/cpu/arm920t/config.mk deleted file mode 100644 index 799afff02..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/config.mk +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -PLATFORM_CPPFLAGS += -march=armv4 diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/cpu.c deleted file mode 100644 index d73b51dce..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/cpu.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * CPU specific code - */ - -#include <common.h> -#include <command.h> -#include <asm/system.h> - -static void cache_flush(void); - -int cleanup_before_linux (void) -{ - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * we turn off caches etc ... - */ - - disable_interrupts (); - - /* turn off I/D-cache */ - icache_disable(); - dcache_disable(); - /* flush I/D-cache */ - cache_flush(); - - return 0; -} - -/* flush I/D-cache */ -static void cache_flush (void) -{ - unsigned long i = 0; - - asm ("mcr p15, 0, %0, c7, c7, 0": :"r" (i)); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/Makefile deleted file mode 100644 index 638333a48..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# -# Cirrus Logic EP93xx CPU-specific Makefile -# -# Copyright (C) 2009 Matthias Kaehlcke <matthias@kaehlcke.net> -# -# Copyright (C) 2004, 2005 -# Cory T. Tusar, Videon Central, Inc., <ctusar@videon-central.com> -# -# Copyright (C) 2006 -# Dominic Rath <Dominic.Rath@gmx.de> -# -# Based on an original Makefile, which is -# -# (C) Copyright 2000, 2001, 2002 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = cpu.o led.o speed.o timer.o -obj-y += lowlevel_init.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/cpu.c deleted file mode 100644 index bb5ffd292..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/cpu.c +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Cirrus Logic EP93xx CPU-specific support. - * - * Copyright (C) 2009 Matthias Kaehlcke <matthias@kaehlcke.net> - * - * Copyright (C) 2004, 2005 - * Cory T. Tusar, Videon Central, Inc., <ctusar@videon-central.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/ep93xx.h> -#include <asm/io.h> - -/* We reset the CPU by generating a 1-->0 transition on DeviceCfg bit 31. */ -extern void reset_cpu(ulong addr) -{ - struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; - uint32_t value; - - /* Unlock DeviceCfg and set SWRST */ - writel(0xAA, &syscon->sysswlock); - value = readl(&syscon->devicecfg); - value |= SYSCON_DEVICECFG_SWRST; - writel(value, &syscon->devicecfg); - - /* Unlock DeviceCfg and clear SWRST */ - writel(0xAA, &syscon->sysswlock); - value = readl(&syscon->devicecfg); - value &= ~SYSCON_DEVICECFG_SWRST; - writel(value, &syscon->devicecfg); - - /* Dying... */ - while (1) - ; /* noop */ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/led.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/led.c deleted file mode 100644 index 614472918..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/led.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Copyright (C) 2010, 2009 Matthias Kaehlcke <matthias@kaehlcke.net> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/io.h> -#include <asm/arch/ep93xx.h> -#include <config.h> -#include <status_led.h> - -static uint8_t saved_state[2] = {STATUS_LED_OFF, STATUS_LED_OFF}; -static uint32_t gpio_pin[2] = {1 << STATUS_LED_GREEN, - 1 << STATUS_LED_RED}; - -inline void switch_LED_on(uint8_t led) -{ - register struct gpio_regs *gpio = (struct gpio_regs *)GPIO_BASE; - - writel(readl(&gpio->pedr) | gpio_pin[led], &gpio->pedr); - saved_state[led] = STATUS_LED_ON; -} - -inline void switch_LED_off(uint8_t led) -{ - register struct gpio_regs *gpio = (struct gpio_regs *)GPIO_BASE; - - writel(readl(&gpio->pedr) & ~gpio_pin[led], &gpio->pedr); - saved_state[led] = STATUS_LED_OFF; -} - -void red_led_on(void) -{ - switch_LED_on(STATUS_LED_RED); -} - -void red_led_off(void) -{ - switch_LED_off(STATUS_LED_RED); -} - -void green_led_on(void) -{ - switch_LED_on(STATUS_LED_GREEN); -} - -void green_led_off(void) -{ - switch_LED_off(STATUS_LED_GREEN); -} - -void __led_init(led_id_t mask, int state) -{ - __led_set(mask, state); -} - -void __led_toggle(led_id_t mask) -{ - if (STATUS_LED_RED == mask) { - if (STATUS_LED_ON == saved_state[STATUS_LED_RED]) - red_led_off(); - else - red_led_on(); - } else if (STATUS_LED_GREEN == mask) { - if (STATUS_LED_ON == saved_state[STATUS_LED_GREEN]) - green_led_off(); - else - green_led_on(); - } -} - -void __led_set(led_id_t mask, int state) -{ - if (STATUS_LED_RED == mask) { - if (STATUS_LED_ON == state) - red_led_on(); - else - red_led_off(); - } else if (STATUS_LED_GREEN == mask) { - if (STATUS_LED_ON == state) - green_led_on(); - else - green_led_off(); - } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/lowlevel_init.S deleted file mode 100644 index bf2fa2ac3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/lowlevel_init.S +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Low-level initialization for EP93xx - * - * Copyright (C) 2009 Matthias Kaehlcke <matthias@kaehlcke.net> - * - * Copyright (C) 2006 Dominic Rath <Dominic.Rath@gmx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <version.h> -#include <asm/arch/ep93xx.h> - -.globl lowlevel_init -lowlevel_init: - /* backup return address */ - ldr r1, =SYSCON_SCRATCH0 - str lr, [r1] - - /* Turn on both LEDs */ - bl red_led_on - bl green_led_on - - /* Configure flash wait states before we switch to the PLL */ - bl flash_cfg - - /* Set up PLL */ - bl pll_cfg - - /* Turn off the Green LED and leave the Red LED on */ - bl green_led_off - - /* Setup SDRAM */ - bl sdram_cfg - - /* Turn on Green LED, Turn off the Red LED */ - bl green_led_on - bl red_led_off - - /* FIXME: we use async mode for now */ - mrc p15, 0, r0, c1, c0, 0 - orr r0, r0, #0xc0000000 - mcr p15, 0, r0, c1, c0, 0 - - /* restore return address */ - ldr r1, =SYSCON_SCRATCH0 - ldr lr, [r1] - - mov pc, lr diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/speed.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/speed.c deleted file mode 100644 index 9dc60b6ff..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/speed.c +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Cirrus Logic EP93xx PLL support. - * - * Copyright (C) 2009 Matthias Kaehlcke <matthias@kaehlcke.net> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/ep93xx.h> -#include <asm/io.h> -#include <div64.h> - -/* - * CONFIG_SYS_CLK_FREQ should be defined as the input frequency of the PLL. - * - * get_FCLK(), get_HCLK(), get_PCLK() and get_UCLK() return the clock of - * the specified bus in HZ. - */ - -/* - * return the PLL output frequency - * - * PLL rate = CONFIG_SYS_CLK_FREQ * (X1FBD + 1) * (X2FBD + 1) - * / (X2IPD + 1) / 2^PS - */ -static ulong get_PLLCLK(uint32_t *pllreg) -{ - uint8_t i; - const uint32_t clkset = readl(pllreg); - uint64_t rate = CONFIG_SYS_CLK_FREQ; - rate *= ((clkset >> SYSCON_CLKSET_PLL_X1FBD1_SHIFT) & 0x1f) + 1; - rate *= ((clkset >> SYSCON_CLKSET_PLL_X2FBD2_SHIFT) & 0x3f) + 1; - do_div(rate, (clkset & 0x1f) + 1); /* X2IPD */ - for (i = 0; i < ((clkset >> SYSCON_CLKSET_PLL_PS_SHIFT) & 3); i++) - rate >>= 1; - - return (ulong)rate; -} - -/* return FCLK frequency */ -ulong get_FCLK() -{ - const uint8_t fclk_divisors[] = { 1, 2, 4, 8, 16, 1, 1, 1 }; - struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; - - const uint32_t clkset1 = readl(&syscon->clkset1); - const uint8_t fclk_div = - fclk_divisors[(clkset1 >> SYSCON_CLKSET1_FCLK_DIV_SHIFT) & 7]; - const ulong fclk_rate = get_PLLCLK(&syscon->clkset1) / fclk_div; - - return fclk_rate; -} - -/* return HCLK frequency */ -ulong get_HCLK(void) -{ - const uint8_t hclk_divisors[] = { 1, 2, 4, 5, 6, 8, 16, 32 }; - struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; - - const uint32_t clkset1 = readl(&syscon->clkset1); - const uint8_t hclk_div = - hclk_divisors[(clkset1 >> SYSCON_CLKSET1_HCLK_DIV_SHIFT) & 7]; - const ulong hclk_rate = get_PLLCLK(&syscon->clkset1) / hclk_div; - - return hclk_rate; -} - -/* return PCLK frequency */ -ulong get_PCLK(void) -{ - const uint8_t pclk_divisors[] = { 1, 2, 4, 8 }; - struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; - - const uint32_t clkset1 = readl(&syscon->clkset1); - const uint8_t pclk_div = - pclk_divisors[(clkset1 >> SYSCON_CLKSET1_PCLK_DIV_SHIFT) & 3]; - const ulong pclk_rate = get_HCLK() / pclk_div; - - return pclk_rate; -} - -/* return UCLK frequency */ -ulong get_UCLK(void) -{ - struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; - ulong uclk_rate; - - const uint32_t value = readl(&syscon->pwrcnt); - if (value & SYSCON_PWRCNT_UART_BAUD) - uclk_rate = CONFIG_SYS_CLK_FREQ; - else - uclk_rate = CONFIG_SYS_CLK_FREQ / 2; - - return uclk_rate; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/timer.c deleted file mode 100644 index c2f239aab..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/timer.c +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Cirrus Logic EP93xx timer support. - * - * Copyright (C) 2009, 2010 Matthias Kaehlcke <matthias@kaehlcke.net> - * - * Copyright (C) 2004, 2005 - * Cory T. Tusar, Videon Central, Inc., <ctusar@videon-central.com> - * - * Based on the original intr.c Cirrus Logic EP93xx Rev D. interrupt support, - * author unknown. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <linux/types.h> -#include <asm/arch/ep93xx.h> -#include <asm/io.h> -#include <div64.h> - -#define TIMER_CLKSEL (1 << 3) -#define TIMER_ENABLE (1 << 7) - -#define TIMER_FREQ 508469 /* ticks / second */ -#define TIMER_MAX_VAL 0xFFFFFFFF - -static struct ep93xx_timer -{ - unsigned long long ticks; - unsigned long last_read; -} timer; - -static inline unsigned long long usecs_to_ticks(unsigned long usecs) -{ - unsigned long long ticks = (unsigned long long)usecs * TIMER_FREQ; - do_div(ticks, 1000 * 1000); - - return ticks; -} - -static inline void read_timer(void) -{ - struct timer_regs *timer_regs = (struct timer_regs *)TIMER_BASE; - const unsigned long now = TIMER_MAX_VAL - readl(&timer_regs->timer3.value); - - if (now >= timer.last_read) - timer.ticks += now - timer.last_read; - else - /* an overflow occurred */ - timer.ticks += TIMER_MAX_VAL - timer.last_read + now; - - timer.last_read = now; -} - -/* - * Get the number of ticks (in CONFIG_SYS_HZ resolution) - */ -unsigned long long get_ticks(void) -{ - unsigned long long sys_ticks; - - read_timer(); - - sys_ticks = timer.ticks * CONFIG_SYS_HZ; - do_div(sys_ticks, TIMER_FREQ); - - return sys_ticks; -} - -unsigned long get_timer_masked(void) -{ - return get_ticks(); -} - -unsigned long get_timer(unsigned long base) -{ - return get_timer_masked() - base; -} - -void __udelay(unsigned long usec) -{ - unsigned long long target; - - read_timer(); - - target = timer.ticks + usecs_to_ticks(usec); - - while (timer.ticks < target) - read_timer(); -} - -int timer_init(void) -{ - struct timer_regs *timer_regs = (struct timer_regs *)TIMER_BASE; - - /* use timer 3 with 508KHz and free running, not enabled now */ - writel(TIMER_CLKSEL, &timer_regs->timer3.control); - - /* set initial timer value */ - writel(TIMER_MAX_VAL, &timer_regs->timer3.load); - - /* Enable the timer */ - writel(TIMER_ENABLE | TIMER_CLKSEL, - &timer_regs->timer3.control); - - /* Reset the timer */ - read_timer(); - timer.ticks = 0; - - return 0; -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -unsigned long get_tbclk(void) -{ - return CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/u-boot.lds b/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/u-boot.lds deleted file mode 100644 index 96994043e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ep93xx/u-boot.lds +++ /dev/null @@ -1,57 +0,0 @@ -/* - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.__image_copy_start) - arch/arm/cpu/arm920t/start.o (.text*) - /* the EP93xx expects to find the pattern 'CRUS' at 0x1000 */ - . = 0x1000; - LONG(0x53555243) - *(.text*) - } - - . = ALIGN(4); - .rodata : { *(.rodata*) } - - . = ALIGN(4); - .data : { *(.data*) } - - . = ALIGN(4); - .got : { *(.got) } - - . = .; - - . = ALIGN(4); - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*))); - } - - . = ALIGN(4); - - .image_copy_end : - { - *(.__image_copy_end) - } - - __bss_start = .; - .bss : { *(.bss*) } - __bss_end = .; - - .end : - { - *(.__end) - } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/Makefile deleted file mode 100644 index 54ce646d9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += generic.o -obj-y += speed.o -obj-y += timer.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/generic.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/generic.c deleted file mode 100644 index 1441ab439..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/generic.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * arch/arm/mach-imx/generic.c - * - * author: Sascha Hauer - * Created: april 20th, 2004 - * Copyright: Synertronixx GmbH - * - * Common code for i.MX machines - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#ifdef CONFIG_IMX - -#include <asm/arch/imx-regs.h> - -void imx_gpio_mode(int gpio_mode) -{ - unsigned int pin = gpio_mode & GPIO_PIN_MASK; - unsigned int port = (gpio_mode & GPIO_PORT_MASK) >> 5; - unsigned int ocr = (gpio_mode & GPIO_OCR_MASK) >> 10; - unsigned int tmp; - - /* Pullup enable */ - if(gpio_mode & GPIO_PUEN) - PUEN(port) |= (1<<pin); - else - PUEN(port) &= ~(1<<pin); - - /* Data direction */ - if(gpio_mode & GPIO_OUT) - DDIR(port) |= 1<<pin; - else - DDIR(port) &= ~(1<<pin); - - /* Primary / alternate function */ - if(gpio_mode & GPIO_AF) - GPR(port) |= (1<<pin); - else - GPR(port) &= ~(1<<pin); - - /* use as gpio? */ - if( ocr == 3 ) - GIUS(port) |= (1<<pin); - else - GIUS(port) &= ~(1<<pin); - - /* Output / input configuration */ - /* FIXME: I'm not very sure about OCR and ICONF, someone - * should have a look over it - */ - if(pin<16) { - tmp = OCR1(port); - tmp &= ~( 3<<(pin*2)); - tmp |= (ocr << (pin*2)); - OCR1(port) = tmp; - - if( gpio_mode & GPIO_AOUT ) - ICONFA1(port) &= ~( 3<<(pin*2)); - if( gpio_mode & GPIO_BOUT ) - ICONFB1(port) &= ~( 3<<(pin*2)); - } else { - tmp = OCR2(port); - tmp &= ~( 3<<((pin-16)*2)); - tmp |= (ocr << ((pin-16)*2)); - OCR2(port) = tmp; - - if( gpio_mode & GPIO_AOUT ) - ICONFA2(port) &= ~( 3<<((pin-16)*2)); - if( gpio_mode & GPIO_BOUT ) - ICONFB2(port) &= ~( 3<<((pin-16)*2)); - } -} - -#endif /* CONFIG_IMX */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/speed.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/speed.c deleted file mode 100644 index 1951313dd..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/speed.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * - * (c) 2004 Sascha Hauer <sascha@saschahauer.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - - -#include <common.h> -#if defined (CONFIG_IMX) - -#include <asm/arch/imx-regs.h> - -/* ------------------------------------------------------------------------- */ -/* NOTE: This describes the proper use of this file. - * - * CONFIG_SYS_CLK_FREQ should be defined as the input frequency of the PLL. - * SH FIXME: 16780000 in our case - * get_FCLK(), get_HCLK(), get_PCLK() and get_UCLK() return the clock of - * the specified bus in HZ. - */ -/* ------------------------------------------------------------------------- */ - -ulong get_systemPLLCLK(void) -{ - /* FIXME: We assume System_SEL = 0 here */ - u32 spctl0 = SPCTL0; - u32 mfi = (spctl0 >> 10) & 0xf; - u32 mfn = spctl0 & 0x3f; - u32 mfd = (spctl0 >> 16) & 0x3f; - u32 pd = (spctl0 >> 26) & 0xf; - - mfi = mfi<=5 ? 5 : mfi; - - return (2*(CONFIG_SYSPLL_CLK_FREQ>>10)*( (mfi<<10) + (mfn<<10)/(mfd+1)))/(pd+1); -} - -ulong get_mcuPLLCLK(void) -{ - /* FIXME: We assume System_SEL = 0 here */ - u32 mpctl0 = MPCTL0; - u32 mfi = (mpctl0 >> 10) & 0xf; - u32 mfn = mpctl0 & 0x3f; - u32 mfd = (mpctl0 >> 16) & 0x3f; - u32 pd = (mpctl0 >> 26) & 0xf; - - mfi = mfi<=5 ? 5 : mfi; - - return (2*(CONFIG_SYS_CLK_FREQ>>10)*( (mfi<<10) + (mfn<<10)/(mfd+1)))/(pd+1); -} - -ulong get_FCLK(void) -{ - return (( CSCR>>15)&1) ? get_mcuPLLCLK()>>1 : get_mcuPLLCLK(); -} - -/* return HCLK frequency */ -ulong get_HCLK(void) -{ - u32 bclkdiv = (( CSCR >> 10 ) & 0xf) + 1; - printf("bclkdiv: %d\n", bclkdiv); - return get_systemPLLCLK() / bclkdiv; -} - -/* return BCLK frequency */ -ulong get_BCLK(void) -{ - return get_HCLK(); -} - -ulong get_PERCLK1(void) -{ - return get_systemPLLCLK() / (((PCDR) & 0xf)+1); -} - -ulong get_PERCLK2(void) -{ - return get_systemPLLCLK() / (((PCDR>>4) & 0xf)+1); -} - -ulong get_PERCLK3(void) -{ - return get_systemPLLCLK() / (((PCDR>>16) & 0x7f)+1); -} - -#endif /* defined (CONFIG_IMX) */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/timer.c deleted file mode 100644 index b62558f92..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/imx/timer.c +++ /dev/null @@ -1,107 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#if defined (CONFIG_IMX) - -#include <asm/arch/imx-regs.h> - -int timer_init (void) -{ - int i; - /* setup GP Timer 1 */ - TCTL1 = TCTL_SWR; - for ( i=0; i<100; i++) TCTL1 = 0; /* We have no udelay by now */ - TPRER1 = get_PERCLK1() / 1000000; /* 1 MHz */ - TCTL1 |= TCTL_FRR | (1<<1); /* Freerun Mode, PERCLK1 input */ - - /* Reset the timer */ - TCTL1 &= ~TCTL_TEN; - TCTL1 |= TCTL_TEN; /* Enable timer */ - - return (0); -} - -/* - * timer without interrupts - */ -ulong get_timer (ulong base) -{ - return get_timer_masked() - base; -} - -ulong get_timer_masked (void) -{ - return TCN1; -} - -void udelay_masked (unsigned long usec) -{ - ulong endtime = get_timer_masked() + usec; - signed long diff; - - do { - ulong now = get_timer_masked (); - diff = endtime - now; - } while (diff >= 0); -} - -void __udelay (unsigned long usec) -{ - udelay_masked(usec); -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk (void) -{ - ulong tbclk; - - tbclk = CONFIG_SYS_HZ; - - return tbclk; -} - -/* - * Reset the cpu by setting up the watchdog timer and let him time out - */ -void reset_cpu (ulong ignored) -{ - /* Disable watchdog and set Time-Out field to 0 */ - WCR = 0x00000000; - - /* Write Service Sequence */ - WSR = 0x00005555; - WSR = 0x0000AAAA; - - /* Enable watchdog */ - WCR = 0x00000001; - - while (1); - /*NOTREACHED*/ -} - -#endif /* defined (CONFIG_IMX) */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/interrupts.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/interrupts.c deleted file mode 100644 index 0e04d3668..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/interrupts.c +++ /dev/null @@ -1,27 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/proc-armv/ptrace.h> - -#if defined (CONFIG_ARCH_INTEGRATOR) -void do_irq (struct pt_regs *pt_regs) -{ - /* ASSUMED to be a timer interrupt */ - /* Just clear it - count handled in */ - /* integratorap.c */ - *(volatile ulong *)(CONFIG_SYS_TIMERBASE + 0x0C) = 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ks8695/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm920t/ks8695/Makefile deleted file mode 100644 index 400aa89e9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ks8695/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = lowlevel_init.o -obj-y += timer.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ks8695/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/arm920t/ks8695/lowlevel_init.S deleted file mode 100644 index a2a07f2f2..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ks8695/lowlevel_init.S +++ /dev/null @@ -1,189 +0,0 @@ -/* - * lowlevel_init.S - basic hardware initialization for the KS8695 CPU - * - * Copyright (c) 2004-2005, Greg Ungerer <greg.ungerer@opengear.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <version.h> -#include <asm/arch/platform.h> - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - -/* - ************************************************************************* - * - * Handy dandy macros - * - ************************************************************************* - */ - -/* Delay a bit */ -.macro DELAY_FOR cycles, reg0 - ldr \reg0, =\cycles - subs \reg0, \reg0, #1 - subne pc, pc, #0xc -.endm - -/* - ************************************************************************* - * - * Some local storage. - * - ************************************************************************* - */ - -/* Should we boot with an interactive console or not */ -.globl serial_console - -/* - ************************************************************************* - * - * Raw hardware initialization code. The important thing is to get - * SDRAM setup and running. We do some other basic things here too, - * like getting the PLL set for high speed, and init the LEDs. - * - ************************************************************************* - */ - -.globl lowlevel_init -lowlevel_init: - -#if DEBUG - /* - * enable UART for early debug trace - */ - ldr r1, =(KS8695_IO_BASE+KS8695_UART_DIVISOR) - mov r2, #((25000000+CONFIG_BAUDRATE/2) / CONFIG_BAUDRATE) - str r2, [r1] - ldr r1, =(KS8695_IO_BASE+KS8695_UART_LINE_CTRL) - mov r2, #KS8695_UART_LINEC_WLEN8 - str r2, [r1] /* 8 data bits, no parity, 1 stop */ - ldr r1, =(KS8695_IO_BASE+KS8695_UART_TX_HOLDING) - mov r2, #0x41 - str r2, [r1] /* write 'A' */ -#endif -#if DEBUG - ldr r1, =(KS8695_IO_BASE+KS8695_UART_TX_HOLDING) - mov r2, #0x42 - str r2, [r1] -#endif - - /* - * remap the memory and flash regions. we want to end up with - * ram from address 0, and flash at 32MB. - */ - ldr r1, =(KS8695_IO_BASE+KS8695_MEM_CTRL0) - ldr r2, =0xbfc00040 - str r2, [r1] /* large flash map */ - ldr pc, =(highflash+0x02000000-0x00f00000) /* jump to high flash address */ -highflash: - ldr r2, =0x8fe00040 - str r2, [r1] /* remap flash range */ - - /* - * remap the second select region to the 4MB immediately after - * the first region. This way if you have a larger flash (say 8Mb) - * then you can have it all mapped nicely. Has no effect if you - * only have a 4Mb or smaller flash. - */ - ldr r1, =(KS8695_IO_BASE+KS8695_MEM_CTRL1) - ldr r2, =0x9fe40040 - str r2, [r1] /* remap flash2 region, contiguous */ - ldr r1, =(KS8695_IO_BASE+KS8695_MEM_GENERAL) - ldr r2, =0x30000005 - str r2, [r1] /* enable both flash selects */ - -#ifdef CONFIG_CM41xx - /* - * map the second flash chip, using the external IO lines. - */ - ldr r1, =(KS8695_IO_BASE+KS8695_IO_CTRL0) - ldr r2, =0xafe80b6d - str r2, [r1] /* remap io0 region, contiguous */ - ldr r1, =(KS8695_IO_BASE+KS8695_IO_CTRL1) - ldr r2, =0xbfec0b6d - str r2, [r1] /* remap io1 region, contiguous */ - ldr r1, =(KS8695_IO_BASE+KS8695_MEM_GENERAL) - ldr r2, =0x30050005 - str r2, [r1] /* enable second flash */ -#endif - - /* - * before relocating, we have to setup RAM timing - */ - ldr r1, =(KS8695_IO_BASE+KS8695_SDRAM_CTRL0) -#if (PHYS_SDRAM_1_SIZE == 0x02000000) - ldr r2, =0x7fc0000e /* 32MB */ -#else - ldr r2, =0x3fc0000e /* 16MB */ -#endif - str r2, [r1] /* configure sdram bank0 setup */ - ldr r1, =(KS8695_IO_BASE+KS8695_SDRAM_CTRL1) - mov r2, #0 - str r2, [r1] /* configure sdram bank1 setup */ - - ldr r1, =(KS8695_IO_BASE+KS8695_SDRAM_GENERAL) - ldr r2, =0x0000000a - str r2, [r1] /* set RAS/CAS timing */ - - ldr r1, =(KS8695_IO_BASE+KS8695_SDRAM_BUFFER) - ldr r2, =0x00030000 - str r2, [r1] /* send NOP command */ - DELAY_FOR 0x100, r0 - ldr r2, =0x00010000 - str r2, [r1] /* send PRECHARGE-ALL */ - DELAY_FOR 0x100, r0 - - ldr r1, =(KS8695_IO_BASE+KS8695_SDRAM_REFRESH) - ldr r2, =0x00000020 - str r2, [r1] /* set for fast refresh */ - DELAY_FOR 0x100, r0 - ldr r2, =0x00000190 - str r2, [r1] /* set normal refresh timing */ - - ldr r1, =(KS8695_IO_BASE+KS8695_SDRAM_BUFFER) - ldr r2, =0x00020033 - str r2, [r1] /* send mode command */ - DELAY_FOR 0x100, r0 - ldr r2, =0x01f00000 - str r2, [r1] /* enable sdram fifos */ - - /* - * set pll to top speed - */ - ldr r1, =(KS8695_IO_BASE+KS8695_SYSTEN_BUS_CLOCK) - mov r2, #0 - str r2, [r1] /* set pll clock to 166MHz */ - - ldr r1, =(KS8695_IO_BASE+KS8695_SWITCH_CTRL0) - ldr r2, [r1] /* Get switch ctrl0 register */ - and r2, r2, #0x0fc00000 /* Mask out LED control bits */ - orr r2, r2, #0x01800000 /* Set Link/activity/speed actions */ - str r2, [r1] - -#ifdef CONFIG_CM4008 - ldr r1, =(KS8695_IO_BASE+KS8695_GPIO_MODE) - ldr r2, =0x0000fe30 - str r2, [r1] /* enable LED's as outputs */ - ldr r1, =(KS8695_IO_BASE+KS8695_GPIO_DATA) - ldr r2, =0x0000fe20 - str r2, [r1] /* turn on power LED */ -#endif -#if defined(CONFIG_CM4008) || defined(CONFIG_CM41xx) - ldr r2, [r1] /* get current GPIO input data */ - tst r2, #0x8 /* check if "erase" depressed */ - beq nobutton - mov r2, #0 /* be quiet on boot, no console */ - ldr r1, =serial_console - str r2, [r1] -nobutton: -#endif - - add lr, lr, #0x02000000 /* flash is now mapped high */ - add ip, ip, #0x02000000 /* this is a hack */ - mov pc, lr /* all done, return */ - -#endif /* CONFIG_SKIP_LOWLEVEL_INIT */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ks8695/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/ks8695/timer.c deleted file mode 100644 index 23db5572d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/ks8695/timer.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * (C) Copyright 2004-2005, Greg Ungerer <greg.ungerer@opengear.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/platform.h> - -/* - * Initial timer set constants. Nothing complicated, just set for a 1ms - * tick. - */ -#define TIMER_INTERVAL (TICKS_PER_uSEC * mSEC_1) -#define TIMER_COUNT (TIMER_INTERVAL / 2) -#define TIMER_PULSE TIMER_COUNT - -/* - * Handy KS8695 register access functions. - */ -#define ks8695_read(a) *((volatile ulong *) (KS8695_IO_BASE + (a))) -#define ks8695_write(a,v) *((volatile ulong *) (KS8695_IO_BASE + (a))) = (v) - -ulong timer_ticks; - -int timer_init (void) -{ - /* Set the hadware timer for 1ms */ - ks8695_write(KS8695_TIMER1, TIMER_COUNT); - ks8695_write(KS8695_TIMER1_PCOUNT, TIMER_PULSE); - ks8695_write(KS8695_TIMER_CTRL, 0x2); - timer_ticks = 0; - - return 0; -} - -ulong get_timer_masked(void) -{ - /* Check for timer wrap */ - if (ks8695_read(KS8695_INT_STATUS) & KS8695_INTMASK_TIMERINT1) { - /* Clear interrupt condition */ - ks8695_write(KS8695_INT_STATUS, KS8695_INTMASK_TIMERINT1); - timer_ticks++; - } - return timer_ticks; -} - -ulong get_timer(ulong base) -{ - return (get_timer_masked() - base); -} - -void __udelay(ulong usec) -{ - ulong start = get_timer_masked(); - ulong end; - - /* Only 1ms resolution :-( */ - end = usec / 1000; - while (get_timer(start) < end) - ; -} - -void reset_cpu (ulong ignored) -{ - ulong tc; - - /* Set timer0 to watchdog, and let it timeout */ - tc = ks8695_read(KS8695_TIMER_CTRL) & 0x2; - ks8695_write(KS8695_TIMER_CTRL, tc); - ks8695_write(KS8695_TIMER0, ((10 << 8) | 0xff)); - ks8695_write(KS8695_TIMER_CTRL, (tc | 0x1)); - - /* Should only wait here till watchdog resets */ - for (;;) - ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/Makefile deleted file mode 100644 index e44c549ba..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-$(CONFIG_USE_IRQ) += interrupts.o -obj-$(CONFIG_DISPLAY_CPUINFO) += cpu_info.o -obj-y += speed.o -obj-y += timer.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/cpu_info.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/cpu_info.c deleted file mode 100644 index fede51a16..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/cpu_info.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * (C) Copyright 2010 - * David Mueller <d.mueller@elsoft.ch> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/s3c24x0_cpu.h> - -typedef ulong (*getfreq)(void); - -static const getfreq freq_f[] = { - get_FCLK, - get_HCLK, - get_PCLK, -}; - -static const char freq_c[] = { 'F', 'H', 'P' }; - -int print_cpuinfo(void) -{ - int i; - char buf[32]; -/* the S3C2400 seems to be lacking a CHIP ID register */ -#ifndef CONFIG_S3C2400 - ulong cpuid; - struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio(); - - cpuid = readl(&gpio->gstatus1); - printf("CPUID: %8lX\n", cpuid); -#endif - for (i = 0; i < ARRAY_SIZE(freq_f); i++) - printf("%cCLK: %8s MHz\n", freq_c[i], strmhz(buf, freq_f[i]())); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/interrupts.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/interrupts.c deleted file mode 100644 index 036e3b906..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/interrupts.c +++ /dev/null @@ -1,26 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#include <asm/arch/s3c24x0_cpu.h> -#include <asm/proc-armv/ptrace.h> - -void do_irq (struct pt_regs *pt_regs) -{ - struct s3c24x0_interrupt *irq = s3c24x0_get_base_interrupt(); - u_int32_t intpnd = readl(&irq->INTPND); - -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/speed.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/speed.c deleted file mode 100644 index 3701c5d9a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/speed.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - * (C) Copyright 2001-2004 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * (C) Copyright 2002 - * David Mueller, ELSOFT AG, d.mueller@elsoft.ch - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* This code should work for both the S3C2400 and the S3C2410 - * as they seem to have the same PLL and clock machinery inside. - * The different address mapping is handled by the s3c24xx.h files below. - */ - -#include <common.h> -#ifdef CONFIG_S3C24X0 - -#include <asm/io.h> -#include <asm/arch/s3c24x0_cpu.h> - -#define MPLL 0 -#define UPLL 1 - -/* ------------------------------------------------------------------------- */ -/* NOTE: This describes the proper use of this file. - * - * CONFIG_SYS_CLK_FREQ should be defined as the input frequency of the PLL. - * - * get_FCLK(), get_HCLK(), get_PCLK() and get_UCLK() return the clock of - * the specified bus in HZ. - */ -/* ------------------------------------------------------------------------- */ - -static ulong get_PLLCLK(int pllreg) -{ - struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power(); - ulong r, m, p, s; - - if (pllreg == MPLL) - r = readl(&clk_power->mpllcon); - else if (pllreg == UPLL) - r = readl(&clk_power->upllcon); - else - hang(); - - m = ((r & 0xFF000) >> 12) + 8; - p = ((r & 0x003F0) >> 4) + 2; - s = r & 0x3; - -#if defined(CONFIG_S3C2440) - if (pllreg == MPLL) - return 2 * m * (CONFIG_SYS_CLK_FREQ / (p << s)); -#endif - return (CONFIG_SYS_CLK_FREQ * m) / (p << s); - -} - -/* return FCLK frequency */ -ulong get_FCLK(void) -{ - return get_PLLCLK(MPLL); -} - -/* return HCLK frequency */ -ulong get_HCLK(void) -{ - struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power(); -#ifdef CONFIG_S3C2440 - switch (readl(&clk_power->clkdivn) & 0x6) { - default: - case 0: - return get_FCLK(); - case 2: - return get_FCLK() / 2; - case 4: - return (readl(&clk_power->camdivn) & (1 << 9)) ? - get_FCLK() / 8 : get_FCLK() / 4; - case 6: - return (readl(&clk_power->camdivn) & (1 << 8)) ? - get_FCLK() / 6 : get_FCLK() / 3; - } -#else - return (readl(&clk_power->clkdivn) & 2) ? get_FCLK() / 2 : get_FCLK(); -#endif -} - -/* return PCLK frequency */ -ulong get_PCLK(void) -{ - struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power(); - - return (readl(&clk_power->clkdivn) & 1) ? get_HCLK() / 2 : get_HCLK(); -} - -/* return UCLK frequency */ -ulong get_UCLK(void) -{ - return get_PLLCLK(UPLL); -} - -#endif /* CONFIG_S3C24X0 */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/timer.c deleted file mode 100644 index ba1e616b8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/timer.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#ifdef CONFIG_S3C24X0 - -#include <asm/io.h> -#include <asm/arch/s3c24x0_cpu.h> - -DECLARE_GLOBAL_DATA_PTR; - -int timer_init(void) -{ - struct s3c24x0_timers *timers = s3c24x0_get_base_timers(); - ulong tmr; - - /* use PWM Timer 4 because it has no output */ - /* prescaler for Timer 4 is 16 */ - writel(0x0f00, &timers->tcfg0); - if (gd->arch.tbu == 0) { - /* - * for 10 ms clock period @ PCLK with 4 bit divider = 1/2 - * (default) and prescaler = 16. Should be 10390 - * @33.25MHz and 15625 @ 50 MHz - */ - gd->arch.tbu = get_PCLK() / (2 * 16 * 100); - gd->arch.timer_rate_hz = get_PCLK() / (2 * 16); - } - /* load value for 10 ms timeout */ - writel(gd->arch.tbu, &timers->tcntb4); - /* auto load, manual update of timer 4 */ - tmr = (readl(&timers->tcon) & ~0x0700000) | 0x0600000; - writel(tmr, &timers->tcon); - /* auto load, start timer 4 */ - tmr = (tmr & ~0x0700000) | 0x0500000; - writel(tmr, &timers->tcon); - gd->arch.lastinc = 0; - gd->arch.tbl = 0; - - return 0; -} - -/* - * timer without interrupts - */ -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -void __udelay (unsigned long usec) -{ - ulong tmo; - ulong start = get_ticks(); - - tmo = usec / 1000; - tmo *= (gd->arch.tbu * 100); - tmo /= 1000; - - while ((ulong) (get_ticks() - start) < tmo) - /*NOP*/; -} - -ulong get_timer_masked(void) -{ - ulong tmr = get_ticks(); - - return tmr / (gd->arch.timer_rate_hz / CONFIG_SYS_HZ); -} - -void udelay_masked(unsigned long usec) -{ - ulong tmo; - ulong endtime; - signed long diff; - - if (usec >= 1000) { - tmo = usec / 1000; - tmo *= (gd->arch.tbu * 100); - tmo /= 1000; - } else { - tmo = usec * (gd->arch.tbu * 100); - tmo /= (1000 * 1000); - } - - endtime = get_ticks() + tmo; - - do { - ulong now = get_ticks(); - diff = endtime - now; - } while (diff >= 0); -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - struct s3c24x0_timers *timers = s3c24x0_get_base_timers(); - ulong now = readl(&timers->tcnto4) & 0xffff; - - if (gd->arch.lastinc >= now) { - /* normal mode */ - gd->arch.tbl += gd->arch.lastinc - now; - } else { - /* we have an overflow ... */ - gd->arch.tbl += gd->arch.lastinc + gd->arch.tbu - now; - } - gd->arch.lastinc = now; - - return gd->arch.tbl; -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return CONFIG_SYS_HZ; -} - -/* - * reset the cpu by setting up the watchdog timer and let him time out - */ -void reset_cpu(ulong ignored) -{ - struct s3c24x0_watchdog *watchdog; - - watchdog = s3c24x0_get_base_watchdog(); - - /* Disable watchdog */ - writel(0x0000, &watchdog->wtcon); - - /* Initialize watchdog timer count register */ - writel(0x0001, &watchdog->wtcnt); - - /* Enable watchdog timer; assert reset at timer timeout */ - writel(0x0021, &watchdog->wtcon); - - while (1) - /* loop forever and wait for reset to happen */; - - /*NOTREACHED*/ -} - -#endif /* CONFIG_S3C24X0 */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/start.S b/qemu/roms/u-boot/arch/arm/cpu/arm920t/start.S deleted file mode 100644 index 7bf094aec..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm920t/start.S +++ /dev/null @@ -1,361 +0,0 @@ -/* - * armboot - Startup Code for ARM920 CPU-core - * - * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> - * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> - * Copyright (c) 2002 Gary Jennejohn <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <common.h> -#include <config.h> - -/* - ************************************************************************* - * - * Jump vector table as in table 3.1 in [1] - * - ************************************************************************* - */ - - -.globl _start -_start: b start_code - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq - -_undefined_instruction: .word undefined_instruction -_software_interrupt: .word software_interrupt -_prefetch_abort: .word prefetch_abort -_data_abort: .word data_abort -_not_used: .word not_used -_irq: .word irq -_fiq: .word fiq - - .balignl 16,0xdeadbeef - - -/* - ************************************************************************* - * - * Startup Code (called from the ARM reset exception vector) - * - * do important init only if we don't start from memory! - * relocate armboot to ram - * setup stack - * jump to second stage - * - ************************************************************************* - */ - -#ifdef CONFIG_USE_IRQ -/* IRQ stack memory (calculated at run-time) */ -.globl IRQ_STACK_START -IRQ_STACK_START: - .word 0x0badc0de - -/* IRQ stack memory (calculated at run-time) */ -.globl FIQ_STACK_START -FIQ_STACK_START: - .word 0x0badc0de -#endif - -/* IRQ stack memory (calculated at run-time) + 8 bytes */ -.globl IRQ_STACK_START_IN -IRQ_STACK_START_IN: - .word 0x0badc0de - -/* - * the actual start code - */ - -start_code: - /* - * set the cpu to SVC32 mode - */ - mrs r0, cpsr - bic r0, r0, #0x1f - orr r0, r0, #0xd3 - msr cpsr, r0 - -#if defined(CONFIG_AT91RM9200DK) || defined(CONFIG_AT91RM9200EK) - /* - * relocate exception table - */ - ldr r0, =_start - ldr r1, =0x0 - mov r2, #16 -copyex: - subs r2, r2, #1 - ldr r3, [r0], #4 - str r3, [r1], #4 - bne copyex -#endif - -#ifdef CONFIG_S3C24X0 - /* turn off the watchdog */ - -# if defined(CONFIG_S3C2400) -# define pWTCON 0x15300000 -# define INTMSK 0x14400008 /* Interrupt-Controller base addresses */ -# define CLKDIVN 0x14800014 /* clock divisor register */ -#else -# define pWTCON 0x53000000 -# define INTMSK 0x4A000008 /* Interrupt-Controller base addresses */ -# define INTSUBMSK 0x4A00001C -# define CLKDIVN 0x4C000014 /* clock divisor register */ -# endif - - ldr r0, =pWTCON - mov r1, #0x0 - str r1, [r0] - - /* - * mask all IRQs by setting all bits in the INTMR - default - */ - mov r1, #0xffffffff - ldr r0, =INTMSK - str r1, [r0] -# if defined(CONFIG_S3C2410) - ldr r1, =0x3ff - ldr r0, =INTSUBMSK - str r1, [r0] -# endif - - /* FCLK:HCLK:PCLK = 1:2:4 */ - /* default FCLK is 120 MHz ! */ - ldr r0, =CLKDIVN - mov r1, #3 - str r1, [r0] -#endif /* CONFIG_S3C24X0 */ - - /* - * we do sys-critical inits only at reboot, - * not when booting from ram! - */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - bl cpu_init_crit -#endif - - bl _main - -/*------------------------------------------------------------------------------*/ - - .globl c_runtime_cpu_setup -c_runtime_cpu_setup: - - mov pc, lr - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ - - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT -cpu_init_crit: - /* - * flush v4 I/D caches - */ - mov r0, #0 - mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */ - mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */ - - /* - * disable MMU stuff and caches - */ - mrc p15, 0, r0, c1, c0, 0 - bic r0, r0, #0x00002300 @ clear bits 13, 9:8 (--V- --RS) - bic r0, r0, #0x00000087 @ clear bits 7, 2:0 (B--- -CAM) - orr r0, r0, #0x00000002 @ set bit 2 (A) Align - orr r0, r0, #0x00001000 @ set bit 12 (I) I-Cache - mcr p15, 0, r0, c1, c0, 0 - - /* - * before relocating, we have to setup RAM timing - * because memory timing is board-dependend, you will - * find a lowlevel_init.S in your board directory. - */ - mov ip, lr - - bl lowlevel_init - - mov lr, ip - mov pc, lr -#endif /* CONFIG_SKIP_LOWLEVEL_INIT */ - -/* - ************************************************************************* - * - * Interrupt handling - * - ************************************************************************* - */ - -@ -@ IRQ stack frame. -@ -#define S_FRAME_SIZE 72 - -#define S_OLD_R0 68 -#define S_PSR 64 -#define S_PC 60 -#define S_LR 56 -#define S_SP 52 - -#define S_IP 48 -#define S_FP 44 -#define S_R10 40 -#define S_R9 36 -#define S_R8 32 -#define S_R7 28 -#define S_R6 24 -#define S_R5 20 -#define S_R4 16 -#define S_R3 12 -#define S_R2 8 -#define S_R1 4 -#define S_R0 0 - -#define MODE_SVC 0x13 -#define I_BIT 0x80 - -/* - * use bad_save_user_regs for abort/prefetch/undef/swi ... - * use irq_save_user_regs / irq_restore_user_regs for IRQ/FIQ handling - */ - - .macro bad_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - ldr r2, IRQ_STACK_START_IN - ldmia r2, {r2 - r3} @ get pc, cpsr - add r0, sp, #S_FRAME_SIZE @ restore sp_SVC - - add r5, sp, #S_SP - mov r1, lr - stmia r5, {r0 - r3} @ save sp_SVC, lr_SVC, pc, cpsr - mov r0, sp - .endm - - .macro irq_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - add r7, sp, #S_PC - stmdb r7, {sp, lr}^ @ Calling SP, LR - str lr, [r7, #0] @ Save calling PC - mrs r6, spsr - str r6, [r7, #4] @ Save CPSR - str r0, [r7, #8] @ Save OLD_R0 - mov r0, sp - .endm - - .macro irq_restore_user_regs - ldmia sp, {r0 - lr}^ @ Calling r0 - lr - mov r0, r0 - ldr lr, [sp, #S_PC] @ Get PC - add sp, sp, #S_FRAME_SIZE - /* return & move spsr_svc into cpsr */ - subs pc, lr, #4 - .endm - - .macro get_bad_stack - ldr r13, IRQ_STACK_START_IN @ setup our mode stack - - str lr, [r13] @ save caller lr / spsr - mrs lr, spsr - str lr, [r13, #4] - - mov r13, #MODE_SVC @ prepare SVC-Mode - @ msr spsr_c, r13 - msr spsr, r13 - mov lr, pc - movs pc, lr - .endm - - .macro get_irq_stack @ setup IRQ stack - ldr sp, IRQ_STACK_START - .endm - - .macro get_fiq_stack @ setup FIQ stack - ldr sp, FIQ_STACK_START - .endm - -/* - * exception handlers - */ - .align 5 -undefined_instruction: - get_bad_stack - bad_save_user_regs - bl do_undefined_instruction - - .align 5 -software_interrupt: - get_bad_stack - bad_save_user_regs - bl do_software_interrupt - - .align 5 -prefetch_abort: - get_bad_stack - bad_save_user_regs - bl do_prefetch_abort - - .align 5 -data_abort: - get_bad_stack - bad_save_user_regs - bl do_data_abort - - .align 5 -not_used: - get_bad_stack - bad_save_user_regs - bl do_not_used - -#ifdef CONFIG_USE_IRQ - - .align 5 -irq: - get_irq_stack - irq_save_user_regs - bl do_irq - irq_restore_user_regs - - .align 5 -fiq: - get_fiq_stack - /* someone ought to write a more effiction fiq_save_user_regs */ - irq_save_user_regs - bl do_fiq - irq_restore_user_regs - -#else - - .align 5 -irq: - get_bad_stack - bad_save_user_regs - bl do_irq - - .align 5 -fiq: - get_bad_stack - bad_save_user_regs - bl do_fiq - -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/Makefile deleted file mode 100644 index 125299537..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-y = start.o -obj-y = cpu.o cache.o - -ifdef CONFIG_SPL_BUILD -ifdef CONFIG_SPL_NO_CPU_SUPPORT_CODE -extra-y := -endif -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/Makefile deleted file mode 100644 index fca98ef42..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2010 -# Marvell Semiconductor <www.marvell.com> -# Written-by: Prafulla Wadaskar <prafulla@marvell.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = cpu.o timer.o dram.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/cpu.c deleted file mode 100644 index 8b02d0be0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/cpu.c +++ /dev/null @@ -1,92 +0,0 @@ -/* - * (C) Copyright 2010 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Prafulla Wadaskar <prafulla@marvell.com> - * Contributor: Mahavir Jain <mjain@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/armada100.h> - -#define UARTCLK14745KHZ (APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(1)) -#define SET_MRVL_ID (1<<8) -#define L2C_RAM_SEL (1<<4) - -int arch_cpu_init(void) -{ - u32 val; - struct armd1cpu_registers *cpuregs = - (struct armd1cpu_registers *) ARMD1_CPU_BASE; - - struct armd1apb1_registers *apb1clkres = - (struct armd1apb1_registers *) ARMD1_APBC1_BASE; - - struct armd1mpmu_registers *mpmu = - (struct armd1mpmu_registers *) ARMD1_MPMU_BASE; - - /* set SEL_MRVL_ID bit in ARMADA100_CPU_CONF register */ - val = readl(&cpuregs->cpu_conf); - val = val | SET_MRVL_ID; - writel(val, &cpuregs->cpu_conf); - - /* Enable Clocks for all hardware units */ - writel(0xFFFFFFFF, &mpmu->acgr); - - /* Turn on AIB and AIB-APB Functional clock */ - writel(APBC_APBCLK | APBC_FNCLK, &apb1clkres->aib); - - /* ensure L2 cache is not mapped as SRAM */ - val = readl(&cpuregs->cpu_conf); - val = val & ~(L2C_RAM_SEL); - writel(val, &cpuregs->cpu_conf); - - /* Enable GPIO clock */ - writel(APBC_APBCLK, &apb1clkres->gpio); - -#ifdef CONFIG_I2C_MV - /* Enable general I2C clock */ - writel(APBC_RST | APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi0); - writel(APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi0); - - /* Enable power I2C clock */ - writel(APBC_RST | APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi1); - writel(APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi1); -#endif - - /* - * Enable Functional and APB clock at 14.7456MHz - * for configured UART console - */ -#if (CONFIG_SYS_NS16550_COM1 == ARMD1_UART3_BASE) - writel(UARTCLK14745KHZ, &apb1clkres->uart3); -#elif (CONFIG_SYS_NS16550_COM1 == ARMD1_UART2_BASE) - writel(UARTCLK14745KHZ, &apb1clkres->uart2); -#else - writel(UARTCLK14745KHZ, &apb1clkres->uart1); -#endif - icache_enable(); - - return 0; -} - -#if defined(CONFIG_DISPLAY_CPUINFO) -int print_cpuinfo(void) -{ - u32 id; - struct armd1cpu_registers *cpuregs = - (struct armd1cpu_registers *) ARMD1_CPU_BASE; - - id = readl(&cpuregs->chip_id); - printf("SoC: Armada 88AP%X-%X\n", (id & 0xFFF), (id >> 0x10)); - return 0; -} -#endif - -#ifdef CONFIG_I2C_MV -void i2c_clk_enable(void) -{ -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/dram.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/dram.c deleted file mode 100644 index 8d7c71ff6..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/dram.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - * (C) Copyright 2010 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Prafulla Wadaskar <prafulla@marvell.com>, - * Contributor: Mahavir Jain <mjain@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/armada100.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* - * ARMADA100 DRAM controller supports upto 8 banks - * for chip select 0 and 1 - */ - -/* - * DDR Memory Control Registers - * Refer Datasheet Appendix A.17 - */ -struct armd1ddr_map_registers { - u32 cs; /* Memory Address Map Register -CS */ - u32 pad[3]; -}; - -struct armd1ddr_registers { - u8 pad[0x100 - 0x000]; - struct armd1ddr_map_registers mmap[2]; -}; - -/* - * armd1_sdram_base - reads SDRAM Base Address Register - */ -u32 armd1_sdram_base(int chip_sel) -{ - struct armd1ddr_registers *ddr_regs = - (struct armd1ddr_registers *)ARMD1_DRAM_BASE; - u32 result = 0; - u32 CS_valid = 0x01 & readl(&ddr_regs->mmap[chip_sel].cs); - - if (!CS_valid) - return 0; - - result = readl(&ddr_regs->mmap[chip_sel].cs) & 0xFF800000; - return result; -} - -/* - * armd1_sdram_size - reads SDRAM size - */ -u32 armd1_sdram_size(int chip_sel) -{ - struct armd1ddr_registers *ddr_regs = - (struct armd1ddr_registers *)ARMD1_DRAM_BASE; - u32 result = 0; - u32 CS_valid = 0x01 & readl(&ddr_regs->mmap[chip_sel].cs); - - if (!CS_valid) - return 0; - - result = readl(&ddr_regs->mmap[chip_sel].cs); - result = (result >> 16) & 0xF; - if (result < 0x7) { - printf("Unknown DRAM Size\n"); - return -1; - } else { - return ((0x8 << (result - 0x7)) * 1024 * 1024); - } -} - -#ifndef CONFIG_SYS_BOARD_DRAM_INIT -int dram_init(void) -{ - int i; - - gd->ram_size = 0; - for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { - gd->bd->bi_dram[i].start = armd1_sdram_base(i); - gd->bd->bi_dram[i].size = armd1_sdram_size(i); - /* - * It is assumed that all memory banks are consecutive - * and without gaps. - * If the gap is found, ram_size will be reported for - * consecutive memory only - */ - if (gd->bd->bi_dram[i].start != gd->ram_size) - break; - - gd->ram_size += gd->bd->bi_dram[i].size; - - } - - for (; i < CONFIG_NR_DRAM_BANKS; i++) { - /* If above loop terminated prematurely, we need to set - * remaining banks' start address & size as 0. Otherwise other - * u-boot functions and Linux kernel gets wrong values which - * could result in crash */ - gd->bd->bi_dram[i].start = 0; - gd->bd->bi_dram[i].size = 0; - } - return 0; -} - -/* - * If this function is not defined here, - * board.c alters dram bank zero configuration defined above. - */ -void dram_init_banksize(void) -{ - dram_init(); -} -#endif /* CONFIG_SYS_BOARD_DRAM_INIT */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/timer.c deleted file mode 100644 index bbd0505bd..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/armada100/timer.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - * (C) Copyright 2010 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Prafulla Wadaskar <prafulla@marvell.com> - * Contributor: Mahavir Jain <mjain@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/armada100.h> - -/* - * Timer registers - * Refer Section A.6 in Datasheet - */ -struct armd1tmr_registers { - u32 clk_ctrl; /* Timer clk control reg */ - u32 match[9]; /* Timer match registers */ - u32 count[3]; /* Timer count registers */ - u32 status[3]; - u32 ie[3]; - u32 preload[3]; /* Timer preload value */ - u32 preload_ctrl[3]; - u32 wdt_match_en; - u32 wdt_match_r; - u32 wdt_val; - u32 wdt_sts; - u32 icr[3]; - u32 wdt_icr; - u32 cer; /* Timer count enable reg */ - u32 cmr; - u32 ilr[3]; - u32 wcr; - u32 wfar; - u32 wsar; - u32 cvwr; -}; - -#define TIMER 0 /* Use TIMER 0 */ -/* Each timer has 3 match registers */ -#define MATCH_CMP(x) ((3 * TIMER) + x) -#define TIMER_LOAD_VAL 0xffffffff -#define COUNT_RD_REQ 0x1 - -DECLARE_GLOBAL_DATA_PTR; -/* Using gd->arch.tbu from timestamp and gd->arch.tbl for lastdec */ - -/* For preventing risk of instability in reading counter value, - * first set read request to register cvwr and then read same - * register after it captures counter value. - */ -ulong read_timer(void) -{ - struct armd1tmr_registers *armd1timers = - (struct armd1tmr_registers *) ARMD1_TIMER_BASE; - volatile int loop=100; - - writel(COUNT_RD_REQ, &armd1timers->cvwr); - while (loop--); - return(readl(&armd1timers->cvwr)); -} - -ulong get_timer_masked(void) -{ - ulong now = read_timer(); - - if (now >= gd->arch.tbl) { - /* normal mode */ - gd->arch.tbu += now - gd->arch.tbl; - } else { - /* we have an overflow ... */ - gd->arch.tbu += now + TIMER_LOAD_VAL - gd->arch.tbl; - } - gd->arch.tbl = now; - - return gd->arch.tbu; -} - -ulong get_timer(ulong base) -{ - return ((get_timer_masked() / (CONFIG_SYS_HZ_CLOCK / 1000)) - - base); -} - -void __udelay(unsigned long usec) -{ - ulong delayticks; - ulong endtime; - - delayticks = (usec * (CONFIG_SYS_HZ_CLOCK / 1000000)); - endtime = get_timer_masked() + delayticks; - - while (get_timer_masked() < endtime); -} - -/* - * init the Timer - */ -int timer_init(void) -{ - struct armd1apb1_registers *apb1clkres = - (struct armd1apb1_registers *) ARMD1_APBC1_BASE; - struct armd1tmr_registers *armd1timers = - (struct armd1tmr_registers *) ARMD1_TIMER_BASE; - - /* Enable Timer clock at 3.25 MHZ */ - writel(APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(3), &apb1clkres->timers); - - /* load value into timer */ - writel(0x0, &armd1timers->clk_ctrl); - /* Use Timer 0 Match Resiger 0 */ - writel(TIMER_LOAD_VAL, &armd1timers->match[MATCH_CMP(0)]); - /* Preload value is 0 */ - writel(0x0, &armd1timers->preload[TIMER]); - /* Enable match comparator 0 for Timer 0 */ - writel(0x1, &armd1timers->preload_ctrl[TIMER]); - - /* Enable timer 0 */ - writel(0x1, &armd1timers->cer); - /* init the gd->arch.tbu and gd->arch.tbl value */ - gd->arch.tbl = read_timer(); - gd->arch.tbu = 0; - - return 0; -} - -#define MPMU_APRR_WDTR (1<<4) -#define TMR_WFAR 0xbaba /* WDT Register First key */ -#define TMP_WSAR 0xeb10 /* WDT Register Second key */ - -/* - * This function uses internal Watchdog Timer - * based reset mechanism. - * Steps to write watchdog registers (protected access) - * 1. Write key value to TMR_WFAR reg. - * 2. Write key value to TMP_WSAR reg. - * 3. Perform write operation. - */ -void reset_cpu (unsigned long ignored) -{ - struct armd1mpmu_registers *mpmu = - (struct armd1mpmu_registers *) ARMD1_MPMU_BASE; - struct armd1tmr_registers *armd1timers = - (struct armd1tmr_registers *) ARMD1_TIMER_BASE; - u32 val; - - /* negate hardware reset to the WDT after system reset */ - val = readl(&mpmu->aprr); - val = val | MPMU_APRR_WDTR; - writel(val, &mpmu->aprr); - - /* reset/enable WDT clock */ - writel(APBC_APBCLK | APBC_FNCLK | APBC_RST, &mpmu->wdtpcr); - readl(&mpmu->wdtpcr); - writel(APBC_APBCLK | APBC_FNCLK, &mpmu->wdtpcr); - readl(&mpmu->wdtpcr); - - /* clear previous WDT status */ - writel(TMR_WFAR, &armd1timers->wfar); - writel(TMP_WSAR, &armd1timers->wsar); - writel(0, &armd1timers->wdt_sts); - - /* set match counter */ - writel(TMR_WFAR, &armd1timers->wfar); - writel(TMP_WSAR, &armd1timers->wsar); - writel(0xf, &armd1timers->wdt_match_r); - - /* enable WDT reset */ - writel(TMR_WFAR, &armd1timers->wfar); - writel(TMP_WSAR, &armd1timers->wsar); - writel(0x3, &armd1timers->wdt_match_en); - - while(1); -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk (void) -{ - return (ulong)CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/Makefile deleted file mode 100644 index 698a28dc5..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-$(CONFIG_AT91CAP9) += at91cap9_devices.o -obj-$(CONFIG_AT91SAM9260) += at91sam9260_devices.o -obj-$(CONFIG_AT91SAM9G20) += at91sam9260_devices.o -obj-$(CONFIG_AT91SAM9XE) += at91sam9260_devices.o -obj-$(CONFIG_AT91SAM9261) += at91sam9261_devices.o -obj-$(CONFIG_AT91SAM9G10) += at91sam9261_devices.o -obj-$(CONFIG_AT91SAM9263) += at91sam9263_devices.o -obj-$(CONFIG_AT91SAM9RL) += at91sam9rl_devices.o -obj-$(CONFIG_AT91SAM9M10G45) += at91sam9m10g45_devices.o -obj-$(CONFIG_AT91SAM9G45) += at91sam9m10g45_devices.o -obj-$(CONFIG_AT91SAM9N12) += at91sam9n12_devices.o -obj-$(CONFIG_AT91SAM9X5) += at91sam9x5_devices.o -obj-$(CONFIG_AT91_EFLASH) += eflash.o -obj-$(CONFIG_AT91_LED) += led.o -obj-y += clock.o -obj-y += cpu.o -obj-y += reset.o -obj-y += timer.o - -ifndef CONFIG_SKIP_LOWLEVEL_INIT -obj-y += lowlevel_init.o -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91cap9_devices.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91cap9_devices.c deleted file mode 100644 index 16eeca737..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91cap9_devices.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * (C) Copyright 2009 - * Daniel Gorsulowski <daniel.gorsulowski@esd.eu> - * esd electronic system design gmbh <www.esd.eu> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/gpio.h> -#include <asm/arch/io.h> - -void at91_serial0_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; - - at91_set_a_periph(AT91_PIO_PORTA, 22, 1); /* TXD0 */ - at91_set_a_periph(AT91_PIO_PORTA, 23, 0); /* RXD0 */ - writel(1 << AT91CAP9_ID_US0, &pmc->pcer); -} - -void at91_serial1_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; - - at91_set_a_periph(AT91_PIO_PORTD, 0, 1); /* TXD1 */ - at91_set_a_periph(AT91_PIO_PORTD, 1, 0); /* RXD1 */ - writel(1 << AT91CAP9_ID_US1, &pmc->pcer); -} - -void at91_serial2_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; - - at91_set_a_periph(AT91_PIO_PORTD, 2, 1); /* TXD2 */ - at91_set_a_periph(AT91_PIO_PORTD, 3, 0); /* RXD2 */ - writel(1 << AT91CAP9_ID_US2, &pmc->pcer); -} - -void at91_serial3_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; - - at91_set_a_periph(AT91_PIO_PORTC, 30, 0); /* DRXD */ - at91_set_a_periph(AT91_PIO_PORTC, 31, 1); /* DTXD */ - writel(1 << AT91_ID_SYS, &pmc->pcer); -} - -void at91_serial_hw_init(void) -{ -#ifdef CONFIG_USART0 - at91_serial0_hw_init(); -#endif - -#ifdef CONFIG_USART1 - at91_serial1_hw_init(); -#endif - -#ifdef CONFIG_USART2 - at91_serial2_hw_init(); -#endif - -#ifdef CONFIG_USART3 /* DBGU */ - at91_serial3_hw_init(); -#endif -} - -#ifdef CONFIG_HAS_DATAFLASH -void at91_spi0_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; - - at91_set_b_periph(AT91_PIO_PORTA, 0, 0); /* SPI0_MISO */ - at91_set_b_periph(AT91_PIO_PORTA, 1, 0); /* SPI0_MOSI */ - at91_set_b_periph(AT91_PIO_PORTA, 2, 0); /* SPI0_SPCK */ - - /* Enable clock */ - writel(1 << AT91CAP9_ID_SPI0, &pmc->pcer); - - if (cs_mask & (1 << 0)) { - at91_set_b_periph(AT91_PIO_PORTA, 5, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_b_periph(AT91_PIO_PORTA, 3, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_b_periph(AT91_PIO_PORTD, 0, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_b_periph(AT91_PIO_PORTD, 1, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_pio_output(AT91_PIO_PORTA, 5, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_pio_output(AT91_PIO_PORTA, 3, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_pio_output(AT91_PIO_PORTD, 0, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_pio_output(AT91_PIO_PORTD, 1, 1); - } -} - -void at91_spi1_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; - - at91_set_a_periph(AT91_PIO_PORTB, 12, 0); /* SPI1_MISO */ - at91_set_a_periph(AT91_PIO_PORTB, 13, 0); /* SPI1_MOSI */ - at91_set_a_periph(AT91_PIO_PORTB, 14, 0); /* SPI1_SPCK */ - - /* Enable clock */ - writel(1 << AT91CAP9_ID_SPI1, &pmc->pcer); - - if (cs_mask & (1 << 0)) { - at91_set_a_periph(AT91_PIO_PORTB, 15, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_a_periph(AT91_PIO_PORTB, 16, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_a_periph(AT91_PIO_PORTB, 17, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_a_periph(AT91_PIO_PORTB, 18, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_pio_output(AT91_PIO_PORTB, 15, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_pio_output(AT91_PIO_PORTB, 16, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_pio_output(AT91_PIO_PORTB, 17, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_pio_output(AT91_PIO_PORTB, 18, 1); - } - -} -#endif - -#ifdef CONFIG_MACB -void at91_macb_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTB, 21, 0); /* ETXCK_EREFCK */ - at91_set_a_periph(AT91_PIO_PORTB, 22, 0); /* ERXDV */ - at91_set_a_periph(AT91_PIO_PORTB, 25, 0); /* ERX0 */ - at91_set_a_periph(AT91_PIO_PORTB, 26, 0); /* ERX1 */ - at91_set_a_periph(AT91_PIO_PORTB, 27, 0); /* ERXER */ - at91_set_a_periph(AT91_PIO_PORTB, 28, 0); /* ETXEN */ - at91_set_a_periph(AT91_PIO_PORTB, 23, 0); /* ETX0 */ - at91_set_a_periph(AT91_PIO_PORTB, 24, 0); /* ETX1 */ - at91_set_a_periph(AT91_PIO_PORTB, 30, 0); /* EMDIO */ - at91_set_a_periph(AT91_PIO_PORTB, 29, 0); /* EMDC */ - -#ifndef CONFIG_RMII - at91_set_b_periph(AT91_PIO_PORTC, 25, 0); /* ECRS */ - at91_set_b_periph(AT91_PIO_PORTC, 26, 0); /* ECOL */ - at91_set_b_periph(AT91_PIO_PORTC, 22, 0); /* ERX2 */ - at91_set_b_periph(AT91_PIO_PORTC, 23, 0); /* ERX3 */ - at91_set_b_periph(AT91_PIO_PORTC, 27, 0); /* ERXCK */ - at91_set_b_periph(AT91_PIO_PORTC, 20, 0); /* ETX2 */ - at91_set_b_periph(AT91_PIO_PORTC, 21, 0); /* ETX3 */ - at91_set_b_periph(AT91_PIO_PORTC, 24, 0); /* ETXER */ -#endif -} -#endif - -#ifdef CONFIG_AT91_CAN -void at91_can_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; - - at91_set_a_periph(AT91_PIO_PORTA, 12, 0); /* CAN_TX */ - at91_set_a_periph(AT91_PIO_PORTA, 13, 1); /* CAN_RX */ - - /* Enable clock */ - writel(1 << AT91CAP9_ID_CAN, &pmc->pcer); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c deleted file mode 100644 index cae4abcdf..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c +++ /dev/null @@ -1,209 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/gpio.h> - -/* - * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all - * peripheral pins. Good to have if hardware is soldered optionally - * or in case of SPI no slave is selected. Avoid lines to float - * needlessly. Use a short local PUP define. - * - * Due to errata "TXD floats when CTS is inactive" pullups are always - * on for TXD pins. - */ -#ifdef CONFIG_AT91_GPIO_PULLUP -# define PUP CONFIG_AT91_GPIO_PULLUP -#else -# define PUP 0 -#endif - -void at91_serial0_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 4, 1); /* TXD0 */ - at91_set_a_periph(AT91_PIO_PORTB, 5, PUP); /* RXD0 */ - writel(1 << ATMEL_ID_USART0, &pmc->pcer); -} - -void at91_serial1_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 6, 1); /* TXD1 */ - at91_set_a_periph(AT91_PIO_PORTB, 7, PUP); /* RXD1 */ - writel(1 << ATMEL_ID_USART1, &pmc->pcer); -} - -void at91_serial2_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 8, 1); /* TXD2 */ - at91_set_a_periph(AT91_PIO_PORTB, 9, PUP); /* RXD2 */ - writel(1 << ATMEL_ID_USART2, &pmc->pcer); -} - -void at91_seriald_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 14, PUP); /* DRXD */ - at91_set_a_periph(AT91_PIO_PORTB, 15, 1); /* DTXD */ - writel(1 << ATMEL_ID_SYS, &pmc->pcer); -} - -#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI) -void at91_spi0_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 0, PUP); /* SPI0_MISO */ - at91_set_a_periph(AT91_PIO_PORTA, 1, PUP); /* SPI0_MOSI */ - at91_set_a_periph(AT91_PIO_PORTA, 2, PUP); /* SPI0_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI0, &pmc->pcer); - - if (cs_mask & (1 << 0)) { - at91_set_a_periph(AT91_PIO_PORTA, 3, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_b_periph(AT91_PIO_PORTC, 11, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_b_periph(AT91_PIO_PORTC, 16, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_b_periph(AT91_PIO_PORTC, 17, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_pio_output(AT91_PIO_PORTA, 3, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_pio_output(AT91_PIO_PORTC, 11, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_pio_output(AT91_PIO_PORTC, 16, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_pio_output(AT91_PIO_PORTC, 17, 1); - } -} - -void at91_spi1_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 0, PUP); /* SPI1_MISO */ - at91_set_a_periph(AT91_PIO_PORTB, 1, PUP); /* SPI1_MOSI */ - at91_set_a_periph(AT91_PIO_PORTB, 2, PUP); /* SPI1_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI1, &pmc->pcer); - - if (cs_mask & (1 << 0)) { - at91_set_a_periph(AT91_PIO_PORTB, 3, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_b_periph(AT91_PIO_PORTC, 5, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_b_periph(AT91_PIO_PORTC, 4, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_b_periph(AT91_PIO_PORTC, 3, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_pio_output(AT91_PIO_PORTB, 3, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_pio_output(AT91_PIO_PORTC, 5, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_pio_output(AT91_PIO_PORTC, 4, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_pio_output(AT91_PIO_PORTC, 3, 1); - } -} -#endif - -#ifdef CONFIG_MACB -void at91_macb_hw_init(void) -{ - /* Enable EMAC clock */ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - writel(1 << ATMEL_ID_EMAC0, &pmc->pcer); - - at91_set_a_periph(AT91_PIO_PORTA, 19, 0); /* ETXCK_EREFCK */ - at91_set_a_periph(AT91_PIO_PORTA, 17, 0); /* ERXDV */ - at91_set_a_periph(AT91_PIO_PORTA, 14, 0); /* ERX0 */ - at91_set_a_periph(AT91_PIO_PORTA, 15, 0); /* ERX1 */ - at91_set_a_periph(AT91_PIO_PORTA, 18, 0); /* ERXER */ - at91_set_a_periph(AT91_PIO_PORTA, 16, 0); /* ETXEN */ - at91_set_a_periph(AT91_PIO_PORTA, 12, 0); /* ETX0 */ - at91_set_a_periph(AT91_PIO_PORTA, 13, 0); /* ETX1 */ - at91_set_a_periph(AT91_PIO_PORTA, 21, 0); /* EMDIO */ - at91_set_a_periph(AT91_PIO_PORTA, 20, 0); /* EMDC */ - -#ifndef CONFIG_RMII - at91_set_b_periph(AT91_PIO_PORTA, 28, 0); /* ECRS */ - at91_set_b_periph(AT91_PIO_PORTA, 29, 0); /* ECOL */ - at91_set_b_periph(AT91_PIO_PORTA, 25, 0); /* ERX2 */ - at91_set_b_periph(AT91_PIO_PORTA, 26, 0); /* ERX3 */ - at91_set_b_periph(AT91_PIO_PORTA, 27, 0); /* ERXCK */ -#if defined(CONFIG_AT91SAM9260EK) || defined(CONFIG_AFEB9260) - /* - * use PA10, PA11 for ETX2, ETX3. - * PA23 and PA24 are for TWI EEPROM - */ - at91_set_b_periph(AT91_PIO_PORTA, 10, 0); /* ETX2 */ - at91_set_b_periph(AT91_PIO_PORTA, 11, 0); /* ETX3 */ -#else - at91_set_b_periph(AT91_PIO_PORTA, 23, 0); /* ETX2 */ - at91_set_b_periph(AT91_PIO_PORTA, 24, 0); /* ETX3 */ -#if defined(CONFIG_AT91SAM9G20) - /* 9G20 BOOT ROM initializes those pins to multi-drive, undo that */ - at91_set_pio_multi_drive(AT91_PIO_PORTA, 23, 0); - at91_set_pio_multi_drive(AT91_PIO_PORTA, 24, 0); -#endif -#endif - at91_set_b_periph(AT91_PIO_PORTA, 22, 0); /* ETXER */ -#endif -} -#endif - -#if defined(CONFIG_GENERIC_ATMEL_MCI) -void at91_mci_hw_init(void) -{ - /* Enable mci clock */ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - writel(1 << ATMEL_ID_MCI, &pmc->pcer); - - at91_set_a_periph(AT91_PIO_PORTA, 8, 1); /* MCCK */ -#if defined(CONFIG_ATMEL_MCI_PORTB) - at91_set_b_periph(AT91_PIO_PORTA, 1, 1); /* MCCDB */ - at91_set_b_periph(AT91_PIO_PORTA, 0, 1); /* MCDB0 */ - at91_set_b_periph(AT91_PIO_PORTA, 5, 1); /* MCDB1 */ - at91_set_b_periph(AT91_PIO_PORTA, 4, 1); /* MCDB2 */ - at91_set_b_periph(AT91_PIO_PORTA, 3, 1); /* MCDB3 */ -#else - at91_set_a_periph(AT91_PIO_PORTA, 7, 1); /* MCCDA */ - at91_set_a_periph(AT91_PIO_PORTA, 6, 1); /* MCDA0 */ - at91_set_a_periph(AT91_PIO_PORTA, 9, 1); /* MCDA1 */ - at91_set_a_periph(AT91_PIO_PORTA, 10, 1); /* MCDA2 */ - at91_set_a_periph(AT91_PIO_PORTA, 11, 1); /* MCDA3 */ -#endif -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9261_devices.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9261_devices.c deleted file mode 100644 index a445c7507..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9261_devices.c +++ /dev/null @@ -1,140 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/gpio.h> - -/* - * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all - * peripheral pins. Good to have if hardware is soldered optionally - * or in case of SPI no slave is selected. Avoid lines to float - * needlessly. Use a short local PUP define. - * - * Due to errata "TXD floats when CTS is inactive" pullups are always - * on for TXD pins. - */ -#ifdef CONFIG_AT91_GPIO_PULLUP -# define PUP CONFIG_AT91_GPIO_PULLUP -#else -# define PUP 0 -#endif - -void at91_serial0_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTC, 8, 1); /* TXD0 */ - at91_set_a_periph(AT91_PIO_PORTC, 9, 0); /* RXD0 */ - writel(1 << ATMEL_ID_USART0, &pmc->pcer); -} - -void at91_serial1_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTC, 12, 1); /* TXD1 */ - at91_set_a_periph(AT91_PIO_PORTC, 13, 0); /* RXD1 */ - writel(1 << ATMEL_ID_USART1, &pmc->pcer); -} - -void at91_serial2_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTC, 14, 1); /* TXD2 */ - at91_set_a_periph(AT91_PIO_PORTC, 15, 0); /* RXD2 */ - writel(1 << ATMEL_ID_USART2, &pmc->pcer); -} - -void at91_seriald_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 9, 0); /* DRXD */ - at91_set_a_periph(AT91_PIO_PORTA, 10, 1); /* DTXD */ - writel(1 << ATMEL_ID_SYS, &pmc->pcer); -} - -#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI) -void at91_spi0_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 0, PUP); /* SPI0_MISO */ - at91_set_a_periph(AT91_PIO_PORTA, 1, PUP); /* SPI0_MOSI */ - at91_set_a_periph(AT91_PIO_PORTA, 2, PUP); /* SPI0_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI0, &pmc->pcer); - - if (cs_mask & (1 << 0)) { - at91_set_a_periph(AT91_PIO_PORTA, 3, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_a_periph(AT91_PIO_PORTA, 4, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_a_periph(AT91_PIO_PORTA, 5, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_a_periph(AT91_PIO_PORTA, 6, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_pio_output(AT91_PIO_PORTA, 3, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_pio_output(AT91_PIO_PORTA, 4, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_pio_output(AT91_PIO_PORTA, 5, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_pio_output(AT91_PIO_PORTA, 6, 1); - } -} - -void at91_spi1_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 30, PUP); /* SPI1_MISO */ - at91_set_a_periph(AT91_PIO_PORTB, 31, PUP); /* SPI1_MOSI */ - at91_set_a_periph(AT91_PIO_PORTB, 29, PUP); /* SPI1_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI1, &pmc->pcer); - - if (cs_mask & (1 << 0)) { - at91_set_a_periph(AT91_PIO_PORTB, 28, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_b_periph(AT91_PIO_PORTA, 24, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_b_periph(AT91_PIO_PORTA, 25, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_a_periph(AT91_PIO_PORTA, 26, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_pio_output(AT91_PIO_PORTB, 28, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_pio_output(AT91_PIO_PORTA, 24, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_pio_output(AT91_PIO_PORTA, 25, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_pio_output(AT91_PIO_PORTA, 26, 1); - } -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c deleted file mode 100644 index 6b51d5f35..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c +++ /dev/null @@ -1,218 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * (C) Copyright 2009-2011 - * Daniel Gorsulowski <daniel.gorsulowski@esd.eu> - * esd electronic system design gmbh <www.esd.eu> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/gpio.h> - -/* - * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all - * peripheral pins. Good to have if hardware is soldered optionally - * or in case of SPI no slave is selected. Avoid lines to float - * needlessly. Use a short local PUP define. - * - * Due to errata "TXD floats when CTS is inactive" pullups are always - * on for TXD pins. - */ -#ifdef CONFIG_AT91_GPIO_PULLUP -# define PUP CONFIG_AT91_GPIO_PULLUP -#else -# define PUP 0 -#endif - -void at91_serial0_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 26, 1); /* TXD0 */ - at91_set_a_periph(AT91_PIO_PORTA, 27, PUP); /* RXD0 */ - writel(1 << ATMEL_ID_USART0, &pmc->pcer); -} - -void at91_serial1_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTD, 0, 1); /* TXD1 */ - at91_set_a_periph(AT91_PIO_PORTD, 1, PUP); /* RXD1 */ - writel(1 << ATMEL_ID_USART1, &pmc->pcer); -} - -void at91_serial2_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTD, 2, 1); /* TXD2 */ - at91_set_a_periph(AT91_PIO_PORTD, 3, PUP); /* RXD2 */ - writel(1 << ATMEL_ID_USART2, &pmc->pcer); -} - -void at91_seriald_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTC, 30, PUP); /* DRXD */ - at91_set_a_periph(AT91_PIO_PORTC, 31, 1); /* DTXD */ - writel(1 << ATMEL_ID_SYS, &pmc->pcer); -} - -#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI) -void at91_spi0_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_b_periph(AT91_PIO_PORTA, 0, PUP); /* SPI0_MISO */ - at91_set_b_periph(AT91_PIO_PORTA, 1, PUP); /* SPI0_MOSI */ - at91_set_b_periph(AT91_PIO_PORTA, 2, PUP); /* SPI0_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI0, &pmc->pcer); - - if (cs_mask & (1 << 0)) { - at91_set_b_periph(AT91_PIO_PORTA, 5, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_b_periph(AT91_PIO_PORTA, 3, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_b_periph(AT91_PIO_PORTA, 4, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_b_periph(AT91_PIO_PORTB, 11, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_pio_output(AT91_PIO_PORTA, 5, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_pio_output(AT91_PIO_PORTA, 3, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_pio_output(AT91_PIO_PORTA, 4, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_pio_output(AT91_PIO_PORTB, 11, 1); - } -} - -void at91_spi1_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 12, PUP); /* SPI1_MISO */ - at91_set_a_periph(AT91_PIO_PORTB, 13, PUP); /* SPI1_MOSI */ - at91_set_a_periph(AT91_PIO_PORTB, 14, PUP); /* SPI1_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI1, &pmc->pcer); - - if (cs_mask & (1 << 0)) { - at91_set_a_periph(AT91_PIO_PORTB, 15, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_a_periph(AT91_PIO_PORTB, 16, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_a_periph(AT91_PIO_PORTB, 17, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_a_periph(AT91_PIO_PORTB, 18, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_pio_output(AT91_PIO_PORTB, 15, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_pio_output(AT91_PIO_PORTB, 16, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_pio_output(AT91_PIO_PORTB, 17, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_pio_output(AT91_PIO_PORTB, 18, 1); - } -} -#endif - -#if defined(CONFIG_GENERIC_ATMEL_MCI) -void at91_mci_hw_init(void) -{ - /* Enable mci clock */ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - writel(1 << ATMEL_ID_MCI1, &pmc->pcer); - - at91_set_a_periph(AT91_PIO_PORTA, 6, PUP); /* MCI1_CK */ - -#if defined(CONFIG_ATMEL_MCI_PORTB) - at91_set_a_periph(AT91_PIO_PORTA, 21, PUP); /* MCI1_CDB */ - at91_set_a_periph(AT91_PIO_PORTA, 22, PUP); /* MCI1_DB0 */ - at91_set_a_periph(AT91_PIO_PORTA, 23, PUP); /* MCI1_DB1 */ - at91_set_a_periph(AT91_PIO_PORTA, 24, PUP); /* MCI1_DB2 */ - at91_set_a_periph(AT91_PIO_PORTA, 25, PUP); /* MCI1_DB3 */ -#else - at91_set_a_periph(AT91_PIO_PORTA, 7, PUP); /* MCI1_CDA */ - at91_set_a_periph(AT91_PIO_PORTA, 8, PUP); /* MCI1_DA0 */ - at91_set_a_periph(AT91_PIO_PORTA, 9, PUP); /* MCI1_DA1 */ - at91_set_a_periph(AT91_PIO_PORTA, 10, PUP); /* MCI1_DA2 */ - at91_set_a_periph(AT91_PIO_PORTA, 11, PUP); /* MCI1_DA3 */ -#endif -} -#endif - -#ifdef CONFIG_MACB -void at91_macb_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTE, 21, 0); /* ETXCK_EREFCK */ - at91_set_b_periph(AT91_PIO_PORTC, 25, 0); /* ERXDV */ - at91_set_a_periph(AT91_PIO_PORTE, 25, 0); /* ERX0 */ - at91_set_a_periph(AT91_PIO_PORTE, 26, 0); /* ERX1 */ - at91_set_a_periph(AT91_PIO_PORTE, 27, 0); /* ERXER */ - at91_set_a_periph(AT91_PIO_PORTE, 28, 0); /* ETXEN */ - at91_set_a_periph(AT91_PIO_PORTE, 23, 0); /* ETX0 */ - at91_set_a_periph(AT91_PIO_PORTE, 24, 0); /* ETX1 */ - at91_set_a_periph(AT91_PIO_PORTE, 30, 0); /* EMDIO */ - at91_set_a_periph(AT91_PIO_PORTE, 29, 0); /* EMDC */ - -#ifndef CONFIG_RMII - at91_set_a_periph(AT91_PIO_PORTE, 22, 0); /* ECRS */ - at91_set_b_periph(AT91_PIO_PORTC, 26, 0); /* ECOL */ - at91_set_b_periph(AT91_PIO_PORTC, 22, 0); /* ERX2 */ - at91_set_b_periph(AT91_PIO_PORTC, 23, 0); /* ERX3 */ - at91_set_b_periph(AT91_PIO_PORTC, 27, 0); /* ERXCK */ - at91_set_b_periph(AT91_PIO_PORTC, 20, 0); /* ETX2 */ - at91_set_b_periph(AT91_PIO_PORTC, 21, 0); /* ETX3 */ - at91_set_b_periph(AT91_PIO_PORTC, 24, 0); /* ETXER */ -#endif -} -#endif - -#ifdef CONFIG_USB_OHCI_NEW -void at91_uhp_hw_init(void) -{ - /* Enable VBus on UHP ports */ - at91_set_pio_output(AT91_PIO_PORTA, 21, 0); - at91_set_pio_output(AT91_PIO_PORTA, 24, 0); -} -#endif - -#ifdef CONFIG_AT91_CAN -void at91_can_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 13, 0); /* CAN_TX */ - at91_set_a_periph(AT91_PIO_PORTA, 14, 1); /* CAN_RX */ - - /* Enable clock */ - writel(1 << ATMEL_ID_CAN, &pmc->pcer); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c deleted file mode 100644 index 7d7725c4b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/gpio.h> -#include <asm/io.h> - -/* - * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all - * peripheral pins. Good to have if hardware is soldered optionally - * or in case of SPI no slave is selected. Avoid lines to float - * needlessly. Use a short local PUP define. - * - * Due to errata "TXD floats when CTS is inactive" pullups are always - * on for TXD pins. - */ -#ifdef CONFIG_AT91_GPIO_PULLUP -# define PUP CONFIG_AT91_GPIO_PULLUP -#else -# define PUP 0 -#endif - -void at91_serial0_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 19, 1); /* TXD0 */ - at91_set_a_periph(AT91_PIO_PORTB, 18, PUP); /* RXD0 */ - writel(1 << ATMEL_ID_USART0, &pmc->pcer); -} - -void at91_serial1_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 4, 1); /* TXD1 */ - at91_set_a_periph(AT91_PIO_PORTB, 5, PUP); /* RXD1 */ - writel(1 << ATMEL_ID_USART1, &pmc->pcer); -} - -void at91_serial2_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTD, 6, 1); /* TXD2 */ - at91_set_a_periph(AT91_PIO_PORTD, 7, PUP); /* RXD2 */ - writel(1 << ATMEL_ID_USART2, &pmc->pcer); -} - -void at91_seriald_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 12, 0); /* DRXD */ - at91_set_a_periph(AT91_PIO_PORTB, 13, 1); /* DTXD */ - writel(1 << ATMEL_ID_SYS, &pmc->pcer); -} - -#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI) -void at91_spi0_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 0, PUP); /* SPI0_MISO */ - at91_set_a_periph(AT91_PIO_PORTB, 1, PUP); /* SPI0_MOSI */ - at91_set_a_periph(AT91_PIO_PORTB, 2, PUP); /* SPI0_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI0, &pmc->pcer); - - if (cs_mask & (1 << 0)) { - at91_set_a_periph(AT91_PIO_PORTB, 3, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_b_periph(AT91_PIO_PORTB, 18, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_b_periph(AT91_PIO_PORTB, 19, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_b_periph(AT91_PIO_PORTD, 27, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_pio_output(AT91_PIO_PORTB, 3, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_pio_output(AT91_PIO_PORTB, 18, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_pio_output(AT91_PIO_PORTB, 19, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_pio_output(AT91_PIO_PORTD, 27, 1); - } -} - -void at91_spi1_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 14, PUP); /* SPI1_MISO */ - at91_set_a_periph(AT91_PIO_PORTB, 15, PUP); /* SPI1_MOSI */ - at91_set_a_periph(AT91_PIO_PORTB, 16, PUP); /* SPI1_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI1, &pmc->pcer); - - if (cs_mask & (1 << 0)) { - at91_set_a_periph(AT91_PIO_PORTB, 17, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_b_periph(AT91_PIO_PORTD, 28, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_a_periph(AT91_PIO_PORTD, 18, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_a_periph(AT91_PIO_PORTD, 19, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_pio_output(AT91_PIO_PORTB, 17, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_pio_output(AT91_PIO_PORTD, 28, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_pio_output(AT91_PIO_PORTD, 18, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_pio_output(AT91_PIO_PORTD, 19, 1); - } - -} -#endif - -#ifdef CONFIG_MACB -void at91_macb_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTA, 17, 0); /* ETXCK_EREFCK */ - at91_set_a_periph(AT91_PIO_PORTA, 15, 0); /* ERXDV */ - at91_set_a_periph(AT91_PIO_PORTA, 12, 0); /* ERX0 */ - at91_set_a_periph(AT91_PIO_PORTA, 13, 0); /* ERX1 */ - at91_set_a_periph(AT91_PIO_PORTA, 16, 0); /* ERXER */ - at91_set_a_periph(AT91_PIO_PORTA, 14, 0); /* ETXEN */ - at91_set_a_periph(AT91_PIO_PORTA, 10, 0); /* ETX0 */ - at91_set_a_periph(AT91_PIO_PORTA, 11, 0); /* ETX1 */ - at91_set_a_periph(AT91_PIO_PORTA, 19, 0); /* EMDIO */ - at91_set_a_periph(AT91_PIO_PORTA, 18, 0); /* EMDC */ -#ifndef CONFIG_RMII - at91_set_b_periph(AT91_PIO_PORTA, 29, 0); /* ECRS */ - at91_set_b_periph(AT91_PIO_PORTA, 30, 0); /* ECOL */ - at91_set_b_periph(AT91_PIO_PORTA, 8, 0); /* ERX2 */ - at91_set_b_periph(AT91_PIO_PORTA, 9, 0); /* ERX3 */ - at91_set_b_periph(AT91_PIO_PORTA, 28, 0); /* ERXCK */ - at91_set_b_periph(AT91_PIO_PORTA, 6, 0); /* ETX2 */ - at91_set_b_periph(AT91_PIO_PORTA, 7, 0); /* ETX3 */ - at91_set_b_periph(AT91_PIO_PORTA, 27, 0); /* ETXER */ -#endif -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9n12_devices.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9n12_devices.c deleted file mode 100644 index 39f17a1e1..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9n12_devices.c +++ /dev/null @@ -1,161 +0,0 @@ -/* - * (C) Copyright 2013 Atmel Corporation - * Josh Wu <josh.wu@atmel.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_pio.h> - -unsigned int has_lcdc() -{ - return 1; -} - -void at91_serial0_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 0, 1); /* TXD0 */ - at91_set_a_periph(AT91_PIO_PORTA, 1, 0); /* RXD0 */ - writel(1 << ATMEL_ID_USART0, &pmc->pcer); -} - -void at91_serial1_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 5, 1); /* TXD1 */ - at91_set_a_periph(AT91_PIO_PORTA, 6, 0); /* RXD1 */ - writel(1 << ATMEL_ID_USART1, &pmc->pcer); -} - -void at91_serial2_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 7, 1); /* TXD2 */ - at91_set_a_periph(AT91_PIO_PORTA, 8, 0); /* RXD2 */ - writel(1 << ATMEL_ID_USART2, &pmc->pcer); -} - -void at91_serial3_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - at91_set_b_periph(AT91_PIO_PORTC, 22, 1); /* TXD3 */ - at91_set_b_periph(AT91_PIO_PORTC, 23, 0); /* RXD3 */ - writel(1 << ATMEL_ID_USART3, &pmc->pcer); -} - -void at91_seriald_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 10, 1); /* DTXD */ - at91_set_a_periph(AT91_PIO_PORTA, 9, 0); /* DRXD */ - writel(1 << ATMEL_ID_SYS, &pmc->pcer); -} - -#ifdef CONFIG_ATMEL_SPI -void at91_spi0_hw_init(unsigned long cs_mask) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 11, 0); /* SPI0_MISO */ - at91_set_a_periph(AT91_PIO_PORTA, 12, 0); /* SPI0_MOSI */ - at91_set_a_periph(AT91_PIO_PORTA, 13, 0); /* SPI0_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI0, &pmc->pcer); - - if (cs_mask & (1 << 0)) - at91_set_pio_output(AT91_PIO_PORTA, 14, 1); - if (cs_mask & (1 << 1)) - at91_set_pio_output(AT91_PIO_PORTA, 7, 1); - if (cs_mask & (1 << 2)) - at91_set_pio_output(AT91_PIO_PORTA, 1, 1); - if (cs_mask & (1 << 3)) - at91_set_pio_output(AT91_PIO_PORTB, 3, 1); -} - -void at91_spi1_hw_init(unsigned long cs_mask) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - at91_set_b_periph(AT91_PIO_PORTA, 21, 0); /* SPI1_MISO */ - at91_set_b_periph(AT91_PIO_PORTA, 22, 0); /* SPI1_MOSI */ - at91_set_b_periph(AT91_PIO_PORTA, 23, 0); /* SPI1_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI1, &pmc->pcer); - - if (cs_mask & (1 << 0)) - at91_set_pio_output(AT91_PIO_PORTA, 8, 1); - if (cs_mask & (1 << 1)) - at91_set_pio_output(AT91_PIO_PORTA, 0, 1); - if (cs_mask & (1 << 2)) - at91_set_pio_output(AT91_PIO_PORTA, 31, 1); - if (cs_mask & (1 << 3)) - at91_set_pio_output(AT91_PIO_PORTA, 30, 1); -} -#endif - -void at91_mci_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 17, 0); /* MCCK */ - at91_set_a_periph(AT91_PIO_PORTA, 16, 0); /* MCCDA */ - at91_set_a_periph(AT91_PIO_PORTA, 15, 0); /* MCDA0 */ - at91_set_a_periph(AT91_PIO_PORTA, 18, 0); /* MCDA1 */ - at91_set_a_periph(AT91_PIO_PORTA, 19, 0); /* MCDA2 */ - at91_set_a_periph(AT91_PIO_PORTA, 20, 0); /* MCDA3 */ - - writel(1 << ATMEL_ID_HSMCI0, &pmc->pcer); -} - -#ifdef CONFIG_LCD -void at91_lcd_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTC, 24, 0); /* LCDDPWR */ - at91_set_a_periph(AT91_PIO_PORTC, 26, 0); /* LCDVSYNC */ - at91_set_a_periph(AT91_PIO_PORTC, 27, 0); /* LCDHSYNC */ - at91_set_a_periph(AT91_PIO_PORTC, 28, 0); /* LCDDOTCK */ - at91_set_a_periph(AT91_PIO_PORTC, 29, 0); /* LCDDEN */ - at91_set_a_periph(AT91_PIO_PORTC, 30, 0); /* LCDDOTCK */ - - at91_set_a_periph(AT91_PIO_PORTC, 0, 0); /* LCDD0 */ - at91_set_a_periph(AT91_PIO_PORTC, 1, 0); /* LCDD1 */ - at91_set_a_periph(AT91_PIO_PORTC, 2, 0); /* LCDD2 */ - at91_set_a_periph(AT91_PIO_PORTC, 3, 0); /* LCDD3 */ - at91_set_a_periph(AT91_PIO_PORTC, 4, 0); /* LCDD4 */ - at91_set_a_periph(AT91_PIO_PORTC, 5, 0); /* LCDD5 */ - at91_set_a_periph(AT91_PIO_PORTC, 6, 0); /* LCDD6 */ - at91_set_a_periph(AT91_PIO_PORTC, 7, 0); /* LCDD7 */ - at91_set_a_periph(AT91_PIO_PORTC, 8, 0); /* LCDD8 */ - at91_set_a_periph(AT91_PIO_PORTC, 9, 0); /* LCDD9 */ - at91_set_a_periph(AT91_PIO_PORTC, 10, 0); /* LCDD10 */ - at91_set_a_periph(AT91_PIO_PORTC, 11, 0); /* LCDD11 */ - at91_set_a_periph(AT91_PIO_PORTC, 12, 0); /* LCDD12 */ - at91_set_a_periph(AT91_PIO_PORTC, 13, 0); /* LCDD13 */ - at91_set_a_periph(AT91_PIO_PORTC, 14, 0); /* LCDD14 */ - at91_set_a_periph(AT91_PIO_PORTC, 15, 0); /* LCDD15 */ - at91_set_a_periph(AT91_PIO_PORTC, 16, 0); /* LCDD16 */ - at91_set_a_periph(AT91_PIO_PORTC, 17, 0); /* LCDD17 */ - at91_set_a_periph(AT91_PIO_PORTC, 18, 0); /* LCDD18 */ - at91_set_a_periph(AT91_PIO_PORTC, 19, 0); /* LCDD19 */ - at91_set_a_periph(AT91_PIO_PORTC, 20, 0); /* LCDD20 */ - at91_set_a_periph(AT91_PIO_PORTC, 21, 0); /* LCDD21 */ - at91_set_a_periph(AT91_PIO_PORTC, 22, 0); /* LCDD22 */ - at91_set_a_periph(AT91_PIO_PORTC, 23, 0); /* LCDD23 */ - - writel(1 << ATMEL_ID_LCDC, &pmc->pcer); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9rl_devices.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9rl_devices.c deleted file mode 100644 index 0ec32c3ab..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9rl_devices.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/gpio.h> - -/* - * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all - * peripheral pins. Good to have if hardware is soldered optionally - * or in case of SPI no slave is selected. Avoid lines to float - * needlessly. Use a short local PUP define. - * - * Due to errata "TXD floats when CTS is inactive" pullups are always - * on for TXD pins. - */ -#ifdef CONFIG_AT91_GPIO_PULLUP -# define PUP CONFIG_AT91_GPIO_PULLUP -#else -# define PUP 0 -#endif - -void at91_serial0_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 6, 1); /* TXD0 */ - at91_set_a_periph(AT91_PIO_PORTA, 7, PUP); /* RXD0 */ - writel(1 << ATMEL_ID_USART0, &pmc->pcer); -} - -void at91_serial1_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 11, 1); /* TXD1 */ - at91_set_a_periph(AT91_PIO_PORTA, 12, PUP); /* RXD1 */ - writel(1 << ATMEL_ID_USART1, &pmc->pcer); -} - -void at91_serial2_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 13, 1); /* TXD2 */ - at91_set_a_periph(AT91_PIO_PORTA, 14, PUP); /* RXD2 */ - writel(1 << ATMEL_ID_USART2, &pmc->pcer); -} - -void at91_seriald_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 21, PUP); /* DRXD */ - at91_set_a_periph(AT91_PIO_PORTA, 22, 1); /* DTXD */ - writel(1 << ATMEL_ID_SYS, &pmc->pcer); -} - -#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI) -void at91_spi0_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 25, PUP); /* SPI0_MISO */ - at91_set_a_periph(AT91_PIO_PORTA, 26, PUP); /* SPI0_MOSI */ - at91_set_a_periph(AT91_PIO_PORTA, 27, PUP); /* SPI0_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI, &pmc->pcer); - - if (cs_mask & (1 << 0)) { - at91_set_a_periph(AT91_PIO_PORTA, 28, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_b_periph(AT91_PIO_PORTB, 7, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_a_periph(AT91_PIO_PORTD, 8, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_b_periph(AT91_PIO_PORTD, 9, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_pio_output(AT91_PIO_PORTA, 28, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_pio_output(AT91_PIO_PORTB, 7, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_pio_output(AT91_PIO_PORTD, 8, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_pio_output(AT91_PIO_PORTD, 9, 1); - } -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c deleted file mode 100644 index 6d9457223..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c +++ /dev/null @@ -1,244 +0,0 @@ -/* - * Copyright (C) 2012 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/gpio.h> -#include <asm/io.h> - -unsigned int get_chip_id(void) -{ - /* The 0x40 is the offset of cidr in DBGU */ - return readl(ATMEL_BASE_DBGU + 0x40) & ~ARCH_ID_VERSION_MASK; -} - -unsigned int get_extension_chip_id(void) -{ - /* The 0x44 is the offset of exid in DBGU */ - return readl(ATMEL_BASE_DBGU + 0x44); -} - -unsigned int has_emac1() -{ - return cpu_is_at91sam9x25(); -} - -unsigned int has_emac0() -{ - return !(cpu_is_at91sam9g15()); -} - -unsigned int has_lcdc() -{ - return cpu_is_at91sam9g15() || cpu_is_at91sam9g35() - || cpu_is_at91sam9x35(); -} - -char *get_cpu_name() -{ - unsigned int extension_id = get_extension_chip_id(); - - if (cpu_is_at91sam9x5()) { - switch (extension_id) { - case ARCH_EXID_AT91SAM9G15: - return "AT91SAM9G15"; - case ARCH_EXID_AT91SAM9G25: - return "AT91SAM9G25"; - case ARCH_EXID_AT91SAM9G35: - return "AT91SAM9G35"; - case ARCH_EXID_AT91SAM9X25: - return "AT91SAM9X25"; - case ARCH_EXID_AT91SAM9X35: - return "AT91SAM9X35"; - default: - return "Unknown CPU type"; - } - } else { - return "Unknown CPU type"; - } -} - -void at91_seriald_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 9, 0); /* DRXD */ - at91_set_a_periph(AT91_PIO_PORTA, 10, 1); /* DTXD */ - - writel(1 << ATMEL_ID_SYS, &pmc->pcer); -} - -void at91_serial0_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 0, 1); /* TXD */ - at91_set_a_periph(AT91_PIO_PORTA, 1, 0); /* RXD */ - - writel(1 << ATMEL_ID_USART0, &pmc->pcer); -} - -void at91_serial1_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 5, 1); /* TXD */ - at91_set_a_periph(AT91_PIO_PORTA, 6, 0); /* RXD */ - - writel(1 << ATMEL_ID_USART1, &pmc->pcer); -} - -void at91_serial2_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 7, 1); /* TXD */ - at91_set_a_periph(AT91_PIO_PORTA, 8, 0); /* RXD */ - - writel(1 << ATMEL_ID_USART2, &pmc->pcer); -} - -void at91_mci_hw_init(void) -{ - /* Initialize the MCI0 */ - at91_set_a_periph(AT91_PIO_PORTA, 17, 1); /* MCCK */ - at91_set_a_periph(AT91_PIO_PORTA, 16, 1); /* MCCDA */ - at91_set_a_periph(AT91_PIO_PORTA, 15, 1); /* MCDA0 */ - at91_set_a_periph(AT91_PIO_PORTA, 18, 1); /* MCDA1 */ - at91_set_a_periph(AT91_PIO_PORTA, 19, 1); /* MCDA2 */ - at91_set_a_periph(AT91_PIO_PORTA, 20, 1); /* MCDA3 */ - - /* Enable clock for MCI0 */ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - writel(1 << ATMEL_ID_HSMCI0, &pmc->pcer); -} - -#ifdef CONFIG_ATMEL_SPI -void at91_spi0_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 11, 0); /* SPI0_MISO */ - at91_set_a_periph(AT91_PIO_PORTA, 12, 0); /* SPI0_MOSI */ - at91_set_a_periph(AT91_PIO_PORTA, 13, 0); /* SPI0_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI0, &pmc->pcer); - - if (cs_mask & (1 << 0)) - at91_set_a_periph(AT91_PIO_PORTA, 14, 0); - if (cs_mask & (1 << 1)) - at91_set_b_periph(AT91_PIO_PORTA, 7, 0); - if (cs_mask & (1 << 2)) - at91_set_b_periph(AT91_PIO_PORTA, 1, 0); - if (cs_mask & (1 << 3)) - at91_set_b_periph(AT91_PIO_PORTB, 3, 0); - if (cs_mask & (1 << 4)) - at91_set_pio_output(AT91_PIO_PORTA, 14, 0); - if (cs_mask & (1 << 5)) - at91_set_pio_output(AT91_PIO_PORTA, 7, 0); - if (cs_mask & (1 << 6)) - at91_set_pio_output(AT91_PIO_PORTA, 1, 0); - if (cs_mask & (1 << 7)) - at91_set_pio_output(AT91_PIO_PORTB, 3, 0); -} - -void at91_spi1_hw_init(unsigned long cs_mask) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - at91_set_b_periph(AT91_PIO_PORTA, 21, 0); /* SPI1_MISO */ - at91_set_b_periph(AT91_PIO_PORTA, 22, 0); /* SPI1_MOSI */ - at91_set_b_periph(AT91_PIO_PORTA, 23, 0); /* SPI1_SPCK */ - - /* Enable clock */ - writel(1 << ATMEL_ID_SPI1, &pmc->pcer); - - if (cs_mask & (1 << 0)) - at91_set_b_periph(AT91_PIO_PORTA, 8, 0); - if (cs_mask & (1 << 1)) - at91_set_b_periph(AT91_PIO_PORTA, 0, 0); - if (cs_mask & (1 << 2)) - at91_set_b_periph(AT91_PIO_PORTA, 31, 0); - if (cs_mask & (1 << 3)) - at91_set_b_periph(AT91_PIO_PORTA, 30, 0); - if (cs_mask & (1 << 4)) - at91_set_pio_output(AT91_PIO_PORTA, 8, 0); - if (cs_mask & (1 << 5)) - at91_set_pio_output(AT91_PIO_PORTA, 0, 0); - if (cs_mask & (1 << 6)) - at91_set_pio_output(AT91_PIO_PORTA, 31, 0); - if (cs_mask & (1 << 7)) - at91_set_pio_output(AT91_PIO_PORTA, 30, 0); -} -#endif - -#if defined(CONFIG_USB_OHCI_NEW) || defined(CONFIG_USB_EHCI) -void at91_uhp_hw_init(void) -{ - /* Enable VBus on UHP ports */ - at91_set_pio_output(AT91_PIO_PORTD, 18, 0); /* port A */ - at91_set_pio_output(AT91_PIO_PORTD, 19, 0); /* port B */ -#if defined(CONFIG_USB_OHCI_NEW) - /* port C is OHCI only */ - at91_set_pio_output(AT91_PIO_PORTD, 20, 0); /* port C */ -#endif -} -#endif - -#ifdef CONFIG_MACB -void at91_macb_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - if (has_emac0()) { - /* Enable EMAC0 clock */ - writel(1 << ATMEL_ID_EMAC0, &pmc->pcer); - /* EMAC0 pins setup */ - at91_set_a_periph(AT91_PIO_PORTB, 4, 0); /* ETXCK */ - at91_set_a_periph(AT91_PIO_PORTB, 3, 0); /* ERXDV */ - at91_set_a_periph(AT91_PIO_PORTB, 0, 0); /* ERX0 */ - at91_set_a_periph(AT91_PIO_PORTB, 1, 0); /* ERX1 */ - at91_set_a_periph(AT91_PIO_PORTB, 2, 0); /* ERXER */ - at91_set_a_periph(AT91_PIO_PORTB, 7, 0); /* ETXEN */ - at91_set_a_periph(AT91_PIO_PORTB, 9, 0); /* ETX0 */ - at91_set_a_periph(AT91_PIO_PORTB, 10, 0); /* ETX1 */ - at91_set_a_periph(AT91_PIO_PORTB, 5, 0); /* EMDIO */ - at91_set_a_periph(AT91_PIO_PORTB, 6, 0); /* EMDC */ - } - - if (has_emac1()) { - /* Enable EMAC1 clock */ - writel(1 << ATMEL_ID_EMAC1, &pmc->pcer); - /* EMAC1 pins setup */ - at91_set_b_periph(AT91_PIO_PORTC, 29, 0); /* ETXCK */ - at91_set_b_periph(AT91_PIO_PORTC, 28, 0); /* ECRSDV */ - at91_set_b_periph(AT91_PIO_PORTC, 20, 0); /* ERXO */ - at91_set_b_periph(AT91_PIO_PORTC, 21, 0); /* ERX1 */ - at91_set_b_periph(AT91_PIO_PORTC, 16, 0); /* ERXER */ - at91_set_b_periph(AT91_PIO_PORTC, 27, 0); /* ETXEN */ - at91_set_b_periph(AT91_PIO_PORTC, 18, 0); /* ETX0 */ - at91_set_b_periph(AT91_PIO_PORTC, 19, 0); /* ETX1 */ - at91_set_b_periph(AT91_PIO_PORTC, 31, 0); /* EMDIO */ - at91_set_b_periph(AT91_PIO_PORTC, 30, 0); /* EMDC */ - } - -#ifndef CONFIG_RMII - /* Only emac0 support MII */ - if (has_emac0()) { - at91_set_a_periph(AT91_PIO_PORTB, 16, 0); /* ECRS */ - at91_set_a_periph(AT91_PIO_PORTB, 17, 0); /* ECOL */ - at91_set_a_periph(AT91_PIO_PORTB, 13, 0); /* ERX2 */ - at91_set_a_periph(AT91_PIO_PORTB, 14, 0); /* ERX3 */ - at91_set_a_periph(AT91_PIO_PORTB, 15, 0); /* ERXCK */ - at91_set_a_periph(AT91_PIO_PORTB, 11, 0); /* ETX2 */ - at91_set_a_periph(AT91_PIO_PORTB, 12, 0); /* ETX3 */ - at91_set_a_periph(AT91_PIO_PORTB, 8, 0); /* ETXER */ - } -#endif -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/clock.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/clock.c deleted file mode 100644 index 31315b58e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/clock.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * [origin: Linux kernel linux/arch/arm/mach-at91/clock.c] - * - * Copyright (C) 2005 David Brownell - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/clk.h> - -#if !defined(CONFIG_AT91FAMILY) -# error You need to define CONFIG_AT91FAMILY in your board config! -#endif - -DECLARE_GLOBAL_DATA_PTR; - -static unsigned long at91_css_to_rate(unsigned long css) -{ - switch (css) { - case AT91_PMC_MCKR_CSS_SLOW: - return CONFIG_SYS_AT91_SLOW_CLOCK; - case AT91_PMC_MCKR_CSS_MAIN: - return gd->arch.main_clk_rate_hz; - case AT91_PMC_MCKR_CSS_PLLA: - return gd->arch.plla_rate_hz; - case AT91_PMC_MCKR_CSS_PLLB: - return gd->arch.pllb_rate_hz; - } - - return 0; -} - -#ifdef CONFIG_USB_ATMEL -static unsigned at91_pll_calc(unsigned main_freq, unsigned out_freq) -{ - unsigned i, div = 0, mul = 0, diff = 1 << 30; - unsigned ret = (out_freq > 155000000) ? 0xbe00 : 0x3e00; - - /* PLL output max 240 MHz (or 180 MHz per errata) */ - if (out_freq > 240000000) - goto fail; - - for (i = 1; i < 256; i++) { - int diff1; - unsigned input, mul1; - - /* - * PLL input between 1MHz and 32MHz per spec, but lower - * frequences seem necessary in some cases so allow 100K. - * Warning: some newer products need 2MHz min. - */ - input = main_freq / i; -#if defined(CONFIG_AT91SAM9G20) - if (input < 2000000) - continue; -#endif - if (input < 100000) - continue; - if (input > 32000000) - continue; - - mul1 = out_freq / input; -#if defined(CONFIG_AT91SAM9G20) - if (mul > 63) - continue; -#endif - if (mul1 > 2048) - continue; - if (mul1 < 2) - goto fail; - - diff1 = out_freq - input * mul1; - if (diff1 < 0) - diff1 = -diff1; - if (diff > diff1) { - diff = diff1; - div = i; - mul = mul1; - if (diff == 0) - break; - } - } - if (i == 256 && diff > (out_freq >> 5)) - goto fail; - return ret | ((mul - 1) << 16) | div; -fail: - return 0; -} -#endif - -static u32 at91_pll_rate(u32 freq, u32 reg) -{ - unsigned mul, div; - - div = reg & 0xff; - mul = (reg >> 16) & 0x7ff; - if (div && mul) { - freq /= div; - freq *= mul + 1; - } else - freq = 0; - - return freq; -} - -int at91_clock_init(unsigned long main_clock) -{ - unsigned freq, mckr; - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; -#ifndef CONFIG_SYS_AT91_MAIN_CLOCK - unsigned tmp; - /* - * When the bootloader initialized the main oscillator correctly, - * there's no problem using the cycle counter. But if it didn't, - * or when using oscillator bypass mode, we must be told the speed - * of the main clock. - */ - if (!main_clock) { - do { - tmp = readl(&pmc->mcfr); - } while (!(tmp & AT91_PMC_MCFR_MAINRDY)); - tmp &= AT91_PMC_MCFR_MAINF_MASK; - main_clock = tmp * (CONFIG_SYS_AT91_SLOW_CLOCK / 16); - } -#endif - gd->arch.main_clk_rate_hz = main_clock; - - /* report if PLLA is more than mildly overclocked */ - gd->arch.plla_rate_hz = at91_pll_rate(main_clock, readl(&pmc->pllar)); - -#ifdef CONFIG_USB_ATMEL - /* - * USB clock init: choose 48 MHz PLLB value, - * disable 48MHz clock during usb peripheral suspend. - * - * REVISIT: assumes MCK doesn't derive from PLLB! - */ - gd->arch.at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) | - AT91_PMC_PLLBR_USBDIV_2; - gd->arch.pllb_rate_hz = at91_pll_rate(main_clock, - gd->arch.at91_pllb_usb_init); -#endif - - /* - * MCK and CPU derive from one of those primary clocks. - * For now, assume this parentage won't change. - */ - mckr = readl(&pmc->mckr); -#if defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45) \ - || defined(CONFIG_AT91SAM9N12) || defined(CONFIG_AT91SAM9X5) - /* plla divisor by 2 */ - gd->arch.plla_rate_hz /= (1 << ((mckr & 1 << 12) >> 12)); -#endif - gd->arch.mck_rate_hz = at91_css_to_rate(mckr & AT91_PMC_MCKR_CSS_MASK); - freq = gd->arch.mck_rate_hz; - - freq /= (1 << ((mckr & AT91_PMC_MCKR_PRES_MASK) >> 2)); /* prescale */ -#if defined(CONFIG_AT91SAM9G20) - /* mdiv ; (x >> 7) = ((x >> 8) * 2) */ - gd->arch.mck_rate_hz = (mckr & AT91_PMC_MCKR_MDIV_MASK) ? - freq / ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 7) : freq; - if (mckr & AT91_PMC_MCKR_MDIV_MASK) - freq /= 2; /* processor clock division */ -#elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45) \ - || defined(CONFIG_AT91SAM9N12) || defined(CONFIG_AT91SAM9X5) - /* mdiv <==> divisor - * 0 <==> 1 - * 1 <==> 2 - * 2 <==> 4 - * 3 <==> 3 - */ - gd->arch.mck_rate_hz = (mckr & AT91_PMC_MCKR_MDIV_MASK) == - (AT91_PMC_MCKR_MDIV_2 | AT91_PMC_MCKR_MDIV_4) - ? freq / 3 - : freq / (1 << ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8)); -#else - gd->arch.mck_rate_hz = freq / - (1 << ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8)); -#endif - gd->arch.cpu_clk_rate_hz = freq; - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/config.mk b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/config.mk deleted file mode 100644 index 370630d4d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/config.mk +++ /dev/null @@ -1,2 +0,0 @@ -PF_CPPFLAGS_TUNE := $(call cc-option,-mtune=arm926ejs,) -PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_TUNE) diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/cpu.c deleted file mode 100644 index da1d35907..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/cpu.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * (C) Copyright 2010 - * Reinhard Meyer, reinhard.meyer@emk-elektronik.de - * (C) Copyright 2009 - * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_pit.h> -#include <asm/arch/at91_gpbr.h> -#include <asm/arch/clk.h> - -#ifndef CONFIG_SYS_AT91_MAIN_CLOCK -#define CONFIG_SYS_AT91_MAIN_CLOCK 0 -#endif - -int arch_cpu_init(void) -{ - return at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK); -} - -void arch_preboot_os(void) -{ - ulong cpiv; - at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT; - - cpiv = AT91_PIT_MR_PIV_MASK(readl(&pit->piir)); - - /* - * Disable PITC - * Add 0x1000 to current counter to stop it faster - * without waiting for wrapping back to 0 - */ - writel(cpiv + 0x1000, &pit->mr); -} - -#if defined(CONFIG_DISPLAY_CPUINFO) -int print_cpuinfo(void) -{ - char buf[32]; - - printf("CPU: %s\n", ATMEL_CPU_NAME); - printf("Crystal frequency: %8s MHz\n", - strmhz(buf, get_main_clk_rate())); - printf("CPU clock : %8s MHz\n", - strmhz(buf, get_cpu_clk_rate())); - printf("Master clock : %8s MHz\n", - strmhz(buf, get_mck_clk_rate())); - - return 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/eflash.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/eflash.c deleted file mode 100644 index 3f3926428..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/eflash.c +++ /dev/null @@ -1,254 +0,0 @@ -/* - * (C) Copyright 2010 - * Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * this driver supports the enhanced embedded flash in the Atmel - * AT91SAM9XE devices with the following geometry: - * - * AT91SAM9XE128: 1 plane of 8 regions of 32 pages (total 256 pages) - * AT91SAM9XE256: 1 plane of 16 regions of 32 pages (total 512 pages) - * AT91SAM9XE512: 1 plane of 32 regions of 32 pages (total 1024 pages) - * (the exact geometry is read from the flash at runtime, so any - * future devices should already be covered) - * - * Regions can be write/erase protected. - * Whole (!) pages can be individually written with erase on the fly. - * Writing partial pages will corrupt the rest of the page. - * - * The flash is presented to u-boot with each region being a sector, - * having the following effects: - * Each sector can be hardware protected (protect on/off). - * Each page in a sector can be rewritten anytime. - * Since pages are erased when written, the "erase" does nothing. - * The first "CONFIG_EFLASH_PROTSECTORS" cannot be unprotected - * by u-Boot commands. - * - * Note: Redundant environment will not work in this flash since - * it does use partial page writes. Make sure the environment spans - * whole pages! - */ - -/* - * optional TODOs (nice to have features): - * - * make the driver coexist with other NOR flash drivers - * (use an index into flash_info[], requires work - * in those other drivers, too) - * Make the erase command fill the sectors with 0xff - * (if the flashes grow larger in the future and - * someone puts a jffs2 into them) - * do a read-modify-write for partially programmed pages - */ -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_eefc.h> -#include <asm/arch/at91_dbu.h> - -/* checks to detect configuration errors */ -#if CONFIG_SYS_MAX_FLASH_BANKS!=1 -#error eflash: this driver can only handle 1 bank -#endif - -/* global structure */ -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; -static u32 pagesize; - -unsigned long flash_init (void) -{ - at91_eefc_t *eefc = (at91_eefc_t *) ATMEL_BASE_EEFC; - at91_dbu_t *dbu = (at91_dbu_t *) ATMEL_BASE_DBGU; - u32 id, size, nplanes, planesize, nlocks; - u32 addr, i, tmp=0; - - debug("eflash: init\n"); - - flash_info[0].flash_id = FLASH_UNKNOWN; - - /* check if its an AT91ARM9XE SoC */ - if ((readl(&dbu->cidr) & AT91_DBU_CID_ARCH_MASK) != AT91_DBU_CID_ARCH_9XExx) { - puts("eflash: not an AT91SAM9XE\n"); - return 0; - } - - /* now query the eflash for its structure */ - writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_GETD, &eefc->fcr); - while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0) - ; - id = readl(&eefc->frr); /* word 0 */ - size = readl(&eefc->frr); /* word 1 */ - pagesize = readl(&eefc->frr); /* word 2 */ - nplanes = readl(&eefc->frr); /* word 3 */ - planesize = readl(&eefc->frr); /* word 4 */ - debug("id=%08x size=%u pagesize=%u planes=%u planesize=%u\n", - id, size, pagesize, nplanes, planesize); - for (i=1; i<nplanes; i++) { - tmp = readl(&eefc->frr); /* words 5..4+nplanes-1 */ - }; - nlocks = readl(&eefc->frr); /* word 4+nplanes */ - debug("nlocks=%u\n", nlocks); - /* since we are going to use the lock regions as sectors, check count */ - if (nlocks > CONFIG_SYS_MAX_FLASH_SECT) { - printf("eflash: number of lock regions(%u) "\ - "> CONFIG_SYS_MAX_FLASH_SECT. reducing...\n", - nlocks); - nlocks = CONFIG_SYS_MAX_FLASH_SECT; - } - flash_info[0].size = size; - flash_info[0].sector_count = nlocks; - flash_info[0].flash_id = id; - - addr = ATMEL_BASE_FLASH; - for (i=0; i<nlocks; i++) { - tmp = readl(&eefc->frr); /* words 4+nplanes+1.. */ - flash_info[0].start[i] = addr; - flash_info[0].protect[i] = 0; - addr += tmp; - }; - - /* now read the protection information for all regions */ - writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_GLB, &eefc->fcr); - while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0) - ; - for (i=0; i<flash_info[0].sector_count; i++) { - if (i%32 == 0) - tmp = readl(&eefc->frr); - flash_info[0].protect[i] = (tmp >> (i%32)) & 1; -#if defined(CONFIG_EFLASH_PROTSECTORS) - if (i < CONFIG_EFLASH_PROTSECTORS) - flash_info[0].protect[i] = 1; -#endif - } - - return size; -} - -void flash_print_info (flash_info_t *info) -{ - int i; - - puts("AT91SAM9XE embedded flash\n Size: "); - print_size(info->size, " in "); - printf("%d Sectors\n", info->sector_count); - - printf(" Sector Start Addresses:"); - for (i=0; i<info->sector_count; ++i) { - if ((i % 5) == 0) - printf("\n "); - printf(" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); - } - printf ("\n"); - return; -} - -int flash_real_protect (flash_info_t *info, long sector, int prot) -{ - at91_eefc_t *eefc = (at91_eefc_t *) ATMEL_BASE_EEFC; - u32 pagenum = (info->start[sector]-ATMEL_BASE_FLASH)/pagesize; - u32 i, tmp=0; - - debug("protect sector=%ld prot=%d\n", sector, prot); - -#if defined(CONFIG_EFLASH_PROTSECTORS) - if (sector < CONFIG_EFLASH_PROTSECTORS) { - if (!prot) { - printf("eflash: sector %lu cannot be unprotected\n", - sector); - } - return 1; /* return anyway, caller does not care for result */ - } -#endif - if (prot) { - writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_SLB | - (pagenum << AT91_EEFC_FCR_FARG_SHIFT), &eefc->fcr); - } else { - writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_CLB | - (pagenum << AT91_EEFC_FCR_FARG_SHIFT), &eefc->fcr); - } - while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0) - ; - /* now re-read the protection information for all regions */ - writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_GLB, &eefc->fcr); - while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0) - ; - for (i=0; i<info->sector_count; i++) { - if (i%32 == 0) - tmp = readl(&eefc->frr); - info->protect[i] = (tmp >> (i%32)) & 1; - } - return 0; -} - -static u32 erase_write_page (u32 pagenum) -{ - at91_eefc_t *eefc = (at91_eefc_t *) ATMEL_BASE_EEFC; - - debug("erase+write page=%u\n", pagenum); - - /* give erase and write page command */ - writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_EWP | - (pagenum << AT91_EEFC_FCR_FARG_SHIFT), &eefc->fcr); - while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0) - ; - /* return status */ - return readl(&eefc->fsr) - & (AT91_EEFC_FSR_FCMDE | AT91_EEFC_FSR_FLOCKE); -} - -int flash_erase (flash_info_t *info, int s_first, int s_last) -{ - debug("erase first=%d last=%d\n", s_first, s_last); - puts("this flash does not need and support erasing!\n"); - return 0; -} - -/* - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - */ - -int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) -{ - u32 pagenum; - u32 *src32, *dst32; - u32 i; - - debug("write src=%08lx addr=%08lx cnt=%lx\n", - (ulong)src, addr, cnt); - - /* REQUIRE addr to be on a page start, abort if not */ - if (addr % pagesize) { - printf ("eflash: start %08lx is not on page start\n"\ - " write aborted\n", addr); - return 1; - } - - /* now start copying data */ - pagenum = (addr-ATMEL_BASE_FLASH)/pagesize; - src32 = (u32 *) src; - dst32 = (u32 *) addr; - while (cnt > 0) { - i = pagesize / 4; - /* fill page buffer */ - while (i--) - *dst32++ = *src32++; - /* write page */ - if (erase_write_page(pagenum)) - return 1; - pagenum++; - if (cnt > pagesize) - cnt -= pagesize; - else - cnt = 0; - } - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/led.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/led.c deleted file mode 100644 index 46ed05502..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/led.c +++ /dev/null @@ -1,47 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/gpio.h> -#include <asm/arch/gpio.h> - -#ifdef CONFIG_RED_LED -void red_led_on(void) -{ - gpio_set_value(CONFIG_RED_LED, 1); -} - -void red_led_off(void) -{ - gpio_set_value(CONFIG_RED_LED, 0); -} -#endif - -#ifdef CONFIG_GREEN_LED -void green_led_on(void) -{ - gpio_set_value(CONFIG_GREEN_LED, 0); -} - -void green_led_off(void) -{ - gpio_set_value(CONFIG_GREEN_LED, 1); -} -#endif - -#ifdef CONFIG_YELLOW_LED -void yellow_led_on(void) -{ - gpio_set_value(CONFIG_YELLOW_LED, 0); -} - -void yellow_led_off(void) -{ - gpio_set_value(CONFIG_YELLOW_LED, 1); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S deleted file mode 100644 index a9ec81a75..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Memory Setup stuff - taken from blob memsetup.S - * - * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and - * Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl) - * - * Copyright (C) 2008 Ronetix Ilko Iliev (www.ronetix.at) - * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_wdt.h> -#include <asm/arch/at91_pio.h> -#include <asm/arch/at91_matrix.h> -#include <asm/arch/at91sam9_sdramc.h> -#include <asm/arch/at91sam9_smc.h> -#include <asm/arch/at91_rstc.h> -#ifdef CONFIG_ATMEL_LEGACY -#include <asm/arch/at91sam9_matrix.h> -#endif -#ifndef CONFIG_SYS_MATRIX_EBICSA_VAL -#define CONFIG_SYS_MATRIX_EBICSA_VAL CONFIG_SYS_MATRIX_EBI0CSA_VAL -#endif - -.globl lowlevel_init -.type lowlevel_init,function -lowlevel_init: - -POS1: - adr r5, POS1 /* r5 = POS1 run time */ - ldr r0, =POS1 /* r0 = POS1 compile */ - sub r5, r5, r0 /* r0 = CONFIG_SYS_TEXT_BASE-1 */ - - /* memory control configuration 1 */ - ldr r0, =SMRDATA - ldr r2, =SMRDATA1 - add r0, r0, r5 - add r2, r2, r5 -0: - /* the address */ - ldr r1, [r0], #4 - /* the value */ - ldr r3, [r0], #4 - str r3, [r1] - cmp r2, r0 - bne 0b - -/* ---------------------------------------------------------------------------- - * PMC Init Step 1. - * ---------------------------------------------------------------------------- - * - Check if the PLL is already initialized - * ---------------------------------------------------------------------------- - */ - ldr r1, =(AT91_ASM_PMC_MCKR) - ldr r0, [r1] - and r0, r0, #3 - cmp r0, #0 - bne PLL_setup_end - -/* --------------------------------------------------------------------------- - * - Enable the Main Oscillator - * --------------------------------------------------------------------------- - */ - ldr r1, =(AT91_ASM_PMC_MOR) - ldr r2, =(AT91_ASM_PMC_SR) - /* Main oscillator Enable register PMC_MOR: */ - ldr r0, =CONFIG_SYS_MOR_VAL - str r0, [r1] - - /* Reading the PMC Status to detect when the Main Oscillator is enabled */ - mov r4, #AT91_PMC_IXR_MOSCS -MOSCS_Loop: - ldr r3, [r2] - and r3, r4, r3 - cmp r3, #AT91_PMC_IXR_MOSCS - bne MOSCS_Loop - -/* ---------------------------------------------------------------------------- - * PMC Init Step 2. - * ---------------------------------------------------------------------------- - * Setup PLLA - * ---------------------------------------------------------------------------- - */ - ldr r1, =(AT91_ASM_PMC_PLLAR) - ldr r0, =CONFIG_SYS_PLLAR_VAL - str r0, [r1] - - /* Reading the PMC Status register to detect when the PLLA is locked */ - mov r4, #AT91_PMC_IXR_LOCKA -MOSCS_Loop1: - ldr r3, [r2] - and r3, r4, r3 - cmp r3, #AT91_PMC_IXR_LOCKA - bne MOSCS_Loop1 - -/* ---------------------------------------------------------------------------- - * PMC Init Step 3. - * ---------------------------------------------------------------------------- - * - Switch on the Main Oscillator - * ---------------------------------------------------------------------------- - */ - ldr r1, =(AT91_ASM_PMC_MCKR) - - /* -Master Clock Controller register PMC_MCKR */ - ldr r0, =CONFIG_SYS_MCKR1_VAL - str r0, [r1] - - /* Reading the PMC Status to detect when the Master clock is ready */ - mov r4, #AT91_PMC_IXR_MCKRDY -MCKRDY_Loop: - ldr r3, [r2] - and r3, r4, r3 - cmp r3, #AT91_PMC_IXR_MCKRDY - bne MCKRDY_Loop - - ldr r0, =CONFIG_SYS_MCKR2_VAL - str r0, [r1] - - /* Reading the PMC Status to detect when the Master clock is ready */ - mov r4, #AT91_PMC_IXR_MCKRDY -MCKRDY_Loop1: - ldr r3, [r2] - and r3, r4, r3 - cmp r3, #AT91_PMC_IXR_MCKRDY - bne MCKRDY_Loop1 -PLL_setup_end: - -/* ---------------------------------------------------------------------------- - * - memory control configuration 2 - * ---------------------------------------------------------------------------- - */ - ldr r0, =(AT91_ASM_SDRAMC_TR) - ldr r1, [r0] - cmp r1, #0 - bne SDRAM_setup_end - - ldr r0, =SMRDATA1 - ldr r2, =SMRDATA2 - add r0, r0, r5 - add r2, r2, r5 -2: - /* the address */ - ldr r1, [r0], #4 - /* the value */ - ldr r3, [r0], #4 - str r3, [r1] - cmp r2, r0 - bne 2b - -SDRAM_setup_end: - /* everything is fine now */ - mov pc, lr - - .ltorg - -SMRDATA: - .word AT91_ASM_WDT_MR - .word CONFIG_SYS_WDTC_WDMR_VAL - /* configure PIOx as EBI0 D[16-31] */ -#if defined(CONFIG_AT91SAM9263) - .word AT91_ASM_PIOD_PDR - .word CONFIG_SYS_PIOD_PDR_VAL1 - .word AT91_ASM_PIOD_PUDR - .word CONFIG_SYS_PIOD_PPUDR_VAL - .word AT91_ASM_PIOD_ASR - .word CONFIG_SYS_PIOD_PPUDR_VAL -#elif defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9261) \ - || defined(CONFIG_AT91SAM9G20) - .word AT91_ASM_PIOC_PDR - .word CONFIG_SYS_PIOC_PDR_VAL1 - .word AT91_ASM_PIOC_PUDR - .word CONFIG_SYS_PIOC_PPUDR_VAL -#endif - .word AT91_ASM_MATRIX_CSA0 - .word CONFIG_SYS_MATRIX_EBICSA_VAL - - /* flash */ - .word AT91_ASM_SMC_MODE0 - .word CONFIG_SYS_SMC0_MODE0_VAL - - .word AT91_ASM_SMC_CYCLE0 - .word CONFIG_SYS_SMC0_CYCLE0_VAL - - .word AT91_ASM_SMC_PULSE0 - .word CONFIG_SYS_SMC0_PULSE0_VAL - - .word AT91_ASM_SMC_SETUP0 - .word CONFIG_SYS_SMC0_SETUP0_VAL - -SMRDATA1: - .word AT91_ASM_SDRAMC_MR - .word CONFIG_SYS_SDRC_MR_VAL1 - .word AT91_ASM_SDRAMC_TR - .word CONFIG_SYS_SDRC_TR_VAL1 - .word AT91_ASM_SDRAMC_CR - .word CONFIG_SYS_SDRC_CR_VAL - .word AT91_ASM_SDRAMC_MDR - .word CONFIG_SYS_SDRC_MDR_VAL - .word AT91_ASM_SDRAMC_MR - .word CONFIG_SYS_SDRC_MR_VAL2 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL1 - .word AT91_ASM_SDRAMC_MR - .word CONFIG_SYS_SDRC_MR_VAL3 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL2 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL3 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL4 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL5 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL6 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL7 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL8 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL9 - .word AT91_ASM_SDRAMC_MR - .word CONFIG_SYS_SDRC_MR_VAL4 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL10 - .word AT91_ASM_SDRAMC_MR - .word CONFIG_SYS_SDRC_MR_VAL5 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL11 - .word AT91_ASM_SDRAMC_TR - .word CONFIG_SYS_SDRC_TR_VAL2 - .word CONFIG_SYS_SDRAM_BASE - .word CONFIG_SYS_SDRAM_VAL12 - /* User reset enable*/ - .word AT91_ASM_RSTC_MR - .word CONFIG_SYS_RSTC_RMR_VAL -#ifdef CONFIG_SYS_MATRIX_MCFG_REMAP - /* MATRIX_MCFG - REMAP all masters */ - .word AT91_ASM_MATRIX_MCFG - .word 0x1FF -#endif -SMRDATA2: - .word 0 diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/reset.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/reset.c deleted file mode 100644 index e67f47bd0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/reset.c +++ /dev/null @@ -1,29 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_rstc.h> - -/* Reset the cpu by telling the reset controller to do so */ -void reset_cpu(ulong ignored) -{ - at91_rstc_t *rstc = (at91_rstc_t *) ATMEL_BASE_RSTC; - - writel(AT91_RSTC_KEY - | AT91_RSTC_CR_PROCRST /* Processor Reset */ - | AT91_RSTC_CR_PERRST /* Peripheral Reset */ -#ifdef CONFIG_AT91RESET_EXTRST - | AT91_RSTC_CR_EXTRST /* External Reset (assert nRST pin) */ -#endif - , &rstc->cr); - /* never reached */ - while (1) - ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/timer.c deleted file mode 100644 index b0b7fb93f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/at91/timer.c +++ /dev/null @@ -1,120 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_pit.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/clk.h> -#include <div64.h> - -#if !defined(CONFIG_AT91FAMILY) -# error You need to define CONFIG_AT91FAMILY in your board config! -#endif - -DECLARE_GLOBAL_DATA_PTR; - -/* - * We're using the AT91CAP9/SAM9 PITC in 32 bit mode, by - * setting the 20 bit counter period to its maximum (0xfffff). - * (See the relevant data sheets to understand that this really works) - * - * We do also mimic the typical powerpc way of incrementing - * two 32 bit registers called tbl and tbu. - * - * Those registers increment at 1/16 the main clock rate. - */ - -#define TIMER_LOAD_VAL 0xfffff - -static inline unsigned long long tick_to_time(unsigned long long tick) -{ - tick *= CONFIG_SYS_HZ; - do_div(tick, gd->arch.timer_rate_hz); - - return tick; -} - -static inline unsigned long long usec_to_tick(unsigned long long usec) -{ - usec *= gd->arch.timer_rate_hz; - do_div(usec, 1000000); - - return usec; -} - -/* - * Use the PITC in full 32 bit incrementing mode - */ -int timer_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT; - - /* Enable PITC Clock */ - writel(1 << ATMEL_ID_SYS, &pmc->pcer); - - /* Enable PITC */ - writel(TIMER_LOAD_VAL | AT91_PIT_MR_EN , &pit->mr); - - gd->arch.timer_rate_hz = gd->arch.mck_rate_hz / 16; - gd->arch.tbu = gd->arch.tbl = 0; - - return 0; -} - -/* - * Get the current 64 bit timer tick count - */ -unsigned long long get_ticks(void) -{ - at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT; - - ulong now = readl(&pit->piir); - - /* increment tbu if tbl has rolled over */ - if (now < gd->arch.tbl) - gd->arch.tbu++; - gd->arch.tbl = now; - return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl; -} - -void __udelay(unsigned long usec) -{ - unsigned long long start; - ulong tmo; - - start = get_ticks(); /* get current timestamp */ - tmo = usec_to_tick(usec); /* convert usecs to ticks */ - while ((get_ticks() - start) < tmo) - ; /* loop till time has passed */ -} - -/* - * get_timer(base) can be used to check for timeouts or - * to measure elasped time relative to an event: - * - * ulong start_time = get_timer(0) sets start_time to the current - * time value. - * get_timer(start_time) returns the time elapsed since then. - * - * The time is used in CONFIG_SYS_HZ units! - */ -ulong get_timer(ulong base) -{ - return tick_to_time(get_ticks()) - base; -} - -/* - * Return the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return gd->arch.timer_rate_hz; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/cache.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/cache.c deleted file mode 100644 index e86c2edd3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/cache.c +++ /dev/null @@ -1,105 +0,0 @@ -/* - * (C) Copyright 2011 - * Ilya Yanok, EmCraft Systems - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <linux/types.h> -#include <common.h> - -#ifndef CONFIG_SYS_DCACHE_OFF - -#ifndef CONFIG_SYS_CACHELINE_SIZE -#define CONFIG_SYS_CACHELINE_SIZE 32 -#endif - -void invalidate_dcache_all(void) -{ - asm volatile("mcr p15, 0, %0, c7, c6, 0\n" : : "r"(0)); -} - -void flush_dcache_all(void) -{ - asm volatile( - "0:" - "mrc p15, 0, r15, c7, c14, 3\n" - "bne 0b\n" - "mcr p15, 0, %0, c7, c10, 4\n" - : : "r"(0) : "memory" - ); -} - -static int check_cache_range(unsigned long start, unsigned long stop) -{ - int ok = 1; - - if (start & (CONFIG_SYS_CACHELINE_SIZE - 1)) - ok = 0; - - if (stop & (CONFIG_SYS_CACHELINE_SIZE - 1)) - ok = 0; - - if (!ok) - debug("CACHE: Misaligned operation at range [%08lx, %08lx]\n", - start, stop); - - return ok; -} - -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ - if (!check_cache_range(start, stop)) - return; - - while (start < stop) { - asm volatile("mcr p15, 0, %0, c7, c6, 1\n" : : "r"(start)); - start += CONFIG_SYS_CACHELINE_SIZE; - } -} - -void flush_dcache_range(unsigned long start, unsigned long stop) -{ - if (!check_cache_range(start, stop)) - return; - - while (start < stop) { - asm volatile("mcr p15, 0, %0, c7, c14, 1\n" : : "r"(start)); - start += CONFIG_SYS_CACHELINE_SIZE; - } - - asm volatile("mcr p15, 0, %0, c7, c10, 4\n" : : "r"(0)); -} - -void flush_cache(unsigned long start, unsigned long size) -{ - flush_dcache_range(start, start + size); -} -#else /* #ifndef CONFIG_SYS_DCACHE_OFF */ -void invalidate_dcache_all(void) -{ -} - -void flush_dcache_all(void) -{ -} - -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void flush_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void flush_cache(unsigned long start, unsigned long size) -{ -} -#endif /* #ifndef CONFIG_SYS_DCACHE_OFF */ - -/* - * Stub implementations for l2 cache operations - */ -void __l2_cache_disable(void) {} - -void l2_cache_disable(void) - __attribute__((weak, alias("__l2_cache_disable"))); diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/config.mk b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/config.mk deleted file mode 100644 index bdb3da183..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/config.mk +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -PLATFORM_CPPFLAGS += -march=armv5te diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/cpu.c deleted file mode 100644 index e37e87b68..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/cpu.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * CPU specific code - */ - -#include <common.h> -#include <command.h> -#include <asm/system.h> - -static void cache_flush(void); - -int cleanup_before_linux (void) -{ - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * we turn off caches etc ... - */ - - disable_interrupts (); - - - /* turn off I/D-cache */ - icache_disable(); - dcache_disable(); - l2_cache_disable(); - - /* flush I/D-cache */ - cache_flush(); - - return 0; -} - -/* flush I/D-cache */ -static void cache_flush (void) -{ - unsigned long i = 0; - - asm ("mcr p15, 0, %0, c7, c7, 0": :"r" (i)); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/Makefile deleted file mode 100644 index 7d67191de..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/Makefile +++ /dev/null @@ -1,28 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += cpu.o misc.o timer.o psc.o pinmux.o reset.o -obj-$(CONFIG_DA850_LOWLEVEL) += da850_lowlevel.o -obj-$(CONFIG_SOC_DM355) += dm355.o -obj-$(CONFIG_SOC_DM365) += dm365.o -obj-$(CONFIG_SOC_DM644X) += dm644x.o -obj-$(CONFIG_SOC_DM646X) += dm646x.o -obj-$(CONFIG_SOC_DA830) += da830_pinmux.o -obj-$(CONFIG_SOC_DA850) += da850_pinmux.o -obj-$(CONFIG_DRIVER_TI_EMAC) += lxt972.o dp83848.o et1011c.o ksz8873.o - -ifdef CONFIG_SPL_BUILD -obj-$(CONFIG_SPL_FRAMEWORK) += spl.o -obj-$(CONFIG_SOC_DM365) += dm365_lowlevel.o -obj-$(CONFIG_SOC_DA8XX) += da850_lowlevel.o -endif - -ifndef CONFIG_SKIP_LOWLEVEL_INIT -obj-y += lowlevel_init.o -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/config.mk b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/config.mk deleted file mode 100644 index 69e9d5ab2..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/config.mk +++ /dev/null @@ -1,8 +0,0 @@ -# -# Copyright (C) 2012, Texas Instruments, Incorporated - http://www.ti.com/ -# -# SPDX-License-Identifier: GPL-2.0+ -# -ifndef CONFIG_SPL_BUILD -ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.ais -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/cpu.c deleted file mode 100644 index ff6114775..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/cpu.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - * Copyright (C) 2004 Texas Instruments. - * Copyright (C) 2009 David Brownell - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <netdev.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* offsets from PLL controller base */ -#define PLLC_PLLCTL 0x100 -#define PLLC_PLLM 0x110 -#define PLLC_PREDIV 0x114 -#define PLLC_PLLDIV1 0x118 -#define PLLC_PLLDIV2 0x11c -#define PLLC_PLLDIV3 0x120 -#define PLLC_POSTDIV 0x128 -#define PLLC_BPDIV 0x12c -#define PLLC_PLLDIV4 0x160 -#define PLLC_PLLDIV5 0x164 -#define PLLC_PLLDIV6 0x168 -#define PLLC_PLLDIV7 0x16c -#define PLLC_PLLDIV8 0x170 -#define PLLC_PLLDIV9 0x174 - -#define BIT(x) (1 << (x)) - -/* SOC-specific pll info */ -#ifdef CONFIG_SOC_DM355 -#define ARM_PLLDIV PLLC_PLLDIV1 -#define DDR_PLLDIV PLLC_PLLDIV1 -#endif - -#ifdef CONFIG_SOC_DM644X -#define ARM_PLLDIV PLLC_PLLDIV2 -#define DSP_PLLDIV PLLC_PLLDIV1 -#define DDR_PLLDIV PLLC_PLLDIV2 -#endif - -#ifdef CONFIG_SOC_DM646X -#define DSP_PLLDIV PLLC_PLLDIV1 -#define ARM_PLLDIV PLLC_PLLDIV2 -#define DDR_PLLDIV PLLC_PLLDIV1 -#endif - -#ifdef CONFIG_SOC_DA8XX -unsigned int sysdiv[9] = { - PLLC_PLLDIV1, PLLC_PLLDIV2, PLLC_PLLDIV3, PLLC_PLLDIV4, PLLC_PLLDIV5, - PLLC_PLLDIV6, PLLC_PLLDIV7, PLLC_PLLDIV8, PLLC_PLLDIV9 -}; - -int clk_get(enum davinci_clk_ids id) -{ - int pre_div; - int pllm; - int post_div; - int pll_out; - unsigned int pll_base; - - pll_out = CONFIG_SYS_OSCIN_FREQ; - - if (id == DAVINCI_AUXCLK_CLKID) - goto out; - - if ((id >> 16) == 1) - pll_base = (unsigned int)davinci_pllc1_regs; - else - pll_base = (unsigned int)davinci_pllc0_regs; - - id &= 0xFFFF; - - /* - * Lets keep this simple. Combining operations can result in - * unexpected approximations - */ - pre_div = (readl(pll_base + PLLC_PREDIV) & - DAVINCI_PLLC_DIV_MASK) + 1; - pllm = readl(pll_base + PLLC_PLLM) + 1; - - pll_out /= pre_div; - pll_out *= pllm; - - if (id == DAVINCI_PLLM_CLKID) - goto out; - - post_div = (readl(pll_base + PLLC_POSTDIV) & - DAVINCI_PLLC_DIV_MASK) + 1; - - pll_out /= post_div; - - if (id == DAVINCI_PLLC_CLKID) - goto out; - - pll_out /= (readl(pll_base + sysdiv[id - 1]) & - DAVINCI_PLLC_DIV_MASK) + 1; - -out: - return pll_out; -} - -int set_cpu_clk_info(void) -{ - gd->bd->bi_arm_freq = clk_get(DAVINCI_ARM_CLKID) / 1000000; - /* DDR PHY uses an x2 input clock */ - gd->bd->bi_ddr_freq = cpu_is_da830() ? 0 : - (clk_get(DAVINCI_DDR_CLKID) / 1000000); - gd->bd->bi_dsp_freq = 0; - return 0; -} - -#else /* CONFIG_SOC_DA8XX */ - -static unsigned pll_div(volatile void *pllbase, unsigned offset) -{ - u32 div; - - div = REG(pllbase + offset); - return (div & BIT(15)) ? (1 + (div & 0x1f)) : 1; -} - -static inline unsigned pll_prediv(volatile void *pllbase) -{ -#ifdef CONFIG_SOC_DM355 - /* this register read seems to fail on pll0 */ - if (pllbase == (volatile void *)DAVINCI_PLL_CNTRL0_BASE) - return 8; - else - return pll_div(pllbase, PLLC_PREDIV); -#elif defined(CONFIG_SOC_DM365) - return pll_div(pllbase, PLLC_PREDIV); -#endif - return 1; -} - -static inline unsigned pll_postdiv(volatile void *pllbase) -{ -#if defined(CONFIG_SOC_DM355) || defined(CONFIG_SOC_DM365) - return pll_div(pllbase, PLLC_POSTDIV); -#elif defined(CONFIG_SOC_DM6446) - if (pllbase == (volatile void *)DAVINCI_PLL_CNTRL0_BASE) - return pll_div(pllbase, PLLC_POSTDIV); -#endif - return 1; -} - -static unsigned pll_sysclk_mhz(unsigned pll_addr, unsigned div) -{ - volatile void *pllbase = (volatile void *) pll_addr; -#ifdef CONFIG_SOC_DM646X - unsigned base = CONFIG_REFCLK_FREQ / 1000; -#else - unsigned base = CONFIG_SYS_HZ_CLOCK / 1000; -#endif - - /* the PLL might be bypassed */ - if (readl(pllbase + PLLC_PLLCTL) & BIT(0)) { - base /= pll_prediv(pllbase); -#if defined(CONFIG_SOC_DM365) - base *= 2 * (readl(pllbase + PLLC_PLLM) & 0x0ff); -#else - base *= 1 + (REG(pllbase + PLLC_PLLM) & 0x0ff); -#endif - base /= pll_postdiv(pllbase); - } - return DIV_ROUND_UP(base, 1000 * pll_div(pllbase, div)); -} - -#ifdef DAVINCI_DM6467EVM -unsigned int davinci_arm_clk_get() -{ - return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV) * 1000000; -} -#endif - -#if defined(CONFIG_SOC_DM365) -unsigned int davinci_clk_get(unsigned int div) -{ - return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, div) * 1000000; -} -#endif - -int set_cpu_clk_info(void) -{ - unsigned int pllbase = DAVINCI_PLL_CNTRL0_BASE; -#if defined(CONFIG_SOC_DM365) - pllbase = DAVINCI_PLL_CNTRL1_BASE; -#endif - gd->bd->bi_arm_freq = pll_sysclk_mhz(pllbase, ARM_PLLDIV); - -#ifdef DSP_PLLDIV - gd->bd->bi_dsp_freq = - pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, DSP_PLLDIV); -#else - gd->bd->bi_dsp_freq = 0; -#endif - - pllbase = DAVINCI_PLL_CNTRL1_BASE; -#if defined(CONFIG_SOC_DM365) - pllbase = DAVINCI_PLL_CNTRL0_BASE; -#endif - gd->bd->bi_ddr_freq = pll_sysclk_mhz(pllbase, DDR_PLLDIV) / 2; - - return 0; -} - -#endif /* !CONFIG_SOC_DA8XX */ - -/* - * Initializes on-chip ethernet controllers. - * to override, implement board_eth_init() - */ -int cpu_eth_init(bd_t *bis) -{ -#if defined(CONFIG_DRIVER_TI_EMAC) - davinci_emac_initialize(); -#endif - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/da830_pinmux.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/da830_pinmux.c deleted file mode 100644 index edaab4532..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/da830_pinmux.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Pinmux configurations for the DA830 SoCs - * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/davinci_misc.h> -#include <asm/arch/hardware.h> -#include <asm/arch/pinmux_defs.h> - -/* SPI0 pin muxer settings */ -const struct pinmux_config spi0_pins_base[] = { - { pinmux(7), 1, 3 }, /* SPI0_SOMI */ - { pinmux(7), 1, 4 }, /* SPI0_SIMO */ - { pinmux(7), 1, 6 } /* SPI0_CLK */ -}; - -const struct pinmux_config spi0_pins_scs0[] = { - { pinmux(7), 1, 7 } /* SPI0_SCS[0] */ -}; - -const struct pinmux_config spi0_pins_ena[] = { - { pinmux(7), 1, 5 } /* SPI0_ENA */ -}; - -/* NAND pin muxer settings */ -const struct pinmux_config emifa_pins_cs0[] = { - { pinmux(18), 1, 2 } /* EMA_CS[0] */ -}; - -const struct pinmux_config emifa_pins_cs2[] = { - { pinmux(18), 1, 3 } /* EMA_CS[2] */ -}; - -const struct pinmux_config emifa_pins_cs3[] = { - { pinmux(18), 1, 4 } /* EMA_CS[3] */ -}; - -#ifdef CONFIG_USE_NAND -const struct pinmux_config emifa_pins[] = { - { pinmux(13), 1, 6 }, /* EMA_D[0] */ - { pinmux(13), 1, 7 }, /* EMA_D[1] */ - { pinmux(14), 1, 0 }, /* EMA_D[2] */ - { pinmux(14), 1, 1 }, /* EMA_D[3] */ - { pinmux(14), 1, 2 }, /* EMA_D[4] */ - { pinmux(14), 1, 3 }, /* EMA_D[5] */ - { pinmux(14), 1, 4 }, /* EMA_D[6] */ - { pinmux(14), 1, 5 }, /* EMA_D[7] */ - { pinmux(14), 1, 6 }, /* EMA_D[8] */ - { pinmux(14), 1, 7 }, /* EMA_D[9] */ - { pinmux(15), 1, 0 }, /* EMA_D[10] */ - { pinmux(15), 1, 1 }, /* EMA_D[11] */ - { pinmux(15), 1, 2 }, /* EMA_D[12] */ - { pinmux(15), 1, 3 }, /* EMA_D[13] */ - { pinmux(15), 1, 4 }, /* EMA_D[14] */ - { pinmux(15), 1, 5 }, /* EMA_D[15] */ - { pinmux(15), 1, 6 }, /* EMA_A[0] */ - { pinmux(15), 1, 7 }, /* EMA_A[1] */ - { pinmux(16), 1, 0 }, /* EMA_A[2] */ - { pinmux(16), 1, 1 }, /* EMA_A[3] */ - { pinmux(16), 1, 2 }, /* EMA_A[4] */ - { pinmux(16), 1, 3 }, /* EMA_A[5] */ - { pinmux(16), 1, 4 }, /* EMA_A[6] */ - { pinmux(16), 1, 5 }, /* EMA_A[7] */ - { pinmux(16), 1, 6 }, /* EMA_A[8] */ - { pinmux(16), 1, 7 }, /* EMA_A[9] */ - { pinmux(17), 1, 0 }, /* EMA_A[10] */ - { pinmux(17), 1, 1 }, /* EMA_A[11] */ - { pinmux(17), 1, 2 }, /* EMA_A[12] */ - { pinmux(17), 1, 3 }, /* EMA_BA[1] */ - { pinmux(17), 1, 4 }, /* EMA_BA[0] */ - { pinmux(17), 1, 5 }, /* EMA_CLK */ - { pinmux(17), 1, 6 }, /* EMA_SDCKE */ - { pinmux(17), 1, 7 }, /* EMA_CAS */ - { pinmux(18), 1, 0 }, /* EMA_CAS */ - { pinmux(18), 1, 1 }, /* EMA_WE */ - { pinmux(18), 1, 5 }, /* EMA_OE */ - { pinmux(18), 1, 6 }, /* EMA_WE_DQM[1] */ - { pinmux(18), 1, 7 }, /* EMA_WE_DQM[0] */ - { pinmux(10), 1, 0 } /* Tristate */ -}; -#endif - -/* EMAC PHY interface pins */ -const struct pinmux_config emac_pins_rmii[] = { - { pinmux(10), 2, 1 }, /* RMII_TXD[0] */ - { pinmux(10), 2, 2 }, /* RMII_TXD[1] */ - { pinmux(10), 2, 3 }, /* RMII_TXEN */ - { pinmux(10), 2, 4 }, /* RMII_CRS_DV */ - { pinmux(10), 2, 5 }, /* RMII_RXD[0] */ - { pinmux(10), 2, 6 }, /* RMII_RXD[1] */ - { pinmux(10), 2, 7 } /* RMII_RXER */ -}; - -const struct pinmux_config emac_pins_mdio[] = { - { pinmux(11), 2, 0 }, /* MDIO_CLK */ - { pinmux(11), 2, 1 } /* MDIO_D */ -}; - -const struct pinmux_config emac_pins_rmii_clk_source[] = { - { pinmux(9), 0, 5 } /* ref.clk from external source */ -}; - -/* UART2 pin muxer settings */ -const struct pinmux_config uart2_pins_txrx[] = { - { pinmux(8), 2, 7 }, /* UART2_RXD */ - { pinmux(9), 2, 0 } /* UART2_TXD */ -}; - -/* I2C0 pin muxer settings */ -const struct pinmux_config i2c0_pins[] = { - { pinmux(8), 2, 3 }, /* I2C0_SDA */ - { pinmux(8), 2, 4 } /* I2C0_SCL */ -}; - -/* USB0_DRVVBUS pin muxer settings */ -const struct pinmux_config usb_pins[] = { - { pinmux(9), 1, 1 } /* USB0_DRVVBUS */ -}; - -#ifdef CONFIG_DAVINCI_MMC -/* MMC0 pin muxer settings */ -const struct pinmux_config mmc0_pins_8bit[] = { - { pinmux(15), 2, 7 }, /* MMCSD0_CLK */ - { pinmux(16), 2, 0 }, /* MMCSD0_CMD */ - { pinmux(13), 2, 6 }, /* MMCSD0_DAT_0 */ - { pinmux(13), 2, 7 }, /* MMCSD0_DAT_1 */ - { pinmux(14), 2, 0 }, /* MMCSD0_DAT_2 */ - { pinmux(14), 2, 1 }, /* MMCSD0_DAT_3 */ - { pinmux(14), 2, 2 }, /* MMCSD0_DAT_4 */ - { pinmux(14), 2, 3 }, /* MMCSD0_DAT_5 */ - { pinmux(14), 2, 4 }, /* MMCSD0_DAT_6 */ - { pinmux(14), 2, 5 } /* MMCSD0_DAT_7 */ - /* DA830 supports 8-bit mode */ -}; -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c deleted file mode 100644 index b91e948ce..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c +++ /dev/null @@ -1,313 +0,0 @@ -/* - * SoC-specific lowlevel code for DA850 - * - * Copyright (C) 2011 - * Heiko Schocher, DENX Software Engineering, hs@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <nand.h> -#include <ns16550.h> -#include <post.h> -#include <asm/arch/da850_lowlevel.h> -#include <asm/arch/hardware.h> -#include <asm/arch/davinci_misc.h> -#include <asm/arch/ddr2_defs.h> -#include <asm/arch/emif_defs.h> -#include <asm/arch/pll_defs.h> - -void davinci_enable_uart0(void) -{ - lpsc_on(DAVINCI_LPSC_UART0); - - /* Bringup UART0 out of reset */ - REG(UART0_PWREMU_MGMT) = 0x00006001; -} - -#if defined(CONFIG_SYS_DA850_PLL_INIT) -static void da850_waitloop(unsigned long loopcnt) -{ - unsigned long i; - - for (i = 0; i < loopcnt; i++) - asm(" NOP"); -} - -static int da850_pll_init(struct davinci_pllc_regs *reg, unsigned long pllmult) -{ - if (reg == davinci_pllc0_regs) - /* Unlock PLL registers. */ - clrbits_le32(&davinci_syscfg_regs->cfgchip0, PLL_MASTER_LOCK); - - /* - * Set PLLENSRC '0',bit 5, PLL Enable(PLLEN) selection is controlled - * through MMR - */ - clrbits_le32(®->pllctl, PLLCTL_PLLENSRC); - /* PLLCTL.EXTCLKSRC bit 9 should be left at 0 for Freon */ - clrbits_le32(®->pllctl, PLLCTL_EXTCLKSRC); - - /* Set PLLEN=0 => PLL BYPASS MODE */ - clrbits_le32(®->pllctl, PLLCTL_PLLEN); - - da850_waitloop(150); - - if (reg == davinci_pllc0_regs) { - /* - * Select the Clock Mode bit 8 as External Clock or On Chip - * Oscilator - */ - dv_maskbits(®->pllctl, ~PLLCTL_RES_9); - setbits_le32(®->pllctl, - (CONFIG_SYS_DV_CLKMODE << PLLCTL_CLOCK_MODE_SHIFT)); - } - - /* Clear PLLRST bit to reset the PLL */ - clrbits_le32(®->pllctl, PLLCTL_PLLRST); - - /* Disable the PLL output */ - setbits_le32(®->pllctl, PLLCTL_PLLDIS); - - /* PLL initialization sequence */ - /* - * Power up the PLL- PWRDN bit set to 0 to bring the PLL out of - * power down bit - */ - clrbits_le32(®->pllctl, PLLCTL_PLLPWRDN); - - /* Enable the PLL from Disable Mode PLLDIS bit to 0 */ - clrbits_le32(®->pllctl, PLLCTL_PLLDIS); - -#if defined(CONFIG_SYS_DA850_PLL0_PREDIV) - /* program the prediv */ - if (reg == davinci_pllc0_regs && CONFIG_SYS_DA850_PLL0_PREDIV) - writel((PLL_DIVEN | CONFIG_SYS_DA850_PLL0_PREDIV), - ®->prediv); -#endif - - /* Program the required multiplier value in PLLM */ - writel(pllmult, ®->pllm); - - /* program the postdiv */ - if (reg == davinci_pllc0_regs) - writel((PLL_POSTDEN | CONFIG_SYS_DA850_PLL0_POSTDIV), - ®->postdiv); - else - writel((PLL_POSTDEN | CONFIG_SYS_DA850_PLL1_POSTDIV), - ®->postdiv); - - /* - * Check for the GOSTAT bit in PLLSTAT to clear to 0 to indicate that - * no GO operation is currently in progress - */ - while ((readl(®->pllstat) & PLLCMD_GOSTAT) == PLLCMD_GOSTAT) - ; - - if (reg == davinci_pllc0_regs) { - writel(CONFIG_SYS_DA850_PLL0_PLLDIV1, ®->plldiv1); - writel(CONFIG_SYS_DA850_PLL0_PLLDIV2, ®->plldiv2); - writel(CONFIG_SYS_DA850_PLL0_PLLDIV3, ®->plldiv3); - writel(CONFIG_SYS_DA850_PLL0_PLLDIV4, ®->plldiv4); - writel(CONFIG_SYS_DA850_PLL0_PLLDIV5, ®->plldiv5); - writel(CONFIG_SYS_DA850_PLL0_PLLDIV6, ®->plldiv6); - writel(CONFIG_SYS_DA850_PLL0_PLLDIV7, ®->plldiv7); - } else { - writel(CONFIG_SYS_DA850_PLL1_PLLDIV1, ®->plldiv1); - writel(CONFIG_SYS_DA850_PLL1_PLLDIV2, ®->plldiv2); - writel(CONFIG_SYS_DA850_PLL1_PLLDIV3, ®->plldiv3); - } - - /* - * Set the GOSET bit in PLLCMD to 1 to initiate a new divider - * transition. - */ - setbits_le32(®->pllcmd, PLLCMD_GOSTAT); - - /* - * Wait for the GOSTAT bit in PLLSTAT to clear to 0 - * (completion of phase alignment). - */ - while ((readl(®->pllstat) & PLLCMD_GOSTAT) == PLLCMD_GOSTAT) - ; - - /* Wait for PLL to reset properly. See PLL spec for PLL reset time */ - da850_waitloop(200); - - /* Set the PLLRST bit in PLLCTL to 1 to bring the PLL out of reset */ - setbits_le32(®->pllctl, PLLCTL_PLLRST); - - /* Wait for PLL to lock. See PLL spec for PLL lock time */ - da850_waitloop(2400); - - /* - * Set the PLLEN bit in PLLCTL to 1 to remove the PLL from bypass - * mode - */ - setbits_le32(®->pllctl, PLLCTL_PLLEN); - - - /* - * clear EMIFA and EMIFB clock source settings, let them - * run off SYSCLK - */ - if (reg == davinci_pllc0_regs) - dv_maskbits(&davinci_syscfg_regs->cfgchip3, - ~(PLL_SCSCFG3_DIV45PENA | PLL_SCSCFG3_EMA_CLKSRC)); - - return 0; -} -#endif /* CONFIG_SYS_DA850_PLL_INIT */ - -#if defined(CONFIG_SYS_DA850_DDR_INIT) -static int da850_ddr_setup(void) -{ - unsigned long tmp; - - /* Enable the Clock to DDR2/mDDR */ - lpsc_on(DAVINCI_LPSC_DDR_EMIF); - - tmp = readl(&davinci_syscfg1_regs->vtpio_ctl); - if ((tmp & VTP_POWERDWN) == VTP_POWERDWN) { - /* Begin VTP Calibration */ - clrbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_POWERDWN); - clrbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_LOCK); - setbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_CLKRZ); - clrbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_CLKRZ); - setbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_CLKRZ); - - /* Polling READY bit to see when VTP calibration is done */ - tmp = readl(&davinci_syscfg1_regs->vtpio_ctl); - while ((tmp & VTP_READY) != VTP_READY) - tmp = readl(&davinci_syscfg1_regs->vtpio_ctl); - - setbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_LOCK); - setbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_POWERDWN); - } - setbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_IOPWRDWN); - writel(CONFIG_SYS_DA850_DDR2_DDRPHYCR, &dv_ddr2_regs_ctrl->ddrphycr); - - if (CONFIG_SYS_DA850_DDR2_SDBCR & (1 << DV_DDR_SDCR_DDR2EN_SHIFT)) { - /* DDR2 */ - clrbits_le32(&davinci_syscfg1_regs->ddr_slew, - (1 << DDR_SLEW_DDR_PDENA_BIT) | - (1 << DDR_SLEW_CMOSEN_BIT)); - } else { - /* MOBILE DDR */ - setbits_le32(&davinci_syscfg1_regs->ddr_slew, - (1 << DDR_SLEW_DDR_PDENA_BIT) | - (1 << DDR_SLEW_CMOSEN_BIT)); - } - - /* - * SDRAM Configuration Register (SDCR): - * First set the BOOTUNLOCK bit to make configuration bits - * writeable. - */ - setbits_le32(&dv_ddr2_regs_ctrl->sdbcr, DV_DDR_BOOTUNLOCK); - - /* - * Write the new value of these bits and clear BOOTUNLOCK. - * At the same time, set the TIMUNLOCK bit to allow changing - * the timing registers - */ - tmp = CONFIG_SYS_DA850_DDR2_SDBCR; - tmp &= ~DV_DDR_BOOTUNLOCK; - tmp |= DV_DDR_TIMUNLOCK; - writel(tmp, &dv_ddr2_regs_ctrl->sdbcr); - - /* write memory configuration and timing */ - if (!(CONFIG_SYS_DA850_DDR2_SDBCR & (1 << DV_DDR_SDCR_DDR2EN_SHIFT))) { - /* MOBILE DDR only*/ - writel(CONFIG_SYS_DA850_DDR2_SDBCR2, - &dv_ddr2_regs_ctrl->sdbcr2); - } - writel(CONFIG_SYS_DA850_DDR2_SDTIMR, &dv_ddr2_regs_ctrl->sdtimr); - writel(CONFIG_SYS_DA850_DDR2_SDTIMR2, &dv_ddr2_regs_ctrl->sdtimr2); - - /* clear the TIMUNLOCK bit and write the value of the CL field */ - tmp &= ~DV_DDR_TIMUNLOCK; - writel(tmp, &dv_ddr2_regs_ctrl->sdbcr); - - /* - * LPMODEN and MCLKSTOPEN must be set! - * Without this bits set, PSC don;t switch states !! - */ - writel(CONFIG_SYS_DA850_DDR2_SDRCR | - (1 << DV_DDR_SRCR_LPMODEN_SHIFT) | - (1 << DV_DDR_SRCR_MCLKSTOPEN_SHIFT), - &dv_ddr2_regs_ctrl->sdrcr); - - /* SyncReset the Clock to EMIF3A SDRAM */ - lpsc_syncreset(DAVINCI_LPSC_DDR_EMIF); - /* Enable the Clock to EMIF3A SDRAM */ - lpsc_on(DAVINCI_LPSC_DDR_EMIF); - - /* disable self refresh */ - clrbits_le32(&dv_ddr2_regs_ctrl->sdrcr, - DV_DDR_SDRCR_LPMODEN | DV_DDR_SDRCR_MCLKSTOPEN); - writel(CONFIG_SYS_DA850_DDR2_PBBPR, &dv_ddr2_regs_ctrl->pbbpr); - - return 0; -} -#endif /* CONFIG_SYS_DA850_DDR_INIT */ - -__attribute__((weak)) -void board_gpio_init(void) -{ - return; -} - -int arch_cpu_init(void) -{ - /* Unlock kick registers */ - writel(DV_SYSCFG_KICK0_UNLOCK, &davinci_syscfg_regs->kick0); - writel(DV_SYSCFG_KICK1_UNLOCK, &davinci_syscfg_regs->kick1); - - dv_maskbits(&davinci_syscfg_regs->suspsrc, - CONFIG_SYS_DA850_SYSCFG_SUSPSRC); - - /* configure pinmux settings */ - if (davinci_configure_pin_mux_items(pinmuxes, pinmuxes_size)) - return 1; - -#if defined(CONFIG_SYS_DA850_PLL_INIT) - /* PLL setup */ - da850_pll_init(davinci_pllc0_regs, CONFIG_SYS_DA850_PLL0_PLLM); - da850_pll_init(davinci_pllc1_regs, CONFIG_SYS_DA850_PLL1_PLLM); -#endif - /* setup CSn config */ -#if defined(CONFIG_SYS_DA850_CS2CFG) - writel(CONFIG_SYS_DA850_CS2CFG, &davinci_emif_regs->ab1cr); -#endif -#if defined(CONFIG_SYS_DA850_CS3CFG) - writel(CONFIG_SYS_DA850_CS3CFG, &davinci_emif_regs->ab2cr); -#endif - - da8xx_configure_lpsc_items(lpsc, lpsc_size); - - /* GPIO setup */ - board_gpio_init(); - - - NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM1), - CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE); - - /* - * Fix Power and Emulation Management Register - * see sprufw3a.pdf page 37 Table 24 - */ - writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST | - DAVINCI_UART_PWREMU_MGMT_UTRST), -#if (CONFIG_SYS_NS16550_COM1 == DAVINCI_UART0_BASE) - &davinci_uart0_ctrl_regs->pwremu_mgmt); -#else - &davinci_uart2_ctrl_regs->pwremu_mgmt); -#endif - -#if defined(CONFIG_SYS_DA850_DDR_INIT) - da850_ddr_setup(); -#endif - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/da850_pinmux.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/da850_pinmux.c deleted file mode 100644 index 6105f6390..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/da850_pinmux.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * Pinmux configurations for the DA850 SoCs - * - * Copyright (C) 2011 OMICRON electronics GmbH - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/davinci_misc.h> -#include <asm/arch/hardware.h> -#include <asm/arch/pinmux_defs.h> - -/* SPI pin muxer settings */ -const struct pinmux_config spi1_pins_base[] = { - { pinmux(5), 1, 2 }, /* SPI1_CLK */ - { pinmux(5), 1, 4 }, /* SPI1_SOMI */ - { pinmux(5), 1, 5 }, /* SPI1_SIMO */ -}; - -const struct pinmux_config spi1_pins_scs0[] = { - { pinmux(5), 1, 1 }, /* SPI1_SCS[0] */ -}; - -/* UART pin muxer settings */ -const struct pinmux_config uart0_pins_txrx[] = { - { pinmux(3), 2, 4 }, /* UART0_RXD */ - { pinmux(3), 2, 5 }, /* UART0_TXD */ -}; - -const struct pinmux_config uart0_pins_rtscts[] = { - { pinmux(3), 2, 6 }, - { pinmux(3), 2, 7 }, -}; - -const struct pinmux_config uart1_pins_txrx[] = { - { pinmux(4), 2, 6 }, /* UART1_RXD */ - { pinmux(4), 2, 7 }, /* UART1_TXD */ -}; - -const struct pinmux_config uart2_pins_txrx[] = { - { pinmux(4), 2, 4 }, /* UART2_RXD */ - { pinmux(4), 2, 5 }, /* UART2_TXD */ -}; - -const struct pinmux_config uart2_pins_rtscts[] = { - { pinmux(0), 4, 6 }, /* UART2_RTS */ - { pinmux(0), 4, 7 }, /* UART2_CTS */ -}; - -/* EMAC pin muxer settings*/ -const struct pinmux_config emac_pins_rmii[] = { - { pinmux(14), 8, 2 }, /* RMII_TXD[1] */ - { pinmux(14), 8, 3 }, /* RMII_TXD[0] */ - { pinmux(14), 8, 4 }, /* RMII_TXEN */ - { pinmux(14), 8, 5 }, /* RMII_RXD[1] */ - { pinmux(14), 8, 6 }, /* RMII_RXD[0] */ - { pinmux(14), 8, 7 }, /* RMII_RXER */ - { pinmux(15), 0, 0 }, /* RMII_MHz_50_CLK */ - { pinmux(15), 8, 1 }, /* RMII_CRS_DV */ -}; - -const struct pinmux_config emac_pins_mii[] = { - { pinmux(2), 8, 1 }, /* MII_TXEN */ - { pinmux(2), 8, 2 }, /* MII_TXCLK */ - { pinmux(2), 8, 3 }, /* MII_COL */ - { pinmux(2), 8, 4 }, /* MII_TXD[3] */ - { pinmux(2), 8, 5 }, /* MII_TXD[2] */ - { pinmux(2), 8, 6 }, /* MII_TXD[1] */ - { pinmux(2), 8, 7 }, /* MII_TXD[0] */ - { pinmux(3), 8, 0 }, /* MII_RXCLK */ - { pinmux(3), 8, 1 }, /* MII_RXDV */ - { pinmux(3), 8, 2 }, /* MII_RXER */ - { pinmux(3), 8, 3 }, /* MII_CRS */ - { pinmux(3), 8, 4 }, /* MII_RXD[3] */ - { pinmux(3), 8, 5 }, /* MII_RXD[2] */ - { pinmux(3), 8, 6 }, /* MII_RXD[1] */ - { pinmux(3), 8, 7 }, /* MII_RXD[0] */ -}; - -const struct pinmux_config emac_pins_mdio[] = { - { pinmux(4), 8, 0 }, /* MDIO_CLK */ - { pinmux(4), 8, 1 }, /* MDIO_D */ -}; - -/* I2C pin muxer settings */ -const struct pinmux_config i2c0_pins[] = { - { pinmux(4), 2, 2 }, /* I2C0_SCL */ - { pinmux(4), 2, 3 }, /* I2C0_SDA */ -}; - -const struct pinmux_config i2c1_pins[] = { - { pinmux(4), 4, 4 }, /* I2C1_SCL */ - { pinmux(4), 4, 5 }, /* I2C1_SDA */ -}; - -/* EMIFA pin muxer settings */ -const struct pinmux_config emifa_pins_cs2[] = { - { pinmux(7), 1, 0 }, /* EMA_CS2 */ -}; - -const struct pinmux_config emifa_pins_cs3[] = { - { pinmux(7), 1, 1 }, /* EMA_CS[3] */ -}; - -const struct pinmux_config emifa_pins_cs4[] = { - { pinmux(7), 1, 2 }, /* EMA_CS[4] */ -}; - -const struct pinmux_config emifa_pins_nand[] = { - { pinmux(7), 1, 4 }, /* EMA_WE */ - { pinmux(7), 1, 5 }, /* EMA_OE */ - { pinmux(9), 1, 0 }, /* EMA_D[7] */ - { pinmux(9), 1, 1 }, /* EMA_D[6] */ - { pinmux(9), 1, 2 }, /* EMA_D[5] */ - { pinmux(9), 1, 3 }, /* EMA_D[4] */ - { pinmux(9), 1, 4 }, /* EMA_D[3] */ - { pinmux(9), 1, 5 }, /* EMA_D[2] */ - { pinmux(9), 1, 6 }, /* EMA_D[1] */ - { pinmux(9), 1, 7 }, /* EMA_D[0] */ - { pinmux(12), 1, 5 }, /* EMA_A[2] */ - { pinmux(12), 1, 6 }, /* EMA_A[1] */ -}; - -/* NOR pin muxer settings */ -const struct pinmux_config emifa_pins_nor[] = { - { pinmux(5), 1, 6 }, /* EMA_BA[1] */ - { pinmux(6), 1, 6 }, /* EMA_WAIT[1] */ - { pinmux(7), 1, 4 }, /* EMA_WE */ - { pinmux(7), 1, 5 }, /* EMA_OE */ - { pinmux(8), 1, 0 }, /* EMA_D[15] */ - { pinmux(8), 1, 1 }, /* EMA_D[14] */ - { pinmux(8), 1, 2 }, /* EMA_D[13] */ - { pinmux(8), 1, 3 }, /* EMA_D[12] */ - { pinmux(8), 1, 4 }, /* EMA_D[11] */ - { pinmux(8), 1, 5 }, /* EMA_D[10] */ - { pinmux(8), 1, 6 }, /* EMA_D[9] */ - { pinmux(8), 1, 7 }, /* EMA_D[8] */ - { pinmux(9), 1, 0 }, /* EMA_D[7] */ - { pinmux(9), 1, 1 }, /* EMA_D[6] */ - { pinmux(9), 1, 2 }, /* EMA_D[5] */ - { pinmux(9), 1, 3 }, /* EMA_D[4] */ - { pinmux(9), 1, 4 }, /* EMA_D[3] */ - { pinmux(9), 1, 5 }, /* EMA_D[2] */ - { pinmux(9), 1, 6 }, /* EMA_D[1] */ - { pinmux(9), 1, 7 }, /* EMA_D[0] */ - { pinmux(10), 1, 1 }, /* EMA_A[22] */ - { pinmux(10), 1, 2 }, /* EMA_A[21] */ - { pinmux(10), 1, 3 }, /* EMA_A[20] */ - { pinmux(10), 1, 4 }, /* EMA_A[19] */ - { pinmux(10), 1, 5 }, /* EMA_A[18] */ - { pinmux(10), 1, 6 }, /* EMA_A[17] */ - { pinmux(10), 1, 7 }, /* EMA_A[16] */ - { pinmux(11), 1, 0 }, /* EMA_A[15] */ - { pinmux(11), 1, 1 }, /* EMA_A[14] */ - { pinmux(11), 1, 2 }, /* EMA_A[13] */ - { pinmux(11), 1, 3 }, /* EMA_A[12] */ - { pinmux(11), 1, 4 }, /* EMA_A[11] */ - { pinmux(11), 1, 5 }, /* EMA_A[10] */ - { pinmux(11), 1, 6 }, /* EMA_A[9] */ - { pinmux(11), 1, 7 }, /* EMA_A[8] */ - { pinmux(12), 1, 0 }, /* EMA_A[7] */ - { pinmux(12), 1, 1 }, /* EMA_A[6] */ - { pinmux(12), 1, 2 }, /* EMA_A[5] */ - { pinmux(12), 1, 3 }, /* EMA_A[4] */ - { pinmux(12), 1, 4 }, /* EMA_A[3] */ - { pinmux(12), 1, 5 }, /* EMA_A[2] */ - { pinmux(12), 1, 6 }, /* EMA_A[1] */ - { pinmux(12), 1, 7 }, /* EMA_A[0] */ -}; - -/* MMC0 pin muxer settings */ -const struct pinmux_config mmc0_pins[] = { - { pinmux(10), 2, 0 }, /* MMCSD0_CLK */ - { pinmux(10), 2, 1 }, /* MMCSD0_CMD */ - { pinmux(10), 2, 2 }, /* MMCSD0_DAT_0 */ - { pinmux(10), 2, 3 }, /* MMCSD0_DAT_1 */ - { pinmux(10), 2, 4 }, /* MMCSD0_DAT_2 */ - { pinmux(10), 2, 5 }, /* MMCSD0_DAT_3 */ - /* DA850 supports only 4-bit mode, remaining pins are not configured */ -}; diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm355.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm355.c deleted file mode 100644 index f9550a16d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm355.c +++ /dev/null @@ -1,30 +0,0 @@ -/* - * SoC-specific code for tms320dm355 and similar chips - * - * Copyright (C) 2009 David Brownell - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/hardware.h> - - -void davinci_enable_uart0(void) -{ - lpsc_on(DAVINCI_LPSC_UART0); - - /* Bringup UART0 out of reset */ - REG(UART0_PWREMU_MGMT) = 0x00006001; -} - - -#ifdef CONFIG_SYS_I2C_DAVINCI -void davinci_enable_i2c(void) -{ - lpsc_on(DAVINCI_LPSC_I2C); - - /* Enable I2C pin Mux */ - REG(PINMUX3) |= (1 << 20) | (1 << 19); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm365.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm365.c deleted file mode 100644 index f6ca527e7..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm365.c +++ /dev/null @@ -1,20 +0,0 @@ -/* - * SoC-specific code for tms320dm365 and similar chips - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/hardware.h> - -void davinci_enable_uart0(void) -{ - lpsc_on(DAVINCI_LPSC_UART0); -} - -#ifdef CONFIG_SYS_I2C_DAVINCI -void davinci_enable_i2c(void) -{ - lpsc_on(DAVINCI_LPSC_I2C); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm365_lowlevel.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm365_lowlevel.c deleted file mode 100644 index ee096fe72..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm365_lowlevel.c +++ /dev/null @@ -1,459 +0,0 @@ -/* - * SoC-specific lowlevel code for tms320dm365 and similar chips - * Actually used for booting from NAND with nand_spl. - * - * Copyright (C) 2011 - * Heiko Schocher, DENX Software Engineering, hs@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <nand.h> -#include <ns16550.h> -#include <post.h> -#include <asm/arch/dm365_lowlevel.h> -#include <asm/arch/hardware.h> - -void dm365_waitloop(unsigned long loopcnt) -{ - unsigned long i; - - for (i = 0; i < loopcnt; i++) - asm(" NOP"); -} - -int dm365_pll1_init(unsigned long pllmult, unsigned long prediv) -{ - unsigned int clksrc = 0x0; - - /* Power up the PLL */ - clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLPWRDN); - - clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_RES_9); - setbits_le32(&dv_pll0_regs->pllctl, - clksrc << PLLCTL_CLOCK_MODE_SHIFT); - - /* - * Set PLLENSRC '0', PLL Enable(PLLEN) selection is controlled - * through MMR - */ - clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLENSRC); - - /* Set PLLEN=0 => PLL BYPASS MODE */ - clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLEN); - - dm365_waitloop(150); - - /* PLLRST=1(reset assert) */ - setbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLRST); - - dm365_waitloop(300); - - /*Bring PLL out of Reset*/ - clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLRST); - - /* Program the Multiper and Pre-Divider for PLL1 */ - writel(pllmult, &dv_pll0_regs->pllm); - writel(prediv, &dv_pll0_regs->prediv); - - /* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 1 */ - writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE | - PLLSECCTL_TINITZ, &dv_pll0_regs->secctl); - /* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 0 */ - writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE, - &dv_pll0_regs->secctl); - /* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 0 */ - writel(PLLSECCTL_STOPMODE, &dv_pll0_regs->secctl); - /* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 1 */ - writel(PLLSECCTL_STOPMODE | PLLSECCTL_TINITZ, &dv_pll0_regs->secctl); - - /* Program the PostDiv for PLL1 */ - writel(PLL_POSTDEN, &dv_pll0_regs->postdiv); - - /* Post divider setting for PLL1 */ - writel(CONFIG_SYS_DM36x_PLL1_PLLDIV1, &dv_pll0_regs->plldiv1); - writel(CONFIG_SYS_DM36x_PLL1_PLLDIV2, &dv_pll0_regs->plldiv2); - writel(CONFIG_SYS_DM36x_PLL1_PLLDIV3, &dv_pll0_regs->plldiv3); - writel(CONFIG_SYS_DM36x_PLL1_PLLDIV4, &dv_pll0_regs->plldiv4); - writel(CONFIG_SYS_DM36x_PLL1_PLLDIV5, &dv_pll0_regs->plldiv5); - writel(CONFIG_SYS_DM36x_PLL1_PLLDIV6, &dv_pll0_regs->plldiv6); - writel(CONFIG_SYS_DM36x_PLL1_PLLDIV7, &dv_pll0_regs->plldiv7); - writel(CONFIG_SYS_DM36x_PLL1_PLLDIV8, &dv_pll0_regs->plldiv8); - writel(CONFIG_SYS_DM36x_PLL1_PLLDIV9, &dv_pll0_regs->plldiv9); - - dm365_waitloop(300); - - /* Set the GOSET bit */ - writel(PLLCMD_GOSET, &dv_pll0_regs->pllcmd); /* Go */ - - dm365_waitloop(300); - - /* Wait for PLL to LOCK */ - while (!((readl(&dv_sys_module_regs->pll0_config) & PLL0_LOCK) - == PLL0_LOCK)) - ; - - /* Enable the PLL Bit of PLLCTL*/ - setbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLEN); - - return 0; -} - -int dm365_pll2_init(unsigned long pllm, unsigned long prediv) -{ - unsigned int clksrc = 0x0; - - /* Power up the PLL*/ - clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLPWRDN); - - /* - * Select the Clock Mode as Onchip Oscilator or External Clock on - * MXI pin - * VDB has input on MXI pin - */ - clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_RES_9); - setbits_le32(&dv_pll1_regs->pllctl, - clksrc << PLLCTL_CLOCK_MODE_SHIFT); - - /* - * Set PLLENSRC '0', PLL Enable(PLLEN) selection is controlled - * through MMR - */ - clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLENSRC); - - /* Set PLLEN=0 => PLL BYPASS MODE */ - clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLEN); - - dm365_waitloop(50); - - /* PLLRST=1(reset assert) */ - setbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLRST); - - dm365_waitloop(300); - - /* Bring PLL out of Reset */ - clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLRST); - - /* Program the Multiper and Pre-Divider for PLL2 */ - writel(pllm, &dv_pll1_regs->pllm); - writel(prediv, &dv_pll1_regs->prediv); - - writel(PLL_POSTDEN, &dv_pll1_regs->postdiv); - - /* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 1 */ - writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE | - PLLSECCTL_TINITZ, &dv_pll1_regs->secctl); - /* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 0 */ - writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE, - &dv_pll1_regs->secctl); - /* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 0 */ - writel(PLLSECCTL_STOPMODE, &dv_pll1_regs->secctl); - /* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 1 */ - writel(PLLSECCTL_STOPMODE | PLLSECCTL_TINITZ, &dv_pll1_regs->secctl); - - /* Post divider setting for PLL2 */ - writel(CONFIG_SYS_DM36x_PLL2_PLLDIV1, &dv_pll1_regs->plldiv1); - writel(CONFIG_SYS_DM36x_PLL2_PLLDIV2, &dv_pll1_regs->plldiv2); - writel(CONFIG_SYS_DM36x_PLL2_PLLDIV3, &dv_pll1_regs->plldiv3); - writel(CONFIG_SYS_DM36x_PLL2_PLLDIV4, &dv_pll1_regs->plldiv4); - writel(CONFIG_SYS_DM36x_PLL2_PLLDIV5, &dv_pll1_regs->plldiv5); - - /* GoCmd for PostDivider to take effect */ - writel(PLLCMD_GOSET, &dv_pll1_regs->pllcmd); - - dm365_waitloop(150); - - /* Wait for PLL to LOCK */ - while (!((readl(&dv_sys_module_regs->pll1_config) & PLL1_LOCK) - == PLL1_LOCK)) - ; - - dm365_waitloop(4100); - - /* Enable the PLL2 */ - setbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLEN); - - /* do this after PLL's have been set up */ - writel(CONFIG_SYS_DM36x_PERI_CLK_CTRL, - &dv_sys_module_regs->peri_clkctl); - - return 0; -} - -int dm365_ddr_setup(void) -{ - lpsc_on(DAVINCI_LPSC_DDR_EMIF); - clrbits_le32(&dv_sys_module_regs->vtpiocr, - VPTIO_IOPWRDN | VPTIO_CLRZ | VPTIO_LOCK | VPTIO_PWRDN); - - /* Set bit CLRZ (bit 13) */ - setbits_le32(&dv_sys_module_regs->vtpiocr, VPTIO_CLRZ); - - /* Check VTP READY Status */ - while (!(readl(&dv_sys_module_regs->vtpiocr) & VPTIO_RDY)) - ; - - /* Set bit VTP_IOPWRDWN bit 14 for DDR input buffers) */ - setbits_le32(&dv_sys_module_regs->vtpiocr, VPTIO_IOPWRDN); - - /* Set bit LOCK(bit7) */ - setbits_le32(&dv_sys_module_regs->vtpiocr, VPTIO_LOCK); - - /* - * Powerdown VTP as it is locked (bit 6) - * Set bit VTP_IOPWRDWN bit 14 for DDR input buffers) - */ - setbits_le32(&dv_sys_module_regs->vtpiocr, - VPTIO_IOPWRDN | VPTIO_PWRDN); - - /* Wait for calibration to complete */ - dm365_waitloop(150); - - /* Set the DDR2 to synreset, then enable it again */ - lpsc_syncreset(DAVINCI_LPSC_DDR_EMIF); - lpsc_on(DAVINCI_LPSC_DDR_EMIF); - - writel(CONFIG_SYS_DM36x_DDR2_DDRPHYCR, &dv_ddr2_regs_ctrl->ddrphycr); - - /* Program SDRAM Bank Config Register */ - writel((CONFIG_SYS_DM36x_DDR2_SDBCR | DV_DDR_BOOTUNLOCK), - &dv_ddr2_regs_ctrl->sdbcr); - writel((CONFIG_SYS_DM36x_DDR2_SDBCR | DV_DDR_TIMUNLOCK), - &dv_ddr2_regs_ctrl->sdbcr); - - /* Program SDRAM Timing Control Register1 */ - writel(CONFIG_SYS_DM36x_DDR2_SDTIMR, &dv_ddr2_regs_ctrl->sdtimr); - /* Program SDRAM Timing Control Register2 */ - writel(CONFIG_SYS_DM36x_DDR2_SDTIMR2, &dv_ddr2_regs_ctrl->sdtimr2); - - writel(CONFIG_SYS_DM36x_DDR2_PBBPR, &dv_ddr2_regs_ctrl->pbbpr); - - writel(CONFIG_SYS_DM36x_DDR2_SDBCR, &dv_ddr2_regs_ctrl->sdbcr); - - /* Program SDRAM Refresh Control Register */ - writel(CONFIG_SYS_DM36x_DDR2_SDRCR, &dv_ddr2_regs_ctrl->sdrcr); - - lpsc_syncreset(DAVINCI_LPSC_DDR_EMIF); - lpsc_on(DAVINCI_LPSC_DDR_EMIF); - - return 0; -} - -static void dm365_vpss_sync_reset(void) -{ - unsigned int PdNum = 0; - - /* VPSS_CLKMD 1:1 */ - setbits_le32(&dv_sys_module_regs->vpss_clkctl, - VPSS_CLK_CTL_VPSS_CLKMD); - - /* LPSC SyncReset DDR Clock Enable */ - writel(((readl(&dv_psc_regs->mdctl[DAVINCI_LPSC_VPSSMASTER]) & - ~PSC_MD_STATE_MSK) | PSC_SYNCRESET), - &dv_psc_regs->mdctl[DAVINCI_LPSC_VPSSMASTER]); - - writel((1 << PdNum), &dv_psc_regs->ptcmd); - - while (!(((readl(&dv_psc_regs->ptstat) >> PdNum) & PSC_GOSTAT) == 0)) - ; - while (!((readl(&dv_psc_regs->mdstat[DAVINCI_LPSC_VPSSMASTER]) & - PSC_MD_STATE_MSK) == PSC_SYNCRESET)) - ; -} - -static void dm365_por_reset(void) -{ - struct davinci_timer *wdog = - (struct davinci_timer *)DAVINCI_WDOG_BASE; - - if (readl(&dv_pll0_regs->rstype) & - (PLL_RSTYPE_POR | PLL_RSTYPE_XWRST)) { - dm365_vpss_sync_reset(); - - writel(DV_TMPBUF_VAL, TMPBUF); - setbits_le32(TMPSTATUS, FLAG_PORRST); - writel(DV_WDT_ENABLE_SYS_RESET, &wdog->na1); - writel(DV_WDT_TRIGGER_SYS_RESET, &wdog->na2); - - while (1); - } -} - -static void dm365_wdt_reset(void) -{ - struct davinci_timer *wdog = - (struct davinci_timer *)DAVINCI_WDOG_BASE; - - if (readl(TMPBUF) != DV_TMPBUF_VAL) { - writel(DV_TMPBUF_VAL, TMPBUF); - setbits_le32(TMPSTATUS, FLAG_PORRST); - setbits_le32(TMPSTATUS, FLAG_FLGOFF); - - dm365_waitloop(100); - - dm365_vpss_sync_reset(); - - writel(DV_WDT_ENABLE_SYS_RESET, &wdog->na1); - writel(DV_WDT_TRIGGER_SYS_RESET, &wdog->na2); - - while (1); - } -} - -static void dm365_wdt_flag_on(void) -{ - /* VPSS_CLKMD 1:2 */ - clrbits_le32(&dv_sys_module_regs->vpss_clkctl, - VPSS_CLK_CTL_VPSS_CLKMD); - writel(0, TMPBUF); - setbits_le32(TMPSTATUS, FLAG_FLGON); -} - -void dm365_psc_init(void) -{ - unsigned char i = 0; - unsigned char lpsc_start; - unsigned char lpsc_end, lpscgroup, lpscmin, lpscmax; - unsigned int PdNum = 0; - - lpscmin = 0; - lpscmax = 2; - - for (lpscgroup = lpscmin; lpscgroup <= lpscmax; lpscgroup++) { - if (lpscgroup == 0) { - /* Enabling LPSC 3 to 28 SCR first */ - lpsc_start = DAVINCI_LPSC_VPSSMSTR; - lpsc_end = DAVINCI_LPSC_TIMER1; - } else if (lpscgroup == 1) { /* Skip locked LPSCs [29-37] */ - lpsc_start = DAVINCI_LPSC_CFG5; - lpsc_end = DAVINCI_LPSC_VPSSMASTER; - } else { - lpsc_start = DAVINCI_LPSC_MJCP; - lpsc_end = DAVINCI_LPSC_HDVICP; - } - - /* NEXT=0x3, Enable LPSC's */ - for (i = lpsc_start; i <= lpsc_end; i++) - setbits_le32(&dv_psc_regs->mdctl[i], PSC_ENABLE); - - /* - * Program goctl to start transition sequence for LPSCs - * CSL_PSC_0_REGS->PTCMD = (1<<PdNum); Kick off Power - * Domain 0 Modules - */ - writel((1 << PdNum), &dv_psc_regs->ptcmd); - - /* - * Wait for GOSTAT = NO TRANSITION from PSC for Powerdomain 0 - */ - while (!(((readl(&dv_psc_regs->ptstat) >> PdNum) & PSC_GOSTAT) - == 0)) - ; - - /* Wait for MODSTAT = ENABLE from LPSC's */ - for (i = lpsc_start; i <= lpsc_end; i++) - while (!((readl(&dv_psc_regs->mdstat[i]) & - PSC_MD_STATE_MSK) == PSC_ENABLE)) - ; - } -} - -static void dm365_emif_init(void) -{ - writel(CONFIG_SYS_DM36x_AWCCR, &davinci_emif_regs->awccr); - writel(CONFIG_SYS_DM36x_AB1CR, &davinci_emif_regs->ab1cr); - - setbits_le32(&davinci_emif_regs->nandfcr, DAVINCI_NANDFCR_CS2NAND); - - writel(CONFIG_SYS_DM36x_AB2CR, &davinci_emif_regs->ab2cr); - - return; -} - -void dm365_pinmux_ctl(unsigned long offset, unsigned long mask, - unsigned long value) -{ - clrbits_le32(&dv_sys_module_regs->pinmux[offset], mask); - setbits_le32(&dv_sys_module_regs->pinmux[offset], (mask & value)); -} - -__attribute__((weak)) -void board_gpio_init(void) -{ - return; -} - -#if defined(CONFIG_POST) -int post_log(char *format, ...) -{ - return 0; -} -#endif - -void dm36x_lowlevel_init(ulong bootflag) -{ - struct davinci_uart_ctrl_regs *davinci_uart_ctrl_regs = - (struct davinci_uart_ctrl_regs *)(CONFIG_SYS_NS16550_COM1 + - DAVINCI_UART_CTRL_BASE); - - /* Mask all interrupts */ - writel(DV_AINTC_INTCTL_IDMODE, &dv_aintc_regs->intctl); - writel(0x0, &dv_aintc_regs->eabase); - writel(0x0, &dv_aintc_regs->eint0); - writel(0x0, &dv_aintc_regs->eint1); - - /* Clear all interrupts */ - writel(0xffffffff, &dv_aintc_regs->fiq0); - writel(0xffffffff, &dv_aintc_regs->fiq1); - writel(0xffffffff, &dv_aintc_regs->irq0); - writel(0xffffffff, &dv_aintc_regs->irq1); - - dm365_por_reset(); - dm365_wdt_reset(); - - /* System PSC setup - enable all */ - dm365_psc_init(); - - /* Setup Pinmux */ - dm365_pinmux_ctl(0, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX0); - dm365_pinmux_ctl(1, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX1); - dm365_pinmux_ctl(2, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX2); - dm365_pinmux_ctl(3, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX3); - dm365_pinmux_ctl(4, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX4); - - /* PLL setup */ - dm365_pll1_init(CONFIG_SYS_DM36x_PLL1_PLLM, - CONFIG_SYS_DM36x_PLL1_PREDIV); - dm365_pll2_init(CONFIG_SYS_DM36x_PLL2_PLLM, - CONFIG_SYS_DM36x_PLL2_PREDIV); - - /* GPIO setup */ - board_gpio_init(); - - NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM1), - CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE); - - /* - * Fix Power and Emulation Management Register - * see sprufh2.pdf page 38 Table 22 - */ - writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST | - DAVINCI_UART_PWREMU_MGMT_UTRST), - &davinci_uart_ctrl_regs->pwremu_mgmt); - - puts("ddr init\n"); - dm365_ddr_setup(); - - puts("emif init\n"); - dm365_emif_init(); - - dm365_wdt_flag_on(); - -#if defined(CONFIG_POST) - /* - * Do memory tests, calls arch_memory_failure_handle() - * if error detected. - */ - memory_post_test(0); -#endif -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm644x.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm644x.c deleted file mode 100644 index c58e271e2..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm644x.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * SoC-specific code for tms320dm644x chips - * - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * Copyright (C) 2008 Lyrtech <www.lyrtech.com> - * Copyright (C) 2004 Texas Instruments. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/hardware.h> - - -#define PINMUX0_EMACEN (1 << 31) -#define PINMUX0_AECS5 (1 << 11) -#define PINMUX0_AECS4 (1 << 10) - -#define PINMUX1_I2C (1 << 7) -#define PINMUX1_UART1 (1 << 1) -#define PINMUX1_UART0 (1 << 0) - - -void davinci_enable_uart0(void) -{ - lpsc_on(DAVINCI_LPSC_UART0); - - /* Bringup UART0 out of reset */ - REG(UART0_PWREMU_MGMT) = 0x00006001; - - /* Enable UART0 MUX lines */ - REG(PINMUX1) |= PINMUX1_UART0; -} - -#ifdef CONFIG_DRIVER_TI_EMAC -void davinci_enable_emac(void) -{ - lpsc_on(DAVINCI_LPSC_EMAC); - lpsc_on(DAVINCI_LPSC_EMAC_WRAPPER); - lpsc_on(DAVINCI_LPSC_MDIO); - - /* Enable GIO3.3V cells used for EMAC */ - REG(VDD3P3V_PWDN) = 0; - - /* Enable EMAC. */ - REG(PINMUX0) |= PINMUX0_EMACEN; -} -#endif - -#ifdef CONFIG_SYS_I2C_DAVINCI -void davinci_enable_i2c(void) -{ - lpsc_on(DAVINCI_LPSC_I2C); - - /* Enable I2C pin Mux */ - REG(PINMUX1) |= PINMUX1_I2C; -} -#endif - -void davinci_errata_workarounds(void) -{ - /* - * Workaround for TMS320DM6446 errata 1.3.22: - * PSC: PTSTAT Register Does Not Clear After Warm/Maximum Reset - * Revision(s) Affected: 1.3 and earlier - */ - REG(PSC_SILVER_BULLET) = 0; - - /* - * Set the PR_OLD_COUNT bits in the Bus Burst Priority Register (PBBPR) - * as suggested in TMS320DM6446 errata 2.1.2: - * - * On DM6446 Silicon Revision 2.1 and earlier, under certain conditions - * low priority modules can occupy the bus and prevent high priority - * modules like the VPSS from getting the required DDR2 throughput. - * A hex value of 0x20 should provide a good ARM (cache enabled) - * performance and still allow good utilization by the VPSS or other - * modules. - */ - REG(VBPR) = 0x20; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm646x.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm646x.c deleted file mode 100644 index cfea8300d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dm646x.c +++ /dev/null @@ -1,26 +0,0 @@ -/* - * SoC-specific code for TMS320DM646x chips - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/arch/hardware.h> - -void davinci_enable_uart0(void) -{ - lpsc_on(DAVINCI_DM646X_LPSC_UART0); -} - -#ifdef CONFIG_DRIVER_TI_EMAC -void davinci_enable_emac(void) -{ - lpsc_on(DAVINCI_DM646X_LPSC_EMAC); -} -#endif - -#ifdef CONFIG_SYS_I2C_DAVINCI -void davinci_enable_i2c(void) -{ - lpsc_on(DAVINCI_DM646X_LPSC_I2C); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dp83848.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dp83848.c deleted file mode 100644 index 603d507c7..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/dp83848.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * National Semiconductor DP83848 PHY Driver for TI DaVinci - * (TMS320DM644x) based boards. - * - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * - * -------------------------------------------------------- - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <net.h> -#include <dp83848.h> -#include <asm/arch/emac_defs.h> -#include "../../../../../drivers/net/davinci_emac.h" - -#ifdef CONFIG_DRIVER_TI_EMAC - -#ifdef CONFIG_CMD_NET - -int dp83848_is_phy_connected(int phy_addr) -{ - u_int16_t id1, id2; - - if (!davinci_eth_phy_read(phy_addr, DP83848_PHYID1_REG, &id1)) - return(0); - if (!davinci_eth_phy_read(phy_addr, DP83848_PHYID2_REG, &id2)) - return(0); - - if ((id1 == DP83848_PHYID1_OUI) && (id2 == DP83848_PHYID2_OUI)) - return(1); - - return(0); -} - -int dp83848_get_link_speed(int phy_addr) -{ - u_int16_t tmp; - volatile emac_regs* emac = (emac_regs *)EMAC_BASE_ADDR; - - if (!davinci_eth_phy_read(phy_addr, DP83848_STAT_REG, &tmp)) - return(0); - - if (!(tmp & DP83848_LINK_STATUS)) /* link up? */ - return(0); - - if (!davinci_eth_phy_read(phy_addr, DP83848_PHY_STAT_REG, &tmp)) - return(0); - - /* Speed doesn't matter, there is no setting for it in EMAC... */ - if (tmp & DP83848_DUPLEX) { - /* set DM644x EMAC for Full Duplex */ - emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE | - EMAC_MACCONTROL_FULLDUPLEX_ENABLE; - } else { - /*set DM644x EMAC for Half Duplex */ - emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE; - } - - return(1); -} - - -int dp83848_init_phy(int phy_addr) -{ - int ret = 1; - - if (!dp83848_get_link_speed(phy_addr)) { - /* Try another time */ - udelay(100000); - ret = dp83848_get_link_speed(phy_addr); - } - - /* Disable PHY Interrupts */ - davinci_eth_phy_write(phy_addr, DP83848_PHY_INTR_CTRL_REG, 0); - - return(ret); -} - - -int dp83848_auto_negotiate(int phy_addr) -{ - u_int16_t tmp; - - - if (!davinci_eth_phy_read(phy_addr, DP83848_CTL_REG, &tmp)) - return(0); - - /* Restart Auto_negotiation */ - tmp &= ~DP83848_AUTONEG; /* remove autonegotiation enable */ - tmp |= DP83848_ISOLATE; /* Electrically isolate PHY */ - davinci_eth_phy_write(phy_addr, DP83848_CTL_REG, tmp); - - /* Set the Auto_negotiation Advertisement Register - * MII advertising for Next page, 100BaseTxFD and HD, - * 10BaseTFD and HD, IEEE 802.3 - */ - tmp = DP83848_NP | DP83848_TX_FDX | DP83848_TX_HDX | - DP83848_10_FDX | DP83848_10_HDX | DP83848_AN_IEEE_802_3; - davinci_eth_phy_write(phy_addr, DP83848_ANA_REG, tmp); - - - /* Read Control Register */ - if (!davinci_eth_phy_read(phy_addr, DP83848_CTL_REG, &tmp)) - return(0); - - tmp |= DP83848_SPEED_SELECT | DP83848_AUTONEG | DP83848_DUPLEX_MODE; - davinci_eth_phy_write(phy_addr, DP83848_CTL_REG, tmp); - - /* Restart Auto_negotiation */ - tmp |= DP83848_RESTART_AUTONEG; - davinci_eth_phy_write(phy_addr, DP83848_CTL_REG, tmp); - - /*check AutoNegotiate complete */ - udelay(10000); - if (!davinci_eth_phy_read(phy_addr, DP83848_STAT_REG, &tmp)) - return(0); - - if (!(tmp & DP83848_AUTONEG_COMP)) - return(0); - - return (dp83848_get_link_speed(phy_addr)); -} - -#endif /* CONFIG_CMD_NET */ - -#endif /* CONFIG_DRIVER_ETHER */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/et1011c.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/et1011c.c deleted file mode 100644 index 9d53875b9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/et1011c.c +++ /dev/null @@ -1,42 +0,0 @@ -/* - * LSI ET1011C PHY Driver for TI DaVinci(TMS320DM6467) board. - * - * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <net.h> -#include <miiphy.h> -#include <asm/arch/emac_defs.h> -#include "../../../../../drivers/net/davinci_emac.h" - -#ifdef CONFIG_DRIVER_TI_EMAC - -#ifdef CONFIG_CMD_NET - -/* LSI PHYSICAL LAYER TRANSCEIVER ET1011C */ - -#define MII_PHY_CONFIG_REG 22 - -/* PHY Config bits */ -#define PHY_SYS_CLK_EN (1 << 4) - -int et1011c_get_link_speed(int phy_addr) -{ - u_int16_t data; - - if (davinci_eth_phy_read(phy_addr, MII_STATUS_REG, &data) && (data & 0x04)) { - davinci_eth_phy_read(phy_addr, MII_PHY_CONFIG_REG, &data); - /* Enable 125MHz clock sourced from PHY */ - davinci_eth_phy_write(phy_addr, MII_PHY_CONFIG_REG, - data | PHY_SYS_CLK_EN); - return (1); - } - return (0); -} - -#endif /* CONFIG_CMD_NET */ - -#endif /* CONFIG_DRIVER_ETHER */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/ksz8873.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/ksz8873.c deleted file mode 100644 index 4af5dd213..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/ksz8873.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Micrel KSZ8873 PHY Driver for TI DaVinci - * (TMS320DM644x) based boards. - * - * Copyright (C) 2011 Heiko Schocher <hsdenx.de> - * - * based on: - * National Semiconductor DP83848 PHY Driver for TI DaVinci - * (TMS320DM644x) based boards. - * - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * - * -------------------------------------------------------- - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <miiphy.h> -#include <net.h> -#include <asm/arch/emac_defs.h> -#include <asm/io.h> -#include "../../../../../drivers/net/davinci_emac.h" - -int ksz8873_is_phy_connected(int phy_addr) -{ - u_int16_t dummy; - - return davinci_eth_phy_read(phy_addr, MII_PHYSID1, &dummy); -} - -int ksz8873_get_link_speed(int phy_addr) -{ - emac_regs *emac = (emac_regs *)EMAC_BASE_ADDR; - - /* we always have a link to the switch, 100 FD */ - writel((EMAC_MACCONTROL_MIIEN_ENABLE | - EMAC_MACCONTROL_FULLDUPLEX_ENABLE), - &emac->MACCONTROL); - return 1; -} - - -int ksz8873_init_phy(int phy_addr) -{ - return 1; -} - - -int ksz8873_auto_negotiate(int phy_addr) -{ - return dp83848_get_link_speed(phy_addr); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/lowlevel_init.S deleted file mode 100644 index e91623497..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/lowlevel_init.S +++ /dev/null @@ -1,693 +0,0 @@ -/* - * Low-level board setup code for TI DaVinci SoC based boards. - * - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * - * Partially based on TI sources, original copyrights follow: - */ - -/* - * Board specific setup info - * - * (C) Copyright 2003 - * Texas Instruments, <www.ti.com> - * Kshitij Gupta <Kshitij@ti.com> - * - * Modified for OMAP 1610 H2 board by Nishant Kamat, Jan 2004 - * - * Modified for OMAP 5912 OSK board by Rishi Bhattacharya, Apr 2004 - * - * Modified for DV-EVM board by Rishi Bhattacharya, Apr 2005 - * - * Modified for DV-EVM board by Swaminathan S, Nov 2005 - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> - -#define MDSTAT_STATE 0x3f - -.globl lowlevel_init -lowlevel_init: -#ifdef CONFIG_SOC_DM644X - - /*-------------------------------------------------------* - * Mask all IRQs by setting all bits in the EINT default * - *-------------------------------------------------------*/ - mov r1, $0 - ldr r0, =EINT_ENABLE0 - str r1, [r0] - ldr r0, =EINT_ENABLE1 - str r1, [r0] - - /*------------------------------------------------------* - * Put the GEM in reset * - *------------------------------------------------------*/ - - /* Put the GEM in reset */ - ldr r8, PSC_GEM_FLAG_CLEAR - ldr r6, MDCTL_GEM - ldr r7, [r6] - and r7, r7, r8 - str r7, [r6] - - /* Enable the Power Domain Transition Command */ - ldr r6, PTCMD - ldr r7, [r6] - orr r7, r7, $0x02 - str r7, [r6] - - /* Check for Transition Complete(PTSTAT) */ -checkStatClkStopGem: - ldr r6, PTSTAT - ldr r7, [r6] - ands r7, r7, $0x02 - bne checkStatClkStopGem - - /* Check for GEM Reset Completion */ -checkGemStatClkStop: - ldr r6, MDSTAT_GEM - ldr r7, [r6] - ands r7, r7, $0x100 - bne checkGemStatClkStop - - /* Do this for enabling a WDT initiated reset this is a workaround - for a chip bug. Not required under normal situations */ - ldr r6, P1394 - mov r10, $0 - str r10, [r6] - - /*------------------------------------------------------* - * Enable L1 & L2 Memories in Fast mode * - *------------------------------------------------------*/ - ldr r6, DFT_ENABLE - mov r10, $0x01 - str r10, [r6] - - ldr r6, MMARG_BRF0 - ldr r10, MMARG_BRF0_VAL - str r10, [r6] - - ldr r6, DFT_ENABLE - mov r10, $0 - str r10, [r6] - - /*------------------------------------------------------* - * DDR2 PLL Initialization * - *------------------------------------------------------*/ - - /* Select the Clock Mode Depending on the Value written in the Boot Table by the run script */ - mov r10, $0 - ldr r6, PLL2_CTL - ldr r7, PLL_CLKSRC_MASK - ldr r8, [r6] - and r8, r8, r7 - mov r9, r10, lsl $8 - orr r8, r8, r9 - str r8, [r6] - - /* Select the PLLEN source */ - ldr r7, PLL_ENSRC_MASK - and r8, r8, r7 - str r8, [r6] - - /* Bypass the PLL */ - ldr r7, PLL_BYPASS_MASK - and r8, r8, r7 - str r8, [r6] - - /* Wait for few cycles to allow PLLEN Mux switch properly to bypass Clock */ - mov r10, $0x20 -WaitPPL2Loop: - subs r10, r10, $1 - bne WaitPPL2Loop - - /* Reset the PLL */ - ldr r7, PLL_RESET_MASK - and r8, r8, r7 - str r8, [r6] - - /* Power up the PLL */ - ldr r7, PLL_PWRUP_MASK - and r8, r8, r7 - str r8, [r6] - - /* Enable the PLL from Disable Mode */ - ldr r7, PLL_DISABLE_ENABLE_MASK - and r8, r8, r7 - str r8, [r6] - - /* Program the PLL Multiplier */ - ldr r6, PLL2_PLLM - mov r2, $0x17 /* 162 MHz */ - str r2, [r6] - - /* Program the PLL2 Divisor Value */ - ldr r6, PLL2_DIV2 - mov r3, $0x01 - str r3, [r6] - - /* Program the PLL2 Divisor Value */ - ldr r6, PLL2_DIV1 - mov r4, $0x0b /* 54 MHz */ - str r4, [r6] - - /* PLL2 DIV2 MMR */ - ldr r8, PLL2_DIV_MASK - ldr r6, PLL2_DIV2 - ldr r9, [r6] - and r8, r8, r9 - mov r9, $0x01 - mov r9, r9, lsl $15 - orr r8, r8, r9 - str r8, [r6] - - /* Program the GOSET bit to take new divider values */ - ldr r6, PLL2_PLLCMD - ldr r7, [r6] - orr r7, r7, $0x01 - str r7, [r6] - - /* Wait for Done */ - ldr r6, PLL2_PLLSTAT -doneLoop_0: - ldr r7, [r6] - ands r7, r7, $0x01 - bne doneLoop_0 - - /* PLL2 DIV1 MMR */ - ldr r8, PLL2_DIV_MASK - ldr r6, PLL2_DIV1 - ldr r9, [r6] - and r8, r8, r9 - mov r9, $0x01 - mov r9, r9, lsl $15 - orr r8, r8, r9 - str r8, [r6] - - /* Program the GOSET bit to take new divider values */ - ldr r6, PLL2_PLLCMD - ldr r7, [r6] - orr r7, r7, $0x01 - str r7, [r6] - - /* Wait for Done */ - ldr r6, PLL2_PLLSTAT -doneLoop: - ldr r7, [r6] - ands r7, r7, $0x01 - bne doneLoop - - /* Wait for PLL to Reset Properly */ - mov r10, $0x218 -ResetPPL2Loop: - subs r10, r10, $1 - bne ResetPPL2Loop - - /* Bring PLL out of Reset */ - ldr r6, PLL2_CTL - ldr r8, [r6] - orr r8, r8, $0x08 - str r8, [r6] - - /* Wait for PLL to Lock */ - ldr r10, PLL_LOCK_COUNT -PLL2Lock: - subs r10, r10, $1 - bne PLL2Lock - - /* Enable the PLL */ - ldr r6, PLL2_CTL - ldr r8, [r6] - orr r8, r8, $0x01 - str r8, [r6] - - /*------------------------------------------------------* - * Issue Soft Reset to DDR Module * - *------------------------------------------------------*/ - - /* Shut down the DDR2 LPSC Module */ - ldr r8, PSC_FLAG_CLEAR - ldr r6, MDCTL_DDR2 - ldr r7, [r6] - and r7, r7, r8 - orr r7, r7, $0x03 - str r7, [r6] - - /* Enable the Power Domain Transition Command */ - ldr r6, PTCMD - ldr r7, [r6] - orr r7, r7, $0x01 - str r7, [r6] - - /* Check for Transition Complete(PTSTAT) */ -checkStatClkStop: - ldr r6, PTSTAT - ldr r7, [r6] - ands r7, r7, $0x01 - bne checkStatClkStop - - /* Check for DDR2 Controller Enable Completion */ -checkDDRStatClkStop: - ldr r6, MDSTAT_DDR2 - ldr r7, [r6] - and r7, r7, $MDSTAT_STATE - cmp r7, $0x03 - bne checkDDRStatClkStop - - /*------------------------------------------------------* - * Program DDR2 MMRs for 162MHz Setting * - *------------------------------------------------------*/ - - /* Program PHY Control Register */ - ldr r6, DDRCTL - ldr r7, DDRCTL_VAL - str r7, [r6] - - /* Program SDRAM Bank Config Register */ - ldr r6, SDCFG - ldr r7, SDCFG_VAL - str r7, [r6] - - /* Program SDRAM TIM-0 Config Register */ - ldr r6, SDTIM0 - ldr r7, SDTIM0_VAL_162MHz - str r7, [r6] - - /* Program SDRAM TIM-1 Config Register */ - ldr r6, SDTIM1 - ldr r7, SDTIM1_VAL_162MHz - str r7, [r6] - - /* Program the SDRAM Bank Config Control Register */ - ldr r10, MASK_VAL - ldr r8, SDCFG - ldr r9, SDCFG_VAL - and r9, r9, r10 - str r9, [r8] - - /* Program SDRAM SDREF Config Register */ - ldr r6, SDREF - ldr r7, SDREF_VAL - str r7, [r6] - - /*------------------------------------------------------* - * Issue Soft Reset to DDR Module * - *------------------------------------------------------*/ - - /* Issue a Dummy DDR2 read/write */ - ldr r8, DDR2_START_ADDR - ldr r7, DUMMY_VAL - str r7, [r8] - ldr r7, [r8] - - /* Shut down the DDR2 LPSC Module */ - ldr r8, PSC_FLAG_CLEAR - ldr r6, MDCTL_DDR2 - ldr r7, [r6] - and r7, r7, r8 - orr r7, r7, $0x01 - str r7, [r6] - - /* Enable the Power Domain Transition Command */ - ldr r6, PTCMD - ldr r7, [r6] - orr r7, r7, $0x01 - str r7, [r6] - - /* Check for Transition Complete(PTSTAT) */ -checkStatClkStop2: - ldr r6, PTSTAT - ldr r7, [r6] - ands r7, r7, $0x01 - bne checkStatClkStop2 - - /* Check for DDR2 Controller Enable Completion */ -checkDDRStatClkStop2: - ldr r6, MDSTAT_DDR2 - ldr r7, [r6] - and r7, r7, $MDSTAT_STATE - cmp r7, $0x01 - bne checkDDRStatClkStop2 - - /*------------------------------------------------------* - * Turn DDR2 Controller Clocks On * - *------------------------------------------------------*/ - - /* Enable the DDR2 LPSC Module */ - ldr r6, MDCTL_DDR2 - ldr r7, [r6] - orr r7, r7, $0x03 - str r7, [r6] - - /* Enable the Power Domain Transition Command */ - ldr r6, PTCMD - ldr r7, [r6] - orr r7, r7, $0x01 - str r7, [r6] - - /* Check for Transition Complete(PTSTAT) */ -checkStatClkEn2: - ldr r6, PTSTAT - ldr r7, [r6] - ands r7, r7, $0x01 - bne checkStatClkEn2 - - /* Check for DDR2 Controller Enable Completion */ -checkDDRStatClkEn2: - ldr r6, MDSTAT_DDR2 - ldr r7, [r6] - and r7, r7, $MDSTAT_STATE - cmp r7, $0x03 - bne checkDDRStatClkEn2 - - /* DDR Writes and Reads */ - ldr r6, CFGTEST - mov r3, $0x01 - str r3, [r6] - - /*------------------------------------------------------* - * System PLL Initialization * - *------------------------------------------------------*/ - - /* Select the Clock Mode Depending on the Value written in the Boot Table by the run script */ - mov r2, $0 - ldr r6, PLL1_CTL - ldr r7, PLL_CLKSRC_MASK - ldr r8, [r6] - and r8, r8, r7 - mov r9, r2, lsl $8 - orr r8, r8, r9 - str r8, [r6] - - /* Select the PLLEN source */ - ldr r7, PLL_ENSRC_MASK - and r8, r8, r7 - str r8, [r6] - - /* Bypass the PLL */ - ldr r7, PLL_BYPASS_MASK - and r8, r8, r7 - str r8, [r6] - - /* Wait for few cycles to allow PLLEN Mux switch properly to bypass Clock */ - mov r10, $0x20 - -WaitLoop: - subs r10, r10, $1 - bne WaitLoop - - /* Reset the PLL */ - ldr r7, PLL_RESET_MASK - and r8, r8, r7 - str r8, [r6] - - /* Disable the PLL */ - orr r8, r8, $0x10 - str r8, [r6] - - /* Power up the PLL */ - ldr r7, PLL_PWRUP_MASK - and r8, r8, r7 - str r8, [r6] - - /* Enable the PLL from Disable Mode */ - ldr r7, PLL_DISABLE_ENABLE_MASK - and r8, r8, r7 - str r8, [r6] - - /* Program the PLL Multiplier */ - ldr r6, PLL1_PLLM - mov r3, $0x15 /* For 594MHz */ - str r3, [r6] - - /* Wait for PLL to Reset Properly */ - mov r10, $0xff - -ResetLoop: - subs r10, r10, $1 - bne ResetLoop - - /* Bring PLL out of Reset */ - ldr r6, PLL1_CTL - orr r8, r8, $0x08 - str r8, [r6] - - /* Wait for PLL to Lock */ - ldr r10, PLL_LOCK_COUNT - -PLL1Lock: - subs r10, r10, $1 - bne PLL1Lock - - /* Enable the PLL */ - orr r8, r8, $0x01 - str r8, [r6] - - nop - nop - nop - nop - - /*------------------------------------------------------* - * AEMIF configuration for NOR Flash (double check) * - *------------------------------------------------------*/ - ldr r0, _PINMUX0 - ldr r1, _DEV_SETTING - str r1, [r0] - - ldr r0, WAITCFG - ldr r1, WAITCFG_VAL - ldr r2, [r0] - orr r2, r2, r1 - str r2, [r0] - - ldr r0, ACFG3 - ldr r1, ACFG3_VAL - ldr r2, [r0] - and r1, r2, r1 - str r1, [r0] - - ldr r0, ACFG4 - ldr r1, ACFG4_VAL - ldr r2, [r0] - and r1, r2, r1 - str r1, [r0] - - ldr r0, ACFG5 - ldr r1, ACFG5_VAL - ldr r2, [r0] - and r1, r2, r1 - str r1, [r0] - - /*--------------------------------------* - * VTP manual Calibration * - *--------------------------------------*/ - ldr r0, VTPIOCR - ldr r1, VTP_MMR0 - str r1, [r0] - - ldr r0, VTPIOCR - ldr r1, VTP_MMR1 - str r1, [r0] - - /* Wait for 33 VTP CLK cycles. VRP operates at 27 MHz */ - ldr r10, VTP_LOCK_COUNT -VTPLock: - subs r10, r10, $1 - bne VTPLock - - ldr r6, DFT_ENABLE - mov r10, $0x01 - str r10, [r6] - - ldr r6, DDRVTPR - ldr r7, [r6] - mov r8, r7, LSL #32-10 - mov r8, r8, LSR #32-10 /* grab low 10 bits */ - ldr r7, VTP_RECAL - orr r8, r7, r8 - ldr r7, VTP_EN - orr r8, r7, r8 - str r8, [r0] - - - /* Wait for 33 VTP CLK cycles. VRP operates at 27 MHz */ - ldr r10, VTP_LOCK_COUNT -VTP1Lock: - subs r10, r10, $1 - bne VTP1Lock - - ldr r1, [r0] - ldr r2, VTP_MASK - and r2, r1, r2 - str r2, [r0] - - ldr r6, DFT_ENABLE - mov r10, $0 - str r10, [r6] - - /* - * Call board-specific lowlevel init. - * That MUST be present and THAT returns - * back to arch calling code with "mov pc, lr." - */ - b dv_board_init - -.ltorg - -_PINMUX0: - .word 0x01c40000 /* Device Configuration Registers */ -_PINMUX1: - .word 0x01c40004 /* Device Configuration Registers */ - -_DEV_SETTING: - .word 0x00000c1f - -WAITCFG: - .word 0x01e00004 -WAITCFG_VAL: - .word 0 -ACFG3: - .word 0x01e00014 -ACFG3_VAL: - .word 0x3ffffffd -ACFG4: - .word 0x01e00018 -ACFG4_VAL: - .word 0x3ffffffd -ACFG5: - .word 0x01e0001c -ACFG5_VAL: - .word 0x3ffffffd - -MDCTL_DDR2: - .word 0x01c41a34 -MDSTAT_DDR2: - .word 0x01c41834 - -PTCMD: - .word 0x01c41120 -PTSTAT: - .word 0x01c41128 - -EINT_ENABLE0: - .word 0x01c48018 -EINT_ENABLE1: - .word 0x01c4801c - -PSC_FLAG_CLEAR: - .word 0xffffffe0 -PSC_GEM_FLAG_CLEAR: - .word 0xfffffeff - -/* DDR2 MMR & CONFIGURATION VALUES, 162 MHZ clock */ -DDRCTL: - .word 0x200000e4 -DDRCTL_VAL: - .word 0x50006405 -SDREF: - .word 0x2000000c -SDREF_VAL: - .word 0x000005c3 -SDCFG: - .word 0x20000008 -SDCFG_VAL: -#ifdef DDR_4BANKS - .word 0x00178622 -#elif defined DDR_8BANKS - .word 0x00178632 -#else -#error "Unknown DDR configuration!!!" -#endif -SDTIM0: - .word 0x20000010 -SDTIM0_VAL_162MHz: - .word 0x28923211 -SDTIM1: - .word 0x20000014 -SDTIM1_VAL_162MHz: - .word 0x0016c722 -VTPIOCR: - .word 0x200000f0 /* VTP IO Control register */ -DDRVTPR: - .word 0x01c42030 /* DDR VPTR MMR */ -VTP_MMR0: - .word 0x201f -VTP_MMR1: - .word 0xa01f -DFT_ENABLE: - .word 0x01c4004c -VTP_LOCK_COUNT: - .word 0x5b0 -VTP_MASK: - .word 0xffffdfff -VTP_RECAL: - .word 0x08000 -VTP_EN: - .word 0x02000 -CFGTEST: - .word 0x80010000 -MASK_VAL: - .word 0x00000fff - -/* GEM Power Up & LPSC Control Register */ -MDCTL_GEM: - .word 0x01c41a9c -MDSTAT_GEM: - .word 0x01c4189c - -/* For WDT reset chip bug */ -P1394: - .word 0x01c41a20 - -PLL_CLKSRC_MASK: - .word 0xfffffeff /* Mask the Clock Mode bit */ -PLL_ENSRC_MASK: - .word 0xffffffdf /* Select the PLLEN source */ -PLL_BYPASS_MASK: - .word 0xfffffffe /* Put the PLL in BYPASS */ -PLL_RESET_MASK: - .word 0xfffffff7 /* Put the PLL in Reset Mode */ -PLL_PWRUP_MASK: - .word 0xfffffffd /* PLL Power up Mask Bit */ -PLL_DISABLE_ENABLE_MASK: - .word 0xffffffef /* Enable the PLL from Disable */ -PLL_LOCK_COUNT: - .word 0x2000 - -/* PLL1-SYSTEM PLL MMRs */ -PLL1_CTL: - .word 0x01c40900 -PLL1_PLLM: - .word 0x01c40910 - -/* PLL2-SYSTEM PLL MMRs */ -PLL2_CTL: - .word 0x01c40d00 -PLL2_PLLM: - .word 0x01c40d10 -PLL2_DIV1: - .word 0x01c40d18 -PLL2_DIV2: - .word 0x01c40d1c -PLL2_PLLCMD: - .word 0x01c40d38 -PLL2_PLLSTAT: - .word 0x01c40d3c -PLL2_DIV_MASK: - .word 0xffff7fff - -MMARG_BRF0: - .word 0x01c42010 /* BRF margin mode 0 (R/W)*/ -MMARG_BRF0_VAL: - .word 0x00444400 - -DDR2_START_ADDR: - .word 0x80000000 -DUMMY_VAL: - .word 0xa55aa55a -#else /* CONFIG_SOC_DM644X */ - mov pc, lr -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/lxt972.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/lxt972.c deleted file mode 100644 index c482fd937..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/lxt972.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Intel LXT971/LXT972 PHY Driver for TI DaVinci - * (TMS320DM644x) based boards. - * - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * - * -------------------------------------------------------- - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <net.h> -#include <miiphy.h> -#include <lxt971a.h> -#include <asm/arch/emac_defs.h> -#include "../../../../../drivers/net/davinci_emac.h" - -#ifdef CONFIG_DRIVER_TI_EMAC - -#ifdef CONFIG_CMD_NET - -int lxt972_is_phy_connected(int phy_addr) -{ - u_int16_t id1, id2; - - if (!davinci_eth_phy_read(phy_addr, MII_PHYSID1, &id1)) - return(0); - if (!davinci_eth_phy_read(phy_addr, MII_PHYSID2, &id2)) - return(0); - - if ((id1 == (0x0013)) && ((id2 & 0xfff0) == 0x78e0)) - return(1); - - return(0); -} - -int lxt972_get_link_speed(int phy_addr) -{ - u_int16_t stat1, tmp; - volatile emac_regs *emac = (emac_regs *)EMAC_BASE_ADDR; - - if (!davinci_eth_phy_read(phy_addr, PHY_LXT971_STAT2, &stat1)) - return(0); - - if (!(stat1 & PHY_LXT971_STAT2_LINK)) /* link up? */ - return(0); - - if (!davinci_eth_phy_read(phy_addr, PHY_LXT971_DIG_CFG, &tmp)) - return(0); - - tmp |= PHY_LXT971_DIG_CFG_MII_DRIVE; - - davinci_eth_phy_write(phy_addr, PHY_LXT971_DIG_CFG, tmp); - /* Read back */ - if (!davinci_eth_phy_read(phy_addr, PHY_LXT971_DIG_CFG, &tmp)) - return(0); - - /* Speed doesn't matter, there is no setting for it in EMAC... */ - if (stat1 & PHY_LXT971_STAT2_DUPLEX_MODE) { - /* set DM644x EMAC for Full Duplex */ - emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE | - EMAC_MACCONTROL_FULLDUPLEX_ENABLE; - } else { - /*set DM644x EMAC for Half Duplex */ - emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE; - } - - return(1); -} - - -int lxt972_init_phy(int phy_addr) -{ - int ret = 1; - - if (!lxt972_get_link_speed(phy_addr)) { - /* Try another time */ - ret = lxt972_get_link_speed(phy_addr); - } - - /* Disable PHY Interrupts */ - davinci_eth_phy_write(phy_addr, PHY_LXT971_INT_ENABLE, 0); - - return(ret); -} - - -int lxt972_auto_negotiate(int phy_addr) -{ - u_int16_t tmp; - - if (!davinci_eth_phy_read(phy_addr, MII_BMCR, &tmp)) - return(0); - - /* Restart Auto_negotiation */ - tmp |= BMCR_ANRESTART; - davinci_eth_phy_write(phy_addr, MII_BMCR, tmp); - - /*check AutoNegotiate complete */ - udelay (10000); - if (!davinci_eth_phy_read(phy_addr, MII_BMSR, &tmp)) - return(0); - - if (!(tmp & BMSR_ANEGCOMPLETE)) - return(0); - - return (lxt972_get_link_speed(phy_addr)); -} - -#endif /* CONFIG_CMD_NET */ - -#endif /* CONFIG_DRIVER_ETHER */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/misc.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/misc.c deleted file mode 100644 index e18bdfc72..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/misc.c +++ /dev/null @@ -1,138 +0,0 @@ -/* - * Miscelaneous DaVinci functions. - * - * Copyright (C) 2009 Nick Thompson, GE Fanuc Ltd, <nick.thompson@gefanuc.com> - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * Copyright (C) 2008 Lyrtech <www.lyrtech.com> - * Copyright (C) 2004 Texas Instruments. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <i2c.h> -#include <net.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> -#include <asm/arch/davinci_misc.h> - -DECLARE_GLOBAL_DATA_PTR; - -#ifndef CONFIG_SPL_BUILD -int dram_init(void) -{ - /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size( - (void *)CONFIG_SYS_SDRAM_BASE, - CONFIG_MAX_RAM_BANK_SIZE); - return 0; -} - -void dram_init_banksize(void) -{ - gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; - gd->bd->bi_dram[0].size = gd->ram_size; -} -#endif - -#ifdef CONFIG_DRIVER_TI_EMAC -/* - * Read ethernet MAC address from EEPROM for DVEVM compatible boards. - * Returns 1 if found, 0 otherwise. - */ -int dvevm_read_mac_address(uint8_t *buf) -{ -#ifdef CONFIG_SYS_I2C_EEPROM_ADDR - /* Read MAC address. */ - if (i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0x7F00, - CONFIG_SYS_I2C_EEPROM_ADDR_LEN, (uint8_t *) &buf[0], 6)) - goto i2cerr; - - /* Check that MAC address is valid. */ - if (!is_valid_ether_addr(buf)) - goto err; - - return 1; /* Found */ - -i2cerr: - printf("Read from EEPROM @ 0x%02x failed\n", - CONFIG_SYS_I2C_EEPROM_ADDR); -err: -#endif /* CONFIG_SYS_I2C_EEPROM_ADDR */ - - return 0; -} - -/* - * Set the mii mode as MII or RMII - */ -#if defined(CONFIG_SOC_DA8XX) -void davinci_emac_mii_mode_sel(int mode_sel) -{ - int val; - - val = readl(&davinci_syscfg_regs->cfgchip3); - if (mode_sel == 0) - val &= ~(1 << 8); - else - val |= (1 << 8); - writel(val, &davinci_syscfg_regs->cfgchip3); -} -#endif -/* - * If there is no MAC address in the environment, then it will be initialized - * (silently) from the value in the EEPROM. - */ -void davinci_sync_env_enetaddr(uint8_t *rom_enetaddr) -{ - uint8_t env_enetaddr[6]; - int ret; - - ret = eth_getenv_enetaddr_by_index("eth", 0, env_enetaddr); - if (!ret) { - /* - * There is no MAC address in the environment, so we - * initialize it from the value in the EEPROM. - */ - debug("### Setting environment from EEPROM MAC address = " - "\"%pM\"\n", - env_enetaddr); - ret = !eth_setenv_enetaddr("ethaddr", rom_enetaddr); - } - if (!ret) - printf("Failed to set mac address from EEPROM: %d\n", ret); -} -#endif /* CONFIG_DRIVER_TI_EMAC */ - -#if defined(CONFIG_SOC_DA8XX) -#ifndef CONFIG_USE_IRQ -void irq_init(void) -{ - /* - * Mask all IRQs by clearing the global enable and setting - * the enable clear for all the 90 interrupts. - */ - writel(0, &davinci_aintc_regs->ger); - - writel(0, &davinci_aintc_regs->hier); - - writel(0xffffffff, &davinci_aintc_regs->ecr1); - writel(0xffffffff, &davinci_aintc_regs->ecr2); - writel(0xffffffff, &davinci_aintc_regs->ecr3); -} -#endif - -/* - * Enable PSC for various peripherals. - */ -int da8xx_configure_lpsc_items(const struct lpsc_resource *item, - const int n_items) -{ - int i; - - for (i = 0; i < n_items; i++) - lpsc_on(item[i].lpsc_no); - - return 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/pinmux.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/pinmux.c deleted file mode 100644 index e9d8c87cc..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/pinmux.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * DaVinci pinmux functions. - * - * Copyright (C) 2009 Nick Thompson, GE Fanuc Ltd, <nick.thompson@gefanuc.com> - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * Copyright (C) 2008 Lyrtech <www.lyrtech.com> - * Copyright (C) 2004 Texas Instruments. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> -#include <asm/arch/davinci_misc.h> - -/* - * Change the setting of a pin multiplexer field. - * - * Takes an array of pinmux settings similar to: - * - * struct pinmux_config uart_pins[] = { - * { &davinci_syscfg_regs->pinmux[8], 2, 7 }, - * { &davinci_syscfg_regs->pinmux[9], 2, 0 } - * }; - * - * Stepping through the array, each pinmux[n] register has the given value - * set in the pin mux field specified. - * - * The number of pins in the array must be passed (ARRAY_SIZE can provide - * this value conveniently). - * - * Returns 0 if all field numbers and values are in the correct range, - * else returns -1. - */ -int davinci_configure_pin_mux(const struct pinmux_config *pins, - const int n_pins) -{ - int i; - - /* check for invalid pinmux values */ - for (i = 0; i < n_pins; i++) { - if (pins[i].field >= PIN_MUX_NUM_FIELDS || - (pins[i].value & ~PIN_MUX_FIELD_MASK) != 0) - return -1; - } - - /* configure the pinmuxes */ - for (i = 0; i < n_pins; i++) { - const int offset = pins[i].field * PIN_MUX_FIELD_SIZE; - const unsigned int value = pins[i].value << offset; - const unsigned int mask = PIN_MUX_FIELD_MASK << offset; - const dv_reg *mux = pins[i].mux; - - writel(value | (readl(mux) & (~mask)), mux); - } - - return 0; -} - -/* - * Configure multiple pinmux resources. - * - * Takes an pinmux_resource array of pinmux_config and pin counts: - * - * const struct pinmux_resource pinmuxes[] = { - * PINMUX_ITEM(uart_pins), - * PINMUX_ITEM(i2c_pins), - * }; - * - * The number of items in the array must be passed (ARRAY_SIZE can provide - * this value conveniently). - * - * Each item entry is configured in the defined order. If configuration - * of any item fails, -1 is returned and none of the following items are - * configured. On success, 0 is returned. - */ -int davinci_configure_pin_mux_items(const struct pinmux_resource *item, - const int n_items) -{ - int i; - - for (i = 0; i < n_items; i++) { - if (davinci_configure_pin_mux(item[i].pins, - item[i].n_pins) != 0) - return -1; - } - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/psc.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/psc.c deleted file mode 100644 index 8d99e2e99..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/psc.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Power and Sleep Controller (PSC) functions. - * - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * Copyright (C) 2008 Lyrtech <www.lyrtech.com> - * Copyright (C) 2004 Texas Instruments. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> - -/* - * The PSC manages three inputs to a "module" which may be a peripheral or - * CPU. Those inputs are the module's: clock; reset signal; and sometimes - * its power domain. For our purposes, we only care whether clock and power - * are active, and the module is out of reset. - * - * DaVinci chips may include two separate power domains: "Always On" and "DSP". - * Chips without a DSP generally have only one domain. - * - * The "Always On" power domain is always on when the chip is on, and is - * powered by the VDD pins (on DM644X). The majority of DaVinci modules - * lie within the "Always On" power domain. - * - * A separate domain called the "DSP" domain houses the C64x+ and other video - * hardware such as VICP. In some chips, the "DSP" domain is not always on. - * The "DSP" power domain is powered by the CVDDDSP pins (on DM644X). - */ - -/* Works on Always On power domain only (no PD argument) */ -static void lpsc_transition(unsigned int id, unsigned int state) -{ - dv_reg_p mdstat, mdctl, ptstat, ptcmd; -#ifdef CONFIG_SOC_DA8XX - struct davinci_psc_regs *psc_regs; -#endif - -#ifndef CONFIG_SOC_DA8XX - if (id >= DAVINCI_LPSC_GEM) - return; /* Don't work on DSP Power Domain */ - - mdstat = REG_P(PSC_MDSTAT_BASE + (id * 4)); - mdctl = REG_P(PSC_MDCTL_BASE + (id * 4)); - ptstat = REG_P(PSC_PTSTAT); - ptcmd = REG_P(PSC_PTCMD); -#else - if (id < DAVINCI_LPSC_PSC1_BASE) { - if (id >= PSC_PSC0_MODULE_ID_CNT) - return; - psc_regs = davinci_psc0_regs; - mdstat = &psc_regs->psc0.mdstat[id]; - mdctl = &psc_regs->psc0.mdctl[id]; - } else { - id -= DAVINCI_LPSC_PSC1_BASE; - if (id >= PSC_PSC1_MODULE_ID_CNT) - return; - psc_regs = davinci_psc1_regs; - mdstat = &psc_regs->psc1.mdstat[id]; - mdctl = &psc_regs->psc1.mdctl[id]; - } - ptstat = &psc_regs->ptstat; - ptcmd = &psc_regs->ptcmd; -#endif - - while (readl(ptstat) & 0x01) - continue; - - if ((readl(mdstat) & PSC_MDSTAT_STATE) == state) - return; /* Already in that state */ - - writel((readl(mdctl) & ~PSC_MDCTL_NEXT) | state, mdctl); - - switch (id) { -#ifdef CONFIG_SOC_DM644X - /* Special treatment for some modules as for sprue14 p.7.4.2 */ - case DAVINCI_LPSC_VPSSSLV: - case DAVINCI_LPSC_EMAC: - case DAVINCI_LPSC_EMAC_WRAPPER: - case DAVINCI_LPSC_MDIO: - case DAVINCI_LPSC_USB: - case DAVINCI_LPSC_ATA: - case DAVINCI_LPSC_VLYNQ: - case DAVINCI_LPSC_UHPI: - case DAVINCI_LPSC_DDR_EMIF: - case DAVINCI_LPSC_AEMIF: - case DAVINCI_LPSC_MMC_SD: - case DAVINCI_LPSC_MEMSTICK: - case DAVINCI_LPSC_McBSP: - case DAVINCI_LPSC_GPIO: - writel(readl(mdctl) | 0x200, mdctl); - break; -#endif - } - - writel(0x01, ptcmd); - - while (readl(ptstat) & 0x01) - continue; - while ((readl(mdstat) & PSC_MDSTAT_STATE) != state) - continue; -} - -void lpsc_on(unsigned int id) -{ - lpsc_transition(id, 0x03); -} - -void lpsc_syncreset(unsigned int id) -{ - lpsc_transition(id, 0x01); -} - -void lpsc_disable(unsigned int id) -{ - lpsc_transition(id, 0x0); -} - -/* Not all DaVinci chips have a DSP power domain. */ -#ifdef CONFIG_SOC_DM644X - -/* If DSPLINK is used, we don't want U-Boot to power on the DSP. */ -#if !defined(CONFIG_SYS_USE_DSPLINK) -void dsp_on(void) -{ - int i; - - if (REG(PSC_PDSTAT1) & 0x1f) - return; /* Already on */ - - REG(PSC_GBLCTL) |= 0x01; - REG(PSC_PDCTL1) |= 0x01; - REG(PSC_PDCTL1) &= ~0x100; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) |= 0x03; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) &= 0xfffffeff; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) |= 0x03; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) &= 0xfffffeff; - REG(PSC_PTCMD) = 0x02; - - for (i = 0; i < 100; i++) { - if (REG(PSC_EPCPR) & 0x02) - break; - } - - REG(PSC_CHP_SHRTSW) = 0x01; - REG(PSC_PDCTL1) |= 0x100; - REG(PSC_EPCCR) = 0x02; - - for (i = 0; i < 100; i++) { - if (!(REG(PSC_PTSTAT) & 0x02)) - break; - } - - REG(PSC_GBLCTL) &= ~0x1f; -} -#endif /* CONFIG_SYS_USE_DSPLINK */ - -#endif /* have a DSP */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/reset.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/reset.c deleted file mode 100644 index 6b0f15428..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/reset.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Processor reset using WDT. - * - * Copyright (C) 2012 Dmitry Bondar <bond@inmys.ru> - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/timer_defs.h> -#include <asm/arch/hardware.h> - -void reset_cpu(unsigned long a) -{ - struct davinci_timer *const wdttimer = - (struct davinci_timer *)DAVINCI_WDOG_BASE; - writel(0x08, &wdttimer->tgcr); - writel(readl(&wdttimer->tgcr) | 0x03, &wdttimer->tgcr); - writel(0, &wdttimer->tim12); - writel(0, &wdttimer->tim34); - writel(0, &wdttimer->prd12); - writel(0, &wdttimer->prd34); - writel(readl(&wdttimer->tcr) | 0x40, &wdttimer->tcr); - writel(readl(&wdttimer->wdtcr) | 0x4000, &wdttimer->wdtcr); - writel(0xa5c64000, &wdttimer->wdtcr); - writel(0xda7e4000, &wdttimer->wdtcr); - writel(0x4000, &wdttimer->wdtcr); - while (1) - /*nothing*/; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/spl.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/spl.c deleted file mode 100644 index 59b304efc..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/spl.c +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (C) 2011 - * Heiko Schocher, DENX Software Engineering, hs@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <config.h> -#include <spl.h> -#include <asm/u-boot.h> -#include <asm/utils.h> -#include <nand.h> -#include <asm/arch/dm365_lowlevel.h> -#include <ns16550.h> -#include <malloc.h> -#include <spi_flash.h> -#include <mmc.h> - -DECLARE_GLOBAL_DATA_PTR; - -#ifndef CONFIG_SPL_LIBCOMMON_SUPPORT -void puts(const char *str) -{ - while (*str) - putc(*str++); -} - -void putc(char c) -{ - if (c == '\n') - NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), '\r'); - - NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), c); -} -#endif /* CONFIG_SPL_LIBCOMMON_SUPPORT */ - -void board_init_f(ulong dummy) -{ - /* First, setup our stack pointer. */ - asm volatile("mov sp, %0\n" : : "r"(CONFIG_SPL_STACK)); - - /* Second, perform our low-level init. */ -#ifdef CONFIG_SOC_DM365 - dm36x_lowlevel_init(0); -#endif -#ifdef CONFIG_SOC_DA8XX - arch_cpu_init(); -#endif - - /* Third, we clear the BSS. */ - memset(__bss_start, 0, __bss_end - __bss_start); - - /* Finally, setup gd and move to the next step. */ - gd = &gdata; - board_init_r(NULL, 0); -} - -void spl_board_init(void) -{ - preloader_console_init(); -} - -u32 spl_boot_mode(void) -{ - return MMCSD_MODE_RAW; -} - -u32 spl_boot_device(void) -{ -#ifdef CONFIG_SPL_NAND_SIMPLE - return BOOT_DEVICE_NAND; -#elif defined(CONFIG_SPL_SPI_LOAD) - return BOOT_DEVICE_SPI; -#elif defined(CONFIG_SPL_MMC_LOAD) - return BOOT_DEVICE_MMC1; -#else - puts("Unknown boot device\n"); - hang(); -#endif -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/timer.c deleted file mode 100644 index c7d0652e8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/davinci/timer.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * (C) Copyright 2003 - * Texas Instruments <www.ti.com> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002-2004 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * (C) Copyright 2004 - * Philippe Robin, ARM Ltd. <philippe.robin@arm.com> - * - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/timer_defs.h> -#include <div64.h> - -DECLARE_GLOBAL_DATA_PTR; - -static struct davinci_timer * const timer = - (struct davinci_timer *)CONFIG_SYS_TIMERBASE; - -#define TIMER_LOAD_VAL 0xffffffff - -#define TIM_CLK_DIV 16 - -int timer_init(void) -{ - /* We are using timer34 in unchained 32-bit mode, full speed */ - writel(0x0, &timer->tcr); - writel(0x0, &timer->tgcr); - writel(0x06 | ((TIM_CLK_DIV - 1) << 8), &timer->tgcr); - writel(0x0, &timer->tim34); - writel(TIMER_LOAD_VAL, &timer->prd34); - writel(2 << 22, &timer->tcr); - gd->arch.timer_rate_hz = CONFIG_SYS_HZ_CLOCK / TIM_CLK_DIV; - gd->arch.timer_reset_value = 0; - - return(0); -} - -/* - * Get the current 64 bit timer tick count - */ -unsigned long long get_ticks(void) -{ - unsigned long now = readl(&timer->tim34); - - /* increment tbu if tbl has rolled over */ - if (now < gd->arch.tbl) - gd->arch.tbu++; - gd->arch.tbl = now; - - return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl; -} - -ulong get_timer(ulong base) -{ - unsigned long long timer_diff; - - timer_diff = get_ticks() - gd->arch.timer_reset_value; - - return lldiv(timer_diff, - (gd->arch.timer_rate_hz / CONFIG_SYS_HZ)) - base; -} - -void __udelay(unsigned long usec) -{ - unsigned long long endtime; - - endtime = lldiv((unsigned long long)usec * gd->arch.timer_rate_hz, - 1000000UL); - endtime += get_ticks(); - - while (get_ticks() < endtime) - ; -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return gd->arch.timer_rate_hz; -} - -#ifdef CONFIG_HW_WATCHDOG -static struct davinci_timer * const wdttimer = - (struct davinci_timer *)CONFIG_SYS_WDTTIMERBASE; - -/* - * See prufw2.pdf for using Timer as a WDT - */ -void davinci_hw_watchdog_enable(void) -{ - writel(0x0, &wdttimer->tcr); - writel(0x0, &wdttimer->tgcr); - /* TIMMODE = 2h */ - writel(0x08 | 0x03 | ((TIM_CLK_DIV - 1) << 8), &wdttimer->tgcr); - writel(CONFIG_SYS_WDT_PERIOD_LOW, &wdttimer->prd12); - writel(CONFIG_SYS_WDT_PERIOD_HIGH, &wdttimer->prd34); - writel(2 << 22, &wdttimer->tcr); - writel(0x0, &wdttimer->tim12); - writel(0x0, &wdttimer->tim34); - /* set WDEN bit, WDKEY 0xa5c6 */ - writel(0xa5c64000, &wdttimer->wdtcr); - /* clear counter register */ - writel(0xda7e4000, &wdttimer->wdtcr); -} - -void davinci_hw_watchdog_reset(void) -{ - writel(0xa5c64000, &wdttimer->wdtcr); - writel(0xda7e4000, &wdttimer->wdtcr); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/Makefile deleted file mode 100644 index c230ce899..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -# -# (C) Copyright 2009 -# Marvell Semiconductor <www.marvell.com> -# Written-by: Prafulla Wadaskar <prafulla@marvell.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = cpu.o -obj-y += dram.o -obj-y += mpp.o -obj-y += timer.o -obj-y += cache.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/cache.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/cache.c deleted file mode 100644 index e18a3097d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/cache.c +++ /dev/null @@ -1,19 +0,0 @@ -/* - * Copyright (c) 2012 Michael Walle - * Michael Walle <michael@walle.cc> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/arch/cpu.h> - -#define FEROCEON_EXTRA_FEATURE_L2C_EN (1<<22) - -void l2_cache_disable() -{ - u32 ctrl; - - ctrl = readfr_extra_feature_reg(); - ctrl &= ~FEROCEON_EXTRA_FEATURE_L2C_EN; - writefr_extra_feature_reg(ctrl); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/cpu.c deleted file mode 100644 index d4711c070..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/cpu.c +++ /dev/null @@ -1,380 +0,0 @@ -/* - * (C) Copyright 2009 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Prafulla Wadaskar <prafulla@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <netdev.h> -#include <asm/cache.h> -#include <u-boot/md5.h> -#include <asm/io.h> -#include <asm/arch/cpu.h> -#include <asm/arch/kirkwood.h> -#include <hush.h> - -#define BUFLEN 16 - -void reset_cpu(unsigned long ignored) -{ - struct kwcpu_registers *cpureg = - (struct kwcpu_registers *)KW_CPU_REG_BASE; - - writel(readl(&cpureg->rstoutn_mask) | (1 << 2), - &cpureg->rstoutn_mask); - writel(readl(&cpureg->sys_soft_rst) | 1, - &cpureg->sys_soft_rst); - while (1) ; -} - -/* - * Generates Ramdom hex number reading some time varient system registers - * and using md5 algorithm - */ -unsigned char get_random_hex(void) -{ - int i; - u32 inbuf[BUFLEN]; - u8 outbuf[BUFLEN]; - - /* - * in case of 88F6281/88F6282/88F6192 A0, - * Bit7 need to reset to generate random values in KW_REG_UNDOC_0x1470 - * Soc reg offsets KW_REG_UNDOC_0x1470 and KW_REG_UNDOC_0x1478 are - * reserved regs and does not have names at this moment - * (no errata available) - */ - writel(readl(KW_REG_UNDOC_0x1478) & ~(1 << 7), KW_REG_UNDOC_0x1478); - for (i = 0; i < BUFLEN; i++) { - inbuf[i] = readl(KW_REG_UNDOC_0x1470); - } - md5((u8 *) inbuf, (BUFLEN * sizeof(u32)), outbuf); - return outbuf[outbuf[7] % 0x0f]; -} - -/* - * Window Size - * Used with the Base register to set the address window size and location. - * Must be programmed from LSB to MSB as sequence of ones followed by - * sequence of zeros. The number of ones specifies the size of the window in - * 64 KByte granularity (e.g., a value of 0x00FF specifies 256 = 16 MByte). - * NOTE: A value of 0x0 specifies 64-KByte size. - */ -unsigned int kw_winctrl_calcsize(unsigned int sizeval) -{ - int i; - unsigned int j = 0; - u32 val = sizeval >> 1; - - for (i = 0; val >= 0x10000; i++) { - j |= (1 << i); - val = val >> 1; - } - return (0x0000ffff & j); -} - -/* - * kw_config_adr_windows - Configure address Windows - * - * There are 8 address windows supported by Kirkwood Soc to addess different - * devices. Each window can be configured for size, BAR and remap addr - * Below configuration is standard for most of the cases - * - * If remap function not used, remap_lo must be set as base - * - * Reference Documentation: - * Mbus-L to Mbus Bridge Registers Configuration. - * (Sec 25.1 and 25.3 of Datasheet) - */ -int kw_config_adr_windows(void) -{ - struct kwwin_registers *winregs = - (struct kwwin_registers *)KW_CPU_WIN_BASE; - - /* Window 0: PCIE MEM address space */ - writel(KWCPU_WIN_CTRL_DATA(1024 * 1024 * 256, KWCPU_TARGET_PCIE, - KWCPU_ATTR_PCIE_MEM, KWCPU_WIN_ENABLE), &winregs[0].ctrl); - - writel(KW_DEFADR_PCI_MEM, &winregs[0].base); - writel(KW_DEFADR_PCI_MEM, &winregs[0].remap_lo); - writel(0x0, &winregs[0].remap_hi); - - /* Window 1: PCIE IO address space */ - writel(KWCPU_WIN_CTRL_DATA(1024 * 64, KWCPU_TARGET_PCIE, - KWCPU_ATTR_PCIE_IO, KWCPU_WIN_ENABLE), &winregs[1].ctrl); - writel(KW_DEFADR_PCI_IO, &winregs[1].base); - writel(KW_DEFADR_PCI_IO_REMAP, &winregs[1].remap_lo); - writel(0x0, &winregs[1].remap_hi); - - /* Window 2: NAND Flash address space */ - writel(KWCPU_WIN_CTRL_DATA(1024 * 1024 * 128, KWCPU_TARGET_MEMORY, - KWCPU_ATTR_NANDFLASH, KWCPU_WIN_ENABLE), &winregs[2].ctrl); - writel(KW_DEFADR_NANDF, &winregs[2].base); - writel(KW_DEFADR_NANDF, &winregs[2].remap_lo); - writel(0x0, &winregs[2].remap_hi); - - /* Window 3: SPI Flash address space */ - writel(KWCPU_WIN_CTRL_DATA(1024 * 1024 * 128, KWCPU_TARGET_MEMORY, - KWCPU_ATTR_SPIFLASH, KWCPU_WIN_ENABLE), &winregs[3].ctrl); - writel(KW_DEFADR_SPIF, &winregs[3].base); - writel(KW_DEFADR_SPIF, &winregs[3].remap_lo); - writel(0x0, &winregs[3].remap_hi); - - /* Window 4: BOOT Memory address space */ - writel(KWCPU_WIN_CTRL_DATA(1024 * 1024 * 128, KWCPU_TARGET_MEMORY, - KWCPU_ATTR_BOOTROM, KWCPU_WIN_ENABLE), &winregs[4].ctrl); - writel(KW_DEFADR_BOOTROM, &winregs[4].base); - - /* Window 5: Security SRAM address space */ - writel(KWCPU_WIN_CTRL_DATA(1024 * 64, KWCPU_TARGET_SASRAM, - KWCPU_ATTR_SASRAM, KWCPU_WIN_ENABLE), &winregs[5].ctrl); - writel(KW_DEFADR_SASRAM, &winregs[5].base); - - /* Window 6-7: Disabled */ - writel(KWCPU_WIN_DISABLE, &winregs[6].ctrl); - writel(KWCPU_WIN_DISABLE, &winregs[7].ctrl); - - return 0; -} - -/* - * kw_config_gpio - GPIO configuration - */ -void kw_config_gpio(u32 gpp0_oe_val, u32 gpp1_oe_val, u32 gpp0_oe, u32 gpp1_oe) -{ - struct kwgpio_registers *gpio0reg = - (struct kwgpio_registers *)KW_GPIO0_BASE; - struct kwgpio_registers *gpio1reg = - (struct kwgpio_registers *)KW_GPIO1_BASE; - - /* Init GPIOS to default values as per board requirement */ - writel(gpp0_oe_val, &gpio0reg->dout); - writel(gpp1_oe_val, &gpio1reg->dout); - writel(gpp0_oe, &gpio0reg->oe); - writel(gpp1_oe, &gpio1reg->oe); -} - -/* - * kw_config_mpp - Multi-Purpose Pins Functionality configuration - * - * Each MPP can be configured to different functionality through - * MPP control register, ref (sec 6.1 of kirkwood h/w specification) - * - * There are maximum 64 Multi-Pourpose Pins on Kirkwood - * Each MPP functionality can be configuration by a 4bit value - * of MPP control reg, the value and associated functionality depends - * upon used SoC varient - */ -int kw_config_mpp(u32 mpp0_7, u32 mpp8_15, u32 mpp16_23, u32 mpp24_31, - u32 mpp32_39, u32 mpp40_47, u32 mpp48_55) -{ - u32 *mppreg = (u32 *) KW_MPP_BASE; - - /* program mpp registers */ - writel(mpp0_7, &mppreg[0]); - writel(mpp8_15, &mppreg[1]); - writel(mpp16_23, &mppreg[2]); - writel(mpp24_31, &mppreg[3]); - writel(mpp32_39, &mppreg[4]); - writel(mpp40_47, &mppreg[5]); - writel(mpp48_55, &mppreg[6]); - return 0; -} - -/* - * SYSRSTn Duration Counter Support - * - * Kirkwood SoC implements a hardware-based SYSRSTn duration counter. - * When SYSRSTn is asserted low, a SYSRSTn duration counter is running. - * The SYSRSTn duration counter is useful for implementing a manufacturer - * or factory reset. Upon a long reset assertion that is greater than a - * pre-configured environment variable value for sysrstdelay, - * The counter value is stored in the SYSRSTn Length Counter Register - * The counter is based on the 25-MHz reference clock (40ns) - * It is a 29-bit counter, yielding a maximum counting duration of - * 2^29/25 MHz (21.4 seconds). When the counter reach its maximum value, - * it remains at this value until counter reset is triggered by setting - * bit 31 of KW_REG_SYSRST_CNT - */ -static void kw_sysrst_action(void) -{ - int ret; - char *s = getenv("sysrstcmd"); - - if (!s) { - debug("Error.. %s failed, check sysrstcmd\n", - __FUNCTION__); - return; - } - - debug("Starting %s process...\n", __FUNCTION__); - ret = run_command(s, 0); - if (ret < 0) - debug("Error.. %s failed\n", __FUNCTION__); - else - debug("%s process finished\n", __FUNCTION__); -} - -static void kw_sysrst_check(void) -{ - u32 sysrst_cnt, sysrst_dly; - char *s; - - /* - * no action if sysrstdelay environment variable is not defined - */ - s = getenv("sysrstdelay"); - if (s == NULL) - return; - - /* read sysrstdelay value */ - sysrst_dly = (u32) simple_strtoul(s, NULL, 10); - - /* read SysRst Length counter register (bits 28:0) */ - sysrst_cnt = (0x1fffffff & readl(KW_REG_SYSRST_CNT)); - debug("H/w Rst hold time: %d.%d secs\n", - sysrst_cnt / SYSRST_CNT_1SEC_VAL, - sysrst_cnt % SYSRST_CNT_1SEC_VAL); - - /* clear the counter for next valid read*/ - writel(1 << 31, KW_REG_SYSRST_CNT); - - /* - * sysrst_action: - * if H/w Reset key is pressed and hold for time - * more than sysrst_dly in seconds - */ - if (sysrst_cnt >= SYSRST_CNT_1SEC_VAL * sysrst_dly) - kw_sysrst_action(); -} - -#if defined(CONFIG_DISPLAY_CPUINFO) -int print_cpuinfo(void) -{ - char *rev; - u16 devid = (readl(KW_REG_PCIE_DEVID) >> 16) & 0xffff; - u8 revid = readl(KW_REG_PCIE_REVID) & 0xff; - - if ((readl(KW_REG_DEVICE_ID) & 0x03) > 2) { - printf("Error.. %s:Unsupported Kirkwood SoC 88F%04x\n", __FUNCTION__, devid); - return -1; - } - - switch (revid) { - case 0: - rev = "Z0"; - break; - case 2: - rev = "A0"; - break; - case 3: - rev = "A1"; - break; - default: - rev = "??"; - break; - } - - printf("SoC: Kirkwood 88F%04x_%s\n", devid, rev); - return 0; -} -#endif /* CONFIG_DISPLAY_CPUINFO */ - -#ifdef CONFIG_ARCH_CPU_INIT -int arch_cpu_init(void) -{ - u32 reg; - struct kwcpu_registers *cpureg = - (struct kwcpu_registers *)KW_CPU_REG_BASE; - - /* Linux expects` the internal registers to be at 0xf1000000 */ - writel(KW_REGS_PHY_BASE, KW_OFFSET_REG); - - /* Enable and invalidate L2 cache in write through mode */ - writel(readl(&cpureg->l2_cfg) | 0x18, &cpureg->l2_cfg); - invalidate_l2_cache(); - - kw_config_adr_windows(); - -#ifdef CONFIG_KIRKWOOD_RGMII_PAD_1V8 - /* - * Configures the I/O voltage of the pads connected to Egigabit - * Ethernet interface to 1.8V - * By default it is set to 3.3V - */ - reg = readl(KW_REG_MPP_OUT_DRV_REG); - reg |= (1 << 7); - writel(reg, KW_REG_MPP_OUT_DRV_REG); -#endif -#ifdef CONFIG_KIRKWOOD_EGIGA_INIT - /* - * Set egiga port0/1 in normal functional mode - * This is required becasue on kirkwood by default ports are in reset mode - * OS egiga driver may not have provision to set them in normal mode - * and if u-boot is build without network support, network may fail at OS level - */ - reg = readl(KWGBE_PORT_SERIAL_CONTROL1_REG(0)); - reg &= ~(1 << 4); /* Clear PortReset Bit */ - writel(reg, (KWGBE_PORT_SERIAL_CONTROL1_REG(0))); - reg = readl(KWGBE_PORT_SERIAL_CONTROL1_REG(1)); - reg &= ~(1 << 4); /* Clear PortReset Bit */ - writel(reg, (KWGBE_PORT_SERIAL_CONTROL1_REG(1))); -#endif -#ifdef CONFIG_KIRKWOOD_PCIE_INIT - /* - * Enable PCI Express Port0 - */ - reg = readl(&cpureg->ctrl_stat); - reg |= (1 << 0); /* Set PEX0En Bit */ - writel(reg, &cpureg->ctrl_stat); -#endif - return 0; -} -#endif /* CONFIG_ARCH_CPU_INIT */ - -/* - * SOC specific misc init - */ -#if defined(CONFIG_ARCH_MISC_INIT) -int arch_misc_init(void) -{ - volatile u32 temp; - - /*CPU streaming & write allocate */ - temp = readfr_extra_feature_reg(); - temp &= ~(1 << 28); /* disable wr alloc */ - writefr_extra_feature_reg(temp); - - temp = readfr_extra_feature_reg(); - temp &= ~(1 << 29); /* streaming disabled */ - writefr_extra_feature_reg(temp); - - /* L2Cache settings */ - temp = readfr_extra_feature_reg(); - /* Disable L2C pre fetch - Set bit 24 */ - temp |= (1 << 24); - /* enable L2C - Set bit 22 */ - temp |= (1 << 22); - writefr_extra_feature_reg(temp); - - icache_enable(); - /* Change reset vector to address 0x0 */ - temp = get_cr(); - set_cr(temp & ~CR_V); - - /* checks and execute resset to factory event */ - kw_sysrst_check(); - - return 0; -} -#endif /* CONFIG_ARCH_MISC_INIT */ - -#ifdef CONFIG_MVGBE -int cpu_eth_init(bd_t *bis) -{ - mvgbe_initialize(bis); - return 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/dram.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/dram.c deleted file mode 100644 index d73ae47c3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/dram.c +++ /dev/null @@ -1,137 +0,0 @@ -/* - * (C) Copyright 2009 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Prafulla Wadaskar <prafulla@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <common.h> -#include <asm/io.h> -#include <asm/arch/cpu.h> -#include <asm/arch/kirkwood.h> - -DECLARE_GLOBAL_DATA_PTR; - -struct kw_sdram_bank { - u32 win_bar; - u32 win_sz; -}; - -struct kw_sdram_addr_dec { - struct kw_sdram_bank sdram_bank[4]; -}; - -#define KW_REG_CPUCS_WIN_ENABLE (1 << 0) -#define KW_REG_CPUCS_WIN_WR_PROTECT (1 << 1) -#define KW_REG_CPUCS_WIN_WIN0_CS(x) (((x) & 0x3) << 2) -#define KW_REG_CPUCS_WIN_SIZE(x) (((x) & 0xff) << 24) - -/* - * kw_sdram_bar - reads SDRAM Base Address Register - */ -u32 kw_sdram_bar(enum memory_bank bank) -{ - struct kw_sdram_addr_dec *base = - (struct kw_sdram_addr_dec *)KW_REGISTER(0x1500); - u32 result = 0; - u32 enable = 0x01 & readl(&base->sdram_bank[bank].win_sz); - - if ((!enable) || (bank > BANK3)) - return 0; - - result = readl(&base->sdram_bank[bank].win_bar); - return result; -} - -/* - * kw_sdram_bs_set - writes SDRAM Bank size - */ -static void kw_sdram_bs_set(enum memory_bank bank, u32 size) -{ - struct kw_sdram_addr_dec *base = - (struct kw_sdram_addr_dec *)KW_REGISTER(0x1500); - /* Read current register value */ - u32 reg = readl(&base->sdram_bank[bank].win_sz); - - /* Clear window size */ - reg &= ~KW_REG_CPUCS_WIN_SIZE(0xFF); - - /* Set new window size */ - reg |= KW_REG_CPUCS_WIN_SIZE((size - 1) >> 24); - - writel(reg, &base->sdram_bank[bank].win_sz); -} - -/* - * kw_sdram_bs - reads SDRAM Bank size - */ -u32 kw_sdram_bs(enum memory_bank bank) -{ - struct kw_sdram_addr_dec *base = - (struct kw_sdram_addr_dec *)KW_REGISTER(0x1500); - u32 result = 0; - u32 enable = 0x01 & readl(&base->sdram_bank[bank].win_sz); - - if ((!enable) || (bank > BANK3)) - return 0; - result = 0xff000000 & readl(&base->sdram_bank[bank].win_sz); - result += 0x01000000; - return result; -} - -void kw_sdram_size_adjust(enum memory_bank bank) -{ - u32 size; - - /* probe currently equipped RAM size */ - size = get_ram_size((void *)kw_sdram_bar(bank), kw_sdram_bs(bank)); - - /* adjust SDRAM window size accordingly */ - kw_sdram_bs_set(bank, size); -} - -#ifndef CONFIG_SYS_BOARD_DRAM_INIT -int dram_init(void) -{ - int i; - - gd->ram_size = 0; - for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { - gd->bd->bi_dram[i].start = kw_sdram_bar(i); - gd->bd->bi_dram[i].size = kw_sdram_bs(i); - /* - * It is assumed that all memory banks are consecutive - * and without gaps. - * If the gap is found, ram_size will be reported for - * consecutive memory only - */ - if (gd->bd->bi_dram[i].start != gd->ram_size) - break; - - gd->ram_size += gd->bd->bi_dram[i].size; - - } - - for (; i < CONFIG_NR_DRAM_BANKS; i++) { - /* If above loop terminated prematurely, we need to set - * remaining banks' start address & size as 0. Otherwise other - * u-boot functions and Linux kernel gets wrong values which - * could result in crash */ - gd->bd->bi_dram[i].start = 0; - gd->bd->bi_dram[i].size = 0; - } - - return 0; -} - -/* - * If this function is not defined here, - * board.c alters dram bank zero configuration defined above. - */ -void dram_init_banksize(void) -{ - dram_init(); -} -#endif /* CONFIG_SYS_BOARD_DRAM_INIT */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/mpp.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/mpp.c deleted file mode 100644 index 0ba6f098c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/mpp.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * arch/arm/mach-kirkwood/mpp.c - * - * MPP functions for Marvell Kirkwood SoCs - * Referenced from Linux kernel source - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/cpu.h> -#include <asm/arch/kirkwood.h> -#include <asm/arch/mpp.h> - -static u32 kirkwood_variant(void) -{ - switch (readl(KW_REG_DEVICE_ID) & 0x03) { - case 1: - return MPP_F6192_MASK; - case 2: - return MPP_F6281_MASK; - default: - debug("MPP setup: unknown kirkwood variant\n"); - return 0; - } -} - -#define MPP_CTRL(i) (KW_MPP_BASE + (i* 4)) -#define MPP_NR_REGS (1 + MPP_MAX/8) - -void kirkwood_mpp_conf(const u32 *mpp_list, u32 *mpp_save) -{ - u32 mpp_ctrl[MPP_NR_REGS]; - unsigned int variant_mask; - int i; - - variant_mask = kirkwood_variant(); - if (!variant_mask) - return; - - debug( "initial MPP regs:"); - for (i = 0; i < MPP_NR_REGS; i++) { - mpp_ctrl[i] = readl(MPP_CTRL(i)); - debug(" %08x", mpp_ctrl[i]); - } - debug("\n"); - - - while (*mpp_list) { - unsigned int num = MPP_NUM(*mpp_list); - unsigned int sel = MPP_SEL(*mpp_list); - unsigned int sel_save; - int shift; - - if (num > MPP_MAX) { - debug("kirkwood_mpp_conf: invalid MPP " - "number (%u)\n", num); - continue; - } - if (!(*mpp_list & variant_mask)) { - debug("kirkwood_mpp_conf: requested MPP%u config " - "unavailable on this hardware\n", num); - continue; - } - - shift = (num & 7) << 2; - - if (mpp_save) { - sel_save = (mpp_ctrl[num / 8] >> shift) & 0xf; - *mpp_save = num | (sel_save << 8) | variant_mask; - mpp_save++; - } - - mpp_ctrl[num / 8] &= ~(0xf << shift); - mpp_ctrl[num / 8] |= sel << shift; - - mpp_list++; - } - - debug(" final MPP regs:"); - for (i = 0; i < MPP_NR_REGS; i++) { - writel(mpp_ctrl[i], MPP_CTRL(i)); - debug(" %08x", mpp_ctrl[i]); - } - debug("\n"); - -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/timer.c deleted file mode 100644 index a08f4a145..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/kirkwood/timer.c +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Copyright (C) Marvell International Ltd. and its affiliates - * Written-by: Prafulla Wadaskar <prafulla@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/kirkwood.h> - -#define UBOOT_CNTR 0 /* counter to use for uboot timer */ - -/* Timer reload and current value registers */ -struct kwtmr_val { - u32 reload; /* Timer reload reg */ - u32 val; /* Timer value reg */ -}; - -/* Timer registers */ -struct kwtmr_registers { - u32 ctrl; /* Timer control reg */ - u32 pad[3]; - struct kwtmr_val tmr[2]; - u32 wdt_reload; - u32 wdt_val; -}; - -struct kwtmr_registers *kwtmr_regs = (struct kwtmr_registers *)KW_TIMER_BASE; - -/* - * ARM Timers Registers Map - */ -#define CNTMR_CTRL_REG &kwtmr_regs->ctrl -#define CNTMR_RELOAD_REG(tmrnum) &kwtmr_regs->tmr[tmrnum].reload -#define CNTMR_VAL_REG(tmrnum) &kwtmr_regs->tmr[tmrnum].val - -/* - * ARM Timers Control Register - * CPU_TIMERS_CTRL_REG (CTCR) - */ -#define CTCR_ARM_TIMER_EN_OFFS(cntr) (cntr * 2) -#define CTCR_ARM_TIMER_EN_MASK(cntr) (1 << CTCR_ARM_TIMER_EN_OFFS) -#define CTCR_ARM_TIMER_EN(cntr) (1 << CTCR_ARM_TIMER_EN_OFFS(cntr)) -#define CTCR_ARM_TIMER_DIS(cntr) (0 << CTCR_ARM_TIMER_EN_OFFS(cntr)) - -#define CTCR_ARM_TIMER_AUTO_OFFS(cntr) ((cntr * 2) + 1) -#define CTCR_ARM_TIMER_AUTO_MASK(cntr) (1 << 1) -#define CTCR_ARM_TIMER_AUTO_EN(cntr) (1 << CTCR_ARM_TIMER_AUTO_OFFS(cntr)) -#define CTCR_ARM_TIMER_AUTO_DIS(cntr) (0 << CTCR_ARM_TIMER_AUTO_OFFS(cntr)) - -/* - * ARM Timer\Watchdog Reload Register - * CNTMR_RELOAD_REG (TRR) - */ -#define TRG_ARM_TIMER_REL_OFFS 0 -#define TRG_ARM_TIMER_REL_MASK 0xffffffff - -/* - * ARM Timer\Watchdog Register - * CNTMR_VAL_REG (TVRG) - */ -#define TVR_ARM_TIMER_OFFS 0 -#define TVR_ARM_TIMER_MASK 0xffffffff -#define TVR_ARM_TIMER_MAX 0xffffffff -#define TIMER_LOAD_VAL 0xffffffff - -#define READ_TIMER (readl(CNTMR_VAL_REG(UBOOT_CNTR)) / \ - (CONFIG_SYS_TCLK / 1000)) - -DECLARE_GLOBAL_DATA_PTR; - -#define timestamp gd->arch.tbl -#define lastdec gd->arch.lastinc - -ulong get_timer_masked(void) -{ - ulong now = READ_TIMER; - - if (lastdec >= now) { - /* normal mode */ - timestamp += lastdec - now; - } else { - /* we have an overflow ... */ - timestamp += lastdec + - (TIMER_LOAD_VAL / (CONFIG_SYS_TCLK / 1000)) - now; - } - lastdec = now; - - return timestamp; -} - -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -void __udelay(unsigned long usec) -{ - uint current; - ulong delayticks; - - current = readl(CNTMR_VAL_REG(UBOOT_CNTR)); - delayticks = (usec * (CONFIG_SYS_TCLK / 1000000)); - - if (current < delayticks) { - delayticks -= current; - while (readl(CNTMR_VAL_REG(UBOOT_CNTR)) < current) ; - while ((TIMER_LOAD_VAL - delayticks) < - readl(CNTMR_VAL_REG(UBOOT_CNTR))) ; - } else { - while (readl(CNTMR_VAL_REG(UBOOT_CNTR)) > - (current - delayticks)) ; - } -} - -/* - * init the counter - */ -int timer_init(void) -{ - unsigned int cntmrctrl; - - /* load value into timer */ - writel(TIMER_LOAD_VAL, CNTMR_RELOAD_REG(UBOOT_CNTR)); - writel(TIMER_LOAD_VAL, CNTMR_VAL_REG(UBOOT_CNTR)); - - /* enable timer in auto reload mode */ - cntmrctrl = readl(CNTMR_CTRL_REG); - cntmrctrl |= CTCR_ARM_TIMER_EN(UBOOT_CNTR); - cntmrctrl |= CTCR_ARM_TIMER_AUTO_EN(UBOOT_CNTR); - writel(cntmrctrl, CNTMR_CTRL_REG); - - /* init the timestamp and lastdec value */ - lastdec = READ_TIMER; - timestamp = 0; - - return 0; -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk (void) -{ - return (ulong)CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/Makefile deleted file mode 100644 index 314f004eb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = cpu.o clk.o devices.o timer.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/clk.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/clk.c deleted file mode 100644 index b7a44d59d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/clk.c +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <div64.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clk.h> -#include <asm/io.h> - -static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE; - -unsigned int get_sys_clk_rate(void) -{ - if (readl(&clk->sysclk_ctrl) & CLK_SYSCLK_PLL397) - return RTC_CLK_FREQUENCY * 397; - else - return OSC_CLK_FREQUENCY; -} - -unsigned int get_hclk_pll_rate(void) -{ - unsigned long long fin, fref, fcco, fout; - u32 val, m_div, n_div, p_div; - - /* - * Valid frequency ranges: - * 1 * 10^6 <= Fin <= 20 * 10^6 - * 1 * 10^6 <= Fref <= 27 * 10^6 - * 156 * 10^6 <= Fcco <= 320 * 10^6 - */ - - fref = fin = get_sys_clk_rate(); - if (fin > 20000000ULL || fin < 1000000ULL) - return 0; - - val = readl(&clk->hclkpll_ctrl); - m_div = ((val & CLK_HCLK_PLL_FEEDBACK_DIV_MASK) >> 1) + 1; - n_div = ((val & CLK_HCLK_PLL_PREDIV_MASK) >> 9) + 1; - if (val & CLK_HCLK_PLL_DIRECT) - p_div = 0; - else - p_div = ((val & CLK_HCLK_PLL_POSTDIV_MASK) >> 11) + 1; - p_div = 1 << p_div; - - if (val & CLK_HCLK_PLL_BYPASS) { - do_div(fin, p_div); - return fin; - } - - do_div(fref, n_div); - if (fref > 27000000ULL || fref < 1000000ULL) - return 0; - - fout = fref * m_div; - if (val & CLK_HCLK_PLL_FEEDBACK) { - fcco = fout; - do_div(fout, p_div); - } else - fcco = fout * p_div; - - if (fcco > 320000000ULL || fcco < 156000000ULL) - return 0; - - return fout; -} - -unsigned int get_hclk_clk_div(void) -{ - u32 val; - - val = readl(&clk->hclkdiv_ctrl) & CLK_HCLK_ARM_PLL_DIV_MASK; - - return 1 << val; -} - -unsigned int get_hclk_clk_rate(void) -{ - return get_hclk_pll_rate() / get_hclk_clk_div(); -} - -unsigned int get_periph_clk_div(void) -{ - u32 val; - - val = readl(&clk->hclkdiv_ctrl) & CLK_HCLK_PERIPH_DIV_MASK; - - return (val >> 2) + 1; -} - -unsigned int get_periph_clk_rate(void) -{ - if (!(readl(&clk->pwr_ctrl) & CLK_PWR_NORMAL_RUN)) - return get_sys_clk_rate(); - - return get_hclk_pll_rate() / get_periph_clk_div(); -} - -int get_serial_clock(void) -{ - return get_periph_clk_rate(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/cpu.c deleted file mode 100644 index 35095a958..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/cpu.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clk.h> -#include <asm/arch/wdt.h> -#include <asm/io.h> - -static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE; -static struct wdt_regs *wdt = (struct wdt_regs *)WDT_BASE; - -void reset_cpu(ulong addr) -{ - /* Enable watchdog clock */ - setbits_le32(&clk->timclk_ctrl, CLK_TIMCLK_WATCHDOG); - - /* Reset pulse length is 13005 peripheral clock frames */ - writel(13000, &wdt->pulse); - - /* Force WDOG_RESET2 and RESOUT_N signal active */ - writel(WDTIM_MCTRL_RESFRC2 | WDTIM_MCTRL_RESFRC1 | WDTIM_MCTRL_M_RES2, - &wdt->mctrl); - - while (1) - /* NOP */; -} - -#if defined(CONFIG_ARCH_CPU_INIT) -int arch_cpu_init(void) -{ - /* - * It might be necessary to flush data cache, if U-boot is loaded - * from kickstart bootloader, e.g. from S1L loader - */ - flush_dcache_all(); - - return 0; -} -#else -#error "You have to select CONFIG_ARCH_CPU_INIT" -#endif - -#if defined(CONFIG_DISPLAY_CPUINFO) -int print_cpuinfo(void) -{ - printf("CPU: NXP LPC32XX\n"); - printf("CPU clock: %uMHz\n", get_hclk_pll_rate() / 1000000); - printf("AHB bus clock: %uMHz\n", get_hclk_clk_rate() / 1000000); - printf("Peripheral clock: %uMHz\n", get_periph_clk_rate() / 1000000); - - return 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/devices.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/devices.c deleted file mode 100644 index b5676578f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/devices.c +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clk.h> -#include <asm/arch/uart.h> -#include <asm/io.h> - -static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE; -static struct uart_ctrl_regs *ctrl = (struct uart_ctrl_regs *)UART_CTRL_BASE; - -void lpc32xx_uart_init(unsigned int uart_id) -{ - if (uart_id < 1 || uart_id > 7) - return; - - /* Disable loopback mode, if it is set by S1L bootloader */ - clrbits_le32(&ctrl->loop, - UART_LOOPBACK(CONFIG_SYS_LPC32XX_UART)); - - if (uart_id < 3 || uart_id > 6) - return; - - /* Enable UART system clock */ - setbits_le32(&clk->uartclk_ctrl, CLK_UART(uart_id)); - - /* Set UART into autoclock mode */ - clrsetbits_le32(&ctrl->clkmode, - UART_CLKMODE_MASK(uart_id), - UART_CLKMODE_AUTO(uart_id)); - - /* Bypass pre-divider of UART clock */ - writel(CLK_UART_X_DIV(1) | CLK_UART_Y_DIV(1), - &clk->u3clk + (uart_id - 3)); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/timer.c deleted file mode 100644 index dc1217e69..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/lpc32xx/timer.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clk.h> -#include <asm/arch/timer.h> -#include <asm/io.h> - -static struct timer_regs *timer0 = (struct timer_regs *)TIMER0_BASE; -static struct timer_regs *timer1 = (struct timer_regs *)TIMER1_BASE; -static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE; - -static void lpc32xx_timer_clock(u32 bit, int enable) -{ - if (enable) - setbits_le32(&clk->timclk_ctrl1, bit); - else - clrbits_le32(&clk->timclk_ctrl1, bit); -} - -static void lpc32xx_timer_reset(struct timer_regs *timer, u32 freq) -{ - writel(TIMER_TCR_COUNTER_RESET, &timer->tcr); - writel(TIMER_TCR_COUNTER_DISABLE, &timer->tcr); - writel(0, &timer->tc); - writel(0, &timer->pr); - - /* Count mode is every rising PCLK edge */ - writel(TIMER_CTCR_MODE_TIMER, &timer->ctcr); - - /* Set prescale counter value */ - writel((get_periph_clk_rate() / freq) - 1, &timer->pr); -} - -static void lpc32xx_timer_count(struct timer_regs *timer, int enable) -{ - if (enable) - writel(TIMER_TCR_COUNTER_ENABLE, &timer->tcr); - else - writel(TIMER_TCR_COUNTER_DISABLE, &timer->tcr); -} - -int timer_init(void) -{ - lpc32xx_timer_clock(CLK_TIMCLK_TIMER0, 1); - lpc32xx_timer_reset(timer0, CONFIG_SYS_HZ); - lpc32xx_timer_count(timer0, 1); - - return 0; -} - -ulong get_timer(ulong base) -{ - return readl(&timer0->tc) - base; -} - -void __udelay(unsigned long usec) -{ - lpc32xx_timer_clock(CLK_TIMCLK_TIMER1, 1); - lpc32xx_timer_reset(timer1, CONFIG_SYS_HZ * 1000); - lpc32xx_timer_count(timer1, 1); - - while (readl(&timer1->tc) < usec) - /* NOP */; - - lpc32xx_timer_count(timer1, 0); - lpc32xx_timer_clock(CLK_TIMCLK_TIMER1, 0); -} - -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -ulong get_tbclk(void) -{ - return CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/Makefile deleted file mode 100644 index 365892c41..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = clock.o reset.o timer.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/clock.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/clock.c deleted file mode 100644 index 1f6f66eba..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/clock.c +++ /dev/null @@ -1,27 +0,0 @@ -/* - * (C) Copyright 2010 - * Matthias Weisser <weisserm@arcor.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> - -/* - * Get the peripheral bus frequency depending on pll pin settings - */ -ulong get_bus_freq(ulong dummy) -{ - struct mb86r0x_crg * crg = (struct mb86r0x_crg *) - MB86R0x_CRG_BASE; - uint32_t pllmode; - - pllmode = readl(&crg->crpr) & MB86R0x_CRG_CRPR_PLLMODE; - - if (pllmode == MB86R0x_CRG_CRPR_PLLMODE_X20) - return 40000000; - - return 41164767; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/reset.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/reset.c deleted file mode 100644 index 7bd77ff20..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/reset.c +++ /dev/null @@ -1,24 +0,0 @@ -/* - * (C) Copyright 2010 - * Matthias Weisser <weisserm@arcor.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> - -/* - * Reset the cpu by setting software reset request bit - */ -void reset_cpu(ulong ignored) -{ - struct mb86r0x_crg * crg = (struct mb86r0x_crg *) - MB86R0x_CRG_BASE; - - writel(MB86R0x_CRSR_SWRSTREQ, &crg->crsr); - while (1) - /* NOP */; - /* Never reached */ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/timer.c deleted file mode 100644 index bb078196d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mb86r0x/timer.c +++ /dev/null @@ -1,115 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * (C) Copyright 2010 - * Matthias Weisser, Graf-Syteco <weisserm@arcor.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <div64.h> -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> - -#define TIMER_LOAD_VAL 0xffffffff -#define TIMER_FREQ (CONFIG_MB86R0x_IOCLK / 256) - -DECLARE_GLOBAL_DATA_PTR; - -#define timestamp gd->arch.tbl -#define lastdec gd->arch.lastinc - -static inline unsigned long long tick_to_time(unsigned long long tick) -{ - tick *= CONFIG_SYS_HZ; - do_div(tick, TIMER_FREQ); - - return tick; -} - -static inline unsigned long long usec_to_tick(unsigned long long usec) -{ - usec *= TIMER_FREQ; - do_div(usec, 1000000); - - return usec; -} - -/* nothing really to do with interrupts, just starts up a counter. */ -int timer_init(void) -{ - struct mb86r0x_timer * timer = (struct mb86r0x_timer *) - MB86R0x_TIMER_BASE; - ulong ctrl = readl(&timer->control); - - writel(TIMER_LOAD_VAL, &timer->load); - - ctrl |= MB86R0x_TIMER_ENABLE | MB86R0x_TIMER_PRS_8S | - MB86R0x_TIMER_SIZE_32; - - writel(ctrl, &timer->control); - - /* capture current value time */ - lastdec = readl(&timer->value); - timestamp = 0; /* start "advancing" time stamp from 0 */ - - return 0; -} - -/* - * timer without interrupts - */ -unsigned long long get_ticks(void) -{ - struct mb86r0x_timer * timer = (struct mb86r0x_timer *) - MB86R0x_TIMER_BASE; - ulong now = readl(&timer->value); - - if (now <= lastdec) { - /* normal mode (non roll) */ - /* move stamp forward with absolut diff ticks */ - timestamp += lastdec - now; - } else { - /* we have rollover of incrementer */ - timestamp += lastdec + TIMER_LOAD_VAL - now; - } - lastdec = now; - return timestamp; -} - -ulong get_timer_masked(void) -{ - return tick_to_time(get_ticks()); -} - -void __udelay(unsigned long usec) -{ - unsigned long long tmp; - ulong tmo; - - tmo = usec_to_tick(usec); - tmp = get_ticks(); /* get current timestamp */ - - while ((get_ticks() - tmp) < tmo) /* loop till event */ - /*NOP*/; -} - -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - ulong tbclk; - - tbclk = TIMER_FREQ; - return tbclk; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/Makefile deleted file mode 100644 index 134c69d42..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ - -obj-y = generic.o timer.o reset.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/generic.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/generic.c deleted file mode 100644 index 4e9c0b548..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/generic.c +++ /dev/null @@ -1,249 +0,0 @@ -/* - * (C) Copyright 2009 DENX Software Engineering - * Author: John Rigby <jrigby@gmail.com> - * - * Based on mx27/generic.c: - * Copyright (c) 2008 Eric Jarrige <eric.jarrige@armadeus.org> - * Copyright (c) 2009 Ilya Yanok <yanok@emcraft.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <div64.h> -#include <netdev.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/clock.h> - -#ifdef CONFIG_FSL_ESDHC -#include <fsl_esdhc.h> - -DECLARE_GLOBAL_DATA_PTR; -#endif - -/* - * get the system pll clock in Hz - * - * mfi + mfn / (mfd +1) - * f = 2 * f_ref * -------------------- - * pd + 1 - */ -static unsigned int imx_decode_pll(unsigned int pll, unsigned int f_ref) -{ - unsigned int mfi = (pll >> CCM_PLL_MFI_SHIFT) - & CCM_PLL_MFI_MASK; - int mfn = (pll >> CCM_PLL_MFN_SHIFT) - & CCM_PLL_MFN_MASK; - unsigned int mfd = (pll >> CCM_PLL_MFD_SHIFT) - & CCM_PLL_MFD_MASK; - unsigned int pd = (pll >> CCM_PLL_PD_SHIFT) - & CCM_PLL_PD_MASK; - - mfi = mfi <= 5 ? 5 : mfi; - mfn = mfn >= 512 ? mfn - 1024 : mfn; - mfd += 1; - pd += 1; - - return lldiv(2 * (u64) f_ref * (mfi * mfd + mfn), - mfd * pd); -} - -static ulong imx_get_mpllclk(void) -{ - struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE; - ulong fref = MXC_HCLK; - - return imx_decode_pll(readl(&ccm->mpctl), fref); -} - -static ulong imx_get_armclk(void) -{ - struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE; - ulong cctl = readl(&ccm->cctl); - ulong fref = imx_get_mpllclk(); - ulong div; - - if (cctl & CCM_CCTL_ARM_SRC) - fref = lldiv((u64) fref * 3, 4); - - div = ((cctl >> CCM_CCTL_ARM_DIV_SHIFT) - & CCM_CCTL_ARM_DIV_MASK) + 1; - - return fref / div; -} - -static ulong imx_get_ahbclk(void) -{ - struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE; - ulong cctl = readl(&ccm->cctl); - ulong fref = imx_get_armclk(); - ulong div; - - div = ((cctl >> CCM_CCTL_AHB_DIV_SHIFT) - & CCM_CCTL_AHB_DIV_MASK) + 1; - - return fref / div; -} - -static ulong imx_get_ipgclk(void) -{ - return imx_get_ahbclk() / 2; -} - -static ulong imx_get_perclk(int clk) -{ - struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE; - ulong fref = imx_get_ahbclk(); - ulong div; - - div = readl(&ccm->pcdr[CCM_PERCLK_REG(clk)]); - div = ((div >> CCM_PERCLK_SHIFT(clk)) & CCM_PERCLK_MASK) + 1; - - return fref / div; -} - -unsigned int mxc_get_clock(enum mxc_clock clk) -{ - if (clk >= MXC_CLK_NUM) - return -1; - switch (clk) { - case MXC_ARM_CLK: - return imx_get_armclk(); - case MXC_AHB_CLK: - return imx_get_ahbclk(); - case MXC_IPG_CLK: - case MXC_CSPI_CLK: - case MXC_FEC_CLK: - return imx_get_ipgclk(); - default: - return imx_get_perclk(clk); - } -} - -u32 get_cpu_rev(void) -{ - u32 srev; - u32 system_rev = 0x25000; - - /* read SREV register from IIM module */ - struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE; - srev = readl(&iim->iim_srev); - - switch (srev) { - case 0x00: - system_rev |= CHIP_REV_1_0; - break; - case 0x01: - system_rev |= CHIP_REV_1_1; - break; - case 0x02: - system_rev |= CHIP_REV_1_2; - break; - default: - system_rev |= 0x8000; - break; - } - - return system_rev; -} - -#if defined(CONFIG_DISPLAY_CPUINFO) -static char *get_reset_cause(void) -{ - /* read RCSR register from CCM module */ - struct ccm_regs *ccm = - (struct ccm_regs *)IMX_CCM_BASE; - - u32 cause = readl(&ccm->rcsr) & 0x0f; - - if (cause == 0) - return "POR"; - else if (cause == 1) - return "RST"; - else if ((cause & 2) == 2) - return "WDOG"; - else if ((cause & 4) == 4) - return "SW RESET"; - else if ((cause & 8) == 8) - return "JTAG"; - else - return "unknown reset"; - -} - -int print_cpuinfo(void) -{ - char buf[32]; - u32 cpurev = get_cpu_rev(); - - printf("CPU: Freescale i.MX25 rev%d.%d%s at %s MHz\n", - (cpurev & 0xF0) >> 4, (cpurev & 0x0F), - ((cpurev & 0x8000) ? " unknown" : ""), - strmhz(buf, imx_get_armclk())); - printf("Reset cause: %s\n\n", get_reset_cause()); - return 0; -} -#endif - -void enable_caches(void) -{ -#ifndef CONFIG_SYS_DCACHE_OFF - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -#endif -} - -#if defined(CONFIG_FEC_MXC) -/* - * Initializes on-chip ethernet controllers. - * to override, implement board_eth_init() - */ -int cpu_eth_init(bd_t *bis) -{ - struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE; - ulong val; - - val = readl(&ccm->cgr0); - val |= (1 << 23); - writel(val, &ccm->cgr0); - return fecmxc_initialize(bis); -} -#endif - -int get_clocks(void) -{ -#ifdef CONFIG_FSL_ESDHC -#if CONFIG_SYS_FSL_ESDHC_ADDR == IMX_MMC_SDHC2_BASE - gd->arch.sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); -#else - gd->arch.sdhc_clk = mxc_get_clock(MXC_ESDHC1_CLK); -#endif -#endif - return 0; -} - -#ifdef CONFIG_FSL_ESDHC -/* - * Initializes on-chip MMC controllers. - * to override, implement board_mmc_init() - */ -int cpu_mmc_init(bd_t *bis) -{ - return fsl_esdhc_mmc_init(bis); -} -#endif - -#ifdef CONFIG_FEC_MXC -void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) -{ - int i; - struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE; - struct fuse_bank *bank = &iim->bank[0]; - struct fuse_bank0_regs *fuse = - (struct fuse_bank0_regs *)bank->fuse_regs; - - for (i = 0; i < 6; i++) - mac[i] = readl(&fuse->mac_addr[i]) & 0xff; -} -#endif /* CONFIG_FEC_MXC */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/reset.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/reset.c deleted file mode 100644 index 5db689dbb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/reset.c +++ /dev/null @@ -1,40 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> - * - * (C) Copyright 2009 - * Ilya Yanok, Emcraft Systems Ltd, <yanok@emcraft.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> - -/* - * Reset the cpu by setting up the watchdog timer and let it time out - */ -void reset_cpu(ulong ignored) -{ - struct wdog_regs *regs = (struct wdog_regs *)IMX_WDT_BASE; - /* Disable watchdog and set Time-Out field to 0 */ - writew(0, ®s->wcr); - - /* Write Service Sequence */ - writew(WSR_UNLOCK1, ®s->wsr); - writew(WSR_UNLOCK2, ®s->wsr); - - /* Enable watchdog */ - writew(WCR_WDE, ®s->wcr); - - while (1) ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/timer.c deleted file mode 100644 index 7f1979173..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx25/timer.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> - * - * (C) Copyright 2009 - * Ilya Yanok, Emcraft Systems Ltd, <yanok@emcraft.com> - * - * (C) Copyright 2009 DENX Software Engineering - * Author: John Rigby <jrigby@gmail.com> - * Add support for MX25 - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> - -/* nothing really to do with interrupts, just starts up a counter. */ -/* The 32KHz 32-bit timer overruns in 134217 seconds */ -int timer_init(void) -{ - int i; - struct gpt_regs *gpt = (struct gpt_regs *)IMX_GPT1_BASE; - struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE; - - /* setup GP Timer 1 */ - writel(GPT_CTRL_SWR, &gpt->ctrl); - - writel(readl(&ccm->cgr1) | CCM_CGR1_GPT1, &ccm->cgr1); - - for (i = 0; i < 100; i++) - writel(0, &gpt->ctrl); /* We have no udelay by now */ - writel(0, &gpt->pre); /* prescaler = 1 */ - /* Freerun Mode, 32KHz input */ - writel(readl(&gpt->ctrl) | GPT_CTRL_CLKSOURCE_32 | GPT_CTRL_FRR, - &gpt->ctrl); - writel(readl(&gpt->ctrl) | GPT_CTRL_TEN, &gpt->ctrl); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/Makefile deleted file mode 100644 index 4976bbb89..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ - -obj-y = generic.o reset.o timer.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/generic.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/generic.c deleted file mode 100644 index 5ee9f07d8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/generic.c +++ /dev/null @@ -1,379 +0,0 @@ -/* - * Copyright (c) 2008 Eric Jarrige <eric.jarrige@armadeus.org> - * Copyright (c) 2009 Ilya Yanok <yanok@emcraft.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <div64.h> -#include <netdev.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/clock.h> -#include <asm/arch/gpio.h> -#ifdef CONFIG_MXC_MMC -#include <asm/arch/mxcmmc.h> -#endif - -/* - * get the system pll clock in Hz - * - * mfi + mfn / (mfd +1) - * f = 2 * f_ref * -------------------- - * pd + 1 - */ -static unsigned int imx_decode_pll(unsigned int pll, unsigned int f_ref) -{ - unsigned int mfi = (pll >> 10) & 0xf; - unsigned int mfn = pll & 0x3ff; - unsigned int mfd = (pll >> 16) & 0x3ff; - unsigned int pd = (pll >> 26) & 0xf; - - mfi = mfi <= 5 ? 5 : mfi; - - return lldiv(2 * (u64)f_ref * (mfi * (mfd + 1) + mfn), - (mfd + 1) * (pd + 1)); -} - -static ulong clk_in_32k(void) -{ - return 1024 * CONFIG_MX27_CLK32; -} - -static ulong clk_in_26m(void) -{ - struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE; - - if (readl(&pll->cscr) & CSCR_OSC26M_DIV1P5) { - /* divide by 1.5 */ - return 26000000 * 2 / 3; - } else { - return 26000000; - } -} - -static ulong imx_get_mpllclk(void) -{ - struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE; - ulong cscr = readl(&pll->cscr); - ulong fref; - - if (cscr & CSCR_MCU_SEL) - fref = clk_in_26m(); - else - fref = clk_in_32k(); - - return imx_decode_pll(readl(&pll->mpctl0), fref); -} - -static ulong imx_get_armclk(void) -{ - struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE; - ulong cscr = readl(&pll->cscr); - ulong fref = imx_get_mpllclk(); - ulong div; - - if (!(cscr & CSCR_ARM_SRC_MPLL)) - fref = lldiv((fref * 2), 3); - - div = ((cscr >> 12) & 0x3) + 1; - - return lldiv(fref, div); -} - -static ulong imx_get_ahbclk(void) -{ - struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE; - ulong cscr = readl(&pll->cscr); - ulong fref = imx_get_mpllclk(); - ulong div; - - div = ((cscr >> 8) & 0x3) + 1; - - return lldiv(fref * 2, 3 * div); -} - -static __attribute__((unused)) ulong imx_get_spllclk(void) -{ - struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE; - ulong cscr = readl(&pll->cscr); - ulong fref; - - if (cscr & CSCR_SP_SEL) - fref = clk_in_26m(); - else - fref = clk_in_32k(); - - return imx_decode_pll(readl(&pll->spctl0), fref); -} - -static ulong imx_decode_perclk(ulong div) -{ - return lldiv((imx_get_mpllclk() * 2), (div * 3)); -} - -static ulong imx_get_perclk1(void) -{ - struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE; - - return imx_decode_perclk((readl(&pll->pcdr1) & 0x3f) + 1); -} - -static ulong imx_get_perclk2(void) -{ - struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE; - - return imx_decode_perclk(((readl(&pll->pcdr1) >> 8) & 0x3f) + 1); -} - -static __attribute__((unused)) ulong imx_get_perclk3(void) -{ - struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE; - - return imx_decode_perclk(((readl(&pll->pcdr1) >> 16) & 0x3f) + 1); -} - -static __attribute__((unused)) ulong imx_get_perclk4(void) -{ - struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE; - - return imx_decode_perclk(((readl(&pll->pcdr1) >> 24) & 0x3f) + 1); -} - -unsigned int mxc_get_clock(enum mxc_clock clk) -{ - switch (clk) { - case MXC_ARM_CLK: - return imx_get_armclk(); - case MXC_I2C_CLK: - return imx_get_ahbclk()/2; - case MXC_UART_CLK: - return imx_get_perclk1(); - case MXC_FEC_CLK: - return imx_get_ahbclk(); - case MXC_ESDHC_CLK: - return imx_get_perclk2(); - } - return -1; -} - - -#if defined(CONFIG_DISPLAY_CPUINFO) -int print_cpuinfo (void) -{ - char buf[32]; - - printf("CPU: Freescale i.MX27 at %s MHz\n\n", - strmhz(buf, imx_get_mpllclk())); - return 0; -} -#endif - -int cpu_eth_init(bd_t *bis) -{ -#if defined(CONFIG_FEC_MXC) - struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE; - - /* enable FEC clock */ - writel(readl(&pll->pccr1) | PCCR1_HCLK_FEC, &pll->pccr1); - writel(readl(&pll->pccr0) | PCCR0_FEC_EN, &pll->pccr0); - return fecmxc_initialize(bis); -#else - return 0; -#endif -} - -/* - * Initializes on-chip MMC controllers. - * to override, implement board_mmc_init() - */ -int cpu_mmc_init(bd_t *bis) -{ -#ifdef CONFIG_MXC_MMC - return mxc_mmc_init(bis); -#else - return 0; -#endif -} - -void imx_gpio_mode(int gpio_mode) -{ - struct gpio_port_regs *regs = (struct gpio_port_regs *)IMX_GPIO_BASE; - unsigned int pin = gpio_mode & GPIO_PIN_MASK; - unsigned int port = (gpio_mode & GPIO_PORT_MASK) >> GPIO_PORT_SHIFT; - unsigned int ocr = (gpio_mode & GPIO_OCR_MASK) >> GPIO_OCR_SHIFT; - unsigned int aout = (gpio_mode & GPIO_AOUT_MASK) >> GPIO_AOUT_SHIFT; - unsigned int bout = (gpio_mode & GPIO_BOUT_MASK) >> GPIO_BOUT_SHIFT; - unsigned int tmp; - - /* Pullup enable */ - if (gpio_mode & GPIO_PUEN) { - writel(readl(®s->port[port].puen) | (1 << pin), - ®s->port[port].puen); - } else { - writel(readl(®s->port[port].puen) & ~(1 << pin), - ®s->port[port].puen); - } - - /* Data direction */ - if (gpio_mode & GPIO_OUT) { - writel(readl(®s->port[port].gpio_dir) | 1 << pin, - ®s->port[port].gpio_dir); - } else { - writel(readl(®s->port[port].gpio_dir) & ~(1 << pin), - ®s->port[port].gpio_dir); - } - - /* Primary / alternate function */ - if (gpio_mode & GPIO_AF) { - writel(readl(®s->port[port].gpr) | (1 << pin), - ®s->port[port].gpr); - } else { - writel(readl(®s->port[port].gpr) & ~(1 << pin), - ®s->port[port].gpr); - } - - /* use as gpio? */ - if (!(gpio_mode & (GPIO_PF | GPIO_AF))) { - writel(readl(®s->port[port].gius) | (1 << pin), - ®s->port[port].gius); - } else { - writel(readl(®s->port[port].gius) & ~(1 << pin), - ®s->port[port].gius); - } - - /* Output / input configuration */ - if (pin < 16) { - tmp = readl(®s->port[port].ocr1); - tmp &= ~(3 << (pin * 2)); - tmp |= (ocr << (pin * 2)); - writel(tmp, ®s->port[port].ocr1); - - writel(readl(®s->port[port].iconfa1) & ~(3 << (pin * 2)), - ®s->port[port].iconfa1); - writel(readl(®s->port[port].iconfa1) | aout << (pin * 2), - ®s->port[port].iconfa1); - writel(readl(®s->port[port].iconfb1) & ~(3 << (pin * 2)), - ®s->port[port].iconfb1); - writel(readl(®s->port[port].iconfb1) | bout << (pin * 2), - ®s->port[port].iconfb1); - } else { - pin -= 16; - - tmp = readl(®s->port[port].ocr2); - tmp &= ~(3 << (pin * 2)); - tmp |= (ocr << (pin * 2)); - writel(tmp, ®s->port[port].ocr2); - - writel(readl(®s->port[port].iconfa2) & ~(3 << (pin * 2)), - ®s->port[port].iconfa2); - writel(readl(®s->port[port].iconfa2) | aout << (pin * 2), - ®s->port[port].iconfa2); - writel(readl(®s->port[port].iconfb2) & ~(3 << (pin * 2)), - ®s->port[port].iconfb2); - writel(readl(®s->port[port].iconfb2) | bout << (pin * 2), - ®s->port[port].iconfb2); - } -} - -#ifdef CONFIG_MXC_UART -void mx27_uart1_init_pins(void) -{ - int i; - unsigned int mode[] = { - PE12_PF_UART1_TXD, - PE13_PF_UART1_RXD, - }; - - for (i = 0; i < ARRAY_SIZE(mode); i++) - imx_gpio_mode(mode[i]); - -} -#endif /* CONFIG_MXC_UART */ - -#ifdef CONFIG_FEC_MXC -void mx27_fec_init_pins(void) -{ - int i; - unsigned int mode[] = { - PD0_AIN_FEC_TXD0, - PD1_AIN_FEC_TXD1, - PD2_AIN_FEC_TXD2, - PD3_AIN_FEC_TXD3, - PD4_AOUT_FEC_RX_ER, - PD5_AOUT_FEC_RXD1, - PD6_AOUT_FEC_RXD2, - PD7_AOUT_FEC_RXD3, - PD8_AF_FEC_MDIO, - PD9_AIN_FEC_MDC | GPIO_PUEN, - PD10_AOUT_FEC_CRS, - PD11_AOUT_FEC_TX_CLK, - PD12_AOUT_FEC_RXD0, - PD13_AOUT_FEC_RX_DV, - PD14_AOUT_FEC_CLR, - PD15_AOUT_FEC_COL, - PD16_AIN_FEC_TX_ER, - PF23_AIN_FEC_TX_EN, - }; - - for (i = 0; i < ARRAY_SIZE(mode); i++) - imx_gpio_mode(mode[i]); -} - -void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) -{ - int i; - struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE; - struct fuse_bank *bank = &iim->bank[0]; - struct fuse_bank0_regs *fuse = - (struct fuse_bank0_regs *)bank->fuse_regs; - - for (i = 0; i < 6; i++) - mac[6 - 1 - i] = readl(&fuse->mac_addr[i]) & 0xff; -} -#endif /* CONFIG_FEC_MXC */ - -#ifdef CONFIG_MXC_MMC -void mx27_sd1_init_pins(void) -{ - int i; - unsigned int mode[] = { - PE18_PF_SD1_D0, - PE19_PF_SD1_D1, - PE20_PF_SD1_D2, - PE21_PF_SD1_D3, - PE22_PF_SD1_CMD, - PE23_PF_SD1_CLK, - }; - - for (i = 0; i < ARRAY_SIZE(mode); i++) - imx_gpio_mode(mode[i]); - -} - -void mx27_sd2_init_pins(void) -{ - int i; - unsigned int mode[] = { - PB4_PF_SD2_D0, - PB5_PF_SD2_D1, - PB6_PF_SD2_D2, - PB7_PF_SD2_D3, - PB8_PF_SD2_CMD, - PB9_PF_SD2_CLK, - }; - - for (i = 0; i < ARRAY_SIZE(mode); i++) - imx_gpio_mode(mode[i]); - -} -#endif /* CONFIG_MXC_MMC */ - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} -#endif /* CONFIG_SYS_DCACHE_OFF */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/reset.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/reset.c deleted file mode 100644 index f7b4a1c83..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/reset.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> - * - * (C) Copyright 2009 - * Ilya Yanok, Emcraft Systems Ltd, <yanok@emcraft.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> - -/* - * Reset the cpu by setting up the watchdog timer and let it time out - */ -void reset_cpu(ulong ignored) -{ - struct wdog_regs *regs = (struct wdog_regs *)IMX_WDT_BASE; - /* Disable watchdog and set Time-Out field to 0 */ - writel(0x00000000, ®s->wcr); - - /* Write Service Sequence */ - writel(0x00005555, ®s->wsr); - writel(0x0000AAAA, ®s->wsr); - - /* Enable watchdog */ - writel(WCR_WDE, ®s->wcr); - - while (1); - /*NOTREACHED*/ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/timer.c deleted file mode 100644 index 40fe2aafc..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mx27/timer.c +++ /dev/null @@ -1,162 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> - * - * (C) Copyright 2009 - * Ilya Yanok, Emcraft Systems Ltd, <yanok@emcraft.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <div64.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> - -/* General purpose timers bitfields */ -#define GPTCR_SWR (1 << 15) /* Software reset */ -#define GPTCR_FRR (1 << 8) /* Freerun / restart */ -#define GPTCR_CLKSOURCE_32 (4 << 1) /* Clock source */ -#define GPTCR_TEN 1 /* Timer enable */ - -DECLARE_GLOBAL_DATA_PTR; - -#define timestamp (gd->arch.tbl) -#define lastinc (gd->arch.lastinc) - -/* - * "time" is measured in 1 / CONFIG_SYS_HZ seconds, - * "tick" is internal timer period - */ -#ifdef CONFIG_MX27_TIMER_HIGH_PRECISION -/* ~0.4% error - measured with stop-watch on 100s boot-delay */ -static inline unsigned long long tick_to_time(unsigned long long tick) -{ - tick *= CONFIG_SYS_HZ; - do_div(tick, CONFIG_MX27_CLK32); - return tick; -} - -static inline unsigned long long time_to_tick(unsigned long long time) -{ - time *= CONFIG_MX27_CLK32; - do_div(time, CONFIG_SYS_HZ); - return time; -} - -static inline unsigned long long us_to_tick(unsigned long long us) -{ - us = us * CONFIG_MX27_CLK32 + 999999; - do_div(us, 1000000); - return us; -} -#else -/* ~2% error */ -#define TICK_PER_TIME ((CONFIG_MX27_CLK32 + CONFIG_SYS_HZ / 2) / \ - CONFIG_SYS_HZ) -#define US_PER_TICK (1000000 / CONFIG_MX27_CLK32) - -static inline unsigned long long tick_to_time(unsigned long long tick) -{ - do_div(tick, TICK_PER_TIME); - return tick; -} - -static inline unsigned long long time_to_tick(unsigned long long time) -{ - return time * TICK_PER_TIME; -} - -static inline unsigned long long us_to_tick(unsigned long long us) -{ - us += US_PER_TICK - 1; - do_div(us, US_PER_TICK); - return us; -} -#endif - -/* nothing really to do with interrupts, just starts up a counter. */ -/* The 32768Hz 32-bit timer overruns in 131072 seconds */ -int timer_init(void) -{ - int i; - struct gpt_regs *regs = (struct gpt_regs *)IMX_TIM1_BASE; - struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE; - - /* setup GP Timer 1 */ - writel(GPTCR_SWR, ®s->gpt_tctl); - - writel(readl(&pll->pccr0) | PCCR0_GPT1_EN, &pll->pccr0); - writel(readl(&pll->pccr1) | PCCR1_PERCLK1_EN, &pll->pccr1); - - for (i = 0; i < 100; i++) - writel(0, ®s->gpt_tctl); /* We have no udelay by now */ - writel(0, ®s->gpt_tprer); /* 32Khz */ - /* Freerun Mode, PERCLK1 input */ - writel(readl(®s->gpt_tctl) | GPTCR_CLKSOURCE_32 | GPTCR_FRR, - ®s->gpt_tctl); - writel(readl(®s->gpt_tctl) | GPTCR_TEN, ®s->gpt_tctl); - - return 0; -} - -unsigned long long get_ticks(void) -{ - struct gpt_regs *regs = (struct gpt_regs *)IMX_TIM1_BASE; - ulong now = readl(®s->gpt_tcn); /* current tick value */ - - if (now >= lastinc) { - /* - * normal mode (non roll) - * move stamp forward with absolut diff ticks - */ - timestamp += (now - lastinc); - } else { - /* we have rollover of incrementer */ - timestamp += (0xFFFFFFFF - lastinc) + now; - } - lastinc = now; - return timestamp; -} - -ulong get_timer_masked(void) -{ - /* - * get_ticks() returns a long long (64 bit), it wraps in - * 2^64 / CONFIG_MX27_CLK32 = 2^64 / 2^15 = 2^49 ~ 5 * 10^14 (s) ~ - * 5 * 10^9 days... and get_ticks() * CONFIG_SYS_HZ wraps in - * 5 * 10^6 days - long enough. - */ - return tick_to_time(get_ticks()); -} - -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -/* delay x useconds AND preserve advance timstamp value */ -void __udelay(unsigned long usec) -{ - unsigned long long tmp; - ulong tmo; - - tmo = us_to_tick(usec); - tmp = get_ticks() + tmo; /* get current timestamp */ - - while (get_ticks() < tmp) /* loop till event */ - /*NOP*/; -} - -ulong get_tbclk(void) -{ - return CONFIG_MX27_CLK32; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/Makefile deleted file mode 100644 index 6c5949455..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/Makefile +++ /dev/null @@ -1,85 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-$(CONFIG_SPL_BUILD) := start.o - -obj-y = clock.o mxs.o iomux.o timer.o - -ifdef CONFIG_SPL_BUILD -obj-y += spl_boot.o spl_lradc_init.o spl_mem_init.o spl_power_init.o -endif - -# Specify the target for use in elftosb call -MKIMAGE_TARGET-$(CONFIG_MX23) = mxsimage.mx23.cfg -MKIMAGE_TARGET-$(CONFIG_MX28) = mxsimage.mx28.cfg - -# Generate HAB-capable IVT -# -# Note on computing the post-IVT size field value for the U-Boot binary. -# The value is the result of adding the following: -# -> The size of U-Boot binary aligned to 64B (u-boot.bin) -# -> The size of IVT block aligned to 64B (u-boot.ivt) -# -> The size of U-Boot signature (u-boot.sig), 3904 B -# -> The 64B hole in front of U-Boot binary for 'struct mxs_spl_data' passing -# -quiet_cmd_mkivt_mxs = MXSIVT $@ -cmd_mkivt_mxs = \ - sz=`expr \`stat -c "%s" $^\` + 64 + 3904 + 128` ; \ - echo -n "0x402000d1 $2 0 0 0 $3 $4 0 $$sz 0 0 0 0 0 0 0" | \ - tr -s " " | xargs -d " " -i printf "%08x\n" "{}" | rev | \ - sed "s/\(.\)\(.\)/\\\\\\\\x\2\1\n/g" | xargs -i printf "{}" >$@ - -# Align binary to 64B -quiet_cmd_mkalign_mxs = MXSALGN $@ -cmd_mkalign_mxs = \ - dd if=$^ of=$@ ibs=64 conv=sync 2>/dev/null && \ - mv $@ $^ - -# Assemble the CSF file -quiet_cmd_mkcsfreq_mxs = MXSCSFR $@ -cmd_mkcsfreq_mxs = \ - ivt=$(word 1,$^) ; \ - bin=$(word 2,$^) ; \ - csf=$(word 3,$^) ; \ - sed "s@VENDOR@$(VENDOR)@g;s@BOARD@$(BOARD)@g" "$$csf" | \ - sed '/^\#\#Blocks/ d' > $@ ; \ - echo " Blocks = $2 0x0 `stat -c '%s' $$bin` \"$$bin\" , \\" >> $@ ; \ - echo " $3 0x0 0x40 \"$$ivt\"" >> $@ - -# Sign files -quiet_cmd_mkcst_mxs = MXSCST $@ -cmd_mkcst_mxs = cst -o $@ < $^ \ - $(if $(KBUILD_VERBOSE:1=), >/dev/null) - -spl/u-boot-spl.ivt: spl/u-boot-spl.bin - $(call if_changed,mkalign_mxs) - $(call if_changed,mkivt_mxs,$(CONFIG_SPL_TEXT_BASE),\ - 0x00008000,0x00008040) - -u-boot.ivt: u-boot.bin - $(call if_changed,mkalign_mxs) - $(call if_changed,mkivt_mxs,$(CONFIG_SYS_TEXT_BASE),\ - 0x40001000,0x40001040) - -spl/u-boot-spl.csf: spl/u-boot-spl.ivt spl/u-boot-spl.bin board/$(VENDOR)/$(BOARD)/sign/u-boot-spl.csf - $(call if_changed,mkcsfreq_mxs,$(CONFIG_SPL_TEXT_BASE),0x8000) - -u-boot.csf: u-boot.ivt u-boot.bin board/$(VENDOR)/$(BOARD)/sign/u-boot.csf - $(call if_changed,mkcsfreq_mxs,$(CONFIG_SYS_TEXT_BASE),0x40001000) - -%.sig: %.csf - $(call if_changed,mkcst_mxs) - -quiet_cmd_mkimage_mxs = MKIMAGE $@ -cmd_mkimage_mxs = $(objtree)/tools/mkimage -n $< -T mxsimage $@ \ - $(if $(KBUILD_VERBOSE:1=), >/dev/null) - -u-boot.sb: $(src)/$(MKIMAGE_TARGET-y) u-boot.bin spl/u-boot-spl.bin FORCE - $(call if_changed,mkimage_mxs) - -u-boot-signed.sb: $(src)/mxsimage-signed.cfg u-boot.ivt u-boot.sig spl/u-boot-spl.ivt spl/u-boot-spl.sig FORCE - $(call if_changed,mkimage_mxs) diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/clock.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/clock.c deleted file mode 100644 index e9d8800f8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/clock.c +++ /dev/null @@ -1,436 +0,0 @@ -/* - * Freescale i.MX23/i.MX28 clock setup code - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * on behalf of DENX Software Engineering GmbH - * - * Based on code from LTIB: - * Copyright (C) 2010 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/errno.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/imx-regs.h> - -/* - * The PLL frequency is 480MHz and XTAL frequency is 24MHz - * iMX23: datasheet section 4.2 - * iMX28: datasheet section 10.2 - */ -#define PLL_FREQ_KHZ 480000 -#define PLL_FREQ_COEF 18 -#define XTAL_FREQ_KHZ 24000 - -#define PLL_FREQ_MHZ (PLL_FREQ_KHZ / 1000) -#define XTAL_FREQ_MHZ (XTAL_FREQ_KHZ / 1000) - -#if defined(CONFIG_MX23) -#define MXC_SSPCLK_MAX MXC_SSPCLK0 -#elif defined(CONFIG_MX28) -#define MXC_SSPCLK_MAX MXC_SSPCLK3 -#endif - -static uint32_t mxs_get_pclk(void) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - - uint32_t clkctrl, clkseq, div; - uint8_t clkfrac, frac; - - clkctrl = readl(&clkctrl_regs->hw_clkctrl_cpu); - - /* No support of fractional divider calculation */ - if (clkctrl & - (CLKCTRL_CPU_DIV_XTAL_FRAC_EN | CLKCTRL_CPU_DIV_CPU_FRAC_EN)) { - return 0; - } - - clkseq = readl(&clkctrl_regs->hw_clkctrl_clkseq); - - /* XTAL Path */ - if (clkseq & CLKCTRL_CLKSEQ_BYPASS_CPU) { - div = (clkctrl & CLKCTRL_CPU_DIV_XTAL_MASK) >> - CLKCTRL_CPU_DIV_XTAL_OFFSET; - return XTAL_FREQ_MHZ / div; - } - - /* REF Path */ - clkfrac = readb(&clkctrl_regs->hw_clkctrl_frac0[CLKCTRL_FRAC0_CPU]); - frac = clkfrac & CLKCTRL_FRAC_FRAC_MASK; - div = clkctrl & CLKCTRL_CPU_DIV_CPU_MASK; - return (PLL_FREQ_MHZ * PLL_FREQ_COEF / frac) / div; -} - -static uint32_t mxs_get_hclk(void) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - - uint32_t div; - uint32_t clkctrl; - - clkctrl = readl(&clkctrl_regs->hw_clkctrl_hbus); - - /* No support of fractional divider calculation */ - if (clkctrl & CLKCTRL_HBUS_DIV_FRAC_EN) - return 0; - - div = clkctrl & CLKCTRL_HBUS_DIV_MASK; - return mxs_get_pclk() / div; -} - -static uint32_t mxs_get_emiclk(void) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - - uint32_t clkctrl, clkseq, div; - uint8_t clkfrac, frac; - - clkseq = readl(&clkctrl_regs->hw_clkctrl_clkseq); - clkctrl = readl(&clkctrl_regs->hw_clkctrl_emi); - - /* XTAL Path */ - if (clkseq & CLKCTRL_CLKSEQ_BYPASS_EMI) { - div = (clkctrl & CLKCTRL_EMI_DIV_XTAL_MASK) >> - CLKCTRL_EMI_DIV_XTAL_OFFSET; - return XTAL_FREQ_MHZ / div; - } - - /* REF Path */ - clkfrac = readb(&clkctrl_regs->hw_clkctrl_frac0[CLKCTRL_FRAC0_EMI]); - frac = clkfrac & CLKCTRL_FRAC_FRAC_MASK; - div = clkctrl & CLKCTRL_EMI_DIV_EMI_MASK; - return (PLL_FREQ_MHZ * PLL_FREQ_COEF / frac) / div; -} - -static uint32_t mxs_get_gpmiclk(void) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; -#if defined(CONFIG_MX23) - uint8_t *reg = - &clkctrl_regs->hw_clkctrl_frac0[CLKCTRL_FRAC0_CPU]; -#elif defined(CONFIG_MX28) - uint8_t *reg = - &clkctrl_regs->hw_clkctrl_frac1[CLKCTRL_FRAC1_GPMI]; -#endif - uint32_t clkctrl, clkseq, div; - uint8_t clkfrac, frac; - - clkseq = readl(&clkctrl_regs->hw_clkctrl_clkseq); - clkctrl = readl(&clkctrl_regs->hw_clkctrl_gpmi); - - /* XTAL Path */ - if (clkseq & CLKCTRL_CLKSEQ_BYPASS_GPMI) { - div = clkctrl & CLKCTRL_GPMI_DIV_MASK; - return XTAL_FREQ_MHZ / div; - } - - /* REF Path */ - clkfrac = readb(reg); - frac = clkfrac & CLKCTRL_FRAC_FRAC_MASK; - div = clkctrl & CLKCTRL_GPMI_DIV_MASK; - return (PLL_FREQ_MHZ * PLL_FREQ_COEF / frac) / div; -} - -/* - * Set IO clock frequency, in kHz - */ -void mxs_set_ioclk(enum mxs_ioclock io, uint32_t freq) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - uint32_t div; - int io_reg; - - if (freq == 0) - return; - - if ((io < MXC_IOCLK0) || (io > MXC_IOCLK1)) - return; - - div = (PLL_FREQ_KHZ * PLL_FREQ_COEF) / freq; - - if (div < 18) - div = 18; - - if (div > 35) - div = 35; - - io_reg = CLKCTRL_FRAC0_IO0 - io; /* Register order is reversed */ - writeb(CLKCTRL_FRAC_CLKGATE, - &clkctrl_regs->hw_clkctrl_frac0_set[io_reg]); - writeb(CLKCTRL_FRAC_CLKGATE | (div & CLKCTRL_FRAC_FRAC_MASK), - &clkctrl_regs->hw_clkctrl_frac0[io_reg]); - writeb(CLKCTRL_FRAC_CLKGATE, - &clkctrl_regs->hw_clkctrl_frac0_clr[io_reg]); -} - -/* - * Get IO clock, returns IO clock in kHz - */ -static uint32_t mxs_get_ioclk(enum mxs_ioclock io) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - uint8_t ret; - int io_reg; - - if ((io < MXC_IOCLK0) || (io > MXC_IOCLK1)) - return 0; - - io_reg = CLKCTRL_FRAC0_IO0 - io; /* Register order is reversed */ - - ret = readb(&clkctrl_regs->hw_clkctrl_frac0[io_reg]) & - CLKCTRL_FRAC_FRAC_MASK; - - return (PLL_FREQ_KHZ * PLL_FREQ_COEF) / ret; -} - -/* - * Configure SSP clock frequency, in kHz - */ -void mxs_set_sspclk(enum mxs_sspclock ssp, uint32_t freq, int xtal) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - uint32_t clk, clkreg; - - if (ssp > MXC_SSPCLK_MAX) - return; - - clkreg = (uint32_t)(&clkctrl_regs->hw_clkctrl_ssp0) + - (ssp * sizeof(struct mxs_register_32)); - - clrbits_le32(clkreg, CLKCTRL_SSP_CLKGATE); - while (readl(clkreg) & CLKCTRL_SSP_CLKGATE) - ; - - if (xtal) - clk = XTAL_FREQ_KHZ; - else - clk = mxs_get_ioclk(ssp >> 1); - - if (freq > clk) - return; - - /* Calculate the divider and cap it if necessary */ - clk /= freq; - if (clk > CLKCTRL_SSP_DIV_MASK) - clk = CLKCTRL_SSP_DIV_MASK; - - clrsetbits_le32(clkreg, CLKCTRL_SSP_DIV_MASK, clk); - while (readl(clkreg) & CLKCTRL_SSP_BUSY) - ; - - if (xtal) - writel(CLKCTRL_CLKSEQ_BYPASS_SSP0 << ssp, - &clkctrl_regs->hw_clkctrl_clkseq_set); - else - writel(CLKCTRL_CLKSEQ_BYPASS_SSP0 << ssp, - &clkctrl_regs->hw_clkctrl_clkseq_clr); -} - -/* - * Return SSP frequency, in kHz - */ -static uint32_t mxs_get_sspclk(enum mxs_sspclock ssp) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - uint32_t clkreg; - uint32_t clk, tmp; - - if (ssp > MXC_SSPCLK_MAX) - return 0; - - tmp = readl(&clkctrl_regs->hw_clkctrl_clkseq); - if (tmp & (CLKCTRL_CLKSEQ_BYPASS_SSP0 << ssp)) - return XTAL_FREQ_KHZ; - - clkreg = (uint32_t)(&clkctrl_regs->hw_clkctrl_ssp0) + - (ssp * sizeof(struct mxs_register_32)); - - tmp = readl(clkreg) & CLKCTRL_SSP_DIV_MASK; - - if (tmp == 0) - return 0; - - clk = mxs_get_ioclk(ssp >> 1); - - return clk / tmp; -} - -/* - * Set SSP/MMC bus frequency, in kHz) - */ -void mxs_set_ssp_busclock(unsigned int bus, uint32_t freq) -{ - struct mxs_ssp_regs *ssp_regs; - const enum mxs_sspclock clk = mxs_ssp_clock_by_bus(bus); - const uint32_t sspclk = mxs_get_sspclk(clk); - uint32_t reg; - uint32_t divide, rate, tgtclk; - - ssp_regs = mxs_ssp_regs_by_bus(bus); - - /* - * SSP bit rate = SSPCLK / (CLOCK_DIVIDE * (1 + CLOCK_RATE)), - * CLOCK_DIVIDE has to be an even value from 2 to 254, and - * CLOCK_RATE could be any integer from 0 to 255. - */ - for (divide = 2; divide < 254; divide += 2) { - rate = sspclk / freq / divide; - if (rate <= 256) - break; - } - - tgtclk = sspclk / divide / rate; - while (tgtclk > freq) { - rate++; - tgtclk = sspclk / divide / rate; - } - if (rate > 256) - rate = 256; - - /* Always set timeout the maximum */ - reg = SSP_TIMING_TIMEOUT_MASK | - (divide << SSP_TIMING_CLOCK_DIVIDE_OFFSET) | - ((rate - 1) << SSP_TIMING_CLOCK_RATE_OFFSET); - writel(reg, &ssp_regs->hw_ssp_timing); - - debug("SPI%d: Set freq rate to %d KHz (requested %d KHz)\n", - bus, tgtclk, freq); -} - -void mxs_set_lcdclk(uint32_t freq) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - uint32_t fp, x, k_rest, k_best, x_best, tk; - int32_t k_best_l = 999, k_best_t = 0, x_best_l = 0xff, x_best_t = 0xff; - - if (freq == 0) - return; - -#if defined(CONFIG_MX23) - writel(CLKCTRL_CLKSEQ_BYPASS_PIX, &clkctrl_regs->hw_clkctrl_clkseq_clr); -#elif defined(CONFIG_MX28) - writel(CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF, &clkctrl_regs->hw_clkctrl_clkseq_clr); -#endif - - /* - * / 18 \ 1 1 - * freq kHz = | 480000000 Hz * -- | * --- * ------ - * \ x / k 1000 - * - * 480000000 Hz 18 - * ------------ * -- - * freq kHz x - * k = ------------------- - * 1000 - */ - - fp = ((PLL_FREQ_KHZ * 1000) / freq) * 18; - - for (x = 18; x <= 35; x++) { - tk = fp / x; - if ((tk / 1000 == 0) || (tk / 1000 > 255)) - continue; - - k_rest = tk % 1000; - - if (k_rest < (k_best_l % 1000)) { - k_best_l = tk; - x_best_l = x; - } - - if (k_rest > (k_best_t % 1000)) { - k_best_t = tk; - x_best_t = x; - } - } - - if (1000 - (k_best_t % 1000) > (k_best_l % 1000)) { - k_best = k_best_l; - x_best = x_best_l; - } else { - k_best = k_best_t; - x_best = x_best_t; - } - - k_best /= 1000; - -#if defined(CONFIG_MX23) - writeb(CLKCTRL_FRAC_CLKGATE, - &clkctrl_regs->hw_clkctrl_frac0_set[CLKCTRL_FRAC0_PIX]); - writeb(CLKCTRL_FRAC_CLKGATE | (x_best & CLKCTRL_FRAC_FRAC_MASK), - &clkctrl_regs->hw_clkctrl_frac0[CLKCTRL_FRAC0_PIX]); - writeb(CLKCTRL_FRAC_CLKGATE, - &clkctrl_regs->hw_clkctrl_frac0_clr[CLKCTRL_FRAC0_PIX]); - - writel(CLKCTRL_PIX_CLKGATE, - &clkctrl_regs->hw_clkctrl_pix_set); - clrsetbits_le32(&clkctrl_regs->hw_clkctrl_pix, - CLKCTRL_PIX_DIV_MASK | CLKCTRL_PIX_CLKGATE, - k_best << CLKCTRL_PIX_DIV_OFFSET); - - while (readl(&clkctrl_regs->hw_clkctrl_pix) & CLKCTRL_PIX_BUSY) - ; -#elif defined(CONFIG_MX28) - writeb(CLKCTRL_FRAC_CLKGATE, - &clkctrl_regs->hw_clkctrl_frac1_set[CLKCTRL_FRAC1_PIX]); - writeb(CLKCTRL_FRAC_CLKGATE | (x_best & CLKCTRL_FRAC_FRAC_MASK), - &clkctrl_regs->hw_clkctrl_frac1[CLKCTRL_FRAC1_PIX]); - writeb(CLKCTRL_FRAC_CLKGATE, - &clkctrl_regs->hw_clkctrl_frac1_clr[CLKCTRL_FRAC1_PIX]); - - writel(CLKCTRL_DIS_LCDIF_CLKGATE, - &clkctrl_regs->hw_clkctrl_lcdif_set); - clrsetbits_le32(&clkctrl_regs->hw_clkctrl_lcdif, - CLKCTRL_DIS_LCDIF_DIV_MASK | CLKCTRL_DIS_LCDIF_CLKGATE, - k_best << CLKCTRL_DIS_LCDIF_DIV_OFFSET); - - while (readl(&clkctrl_regs->hw_clkctrl_lcdif) & CLKCTRL_DIS_LCDIF_BUSY) - ; -#endif -} - -uint32_t mxc_get_clock(enum mxc_clock clk) -{ - switch (clk) { - case MXC_ARM_CLK: - return mxs_get_pclk() * 1000000; - case MXC_GPMI_CLK: - return mxs_get_gpmiclk() * 1000000; - case MXC_AHB_CLK: - case MXC_IPG_CLK: - return mxs_get_hclk() * 1000000; - case MXC_EMI_CLK: - return mxs_get_emiclk(); - case MXC_IO0_CLK: - return mxs_get_ioclk(MXC_IOCLK0); - case MXC_IO1_CLK: - return mxs_get_ioclk(MXC_IOCLK1); - case MXC_XTAL_CLK: - return XTAL_FREQ_KHZ * 1000; - case MXC_SSP0_CLK: - return mxs_get_sspclk(MXC_SSPCLK0); -#ifdef CONFIG_MX28 - case MXC_SSP1_CLK: - return mxs_get_sspclk(MXC_SSPCLK1); - case MXC_SSP2_CLK: - return mxs_get_sspclk(MXC_SSPCLK2); - case MXC_SSP3_CLK: - return mxs_get_sspclk(MXC_SSPCLK3); -#endif - } - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/iomux.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/iomux.c deleted file mode 100644 index 2e6be06fd..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/iomux.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright 2004-2006,2010 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> - * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH, - * <armlinux@phytec.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/errno.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/iomux.h> -#include <asm/arch/imx-regs.h> - -#if defined(CONFIG_MX23) -#define DRIVE_OFFSET 0x200 -#define PULL_OFFSET 0x400 -#elif defined(CONFIG_MX28) -#define DRIVE_OFFSET 0x300 -#define PULL_OFFSET 0x600 -#else -#error "Please select CONFIG_MX23 or CONFIG_MX28" -#endif - -/* - * configures a single pad in the iomuxer - */ -int mxs_iomux_setup_pad(iomux_cfg_t pad) -{ - u32 reg, ofs, bp, bm; - void *iomux_base = (void *)MXS_PINCTRL_BASE; - struct mxs_register_32 *mxs_reg; - - /* muxsel */ - ofs = 0x100; - ofs += PAD_BANK(pad) * 0x20 + PAD_PIN(pad) / 16 * 0x10; - bp = PAD_PIN(pad) % 16 * 2; - bm = 0x3 << bp; - reg = readl(iomux_base + ofs); - reg &= ~bm; - reg |= PAD_MUXSEL(pad) << bp; - writel(reg, iomux_base + ofs); - - /* drive */ - ofs = DRIVE_OFFSET; - ofs += PAD_BANK(pad) * 0x40 + PAD_PIN(pad) / 8 * 0x10; - /* mA */ - if (PAD_MA_VALID(pad)) { - bp = PAD_PIN(pad) % 8 * 4; - bm = 0x3 << bp; - reg = readl(iomux_base + ofs); - reg &= ~bm; - reg |= PAD_MA(pad) << bp; - writel(reg, iomux_base + ofs); - } - /* vol */ - if (PAD_VOL_VALID(pad)) { - bp = PAD_PIN(pad) % 8 * 4 + 2; - mxs_reg = (struct mxs_register_32 *)(iomux_base + ofs); - if (PAD_VOL(pad)) - writel(1 << bp, &mxs_reg->reg_set); - else - writel(1 << bp, &mxs_reg->reg_clr); - } - - /* pull */ - if (PAD_PULL_VALID(pad)) { - ofs = PULL_OFFSET; - ofs += PAD_BANK(pad) * 0x10; - bp = PAD_PIN(pad); - mxs_reg = (struct mxs_register_32 *)(iomux_base + ofs); - if (PAD_PULL(pad)) - writel(1 << bp, &mxs_reg->reg_set); - else - writel(1 << bp, &mxs_reg->reg_clr); - } - - return 0; -} - -int mxs_iomux_setup_multiple_pads(const iomux_cfg_t *pad_list, unsigned count) -{ - const iomux_cfg_t *p = pad_list; - int i; - int ret; - - for (i = 0; i < count; i++) { - ret = mxs_iomux_setup_pad(*p); - if (ret) - return ret; - p++; - } - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxs.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxs.c deleted file mode 100644 index 365542fe0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxs.c +++ /dev/null @@ -1,299 +0,0 @@ -/* - * Freescale i.MX23/i.MX28 common code - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * on behalf of DENX Software Engineering GmbH - * - * Based on code from LTIB: - * Copyright (C) 2010 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/errno.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/imx-common/dma.h> -#include <asm/arch/gpio.h> -#include <asm/arch/iomux.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/sys_proto.h> -#include <linux/compiler.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* Lowlevel init isn't used on i.MX28, so just have a dummy here */ -inline void lowlevel_init(void) {} - -void reset_cpu(ulong ignored) __attribute__((noreturn)); - -void reset_cpu(ulong ignored) -{ - struct mxs_rtc_regs *rtc_regs = - (struct mxs_rtc_regs *)MXS_RTC_BASE; - struct mxs_lcdif_regs *lcdif_regs = - (struct mxs_lcdif_regs *)MXS_LCDIF_BASE; - - /* - * Shut down the LCD controller as it interferes with BootROM boot mode - * pads sampling. - */ - writel(LCDIF_CTRL_RUN, &lcdif_regs->hw_lcdif_ctrl_clr); - - /* Wait 1 uS before doing the actual watchdog reset */ - writel(1, &rtc_regs->hw_rtc_watchdog); - writel(RTC_CTRL_WATCHDOGEN, &rtc_regs->hw_rtc_ctrl_set); - - /* Endless loop, reset will exit from here */ - for (;;) - ; -} - -void enable_caches(void) -{ -#ifndef CONFIG_SYS_ICACHE_OFF - icache_enable(); -#endif -#ifndef CONFIG_SYS_DCACHE_OFF - dcache_enable(); -#endif -} - -/* - * This function will craft a jumptable at 0x0 which will redirect interrupt - * vectoring to proper location of U-Boot in RAM. - * - * The structure of the jumptable will be as follows: - * ldr pc, [pc, #0x18] ..... for each vector, thus repeated 8 times - * <destination address> ... for each previous ldr, thus also repeated 8 times - * - * The "ldr pc, [pc, #0x18]" instruction above loads address from memory at - * offset 0x18 from current value of PC register. Note that PC is already - * incremented by 4 when computing the offset, so the effective offset is - * actually 0x20, this the associated <destination address>. Loading the PC - * register with an address performs a jump to that address. - */ -void mx28_fixup_vt(uint32_t start_addr) -{ - /* ldr pc, [pc, #0x18] */ - const uint32_t ldr_pc = 0xe59ff018; - /* Jumptable location is 0x0 */ - uint32_t *vt = (uint32_t *)0x0; - int i; - - for (i = 0; i < 8; i++) { - vt[i] = ldr_pc; - vt[i + 8] = start_addr + (4 * i); - } -} - -#ifdef CONFIG_ARCH_MISC_INIT -int arch_misc_init(void) -{ - mx28_fixup_vt(gd->relocaddr); - return 0; -} -#endif - -int arch_cpu_init(void) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - extern uint32_t _start; - - mx28_fixup_vt((uint32_t)&_start); - - /* - * Enable NAND clock - */ - /* Clear bypass bit */ - writel(CLKCTRL_CLKSEQ_BYPASS_GPMI, - &clkctrl_regs->hw_clkctrl_clkseq_set); - - /* Set GPMI clock to ref_gpmi / 12 */ - clrsetbits_le32(&clkctrl_regs->hw_clkctrl_gpmi, - CLKCTRL_GPMI_CLKGATE | CLKCTRL_GPMI_DIV_MASK, 1); - - udelay(1000); - - /* - * Configure GPIO unit - */ - mxs_gpio_init(); - -#ifdef CONFIG_APBH_DMA - /* Start APBH DMA */ - mxs_dma_init(); -#endif - - return 0; -} - -#if defined(CONFIG_DISPLAY_CPUINFO) -static const char *get_cpu_type(void) -{ - struct mxs_digctl_regs *digctl_regs = - (struct mxs_digctl_regs *)MXS_DIGCTL_BASE; - - switch (readl(&digctl_regs->hw_digctl_chipid) & HW_DIGCTL_CHIPID_MASK) { - case HW_DIGCTL_CHIPID_MX23: - return "23"; - case HW_DIGCTL_CHIPID_MX28: - return "28"; - default: - return "??"; - } -} - -static const char *get_cpu_rev(void) -{ - struct mxs_digctl_regs *digctl_regs = - (struct mxs_digctl_regs *)MXS_DIGCTL_BASE; - uint8_t rev = readl(&digctl_regs->hw_digctl_chipid) & 0x000000FF; - - switch (readl(&digctl_regs->hw_digctl_chipid) & HW_DIGCTL_CHIPID_MASK) { - case HW_DIGCTL_CHIPID_MX23: - switch (rev) { - case 0x0: - return "1.0"; - case 0x1: - return "1.1"; - case 0x2: - return "1.2"; - case 0x3: - return "1.3"; - case 0x4: - return "1.4"; - default: - return "??"; - } - case HW_DIGCTL_CHIPID_MX28: - switch (rev) { - case 0x1: - return "1.2"; - default: - return "??"; - } - default: - return "??"; - } -} - -int print_cpuinfo(void) -{ - struct mxs_spl_data *data = (struct mxs_spl_data *) - ((CONFIG_SYS_TEXT_BASE - sizeof(struct mxs_spl_data)) & ~0xf); - - printf("CPU: Freescale i.MX%s rev%s at %d MHz\n", - get_cpu_type(), - get_cpu_rev(), - mxc_get_clock(MXC_ARM_CLK) / 1000000); - printf("BOOT: %s\n", mxs_boot_modes[data->boot_mode_idx].mode); - return 0; -} -#endif - -int do_mx28_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) -{ - printf("CPU: %3d MHz\n", mxc_get_clock(MXC_ARM_CLK) / 1000000); - printf("BUS: %3d MHz\n", mxc_get_clock(MXC_AHB_CLK) / 1000000); - printf("EMI: %3d MHz\n", mxc_get_clock(MXC_EMI_CLK)); - printf("GPMI: %3d MHz\n", mxc_get_clock(MXC_GPMI_CLK) / 1000000); - return 0; -} - -/* - * Initializes on-chip ethernet controllers. - */ -#if defined(CONFIG_MX28) && defined(CONFIG_CMD_NET) -int cpu_eth_init(bd_t *bis) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - - /* Turn on ENET clocks */ - clrbits_le32(&clkctrl_regs->hw_clkctrl_enet, - CLKCTRL_ENET_SLEEP | CLKCTRL_ENET_DISABLE); - - /* Set up ENET PLL for 50 MHz */ - /* Power on ENET PLL */ - writel(CLKCTRL_PLL2CTRL0_POWER, - &clkctrl_regs->hw_clkctrl_pll2ctrl0_set); - - udelay(10); - - /* Gate on ENET PLL */ - writel(CLKCTRL_PLL2CTRL0_CLKGATE, - &clkctrl_regs->hw_clkctrl_pll2ctrl0_clr); - - /* Enable pad output */ - setbits_le32(&clkctrl_regs->hw_clkctrl_enet, CLKCTRL_ENET_CLK_OUT_EN); - - return 0; -} -#endif - -__weak void mx28_adjust_mac(int dev_id, unsigned char *mac) -{ - mac[0] = 0x00; - mac[1] = 0x04; /* Use FSL vendor MAC address by default */ - - if (dev_id == 1) /* Let MAC1 be MAC0 + 1 by default */ - mac[5] += 1; -} - -#ifdef CONFIG_MX28_FEC_MAC_IN_OCOTP - -#define MXS_OCOTP_MAX_TIMEOUT 1000000 -void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) -{ - struct mxs_ocotp_regs *ocotp_regs = - (struct mxs_ocotp_regs *)MXS_OCOTP_BASE; - uint32_t data; - - memset(mac, 0, 6); - - writel(OCOTP_CTRL_RD_BANK_OPEN, &ocotp_regs->hw_ocotp_ctrl_set); - - if (mxs_wait_mask_clr(&ocotp_regs->hw_ocotp_ctrl_reg, OCOTP_CTRL_BUSY, - MXS_OCOTP_MAX_TIMEOUT)) { - printf("MXS FEC: Can't get MAC from OCOTP\n"); - return; - } - - data = readl(&ocotp_regs->hw_ocotp_cust0); - - mac[2] = (data >> 24) & 0xff; - mac[3] = (data >> 16) & 0xff; - mac[4] = (data >> 8) & 0xff; - mac[5] = data & 0xff; - mx28_adjust_mac(dev_id, mac); -} -#else -void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) -{ - memset(mac, 0, 6); -} -#endif - -int mxs_dram_init(void) -{ - struct mxs_spl_data *data = (struct mxs_spl_data *) - ((CONFIG_SYS_TEXT_BASE - sizeof(struct mxs_spl_data)) & ~0xf); - - if (data->mem_dram_size == 0) { - printf("MXS:\n" - "Error, the RAM size passed up from SPL is 0!\n"); - hang(); - } - - gd->ram_size = data->mem_dram_size; - return 0; -} - -U_BOOT_CMD( - clocks, CONFIG_SYS_MAXARGS, 1, do_mx28_showclocks, - "display clocks", - "" -); diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxs_init.h b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxs_init.h deleted file mode 100644 index 1200ae1ad..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxs_init.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Freescale i.MX28 SPL functions - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * on behalf of DENX Software Engineering GmbH - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __M28_INIT_H__ -#define __M28_INIT_H__ - -void early_delay(int delay); - -void mxs_power_init(void); - -#ifdef CONFIG_SPL_MXS_PSWITCH_WAIT -void mxs_power_wait_pswitch(void); -#else -static inline void mxs_power_wait_pswitch(void) { } -#endif - -void mxs_mem_init(void); -uint32_t mxs_mem_get_size(void); - -void mxs_lradc_init(void); -void mxs_lradc_enable_batt_measurement(void); - -#endif /* __M28_INIT_H__ */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg deleted file mode 100644 index 1520bba3f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg +++ /dev/null @@ -1,10 +0,0 @@ -SECTION 0x0 BOOTABLE - TAG LAST - LOAD 0x1000 spl/u-boot-spl.bin - LOAD 0x8000 spl/u-boot-spl.ivt - LOAD 0x8040 spl/u-boot-spl.sig - CALL HAB 0x8000 0x0 - LOAD 0x40002000 u-boot.bin - LOAD 0x40001000 u-boot.ivt - LOAD 0x40001040 u-boot.sig - CALL HAB 0x40001000 0x0 diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg deleted file mode 100644 index 55510e9cd..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg +++ /dev/null @@ -1,6 +0,0 @@ -SECTION 0x0 BOOTABLE - TAG LAST - LOAD 0x1000 spl/u-boot-spl.bin - CALL 0x1000 0x0 - LOAD 0x40002000 u-boot.bin - CALL 0x40002000 0x0 diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg deleted file mode 100644 index bb78cb0c8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg +++ /dev/null @@ -1,8 +0,0 @@ -SECTION 0x0 BOOTABLE - TAG LAST - LOAD 0x1000 spl/u-boot-spl.bin - LOAD IVT 0x8000 0x1000 - CALL HAB 0x8000 0x0 - LOAD 0x40002000 u-boot.bin - LOAD IVT 0x8000 0x40002000 - CALL HAB 0x8000 0x0 diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_boot.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_boot.c deleted file mode 100644 index d3e136991..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_boot.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - * Freescale i.MX28 Boot setup - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * on behalf of DENX Software Engineering GmbH - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <config.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/sys_proto.h> -#include <asm/gpio.h> -#include <linux/compiler.h> - -#include "mxs_init.h" - -DECLARE_GLOBAL_DATA_PTR; -static gd_t gdata __section(".data"); -#ifdef CONFIG_SPL_SERIAL_SUPPORT -static bd_t bdata __section(".data"); -#endif - -/* - * This delay function is intended to be used only in early stage of boot, where - * clock are not set up yet. The timer used here is reset on every boot and - * takes a few seconds to roll. The boot doesn't take that long, so to keep the - * code simple, it doesn't take rolling into consideration. - */ -void early_delay(int delay) -{ - struct mxs_digctl_regs *digctl_regs = - (struct mxs_digctl_regs *)MXS_DIGCTL_BASE; - - uint32_t st = readl(&digctl_regs->hw_digctl_microseconds); - st += delay; - while (st > readl(&digctl_regs->hw_digctl_microseconds)) - ; -} - -#define MUX_CONFIG_BOOTMODE_PAD (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL) -static const iomux_cfg_t iomux_boot[] = { -#if defined(CONFIG_MX23) - MX23_PAD_LCD_D00__GPIO_1_0 | MUX_CONFIG_BOOTMODE_PAD, - MX23_PAD_LCD_D01__GPIO_1_1 | MUX_CONFIG_BOOTMODE_PAD, - MX23_PAD_LCD_D02__GPIO_1_2 | MUX_CONFIG_BOOTMODE_PAD, - MX23_PAD_LCD_D03__GPIO_1_3 | MUX_CONFIG_BOOTMODE_PAD, - MX23_PAD_LCD_D04__GPIO_1_4 | MUX_CONFIG_BOOTMODE_PAD, - MX23_PAD_LCD_D05__GPIO_1_5 | MUX_CONFIG_BOOTMODE_PAD, -#elif defined(CONFIG_MX28) - MX28_PAD_LCD_D00__GPIO_1_0 | MUX_CONFIG_BOOTMODE_PAD, - MX28_PAD_LCD_D01__GPIO_1_1 | MUX_CONFIG_BOOTMODE_PAD, - MX28_PAD_LCD_D02__GPIO_1_2 | MUX_CONFIG_BOOTMODE_PAD, - MX28_PAD_LCD_D03__GPIO_1_3 | MUX_CONFIG_BOOTMODE_PAD, - MX28_PAD_LCD_D04__GPIO_1_4 | MUX_CONFIG_BOOTMODE_PAD, - MX28_PAD_LCD_D05__GPIO_1_5 | MUX_CONFIG_BOOTMODE_PAD, -#endif -}; - -static uint8_t mxs_get_bootmode_index(void) -{ - uint8_t bootmode = 0; - int i; - uint8_t masked; - - /* Setup IOMUX of bootmode pads to GPIO */ - mxs_iomux_setup_multiple_pads(iomux_boot, ARRAY_SIZE(iomux_boot)); - -#if defined(CONFIG_MX23) - /* Setup bootmode pins as GPIO input */ - gpio_direction_input(MX23_PAD_LCD_D00__GPIO_1_0); - gpio_direction_input(MX23_PAD_LCD_D01__GPIO_1_1); - gpio_direction_input(MX23_PAD_LCD_D02__GPIO_1_2); - gpio_direction_input(MX23_PAD_LCD_D03__GPIO_1_3); - gpio_direction_input(MX23_PAD_LCD_D05__GPIO_1_5); - - /* Read bootmode pads */ - bootmode |= (gpio_get_value(MX23_PAD_LCD_D00__GPIO_1_0) ? 1 : 0) << 0; - bootmode |= (gpio_get_value(MX23_PAD_LCD_D01__GPIO_1_1) ? 1 : 0) << 1; - bootmode |= (gpio_get_value(MX23_PAD_LCD_D02__GPIO_1_2) ? 1 : 0) << 2; - bootmode |= (gpio_get_value(MX23_PAD_LCD_D03__GPIO_1_3) ? 1 : 0) << 3; - bootmode |= (gpio_get_value(MX23_PAD_LCD_D05__GPIO_1_5) ? 1 : 0) << 5; -#elif defined(CONFIG_MX28) - /* Setup bootmode pins as GPIO input */ - gpio_direction_input(MX28_PAD_LCD_D00__GPIO_1_0); - gpio_direction_input(MX28_PAD_LCD_D01__GPIO_1_1); - gpio_direction_input(MX28_PAD_LCD_D02__GPIO_1_2); - gpio_direction_input(MX28_PAD_LCD_D03__GPIO_1_3); - gpio_direction_input(MX28_PAD_LCD_D04__GPIO_1_4); - gpio_direction_input(MX28_PAD_LCD_D05__GPIO_1_5); - - /* Read bootmode pads */ - bootmode |= (gpio_get_value(MX28_PAD_LCD_D00__GPIO_1_0) ? 1 : 0) << 0; - bootmode |= (gpio_get_value(MX28_PAD_LCD_D01__GPIO_1_1) ? 1 : 0) << 1; - bootmode |= (gpio_get_value(MX28_PAD_LCD_D02__GPIO_1_2) ? 1 : 0) << 2; - bootmode |= (gpio_get_value(MX28_PAD_LCD_D03__GPIO_1_3) ? 1 : 0) << 3; - bootmode |= (gpio_get_value(MX28_PAD_LCD_D04__GPIO_1_4) ? 1 : 0) << 4; - bootmode |= (gpio_get_value(MX28_PAD_LCD_D05__GPIO_1_5) ? 1 : 0) << 5; -#endif - - for (i = 0; i < ARRAY_SIZE(mxs_boot_modes); i++) { - masked = bootmode & mxs_boot_modes[i].boot_mask; - if (masked == mxs_boot_modes[i].boot_pads) - break; - } - - return i; -} - -static void mxs_spl_fixup_vectors(void) -{ - /* - * Copy our vector table to 0x0, since due to HAB, we cannot - * be loaded to 0x0. We want to have working vectoring though, - * thus this fixup. Our vectoring table is PIC, so copying is - * fine. - */ - extern uint32_t _start; - memcpy(0x0, &_start, 0x60); -} - -static void mxs_spl_console_init(void) -{ -#ifdef CONFIG_SPL_SERIAL_SUPPORT - gd->bd = &bdata; - gd->baudrate = CONFIG_BAUDRATE; - serial_init(); - gd->have_console = 1; -#endif -} - -void mxs_common_spl_init(const uint32_t arg, const uint32_t *resptr, - const iomux_cfg_t *iomux_setup, - const unsigned int iomux_size) -{ - struct mxs_spl_data *data = (struct mxs_spl_data *) - ((CONFIG_SYS_TEXT_BASE - sizeof(struct mxs_spl_data)) & ~0xf); - uint8_t bootmode = mxs_get_bootmode_index(); - gd = &gdata; - - mxs_spl_fixup_vectors(); - - mxs_iomux_setup_multiple_pads(iomux_setup, iomux_size); - - mxs_spl_console_init(); - - mxs_power_init(); - - mxs_mem_init(); - data->mem_dram_size = mxs_mem_get_size(); - - data->boot_mode_idx = bootmode; - - mxs_power_wait_pswitch(); -} - -/* Support aparatus */ -inline void board_init_f(unsigned long bootflag) -{ - for (;;) - ; -} - -inline void board_init_r(gd_t *id, ulong dest_addr) -{ - for (;;) - ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_lradc_init.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_lradc_init.c deleted file mode 100644 index cdfcddd82..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_lradc_init.c +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Freescale i.MX28 Battery measurement init - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * on behalf of DENX Software Engineering GmbH - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <config.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> - -#include "mxs_init.h" - -void mxs_lradc_init(void) -{ - struct mxs_lradc_regs *regs = (struct mxs_lradc_regs *)MXS_LRADC_BASE; - - writel(LRADC_CTRL0_SFTRST, ®s->hw_lradc_ctrl0_clr); - writel(LRADC_CTRL0_CLKGATE, ®s->hw_lradc_ctrl0_clr); - writel(LRADC_CTRL0_ONCHIP_GROUNDREF, ®s->hw_lradc_ctrl0_clr); - - clrsetbits_le32(®s->hw_lradc_ctrl3, - LRADC_CTRL3_CYCLE_TIME_MASK, - LRADC_CTRL3_CYCLE_TIME_6MHZ); - - clrsetbits_le32(®s->hw_lradc_ctrl4, - LRADC_CTRL4_LRADC7SELECT_MASK | - LRADC_CTRL4_LRADC6SELECT_MASK, - LRADC_CTRL4_LRADC7SELECT_CHANNEL7 | - LRADC_CTRL4_LRADC6SELECT_CHANNEL10); -} - -void mxs_lradc_enable_batt_measurement(void) -{ - struct mxs_lradc_regs *regs = (struct mxs_lradc_regs *)MXS_LRADC_BASE; - - /* Check if the channel is present at all. */ - if (!(readl(®s->hw_lradc_status) & LRADC_STATUS_CHANNEL7_PRESENT)) - return; - - writel(LRADC_CTRL1_LRADC7_IRQ_EN, ®s->hw_lradc_ctrl1_clr); - writel(LRADC_CTRL1_LRADC7_IRQ, ®s->hw_lradc_ctrl1_clr); - - clrsetbits_le32(®s->hw_lradc_conversion, - LRADC_CONVERSION_SCALE_FACTOR_MASK, - LRADC_CONVERSION_SCALE_FACTOR_LI_ION); - writel(LRADC_CONVERSION_AUTOMATIC, ®s->hw_lradc_conversion_set); - - /* Configure the channel. */ - writel((1 << 7) << LRADC_CTRL2_DIVIDE_BY_TWO_OFFSET, - ®s->hw_lradc_ctrl2_clr); - writel(0xffffffff, ®s->hw_lradc_ch7_clr); - clrbits_le32(®s->hw_lradc_ch7, LRADC_CH_NUM_SAMPLES_MASK); - writel(LRADC_CH_ACCUMULATE, ®s->hw_lradc_ch7_clr); - - /* Schedule the channel. */ - writel(1 << 7, ®s->hw_lradc_ctrl0_set); - - /* Start the channel sampling. */ - writel(((1 << 7) << LRADC_DELAY_TRIGGER_LRADCS_OFFSET) | - ((1 << 3) << LRADC_DELAY_TRIGGER_DELAYS_OFFSET) | - 100, ®s->hw_lradc_delay3); - - writel(0xffffffff, ®s->hw_lradc_ch7_clr); - - writel(LRADC_DELAY_KICK, ®s->hw_lradc_delay3_set); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c deleted file mode 100644 index 3baf4ddef..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c +++ /dev/null @@ -1,331 +0,0 @@ -/* - * Freescale i.MX28 RAM init - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * on behalf of DENX Software Engineering GmbH - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <config.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/sys_proto.h> -#include <linux/compiler.h> - -#include "mxs_init.h" - -static uint32_t dram_vals[] = { -/* - * i.MX28 DDR2 at 200MHz - */ -#if defined(CONFIG_MX28) - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000100, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00010101, 0x01010101, - 0x000f0f01, 0x0f02020a, 0x00000000, 0x00010101, - 0x00000100, 0x00000100, 0x00000000, 0x00000002, - 0x01010000, 0x07080403, 0x06005003, 0x0a0000c8, - 0x02009c40, 0x0002030c, 0x0036a609, 0x031a0612, - 0x02030202, 0x00c8001c, 0x00000000, 0x00000000, - 0x00012100, 0xffff0303, 0x00012100, 0xffff0303, - 0x00012100, 0xffff0303, 0x00012100, 0xffff0303, - 0x00000003, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000612, 0x01000F02, - 0x06120612, 0x00000200, 0x00020007, 0xf4004a27, - 0xf4004a27, 0xf4004a27, 0xf4004a27, 0x07000300, - 0x07000300, 0x07400300, 0x07400300, 0x00000005, - 0x00000000, 0x00000000, 0x01000000, 0x01020408, - 0x08040201, 0x000f1133, 0x00000000, 0x00001f04, - 0x00001f04, 0x00001f04, 0x00001f04, 0x00001f04, - 0x00001f04, 0x00001f04, 0x00001f04, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00010000, 0x00030404, - 0x00000003, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x01010000, - 0x01000000, 0x03030000, 0x00010303, 0x01020202, - 0x00000000, 0x02040303, 0x21002103, 0x00061200, - 0x06120612, 0x04420442, 0x04420442, 0x00040004, - 0x00040004, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0xffffffff - -/* - * i.MX23 DDR at 133MHz - */ -#elif defined(CONFIG_MX23) - 0x01010001, 0x00010100, 0x01000101, 0x00000001, - 0x00000101, 0x00000000, 0x00010000, 0x01000001, - 0x00000000, 0x00000001, 0x07000200, 0x00070202, - 0x02020000, 0x04040a01, 0x00000201, 0x02040000, - 0x02000000, 0x19000f08, 0x0d0d0000, 0x02021313, - 0x02061521, 0x0000000a, 0x00080008, 0x00200020, - 0x00200020, 0x00200020, 0x000003f7, 0x00000000, - 0x00000000, 0x00000020, 0x00000020, 0x00c80000, - 0x000a23cd, 0x000000c8, 0x00006665, 0x00000000, - 0x00000101, 0x00040001, 0x00000000, 0x00000000, - 0x00010000 -#else -#error Unsupported memory initialization -#endif -}; - -__weak void mxs_adjust_memory_params(uint32_t *dram_vals) -{ -} - -#ifdef CONFIG_MX28 -static void initialize_dram_values(void) -{ - int i; - - mxs_adjust_memory_params(dram_vals); - - for (i = 0; i < ARRAY_SIZE(dram_vals); i++) - writel(dram_vals[i], MXS_DRAM_BASE + (4 * i)); -} -#else -static void initialize_dram_values(void) -{ - int i; - - mxs_adjust_memory_params(dram_vals); - - /* - * HW_DRAM_CTL27, HW_DRAM_CTL28 and HW_DRAM_CTL35 are not initialized as - * per FSL bootlets code. - * - * mx23 Reference Manual marks HW_DRAM_CTL27 and HW_DRAM_CTL28 as - * "reserved". - * HW_DRAM_CTL8 is setup as the last element. - * So skip the initialization of these HW_DRAM_CTL registers. - */ - for (i = 0; i < ARRAY_SIZE(dram_vals); i++) { - if (i == 8 || i == 27 || i == 28 || i == 35) - continue; - writel(dram_vals[i], MXS_DRAM_BASE + (4 * i)); - } - - /* - * Enable tRAS lockout in HW_DRAM_CTL08 ; it must be the last - * element to be set - */ - writel((1 << 24), MXS_DRAM_BASE + (4 * 8)); -} -#endif - -static void mxs_mem_init_clock(void) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; -#if defined(CONFIG_MX23) - /* Fractional divider for ref_emi is 33 ; 480 * 18 / 33 = 266MHz */ - const unsigned char divider = 33; -#elif defined(CONFIG_MX28) - /* Fractional divider for ref_emi is 21 ; 480 * 18 / 21 = 411MHz */ - const unsigned char divider = 21; -#endif - - /* Gate EMI clock */ - writeb(CLKCTRL_FRAC_CLKGATE, - &clkctrl_regs->hw_clkctrl_frac0_set[CLKCTRL_FRAC0_EMI]); - - /* Set fractional divider for ref_emi */ - writeb(CLKCTRL_FRAC_CLKGATE | (divider & CLKCTRL_FRAC_FRAC_MASK), - &clkctrl_regs->hw_clkctrl_frac0[CLKCTRL_FRAC0_EMI]); - - /* Ungate EMI clock */ - writeb(CLKCTRL_FRAC_CLKGATE, - &clkctrl_regs->hw_clkctrl_frac0_clr[CLKCTRL_FRAC0_EMI]); - - early_delay(11000); - - /* Set EMI clock divider for EMI clock to 411 / 2 = 205MHz */ - writel((2 << CLKCTRL_EMI_DIV_EMI_OFFSET) | - (1 << CLKCTRL_EMI_DIV_XTAL_OFFSET), - &clkctrl_regs->hw_clkctrl_emi); - - /* Unbypass EMI */ - writel(CLKCTRL_CLKSEQ_BYPASS_EMI, - &clkctrl_regs->hw_clkctrl_clkseq_clr); - - early_delay(10000); -} - -static void mxs_mem_setup_cpu_and_hbus(void) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - - /* Set fractional divider for ref_cpu to 480 * 18 / 19 = 454MHz - * and ungate CPU clock */ - writeb(19 & CLKCTRL_FRAC_FRAC_MASK, - (uint8_t *)&clkctrl_regs->hw_clkctrl_frac0[CLKCTRL_FRAC0_CPU]); - - /* Set CPU bypass */ - writel(CLKCTRL_CLKSEQ_BYPASS_CPU, - &clkctrl_regs->hw_clkctrl_clkseq_set); - - /* HBUS = 151MHz */ - writel(CLKCTRL_HBUS_DIV_MASK, &clkctrl_regs->hw_clkctrl_hbus_set); - writel(((~3) << CLKCTRL_HBUS_DIV_OFFSET) & CLKCTRL_HBUS_DIV_MASK, - &clkctrl_regs->hw_clkctrl_hbus_clr); - - early_delay(10000); - - /* CPU clock divider = 1 */ - clrsetbits_le32(&clkctrl_regs->hw_clkctrl_cpu, - CLKCTRL_CPU_DIV_CPU_MASK, 1); - - /* Disable CPU bypass */ - writel(CLKCTRL_CLKSEQ_BYPASS_CPU, - &clkctrl_regs->hw_clkctrl_clkseq_clr); - - early_delay(15000); -} - -static void mxs_mem_setup_vdda(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - writel((0xc << POWER_VDDACTRL_TRG_OFFSET) | - (0x7 << POWER_VDDACTRL_BO_OFFSET_OFFSET) | - POWER_VDDACTRL_LINREG_OFFSET_1STEPS_BELOW, - &power_regs->hw_power_vddactrl); -} - -uint32_t mxs_mem_get_size(void) -{ - uint32_t sz, da; - uint32_t *vt = (uint32_t *)0x20; - /* The following is "subs pc, r14, #4", used as return from DABT. */ - const uint32_t data_abort_memdetect_handler = 0xe25ef004; - - /* Replace the DABT handler. */ - da = vt[4]; - vt[4] = data_abort_memdetect_handler; - - sz = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); - - /* Restore the old DABT handler. */ - vt[4] = da; - - return sz; -} - -#ifdef CONFIG_MX23 -static void mx23_mem_setup_vddmem(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - clrbits_le32(&power_regs->hw_power_vddmemctrl, - POWER_VDDMEMCTRL_ENABLE_ILIMIT); - -} - -static void mx23_mem_init(void) -{ - /* - * Reset/ungate the EMI block. This is essential, otherwise the system - * suffers from memory instability. This thing is mx23 specific and is - * no longer present on mx28. - */ - mxs_reset_block((struct mxs_register_32 *)MXS_EMI_BASE); - - mx23_mem_setup_vddmem(); - - /* - * Configure the DRAM registers - */ - - /* Clear START and SREFRESH bit from DRAM_CTL8 */ - clrbits_le32(MXS_DRAM_BASE + 0x20, (1 << 16) | (1 << 8)); - - initialize_dram_values(); - - /* Set START bit in DRAM_CTL8 */ - setbits_le32(MXS_DRAM_BASE + 0x20, 1 << 16); - - clrbits_le32(MXS_DRAM_BASE + 0x40, 1 << 17); - early_delay(20000); - - /* Adjust EMI port priority. */ - clrsetbits_le32(0x80020000, 0x1f << 16, 0x2); - early_delay(20000); - - setbits_le32(MXS_DRAM_BASE + 0x40, 1 << 19); - setbits_le32(MXS_DRAM_BASE + 0x40, 1 << 11); -} -#endif - -#ifdef CONFIG_MX28 -static void mx28_mem_init(void) -{ - struct mxs_pinctrl_regs *pinctrl_regs = - (struct mxs_pinctrl_regs *)MXS_PINCTRL_BASE; - - /* Set DDR2 mode */ - writel(PINCTRL_EMI_DS_CTRL_DDR_MODE_DDR2, - &pinctrl_regs->hw_pinctrl_emi_ds_ctrl_set); - - /* - * Configure the DRAM registers - */ - - /* Clear START bit from DRAM_CTL16 */ - clrbits_le32(MXS_DRAM_BASE + 0x40, 1); - - initialize_dram_values(); - - /* Clear SREFRESH bit from DRAM_CTL17 */ - clrbits_le32(MXS_DRAM_BASE + 0x44, 1); - - /* Set START bit in DRAM_CTL16 */ - setbits_le32(MXS_DRAM_BASE + 0x40, 1); - - /* Wait for bit 20 (DRAM init complete) in DRAM_CTL58 */ - while (!(readl(MXS_DRAM_BASE + 0xe8) & (1 << 20))) - ; -} -#endif - -void mxs_mem_init(void) -{ - early_delay(11000); - - mxs_mem_init_clock(); - - mxs_mem_setup_vdda(); - -#if defined(CONFIG_MX23) - mx23_mem_init(); -#elif defined(CONFIG_MX28) - mx28_mem_init(); -#endif - - early_delay(10000); - - mxs_mem_setup_cpu_and_hbus(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c deleted file mode 100644 index d25019a51..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c +++ /dev/null @@ -1,1155 +0,0 @@ -/* - * Freescale i.MX28 Boot PMIC init - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * on behalf of DENX Software Engineering GmbH - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <config.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> - -#include "mxs_init.h" - -/** - * mxs_power_clock2xtal() - Switch CPU core clock source to 24MHz XTAL - * - * This function switches the CPU core clock from PLL to 24MHz XTAL - * oscilator. This is necessary if the PLL is being reconfigured to - * prevent crash of the CPU core. - */ -static void mxs_power_clock2xtal(void) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - - /* Set XTAL as CPU reference clock */ - writel(CLKCTRL_CLKSEQ_BYPASS_CPU, - &clkctrl_regs->hw_clkctrl_clkseq_set); -} - -/** - * mxs_power_clock2pll() - Switch CPU core clock source to PLL - * - * This function switches the CPU core clock from 24MHz XTAL oscilator - * to PLL. This can only be called once the PLL has re-locked and once - * the PLL is stable after reconfiguration. - */ -static void mxs_power_clock2pll(void) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - - setbits_le32(&clkctrl_regs->hw_clkctrl_pll0ctrl0, - CLKCTRL_PLL0CTRL0_POWER); - early_delay(100); - setbits_le32(&clkctrl_regs->hw_clkctrl_clkseq, - CLKCTRL_CLKSEQ_BYPASS_CPU); -} - -/** - * mxs_power_set_auto_restart() - Set the auto-restart bit - * - * This function ungates the RTC block and sets the AUTO_RESTART - * bit to work around a design bug on MX28EVK Rev. A . - */ - -static void mxs_power_set_auto_restart(void) -{ - struct mxs_rtc_regs *rtc_regs = - (struct mxs_rtc_regs *)MXS_RTC_BASE; - - writel(RTC_CTRL_SFTRST, &rtc_regs->hw_rtc_ctrl_clr); - while (readl(&rtc_regs->hw_rtc_ctrl) & RTC_CTRL_SFTRST) - ; - - writel(RTC_CTRL_CLKGATE, &rtc_regs->hw_rtc_ctrl_clr); - while (readl(&rtc_regs->hw_rtc_ctrl) & RTC_CTRL_CLKGATE) - ; - - /* Do nothing if flag already set */ - if (readl(&rtc_regs->hw_rtc_persistent0) & RTC_PERSISTENT0_AUTO_RESTART) - return; - - while (readl(&rtc_regs->hw_rtc_stat) & RTC_STAT_NEW_REGS_MASK) - ; - - setbits_le32(&rtc_regs->hw_rtc_persistent0, - RTC_PERSISTENT0_AUTO_RESTART); - writel(RTC_CTRL_FORCE_UPDATE, &rtc_regs->hw_rtc_ctrl_set); - writel(RTC_CTRL_FORCE_UPDATE, &rtc_regs->hw_rtc_ctrl_clr); - while (readl(&rtc_regs->hw_rtc_stat) & RTC_STAT_NEW_REGS_MASK) - ; - while (readl(&rtc_regs->hw_rtc_stat) & RTC_STAT_STALE_REGS_MASK) - ; -} - -/** - * mxs_power_set_linreg() - Set linear regulators 25mV below DC-DC converter - * - * This function configures the VDDIO, VDDA and VDDD linear regulators output - * to be 25mV below the VDDIO, VDDA and VDDD output from the DC-DC switching - * converter. This is the recommended setting for the case where we use both - * linear regulators and DC-DC converter to power the VDDIO rail. - */ -static void mxs_power_set_linreg(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - /* Set linear regulator 25mV below switching converter */ - clrsetbits_le32(&power_regs->hw_power_vdddctrl, - POWER_VDDDCTRL_LINREG_OFFSET_MASK, - POWER_VDDDCTRL_LINREG_OFFSET_1STEPS_BELOW); - - clrsetbits_le32(&power_regs->hw_power_vddactrl, - POWER_VDDACTRL_LINREG_OFFSET_MASK, - POWER_VDDACTRL_LINREG_OFFSET_1STEPS_BELOW); - - clrsetbits_le32(&power_regs->hw_power_vddioctrl, - POWER_VDDIOCTRL_LINREG_OFFSET_MASK, - POWER_VDDIOCTRL_LINREG_OFFSET_1STEPS_BELOW); -} - -/** - * mxs_get_batt_volt() - Measure battery input voltage - * - * This function retrieves the battery input voltage and returns it. - */ -static int mxs_get_batt_volt(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - uint32_t volt = readl(&power_regs->hw_power_battmonitor); - volt &= POWER_BATTMONITOR_BATT_VAL_MASK; - volt >>= POWER_BATTMONITOR_BATT_VAL_OFFSET; - volt *= 8; - return volt; -} - -/** - * mxs_is_batt_ready() - Test if the battery provides enough voltage to boot - * - * This function checks if the battery input voltage is higher than 3.6V and - * therefore allows the system to successfully boot using this power source. - */ -static int mxs_is_batt_ready(void) -{ - return (mxs_get_batt_volt() >= 3600); -} - -/** - * mxs_is_batt_good() - Test if battery is operational at all - * - * This function starts recharging the battery and tests if the input current - * provided by the 5V input recharging the battery is also sufficient to power - * the DC-DC converter. - */ -static int mxs_is_batt_good(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - uint32_t volt = mxs_get_batt_volt(); - - if ((volt >= 2400) && (volt <= 4300)) - return 1; - - clrsetbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK, - 0x3 << POWER_5VCTRL_CHARGE_4P2_ILIMIT_OFFSET); - writel(POWER_5VCTRL_PWD_CHARGE_4P2_MASK, - &power_regs->hw_power_5vctrl_clr); - - clrsetbits_le32(&power_regs->hw_power_charge, - POWER_CHARGE_STOP_ILIMIT_MASK | POWER_CHARGE_BATTCHRG_I_MASK, - POWER_CHARGE_STOP_ILIMIT_10MA | 0x3); - - writel(POWER_CHARGE_PWD_BATTCHRG, &power_regs->hw_power_charge_clr); - writel(POWER_5VCTRL_PWD_CHARGE_4P2_MASK, - &power_regs->hw_power_5vctrl_clr); - - early_delay(500000); - - volt = mxs_get_batt_volt(); - - if (volt >= 3500) - return 0; - - if (volt >= 2400) - return 1; - - writel(POWER_CHARGE_STOP_ILIMIT_MASK | POWER_CHARGE_BATTCHRG_I_MASK, - &power_regs->hw_power_charge_clr); - writel(POWER_CHARGE_PWD_BATTCHRG, &power_regs->hw_power_charge_set); - - return 0; -} - -/** - * mxs_power_setup_5v_detect() - Start the 5V input detection comparator - * - * This function enables the 5V detection comparator and sets the 5V valid - * threshold to 4.4V . We use 4.4V threshold here to make sure that even - * under high load, the voltage drop on the 5V input won't be so critical - * to cause undervolt on the 4P2 linear regulator supplying the DC-DC - * converter and thus making the system crash. - */ -static void mxs_power_setup_5v_detect(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - /* Start 5V detection */ - clrsetbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_VBUSVALID_TRSH_MASK, - POWER_5VCTRL_VBUSVALID_TRSH_4V4 | - POWER_5VCTRL_PWRUP_VBUS_CMPS); -} - -/** - * mxs_src_power_init() - Preconfigure the power block - * - * This function configures reasonable values for the DC-DC control loop - * and battery monitor. - */ -static void mxs_src_power_init(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - /* Improve efficieny and reduce transient ripple */ - writel(POWER_LOOPCTRL_TOGGLE_DIF | POWER_LOOPCTRL_EN_CM_HYST | - POWER_LOOPCTRL_EN_DF_HYST, &power_regs->hw_power_loopctrl_set); - - clrsetbits_le32(&power_regs->hw_power_dclimits, - POWER_DCLIMITS_POSLIMIT_BUCK_MASK, - 0x30 << POWER_DCLIMITS_POSLIMIT_BUCK_OFFSET); - - setbits_le32(&power_regs->hw_power_battmonitor, - POWER_BATTMONITOR_EN_BATADJ); - - /* Increase the RCSCALE level for quick DCDC response to dynamic load */ - clrsetbits_le32(&power_regs->hw_power_loopctrl, - POWER_LOOPCTRL_EN_RCSCALE_MASK, - POWER_LOOPCTRL_RCSCALE_THRESH | - POWER_LOOPCTRL_EN_RCSCALE_8X); - - clrsetbits_le32(&power_regs->hw_power_minpwr, - POWER_MINPWR_HALFFETS, POWER_MINPWR_DOUBLE_FETS); - - /* 5V to battery handoff ... FIXME */ - setbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_DCDC_XFER); - early_delay(30); - clrbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_DCDC_XFER); -} - -/** - * mxs_power_init_4p2_params() - Configure the parameters of the 4P2 regulator - * - * This function configures the necessary parameters for the 4P2 linear - * regulator to supply the DC-DC converter from 5V input. - */ -static void mxs_power_init_4p2_params(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - /* Setup 4P2 parameters */ - clrsetbits_le32(&power_regs->hw_power_dcdc4p2, - POWER_DCDC4P2_CMPTRIP_MASK | POWER_DCDC4P2_TRG_MASK, - POWER_DCDC4P2_TRG_4V2 | (31 << POWER_DCDC4P2_CMPTRIP_OFFSET)); - - clrsetbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_HEADROOM_ADJ_MASK, - 0x4 << POWER_5VCTRL_HEADROOM_ADJ_OFFSET); - - clrsetbits_le32(&power_regs->hw_power_dcdc4p2, - POWER_DCDC4P2_DROPOUT_CTRL_MASK, - POWER_DCDC4P2_DROPOUT_CTRL_100MV | - POWER_DCDC4P2_DROPOUT_CTRL_SRC_SEL); - - clrsetbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK, - 0x3f << POWER_5VCTRL_CHARGE_4P2_ILIMIT_OFFSET); -} - -/** - * mxs_enable_4p2_dcdc_input() - Enable or disable the DCDC input from 4P2 - * @xfer: Select if the input shall be enabled or disabled - * - * This function enables or disables the 4P2 input into the DC-DC converter. - */ -static void mxs_enable_4p2_dcdc_input(int xfer) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - uint32_t tmp, vbus_thresh, vbus_5vdetect, pwd_bo; - uint32_t prev_5v_brnout, prev_5v_droop; - - prev_5v_brnout = readl(&power_regs->hw_power_5vctrl) & - POWER_5VCTRL_PWDN_5VBRNOUT; - prev_5v_droop = readl(&power_regs->hw_power_ctrl) & - POWER_CTRL_ENIRQ_VDD5V_DROOP; - - clrbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_PWDN_5VBRNOUT); - writel(POWER_RESET_UNLOCK_KEY | POWER_RESET_PWD_OFF, - &power_regs->hw_power_reset); - - clrbits_le32(&power_regs->hw_power_ctrl, POWER_CTRL_ENIRQ_VDD5V_DROOP); - - if (xfer && (readl(&power_regs->hw_power_5vctrl) & - POWER_5VCTRL_ENABLE_DCDC)) { - return; - } - - /* - * Recording orignal values that will be modified temporarlily - * to handle a chip bug. See chip errata for CQ ENGR00115837 - */ - tmp = readl(&power_regs->hw_power_5vctrl); - vbus_thresh = tmp & POWER_5VCTRL_VBUSVALID_TRSH_MASK; - vbus_5vdetect = tmp & POWER_5VCTRL_VBUSVALID_5VDETECT; - - pwd_bo = readl(&power_regs->hw_power_minpwr) & POWER_MINPWR_PWD_BO; - - /* - * Disable mechanisms that get erroneously tripped by when setting - * the DCDC4P2 EN_DCDC - */ - clrbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_VBUSVALID_5VDETECT | - POWER_5VCTRL_VBUSVALID_TRSH_MASK); - - writel(POWER_MINPWR_PWD_BO, &power_regs->hw_power_minpwr_set); - - if (xfer) { - setbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_DCDC_XFER); - early_delay(20); - clrbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_DCDC_XFER); - - setbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_ENABLE_DCDC); - } else { - setbits_le32(&power_regs->hw_power_dcdc4p2, - POWER_DCDC4P2_ENABLE_DCDC); - } - - early_delay(25); - - clrsetbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_VBUSVALID_TRSH_MASK, vbus_thresh); - - if (vbus_5vdetect) - writel(vbus_5vdetect, &power_regs->hw_power_5vctrl_set); - - if (!pwd_bo) - clrbits_le32(&power_regs->hw_power_minpwr, POWER_MINPWR_PWD_BO); - - while (readl(&power_regs->hw_power_ctrl) & POWER_CTRL_VBUS_VALID_IRQ) - writel(POWER_CTRL_VBUS_VALID_IRQ, - &power_regs->hw_power_ctrl_clr); - - if (prev_5v_brnout) { - writel(POWER_5VCTRL_PWDN_5VBRNOUT, - &power_regs->hw_power_5vctrl_set); - writel(POWER_RESET_UNLOCK_KEY, - &power_regs->hw_power_reset); - } else { - writel(POWER_5VCTRL_PWDN_5VBRNOUT, - &power_regs->hw_power_5vctrl_clr); - writel(POWER_RESET_UNLOCK_KEY | POWER_RESET_PWD_OFF, - &power_regs->hw_power_reset); - } - - while (readl(&power_regs->hw_power_ctrl) & POWER_CTRL_VDD5V_DROOP_IRQ) - writel(POWER_CTRL_VDD5V_DROOP_IRQ, - &power_regs->hw_power_ctrl_clr); - - if (prev_5v_droop) - clrbits_le32(&power_regs->hw_power_ctrl, - POWER_CTRL_ENIRQ_VDD5V_DROOP); - else - setbits_le32(&power_regs->hw_power_ctrl, - POWER_CTRL_ENIRQ_VDD5V_DROOP); -} - -/** - * mxs_power_init_4p2_regulator() - Start the 4P2 regulator - * - * This function enables the 4P2 regulator and switches the DC-DC converter - * to use the 4P2 input. - */ -static void mxs_power_init_4p2_regulator(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - uint32_t tmp, tmp2; - - setbits_le32(&power_regs->hw_power_dcdc4p2, POWER_DCDC4P2_ENABLE_4P2); - - writel(POWER_CHARGE_ENABLE_LOAD, &power_regs->hw_power_charge_set); - - writel(POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK, - &power_regs->hw_power_5vctrl_clr); - clrbits_le32(&power_regs->hw_power_dcdc4p2, POWER_DCDC4P2_TRG_MASK); - - /* Power up the 4p2 rail and logic/control */ - writel(POWER_5VCTRL_PWD_CHARGE_4P2_MASK, - &power_regs->hw_power_5vctrl_clr); - - /* - * Start charging up the 4p2 capacitor. We ramp of this charge - * gradually to avoid large inrush current from the 5V cable which can - * cause transients/problems - */ - mxs_enable_4p2_dcdc_input(0); - - if (readl(&power_regs->hw_power_ctrl) & POWER_CTRL_VBUS_VALID_IRQ) { - /* - * If we arrived here, we were unable to recover from mx23 chip - * errata 5837. 4P2 is disabled and sufficient battery power is - * not present. Exiting to not enable DCDC power during 5V - * connected state. - */ - clrbits_le32(&power_regs->hw_power_dcdc4p2, - POWER_DCDC4P2_ENABLE_DCDC); - writel(POWER_5VCTRL_PWD_CHARGE_4P2_MASK, - &power_regs->hw_power_5vctrl_set); - hang(); - } - - /* - * Here we set the 4p2 brownout level to something very close to 4.2V. - * We then check the brownout status. If the brownout status is false, - * the voltage is already close to the target voltage of 4.2V so we - * can go ahead and set the 4P2 current limit to our max target limit. - * If the brownout status is true, we need to ramp us the current limit - * so that we don't cause large inrush current issues. We step up the - * current limit until the brownout status is false or until we've - * reached our maximum defined 4p2 current limit. - */ - clrsetbits_le32(&power_regs->hw_power_dcdc4p2, - POWER_DCDC4P2_BO_MASK, - 22 << POWER_DCDC4P2_BO_OFFSET); /* 4.15V */ - - if (!(readl(&power_regs->hw_power_sts) & POWER_STS_DCDC_4P2_BO)) { - setbits_le32(&power_regs->hw_power_5vctrl, - 0x3f << POWER_5VCTRL_CHARGE_4P2_ILIMIT_OFFSET); - } else { - tmp = (readl(&power_regs->hw_power_5vctrl) & - POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK) >> - POWER_5VCTRL_CHARGE_4P2_ILIMIT_OFFSET; - while (tmp < 0x3f) { - if (!(readl(&power_regs->hw_power_sts) & - POWER_STS_DCDC_4P2_BO)) { - tmp = readl(&power_regs->hw_power_5vctrl); - tmp |= POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK; - early_delay(100); - writel(tmp, &power_regs->hw_power_5vctrl); - break; - } else { - tmp++; - tmp2 = readl(&power_regs->hw_power_5vctrl); - tmp2 &= ~POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK; - tmp2 |= tmp << - POWER_5VCTRL_CHARGE_4P2_ILIMIT_OFFSET; - writel(tmp2, &power_regs->hw_power_5vctrl); - early_delay(100); - } - } - } - - clrbits_le32(&power_regs->hw_power_dcdc4p2, POWER_DCDC4P2_BO_MASK); - writel(POWER_CTRL_DCDC4P2_BO_IRQ, &power_regs->hw_power_ctrl_clr); -} - -/** - * mxs_power_init_dcdc_4p2_source() - Switch DC-DC converter to 4P2 source - * - * This function configures the DC-DC converter to be supplied from the 4P2 - * linear regulator. - */ -static void mxs_power_init_dcdc_4p2_source(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - if (!(readl(&power_regs->hw_power_dcdc4p2) & - POWER_DCDC4P2_ENABLE_DCDC)) { - hang(); - } - - mxs_enable_4p2_dcdc_input(1); - - if (readl(&power_regs->hw_power_ctrl) & POWER_CTRL_VBUS_VALID_IRQ) { - clrbits_le32(&power_regs->hw_power_dcdc4p2, - POWER_DCDC4P2_ENABLE_DCDC); - writel(POWER_5VCTRL_ENABLE_DCDC, - &power_regs->hw_power_5vctrl_clr); - writel(POWER_5VCTRL_PWD_CHARGE_4P2_MASK, - &power_regs->hw_power_5vctrl_set); - } -} - -/** - * mxs_power_enable_4p2() - Power up the 4P2 regulator - * - * This function drives the process of powering up the 4P2 linear regulator - * and switching the DC-DC converter input over to the 4P2 linear regulator. - */ -static void mxs_power_enable_4p2(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - uint32_t vdddctrl, vddactrl, vddioctrl; - uint32_t tmp; - - vdddctrl = readl(&power_regs->hw_power_vdddctrl); - vddactrl = readl(&power_regs->hw_power_vddactrl); - vddioctrl = readl(&power_regs->hw_power_vddioctrl); - - setbits_le32(&power_regs->hw_power_vdddctrl, - POWER_VDDDCTRL_DISABLE_FET | POWER_VDDDCTRL_ENABLE_LINREG | - POWER_VDDDCTRL_PWDN_BRNOUT); - - setbits_le32(&power_regs->hw_power_vddactrl, - POWER_VDDACTRL_DISABLE_FET | POWER_VDDACTRL_ENABLE_LINREG | - POWER_VDDACTRL_PWDN_BRNOUT); - - setbits_le32(&power_regs->hw_power_vddioctrl, - POWER_VDDIOCTRL_DISABLE_FET | POWER_VDDIOCTRL_PWDN_BRNOUT); - - mxs_power_init_4p2_params(); - mxs_power_init_4p2_regulator(); - - /* Shutdown battery (none present) */ - if (!mxs_is_batt_ready()) { - clrbits_le32(&power_regs->hw_power_dcdc4p2, - POWER_DCDC4P2_BO_MASK); - writel(POWER_CTRL_DCDC4P2_BO_IRQ, - &power_regs->hw_power_ctrl_clr); - writel(POWER_CTRL_ENIRQ_DCDC4P2_BO, - &power_regs->hw_power_ctrl_clr); - } - - mxs_power_init_dcdc_4p2_source(); - - writel(vdddctrl, &power_regs->hw_power_vdddctrl); - early_delay(20); - writel(vddactrl, &power_regs->hw_power_vddactrl); - early_delay(20); - writel(vddioctrl, &power_regs->hw_power_vddioctrl); - - /* - * Check if FET is enabled on either powerout and if so, - * disable load. - */ - tmp = 0; - tmp |= !(readl(&power_regs->hw_power_vdddctrl) & - POWER_VDDDCTRL_DISABLE_FET); - tmp |= !(readl(&power_regs->hw_power_vddactrl) & - POWER_VDDACTRL_DISABLE_FET); - tmp |= !(readl(&power_regs->hw_power_vddioctrl) & - POWER_VDDIOCTRL_DISABLE_FET); - if (tmp) - writel(POWER_CHARGE_ENABLE_LOAD, - &power_regs->hw_power_charge_clr); -} - -/** - * mxs_boot_valid_5v() - Boot from 5V supply - * - * This function configures the power block to boot from valid 5V input. - * This is called only if the 5V is reliable and can properly supply the - * CPU. This function proceeds to configure the 4P2 converter to be supplied - * from the 5V input. - */ -static void mxs_boot_valid_5v(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - /* - * Use VBUSVALID level instead of VDD5V_GT_VDDIO level to trigger a 5V - * disconnect event. FIXME - */ - writel(POWER_5VCTRL_VBUSVALID_5VDETECT, - &power_regs->hw_power_5vctrl_set); - - /* Configure polarity to check for 5V disconnection. */ - writel(POWER_CTRL_POLARITY_VBUSVALID | - POWER_CTRL_POLARITY_VDD5V_GT_VDDIO, - &power_regs->hw_power_ctrl_clr); - - writel(POWER_CTRL_VBUS_VALID_IRQ | POWER_CTRL_VDD5V_GT_VDDIO_IRQ, - &power_regs->hw_power_ctrl_clr); - - mxs_power_enable_4p2(); -} - -/** - * mxs_powerdown() - Shut down the system - * - * This function powers down the CPU completely. - */ -static void mxs_powerdown(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - writel(POWER_RESET_UNLOCK_KEY, &power_regs->hw_power_reset); - writel(POWER_RESET_UNLOCK_KEY | POWER_RESET_PWD_OFF, - &power_regs->hw_power_reset); -} - -/** - * mxs_batt_boot() - Configure the power block to boot from battery input - * - * This function configures the power block to boot from the battery voltage - * supply. - */ -static void mxs_batt_boot(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - clrbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_PWDN_5VBRNOUT); - clrbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_ENABLE_DCDC); - - clrbits_le32(&power_regs->hw_power_dcdc4p2, - POWER_DCDC4P2_ENABLE_DCDC | POWER_DCDC4P2_ENABLE_4P2); - writel(POWER_CHARGE_ENABLE_LOAD, &power_regs->hw_power_charge_clr); - - /* 5V to battery handoff. */ - setbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_DCDC_XFER); - early_delay(30); - clrbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_DCDC_XFER); - - writel(POWER_CTRL_ENIRQ_DCDC4P2_BO, &power_regs->hw_power_ctrl_clr); - - clrsetbits_le32(&power_regs->hw_power_minpwr, - POWER_MINPWR_HALFFETS, POWER_MINPWR_DOUBLE_FETS); - - mxs_power_set_linreg(); - - clrbits_le32(&power_regs->hw_power_vdddctrl, - POWER_VDDDCTRL_DISABLE_FET | POWER_VDDDCTRL_ENABLE_LINREG); - - clrbits_le32(&power_regs->hw_power_vddactrl, - POWER_VDDACTRL_DISABLE_FET | POWER_VDDACTRL_ENABLE_LINREG); - - clrbits_le32(&power_regs->hw_power_vddioctrl, - POWER_VDDIOCTRL_DISABLE_FET); - - setbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_PWD_CHARGE_4P2_MASK); - - setbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_ENABLE_DCDC); - - clrsetbits_le32(&power_regs->hw_power_5vctrl, - POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK, - 0x8 << POWER_5VCTRL_CHARGE_4P2_ILIMIT_OFFSET); - - mxs_power_enable_4p2(); -} - -/** - * mxs_handle_5v_conflict() - Test if the 5V input is reliable - * - * This function tests if the 5V input can reliably supply the system. If it - * can, then proceed to configuring the system to boot from 5V source, otherwise - * try booting from battery supply. If we can not boot from battery supply - * either, shut down the system. - */ -static void mxs_handle_5v_conflict(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - uint32_t tmp; - - setbits_le32(&power_regs->hw_power_vddioctrl, - POWER_VDDIOCTRL_BO_OFFSET_MASK); - - for (;;) { - tmp = readl(&power_regs->hw_power_sts); - - if (tmp & POWER_STS_VDDIO_BO) { - /* - * VDDIO has a brownout, then the VDD5V_GT_VDDIO becomes - * unreliable - */ - mxs_powerdown(); - break; - } - - if (tmp & POWER_STS_VDD5V_GT_VDDIO) { - mxs_boot_valid_5v(); - break; - } else { - mxs_powerdown(); - break; - } - - if (tmp & POWER_STS_PSWITCH_MASK) { - mxs_batt_boot(); - break; - } - } -} - -/** - * mxs_5v_boot() - Configure the power block to boot from 5V input - * - * This function handles configuration of the power block when supplied by - * a 5V input. - */ -static void mxs_5v_boot(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - /* - * NOTE: In original IMX-Bootlets, this also checks for VBUSVALID, - * but their implementation always returns 1 so we omit it here. - */ - if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) { - mxs_boot_valid_5v(); - return; - } - - early_delay(1000); - if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) { - mxs_boot_valid_5v(); - return; - } - - mxs_handle_5v_conflict(); -} - -/** - * mxs_init_batt_bo() - Configure battery brownout threshold - * - * This function configures the battery input brownout threshold. The value - * at which the battery brownout happens is configured to 3.0V in the code. - */ -static void mxs_init_batt_bo(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - /* Brownout at 3V */ - clrsetbits_le32(&power_regs->hw_power_battmonitor, - POWER_BATTMONITOR_BRWNOUT_LVL_MASK, - 15 << POWER_BATTMONITOR_BRWNOUT_LVL_OFFSET); - - writel(POWER_CTRL_BATT_BO_IRQ, &power_regs->hw_power_ctrl_clr); - writel(POWER_CTRL_ENIRQ_BATT_BO, &power_regs->hw_power_ctrl_clr); -} - -/** - * mxs_switch_vddd_to_dcdc_source() - Switch VDDD rail to DC-DC converter - * - * This function turns off the VDDD linear regulator and therefore makes - * the VDDD rail be supplied only by the DC-DC converter. - */ -static void mxs_switch_vddd_to_dcdc_source(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - clrsetbits_le32(&power_regs->hw_power_vdddctrl, - POWER_VDDDCTRL_LINREG_OFFSET_MASK, - POWER_VDDDCTRL_LINREG_OFFSET_1STEPS_BELOW); - - clrbits_le32(&power_regs->hw_power_vdddctrl, - POWER_VDDDCTRL_DISABLE_FET | POWER_VDDDCTRL_ENABLE_LINREG | - POWER_VDDDCTRL_DISABLE_STEPPING); -} - -/** - * mxs_power_configure_power_source() - Configure power block source - * - * This function is the core of the power configuration logic. The function - * selects the power block input source and configures the whole power block - * accordingly. After the configuration is complete and the system is stable - * again, the function switches the CPU clock source back to PLL. Finally, - * the function switches the voltage rails to DC-DC converter. - */ -static void mxs_power_configure_power_source(void) -{ - int batt_ready, batt_good; - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - struct mxs_lradc_regs *lradc_regs = - (struct mxs_lradc_regs *)MXS_LRADC_BASE; - - mxs_src_power_init(); - - if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) { - batt_ready = mxs_is_batt_ready(); - if (batt_ready) { - /* 5V source detected, good battery detected. */ - mxs_batt_boot(); - } else { - batt_good = mxs_is_batt_good(); - if (!batt_good) { - /* 5V source detected, bad battery detected. */ - writel(LRADC_CONVERSION_AUTOMATIC, - &lradc_regs->hw_lradc_conversion_clr); - clrbits_le32(&power_regs->hw_power_battmonitor, - POWER_BATTMONITOR_BATT_VAL_MASK); - } - mxs_5v_boot(); - } - } else { - /* 5V not detected, booting from battery. */ - mxs_batt_boot(); - } - - mxs_power_clock2pll(); - - mxs_init_batt_bo(); - - mxs_switch_vddd_to_dcdc_source(); - -#ifdef CONFIG_MX23 - /* Fire up the VDDMEM LinReg now that we're all set. */ - writel(POWER_VDDMEMCTRL_ENABLE_LINREG | POWER_VDDMEMCTRL_ENABLE_ILIMIT, - &power_regs->hw_power_vddmemctrl); -#endif -} - -/** - * mxs_enable_output_rail_protection() - Enable power rail protection - * - * This function enables overload protection on the power rails. This is - * triggered if the power rails' voltage drops rapidly due to overload and - * in such case, the supply to the powerrail is cut-off, protecting the - * CPU from damage. Note that under such condition, the system will likely - * crash or misbehave. - */ -static void mxs_enable_output_rail_protection(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - writel(POWER_CTRL_VDDD_BO_IRQ | POWER_CTRL_VDDA_BO_IRQ | - POWER_CTRL_VDDIO_BO_IRQ, &power_regs->hw_power_ctrl_clr); - - setbits_le32(&power_regs->hw_power_vdddctrl, - POWER_VDDDCTRL_PWDN_BRNOUT); - - setbits_le32(&power_regs->hw_power_vddactrl, - POWER_VDDACTRL_PWDN_BRNOUT); - - setbits_le32(&power_regs->hw_power_vddioctrl, - POWER_VDDIOCTRL_PWDN_BRNOUT); -} - -/** - * mxs_get_vddio_power_source_off() - Get VDDIO rail power source - * - * This function tests if the VDDIO rail is supplied by linear regulator - * or by the DC-DC converter. Returns 1 if powered by linear regulator, - * returns 0 if powered by the DC-DC converter. - */ -static int mxs_get_vddio_power_source_off(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - uint32_t tmp; - - if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) { - tmp = readl(&power_regs->hw_power_vddioctrl); - if (tmp & POWER_VDDIOCTRL_DISABLE_FET) { - if ((tmp & POWER_VDDIOCTRL_LINREG_OFFSET_MASK) == - POWER_VDDIOCTRL_LINREG_OFFSET_0STEPS) { - return 1; - } - } - - if (!(readl(&power_regs->hw_power_5vctrl) & - POWER_5VCTRL_ENABLE_DCDC)) { - if ((tmp & POWER_VDDIOCTRL_LINREG_OFFSET_MASK) == - POWER_VDDIOCTRL_LINREG_OFFSET_0STEPS) { - return 1; - } - } - } - - return 0; - -} - -/** - * mxs_get_vddd_power_source_off() - Get VDDD rail power source - * - * This function tests if the VDDD rail is supplied by linear regulator - * or by the DC-DC converter. Returns 1 if powered by linear regulator, - * returns 0 if powered by the DC-DC converter. - */ -static int mxs_get_vddd_power_source_off(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - uint32_t tmp; - - tmp = readl(&power_regs->hw_power_vdddctrl); - if (tmp & POWER_VDDDCTRL_DISABLE_FET) { - if ((tmp & POWER_VDDDCTRL_LINREG_OFFSET_MASK) == - POWER_VDDDCTRL_LINREG_OFFSET_0STEPS) { - return 1; - } - } - - if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) { - if (!(readl(&power_regs->hw_power_5vctrl) & - POWER_5VCTRL_ENABLE_DCDC)) { - return 1; - } - } - - if (!(tmp & POWER_VDDDCTRL_ENABLE_LINREG)) { - if ((tmp & POWER_VDDDCTRL_LINREG_OFFSET_MASK) == - POWER_VDDDCTRL_LINREG_OFFSET_1STEPS_BELOW) { - return 1; - } - } - - return 0; -} - -struct mxs_vddx_cfg { - uint32_t *reg; - uint8_t step_mV; - uint16_t lowest_mV; - int (*powered_by_linreg)(void); - uint32_t trg_mask; - uint32_t bo_irq; - uint32_t bo_enirq; - uint32_t bo_offset_mask; - uint32_t bo_offset_offset; -}; - -static const struct mxs_vddx_cfg mxs_vddio_cfg = { - .reg = &(((struct mxs_power_regs *)MXS_POWER_BASE)-> - hw_power_vddioctrl), -#if defined(CONFIG_MX23) - .step_mV = 25, -#else - .step_mV = 50, -#endif - .lowest_mV = 2800, - .powered_by_linreg = mxs_get_vddio_power_source_off, - .trg_mask = POWER_VDDIOCTRL_TRG_MASK, - .bo_irq = POWER_CTRL_VDDIO_BO_IRQ, - .bo_enirq = POWER_CTRL_ENIRQ_VDDIO_BO, - .bo_offset_mask = POWER_VDDIOCTRL_BO_OFFSET_MASK, - .bo_offset_offset = POWER_VDDIOCTRL_BO_OFFSET_OFFSET, -}; - -static const struct mxs_vddx_cfg mxs_vddd_cfg = { - .reg = &(((struct mxs_power_regs *)MXS_POWER_BASE)-> - hw_power_vdddctrl), - .step_mV = 25, - .lowest_mV = 800, - .powered_by_linreg = mxs_get_vddd_power_source_off, - .trg_mask = POWER_VDDDCTRL_TRG_MASK, - .bo_irq = POWER_CTRL_VDDD_BO_IRQ, - .bo_enirq = POWER_CTRL_ENIRQ_VDDD_BO, - .bo_offset_mask = POWER_VDDDCTRL_BO_OFFSET_MASK, - .bo_offset_offset = POWER_VDDDCTRL_BO_OFFSET_OFFSET, -}; - -#ifdef CONFIG_MX23 -static const struct mxs_vddx_cfg mxs_vddmem_cfg = { - .reg = &(((struct mxs_power_regs *)MXS_POWER_BASE)-> - hw_power_vddmemctrl), - .step_mV = 50, - .lowest_mV = 1700, - .powered_by_linreg = NULL, - .trg_mask = POWER_VDDMEMCTRL_TRG_MASK, - .bo_irq = 0, - .bo_enirq = 0, - .bo_offset_mask = 0, - .bo_offset_offset = 0, -}; -#endif - -/** - * mxs_power_set_vddx() - Configure voltage on DC-DC converter rail - * @cfg: Configuration data of the DC-DC converter rail - * @new_target: New target voltage of the DC-DC converter rail - * @new_brownout: New brownout trigger voltage - * - * This function configures the output voltage on the DC-DC converter rail. - * The rail is selected by the @cfg argument. The new voltage target is - * selected by the @new_target and the voltage is specified in mV. The - * new brownout value is selected by the @new_brownout argument and the - * value is also in mV. - */ -static void mxs_power_set_vddx(const struct mxs_vddx_cfg *cfg, - uint32_t new_target, uint32_t new_brownout) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - uint32_t cur_target, diff, bo_int = 0; - uint32_t powered_by_linreg = 0; - int adjust_up, tmp; - - new_brownout = DIV_ROUND(new_target - new_brownout, cfg->step_mV); - - cur_target = readl(cfg->reg); - cur_target &= cfg->trg_mask; - cur_target *= cfg->step_mV; - cur_target += cfg->lowest_mV; - - adjust_up = new_target > cur_target; - if (cfg->powered_by_linreg) - powered_by_linreg = cfg->powered_by_linreg(); - - if (adjust_up && cfg->bo_irq) { - if (powered_by_linreg) { - bo_int = readl(cfg->reg); - clrbits_le32(cfg->reg, cfg->bo_enirq); - } - setbits_le32(cfg->reg, cfg->bo_offset_mask); - } - - do { - if (abs(new_target - cur_target) > 100) { - if (adjust_up) - diff = cur_target + 100; - else - diff = cur_target - 100; - } else { - diff = new_target; - } - - diff -= cfg->lowest_mV; - diff /= cfg->step_mV; - - clrsetbits_le32(cfg->reg, cfg->trg_mask, diff); - - if (powered_by_linreg || - (readl(&power_regs->hw_power_sts) & - POWER_STS_VDD5V_GT_VDDIO)) - early_delay(500); - else { - for (;;) { - tmp = readl(&power_regs->hw_power_sts); - if (tmp & POWER_STS_DC_OK) - break; - } - } - - cur_target = readl(cfg->reg); - cur_target &= cfg->trg_mask; - cur_target *= cfg->step_mV; - cur_target += cfg->lowest_mV; - } while (new_target > cur_target); - - if (cfg->bo_irq) { - if (adjust_up && powered_by_linreg) { - writel(cfg->bo_irq, &power_regs->hw_power_ctrl_clr); - if (bo_int & cfg->bo_enirq) - setbits_le32(cfg->reg, cfg->bo_enirq); - } - - clrsetbits_le32(cfg->reg, cfg->bo_offset_mask, - new_brownout << cfg->bo_offset_offset); - } -} - -/** - * mxs_setup_batt_detect() - Start the battery voltage measurement logic - * - * This function starts and configures the LRADC block. This allows the - * power initialization code to measure battery voltage and based on this - * knowledge, decide whether to boot at all, boot from battery or boot - * from 5V input. - */ -static void mxs_setup_batt_detect(void) -{ - mxs_lradc_init(); - mxs_lradc_enable_batt_measurement(); - early_delay(10); -} - -/** - * mxs_ungate_power() - Ungate the POWER block - * - * This function ungates clock to the power block. In case the power block - * was still gated at this point, it will not be possible to configure the - * block and therefore the power initialization would fail. This function - * is only needed on i.MX233, on i.MX28 the power block is always ungated. - */ -static void mxs_ungate_power(void) -{ -#ifdef CONFIG_MX23 - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - writel(POWER_CTRL_CLKGATE, &power_regs->hw_power_ctrl_clr); -#endif -} - -/** - * mxs_power_init() - The power block init main function - * - * This function calls all the power block initialization functions in - * proper sequence to start the power block. - */ -void mxs_power_init(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - mxs_ungate_power(); - - mxs_power_clock2xtal(); - mxs_power_set_auto_restart(); - mxs_power_set_linreg(); - mxs_power_setup_5v_detect(); - - mxs_setup_batt_detect(); - - mxs_power_configure_power_source(); - mxs_enable_output_rail_protection(); - - mxs_power_set_vddx(&mxs_vddio_cfg, 3300, 3150); - mxs_power_set_vddx(&mxs_vddd_cfg, 1500, 1000); -#ifdef CONFIG_MX23 - mxs_power_set_vddx(&mxs_vddmem_cfg, 2500, 1700); -#endif - writel(POWER_CTRL_VDDD_BO_IRQ | POWER_CTRL_VDDA_BO_IRQ | - POWER_CTRL_VDDIO_BO_IRQ | POWER_CTRL_VDD5V_DROOP_IRQ | - POWER_CTRL_VBUS_VALID_IRQ | POWER_CTRL_BATT_BO_IRQ | - POWER_CTRL_DCDC4P2_BO_IRQ, &power_regs->hw_power_ctrl_clr); - - writel(POWER_5VCTRL_PWDN_5VBRNOUT, &power_regs->hw_power_5vctrl_set); - - early_delay(1000); -} - -#ifdef CONFIG_SPL_MXS_PSWITCH_WAIT -/** - * mxs_power_wait_pswitch() - Wait for power switch to be pressed - * - * This function waits until the power-switch was pressed to start booting - * the board. - */ -void mxs_power_wait_pswitch(void) -{ - struct mxs_power_regs *power_regs = - (struct mxs_power_regs *)MXS_POWER_BASE; - - while (!(readl(&power_regs->hw_power_sts) & POWER_STS_PSWITCH_MASK)) - ; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/start.S b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/start.S deleted file mode 100644 index 34a0fcb46..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/start.S +++ /dev/null @@ -1,185 +0,0 @@ -/* - * armboot - Startup Code for ARM926EJS CPU-core - * - * Copyright (c) 2003 Texas Instruments - * - * ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------ - * - * Copyright (c) 2001 Marius Groger <mag@sysgo.de> - * Copyright (c) 2002 Alex Zupke <azu@sysgo.de> - * Copyright (c) 2002 Gary Jennejohn <garyj@denx.de> - * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (c) 2003 Kshitij <kshitij@ti.com> - * Copyright (c) 2010 Albert Aribaud <albert.u.boot@aribaud.net> - * - * Change to support call back into iMX28 bootrom - * Copyright (c) 2011 Marek Vasut <marek.vasut@gmail.com> - * on behalf of DENX Software Engineering GmbH - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <common.h> -#include <version.h> - -/* - ************************************************************************* - * - * Jump vector table as in table 3.1 in [1] - * - ************************************************************************* - */ - - -.globl _start -_start: - b reset - b undefined_instruction - b software_interrupt - b prefetch_abort - b data_abort - b not_used - b irq - b fiq - -/* - * Vector table, located at address 0x20. - * This table allows the code running AFTER SPL, the U-Boot, to install it's - * interrupt handlers here. The problem is that the U-Boot is loaded into RAM, - * including it's interrupt vectoring table and the table at 0x0 is still the - * SPLs. So if interrupt happens in U-Boot, the SPLs interrupt vectoring table - * is still used. - */ -_vt_reset: - .word _reset -_vt_undefined_instruction: - .word _hang -_vt_software_interrupt: - .word _hang -_vt_prefetch_abort: - .word _hang -_vt_data_abort: - .word _hang -_vt_not_used: - .word _reset -_vt_irq: - .word _hang -_vt_fiq: - .word _hang - -reset: - ldr pc, _vt_reset -undefined_instruction: - ldr pc, _vt_undefined_instruction -software_interrupt: - ldr pc, _vt_software_interrupt -prefetch_abort: - ldr pc, _vt_prefetch_abort -data_abort: - ldr pc, _vt_data_abort -not_used: - ldr pc, _vt_not_used -irq: - ldr pc, _vt_irq -fiq: - ldr pc, _vt_fiq - - .balignl 16,0xdeadbeef - -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from memory! - * setup Memory and board specific bits prior to relocation. - * relocate armboot to ram - * setup stack - * - ************************************************************************* - */ - -#ifdef CONFIG_USE_IRQ -/* IRQ stack memory (calculated at run-time) */ -.globl IRQ_STACK_START -IRQ_STACK_START: - .word 0x0badc0de - -/* IRQ stack memory (calculated at run-time) */ -.globl FIQ_STACK_START -FIQ_STACK_START: - .word 0x0badc0de -#endif - -/* IRQ stack memory (calculated at run-time) + 8 bytes */ -.globl IRQ_STACK_START_IN -IRQ_STACK_START_IN: - .word 0x0badc0de - -/* - * the actual reset code - */ - -_reset: - /* - * If the CPU is configured in "Wait JTAG connection mode", the stack - * pointer is not configured and is zero. This will cause crash when - * trying to push data onto stack right below here. Load the SP and make - * it point to the end of OCRAM if the SP is zero. - */ - cmp sp, #0x00000000 - ldreq sp, =CONFIG_SYS_INIT_SP_ADDR - - /* - * Store all registers on old stack pointer, this will allow us later to - * return to the BootROM and let the BootROM load U-Boot into RAM. - * - * WARNING: Register r0 and r1 are used by the BootROM to pass data - * to the called code. Register r0 will contain arbitrary - * data that are set in the BootStream. In case this code - * was started with CALL instruction, register r1 will contain - * pointer to the return value this function can then set. - * The code below MUST NOT CHANGE register r0 and r1 ! - */ - push {r0-r12,r14} - - /* Save control register c1 */ - mrc p15, 0, r2, c1, c0, 0 - push {r2} - - /* Set the cpu to SVC32 mode and store old CPSR register content. */ - mrs r2, cpsr - push {r2} - bic r2, r2, #0x1f - orr r2, r2, #0xd3 - msr cpsr, r2 - - bl board_init_ll - - /* Restore BootROM's CPU mode (especially FIQ). */ - pop {r2} - msr cpsr,r2 - - /* - * Restore c1 register. Especially set exception vector location - * back to BootROM space which is required by bootrom for USB boot. - */ - pop {r2} - mcr p15, 0, r2, c1, c0, 0 - - pop {r0-r12,r14} - - /* - * In case this code was started by the CALL instruction, the register - * r0 is examined by the BootROM after this code returns. The value in - * r0 must be set to 0 to indicate successful return. - */ - mov r0, #0 - - bx lr - -_hang: -1: - bl 1b /* hang and never return */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/timer.c deleted file mode 100644 index 99d3fb873..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/timer.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - * Freescale i.MX28 timer driver - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * on behalf of DENX Software Engineering GmbH - * - * Based on code from LTIB: - * (C) Copyright 2009-2010 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/sys_proto.h> - -/* Maximum fixed count */ -#if defined(CONFIG_MX23) -#define TIMER_LOAD_VAL 0xffff -#elif defined(CONFIG_MX28) -#define TIMER_LOAD_VAL 0xffffffff -#endif - -DECLARE_GLOBAL_DATA_PTR; - -#define timestamp (gd->arch.tbl) -#define lastdec (gd->arch.lastinc) - -/* - * This driver uses 1kHz clock source. - */ -#define MXS_INCREMENTER_HZ 1000 - -static inline unsigned long tick_to_time(unsigned long tick) -{ - return tick / (MXS_INCREMENTER_HZ / CONFIG_SYS_HZ); -} - -static inline unsigned long time_to_tick(unsigned long time) -{ - return time * (MXS_INCREMENTER_HZ / CONFIG_SYS_HZ); -} - -/* Calculate how many ticks happen in "us" microseconds */ -static inline unsigned long us_to_tick(unsigned long us) -{ - return (us * MXS_INCREMENTER_HZ) / 1000000; -} - -int timer_init(void) -{ - struct mxs_timrot_regs *timrot_regs = - (struct mxs_timrot_regs *)MXS_TIMROT_BASE; - - /* Reset Timers and Rotary Encoder module */ - mxs_reset_block(&timrot_regs->hw_timrot_rotctrl_reg); - - /* Set fixed_count to 0 */ -#if defined(CONFIG_MX23) - writel(0, &timrot_regs->hw_timrot_timcount0); -#elif defined(CONFIG_MX28) - writel(0, &timrot_regs->hw_timrot_fixed_count0); -#endif - - /* Set UPDATE bit and 1Khz frequency */ - writel(TIMROT_TIMCTRLn_UPDATE | TIMROT_TIMCTRLn_RELOAD | - TIMROT_TIMCTRLn_SELECT_1KHZ_XTAL, - &timrot_regs->hw_timrot_timctrl0); - - /* Set fixed_count to maximal value */ -#if defined(CONFIG_MX23) - writel(TIMER_LOAD_VAL - 1, &timrot_regs->hw_timrot_timcount0); -#elif defined(CONFIG_MX28) - writel(TIMER_LOAD_VAL, &timrot_regs->hw_timrot_fixed_count0); -#endif - - return 0; -} - -unsigned long long get_ticks(void) -{ - struct mxs_timrot_regs *timrot_regs = - (struct mxs_timrot_regs *)MXS_TIMROT_BASE; - uint32_t now; - - /* Current tick value */ -#if defined(CONFIG_MX23) - /* Upper bits are the valid ones. */ - now = readl(&timrot_regs->hw_timrot_timcount0) >> - TIMROT_RUNNING_COUNTn_RUNNING_COUNT_OFFSET; -#elif defined(CONFIG_MX28) - now = readl(&timrot_regs->hw_timrot_running_count0); -#endif - - if (lastdec >= now) { - /* - * normal mode (non roll) - * move stamp forward with absolut diff ticks - */ - timestamp += (lastdec - now); - } else { - /* we have rollover of decrementer */ - timestamp += (TIMER_LOAD_VAL - now) + lastdec; - - } - lastdec = now; - - return timestamp; -} - -ulong get_timer_masked(void) -{ - return tick_to_time(get_ticks()); -} - -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -/* We use the HW_DIGCTL_MICROSECONDS register for sub-millisecond timer. */ -#define MXS_HW_DIGCTL_MICROSECONDS 0x8001c0c0 - -void __udelay(unsigned long usec) -{ - uint32_t old, new, incr; - uint32_t counter = 0; - - old = readl(MXS_HW_DIGCTL_MICROSECONDS); - - while (counter < usec) { - new = readl(MXS_HW_DIGCTL_MICROSECONDS); - - /* Check if the timer wrapped. */ - if (new < old) { - incr = 0xffffffff - old; - incr += new; - } else { - incr = new - old; - } - - /* - * Check if we are close to the maximum time and the counter - * would wrap if incremented. If that's the case, break out - * from the loop as the requested delay time passed. - */ - if (counter + incr < counter) - break; - - counter += incr; - old = new; - } -} - -ulong get_tbclk(void) -{ - return MXS_INCREMENTER_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/u-boot-imx23.bd b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/u-boot-imx23.bd deleted file mode 100644 index 3a51879d5..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/u-boot-imx23.bd +++ /dev/null @@ -1,18 +0,0 @@ -options { - driveTag = 0x00; - flags = 0x01; -} - -sources { - u_boot_spl="spl/u-boot-spl.bin"; - u_boot="u-boot.bin"; -} - -section (0) { - load u_boot_spl > 0x0000; - load ivt (entry = 0x0014) > 0x8000; - call 0x8000; - - load u_boot > 0x40000100; - call 0x40000100; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/u-boot-imx28.bd b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/u-boot-imx28.bd deleted file mode 100644 index c60615a45..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/u-boot-imx28.bd +++ /dev/null @@ -1,14 +0,0 @@ -sources { - u_boot_spl="spl/u-boot-spl.bin"; - u_boot="u-boot.bin"; -} - -section (0) { - load u_boot_spl > 0x0000; - load ivt (entry = 0x0014) > 0x8000; - hab call 0x8000; - - load u_boot > 0x40000100; - load ivt (entry = 0x40000100) > 0x8000; - hab call 0x8000; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds deleted file mode 100644 index f4bf8ac1d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * on behalf of DENX Software Engineering GmbH - * - * January 2004 - Changed to support H4 device - * Copyright (c) 2004-2008 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = CONFIG_SPL_TEXT_BASE; - - . = ALIGN(4); - .text : - { - arch/arm/cpu/arm926ejs/mxs/start.o (.text*) - *(.text*) - } - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } - - . = ALIGN(4); - .data : { - *(.data*) - } - - . = ALIGN(4); - - .rel.dyn : { - __rel_dyn_start = .; - *(.rel*) - __rel_dyn_end = .; - } - - .bss : { - . = ALIGN(4); - __bss_start = .; - *(.bss*) - . = ALIGN(4); - __bss_end = .; - } - - .end : - { - *(.__end) - } - - _image_binary_end = .; - - .dynsym _image_binary_end : { *(.dynsym) } - .dynbss : { *(.dynbss) } - .dynstr : { *(.dynstr*) } - .dynamic : { *(.dynamic*) } - .hash : { *(.hash*) } - .plt : { *(.plt*) } - .interp : { *(.interp*) } - .gnu : { *(.gnu*) } - .ARM.exidx : { *(.ARM.exidx*) } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/Makefile deleted file mode 100644 index cdf1345d5..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = timer.o gpio.o -obj-y += reset.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/gpio.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/gpio.c deleted file mode 100644 index eff5b2b75..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/gpio.c +++ /dev/null @@ -1,83 +0,0 @@ -/* - * (C) Copyright 2009 Alessandro Rubini - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/gpio.h> - -static unsigned long gpio_base[4] = { - NOMADIK_GPIO0_BASE, - NOMADIK_GPIO1_BASE, - NOMADIK_GPIO2_BASE, - NOMADIK_GPIO3_BASE -}; - -enum gpio_registers { - GPIO_DAT = 0x00, /* data register */ - GPIO_DATS = 0x04, /* data set */ - GPIO_DATC = 0x08, /* data clear */ - GPIO_PDIS = 0x0c, /* pull disable */ - GPIO_DIR = 0x10, /* direction */ - GPIO_DIRS = 0x14, /* direction set */ - GPIO_DIRC = 0x18, /* direction clear */ - GPIO_AFSLA = 0x20, /* alternate function select A */ - GPIO_AFSLB = 0x24, /* alternate function select B */ -}; - -static inline unsigned long gpio_to_base(int gpio) -{ - return gpio_base[gpio / 32]; -} - -static inline u32 gpio_to_bit(int gpio) -{ - return 1 << (gpio & 0x1f); -} - -void nmk_gpio_af(int gpio, int alternate_function) -{ - unsigned long base = gpio_to_base(gpio); - u32 bit = gpio_to_bit(gpio); - u32 afunc, bfunc; - - /* alternate function is 0..3, with one bit per register */ - afunc = readl(base + GPIO_AFSLA) & ~bit; - bfunc = readl(base + GPIO_AFSLB) & ~bit; - if (alternate_function & 1) afunc |= bit; - if (alternate_function & 2) bfunc |= bit; - writel(afunc, base + GPIO_AFSLA); - writel(bfunc, base + GPIO_AFSLB); -} - -void nmk_gpio_dir(int gpio, int dir) -{ - unsigned long base = gpio_to_base(gpio); - u32 bit = gpio_to_bit(gpio); - - if (dir) - writel(bit, base + GPIO_DIRS); - else - writel(bit, base + GPIO_DIRC); -} - -void nmk_gpio_set(int gpio, int val) -{ - unsigned long base = gpio_to_base(gpio); - u32 bit = gpio_to_bit(gpio); - - if (val) - writel(bit, base + GPIO_DATS); - else - writel(bit, base + GPIO_DATC); -} - -int nmk_gpio_get(int gpio) -{ - unsigned long base = gpio_to_base(gpio); - u32 bit = gpio_to_bit(gpio); - - return readl(base + GPIO_DAT) & bit; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/reset.S b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/reset.S deleted file mode 100644 index ec954726a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/reset.S +++ /dev/null @@ -1,14 +0,0 @@ -#include <config.h> -/* - * Processor reset for Nomadik - */ - - .align 5 -.globl reset_cpu -reset_cpu: - ldr r0, =NOMADIK_SRC_BASE /* System and Reset Controller */ - ldr r1, =0x1 - str r1, [r0, #0x18] - -_loop_forever: - b _loop_forever diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/timer.c deleted file mode 100644 index 775d0b748..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/nomadik/timer.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * (C) Copyright 2009 Alessandro Rubini - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/mtu.h> - -/* - * The timer is a decrementer, we'll left it free running at 2.4MHz. - * We have 2.4 ticks per microsecond and an overflow in almost 30min - */ -#define TIMER_CLOCK (24 * 100 * 1000) -#define COUNT_TO_USEC(x) ((x) * 5 / 12) /* overflows at 6min */ -#define USEC_TO_COUNT(x) ((x) * 12 / 5) /* overflows at 6min */ -#define TICKS_PER_HZ (TIMER_CLOCK / CONFIG_SYS_HZ) -#define TICKS_TO_HZ(x) ((x) / TICKS_PER_HZ) - -/* macro to read the decrementing 32 bit timer as an increasing count */ -#define READ_TIMER() (0 - readl(CONFIG_SYS_TIMERBASE + MTU_VAL(0))) - -/* Configure a free-running, auto-wrap counter with no prescaler */ -int timer_init(void) -{ - ulong val; - - writel(MTU_CRn_ENA | MTU_CRn_PRESCALE_1 | MTU_CRn_32BITS, - CONFIG_SYS_TIMERBASE + MTU_CR(0)); - - /* Reset the timer */ - writel(0, CONFIG_SYS_TIMERBASE + MTU_LR(0)); - /* - * The load-register isn't really immediate: it changes on clock - * edges, so we must wait for our newly-written value to appear. - * Since we might miss reading 0, wait for any change in value. - */ - val = READ_TIMER(); - while (READ_TIMER() == val) - ; - - return 0; -} - -/* Return how many HZ passed since "base" */ -ulong get_timer(ulong base) -{ - return TICKS_TO_HZ(READ_TIMER()) - base; -} - -/* Delay x useconds */ -void __udelay(unsigned long usec) -{ - ulong ini, end; - - ini = READ_TIMER(); - end = ini + USEC_TO_COUNT(usec); - while ((signed)(end - READ_TIMER()) > 0) - ; -} - -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -ulong get_tbclk(void) -{ - return CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/Makefile deleted file mode 100644 index add923276..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = timer.o -obj-$(CONFIG_DISPLAY_CPUINFO) += cpuinfo.o -obj-y += reset.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/cpuinfo.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/cpuinfo.c deleted file mode 100644 index 587d99a2b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/cpuinfo.c +++ /dev/null @@ -1,242 +0,0 @@ -/* - * OMAP1 CPU identification code - * - * Copyright (C) 2004 Nokia Corporation - * Written by Tony Lindgren <tony@atomide.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <common.h> -#include <command.h> -#include <linux/compiler.h> - -#if defined(CONFIG_OMAP) - -#define omap_readw(x) *(volatile unsigned short *)(x) -#define omap_readl(x) *(volatile unsigned long *)(x) - -#define OMAP_DIE_ID_0 0xfffe1800 -#define OMAP_DIE_ID_1 0xfffe1804 -#define OMAP_PRODUCTION_ID_0 0xfffe2000 -#define OMAP_PRODUCTION_ID_1 0xfffe2004 -#define OMAP32_ID_0 0xfffed400 -#define OMAP32_ID_1 0xfffed404 - -struct omap_id { - u16 jtag_id; /* Used to determine OMAP type */ - u8 die_rev; /* Processor revision */ - u32 omap_id; /* OMAP revision */ - u32 type; /* Cpu id bits [31:08], cpu class bits [07:00] */ -}; - -/* Register values to detect the OMAP version */ -static struct omap_id omap_ids[] = { - { .jtag_id = 0xb574, .die_rev = 0x2, .omap_id = 0x03310315, .type = 0x03100000}, - { .jtag_id = 0x355f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300100}, - { .jtag_id = 0xb55f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300300}, - { .jtag_id = 0xb470, .die_rev = 0x0, .omap_id = 0x03310100, .type = 0x15100000}, - { .jtag_id = 0xb576, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x16100000}, - { .jtag_id = 0xb576, .die_rev = 0x2, .omap_id = 0x03320100, .type = 0x16110000}, - { .jtag_id = 0xb576, .die_rev = 0x3, .omap_id = 0x03320100, .type = 0x16100c00}, - { .jtag_id = 0xb576, .die_rev = 0x0, .omap_id = 0x03320200, .type = 0x16100d00}, - { .jtag_id = 0xb613, .die_rev = 0x0, .omap_id = 0x03320300, .type = 0x1610ef00}, - { .jtag_id = 0xb613, .die_rev = 0x0, .omap_id = 0x03320300, .type = 0x1610ef00}, - { .jtag_id = 0xb576, .die_rev = 0x1, .omap_id = 0x03320100, .type = 0x16110000}, - { .jtag_id = 0xb58c, .die_rev = 0x2, .omap_id = 0x03320200, .type = 0x16110b00}, - { .jtag_id = 0xb58c, .die_rev = 0x3, .omap_id = 0x03320200, .type = 0x16110c00}, - { .jtag_id = 0xb65f, .die_rev = 0x0, .omap_id = 0x03320400, .type = 0x16212300}, - { .jtag_id = 0xb65f, .die_rev = 0x1, .omap_id = 0x03320400, .type = 0x16212300}, - { .jtag_id = 0xb65f, .die_rev = 0x1, .omap_id = 0x03320500, .type = 0x16212300}, - { .jtag_id = 0xb5f7, .die_rev = 0x0, .omap_id = 0x03330000, .type = 0x17100000}, - { .jtag_id = 0xb5f7, .die_rev = 0x1, .omap_id = 0x03330100, .type = 0x17100000}, - { .jtag_id = 0xb5f7, .die_rev = 0x2, .omap_id = 0x03330100, .type = 0x17100000}, -}; - -/* - * Get OMAP type from PROD_ID. - * 1710 has the PROD_ID in bits 15:00, not in 16:01 as documented in TRM. - * 1510 PROD_ID is empty, and 1610 PROD_ID does not make sense. - * Undocumented register in TEST BLOCK is used as fallback; This seems to - * work on 1510, 1610 & 1710. The official way hopefully will work in future - * processors. - */ -static u16 omap_get_jtag_id(void) -{ - u32 prod_id, omap_id; - - prod_id = omap_readl(OMAP_PRODUCTION_ID_1); - omap_id = omap_readl(OMAP32_ID_1); - - /* Check for unusable OMAP_PRODUCTION_ID_1 on 1611B/5912 and 730 */ - if (((prod_id >> 20) == 0) || (prod_id == omap_id)) - prod_id = 0; - else - prod_id &= 0xffff; - - if (prod_id) - return prod_id; - - /* Use OMAP32_ID_1 as fallback */ - prod_id = ((omap_id >> 12) & 0xffff); - - return prod_id; -} - -/* - * Get OMAP revision from DIE_REV. - * Early 1710 processors may have broken OMAP_DIE_ID, it contains PROD_ID. - * Undocumented register in the TEST BLOCK is used as fallback. - * REVISIT: This does not seem to work on 1510 - */ -static u8 omap_get_die_rev(void) -{ - u32 die_rev; - - die_rev = omap_readl(OMAP_DIE_ID_1); - - /* Check for broken OMAP_DIE_ID on early 1710 */ - if (((die_rev >> 12) & 0xffff) == omap_get_jtag_id()) - die_rev = 0; - - die_rev = (die_rev >> 17) & 0xf; - if (die_rev) - return die_rev; - - die_rev = (omap_readl(OMAP32_ID_1) >> 28) & 0xf; - - return die_rev; -} - -static unsigned long dpll1(void) -{ - unsigned short pll_ctl_val = omap_readw(DPLL_CTL_REG); - unsigned long rate; - - rate = CONFIG_SYS_CLK_FREQ; /* Base xtal rate */ - if (pll_ctl_val & 0x10) { - /* PLL enabled, apply multiplier and divisor */ - if (pll_ctl_val & 0xf80) - rate *= (pll_ctl_val & 0xf80) >> 7; - rate /= ((pll_ctl_val & 0x60) >> 5) + 1; - } else { - /* PLL disabled, apply bypass divisor */ - switch (pll_ctl_val & 0xc) { - case 0: - break; - case 0x4: - rate /= 2; - break; - default: - rate /= 4; - break; - } - } - - return rate; -} - -static unsigned long armcore(void) -{ - unsigned short arm_ckctl = omap_readw(ARM_CKCTL); - - return (dpll1() >> ((arm_ckctl & 0x0030) >> 4)); -} - -int print_cpuinfo (void) -{ - int i; - u16 jtag_id; - u8 die_rev; - u32 omap_id; - u8 cpu_type; - __maybe_unused u32 system_serial_high; - __maybe_unused u32 system_serial_low; - u32 system_rev = 0; - - jtag_id = omap_get_jtag_id(); - die_rev = omap_get_die_rev(); - omap_id = omap_readl(OMAP32_ID_0); - -#ifdef DEBUG - printf("OMAP_DIE_ID_0: 0x%08x\n", omap_readl(OMAP_DIE_ID_0)); - printf("OMAP_DIE_ID_1: 0x%08x DIE_REV: %i\n", - omap_readl(OMAP_DIE_ID_1), - (omap_readl(OMAP_DIE_ID_1) >> 17) & 0xf); - printf("OMAP_PRODUCTION_ID_0: 0x%08x\n", omap_readl(OMAP_PRODUCTION_ID_0)); - printf("OMAP_PRODUCTION_ID_1: 0x%08x JTAG_ID: 0x%04x\n", - omap_readl(OMAP_PRODUCTION_ID_1), - omap_readl(OMAP_PRODUCTION_ID_1) & 0xffff); - printf("OMAP32_ID_0: 0x%08x\n", omap_readl(OMAP32_ID_0)); - printf("OMAP32_ID_1: 0x%08x\n", omap_readl(OMAP32_ID_1)); - printf("JTAG_ID: 0x%04x DIE_REV: %i\n", jtag_id, die_rev); -#endif - - system_serial_high = omap_readl(OMAP_DIE_ID_0); - system_serial_low = omap_readl(OMAP_DIE_ID_1); - - /* First check only the major version in a safe way */ - for (i = 0; i < ARRAY_SIZE(omap_ids); i++) { - if (jtag_id == (omap_ids[i].jtag_id)) { - system_rev = omap_ids[i].type; - break; - } - } - - /* Check if we can find the die revision */ - for (i = 0; i < ARRAY_SIZE(omap_ids); i++) { - if (jtag_id == omap_ids[i].jtag_id && die_rev == omap_ids[i].die_rev) { - system_rev = omap_ids[i].type; - break; - } - } - - /* Finally check also the omap_id */ - for (i = 0; i < ARRAY_SIZE(omap_ids); i++) { - if (jtag_id == omap_ids[i].jtag_id - && die_rev == omap_ids[i].die_rev - && omap_id == omap_ids[i].omap_id) { - system_rev = omap_ids[i].type; - break; - } - } - - /* Add the cpu class info (7xx, 15xx, 16xx, 24xx) */ - cpu_type = system_rev >> 24; - - switch (cpu_type) { - case 0x07: - system_rev |= 0x07; - break; - case 0x03: - case 0x15: - system_rev |= 0x15; - break; - case 0x16: - case 0x17: - system_rev |= 0x16; - break; - case 0x24: - system_rev |= 0x24; - break; - default: - printf("Unknown OMAP cpu type: 0x%02x\n", cpu_type); - } - - printf("CPU: OMAP%04x", system_rev >> 16); - if ((system_rev >> 8) & 0xff) - printf("%x", (system_rev >> 8) & 0xff); -#ifdef DEBUG - printf(" revision %i handled as %02xxx id: %08x%08x", - die_rev, system_rev & 0xff, system_serial_low, system_serial_high); -#endif - printf(" at %ld.%01ld MHz (DPLL1=%ld.%01ld MHz)\n", - armcore() / 1000000, (armcore() / 100000) % 10, - dpll1() / 1000000, (dpll1() / 100000) % 10); - - return 0; -} - -#endif /* #if defined(CONFIG_OMAP) */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/reset.S b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/reset.S deleted file mode 100644 index 1c557b0d9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/reset.S +++ /dev/null @@ -1,29 +0,0 @@ -/* - * armboot - Startup Code for ARM926EJS CPU-core - * - * Copyright (c) 2003 Texas Instruments - * - * ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------ - * - * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> - * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> - * Copyright (c) 2002 Gary Jennejohn <garyj@denx.de> - * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (c) 2003 Kshitij <kshitij@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - - .align 5 -.globl reset_cpu -reset_cpu: - ldr r1, rstctl1 /* get clkm1 reset ctl */ - mov r3, #0x0 - strh r3, [r1] /* clear it */ - mov r3, #0x8 - strh r3, [r1] /* force dsp+arm reset */ -_loop_forever: - b _loop_forever - -rstctl1: - .word 0xfffece10 diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/timer.c deleted file mode 100644 index b9715656c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/omap/timer.c +++ /dev/null @@ -1,152 +0,0 @@ -/* - * (C) Copyright 2003 - * Texas Instruments <www.ti.com> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002-2004 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * (C) Copyright 2004 - * Philippe Robin, ARM Ltd. <philippe.robin@arm.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> - -#define TIMER_CLOCK (CONFIG_SYS_CLK_FREQ / (2 << CONFIG_SYS_PTV)) -#define TIMER_LOAD_VAL 0xffffffff - -/* macro to read the 32 bit timer */ -#define READ_TIMER readl(CONFIG_SYS_TIMERBASE+8) \ - / (TIMER_CLOCK / CONFIG_SYS_HZ) - -DECLARE_GLOBAL_DATA_PTR; - -#define timestamp gd->arch.tbl -#define lastdec gd->arch.lastinc - -int timer_init (void) -{ - int32_t val; - - /* Start the decrementer ticking down from 0xffffffff */ - *((int32_t *) (CONFIG_SYS_TIMERBASE + LOAD_TIM)) = TIMER_LOAD_VAL; - val = MPUTIM_ST | MPUTIM_AR | MPUTIM_CLOCK_ENABLE | (CONFIG_SYS_PTV << MPUTIM_PTV_BIT); - *((int32_t *) (CONFIG_SYS_TIMERBASE + CNTL_TIMER)) = val; - - /* init the timestamp and lastdec value */ - reset_timer_masked(); - - return 0; -} - -/* - * timer without interrupts - */ -ulong get_timer (ulong base) -{ - return get_timer_masked () - base; -} - -/* delay x useconds AND preserve advance timestamp value */ -void __udelay (unsigned long usec) -{ - ulong tmo, tmp; - - if(usec >= 1000){ /* if "big" number, spread normalization to seconds */ - tmo = usec / 1000; /* start to normalize for usec to ticks per sec */ - tmo *= CONFIG_SYS_HZ; /* find number of "ticks" to wait to achieve target */ - tmo /= 1000; /* finish normalize. */ - }else{ /* else small number, don't kill it prior to HZ multiply */ - tmo = usec * CONFIG_SYS_HZ; - tmo /= (1000*1000); - } - - tmp = get_timer (0); /* get current timestamp */ - if( (tmo + tmp + 1) < tmp ) /* if setting this fordward will roll time stamp */ - reset_timer_masked (); /* reset "advancing" timestamp to 0, set lastdec value */ - else - tmo += tmp; /* else, set advancing stamp wake up time */ - - while (get_timer_masked () < tmo)/* loop till event */ - /*NOP*/; -} - -void reset_timer_masked (void) -{ - /* reset time */ - lastdec = READ_TIMER; /* capure current decrementer value time */ - timestamp = 0; /* start "advancing" time stamp from 0 */ -} - -ulong get_timer_masked (void) -{ - ulong now = READ_TIMER; /* current tick value */ - - if (lastdec >= now) { /* normal mode (non roll) */ - /* normal mode */ - timestamp += lastdec - now; /* move stamp fordward with absoulte diff ticks */ - } else { /* we have overflow of the count down timer */ - /* nts = ts + ld + (TLV - now) - * ts=old stamp, ld=time that passed before passing through -1 - * (TLV-now) amount of time after passing though -1 - * nts = new "advancing time stamp"...it could also roll and cause problems. - */ - timestamp += lastdec + (TIMER_LOAD_VAL / (TIMER_CLOCK / - CONFIG_SYS_HZ)) - now; - } - lastdec = now; - - return timestamp; -} - -/* waits specified delay value and resets timestamp */ -void udelay_masked (unsigned long usec) -{ - ulong tmo; - ulong endtime; - signed long diff; - - if (usec >= 1000) { /* if "big" number, spread normalization to seconds */ - tmo = usec / 1000; /* start to normalize for usec to ticks per sec */ - tmo *= CONFIG_SYS_HZ; /* find number of "ticks" to wait to achieve target */ - tmo /= 1000; /* finish normalize. */ - } else { /* else small number, don't kill it prior to HZ multiply */ - tmo = usec * CONFIG_SYS_HZ; - tmo /= (1000*1000); - } - - endtime = get_timer_masked () + tmo; - - do { - ulong now = get_timer_masked (); - diff = endtime - now; - } while (diff >= 0); -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk (void) -{ - return CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/Makefile deleted file mode 100644 index 546ebcb52..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/Makefile +++ /dev/null @@ -1,18 +0,0 @@ -# -# Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net> -# -# Based on original Kirkwood support which is -# (C) Copyright 2009 -# Marvell Semiconductor <www.marvell.com> -# Written-by: Prafulla Wadaskar <prafulla@marvell.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = cpu.o -obj-y += dram.o -obj-y += timer.o - -ifndef CONFIG_SKIP_LOWLEVEL_INIT -obj-y += lowlevel_init.o -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/cpu.c deleted file mode 100644 index b55c5f094..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/cpu.c +++ /dev/null @@ -1,295 +0,0 @@ -/* - * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net> - * - * Based on original Kirkwood support which is - * (C) Copyright 2009 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Prafulla Wadaskar <prafulla@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <netdev.h> -#include <asm/cache.h> -#include <asm/io.h> -#include <u-boot/md5.h> -#include <asm/arch/cpu.h> -#include <hush.h> - -#define BUFLEN 16 - -void reset_cpu(unsigned long ignored) -{ - struct orion5x_cpu_registers *cpureg = - (struct orion5x_cpu_registers *)ORION5X_CPU_REG_BASE; - - writel(readl(&cpureg->rstoutn_mask) | (1 << 2), - &cpureg->rstoutn_mask); - writel(readl(&cpureg->sys_soft_rst) | 1, - &cpureg->sys_soft_rst); - while (1) - ; -} - -/* - * Compute Window Size field value from size expressed in bytes - * Used with the Base register to set the address window size and location. - * Must be programmed from LSB to MSB as sequence of ones followed by - * sequence of zeros. The number of ones specifies the size of the window in - * 64 KiB granularity (e.g., a value of 0x00FF specifies 256 = 16 MiB). - * NOTES: - * 1) A sizeval equal to 0x0 specifies 4 GiB. - * 2) A return value of 0x0 specifies 64 KiB. - */ -unsigned int orion5x_winctrl_calcsize(unsigned int sizeval) -{ - /* - * Calculate the number of 64 KiB blocks needed minus one (rounding up). - * For sizeval > 0 this is equivalent to: - * sizeval = (u32) ceil((double) sizeval / 65536.0) - 1 - */ - sizeval = (sizeval - 1) >> 16; - - /* - * Propagate 'one' bits to the right by 'oring' them. - * We need only treat bits 15-0. - */ - sizeval |= sizeval >> 1; /* 'Or' bit 15 onto bit 14 */ - sizeval |= sizeval >> 2; /* 'Or' bits 15-14 onto bits 13-12 */ - sizeval |= sizeval >> 4; /* 'Or' bits 15-12 onto bits 11-8 */ - sizeval |= sizeval >> 8; /* 'Or' bits 15-8 onto bits 7-0*/ - - return sizeval; -} - -/* - * orion5x_config_adr_windows - Configure address Windows - * - * There are 8 address windows supported by Orion5x Soc to addess different - * devices. Each window can be configured for size, BAR and remap addr - * Below configuration is standard for most of the cases - * - * If remap function not used, remap_lo must be set as base - * - * NOTES: - * - * 1) in order to avoid windows with inconsistent control and base values - * (which could prevent access to BOOTCS and hence execution from FLASH) - * always disable window before writing the base value then reenable it - * by writing the control value. - * - * 2) in order to avoid losing access to BOOTCS when disabling window 7, - * first configure window 6 for BOOTCS, then configure window 7 for BOOTCS, - * then configure windows 6 for its own target. - * - * Reference Documentation: - * Mbus-L to Mbus Bridge Registers Configuration. - * (Sec 25.1 and 25.3 of Datasheet) - */ -int orion5x_config_adr_windows(void) -{ - struct orion5x_win_registers *winregs = - (struct orion5x_win_registers *)ORION5X_CPU_WIN_BASE; - -/* Disable window 0, configure it for its intended target, enable it. */ - writel(0, &winregs[0].ctrl); - writel(ORION5X_ADR_PCIE_MEM, &winregs[0].base); - writel(ORION5X_ADR_PCIE_MEM_REMAP_LO, &winregs[0].remap_lo); - writel(ORION5X_ADR_PCIE_MEM_REMAP_HI, &winregs[0].remap_hi); - writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCIE_MEM, - ORION5X_TARGET_PCIE, ORION5X_ATTR_PCIE_MEM, - ORION5X_WIN_ENABLE), &winregs[0].ctrl); -/* Disable window 1, configure it for its intended target, enable it. */ - writel(0, &winregs[1].ctrl); - writel(ORION5X_ADR_PCIE_IO, &winregs[1].base); - writel(ORION5X_ADR_PCIE_IO_REMAP_LO, &winregs[1].remap_lo); - writel(ORION5X_ADR_PCIE_IO_REMAP_HI, &winregs[1].remap_hi); - writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCIE_IO, - ORION5X_TARGET_PCIE, ORION5X_ATTR_PCIE_IO, - ORION5X_WIN_ENABLE), &winregs[1].ctrl); -/* Disable window 2, configure it for its intended target, enable it. */ - writel(0, &winregs[2].ctrl); - writel(ORION5X_ADR_PCI_MEM, &winregs[2].base); - writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCI_MEM, - ORION5X_TARGET_PCI, ORION5X_ATTR_PCI_MEM, - ORION5X_WIN_ENABLE), &winregs[2].ctrl); -/* Disable window 3, configure it for its intended target, enable it. */ - writel(0, &winregs[3].ctrl); - writel(ORION5X_ADR_PCI_IO, &winregs[3].base); - writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCI_IO, - ORION5X_TARGET_PCI, ORION5X_ATTR_PCI_IO, - ORION5X_WIN_ENABLE), &winregs[3].ctrl); -/* Disable window 4, configure it for its intended target, enable it. */ - writel(0, &winregs[4].ctrl); - writel(ORION5X_ADR_DEV_CS0, &winregs[4].base); - writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_DEV_CS0, - ORION5X_TARGET_DEVICE, ORION5X_ATTR_DEV_CS0, - ORION5X_WIN_ENABLE), &winregs[4].ctrl); -/* Disable window 5, configure it for its intended target, enable it. */ - writel(0, &winregs[5].ctrl); - writel(ORION5X_ADR_DEV_CS1, &winregs[5].base); - writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_DEV_CS1, - ORION5X_TARGET_DEVICE, ORION5X_ATTR_DEV_CS1, - ORION5X_WIN_ENABLE), &winregs[5].ctrl); -/* Disable window 6, configure it for FLASH, enable it. */ - writel(0, &winregs[6].ctrl); - writel(ORION5X_ADR_BOOTROM, &winregs[6].base); - writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_BOOTROM, - ORION5X_TARGET_DEVICE, ORION5X_ATTR_BOOTROM, - ORION5X_WIN_ENABLE), &winregs[6].ctrl); -/* Disable window 7, configure it for FLASH, enable it. */ - writel(0, &winregs[7].ctrl); - writel(ORION5X_ADR_BOOTROM, &winregs[7].base); - writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_BOOTROM, - ORION5X_TARGET_DEVICE, ORION5X_ATTR_BOOTROM, - ORION5X_WIN_ENABLE), &winregs[7].ctrl); -/* Disable window 6, configure it for its intended target, enable it. */ - writel(0, &winregs[6].ctrl); - writel(ORION5X_ADR_DEV_CS2, &winregs[6].base); - writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_DEV_CS2, - ORION5X_TARGET_DEVICE, ORION5X_ATTR_DEV_CS2, - ORION5X_WIN_ENABLE), &winregs[6].ctrl); - - return 0; -} - -/* - * Orion5x identification is done through PCIE space. - */ - -u32 orion5x_device_id(void) -{ - return readl(PCIE_DEV_ID_OFF) >> 16; -} - -u32 orion5x_device_rev(void) -{ - return readl(PCIE_DEV_REV_OFF) & 0xff; -} - -#if defined(CONFIG_DISPLAY_CPUINFO) - -/* Display device and revision IDs. - * This function must cover all known device/revision - * combinations, not only the one for which u-boot is - * compiled; this way, one can identify actual HW in - * case of a mismatch. - */ -int print_cpuinfo(void) -{ - char dev_str[7]; /* room enough for 0x0000 plus null byte */ - char rev_str[5]; /* room enough for 0x00 plus null byte */ - char *dev_name = NULL; - char *rev_name = NULL; - - u32 dev = orion5x_device_id(); - u32 rev = orion5x_device_rev(); - - if (dev == MV88F5181_DEV_ID) { - dev_name = "MV88F5181"; - if (rev == MV88F5181_REV_B1) - rev_name = "B1"; - else if (rev == MV88F5181L_REV_A1) { - dev_name = "MV88F5181L"; - rev_name = "A1"; - } else if (rev == MV88F5181L_REV_A0) { - dev_name = "MV88F5181L"; - rev_name = "A0"; - } - } else if (dev == MV88F5182_DEV_ID) { - dev_name = "MV88F5182"; - if (rev == MV88F5182_REV_A2) - rev_name = "A2"; - } else if (dev == MV88F5281_DEV_ID) { - dev_name = "MV88F5281"; - if (rev == MV88F5281_REV_D2) - rev_name = "D2"; - else if (rev == MV88F5281_REV_D1) - rev_name = "D1"; - else if (rev == MV88F5281_REV_D0) - rev_name = "D0"; - } else if (dev == MV88F6183_DEV_ID) { - dev_name = "MV88F6183"; - if (rev == MV88F6183_REV_B0) - rev_name = "B0"; - } - if (dev_name == NULL) { - sprintf(dev_str, "0x%04x", dev); - dev_name = dev_str; - } - if (rev_name == NULL) { - sprintf(rev_str, "0x%02x", rev); - rev_name = rev_str; - } - - printf("SoC: Orion5x %s-%s\n", dev_name, rev_name); - - return 0; -} -#endif /* CONFIG_DISPLAY_CPUINFO */ - -#ifdef CONFIG_ARCH_CPU_INIT -int arch_cpu_init(void) -{ - /* Enable and invalidate L2 cache in write through mode */ - invalidate_l2_cache(); - - orion5x_config_adr_windows(); - - return 0; -} -#endif /* CONFIG_ARCH_CPU_INIT */ - -/* - * SOC specific misc init - */ -#if defined(CONFIG_ARCH_MISC_INIT) -int arch_misc_init(void) -{ - u32 temp; - - /*CPU streaming & write allocate */ - temp = readfr_extra_feature_reg(); - temp &= ~(1 << 28); /* disable wr alloc */ - writefr_extra_feature_reg(temp); - - temp = readfr_extra_feature_reg(); - temp &= ~(1 << 29); /* streaming disabled */ - writefr_extra_feature_reg(temp); - - /* L2Cache settings */ - temp = readfr_extra_feature_reg(); - /* Disable L2C pre fetch - Set bit 24 */ - temp |= (1 << 24); - /* enable L2C - Set bit 22 */ - temp |= (1 << 22); - writefr_extra_feature_reg(temp); - - icache_enable(); - /* Change reset vector to address 0x0 */ - temp = get_cr(); - set_cr(temp & ~CR_V); - - /* Set CPIOs and MPPs - values provided by board - include file */ - writel(ORION5X_MPP0_7, ORION5X_MPP_BASE+0x00); - writel(ORION5X_MPP8_15, ORION5X_MPP_BASE+0x04); - writel(ORION5X_MPP16_23, ORION5X_MPP_BASE+0x50); - writel(ORION5X_GPIO_OUT_VALUE, ORION5X_GPIO_BASE+0x00); - writel(ORION5X_GPIO_OUT_ENABLE, ORION5X_GPIO_BASE+0x04); - writel(ORION5X_GPIO_IN_POLARITY, ORION5X_GPIO_BASE+0x0c); - - /* initialize timer */ - timer_init_r(); - return 0; -} -#endif /* CONFIG_ARCH_MISC_INIT */ - -#ifdef CONFIG_MVGBE -int cpu_eth_init(bd_t *bis) -{ - mvgbe_initialize(bis); - return 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/dram.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/dram.c deleted file mode 100644 index 9ed93d25b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/dram.c +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net> - * - * Based on original Kirkwood support which is - * (C) Copyright 2009 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Prafulla Wadaskar <prafulla@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <config.h> -#include <asm/arch/cpu.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* - * orion5x_sdram_bar - reads SDRAM Base Address Register - */ -u32 orion5x_sdram_bar(enum memory_bank bank) -{ - struct orion5x_ddr_addr_decode_registers *winregs = - (struct orion5x_ddr_addr_decode_registers *) - ORION5X_DRAM_BASE; - - u32 result = 0; - u32 enable = 0x01 & winregs[bank].size; - - if ((!enable) || (bank > BANK3)) - return 0; - - result = winregs[bank].base; - return result; -} -int dram_init (void) -{ - /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size( - (long *) orion5x_sdram_bar(0), - CONFIG_MAX_RAM_BANK_SIZE); - return 0; -} - -void dram_init_banksize (void) -{ - int i; - - for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { - gd->bd->bi_dram[i].start = orion5x_sdram_bar(i); - gd->bd->bi_dram[i].size = get_ram_size( - (long *) (gd->bd->bi_dram[i].start), - CONFIG_MAX_RAM_BANK_SIZE); - } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S deleted file mode 100644 index 4dacc296e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S +++ /dev/null @@ -1,277 +0,0 @@ -/* - * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net> - * - * (C) Copyright 2009 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Prafulla Wadaskar <prafulla@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include "asm/arch/orion5x.h" - -/* - * Configuration values for SDRAM access setup - */ - -#define SDRAM_CONFIG 0x3148400 -#define SDRAM_MODE 0x62 -#define SDRAM_CONTROL 0x4041000 -#define SDRAM_TIME_CTRL_LOW 0x11602220 -#define SDRAM_TIME_CTRL_HI 0x40c -#define SDRAM_OPEN_PAGE_EN 0x0 -/* DDR 1 2x 32M NANYA NT5DS16M16CS-6K ==> 64MB */ -#define SDRAM_BANK0_SIZE 0x3ff0001 -#define SDRAM_ADDR_CTRL 0x10 - -#define SDRAM_OP_NOP 0x05 -#define SDRAM_OP_SETMODE 0x03 - -#define SDRAM_PAD_CTRL_WR_EN 0x80000000 -#define SDRAM_PAD_CTRL_TUNE_EN 0x00010000 -#define SDRAM_PAD_CTRL_DRVN_MASK 0x0000003f -#define SDRAM_PAD_CTRL_DRVP_MASK 0x00000fc0 - -/* - * For Guideline MEM-3 - Drive Strength value - */ - -#define DDR1_PAD_STRENGTH_DEFAULT 0x00001000 -#define SDRAM_PAD_CTRL_DRV_STR_MASK 0x00003000 - -/* - * For Guideline MEM-4 - DQS Reference Delay Tuning - */ - -#define MSAR_ARMDDRCLCK_MASK 0x000000f0 -#define MSAR_ARMDDRCLCK_H_MASK 0x00000100 - -#define MSAR_ARMDDRCLCK_333_167 0x00000000 -#define MSAR_ARMDDRCLCK_500_167 0x00000030 -#define MSAR_ARMDDRCLCK_667_167 0x00000060 -#define MSAR_ARMDDRCLCK_400_200_1 0x000001E0 -#define MSAR_ARMDDRCLCK_400_200 0x00000010 -#define MSAR_ARMDDRCLCK_600_200 0x00000050 -#define MSAR_ARMDDRCLCK_800_200 0x00000070 - -#define FTDLL_DDR1_166MHZ 0x0047F001 - -#define FTDLL_DDR1_200MHZ 0x0044D001 - -/* - * Low-level init happens right after start.S has switched to SVC32, - * flushed and disabled caches and disabled MMU. We're still running - * from the boot chip select, so the first thing we should do is set - * up RAM for us to relocate into. - */ - -.globl lowlevel_init - -lowlevel_init: - - /* Use 'r4 as the base for internal register accesses */ - ldr r4, =ORION5X_REGS_PHY_BASE - - /* move internal registers from the default 0xD0000000 - * to their intended location, defined by SoC */ - ldr r3, =0xD0000000 - add r3, r3, #0x20000 - str r4, [r3, #0x80] - - /* Use R3 as the base for DRAM registers */ - add r3, r4, #0x01000 - - /*DDR SDRAM Initialization Control */ - ldr r6, =0x00000001 - str r6, [r3, #0x480] - - /* Use R3 as the base for PCI registers */ - add r3, r4, #0x31000 - - /* Disable arbiter */ - ldr r6, =0x00000030 - str r6, [r3, #0xd00] - - /* Use R3 as the base for DRAM registers */ - add r3, r4, #0x01000 - - /* set all dram windows to 0 */ - mov r6, #0 - str r6, [r3, #0x504] - str r6, [r3, #0x50C] - str r6, [r3, #0x514] - str r6, [r3, #0x51C] - - /* 1) Configure SDRAM */ - ldr r6, =SDRAM_CONFIG - str r6, [r3, #0x400] - - /* 2) Set SDRAM Control reg */ - ldr r6, =SDRAM_CONTROL - str r6, [r3, #0x404] - - /* 3) Write SDRAM address control register */ - ldr r6, =SDRAM_ADDR_CTRL - str r6, [r3, #0x410] - - /* 4) Write SDRAM bank 0 size register */ - ldr r6, =SDRAM_BANK0_SIZE - str r6, [r3, #0x504] - /* keep other banks disabled */ - - /* 5) Write SDRAM open pages control register */ - ldr r6, =SDRAM_OPEN_PAGE_EN - str r6, [r3, #0x414] - - /* 6) Write SDRAM timing Low register */ - ldr r6, =SDRAM_TIME_CTRL_LOW - str r6, [r3, #0x408] - - /* 7) Write SDRAM timing High register */ - ldr r6, =SDRAM_TIME_CTRL_HI - str r6, [r3, #0x40C] - - /* 8) Write SDRAM mode register */ - /* The CPU must not attempt to change the SDRAM Mode register setting */ - /* prior to DRAM controller completion of the DRAM initialization */ - /* sequence. To guarantee this restriction, it is recommended that */ - /* the CPU sets the SDRAM Operation register to NOP command, performs */ - /* read polling until the register is back in Normal operation value, */ - /* and then sets SDRAM Mode register to its new value. */ - - /* 8.1 write 'nop' to SDRAM operation */ - ldr r6, =SDRAM_OP_NOP - str r6, [r3, #0x418] - - /* 8.2 poll SDRAM operation until back in 'normal' mode. */ -1: - ldr r6, [r3, #0x418] - cmp r6, #0 - bne 1b - - /* 8.3 Now its safe to write new value to SDRAM Mode register */ - ldr r6, =SDRAM_MODE - str r6, [r3, #0x41C] - - /* 8.4 Set new mode */ - ldr r6, =SDRAM_OP_SETMODE - str r6, [r3, #0x418] - - /* 8.5 poll SDRAM operation until back in 'normal' mode. */ -2: - ldr r6, [r3, #0x418] - cmp r6, #0 - bne 2b - - /* DDR SDRAM Address/Control Pads Calibration */ - ldr r6, [r3, #0x4C0] - - /* Set Bit [31] to make the register writable */ - orr r6, r6, #SDRAM_PAD_CTRL_WR_EN - str r6, [r3, #0x4C0] - - bic r6, r6, #SDRAM_PAD_CTRL_WR_EN - bic r6, r6, #SDRAM_PAD_CTRL_TUNE_EN - bic r6, r6, #SDRAM_PAD_CTRL_DRVN_MASK - bic r6, r6, #SDRAM_PAD_CTRL_DRVP_MASK - - /* Get the final N locked value of driving strength [22:17] */ - mov r1, r6 - mov r1, r1, LSL #9 - mov r1, r1, LSR #26 /* r1[5:0]<DrvN> = r3[22:17]<LockN> */ - orr r1, r1, r1, LSL #6 /* r1[11:6]<DrvP> = r1[5:0]<DrvN> */ - - /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */ - orr r6, r6, r1 - str r6, [r3, #0x4C0] - - /* DDR SDRAM Data Pads Calibration */ - ldr r6, [r3, #0x4C4] - - /* Set Bit [31] to make the register writable */ - orr r6, r6, #SDRAM_PAD_CTRL_WR_EN - str r6, [r3, #0x4C4] - - bic r6, r6, #SDRAM_PAD_CTRL_WR_EN - bic r6, r6, #SDRAM_PAD_CTRL_TUNE_EN - bic r6, r6, #SDRAM_PAD_CTRL_DRVN_MASK - bic r6, r6, #SDRAM_PAD_CTRL_DRVP_MASK - - /* Get the final N locked value of driving strength [22:17] */ - mov r1, r6 - mov r1, r1, LSL #9 - mov r1, r1, LSR #26 - orr r1, r1, r1, LSL #6 /* r1[5:0] = r3[22:17]<LockN> */ - - /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */ - orr r6, r6, r1 - - str r6, [r3, #0x4C4] - - /* Implement Guideline (GL# MEM-3) Drive Strength Value */ - /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0 */ - - ldr r1, =DDR1_PAD_STRENGTH_DEFAULT - - /* Enable writes to DDR SDRAM Addr/Ctrl Pads Calibration register */ - ldr r6, [r3, #0x4C0] - orr r6, r6, #SDRAM_PAD_CTRL_WR_EN - str r6, [r3, #0x4C0] - - /* Correct strength and disable writes again */ - bic r6, r6, #SDRAM_PAD_CTRL_WR_EN - bic r6, r6, #SDRAM_PAD_CTRL_DRV_STR_MASK - orr r6, r6, r1 - str r6, [r3, #0x4C0] - - /* Enable writes to DDR SDRAM Data Pads Calibration register */ - ldr r6, [r3, #0x4C4] - orr r6, r6, #SDRAM_PAD_CTRL_WR_EN - str r6, [r3, #0x4C4] - - /* Correct strength and disable writes again */ - bic r6, r6, #SDRAM_PAD_CTRL_DRV_STR_MASK - bic r6, r6, #SDRAM_PAD_CTRL_WR_EN - orr r6, r6, r1 - str r6, [r3, #0x4C4] - - /* Implement Guideline (GL# MEM-4) DQS Reference Delay Tuning */ - /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0 */ - - /* Get the "sample on reset" register for the DDR frequancy */ - ldr r3, =0x10000 - ldr r6, [r3, #0x010] - ldr r1, =MSAR_ARMDDRCLCK_MASK - and r1, r6, r1 - - ldr r6, =FTDLL_DDR1_166MHZ - cmp r1, #MSAR_ARMDDRCLCK_333_167 - beq 3f - cmp r1, #MSAR_ARMDDRCLCK_500_167 - beq 3f - cmp r1, #MSAR_ARMDDRCLCK_667_167 - beq 3f - - ldr r6, =FTDLL_DDR1_200MHZ - cmp r1, #MSAR_ARMDDRCLCK_400_200_1 - beq 3f - cmp r1, #MSAR_ARMDDRCLCK_400_200 - beq 3f - cmp r1, #MSAR_ARMDDRCLCK_600_200 - beq 3f - cmp r1, #MSAR_ARMDDRCLCK_800_200 - beq 3f - - ldr r6, =0 - -3: - /* Use R3 as the base for DRAM registers */ - add r3, r4, #0x01000 - - ldr r2, [r3, #0x484] - orr r2, r2, r6 - str r2, [r3, #0x484] - - /* Return to U-boot via saved link register */ - mov pc, lr diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/timer.c deleted file mode 100644 index ec4f6bee8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/orion5x/timer.c +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net> - * - * Based on original Kirkwood support which is - * Copyright (C) Marvell International Ltd. and its affiliates - * Written-by: Prafulla Wadaskar <prafulla@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> - -#define UBOOT_CNTR 0 /* counter to use for uboot timer */ - -/* Timer reload and current value registers */ -struct orion5x_tmr_val { - u32 reload; /* Timer reload reg */ - u32 val; /* Timer value reg */ -}; - -/* Timer registers */ -struct orion5x_tmr_registers { - u32 ctrl; /* Timer control reg */ - u32 pad[3]; - struct orion5x_tmr_val tmr[2]; - u32 wdt_reload; - u32 wdt_val; -}; - -struct orion5x_tmr_registers *orion5x_tmr_regs = - (struct orion5x_tmr_registers *)ORION5X_TIMER_BASE; - -/* - * ARM Timers Registers Map - */ -#define CNTMR_CTRL_REG (&orion5x_tmr_regs->ctrl) -#define CNTMR_RELOAD_REG(tmrnum) (&orion5x_tmr_regs->tmr[tmrnum].reload) -#define CNTMR_VAL_REG(tmrnum) (&orion5x_tmr_regs->tmr[tmrnum].val) - -/* - * ARM Timers Control Register - * CPU_TIMERS_CTRL_REG (CTCR) - */ -#define CTCR_ARM_TIMER_EN_OFFS(cntr) (cntr * 2) -#define CTCR_ARM_TIMER_EN_MASK(cntr) (1 << CTCR_ARM_TIMER_EN_OFFS) -#define CTCR_ARM_TIMER_EN(cntr) (1 << CTCR_ARM_TIMER_EN_OFFS(cntr)) -#define CTCR_ARM_TIMER_DIS(cntr) (0 << CTCR_ARM_TIMER_EN_OFFS(cntr)) - -#define CTCR_ARM_TIMER_AUTO_OFFS(cntr) ((cntr * 2) + 1) -#define CTCR_ARM_TIMER_AUTO_MASK(cntr) (1 << 1) -#define CTCR_ARM_TIMER_AUTO_EN(cntr) (1 << CTCR_ARM_TIMER_AUTO_OFFS(cntr)) -#define CTCR_ARM_TIMER_AUTO_DIS(cntr) (0 << CTCR_ARM_TIMER_AUTO_OFFS(cntr)) - -/* - * ARM Timer\Watchdog Reload Register - * CNTMR_RELOAD_REG (TRR) - */ -#define TRG_ARM_TIMER_REL_OFFS 0 -#define TRG_ARM_TIMER_REL_MASK 0xffffffff - -/* - * ARM Timer\Watchdog Register - * CNTMR_VAL_REG (TVRG) - */ -#define TVR_ARM_TIMER_OFFS 0 -#define TVR_ARM_TIMER_MASK 0xffffffff -#define TVR_ARM_TIMER_MAX 0xffffffff -#define TIMER_LOAD_VAL 0xffffffff - -static inline ulong read_timer(void) -{ - return readl(CNTMR_VAL_REG(UBOOT_CNTR)) - / (CONFIG_SYS_TCLK / 1000); -} - -DECLARE_GLOBAL_DATA_PTR; - -#define timestamp gd->arch.tbl -#define lastdec gd->arch.lastinc - -ulong get_timer_masked(void) -{ - ulong now = read_timer(); - - if (lastdec >= now) { - /* normal mode */ - timestamp += lastdec - now; - } else { - /* we have an overflow ... */ - timestamp += lastdec + - (TIMER_LOAD_VAL / (CONFIG_SYS_TCLK / 1000)) - now; - } - lastdec = now; - - return timestamp; -} - -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -static inline ulong uboot_cntr_val(void) -{ - return readl(CNTMR_VAL_REG(UBOOT_CNTR)); -} - -void __udelay(unsigned long usec) -{ - uint current; - ulong delayticks; - - current = uboot_cntr_val(); - delayticks = (usec * (CONFIG_SYS_TCLK / 1000000)); - - if (current < delayticks) { - delayticks -= current; - while (uboot_cntr_val() < current) - ; - while ((TIMER_LOAD_VAL - delayticks) < uboot_cntr_val()) - ; - } else { - while (uboot_cntr_val() > (current - delayticks)) - ; - } -} - -/* - * init the counter - */ -int timer_init(void) -{ - unsigned int cntmrctrl; - - /* load value into timer */ - writel(TIMER_LOAD_VAL, CNTMR_RELOAD_REG(UBOOT_CNTR)); - writel(TIMER_LOAD_VAL, CNTMR_VAL_REG(UBOOT_CNTR)); - - /* enable timer in auto reload mode */ - cntmrctrl = readl(CNTMR_CTRL_REG); - cntmrctrl |= CTCR_ARM_TIMER_EN(UBOOT_CNTR); - cntmrctrl |= CTCR_ARM_TIMER_AUTO_EN(UBOOT_CNTR); - writel(cntmrctrl, CNTMR_CTRL_REG); - return 0; -} - -void timer_init_r(void) -{ - /* init the timestamp and lastdec value */ - lastdec = read_timer(); - timestamp = 0; -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk (void) -{ - return (ulong)CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/Makefile deleted file mode 100644 index 988341f8f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2011 -# Marvell Semiconductor <www.marvell.com> -# Written-by: Lei Wen <leiwen@marvell.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = cpu.o timer.o dram.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/cpu.c deleted file mode 100644 index 4e2a177c0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/cpu.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * (C) Copyright 2011 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Lei Wen <leiwen@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/pantheon.h> - -#define UARTCLK14745KHZ (APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(1)) -#define SET_MRVL_ID (1<<8) -#define L2C_RAM_SEL (1<<4) - -int arch_cpu_init(void) -{ - u32 val; - struct panthcpu_registers *cpuregs = - (struct panthcpu_registers*) PANTHEON_CPU_BASE; - - struct panthapb_registers *apbclkres = - (struct panthapb_registers*) PANTHEON_APBC_BASE; - - struct panthmpmu_registers *mpmu = - (struct panthmpmu_registers*) PANTHEON_MPMU_BASE; - - struct panthapmu_registers *apmu = - (struct panthapmu_registers *) PANTHEON_APMU_BASE; - - /* set SEL_MRVL_ID bit in PANTHEON_CPU_CONF register */ - val = readl(&cpuregs->cpu_conf); - val = val | SET_MRVL_ID; - writel(val, &cpuregs->cpu_conf); - - /* Turn on clock gating (PMUM_CCGR) */ - writel(0xFFFFFFFF, &mpmu->ccgr); - - /* Turn on clock gating (PMUM_ACGR) */ - writel(0xFFFFFFFF, &mpmu->acgr); - - /* Turn on uart2 clock */ - writel(UARTCLK14745KHZ, &apbclkres->uart0); - - /* Enable GPIO clock */ - writel(APBC_APBCLK, &apbclkres->gpio); - -#ifdef CONFIG_I2C_MV - /* Enable I2C clock */ - writel(APBC_RST | APBC_FNCLK | APBC_APBCLK, &apbclkres->twsi); - writel(APBC_FNCLK | APBC_APBCLK, &apbclkres->twsi); -#endif - -#ifdef CONFIG_MV_SDHCI - /* Enable mmc clock */ - writel(APMU_PERI_CLK | APMU_AXI_CLK | APMU_PERI_RST | APMU_AXI_RST, - &apmu->sd1); - writel(APMU_PERI_CLK | APMU_AXI_CLK | APMU_PERI_RST | APMU_AXI_RST, - &apmu->sd3); -#endif - - icache_enable(); - - return 0; -} - -#if defined(CONFIG_DISPLAY_CPUINFO) -int print_cpuinfo(void) -{ - u32 id; - struct panthcpu_registers *cpuregs = - (struct panthcpu_registers*) PANTHEON_CPU_BASE; - - id = readl(&cpuregs->chip_id); - printf("SoC: PANTHEON 88AP%X-%X\n", (id & 0xFFF), (id >> 0x10)); - return 0; -} -#endif - -#ifdef CONFIG_I2C_MV -void i2c_clk_enable(void) -{ -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/dram.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/dram.c deleted file mode 100644 index f77e3d0ab..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/dram.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * (C) Copyright 2011 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Lei Wen <leiwen@marvell.com>, - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/pantheon.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* - * Pantheon DRAM controller supports upto 8 banks - * for chip select 0 and 1 - */ - -/* - * DDR Memory Control Registers - * Refer Datasheet 4.4 - */ -struct panthddr_map_registers { - u32 cs; /* Memory Address Map Register -CS */ - u32 pad[3]; -}; - -struct panthddr_registers { - u8 pad[0x100 - 0x000]; - struct panthddr_map_registers mmap[2]; -}; - -/* - * panth_sdram_base - reads SDRAM Base Address Register - */ -u32 panth_sdram_base(int chip_sel) -{ - struct panthddr_registers *ddr_regs = - (struct panthddr_registers *)PANTHEON_DRAM_BASE; - u32 result = 0; - u32 CS_valid = 0x01 & readl(&ddr_regs->mmap[chip_sel].cs); - - if (!CS_valid) - return 0; - - result = readl(&ddr_regs->mmap[chip_sel].cs) & 0xFF800000; - return result; -} - -/* - * panth_sdram_size - reads SDRAM size - */ -u32 panth_sdram_size(int chip_sel) -{ - struct panthddr_registers *ddr_regs = - (struct panthddr_registers *)PANTHEON_DRAM_BASE; - u32 result = 0; - u32 CS_valid = 0x01 & readl(&ddr_regs->mmap[chip_sel].cs); - - if (!CS_valid) - return 0; - - result = readl(&ddr_regs->mmap[chip_sel].cs); - result = (result >> 16) & 0xF; - if (result < 0x7) { - printf("Unknown DRAM Size\n"); - return -1; - } else { - return ((0x8 << (result - 0x7)) * 1024 * 1024); - } -} - -#ifndef CONFIG_SYS_BOARD_DRAM_INIT -int dram_init(void) -{ - int i; - - gd->ram_size = 0; - for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { - gd->bd->bi_dram[i].start = panth_sdram_base(i); - gd->bd->bi_dram[i].size = panth_sdram_size(i); - /* - * It is assumed that all memory banks are consecutive - * and without gaps. - * If the gap is found, ram_size will be reported for - * consecutive memory only - */ - if (gd->bd->bi_dram[i].start != gd->ram_size) - break; - - gd->ram_size += gd->bd->bi_dram[i].size; - - } - - for (; i < CONFIG_NR_DRAM_BANKS; i++) { - /* - * If above loop terminated prematurely, we need to set - * remaining banks' start address & size as 0. Otherwise other - * u-boot functions and Linux kernel gets wrong values which - * could result in crash - */ - gd->bd->bi_dram[i].start = 0; - gd->bd->bi_dram[i].size = 0; - } - return 0; -} - -/* - * If this function is not defined here, - * board.c alters dram bank zero configuration defined above. - */ -void dram_init_banksize(void) -{ - dram_init(); -} -#endif /* CONFIG_SYS_BOARD_DRAM_INIT */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/timer.c deleted file mode 100644 index 6382d3b0c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/pantheon/timer.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - * (C) Copyright 2011 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Lei Wen <leiwen@marvell.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/pantheon.h> - -/* - * Timer registers - * Refer 6.2.9 in Datasheet - */ -struct panthtmr_registers { - u32 clk_ctrl; /* Timer clk control reg */ - u32 match[9]; /* Timer match registers */ - u32 count[3]; /* Timer count registers */ - u32 status[3]; - u32 ie[3]; - u32 preload[3]; /* Timer preload value */ - u32 preload_ctrl[3]; - u32 wdt_match_en; - u32 wdt_match_r; - u32 wdt_val; - u32 wdt_sts; - u32 icr[3]; - u32 wdt_icr; - u32 cer; /* Timer count enable reg */ - u32 cmr; - u32 ilr[3]; - u32 wcr; - u32 wfar; - u32 wsar; - u32 cvwr[3]; -}; - -#define TIMER 0 /* Use TIMER 0 */ -/* Each timer has 3 match registers */ -#define MATCH_CMP(x) ((3 * TIMER) + x) -#define TIMER_LOAD_VAL 0xffffffff -#define COUNT_RD_REQ 0x1 - -DECLARE_GLOBAL_DATA_PTR; -/* Using gd->arch.tbu from timestamp and gd->arch.tbl for lastdec */ - -/* - * For preventing risk of instability in reading counter value, - * first set read request to register cvwr and then read same - * register after it captures counter value. - */ -ulong read_timer(void) -{ - struct panthtmr_registers *panthtimers = - (struct panthtmr_registers *) PANTHEON_TIMER_BASE; - volatile int loop=100; - ulong val; - - writel(COUNT_RD_REQ, &panthtimers->cvwr); - while (loop--) - val = readl(&panthtimers->cvwr); - - /* - * This stop gcc complain and prevent loop mistake init to 0 - */ - val = readl(&panthtimers->cvwr); - - return val; -} - -ulong get_timer_masked(void) -{ - ulong now = read_timer(); - - if (now >= gd->arch.tbl) { - /* normal mode */ - gd->arch.tbu += now - gd->arch.tbl; - } else { - /* we have an overflow ... */ - gd->arch.tbu += now + TIMER_LOAD_VAL - gd->arch.tbl; - } - gd->arch.tbl = now; - - return gd->arch.tbu; -} - -ulong get_timer(ulong base) -{ - return ((get_timer_masked() / (CONFIG_SYS_HZ_CLOCK / 1000)) - - base); -} - -void __udelay(unsigned long usec) -{ - ulong delayticks; - ulong endtime; - - delayticks = (usec * (CONFIG_SYS_HZ_CLOCK / 1000000)); - endtime = get_timer_masked() + delayticks; - - while (get_timer_masked() < endtime) - ; -} - -/* - * init the Timer - */ -int timer_init(void) -{ - struct panthapb_registers *apb1clkres = - (struct panthapb_registers *) PANTHEON_APBC_BASE; - struct panthtmr_registers *panthtimers = - (struct panthtmr_registers *) PANTHEON_TIMER_BASE; - - /* Enable Timer clock at 3.25 MHZ */ - writel(APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(3), &apb1clkres->timers); - - /* load value into timer */ - writel(0x0, &panthtimers->clk_ctrl); - /* Use Timer 0 Match Resiger 0 */ - writel(TIMER_LOAD_VAL, &panthtimers->match[MATCH_CMP(0)]); - /* Preload value is 0 */ - writel(0x0, &panthtimers->preload[TIMER]); - /* Enable match comparator 0 for Timer 0 */ - writel(0x1, &panthtimers->preload_ctrl[TIMER]); - - /* Enable timer 0 */ - writel(0x1, &panthtimers->cer); - /* init the gd->arch.tbu and gd->arch.tbl value */ - gd->arch.tbl = read_timer(); - gd->arch.tbu = 0; - - return 0; -} - -#define MPMU_APRR_WDTR (1<<4) -#define TMR_WFAR 0xbaba /* WDT Register First key */ -#define TMP_WSAR 0xeb10 /* WDT Register Second key */ - -/* - * This function uses internal Watchdog Timer - * based reset mechanism. - * Steps to write watchdog registers (protected access) - * 1. Write key value to TMR_WFAR reg. - * 2. Write key value to TMP_WSAR reg. - * 3. Perform write operation. - */ -void reset_cpu (unsigned long ignored) -{ - struct panthmpmu_registers *mpmu = - (struct panthmpmu_registers *) PANTHEON_MPMU_BASE; - struct panthtmr_registers *panthtimers = - (struct panthtmr_registers *) PANTHEON_WD_TIMER_BASE; - u32 val; - - /* negate hardware reset to the WDT after system reset */ - val = readl(&mpmu->aprr); - val = val | MPMU_APRR_WDTR; - writel(val, &mpmu->aprr); - - /* reset/enable WDT clock */ - writel(APBC_APBCLK, &mpmu->wdtpcr); - - /* clear previous WDT status */ - writel(TMR_WFAR, &panthtimers->wfar); - writel(TMP_WSAR, &panthtimers->wsar); - writel(0, &panthtimers->wdt_sts); - - /* set match counter */ - writel(TMR_WFAR, &panthtimers->wfar); - writel(TMP_WSAR, &panthtimers->wsar); - writel(0xf, &panthtimers->wdt_match_r); - - /* enable WDT reset */ - writel(TMR_WFAR, &panthtimers->wfar); - writel(TMP_WSAR, &panthtimers->wsar); - writel(0x3, &panthtimers->wdt_match_en); - - /*enable functional WDT clock */ - writel(APBC_APBCLK | APBC_FNCLK, &mpmu->wdtpcr); -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk (void) -{ - return (ulong)CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/Makefile deleted file mode 100644 index 3f190bc0c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := cpu.o \ - reset.o \ - timer.o - -ifdef CONFIG_SPL_BUILD -obj-y += spl.o spl_boot.o -obj-$(CONFIG_SPEAR600) += spear600.o -obj-$(CONFIG_DDR_MT47H64M16) += spr600_mt47h64m16_3_333_cl5_psync.o -obj-$(CONFIG_DDR_MT47H32M16) += spr600_mt47h32m16_333_cl5_psync.o -obj-$(CONFIG_DDR_MT47H32M16) += spr600_mt47h32m16_37e_166_cl4_sync.o -obj-$(CONFIG_DDR_MT47H128M8) += spr600_mt47h128m8_3_266_cl5_async.o -endif - -extra-$(CONFIG_SPL_BUILD) := start.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/cpu.c deleted file mode 100644 index 3757ffb2c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/cpu.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * (C) Copyright 2010 - * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/spr_misc.h> - -int arch_cpu_init(void) -{ - struct misc_regs *const misc_p = - (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - u32 periph1_clken, periph_clk_cfg; - - periph1_clken = readl(&misc_p->periph1_clken); - -#if defined(CONFIG_SPEAR3XX) - periph1_clken |= MISC_GPT2ENB; -#elif defined(CONFIG_SPEAR600) - periph1_clken |= MISC_GPT3ENB; -#endif - -#if defined(CONFIG_PL011_SERIAL) - periph1_clken |= MISC_UART0ENB; - - periph_clk_cfg = readl(&misc_p->periph_clk_cfg); - periph_clk_cfg &= ~CONFIG_SPEAR_UARTCLKMSK; - periph_clk_cfg |= CONFIG_SPEAR_UART48M; - writel(periph_clk_cfg, &misc_p->periph_clk_cfg); -#endif -#if defined(CONFIG_DESIGNWARE_ETH) - periph1_clken |= MISC_ETHENB; -#endif -#if defined(CONFIG_DW_UDC) - periph1_clken |= MISC_USBDENB; -#endif -#if defined(CONFIG_DW_I2C) - periph1_clken |= MISC_I2CENB; -#endif -#if defined(CONFIG_ST_SMI) - periph1_clken |= MISC_SMIENB; -#endif -#if defined(CONFIG_NAND_FSMC) - periph1_clken |= MISC_FSMCENB; -#endif - - writel(periph1_clken, &misc_p->periph1_clken); - return 0; -} - -#ifdef CONFIG_DISPLAY_CPUINFO -int print_cpuinfo(void) -{ -#ifdef CONFIG_SPEAR300 - printf("CPU: SPEAr300\n"); -#elif defined(CONFIG_SPEAR310) - printf("CPU: SPEAr310\n"); -#elif defined(CONFIG_SPEAR320) - printf("CPU: SPEAr320\n"); -#elif defined(CONFIG_SPEAR600) - printf("CPU: SPEAr600\n"); -#else -#error CPU not supported in spear platform -#endif - return 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/reset.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/reset.c deleted file mode 100644 index 9546e80bc..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/reset.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * (C) Copyright 2009 - * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/spr_syscntl.h> - -void reset_cpu(ulong ignored) -{ - struct syscntl_regs *syscntl_regs_p = - (struct syscntl_regs *)CONFIG_SPEAR_SYSCNTLBASE; - - printf("System is going to reboot ...\n"); - - /* - * This 1 second delay will allow the above message - * to be printed before reset - */ - udelay((1000 * 1000)); - - /* Going into slow mode before resetting SOC */ - writel(0x02, &syscntl_regs_p->scctrl); - - /* - * Writing any value to the system status register will - * reset the SoC - */ - writel(0x00, &syscntl_regs_p->scsysstat); - - /* system will restart */ - while (1) - ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spear600.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spear600.c deleted file mode 100644 index 6474e9d55..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spear600.c +++ /dev/null @@ -1,217 +0,0 @@ -/* - * (C) Copyright 2000-2009 - * Viresh Kumar, ST Microelectronics, viresh.kumar@st.com - * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/hardware.h> -#include <asm/io.h> -#include <asm/arch/spr_misc.h> -#include <asm/arch/spr_defs.h> - -static void sel_1v8(void) -{ - struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - u32 ddr1v8, ddr2v5; - - ddr2v5 = readl(&misc_p->ddr_2v5_compensation); - ddr2v5 &= 0x8080ffc0; - ddr2v5 |= 0x78000003; - writel(ddr2v5, &misc_p->ddr_2v5_compensation); - - ddr1v8 = readl(&misc_p->ddr_1v8_compensation); - ddr1v8 &= 0x8080ffc0; - ddr1v8 |= 0x78000010; - writel(ddr1v8, &misc_p->ddr_1v8_compensation); - - while (!(readl(&misc_p->ddr_1v8_compensation) & DDR_COMP_ACCURATE)) - ; -} - -static void sel_2v5(void) -{ - struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - u32 ddr1v8, ddr2v5; - - ddr1v8 = readl(&misc_p->ddr_1v8_compensation); - ddr1v8 &= 0x8080ffc0; - ddr1v8 |= 0x78000003; - writel(ddr1v8, &misc_p->ddr_1v8_compensation); - - ddr2v5 = readl(&misc_p->ddr_2v5_compensation); - ddr2v5 &= 0x8080ffc0; - ddr2v5 |= 0x78000010; - writel(ddr2v5, &misc_p->ddr_2v5_compensation); - - while (!(readl(&misc_p->ddr_2v5_compensation) & DDR_COMP_ACCURATE)) - ; -} - -/* - * plat_ddr_init: - */ -void plat_ddr_init(void) -{ - struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - u32 ddrpad; - u32 core3v3, ddr1v8, ddr2v5; - - /* DDR pad register configurations */ - ddrpad = readl(&misc_p->ddr_pad); - ddrpad &= ~DDR_PAD_CNF_MSK; - -#if (CONFIG_DDR_HCLK) - ddrpad |= 0xEAAB; -#elif (CONFIG_DDR_2HCLK) - ddrpad |= 0xEAAD; -#elif (CONFIG_DDR_PLL2) - ddrpad |= 0xEAAD; -#endif - writel(ddrpad, &misc_p->ddr_pad); - - /* Compensation register configurations */ - core3v3 = readl(&misc_p->core_3v3_compensation); - core3v3 &= 0x8080ffe0; - core3v3 |= 0x78000002; - writel(core3v3, &misc_p->core_3v3_compensation); - - ddr1v8 = readl(&misc_p->ddr_1v8_compensation); - ddr1v8 &= 0x8080ffc0; - ddr1v8 |= 0x78000004; - writel(ddr1v8, &misc_p->ddr_1v8_compensation); - - ddr2v5 = readl(&misc_p->ddr_2v5_compensation); - ddr2v5 &= 0x8080ffc0; - ddr2v5 |= 0x78000004; - writel(ddr2v5, &misc_p->ddr_2v5_compensation); - - if ((readl(&misc_p->ddr_pad) & DDR_PAD_SW_CONF) == DDR_PAD_SW_CONF) { - /* Software memory configuration */ - if (readl(&misc_p->ddr_pad) & DDR_PAD_SSTL_SEL) - sel_1v8(); - else - sel_2v5(); - } else { - /* Hardware memory configuration */ - if (readl(&misc_p->ddr_pad) & DDR_PAD_DRAM_TYPE) - sel_1v8(); - else - sel_2v5(); - } -} - -/* - * soc_init: - */ -void soc_init(void) -{ - /* Nothing to be done for SPEAr600 */ -} - -/* - * xxx_boot_selected: - * - * return true if the particular booting option is selected - * return false otherwise - */ -static u32 read_bootstrap(void) -{ - return (readl(CONFIG_SPEAR_BOOTSTRAPCFG) >> CONFIG_SPEAR_BOOTSTRAPSHFT) - & CONFIG_SPEAR_BOOTSTRAPMASK; -} - -int snor_boot_selected(void) -{ - u32 bootstrap = read_bootstrap(); - - if (SNOR_BOOT_SUPPORTED) { - /* Check whether SNOR boot is selected */ - if ((bootstrap & CONFIG_SPEAR_ONLYSNORBOOT) == - CONFIG_SPEAR_ONLYSNORBOOT) - return true; - - if ((bootstrap & CONFIG_SPEAR_NORNANDBOOT) == - CONFIG_SPEAR_NORNAND8BOOT) - return true; - - if ((bootstrap & CONFIG_SPEAR_NORNANDBOOT) == - CONFIG_SPEAR_NORNAND16BOOT) - return true; - } - - return false; -} - -int nand_boot_selected(void) -{ - u32 bootstrap = read_bootstrap(); - - if (NAND_BOOT_SUPPORTED) { - /* Check whether NAND boot is selected */ - if ((bootstrap & CONFIG_SPEAR_NORNANDBOOT) == - CONFIG_SPEAR_NORNAND8BOOT) - return true; - - if ((bootstrap & CONFIG_SPEAR_NORNANDBOOT) == - CONFIG_SPEAR_NORNAND16BOOT) - return true; - } - - return false; -} - -int pnor_boot_selected(void) -{ - /* Parallel NOR boot is not selected in any SPEAr600 revision */ - return false; -} - -int usb_boot_selected(void) -{ - u32 bootstrap = read_bootstrap(); - - if (USB_BOOT_SUPPORTED) { - /* Check whether USB boot is selected */ - if (!(bootstrap & CONFIG_SPEAR_USBBOOT)) - return true; - } - - return false; -} - -int tftp_boot_selected(void) -{ - /* TFTP boot is not selected in any SPEAr600 revision */ - return false; -} - -int uart_boot_selected(void) -{ - /* UART boot is not selected in any SPEAr600 revision */ - return false; -} - -int spi_boot_selected(void) -{ - /* SPI boot is not selected in any SPEAr600 revision */ - return false; -} - -int i2c_boot_selected(void) -{ - /* I2C boot is not selected in any SPEAr600 revision */ - return false; -} - -int mmc_boot_selected(void) -{ - return false; -} - -void plat_late_init(void) -{ - spear_late_init(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spl.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spl.c deleted file mode 100644 index b55040435..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spl.c +++ /dev/null @@ -1,259 +0,0 @@ -/* - * Copyright (C) 2011 - * Heiko Schocher, DENX Software Engineering, hs@denx.de. - * - * Copyright (C) 2012 Stefan Roese <sr@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <version.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/spr_defs.h> -#include <asm/arch/spr_misc.h> -#include <asm/arch/spr_syscntl.h> - -static void ddr_clock_init(void) -{ - struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - u32 clkenb, ddrpll; - - clkenb = readl(&misc_p->periph1_clken); - clkenb &= ~PERIPH_MPMCMSK; - clkenb |= PERIPH_MPMC_WE; - - /* Intentionally done twice */ - writel(clkenb, &misc_p->periph1_clken); - writel(clkenb, &misc_p->periph1_clken); - - ddrpll = readl(&misc_p->pll_ctr_reg); - ddrpll &= ~MEM_CLK_SEL_MSK; -#if (CONFIG_DDR_HCLK) - ddrpll |= MEM_CLK_HCLK; -#elif (CONFIG_DDR_2HCLK) - ddrpll |= MEM_CLK_2HCLK; -#elif (CONFIG_DDR_PLL2) - ddrpll |= MEM_CLK_PLL2; -#else -#error "please define one of CONFIG_DDR_(HCLK|2HCLK|PLL2)" -#endif - writel(ddrpll, &misc_p->pll_ctr_reg); - - writel(readl(&misc_p->periph1_clken) | PERIPH_MPMC_EN, - &misc_p->periph1_clken); -} - -static void mpmc_init_values(void) -{ - u32 i; - u32 *mpmc_reg_p = (u32 *)CONFIG_SPEAR_MPMCBASE; - u32 *mpmc_val_p = &mpmc_conf_vals[0]; - - for (i = 0; i < CONFIG_SPEAR_MPMCREGS; i++, mpmc_reg_p++, mpmc_val_p++) - writel(*mpmc_val_p, mpmc_reg_p); - - mpmc_reg_p = (u32 *)CONFIG_SPEAR_MPMCBASE; - - /* - * MPMC controller start - * MPMC waiting for DLLLOCKREG high - */ - writel(0x01000100, &mpmc_reg_p[7]); - - while (!(readl(&mpmc_reg_p[3]) & 0x10000)) - ; -} - -static void mpmc_init(void) -{ - /* Clock related settings for DDR */ - ddr_clock_init(); - - /* - * DDR pad register bits are different for different SoCs - * Compensation values are also handled separately - */ - plat_ddr_init(); - - /* Initialize mpmc register values */ - mpmc_init_values(); -} - -static void pll_init(void) -{ - struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - - /* Initialize PLLs */ - writel(FREQ_332, &misc_p->pll1_frq); - writel(0x1C0A, &misc_p->pll1_cntl); - writel(0x1C0E, &misc_p->pll1_cntl); - writel(0x1C06, &misc_p->pll1_cntl); - writel(0x1C0E, &misc_p->pll1_cntl); - - writel(FREQ_332, &misc_p->pll2_frq); - writel(0x1C0A, &misc_p->pll2_cntl); - writel(0x1C0E, &misc_p->pll2_cntl); - writel(0x1C06, &misc_p->pll2_cntl); - writel(0x1C0E, &misc_p->pll2_cntl); - - /* wait for pll locks */ - while (!(readl(&misc_p->pll1_cntl) & 0x1)) - ; - while (!(readl(&misc_p->pll2_cntl) & 0x1)) - ; -} - -static void mac_init(void) -{ - struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - - writel(readl(&misc_p->periph1_clken) & (~PERIPH_GMAC), - &misc_p->periph1_clken); - - writel(SYNTH23, &misc_p->gmac_synth_clk); - - switch (get_socrev()) { - case SOC_SPEAR600_AA: - case SOC_SPEAR600_AB: - case SOC_SPEAR600_BA: - case SOC_SPEAR600_BB: - case SOC_SPEAR600_BC: - case SOC_SPEAR600_BD: - writel(0x0, &misc_p->gmac_ctr_reg); - break; - - case SOC_SPEAR300: - case SOC_SPEAR310: - case SOC_SPEAR320: - writel(0x4, &misc_p->gmac_ctr_reg); - break; - } - - writel(readl(&misc_p->periph1_clken) | PERIPH_GMAC, - &misc_p->periph1_clken); - - writel(readl(&misc_p->periph1_rst) | PERIPH_GMAC, - &misc_p->periph1_rst); - writel(readl(&misc_p->periph1_rst) & (~PERIPH_GMAC), - &misc_p->periph1_rst); -} - -static void sys_init(void) -{ - struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - struct syscntl_regs *syscntl_p = - (struct syscntl_regs *)CONFIG_SPEAR_SYSCNTLBASE; - - /* Set system state to SLOW */ - writel(SLOW, &syscntl_p->scctrl); - writel(PLL_TIM << 3, &syscntl_p->scpllctrl); - - /* Initialize PLLs */ - pll_init(); - - /* - * Ethernet configuration - * To be done only if the tftp boot is not selected already - * Boot code ensures the correct configuration in tftp booting - */ - if (!tftp_boot_selected()) - mac_init(); - - writel(RTC_DISABLE | PLLTIMEEN, &misc_p->periph_clk_cfg); - writel(0x555, &misc_p->amba_clk_cfg); - - writel(NORMAL, &syscntl_p->scctrl); - - /* Wait for system to switch to normal mode */ - while (((readl(&syscntl_p->scctrl) >> MODE_SHIFT) & MODE_MASK) - != NORMAL) - ; -} - -/* - * get_socrev - * - * Get SoC Revision. - * @return SOC_SPEARXXX - */ -int get_socrev(void) -{ -#if defined(CONFIG_SPEAR600) - struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - u32 soc_id = readl(&misc_p->soc_core_id); - u32 pri_socid = (soc_id >> SOC_PRI_SHFT) & 0xFF; - u32 sec_socid = (soc_id >> SOC_SEC_SHFT) & 0xFF; - - if ((pri_socid == 'B') && (sec_socid == 'B')) - return SOC_SPEAR600_BB; - else if ((pri_socid == 'B') && (sec_socid == 'C')) - return SOC_SPEAR600_BC; - else if ((pri_socid == 'B') && (sec_socid == 'D')) - return SOC_SPEAR600_BD; - else if (soc_id == 0) - return SOC_SPEAR600_BA; - else - return SOC_SPEAR_NA; -#elif defined(CONFIG_SPEAR300) - return SOC_SPEAR300; -#elif defined(CONFIG_SPEAR310) - return SOC_SPEAR310; -#elif defined(CONFIG_SPEAR320) - return SOC_SPEAR320; -#endif -} - -void lowlevel_init(void) -{ - struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - const char *u_boot_rev = U_BOOT_VERSION; - - /* Initialize PLLs */ - sys_init(); - - /* Initialize UART */ - serial_init(); - - /* Print U-Boot SPL version string */ - serial_puts("\nU-Boot SPL "); - /* Avoid a second "U-Boot" coming from this string */ - u_boot_rev = &u_boot_rev[7]; - serial_puts(u_boot_rev); - serial_puts(" ("); - serial_puts(U_BOOT_DATE); - serial_puts(" - "); - serial_puts(U_BOOT_TIME); - serial_puts(")\n"); - -#if defined(CONFIG_OS_BOOT) - writel(readl(&misc_p->periph1_clken) | PERIPH_UART1, - &misc_p->periph1_clken); -#endif - - /* Enable IPs (release reset) */ - writel(PERIPH_RST_ALL, &misc_p->periph1_rst); - - /* Initialize MPMC */ - serial_puts("Configure DDR\n"); - mpmc_init(); - - /* SoC specific initialization */ - soc_init(); -} - -void spear_late_init(void) -{ - struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - - writel(0x80000007, &misc_p->arb_icm_ml1); - writel(0x80000007, &misc_p->arb_icm_ml2); - writel(0x80000007, &misc_p->arb_icm_ml3); - writel(0x80000007, &misc_p->arb_icm_ml4); - writel(0x80000007, &misc_p->arb_icm_ml5); - writel(0x80000007, &misc_p->arb_icm_ml6); - writel(0x80000007, &misc_p->arb_icm_ml7); - writel(0x80000007, &misc_p->arb_icm_ml8); - writel(0x80000007, &misc_p->arb_icm_ml9); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spl_boot.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spl_boot.c deleted file mode 100644 index c846d758c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spl_boot.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * (C) Copyright 2000-2009 - * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com - * - * Copyright (C) 2012 Stefan Roese <sr@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <image.h> -#include <linux/compiler.h> -#include <asm/io.h> -#include <asm/arch/spr_defs.h> -#include <linux/mtd/st_smi.h> - -static const char kernel_name[] = "Linux"; -static const char loader_name[] = "U-Boot"; - -int image_check_header(image_header_t *hdr, const char *name) -{ - if (image_check_magic(hdr) && - (!strncmp(image_get_name(hdr), name, strlen(name))) && - image_check_hcrc(hdr)) { - return 1; - } - return 0; -} - -int image_check_data(image_header_t *hdr) -{ - if (image_check_dcrc(hdr)) - return 1; - - return 0; -} - -/* - * SNOR (Serial NOR flash) related functions - */ -void snor_init(void) -{ - struct smi_regs *const smicntl = - (struct smi_regs * const)CONFIG_SYS_SMI_BASE; - - /* Setting the fast mode values. SMI working at 166/4 = 41.5 MHz */ - writel(HOLD1 | FAST_MODE | BANK_EN | DSEL_TIME | PRESCAL4, - &smicntl->smi_cr1); -} - -static int snor_image_load(u8 *load_addr, void (**image_p)(void), - const char *image_name) -{ - image_header_t *header; - - /* - * Since calculating the crc in the SNOR flash does not - * work, we copy the image to the destination address - * minus the header size. And point the header to this - * new destination. This will not work for address 0 - * of course. - */ - header = (image_header_t *)load_addr; - memcpy((ulong *)(image_get_load(header) - sizeof(image_header_t)), - (const ulong *)load_addr, - image_get_data_size(header) + sizeof(image_header_t)); - header = (image_header_t *)(image_get_load(header) - - sizeof(image_header_t)); - - if (image_check_header(header, image_name)) { - if (image_check_data(header)) { - /* Jump to boot image */ - *image_p = (void *)image_get_load(header); - return 1; - } - } - - return 0; -} - -static void boot_image(void (*image)(void)) -{ - void (*funcp)(void) __noreturn = (void *)image; - - (*funcp)(); -} - -/* - * spl_boot: - * - * All supported booting types of all supported SoCs are listed here. - * Generic readback APIs are provided for each supported booting type - * eg. nand_read_skip_bad - */ -u32 spl_boot(void) -{ - void (*image)(void); - -#ifdef CONFIG_SPEAR_USBTTY - plat_late_init(); - return 1; -#endif - - /* - * All the supported booting devices are listed here. Each of - * the booting type supported by the platform would define the - * macro xxx_BOOT_SUPPORTED to true. - */ - - if (SNOR_BOOT_SUPPORTED && snor_boot_selected()) { - /* SNOR-SMI initialization */ - snor_init(); - - serial_puts("Booting via SNOR\n"); - /* Serial NOR booting */ - if (1 == snor_image_load((u8 *)CONFIG_SYS_UBOOT_BASE, - &image, loader_name)) { - /* Platform related late initialasations */ - plat_late_init(); - - /* Jump to boot image */ - serial_puts("Jumping to U-Boot\n"); - boot_image(image); - return 1; - } - } - - if (NAND_BOOT_SUPPORTED && nand_boot_selected()) { - /* NAND booting */ - /* Not ported from XLoader to SPL yet */ - return 0; - } - - if (PNOR_BOOT_SUPPORTED && pnor_boot_selected()) { - /* PNOR booting */ - /* Not ported from XLoader to SPL yet */ - return 0; - } - - if (MMC_BOOT_SUPPORTED && mmc_boot_selected()) { - /* MMC booting */ - /* Not ported from XLoader to SPL yet */ - return 0; - } - - if (SPI_BOOT_SUPPORTED && spi_boot_selected()) { - /* SPI booting */ - /* Not supported for any platform as of now */ - return 0; - } - - if (I2C_BOOT_SUPPORTED && i2c_boot_selected()) { - /* I2C booting */ - /* Not supported for any platform as of now */ - return 0; - } - - /* - * All booting types without memory are listed as below - * Control has to be returned to BootROM in case of all - * the following booting scenarios - */ - - if (USB_BOOT_SUPPORTED && usb_boot_selected()) { - plat_late_init(); - return 1; - } - - if (TFTP_BOOT_SUPPORTED && tftp_boot_selected()) { - plat_late_init(); - return 1; - } - - if (UART_BOOT_SUPPORTED && uart_boot_selected()) { - plat_late_init(); - return 1; - } - - /* Ideally, the control should not reach here. */ - hang(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h128m8_3_266_cl5_async.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h128m8_3_266_cl5_async.c deleted file mode 100644 index 3d6ad04ab..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h128m8_3_266_cl5_async.c +++ /dev/null @@ -1,114 +0,0 @@ -/* - * (C) Copyright 2000-2009 - * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#if (CONFIG_DDR_PLL2) - -const u32 mpmc_conf_vals[CONFIG_SPEAR_MPMCREGS] = { - 0x00000001, - 0x00000000, - 0x01000000, - 0x00000101, - 0x00000001, - 0x01000000, - 0x00010001, - 0x00000100, - 0x00010001, - 0x00000003, - 0x01000201, - 0x06000202, - 0x06060106, - 0x03050502, - 0x03040404, - 0x02020503, - 0x02010106, - 0x03000404, - 0x02030202, - 0x03000204, - 0x0707073f, - 0x07070707, - 0x06060607, - 0x06060606, - 0x05050506, - 0x05050505, - 0x04040405, - 0x04040404, - 0x03030304, - 0x03030303, - 0x02020203, - 0x02020202, - 0x01010102, - 0x01010101, - 0x08080a01, - 0x0000023f, - 0x00040800, - 0x00000000, - 0x00000f02, - 0x00001b1b, - 0x7f000000, - 0x005f0000, - 0x1c040b6a, - 0x00640064, - 0x00640064, - 0x00640064, - 0x00000064, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x000007ff, - 0x00000000, - 0x47ec00c8, - 0x00c8001f, - 0x00000000, - 0x0000cd98, - 0x00000000, - 0x03030100, - 0x03030303, - 0x03030303, - 0x03030303, - 0x00270000, - 0x00250027, - 0x00300000, - 0x008900b7, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000 -}; -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_333_cl5_psync.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_333_cl5_psync.c deleted file mode 100644 index 105b3058f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_333_cl5_psync.c +++ /dev/null @@ -1,119 +0,0 @@ -/* - * (C) Copyright 2000-2009 - * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#if (CONFIG_DDR_PLL2 || CONFIG_DDR_2HCLK) - -const u32 mpmc_conf_vals[CONFIG_SPEAR_MPMCREGS] = { -#if (CONFIG_DDR_PLL2) - 0x00000001, - 0x00000000, -#elif (CONFIG_DDR_2HCLK) - 0x02020201, - 0x02020202, -#endif - 0x01000000, - 0x00000101, - 0x00000101, - 0x01000000, - 0x00010001, - 0x00000100, - 0x01010001, - 0x00000201, - 0x01000101, - 0x06000002, - 0x06060106, - 0x03050502, - 0x03040404, - 0x02020503, - 0x02010106, - 0x03000405, - 0x03040202, - 0x04000305, - 0x0707073f, - 0x07070707, - 0x06060607, - 0x06060606, - 0x05050506, - 0x05050505, - 0x04040405, - 0x04040404, - 0x03030304, - 0x03030303, - 0x02020203, - 0x02020202, - 0x01010102, - 0x01010101, - 0x0a0a0a01, - 0x0000023f, - 0x00050a00, - 0x11000000, - 0x00001302, - 0x00000A0A, - 0x72000000, - 0x00550000, - 0x2b050e86, - 0x00640064, - 0x00640064, - 0x00640064, - 0x00000064, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00000a24, - 0x43C20000, - 0x5b1c00c8, - 0x00c8002e, - 0x00000000, - 0x0001046b, - 0x00000000, - 0x03030100, - 0x03030303, - 0x03030303, - 0x03030303, - 0x00210000, - 0x00010021, - 0x00200000, - 0x006c0090, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000 -}; -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_37e_166_cl4_sync.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_37e_166_cl4_sync.c deleted file mode 100644 index 00b6b2927..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_37e_166_cl4_sync.c +++ /dev/null @@ -1,114 +0,0 @@ -/* - * (C) Copyright 2000-2009 - * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#if (CONFIG_DDR_HCLK) - -const u32 mpmc_conf_vals[CONFIG_SPEAR_MPMCREGS] = { - 0x03030301, - 0x03030303, - 0x01000000, - 0x00000101, - 0x00000001, - 0x01000000, - 0x00010001, - 0x00000100, - 0x00010001, - 0x00000003, - 0x01000201, - 0x06000202, - 0x06060106, - 0x03050502, - 0x03040404, - 0x02020503, - 0x02010106, - 0x03000404, - 0x02020202, - 0x03000203, - 0x0707073f, - 0x07070707, - 0x06060607, - 0x06060606, - 0x05050506, - 0x05050505, - 0x04040405, - 0x04040404, - 0x03030304, - 0x03030303, - 0x02020203, - 0x02020202, - 0x01010102, - 0x01010101, - 0x08080a01, - 0x0000023f, - 0x00030600, - 0x00000000, - 0x00000a02, - 0x00001c1c, - 0x7f000000, - 0x005f0000, - 0x12030743, - 0x00640064, - 0x00640064, - 0x00640064, - 0x00000064, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x0000050e, - 0x00000000, - 0x2d8900c8, - 0x00c80014, - 0x00000000, - 0x00008236, - 0x00000000, - 0x03030100, - 0x03030303, - 0x03030303, - 0x03030303, - 0x00400000, - 0x003a0040, - 0x00680000, - 0x00d80120, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000 -}; -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h64m16_3_333_cl5_psync.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h64m16_3_333_cl5_psync.c deleted file mode 100644 index a406c3e8c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/spr600_mt47h64m16_3_333_cl5_psync.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * (C) Copyright 2000-2009 - * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#if (CONFIG_DDR_PLL2 || CONFIG_DDR_2HCLK) - -const u32 mpmc_conf_vals[CONFIG_SPEAR_MPMCREGS] = { -#if (CONFIG_DDR_PLL2) - 0x00000001, - 0x00000000, -#elif (CONFIG_DDR_2HCLK) - 0x02020201, - 0x02020202, -#endif - 0x01000000, - 0x00000101, - 0x00000101, - 0x01000000, - 0x00010001, - 0x00000100, - 0x01010001, - 0x00000201, - 0x01000101, - 0x06000002, - 0x06060106, - 0x03050502, - 0x03040404, - 0x02020503, -#ifdef CONFIG_X600 - 0x02030206, -#else - 0x02010106, -#endif - 0x03000405, - 0x03040202, - 0x04000305, - 0x0707073f, - 0x07070707, - 0x06060607, - 0x06060606, - 0x05050506, - 0x05050505, - 0x04040405, - 0x04040404, - 0x03030304, - 0x03030303, - 0x02020203, - 0x02020202, - 0x01010102, - 0x01010101, - 0x0a0a0a01, - 0x0000023f, - 0x00050a00, - 0x11000000, - 0x00001302, - 0x00000A0A, -#ifdef CONFIG_X600 - 0x7f000000, - 0x005c0000, -#else - 0x72000000, - 0x00550000, -#endif - 0x2b050e86, - 0x00640064, - 0x00640064, - 0x00640064, - 0x00000064, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00200020, - 0x00000a24, - 0x43C20000, - 0x5b1c00c8, - 0x00c8002e, - 0x00000000, - 0x0001046b, - 0x00000000, - 0x03030100, - 0x03030303, - 0x03030303, - 0x03030303, - 0x00210000, - 0x00010021, - 0x00200000, - 0x006c0090, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x003fffff, - 0x003fffff, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000 -}; -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/start.S b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/start.S deleted file mode 100644 index 7dbd5dbf9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/start.S +++ /dev/null @@ -1,106 +0,0 @@ -/* - * armboot - Startup Code for ARM926EJS CPU-core - * - * Copyright (c) 2003 Texas Instruments - * - * ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------ - * - * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> - * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> - * Copyright (c) 2002 Gary Jennejohn <garyj@denx.de> - * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (c) 2003 Kshitij <kshitij@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - - -#include <config.h> - -.globl _start -_start: - b reset - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq - -_undefined_instruction: -_software_interrupt: -_prefetch_abort: -_data_abort: -_not_used: -_irq: -_fiq: - .word infinite_loop - -infinite_loop: - b infinite_loop - -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * Below are the critical initializations already taken place in BootROM. - * So, these are not taken care in Xloader - * 1. Relocation to RAM - * 2. Initializing stacks - * - ************************************************************************* - */ - -/* - * the actual reset code - */ - -reset: -/* - * Xloader has to return back to BootROM in a few cases. - * eg. Ethernet boot, UART boot, USB boot - * Saving registers for returning back - */ - stmdb sp!, {r0-r12,r14} - bl cpu_init_crit -/* - * Clearing bss area is not done in Xloader. - * BSS area lies in the DDR location which is not yet initialized - * bss is assumed to be uninitialized. - */ - bl spl_boot - ldmia sp!, {r0-r12,pc} - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ -cpu_init_crit: - /* - * flush v4 I/D caches - */ - mov r0, #0 - mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */ - mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */ - - /* - * enable instruction cache - */ - mrc p15, 0, r0, c1, c0, 0 - orr r0, r0, #0x00001000 /* set bit 12 (I) I-Cache */ - mcr p15, 0, r0, c1, c0, 0 - - /* - * Go setup Memory and board specific bits prior to relocation. - */ - stmdb sp!, {lr} - bl lowlevel_init /* go setup pll,mux,memory */ - ldmia sp!, {pc} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/timer.c deleted file mode 100644 index c88e962a3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/timer.c +++ /dev/null @@ -1,123 +0,0 @@ -/* - * (C) Copyright 2009 - * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/spr_gpt.h> -#include <asm/arch/spr_misc.h> - -#define GPT_RESOLUTION (CONFIG_SPEAR_HZ_CLOCK / CONFIG_SPEAR_HZ) -#define READ_TIMER() (readl(&gpt_regs_p->count) & GPT_FREE_RUNNING) - -static struct gpt_regs *const gpt_regs_p = - (struct gpt_regs *)CONFIG_SPEAR_TIMERBASE; - -static struct misc_regs *const misc_regs_p = - (struct misc_regs *)CONFIG_SPEAR_MISCBASE; - -DECLARE_GLOBAL_DATA_PTR; - -#define timestamp gd->arch.tbl -#define lastdec gd->arch.lastinc - -int timer_init(void) -{ - u32 synth; - - /* Prescaler setting */ -#if defined(CONFIG_SPEAR3XX) - writel(MISC_PRSC_CFG, &misc_regs_p->prsc2_clk_cfg); - synth = MISC_GPT4SYNTH; -#elif defined(CONFIG_SPEAR600) - writel(MISC_PRSC_CFG, &misc_regs_p->prsc1_clk_cfg); - synth = MISC_GPT3SYNTH; -#else -# error Incorrect config. Can only be spear{600|300|310|320} -#endif - - writel(readl(&misc_regs_p->periph_clk_cfg) | synth, - &misc_regs_p->periph_clk_cfg); - - /* disable timers */ - writel(GPT_PRESCALER_1 | GPT_MODE_AUTO_RELOAD, &gpt_regs_p->control); - - /* load value for free running */ - writel(GPT_FREE_RUNNING, &gpt_regs_p->compare); - - /* auto reload, start timer */ - writel(readl(&gpt_regs_p->control) | GPT_ENABLE, &gpt_regs_p->control); - - /* Reset the timer */ - lastdec = READ_TIMER(); - timestamp = 0; - - return 0; -} - -/* - * timer without interrupts - */ -ulong get_timer(ulong base) -{ - return (get_timer_masked() / GPT_RESOLUTION) - base; -} - -void __udelay(unsigned long usec) -{ - ulong tmo; - ulong start = get_timer_masked(); - ulong tenudelcnt = CONFIG_SPEAR_HZ_CLOCK / (1000 * 100); - ulong rndoff; - - rndoff = (usec % 10) ? 1 : 0; - - /* tenudelcnt timer tick gives 10 microsecconds delay */ - tmo = ((usec / 10) + rndoff) * tenudelcnt; - - while ((ulong) (get_timer_masked() - start) < tmo) - ; -} - -ulong get_timer_masked(void) -{ - ulong now = READ_TIMER(); - - if (now >= lastdec) { - /* normal mode */ - timestamp += now - lastdec; - } else { - /* we have an overflow ... */ - timestamp += now + GPT_FREE_RUNNING - lastdec; - } - lastdec = now; - - return timestamp; -} - -void udelay_masked(unsigned long usec) -{ - return udelay(usec); -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return CONFIG_SPEAR_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds deleted file mode 100644 index b6d0f65b6..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * on behalf of DENX Software Engineering GmbH - * - * January 2004 - Changed to support H4 device - * Copyright (c) 2004-2008 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - arch/arm/cpu/arm926ejs/spear/start.o (.text*) - *(.text*) - } - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } - - . = ALIGN(4); - .data : { - *(.data*) - } - - . = ALIGN(4); - - .rel.dyn : { - __rel_dyn_start = .; - *(.rel*) - __rel_dyn_end = .; - } - - .bss : { - . = ALIGN(4); - __bss_start = .; - *(.bss*) - . = ALIGN(4); - __bss_end = .; - } - - .end : - { - *(.__end) - } - - _image_binary_end = .; - - .dynsym _image_binary_end : { *(.dynsym) } - .dynbss : { *(.dynbss) } - .dynstr : { *(.dynstr*) } - .dynamic : { *(.dynamic*) } - .hash : { *(.hash*) } - .plt : { *(.plt*) } - .interp : { *(.interp*) } - .gnu : { *(.gnu*) } - .ARM.exidx : { *(.ARM.exidx*) } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/start.S b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/start.S deleted file mode 100644 index 071732705..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/start.S +++ /dev/null @@ -1,372 +0,0 @@ -/* - * armboot - Startup Code for ARM926EJS CPU-core - * - * Copyright (c) 2003 Texas Instruments - * - * ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------ - * - * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> - * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> - * Copyright (c) 2002 Gary Jennejohn <garyj@denx.de> - * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (c) 2003 Kshitij <kshitij@ti.com> - * Copyright (c) 2010 Albert Aribaud <albert.u.boot@aribaud.net> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <common.h> -#include <version.h> - -/* - ************************************************************************* - * - * Jump vector table as in table 3.1 in [1] - * - ************************************************************************* - */ - - -#ifdef CONFIG_SYS_DV_NOR_BOOT_CFG -.globl _start -_start: -.globl _NOR_BOOT_CFG -_NOR_BOOT_CFG: - .word CONFIG_SYS_DV_NOR_BOOT_CFG - b reset -#else -.globl _start -_start: - b reset -#endif -#ifdef CONFIG_SPL_BUILD -/* No exception handlers in preloader */ - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - -_hang: - .word do_hang -/* pad to 64 byte boundary */ - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 -#else - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq - -_undefined_instruction: - .word undefined_instruction -_software_interrupt: - .word software_interrupt -_prefetch_abort: - .word prefetch_abort -_data_abort: - .word data_abort -_not_used: - .word not_used -_irq: - .word irq -_fiq: - .word fiq - -#endif /* CONFIG_SPL_BUILD */ - .balignl 16,0xdeadbeef - - -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from memory! - * setup Memory and board specific bits prior to relocation. - * relocate armboot to ram - * setup stack - * - ************************************************************************* - */ - -#ifdef CONFIG_USE_IRQ -/* IRQ stack memory (calculated at run-time) */ -.globl IRQ_STACK_START -IRQ_STACK_START: - .word 0x0badc0de - -/* IRQ stack memory (calculated at run-time) */ -.globl FIQ_STACK_START -FIQ_STACK_START: - .word 0x0badc0de -#endif - -/* IRQ stack memory (calculated at run-time) + 8 bytes */ -.globl IRQ_STACK_START_IN -IRQ_STACK_START_IN: - .word 0x0badc0de - -/* - * the actual reset code - */ - -reset: - /* - * set the cpu to SVC32 mode - */ - mrs r0,cpsr - bic r0,r0,#0x1f - orr r0,r0,#0xd3 - msr cpsr,r0 - - /* - * we do sys-critical inits only at reboot, - * not when booting from ram! - */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - bl cpu_init_crit -#endif - - bl _main - -/*------------------------------------------------------------------------------*/ - - .globl c_runtime_cpu_setup -c_runtime_cpu_setup: - - bx lr - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT -cpu_init_crit: - /* - * flush D cache before disabling it - */ - mov r0, #0 -flush_dcache: - mrc p15, 0, r15, c7, c10, 3 - bne flush_dcache - - mcr p15, 0, r0, c8, c7, 0 /* invalidate TLB */ - mcr p15, 0, r0, c7, c5, 0 /* invalidate I Cache */ - - /* - * disable MMU and D cache - * enable I cache if CONFIG_SYS_ICACHE_OFF is not defined - */ - mrc p15, 0, r0, c1, c0, 0 - bic r0, r0, #0x00000300 /* clear bits 9:8 (---- --RS) */ - bic r0, r0, #0x00000087 /* clear bits 7, 2:0 (B--- -CAM) */ -#ifdef CONFIG_SYS_EXCEPTION_VECTORS_HIGH - orr r0, r0, #0x00002000 /* set bit 13 (--V- ----) */ -#else - bic r0, r0, #0x00002000 /* clear bit 13 (--V- ----) */ -#endif - orr r0, r0, #0x00000002 /* set bit 2 (A) Align */ -#ifndef CONFIG_SYS_ICACHE_OFF - orr r0, r0, #0x00001000 /* set bit 12 (I) I-Cache */ -#endif - mcr p15, 0, r0, c1, c0, 0 - - /* - * Go setup Memory and board specific bits prior to relocation. - */ - mov ip, lr /* perserve link reg across call */ - bl lowlevel_init /* go setup pll,mux,memory */ - mov lr, ip /* restore link */ - mov pc, lr /* back to my caller */ -#endif /* CONFIG_SKIP_LOWLEVEL_INIT */ - -#ifndef CONFIG_SPL_BUILD -/* - ************************************************************************* - * - * Interrupt handling - * - ************************************************************************* - */ - -@ -@ IRQ stack frame. -@ -#define S_FRAME_SIZE 72 - -#define S_OLD_R0 68 -#define S_PSR 64 -#define S_PC 60 -#define S_LR 56 -#define S_SP 52 - -#define S_IP 48 -#define S_FP 44 -#define S_R10 40 -#define S_R9 36 -#define S_R8 32 -#define S_R7 28 -#define S_R6 24 -#define S_R5 20 -#define S_R4 16 -#define S_R3 12 -#define S_R2 8 -#define S_R1 4 -#define S_R0 0 - -#define MODE_SVC 0x13 -#define I_BIT 0x80 - -/* - * use bad_save_user_regs for abort/prefetch/undef/swi ... - * use irq_save_user_regs / irq_restore_user_regs for IRQ/FIQ handling - */ - - .macro bad_save_user_regs - @ carve out a frame on current user stack - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Save user registers (now in svc mode) r0-r12 - ldr r2, IRQ_STACK_START_IN - @ get values for "aborted" pc and cpsr (into parm regs) - ldmia r2, {r2 - r3} - add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack - add r5, sp, #S_SP - mov r1, lr - stmia r5, {r0 - r3} @ save sp_SVC, lr_SVC, pc, cpsr - mov r0, sp @ save current stack into r0 (param register) - .endm - - .macro irq_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - @ !!!! R8 NEEDS to be saved !!!! a reserved stack spot would be good. - add r8, sp, #S_PC - stmdb r8, {sp, lr}^ @ Calling SP, LR - str lr, [r8, #0] @ Save calling PC - mrs r6, spsr - str r6, [r8, #4] @ Save CPSR - str r0, [r8, #8] @ Save OLD_R0 - mov r0, sp - .endm - - .macro irq_restore_user_regs - ldmia sp, {r0 - lr}^ @ Calling r0 - lr - mov r0, r0 - ldr lr, [sp, #S_PC] @ Get PC - add sp, sp, #S_FRAME_SIZE - subs pc, lr, #4 @ return & move spsr_svc into cpsr - .endm - - .macro get_bad_stack - ldr r13, IRQ_STACK_START_IN @ setup our mode stack - - str lr, [r13] @ save caller lr in position 0 of saved stack - mrs lr, spsr @ get the spsr - str lr, [r13, #4] @ save spsr in position 1 of saved stack - mov r13, #MODE_SVC @ prepare SVC-Mode - @ msr spsr_c, r13 - msr spsr, r13 @ switch modes, make sure moves will execute - mov lr, pc @ capture return pc - movs pc, lr @ jump to next instruction & switch modes. - .endm - - .macro get_irq_stack @ setup IRQ stack - ldr sp, IRQ_STACK_START - .endm - - .macro get_fiq_stack @ setup FIQ stack - ldr sp, FIQ_STACK_START - .endm -#endif /* CONFIG_SPL_BUILD */ - -/* - * exception handlers - */ -#ifdef CONFIG_SPL_BUILD - .align 5 -do_hang: -1: - bl 1b /* hang and never return */ -#else /* !CONFIG_SPL_BUILD */ - .align 5 -undefined_instruction: - get_bad_stack - bad_save_user_regs - bl do_undefined_instruction - - .align 5 -software_interrupt: - get_bad_stack - bad_save_user_regs - bl do_software_interrupt - - .align 5 -prefetch_abort: - get_bad_stack - bad_save_user_regs - bl do_prefetch_abort - - .align 5 -data_abort: - get_bad_stack - bad_save_user_regs - bl do_data_abort - - .align 5 -not_used: - get_bad_stack - bad_save_user_regs - bl do_not_used - -#ifdef CONFIG_USE_IRQ - - .align 5 -irq: - get_irq_stack - irq_save_user_regs - bl do_irq - irq_restore_user_regs - - .align 5 -fiq: - get_fiq_stack - /* someone ought to write a more effiction fiq_save_user_regs */ - irq_save_user_regs - bl do_fiq - irq_restore_user_regs - -#else - - .align 5 -irq: - get_bad_stack - bad_save_user_regs - bl do_irq - - .align 5 -fiq: - get_bad_stack - bad_save_user_regs - bl do_fiq - -#endif -#endif /* CONFIG_SPL_BUILD */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/versatile/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/versatile/Makefile deleted file mode 100644 index 907f5161a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/versatile/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = timer.o -obj-y += reset.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/versatile/reset.S b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/versatile/reset.S deleted file mode 100644 index 1c557b0d9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/versatile/reset.S +++ /dev/null @@ -1,29 +0,0 @@ -/* - * armboot - Startup Code for ARM926EJS CPU-core - * - * Copyright (c) 2003 Texas Instruments - * - * ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------ - * - * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> - * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> - * Copyright (c) 2002 Gary Jennejohn <garyj@denx.de> - * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (c) 2003 Kshitij <kshitij@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - - .align 5 -.globl reset_cpu -reset_cpu: - ldr r1, rstctl1 /* get clkm1 reset ctl */ - mov r3, #0x0 - strh r3, [r1] /* clear it */ - mov r3, #0x8 - strh r3, [r1] /* force dsp+arm reset */ -_loop_forever: - b _loop_forever - -rstctl1: - .word 0xfffece10 diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/versatile/timer.c b/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/versatile/timer.c deleted file mode 100644 index 5d694d85e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm926ejs/versatile/timer.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * (C) Copyright 2003 - * Texas Instruments <www.ti.com> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002-2004 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * (C) Copyright 2004 - * Philippe Robin, ARM Ltd. <philippe.robin@arm.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#define TIMER_ENABLE (1 << 7) -#define TIMER_MODE_MSK (1 << 6) -#define TIMER_MODE_FR (0 << 6) -#define TIMER_MODE_PD (1 << 6) - -#define TIMER_INT_EN (1 << 5) -#define TIMER_PRS_MSK (3 << 2) -#define TIMER_PRS_8S (1 << 3) -#define TIMER_SIZE_MSK (1 << 2) -#define TIMER_ONE_SHT (1 << 0) - -int timer_init (void) -{ - ulong tmr_ctrl_val; - - /* 1st disable the Timer */ - tmr_ctrl_val = *(volatile ulong *)(CONFIG_SYS_TIMERBASE + 8); - tmr_ctrl_val &= ~TIMER_ENABLE; - *(volatile ulong *)(CONFIG_SYS_TIMERBASE + 8) = tmr_ctrl_val; - - /* - * The Timer Control Register has one Undefined/Shouldn't Use Bit - * So we should do read/modify/write Operation - */ - - /* - * Timer Mode : Free Running - * Interrupt : Disabled - * Prescale : 8 Stage, Clk/256 - * Tmr Siz : 16 Bit Counter - * Tmr in Wrapping Mode - */ - tmr_ctrl_val = *(volatile ulong *)(CONFIG_SYS_TIMERBASE + 8); - tmr_ctrl_val &= ~(TIMER_MODE_MSK | TIMER_INT_EN | TIMER_PRS_MSK | TIMER_SIZE_MSK | TIMER_ONE_SHT ); - tmr_ctrl_val |= (TIMER_ENABLE | TIMER_PRS_8S); - - *(volatile ulong *)(CONFIG_SYS_TIMERBASE + 8) = tmr_ctrl_val; - - return 0; -} - diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm946es/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm946es/Makefile deleted file mode 100644 index a44bddc2f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm946es/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-y = start.o - -obj-y = cpu.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm946es/config.mk b/qemu/roms/u-boot/arch/arm/cpu/arm946es/config.mk deleted file mode 100644 index 438668d6f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm946es/config.mk +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -PLATFORM_CPPFLAGS += -march=armv4 diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm946es/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm946es/cpu.c deleted file mode 100644 index 0c8d92d73..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm946es/cpu.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * CPU specific code - */ - -#include <common.h> -#include <command.h> -#include <asm/system.h> - -static void cache_flush(void); - -int cleanup_before_linux (void) -{ - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * we turn off caches etc ... - */ - - disable_interrupts (); - - /* ARM926E-S needs the protection unit enabled for the icache to have - * been enabled - left for possible later use - * should turn off the protection unit as well.... - */ - /* turn off I/D-cache */ - icache_disable(); - dcache_disable(); - /* flush I/D-cache */ - cache_flush(); - - return 0; -} - -/* flush I/D-cache */ -static void cache_flush (void) -{ - unsigned long i = 0; - - asm ("mcr p15, 0, %0, c7, c5, 0": :"r" (i)); - asm ("mcr p15, 0, %0, c7, c6, 0": :"r" (i)); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm946es/start.S b/qemu/roms/u-boot/arch/arm/cpu/arm946es/start.S deleted file mode 100644 index 7d5014583..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm946es/start.S +++ /dev/null @@ -1,345 +0,0 @@ -/* - * armboot - Startup Code for ARM926EJS CPU-core - * - * Copyright (c) 2003 Texas Instruments - * - * ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------ - * - * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> - * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> - * Copyright (c) 2002 Gary Jennejohn <garyj@denx.de> - * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (c) 2003 Kshitij <kshitij@ti.com> - * Copyright (c) 2010 Albert Aribaud <albert.u.boot@aribaud.net> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> - -/* - ************************************************************************* - * - * Jump vector table as in table 3.1 in [1] - * - ************************************************************************* - */ - - -.globl _start -_start: - b reset - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq - -_undefined_instruction: - .word undefined_instruction -_software_interrupt: - .word software_interrupt -_prefetch_abort: - .word prefetch_abort -_data_abort: - .word data_abort -_not_used: - .word not_used -_irq: - .word irq -_fiq: - .word fiq - - .balignl 16,0xdeadbeef - -_vectors_end: - -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from memory! - * setup Memory and board specific bits prior to relocation. - * relocate armboot to ram - * setup stack - * - ************************************************************************* - */ - -#ifdef CONFIG_USE_IRQ -/* IRQ stack memory (calculated at run-time) */ -.globl IRQ_STACK_START -IRQ_STACK_START: - .word 0x0badc0de - -/* IRQ stack memory (calculated at run-time) */ -.globl FIQ_STACK_START -FIQ_STACK_START: - .word 0x0badc0de -#endif - -/* IRQ stack memory (calculated at run-time) + 8 bytes */ -.globl IRQ_STACK_START_IN -IRQ_STACK_START_IN: - .word 0x0badc0de - -/* - * the actual reset code - */ - -reset: - /* - * set the cpu to SVC32 mode - */ - mrs r0,cpsr - bic r0,r0,#0x1f - orr r0,r0,#0xd3 - msr cpsr,r0 - - /* - * we do sys-critical inits only at reboot, - * not when booting from ram! - */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - bl cpu_init_crit -#endif - - bl _main - -/*------------------------------------------------------------------------------*/ - - .globl c_runtime_cpu_setup -c_runtime_cpu_setup: - - mov pc, lr - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ - - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT -cpu_init_crit: - /* - * flush v4 I/D caches - */ - mov r0, #0 - mcr p15, 0, r0, c7, c5, 0 /* flush v4 I-cache */ - mcr p15, 0, r0, c7, c6, 0 /* flush v4 D-cache */ - - /* - * disable MMU stuff and caches - */ - mrc p15, 0, r0, c1, c0, 0 - bic r0, r0, #0x00002300 /* clear bits 13, 9:8 (--V- --RS) */ - bic r0, r0, #0x00000087 /* clear bits 7, 2:0 (B--- -CAM) */ - orr r0, r0, #0x00000002 /* set bit 2 (A) Align */ - orr r0, r0, #0x00001000 /* set bit 12 (I) I-Cache */ - mcr p15, 0, r0, c1, c0, 0 - - /* - * Go setup Memory and board specific bits prior to relocation. - */ - mov ip, lr /* perserve link reg across call */ - bl lowlevel_init /* go setup memory */ - mov lr, ip /* restore link */ - mov pc, lr /* back to my caller */ -#endif -/* - ************************************************************************* - * - * Interrupt handling - * - ************************************************************************* - */ - -@ -@ IRQ stack frame. -@ -#define S_FRAME_SIZE 72 - -#define S_OLD_R0 68 -#define S_PSR 64 -#define S_PC 60 -#define S_LR 56 -#define S_SP 52 - -#define S_IP 48 -#define S_FP 44 -#define S_R10 40 -#define S_R9 36 -#define S_R8 32 -#define S_R7 28 -#define S_R6 24 -#define S_R5 20 -#define S_R4 16 -#define S_R3 12 -#define S_R2 8 -#define S_R1 4 -#define S_R0 0 - -#define MODE_SVC 0x13 -#define I_BIT 0x80 - -/* - * use bad_save_user_regs for abort/prefetch/undef/swi ... - * use irq_save_user_regs / irq_restore_user_regs for IRQ/FIQ handling - */ - - .macro bad_save_user_regs - @ carve out a frame on current user stack - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Save user registers (now in svc mode) r0-r12 - - ldr r2, IRQ_STACK_START_IN - @ get values for "aborted" pc and cpsr (into parm regs) - ldmia r2, {r2 - r3} - add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack - add r5, sp, #S_SP - mov r1, lr - stmia r5, {r0 - r3} @ save sp_SVC, lr_SVC, pc, cpsr - mov r0, sp @ save current stack into r0 (param register) - .endm - - .macro irq_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - @ !!!! R8 NEEDS to be saved !!!! a reserved stack spot would be good. - add r8, sp, #S_PC - stmdb r8, {sp, lr}^ @ Calling SP, LR - str lr, [r8, #0] @ Save calling PC - mrs r6, spsr - str r6, [r8, #4] @ Save CPSR - str r0, [r8, #8] @ Save OLD_R0 - mov r0, sp - .endm - - .macro irq_restore_user_regs - ldmia sp, {r0 - lr}^ @ Calling r0 - lr - mov r0, r0 - ldr lr, [sp, #S_PC] @ Get PC - add sp, sp, #S_FRAME_SIZE - subs pc, lr, #4 @ return & move spsr_svc into cpsr - .endm - - .macro get_bad_stack - ldr r13, IRQ_STACK_START_IN @ setup our mode stack - - str lr, [r13] @ save caller lr in position 0 of saved stack - mrs lr, spsr @ get the spsr - str lr, [r13, #4] @ save spsr in position 1 of saved stack - mov r13, #MODE_SVC @ prepare SVC-Mode - @ msr spsr_c, r13 - msr spsr, r13 @ switch modes, make sure moves will execute - mov lr, pc @ capture return pc - movs pc, lr @ jump to next instruction & switch modes. - .endm - - .macro get_irq_stack @ setup IRQ stack - ldr sp, IRQ_STACK_START - .endm - - .macro get_fiq_stack @ setup FIQ stack - ldr sp, FIQ_STACK_START - .endm - -/* - * exception handlers - */ - .align 5 -undefined_instruction: - get_bad_stack - bad_save_user_regs - bl do_undefined_instruction - - .align 5 -software_interrupt: - get_bad_stack - bad_save_user_regs - bl do_software_interrupt - - .align 5 -prefetch_abort: - get_bad_stack - bad_save_user_regs - bl do_prefetch_abort - - .align 5 -data_abort: - get_bad_stack - bad_save_user_regs - bl do_data_abort - - .align 5 -not_used: - get_bad_stack - bad_save_user_regs - bl do_not_used - -#ifdef CONFIG_USE_IRQ - - .align 5 -irq: - get_irq_stack - irq_save_user_regs - bl do_irq - irq_restore_user_regs - - .align 5 -fiq: - get_fiq_stack - /* someone ought to write a more effiction fiq_save_user_regs */ - irq_save_user_regs - bl do_fiq - irq_restore_user_regs - -#else - - .align 5 -irq: - get_bad_stack - bad_save_user_regs - bl do_irq - - .align 5 -fiq: - get_bad_stack - bad_save_user_regs - bl do_fiq - -#endif - -# ifdef CONFIG_INTEGRATOR - - /* Satisfied by general board level routine */ - -#else - - .align 5 -.globl reset_cpu -reset_cpu: - - ldr r1, rstctl1 /* get clkm1 reset ctl */ - mov r3, #0x0 - strh r3, [r1] /* clear it */ - mov r3, #0x8 - strh r3, [r1] /* force dsp+arm reset */ -_loop_forever: - b _loop_forever - -rstctl1: - .word 0xfffece10 - -#endif /* #ifdef CONFIG_INTEGRATOR */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/Makefile b/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/Makefile deleted file mode 100644 index 3279f125f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-y = start.o -obj-y = cpu.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/config.mk b/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/config.mk deleted file mode 100644 index 438668d6f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/config.mk +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -PLATFORM_CPPFLAGS += -march=armv4 diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/cpu.c deleted file mode 100644 index 0d00e4b7a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/cpu.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * CPU specific code for an unknown cpu - * - hence fairly empty...... - */ - -#include <common.h> -#include <command.h> - -int cleanup_before_linux (void) -{ - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * we turn off caches etc ... - */ - - disable_interrupts (); - - /* Since the CM has unknown processor we do not support - * cache operations - */ - - return (0); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/start.S b/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/start.S deleted file mode 100644 index 7404ea734..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/arm_intcm/start.S +++ /dev/null @@ -1,305 +0,0 @@ -/* - * armboot - Startup Code for ARM926EJS CPU-core - * - * Copyright (c) 2003 Texas Instruments - * - * ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------ - * - * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> - * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> - * Copyright (c) 2002 Gary Jennejohn <garyj@denx.de> - * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (c) 2003 Kshitij <kshitij@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> - -/* - ************************************************************************* - * - * Jump vector table - * - ************************************************************************* - */ - -.globl _start -_start: - b reset - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq - -_undefined_instruction: - .word undefined_instruction -_software_interrupt: - .word software_interrupt -_prefetch_abort: - .word prefetch_abort -_data_abort: - .word data_abort -_not_used: - .word not_used -_irq: - .word irq -_fiq: - .word fiq - - .balignl 16,0xdeadbeef - -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from memory! - * setup memory and board specific bits prior to relocation. - * relocate armboot to ram - * setup stack - * - ************************************************************************* - */ - -#ifdef CONFIG_USE_IRQ -/* IRQ stack memory (calculated at run-time) */ -.globl IRQ_STACK_START -IRQ_STACK_START: - .word 0x0badc0de - -/* IRQ stack memory (calculated at run-time) */ -.globl FIQ_STACK_START -FIQ_STACK_START: - .word 0x0badc0de -#endif - -/* IRQ stack memory (calculated at run-time) + 8 bytes */ -.globl IRQ_STACK_START_IN -IRQ_STACK_START_IN: - .word 0x0badc0de - -/* - * the actual reset code - */ - -reset: - /* - * set the cpu to SVC32 mode - */ - mrs r0,cpsr - bic r0,r0,#0x1f - orr r0,r0,#0xd3 - msr cpsr,r0 - - /* - * we do sys-critical inits only at reboot, - * not when booting from ram! - */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - bl cpu_init_crit -#endif - - bl _main - -/*------------------------------------------------------------------------------*/ - - .globl c_runtime_cpu_setup -c_runtime_cpu_setup: - - mov pc, lr - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT -cpu_init_crit: - /* arm_int_generic assumes the ARM boot monitor, or user software, - * has initialized the platform - */ - mov pc, lr /* back to my caller */ -#endif -/* - ************************************************************************* - * - * Interrupt handling - * - ************************************************************************* - */ - -@ -@ IRQ stack frame. -@ -#define S_FRAME_SIZE 72 - -#define S_OLD_R0 68 -#define S_PSR 64 -#define S_PC 60 -#define S_LR 56 -#define S_SP 52 - -#define S_IP 48 -#define S_FP 44 -#define S_R10 40 -#define S_R9 36 -#define S_R8 32 -#define S_R7 28 -#define S_R6 24 -#define S_R5 20 -#define S_R4 16 -#define S_R3 12 -#define S_R2 8 -#define S_R1 4 -#define S_R0 0 - -#define MODE_SVC 0x13 -#define I_BIT 0x80 - -/* - * use bad_save_user_regs for abort/prefetch/undef/swi ... - * use irq_save_user_regs / irq_restore_user_regs for IRQ/FIQ handling - */ - - .macro bad_save_user_regs - @ carve out a frame on current user stack - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Save user registers (now in svc mode) r0-r12 - - ldr r2, IRQ_STACK_START_IN - @ get values for "aborted" pc and cpsr (into parm regs) - ldmia r2, {r2 - r3} - add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack - add r5, sp, #S_SP - mov r1, lr - stmia r5, {r0 - r3} @ save sp_SVC, lr_SVC, pc, cpsr - mov r0, sp @ save current stack into r0 (param register) - .endm - - .macro irq_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - @ !!!! R8 NEEDS to be saved !!!! a reserved stack spot would be good. - add r8, sp, #S_PC - stmdb r8, {sp, lr}^ @ Calling SP, LR - str lr, [r8, #0] @ Save calling PC - mrs r6, spsr - str r6, [r8, #4] @ Save CPSR - str r0, [r8, #8] @ Save OLD_R0 - mov r0, sp - .endm - - .macro irq_restore_user_regs - ldmia sp, {r0 - lr}^ @ Calling r0 - lr - mov r0, r0 - ldr lr, [sp, #S_PC] @ Get PC - add sp, sp, #S_FRAME_SIZE - subs pc, lr, #4 @ return & move spsr_svc into cpsr - .endm - - .macro get_bad_stack - ldr r13, IRQ_STACK_START_IN @ setup our mode stack - - str lr, [r13] @ save caller lr in position 0 of saved stack - mrs lr, spsr @ get the spsr - str lr, [r13, #4] @ save spsr in position 1 of saved stack - mov r13, #MODE_SVC @ prepare SVC-Mode - @ msr spsr_c, r13 - msr spsr, r13 @ switch modes, make sure moves will execute - mov lr, pc @ capture return pc - movs pc, lr @ jump to next instruction & switch modes. - .endm - - .macro get_irq_stack @ setup IRQ stack - ldr sp, IRQ_STACK_START - .endm - - .macro get_fiq_stack @ setup FIQ stack - ldr sp, FIQ_STACK_START - .endm - -/* - * exception handlers - */ - .align 5 -.globl undefined_instruction -undefined_instruction: - get_bad_stack - bad_save_user_regs - bl do_undefined_instruction - - .align 5 -.globl software_interrupt -software_interrupt: - get_bad_stack - bad_save_user_regs - bl do_software_interrupt - - .align 5 -.globl prefetch_abort -prefetch_abort: - get_bad_stack - bad_save_user_regs - bl do_prefetch_abort - - .align 5 -.globl data_abort -data_abort: - get_bad_stack - bad_save_user_regs - bl do_data_abort - - .align 5 -.globl not_used -not_used: - get_bad_stack - bad_save_user_regs - bl do_not_used - -#ifdef CONFIG_USE_IRQ - .align 5 -.globl irq -irq: - get_irq_stack - irq_save_user_regs - bl do_irq - irq_restore_user_regs - - .align 5 -.globl fiq -fiq: - get_fiq_stack - /* someone ought to write a more effiction fiq_save_user_regs */ - irq_save_user_regs - bl do_fiq - irq_restore_user_regs - -#else - - .align 5 -.globl irq -irq: - get_bad_stack - bad_save_user_regs - bl do_irq - - .align 5 -.globl fiq -fiq: - get_bad_stack - bad_save_user_regs - bl do_fiq - -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/Makefile deleted file mode 100644 index ab869b1ee..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-y := start.o - -obj-y += cache_v7.o - -obj-y += cpu.o -obj-y += syslib.o - -ifneq ($(CONFIG_AM43XX)$(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TEGRA)$(CONFIG_MX6)$(CONFIG_TI81XX)$(CONFIG_AT91FAMILY),) -ifneq ($(CONFIG_SKIP_LOWLEVEL_INIT),y) -obj-y += lowlevel_init.o -endif -endif - -ifneq ($(CONFIG_ARMV7_NONSEC)$(CONFIG_ARMV7_VIRT),) -obj-y += nonsec_virt.o -obj-y += virt-v7.o -endif - -obj-$(CONFIG_KONA) += kona-common/ -obj-$(CONFIG_OMAP_COMMON) += omap-common/ -obj-$(CONFIG_SYS_ARCH_TIMER) += arch_timer.o -obj-$(CONFIG_TEGRA) += tegra-common/ - -ifneq (,$(filter s5pc1xx exynos,$(SOC))) -obj-y += s5p-common/ -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/Makefile deleted file mode 100644 index 5566310d9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# -# Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-$(CONFIG_AM33XX) += clock_am33xx.o -obj-$(CONFIG_TI814X) += clock_ti814x.o -obj-$(CONFIG_AM43XX) += clock_am43xx.o - -ifneq ($(CONFIG_AM43XX)$(CONFIG_AM33XX),) -obj-y += clock.o -endif - -obj-$(CONFIG_TI816X) += clock_ti816x.o -obj-y += sys_info.o -obj-y += mem.o -obj-y += ddr.o -obj-y += emif4.o -obj-y += board.o -obj-y += mux.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/board.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/board.c deleted file mode 100644 index 28c16f8d0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/board.c +++ /dev/null @@ -1,251 +0,0 @@ -/* - * board.c - * - * Common board functions for AM33XX based boards - * - * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <errno.h> -#include <spl.h> -#include <asm/arch/cpu.h> -#include <asm/arch/hardware.h> -#include <asm/arch/omap.h> -#include <asm/arch/ddr_defs.h> -#include <asm/arch/clock.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mem.h> -#include <asm/arch/mmc_host_def.h> -#include <asm/arch/sys_proto.h> -#include <asm/io.h> -#include <asm/emif.h> -#include <asm/gpio.h> -#include <i2c.h> -#include <miiphy.h> -#include <cpsw.h> -#include <asm/errno.h> -#include <linux/compiler.h> -#include <linux/usb/ch9.h> -#include <linux/usb/gadget.h> -#include <linux/usb/musb.h> -#include <asm/omap_musb.h> -#include <asm/davinci_rtc.h> - -DECLARE_GLOBAL_DATA_PTR; - -static const struct gpio_bank gpio_bank_am33xx[] = { - { (void *)AM33XX_GPIO0_BASE, METHOD_GPIO_24XX }, - { (void *)AM33XX_GPIO1_BASE, METHOD_GPIO_24XX }, - { (void *)AM33XX_GPIO2_BASE, METHOD_GPIO_24XX }, - { (void *)AM33XX_GPIO3_BASE, METHOD_GPIO_24XX }, -#ifdef CONFIG_AM43XX - { (void *)AM33XX_GPIO4_BASE, METHOD_GPIO_24XX }, - { (void *)AM33XX_GPIO5_BASE, METHOD_GPIO_24XX }, -#endif -}; - -const struct gpio_bank *const omap_gpio_bank = gpio_bank_am33xx; - -#if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD) -int cpu_mmc_init(bd_t *bis) -{ - int ret; - - ret = omap_mmc_init(0, 0, 0, -1, -1); - if (ret) - return ret; - - return omap_mmc_init(1, 0, 0, -1, -1); -} -#endif - -/* AM33XX has two MUSB controllers which can be host or gadget */ -#if (defined(CONFIG_MUSB_GADGET) || defined(CONFIG_MUSB_HOST)) && \ - (defined(CONFIG_AM335X_USB0) || defined(CONFIG_AM335X_USB1)) -static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; - -/* USB 2.0 PHY Control */ -#define CM_PHY_PWRDN (1 << 0) -#define CM_PHY_OTG_PWRDN (1 << 1) -#define OTGVDET_EN (1 << 19) -#define OTGSESSENDEN (1 << 20) - -static void am33xx_usb_set_phy_power(u8 on, u32 *reg_addr) -{ - if (on) { - clrsetbits_le32(reg_addr, CM_PHY_PWRDN | CM_PHY_OTG_PWRDN, - OTGVDET_EN | OTGSESSENDEN); - } else { - clrsetbits_le32(reg_addr, 0, CM_PHY_PWRDN | CM_PHY_OTG_PWRDN); - } -} - -static struct musb_hdrc_config musb_config = { - .multipoint = 1, - .dyn_fifo = 1, - .num_eps = 16, - .ram_bits = 12, -}; - -#ifdef CONFIG_AM335X_USB0 -static void am33xx_otg0_set_phy_power(u8 on) -{ - am33xx_usb_set_phy_power(on, &cdev->usb_ctrl0); -} - -struct omap_musb_board_data otg0_board_data = { - .set_phy_power = am33xx_otg0_set_phy_power, -}; - -static struct musb_hdrc_platform_data otg0_plat = { - .mode = CONFIG_AM335X_USB0_MODE, - .config = &musb_config, - .power = 50, - .platform_ops = &musb_dsps_ops, - .board_data = &otg0_board_data, -}; -#endif - -#ifdef CONFIG_AM335X_USB1 -static void am33xx_otg1_set_phy_power(u8 on) -{ - am33xx_usb_set_phy_power(on, &cdev->usb_ctrl1); -} - -struct omap_musb_board_data otg1_board_data = { - .set_phy_power = am33xx_otg1_set_phy_power, -}; - -static struct musb_hdrc_platform_data otg1_plat = { - .mode = CONFIG_AM335X_USB1_MODE, - .config = &musb_config, - .power = 50, - .platform_ops = &musb_dsps_ops, - .board_data = &otg1_board_data, -}; -#endif -#endif - -int arch_misc_init(void) -{ -#ifdef CONFIG_AM335X_USB0 - musb_register(&otg0_plat, &otg0_board_data, - (void *)USB0_OTG_BASE); -#endif -#ifdef CONFIG_AM335X_USB1 - musb_register(&otg1_plat, &otg1_board_data, - (void *)USB1_OTG_BASE); -#endif - return 0; -} - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT -/* - * This function is the place to do per-board things such as ramp up the - * MPU clock frequency. - */ -__weak void am33xx_spl_board_init(void) -{ - do_setup_dpll(&dpll_core_regs, &dpll_core_opp100); - do_setup_dpll(&dpll_mpu_regs, &dpll_mpu_opp100); -} - -#if defined(CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC) -static void rtc32k_enable(void) -{ - struct davinci_rtc *rtc = (struct davinci_rtc *)RTC_BASE; - - /* - * Unlock the RTC's registers. For more details please see the - * RTC_SS section of the TRM. In order to unlock we need to - * write these specific values (keys) in this order. - */ - writel(RTC_KICK0R_WE, &rtc->kick0r); - writel(RTC_KICK1R_WE, &rtc->kick1r); - - /* Enable the RTC 32K OSC by setting bits 3 and 6. */ - writel((1 << 3) | (1 << 6), &rtc->osc); -} -#endif - -static void uart_soft_reset(void) -{ - struct uart_sys *uart_base = (struct uart_sys *)DEFAULT_UART_BASE; - u32 regval; - - regval = readl(&uart_base->uartsyscfg); - regval |= UART_RESET; - writel(regval, &uart_base->uartsyscfg); - while ((readl(&uart_base->uartsyssts) & - UART_CLK_RUNNING_MASK) != UART_CLK_RUNNING_MASK) - ; - - /* Disable smart idle */ - regval = readl(&uart_base->uartsyscfg); - regval |= UART_SMART_IDLE_EN; - writel(regval, &uart_base->uartsyscfg); -} - -static void watchdog_disable(void) -{ - struct wd_timer *wdtimer = (struct wd_timer *)WDT_BASE; - - writel(0xAAAA, &wdtimer->wdtwspr); - while (readl(&wdtimer->wdtwwps) != 0x0) - ; - writel(0x5555, &wdtimer->wdtwspr); - while (readl(&wdtimer->wdtwwps) != 0x0) - ; -} - -void s_init(void) -{ - /* - * The ROM will only have set up sufficient pinmux to allow for the - * first 4KiB NOR to be read, we must finish doing what we know of - * the NOR mux in this space in order to continue. - */ -#ifdef CONFIG_NOR_BOOT - enable_norboot_pin_mux(); -#endif - /* - * Save the boot parameters passed from romcode. - * We cannot delay the saving further than this, - * to prevent overwrites. - */ -#ifdef CONFIG_SPL_BUILD - save_omap_boot_params(); -#endif - watchdog_disable(); - timer_init(); - set_uart_mux_conf(); - setup_clocks_for_console(); - uart_soft_reset(); -#ifdef CONFIG_NOR_BOOT - gd->baudrate = CONFIG_BAUDRATE; - serial_init(); - gd->have_console = 1; -#elif defined(CONFIG_SPL_BUILD) - gd = &gdata; - preloader_console_init(); -#endif - prcm_init(); - set_mux_conf_regs(); -#if defined(CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC) - /* Enable RTC32K clock */ - rtc32k_enable(); -#endif - sdram_init(); -} -#endif - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} -#endif /* !CONFIG_SYS_DCACHE_OFF */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock.c deleted file mode 100644 index 0672798fe..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock.c +++ /dev/null @@ -1,177 +0,0 @@ -/* - * clock.c - * - * Clock initialization for AM33XX boards. - * Derived from OMAP4 boards - * - * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/ - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clock.h> -#include <asm/arch/hardware.h> -#include <asm/arch/sys_proto.h> -#include <asm/io.h> - -static void setup_post_dividers(const struct dpll_regs *dpll_regs, - const struct dpll_params *params) -{ - /* Setup post-dividers */ - if (params->m2 >= 0) - writel(params->m2, dpll_regs->cm_div_m2_dpll); - if (params->m3 >= 0) - writel(params->m3, dpll_regs->cm_div_m3_dpll); - if (params->m4 >= 0) - writel(params->m4, dpll_regs->cm_div_m4_dpll); - if (params->m5 >= 0) - writel(params->m5, dpll_regs->cm_div_m5_dpll); - if (params->m6 >= 0) - writel(params->m6, dpll_regs->cm_div_m6_dpll); -} - -static inline void do_lock_dpll(const struct dpll_regs *dpll_regs) -{ - clrsetbits_le32(dpll_regs->cm_clkmode_dpll, - CM_CLKMODE_DPLL_DPLL_EN_MASK, - DPLL_EN_LOCK << CM_CLKMODE_DPLL_EN_SHIFT); -} - -static inline void wait_for_lock(const struct dpll_regs *dpll_regs) -{ - if (!wait_on_value(ST_DPLL_CLK_MASK, ST_DPLL_CLK_MASK, - (void *)dpll_regs->cm_idlest_dpll, LDELAY)) { - printf("DPLL locking failed for 0x%x\n", - dpll_regs->cm_clkmode_dpll); - hang(); - } -} - -static inline void do_bypass_dpll(const struct dpll_regs *dpll_regs) -{ - clrsetbits_le32(dpll_regs->cm_clkmode_dpll, - CM_CLKMODE_DPLL_DPLL_EN_MASK, - DPLL_EN_MN_BYPASS << CM_CLKMODE_DPLL_EN_SHIFT); -} - -static inline void wait_for_bypass(const struct dpll_regs *dpll_regs) -{ - if (!wait_on_value(ST_DPLL_CLK_MASK, 0, - (void *)dpll_regs->cm_idlest_dpll, LDELAY)) { - printf("Bypassing DPLL failed 0x%x\n", - dpll_regs->cm_clkmode_dpll); - } -} - -static void bypass_dpll(const struct dpll_regs *dpll_regs) -{ - do_bypass_dpll(dpll_regs); - wait_for_bypass(dpll_regs); -} - -void do_setup_dpll(const struct dpll_regs *dpll_regs, - const struct dpll_params *params) -{ - u32 temp; - - if (!params) - return; - - temp = readl(dpll_regs->cm_clksel_dpll); - - bypass_dpll(dpll_regs); - - /* Set M & N */ - temp &= ~CM_CLKSEL_DPLL_M_MASK; - temp |= (params->m << CM_CLKSEL_DPLL_M_SHIFT) & CM_CLKSEL_DPLL_M_MASK; - - temp &= ~CM_CLKSEL_DPLL_N_MASK; - temp |= (params->n << CM_CLKSEL_DPLL_N_SHIFT) & CM_CLKSEL_DPLL_N_MASK; - - writel(temp, dpll_regs->cm_clksel_dpll); - - setup_post_dividers(dpll_regs, params); - - /* Wait till the DPLL locks */ - do_lock_dpll(dpll_regs); - wait_for_lock(dpll_regs); -} - -static void setup_dplls(void) -{ - const struct dpll_params *params; - - params = get_dpll_core_params(); - do_setup_dpll(&dpll_core_regs, params); - - params = get_dpll_mpu_params(); - do_setup_dpll(&dpll_mpu_regs, params); - - params = get_dpll_per_params(); - do_setup_dpll(&dpll_per_regs, params); - writel(0x300, &cmwkup->clkdcoldodpllper); - - params = get_dpll_ddr_params(); - do_setup_dpll(&dpll_ddr_regs, params); -} - -static inline void wait_for_clk_enable(u32 *clkctrl_addr) -{ - u32 clkctrl, idlest = MODULE_CLKCTRL_IDLEST_DISABLED; - u32 bound = LDELAY; - - while ((idlest == MODULE_CLKCTRL_IDLEST_DISABLED) || - (idlest == MODULE_CLKCTRL_IDLEST_TRANSITIONING)) { - clkctrl = readl(clkctrl_addr); - idlest = (clkctrl & MODULE_CLKCTRL_IDLEST_MASK) >> - MODULE_CLKCTRL_IDLEST_SHIFT; - if (--bound == 0) { - printf("Clock enable failed for 0x%p idlest 0x%x\n", - clkctrl_addr, clkctrl); - return; - } - } -} - -static inline void enable_clock_module(u32 *const clkctrl_addr, u32 enable_mode, - u32 wait_for_enable) -{ - clrsetbits_le32(clkctrl_addr, MODULE_CLKCTRL_MODULEMODE_MASK, - enable_mode << MODULE_CLKCTRL_MODULEMODE_SHIFT); - debug("Enable clock module - %p\n", clkctrl_addr); - if (wait_for_enable) - wait_for_clk_enable(clkctrl_addr); -} - -static inline void enable_clock_domain(u32 *const clkctrl_reg, u32 enable_mode) -{ - clrsetbits_le32(clkctrl_reg, CD_CLKCTRL_CLKTRCTRL_MASK, - enable_mode << CD_CLKCTRL_CLKTRCTRL_SHIFT); - debug("Enable clock domain - %p\n", clkctrl_reg); -} - -void do_enable_clocks(u32 *const *clk_domains, - u32 *const *clk_modules_explicit_en, u8 wait_for_enable) -{ - u32 i, max = 100; - - /* Put the clock domains in SW_WKUP mode */ - for (i = 0; (i < max) && clk_domains[i]; i++) { - enable_clock_domain(clk_domains[i], - CD_CLKCTRL_CLKTRCTRL_SW_WKUP); - } - - /* Clock modules that need to be put in SW_EXPLICIT_EN mode */ - for (i = 0; (i < max) && clk_modules_explicit_en[i]; i++) { - enable_clock_module(clk_modules_explicit_en[i], - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN, - wait_for_enable); - }; -} - -void prcm_init() -{ - enable_basic_clocks(); - setup_dplls(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_am33xx.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_am33xx.c deleted file mode 100644 index 92142c893..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_am33xx.c +++ /dev/null @@ -1,161 +0,0 @@ -/* - * clock_am33xx.c - * - * clocks for AM33XX based boards - * - * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/ - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clock.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> - -#define OSC (V_OSCK/1000000) - -struct cm_perpll *const cmper = (struct cm_perpll *)CM_PER; -struct cm_wkuppll *const cmwkup = (struct cm_wkuppll *)CM_WKUP; -struct cm_dpll *const cmdpll = (struct cm_dpll *)CM_DPLL; -struct cm_rtc *const cmrtc = (struct cm_rtc *)CM_RTC; - -const struct dpll_regs dpll_mpu_regs = { - .cm_clkmode_dpll = CM_WKUP + 0x88, - .cm_idlest_dpll = CM_WKUP + 0x20, - .cm_clksel_dpll = CM_WKUP + 0x2C, - .cm_div_m2_dpll = CM_WKUP + 0xA8, -}; - -const struct dpll_regs dpll_core_regs = { - .cm_clkmode_dpll = CM_WKUP + 0x90, - .cm_idlest_dpll = CM_WKUP + 0x5C, - .cm_clksel_dpll = CM_WKUP + 0x68, - .cm_div_m4_dpll = CM_WKUP + 0x80, - .cm_div_m5_dpll = CM_WKUP + 0x84, - .cm_div_m6_dpll = CM_WKUP + 0xD8, -}; - -const struct dpll_regs dpll_per_regs = { - .cm_clkmode_dpll = CM_WKUP + 0x8C, - .cm_idlest_dpll = CM_WKUP + 0x70, - .cm_clksel_dpll = CM_WKUP + 0x9C, - .cm_div_m2_dpll = CM_WKUP + 0xAC, -}; - -const struct dpll_regs dpll_ddr_regs = { - .cm_clkmode_dpll = CM_WKUP + 0x94, - .cm_idlest_dpll = CM_WKUP + 0x34, - .cm_clksel_dpll = CM_WKUP + 0x40, - .cm_div_m2_dpll = CM_WKUP + 0xA0, -}; - -struct dpll_params dpll_mpu_opp100 = { - CONFIG_SYS_MPUCLK, OSC-1, 1, -1, -1, -1, -1}; -const struct dpll_params dpll_core_opp100 = { - 1000, OSC-1, -1, -1, 10, 8, 4}; -const struct dpll_params dpll_mpu = { - MPUPLL_M_300, OSC-1, 1, -1, -1, -1, -1}; -const struct dpll_params dpll_core = { - 50, OSC-1, -1, -1, 1, 1, 1}; -const struct dpll_params dpll_per = { - 960, OSC-1, 5, -1, -1, -1, -1}; - -const struct dpll_params *get_dpll_mpu_params(void) -{ - return &dpll_mpu; -} - -const struct dpll_params *get_dpll_core_params(void) -{ - return &dpll_core; -} - -const struct dpll_params *get_dpll_per_params(void) -{ - return &dpll_per; -} - -void setup_clocks_for_console(void) -{ - clrsetbits_le32(&cmwkup->wkclkstctrl, CD_CLKCTRL_CLKTRCTRL_MASK, - CD_CLKCTRL_CLKTRCTRL_SW_WKUP << - CD_CLKCTRL_CLKTRCTRL_SHIFT); - - clrsetbits_le32(&cmper->l4hsclkstctrl, CD_CLKCTRL_CLKTRCTRL_MASK, - CD_CLKCTRL_CLKTRCTRL_SW_WKUP << - CD_CLKCTRL_CLKTRCTRL_SHIFT); - - clrsetbits_le32(&cmwkup->wkup_uart0ctrl, - MODULE_CLKCTRL_MODULEMODE_MASK, - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << - MODULE_CLKCTRL_MODULEMODE_SHIFT); - clrsetbits_le32(&cmper->uart1clkctrl, - MODULE_CLKCTRL_MODULEMODE_MASK, - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << - MODULE_CLKCTRL_MODULEMODE_SHIFT); - clrsetbits_le32(&cmper->uart2clkctrl, - MODULE_CLKCTRL_MODULEMODE_MASK, - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << - MODULE_CLKCTRL_MODULEMODE_SHIFT); - clrsetbits_le32(&cmper->uart3clkctrl, - MODULE_CLKCTRL_MODULEMODE_MASK, - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << - MODULE_CLKCTRL_MODULEMODE_SHIFT); - clrsetbits_le32(&cmper->uart4clkctrl, - MODULE_CLKCTRL_MODULEMODE_MASK, - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << - MODULE_CLKCTRL_MODULEMODE_SHIFT); - clrsetbits_le32(&cmper->uart5clkctrl, - MODULE_CLKCTRL_MODULEMODE_MASK, - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << - MODULE_CLKCTRL_MODULEMODE_SHIFT); -} - -void enable_basic_clocks(void) -{ - u32 *const clk_domains[] = { - &cmper->l3clkstctrl, - &cmper->l4fwclkstctrl, - &cmper->l3sclkstctrl, - &cmper->l4lsclkstctrl, - &cmwkup->wkclkstctrl, - &cmper->emiffwclkctrl, - &cmrtc->clkstctrl, - 0 - }; - - u32 *const clk_modules_explicit_en[] = { - &cmper->l3clkctrl, - &cmper->l4lsclkctrl, - &cmper->l4fwclkctrl, - &cmwkup->wkl4wkclkctrl, - &cmper->l3instrclkctrl, - &cmper->l4hsclkctrl, - &cmwkup->wkgpio0clkctrl, - &cmwkup->wkctrlclkctrl, - &cmper->timer2clkctrl, - &cmper->gpmcclkctrl, - &cmper->elmclkctrl, - &cmper->mmc0clkctrl, - &cmper->mmc1clkctrl, - &cmwkup->wkup_i2c0ctrl, - &cmper->gpio1clkctrl, - &cmper->gpio2clkctrl, - &cmper->gpio3clkctrl, - &cmper->i2c1clkctrl, - &cmper->cpgmac0clkctrl, - &cmper->spi0clkctrl, - &cmrtc->rtcclkctrl, - &cmper->usb0clkctrl, - &cmper->emiffwclkctrl, - &cmper->emifclkctrl, - 0 - }; - - do_enable_clocks(clk_domains, clk_modules_explicit_en, 1); - - /* Select the Master osc 24 MHZ as Timer2 clock source */ - writel(0x1, &cmdpll->clktimer2clk); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_am43xx.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_am43xx.c deleted file mode 100644 index d0bc2340c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_am43xx.c +++ /dev/null @@ -1,112 +0,0 @@ -/* - * clock_am43xx.c - * - * clocks for AM43XX based boards - * Derived from AM33XX based boards - * - * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/ - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clock.h> -#include <asm/arch/hardware.h> -#include <asm/arch/sys_proto.h> -#include <asm/io.h> - -struct cm_perpll *const cmper = (struct cm_perpll *)CM_PER; -struct cm_wkuppll *const cmwkup = (struct cm_wkuppll *)CM_WKUP; -struct cm_dpll *const cmdpll = (struct cm_dpll *)CM_DPLL; - -const struct dpll_regs dpll_mpu_regs = { - .cm_clkmode_dpll = CM_WKUP + 0x560, - .cm_idlest_dpll = CM_WKUP + 0x564, - .cm_clksel_dpll = CM_WKUP + 0x56c, - .cm_div_m2_dpll = CM_WKUP + 0x570, -}; - -const struct dpll_regs dpll_core_regs = { - .cm_clkmode_dpll = CM_WKUP + 0x520, - .cm_idlest_dpll = CM_WKUP + 0x524, - .cm_clksel_dpll = CM_WKUP + 0x52C, - .cm_div_m4_dpll = CM_WKUP + 0x538, - .cm_div_m5_dpll = CM_WKUP + 0x53C, - .cm_div_m6_dpll = CM_WKUP + 0x540, -}; - -const struct dpll_regs dpll_per_regs = { - .cm_clkmode_dpll = CM_WKUP + 0x5E0, - .cm_idlest_dpll = CM_WKUP + 0x5E4, - .cm_clksel_dpll = CM_WKUP + 0x5EC, - .cm_div_m2_dpll = CM_WKUP + 0x5F0, -}; - -const struct dpll_regs dpll_ddr_regs = { - .cm_clkmode_dpll = CM_WKUP + 0x5A0, - .cm_idlest_dpll = CM_WKUP + 0x5A4, - .cm_clksel_dpll = CM_WKUP + 0x5AC, - .cm_div_m2_dpll = CM_WKUP + 0x5B0, - .cm_div_m4_dpll = CM_WKUP + 0x5B8, -}; - -void setup_clocks_for_console(void) -{ - /* Do not add any spl_debug prints in this function */ - clrsetbits_le32(&cmwkup->wkclkstctrl, CD_CLKCTRL_CLKTRCTRL_MASK, - CD_CLKCTRL_CLKTRCTRL_SW_WKUP << - CD_CLKCTRL_CLKTRCTRL_SHIFT); - - /* Enable UART0 */ - clrsetbits_le32(&cmwkup->wkup_uart0ctrl, - MODULE_CLKCTRL_MODULEMODE_MASK, - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << - MODULE_CLKCTRL_MODULEMODE_SHIFT); -} - -void enable_basic_clocks(void) -{ - u32 *const clk_domains[] = { - &cmper->l3clkstctrl, - &cmper->l3sclkstctrl, - &cmper->l4lsclkstctrl, - &cmwkup->wkclkstctrl, - &cmper->emifclkstctrl, - 0 - }; - - u32 *const clk_modules_explicit_en[] = { - &cmper->l3clkctrl, - &cmper->l4lsclkctrl, - &cmper->l4fwclkctrl, - &cmwkup->wkl4wkclkctrl, - &cmper->l3instrclkctrl, - &cmper->l4hsclkctrl, - &cmwkup->wkgpio0clkctrl, - &cmwkup->wkctrlclkctrl, - &cmper->timer2clkctrl, - &cmper->gpmcclkctrl, - &cmper->elmclkctrl, - &cmper->mmc0clkctrl, - &cmper->mmc1clkctrl, - &cmwkup->wkup_i2c0ctrl, - &cmper->gpio1clkctrl, - &cmper->gpio2clkctrl, - &cmper->gpio3clkctrl, - &cmper->gpio4clkctrl, - &cmper->gpio5clkctrl, - &cmper->i2c1clkctrl, - &cmper->cpgmac0clkctrl, - &cmper->emiffwclkctrl, - &cmper->emifclkctrl, - &cmper->otfaemifclkctrl, - &cmper->qspiclkctrl, - 0 - }; - - do_enable_clocks(clk_domains, clk_modules_explicit_en, 1); - - /* Select the Master osc clk as Timer2 clock source */ - writel(0x1, &cmdpll->clktimer2clk); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_ti814x.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_ti814x.c deleted file mode 100644 index 9b5a47b01..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_ti814x.c +++ /dev/null @@ -1,404 +0,0 @@ -/* - * clock_ti814x.c - * - * Clocks for TI814X based boards - * - * Copyright (C) 2013, Texas Instruments, Incorporated - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clock.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> - -/* PRCM */ -#define PRCM_MOD_EN 0x2 - -/* CLK_SRC */ -#define OSC_SRC0 0 -#define OSC_SRC1 1 - -#define L3_OSC_SRC OSC_SRC0 - -#define OSC_0_FREQ 20 - -#define DCO_HS2_MIN 500 -#define DCO_HS2_MAX 1000 -#define DCO_HS1_MIN 1000 -#define DCO_HS1_MAX 2000 - -#define SELFREQDCO_HS2 0x00000801 -#define SELFREQDCO_HS1 0x00001001 - -#define MPU_N 0x1 -#define MPU_M 0x3C -#define MPU_M2 1 -#define MPU_CLKCTRL 0x1 - -#define L3_N 19 -#define L3_M 880 -#define L3_M2 4 -#define L3_CLKCTRL 0x801 - -#define DDR_N 19 -#define DDR_M 666 -#define DDR_M2 2 -#define DDR_CLKCTRL 0x801 - -/* ADPLLJ register values */ -#define ADPLLJ_CLKCTRL_HS2 0x00000801 /* HS2 mode, TINT2 = 1 */ -#define ADPLLJ_CLKCTRL_HS1 0x00001001 /* HS1 mode, TINT2 = 1 */ -#define ADPLLJ_CLKCTRL_CLKDCOLDOEN (1 << 29) -#define ADPLLJ_CLKCTRL_IDLE (1 << 23) -#define ADPLLJ_CLKCTRL_CLKOUTEN (1 << 20) -#define ADPLLJ_CLKCTRL_CLKOUTLDOEN (1 << 19) -#define ADPLLJ_CLKCTRL_CLKDCOLDOPWDNZ (1 << 17) -#define ADPLLJ_CLKCTRL_LPMODE (1 << 12) -#define ADPLLJ_CLKCTRL_DRIFTGUARDIAN (1 << 11) -#define ADPLLJ_CLKCTRL_REGM4XEN (1 << 10) -#define ADPLLJ_CLKCTRL_TINITZ (1 << 0) -#define ADPLLJ_CLKCTRL_CLKDCO (ADPLLJ_CLKCTRL_CLKDCOLDOEN | \ - ADPLLJ_CLKCTRL_CLKOUTEN | \ - ADPLLJ_CLKCTRL_CLKOUTLDOEN | \ - ADPLLJ_CLKCTRL_CLKDCOLDOPWDNZ) - -#define ADPLLJ_STATUS_PHASELOCK (1 << 10) -#define ADPLLJ_STATUS_FREQLOCK (1 << 9) -#define ADPLLJ_STATUS_PHSFRQLOCK (ADPLLJ_STATUS_PHASELOCK | \ - ADPLLJ_STATUS_FREQLOCK) -#define ADPLLJ_STATUS_BYPASSACK (1 << 8) -#define ADPLLJ_STATUS_BYPASS (1 << 0) -#define ADPLLJ_STATUS_BYPASSANDACK (ADPLLJ_STATUS_BYPASSACK | \ - ADPLLJ_STATUS_BYPASS) - -#define ADPLLJ_TENABLE_ENB (1 << 0) -#define ADPLLJ_TENABLEDIV_ENB (1 << 0) - -#define ADPLLJ_M2NDIV_M2SHIFT 16 - -#define MPU_PLL_BASE (PLL_SUBSYS_BASE + 0x048) -#define L3_PLL_BASE (PLL_SUBSYS_BASE + 0x110) -#define DDR_PLL_BASE (PLL_SUBSYS_BASE + 0x290) - -struct ad_pll { - unsigned int pwrctrl; - unsigned int clkctrl; - unsigned int tenable; - unsigned int tenablediv; - unsigned int m2ndiv; - unsigned int mn2div; - unsigned int fracdiv; - unsigned int bwctrl; - unsigned int fracctrl; - unsigned int status; - unsigned int m3div; - unsigned int rampctrl; -}; - -#define OSC_SRC_CTRL (PLL_SUBSYS_BASE + 0x2C0) - -#define ENET_CLKCTRL_CMPL 0x30000 - -#define SATA_PLL_BASE (CTRL_BASE + 0x0720) - -struct sata_pll { - unsigned int pllcfg0; - unsigned int pllcfg1; - unsigned int pllcfg2; - unsigned int pllcfg3; - unsigned int pllcfg4; - unsigned int pllstatus; - unsigned int rxstatus; - unsigned int txstatus; - unsigned int testcfg; -}; - -#define SEL_IN_FREQ (0x1 << 31) -#define DIGCLRZ (0x1 << 30) -#define ENDIGLDO (0x1 << 4) -#define APLL_CP_CURR (0x1 << 3) -#define ENBGSC_REF (0x1 << 2) -#define ENPLLLDO (0x1 << 1) -#define ENPLL (0x1 << 0) - -#define SATA_PLLCFG0_1 (SEL_IN_FREQ | ENBGSC_REF) -#define SATA_PLLCFG0_2 (SEL_IN_FREQ | ENDIGLDO | ENBGSC_REF) -#define SATA_PLLCFG0_3 (SEL_IN_FREQ | ENDIGLDO | ENBGSC_REF | ENPLLLDO) -#define SATA_PLLCFG0_4 (SEL_IN_FREQ | DIGCLRZ | ENDIGLDO | ENBGSC_REF | \ - ENPLLLDO | ENPLL) - -#define PLL_LOCK (0x1 << 0) - -#define ENSATAMODE (0x1 << 31) -#define PLLREFSEL (0x1 << 30) -#define MDIVINT (0x4b << 18) -#define EN_CLKAUX (0x1 << 5) -#define EN_CLK125M (0x1 << 4) -#define EN_CLK100M (0x1 << 3) -#define EN_CLK50M (0x1 << 2) - -#define SATA_PLLCFG1 (ENSATAMODE | \ - PLLREFSEL | \ - MDIVINT | \ - EN_CLKAUX | \ - EN_CLK125M | \ - EN_CLK100M | \ - EN_CLK50M) - -#define DIGLDO_EN_CAPLESSMODE (0x1 << 22) -#define PLLDO_EN_LDO_STABLE (0x1 << 11) -#define PLLDO_EN_BUF_CUR (0x1 << 7) -#define PLLDO_EN_LP (0x1 << 6) -#define PLLDO_CTRL_TRIM_1_4V (0x10 << 1) - -#define SATA_PLLCFG3 (DIGLDO_EN_CAPLESSMODE | \ - PLLDO_EN_LDO_STABLE | \ - PLLDO_EN_BUF_CUR | \ - PLLDO_EN_LP | \ - PLLDO_CTRL_TRIM_1_4V) - -const struct cm_alwon *cmalwon = (struct cm_alwon *)CM_ALWON_BASE; -const struct cm_def *cmdef = (struct cm_def *)CM_DEFAULT_BASE; -const struct sata_pll *spll = (struct sata_pll *)SATA_PLL_BASE; - -/* - * Enable the peripheral clock for required peripherals - */ -static void enable_per_clocks(void) -{ - /* HSMMC1 */ - writel(PRCM_MOD_EN, &cmalwon->mmchs1clkctrl); - while (readl(&cmalwon->mmchs1clkctrl) != PRCM_MOD_EN) - ; - - /* Ethernet */ - writel(PRCM_MOD_EN, &cmalwon->ethclkstctrl); - writel(PRCM_MOD_EN, &cmalwon->ethernet0clkctrl); - while ((readl(&cmalwon->ethernet0clkctrl) & ENET_CLKCTRL_CMPL) != 0) - ; - writel(PRCM_MOD_EN, &cmalwon->ethernet1clkctrl); - while ((readl(&cmalwon->ethernet1clkctrl) & ENET_CLKCTRL_CMPL) != 0) - ; - - /* RTC clocks */ - writel(PRCM_MOD_EN, &cmalwon->rtcclkstctrl); - writel(PRCM_MOD_EN, &cmalwon->rtcclkctrl); - while (readl(&cmalwon->rtcclkctrl) != PRCM_MOD_EN) - ; -} - -/* - * select the HS1 or HS2 for DCO Freq - * return : CLKCTRL - */ -static u32 pll_dco_freq_sel(u32 clkout_dco) -{ - if (clkout_dco >= DCO_HS2_MIN && clkout_dco < DCO_HS2_MAX) - return SELFREQDCO_HS2; - else if (clkout_dco >= DCO_HS1_MIN && clkout_dco < DCO_HS1_MAX) - return SELFREQDCO_HS1; - else - return -1; -} - -/* - * select the sigma delta config - * return: sigma delta val - */ -static u32 pll_sigma_delta_val(u32 clkout_dco) -{ - u32 sig_val = 0; - - sig_val = (clkout_dco + 225) / 250; - sig_val = sig_val << 24; - - return sig_val; -} - -/* - * configure individual ADPLLJ - */ -static void pll_config(u32 base, u32 n, u32 m, u32 m2, - u32 clkctrl_val, int adpllj) -{ - const struct ad_pll *adpll = (struct ad_pll *)base; - u32 m2nval, mn2val, read_clkctrl = 0, clkout_dco = 0; - u32 sig_val = 0, hs_mod = 0; - - m2nval = (m2 << ADPLLJ_M2NDIV_M2SHIFT) | n; - mn2val = m; - - /* calculate clkout_dco */ - clkout_dco = ((OSC_0_FREQ / (n+1)) * m); - - /* sigma delta & Hs mode selection skip for ADPLLS*/ - if (adpllj) { - sig_val = pll_sigma_delta_val(clkout_dco); - hs_mod = pll_dco_freq_sel(clkout_dco); - } - - /* by-pass pll */ - read_clkctrl = readl(&adpll->clkctrl); - writel((read_clkctrl | ADPLLJ_CLKCTRL_IDLE), &adpll->clkctrl); - while ((readl(&adpll->status) & ADPLLJ_STATUS_BYPASSANDACK) - != ADPLLJ_STATUS_BYPASSANDACK) - ; - - /* clear TINITZ */ - read_clkctrl = readl(&adpll->clkctrl); - writel((read_clkctrl & ~ADPLLJ_CLKCTRL_TINITZ), &adpll->clkctrl); - - /* - * ref_clk = 20/(n + 1); - * clkout_dco = ref_clk * m; - * clk_out = clkout_dco/m2; - */ - read_clkctrl = readl(&adpll->clkctrl) & - ~(ADPLLJ_CLKCTRL_LPMODE | - ADPLLJ_CLKCTRL_DRIFTGUARDIAN | - ADPLLJ_CLKCTRL_REGM4XEN); - writel(m2nval, &adpll->m2ndiv); - writel(mn2val, &adpll->mn2div); - - /* Skip for modena(ADPLLS) */ - if (adpllj) { - writel(sig_val, &adpll->fracdiv); - writel((read_clkctrl | hs_mod), &adpll->clkctrl); - } - - /* Load M2, N2 dividers of ADPLL */ - writel(ADPLLJ_TENABLEDIV_ENB, &adpll->tenablediv); - writel(~ADPLLJ_TENABLEDIV_ENB, &adpll->tenablediv); - - /* Load M, N dividers of ADPLL */ - writel(ADPLLJ_TENABLE_ENB, &adpll->tenable); - writel(~ADPLLJ_TENABLE_ENB, &adpll->tenable); - - /* Configure CLKDCOLDOEN,CLKOUTLDOEN,CLKOUT Enable BITS */ - read_clkctrl = readl(&adpll->clkctrl) & ~ADPLLJ_CLKCTRL_CLKDCO; - if (adpllj) - writel((read_clkctrl | ADPLLJ_CLKCTRL_CLKDCO), - &adpll->clkctrl); - - /* Enable TINTZ and disable IDLE(PLL in Active & Locked Mode */ - read_clkctrl = readl(&adpll->clkctrl) & ~ADPLLJ_CLKCTRL_IDLE; - writel((read_clkctrl | ADPLLJ_CLKCTRL_TINITZ), &adpll->clkctrl); - - /* Wait for phase and freq lock */ - while ((readl(&adpll->status) & ADPLLJ_STATUS_PHSFRQLOCK) != - ADPLLJ_STATUS_PHSFRQLOCK) - ; -} - -static void unlock_pll_control_mmr(void) -{ - /* TRM 2.10.1.4 and 3.2.7-3.2.11 */ - writel(0x1EDA4C3D, 0x481C5040); - writel(0x2FF1AC2B, 0x48140060); - writel(0xF757FDC0, 0x48140064); - writel(0xE2BC3A6D, 0x48140068); - writel(0x1EBF131D, 0x4814006c); - writel(0x6F361E05, 0x48140070); -} - -static void mpu_pll_config(void) -{ - pll_config(MPU_PLL_BASE, MPU_N, MPU_M, MPU_M2, MPU_CLKCTRL, 0); -} - -static void l3_pll_config(void) -{ - u32 l3_osc_src, rd_osc_src = 0; - - l3_osc_src = L3_OSC_SRC; - rd_osc_src = readl(OSC_SRC_CTRL); - - if (OSC_SRC0 == l3_osc_src) - writel((rd_osc_src & 0xfffffffe)|0x0, OSC_SRC_CTRL); - else - writel((rd_osc_src & 0xfffffffe)|0x1, OSC_SRC_CTRL); - - pll_config(L3_PLL_BASE, L3_N, L3_M, L3_M2, L3_CLKCTRL, 1); -} - -void ddr_pll_config(unsigned int ddrpll_m) -{ - pll_config(DDR_PLL_BASE, DDR_N, DDR_M, DDR_M2, DDR_CLKCTRL, 1); -} - -void sata_pll_config(void) -{ - /* - * This sequence for configuring the SATA PLL - * resident in the control module is documented - * in TI8148 TRM section 21.3.1 - */ - writel(SATA_PLLCFG1, &spll->pllcfg1); - udelay(50); - - writel(SATA_PLLCFG3, &spll->pllcfg3); - udelay(50); - - writel(SATA_PLLCFG0_1, &spll->pllcfg0); - udelay(50); - - writel(SATA_PLLCFG0_2, &spll->pllcfg0); - udelay(50); - - writel(SATA_PLLCFG0_3, &spll->pllcfg0); - udelay(50); - - writel(SATA_PLLCFG0_4, &spll->pllcfg0); - udelay(50); - - while (((readl(&spll->pllstatus) & PLL_LOCK) == 0)) - ; -} - -void enable_dmm_clocks(void) -{ - writel(PRCM_MOD_EN, &cmdef->fwclkctrl); - writel(PRCM_MOD_EN, &cmdef->l3fastclkstctrl); - writel(PRCM_MOD_EN, &cmdef->emif0clkctrl); - while ((readl(&cmdef->emif0clkctrl)) != PRCM_MOD_EN) - ; - writel(PRCM_MOD_EN, &cmdef->emif1clkctrl); - while ((readl(&cmdef->emif1clkctrl)) != PRCM_MOD_EN) - ; - while ((readl(&cmdef->l3fastclkstctrl) & 0x300) != 0x300) - ; - writel(PRCM_MOD_EN, &cmdef->dmmclkctrl); - while ((readl(&cmdef->dmmclkctrl)) != PRCM_MOD_EN) - ; - writel(PRCM_MOD_EN, &cmalwon->l3slowclkstctrl); - while ((readl(&cmalwon->l3slowclkstctrl) & 0x2100) != 0x2100) - ; -} - -void setup_clocks_for_console(void) -{ - unlock_pll_control_mmr(); - /* UART0 */ - writel(PRCM_MOD_EN, &cmalwon->uart0clkctrl); - while (readl(&cmalwon->uart0clkctrl) != PRCM_MOD_EN) - ; -} -/* - * Configure the PLL/PRCM for necessary peripherals - */ -void prcm_init(void) -{ - /* Enable the control module */ - writel(PRCM_MOD_EN, &cmalwon->controlclkctrl); - - /* Configure PLLs */ - mpu_pll_config(); - l3_pll_config(); - sata_pll_config(); - - /* Enable the required peripherals */ - enable_per_clocks(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_ti816x.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_ti816x.c deleted file mode 100644 index ace4a5afe..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/clock_ti816x.c +++ /dev/null @@ -1,445 +0,0 @@ -/* - * clock_ti816x.c - * - * Clocks for TI816X based boards - * - * Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com> - * Antoine Tenart, <atenart@adeneo-embedded.com> - * - * Based on TI-PSP-04.00.02.14 : - * - * Copyright (C) 2009, Texas Instruments, Incorporated - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <common.h> -#include <asm/arch/ddr_defs.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clock.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> - -#include <asm/emif.h> - -#define CM_PLL_BASE (CTRL_BASE + 0x0400) - -/* Main PLL */ -#define MAIN_N 64 -#define MAIN_P 0x1 -#define MAIN_INTFREQ1 0x8 -#define MAIN_FRACFREQ1 0x800000 -#define MAIN_MDIV1 0x2 -#define MAIN_INTFREQ2 0xE -#define MAIN_FRACFREQ2 0x0 -#define MAIN_MDIV2 0x1 -#define MAIN_INTFREQ3 0x8 -#define MAIN_FRACFREQ3 0xAAAAB0 -#define MAIN_MDIV3 0x3 -#define MAIN_INTFREQ4 0x9 -#define MAIN_FRACFREQ4 0x55554F -#define MAIN_MDIV4 0x3 -#define MAIN_INTFREQ5 0x9 -#define MAIN_FRACFREQ5 0x374BC6 -#define MAIN_MDIV5 0xC -#define MAIN_MDIV6 0x48 -#define MAIN_MDIV7 0x4 - -/* DDR PLL */ -#if defined(CONFIG_TI816X_DDR_PLL_400) /* 400 MHz */ -#define DDR_N 59 -#define DDR_P 0x1 -#define DDR_MDIV1 0x4 -#define DDR_INTFREQ2 0x8 -#define DDR_FRACFREQ2 0xD99999 -#define DDR_MDIV2 0x1E -#define DDR_INTFREQ3 0x8 -#define DDR_FRACFREQ3 0x0 -#define DDR_MDIV3 0x4 -#define DDR_INTFREQ4 0xE /* Expansion DDR clk */ -#define DDR_FRACFREQ4 0x0 -#define DDR_MDIV4 0x4 -#define DDR_INTFREQ5 0xE /* Expansion DDR clk */ -#define DDR_FRACFREQ5 0x0 -#define DDR_MDIV5 0x4 -#elif defined(CONFIG_TI816X_DDR_PLL_531) /* 531 MHz */ -#define DDR_N 59 -#define DDR_P 0x1 -#define DDR_MDIV1 0x3 -#define DDR_INTFREQ2 0x8 -#define DDR_FRACFREQ2 0xD99999 -#define DDR_MDIV2 0x1E -#define DDR_INTFREQ3 0x8 -#define DDR_FRACFREQ3 0x0 -#define DDR_MDIV3 0x4 -#define DDR_INTFREQ4 0xE /* Expansion DDR clk */ -#define DDR_FRACFREQ4 0x0 -#define DDR_MDIV4 0x4 -#define DDR_INTFREQ5 0xE /* Expansion DDR clk */ -#define DDR_FRACFREQ5 0x0 -#define DDR_MDIV5 0x4 -#elif defined(CONFIG_TI816X_DDR_PLL_675) /* 675 MHz */ -#define DDR_N 50 -#define DDR_P 0x1 -#define DDR_MDIV1 0x2 -#define DDR_INTFREQ2 0x9 -#define DDR_FRACFREQ2 0x0 -#define DDR_MDIV2 0x19 -#define DDR_INTFREQ3 0x13 -#define DDR_FRACFREQ3 0x800000 -#define DDR_MDIV3 0x2 -#define DDR_INTFREQ4 0xE /* Expansion DDR clk */ -#define DDR_FRACFREQ4 0x0 -#define DDR_MDIV4 0x4 -#define DDR_INTFREQ5 0xE /* Expansion DDR clk */ -#define DDR_FRACFREQ5 0x0 -#define DDR_MDIV5 0x4 -#elif defined(CONFIG_TI816X_DDR_PLL_796) /* 796 MHz */ -#define DDR_N 59 -#define DDR_P 0x1 -#define DDR_MDIV1 0x2 -#define DDR_INTFREQ2 0x8 -#define DDR_FRACFREQ2 0xD99999 -#define DDR_MDIV2 0x1E -#define DDR_INTFREQ3 0x8 -#define DDR_FRACFREQ3 0x0 -#define DDR_MDIV3 0x4 -#define DDR_INTFREQ4 0xE /* Expansion DDR clk */ -#define DDR_FRACFREQ4 0x0 -#define DDR_MDIV4 0x4 -#define DDR_INTFREQ5 0xE /* Expansion DDR clk */ -#define DDR_FRACFREQ5 0x0 -#define DDR_MDIV5 0x4 -#endif - -#define CONTROL_STATUS (CTRL_BASE + 0x40) -#define DDR_RCD (CTRL_BASE + 0x070C) -#define CM_TIMER1_CLKSEL (PRCM_BASE + 0x390) -#define DMM_PAT_BASE_ADDR (DMM_BASE + 0x420) -#define CM_ALWON_CUST_EFUSE_CLKCTRL (PRCM_BASE + 0x1628) - -#define INTCPS_SYSCONFIG 0x48200010 -#define CM_SYSCLK10_CLKSEL 0x48180324 - -struct cm_pll { - unsigned int mainpll_ctrl; /* offset 0x400 */ - unsigned int mainpll_pwd; - unsigned int mainpll_freq1; - unsigned int mainpll_div1; - unsigned int mainpll_freq2; - unsigned int mainpll_div2; - unsigned int mainpll_freq3; - unsigned int mainpll_div3; - unsigned int mainpll_freq4; - unsigned int mainpll_div4; - unsigned int mainpll_freq5; - unsigned int mainpll_div5; - unsigned int resv0[1]; - unsigned int mainpll_div6; - unsigned int resv1[1]; - unsigned int mainpll_div7; - unsigned int ddrpll_ctrl; /* offset 0x440 */ - unsigned int ddrpll_pwd; - unsigned int resv2[1]; - unsigned int ddrpll_div1; - unsigned int ddrpll_freq2; - unsigned int ddrpll_div2; - unsigned int ddrpll_freq3; - unsigned int ddrpll_div3; - unsigned int ddrpll_freq4; - unsigned int ddrpll_div4; - unsigned int ddrpll_freq5; - unsigned int ddrpll_div5; - unsigned int videopll_ctrl; /* offset 0x470 */ - unsigned int videopll_pwd; - unsigned int videopll_freq1; - unsigned int videopll_div1; - unsigned int videopll_freq2; - unsigned int videopll_div2; - unsigned int videopll_freq3; - unsigned int videopll_div3; - unsigned int resv3[4]; - unsigned int audiopll_ctrl; /* offset 0x4A0 */ - unsigned int audiopll_pwd; - unsigned int resv4[2]; - unsigned int audiopll_freq2; - unsigned int audiopll_div2; - unsigned int audiopll_freq3; - unsigned int audiopll_div3; - unsigned int audiopll_freq4; - unsigned int audiopll_div4; - unsigned int audiopll_freq5; - unsigned int audiopll_div5; -}; - -const struct cm_alwon *cmalwon = (struct cm_alwon *)CM_ALWON_BASE; -const struct cm_def *cmdef = (struct cm_def *)CM_DEFAULT_BASE; -const struct cm_pll *cmpll = (struct cm_pll *)CM_PLL_BASE; -const struct wd_timer *wdtimer = (struct wd_timer *)WDT_BASE; - -void enable_dmm_clocks(void) -{ - writel(PRCM_MOD_EN, &cmdef->l3fastclkstctrl); - writel(PRCM_MOD_EN, &cmdef->emif0clkctrl); - writel(PRCM_MOD_EN, &cmdef->emif1clkctrl); - - /* Wait for clocks to be active */ - while ((readl(&cmdef->l3fastclkstctrl) & 0x300) != 0x300) - ; - /* Wait for emif0 to be fully functional, including OCP */ - while (((readl(&cmdef->emif0clkctrl) >> 17) & 0x3) != 0) - ; - /* Wait for emif1 to be fully functional, including OCP */ - while (((readl(&cmdef->emif1clkctrl) >> 17) & 0x3) != 0) - ; - - writel(PRCM_MOD_EN, &cmdef->dmmclkctrl); - /* Wait for dmm to be fully functional, including OCP */ - while (((readl(&cmdef->dmmclkctrl) >> 17) & 0x3) != 0) - ; - - /* Enable Tiled Access */ - writel(0x80000000, DMM_PAT_BASE_ADDR); -} - -/* assume delay is aprox at least 1us */ -static void ddr_delay(int d) -{ - int i; - - /* - * read a control register. - * this is a bit more delay and cannot be optimized by the compiler - * assuming one read takes 200 cycles and A8 is runing 1 GHz - * somewhat conservative setting - */ - for (i = 0; i < 50*d; i++) - readl(CONTROL_STATUS); -} - -static void main_pll_init_ti816x(void) -{ - u32 main_pll_ctrl = 0; - - /* Put the PLL in bypass mode by setting BIT2 in its ctrl reg */ - main_pll_ctrl = readl(&cmpll->mainpll_ctrl); - main_pll_ctrl &= 0xFFFFFFFB; - main_pll_ctrl |= BIT(2); - writel(main_pll_ctrl, &cmpll->mainpll_ctrl); - - /* Enable PLL by setting BIT3 in its ctrl reg */ - main_pll_ctrl = readl(&cmpll->mainpll_ctrl); - main_pll_ctrl &= 0xFFFFFFF7; - main_pll_ctrl |= BIT(3); - writel(main_pll_ctrl, &cmpll->mainpll_ctrl); - - /* Write the values of N,P in the CTRL reg */ - main_pll_ctrl = readl(&cmpll->mainpll_ctrl); - main_pll_ctrl &= 0xFF; - main_pll_ctrl |= (MAIN_N<<16 | MAIN_P<<8); - writel(main_pll_ctrl, &cmpll->mainpll_ctrl); - - /* Power up clock1-7 */ - writel(0x0, &cmpll->mainpll_pwd); - - /* Program the freq and divider values for clock1-7 */ - writel((1<<31 | 1<<28 | (MAIN_INTFREQ1<<24) | MAIN_FRACFREQ1), - &cmpll->mainpll_freq1); - writel(((1<<8) | MAIN_MDIV1), &cmpll->mainpll_div1); - - writel((1<<31 | 1<<28 | (MAIN_INTFREQ2<<24) | MAIN_FRACFREQ2), - &cmpll->mainpll_freq2); - writel(((1<<8) | MAIN_MDIV2), &cmpll->mainpll_div2); - - writel((1<<31 | 1<<28 | (MAIN_INTFREQ3<<24) | MAIN_FRACFREQ3), - &cmpll->mainpll_freq3); - writel(((1<<8) | MAIN_MDIV3), &cmpll->mainpll_div3); - - writel((1<<31 | 1<<28 | (MAIN_INTFREQ4<<24) | MAIN_FRACFREQ4), - &cmpll->mainpll_freq4); - writel(((1<<8) | MAIN_MDIV4), &cmpll->mainpll_div4); - - writel((1<<31 | 1<<28 | (MAIN_INTFREQ5<<24) | MAIN_FRACFREQ5), - &cmpll->mainpll_freq5); - writel(((1<<8) | MAIN_MDIV5), &cmpll->mainpll_div5); - - writel((1<<8 | MAIN_MDIV6), &cmpll->mainpll_div6); - - writel((1<<8 | MAIN_MDIV7), &cmpll->mainpll_div7); - - /* Wait for PLL to lock */ - while ((readl(&cmpll->mainpll_ctrl) & BIT(7)) != BIT(7)) - ; - - /* Put the PLL in normal mode, disable bypass */ - main_pll_ctrl = readl(&cmpll->mainpll_ctrl); - main_pll_ctrl &= 0xFFFFFFFB; - writel(main_pll_ctrl, &cmpll->mainpll_ctrl); -} - -static void ddr_pll_bypass_ti816x(void) -{ - u32 ddr_pll_ctrl = 0; - - /* Put the PLL in bypass mode by setting BIT2 in its ctrl reg */ - ddr_pll_ctrl = readl(&cmpll->ddrpll_ctrl); - ddr_pll_ctrl &= 0xFFFFFFFB; - ddr_pll_ctrl |= BIT(2); - writel(ddr_pll_ctrl, &cmpll->ddrpll_ctrl); -} - -static void ddr_pll_init_ti816x(void) -{ - u32 ddr_pll_ctrl = 0; - /* Enable PLL by setting BIT3 in its ctrl reg */ - ddr_pll_ctrl = readl(&cmpll->ddrpll_ctrl); - ddr_pll_ctrl &= 0xFFFFFFF7; - ddr_pll_ctrl |= BIT(3); - writel(ddr_pll_ctrl, &cmpll->ddrpll_ctrl); - - /* Write the values of N,P in the CTRL reg */ - ddr_pll_ctrl = readl(&cmpll->ddrpll_ctrl); - ddr_pll_ctrl &= 0xFF; - ddr_pll_ctrl |= (DDR_N<<16 | DDR_P<<8); - writel(ddr_pll_ctrl, &cmpll->ddrpll_ctrl); - - ddr_delay(10); - - /* Power up clock1-5 */ - writel(0x0, &cmpll->ddrpll_pwd); - - /* Program the freq and divider values for clock1-3 */ - writel(((0<<8) | DDR_MDIV1), &cmpll->ddrpll_div1); - ddr_delay(1); - writel(((1<<8) | DDR_MDIV1), &cmpll->ddrpll_div1); - writel((1<<31 | 1<<28 | (DDR_INTFREQ2<<24) | DDR_FRACFREQ2), - &cmpll->ddrpll_freq2); - writel(((1<<8) | DDR_MDIV2), &cmpll->ddrpll_div2); - writel(((0<<8) | DDR_MDIV3), &cmpll->ddrpll_div3); - ddr_delay(1); - writel(((1<<8) | DDR_MDIV3), &cmpll->ddrpll_div3); - ddr_delay(1); - writel((0<<31 | 1<<28 | (DDR_INTFREQ3<<24) | DDR_FRACFREQ3), - &cmpll->ddrpll_freq3); - ddr_delay(1); - writel((1<<31 | 1<<28 | (DDR_INTFREQ3<<24) | DDR_FRACFREQ3), - &cmpll->ddrpll_freq3); - - ddr_delay(5); - - /* Wait for PLL to lock */ - while ((readl(&cmpll->ddrpll_ctrl) & BIT(7)) != BIT(7)) - ; - - /* Power up RCD */ - writel(BIT(0), DDR_RCD); -} - -static void peripheral_enable(void) -{ - /* Wake-up the l3_slow clock */ - writel(PRCM_MOD_EN, &cmalwon->l3slowclkstctrl); - - /* - * Note on Timers: - * There are 8 timers(0-7) out of which timer 0 is a secure timer. - * Timer 0 mux should not be changed - * - * To access the timer registers we need the to be - * enabled which is what we do in the first step - */ - - /* Enable timer1 */ - writel(PRCM_MOD_EN, &cmalwon->timer1clkctrl); - /* Select timer1 clock to be CLKIN (27MHz) */ - writel(BIT(1), CM_TIMER1_CLKSEL); - - /* Wait for timer1 to be ON-ACTIVE */ - while (((readl(&cmalwon->l3slowclkstctrl) - & (0x80000<<1))>>20) != 1) - ; - /* Wait for timer1 to be enabled */ - while (((readl(&cmalwon->timer1clkctrl) & 0x30000)>>16) != 0) - ; - /* Active posted mode */ - writel(PRCM_MOD_EN, (DM_TIMER1_BASE + 0x54)); - while (readl(DM_TIMER1_BASE + 0x10) & BIT(0)) - ; - /* Start timer1 */ - writel(BIT(0), (DM_TIMER1_BASE + 0x38)); - - /* eFuse */ - writel(PRCM_MOD_EN, CM_ALWON_CUST_EFUSE_CLKCTRL); - while (readl(CM_ALWON_CUST_EFUSE_CLKCTRL) != PRCM_MOD_EN) - ; - - /* Enable gpio0 */ - writel(PRCM_MOD_EN, &cmalwon->gpio0clkctrl); - while (readl(&cmalwon->gpio0clkctrl) != PRCM_MOD_EN) - ; - writel((BIT(8)), &cmalwon->gpio0clkctrl); - - /* Enable spi */ - writel(PRCM_MOD_EN, &cmalwon->spiclkctrl); - while (readl(&cmalwon->spiclkctrl) != PRCM_MOD_EN) - ; - - /* Enable i2c0 */ - writel(PRCM_MOD_EN, &cmalwon->i2c0clkctrl); - while (readl(&cmalwon->i2c0clkctrl) != PRCM_MOD_EN) - ; - - /* Enable ethernet0 */ - writel(PRCM_MOD_EN, &cmalwon->ethclkstctrl); - writel(PRCM_MOD_EN, &cmalwon->ethernet0clkctrl); - writel(PRCM_MOD_EN, &cmalwon->ethernet1clkctrl); - - /* Enable hsmmc */ - writel(PRCM_MOD_EN, &cmalwon->sdioclkctrl); - while (readl(&cmalwon->sdioclkctrl) != PRCM_MOD_EN) - ; -} - -void setup_clocks_for_console(void) -{ - /* Fix ROM code bug - from TI-PSP-04.00.02.14 */ - writel(0x0, CM_SYSCLK10_CLKSEL); - - ddr_pll_bypass_ti816x(); - - /* Enable uart0-2 */ - writel(PRCM_MOD_EN, &cmalwon->uart0clkctrl); - while (readl(&cmalwon->uart0clkctrl) != PRCM_MOD_EN) - ; - writel(PRCM_MOD_EN, &cmalwon->uart1clkctrl); - while (readl(&cmalwon->uart1clkctrl) != PRCM_MOD_EN) - ; - writel(PRCM_MOD_EN, &cmalwon->uart2clkctrl); - while (readl(&cmalwon->uart2clkctrl) != PRCM_MOD_EN) - ; - while ((readl(&cmalwon->l3slowclkstctrl) & 0x2100) != 0x2100) - ; -} - -void prcm_init(void) -{ - /* Enable the control */ - writel(PRCM_MOD_EN, &cmalwon->controlclkctrl); - - main_pll_init_ti816x(); - ddr_pll_init_ti816x(); - - /* - * With clk freqs setup to desired values, - * enable the required peripherals - */ - peripheral_enable(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/config.mk b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/config.mk deleted file mode 100644 index 5294d1670..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/config.mk +++ /dev/null @@ -1,11 +0,0 @@ -# -# Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ -# -# SPDX-License-Identifier: GPL-2.0+ -# -ifdef CONFIG_SPL_BUILD -ALL-y += MLO -ALL-$(CONFIG_SPL_SPI_SUPPORT) += MLO.byteswap -else -ALL-y += u-boot.img -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/ddr.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/ddr.c deleted file mode 100644 index 9a625c466..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/ddr.c +++ /dev/null @@ -1,266 +0,0 @@ -/* - * DDR Configuration for AM33xx devices. - * - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/arch/cpu.h> -#include <asm/arch/ddr_defs.h> -#include <asm/arch/sys_proto.h> -#include <asm/io.h> -#include <asm/emif.h> - -/** - * Base address for EMIF instances - */ -static struct emif_reg_struct *emif_reg[2] = { - (struct emif_reg_struct *)EMIF4_0_CFG_BASE, - (struct emif_reg_struct *)EMIF4_1_CFG_BASE}; - -/** - * Base addresses for DDR PHY cmd/data regs - */ -static struct ddr_cmd_regs *ddr_cmd_reg[2] = { - (struct ddr_cmd_regs *)DDR_PHY_CMD_ADDR, - (struct ddr_cmd_regs *)DDR_PHY_CMD_ADDR2}; - -static struct ddr_data_regs *ddr_data_reg[2] = { - (struct ddr_data_regs *)DDR_PHY_DATA_ADDR, - (struct ddr_data_regs *)DDR_PHY_DATA_ADDR2}; - -/** - * Base address for ddr io control instances - */ -static struct ddr_cmdtctrl *ioctrl_reg = { - (struct ddr_cmdtctrl *)DDR_CONTROL_BASE_ADDR}; - -static inline u32 get_mr(int nr, u32 cs, u32 mr_addr) -{ - u32 mr; - - mr_addr |= cs << EMIF_REG_CS_SHIFT; - writel(mr_addr, &emif_reg[nr]->emif_lpddr2_mode_reg_cfg); - - mr = readl(&emif_reg[nr]->emif_lpddr2_mode_reg_data); - debug("get_mr: EMIF1 cs %d mr %08x val 0x%x\n", cs, mr_addr, mr); - if (((mr & 0x0000ff00) >> 8) == (mr & 0xff) && - ((mr & 0x00ff0000) >> 16) == (mr & 0xff) && - ((mr & 0xff000000) >> 24) == (mr & 0xff)) - return mr & 0xff; - else - return mr; -} - -static inline void set_mr(int nr, u32 cs, u32 mr_addr, u32 mr_val) -{ - mr_addr |= cs << EMIF_REG_CS_SHIFT; - writel(mr_addr, &emif_reg[nr]->emif_lpddr2_mode_reg_cfg); - writel(mr_val, &emif_reg[nr]->emif_lpddr2_mode_reg_data); -} - -static void configure_mr(int nr, u32 cs) -{ - u32 mr_addr; - - while (get_mr(nr, cs, LPDDR2_MR0) & LPDDR2_MR0_DAI_MASK) - ; - set_mr(nr, cs, LPDDR2_MR10, 0x56); - - set_mr(nr, cs, LPDDR2_MR1, 0x43); - set_mr(nr, cs, LPDDR2_MR2, 0x2); - - mr_addr = LPDDR2_MR2 | EMIF_REG_REFRESH_EN_MASK; - set_mr(nr, cs, mr_addr, 0x2); -} - -/* - * Configure EMIF4D5 registers and MR registers - */ -void config_sdram_emif4d5(const struct emif_regs *regs, int nr) -{ - writel(0xA0, &emif_reg[nr]->emif_pwr_mgmt_ctrl); - writel(0xA0, &emif_reg[nr]->emif_pwr_mgmt_ctrl_shdw); - writel(0x1, &emif_reg[nr]->emif_iodft_tlgc); - writel(regs->zq_config, &emif_reg[nr]->emif_zq_config); - - writel(regs->temp_alert_config, &emif_reg[nr]->emif_temp_alert_config); - writel(regs->emif_rd_wr_lvl_rmp_win, - &emif_reg[nr]->emif_rd_wr_lvl_rmp_win); - writel(regs->emif_rd_wr_lvl_rmp_ctl, - &emif_reg[nr]->emif_rd_wr_lvl_rmp_ctl); - writel(regs->emif_rd_wr_lvl_ctl, &emif_reg[nr]->emif_rd_wr_lvl_ctl); - writel(regs->emif_rd_wr_exec_thresh, - &emif_reg[nr]->emif_rd_wr_exec_thresh); - - writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl); - writel(regs->sdram_config, &emif_reg[nr]->emif_sdram_config); - writel(regs->sdram_config, &cstat->secure_emif_sdram_config); - - if (emif_sdram_type() == EMIF_SDRAM_TYPE_LPDDR2) { - configure_mr(nr, 0); - configure_mr(nr, 1); - } -} - -/** - * Configure SDRAM - */ -void config_sdram(const struct emif_regs *regs, int nr) -{ - if (regs->zq_config) { - /* - * A value of 0x2800 for the REF CTRL will give us - * about 570us for a delay, which will be long enough - * to configure things. - */ - writel(0x2800, &emif_reg[nr]->emif_sdram_ref_ctrl); - writel(regs->zq_config, &emif_reg[nr]->emif_zq_config); - writel(regs->sdram_config, &cstat->secure_emif_sdram_config); - writel(regs->sdram_config, &emif_reg[nr]->emif_sdram_config); - writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl); - writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl_shdw); - } - writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl); - writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl_shdw); - writel(regs->sdram_config, &emif_reg[nr]->emif_sdram_config); -} - -/** - * Set SDRAM timings - */ -void set_sdram_timings(const struct emif_regs *regs, int nr) -{ - writel(regs->sdram_tim1, &emif_reg[nr]->emif_sdram_tim_1); - writel(regs->sdram_tim1, &emif_reg[nr]->emif_sdram_tim_1_shdw); - writel(regs->sdram_tim2, &emif_reg[nr]->emif_sdram_tim_2); - writel(regs->sdram_tim2, &emif_reg[nr]->emif_sdram_tim_2_shdw); - writel(regs->sdram_tim3, &emif_reg[nr]->emif_sdram_tim_3); - writel(regs->sdram_tim3, &emif_reg[nr]->emif_sdram_tim_3_shdw); -} - -void __weak emif_get_ext_phy_ctrl_const_regs(const u32 **regs, u32 *size) -{ -} - -/* - * Configure EXT PHY registers - */ -static void ext_phy_settings(const struct emif_regs *regs, int nr) -{ - u32 *ext_phy_ctrl_base = 0; - u32 *emif_ext_phy_ctrl_base = 0; - const u32 *ext_phy_ctrl_const_regs; - u32 i = 0; - u32 size; - - ext_phy_ctrl_base = (u32 *)&(regs->emif_ddr_ext_phy_ctrl_1); - emif_ext_phy_ctrl_base = - (u32 *)&(emif_reg[nr]->emif_ddr_ext_phy_ctrl_1); - - /* Configure external phy control timing registers */ - for (i = 0; i < EMIF_EXT_PHY_CTRL_TIMING_REG; i++) { - writel(*ext_phy_ctrl_base, emif_ext_phy_ctrl_base++); - /* Update shadow registers */ - writel(*ext_phy_ctrl_base++, emif_ext_phy_ctrl_base++); - } - - /* - * external phy 6-24 registers do not change with - * ddr frequency - */ - emif_get_ext_phy_ctrl_const_regs(&ext_phy_ctrl_const_regs, &size); - - if (!size) - return; - - for (i = 0; i < size; i++) { - writel(ext_phy_ctrl_const_regs[i], emif_ext_phy_ctrl_base++); - /* Update shadow registers */ - writel(ext_phy_ctrl_const_regs[i], emif_ext_phy_ctrl_base++); - } -} - -/** - * Configure DDR PHY - */ -void config_ddr_phy(const struct emif_regs *regs, int nr) -{ - /* - * disable initialization and refreshes for now until we - * finish programming EMIF regs. - */ - setbits_le32(&emif_reg[nr]->emif_sdram_ref_ctrl, - EMIF_REG_INITREF_DIS_MASK); - - writel(regs->emif_ddr_phy_ctlr_1, - &emif_reg[nr]->emif_ddr_phy_ctrl_1); - writel(regs->emif_ddr_phy_ctlr_1, - &emif_reg[nr]->emif_ddr_phy_ctrl_1_shdw); - - if (get_emif_rev((u32)emif_reg[nr]) == EMIF_4D5) - ext_phy_settings(regs, nr); -} - -/** - * Configure DDR CMD control registers - */ -void config_cmd_ctrl(const struct cmd_control *cmd, int nr) -{ - if (!cmd) - return; - - writel(cmd->cmd0csratio, &ddr_cmd_reg[nr]->cm0csratio); - writel(cmd->cmd0iclkout, &ddr_cmd_reg[nr]->cm0iclkout); - - writel(cmd->cmd1csratio, &ddr_cmd_reg[nr]->cm1csratio); - writel(cmd->cmd1iclkout, &ddr_cmd_reg[nr]->cm1iclkout); - - writel(cmd->cmd2csratio, &ddr_cmd_reg[nr]->cm2csratio); - writel(cmd->cmd2iclkout, &ddr_cmd_reg[nr]->cm2iclkout); -} - -/** - * Configure DDR DATA registers - */ -void config_ddr_data(const struct ddr_data *data, int nr) -{ - int i; - - if (!data) - return; - - for (i = 0; i < DDR_DATA_REGS_NR; i++) { - writel(data->datardsratio0, - &(ddr_data_reg[nr]+i)->dt0rdsratio0); - writel(data->datawdsratio0, - &(ddr_data_reg[nr]+i)->dt0wdsratio0); - writel(data->datawiratio0, - &(ddr_data_reg[nr]+i)->dt0wiratio0); - writel(data->datagiratio0, - &(ddr_data_reg[nr]+i)->dt0giratio0); - writel(data->datafwsratio0, - &(ddr_data_reg[nr]+i)->dt0fwsratio0); - writel(data->datawrsratio0, - &(ddr_data_reg[nr]+i)->dt0wrsratio0); - } -} - -void config_io_ctrl(const struct ctrl_ioregs *ioregs) -{ - if (!ioregs) - return; - - writel(ioregs->cm0ioctl, &ioctrl_reg->cm0ioctl); - writel(ioregs->cm1ioctl, &ioctrl_reg->cm1ioctl); - writel(ioregs->cm2ioctl, &ioctrl_reg->cm2ioctl); - writel(ioregs->dt0ioctl, &ioctrl_reg->dt0ioctl); - writel(ioregs->dt1ioctl, &ioctrl_reg->dt1ioctl); -#ifdef CONFIG_AM43XX - writel(ioregs->dt2ioctrl, &ioctrl_reg->dt2ioctrl); - writel(ioregs->dt3ioctrl, &ioctrl_reg->dt3ioctrl); - writel(ioregs->emif_sdram_config_ext, - &ioctrl_reg->emif_sdram_config_ext); -#endif -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/emif4.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/emif4.c deleted file mode 100644 index 2c67c322c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/emif4.c +++ /dev/null @@ -1,132 +0,0 @@ -/* - * emif4.c - * - * AM33XX emif4 configuration file - * - * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/cpu.h> -#include <asm/arch/ddr_defs.h> -#include <asm/arch/hardware.h> -#include <asm/arch/clock.h> -#include <asm/arch/sys_proto.h> -#include <asm/io.h> -#include <asm/emif.h> - -DECLARE_GLOBAL_DATA_PTR; - -int dram_init(void) -{ - /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size( - (void *)CONFIG_SYS_SDRAM_BASE, - CONFIG_MAX_RAM_BANK_SIZE); - return 0; -} - -void dram_init_banksize(void) -{ - gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; - gd->bd->bi_dram[0].size = gd->ram_size; -} - - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT -#ifdef CONFIG_TI81XX -static struct dmm_lisa_map_regs *hw_lisa_map_regs = - (struct dmm_lisa_map_regs *)DMM_BASE; -#endif -#ifndef CONFIG_TI816X -static struct vtp_reg *vtpreg[2] = { - (struct vtp_reg *)VTP0_CTRL_ADDR, - (struct vtp_reg *)VTP1_CTRL_ADDR}; -#endif -#ifdef CONFIG_AM33XX -static struct ddr_ctrl *ddrctrl = (struct ddr_ctrl *)DDR_CTRL_ADDR; -#endif -#ifdef CONFIG_AM43XX -static struct ddr_ctrl *ddrctrl = (struct ddr_ctrl *)DDR_CTRL_ADDR; -static struct cm_device_inst *cm_device = - (struct cm_device_inst *)CM_DEVICE_INST; -#endif - -#ifdef CONFIG_TI81XX -void config_dmm(const struct dmm_lisa_map_regs *regs) -{ - enable_dmm_clocks(); - - writel(0, &hw_lisa_map_regs->dmm_lisa_map_3); - writel(0, &hw_lisa_map_regs->dmm_lisa_map_2); - writel(0, &hw_lisa_map_regs->dmm_lisa_map_1); - writel(0, &hw_lisa_map_regs->dmm_lisa_map_0); - - writel(regs->dmm_lisa_map_3, &hw_lisa_map_regs->dmm_lisa_map_3); - writel(regs->dmm_lisa_map_2, &hw_lisa_map_regs->dmm_lisa_map_2); - writel(regs->dmm_lisa_map_1, &hw_lisa_map_regs->dmm_lisa_map_1); - writel(regs->dmm_lisa_map_0, &hw_lisa_map_regs->dmm_lisa_map_0); -} -#endif - -#ifndef CONFIG_TI816X -static void config_vtp(int nr) -{ - writel(readl(&vtpreg[nr]->vtp0ctrlreg) | VTP_CTRL_ENABLE, - &vtpreg[nr]->vtp0ctrlreg); - writel(readl(&vtpreg[nr]->vtp0ctrlreg) & (~VTP_CTRL_START_EN), - &vtpreg[nr]->vtp0ctrlreg); - writel(readl(&vtpreg[nr]->vtp0ctrlreg) | VTP_CTRL_START_EN, - &vtpreg[nr]->vtp0ctrlreg); - - /* Poll for READY */ - while ((readl(&vtpreg[nr]->vtp0ctrlreg) & VTP_CTRL_READY) != - VTP_CTRL_READY) - ; -} -#endif - -void __weak ddr_pll_config(unsigned int ddrpll_m) -{ -} - -void config_ddr(unsigned int pll, const struct ctrl_ioregs *ioregs, - const struct ddr_data *data, const struct cmd_control *ctrl, - const struct emif_regs *regs, int nr) -{ - ddr_pll_config(pll); -#ifndef CONFIG_TI816X - config_vtp(nr); -#endif - config_cmd_ctrl(ctrl, nr); - - config_ddr_data(data, nr); -#ifdef CONFIG_AM33XX - config_io_ctrl(ioregs); - - /* Set CKE to be controlled by EMIF/DDR PHY */ - writel(DDR_CKE_CTRL_NORMAL, &ddrctrl->ddrckectrl); -#endif -#ifdef CONFIG_AM43XX - writel(readl(&cm_device->cm_dll_ctrl) & ~0x1, &cm_device->cm_dll_ctrl); - while ((readl(&cm_device->cm_dll_ctrl) && CM_DLL_READYST) == 0) - ; - writel(0x80000000, &ddrctrl->ddrioctrl); - - config_io_ctrl(ioregs); - - /* Set CKE to be controlled by EMIF/DDR PHY */ - writel(DDR_CKE_CTRL_NORMAL, &ddrctrl->ddrckectrl); -#endif - - /* Program EMIF instance */ - config_ddr_phy(regs, nr); - set_sdram_timings(regs, nr); - if (get_emif_rev(EMIF1_BASE) == EMIF_4D5) - config_sdram_emif4d5(regs, nr); - else - config_sdram(regs, nr); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/mem.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/mem.c deleted file mode 100644 index 56c9e7dbc..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/mem.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Author : - * Mansoor Ahamed <mansoor.ahamed@ti.com> - * - * Initial Code from: - * Manikandan Pillai <mani.pillai@ti.com> - * Richard Woodruff <r-woodruff2@ti.com> - * Syed Mohammed Khasim <khasim@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/cpu.h> -#include <asm/arch/mem.h> -#include <asm/arch/sys_proto.h> -#include <command.h> - -struct gpmc *gpmc_cfg; - - -void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base, - u32 size) -{ - writel(0, &cs->config7); - sdelay(1000); - /* Delay for settling */ - writel(gpmc_config[0], &cs->config1); - writel(gpmc_config[1], &cs->config2); - writel(gpmc_config[2], &cs->config3); - writel(gpmc_config[3], &cs->config4); - writel(gpmc_config[4], &cs->config5); - writel(gpmc_config[5], &cs->config6); - /* Enable the config */ - writel((((size & 0xF) << 8) | ((base >> 24) & 0x3F) | - (1 << 6)), &cs->config7); - sdelay(2000); -} - -/***************************************************** - * gpmc_init(): init gpmc bus - * Init GPMC for x16, MuxMode (SDRAM in x32). - * This code can only be executed from SRAM or SDRAM. - *****************************************************/ -void gpmc_init(void) -{ - /* putting a blanket check on GPMC based on ZeBu for now */ - gpmc_cfg = (struct gpmc *)GPMC_BASE; -#if defined(CONFIG_NOR) -/* configure GPMC for NOR */ - const u32 gpmc_regs[GPMC_MAX_REG] = { STNOR_GPMC_CONFIG1, - STNOR_GPMC_CONFIG2, - STNOR_GPMC_CONFIG3, - STNOR_GPMC_CONFIG4, - STNOR_GPMC_CONFIG5, - STNOR_GPMC_CONFIG6, - STNOR_GPMC_CONFIG7 - }; - u32 size = GPMC_SIZE_16M; - u32 base = CONFIG_SYS_FLASH_BASE; -#elif defined(CONFIG_NAND) -/* configure GPMC for NAND */ - const u32 gpmc_regs[GPMC_MAX_REG] = { M_NAND_GPMC_CONFIG1, - M_NAND_GPMC_CONFIG2, - M_NAND_GPMC_CONFIG3, - M_NAND_GPMC_CONFIG4, - M_NAND_GPMC_CONFIG5, - M_NAND_GPMC_CONFIG6, - 0 - }; - u32 size = GPMC_SIZE_256M; - u32 base = CONFIG_SYS_NAND_BASE; -#else - const u32 gpmc_regs[GPMC_MAX_REG] = { 0, 0, 0, 0, 0, 0, 0 }; - u32 size = 0; - u32 base = 0; -#endif - /* global settings */ - writel(0x00000008, &gpmc_cfg->sysconfig); - writel(0x00000000, &gpmc_cfg->irqstatus); - writel(0x00000000, &gpmc_cfg->irqenable); -#ifdef CONFIG_NOR - writel(0x00000200, &gpmc_cfg->config); -#else - writel(0x00000012, &gpmc_cfg->config); -#endif - /* - * Disable the GPMC0 config set by ROM code - */ - writel(0, &gpmc_cfg->cs[0].config7); - sdelay(1000); - /* enable chip-select specific configurations */ - enable_gpmc_cs_config(gpmc_regs, &gpmc_cfg->cs[0], base, size); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/mux.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/mux.c deleted file mode 100644 index 2ded47228..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/mux.c +++ /dev/null @@ -1,33 +0,0 @@ -/* - * mux.c - * - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <common.h> -#include <asm/arch/mux.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> - -/* - * Configure the pin mux for the module - */ -void configure_module_pin_mux(struct module_pin_mux *mod_pin_mux) -{ - int i; - - if (!mod_pin_mux) - return; - - for (i = 0; mod_pin_mux[i].reg_offset != -1; i++) - MUX_CFG(mod_pin_mux[i].val, mod_pin_mux[i].reg_offset); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/sys_info.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/sys_info.c deleted file mode 100644 index 50eb598ff..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/sys_info.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - * sys_info.c - * - * System information functions - * - * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ - * - * Derived from Beagle Board and 3430 SDP code by - * Richard Woodruff <r-woodruff2@ti.com> - * Syed Mohammed Khasim <khasim@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/sys_proto.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clock.h> -#include <power/tps65910.h> - -struct ctrl_stat *cstat = (struct ctrl_stat *)CTRL_BASE; - -/** - * get_cpu_rev(void) - extract rev info - */ -u32 get_cpu_rev(void) -{ - u32 id; - u32 rev; - - id = readl(DEVICE_ID); - rev = (id >> 28) & 0xff; - - return rev; -} - -/** - * get_cpu_type(void) - extract cpu info - */ -u32 get_cpu_type(void) -{ - u32 id = 0; - u32 partnum; - - id = readl(DEVICE_ID); - partnum = (id >> 12) & 0xffff; - - return partnum; -} - -/** - * get_board_rev() - setup to pass kernel board revision information - * returns:(bit[0-3] sub version, higher bit[7-4] is higher version) - */ -u32 get_board_rev(void) -{ - return BOARD_REV_ID; -} - -/** - * get_device_type(): tell if GP/HS/EMU/TST - */ -u32 get_device_type(void) -{ - int mode; - mode = readl(&cstat->statusreg) & (DEVICE_MASK); - return mode >>= 8; -} - -/** - * get_sysboot_value(void) - return SYS_BOOT[4:0] - */ -u32 get_sysboot_value(void) -{ - int mode; - mode = readl(&cstat->statusreg) & (SYSBOOT_MASK); - return mode; -} - -#ifdef CONFIG_DISPLAY_CPUINFO -/** - * Print CPU information - */ -int print_cpuinfo(void) -{ - char *cpu_s, *sec_s; - - switch (get_cpu_type()) { - case AM335X: - cpu_s = "AM335X"; - break; - case TI81XX: - cpu_s = "TI81XX"; - break; - default: - cpu_s = "Unknown cpu type"; - break; - } - - switch (get_device_type()) { - case TST_DEVICE: - sec_s = "TST"; - break; - case EMU_DEVICE: - sec_s = "EMU"; - break; - case HS_DEVICE: - sec_s = "HS"; - break; - case GP_DEVICE: - sec_s = "GP"; - break; - default: - sec_s = "?"; - } - - printf("%s-%s rev %d\n", cpu_s, sec_s, get_cpu_rev()); - - return 0; -} -#endif /* CONFIG_DISPLAY_CPUINFO */ - -#ifdef CONFIG_AM33XX -int am335x_get_efuse_mpu_max_freq(struct ctrl_dev *cdev) -{ - int sil_rev; - - sil_rev = readl(&cdev->deviceid) >> 28; - - if (sil_rev == 1) - /* PG 2.0, efuse may not be set. */ - return MPUPLL_M_800; - else if (sil_rev >= 2) { - /* Check what the efuse says our max speed is. */ - int efuse_arm_mpu_max_freq; - efuse_arm_mpu_max_freq = readl(&cdev->efuse_sma); - switch ((efuse_arm_mpu_max_freq & DEVICE_ID_MASK)) { - case AM335X_ZCZ_1000: - return MPUPLL_M_1000; - case AM335X_ZCZ_800: - return MPUPLL_M_800; - case AM335X_ZCZ_720: - return MPUPLL_M_720; - case AM335X_ZCZ_600: - case AM335X_ZCE_600: - return MPUPLL_M_600; - case AM335X_ZCZ_300: - case AM335X_ZCE_300: - return MPUPLL_M_300; - } - } - - /* PG 1.0 or otherwise unknown, use the PG1.0 max */ - return MPUPLL_M_720; -} - -int am335x_get_tps65910_mpu_vdd(int sil_rev, int frequency) -{ - /* For PG2.1 and later, we have one set of values. */ - if (sil_rev >= 2) { - switch (frequency) { - case MPUPLL_M_1000: - return TPS65910_OP_REG_SEL_1_3_2_5; - case MPUPLL_M_800: - return TPS65910_OP_REG_SEL_1_2_6; - case MPUPLL_M_720: - return TPS65910_OP_REG_SEL_1_2_0; - case MPUPLL_M_600: - case MPUPLL_M_300: - return TPS65910_OP_REG_SEL_1_1_3; - } - } - - /* Default to PG1.0/PG2.0 values. */ - return TPS65910_OP_REG_SEL_1_1_3; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/u-boot-spl.lds b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/u-boot-spl.lds deleted file mode 100644 index b1c28c944..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/u-boot-spl.lds +++ /dev/null @@ -1,55 +0,0 @@ -/* - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * Aneesh V <aneesh@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\ - LENGTH = CONFIG_SPL_MAX_SIZE } -MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \ - LENGTH = CONFIG_SPL_BSS_MAX_SIZE } - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - .text : - { - __start = .; - arch/arm/cpu/armv7/start.o (.text) - *(.text*) - } >.sram - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram - - . = ALIGN(4); - .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram - - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*))); - } >.sram - - . = ALIGN(4); - __image_copy_end = .; - - .end : - { - *(.__end) - } >.sram - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.bss*) - . = ALIGN(4); - __bss_end = .; - } >.sdram -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/arch_timer.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/arch_timer.c deleted file mode 100644 index 0588e2bae..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/arch_timer.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <div64.h> - -DECLARE_GLOBAL_DATA_PTR; - -int timer_init(void) -{ - gd->arch.tbl = 0; - gd->arch.tbu = 0; - - gd->arch.timer_rate_hz = CONFIG_SYS_HZ_CLOCK / CONFIG_SYS_HZ; - - return 0; -} - -unsigned long long get_ticks(void) -{ - ulong nowl, nowu; - - asm volatile("mrrc p15, 0, %0, %1, c14" : "=r" (nowl), "=r" (nowu)); - - gd->arch.tbl = nowl; - gd->arch.tbu = nowu; - - return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl; -} - - -ulong get_timer(ulong base) -{ - return lldiv(get_ticks(), gd->arch.timer_rate_hz) - base; -} - -void __udelay(unsigned long usec) -{ - unsigned long long endtime; - - endtime = lldiv((unsigned long long)usec * gd->arch.timer_rate_hz, - 1000UL); - - endtime += get_ticks(); - - while (get_ticks() < endtime) - ; -} - -ulong get_tbclk(void) -{ - return gd->arch.timer_rate_hz; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/Makefile deleted file mode 100644 index 0a2e48d04..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2013 -# Bo Shen <voice.shen@atmel.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-$(CONFIG_SAMA5D3) += sama5d3_devices.o -obj-y += clock.o -obj-y += cpu.o -obj-y += reset.o -obj-y += timer.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/clock.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/clock.c deleted file mode 100644 index 1588e0c8e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/clock.c +++ /dev/null @@ -1,122 +0,0 @@ -/* - * [origin: Linux kernel linux/arch/arm/mach-at91/clock.c] - * - * Copyright (C) 2005 David Brownell - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * Copyright (C) 2013 Bo Shen <voice.shen@atmel.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/clk.h> - -#if !defined(CONFIG_AT91FAMILY) -# error You need to define CONFIG_AT91FAMILY in your board config! -#endif - -DECLARE_GLOBAL_DATA_PTR; - -static unsigned long at91_css_to_rate(unsigned long css) -{ - switch (css) { - case AT91_PMC_MCKR_CSS_SLOW: - return CONFIG_SYS_AT91_SLOW_CLOCK; - case AT91_PMC_MCKR_CSS_MAIN: - return gd->arch.main_clk_rate_hz; - case AT91_PMC_MCKR_CSS_PLLA: - return gd->arch.plla_rate_hz; - } - - return 0; -} - -static u32 at91_pll_rate(u32 freq, u32 reg) -{ - unsigned mul, div; - - div = reg & 0xff; - mul = (reg >> 18) & 0x7f; - if (div && mul) { - freq /= div; - freq *= mul + 1; - } else { - freq = 0; - } - - return freq; -} - -int at91_clock_init(unsigned long main_clock) -{ - unsigned freq, mckr; - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; -#ifndef CONFIG_SYS_AT91_MAIN_CLOCK - unsigned tmp; - /* - * When the bootloader initialized the main oscillator correctly, - * there's no problem using the cycle counter. But if it didn't, - * or when using oscillator bypass mode, we must be told the speed - * of the main clock. - */ - if (!main_clock) { - do { - tmp = readl(&pmc->mcfr); - } while (!(tmp & AT91_PMC_MCFR_MAINRDY)); - tmp &= AT91_PMC_MCFR_MAINF_MASK; - main_clock = tmp * (CONFIG_SYS_AT91_SLOW_CLOCK / 16); - } -#endif - gd->arch.main_clk_rate_hz = main_clock; - - /* report if PLLA is more than mildly overclocked */ - gd->arch.plla_rate_hz = at91_pll_rate(main_clock, readl(&pmc->pllar)); - - /* - * MCK and CPU derive from one of those primary clocks. - * For now, assume this parentage won't change. - */ - mckr = readl(&pmc->mckr); - - /* plla divisor by 2 */ - if (mckr & (1 << 12)) - gd->arch.plla_rate_hz >>= 1; - - gd->arch.mck_rate_hz = at91_css_to_rate(mckr & AT91_PMC_MCKR_CSS_MASK); - freq = gd->arch.mck_rate_hz; - - /* prescale */ - freq >>= mckr & AT91_PMC_MCKR_PRES_MASK; - - switch (mckr & AT91_PMC_MCKR_MDIV_MASK) { - case AT91_PMC_MCKR_MDIV_2: - gd->arch.mck_rate_hz = freq / 2; - break; - case AT91_PMC_MCKR_MDIV_3: - gd->arch.mck_rate_hz = freq / 3; - break; - case AT91_PMC_MCKR_MDIV_4: - gd->arch.mck_rate_hz = freq / 4; - break; - default: - break; - } - - gd->arch.cpu_clk_rate_hz = freq; - - return 0; -} - -void at91_periph_clk_enable(int id) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - if (id > 31) - writel(1 << (id - 32), &pmc->pcer1); - else - writel(1 << id, &pmc->pcer); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/cpu.c deleted file mode 100644 index 2fbf60d54..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/cpu.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * (C) Copyright 2010 - * Reinhard Meyer, reinhard.meyer@emk-elektronik.de - * (C) Copyright 2009 - * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * (C) Copyright 2013 - * Bo Shen <voice.shen@atmel.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_dbu.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_pit.h> -#include <asm/arch/at91_gpbr.h> -#include <asm/arch/clk.h> - -#ifndef CONFIG_SYS_AT91_MAIN_CLOCK -#define CONFIG_SYS_AT91_MAIN_CLOCK 0 -#endif - -int arch_cpu_init(void) -{ - return at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK); -} - -void arch_preboot_os(void) -{ - ulong cpiv; - at91_pit_t *pit = (at91_pit_t *)ATMEL_BASE_PIT; - - cpiv = AT91_PIT_MR_PIV_MASK(readl(&pit->piir)); - - /* - * Disable PITC - * Add 0x1000 to current counter to stop it faster - * without waiting for wrapping back to 0 - */ - writel(cpiv + 0x1000, &pit->mr); -} - -#if defined(CONFIG_DISPLAY_CPUINFO) -int print_cpuinfo(void) -{ - char buf[32]; - - printf("CPU: %s\n", get_cpu_name()); - printf("Crystal frequency: %8s MHz\n", - strmhz(buf, get_main_clk_rate())); - printf("CPU clock : %8s MHz\n", - strmhz(buf, get_cpu_clk_rate())); - printf("Master clock : %8s MHz\n", - strmhz(buf, get_mck_clk_rate())); - - return 0; -} -#endif - -void enable_caches(void) -{ -} - -unsigned int get_chip_id(void) -{ - return readl(ATMEL_BASE_DBGU + AT91_DBU_CIDR) & ~AT91_DBU_CIDR_MASK; -} - -unsigned int get_extension_chip_id(void) -{ - return readl(ATMEL_BASE_DBGU + AT91_DBU_EXID); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/reset.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/reset.c deleted file mode 100644 index b30e79b60..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/reset.c +++ /dev/null @@ -1,31 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * (C) Copyright 2013 - * Bo Shen <voice.shen@atmel.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_rstc.h> - -/* Reset the cpu by telling the reset controller to do so */ -void reset_cpu(ulong ignored) -{ - at91_rstc_t *rstc = (at91_rstc_t *)ATMEL_BASE_RSTC; - - writel(AT91_RSTC_KEY - | AT91_RSTC_CR_PROCRST /* Processor Reset */ - | AT91_RSTC_CR_PERRST /* Peripheral Reset */ -#ifdef CONFIG_AT91RESET_EXTRST - | AT91_RSTC_CR_EXTRST /* External Reset (assert nRST pin) */ -#endif - , &rstc->cr); - /* never reached */ - do { } while (1); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/sama5d3_devices.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/sama5d3_devices.c deleted file mode 100644 index 78ecfc882..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/sama5d3_devices.c +++ /dev/null @@ -1,218 +0,0 @@ -/* - * Copyright (C) 2012-2013 Atmel Corporation - * Bo Shen <voice.shen@atmel.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/sama5d3.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/clk.h> -#include <asm/arch/gpio.h> -#include <asm/io.h> - -unsigned int has_emac() -{ - return cpu_is_sama5d31() || cpu_is_sama5d35() || cpu_is_sama5d36(); -} - -unsigned int has_gmac() -{ - return !cpu_is_sama5d31(); -} - -unsigned int has_lcdc() -{ - return !cpu_is_sama5d35(); -} - -char *get_cpu_name() -{ - unsigned int extension_id = get_extension_chip_id(); - - if (cpu_is_sama5d3()) - switch (extension_id) { - case ARCH_EXID_SAMA5D31: - return "SAMA5D31"; - case ARCH_EXID_SAMA5D33: - return "SAMA5D33"; - case ARCH_EXID_SAMA5D34: - return "SAMA5D34"; - case ARCH_EXID_SAMA5D35: - return "SAMA5D35"; - case ARCH_EXID_SAMA5D36: - return "SAMA5D36"; - default: - return "Unknown CPU type"; - } - else - return "Unknown CPU type"; -} - -void at91_serial0_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTD, 18, 1); /* TXD0 */ - at91_set_a_periph(AT91_PIO_PORTD, 17, 0); /* RXD0 */ - - /* Enable clock */ - at91_periph_clk_enable(ATMEL_ID_USART0); -} - -void at91_serial1_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTB, 29, 1); /* TXD1 */ - at91_set_a_periph(AT91_PIO_PORTB, 28, 0); /* RXD1 */ - - /* Enable clock */ - at91_periph_clk_enable(ATMEL_ID_USART1); -} - -void at91_serial2_hw_init(void) -{ - at91_set_b_periph(AT91_PIO_PORTE, 26, 1); /* TXD2 */ - at91_set_b_periph(AT91_PIO_PORTE, 25, 0); /* RXD2 */ - - /* Enable clock */ - at91_periph_clk_enable(ATMEL_ID_USART2); -} - -void at91_seriald_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTB, 31, 1); /* DTXD */ - at91_set_a_periph(AT91_PIO_PORTB, 30, 0); /* DRXD */ - - /* Enable clock */ - at91_periph_clk_enable(ATMEL_ID_DBGU); -} - -#if defined(CONFIG_ATMEL_SPI) -void at91_spi0_hw_init(unsigned long cs_mask) -{ - at91_set_a_periph(AT91_PIO_PORTD, 10, 0); /* SPI0_MISO */ - at91_set_a_periph(AT91_PIO_PORTD, 11, 0); /* SPI0_MOSI */ - at91_set_a_periph(AT91_PIO_PORTD, 12, 0); /* SPI0_SPCK */ - - if (cs_mask & (1 << 0)) - at91_set_pio_output(AT91_PIO_PORTD, 13, 1); - if (cs_mask & (1 << 1)) - at91_set_pio_output(AT91_PIO_PORTD, 14, 1); - if (cs_mask & (1 << 2)) - at91_set_pio_output(AT91_PIO_PORTD, 15, 1); - if (cs_mask & (1 << 3)) - at91_set_pio_output(AT91_PIO_PORTD, 16, 1); - - /* Enable clock */ - at91_periph_clk_enable(ATMEL_ID_SPI0); -} -#endif - -#ifdef CONFIG_GENERIC_ATMEL_MCI -void at91_mci_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTD, 0, 0); /* MCI0 CMD */ - at91_set_a_periph(AT91_PIO_PORTD, 1, 0); /* MCI0 DA0 */ - at91_set_a_periph(AT91_PIO_PORTD, 2, 0); /* MCI0 DA1 */ - at91_set_a_periph(AT91_PIO_PORTD, 3, 0); /* MCI0 DA2 */ - at91_set_a_periph(AT91_PIO_PORTD, 4, 0); /* MCI0 DA3 */ -#ifdef CONFIG_ATMEL_MCI_8BIT - at91_set_a_periph(AT91_PIO_PORTD, 5, 0); /* MCI0 DA4 */ - at91_set_a_periph(AT91_PIO_PORTD, 6, 0); /* MCI0 DA5 */ - at91_set_a_periph(AT91_PIO_PORTD, 7, 0); /* MCI0 DA6 */ - at91_set_a_periph(AT91_PIO_PORTD, 8, 0); /* MCI0 DA7 */ -#endif - at91_set_a_periph(AT91_PIO_PORTD, 9, 0); /* MCI0 CLK */ - - /* Enable clock */ - at91_periph_clk_enable(ATMEL_ID_MCI0); -} -#endif - -#ifdef CONFIG_MACB -void at91_macb_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTC, 7, 0); /* ETXCK_EREFCK */ - at91_set_a_periph(AT91_PIO_PORTC, 5, 0); /* ERXDV */ - at91_set_a_periph(AT91_PIO_PORTC, 2, 0); /* ERX0 */ - at91_set_a_periph(AT91_PIO_PORTC, 3, 0); /* ERX1 */ - at91_set_a_periph(AT91_PIO_PORTC, 6, 0); /* ERXER */ - at91_set_a_periph(AT91_PIO_PORTC, 4, 0); /* ETXEN */ - at91_set_a_periph(AT91_PIO_PORTC, 0, 0); /* ETX0 */ - at91_set_a_periph(AT91_PIO_PORTC, 1, 0); /* ETX1 */ - at91_set_a_periph(AT91_PIO_PORTC, 9, 0); /* EMDIO */ - at91_set_a_periph(AT91_PIO_PORTC, 8, 0); /* EMDC */ - - /* Enable clock */ - at91_periph_clk_enable(ATMEL_ID_EMAC); -} - -void at91_gmac_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTB, 0, 0); /* GTX0 */ - at91_set_a_periph(AT91_PIO_PORTB, 1, 0); /* GTX1 */ - at91_set_a_periph(AT91_PIO_PORTB, 2, 0); /* GTX2 */ - at91_set_a_periph(AT91_PIO_PORTB, 3, 0); /* GTX3 */ - at91_set_a_periph(AT91_PIO_PORTB, 4, 0); /* GRX0 */ - at91_set_a_periph(AT91_PIO_PORTB, 5, 0); /* GRX1 */ - at91_set_a_periph(AT91_PIO_PORTB, 6, 0); /* GRX2 */ - at91_set_a_periph(AT91_PIO_PORTB, 7, 0); /* GRX3 */ - at91_set_a_periph(AT91_PIO_PORTB, 8, 0); /* GTXCK */ - at91_set_a_periph(AT91_PIO_PORTB, 9, 0); /* GTXEN */ - - at91_set_a_periph(AT91_PIO_PORTB, 11, 0); /* GRXCK */ - at91_set_a_periph(AT91_PIO_PORTB, 13, 0); /* GRXER */ - - at91_set_a_periph(AT91_PIO_PORTB, 16, 0); /* GMDC */ - at91_set_a_periph(AT91_PIO_PORTB, 17, 0); /* GMDIO */ - at91_set_a_periph(AT91_PIO_PORTB, 18, 0); /* G125CK */ - - /* Enable clock */ - at91_periph_clk_enable(ATMEL_ID_GMAC); -} -#endif - -#ifdef CONFIG_LCD -void at91_lcd_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTA, 24, 0); /* LCDPWM */ - at91_set_a_periph(AT91_PIO_PORTA, 25, 0); /* LCDDISP */ - at91_set_a_periph(AT91_PIO_PORTA, 26, 0); /* LCDVSYNC */ - at91_set_a_periph(AT91_PIO_PORTA, 27, 0); /* LCDHSYNC */ - at91_set_a_periph(AT91_PIO_PORTA, 28, 0); /* LCDDOTCK */ - at91_set_a_periph(AT91_PIO_PORTA, 29, 0); /* LCDDEN */ - - /* The lower 16-bit of LCD only available on Port A */ - at91_set_a_periph(AT91_PIO_PORTA, 0, 0); /* LCDD0 */ - at91_set_a_periph(AT91_PIO_PORTA, 1, 0); /* LCDD1 */ - at91_set_a_periph(AT91_PIO_PORTA, 2, 0); /* LCDD2 */ - at91_set_a_periph(AT91_PIO_PORTA, 3, 0); /* LCDD3 */ - at91_set_a_periph(AT91_PIO_PORTA, 4, 0); /* LCDD4 */ - at91_set_a_periph(AT91_PIO_PORTA, 5, 0); /* LCDD5 */ - at91_set_a_periph(AT91_PIO_PORTA, 6, 0); /* LCDD6 */ - at91_set_a_periph(AT91_PIO_PORTA, 7, 0); /* LCDD7 */ - at91_set_a_periph(AT91_PIO_PORTA, 8, 0); /* LCDD8 */ - at91_set_a_periph(AT91_PIO_PORTA, 9, 0); /* LCDD9 */ - at91_set_a_periph(AT91_PIO_PORTA, 10, 0); /* LCDD10 */ - at91_set_a_periph(AT91_PIO_PORTA, 11, 0); /* LCDD11 */ - at91_set_a_periph(AT91_PIO_PORTA, 12, 0); /* LCDD12 */ - at91_set_a_periph(AT91_PIO_PORTA, 13, 0); /* LCDD13 */ - at91_set_a_periph(AT91_PIO_PORTA, 14, 0); /* LCDD14 */ - at91_set_a_periph(AT91_PIO_PORTA, 15, 0); /* LCDD15 */ - - /* Enable clock */ - at91_periph_clk_enable(ATMEL_ID_LCDC); -} -#endif - -#ifdef CONFIG_USB_GADGET_ATMEL_USBA -void at91_udp_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - /* Enable UPLL clock */ - writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr); - /* Enable UDPHS clock */ - at91_periph_clk_enable(ATMEL_ID_UDPHS); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/timer.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/timer.c deleted file mode 100644 index e3ebfe0c5..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/at91/timer.c +++ /dev/null @@ -1,123 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * (C) Copyright 2013 - * Bo Shen <voice.shen@atmel.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_pit.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/clk.h> -#include <div64.h> - -#if !defined(CONFIG_AT91FAMILY) -# error You need to define CONFIG_AT91FAMILY in your board config! -#endif - -DECLARE_GLOBAL_DATA_PTR; - -/* - * We're using the SAMA5D3x PITC in 32 bit mode, by - * setting the 20 bit counter period to its maximum (0xfffff). - * (See the relevant data sheets to understand that this really works) - * - * We do also mimic the typical powerpc way of incrementing - * two 32 bit registers called tbl and tbu. - * - * Those registers increment at 1/16 the main clock rate. - */ - -#define TIMER_LOAD_VAL 0xfffff - -static inline unsigned long long tick_to_time(unsigned long long tick) -{ - tick *= CONFIG_SYS_HZ; - do_div(tick, gd->arch.timer_rate_hz); - - return tick; -} - -static inline unsigned long long usec_to_tick(unsigned long long usec) -{ - usec *= gd->arch.timer_rate_hz; - do_div(usec, 1000000); - - return usec; -} - -/* - * Use the PITC in full 32 bit incrementing mode - */ -int timer_init(void) -{ - at91_pit_t *pit = (at91_pit_t *)ATMEL_BASE_PIT; - - /* Enable PITC Clock */ - at91_periph_clk_enable(ATMEL_ID_PIT); - - /* Enable PITC */ - writel(TIMER_LOAD_VAL | AT91_PIT_MR_EN , &pit->mr); - - gd->arch.timer_rate_hz = gd->arch.mck_rate_hz / 16; - gd->arch.tbu = 0; - gd->arch.tbl = 0; - - return 0; -} - -/* - * Get the current 64 bit timer tick count - */ -unsigned long long get_ticks(void) -{ - at91_pit_t *pit = (at91_pit_t *)ATMEL_BASE_PIT; - - ulong now = readl(&pit->piir); - - /* increment tbu if tbl has rolled over */ - if (now < gd->arch.tbl) - gd->arch.tbu++; - gd->arch.tbl = now; - return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl; -} - -void __udelay(unsigned long usec) -{ - unsigned long long start; - ulong tmo; - - start = get_ticks(); /* get current timestamp */ - tmo = usec_to_tick(usec); /* convert usecs to ticks */ - while ((get_ticks() - start) < tmo) - ; /* loop till time has passed */ -} - -/* - * get_timer(base) can be used to check for timeouts or - * to measure elasped time relative to an event: - * - * ulong start_time = get_timer(0) sets start_time to the current - * time value. - * get_timer(start_time) returns the time elapsed since then. - * - * The time is used in CONFIG_SYS_HZ units! - */ -ulong get_timer(ulong base) -{ - return tick_to_time(get_ticks()) - base; -} - -/* - * Return the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return gd->arch.timer_rate_hz; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/Makefile deleted file mode 100644 index 98f5aa59c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# Copyright 2013 Broadcom Corporation. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += reset.o -obj-y += clk-core.o -obj-y += clk-bcm281xx.o -obj-y += clk-sdio.o -obj-y += clk-bsc.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-bcm281xx.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-bcm281xx.c deleted file mode 100644 index bc8a170b4..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-bcm281xx.c +++ /dev/null @@ -1,523 +0,0 @@ -/* - * Copyright 2013 Broadcom Corporation. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * - * bcm281xx-specific clock tables - * - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/errno.h> -#include <asm/arch/sysmap.h> -#include <asm/kona-common/clk.h> -#include "clk-core.h" - -#define CLOCK_1K 1000 -#define CLOCK_1M (CLOCK_1K * 1000) - -/* declare a reference clock */ -#define DECLARE_REF_CLK(clk_name, clk_parent, clk_rate, clk_div) \ -static struct refclk clk_name = { \ - .clk = { \ - .name = #clk_name, \ - .parent = clk_parent, \ - .rate = clk_rate, \ - .div = clk_div, \ - .ops = &ref_clk_ops, \ - }, \ -} - -/* - * Reference clocks - */ - -/* Declare a list of reference clocks */ -DECLARE_REF_CLK(ref_crystal, 0, 26 * CLOCK_1M, 1); -DECLARE_REF_CLK(var_96m, 0, 96 * CLOCK_1M, 1); -DECLARE_REF_CLK(ref_96m, 0, 96 * CLOCK_1M, 1); -DECLARE_REF_CLK(ref_312m, 0, 312 * CLOCK_1M, 0); -DECLARE_REF_CLK(ref_104m, &ref_312m.clk, 104 * CLOCK_1M, 3); -DECLARE_REF_CLK(ref_52m, &ref_104m.clk, 52 * CLOCK_1M, 2); -DECLARE_REF_CLK(ref_13m, &ref_52m.clk, 13 * CLOCK_1M, 4); -DECLARE_REF_CLK(var_312m, 0, 312 * CLOCK_1M, 0); -DECLARE_REF_CLK(var_104m, &var_312m.clk, 104 * CLOCK_1M, 3); -DECLARE_REF_CLK(var_52m, &var_104m.clk, 52 * CLOCK_1M, 2); -DECLARE_REF_CLK(var_13m, &var_52m.clk, 13 * CLOCK_1M, 4); - -struct refclk_lkup { - struct refclk *procclk; - const char *name; -}; - -/* Lookup table for string to clk tranlation */ -#define MKSTR(x) {&x, #x} -static struct refclk_lkup refclk_str_tbl[] = { - MKSTR(ref_crystal), MKSTR(var_96m), MKSTR(ref_96m), - MKSTR(ref_312m), MKSTR(ref_104m), MKSTR(ref_52m), - MKSTR(ref_13m), MKSTR(var_312m), MKSTR(var_104m), - MKSTR(var_52m), MKSTR(var_13m), -}; - -int refclk_entries = sizeof(refclk_str_tbl)/sizeof(refclk_str_tbl[0]); - -/* convert ref clock string to clock structure pointer */ -struct refclk *refclk_str_to_clk(const char *name) -{ - int i; - struct refclk_lkup *tblp = refclk_str_tbl; - for (i = 0; i < refclk_entries; i++, tblp++) { - if (!(strcmp(name, tblp->name))) - return tblp->procclk; - } - return NULL; -} - -/* frequency tables indexed by freq_id */ -unsigned long master_axi_freq_tbl[8] = { - 26 * CLOCK_1M, - 52 * CLOCK_1M, - 104 * CLOCK_1M, - 156 * CLOCK_1M, - 156 * CLOCK_1M, - 208 * CLOCK_1M, - 312 * CLOCK_1M, - 312 * CLOCK_1M -}; - -unsigned long master_ahb_freq_tbl[8] = { - 26 * CLOCK_1M, - 52 * CLOCK_1M, - 52 * CLOCK_1M, - 52 * CLOCK_1M, - 78 * CLOCK_1M, - 104 * CLOCK_1M, - 104 * CLOCK_1M, - 156 * CLOCK_1M -}; - -unsigned long slave_axi_freq_tbl[8] = { - 26 * CLOCK_1M, - 52 * CLOCK_1M, - 78 * CLOCK_1M, - 104 * CLOCK_1M, - 156 * CLOCK_1M, - 156 * CLOCK_1M -}; - -unsigned long slave_apb_freq_tbl[8] = { - 26 * CLOCK_1M, - 26 * CLOCK_1M, - 39 * CLOCK_1M, - 52 * CLOCK_1M, - 52 * CLOCK_1M, - 78 * CLOCK_1M -}; - -static struct bus_clk_data bsc1_apb_data = { - .gate = HW_SW_GATE_AUTO(0x0458, 16, 0, 1), -}; - -static struct bus_clk_data bsc2_apb_data = { - .gate = HW_SW_GATE_AUTO(0x045c, 16, 0, 1), -}; - -static struct bus_clk_data bsc3_apb_data = { - .gate = HW_SW_GATE_AUTO(0x0484, 16, 0, 1), -}; - -/* * Master CCU clocks */ -static struct peri_clk_data sdio1_data = { - .gate = HW_SW_GATE(0x0358, 18, 2, 3), - .clocks = CLOCKS("ref_crystal", - "var_52m", - "ref_52m", - "var_96m", - "ref_96m"), - .sel = SELECTOR(0x0a28, 0, 3), - .div = DIVIDER(0x0a28, 4, 14), - .trig = TRIGGER(0x0afc, 9), -}; - -static struct peri_clk_data sdio2_data = { - .gate = HW_SW_GATE(0x035c, 18, 2, 3), - .clocks = CLOCKS("ref_crystal", - "var_52m", - "ref_52m", - "var_96m", - "ref_96m"), - .sel = SELECTOR(0x0a2c, 0, 3), - .div = DIVIDER(0x0a2c, 4, 14), - .trig = TRIGGER(0x0afc, 10), -}; - -static struct peri_clk_data sdio3_data = { - .gate = HW_SW_GATE(0x0364, 18, 2, 3), - .clocks = CLOCKS("ref_crystal", - "var_52m", - "ref_52m", - "var_96m", - "ref_96m"), - .sel = SELECTOR(0x0a34, 0, 3), - .div = DIVIDER(0x0a34, 4, 14), - .trig = TRIGGER(0x0afc, 12), -}; - -static struct peri_clk_data sdio4_data = { - .gate = HW_SW_GATE(0x0360, 18, 2, 3), - .clocks = CLOCKS("ref_crystal", - "var_52m", - "ref_52m", - "var_96m", - "ref_96m"), - .sel = SELECTOR(0x0a30, 0, 3), - .div = DIVIDER(0x0a30, 4, 14), - .trig = TRIGGER(0x0afc, 11), -}; - -static struct peri_clk_data sdio1_sleep_data = { - .clocks = CLOCKS("ref_32k"), - .gate = SW_ONLY_GATE(0x0358, 20, 4), -}; - -static struct peri_clk_data sdio2_sleep_data = { - .clocks = CLOCKS("ref_32k"), - .gate = SW_ONLY_GATE(0x035c, 20, 4), -}; - -static struct peri_clk_data sdio3_sleep_data = { - .clocks = CLOCKS("ref_32k"), - .gate = SW_ONLY_GATE(0x0364, 20, 4), -}; - -static struct peri_clk_data sdio4_sleep_data = { - .clocks = CLOCKS("ref_32k"), - .gate = SW_ONLY_GATE(0x0360, 20, 4), -}; - -static struct bus_clk_data sdio1_ahb_data = { - .gate = HW_SW_GATE_AUTO(0x0358, 16, 0, 1), -}; - -static struct bus_clk_data sdio2_ahb_data = { - .gate = HW_SW_GATE_AUTO(0x035c, 16, 0, 1), -}; - -static struct bus_clk_data sdio3_ahb_data = { - .gate = HW_SW_GATE_AUTO(0x0364, 16, 0, 1), -}; - -static struct bus_clk_data sdio4_ahb_data = { - .gate = HW_SW_GATE_AUTO(0x0360, 16, 0, 1), -}; - -/* * Slave CCU clocks */ -static struct peri_clk_data bsc1_data = { - .gate = HW_SW_GATE(0x0458, 18, 2, 3), - .clocks = CLOCKS("ref_crystal", - "var_104m", - "ref_104m", - "var_13m", - "ref_13m"), - .sel = SELECTOR(0x0a64, 0, 3), - .trig = TRIGGER(0x0afc, 23), -}; - -static struct peri_clk_data bsc2_data = { - .gate = HW_SW_GATE(0x045c, 18, 2, 3), - .clocks = CLOCKS("ref_crystal", - "var_104m", - "ref_104m", - "var_13m", - "ref_13m"), - .sel = SELECTOR(0x0a68, 0, 3), - .trig = TRIGGER(0x0afc, 24), -}; - -static struct peri_clk_data bsc3_data = { - .gate = HW_SW_GATE(0x0484, 18, 2, 3), - .clocks = CLOCKS("ref_crystal", - "var_104m", - "ref_104m", - "var_13m", - "ref_13m"), - .sel = SELECTOR(0x0a84, 0, 3), - .trig = TRIGGER(0x0b00, 2), -}; - -/* - * CCU clocks - */ - -static struct ccu_clock kpm_ccu_clk = { - .clk = { - .name = "kpm_ccu_clk", - .ops = &ccu_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .num_policy_masks = 1, - .policy_freq_offset = 0x00000008, - .freq_bit_shift = 8, - .policy_ctl_offset = 0x0000000c, - .policy0_mask_offset = 0x00000010, - .policy1_mask_offset = 0x00000014, - .policy2_mask_offset = 0x00000018, - .policy3_mask_offset = 0x0000001c, - .lvm_en_offset = 0x00000034, - .freq_id = 2, - .freq_tbl = master_axi_freq_tbl, -}; - -static struct ccu_clock kps_ccu_clk = { - .clk = { - .name = "kps_ccu_clk", - .ops = &ccu_clk_ops, - .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, - }, - .num_policy_masks = 2, - .policy_freq_offset = 0x00000008, - .freq_bit_shift = 8, - .policy_ctl_offset = 0x0000000c, - .policy0_mask_offset = 0x00000010, - .policy1_mask_offset = 0x00000014, - .policy2_mask_offset = 0x00000018, - .policy3_mask_offset = 0x0000001c, - .policy0_mask2_offset = 0x00000048, - .policy1_mask2_offset = 0x0000004c, - .policy2_mask2_offset = 0x00000050, - .policy3_mask2_offset = 0x00000054, - .lvm_en_offset = 0x00000034, - .freq_id = 2, - .freq_tbl = slave_axi_freq_tbl, -}; - -/* - * Bus clocks - */ - -/* KPM bus clocks */ -static struct bus_clock sdio1_ahb_clk = { - .clk = { - .name = "sdio1_ahb_clk", - .parent = &kpm_ccu_clk.clk, - .ops = &bus_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .freq_tbl = master_ahb_freq_tbl, - .data = &sdio1_ahb_data, -}; - -static struct bus_clock sdio2_ahb_clk = { - .clk = { - .name = "sdio2_ahb_clk", - .parent = &kpm_ccu_clk.clk, - .ops = &bus_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .freq_tbl = master_ahb_freq_tbl, - .data = &sdio2_ahb_data, -}; - -static struct bus_clock sdio3_ahb_clk = { - .clk = { - .name = "sdio3_ahb_clk", - .parent = &kpm_ccu_clk.clk, - .ops = &bus_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .freq_tbl = master_ahb_freq_tbl, - .data = &sdio3_ahb_data, -}; - -static struct bus_clock sdio4_ahb_clk = { - .clk = { - .name = "sdio4_ahb_clk", - .parent = &kpm_ccu_clk.clk, - .ops = &bus_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .freq_tbl = master_ahb_freq_tbl, - .data = &sdio4_ahb_data, -}; - -static struct bus_clock bsc1_apb_clk = { - .clk = { - .name = "bsc1_apb_clk", - .parent = &kps_ccu_clk.clk, - .ops = &bus_clk_ops, - .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, - }, - .freq_tbl = slave_apb_freq_tbl, - .data = &bsc1_apb_data, -}; - -static struct bus_clock bsc2_apb_clk = { - .clk = { - .name = "bsc2_apb_clk", - .parent = &kps_ccu_clk.clk, - .ops = &bus_clk_ops, - .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, - }, - .freq_tbl = slave_apb_freq_tbl, - .data = &bsc2_apb_data, -}; - -static struct bus_clock bsc3_apb_clk = { - .clk = { - .name = "bsc3_apb_clk", - .parent = &kps_ccu_clk.clk, - .ops = &bus_clk_ops, - .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, - }, - .freq_tbl = slave_apb_freq_tbl, - .data = &bsc3_apb_data, -}; - -/* KPM peripheral */ -static struct peri_clock sdio1_clk = { - .clk = { - .name = "sdio1_clk", - .parent = &ref_52m.clk, - .ops = &peri_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .data = &sdio1_data, -}; - -static struct peri_clock sdio2_clk = { - .clk = { - .name = "sdio2_clk", - .parent = &ref_52m.clk, - .ops = &peri_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .data = &sdio2_data, -}; - -static struct peri_clock sdio3_clk = { - .clk = { - .name = "sdio3_clk", - .parent = &ref_52m.clk, - .ops = &peri_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .data = &sdio3_data, -}; - -static struct peri_clock sdio4_clk = { - .clk = { - .name = "sdio4_clk", - .parent = &ref_52m.clk, - .ops = &peri_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .data = &sdio4_data, -}; - -static struct peri_clock sdio1_sleep_clk = { - .clk = { - .name = "sdio1_sleep_clk", - .parent = &kpm_ccu_clk.clk, - .ops = &bus_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .data = &sdio1_sleep_data, -}; - -static struct peri_clock sdio2_sleep_clk = { - .clk = { - .name = "sdio2_sleep_clk", - .parent = &kpm_ccu_clk.clk, - .ops = &bus_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .data = &sdio2_sleep_data, -}; - -static struct peri_clock sdio3_sleep_clk = { - .clk = { - .name = "sdio3_sleep_clk", - .parent = &kpm_ccu_clk.clk, - .ops = &bus_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .data = &sdio3_sleep_data, -}; - -static struct peri_clock sdio4_sleep_clk = { - .clk = { - .name = "sdio4_sleep_clk", - .parent = &kpm_ccu_clk.clk, - .ops = &bus_clk_ops, - .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, - }, - .data = &sdio4_sleep_data, -}; - -/* KPS peripheral clock */ -static struct peri_clock bsc1_clk = { - .clk = { - .name = "bsc1_clk", - .parent = &ref_13m.clk, - .rate = 13 * CLOCK_1M, - .div = 1, - .ops = &peri_clk_ops, - .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, - }, - .data = &bsc1_data, -}; - -static struct peri_clock bsc2_clk = { - .clk = { - .name = "bsc2_clk", - .parent = &ref_13m.clk, - .rate = 13 * CLOCK_1M, - .div = 1, - .ops = &peri_clk_ops, - .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, - }, - .data = &bsc2_data, -}; - -static struct peri_clock bsc3_clk = { - .clk = { - .name = "bsc3_clk", - .parent = &ref_13m.clk, - .rate = 13 * CLOCK_1M, - .div = 1, - .ops = &peri_clk_ops, - .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, - }, - .data = &bsc3_data, -}; - -/* public table for registering clocks */ -struct clk_lookup arch_clk_tbl[] = { - /* Peripheral clocks */ - CLK_LK(sdio1), - CLK_LK(sdio2), - CLK_LK(sdio3), - CLK_LK(sdio4), - CLK_LK(sdio1_sleep), - CLK_LK(sdio2_sleep), - CLK_LK(sdio3_sleep), - CLK_LK(sdio4_sleep), - CLK_LK(bsc1), - CLK_LK(bsc2), - CLK_LK(bsc3), - /* Bus clocks */ - CLK_LK(sdio1_ahb), - CLK_LK(sdio2_ahb), - CLK_LK(sdio3_ahb), - CLK_LK(sdio4_ahb), - CLK_LK(bsc1_apb), - CLK_LK(bsc2_apb), - CLK_LK(bsc3_apb), -}; - -/* public array size */ -unsigned int arch_clk_tbl_array_size = ARRAY_SIZE(arch_clk_tbl); diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-bsc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-bsc.c deleted file mode 100644 index ba55d0aeb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-bsc.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright 2013 Broadcom Corporation. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/errno.h> -#include <asm/arch/sysmap.h> -#include <asm/kona-common/clk.h> -#include "clk-core.h" - -/* Enable appropriate clocks for a BSC/I2C port */ -int clk_bsc_enable(void *base) -{ - int ret; - char *bscstr, *apbstr; - - switch ((u32) base) { - case PMU_BSC_BASE_ADDR: - /* PMU clock is always enabled */ - return 0; - case BSC1_BASE_ADDR: - bscstr = "bsc1_clk"; - apbstr = "bsc1_apb_clk"; - break; - case BSC2_BASE_ADDR: - bscstr = "bsc2_clk"; - apbstr = "bsc2_apb_clk"; - break; - case BSC3_BASE_ADDR: - bscstr = "bsc3_clk"; - apbstr = "bsc3_apb_clk"; - break; - default: - printf("%s: base 0x%p not found\n", __func__, base); - return -EINVAL; - } - - /* Note that the bus clock must be enabled first */ - - ret = clk_get_and_enable(apbstr); - if (ret) - return ret; - - ret = clk_get_and_enable(bscstr); - if (ret) - return ret; - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-core.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-core.c deleted file mode 100644 index d4425835a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-core.c +++ /dev/null @@ -1,513 +0,0 @@ -/* - * Copyright 2013 Broadcom Corporation. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * - * bcm281xx architecture clock framework - * - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/errno.h> -#include <bitfield.h> -#include <asm/arch/sysmap.h> -#include <asm/kona-common/clk.h> -#include "clk-core.h" - -#define CLK_WR_ACCESS_PASSWORD 0x00a5a501 -#define WR_ACCESS_OFFSET 0 /* common to all clock blocks */ -#define POLICY_CTL_GO 1 /* Load and refresh policy masks */ -#define POLICY_CTL_GO_ATL 4 /* Active Load */ - -/* Helper function */ -int clk_get_and_enable(char *clkstr) -{ - int ret = 0; - struct clk *c; - - debug("%s: %s\n", __func__, clkstr); - - c = clk_get(clkstr); - if (c) { - ret = clk_enable(c); - if (ret) - return ret; - } else { - printf("%s: Couldn't find %s\n", __func__, clkstr); - return -EINVAL; - } - return ret; -} - -/* - * Poll a register in a CCU's address space, returning when the - * specified bit in that register's value is set (or clear). Delay - * a microsecond after each read of the register. Returns true if - * successful, or false if we gave up trying. - * - * Caller must ensure the CCU lock is held. - */ -#define CLK_GATE_DELAY_USEC 2000 -static inline int wait_bit(void *base, u32 offset, u32 bit, bool want) -{ - unsigned int tries; - u32 bit_mask = 1 << bit; - - for (tries = 0; tries < CLK_GATE_DELAY_USEC; tries++) { - u32 val; - bool bit_val; - - val = readl(base + offset); - bit_val = (val & bit_mask) ? 1 : 0; - if (bit_val == want) - return 0; /* success */ - udelay(1); - } - - debug("%s: timeout on addr 0x%p, waiting for bit %d to go to %d\n", - __func__, base + offset, bit, want); - - return -ETIMEDOUT; -} - -/* Enable a peripheral clock */ -static int peri_clk_enable(struct clk *c, int enable) -{ - int ret = 0; - u32 reg; - struct peri_clock *peri_clk = to_peri_clk(c); - struct peri_clk_data *cd = peri_clk->data; - struct bcm_clk_gate *gate = &cd->gate; - void *base = (void *)c->ccu_clk_mgr_base; - - - debug("%s: %s\n", __func__, c->name); - - clk_get_rate(c); /* Make sure rate and sel are filled in */ - - /* enable access */ - writel(CLK_WR_ACCESS_PASSWORD, base + WR_ACCESS_OFFSET); - - if (enable) { - debug("%s %s set rate %lu div %lu sel %d parent %lu\n", - __func__, c->name, c->rate, c->div, c->sel, - c->parent->rate); - - /* - * clkgate - only software controllable gates are - * supported by u-boot which includes all clocks - * that matter. This avoids bringing in a lot of extra - * complexity as done in the kernel framework. - */ - if (gate_exists(gate)) { - reg = readl(base + cd->gate.offset); - reg |= (1 << cd->gate.en_bit); - writel(reg, base + cd->gate.offset); - } - - /* div and pll select */ - if (divider_exists(&cd->div)) { - reg = readl(base + cd->div.offset); - bitfield_replace(reg, cd->div.shift, cd->div.width, - c->div - 1); - writel(reg, base + cd->div.offset); - } - - /* frequency selector */ - if (selector_exists(&cd->sel)) { - reg = readl(base + cd->sel.offset); - bitfield_replace(reg, cd->sel.shift, cd->sel.width, - c->sel); - writel(reg, base + cd->sel.offset); - } - - /* trigger */ - if (trigger_exists(&cd->trig)) { - writel((1 << cd->trig.bit), base + cd->trig.offset); - - /* wait for trigger status bit to go to 0 */ - ret = wait_bit(base, cd->trig.offset, cd->trig.bit, 0); - if (ret) - return ret; - } - - /* wait for running (status_bit = 1) */ - ret = wait_bit(base, cd->gate.offset, cd->gate.status_bit, 1); - if (ret) - return ret; - } else { - debug("%s disable clock %s\n", __func__, c->name); - - /* clkgate */ - reg = readl(base + cd->gate.offset); - reg &= ~(1 << cd->gate.en_bit); - writel(reg, base + cd->gate.offset); - - /* wait for stop (status_bit = 0) */ - ret = wait_bit(base, cd->gate.offset, cd->gate.status_bit, 0); - } - - /* disable access */ - writel(0, base + WR_ACCESS_OFFSET); - - return ret; -} - -/* Set the rate of a peripheral clock */ -static int peri_clk_set_rate(struct clk *c, unsigned long rate) -{ - int ret = 0; - int i; - unsigned long diff; - unsigned long new_rate = 0, div = 1; - struct peri_clock *peri_clk = to_peri_clk(c); - struct peri_clk_data *cd = peri_clk->data; - const char **clock; - - debug("%s: %s\n", __func__, c->name); - diff = rate; - - i = 0; - for (clock = cd->clocks; *clock; clock++, i++) { - struct refclk *ref = refclk_str_to_clk(*clock); - if (!ref) { - printf("%s: Lookup of %s failed\n", __func__, *clock); - return -EINVAL; - } - - /* round to the new rate */ - div = ref->clk.rate / rate; - if (div == 0) - div = 1; - - new_rate = ref->clk.rate / div; - - /* get the min diff */ - if (abs(new_rate - rate) < diff) { - diff = abs(new_rate - rate); - c->sel = i; - c->parent = &ref->clk; - c->rate = new_rate; - c->div = div; - } - } - - debug("%s %s set rate %lu div %lu sel %d parent %lu\n", __func__, - c->name, c->rate, c->div, c->sel, c->parent->rate); - return ret; -} - -/* Get the rate of a peripheral clock */ -static unsigned long peri_clk_get_rate(struct clk *c) -{ - struct peri_clock *peri_clk = to_peri_clk(c); - struct peri_clk_data *cd = peri_clk->data; - void *base = (void *)c->ccu_clk_mgr_base; - int div = 1; - const char **clock; - struct refclk *ref; - u32 reg; - - debug("%s: %s\n", __func__, c->name); - if (selector_exists(&cd->sel)) { - reg = readl(base + cd->sel.offset); - c->sel = bitfield_extract(reg, cd->sel.shift, cd->sel.width); - } else { - /* - * For peri clocks that don't have a selector, the single - * reference clock will always exist at index 0. - */ - c->sel = 0; - } - - if (divider_exists(&cd->div)) { - reg = readl(base + cd->div.offset); - div = bitfield_extract(reg, cd->div.shift, cd->div.width); - div += 1; - } - - clock = cd->clocks; - ref = refclk_str_to_clk(clock[c->sel]); - if (!ref) { - printf("%s: Can't lookup %s\n", __func__, clock[c->sel]); - return 0; - } - - c->parent = &ref->clk; - c->div = div; - c->rate = c->parent->rate / c->div; - debug("%s parent rate %lu div %d sel %d rate %lu\n", __func__, - c->parent->rate, div, c->sel, c->rate); - - return c->rate; -} - -/* Peripheral clock operations */ -struct clk_ops peri_clk_ops = { - .enable = peri_clk_enable, - .set_rate = peri_clk_set_rate, - .get_rate = peri_clk_get_rate, -}; - -/* Enable a CCU clock */ -static int ccu_clk_enable(struct clk *c, int enable) -{ - struct ccu_clock *ccu_clk = to_ccu_clk(c); - void *base = (void *)c->ccu_clk_mgr_base; - int ret = 0; - u32 reg; - - debug("%s: %s\n", __func__, c->name); - if (!enable) - return -EINVAL; /* CCU clock cannot shutdown */ - - /* enable access */ - writel(CLK_WR_ACCESS_PASSWORD, base + WR_ACCESS_OFFSET); - - /* config enable for policy engine */ - writel(1, base + ccu_clk->lvm_en_offset); - - /* wait for bit to go to 0 */ - ret = wait_bit(base, ccu_clk->lvm_en_offset, 0, 0); - if (ret) - return ret; - - /* freq ID */ - if (!ccu_clk->freq_bit_shift) - ccu_clk->freq_bit_shift = 8; - - /* Set frequency id for each of the 4 policies */ - reg = ccu_clk->freq_id | - (ccu_clk->freq_id << (ccu_clk->freq_bit_shift)) | - (ccu_clk->freq_id << (ccu_clk->freq_bit_shift * 2)) | - (ccu_clk->freq_id << (ccu_clk->freq_bit_shift * 3)); - writel(reg, base + ccu_clk->policy_freq_offset); - - /* enable all clock mask */ - writel(0x7fffffff, base + ccu_clk->policy0_mask_offset); - writel(0x7fffffff, base + ccu_clk->policy1_mask_offset); - writel(0x7fffffff, base + ccu_clk->policy2_mask_offset); - writel(0x7fffffff, base + ccu_clk->policy3_mask_offset); - - if (ccu_clk->num_policy_masks == 2) { - writel(0x7fffffff, base + ccu_clk->policy0_mask2_offset); - writel(0x7fffffff, base + ccu_clk->policy1_mask2_offset); - writel(0x7fffffff, base + ccu_clk->policy2_mask2_offset); - writel(0x7fffffff, base + ccu_clk->policy3_mask2_offset); - } - - /* start policy engine */ - reg = readl(base + ccu_clk->policy_ctl_offset); - reg |= (POLICY_CTL_GO + POLICY_CTL_GO_ATL); - writel(reg, base + ccu_clk->policy_ctl_offset); - - /* wait till started */ - ret = wait_bit(base, ccu_clk->policy_ctl_offset, 0, 0); - if (ret) - return ret; - - /* disable access */ - writel(0, base + WR_ACCESS_OFFSET); - - return ret; -} - -/* Get the CCU clock rate */ -static unsigned long ccu_clk_get_rate(struct clk *c) -{ - struct ccu_clock *ccu_clk = to_ccu_clk(c); - debug("%s: %s\n", __func__, c->name); - c->rate = ccu_clk->freq_tbl[ccu_clk->freq_id]; - return c->rate; -} - -/* CCU clock operations */ -struct clk_ops ccu_clk_ops = { - .enable = ccu_clk_enable, - .get_rate = ccu_clk_get_rate, -}; - -/* Enable a bus clock */ -static int bus_clk_enable(struct clk *c, int enable) -{ - struct bus_clock *bus_clk = to_bus_clk(c); - struct bus_clk_data *cd = bus_clk->data; - void *base = (void *)c->ccu_clk_mgr_base; - int ret = 0; - u32 reg; - - debug("%s: %s\n", __func__, c->name); - /* enable access */ - writel(CLK_WR_ACCESS_PASSWORD, base + WR_ACCESS_OFFSET); - - /* enable gating */ - reg = readl(base + cd->gate.offset); - if (!!(reg & (1 << cd->gate.status_bit)) == !!enable) - debug("%s already %s\n", c->name, - enable ? "enabled" : "disabled"); - else { - int want = (enable) ? 1 : 0; - reg |= (1 << cd->gate.hw_sw_sel_bit); - - if (enable) - reg |= (1 << cd->gate.en_bit); - else - reg &= ~(1 << cd->gate.en_bit); - - writel(reg, base + cd->gate.offset); - ret = wait_bit(base, cd->gate.offset, cd->gate.status_bit, - want); - if (ret) - return ret; - } - - /* disable access */ - writel(0, base + WR_ACCESS_OFFSET); - - return ret; -} - -/* Get the rate of a bus clock */ -static unsigned long bus_clk_get_rate(struct clk *c) -{ - struct bus_clock *bus_clk = to_bus_clk(c); - struct ccu_clock *ccu_clk; - - debug("%s: %s\n", __func__, c->name); - ccu_clk = to_ccu_clk(c->parent); - - c->rate = bus_clk->freq_tbl[ccu_clk->freq_id]; - c->div = ccu_clk->freq_tbl[ccu_clk->freq_id] / c->rate; - return c->rate; -} - -/* Bus clock operations */ -struct clk_ops bus_clk_ops = { - .enable = bus_clk_enable, - .get_rate = bus_clk_get_rate, -}; - -/* Enable a reference clock */ -static int ref_clk_enable(struct clk *c, int enable) -{ - debug("%s: %s\n", __func__, c->name); - return 0; -} - -/* Reference clock operations */ -struct clk_ops ref_clk_ops = { - .enable = ref_clk_enable, -}; - -/* - * clk.h implementation follows - */ - -/* Initialize the clock framework */ -int clk_init(void) -{ - debug("%s:\n", __func__); - return 0; -} - -/* Get a clock handle, give a name string */ -struct clk *clk_get(const char *con_id) -{ - int i; - struct clk_lookup *clk_tblp; - - debug("%s: %s\n", __func__, con_id); - - clk_tblp = arch_clk_tbl; - for (i = 0; i < arch_clk_tbl_array_size; i++, clk_tblp++) { - if (clk_tblp->con_id) { - if (!con_id || strcmp(clk_tblp->con_id, con_id)) - continue; - return clk_tblp->clk; - } - } - return NULL; -} - -/* Enable a clock */ -int clk_enable(struct clk *c) -{ - int ret = 0; - - debug("%s: %s\n", __func__, c->name); - if (!c->ops || !c->ops->enable) - return -1; - - /* enable parent clock first */ - if (c->parent) - ret = clk_enable(c->parent); - - if (ret) - return ret; - - if (!c->use_cnt) { - c->use_cnt++; - ret = c->ops->enable(c, 1); - } - - return ret; -} - -/* Disable a clock */ -void clk_disable(struct clk *c) -{ - debug("%s: %s\n", __func__, c->name); - if (!c->ops || !c->ops->enable) - return; - - if (c->use_cnt) { - c->use_cnt--; - c->ops->enable(c, 0); - } - - /* disable parent */ - if (c->parent) - clk_disable(c->parent); -} - -/* Get the clock rate */ -unsigned long clk_get_rate(struct clk *c) -{ - unsigned long rate; - - debug("%s: %s\n", __func__, c->name); - if (!c || !c->ops || !c->ops->get_rate) - return 0; - - rate = c->ops->get_rate(c); - debug("%s: rate = %ld\n", __func__, rate); - return rate; -} - -/* Set the clock rate */ -int clk_set_rate(struct clk *c, unsigned long rate) -{ - int ret; - - debug("%s: %s rate=%ld\n", __func__, c->name, rate); - if (!c || !c->ops || !c->ops->set_rate) - return -EINVAL; - - if (c->use_cnt) - return -EINVAL; - - ret = c->ops->set_rate(c, rate); - - return ret; -} - -/* Not required for this arch */ -/* -long clk_round_rate(struct clk *clk, unsigned long rate); -int clk_set_parent(struct clk *clk, struct clk *parent); -struct clk *clk_get_parent(struct clk *clk); -*/ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-core.h b/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-core.h deleted file mode 100644 index 882a29779..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-core.h +++ /dev/null @@ -1,495 +0,0 @@ -/* - * Copyright 2013 Broadcom Corporation. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <linux/stddef.h> - -#ifdef CONFIG_CLK_DEBUG -#undef writel -#undef readl -static inline void writel(u32 val, void *addr) -{ - printf("Write [0x%p] = 0x%08x\n", addr, val); - *(u32 *)addr = val; -} - -static inline u32 readl(void *addr) -{ - u32 val = *(u32 *)addr; - printf("Read [0x%p] = 0x%08x\n", addr, val); - return val; -} -#endif - -struct clk; - -struct clk_lookup { - const char *dev_id; - const char *con_id; - struct clk *clk; -}; - -extern struct clk_lookup arch_clk_tbl[]; -extern unsigned int arch_clk_tbl_array_size; - -/** - * struct clk_ops - standard clock operations - * @enable: enable/disable clock, see clk_enable() and clk_disable() - * @set_rate: set the clock rate, see clk_set_rate(). - * @get_rate: get the clock rate, see clk_get_rate(). - * @round_rate: round a given clock rate, see clk_round_rate(). - * @set_parent: set the clock's parent, see clk_set_parent(). - * - * Group the common clock implementations together so that we - * don't have to keep setting the same fiels again. We leave - * enable in struct clk. - * - */ -struct clk_ops { - int (*enable) (struct clk *c, int enable); - int (*set_rate) (struct clk *c, unsigned long rate); - unsigned long (*get_rate) (struct clk *c); - unsigned long (*round_rate) (struct clk *c, unsigned long rate); - int (*set_parent) (struct clk *c, struct clk *parent); -}; - -struct clk { - struct clk *parent; - const char *name; - int use_cnt; - unsigned long rate; /* in HZ */ - - /* programmable divider. 0 means fixed ratio to parent clock */ - unsigned long div; - - struct clk_src *src; - struct clk_ops *ops; - - unsigned long ccu_clk_mgr_base; - int sel; -}; - -struct refclk *refclk_str_to_clk(const char *name); - -#define U8_MAX ((u8)~0U) -#define U32_MAX ((u32)~0U) -#define U64_MAX ((u64)~0U) - -/* The common clock framework uses u8 to represent a parent index */ -#define PARENT_COUNT_MAX ((u32)U8_MAX) - -#define BAD_CLK_INDEX U8_MAX /* Can't ever be valid */ -#define BAD_CLK_NAME ((const char *)-1) - -#define BAD_SCALED_DIV_VALUE U64_MAX - -/* - * Utility macros for object flag management. If possible, flags - * should be defined such that 0 is the desired default value. - */ -#define FLAG(type, flag) BCM_CLK_ ## type ## _FLAGS_ ## flag -#define FLAG_SET(obj, type, flag) ((obj)->flags |= FLAG(type, flag)) -#define FLAG_CLEAR(obj, type, flag) ((obj)->flags &= ~(FLAG(type, flag))) -#define FLAG_FLIP(obj, type, flag) ((obj)->flags ^= FLAG(type, flag)) -#define FLAG_TEST(obj, type, flag) (!!((obj)->flags & FLAG(type, flag))) - -/* Clock field state tests */ - -#define gate_exists(gate) FLAG_TEST(gate, GATE, EXISTS) -#define gate_is_enabled(gate) FLAG_TEST(gate, GATE, ENABLED) -#define gate_is_hw_controllable(gate) FLAG_TEST(gate, GATE, HW) -#define gate_is_sw_controllable(gate) FLAG_TEST(gate, GATE, SW) -#define gate_is_sw_managed(gate) FLAG_TEST(gate, GATE, SW_MANAGED) -#define gate_is_no_disable(gate) FLAG_TEST(gate, GATE, NO_DISABLE) - -#define gate_flip_enabled(gate) FLAG_FLIP(gate, GATE, ENABLED) - -#define divider_exists(div) FLAG_TEST(div, DIV, EXISTS) -#define divider_is_fixed(div) FLAG_TEST(div, DIV, FIXED) -#define divider_has_fraction(div) (!divider_is_fixed(div) && \ - (div)->frac_width > 0) - -#define selector_exists(sel) ((sel)->width != 0) -#define trigger_exists(trig) FLAG_TEST(trig, TRIG, EXISTS) - -/* Clock type, used to tell common block what it's part of */ -enum bcm_clk_type { - bcm_clk_none, /* undefined clock type */ - bcm_clk_bus, - bcm_clk_core, - bcm_clk_peri -}; - -/* - * Gating control and status is managed by a 32-bit gate register. - * - * There are several types of gating available: - * - (no gate) - * A clock with no gate is assumed to be always enabled. - * - hardware-only gating (auto-gating) - * Enabling or disabling clocks with this type of gate is - * managed automatically by the hardware. Such clocks can be - * considered by the software to be enabled. The current status - * of auto-gated clocks can be read from the gate status bit. - * - software-only gating - * Auto-gating is not available for this type of clock. - * Instead, software manages whether it's enabled by setting or - * clearing the enable bit. The current gate status of a gate - * under software control can be read from the gate status bit. - * To ensure a change to the gating status is complete, the - * status bit can be polled to verify that the gate has entered - * the desired state. - * - selectable hardware or software gating - * Gating for this type of clock can be configured to be either - * under software or hardware control. Which type is in use is - * determined by the hw_sw_sel bit of the gate register. - */ -struct bcm_clk_gate { - u32 offset; /* gate register offset */ - u32 status_bit; /* 0: gate is disabled; 0: gatge is enabled */ - u32 en_bit; /* 0: disable; 1: enable */ - u32 hw_sw_sel_bit; /* 0: hardware gating; 1: software gating */ - u32 flags; /* BCM_CLK_GATE_FLAGS_* below */ -}; - -/* - * Gate flags: - * HW means this gate can be auto-gated - * SW means the state of this gate can be software controlled - * NO_DISABLE means this gate is (only) enabled if under software control - * SW_MANAGED means the status of this gate is under software control - * ENABLED means this software-managed gate is *supposed* to be enabled - */ -#define BCM_CLK_GATE_FLAGS_EXISTS ((u32)1 << 0) /* Gate is valid */ -#define BCM_CLK_GATE_FLAGS_HW ((u32)1 << 1) /* Can auto-gate */ -#define BCM_CLK_GATE_FLAGS_SW ((u32)1 << 2) /* Software control */ -#define BCM_CLK_GATE_FLAGS_NO_DISABLE ((u32)1 << 3) /* HW or enabled */ -#define BCM_CLK_GATE_FLAGS_SW_MANAGED ((u32)1 << 4) /* SW now in control */ -#define BCM_CLK_GATE_FLAGS_ENABLED ((u32)1 << 5) /* If SW_MANAGED */ - -/* - * Gate initialization macros. - * - * Any gate initially under software control will be enabled. - */ - -/* A hardware/software gate initially under software control */ -#define HW_SW_GATE(_offset, _status_bit, _en_bit, _hw_sw_sel_bit) \ - { \ - .offset = (_offset), \ - .status_bit = (_status_bit), \ - .en_bit = (_en_bit), \ - .hw_sw_sel_bit = (_hw_sw_sel_bit), \ - .flags = FLAG(GATE, HW)|FLAG(GATE, SW)| \ - FLAG(GATE, SW_MANAGED)|FLAG(GATE, ENABLED)| \ - FLAG(GATE, EXISTS), \ - } - -/* A hardware/software gate initially under hardware control */ -#define HW_SW_GATE_AUTO(_offset, _status_bit, _en_bit, _hw_sw_sel_bit) \ - { \ - .offset = (_offset), \ - .status_bit = (_status_bit), \ - .en_bit = (_en_bit), \ - .hw_sw_sel_bit = (_hw_sw_sel_bit), \ - .flags = FLAG(GATE, HW)|FLAG(GATE, SW)| \ - FLAG(GATE, EXISTS), \ - } - -/* A hardware-or-enabled gate (enabled if not under hardware control) */ -#define HW_ENABLE_GATE(_offset, _status_bit, _en_bit, _hw_sw_sel_bit) \ - { \ - .offset = (_offset), \ - .status_bit = (_status_bit), \ - .en_bit = (_en_bit), \ - .hw_sw_sel_bit = (_hw_sw_sel_bit), \ - .flags = FLAG(GATE, HW)|FLAG(GATE, SW)| \ - FLAG(GATE, NO_DISABLE)|FLAG(GATE, EXISTS), \ - } - -/* A software-only gate */ -#define SW_ONLY_GATE(_offset, _status_bit, _en_bit) \ - { \ - .offset = (_offset), \ - .status_bit = (_status_bit), \ - .en_bit = (_en_bit), \ - .flags = FLAG(GATE, SW)|FLAG(GATE, SW_MANAGED)| \ - FLAG(GATE, ENABLED)|FLAG(GATE, EXISTS), \ - } - -/* A hardware-only gate */ -#define HW_ONLY_GATE(_offset, _status_bit) \ - { \ - .offset = (_offset), \ - .status_bit = (_status_bit), \ - .flags = FLAG(GATE, HW)|FLAG(GATE, EXISTS), \ - } - -/* - * Each clock can have zero, one, or two dividers which change the - * output rate of the clock. Each divider can be either fixed or - * variable. If there are two dividers, they are the "pre-divider" - * and the "regular" or "downstream" divider. If there is only one, - * there is no pre-divider. - * - * A fixed divider is any non-zero (positive) value, and it - * indicates how the input rate is affected by the divider. - * - * The value of a variable divider is maintained in a sub-field of a - * 32-bit divider register. The position of the field in the - * register is defined by its offset and width. The value recorded - * in this field is always 1 less than the value it represents. - * - * In addition, a variable divider can indicate that some subset - * of its bits represent a "fractional" part of the divider. Such - * bits comprise the low-order portion of the divider field, and can - * be viewed as representing the portion of the divider that lies to - * the right of the decimal point. Most variable dividers have zero - * fractional bits. Variable dividers with non-zero fraction width - * still record a value 1 less than the value they represent; the - * added 1 does *not* affect the low-order bit in this case, it - * affects the bits above the fractional part only. (Often in this - * code a divider field value is distinguished from the value it - * represents by referring to the latter as a "divisor".) - * - * In order to avoid dealing with fractions, divider arithmetic is - * performed using "scaled" values. A scaled value is one that's - * been left-shifted by the fractional width of a divider. Dividing - * a scaled value by a scaled divisor produces the desired quotient - * without loss of precision and without any other special handling - * for fractions. - * - * The recorded value of a variable divider can be modified. To - * modify either divider (or both), a clock must be enabled (i.e., - * using its gate). In addition, a trigger register (described - * below) must be used to commit the change, and polled to verify - * the change is complete. - */ -struct bcm_clk_div { - union { - struct { /* variable divider */ - u32 offset; /* divider register offset */ - u32 shift; /* field shift */ - u32 width; /* field width */ - u32 frac_width; /* field fraction width */ - - u64 scaled_div; /* scaled divider value */ - }; - u32 fixed; /* non-zero fixed divider value */ - }; - u32 flags; /* BCM_CLK_DIV_FLAGS_* below */ -}; - -/* - * Divider flags: - * EXISTS means this divider exists - * FIXED means it is a fixed-rate divider - */ -#define BCM_CLK_DIV_FLAGS_EXISTS ((u32)1 << 0) /* Divider is valid */ -#define BCM_CLK_DIV_FLAGS_FIXED ((u32)1 << 1) /* Fixed-value */ - -/* Divider initialization macros */ - -/* A fixed (non-zero) divider */ -#define FIXED_DIVIDER(_value) \ - { \ - .fixed = (_value), \ - .flags = FLAG(DIV, EXISTS)|FLAG(DIV, FIXED), \ - } - -/* A divider with an integral divisor */ -#define DIVIDER(_offset, _shift, _width) \ - { \ - .offset = (_offset), \ - .shift = (_shift), \ - .width = (_width), \ - .scaled_div = BAD_SCALED_DIV_VALUE, \ - .flags = FLAG(DIV, EXISTS), \ - } - -/* A divider whose divisor has an integer and fractional part */ -#define FRAC_DIVIDER(_offset, _shift, _width, _frac_width) \ - { \ - .offset = (_offset), \ - .shift = (_shift), \ - .width = (_width), \ - .frac_width = (_frac_width), \ - .scaled_div = BAD_SCALED_DIV_VALUE, \ - .flags = FLAG(DIV, EXISTS), \ - } - -/* - * Clocks may have multiple "parent" clocks. If there is more than - * one, a selector must be specified to define which of the parent - * clocks is currently in use. The selected clock is indicated in a - * sub-field of a 32-bit selector register. The range of - * representable selector values typically exceeds the number of - * available parent clocks. Occasionally the reset value of a - * selector field is explicitly set to a (specific) value that does - * not correspond to a defined input clock. - * - * We register all known parent clocks with the common clock code - * using a packed array (i.e., no empty slots) of (parent) clock - * names, and refer to them later using indexes into that array. - * We maintain an array of selector values indexed by common clock - * index values in order to map between these common clock indexes - * and the selector values used by the hardware. - * - * Like dividers, a selector can be modified, but to do so a clock - * must be enabled, and a trigger must be used to commit the change. - */ -struct bcm_clk_sel { - u32 offset; /* selector register offset */ - u32 shift; /* field shift */ - u32 width; /* field width */ - - u32 parent_count; /* number of entries in parent_sel[] */ - u32 *parent_sel; /* array of parent selector values */ - u8 clk_index; /* current selected index in parent_sel[] */ -}; - -/* Selector initialization macro */ -#define SELECTOR(_offset, _shift, _width) \ - { \ - .offset = (_offset), \ - .shift = (_shift), \ - .width = (_width), \ - .clk_index = BAD_CLK_INDEX, \ - } - -/* - * Making changes to a variable divider or a selector for a clock - * requires the use of a trigger. A trigger is defined by a single - * bit within a register. To signal a change, a 1 is written into - * that bit. To determine when the change has been completed, that - * trigger bit is polled; the read value will be 1 while the change - * is in progress, and 0 when it is complete. - * - * Occasionally a clock will have more than one trigger. In this - * case, the "pre-trigger" will be used when changing a clock's - * selector and/or its pre-divider. - */ -struct bcm_clk_trig { - u32 offset; /* trigger register offset */ - u32 bit; /* trigger bit */ - u32 flags; /* BCM_CLK_TRIG_FLAGS_* below */ -}; - -/* - * Trigger flags: - * EXISTS means this trigger exists - */ -#define BCM_CLK_TRIG_FLAGS_EXISTS ((u32)1 << 0) /* Trigger is valid */ - -/* Trigger initialization macro */ -#define TRIGGER(_offset, _bit) \ - { \ - .offset = (_offset), \ - .bit = (_bit), \ - .flags = FLAG(TRIG, EXISTS), \ - } - -struct bus_clk_data { - struct bcm_clk_gate gate; -}; - -struct core_clk_data { - struct bcm_clk_gate gate; -}; - -struct peri_clk_data { - struct bcm_clk_gate gate; - struct bcm_clk_trig pre_trig; - struct bcm_clk_div pre_div; - struct bcm_clk_trig trig; - struct bcm_clk_div div; - struct bcm_clk_sel sel; - const char *clocks[]; /* must be last; use CLOCKS() to declare */ -}; -#define CLOCKS(...) { __VA_ARGS__, NULL, } -#define NO_CLOCKS { NULL, } /* Must use of no parent clocks */ - -struct refclk { - struct clk clk; -}; - -struct peri_clock { - struct clk clk; - struct peri_clk_data *data; -}; - -struct ccu_clock { - struct clk clk; - - int num_policy_masks; - unsigned long policy_freq_offset; - int freq_bit_shift; /* 8 for most CCUs */ - unsigned long policy_ctl_offset; - unsigned long policy0_mask_offset; - unsigned long policy1_mask_offset; - unsigned long policy2_mask_offset; - unsigned long policy3_mask_offset; - unsigned long policy0_mask2_offset; - unsigned long policy1_mask2_offset; - unsigned long policy2_mask2_offset; - unsigned long policy3_mask2_offset; - unsigned long lvm_en_offset; - - int freq_id; - unsigned long *freq_tbl; -}; - -struct bus_clock { - struct clk clk; - struct bus_clk_data *data; - unsigned long *freq_tbl; -}; - -struct ref_clock { - struct clk clk; -}; - -static inline int is_same_clock(struct clk *a, struct clk *b) -{ - return (a == b); -} - -#define to_clk(p) (&((p)->clk)) -#define name_to_clk(name) (&((name##_clk).clk)) -/* declare a struct clk_lookup */ -#define CLK_LK(name) \ -{.con_id = __stringify(name##_clk), .clk = name_to_clk(name),} - -static inline struct refclk *to_refclk(struct clk *clock) -{ - return container_of(clock, struct refclk, clk); -} - -static inline struct peri_clock *to_peri_clk(struct clk *clock) -{ - return container_of(clock, struct peri_clock, clk); -} - -static inline struct ccu_clock *to_ccu_clk(struct clk *clock) -{ - return container_of(clock, struct ccu_clock, clk); -} - -static inline struct bus_clock *to_bus_clk(struct clk *clock) -{ - return container_of(clock, struct bus_clock, clk); -} - -static inline struct ref_clock *to_ref_clk(struct clk *clock) -{ - return container_of(clock, struct ref_clock, clk); -} - -extern struct clk_ops peri_clk_ops; -extern struct clk_ops ccu_clk_ops; -extern struct clk_ops bus_clk_ops; -extern struct clk_ops ref_clk_ops; - -extern int clk_get_and_enable(char *clkstr); diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-sdio.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-sdio.c deleted file mode 100644 index 49badcbaa..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/clk-sdio.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright 2013 Broadcom Corporation. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/errno.h> -#include <asm/arch/sysmap.h> -#include <asm/kona-common/clk.h> -#include "clk-core.h" - -/* Enable appropriate clocks for an SDIO port */ -int clk_sdio_enable(void *base, u32 rate, u32 *actual_ratep) -{ - int ret; - struct clk *c; - - char *clkstr; - char *slpstr; - char *ahbstr; - - switch ((u32) base) { - case CONFIG_SYS_SDIO_BASE0: - clkstr = CONFIG_SYS_SDIO0 "_clk"; - ahbstr = CONFIG_SYS_SDIO0 "_ahb_clk"; - slpstr = CONFIG_SYS_SDIO0 "_sleep_clk"; - break; - case CONFIG_SYS_SDIO_BASE1: - clkstr = CONFIG_SYS_SDIO1 "_clk"; - ahbstr = CONFIG_SYS_SDIO1 "_ahb_clk"; - slpstr = CONFIG_SYS_SDIO1 "_sleep_clk"; - break; - case CONFIG_SYS_SDIO_BASE2: - clkstr = CONFIG_SYS_SDIO2 "_clk"; - ahbstr = CONFIG_SYS_SDIO2 "_ahb_clk"; - slpstr = CONFIG_SYS_SDIO2 "_sleep_clk"; - break; - case CONFIG_SYS_SDIO_BASE3: - clkstr = CONFIG_SYS_SDIO3 "_clk"; - ahbstr = CONFIG_SYS_SDIO3 "_ahb_clk"; - slpstr = CONFIG_SYS_SDIO3 "_sleep_clk"; - break; - default: - printf("%s: base 0x%p not found\n", __func__, base); - return -EINVAL; - } - - ret = clk_get_and_enable(ahbstr); - if (ret) - return ret; - - ret = clk_get_and_enable(slpstr); - if (ret) - return ret; - - c = clk_get(clkstr); - if (c) { - ret = clk_set_rate(c, rate); - if (ret) - return ret; - - ret = clk_enable(c); - if (ret) - return ret; - } else { - printf("%s: Couldn't find %s\n", __func__, clkstr); - return -EINVAL; - } - *actual_ratep = rate; - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/reset.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/reset.c deleted file mode 100644 index 3beb0ed9c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/bcm281xx/reset.c +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Copyright 2013 Broadcom Corporation. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/sysmap.h> - -#define EN_MASK 0x08000000 /* Enable timer */ -#define SRSTEN_MASK 0x04000000 /* Enable soft reset */ -#define CLKS_SHIFT 20 /* Clock period shift */ -#define LD_SHIFT 0 /* Reload value shift */ - -void reset_cpu(ulong ignored) -{ - /* - * Set WD enable, RST enable, - * 3.9 msec clock period (8), reload value (8*3.9ms) - */ - u32 reg = EN_MASK + SRSTEN_MASK + (8 << CLKS_SHIFT) + (8 << LD_SHIFT); - writel(reg, SECWD2_BASE_ADDR); - - while (1) - ; /* loop forever till reset */ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/cache_v7.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/cache_v7.c deleted file mode 100644 index bc5fc423d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/cache_v7.c +++ /dev/null @@ -1,394 +0,0 @@ -/* - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * Aneesh V <aneesh@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <linux/types.h> -#include <common.h> -#include <asm/armv7.h> -#include <asm/utils.h> - -#define ARMV7_DCACHE_INVAL_ALL 1 -#define ARMV7_DCACHE_CLEAN_INVAL_ALL 2 -#define ARMV7_DCACHE_INVAL_RANGE 3 -#define ARMV7_DCACHE_CLEAN_INVAL_RANGE 4 - -#ifndef CONFIG_SYS_DCACHE_OFF -/* - * Write the level and type you want to Cache Size Selection Register(CSSELR) - * to get size details from Current Cache Size ID Register(CCSIDR) - */ -static void set_csselr(u32 level, u32 type) -{ u32 csselr = level << 1 | type; - - /* Write to Cache Size Selection Register(CSSELR) */ - asm volatile ("mcr p15, 2, %0, c0, c0, 0" : : "r" (csselr)); -} - -static u32 get_ccsidr(void) -{ - u32 ccsidr; - - /* Read current CP15 Cache Size ID Register */ - asm volatile ("mrc p15, 1, %0, c0, c0, 0" : "=r" (ccsidr)); - return ccsidr; -} - -static u32 get_clidr(void) -{ - u32 clidr; - - /* Read current CP15 Cache Level ID Register */ - asm volatile ("mrc p15,1,%0,c0,c0,1" : "=r" (clidr)); - return clidr; -} - -static void v7_inval_dcache_level_setway(u32 level, u32 num_sets, - u32 num_ways, u32 way_shift, - u32 log2_line_len) -{ - int way, set, setway; - - /* - * For optimal assembly code: - * a. count down - * b. have bigger loop inside - */ - for (way = num_ways - 1; way >= 0 ; way--) { - for (set = num_sets - 1; set >= 0; set--) { - setway = (level << 1) | (set << log2_line_len) | - (way << way_shift); - /* Invalidate data/unified cache line by set/way */ - asm volatile (" mcr p15, 0, %0, c7, c6, 2" - : : "r" (setway)); - } - } - /* DSB to make sure the operation is complete */ - CP15DSB; -} - -static void v7_clean_inval_dcache_level_setway(u32 level, u32 num_sets, - u32 num_ways, u32 way_shift, - u32 log2_line_len) -{ - int way, set, setway; - - /* - * For optimal assembly code: - * a. count down - * b. have bigger loop inside - */ - for (way = num_ways - 1; way >= 0 ; way--) { - for (set = num_sets - 1; set >= 0; set--) { - setway = (level << 1) | (set << log2_line_len) | - (way << way_shift); - /* - * Clean & Invalidate data/unified - * cache line by set/way - */ - asm volatile (" mcr p15, 0, %0, c7, c14, 2" - : : "r" (setway)); - } - } - /* DSB to make sure the operation is complete */ - CP15DSB; -} - -static void v7_maint_dcache_level_setway(u32 level, u32 operation) -{ - u32 ccsidr; - u32 num_sets, num_ways, log2_line_len, log2_num_ways; - u32 way_shift; - - set_csselr(level, ARMV7_CSSELR_IND_DATA_UNIFIED); - - ccsidr = get_ccsidr(); - - log2_line_len = ((ccsidr & CCSIDR_LINE_SIZE_MASK) >> - CCSIDR_LINE_SIZE_OFFSET) + 2; - /* Converting from words to bytes */ - log2_line_len += 2; - - num_ways = ((ccsidr & CCSIDR_ASSOCIATIVITY_MASK) >> - CCSIDR_ASSOCIATIVITY_OFFSET) + 1; - num_sets = ((ccsidr & CCSIDR_NUM_SETS_MASK) >> - CCSIDR_NUM_SETS_OFFSET) + 1; - /* - * According to ARMv7 ARM number of sets and number of ways need - * not be a power of 2 - */ - log2_num_ways = log_2_n_round_up(num_ways); - - way_shift = (32 - log2_num_ways); - if (operation == ARMV7_DCACHE_INVAL_ALL) { - v7_inval_dcache_level_setway(level, num_sets, num_ways, - way_shift, log2_line_len); - } else if (operation == ARMV7_DCACHE_CLEAN_INVAL_ALL) { - v7_clean_inval_dcache_level_setway(level, num_sets, num_ways, - way_shift, log2_line_len); - } -} - -static void v7_maint_dcache_all(u32 operation) -{ - u32 level, cache_type, level_start_bit = 0; - - u32 clidr = get_clidr(); - - for (level = 0; level < 7; level++) { - cache_type = (clidr >> level_start_bit) & 0x7; - if ((cache_type == ARMV7_CLIDR_CTYPE_DATA_ONLY) || - (cache_type == ARMV7_CLIDR_CTYPE_INSTRUCTION_DATA) || - (cache_type == ARMV7_CLIDR_CTYPE_UNIFIED)) - v7_maint_dcache_level_setway(level, operation); - level_start_bit += 3; - } -} - -static void v7_dcache_clean_inval_range(u32 start, - u32 stop, u32 line_len) -{ - u32 mva; - - /* Align start to cache line boundary */ - start &= ~(line_len - 1); - for (mva = start; mva < stop; mva = mva + line_len) { - /* DCCIMVAC - Clean & Invalidate data cache by MVA to PoC */ - asm volatile ("mcr p15, 0, %0, c7, c14, 1" : : "r" (mva)); - } -} - -static void v7_dcache_inval_range(u32 start, u32 stop, u32 line_len) -{ - u32 mva; - - /* - * If start address is not aligned to cache-line do not - * invalidate the first cache-line - */ - if (start & (line_len - 1)) { - printf("ERROR: %s - start address is not aligned - 0x%08x\n", - __func__, start); - /* move to next cache line */ - start = (start + line_len - 1) & ~(line_len - 1); - } - - /* - * If stop address is not aligned to cache-line do not - * invalidate the last cache-line - */ - if (stop & (line_len - 1)) { - printf("ERROR: %s - stop address is not aligned - 0x%08x\n", - __func__, stop); - /* align to the beginning of this cache line */ - stop &= ~(line_len - 1); - } - - for (mva = start; mva < stop; mva = mva + line_len) { - /* DCIMVAC - Invalidate data cache by MVA to PoC */ - asm volatile ("mcr p15, 0, %0, c7, c6, 1" : : "r" (mva)); - } -} - -static void v7_dcache_maint_range(u32 start, u32 stop, u32 range_op) -{ - u32 line_len, ccsidr; - - ccsidr = get_ccsidr(); - line_len = ((ccsidr & CCSIDR_LINE_SIZE_MASK) >> - CCSIDR_LINE_SIZE_OFFSET) + 2; - /* Converting from words to bytes */ - line_len += 2; - /* converting from log2(linelen) to linelen */ - line_len = 1 << line_len; - - switch (range_op) { - case ARMV7_DCACHE_CLEAN_INVAL_RANGE: - v7_dcache_clean_inval_range(start, stop, line_len); - break; - case ARMV7_DCACHE_INVAL_RANGE: - v7_dcache_inval_range(start, stop, line_len); - break; - } - - /* DSB to make sure the operation is complete */ - CP15DSB; -} - -/* Invalidate TLB */ -static void v7_inval_tlb(void) -{ - /* Invalidate entire unified TLB */ - asm volatile ("mcr p15, 0, %0, c8, c7, 0" : : "r" (0)); - /* Invalidate entire data TLB */ - asm volatile ("mcr p15, 0, %0, c8, c6, 0" : : "r" (0)); - /* Invalidate entire instruction TLB */ - asm volatile ("mcr p15, 0, %0, c8, c5, 0" : : "r" (0)); - /* Full system DSB - make sure that the invalidation is complete */ - CP15DSB; - /* Full system ISB - make sure the instruction stream sees it */ - CP15ISB; -} - -void invalidate_dcache_all(void) -{ - v7_maint_dcache_all(ARMV7_DCACHE_INVAL_ALL); - - v7_outer_cache_inval_all(); -} - -/* - * Performs a clean & invalidation of the entire data cache - * at all levels - */ -void flush_dcache_all(void) -{ - v7_maint_dcache_all(ARMV7_DCACHE_CLEAN_INVAL_ALL); - - v7_outer_cache_flush_all(); -} - -/* - * Invalidates range in all levels of D-cache/unified cache used: - * Affects the range [start, stop - 1] - */ -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ - - v7_dcache_maint_range(start, stop, ARMV7_DCACHE_INVAL_RANGE); - - v7_outer_cache_inval_range(start, stop); -} - -/* - * Flush range(clean & invalidate) from all levels of D-cache/unified - * cache used: - * Affects the range [start, stop - 1] - */ -void flush_dcache_range(unsigned long start, unsigned long stop) -{ - v7_dcache_maint_range(start, stop, ARMV7_DCACHE_CLEAN_INVAL_RANGE); - - v7_outer_cache_flush_range(start, stop); -} - -void arm_init_before_mmu(void) -{ - v7_outer_cache_enable(); - invalidate_dcache_all(); - v7_inval_tlb(); -} - -void mmu_page_table_flush(unsigned long start, unsigned long stop) -{ - flush_dcache_range(start, stop); - v7_inval_tlb(); -} - -/* - * Flush range from all levels of d-cache/unified-cache used: - * Affects the range [start, start + size - 1] - */ -void flush_cache(unsigned long start, unsigned long size) -{ - flush_dcache_range(start, start + size); -} -#else /* #ifndef CONFIG_SYS_DCACHE_OFF */ -void invalidate_dcache_all(void) -{ -} - -void flush_dcache_all(void) -{ -} - -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void flush_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void arm_init_before_mmu(void) -{ -} - -void flush_cache(unsigned long start, unsigned long size) -{ -} - -void mmu_page_table_flush(unsigned long start, unsigned long stop) -{ -} - -void arm_init_domains(void) -{ -} -#endif /* #ifndef CONFIG_SYS_DCACHE_OFF */ - -#ifndef CONFIG_SYS_ICACHE_OFF -/* Invalidate entire I-cache and branch predictor array */ -void invalidate_icache_all(void) -{ - /* - * Invalidate all instruction caches to PoU. - * Also flushes branch target cache. - */ - asm volatile ("mcr p15, 0, %0, c7, c5, 0" : : "r" (0)); - - /* Invalidate entire branch predictor array */ - asm volatile ("mcr p15, 0, %0, c7, c5, 6" : : "r" (0)); - - /* Full system DSB - make sure that the invalidation is complete */ - CP15DSB; - - /* ISB - make sure the instruction stream sees it */ - CP15ISB; -} -#else -void invalidate_icache_all(void) -{ -} -#endif - -/* - * Stub implementations for outer cache operations - */ -void __v7_outer_cache_enable(void) -{ -} -void v7_outer_cache_enable(void) - __attribute__((weak, alias("__v7_outer_cache_enable"))); - -void __v7_outer_cache_disable(void) -{ -} -void v7_outer_cache_disable(void) - __attribute__((weak, alias("__v7_outer_cache_disable"))); - -void __v7_outer_cache_flush_all(void) -{ -} -void v7_outer_cache_flush_all(void) - __attribute__((weak, alias("__v7_outer_cache_flush_all"))); - -void __v7_outer_cache_inval_all(void) -{ -} -void v7_outer_cache_inval_all(void) - __attribute__((weak, alias("__v7_outer_cache_inval_all"))); - -void __v7_outer_cache_flush_range(u32 start, u32 end) -{ -} -void v7_outer_cache_flush_range(u32 start, u32 end) - __attribute__((weak, alias("__v7_outer_cache_flush_range"))); - -void __v7_outer_cache_inval_range(u32 start, u32 end) -{ -} -void v7_outer_cache_inval_range(u32 start, u32 end) - __attribute__((weak, alias("__v7_outer_cache_inval_range"))); diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/config.mk b/qemu/roms/u-boot/arch/arm/cpu/armv7/config.mk deleted file mode 100644 index 6c82c3b53..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/config.mk +++ /dev/null @@ -1,18 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# If armv7-a is not supported by GCC fall-back to armv5, which is -# supported by more tool-chains -PF_CPPFLAGS_ARMV7 := $(call cc-option, -march=armv7-a, -march=armv5) -PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV7) - -# On supported platforms we set the bit which causes us to trap on unaligned -# memory access. This is the opposite of what the compiler expects to be -# the default so we must pass in -mno-unaligned-access so that it is aware -# of our decision. -PF_NO_UNALIGNED := $(call cc-option, -mno-unaligned-access,) -PLATFORM_CPPFLAGS += $(PF_NO_UNALIGNED) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/cpu.c deleted file mode 100644 index 01cdb7ee7..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/cpu.c +++ /dev/null @@ -1,70 +0,0 @@ -/* - * (C) Copyright 2008 Texas Insturments - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * CPU specific code - */ - -#include <common.h> -#include <command.h> -#include <asm/system.h> -#include <asm/cache.h> -#include <asm/armv7.h> -#include <linux/compiler.h> - -void __weak cpu_cache_initialization(void){} - -int cleanup_before_linux(void) -{ - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * we turn off caches etc ... - */ -#ifndef CONFIG_SPL_BUILD - disable_interrupts(); -#endif - - /* - * Turn off I-cache and invalidate it - */ - icache_disable(); - invalidate_icache_all(); - - /* - * turn off D-cache - * dcache_disable() in turn flushes the d-cache and disables MMU - */ - dcache_disable(); - v7_outer_cache_disable(); - - /* - * After D-cache is flushed and before it is disabled there may - * be some new valid entries brought into the cache. We are sure - * that these lines are not dirty and will not affect our execution. - * (because unwinding the call-stack and setting a bit in CP15 SCTRL - * is all we did during this. We have not pushed anything on to the - * stack. Neither have we affected any static data) - * So just invalidate the entire d-cache again to avoid coherency - * problems for kernel - */ - invalidate_dcache_all(); - - /* - * Some CPU need more cache attention before starting the kernel. - */ - cpu_cache_initialization(); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/Makefile deleted file mode 100644 index e207bd6af..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# -# Copyright (C) 2009 Samsung Electronics -# Minkyu Kang <mk7.kang@samsung.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += clock.o power.o soc.o system.o pinmux.o tzpc.o - -ifdef CONFIG_SPL_BUILD -obj-$(CONFIG_EXYNOS5) += clock_init_exynos5.o -obj-$(CONFIG_EXYNOS5) += dmc_common.o dmc_init_ddr3.o -obj-$(CONFIG_EXYNOS4210)+= dmc_init_exynos4.o clock_init_exynos4.o -obj-y += spl_boot.o -obj-y += lowlevel_init.o -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock.c deleted file mode 100644 index 1fea4d666..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock.c +++ /dev/null @@ -1,1678 +0,0 @@ -/* - * Copyright (C) 2010 Samsung Electronics - * Minkyu Kang <mk7.kang@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/clk.h> -#include <asm/arch/periph.h> - -#define PLL_DIV_1024 1024 -#define PLL_DIV_65535 65535 -#define PLL_DIV_65536 65536 - -/* * - * This structure is to store the src bit, div bit and prediv bit - * positions of the peripheral clocks of the src and div registers - */ -struct clk_bit_info { - int8_t src_bit; - int8_t div_bit; - int8_t prediv_bit; -}; - -/* src_bit div_bit prediv_bit */ -static struct clk_bit_info clk_bit_info[] = { - {0, 0, -1}, - {4, 4, -1}, - {8, 8, -1}, - {12, 12, -1}, - {0, 0, 8}, - {4, 16, 24}, - {8, 0, 8}, - {12, 16, 24}, - {-1, -1, -1}, - {16, 0, 8}, - {20, 16, 24}, - {24, 0, 8}, - {0, 0, 4}, - {4, 12, 16}, - {-1, -1, -1}, - {-1, -1, -1}, - {-1, 24, 0}, - {-1, 24, 0}, - {-1, 24, 0}, - {-1, 24, 0}, - {-1, 24, 0}, - {-1, 24, 0}, - {-1, 24, 0}, - {-1, 24, 0}, - {24, 0, -1}, - {24, 0, -1}, - {24, 0, -1}, - {24, 0, -1}, - {24, 0, -1}, -}; - -/* Epll Clock division values to achive different frequency output */ -static struct set_epll_con_val exynos5_epll_div[] = { - { 192000000, 0, 48, 3, 1, 0 }, - { 180000000, 0, 45, 3, 1, 0 }, - { 73728000, 1, 73, 3, 3, 47710 }, - { 67737600, 1, 90, 4, 3, 20762 }, - { 49152000, 0, 49, 3, 3, 9961 }, - { 45158400, 0, 45, 3, 3, 10381 }, - { 180633600, 0, 45, 3, 1, 10381 } -}; - -/* exynos: return pll clock frequency */ -static int exynos_get_pll_clk(int pllreg, unsigned int r, unsigned int k) -{ - unsigned long m, p, s = 0, mask, fout; - unsigned int div; - unsigned int freq; - /* - * APLL_CON: MIDV [25:16] - * MPLL_CON: MIDV [25:16] - * EPLL_CON: MIDV [24:16] - * VPLL_CON: MIDV [24:16] - * BPLL_CON: MIDV [25:16]: Exynos5 - */ - if (pllreg == APLL || pllreg == MPLL || pllreg == BPLL) - mask = 0x3ff; - else - mask = 0x1ff; - - m = (r >> 16) & mask; - - /* PDIV [13:8] */ - p = (r >> 8) & 0x3f; - /* SDIV [2:0] */ - s = r & 0x7; - - freq = CONFIG_SYS_CLK_FREQ; - - if (pllreg == EPLL || pllreg == RPLL) { - k = k & 0xffff; - /* FOUT = (MDIV + K / 65536) * FIN / (PDIV * 2^SDIV) */ - fout = (m + k / PLL_DIV_65536) * (freq / (p * (1 << s))); - } else if (pllreg == VPLL) { - k = k & 0xfff; - - /* - * Exynos4210 - * FOUT = (MDIV + K / 1024) * FIN / (PDIV * 2^SDIV) - * - * Exynos4412 - * FOUT = (MDIV + K / 65535) * FIN / (PDIV * 2^SDIV) - * - * Exynos5250 - * FOUT = (MDIV + K / 65536) * FIN / (PDIV * 2^SDIV) - */ - if (proid_is_exynos4210()) - div = PLL_DIV_1024; - else if (proid_is_exynos4412()) - div = PLL_DIV_65535; - else if (proid_is_exynos5250() || proid_is_exynos5420()) - div = PLL_DIV_65536; - else - return 0; - - fout = (m + k / div) * (freq / (p * (1 << s))); - } else { - /* - * Exynos4412 / Exynos5250 - * FOUT = MDIV * FIN / (PDIV * 2^SDIV) - * - * Exynos4210 - * FOUT = MDIV * FIN / (PDIV * 2^(SDIV-1)) - */ - if (proid_is_exynos4210()) - fout = m * (freq / (p * (1 << (s - 1)))); - else - fout = m * (freq / (p * (1 << s))); - } - return fout; -} - -/* exynos4: return pll clock frequency */ -static unsigned long exynos4_get_pll_clk(int pllreg) -{ - struct exynos4_clock *clk = - (struct exynos4_clock *)samsung_get_base_clock(); - unsigned long r, k = 0; - - switch (pllreg) { - case APLL: - r = readl(&clk->apll_con0); - break; - case MPLL: - r = readl(&clk->mpll_con0); - break; - case EPLL: - r = readl(&clk->epll_con0); - k = readl(&clk->epll_con1); - break; - case VPLL: - r = readl(&clk->vpll_con0); - k = readl(&clk->vpll_con1); - break; - default: - printf("Unsupported PLL (%d)\n", pllreg); - return 0; - } - - return exynos_get_pll_clk(pllreg, r, k); -} - -/* exynos4x12: return pll clock frequency */ -static unsigned long exynos4x12_get_pll_clk(int pllreg) -{ - struct exynos4x12_clock *clk = - (struct exynos4x12_clock *)samsung_get_base_clock(); - unsigned long r, k = 0; - - switch (pllreg) { - case APLL: - r = readl(&clk->apll_con0); - break; - case MPLL: - r = readl(&clk->mpll_con0); - break; - case EPLL: - r = readl(&clk->epll_con0); - k = readl(&clk->epll_con1); - break; - case VPLL: - r = readl(&clk->vpll_con0); - k = readl(&clk->vpll_con1); - break; - default: - printf("Unsupported PLL (%d)\n", pllreg); - return 0; - } - - return exynos_get_pll_clk(pllreg, r, k); -} - -/* exynos5: return pll clock frequency */ -static unsigned long exynos5_get_pll_clk(int pllreg) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - unsigned long r, k = 0, fout; - unsigned int pll_div2_sel, fout_sel; - - switch (pllreg) { - case APLL: - r = readl(&clk->apll_con0); - break; - case MPLL: - r = readl(&clk->mpll_con0); - break; - case EPLL: - r = readl(&clk->epll_con0); - k = readl(&clk->epll_con1); - break; - case VPLL: - r = readl(&clk->vpll_con0); - k = readl(&clk->vpll_con1); - break; - case BPLL: - r = readl(&clk->bpll_con0); - break; - default: - printf("Unsupported PLL (%d)\n", pllreg); - return 0; - } - - fout = exynos_get_pll_clk(pllreg, r, k); - - /* According to the user manual, in EVT1 MPLL and BPLL always gives - * 1.6GHz clock, so divide by 2 to get 800MHz MPLL clock.*/ - if (pllreg == MPLL || pllreg == BPLL) { - pll_div2_sel = readl(&clk->pll_div2_sel); - - switch (pllreg) { - case MPLL: - fout_sel = (pll_div2_sel >> MPLL_FOUT_SEL_SHIFT) - & MPLL_FOUT_SEL_MASK; - break; - case BPLL: - fout_sel = (pll_div2_sel >> BPLL_FOUT_SEL_SHIFT) - & BPLL_FOUT_SEL_MASK; - break; - default: - fout_sel = -1; - break; - } - - if (fout_sel == 0) - fout /= 2; - } - - return fout; -} - -static unsigned long exynos5_get_periph_rate(int peripheral) -{ - struct clk_bit_info *bit_info = &clk_bit_info[peripheral]; - unsigned long sclk, sub_clk; - unsigned int src, div, sub_div; - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - - switch (peripheral) { - case PERIPH_ID_UART0: - case PERIPH_ID_UART1: - case PERIPH_ID_UART2: - case PERIPH_ID_UART3: - src = readl(&clk->src_peric0); - div = readl(&clk->div_peric0); - break; - case PERIPH_ID_PWM0: - case PERIPH_ID_PWM1: - case PERIPH_ID_PWM2: - case PERIPH_ID_PWM3: - case PERIPH_ID_PWM4: - src = readl(&clk->src_peric0); - div = readl(&clk->div_peric3); - break; - case PERIPH_ID_I2S0: - src = readl(&clk->src_mau); - div = readl(&clk->div_mau); - case PERIPH_ID_SPI0: - case PERIPH_ID_SPI1: - src = readl(&clk->src_peric1); - div = readl(&clk->div_peric1); - break; - case PERIPH_ID_SPI2: - src = readl(&clk->src_peric1); - div = readl(&clk->div_peric2); - break; - case PERIPH_ID_SPI3: - case PERIPH_ID_SPI4: - src = readl(&clk->sclk_src_isp); - div = readl(&clk->sclk_div_isp); - break; - case PERIPH_ID_SDMMC0: - case PERIPH_ID_SDMMC1: - case PERIPH_ID_SDMMC2: - case PERIPH_ID_SDMMC3: - src = readl(&clk->src_fsys); - div = readl(&clk->div_fsys1); - break; - case PERIPH_ID_I2C0: - case PERIPH_ID_I2C1: - case PERIPH_ID_I2C2: - case PERIPH_ID_I2C3: - case PERIPH_ID_I2C4: - case PERIPH_ID_I2C5: - case PERIPH_ID_I2C6: - case PERIPH_ID_I2C7: - sclk = exynos5_get_pll_clk(MPLL); - sub_div = ((readl(&clk->div_top1) >> bit_info->div_bit) - & 0x7) + 1; - div = ((readl(&clk->div_top0) >> bit_info->prediv_bit) - & 0x7) + 1; - return (sclk / sub_div) / div; - default: - debug("%s: invalid peripheral %d", __func__, peripheral); - return -1; - }; - - src = (src >> bit_info->src_bit) & 0xf; - - switch (src) { - case EXYNOS_SRC_MPLL: - sclk = exynos5_get_pll_clk(MPLL); - break; - case EXYNOS_SRC_EPLL: - sclk = exynos5_get_pll_clk(EPLL); - break; - case EXYNOS_SRC_VPLL: - sclk = exynos5_get_pll_clk(VPLL); - break; - default: - return 0; - } - - /* Ratio clock division for this peripheral */ - sub_div = (div >> bit_info->div_bit) & 0xf; - sub_clk = sclk / (sub_div + 1); - - /* Pre-ratio clock division for SDMMC0 and 2 */ - if (peripheral == PERIPH_ID_SDMMC0 || peripheral == PERIPH_ID_SDMMC2) { - div = (div >> bit_info->prediv_bit) & 0xff; - return sub_clk / (div + 1); - } - - return sub_clk; -} - -unsigned long clock_get_periph_rate(int peripheral) -{ - if (cpu_is_exynos5()) - return exynos5_get_periph_rate(peripheral); - else - return 0; -} - -/* exynos5420: return pll clock frequency */ -static unsigned long exynos5420_get_pll_clk(int pllreg) -{ - struct exynos5420_clock *clk = - (struct exynos5420_clock *)samsung_get_base_clock(); - unsigned long r, k = 0; - - switch (pllreg) { - case APLL: - r = readl(&clk->apll_con0); - break; - case MPLL: - r = readl(&clk->mpll_con0); - break; - case EPLL: - r = readl(&clk->epll_con0); - k = readl(&clk->epll_con1); - break; - case VPLL: - r = readl(&clk->vpll_con0); - k = readl(&clk->vpll_con1); - break; - case BPLL: - r = readl(&clk->bpll_con0); - break; - case RPLL: - r = readl(&clk->rpll_con0); - k = readl(&clk->rpll_con1); - break; - default: - printf("Unsupported PLL (%d)\n", pllreg); - return 0; - } - - return exynos_get_pll_clk(pllreg, r, k); -} - -/* exynos4: return ARM clock frequency */ -static unsigned long exynos4_get_arm_clk(void) -{ - struct exynos4_clock *clk = - (struct exynos4_clock *)samsung_get_base_clock(); - unsigned long div; - unsigned long armclk; - unsigned int core_ratio; - unsigned int core2_ratio; - - div = readl(&clk->div_cpu0); - - /* CORE_RATIO: [2:0], CORE2_RATIO: [30:28] */ - core_ratio = (div >> 0) & 0x7; - core2_ratio = (div >> 28) & 0x7; - - armclk = get_pll_clk(APLL) / (core_ratio + 1); - armclk /= (core2_ratio + 1); - - return armclk; -} - -/* exynos4x12: return ARM clock frequency */ -static unsigned long exynos4x12_get_arm_clk(void) -{ - struct exynos4x12_clock *clk = - (struct exynos4x12_clock *)samsung_get_base_clock(); - unsigned long div; - unsigned long armclk; - unsigned int core_ratio; - unsigned int core2_ratio; - - div = readl(&clk->div_cpu0); - - /* CORE_RATIO: [2:0], CORE2_RATIO: [30:28] */ - core_ratio = (div >> 0) & 0x7; - core2_ratio = (div >> 28) & 0x7; - - armclk = get_pll_clk(APLL) / (core_ratio + 1); - armclk /= (core2_ratio + 1); - - return armclk; -} - -/* exynos5: return ARM clock frequency */ -static unsigned long exynos5_get_arm_clk(void) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - unsigned long div; - unsigned long armclk; - unsigned int arm_ratio; - unsigned int arm2_ratio; - - div = readl(&clk->div_cpu0); - - /* ARM_RATIO: [2:0], ARM2_RATIO: [30:28] */ - arm_ratio = (div >> 0) & 0x7; - arm2_ratio = (div >> 28) & 0x7; - - armclk = get_pll_clk(APLL) / (arm_ratio + 1); - armclk /= (arm2_ratio + 1); - - return armclk; -} - -/* exynos4: return pwm clock frequency */ -static unsigned long exynos4_get_pwm_clk(void) -{ - struct exynos4_clock *clk = - (struct exynos4_clock *)samsung_get_base_clock(); - unsigned long pclk, sclk; - unsigned int sel; - unsigned int ratio; - - if (s5p_get_cpu_rev() == 0) { - /* - * CLK_SRC_PERIL0 - * PWM_SEL [27:24] - */ - sel = readl(&clk->src_peril0); - sel = (sel >> 24) & 0xf; - - if (sel == 0x6) - sclk = get_pll_clk(MPLL); - else if (sel == 0x7) - sclk = get_pll_clk(EPLL); - else if (sel == 0x8) - sclk = get_pll_clk(VPLL); - else - return 0; - - /* - * CLK_DIV_PERIL3 - * PWM_RATIO [3:0] - */ - ratio = readl(&clk->div_peril3); - ratio = ratio & 0xf; - } else if (s5p_get_cpu_rev() == 1) { - sclk = get_pll_clk(MPLL); - ratio = 8; - } else - return 0; - - pclk = sclk / (ratio + 1); - - return pclk; -} - -/* exynos4x12: return pwm clock frequency */ -static unsigned long exynos4x12_get_pwm_clk(void) -{ - unsigned long pclk, sclk; - unsigned int ratio; - - sclk = get_pll_clk(MPLL); - ratio = 8; - - pclk = sclk / (ratio + 1); - - return pclk; -} - -/* exynos5420: return pwm clock frequency */ -static unsigned long exynos5420_get_pwm_clk(void) -{ - struct exynos5420_clock *clk = - (struct exynos5420_clock *)samsung_get_base_clock(); - unsigned long pclk, sclk; - unsigned int ratio; - - /* - * CLK_DIV_PERIC0 - * PWM_RATIO [31:28] - */ - ratio = readl(&clk->div_peric0); - ratio = (ratio >> 28) & 0xf; - sclk = get_pll_clk(MPLL); - - pclk = sclk / (ratio + 1); - - return pclk; -} - -/* exynos4: return uart clock frequency */ -static unsigned long exynos4_get_uart_clk(int dev_index) -{ - struct exynos4_clock *clk = - (struct exynos4_clock *)samsung_get_base_clock(); - unsigned long uclk, sclk; - unsigned int sel; - unsigned int ratio; - - /* - * CLK_SRC_PERIL0 - * UART0_SEL [3:0] - * UART1_SEL [7:4] - * UART2_SEL [8:11] - * UART3_SEL [12:15] - * UART4_SEL [16:19] - * UART5_SEL [23:20] - */ - sel = readl(&clk->src_peril0); - sel = (sel >> (dev_index << 2)) & 0xf; - - if (sel == 0x6) - sclk = get_pll_clk(MPLL); - else if (sel == 0x7) - sclk = get_pll_clk(EPLL); - else if (sel == 0x8) - sclk = get_pll_clk(VPLL); - else - return 0; - - /* - * CLK_DIV_PERIL0 - * UART0_RATIO [3:0] - * UART1_RATIO [7:4] - * UART2_RATIO [8:11] - * UART3_RATIO [12:15] - * UART4_RATIO [16:19] - * UART5_RATIO [23:20] - */ - ratio = readl(&clk->div_peril0); - ratio = (ratio >> (dev_index << 2)) & 0xf; - - uclk = sclk / (ratio + 1); - - return uclk; -} - -/* exynos4x12: return uart clock frequency */ -static unsigned long exynos4x12_get_uart_clk(int dev_index) -{ - struct exynos4x12_clock *clk = - (struct exynos4x12_clock *)samsung_get_base_clock(); - unsigned long uclk, sclk; - unsigned int sel; - unsigned int ratio; - - /* - * CLK_SRC_PERIL0 - * UART0_SEL [3:0] - * UART1_SEL [7:4] - * UART2_SEL [8:11] - * UART3_SEL [12:15] - * UART4_SEL [16:19] - */ - sel = readl(&clk->src_peril0); - sel = (sel >> (dev_index << 2)) & 0xf; - - if (sel == 0x6) - sclk = get_pll_clk(MPLL); - else if (sel == 0x7) - sclk = get_pll_clk(EPLL); - else if (sel == 0x8) - sclk = get_pll_clk(VPLL); - else - return 0; - - /* - * CLK_DIV_PERIL0 - * UART0_RATIO [3:0] - * UART1_RATIO [7:4] - * UART2_RATIO [8:11] - * UART3_RATIO [12:15] - * UART4_RATIO [16:19] - */ - ratio = readl(&clk->div_peril0); - ratio = (ratio >> (dev_index << 2)) & 0xf; - - uclk = sclk / (ratio + 1); - - return uclk; -} - -/* exynos5: return uart clock frequency */ -static unsigned long exynos5_get_uart_clk(int dev_index) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - unsigned long uclk, sclk; - unsigned int sel; - unsigned int ratio; - - /* - * CLK_SRC_PERIC0 - * UART0_SEL [3:0] - * UART1_SEL [7:4] - * UART2_SEL [8:11] - * UART3_SEL [12:15] - * UART4_SEL [16:19] - * UART5_SEL [23:20] - */ - sel = readl(&clk->src_peric0); - sel = (sel >> (dev_index << 2)) & 0xf; - - if (sel == 0x6) - sclk = get_pll_clk(MPLL); - else if (sel == 0x7) - sclk = get_pll_clk(EPLL); - else if (sel == 0x8) - sclk = get_pll_clk(VPLL); - else - return 0; - - /* - * CLK_DIV_PERIC0 - * UART0_RATIO [3:0] - * UART1_RATIO [7:4] - * UART2_RATIO [8:11] - * UART3_RATIO [12:15] - * UART4_RATIO [16:19] - * UART5_RATIO [23:20] - */ - ratio = readl(&clk->div_peric0); - ratio = (ratio >> (dev_index << 2)) & 0xf; - - uclk = sclk / (ratio + 1); - - return uclk; -} - -/* exynos5420: return uart clock frequency */ -static unsigned long exynos5420_get_uart_clk(int dev_index) -{ - struct exynos5420_clock *clk = - (struct exynos5420_clock *)samsung_get_base_clock(); - unsigned long uclk, sclk; - unsigned int sel; - unsigned int ratio; - - /* - * CLK_SRC_PERIC0 - * UART0_SEL [6:4] - * UART1_SEL [10:8] - * UART2_SEL [14:12] - * UART3_SEL [18:16] - * generalised calculation as follows - * sel = (sel >> ((dev_index * 4) + 4)) & mask; - */ - sel = readl(&clk->src_peric0); - sel = (sel >> ((dev_index * 4) + 4)) & 0x7; - - if (sel == 0x3) - sclk = get_pll_clk(MPLL); - else if (sel == 0x6) - sclk = get_pll_clk(EPLL); - else if (sel == 0x7) - sclk = get_pll_clk(RPLL); - else - return 0; - - /* - * CLK_DIV_PERIC0 - * UART0_RATIO [11:8] - * UART1_RATIO [15:12] - * UART2_RATIO [19:16] - * UART3_RATIO [23:20] - * generalised calculation as follows - * ratio = (ratio >> ((dev_index * 4) + 8)) & mask; - */ - ratio = readl(&clk->div_peric0); - ratio = (ratio >> ((dev_index * 4) + 8)) & 0xf; - - uclk = sclk / (ratio + 1); - - return uclk; -} - -static unsigned long exynos4_get_mmc_clk(int dev_index) -{ - struct exynos4_clock *clk = - (struct exynos4_clock *)samsung_get_base_clock(); - unsigned long uclk, sclk; - unsigned int sel, ratio, pre_ratio; - int shift = 0; - - sel = readl(&clk->src_fsys); - sel = (sel >> (dev_index << 2)) & 0xf; - - if (sel == 0x6) - sclk = get_pll_clk(MPLL); - else if (sel == 0x7) - sclk = get_pll_clk(EPLL); - else if (sel == 0x8) - sclk = get_pll_clk(VPLL); - else - return 0; - - switch (dev_index) { - case 0: - case 1: - ratio = readl(&clk->div_fsys1); - pre_ratio = readl(&clk->div_fsys1); - break; - case 2: - case 3: - ratio = readl(&clk->div_fsys2); - pre_ratio = readl(&clk->div_fsys2); - break; - case 4: - ratio = readl(&clk->div_fsys3); - pre_ratio = readl(&clk->div_fsys3); - break; - default: - return 0; - } - - if (dev_index == 1 || dev_index == 3) - shift = 16; - - ratio = (ratio >> shift) & 0xf; - pre_ratio = (pre_ratio >> (shift + 8)) & 0xff; - uclk = (sclk / (ratio + 1)) / (pre_ratio + 1); - - return uclk; -} - -static unsigned long exynos5_get_mmc_clk(int dev_index) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - unsigned long uclk, sclk; - unsigned int sel, ratio, pre_ratio; - int shift = 0; - - sel = readl(&clk->src_fsys); - sel = (sel >> (dev_index << 2)) & 0xf; - - if (sel == 0x6) - sclk = get_pll_clk(MPLL); - else if (sel == 0x7) - sclk = get_pll_clk(EPLL); - else if (sel == 0x8) - sclk = get_pll_clk(VPLL); - else - return 0; - - switch (dev_index) { - case 0: - case 1: - ratio = readl(&clk->div_fsys1); - pre_ratio = readl(&clk->div_fsys1); - break; - case 2: - case 3: - ratio = readl(&clk->div_fsys2); - pre_ratio = readl(&clk->div_fsys2); - break; - default: - return 0; - } - - if (dev_index == 1 || dev_index == 3) - shift = 16; - - ratio = (ratio >> shift) & 0xf; - pre_ratio = (pre_ratio >> (shift + 8)) & 0xff; - uclk = (sclk / (ratio + 1)) / (pre_ratio + 1); - - return uclk; -} - -static unsigned long exynos5420_get_mmc_clk(int dev_index) -{ - struct exynos5420_clock *clk = - (struct exynos5420_clock *)samsung_get_base_clock(); - unsigned long uclk, sclk; - unsigned int sel, ratio; - - /* - * CLK_SRC_FSYS - * MMC0_SEL [10:8] - * MMC1_SEL [14:12] - * MMC2_SEL [18:16] - * generalised calculation as follows - * sel = (sel >> ((dev_index * 4) + 8)) & mask - */ - sel = readl(&clk->src_fsys); - sel = (sel >> ((dev_index * 4) + 8)) & 0x7; - - if (sel == 0x3) - sclk = get_pll_clk(MPLL); - else if (sel == 0x6) - sclk = get_pll_clk(EPLL); - else - return 0; - - /* - * CLK_DIV_FSYS1 - * MMC0_RATIO [9:0] - * MMC1_RATIO [19:10] - * MMC2_RATIO [29:20] - * generalised calculation as follows - * ratio = (ratio >> (dev_index * 10)) & mask - */ - ratio = readl(&clk->div_fsys1); - ratio = (ratio >> (dev_index * 10)) & 0x3ff; - - uclk = (sclk / (ratio + 1)); - - return uclk; -} - -/* exynos4: set the mmc clock */ -static void exynos4_set_mmc_clk(int dev_index, unsigned int div) -{ - struct exynos4_clock *clk = - (struct exynos4_clock *)samsung_get_base_clock(); - unsigned int addr; - - /* - * CLK_DIV_FSYS1 - * MMC0_PRE_RATIO [15:8], MMC1_PRE_RATIO [31:24] - * CLK_DIV_FSYS2 - * MMC2_PRE_RATIO [15:8], MMC3_PRE_RATIO [31:24] - * CLK_DIV_FSYS3 - * MMC4_PRE_RATIO [15:8] - */ - if (dev_index < 2) { - addr = (unsigned int)&clk->div_fsys1; - } else if (dev_index == 4) { - addr = (unsigned int)&clk->div_fsys3; - dev_index -= 4; - } else { - addr = (unsigned int)&clk->div_fsys2; - dev_index -= 2; - } - - clrsetbits_le32(addr, 0xff << ((dev_index << 4) + 8), - (div & 0xff) << ((dev_index << 4) + 8)); -} - -/* exynos4x12: set the mmc clock */ -static void exynos4x12_set_mmc_clk(int dev_index, unsigned int div) -{ - struct exynos4x12_clock *clk = - (struct exynos4x12_clock *)samsung_get_base_clock(); - unsigned int addr; - - /* - * CLK_DIV_FSYS1 - * MMC0_PRE_RATIO [15:8], MMC1_PRE_RATIO [31:24] - * CLK_DIV_FSYS2 - * MMC2_PRE_RATIO [15:8], MMC3_PRE_RATIO [31:24] - */ - if (dev_index < 2) { - addr = (unsigned int)&clk->div_fsys1; - } else { - addr = (unsigned int)&clk->div_fsys2; - dev_index -= 2; - } - - clrsetbits_le32(addr, 0xff << ((dev_index << 4) + 8), - (div & 0xff) << ((dev_index << 4) + 8)); -} - -/* exynos5: set the mmc clock */ -static void exynos5_set_mmc_clk(int dev_index, unsigned int div) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - unsigned int addr; - - /* - * CLK_DIV_FSYS1 - * MMC0_PRE_RATIO [15:8], MMC1_PRE_RATIO [31:24] - * CLK_DIV_FSYS2 - * MMC2_PRE_RATIO [15:8], MMC3_PRE_RATIO [31:24] - */ - if (dev_index < 2) { - addr = (unsigned int)&clk->div_fsys1; - } else { - addr = (unsigned int)&clk->div_fsys2; - dev_index -= 2; - } - - clrsetbits_le32(addr, 0xff << ((dev_index << 4) + 8), - (div & 0xff) << ((dev_index << 4) + 8)); -} - -/* exynos5: set the mmc clock */ -static void exynos5420_set_mmc_clk(int dev_index, unsigned int div) -{ - struct exynos5420_clock *clk = - (struct exynos5420_clock *)samsung_get_base_clock(); - unsigned int addr; - unsigned int shift; - - /* - * CLK_DIV_FSYS1 - * MMC0_RATIO [9:0] - * MMC1_RATIO [19:10] - * MMC2_RATIO [29:20] - */ - addr = (unsigned int)&clk->div_fsys1; - shift = dev_index * 10; - - clrsetbits_le32(addr, 0x3ff << shift, (div & 0x3ff) << shift); -} - -/* get_lcd_clk: return lcd clock frequency */ -static unsigned long exynos4_get_lcd_clk(void) -{ - struct exynos4_clock *clk = - (struct exynos4_clock *)samsung_get_base_clock(); - unsigned long pclk, sclk; - unsigned int sel; - unsigned int ratio; - - /* - * CLK_SRC_LCD0 - * FIMD0_SEL [3:0] - */ - sel = readl(&clk->src_lcd0); - sel = sel & 0xf; - - /* - * 0x6: SCLK_MPLL - * 0x7: SCLK_EPLL - * 0x8: SCLK_VPLL - */ - if (sel == 0x6) - sclk = get_pll_clk(MPLL); - else if (sel == 0x7) - sclk = get_pll_clk(EPLL); - else if (sel == 0x8) - sclk = get_pll_clk(VPLL); - else - return 0; - - /* - * CLK_DIV_LCD0 - * FIMD0_RATIO [3:0] - */ - ratio = readl(&clk->div_lcd0); - ratio = ratio & 0xf; - - pclk = sclk / (ratio + 1); - - return pclk; -} - -/* get_lcd_clk: return lcd clock frequency */ -static unsigned long exynos5_get_lcd_clk(void) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - unsigned long pclk, sclk; - unsigned int sel; - unsigned int ratio; - - /* - * CLK_SRC_LCD0 - * FIMD0_SEL [3:0] - */ - sel = readl(&clk->src_disp1_0); - sel = sel & 0xf; - - /* - * 0x6: SCLK_MPLL - * 0x7: SCLK_EPLL - * 0x8: SCLK_VPLL - */ - if (sel == 0x6) - sclk = get_pll_clk(MPLL); - else if (sel == 0x7) - sclk = get_pll_clk(EPLL); - else if (sel == 0x8) - sclk = get_pll_clk(VPLL); - else - return 0; - - /* - * CLK_DIV_LCD0 - * FIMD0_RATIO [3:0] - */ - ratio = readl(&clk->div_disp1_0); - ratio = ratio & 0xf; - - pclk = sclk / (ratio + 1); - - return pclk; -} - -void exynos4_set_lcd_clk(void) -{ - struct exynos4_clock *clk = - (struct exynos4_clock *)samsung_get_base_clock(); - - /* - * CLK_GATE_BLOCK - * CLK_CAM [0] - * CLK_TV [1] - * CLK_MFC [2] - * CLK_G3D [3] - * CLK_LCD0 [4] - * CLK_LCD1 [5] - * CLK_GPS [7] - */ - setbits_le32(&clk->gate_block, 1 << 4); - - /* - * CLK_SRC_LCD0 - * FIMD0_SEL [3:0] - * MDNIE0_SEL [7:4] - * MDNIE_PWM0_SEL [8:11] - * MIPI0_SEL [12:15] - * set lcd0 src clock 0x6: SCLK_MPLL - */ - clrsetbits_le32(&clk->src_lcd0, 0xf, 0x6); - - /* - * CLK_GATE_IP_LCD0 - * CLK_FIMD0 [0] - * CLK_MIE0 [1] - * CLK_MDNIE0 [2] - * CLK_DSIM0 [3] - * CLK_SMMUFIMD0 [4] - * CLK_PPMULCD0 [5] - * Gating all clocks for FIMD0 - */ - setbits_le32(&clk->gate_ip_lcd0, 1 << 0); - - /* - * CLK_DIV_LCD0 - * FIMD0_RATIO [3:0] - * MDNIE0_RATIO [7:4] - * MDNIE_PWM0_RATIO [11:8] - * MDNIE_PWM_PRE_RATIO [15:12] - * MIPI0_RATIO [19:16] - * MIPI0_PRE_RATIO [23:20] - * set fimd ratio - */ - clrsetbits_le32(&clk->div_lcd0, 0xf, 0x1); -} - -void exynos5_set_lcd_clk(void) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - - /* - * CLK_GATE_BLOCK - * CLK_CAM [0] - * CLK_TV [1] - * CLK_MFC [2] - * CLK_G3D [3] - * CLK_LCD0 [4] - * CLK_LCD1 [5] - * CLK_GPS [7] - */ - setbits_le32(&clk->gate_block, 1 << 4); - - /* - * CLK_SRC_LCD0 - * FIMD0_SEL [3:0] - * MDNIE0_SEL [7:4] - * MDNIE_PWM0_SEL [8:11] - * MIPI0_SEL [12:15] - * set lcd0 src clock 0x6: SCLK_MPLL - */ - clrsetbits_le32(&clk->src_disp1_0, 0xf, 0x6); - - /* - * CLK_GATE_IP_LCD0 - * CLK_FIMD0 [0] - * CLK_MIE0 [1] - * CLK_MDNIE0 [2] - * CLK_DSIM0 [3] - * CLK_SMMUFIMD0 [4] - * CLK_PPMULCD0 [5] - * Gating all clocks for FIMD0 - */ - setbits_le32(&clk->gate_ip_disp1, 1 << 0); - - /* - * CLK_DIV_LCD0 - * FIMD0_RATIO [3:0] - * MDNIE0_RATIO [7:4] - * MDNIE_PWM0_RATIO [11:8] - * MDNIE_PWM_PRE_RATIO [15:12] - * MIPI0_RATIO [19:16] - * MIPI0_PRE_RATIO [23:20] - * set fimd ratio - */ - clrsetbits_le32(&clk->div_disp1_0, 0xf, 0x0); -} - -void exynos4_set_mipi_clk(void) -{ - struct exynos4_clock *clk = - (struct exynos4_clock *)samsung_get_base_clock(); - - /* - * CLK_SRC_LCD0 - * FIMD0_SEL [3:0] - * MDNIE0_SEL [7:4] - * MDNIE_PWM0_SEL [8:11] - * MIPI0_SEL [12:15] - * set mipi0 src clock 0x6: SCLK_MPLL - */ - clrsetbits_le32(&clk->src_lcd0, 0xf << 12, 0x6 << 12); - - /* - * CLK_SRC_MASK_LCD0 - * FIMD0_MASK [0] - * MDNIE0_MASK [4] - * MDNIE_PWM0_MASK [8] - * MIPI0_MASK [12] - * set src mask mipi0 0x1: Unmask - */ - setbits_le32(&clk->src_mask_lcd0, 0x1 << 12); - - /* - * CLK_GATE_IP_LCD0 - * CLK_FIMD0 [0] - * CLK_MIE0 [1] - * CLK_MDNIE0 [2] - * CLK_DSIM0 [3] - * CLK_SMMUFIMD0 [4] - * CLK_PPMULCD0 [5] - * Gating all clocks for MIPI0 - */ - setbits_le32(&clk->gate_ip_lcd0, 1 << 3); - - /* - * CLK_DIV_LCD0 - * FIMD0_RATIO [3:0] - * MDNIE0_RATIO [7:4] - * MDNIE_PWM0_RATIO [11:8] - * MDNIE_PWM_PRE_RATIO [15:12] - * MIPI0_RATIO [19:16] - * MIPI0_PRE_RATIO [23:20] - * set mipi ratio - */ - clrsetbits_le32(&clk->div_lcd0, 0xf << 16, 0x1 << 16); -} - -/* - * I2C - * - * exynos5: obtaining the I2C clock - */ -static unsigned long exynos5_get_i2c_clk(void) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - unsigned long aclk_66, aclk_66_pre, sclk; - unsigned int ratio; - - sclk = get_pll_clk(MPLL); - - ratio = (readl(&clk->div_top1)) >> 24; - ratio &= 0x7; - aclk_66_pre = sclk / (ratio + 1); - ratio = readl(&clk->div_top0); - ratio &= 0x7; - aclk_66 = aclk_66_pre / (ratio + 1); - return aclk_66; -} - -int exynos5_set_epll_clk(unsigned long rate) -{ - unsigned int epll_con, epll_con_k; - unsigned int i; - unsigned int lockcnt; - unsigned int start; - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - - epll_con = readl(&clk->epll_con0); - epll_con &= ~((EPLL_CON0_LOCK_DET_EN_MASK << - EPLL_CON0_LOCK_DET_EN_SHIFT) | - EPLL_CON0_MDIV_MASK << EPLL_CON0_MDIV_SHIFT | - EPLL_CON0_PDIV_MASK << EPLL_CON0_PDIV_SHIFT | - EPLL_CON0_SDIV_MASK << EPLL_CON0_SDIV_SHIFT); - - for (i = 0; i < ARRAY_SIZE(exynos5_epll_div); i++) { - if (exynos5_epll_div[i].freq_out == rate) - break; - } - - if (i == ARRAY_SIZE(exynos5_epll_div)) - return -1; - - epll_con_k = exynos5_epll_div[i].k_dsm << 0; - epll_con |= exynos5_epll_div[i].en_lock_det << - EPLL_CON0_LOCK_DET_EN_SHIFT; - epll_con |= exynos5_epll_div[i].m_div << EPLL_CON0_MDIV_SHIFT; - epll_con |= exynos5_epll_div[i].p_div << EPLL_CON0_PDIV_SHIFT; - epll_con |= exynos5_epll_div[i].s_div << EPLL_CON0_SDIV_SHIFT; - - /* - * Required period ( in cycles) to genarate a stable clock output. - * The maximum clock time can be up to 3000 * PDIV cycles of PLLs - * frequency input (as per spec) - */ - lockcnt = 3000 * exynos5_epll_div[i].p_div; - - writel(lockcnt, &clk->epll_lock); - writel(epll_con, &clk->epll_con0); - writel(epll_con_k, &clk->epll_con1); - - start = get_timer(0); - - while (!(readl(&clk->epll_con0) & - (0x1 << EXYNOS5_EPLLCON0_LOCKED_SHIFT))) { - if (get_timer(start) > TIMEOUT_EPLL_LOCK) { - debug("%s: Timeout waiting for EPLL lock\n", __func__); - return -1; - } - } - return 0; -} - -int exynos5_set_i2s_clk_source(unsigned int i2s_id) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - unsigned int *audio_ass = (unsigned int *)samsung_get_base_audio_ass(); - - if (i2s_id == 0) { - setbits_le32(&clk->src_top2, CLK_SRC_MOUT_EPLL); - clrsetbits_le32(&clk->src_mau, AUDIO0_SEL_MASK, - (CLK_SRC_SCLK_EPLL)); - setbits_le32(audio_ass, AUDIO_CLKMUX_ASS); - } else if (i2s_id == 1) { - clrsetbits_le32(&clk->src_peric1, AUDIO1_SEL_MASK, - (CLK_SRC_SCLK_EPLL)); - } else { - return -1; - } - return 0; -} - -int exynos5_set_i2s_clk_prescaler(unsigned int src_frq, - unsigned int dst_frq, - unsigned int i2s_id) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - unsigned int div; - - if ((dst_frq == 0) || (src_frq == 0)) { - debug("%s: Invalid requency input for prescaler\n", __func__); - debug("src frq = %d des frq = %d ", src_frq, dst_frq); - return -1; - } - - div = (src_frq / dst_frq); - if (i2s_id == 0) { - if (div > AUDIO_0_RATIO_MASK) { - debug("%s: Frequency ratio is out of range\n", - __func__); - debug("src frq = %d des frq = %d ", src_frq, dst_frq); - return -1; - } - clrsetbits_le32(&clk->div_mau, AUDIO_0_RATIO_MASK, - (div & AUDIO_0_RATIO_MASK)); - } else if(i2s_id == 1) { - if (div > AUDIO_1_RATIO_MASK) { - debug("%s: Frequency ratio is out of range\n", - __func__); - debug("src frq = %d des frq = %d ", src_frq, dst_frq); - return -1; - } - clrsetbits_le32(&clk->div_peric4, AUDIO_1_RATIO_MASK, - (div & AUDIO_1_RATIO_MASK)); - } else { - return -1; - } - return 0; -} - -/** - * Linearly searches for the most accurate main and fine stage clock scalars - * (divisors) for a specified target frequency and scalar bit sizes by checking - * all multiples of main_scalar_bits values. Will always return scalars up to or - * slower than target. - * - * @param main_scalar_bits Number of main scalar bits, must be > 0 and < 32 - * @param fine_scalar_bits Number of fine scalar bits, must be > 0 and < 32 - * @param input_freq Clock frequency to be scaled in Hz - * @param target_freq Desired clock frequency in Hz - * @param best_fine_scalar Pointer to store the fine stage divisor - * - * @return best_main_scalar Main scalar for desired frequency or -1 if none - * found - */ -static int clock_calc_best_scalar(unsigned int main_scaler_bits, - unsigned int fine_scalar_bits, unsigned int input_rate, - unsigned int target_rate, unsigned int *best_fine_scalar) -{ - int i; - int best_main_scalar = -1; - unsigned int best_error = target_rate; - const unsigned int cap = (1 << fine_scalar_bits) - 1; - const unsigned int loops = 1 << main_scaler_bits; - - debug("Input Rate is %u, Target is %u, Cap is %u\n", input_rate, - target_rate, cap); - - assert(best_fine_scalar != NULL); - assert(main_scaler_bits <= fine_scalar_bits); - - *best_fine_scalar = 1; - - if (input_rate == 0 || target_rate == 0) - return -1; - - if (target_rate >= input_rate) - return 1; - - for (i = 1; i <= loops; i++) { - const unsigned int effective_div = max(min(input_rate / i / - target_rate, cap), 1); - const unsigned int effective_rate = input_rate / i / - effective_div; - const int error = target_rate - effective_rate; - - debug("%d|effdiv:%u, effrate:%u, error:%d\n", i, effective_div, - effective_rate, error); - - if (error >= 0 && error <= best_error) { - best_error = error; - best_main_scalar = i; - *best_fine_scalar = effective_div; - } - } - - return best_main_scalar; -} - -static int exynos5_set_spi_clk(enum periph_id periph_id, - unsigned int rate) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - int main; - unsigned int fine; - unsigned shift, pre_shift; - unsigned mask = 0xff; - u32 *reg; - - main = clock_calc_best_scalar(4, 8, 400000000, rate, &fine); - if (main < 0) { - debug("%s: Cannot set clock rate for periph %d", - __func__, periph_id); - return -1; - } - main = main - 1; - fine = fine - 1; - - switch (periph_id) { - case PERIPH_ID_SPI0: - reg = &clk->div_peric1; - shift = 0; - pre_shift = 8; - break; - case PERIPH_ID_SPI1: - reg = &clk->div_peric1; - shift = 16; - pre_shift = 24; - break; - case PERIPH_ID_SPI2: - reg = &clk->div_peric2; - shift = 0; - pre_shift = 8; - break; - case PERIPH_ID_SPI3: - reg = &clk->sclk_div_isp; - shift = 0; - pre_shift = 4; - break; - case PERIPH_ID_SPI4: - reg = &clk->sclk_div_isp; - shift = 12; - pre_shift = 16; - break; - default: - debug("%s: Unsupported peripheral ID %d\n", __func__, - periph_id); - return -1; - } - clrsetbits_le32(reg, mask << shift, (main & mask) << shift); - clrsetbits_le32(reg, mask << pre_shift, (fine & mask) << pre_shift); - - return 0; -} - -static int exynos5420_set_spi_clk(enum periph_id periph_id, - unsigned int rate) -{ - struct exynos5420_clock *clk = - (struct exynos5420_clock *)samsung_get_base_clock(); - int main; - unsigned int fine; - unsigned shift, pre_shift; - unsigned div_mask = 0xf, pre_div_mask = 0xff; - u32 *reg; - u32 *pre_reg; - - main = clock_calc_best_scalar(4, 8, 400000000, rate, &fine); - if (main < 0) { - debug("%s: Cannot set clock rate for periph %d", - __func__, periph_id); - return -1; - } - main = main - 1; - fine = fine - 1; - - switch (periph_id) { - case PERIPH_ID_SPI0: - reg = &clk->div_peric1; - shift = 20; - pre_reg = &clk->div_peric4; - pre_shift = 8; - break; - case PERIPH_ID_SPI1: - reg = &clk->div_peric1; - shift = 24; - pre_reg = &clk->div_peric4; - pre_shift = 16; - break; - case PERIPH_ID_SPI2: - reg = &clk->div_peric1; - shift = 28; - pre_reg = &clk->div_peric4; - pre_shift = 24; - break; - case PERIPH_ID_SPI3: - reg = &clk->div_isp1; - shift = 16; - pre_reg = &clk->div_isp1; - pre_shift = 0; - break; - case PERIPH_ID_SPI4: - reg = &clk->div_isp1; - shift = 20; - pre_reg = &clk->div_isp1; - pre_shift = 8; - break; - default: - debug("%s: Unsupported peripheral ID %d\n", __func__, - periph_id); - return -1; - } - - clrsetbits_le32(reg, div_mask << shift, (main & div_mask) << shift); - clrsetbits_le32(pre_reg, pre_div_mask << pre_shift, - (fine & pre_div_mask) << pre_shift); - - return 0; -} - -static unsigned long exynos4_get_i2c_clk(void) -{ - struct exynos4_clock *clk = - (struct exynos4_clock *)samsung_get_base_clock(); - unsigned long sclk, aclk_100; - unsigned int ratio; - - sclk = get_pll_clk(APLL); - - ratio = (readl(&clk->div_top)) >> 4; - ratio &= 0xf; - aclk_100 = sclk / (ratio + 1); - return aclk_100; -} - -unsigned long get_pll_clk(int pllreg) -{ - if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) - return exynos5420_get_pll_clk(pllreg); - return exynos5_get_pll_clk(pllreg); - } else { - if (proid_is_exynos4412()) - return exynos4x12_get_pll_clk(pllreg); - return exynos4_get_pll_clk(pllreg); - } -} - -unsigned long get_arm_clk(void) -{ - if (cpu_is_exynos5()) - return exynos5_get_arm_clk(); - else { - if (proid_is_exynos4412()) - return exynos4x12_get_arm_clk(); - return exynos4_get_arm_clk(); - } -} - -unsigned long get_i2c_clk(void) -{ - if (cpu_is_exynos5()) { - return exynos5_get_i2c_clk(); - } else if (cpu_is_exynos4()) { - return exynos4_get_i2c_clk(); - } else { - debug("I2C clock is not set for this CPU\n"); - return 0; - } -} - -unsigned long get_pwm_clk(void) -{ - if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) - return exynos5420_get_pwm_clk(); - return clock_get_periph_rate(PERIPH_ID_PWM0); - } else { - if (proid_is_exynos4412()) - return exynos4x12_get_pwm_clk(); - return exynos4_get_pwm_clk(); - } -} - -unsigned long get_uart_clk(int dev_index) -{ - if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) - return exynos5420_get_uart_clk(dev_index); - return exynos5_get_uart_clk(dev_index); - } else { - if (proid_is_exynos4412()) - return exynos4x12_get_uart_clk(dev_index); - return exynos4_get_uart_clk(dev_index); - } -} - -unsigned long get_mmc_clk(int dev_index) -{ - if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) - return exynos5420_get_mmc_clk(dev_index); - return exynos5_get_mmc_clk(dev_index); - } else { - return exynos4_get_mmc_clk(dev_index); - } -} - -void set_mmc_clk(int dev_index, unsigned int div) -{ - if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) - exynos5420_set_mmc_clk(dev_index, div); - else - exynos5_set_mmc_clk(dev_index, div); - } else { - if (proid_is_exynos4412()) - exynos4x12_set_mmc_clk(dev_index, div); - else - exynos4_set_mmc_clk(dev_index, div); - } -} - -unsigned long get_lcd_clk(void) -{ - if (cpu_is_exynos4()) - return exynos4_get_lcd_clk(); - else - return exynos5_get_lcd_clk(); -} - -void set_lcd_clk(void) -{ - if (cpu_is_exynos4()) - exynos4_set_lcd_clk(); - else - exynos5_set_lcd_clk(); -} - -void set_mipi_clk(void) -{ - if (cpu_is_exynos4()) - exynos4_set_mipi_clk(); -} - -int set_spi_clk(int periph_id, unsigned int rate) -{ - if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) - return exynos5420_set_spi_clk(periph_id, rate); - return exynos5_set_spi_clk(periph_id, rate); - } else { - return 0; - } -} - -int set_i2s_clk_prescaler(unsigned int src_frq, unsigned int dst_frq, - unsigned int i2s_id) -{ - if (cpu_is_exynos5()) - return exynos5_set_i2s_clk_prescaler(src_frq, dst_frq, i2s_id); - else - return 0; -} - -int set_i2s_clk_source(unsigned int i2s_id) -{ - if (cpu_is_exynos5()) - return exynos5_set_i2s_clk_source(i2s_id); - else - return 0; -} - -int set_epll_clk(unsigned long rate) -{ - if (cpu_is_exynos5()) - return exynos5_set_epll_clk(rate); - else - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock_init.h b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock_init.h deleted file mode 100644 index a875d0b48..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock_init.h +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Clock initialization routines - * - * Copyright (c) 2011 The Chromium OS Authors. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __EXYNOS_CLOCK_INIT_H -#define __EXYNOS_CLOCK_INIT_H - -enum { -#ifdef CONFIG_EXYNOS5420 - MEM_TIMINGS_MSR_COUNT = 5, -#else - MEM_TIMINGS_MSR_COUNT = 4, -#endif -}; - -/* These are the ratio's for configuring ARM clock */ -struct arm_clk_ratios { - unsigned arm_freq_mhz; /* Frequency of ARM core in MHz */ - - unsigned apll_mdiv; - unsigned apll_pdiv; - unsigned apll_sdiv; - - unsigned arm2_ratio; - unsigned apll_ratio; - unsigned pclk_dbg_ratio; - unsigned atb_ratio; - unsigned periph_ratio; - unsigned acp_ratio; - unsigned cpud_ratio; - unsigned arm_ratio; -}; - -/* These are the memory timings for a particular memory type and speed */ -struct mem_timings { - enum mem_manuf mem_manuf; /* Memory manufacturer */ - enum ddr_mode mem_type; /* Memory type */ - unsigned frequency_mhz; /* Frequency of memory in MHz */ - - /* Here follow the timing parameters for the selected memory */ - unsigned apll_mdiv; - unsigned apll_pdiv; - unsigned apll_sdiv; - unsigned mpll_mdiv; - unsigned mpll_pdiv; - unsigned mpll_sdiv; - unsigned cpll_mdiv; - unsigned cpll_pdiv; - unsigned cpll_sdiv; - unsigned gpll_mdiv; - unsigned gpll_pdiv; - unsigned gpll_sdiv; - unsigned epll_mdiv; - unsigned epll_pdiv; - unsigned epll_sdiv; - unsigned vpll_mdiv; - unsigned vpll_pdiv; - unsigned vpll_sdiv; - unsigned bpll_mdiv; - unsigned bpll_pdiv; - unsigned bpll_sdiv; - unsigned kpll_mdiv; - unsigned kpll_pdiv; - unsigned kpll_sdiv; - unsigned dpll_mdiv; - unsigned dpll_pdiv; - unsigned dpll_sdiv; - unsigned ipll_mdiv; - unsigned ipll_pdiv; - unsigned ipll_sdiv; - unsigned spll_mdiv; - unsigned spll_pdiv; - unsigned spll_sdiv; - unsigned pclk_cdrex_ratio; - unsigned direct_cmd_msr[MEM_TIMINGS_MSR_COUNT]; - - unsigned timing_ref; - unsigned timing_row; - unsigned timing_data; - unsigned timing_power; - - /* DQS, DQ, DEBUG offsets */ - unsigned phy0_dqs; - unsigned phy1_dqs; - unsigned phy0_dq; - unsigned phy1_dq; - unsigned phy0_tFS; - unsigned phy1_tFS; - unsigned phy0_pulld_dqs; - unsigned phy1_pulld_dqs; - - unsigned lpddr3_ctrl_phy_reset; - unsigned ctrl_start_point; - unsigned ctrl_inc; - unsigned ctrl_start; - unsigned ctrl_dll_on; - unsigned ctrl_ref; - - unsigned ctrl_force; - unsigned ctrl_rdlat; - unsigned ctrl_bstlen; - - unsigned fp_resync; - unsigned iv_size; - unsigned dfi_init_start; - unsigned aref_en; - - unsigned rd_fetch; - - unsigned zq_mode_dds; - unsigned zq_mode_term; - unsigned zq_mode_noterm; /* 1 to allow termination disable */ - - unsigned memcontrol; - unsigned memconfig; - - unsigned membaseconfig0; - unsigned membaseconfig1; - unsigned prechconfig_tp_cnt; - unsigned dpwrdn_cyc; - unsigned dsref_cyc; - unsigned concontrol; - /* Channel and Chip Selection */ - uint8_t dmc_channels; /* number of memory channels */ - uint8_t chips_per_channel; /* number of chips per channel */ - uint8_t chips_to_configure; /* number of chips to configure */ - uint8_t send_zq_init; /* 1 to send this command */ - unsigned impedance; /* drive strength impedeance */ - uint8_t gate_leveling_enable; /* check gate leveling is enabled */ - uint8_t read_leveling_enable; /* check h/w read leveling is enabled */ -}; - -/** - * Get the correct memory timings for our selected memory type and speed. - * - * This function can be called from SPL or the main U-Boot. - * - * @return pointer to the memory timings that we should use - */ -struct mem_timings *clock_get_mem_timings(void); - -/* - * Initialize clock for the device - */ -void system_clock_init(void); - -/* - * Set clock divisor value for booting from EMMC. - */ -void emmc_boot_clk_div_set(void); -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock_init_exynos4.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock_init_exynos4.c deleted file mode 100644 index 31610909f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock_init_exynos4.c +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Clock Initialization for board based on EXYNOS4210 - * - * Copyright (C) 2013 Samsung Electronics - * Rajeshwari Shinde <rajeshwari.s@samsung.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <config.h> -#include <version.h> -#include <asm/io.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clk.h> -#include <asm/arch/clock.h> -#include "common_setup.h" -#include "exynos4_setup.h" - -/* - * system_clock_init: Initialize core clock and bus clock. - * void system_clock_init(void) - */ -void system_clock_init(void) -{ - struct exynos4_clock *clk = - (struct exynos4_clock *)samsung_get_base_clock(); - - writel(CLK_SRC_CPU_VAL, &clk->src_cpu); - - sdelay(0x10000); - - writel(CLK_SRC_TOP0_VAL, &clk->src_top0); - writel(CLK_SRC_TOP1_VAL, &clk->src_top1); - writel(CLK_SRC_DMC_VAL, &clk->src_dmc); - writel(CLK_SRC_LEFTBUS_VAL, &clk->src_leftbus); - writel(CLK_SRC_RIGHTBUS_VAL, &clk->src_rightbus); - writel(CLK_SRC_FSYS_VAL, &clk->src_fsys); - writel(CLK_SRC_PERIL0_VAL, &clk->src_peril0); - writel(CLK_SRC_CAM_VAL, &clk->src_cam); - writel(CLK_SRC_MFC_VAL, &clk->src_mfc); - writel(CLK_SRC_G3D_VAL, &clk->src_g3d); - writel(CLK_SRC_LCD0_VAL, &clk->src_lcd0); - - sdelay(0x10000); - - writel(CLK_DIV_CPU0_VAL, &clk->div_cpu0); - writel(CLK_DIV_CPU1_VAL, &clk->div_cpu1); - writel(CLK_DIV_DMC0_VAL, &clk->div_dmc0); - writel(CLK_DIV_DMC1_VAL, &clk->div_dmc1); - writel(CLK_DIV_LEFTBUS_VAL, &clk->div_leftbus); - writel(CLK_DIV_RIGHTBUS_VAL, &clk->div_rightbus); - writel(CLK_DIV_TOP_VAL, &clk->div_top); - writel(CLK_DIV_FSYS1_VAL, &clk->div_fsys1); - writel(CLK_DIV_FSYS2_VAL, &clk->div_fsys2); - writel(CLK_DIV_FSYS3_VAL, &clk->div_fsys3); - writel(CLK_DIV_PERIL0_VAL, &clk->div_peril0); - writel(CLK_DIV_CAM_VAL, &clk->div_cam); - writel(CLK_DIV_MFC_VAL, &clk->div_mfc); - writel(CLK_DIV_G3D_VAL, &clk->div_g3d); - writel(CLK_DIV_LCD0_VAL, &clk->div_lcd0); - - /* Set PLL locktime */ - writel(PLL_LOCKTIME, &clk->apll_lock); - writel(PLL_LOCKTIME, &clk->mpll_lock); - writel(PLL_LOCKTIME, &clk->epll_lock); - writel(PLL_LOCKTIME, &clk->vpll_lock); - - writel(APLL_CON1_VAL, &clk->apll_con1); - writel(APLL_CON0_VAL, &clk->apll_con0); - writel(MPLL_CON1_VAL, &clk->mpll_con1); - writel(MPLL_CON0_VAL, &clk->mpll_con0); - writel(EPLL_CON1_VAL, &clk->epll_con1); - writel(EPLL_CON0_VAL, &clk->epll_con0); - writel(VPLL_CON1_VAL, &clk->vpll_con1); - writel(VPLL_CON0_VAL, &clk->vpll_con0); - - sdelay(0x30000); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock_init_exynos5.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock_init_exynos5.c deleted file mode 100644 index 1d6977fa4..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/clock_init_exynos5.c +++ /dev/null @@ -1,992 +0,0 @@ -/* - * Clock setup for SMDK5250 board based on EXYNOS5 - * - * Copyright (C) 2012 Samsung Electronics - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <config.h> -#include <asm/io.h> -#include <asm/arch/clk.h> -#include <asm/arch/clock.h> -#include <asm/arch/spl.h> -#include <asm/arch/dwmmc.h> - -#include "clock_init.h" -#include "common_setup.h" -#include "exynos5_setup.h" - -#define FSYS1_MMC0_DIV_MASK 0xff0f -#define FSYS1_MMC0_DIV_VAL 0x0701 - -DECLARE_GLOBAL_DATA_PTR; - -struct arm_clk_ratios arm_clk_ratios[] = { -#ifdef CONFIG_EXYNOS5420 - { - .arm_freq_mhz = 900, - - .apll_mdiv = 0x96, - .apll_pdiv = 0x2, - .apll_sdiv = 0x1, - - .arm2_ratio = 0x0, - .apll_ratio = 0x3, - .pclk_dbg_ratio = 0x6, - .atb_ratio = 0x6, - .periph_ratio = 0x7, - .acp_ratio = 0x0, - .cpud_ratio = 0x2, - .arm_ratio = 0x0, - } -#else - { - .arm_freq_mhz = 600, - - .apll_mdiv = 0xc8, - .apll_pdiv = 0x4, - .apll_sdiv = 0x1, - - .arm2_ratio = 0x0, - .apll_ratio = 0x1, - .pclk_dbg_ratio = 0x1, - .atb_ratio = 0x2, - .periph_ratio = 0x7, - .acp_ratio = 0x7, - .cpud_ratio = 0x1, - .arm_ratio = 0x0, - }, { - .arm_freq_mhz = 800, - - .apll_mdiv = 0x64, - .apll_pdiv = 0x3, - .apll_sdiv = 0x0, - - .arm2_ratio = 0x0, - .apll_ratio = 0x1, - .pclk_dbg_ratio = 0x1, - .atb_ratio = 0x3, - .periph_ratio = 0x7, - .acp_ratio = 0x7, - .cpud_ratio = 0x2, - .arm_ratio = 0x0, - }, { - .arm_freq_mhz = 1000, - - .apll_mdiv = 0x7d, - .apll_pdiv = 0x3, - .apll_sdiv = 0x0, - - .arm2_ratio = 0x0, - .apll_ratio = 0x1, - .pclk_dbg_ratio = 0x1, - .atb_ratio = 0x4, - .periph_ratio = 0x7, - .acp_ratio = 0x7, - .cpud_ratio = 0x2, - .arm_ratio = 0x0, - }, { - .arm_freq_mhz = 1200, - - .apll_mdiv = 0x96, - .apll_pdiv = 0x3, - .apll_sdiv = 0x0, - - .arm2_ratio = 0x0, - .apll_ratio = 0x3, - .pclk_dbg_ratio = 0x1, - .atb_ratio = 0x5, - .periph_ratio = 0x7, - .acp_ratio = 0x7, - .cpud_ratio = 0x3, - .arm_ratio = 0x0, - }, { - .arm_freq_mhz = 1400, - - .apll_mdiv = 0xaf, - .apll_pdiv = 0x3, - .apll_sdiv = 0x0, - - .arm2_ratio = 0x0, - .apll_ratio = 0x3, - .pclk_dbg_ratio = 0x1, - .atb_ratio = 0x6, - .periph_ratio = 0x7, - .acp_ratio = 0x7, - .cpud_ratio = 0x3, - .arm_ratio = 0x0, - }, { - .arm_freq_mhz = 1700, - - .apll_mdiv = 0x1a9, - .apll_pdiv = 0x6, - .apll_sdiv = 0x0, - - .arm2_ratio = 0x0, - .apll_ratio = 0x3, - .pclk_dbg_ratio = 0x1, - .atb_ratio = 0x6, - .periph_ratio = 0x7, - .acp_ratio = 0x7, - .cpud_ratio = 0x3, - .arm_ratio = 0x0, - } -#endif -}; - -struct mem_timings mem_timings[] = { -#ifdef CONFIG_EXYNOS5420 - { - .mem_manuf = MEM_MANUF_SAMSUNG, - .mem_type = DDR_MODE_DDR3, - .frequency_mhz = 800, - - /* MPLL @800MHz*/ - .mpll_mdiv = 0xc8, - .mpll_pdiv = 0x3, - .mpll_sdiv = 0x1, - /* CPLL @666MHz */ - .cpll_mdiv = 0xde, - .cpll_pdiv = 0x4, - .cpll_sdiv = 0x1, - /* EPLL @600MHz */ - .epll_mdiv = 0x64, - .epll_pdiv = 0x2, - .epll_sdiv = 0x1, - /* VPLL @430MHz */ - .vpll_mdiv = 0xd7, - .vpll_pdiv = 0x3, - .vpll_sdiv = 0x2, - /* BPLL @800MHz */ - .bpll_mdiv = 0xc8, - .bpll_pdiv = 0x3, - .bpll_sdiv = 0x1, - /* KPLL @600MHz */ - .kpll_mdiv = 0x190, - .kpll_pdiv = 0x4, - .kpll_sdiv = 0x2, - /* DPLL @600MHz */ - .dpll_mdiv = 0x190, - .dpll_pdiv = 0x4, - .dpll_sdiv = 0x2, - /* IPLL @370MHz */ - .ipll_mdiv = 0xb9, - .ipll_pdiv = 0x3, - .ipll_sdiv = 0x2, - /* SPLL @400MHz */ - .spll_mdiv = 0xc8, - .spll_pdiv = 0x3, - .spll_sdiv = 0x2, - - .direct_cmd_msr = { - 0x00020018, 0x00030000, 0x00010046, 0x00000d70, - 0x00000c70 - }, - .timing_ref = 0x000000bb, - .timing_row = 0x6836650f, - .timing_data = 0x3630580b, - .timing_power = 0x41000a26, - .phy0_dqs = 0x08080808, - .phy1_dqs = 0x08080808, - .phy0_dq = 0x08080808, - .phy1_dq = 0x08080808, - .phy0_tFS = 0x8, - .phy1_tFS = 0x8, - .phy0_pulld_dqs = 0xf, - .phy1_pulld_dqs = 0xf, - - .lpddr3_ctrl_phy_reset = 0x1, - .ctrl_start_point = 0x10, - .ctrl_inc = 0x10, - .ctrl_start = 0x1, - .ctrl_dll_on = 0x1, - .ctrl_ref = 0x8, - - .ctrl_force = 0x1a, - .ctrl_rdlat = 0x0b, - .ctrl_bstlen = 0x08, - - .fp_resync = 0x8, - .iv_size = 0x7, - .dfi_init_start = 1, - .aref_en = 1, - - .rd_fetch = 0x3, - - .zq_mode_dds = 0x7, - .zq_mode_term = 0x1, - .zq_mode_noterm = 1, - - /* - * Dynamic Clock: Always Running - * Memory Burst length: 8 - * Number of chips: 1 - * Memory Bus width: 32 bit - * Memory Type: DDR3 - * Additional Latancy for PLL: 0 Cycle - */ - .memcontrol = DMC_MEMCONTROL_CLK_STOP_DISABLE | - DMC_MEMCONTROL_DPWRDN_DISABLE | - DMC_MEMCONTROL_DPWRDN_ACTIVE_PRECHARGE | - DMC_MEMCONTROL_TP_DISABLE | - DMC_MEMCONTROL_DSREF_DISABLE | - DMC_MEMCONTROL_ADD_LAT_PALL_CYCLE(0) | - DMC_MEMCONTROL_MEM_TYPE_DDR3 | - DMC_MEMCONTROL_MEM_WIDTH_32BIT | - DMC_MEMCONTROL_NUM_CHIP_1 | - DMC_MEMCONTROL_BL_8 | - DMC_MEMCONTROL_PZQ_DISABLE | - DMC_MEMCONTROL_MRR_BYTE_7_0, - .memconfig = DMC_MEMCONFIG_CHIP_MAP_SPLIT | - DMC_MEMCONFIGX_CHIP_COL_10 | - DMC_MEMCONFIGX_CHIP_ROW_15 | - DMC_MEMCONFIGX_CHIP_BANK_8, - .prechconfig_tp_cnt = 0xff, - .dpwrdn_cyc = 0xff, - .dsref_cyc = 0xffff, - .concontrol = DMC_CONCONTROL_DFI_INIT_START_DISABLE | - DMC_CONCONTROL_TIMEOUT_LEVEL0 | - DMC_CONCONTROL_RD_FETCH_DISABLE | - DMC_CONCONTROL_EMPTY_DISABLE | - DMC_CONCONTROL_AREF_EN_DISABLE | - DMC_CONCONTROL_IO_PD_CON_DISABLE, - .dmc_channels = 1, - .chips_per_channel = 1, - .chips_to_configure = 1, - .send_zq_init = 1, - .gate_leveling_enable = 1, - .read_leveling_enable = 0, - } -#else - { - .mem_manuf = MEM_MANUF_ELPIDA, - .mem_type = DDR_MODE_DDR3, - .frequency_mhz = 800, - .mpll_mdiv = 0xc8, - .mpll_pdiv = 0x3, - .mpll_sdiv = 0x0, - .cpll_mdiv = 0xde, - .cpll_pdiv = 0x4, - .cpll_sdiv = 0x2, - .gpll_mdiv = 0x215, - .gpll_pdiv = 0xc, - .gpll_sdiv = 0x1, - .epll_mdiv = 0x60, - .epll_pdiv = 0x3, - .epll_sdiv = 0x3, - .vpll_mdiv = 0x96, - .vpll_pdiv = 0x3, - .vpll_sdiv = 0x2, - - .bpll_mdiv = 0x64, - .bpll_pdiv = 0x3, - .bpll_sdiv = 0x0, - .pclk_cdrex_ratio = 0x5, - .direct_cmd_msr = { - 0x00020018, 0x00030000, 0x00010042, 0x00000d70 - }, - .timing_ref = 0x000000bb, - .timing_row = 0x8c36650e, - .timing_data = 0x3630580b, - .timing_power = 0x41000a44, - .phy0_dqs = 0x08080808, - .phy1_dqs = 0x08080808, - .phy0_dq = 0x08080808, - .phy1_dq = 0x08080808, - .phy0_tFS = 0x4, - .phy1_tFS = 0x4, - .phy0_pulld_dqs = 0xf, - .phy1_pulld_dqs = 0xf, - - .lpddr3_ctrl_phy_reset = 0x1, - .ctrl_start_point = 0x10, - .ctrl_inc = 0x10, - .ctrl_start = 0x1, - .ctrl_dll_on = 0x1, - .ctrl_ref = 0x8, - - .ctrl_force = 0x1a, - .ctrl_rdlat = 0x0b, - .ctrl_bstlen = 0x08, - - .fp_resync = 0x8, - .iv_size = 0x7, - .dfi_init_start = 1, - .aref_en = 1, - - .rd_fetch = 0x3, - - .zq_mode_dds = 0x7, - .zq_mode_term = 0x1, - .zq_mode_noterm = 0, - - /* - * Dynamic Clock: Always Running - * Memory Burst length: 8 - * Number of chips: 1 - * Memory Bus width: 32 bit - * Memory Type: DDR3 - * Additional Latancy for PLL: 0 Cycle - */ - .memcontrol = DMC_MEMCONTROL_CLK_STOP_DISABLE | - DMC_MEMCONTROL_DPWRDN_DISABLE | - DMC_MEMCONTROL_DPWRDN_ACTIVE_PRECHARGE | - DMC_MEMCONTROL_TP_DISABLE | - DMC_MEMCONTROL_DSREF_ENABLE | - DMC_MEMCONTROL_ADD_LAT_PALL_CYCLE(0) | - DMC_MEMCONTROL_MEM_TYPE_DDR3 | - DMC_MEMCONTROL_MEM_WIDTH_32BIT | - DMC_MEMCONTROL_NUM_CHIP_1 | - DMC_MEMCONTROL_BL_8 | - DMC_MEMCONTROL_PZQ_DISABLE | - DMC_MEMCONTROL_MRR_BYTE_7_0, - .memconfig = DMC_MEMCONFIGX_CHIP_MAP_INTERLEAVED | - DMC_MEMCONFIGX_CHIP_COL_10 | - DMC_MEMCONFIGX_CHIP_ROW_15 | - DMC_MEMCONFIGX_CHIP_BANK_8, - .membaseconfig0 = DMC_MEMBASECONFIG_VAL(0x40), - .membaseconfig1 = DMC_MEMBASECONFIG_VAL(0x80), - .prechconfig_tp_cnt = 0xff, - .dpwrdn_cyc = 0xff, - .dsref_cyc = 0xffff, - .concontrol = DMC_CONCONTROL_DFI_INIT_START_DISABLE | - DMC_CONCONTROL_TIMEOUT_LEVEL0 | - DMC_CONCONTROL_RD_FETCH_DISABLE | - DMC_CONCONTROL_EMPTY_DISABLE | - DMC_CONCONTROL_AREF_EN_DISABLE | - DMC_CONCONTROL_IO_PD_CON_DISABLE, - .dmc_channels = 2, - .chips_per_channel = 2, - .chips_to_configure = 1, - .send_zq_init = 1, - .impedance = IMP_OUTPUT_DRV_30_OHM, - .gate_leveling_enable = 0, - }, { - .mem_manuf = MEM_MANUF_SAMSUNG, - .mem_type = DDR_MODE_DDR3, - .frequency_mhz = 800, - .mpll_mdiv = 0xc8, - .mpll_pdiv = 0x3, - .mpll_sdiv = 0x0, - .cpll_mdiv = 0xde, - .cpll_pdiv = 0x4, - .cpll_sdiv = 0x2, - .gpll_mdiv = 0x215, - .gpll_pdiv = 0xc, - .gpll_sdiv = 0x1, - .epll_mdiv = 0x60, - .epll_pdiv = 0x3, - .epll_sdiv = 0x3, - .vpll_mdiv = 0x96, - .vpll_pdiv = 0x3, - .vpll_sdiv = 0x2, - - .bpll_mdiv = 0x64, - .bpll_pdiv = 0x3, - .bpll_sdiv = 0x0, - .pclk_cdrex_ratio = 0x5, - .direct_cmd_msr = { - 0x00020018, 0x00030000, 0x00010000, 0x00000d70 - }, - .timing_ref = 0x000000bb, - .timing_row = 0x8c36650e, - .timing_data = 0x3630580b, - .timing_power = 0x41000a44, - .phy0_dqs = 0x08080808, - .phy1_dqs = 0x08080808, - .phy0_dq = 0x08080808, - .phy1_dq = 0x08080808, - .phy0_tFS = 0x8, - .phy1_tFS = 0x8, - .phy0_pulld_dqs = 0xf, - .phy1_pulld_dqs = 0xf, - - .lpddr3_ctrl_phy_reset = 0x1, - .ctrl_start_point = 0x10, - .ctrl_inc = 0x10, - .ctrl_start = 0x1, - .ctrl_dll_on = 0x1, - .ctrl_ref = 0x8, - - .ctrl_force = 0x1a, - .ctrl_rdlat = 0x0b, - .ctrl_bstlen = 0x08, - - .fp_resync = 0x8, - .iv_size = 0x7, - .dfi_init_start = 1, - .aref_en = 1, - - .rd_fetch = 0x3, - - .zq_mode_dds = 0x5, - .zq_mode_term = 0x1, - .zq_mode_noterm = 1, - - /* - * Dynamic Clock: Always Running - * Memory Burst length: 8 - * Number of chips: 1 - * Memory Bus width: 32 bit - * Memory Type: DDR3 - * Additional Latancy for PLL: 0 Cycle - */ - .memcontrol = DMC_MEMCONTROL_CLK_STOP_DISABLE | - DMC_MEMCONTROL_DPWRDN_DISABLE | - DMC_MEMCONTROL_DPWRDN_ACTIVE_PRECHARGE | - DMC_MEMCONTROL_TP_DISABLE | - DMC_MEMCONTROL_DSREF_ENABLE | - DMC_MEMCONTROL_ADD_LAT_PALL_CYCLE(0) | - DMC_MEMCONTROL_MEM_TYPE_DDR3 | - DMC_MEMCONTROL_MEM_WIDTH_32BIT | - DMC_MEMCONTROL_NUM_CHIP_1 | - DMC_MEMCONTROL_BL_8 | - DMC_MEMCONTROL_PZQ_DISABLE | - DMC_MEMCONTROL_MRR_BYTE_7_0, - .memconfig = DMC_MEMCONFIGX_CHIP_MAP_INTERLEAVED | - DMC_MEMCONFIGX_CHIP_COL_10 | - DMC_MEMCONFIGX_CHIP_ROW_15 | - DMC_MEMCONFIGX_CHIP_BANK_8, - .membaseconfig0 = DMC_MEMBASECONFIG_VAL(0x40), - .membaseconfig1 = DMC_MEMBASECONFIG_VAL(0x80), - .prechconfig_tp_cnt = 0xff, - .dpwrdn_cyc = 0xff, - .dsref_cyc = 0xffff, - .concontrol = DMC_CONCONTROL_DFI_INIT_START_DISABLE | - DMC_CONCONTROL_TIMEOUT_LEVEL0 | - DMC_CONCONTROL_RD_FETCH_DISABLE | - DMC_CONCONTROL_EMPTY_DISABLE | - DMC_CONCONTROL_AREF_EN_DISABLE | - DMC_CONCONTROL_IO_PD_CON_DISABLE, - .dmc_channels = 2, - .chips_per_channel = 2, - .chips_to_configure = 1, - .send_zq_init = 1, - .impedance = IMP_OUTPUT_DRV_40_OHM, - .gate_leveling_enable = 1, - } -#endif -}; - -/** - * Get the required memory type and speed (SPL version). - * - * In SPL we have no device tree, so we use the machine parameters - * - * @param mem_type Returns memory type - * @param frequency_mhz Returns memory speed in MHz - * @param arm_freq Returns ARM clock speed in MHz - * @param mem_manuf Return Memory Manufacturer name - */ -static void clock_get_mem_selection(enum ddr_mode *mem_type, - unsigned *frequency_mhz, unsigned *arm_freq, - enum mem_manuf *mem_manuf) -{ - struct spl_machine_param *params; - - params = spl_get_machine_params(); - *mem_type = params->mem_type; - *frequency_mhz = params->frequency_mhz; - *arm_freq = params->arm_freq_mhz; - *mem_manuf = params->mem_manuf; -} - -/* Get the ratios for setting ARM clock */ -struct arm_clk_ratios *get_arm_ratios(void) -{ - struct arm_clk_ratios *arm_ratio; - enum ddr_mode mem_type; - enum mem_manuf mem_manuf; - unsigned frequency_mhz, arm_freq; - int i; - - clock_get_mem_selection(&mem_type, &frequency_mhz, - &arm_freq, &mem_manuf); - - for (i = 0, arm_ratio = arm_clk_ratios; i < ARRAY_SIZE(arm_clk_ratios); - i++, arm_ratio++) { - if (arm_ratio->arm_freq_mhz == arm_freq) - return arm_ratio; - } - - /* will hang if failed to find clock ratio */ - while (1) - ; - - return NULL; -} - -struct mem_timings *clock_get_mem_timings(void) -{ - struct mem_timings *mem; - enum ddr_mode mem_type; - enum mem_manuf mem_manuf; - unsigned frequency_mhz, arm_freq; - int i; - - clock_get_mem_selection(&mem_type, &frequency_mhz, - &arm_freq, &mem_manuf); - for (i = 0, mem = mem_timings; i < ARRAY_SIZE(mem_timings); - i++, mem++) { - if (mem->mem_type == mem_type && - mem->frequency_mhz == frequency_mhz && - mem->mem_manuf == mem_manuf) - return mem; - } - - /* will hang if failed to find memory timings */ - while (1) - ; - - return NULL; -} - -static void exynos5250_system_clock_init(void) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - struct mem_timings *mem; - struct arm_clk_ratios *arm_clk_ratio; - u32 val, tmp; - - mem = clock_get_mem_timings(); - arm_clk_ratio = get_arm_ratios(); - - clrbits_le32(&clk->src_cpu, MUX_APLL_SEL_MASK); - do { - val = readl(&clk->mux_stat_cpu); - } while ((val | MUX_APLL_SEL_MASK) != val); - - clrbits_le32(&clk->src_core1, MUX_MPLL_SEL_MASK); - do { - val = readl(&clk->mux_stat_core1); - } while ((val | MUX_MPLL_SEL_MASK) != val); - - clrbits_le32(&clk->src_top2, MUX_CPLL_SEL_MASK); - clrbits_le32(&clk->src_top2, MUX_EPLL_SEL_MASK); - clrbits_le32(&clk->src_top2, MUX_VPLL_SEL_MASK); - clrbits_le32(&clk->src_top2, MUX_GPLL_SEL_MASK); - tmp = MUX_CPLL_SEL_MASK | MUX_EPLL_SEL_MASK | MUX_VPLL_SEL_MASK - | MUX_GPLL_SEL_MASK; - do { - val = readl(&clk->mux_stat_top2); - } while ((val | tmp) != val); - - clrbits_le32(&clk->src_cdrex, MUX_BPLL_SEL_MASK); - do { - val = readl(&clk->mux_stat_cdrex); - } while ((val | MUX_BPLL_SEL_MASK) != val); - - /* PLL locktime */ - writel(mem->apll_pdiv * PLL_LOCK_FACTOR, &clk->apll_lock); - writel(mem->mpll_pdiv * PLL_LOCK_FACTOR, &clk->mpll_lock); - writel(mem->bpll_pdiv * PLL_LOCK_FACTOR, &clk->bpll_lock); - writel(mem->cpll_pdiv * PLL_LOCK_FACTOR, &clk->cpll_lock); - writel(mem->gpll_pdiv * PLL_X_LOCK_FACTOR, &clk->gpll_lock); - writel(mem->epll_pdiv * PLL_X_LOCK_FACTOR, &clk->epll_lock); - writel(mem->vpll_pdiv * PLL_X_LOCK_FACTOR, &clk->vpll_lock); - - writel(CLK_REG_DISABLE, &clk->pll_div2_sel); - - writel(MUX_HPM_SEL_MASK, &clk->src_cpu); - do { - val = readl(&clk->mux_stat_cpu); - } while ((val | HPM_SEL_SCLK_MPLL) != val); - - val = arm_clk_ratio->arm2_ratio << 28 - | arm_clk_ratio->apll_ratio << 24 - | arm_clk_ratio->pclk_dbg_ratio << 20 - | arm_clk_ratio->atb_ratio << 16 - | arm_clk_ratio->periph_ratio << 12 - | arm_clk_ratio->acp_ratio << 8 - | arm_clk_ratio->cpud_ratio << 4 - | arm_clk_ratio->arm_ratio; - writel(val, &clk->div_cpu0); - do { - val = readl(&clk->div_stat_cpu0); - } while (0 != val); - - writel(CLK_DIV_CPU1_VAL, &clk->div_cpu1); - do { - val = readl(&clk->div_stat_cpu1); - } while (0 != val); - - /* Set APLL */ - writel(APLL_CON1_VAL, &clk->apll_con1); - val = set_pll(arm_clk_ratio->apll_mdiv, arm_clk_ratio->apll_pdiv, - arm_clk_ratio->apll_sdiv); - writel(val, &clk->apll_con0); - while ((readl(&clk->apll_con0) & APLL_CON0_LOCKED) == 0) - ; - - /* Set MPLL */ - writel(MPLL_CON1_VAL, &clk->mpll_con1); - val = set_pll(mem->mpll_mdiv, mem->mpll_pdiv, mem->mpll_sdiv); - writel(val, &clk->mpll_con0); - while ((readl(&clk->mpll_con0) & MPLL_CON0_LOCKED) == 0) - ; - - /* Set BPLL */ - writel(BPLL_CON1_VAL, &clk->bpll_con1); - val = set_pll(mem->bpll_mdiv, mem->bpll_pdiv, mem->bpll_sdiv); - writel(val, &clk->bpll_con0); - while ((readl(&clk->bpll_con0) & BPLL_CON0_LOCKED) == 0) - ; - - /* Set CPLL */ - writel(CPLL_CON1_VAL, &clk->cpll_con1); - val = set_pll(mem->cpll_mdiv, mem->cpll_pdiv, mem->cpll_sdiv); - writel(val, &clk->cpll_con0); - while ((readl(&clk->cpll_con0) & CPLL_CON0_LOCKED) == 0) - ; - - /* Set GPLL */ - writel(GPLL_CON1_VAL, &clk->gpll_con1); - val = set_pll(mem->gpll_mdiv, mem->gpll_pdiv, mem->gpll_sdiv); - writel(val, &clk->gpll_con0); - while ((readl(&clk->gpll_con0) & GPLL_CON0_LOCKED) == 0) - ; - - /* Set EPLL */ - writel(EPLL_CON2_VAL, &clk->epll_con2); - writel(EPLL_CON1_VAL, &clk->epll_con1); - val = set_pll(mem->epll_mdiv, mem->epll_pdiv, mem->epll_sdiv); - writel(val, &clk->epll_con0); - while ((readl(&clk->epll_con0) & EPLL_CON0_LOCKED) == 0) - ; - - /* Set VPLL */ - writel(VPLL_CON2_VAL, &clk->vpll_con2); - writel(VPLL_CON1_VAL, &clk->vpll_con1); - val = set_pll(mem->vpll_mdiv, mem->vpll_pdiv, mem->vpll_sdiv); - writel(val, &clk->vpll_con0); - while ((readl(&clk->vpll_con0) & VPLL_CON0_LOCKED) == 0) - ; - - writel(CLK_SRC_CORE0_VAL, &clk->src_core0); - writel(CLK_DIV_CORE0_VAL, &clk->div_core0); - while (readl(&clk->div_stat_core0) != 0) - ; - - writel(CLK_DIV_CORE1_VAL, &clk->div_core1); - while (readl(&clk->div_stat_core1) != 0) - ; - - writel(CLK_DIV_SYSRGT_VAL, &clk->div_sysrgt); - while (readl(&clk->div_stat_sysrgt) != 0) - ; - - writel(CLK_DIV_ACP_VAL, &clk->div_acp); - while (readl(&clk->div_stat_acp) != 0) - ; - - writel(CLK_DIV_SYSLFT_VAL, &clk->div_syslft); - while (readl(&clk->div_stat_syslft) != 0) - ; - - writel(CLK_SRC_TOP0_VAL, &clk->src_top0); - writel(CLK_SRC_TOP1_VAL, &clk->src_top1); - writel(TOP2_VAL, &clk->src_top2); - writel(CLK_SRC_TOP3_VAL, &clk->src_top3); - - writel(CLK_DIV_TOP0_VAL, &clk->div_top0); - while (readl(&clk->div_stat_top0)) - ; - - writel(CLK_DIV_TOP1_VAL, &clk->div_top1); - while (readl(&clk->div_stat_top1)) - ; - - writel(CLK_SRC_LEX_VAL, &clk->src_lex); - while (1) { - val = readl(&clk->mux_stat_lex); - if (val == (val | 1)) - break; - } - - writel(CLK_DIV_LEX_VAL, &clk->div_lex); - while (readl(&clk->div_stat_lex)) - ; - - writel(CLK_DIV_R0X_VAL, &clk->div_r0x); - while (readl(&clk->div_stat_r0x)) - ; - - writel(CLK_DIV_R0X_VAL, &clk->div_r0x); - while (readl(&clk->div_stat_r0x)) - ; - - writel(CLK_DIV_R1X_VAL, &clk->div_r1x); - while (readl(&clk->div_stat_r1x)) - ; - - writel(CLK_REG_DISABLE, &clk->src_cdrex); - - writel(CLK_DIV_CDREX_VAL, &clk->div_cdrex); - while (readl(&clk->div_stat_cdrex)) - ; - - val = readl(&clk->src_cpu); - val |= CLK_SRC_CPU_VAL; - writel(val, &clk->src_cpu); - - val = readl(&clk->src_top2); - val |= CLK_SRC_TOP2_VAL; - writel(val, &clk->src_top2); - - val = readl(&clk->src_core1); - val |= CLK_SRC_CORE1_VAL; - writel(val, &clk->src_core1); - - writel(CLK_SRC_FSYS0_VAL, &clk->src_fsys); - writel(CLK_DIV_FSYS0_VAL, &clk->div_fsys0); - while (readl(&clk->div_stat_fsys0)) - ; - - writel(CLK_REG_DISABLE, &clk->clkout_cmu_cpu); - writel(CLK_REG_DISABLE, &clk->clkout_cmu_core); - writel(CLK_REG_DISABLE, &clk->clkout_cmu_acp); - writel(CLK_REG_DISABLE, &clk->clkout_cmu_top); - writel(CLK_REG_DISABLE, &clk->clkout_cmu_lex); - writel(CLK_REG_DISABLE, &clk->clkout_cmu_r0x); - writel(CLK_REG_DISABLE, &clk->clkout_cmu_r1x); - writel(CLK_REG_DISABLE, &clk->clkout_cmu_cdrex); - - writel(CLK_SRC_PERIC0_VAL, &clk->src_peric0); - writel(CLK_DIV_PERIC0_VAL, &clk->div_peric0); - - writel(CLK_SRC_PERIC1_VAL, &clk->src_peric1); - writel(CLK_DIV_PERIC1_VAL, &clk->div_peric1); - writel(CLK_DIV_PERIC2_VAL, &clk->div_peric2); - writel(CLK_DIV_PERIC3_VAL, &clk->div_peric3); - - writel(SCLK_SRC_ISP_VAL, &clk->sclk_src_isp); - writel(SCLK_DIV_ISP_VAL, &clk->sclk_div_isp); - writel(CLK_DIV_ISP0_VAL, &clk->div_isp0); - writel(CLK_DIV_ISP1_VAL, &clk->div_isp1); - writel(CLK_DIV_ISP2_VAL, &clk->div_isp2); - - /* FIMD1 SRC CLK SELECTION */ - writel(CLK_SRC_DISP1_0_VAL, &clk->src_disp1_0); - - val = MMC2_PRE_RATIO_VAL << MMC2_PRE_RATIO_OFFSET - | MMC2_RATIO_VAL << MMC2_RATIO_OFFSET - | MMC3_PRE_RATIO_VAL << MMC3_PRE_RATIO_OFFSET - | MMC3_RATIO_VAL << MMC3_RATIO_OFFSET; - writel(val, &clk->div_fsys2); -} - -static void exynos5420_system_clock_init(void) -{ - struct exynos5420_clock *clk = - (struct exynos5420_clock *)samsung_get_base_clock(); - struct mem_timings *mem; - struct arm_clk_ratios *arm_clk_ratio; - u32 val; - - mem = clock_get_mem_timings(); - arm_clk_ratio = get_arm_ratios(); - - /* PLL locktime */ - writel(arm_clk_ratio->apll_pdiv * PLL_LOCK_FACTOR, &clk->apll_lock); - writel(mem->mpll_pdiv * PLL_LOCK_FACTOR, &clk->mpll_lock); - writel(mem->bpll_pdiv * PLL_LOCK_FACTOR, &clk->bpll_lock); - writel(mem->cpll_pdiv * PLL_LOCK_FACTOR, &clk->cpll_lock); - writel(mem->dpll_pdiv * PLL_LOCK_FACTOR, &clk->dpll_lock); - writel(mem->epll_pdiv * PLL_X_LOCK_FACTOR, &clk->epll_lock); - writel(mem->vpll_pdiv * PLL_LOCK_FACTOR, &clk->vpll_lock); - writel(mem->ipll_pdiv * PLL_LOCK_FACTOR, &clk->ipll_lock); - writel(mem->spll_pdiv * PLL_LOCK_FACTOR, &clk->spll_lock); - writel(mem->kpll_pdiv * PLL_LOCK_FACTOR, &clk->kpll_lock); - - setbits_le32(&clk->src_cpu, MUX_HPM_SEL_MASK); - - writel(0, &clk->src_top6); - - writel(0, &clk->src_cdrex); - writel(SRC_KFC_HPM_SEL, &clk->src_kfc); - writel(HPM_RATIO, &clk->div_cpu1); - writel(CLK_DIV_CPU0_VAL, &clk->div_cpu0); - - /* switch A15 clock source to OSC clock before changing APLL */ - clrbits_le32(&clk->src_cpu, APLL_FOUT); - - /* Set APLL */ - writel(APLL_CON1_VAL, &clk->apll_con1); - val = set_pll(arm_clk_ratio->apll_mdiv, - arm_clk_ratio->apll_pdiv, - arm_clk_ratio->apll_sdiv); - writel(val, &clk->apll_con0); - while ((readl(&clk->apll_con0) & PLL_LOCKED) == 0) - ; - - /* now it is safe to switch to APLL */ - setbits_le32(&clk->src_cpu, APLL_FOUT); - - writel(SRC_KFC_HPM_SEL, &clk->src_kfc); - writel(CLK_DIV_KFC_VAL, &clk->div_kfc0); - - /* switch A7 clock source to OSC clock before changing KPLL */ - clrbits_le32(&clk->src_kfc, KPLL_FOUT); - - /* Set KPLL*/ - writel(KPLL_CON1_VAL, &clk->kpll_con1); - val = set_pll(mem->kpll_mdiv, mem->kpll_pdiv, mem->kpll_sdiv); - writel(val, &clk->kpll_con0); - while ((readl(&clk->kpll_con0) & PLL_LOCKED) == 0) - ; - - /* now it is safe to switch to KPLL */ - setbits_le32(&clk->src_kfc, KPLL_FOUT); - - /* Set MPLL */ - writel(MPLL_CON1_VAL, &clk->mpll_con1); - val = set_pll(mem->mpll_mdiv, mem->mpll_pdiv, mem->mpll_sdiv); - writel(val, &clk->mpll_con0); - while ((readl(&clk->mpll_con0) & PLL_LOCKED) == 0) - ; - - /* Set DPLL */ - writel(DPLL_CON1_VAL, &clk->dpll_con1); - val = set_pll(mem->dpll_mdiv, mem->dpll_pdiv, mem->dpll_sdiv); - writel(val, &clk->dpll_con0); - while ((readl(&clk->dpll_con0) & PLL_LOCKED) == 0) - ; - - /* Set EPLL */ - writel(EPLL_CON2_VAL, &clk->epll_con2); - writel(EPLL_CON1_VAL, &clk->epll_con1); - val = set_pll(mem->epll_mdiv, mem->epll_pdiv, mem->epll_sdiv); - writel(val, &clk->epll_con0); - while ((readl(&clk->epll_con0) & PLL_LOCKED) == 0) - ; - - /* Set CPLL */ - writel(CPLL_CON1_VAL, &clk->cpll_con1); - val = set_pll(mem->cpll_mdiv, mem->cpll_pdiv, mem->cpll_sdiv); - writel(val, &clk->cpll_con0); - while ((readl(&clk->cpll_con0) & PLL_LOCKED) == 0) - ; - - /* Set IPLL */ - writel(IPLL_CON1_VAL, &clk->ipll_con1); - val = set_pll(mem->ipll_mdiv, mem->ipll_pdiv, mem->ipll_sdiv); - writel(val, &clk->ipll_con0); - while ((readl(&clk->ipll_con0) & PLL_LOCKED) == 0) - ; - - /* Set VPLL */ - writel(VPLL_CON1_VAL, &clk->vpll_con1); - val = set_pll(mem->vpll_mdiv, mem->vpll_pdiv, mem->vpll_sdiv); - writel(val, &clk->vpll_con0); - while ((readl(&clk->vpll_con0) & PLL_LOCKED) == 0) - ; - - /* Set BPLL */ - writel(BPLL_CON1_VAL, &clk->bpll_con1); - val = set_pll(mem->bpll_mdiv, mem->bpll_pdiv, mem->bpll_sdiv); - writel(val, &clk->bpll_con0); - while ((readl(&clk->bpll_con0) & PLL_LOCKED) == 0) - ; - - /* Set SPLL */ - writel(SPLL_CON1_VAL, &clk->spll_con1); - val = set_pll(mem->spll_mdiv, mem->spll_pdiv, mem->spll_sdiv); - writel(val, &clk->spll_con0); - while ((readl(&clk->spll_con0) & PLL_LOCKED) == 0) - ; - - writel(CLK_DIV_CDREX0_VAL, &clk->div_cdrex0); - writel(CLK_DIV_CDREX1_VAL, &clk->div_cdrex1); - - writel(CLK_SRC_TOP0_VAL, &clk->src_top0); - writel(CLK_SRC_TOP1_VAL, &clk->src_top1); - writel(CLK_SRC_TOP2_VAL, &clk->src_top2); - writel(CLK_SRC_TOP7_VAL, &clk->src_top7); - - writel(CLK_DIV_TOP0_VAL, &clk->div_top0); - writel(CLK_DIV_TOP1_VAL, &clk->div_top1); - writel(CLK_DIV_TOP2_VAL, &clk->div_top2); - - writel(0, &clk->src_top10); - writel(0, &clk->src_top11); - writel(0, &clk->src_top12); - - writel(CLK_SRC_TOP3_VAL, &clk->src_top3); - writel(CLK_SRC_TOP4_VAL, &clk->src_top4); - writel(CLK_SRC_TOP5_VAL, &clk->src_top5); - - /* DISP1 BLK CLK SELECTION */ - writel(CLK_SRC_DISP1_0_VAL, &clk->src_disp10); - writel(CLK_DIV_DISP1_0_VAL, &clk->div_disp10); - - /* AUDIO BLK */ - writel(AUDIO0_SEL_EPLL, &clk->src_mau); - writel(DIV_MAU_VAL, &clk->div_mau); - - /* FSYS */ - writel(CLK_SRC_FSYS0_VAL, &clk->src_fsys); - writel(CLK_DIV_FSYS0_VAL, &clk->div_fsys0); - writel(CLK_DIV_FSYS1_VAL, &clk->div_fsys1); - writel(CLK_DIV_FSYS2_VAL, &clk->div_fsys2); - - writel(CLK_SRC_ISP_VAL, &clk->src_isp); - writel(CLK_DIV_ISP0_VAL, &clk->div_isp0); - writel(CLK_DIV_ISP1_VAL, &clk->div_isp1); - - writel(CLK_SRC_PERIC0_VAL, &clk->src_peric0); - writel(CLK_SRC_PERIC1_VAL, &clk->src_peric1); - - writel(CLK_DIV_PERIC0_VAL, &clk->div_peric0); - writel(CLK_DIV_PERIC1_VAL, &clk->div_peric1); - writel(CLK_DIV_PERIC2_VAL, &clk->div_peric2); - writel(CLK_DIV_PERIC3_VAL, &clk->div_peric3); - writel(CLK_DIV_PERIC4_VAL, &clk->div_peric4); - - writel(CLK_DIV_CPERI1_VAL, &clk->div_cperi1); - - writel(CLK_DIV2_RATIO, &clk->clkdiv2_ratio); - writel(CLK_DIV4_RATIO, &clk->clkdiv4_ratio); - writel(CLK_DIV_G2D, &clk->div_g2d); - - writel(CLK_SRC_TOP6_VAL, &clk->src_top6); - writel(CLK_SRC_CDREX_VAL, &clk->src_cdrex); - writel(CLK_SRC_KFC_VAL, &clk->src_kfc); -} - -void system_clock_init(void) -{ - if (proid_is_exynos5420()) - exynos5420_system_clock_init(); - else - exynos5250_system_clock_init(); -} - -void clock_init_dp_clock(void) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - - /* DP clock enable */ - setbits_le32(&clk->gate_ip_disp1, CLK_GATE_DP1_ALLOW); - - /* We run DP at 267 Mhz */ - setbits_le32(&clk->div_disp1_0, CLK_DIV_DISP1_0_FIMD1); -} - -/* - * Set clock divisor value for booting from EMMC. - * Set DWMMC channel-0 clk div to operate mmc0 device at 50MHz. - */ -void emmc_boot_clk_div_set(void) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - unsigned int div_mmc; - - div_mmc = readl((unsigned int) &clk->div_fsys1) & ~FSYS1_MMC0_DIV_MASK; - div_mmc |= FSYS1_MMC0_DIV_VAL; - writel(div_mmc, (unsigned int) &clk->div_fsys1); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/common_setup.h b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/common_setup.h deleted file mode 100644 index e6318c036..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/common_setup.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Common APIs for EXYNOS based board - * - * Copyright (C) 2013 Samsung Electronics - * Rajeshwari Shinde <rajeshwari.s@samsung.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#define DMC_OFFSET 0x10000 - -/* - * Memory initialization - * - * @param reset Reset PHY during initialization. - */ -void mem_ctrl_init(int reset); - - /* System Clock initialization */ -void system_clock_init(void); - -/* - * Init subsystems according to the reset status - * - * @return 0 for a normal boot, non-zero for a resume - */ -int do_lowlevel_init(void); - -void sdelay(unsigned long); diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/config.mk b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/config.mk deleted file mode 100644 index ee0d2dab7..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/config.mk +++ /dev/null @@ -1,7 +0,0 @@ -# -# Copyright (C) Albert ARIBAUD <albert.u.boot@aribaud.net> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -SPL_OBJCFLAGS += -j .machine_param diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/dmc_common.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/dmc_common.c deleted file mode 100644 index cca925e42..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/dmc_common.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Mem setup common file for different types of DDR present on Exynos boards. - * - * Copyright (C) 2012 Samsung Electronics - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/spl.h> - -#include "clock_init.h" -#include "common_setup.h" -#include "exynos5_setup.h" - -#define ZQ_INIT_TIMEOUT 10000 - -int dmc_config_zq(struct mem_timings *mem, uint32_t *phy0_con16, - uint32_t *phy1_con16, uint32_t *phy0_con17, - uint32_t *phy1_con17) -{ - unsigned long val = 0; - int i; - - /* - * ZQ Calibration: - * Select Driver Strength, - * long calibration for manual calibration - */ - val = PHY_CON16_RESET_VAL; - val |= mem->zq_mode_dds << PHY_CON16_ZQ_MODE_DDS_SHIFT; - val |= mem->zq_mode_term << PHY_CON16_ZQ_MODE_TERM_SHIFT; - val |= ZQ_CLK_DIV_EN; - writel(val, phy0_con16); - writel(val, phy1_con16); - - /* Disable termination */ - if (mem->zq_mode_noterm) - val |= PHY_CON16_ZQ_MODE_NOTERM_MASK; - writel(val, phy0_con16); - writel(val, phy1_con16); - - /* ZQ_MANUAL_START: Enable */ - val |= ZQ_MANUAL_STR; - writel(val, phy0_con16); - writel(val, phy1_con16); - - /* ZQ_MANUAL_START: Disable */ - val &= ~ZQ_MANUAL_STR; - - /* - * Since we are manaully calibrating the ZQ values, - * we are looping for the ZQ_init to complete. - */ - i = ZQ_INIT_TIMEOUT; - while ((readl(phy0_con17) & ZQ_DONE) != ZQ_DONE && i > 0) { - sdelay(100); - i--; - } - if (!i) - return -1; - writel(val, phy0_con16); - - i = ZQ_INIT_TIMEOUT; - while ((readl(phy1_con17) & ZQ_DONE) != ZQ_DONE && i > 0) { - sdelay(100); - i--; - } - if (!i) - return -1; - writel(val, phy1_con16); - - return 0; -} - -void update_reset_dll(uint32_t *phycontrol0, enum ddr_mode mode) -{ - unsigned long val; - - if (mode == DDR_MODE_DDR3) { - val = MEM_TERM_EN | PHY_TERM_EN | DMC_CTRL_SHGATE; - writel(val, phycontrol0); - } - - /* Update DLL Information: Force DLL Resyncronization */ - val = readl(phycontrol0); - val |= FP_RSYNC; - writel(val, phycontrol0); - - /* Reset Force DLL Resyncronization */ - val = readl(phycontrol0); - val &= ~FP_RSYNC; - writel(val, phycontrol0); -} - -void dmc_config_mrs(struct mem_timings *mem, uint32_t *directcmd) -{ - int channel, chip; - - for (channel = 0; channel < mem->dmc_channels; channel++) { - unsigned long mask; - - mask = channel << DIRECT_CMD_CHANNEL_SHIFT; - for (chip = 0; chip < mem->chips_to_configure; chip++) { - int i; - - mask |= chip << DIRECT_CMD_CHIP_SHIFT; - - /* Sending NOP command */ - writel(DIRECT_CMD_NOP | mask, directcmd); - - /* - * TODO(alim.akhtar@samsung.com): Do we need these - * delays? This one and the next were not there for - * DDR3. - */ - sdelay(0x10000); - - /* Sending EMRS/MRS commands */ - for (i = 0; i < MEM_TIMINGS_MSR_COUNT; i++) { - writel(mem->direct_cmd_msr[i] | mask, - directcmd); - sdelay(0x10000); - } - - if (mem->send_zq_init) { - /* Sending ZQINIT command */ - writel(DIRECT_CMD_ZQINIT | mask, - directcmd); - - sdelay(10000); - } - } - } -} - -void dmc_config_prech(struct mem_timings *mem, uint32_t *directcmd) -{ - int channel, chip; - - for (channel = 0; channel < mem->dmc_channels; channel++) { - unsigned long mask; - - mask = channel << DIRECT_CMD_CHANNEL_SHIFT; - for (chip = 0; chip < mem->chips_per_channel; chip++) { - mask |= chip << DIRECT_CMD_CHIP_SHIFT; - - /* PALL (all banks precharge) CMD */ - writel(DIRECT_CMD_PALL | mask, directcmd); - sdelay(0x10000); - } - } -} - -void mem_ctrl_init(int reset) -{ - struct spl_machine_param *param = spl_get_machine_params(); - struct mem_timings *mem; - int ret; - - mem = clock_get_mem_timings(); - - /* If there are any other memory variant, add their init call below */ - if (param->mem_type == DDR_MODE_DDR3) { - ret = ddr3_mem_ctrl_init(mem, param->mem_iv_size, reset); - if (ret) { - /* will hang if failed to init memory control */ - while (1) - ; - } - } else { - /* will hang if unknow memory type */ - while (1) - ; - } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/dmc_init_ddr3.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/dmc_init_ddr3.c deleted file mode 100644 index 487e6f423..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/dmc_init_ddr3.c +++ /dev/null @@ -1,636 +0,0 @@ -/* - * DDR3 mem setup file for board based on EXYNOS5 - * - * Copyright (C) 2012 Samsung Electronics - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/cpu.h> -#include <asm/arch/dmc.h> -#include <asm/arch/power.h> -#include "common_setup.h" -#include "exynos5_setup.h" -#include "clock_init.h" - -#define TIMEOUT 10000 - -#ifdef CONFIG_EXYNOS5250 -static void reset_phy_ctrl(void) -{ - struct exynos5_clock *clk = - (struct exynos5_clock *)samsung_get_base_clock(); - - writel(DDR3PHY_CTRL_PHY_RESET_OFF, &clk->lpddr3phy_ctrl); - writel(DDR3PHY_CTRL_PHY_RESET, &clk->lpddr3phy_ctrl); -} - -int ddr3_mem_ctrl_init(struct mem_timings *mem, unsigned long mem_iv_size, - int reset) -{ - unsigned int val; - struct exynos5_phy_control *phy0_ctrl, *phy1_ctrl; - struct exynos5_dmc *dmc; - int i; - - phy0_ctrl = (struct exynos5_phy_control *)samsung_get_base_dmc_phy(); - phy1_ctrl = (struct exynos5_phy_control *)(samsung_get_base_dmc_phy() - + DMC_OFFSET); - dmc = (struct exynos5_dmc *)samsung_get_base_dmc_ctrl(); - - if (reset) - reset_phy_ctrl(); - - /* Set Impedance Output Driver */ - val = (mem->impedance << CA_CK_DRVR_DS_OFFSET) | - (mem->impedance << CA_CKE_DRVR_DS_OFFSET) | - (mem->impedance << CA_CS_DRVR_DS_OFFSET) | - (mem->impedance << CA_ADR_DRVR_DS_OFFSET); - writel(val, &phy0_ctrl->phy_con39); - writel(val, &phy1_ctrl->phy_con39); - - /* Set Read Latency and Burst Length for PHY0 and PHY1 */ - val = (mem->ctrl_bstlen << PHY_CON42_CTRL_BSTLEN_SHIFT) | - (mem->ctrl_rdlat << PHY_CON42_CTRL_RDLAT_SHIFT); - writel(val, &phy0_ctrl->phy_con42); - writel(val, &phy1_ctrl->phy_con42); - - /* ZQ Calibration */ - if (dmc_config_zq(mem, &phy0_ctrl->phy_con16, &phy1_ctrl->phy_con16, - &phy0_ctrl->phy_con17, &phy1_ctrl->phy_con17)) - return SETUP_ERR_ZQ_CALIBRATION_FAILURE; - - /* DQ Signal */ - writel(mem->phy0_pulld_dqs, &phy0_ctrl->phy_con14); - writel(mem->phy1_pulld_dqs, &phy1_ctrl->phy_con14); - - writel(mem->concontrol | (mem->rd_fetch << CONCONTROL_RD_FETCH_SHIFT) - | (mem->dfi_init_start << CONCONTROL_DFI_INIT_START_SHIFT), - &dmc->concontrol); - - update_reset_dll(&dmc->phycontrol0, DDR_MODE_DDR3); - - /* DQS Signal */ - writel(mem->phy0_dqs, &phy0_ctrl->phy_con4); - writel(mem->phy1_dqs, &phy1_ctrl->phy_con4); - - writel(mem->phy0_dq, &phy0_ctrl->phy_con6); - writel(mem->phy1_dq, &phy1_ctrl->phy_con6); - - writel(mem->phy0_tFS, &phy0_ctrl->phy_con10); - writel(mem->phy1_tFS, &phy1_ctrl->phy_con10); - - val = (mem->ctrl_start_point << PHY_CON12_CTRL_START_POINT_SHIFT) | - (mem->ctrl_inc << PHY_CON12_CTRL_INC_SHIFT) | - (mem->ctrl_dll_on << PHY_CON12_CTRL_DLL_ON_SHIFT) | - (mem->ctrl_ref << PHY_CON12_CTRL_REF_SHIFT); - writel(val, &phy0_ctrl->phy_con12); - writel(val, &phy1_ctrl->phy_con12); - - /* Start DLL locking */ - writel(val | (mem->ctrl_start << PHY_CON12_CTRL_START_SHIFT), - &phy0_ctrl->phy_con12); - writel(val | (mem->ctrl_start << PHY_CON12_CTRL_START_SHIFT), - &phy1_ctrl->phy_con12); - - update_reset_dll(&dmc->phycontrol0, DDR_MODE_DDR3); - - writel(mem->concontrol | (mem->rd_fetch << CONCONTROL_RD_FETCH_SHIFT), - &dmc->concontrol); - - /* Memory Channel Inteleaving Size */ - writel(mem->iv_size, &dmc->ivcontrol); - - writel(mem->memconfig, &dmc->memconfig0); - writel(mem->memconfig, &dmc->memconfig1); - writel(mem->membaseconfig0, &dmc->membaseconfig0); - writel(mem->membaseconfig1, &dmc->membaseconfig1); - - /* Precharge Configuration */ - writel(mem->prechconfig_tp_cnt << PRECHCONFIG_TP_CNT_SHIFT, - &dmc->prechconfig); - - /* Power Down mode Configuration */ - writel(mem->dpwrdn_cyc << PWRDNCONFIG_DPWRDN_CYC_SHIFT | - mem->dsref_cyc << PWRDNCONFIG_DSREF_CYC_SHIFT, - &dmc->pwrdnconfig); - - /* TimingRow, TimingData, TimingPower and Timingaref - * values as per Memory AC parameters - */ - writel(mem->timing_ref, &dmc->timingref); - writel(mem->timing_row, &dmc->timingrow); - writel(mem->timing_data, &dmc->timingdata); - writel(mem->timing_power, &dmc->timingpower); - - /* Send PALL command */ - dmc_config_prech(mem, &dmc->directcmd); - - /* Send NOP, MRS and ZQINIT commands */ - dmc_config_mrs(mem, &dmc->directcmd); - - if (mem->gate_leveling_enable) { - val = PHY_CON0_RESET_VAL; - val |= P0_CMD_EN; - writel(val, &phy0_ctrl->phy_con0); - writel(val, &phy1_ctrl->phy_con0); - - val = PHY_CON2_RESET_VAL; - val |= INIT_DESKEW_EN; - writel(val, &phy0_ctrl->phy_con2); - writel(val, &phy1_ctrl->phy_con2); - - val = PHY_CON0_RESET_VAL; - val |= P0_CMD_EN; - val |= BYTE_RDLVL_EN; - writel(val, &phy0_ctrl->phy_con0); - writel(val, &phy1_ctrl->phy_con0); - - val = (mem->ctrl_start_point << - PHY_CON12_CTRL_START_POINT_SHIFT) | - (mem->ctrl_inc << PHY_CON12_CTRL_INC_SHIFT) | - (mem->ctrl_force << PHY_CON12_CTRL_FORCE_SHIFT) | - (mem->ctrl_start << PHY_CON12_CTRL_START_SHIFT) | - (mem->ctrl_ref << PHY_CON12_CTRL_REF_SHIFT); - writel(val, &phy0_ctrl->phy_con12); - writel(val, &phy1_ctrl->phy_con12); - - val = PHY_CON2_RESET_VAL; - val |= INIT_DESKEW_EN; - val |= RDLVL_GATE_EN; - writel(val, &phy0_ctrl->phy_con2); - writel(val, &phy1_ctrl->phy_con2); - - val = PHY_CON0_RESET_VAL; - val |= P0_CMD_EN; - val |= BYTE_RDLVL_EN; - val |= CTRL_SHGATE; - writel(val, &phy0_ctrl->phy_con0); - writel(val, &phy1_ctrl->phy_con0); - - val = PHY_CON1_RESET_VAL; - val &= ~(CTRL_GATEDURADJ_MASK); - writel(val, &phy0_ctrl->phy_con1); - writel(val, &phy1_ctrl->phy_con1); - - writel(CTRL_RDLVL_GATE_ENABLE, &dmc->rdlvl_config); - i = TIMEOUT; - while ((readl(&dmc->phystatus) & - (RDLVL_COMPLETE_CHO | RDLVL_COMPLETE_CH1)) != - (RDLVL_COMPLETE_CHO | RDLVL_COMPLETE_CH1) && i > 0) { - /* - * TODO(waihong): Comment on how long this take to - * timeout - */ - sdelay(100); - i--; - } - if (!i) - return SETUP_ERR_RDLV_COMPLETE_TIMEOUT; - writel(CTRL_RDLVL_GATE_DISABLE, &dmc->rdlvl_config); - - writel(0, &phy0_ctrl->phy_con14); - writel(0, &phy1_ctrl->phy_con14); - - val = (mem->ctrl_start_point << - PHY_CON12_CTRL_START_POINT_SHIFT) | - (mem->ctrl_inc << PHY_CON12_CTRL_INC_SHIFT) | - (mem->ctrl_force << PHY_CON12_CTRL_FORCE_SHIFT) | - (mem->ctrl_start << PHY_CON12_CTRL_START_SHIFT) | - (mem->ctrl_dll_on << PHY_CON12_CTRL_DLL_ON_SHIFT) | - (mem->ctrl_ref << PHY_CON12_CTRL_REF_SHIFT); - writel(val, &phy0_ctrl->phy_con12); - writel(val, &phy1_ctrl->phy_con12); - - update_reset_dll(&dmc->phycontrol0, DDR_MODE_DDR3); - } - - /* Send PALL command */ - dmc_config_prech(mem, &dmc->directcmd); - - writel(mem->memcontrol, &dmc->memcontrol); - - /* Set DMC Concontrol and enable auto-refresh counter */ - writel(mem->concontrol | (mem->rd_fetch << CONCONTROL_RD_FETCH_SHIFT) - | (mem->aref_en << CONCONTROL_AREF_EN_SHIFT), &dmc->concontrol); - return 0; -} -#endif - -#ifdef CONFIG_EXYNOS5420 -int ddr3_mem_ctrl_init(struct mem_timings *mem, unsigned long mem_iv_size, - int reset) -{ - struct exynos5420_clock *clk = - (struct exynos5420_clock *)samsung_get_base_clock(); - struct exynos5420_power *power = - (struct exynos5420_power *)samsung_get_base_power(); - struct exynos5420_phy_control *phy0_ctrl, *phy1_ctrl; - struct exynos5420_dmc *drex0, *drex1; - struct exynos5420_tzasc *tzasc0, *tzasc1; - uint32_t val, n_lock_r, n_lock_w_phy0, n_lock_w_phy1; - int chip; - int i; - - phy0_ctrl = (struct exynos5420_phy_control *)samsung_get_base_dmc_phy(); - phy1_ctrl = (struct exynos5420_phy_control *)(samsung_get_base_dmc_phy() - + DMC_OFFSET); - drex0 = (struct exynos5420_dmc *)samsung_get_base_dmc_ctrl(); - drex1 = (struct exynos5420_dmc *)(samsung_get_base_dmc_ctrl() - + DMC_OFFSET); - tzasc0 = (struct exynos5420_tzasc *)samsung_get_base_dmc_tzasc(); - tzasc1 = (struct exynos5420_tzasc *)(samsung_get_base_dmc_tzasc() - + DMC_OFFSET); - - /* Enable PAUSE for DREX */ - setbits_le32(&clk->pause, ENABLE_BIT); - - /* Enable BYPASS mode */ - setbits_le32(&clk->bpll_con1, BYPASS_EN); - - writel(MUX_BPLL_SEL_FOUTBPLL, &clk->src_cdrex); - do { - val = readl(&clk->mux_stat_cdrex); - val &= BPLL_SEL_MASK; - } while (val != FOUTBPLL); - - clrbits_le32(&clk->bpll_con1, BYPASS_EN); - - /* Specify the DDR memory type as DDR3 */ - val = readl(&phy0_ctrl->phy_con0); - val &= ~(PHY_CON0_CTRL_DDR_MODE_MASK << PHY_CON0_CTRL_DDR_MODE_SHIFT); - val |= (DDR_MODE_DDR3 << PHY_CON0_CTRL_DDR_MODE_SHIFT); - writel(val, &phy0_ctrl->phy_con0); - - val = readl(&phy1_ctrl->phy_con0); - val &= ~(PHY_CON0_CTRL_DDR_MODE_MASK << PHY_CON0_CTRL_DDR_MODE_SHIFT); - val |= (DDR_MODE_DDR3 << PHY_CON0_CTRL_DDR_MODE_SHIFT); - writel(val, &phy1_ctrl->phy_con0); - - /* Set Read Latency and Burst Length for PHY0 and PHY1 */ - val = (mem->ctrl_bstlen << PHY_CON42_CTRL_BSTLEN_SHIFT) | - (mem->ctrl_rdlat << PHY_CON42_CTRL_RDLAT_SHIFT); - writel(val, &phy0_ctrl->phy_con42); - writel(val, &phy1_ctrl->phy_con42); - - val = readl(&phy0_ctrl->phy_con26); - val &= ~(T_WRDATA_EN_MASK << T_WRDATA_EN_OFFSET); - val |= (T_WRDATA_EN_DDR3 << T_WRDATA_EN_OFFSET); - writel(val, &phy0_ctrl->phy_con26); - - val = readl(&phy1_ctrl->phy_con26); - val &= ~(T_WRDATA_EN_MASK << T_WRDATA_EN_OFFSET); - val |= (T_WRDATA_EN_DDR3 << T_WRDATA_EN_OFFSET); - writel(val, &phy1_ctrl->phy_con26); - - /* - * Set Driver strength for CK, CKE, CS & CA to 0x7 - * Set Driver strength for Data Slice 0~3 to 0x7 - */ - val = (0x7 << CA_CK_DRVR_DS_OFFSET) | (0x7 << CA_CKE_DRVR_DS_OFFSET) | - (0x7 << CA_CS_DRVR_DS_OFFSET) | (0x7 << CA_ADR_DRVR_DS_OFFSET); - val |= (0x7 << DA_3_DS_OFFSET) | (0x7 << DA_2_DS_OFFSET) | - (0x7 << DA_1_DS_OFFSET) | (0x7 << DA_0_DS_OFFSET); - writel(val, &phy0_ctrl->phy_con39); - writel(val, &phy1_ctrl->phy_con39); - - /* ZQ Calibration */ - if (dmc_config_zq(mem, &phy0_ctrl->phy_con16, &phy1_ctrl->phy_con16, - &phy0_ctrl->phy_con17, &phy1_ctrl->phy_con17)) - return SETUP_ERR_ZQ_CALIBRATION_FAILURE; - - clrbits_le32(&phy0_ctrl->phy_con16, ZQ_CLK_DIV_EN); - clrbits_le32(&phy1_ctrl->phy_con16, ZQ_CLK_DIV_EN); - - /* DQ Signal */ - val = readl(&phy0_ctrl->phy_con14); - val |= mem->phy0_pulld_dqs; - writel(val, &phy0_ctrl->phy_con14); - val = readl(&phy1_ctrl->phy_con14); - val |= mem->phy1_pulld_dqs; - writel(val, &phy1_ctrl->phy_con14); - - val = MEM_TERM_EN | PHY_TERM_EN; - writel(val, &drex0->phycontrol0); - writel(val, &drex1->phycontrol0); - - writel(mem->concontrol | - (mem->dfi_init_start << CONCONTROL_DFI_INIT_START_SHIFT) | - (mem->rd_fetch << CONCONTROL_RD_FETCH_SHIFT), - &drex0->concontrol); - writel(mem->concontrol | - (mem->dfi_init_start << CONCONTROL_DFI_INIT_START_SHIFT) | - (mem->rd_fetch << CONCONTROL_RD_FETCH_SHIFT), - &drex1->concontrol); - - do { - val = readl(&drex0->phystatus); - } while ((val & DFI_INIT_COMPLETE) != DFI_INIT_COMPLETE); - do { - val = readl(&drex1->phystatus); - } while ((val & DFI_INIT_COMPLETE) != DFI_INIT_COMPLETE); - - clrbits_le32(&drex0->concontrol, DFI_INIT_START); - clrbits_le32(&drex1->concontrol, DFI_INIT_START); - - update_reset_dll(&drex0->phycontrol0, DDR_MODE_DDR3); - update_reset_dll(&drex1->phycontrol0, DDR_MODE_DDR3); - - /* - * Set Base Address: - * 0x2000_0000 ~ 0x5FFF_FFFF - * 0x6000_0000 ~ 0x9FFF_FFFF - */ - /* MEMBASECONFIG0 */ - val = DMC_MEMBASECONFIGX_CHIP_BASE(DMC_CHIP_BASE_0) | - DMC_MEMBASECONFIGX_CHIP_MASK(DMC_CHIP_MASK); - writel(val, &tzasc0->membaseconfig0); - writel(val, &tzasc1->membaseconfig0); - - /* MEMBASECONFIG1 */ - val = DMC_MEMBASECONFIGX_CHIP_BASE(DMC_CHIP_BASE_1) | - DMC_MEMBASECONFIGX_CHIP_MASK(DMC_CHIP_MASK); - writel(val, &tzasc0->membaseconfig1); - writel(val, &tzasc1->membaseconfig1); - - /* - * Memory Channel Inteleaving Size - * Ares Channel interleaving = 128 bytes - */ - /* MEMCONFIG0/1 */ - writel(mem->memconfig, &tzasc0->memconfig0); - writel(mem->memconfig, &tzasc1->memconfig0); - writel(mem->memconfig, &tzasc0->memconfig1); - writel(mem->memconfig, &tzasc1->memconfig1); - - /* Precharge Configuration */ - writel(mem->prechconfig_tp_cnt << PRECHCONFIG_TP_CNT_SHIFT, - &drex0->prechconfig0); - writel(mem->prechconfig_tp_cnt << PRECHCONFIG_TP_CNT_SHIFT, - &drex1->prechconfig0); - - /* - * TimingRow, TimingData, TimingPower and Timingaref - * values as per Memory AC parameters - */ - writel(mem->timing_ref, &drex0->timingref); - writel(mem->timing_ref, &drex1->timingref); - writel(mem->timing_row, &drex0->timingrow0); - writel(mem->timing_row, &drex1->timingrow0); - writel(mem->timing_data, &drex0->timingdata0); - writel(mem->timing_data, &drex1->timingdata0); - writel(mem->timing_power, &drex0->timingpower0); - writel(mem->timing_power, &drex1->timingpower0); - - if (reset) { - /* - * Send NOP, MRS and ZQINIT commands - * Sending MRS command will reset the DRAM. We should not be - * reseting the DRAM after resume, this will lead to memory - * corruption as DRAM content is lost after DRAM reset - */ - dmc_config_mrs(mem, &drex0->directcmd); - dmc_config_mrs(mem, &drex1->directcmd); - } else { - /* - * During Suspend-Resume & S/W-Reset, as soon as PMU releases - * pad retention, CKE goes high. This causes memory contents - * not to be retained during DRAM initialization. Therfore, - * there is a new control register(0x100431e8[28]) which lets us - * release pad retention and retain the memory content until the - * initialization is complete. - */ - writel(PAD_RETENTION_DRAM_COREBLK_VAL, - &power->pad_retention_dram_coreblk_option); - do { - val = readl(&power->pad_retention_dram_status); - } while (val != 0x1); - - /* - * CKE PAD retention disables DRAM self-refresh mode. - * Send auto refresh command for DRAM refresh. - */ - for (i = 0; i < 128; i++) { - for (chip = 0; chip < mem->chips_to_configure; chip++) { - writel(DIRECT_CMD_REFA | - (chip << DIRECT_CMD_CHIP_SHIFT), - &drex0->directcmd); - writel(DIRECT_CMD_REFA | - (chip << DIRECT_CMD_CHIP_SHIFT), - &drex1->directcmd); - } - } - } - - if (mem->gate_leveling_enable) { - writel(PHY_CON0_RESET_VAL, &phy0_ctrl->phy_con0); - writel(PHY_CON0_RESET_VAL, &phy1_ctrl->phy_con0); - - setbits_le32(&phy0_ctrl->phy_con0, P0_CMD_EN); - setbits_le32(&phy1_ctrl->phy_con0, P0_CMD_EN); - - val = PHY_CON2_RESET_VAL; - val |= INIT_DESKEW_EN; - writel(val, &phy0_ctrl->phy_con2); - writel(val, &phy1_ctrl->phy_con2); - - val = readl(&phy0_ctrl->phy_con1); - val |= (RDLVL_PASS_ADJ_VAL << RDLVL_PASS_ADJ_OFFSET); - writel(val, &phy0_ctrl->phy_con1); - - val = readl(&phy1_ctrl->phy_con1); - val |= (RDLVL_PASS_ADJ_VAL << RDLVL_PASS_ADJ_OFFSET); - writel(val, &phy1_ctrl->phy_con1); - - n_lock_r = readl(&phy0_ctrl->phy_con13); - n_lock_w_phy0 = (n_lock_r & CTRL_LOCK_COARSE_MASK) >> 2; - n_lock_r = readl(&phy0_ctrl->phy_con12); - n_lock_r &= ~CTRL_DLL_ON; - n_lock_r |= n_lock_w_phy0; - writel(n_lock_r, &phy0_ctrl->phy_con12); - - n_lock_r = readl(&phy1_ctrl->phy_con13); - n_lock_w_phy1 = (n_lock_r & CTRL_LOCK_COARSE_MASK) >> 2; - n_lock_r = readl(&phy1_ctrl->phy_con12); - n_lock_r &= ~CTRL_DLL_ON; - n_lock_r |= n_lock_w_phy1; - writel(n_lock_r, &phy1_ctrl->phy_con12); - - val = (0x3 << DIRECT_CMD_BANK_SHIFT) | 0x4; - for (chip = 0; chip < mem->chips_to_configure; chip++) { - writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex0->directcmd); - writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex1->directcmd); - } - - setbits_le32(&phy0_ctrl->phy_con2, RDLVL_GATE_EN); - setbits_le32(&phy1_ctrl->phy_con2, RDLVL_GATE_EN); - - setbits_le32(&phy0_ctrl->phy_con0, CTRL_SHGATE); - setbits_le32(&phy1_ctrl->phy_con0, CTRL_SHGATE); - - val = readl(&phy0_ctrl->phy_con1); - val &= ~(CTRL_GATEDURADJ_MASK); - writel(val, &phy0_ctrl->phy_con1); - - val = readl(&phy1_ctrl->phy_con1); - val &= ~(CTRL_GATEDURADJ_MASK); - writel(val, &phy1_ctrl->phy_con1); - - writel(CTRL_RDLVL_GATE_ENABLE, &drex0->rdlvl_config); - i = TIMEOUT; - while (((readl(&drex0->phystatus) & RDLVL_COMPLETE_CHO) != - RDLVL_COMPLETE_CHO) && (i > 0)) { - /* - * TODO(waihong): Comment on how long this take to - * timeout - */ - sdelay(100); - i--; - } - if (!i) - return SETUP_ERR_RDLV_COMPLETE_TIMEOUT; - writel(CTRL_RDLVL_GATE_DISABLE, &drex0->rdlvl_config); - - writel(CTRL_RDLVL_GATE_ENABLE, &drex1->rdlvl_config); - i = TIMEOUT; - while (((readl(&drex1->phystatus) & RDLVL_COMPLETE_CHO) != - RDLVL_COMPLETE_CHO) && (i > 0)) { - /* - * TODO(waihong): Comment on how long this take to - * timeout - */ - sdelay(100); - i--; - } - if (!i) - return SETUP_ERR_RDLV_COMPLETE_TIMEOUT; - writel(CTRL_RDLVL_GATE_DISABLE, &drex1->rdlvl_config); - - writel(0, &phy0_ctrl->phy_con14); - writel(0, &phy1_ctrl->phy_con14); - - val = (0x3 << DIRECT_CMD_BANK_SHIFT); - for (chip = 0; chip < mem->chips_to_configure; chip++) { - writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex0->directcmd); - writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex1->directcmd); - } - - if (mem->read_leveling_enable) { - /* Set Read DQ Calibration */ - val = (0x3 << DIRECT_CMD_BANK_SHIFT) | 0x4; - for (chip = 0; chip < mem->chips_to_configure; chip++) { - writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex0->directcmd); - writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex1->directcmd); - } - - val = readl(&phy0_ctrl->phy_con1); - val |= READ_LEVELLING_DDR3; - writel(val, &phy0_ctrl->phy_con1); - val = readl(&phy1_ctrl->phy_con1); - val |= READ_LEVELLING_DDR3; - writel(val, &phy1_ctrl->phy_con1); - - val = readl(&phy0_ctrl->phy_con2); - val |= (RDLVL_EN | RDLVL_INCR_ADJ); - writel(val, &phy0_ctrl->phy_con2); - val = readl(&phy1_ctrl->phy_con2); - val |= (RDLVL_EN | RDLVL_INCR_ADJ); - writel(val, &phy1_ctrl->phy_con2); - - setbits_le32(&drex0->rdlvl_config, - CTRL_RDLVL_DATA_ENABLE); - i = TIMEOUT; - while (((readl(&drex0->phystatus) & RDLVL_COMPLETE_CHO) - != RDLVL_COMPLETE_CHO) && (i > 0)) { - /* - * TODO(waihong): Comment on how long this take - * to timeout - */ - sdelay(100); - i--; - } - if (!i) - return SETUP_ERR_RDLV_COMPLETE_TIMEOUT; - - clrbits_le32(&drex0->rdlvl_config, - CTRL_RDLVL_DATA_ENABLE); - setbits_le32(&drex1->rdlvl_config, - CTRL_RDLVL_DATA_ENABLE); - i = TIMEOUT; - while (((readl(&drex1->phystatus) & RDLVL_COMPLETE_CHO) - != RDLVL_COMPLETE_CHO) && (i > 0)) { - /* - * TODO(waihong): Comment on how long this take - * to timeout - */ - sdelay(100); - i--; - } - if (!i) - return SETUP_ERR_RDLV_COMPLETE_TIMEOUT; - - clrbits_le32(&drex1->rdlvl_config, - CTRL_RDLVL_DATA_ENABLE); - - val = (0x3 << DIRECT_CMD_BANK_SHIFT); - for (chip = 0; chip < mem->chips_to_configure; chip++) { - writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex0->directcmd); - writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex1->directcmd); - } - - update_reset_dll(&drex0->phycontrol0, DDR_MODE_DDR3); - update_reset_dll(&drex1->phycontrol0, DDR_MODE_DDR3); - } - - /* Common Settings for Leveling */ - val = PHY_CON12_RESET_VAL; - writel((val + n_lock_w_phy0), &phy0_ctrl->phy_con12); - writel((val + n_lock_w_phy1), &phy1_ctrl->phy_con12); - - setbits_le32(&phy0_ctrl->phy_con2, DLL_DESKEW_EN); - setbits_le32(&phy1_ctrl->phy_con2, DLL_DESKEW_EN); - } - - /* Send PALL command */ - dmc_config_prech(mem, &drex0->directcmd); - dmc_config_prech(mem, &drex1->directcmd); - - writel(mem->memcontrol, &drex0->memcontrol); - writel(mem->memcontrol, &drex1->memcontrol); - - /* - * Set DMC Concontrol: Enable auto-refresh counter, provide - * read data fetch cycles and enable DREX auto set powerdown - * for input buffer of I/O in none read memory state. - */ - writel(mem->concontrol | (mem->aref_en << CONCONTROL_AREF_EN_SHIFT) | - (mem->rd_fetch << CONCONTROL_RD_FETCH_SHIFT)| - DMC_CONCONTROL_IO_PD_CON(0x2), - &drex0->concontrol); - writel(mem->concontrol | (mem->aref_en << CONCONTROL_AREF_EN_SHIFT) | - (mem->rd_fetch << CONCONTROL_RD_FETCH_SHIFT)| - DMC_CONCONTROL_IO_PD_CON(0x2), - &drex1->concontrol); - - /* - * Enable Clock Gating Control for DMC - * this saves around 25 mw dmc power as compared to the power - * consumption without these bits enabled - */ - setbits_le32(&drex0->cgcontrol, DMC_INTERNAL_CG); - setbits_le32(&drex1->cgcontrol, DMC_INTERNAL_CG); - - return 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/dmc_init_exynos4.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/dmc_init_exynos4.c deleted file mode 100644 index ecddc7268..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/dmc_init_exynos4.c +++ /dev/null @@ -1,213 +0,0 @@ -/* - * Memory setup for board based on EXYNOS4210 - * - * Copyright (C) 2013 Samsung Electronics - * Rajeshwari Shinde <rajeshwari.s@samsung.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <config.h> -#include <asm/arch/dmc.h> -#include "common_setup.h" -#include "exynos4_setup.h" - -struct mem_timings mem = { - .direct_cmd_msr = { - DIRECT_CMD1, DIRECT_CMD2, DIRECT_CMD3, DIRECT_CMD4 - }, - .timingref = TIMINGREF_VAL, - .timingrow = TIMINGROW_VAL, - .timingdata = TIMINGDATA_VAL, - .timingpower = TIMINGPOWER_VAL, - .zqcontrol = ZQ_CONTROL_VAL, - .control0 = CONTROL0_VAL, - .control1 = CONTROL1_VAL, - .control2 = CONTROL2_VAL, - .concontrol = CONCONTROL_VAL, - .prechconfig = PRECHCONFIG, - .memcontrol = MEMCONTROL_VAL, - .memconfig0 = MEMCONFIG0_VAL, - .memconfig1 = MEMCONFIG1_VAL, - .dll_resync = FORCE_DLL_RESYNC, - .dll_on = DLL_CONTROL_ON, -}; -static void phy_control_reset(int ctrl_no, struct exynos4_dmc *dmc) -{ - if (ctrl_no) { - writel((mem.control1 | (1 << mem.dll_resync)), - &dmc->phycontrol1); - writel((mem.control1 | (0 << mem.dll_resync)), - &dmc->phycontrol1); - } else { - writel((mem.control0 | (0 << mem.dll_on)), - &dmc->phycontrol0); - writel((mem.control0 | (1 << mem.dll_on)), - &dmc->phycontrol0); - } -} - -static void dmc_config_mrs(struct exynos4_dmc *dmc, int chip) -{ - int i; - unsigned long mask = 0; - - if (chip) - mask = DIRECT_CMD_CHIP1_SHIFT; - - for (i = 0; i < MEM_TIMINGS_MSR_COUNT; i++) { - writel(mem.direct_cmd_msr[i] | mask, - &dmc->directcmd); - } -} - -static void dmc_init(struct exynos4_dmc *dmc) -{ - /* - * DLL Parameter Setting: - * Termination: Enable R/W - * Phase Delay for DQS Cleaning: 180' Shift - */ - writel(mem.control1, &dmc->phycontrol1); - - /* - * ZQ Calibration - * Termination: Disable - * Auto Calibration Start: Enable - */ - writel(mem.zqcontrol, &dmc->phyzqcontrol); - sdelay(0x100000); - - /* - * Update DLL Information: - * Force DLL Resyncronization - */ - phy_control_reset(1, dmc); - phy_control_reset(0, dmc); - - /* Set DLL Parameters */ - writel(mem.control1, &dmc->phycontrol1); - - /* DLL Start */ - writel((mem.control0 | CTRL_START | CTRL_DLL_ON), &dmc->phycontrol0); - - writel(mem.control2, &dmc->phycontrol2); - - /* Set Clock Ratio of Bus clock to Memory Clock */ - writel(mem.concontrol, &dmc->concontrol); - - /* - * Memor Burst length: 8 - * Number of chips: 2 - * Memory Bus width: 32 bit - * Memory Type: DDR3 - * Additional Latancy for PLL: 1 Cycle - */ - writel(mem.memcontrol, &dmc->memcontrol); - - writel(mem.memconfig0, &dmc->memconfig0); - writel(mem.memconfig1, &dmc->memconfig1); - - /* Config Precharge Policy */ - writel(mem.prechconfig, &dmc->prechconfig); - /* - * TimingAref, TimingRow, TimingData, TimingPower Setting: - * Values as per Memory AC Parameters - */ - writel(mem.timingref, &dmc->timingref); - writel(mem.timingrow, &dmc->timingrow); - writel(mem.timingdata, &dmc->timingdata); - writel(mem.timingpower, &dmc->timingpower); - - /* Chip0: NOP Command: Assert and Hold CKE to high level */ - writel(DIRECT_CMD_NOP, &dmc->directcmd); - sdelay(0x100000); - - /* Chip0: EMRS2, EMRS3, EMRS, MRS Commands Using Direct Command */ - dmc_config_mrs(dmc, 0); - sdelay(0x100000); - - /* Chip0: ZQINIT */ - writel(DIRECT_CMD_ZQ, &dmc->directcmd); - sdelay(0x100000); - - writel((DIRECT_CMD_NOP | DIRECT_CMD_CHIP1_SHIFT), &dmc->directcmd); - sdelay(0x100000); - - /* Chip1: EMRS2, EMRS3, EMRS, MRS Commands Using Direct Command */ - dmc_config_mrs(dmc, 1); - sdelay(0x100000); - - /* Chip1: ZQINIT */ - writel((DIRECT_CMD_ZQ | DIRECT_CMD_CHIP1_SHIFT), &dmc->directcmd); - sdelay(0x100000); - - phy_control_reset(1, dmc); - sdelay(0x100000); - - /* turn on DREX0, DREX1 */ - writel((mem.concontrol | AREF_EN), &dmc->concontrol); -} - -void mem_ctrl_init(int reset) -{ - struct exynos4_dmc *dmc; - - /* - * Async bridge configuration at CPU_core: - * 1: half_sync - * 0: full_sync - */ - writel(1, ASYNC_CONFIG); -#ifdef CONFIG_ORIGEN - /* Interleave: 2Bit, Interleave_bit1: 0x15, Interleave_bit0: 0x7 */ - writel(APB_SFR_INTERLEAVE_CONF_VAL, EXYNOS4_MIU_BASE + - APB_SFR_INTERLEAVE_CONF_OFFSET); - /* Update MIU Configuration */ - writel(APB_SFR_ARBRITATION_CONF_VAL, EXYNOS4_MIU_BASE + - APB_SFR_ARBRITATION_CONF_OFFSET); -#else - writel(APB_SFR_INTERLEAVE_CONF_VAL, EXYNOS4_MIU_BASE + - APB_SFR_INTERLEAVE_CONF_OFFSET); - writel(INTERLEAVE_ADDR_MAP_START_ADDR, EXYNOS4_MIU_BASE + - ABP_SFR_INTERLEAVE_ADDRMAP_START_OFFSET); - writel(INTERLEAVE_ADDR_MAP_END_ADDR, EXYNOS4_MIU_BASE + - ABP_SFR_INTERLEAVE_ADDRMAP_END_OFFSET); - writel(INTERLEAVE_ADDR_MAP_EN, EXYNOS4_MIU_BASE + - ABP_SFR_SLV_ADDRMAP_CONF_OFFSET); -#ifdef CONFIG_MIU_LINEAR - writel(SLAVE0_SINGLE_ADDR_MAP_START_ADDR, EXYNOS4_MIU_BASE + - ABP_SFR_SLV0_SINGLE_ADDRMAP_START_OFFSET); - writel(SLAVE0_SINGLE_ADDR_MAP_END_ADDR, EXYNOS4_MIU_BASE + - ABP_SFR_SLV0_SINGLE_ADDRMAP_END_OFFSET); - writel(SLAVE1_SINGLE_ADDR_MAP_START_ADDR, EXYNOS4_MIU_BASE + - ABP_SFR_SLV1_SINGLE_ADDRMAP_START_OFFSET); - writel(SLAVE1_SINGLE_ADDR_MAP_END_ADDR, EXYNOS4_MIU_BASE + - ABP_SFR_SLV1_SINGLE_ADDRMAP_END_OFFSET); - writel(APB_SFR_SLV_ADDR_MAP_CONF_VAL, EXYNOS4_MIU_BASE + - ABP_SFR_SLV_ADDRMAP_CONF_OFFSET); -#endif -#endif - /* DREX0 */ - dmc = (struct exynos4_dmc *)samsung_get_base_dmc_ctrl(); - dmc_init(dmc); - dmc = (struct exynos4_dmc *)(samsung_get_base_dmc_ctrl() - + DMC_OFFSET); - dmc_init(dmc); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/exynos4_setup.h b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/exynos4_setup.h deleted file mode 100644 index b633e5660..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/exynos4_setup.h +++ /dev/null @@ -1,578 +0,0 @@ -/* - * Machine Specific Values for EXYNOS4012 based board - * - * Copyright (C) 2011 Samsung Electronics - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef _ORIGEN_SETUP_H -#define _ORIGEN_SETUP_H - -#include <config.h> -#include <version.h> -#include <asm/arch/cpu.h> - -#ifdef CONFIG_CLK_800_330_165 -#define DRAM_CLK_330 -#endif -#ifdef CONFIG_CLK_1000_200_200 -#define DRAM_CLK_200 -#endif -#ifdef CONFIG_CLK_1000_330_165 -#define DRAM_CLK_330 -#endif -#ifdef CONFIG_CLK_1000_400_200 -#define DRAM_CLK_400 -#endif - -/* Bus Configuration Register Address */ -#define ASYNC_CONFIG 0x10010350 - -/* CLK_SRC_CPU */ -#define MUX_HPM_SEL_MOUTAPLL 0x0 -#define MUX_HPM_SEL_SCLKMPLL 0x1 -#define MUX_CORE_SEL_MOUTAPLL 0x0 -#define MUX_CORE_SEL_SCLKMPLL 0x1 -#define MUX_MPLL_SEL_FILPLL 0x0 -#define MUX_MPLL_SEL_MOUTMPLLFOUT 0x1 -#define MUX_APLL_SEL_FILPLL 0x0 -#define MUX_APLL_SEL_MOUTMPLLFOUT 0x1 -#define CLK_SRC_CPU_VAL ((MUX_HPM_SEL_MOUTAPLL << 20) \ - | (MUX_CORE_SEL_MOUTAPLL << 16) \ - | (MUX_MPLL_SEL_MOUTMPLLFOUT << 8)\ - | (MUX_APLL_SEL_MOUTMPLLFOUT << 0)) - -/* CLK_DIV_CPU0 */ -#define APLL_RATIO 0x0 -#define PCLK_DBG_RATIO 0x1 -#define ATB_RATIO 0x3 -#define PERIPH_RATIO 0x3 -#define COREM1_RATIO 0x7 -#define COREM0_RATIO 0x3 -#define CORE_RATIO 0x0 -#define CLK_DIV_CPU0_VAL ((APLL_RATIO << 24) \ - | (PCLK_DBG_RATIO << 20) \ - | (ATB_RATIO << 16) \ - | (PERIPH_RATIO << 12) \ - | (COREM1_RATIO << 8) \ - | (COREM0_RATIO << 4) \ - | (CORE_RATIO << 0)) - -/* CLK_DIV_CPU1 */ -#define HPM_RATIO 0x0 -#define COPY_RATIO 0x3 -#define CLK_DIV_CPU1_VAL ((HPM_RATIO << 4) | (COPY_RATIO)) - -/* CLK_SRC_DMC */ -#define MUX_PWI_SEL_XXTI 0x0 -#define MUX_PWI_SEL_XUSBXTI 0x1 -#define MUX_PWI_SEL_SCLK_HDMI24M 0x2 -#define MUX_PWI_SEL_SCLK_USBPHY0 0x3 -#define MUX_PWI_SEL_SCLK_USBPHY1 0x4 -#define MUX_PWI_SEL_SCLK_HDMIPHY 0x5 -#define MUX_PWI_SEL_SCLKMPLL 0x6 -#define MUX_PWI_SEL_SCLKEPLL 0x7 -#define MUX_PWI_SEL_SCLKVPLL 0x8 -#define MUX_DPHY_SEL_SCLKMPLL 0x0 -#define MUX_DPHY_SEL_SCLKAPLL 0x1 -#define MUX_DMC_BUS_SEL_SCLKMPLL 0x0 -#define MUX_DMC_BUS_SEL_SCLKAPLL 0x1 -#define CLK_SRC_DMC_VAL ((MUX_PWI_SEL_XUSBXTI << 16) \ - | (MUX_DPHY_SEL_SCLKMPLL << 8) \ - | (MUX_DMC_BUS_SEL_SCLKMPLL << 4)) - -/* CLK_DIV_DMC0 */ -#define CORE_TIMERS_RATIO 0x1 -#define COPY2_RATIO 0x3 -#define DMCP_RATIO 0x1 -#define DMCD_RATIO 0x1 -#define DMC_RATIO 0x1 -#define DPHY_RATIO 0x1 -#define ACP_PCLK_RATIO 0x1 -#define ACP_RATIO 0x3 -#define CLK_DIV_DMC0_VAL ((CORE_TIMERS_RATIO << 28) \ - | (COPY2_RATIO << 24) \ - | (DMCP_RATIO << 20) \ - | (DMCD_RATIO << 16) \ - | (DMC_RATIO << 12) \ - | (DPHY_RATIO << 8) \ - | (ACP_PCLK_RATIO << 4) \ - | (ACP_RATIO << 0)) - -/* CLK_DIV_DMC1 */ -#define DPM_RATIO 0x1 -#define DVSEM_RATIO 0x1 -#define PWI_RATIO 0x1 -#define CLK_DIV_DMC1_VAL ((DPM_RATIO << 24) \ - | (DVSEM_RATIO << 16) \ - | (PWI_RATIO << 8)) - -/* CLK_SRC_TOP0 */ -#define MUX_ONENAND_SEL_ACLK_133 0x0 -#define MUX_ONENAND_SEL_ACLK_160 0x1 -#define MUX_ACLK_133_SEL_SCLKMPLL 0x0 -#define MUX_ACLK_133_SEL_SCLKAPLL 0x1 -#define MUX_ACLK_160_SEL_SCLKMPLL 0x0 -#define MUX_ACLK_160_SEL_SCLKAPLL 0x1 -#define MUX_ACLK_100_SEL_SCLKMPLL 0x0 -#define MUX_ACLK_100_SEL_SCLKAPLL 0x1 -#define MUX_ACLK_200_SEL_SCLKMPLL 0x0 -#define MUX_ACLK_200_SEL_SCLKAPLL 0x1 -#define MUX_VPLL_SEL_FINPLL 0x0 -#define MUX_VPLL_SEL_FOUTVPLL 0x1 -#define MUX_EPLL_SEL_FINPLL 0x0 -#define MUX_EPLL_SEL_FOUTEPLL 0x1 -#define MUX_ONENAND_1_SEL_MOUTONENAND 0x0 -#define MUX_ONENAND_1_SEL_SCLKVPLL 0x1 -#define CLK_SRC_TOP0_VAL ((MUX_ONENAND_SEL_ACLK_133 << 28) \ - | (MUX_ACLK_133_SEL_SCLKMPLL << 24) \ - | (MUX_ACLK_160_SEL_SCLKMPLL << 20) \ - | (MUX_ACLK_100_SEL_SCLKMPLL << 16) \ - | (MUX_ACLK_200_SEL_SCLKMPLL << 12) \ - | (MUX_VPLL_SEL_FINPLL << 8) \ - | (MUX_EPLL_SEL_FINPLL << 4)\ - | (MUX_ONENAND_1_SEL_MOUTONENAND << 0)) - -/* CLK_SRC_TOP1 */ -#define VPLLSRC_SEL_FINPLL 0x0 -#define VPLLSRC_SEL_SCLKHDMI24M 0x1 -#define CLK_SRC_TOP1_VAL (VPLLSRC_SEL_FINPLL) - -/* CLK_DIV_TOP */ -#define ONENAND_RATIO 0x0 -#define ACLK_133_RATIO 0x5 -#define ACLK_160_RATIO 0x4 -#define ACLK_100_RATIO 0x7 -#define ACLK_200_RATIO 0x3 -#define CLK_DIV_TOP_VAL ((ONENAND_RATIO << 16) \ - | (ACLK_133_RATIO << 12)\ - | (ACLK_160_RATIO << 8) \ - | (ACLK_100_RATIO << 4) \ - | (ACLK_200_RATIO << 0)) - -/* CLK_SRC_LEFTBUS */ -#define MUX_GDL_SEL_SCLKMPLL 0x0 -#define MUX_GDL_SEL_SCLKAPLL 0x1 -#define CLK_SRC_LEFTBUS_VAL (MUX_GDL_SEL_SCLKMPLL) - -/* CLK_DIV_LEFTBUS */ -#define GPL_RATIO 0x1 -#define GDL_RATIO 0x3 -#define CLK_DIV_LEFTBUS_VAL ((GPL_RATIO << 4) | (GDL_RATIO)) - -/* CLK_SRC_RIGHTBUS */ -#define MUX_GDR_SEL_SCLKMPLL 0x0 -#define MUX_GDR_SEL_SCLKAPLL 0x1 -#define CLK_SRC_RIGHTBUS_VAL (MUX_GDR_SEL_SCLKMPLL) - -/* CLK_DIV_RIGHTBUS */ -#define GPR_RATIO 0x1 -#define GDR_RATIO 0x3 -#define CLK_DIV_RIGHTBUS_VAL ((GPR_RATIO << 4) | (GDR_RATIO)) - -/* CLK_SRS_FSYS: 6 = SCLKMPLL */ -#define SATA_SEL_SCLKMPLL 0 -#define SATA_SEL_SCLKAPLL 1 - -#define MMC_SEL_XXTI 0 -#define MMC_SEL_XUSBXTI 1 -#define MMC_SEL_SCLK_HDMI24M 2 -#define MMC_SEL_SCLK_USBPHY0 3 -#define MMC_SEL_SCLK_USBPHY1 4 -#define MMC_SEL_SCLK_HDMIPHY 5 -#define MMC_SEL_SCLKMPLL 6 -#define MMC_SEL_SCLKEPLL 7 -#define MMC_SEL_SCLKVPLL 8 - -#define MMCC0_SEL MMC_SEL_SCLKMPLL -#define MMCC1_SEL MMC_SEL_SCLKMPLL -#define MMCC2_SEL MMC_SEL_SCLKMPLL -#define MMCC3_SEL MMC_SEL_SCLKMPLL -#define MMCC4_SEL MMC_SEL_SCLKMPLL -#define CLK_SRC_FSYS_VAL ((SATA_SEL_SCLKMPLL << 24) \ - | (MMCC4_SEL << 16) \ - | (MMCC3_SEL << 12) \ - | (MMCC2_SEL << 8) \ - | (MMCC1_SEL << 4) \ - | (MMCC0_SEL << 0)) - -/* SCLK_MMC[0-4] = MOUTMMC[0-4]/(MMC[0-4]_RATIO + 1)/(MMC[0-4]_PRE_RATIO +1) */ -/* CLK_DIV_FSYS1 */ -#define MMC0_RATIO 0xF -#define MMC0_PRE_RATIO 0x0 -#define MMC1_RATIO 0xF -#define MMC1_PRE_RATIO 0x0 -#define CLK_DIV_FSYS1_VAL ((MMC1_PRE_RATIO << 24) \ - | (MMC1_RATIO << 16) \ - | (MMC0_PRE_RATIO << 8) \ - | (MMC0_RATIO << 0)) - -/* CLK_DIV_FSYS2 */ -#define MMC2_RATIO 0xF -#define MMC2_PRE_RATIO 0x0 -#define MMC3_RATIO 0xF -#define MMC3_PRE_RATIO 0x0 -#define CLK_DIV_FSYS2_VAL ((MMC3_PRE_RATIO << 24) \ - | (MMC3_RATIO << 16) \ - | (MMC2_PRE_RATIO << 8) \ - | (MMC2_RATIO << 0)) - -/* CLK_DIV_FSYS3 */ -#define MMC4_RATIO 0xF -#define MMC4_PRE_RATIO 0x0 -#define CLK_DIV_FSYS3_VAL ((MMC4_PRE_RATIO << 8) \ - | (MMC4_RATIO << 0)) - -/* CLK_SRC_PERIL0 */ -#define UART_SEL_XXTI 0 -#define UART_SEL_XUSBXTI 1 -#define UART_SEL_SCLK_HDMI24M 2 -#define UART_SEL_SCLK_USBPHY0 3 -#define UART_SEL_SCLK_USBPHY1 4 -#define UART_SEL_SCLK_HDMIPHY 5 -#define UART_SEL_SCLKMPLL 6 -#define UART_SEL_SCLKEPLL 7 -#define UART_SEL_SCLKVPLL 8 - -#define UART0_SEL UART_SEL_SCLKMPLL -#define UART1_SEL UART_SEL_SCLKMPLL -#define UART2_SEL UART_SEL_SCLKMPLL -#define UART3_SEL UART_SEL_SCLKMPLL -#define UART4_SEL UART_SEL_SCLKMPLL -#define CLK_SRC_PERIL0_VAL ((UART4_SEL << 16) \ - | (UART3_SEL << 12) \ - | (UART2_SEL << 8) \ - | (UART1_SEL << 4) \ - | (UART0_SEL << 0)) - -/* SCLK_UART[0-4] = MOUTUART[0-4]/(UART[0-4]_RATIO + 1) */ -/* CLK_DIV_PERIL0 */ -#define UART0_RATIO 7 -#define UART1_RATIO 7 -#define UART2_RATIO 7 -#define UART3_RATIO 7 -#define UART4_RATIO 7 -#define CLK_DIV_PERIL0_VAL ((UART4_RATIO << 16) \ - | (UART3_RATIO << 12) \ - | (UART2_RATIO << 8) \ - | (UART1_RATIO << 4) \ - | (UART0_RATIO << 0)) - -/* Clock Source CAM/FIMC */ -/* CLK_SRC_CAM */ -#define CAM0_SEL_XUSBXTI 1 -#define CAM1_SEL_XUSBXTI 1 -#define CSIS0_SEL_XUSBXTI 1 -#define CSIS1_SEL_XUSBXTI 1 - -#define FIMC_SEL_SCLKMPLL 6 -#define FIMC0_LCLK_SEL FIMC_SEL_SCLKMPLL -#define FIMC1_LCLK_SEL FIMC_SEL_SCLKMPLL -#define FIMC2_LCLK_SEL FIMC_SEL_SCLKMPLL -#define FIMC3_LCLK_SEL FIMC_SEL_SCLKMPLL - -#define CLK_SRC_CAM_VAL ((CSIS1_SEL_XUSBXTI << 28) \ - | (CSIS0_SEL_XUSBXTI << 24) \ - | (CAM1_SEL_XUSBXTI << 20) \ - | (CAM0_SEL_XUSBXTI << 16) \ - | (FIMC3_LCLK_SEL << 12) \ - | (FIMC2_LCLK_SEL << 8) \ - | (FIMC1_LCLK_SEL << 4) \ - | (FIMC0_LCLK_SEL << 0)) - -/* SCLK CAM */ -/* CLK_DIV_CAM */ -#define FIMC0_LCLK_RATIO 4 -#define FIMC1_LCLK_RATIO 4 -#define FIMC2_LCLK_RATIO 4 -#define FIMC3_LCLK_RATIO 4 -#define CLK_DIV_CAM_VAL ((FIMC3_LCLK_RATIO << 12) \ - | (FIMC2_LCLK_RATIO << 8) \ - | (FIMC1_LCLK_RATIO << 4) \ - | (FIMC0_LCLK_RATIO << 0)) - -/* SCLK MFC */ -/* CLK_SRC_MFC */ -#define MFC_SEL_MPLL 0 -#define MOUTMFC_0 0 -#define MFC_SEL MOUTMFC_0 -#define MFC_0_SEL MFC_SEL_MPLL -#define CLK_SRC_MFC_VAL ((MFC_SEL << 8) | (MFC_0_SEL)) - - -/* CLK_DIV_MFC */ -#define MFC_RATIO 3 -#define CLK_DIV_MFC_VAL (MFC_RATIO) - -/* SCLK G3D */ -/* CLK_SRC_G3D */ -#define G3D_SEL_MPLL 0 -#define MOUTG3D_0 0 -#define G3D_SEL MOUTG3D_0 -#define G3D_0_SEL G3D_SEL_MPLL -#define CLK_SRC_G3D_VAL ((G3D_SEL << 8) | (G3D_0_SEL)) - -/* CLK_DIV_G3D */ -#define G3D_RATIO 1 -#define CLK_DIV_G3D_VAL (G3D_RATIO) - -/* SCLK LCD0 */ -/* CLK_SRC_LCD0 */ -#define FIMD_SEL_SCLKMPLL 6 -#define MDNIE0_SEL_XUSBXTI 1 -#define MDNIE_PWM0_SEL_XUSBXTI 1 -#define MIPI0_SEL_XUSBXTI 1 -#define CLK_SRC_LCD0_VAL ((MIPI0_SEL_XUSBXTI << 12) \ - | (MDNIE_PWM0_SEL_XUSBXTI << 8) \ - | (MDNIE0_SEL_XUSBXTI << 4) \ - | (FIMD_SEL_SCLKMPLL << 0)) - -/* CLK_DIV_LCD0 */ -#define FIMD0_RATIO 4 -#define CLK_DIV_LCD0_VAL (FIMD0_RATIO) - -/* Required period to generate a stable clock output */ -/* PLL_LOCK_TIME */ -#define PLL_LOCKTIME 0x1C20 - -/* PLL Values */ -#define DISABLE 0 -#define ENABLE 1 -#define SET_PLL(mdiv, pdiv, sdiv) ((ENABLE << 31)\ - | (mdiv << 16) \ - | (pdiv << 8) \ - | (sdiv << 0)) - -/* APLL_CON0 */ -#define APLL_MDIV 0xFA -#define APLL_PDIV 0x6 -#define APLL_SDIV 0x1 -#define APLL_CON0_VAL SET_PLL(APLL_MDIV, APLL_PDIV, APLL_SDIV) - -/* APLL_CON1 */ -#define APLL_AFC_ENB 0x1 -#define APLL_AFC 0xC -#define APLL_CON1_VAL ((APLL_AFC_ENB << 31) | (APLL_AFC << 0)) - -/* MPLL_CON0 */ -#define MPLL_MDIV 0xC8 -#define MPLL_PDIV 0x6 -#define MPLL_SDIV 0x1 -#define MPLL_CON0_VAL SET_PLL(MPLL_MDIV, MPLL_PDIV, MPLL_SDIV) - -/* MPLL_CON1 */ -#define MPLL_AFC_ENB 0x0 -#define MPLL_AFC 0x1C -#define MPLL_CON1_VAL ((MPLL_AFC_ENB << 31) | (MPLL_AFC << 0)) - -/* EPLL_CON0 */ -#define EPLL_MDIV 0x30 -#define EPLL_PDIV 0x3 -#define EPLL_SDIV 0x2 -#define EPLL_CON0_VAL SET_PLL(EPLL_MDIV, EPLL_PDIV, EPLL_SDIV) - -/* EPLL_CON1 */ -#define EPLL_K 0x0 -#define EPLL_CON1_VAL (EPLL_K >> 0) - -/* VPLL_CON0 */ -#define VPLL_MDIV 0x35 -#define VPLL_PDIV 0x3 -#define VPLL_SDIV 0x2 -#define VPLL_CON0_VAL SET_PLL(VPLL_MDIV, VPLL_PDIV, VPLL_SDIV) - -/* VPLL_CON1 */ -#define VPLL_SSCG_EN DISABLE -#define VPLL_SEL_PF_DN_SPREAD 0x0 -#define VPLL_MRR 0x11 -#define VPLL_MFR 0x0 -#define VPLL_K 0x400 -#define VPLL_CON1_VAL ((VPLL_SSCG_EN << 31)\ - | (VPLL_SEL_PF_DN_SPREAD << 29) \ - | (VPLL_MRR << 24) \ - | (VPLL_MFR << 16) \ - | (VPLL_K << 0)) - -/* DMC */ -#define DIRECT_CMD_NOP 0x07000000 -#define DIRECT_CMD_ZQ 0x0a000000 -#define DIRECT_CMD_CHIP1_SHIFT (1 << 20) -#define MEM_TIMINGS_MSR_COUNT 4 -#define CTRL_START (1 << 0) -#define CTRL_DLL_ON (1 << 1) -#define AREF_EN (1 << 5) -#define DRV_TYPE (1 << 6) - -struct mem_timings { - unsigned direct_cmd_msr[MEM_TIMINGS_MSR_COUNT]; - unsigned timingref; - unsigned timingrow; - unsigned timingdata; - unsigned timingpower; - unsigned zqcontrol; - unsigned control0; - unsigned control1; - unsigned control2; - unsigned concontrol; - unsigned prechconfig; - unsigned memcontrol; - unsigned memconfig0; - unsigned memconfig1; - unsigned dll_resync; - unsigned dll_on; -}; - -/* MIU */ -/* MIU Config Register Offsets*/ -#define APB_SFR_INTERLEAVE_CONF_OFFSET 0x400 -#define APB_SFR_ARBRITATION_CONF_OFFSET 0xC00 -#define ABP_SFR_SLV_ADDRMAP_CONF_OFFSET 0x800 -#define ABP_SFR_INTERLEAVE_ADDRMAP_START_OFFSET 0x808 -#define ABP_SFR_INTERLEAVE_ADDRMAP_END_OFFSET 0x810 -#define ABP_SFR_SLV0_SINGLE_ADDRMAP_START_OFFSET 0x818 -#define ABP_SFR_SLV0_SINGLE_ADDRMAP_END_OFFSET 0x820 -#define ABP_SFR_SLV1_SINGLE_ADDRMAP_START_OFFSET 0x828 -#define ABP_SFR_SLV1_SINGLE_ADDRMAP_END_OFFSET 0x830 - -#ifdef CONFIG_ORIGEN -/* Interleave: 2Bit, Interleave_bit1: 0x15, Interleave_bit0: 0x7 */ -#define APB_SFR_INTERLEAVE_CONF_VAL 0x20001507 -#define APB_SFR_ARBRITATION_CONF_VAL 0x00000001 -#endif - -#define INTERLEAVE_ADDR_MAP_START_ADDR 0x40000000 -#define INTERLEAVE_ADDR_MAP_END_ADDR 0xbfffffff -#define INTERLEAVE_ADDR_MAP_EN 0x00000001 - -#ifdef CONFIG_MIU_1BIT_INTERLEAVED -/* Interleave_bit0: 0xC*/ -#define APB_SFR_INTERLEAVE_CONF_VAL 0x0000000c -#endif -#ifdef CONFIG_MIU_2BIT_INTERLEAVED -/* Interleave: 2Bit, Interleave_bit1: 0x15, Interleave_bit0: 0xc */ -#define APB_SFR_INTERLEAVE_CONF_VAL 0x2000150c -#endif -#define SLAVE0_SINGLE_ADDR_MAP_START_ADDR 0x40000000 -#define SLAVE0_SINGLE_ADDR_MAP_END_ADDR 0x7fffffff -#define SLAVE1_SINGLE_ADDR_MAP_START_ADDR 0x80000000 -#define SLAVE1_SINGLE_ADDR_MAP_END_ADDR 0xbfffffff -/* Enable SME0 and SME1*/ -#define APB_SFR_SLV_ADDR_MAP_CONF_VAL 0x00000006 - -#define FORCE_DLL_RESYNC 3 -#define DLL_CONTROL_ON 1 - -#define DIRECT_CMD1 0x00020000 -#define DIRECT_CMD2 0x00030000 -#define DIRECT_CMD3 0x00010002 -#define DIRECT_CMD4 0x00000328 - -#define CTRL_ZQ_MODE_NOTERM (0x1 << 0) -#define CTRL_ZQ_START (0x1 << 1) -#define CTRL_ZQ_DIV (0 << 4) -#define CTRL_ZQ_MODE_DDS (0x7 << 8) -#define CTRL_ZQ_MODE_TERM (0x2 << 11) -#define CTRL_ZQ_FORCE_IMPN (0x5 << 14) -#define CTRL_ZQ_FORCE_IMPP (0x6 << 17) -#define CTRL_DCC (0xE38 << 20) -#define ZQ_CONTROL_VAL (CTRL_ZQ_MODE_NOTERM | CTRL_ZQ_START\ - | CTRL_ZQ_DIV | CTRL_ZQ_MODE_DDS\ - | CTRL_ZQ_MODE_TERM | CTRL_ZQ_FORCE_IMPN\ - | CTRL_ZQ_FORCE_IMPP | CTRL_DCC) - -#define ASYNC (0 << 0) -#define CLK_RATIO (1 << 1) -#define DIV_PIPE (1 << 3) -#define AWR_ON (1 << 4) -#define AREF_DISABLE (0 << 5) -#define DRV_TYPE_DISABLE (0 << 6) -#define CHIP0_NOT_EMPTY (0 << 8) -#define CHIP1_NOT_EMPTY (0 << 9) -#define DQ_SWAP_DISABLE (0 << 10) -#define QOS_FAST_DISABLE (0 << 11) -#define RD_FETCH (0x3 << 12) -#define TIMEOUT_LEVEL0 (0xFFF << 16) -#define CONCONTROL_VAL (ASYNC | CLK_RATIO | DIV_PIPE | AWR_ON\ - | AREF_DISABLE | DRV_TYPE_DISABLE\ - | CHIP0_NOT_EMPTY | CHIP1_NOT_EMPTY\ - | DQ_SWAP_DISABLE | QOS_FAST_DISABLE\ - | RD_FETCH | TIMEOUT_LEVEL0) - -#define CLK_STOP_DISABLE (0 << 1) -#define DPWRDN_DISABLE (0 << 2) -#define DPWRDN_TYPE (0 << 3) -#define TP_DISABLE (0 << 4) -#define DSREF_DIABLE (0 << 5) -#define ADD_LAT_PALL (1 << 6) -#define MEM_TYPE_DDR3 (0x6 << 8) -#define MEM_WIDTH_32 (0x2 << 12) -#define NUM_CHIP_2 (1 << 16) -#define BL_8 (0x3 << 20) -#define MEMCONTROL_VAL (CLK_STOP_DISABLE | DPWRDN_DISABLE\ - | DPWRDN_TYPE | TP_DISABLE | DSREF_DIABLE\ - | ADD_LAT_PALL | MEM_TYPE_DDR3 | MEM_WIDTH_32\ - | NUM_CHIP_2 | BL_8) - - -#define CHIP_BANK_8 (0x3 << 0) -#define CHIP_ROW_14 (0x2 << 4) -#define CHIP_COL_10 (0x3 << 8) -#define CHIP_MAP_INTERLEAVED (1 << 12) -#define CHIP_MASK (0xe0 << 16) -#ifdef CONFIG_MIU_LINEAR -#define CHIP0_BASE (0x40 << 24) -#define CHIP1_BASE (0x60 << 24) -#else -#define CHIP0_BASE (0x20 << 24) -#define CHIP1_BASE (0x40 << 24) -#endif -#define MEMCONFIG0_VAL (CHIP_BANK_8 | CHIP_ROW_14 | CHIP_COL_10\ - | CHIP_MAP_INTERLEAVED | CHIP_MASK | CHIP0_BASE) -#define MEMCONFIG1_VAL (CHIP_BANK_8 | CHIP_ROW_14 | CHIP_COL_10\ - | CHIP_MAP_INTERLEAVED | CHIP_MASK | CHIP1_BASE) - -#define TP_CNT (0xff << 24) -#define PRECHCONFIG TP_CNT - -#define CTRL_OFF (0 << 0) -#define CTRL_DLL_OFF (0 << 1) -#define CTRL_HALF (0 << 2) -#define CTRL_DFDQS (1 << 3) -#define DQS_DELAY (0 << 4) -#define CTRL_START_POINT (0x10 << 8) -#define CTRL_INC (0x10 << 16) -#define CTRL_FORCE (0x71 << 24) -#define CONTROL0_VAL (CTRL_OFF | CTRL_DLL_OFF | CTRL_HALF\ - | CTRL_DFDQS | DQS_DELAY | CTRL_START_POINT\ - | CTRL_INC | CTRL_FORCE) - -#define CTRL_SHIFTC (0x6 << 0) -#define CTRL_REF (8 << 4) -#define CTRL_SHGATE (1 << 29) -#define TERM_READ_EN (1 << 30) -#define TERM_WRITE_EN (1 << 31) -#define CONTROL1_VAL (CTRL_SHIFTC | CTRL_REF | CTRL_SHGATE\ - | TERM_READ_EN | TERM_WRITE_EN) - -#define CONTROL2_VAL 0x00000000 - -#ifdef CONFIG_ORIGEN -#define TIMINGREF_VAL 0x000000BB -#define TIMINGROW_VAL 0x4046654f -#define TIMINGDATA_VAL 0x46400506 -#define TIMINGPOWER_VAL 0x52000A3C -#else -#define TIMINGREF_VAL 0x000000BC -#ifdef DRAM_CLK_330 -#define TIMINGROW_VAL 0x3545548d -#define TIMINGDATA_VAL 0x45430506 -#define TIMINGPOWER_VAL 0x4439033c -#endif -#ifdef DRAM_CLK_400 -#define TIMINGROW_VAL 0x45430506 -#define TIMINGDATA_VAL 0x56500506 -#define TIMINGPOWER_VAL 0x5444033d -#endif -#endif -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/exynos5_setup.h b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/exynos5_setup.h deleted file mode 100644 index 53b0ace6e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/exynos5_setup.h +++ /dev/null @@ -1,945 +0,0 @@ -/* - * Machine Specific Values for SMDK5250 board based on EXYNOS5 - * - * Copyright (C) 2012 Samsung Electronics - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef _SMDK5250_SETUP_H -#define _SMDK5250_SETUP_H - -#include <config.h> -#include <asm/arch/dmc.h> - -#define NOT_AVAILABLE 0 -#define DATA_MASK 0xFFFFF - -#define ENABLE_BIT 0x1 -#define DISABLE_BIT 0x0 -#define CA_SWAP_EN (1 << 0) - -/* Set PLL */ -#define set_pll(mdiv, pdiv, sdiv) (1<<31 | mdiv<<16 | pdiv<<8 | sdiv) - -/* MEMCONTROL register bit fields */ -#define DMC_MEMCONTROL_CLK_STOP_DISABLE (0 << 0) -#define DMC_MEMCONTROL_DPWRDN_DISABLE (0 << 1) -#define DMC_MEMCONTROL_DPWRDN_ACTIVE_PRECHARGE (0 << 2) -#define DMC_MEMCONTROL_TP_DISABLE (0 << 4) -#define DMC_MEMCONTROL_DSREF_DISABLE (0 << 5) -#define DMC_MEMCONTROL_DSREF_ENABLE (1 << 5) -#define DMC_MEMCONTROL_ADD_LAT_PALL_CYCLE(x) (x << 6) - -#define DMC_MEMCONTROL_MEM_TYPE_LPDDR3 (7 << 8) -#define DMC_MEMCONTROL_MEM_TYPE_DDR3 (6 << 8) -#define DMC_MEMCONTROL_MEM_TYPE_LPDDR2 (5 << 8) - -#define DMC_MEMCONTROL_MEM_WIDTH_32BIT (2 << 12) - -#define DMC_MEMCONTROL_NUM_CHIP_1 (0 << 16) -#define DMC_MEMCONTROL_NUM_CHIP_2 (1 << 16) - -#define DMC_MEMCONTROL_BL_8 (3 << 20) -#define DMC_MEMCONTROL_BL_4 (2 << 20) - -#define DMC_MEMCONTROL_PZQ_DISABLE (0 << 24) - -#define DMC_MEMCONTROL_MRR_BYTE_7_0 (0 << 25) -#define DMC_MEMCONTROL_MRR_BYTE_15_8 (1 << 25) -#define DMC_MEMCONTROL_MRR_BYTE_23_16 (2 << 25) -#define DMC_MEMCONTROL_MRR_BYTE_31_24 (3 << 25) - -/* MEMCONFIG0 register bit fields */ -#define DMC_MEMCONFIGX_CHIP_MAP_INTERLEAVED (1 << 12) -#define DMC_MEMCONFIG_CHIP_MAP_SPLIT (2 << 12) -#define DMC_MEMCONFIGX_CHIP_COL_10 (3 << 8) -#define DMC_MEMCONFIGX_CHIP_ROW_14 (2 << 4) -#define DMC_MEMCONFIGX_CHIP_ROW_15 (3 << 4) -#define DMC_MEMCONFIGX_CHIP_BANK_8 (3 << 0) - -#define DMC_MEMBASECONFIGX_CHIP_BASE(x) (x << 16) -#define DMC_MEMBASECONFIGX_CHIP_MASK(x) (x << 0) -#define DMC_MEMBASECONFIG_VAL(x) ( \ - DMC_MEMBASECONFIGX_CHIP_BASE(x) | \ - DMC_MEMBASECONFIGX_CHIP_MASK(0x780) \ -) - -/* - * As we use channel interleaving, therefore value of the base address - * register must be set as half of the bus base address - * RAM start addess is 0x2000_0000 which means chip_base is 0x20, so - * we need to set half 0x10 to the membaseconfigx registers - * see exynos5420 UM section 17.17.3.21 for more. - */ -#define DMC_CHIP_BASE_0 0x10 -#define DMC_CHIP_BASE_1 0x50 -#define DMC_CHIP_MASK 0x7C0 - -#define DMC_MEMBASECONFIG0_VAL DMC_MEMBASECONFIG_VAL(0x40) -#define DMC_MEMBASECONFIG1_VAL DMC_MEMBASECONFIG_VAL(0x80) - -#define DMC_PRECHCONFIG_VAL 0xFF000000 -#define DMC_PWRDNCONFIG_VAL 0xFFFF00FF - -#define DMC_CONCONTROL_RESET_VAL 0x0FFF0000 -#define DFI_INIT_START (1 << 28) -#define EMPTY (1 << 8) -#define AREF_EN (1 << 5) - -#define DFI_INIT_COMPLETE_CHO (1 << 2) -#define DFI_INIT_COMPLETE_CH1 (1 << 3) - -#define RDLVL_COMPLETE_CHO (1 << 14) -#define RDLVL_COMPLETE_CH1 (1 << 15) - -#define CLK_STOP_EN (1 << 0) -#define DPWRDN_EN (1 << 1) -#define DSREF_EN (1 << 5) - -/* COJCONTROL register bit fields */ -#define DMC_CONCONTROL_IO_PD_CON_DISABLE (0 << 3) -#define DMC_CONCONTROL_IO_PD_CON_ENABLE (1 << 3) -#define DMC_CONCONTROL_AREF_EN_DISABLE (0 << 5) -#define DMC_CONCONTROL_AREF_EN_ENABLE (1 << 5) -#define DMC_CONCONTROL_EMPTY_DISABLE (0 << 8) -#define DMC_CONCONTROL_EMPTY_ENABLE (1 << 8) -#define DMC_CONCONTROL_RD_FETCH_DISABLE (0x0 << 12) -#define DMC_CONCONTROL_TIMEOUT_LEVEL0 (0xFFF << 16) -#define DMC_CONCONTROL_DFI_INIT_START_DISABLE (0 << 28) - -#define DMC_CONCONTROL_VAL 0x1FFF2101 - -#define DREX_CONCONTROL_VAL DMC_CONCONTROL_VAL \ - | DMC_CONCONTROL_AREF_EN_ENABLE \ - | DMC_CONCONTROL_IO_PD_CON_ENABLE - -#define DMC_CONCONTROL_IO_PD_CON(x) (x << 6) - -/* CLK_DIV_CPU1 */ -#define HPM_RATIO 0x2 -#define COPY_RATIO 0x0 - -/* CLK_DIV_CPU1 = 0x00000003 */ -#define CLK_DIV_CPU1_VAL ((HPM_RATIO << 4) \ - | (COPY_RATIO)) - -/* CLK_SRC_CORE0 */ -#define CLK_SRC_CORE0_VAL 0x00000000 - -/* CLK_SRC_CORE1 */ -#define CLK_SRC_CORE1_VAL 0x100 - -/* CLK_DIV_CORE0 */ -#define CLK_DIV_CORE0_VAL 0x00120000 - -/* CLK_DIV_CORE1 */ -#define CLK_DIV_CORE1_VAL 0x07070700 - -/* CLK_DIV_SYSRGT */ -#define CLK_DIV_SYSRGT_VAL 0x00000111 - -/* CLK_DIV_ACP */ -#define CLK_DIV_ACP_VAL 0x12 - -/* CLK_DIV_SYSLFT */ -#define CLK_DIV_SYSLFT_VAL 0x00000311 - -#define MUX_APLL_SEL_MASK (1 << 0) -#define MUX_MPLL_SEL_MASK (1 << 8) -#define MPLL_SEL_MOUT_MPLLFOUT (2 << 8) -#define MUX_CPLL_SEL_MASK (1 << 8) -#define MUX_EPLL_SEL_MASK (1 << 12) -#define MUX_VPLL_SEL_MASK (1 << 16) -#define MUX_GPLL_SEL_MASK (1 << 28) -#define MUX_BPLL_SEL_MASK (1 << 0) -#define MUX_HPM_SEL_MASK (1 << 20) -#define HPM_SEL_SCLK_MPLL (1 << 21) -#define PLL_LOCKED (1 << 29) -#define APLL_CON0_LOCKED (1 << 29) -#define MPLL_CON0_LOCKED (1 << 29) -#define BPLL_CON0_LOCKED (1 << 29) -#define CPLL_CON0_LOCKED (1 << 29) -#define EPLL_CON0_LOCKED (1 << 29) -#define GPLL_CON0_LOCKED (1 << 29) -#define VPLL_CON0_LOCKED (1 << 29) -#define CLK_REG_DISABLE 0x0 -#define TOP2_VAL 0x0110000 - -/* SCLK_SRC_ISP - set SPI0/1 to 6 = SCLK_MPLL_USER */ -#define SPI0_ISP_SEL 6 -#define SPI1_ISP_SEL 6 -#define SCLK_SRC_ISP_VAL (SPI1_ISP_SEL << 4) \ - | (SPI0_ISP_SEL << 0) - -/* SCLK_DIV_ISP - set SPI0/1 to 0xf = divide by 16 */ -#define SPI0_ISP_RATIO 0xf -#define SPI1_ISP_RATIO 0xf -#define SCLK_DIV_ISP_VAL (SPI1_ISP_RATIO << 12) \ - | (SPI0_ISP_RATIO << 0) - -/* CLK_DIV_FSYS2 */ -#define MMC2_RATIO_MASK 0xf -#define MMC2_RATIO_VAL 0x3 -#define MMC2_RATIO_OFFSET 0 - -#define MMC2_PRE_RATIO_MASK 0xff -#define MMC2_PRE_RATIO_VAL 0x9 -#define MMC2_PRE_RATIO_OFFSET 8 - -#define MMC3_RATIO_MASK 0xf -#define MMC3_RATIO_VAL 0x1 -#define MMC3_RATIO_OFFSET 16 - -#define MMC3_PRE_RATIO_MASK 0xff -#define MMC3_PRE_RATIO_VAL 0x0 -#define MMC3_PRE_RATIO_OFFSET 24 - -/* CLK_SRC_LEX */ -#define CLK_SRC_LEX_VAL 0x0 - -/* CLK_DIV_LEX */ -#define CLK_DIV_LEX_VAL 0x10 - -/* CLK_DIV_R0X */ -#define CLK_DIV_R0X_VAL 0x10 - -/* CLK_DIV_L0X */ -#define CLK_DIV_R1X_VAL 0x10 - -/* CLK_DIV_ISP2 */ -#define CLK_DIV_ISP2_VAL 0x1 - -/* CLK_SRC_KFC */ -#define SRC_KFC_HPM_SEL (1 << 15) - -/* CLK_SRC_KFC */ -#define CLK_SRC_KFC_VAL 0x00008001 - -/* CLK_DIV_KFC */ -#define CLK_DIV_KFC_VAL 0x03300110 - -/* CLK_DIV2_RATIO */ -#define CLK_DIV2_RATIO 0x10111150 - -/* CLK_DIV4_RATIO */ -#define CLK_DIV4_RATIO 0x00000003 - -/* CLK_DIV_G2D */ -#define CLK_DIV_G2D 0x00000010 - -/* - * DIV_DISP1_0 - * For DP, divisor should be 2 - */ -#define CLK_DIV_DISP1_0_FIMD1 (2 << 0) - -/* CLK_GATE_IP_DISP1 */ -#define CLK_GATE_DP1_ALLOW (1 << 4) - -/* AUDIO CLK SEL */ -#define AUDIO0_SEL_EPLL (0x6 << 28) -#define AUDIO0_RATIO 0x5 -#define PCM0_RATIO 0x3 -#define DIV_MAU_VAL (PCM0_RATIO << 24 | AUDIO0_RATIO << 20) - -/* CLK_SRC_CDREX */ -#define MUX_MCLK_CDR_MSPLL (1 << 4) -#define MUX_BPLL_SEL_FOUTBPLL (1 << 0) -#define BPLL_SEL_MASK 0x7 -#define FOUTBPLL 2 - -#define DDR3PHY_CTRL_PHY_RESET (1 << 0) -#define DDR3PHY_CTRL_PHY_RESET_OFF (0 << 0) - -#define PHY_CON0_RESET_VAL 0x17020a40 -#define P0_CMD_EN (1 << 14) -#define BYTE_RDLVL_EN (1 << 13) -#define CTRL_SHGATE (1 << 8) - -#define PHY_CON1_RESET_VAL 0x09210100 -#define RDLVL_PASS_ADJ_VAL 0x6 -#define RDLVL_PASS_ADJ_OFFSET 16 -#define CTRL_GATEDURADJ_MASK (0xf << 20) -#define READ_LEVELLING_DDR3 0x0100 - -#define PHY_CON2_RESET_VAL 0x00010004 -#define INIT_DESKEW_EN (1 << 6) -#define DLL_DESKEW_EN (1 << 12) -#define RDLVL_GATE_EN (1 << 24) -#define RDLVL_EN (1 << 25) -#define RDLVL_INCR_ADJ (0x1 << 16) - -/* DREX_PAUSE */ -#define DREX_PAUSE_EN (1 << 0) - -#define BYPASS_EN (1 << 22) - -/* MEMMORY VAL */ -#define PHY_CON0_VAL 0x17021A00 - -#define PHY_CON12_RESET_VAL 0x10100070 -#define PHY_CON12_VAL 0x10107F50 -#define CTRL_START (1 << 6) -#define CTRL_DLL_ON (1 << 5) -#define CTRL_FORCE_MASK (0x7F << 8) -#define CTRL_LOCK_COARSE_MASK (0x7F << 10) - -#define CTRL_OFFSETD_RESET_VAL 0x8 -#define CTRL_OFFSETD_VAL 0x7F - -#define CTRL_OFFSETR0 0x7F -#define CTRL_OFFSETR1 0x7F -#define CTRL_OFFSETR2 0x7F -#define CTRL_OFFSETR3 0x7F -#define PHY_CON4_VAL (CTRL_OFFSETR0 << 0 | \ - CTRL_OFFSETR1 << 8 | \ - CTRL_OFFSETR2 << 16 | \ - CTRL_OFFSETR3 << 24) -#define PHY_CON4_RESET_VAL 0x08080808 - -#define CTRL_OFFSETW0 0x7F -#define CTRL_OFFSETW1 0x7F -#define CTRL_OFFSETW2 0x7F -#define CTRL_OFFSETW3 0x7F -#define PHY_CON6_VAL (CTRL_OFFSETW0 << 0 | \ - CTRL_OFFSETW1 << 8 | \ - CTRL_OFFSETW2 << 16 | \ - CTRL_OFFSETW3 << 24) -#define PHY_CON6_RESET_VAL 0x08080808 - -#define PHY_CON14_RESET_VAL 0x001F0000 -#define CTRL_PULLD_DQS 0xF -#define CTRL_PULLD_DQS_OFFSET 0 - -/* ZQ Configurations */ -#define PHY_CON16_RESET_VAL 0x08000304 - -#define ZQ_CLK_EN (1 << 27) -#define ZQ_CLK_DIV_EN (1 << 18) -#define ZQ_MANUAL_STR (1 << 1) -#define ZQ_DONE (1 << 0) -#define ZQ_MODE_DDS_OFFSET 24 - -#define CTRL_RDLVL_GATE_ENABLE 1 -#define CTRL_RDLVL_GATE_DISABLE 0 -#define CTRL_RDLVL_DATA_ENABLE 2 - -/* Direct Command */ -#define DIRECT_CMD_NOP 0x07000000 -#define DIRECT_CMD_PALL 0x01000000 -#define DIRECT_CMD_ZQINIT 0x0a000000 -#define DIRECT_CMD_CHANNEL_SHIFT 28 -#define DIRECT_CMD_CHIP_SHIFT 20 -#define DIRECT_CMD_BANK_SHIFT 16 -#define DIRECT_CMD_REFA (5 << 24) -#define DIRECT_CMD_MRS1 0x71C00 -#define DIRECT_CMD_MRS2 0x10BFC -#define DIRECT_CMD_MRS3 0x0050C -#define DIRECT_CMD_MRS4 0x00868 -#define DIRECT_CMD_MRS5 0x00C04 - -/* Drive Strength */ -#define IMPEDANCE_48_OHM 4 -#define IMPEDANCE_40_OHM 5 -#define IMPEDANCE_34_OHM 6 -#define IMPEDANCE_30_OHM 7 -#define PHY_CON39_VAL_48_OHM 0x09240924 -#define PHY_CON39_VAL_40_OHM 0x0B6D0B6D -#define PHY_CON39_VAL_34_OHM 0x0DB60DB6 -#define PHY_CON39_VAL_30_OHM 0x0FFF0FFF - -#define CTRL_BSTLEN_OFFSET 8 -#define CTRL_RDLAT_OFFSET 0 - -#define CMD_DEFAULT_LPDDR3 0xF -#define CMD_DEFUALT_OFFSET 0 -#define T_WRDATA_EN 0x7 -#define T_WRDATA_EN_DDR3 0x8 -#define T_WRDATA_EN_OFFSET 16 -#define T_WRDATA_EN_MASK 0x1f - -#define PHY_CON31_VAL 0x0C183060 -#define PHY_CON32_VAL 0x60C18306 -#define PHY_CON33_VAL 0x00000030 - -#define PHY_CON31_RESET_VAL 0x0 -#define PHY_CON32_RESET_VAL 0x0 -#define PHY_CON33_RESET_VAL 0x0 - -#define SL_DLL_DYN_CON_EN (1 << 1) -#define FP_RESYNC (1 << 3) -#define CTRL_START (1 << 6) - -#define DMC_AREF_EN (1 << 5) -#define DMC_CONCONTROL_EMPTY (1 << 8) -#define DFI_INIT_START (1 << 28) - -#define DMC_MEMCONTROL_VAL 0x00312700 -#define CLK_STOP_EN (1 << 0) -#define DPWRDN_EN (1 << 1) -#define DSREF_EN (1 << 5) - -#define MEMBASECONFIG_CHIP_MASK_VAL 0x7E0 -#define MEMBASECONFIG_CHIP_MASK_OFFSET 0 -#define MEMBASECONFIG0_CHIP_BASE_VAL 0x20 -#define MEMBASECONFIG1_CHIP_BASE_VAL 0x40 -#define CHIP_BASE_OFFSET 16 - -#define MEMCONFIG_VAL 0x1323 -#define PRECHCONFIG_DEFAULT_VAL 0xFF000000 -#define PWRDNCONFIG_DEFAULT_VAL 0xFFFF00FF - -#define TIMINGAREF_VAL 0x5d -#define TIMINGROW_VAL 0x345A8692 -#define TIMINGDATA_VAL 0x3630065C -#define TIMINGPOWER_VAL 0x50380336 -#define DFI_INIT_COMPLETE (1 << 3) - -#define BRBRSVCONTROL_VAL 0x00000033 -#define BRBRSVCONFIG_VAL 0x88778877 - -/* Clock Gating Control (CGCONTROL) register */ -#define MEMIF_CG_EN (1 << 3) /* Memory interface clock gating */ -#define SCG_CG_EN (1 << 2) /* Scheduler clock gating */ -#define BUSIF_WR_CG_EN (1 << 1) /* Bus interface write channel clock gating */ -#define BUSIF_RD_CG_EN (1 << 0) /* Bus interface read channel clock gating */ -#define DMC_INTERNAL_CG (MEMIF_CG_EN | SCG_CG_EN | \ - BUSIF_WR_CG_EN | BUSIF_RD_CG_EN) - -/* DMC PHY Control0 register */ -#define PHY_CONTROL0_RESET_VAL 0x0 -#define MEM_TERM_EN (1 << 31) /* Termination enable for memory */ -#define PHY_TERM_EN (1 << 30) /* Termination enable for PHY */ -#define DMC_CTRL_SHGATE (1 << 29) /* Duration of DQS gating signal */ -#define FP_RSYNC (1 << 3) /* Force DLL resyncronization */ - -/* Driver strength for CK, CKE, CS & CA */ -#define IMP_OUTPUT_DRV_40_OHM 0x5 -#define IMP_OUTPUT_DRV_30_OHM 0x7 -#define DA_3_DS_OFFSET 25 -#define DA_2_DS_OFFSET 22 -#define DA_1_DS_OFFSET 19 -#define DA_0_DS_OFFSET 16 -#define CA_CK_DRVR_DS_OFFSET 9 -#define CA_CKE_DRVR_DS_OFFSET 6 -#define CA_CS_DRVR_DS_OFFSET 3 -#define CA_ADR_DRVR_DS_OFFSET 0 - -#define PHY_CON42_CTRL_BSTLEN_SHIFT 8 -#define PHY_CON42_CTRL_RDLAT_SHIFT 0 - -/* - * Definitions that differ with SoC's. - * Below is the part defining macros for smdk5250. - * Else part introduces macros for smdk5420. - */ -#ifndef CONFIG_SMDK5420 - -/* APLL_CON1 */ -#define APLL_CON1_VAL (0x00203800) - -/* MPLL_CON1 */ -#define MPLL_CON1_VAL (0x00203800) - -/* CPLL_CON1 */ -#define CPLL_CON1_VAL (0x00203800) - -/* DPLL_CON1 */ -#define DPLL_CON1_VAL (NOT_AVAILABLE) - -/* GPLL_CON1 */ -#define GPLL_CON1_VAL (0x00203800) - -/* EPLL_CON1, CON2 */ -#define EPLL_CON1_VAL 0x00000000 -#define EPLL_CON2_VAL 0x00000080 - -/* VPLL_CON1, CON2 */ -#define VPLL_CON1_VAL 0x00000000 -#define VPLL_CON2_VAL 0x00000080 - -/* RPLL_CON1, CON2 */ -#define RPLL_CON1_VAL NOT_AVAILABLE -#define RPLL_CON2_VAL NOT_AVAILABLE - -/* BPLL_CON1 */ -#define BPLL_CON1_VAL 0x00203800 - -/* SPLL_CON1 */ -#define SPLL_CON1_VAL NOT_AVAILABLE - -/* IPLL_CON1 */ -#define IPLL_CON1_VAL NOT_AVAILABLE - -/* KPLL_CON1 */ -#define KPLL_CON1_VAL NOT_AVAILABLE - -/* CLK_SRC_ISP */ -#define CLK_SRC_ISP_VAL NOT_AVAILABLE -#define CLK_DIV_ISP0_VAL 0x31 -#define CLK_DIV_ISP1_VAL 0x0 - -/* CLK_FSYS */ -#define CLK_SRC_FSYS0_VAL 0x66666 -#define CLK_DIV_FSYS0_VAL 0x0BB00000 -#define CLK_DIV_FSYS1_VAL NOT_AVAILABLE -#define CLK_DIV_FSYS2_VAL NOT_AVAILABLE - -/* CLK_SRC_CPU */ -/* 0 = MOUTAPLL, 1 = SCLKMPLL */ -#define MUX_HPM_SEL 0 -#define MUX_CPU_SEL 0 -#define MUX_APLL_SEL 1 - -#define CLK_SRC_CPU_VAL ((MUX_HPM_SEL << 20) \ - | (MUX_CPU_SEL << 16) \ - | (MUX_APLL_SEL)) - -/* CLK_SRC_CDREX */ -#define CLK_SRC_CDREX_VAL 0x1 - -/* CLK_DIV_CDREX */ -#define CLK_DIV_CDREX0_VAL NOT_AVAILABLE -#define CLK_DIV_CDREX1_VAL NOT_AVAILABLE - -/* CLK_DIV_CPU0_VAL */ -#define CLK_DIV_CPU0_VAL NOT_AVAILABLE - -#define MCLK_CDREX2_RATIO 0x0 -#define ACLK_EFCON_RATIO 0x1 -#define MCLK_DPHY_RATIO 0x1 -#define MCLK_CDREX_RATIO 0x1 -#define ACLK_C2C_200_RATIO 0x1 -#define C2C_CLK_400_RATIO 0x1 -#define PCLK_CDREX_RATIO 0x1 -#define ACLK_CDREX_RATIO 0x1 - -#define CLK_DIV_CDREX_VAL ((MCLK_DPHY_RATIO << 24) \ - | (C2C_CLK_400_RATIO << 6) \ - | (PCLK_CDREX_RATIO << 4) \ - | (ACLK_CDREX_RATIO)) - -/* CLK_SRC_TOP0 */ -#define MUX_ACLK_300_GSCL_SEL 0x0 -#define MUX_ACLK_300_GSCL_MID_SEL 0x0 -#define MUX_ACLK_400_G3D_MID_SEL 0x0 -#define MUX_ACLK_333_SEL 0x0 -#define MUX_ACLK_300_DISP1_SEL 0x0 -#define MUX_ACLK_300_DISP1_MID_SEL 0x0 -#define MUX_ACLK_200_SEL 0x0 -#define MUX_ACLK_166_SEL 0x0 -#define CLK_SRC_TOP0_VAL ((MUX_ACLK_300_GSCL_SEL << 25) \ - | (MUX_ACLK_300_GSCL_MID_SEL << 24) \ - | (MUX_ACLK_400_G3D_MID_SEL << 20) \ - | (MUX_ACLK_333_SEL << 16) \ - | (MUX_ACLK_300_DISP1_SEL << 15) \ - | (MUX_ACLK_300_DISP1_MID_SEL << 14) \ - | (MUX_ACLK_200_SEL << 12) \ - | (MUX_ACLK_166_SEL << 8)) - -/* CLK_SRC_TOP1 */ -#define MUX_ACLK_400_G3D_SEL 0x1 -#define MUX_ACLK_400_ISP_SEL 0x0 -#define MUX_ACLK_400_IOP_SEL 0x0 -#define MUX_ACLK_MIPI_HSI_TXBASE_SEL 0x0 -#define MUX_ACLK_300_GSCL_MID1_SEL 0x0 -#define MUX_ACLK_300_DISP1_MID1_SEL 0x0 -#define CLK_SRC_TOP1_VAL ((MUX_ACLK_400_G3D_SEL << 28) \ - |(MUX_ACLK_400_ISP_SEL << 24) \ - |(MUX_ACLK_400_IOP_SEL << 20) \ - |(MUX_ACLK_MIPI_HSI_TXBASE_SEL << 16) \ - |(MUX_ACLK_300_GSCL_MID1_SEL << 12) \ - |(MUX_ACLK_300_DISP1_MID1_SEL << 8)) - -/* CLK_SRC_TOP2 */ -#define MUX_GPLL_SEL 0x1 -#define MUX_BPLL_USER_SEL 0x0 -#define MUX_MPLL_USER_SEL 0x0 -#define MUX_VPLL_SEL 0x1 -#define MUX_EPLL_SEL 0x1 -#define MUX_CPLL_SEL 0x1 -#define VPLLSRC_SEL 0x0 -#define CLK_SRC_TOP2_VAL ((MUX_GPLL_SEL << 28) \ - | (MUX_BPLL_USER_SEL << 24) \ - | (MUX_MPLL_USER_SEL << 20) \ - | (MUX_VPLL_SEL << 16) \ - | (MUX_EPLL_SEL << 12) \ - | (MUX_CPLL_SEL << 8) \ - | (VPLLSRC_SEL)) -/* CLK_SRC_TOP3 */ -#define MUX_ACLK_333_SUB_SEL 0x1 -#define MUX_ACLK_400_SUB_SEL 0x1 -#define MUX_ACLK_266_ISP_SUB_SEL 0x1 -#define MUX_ACLK_266_GPS_SUB_SEL 0x0 -#define MUX_ACLK_300_GSCL_SUB_SEL 0x1 -#define MUX_ACLK_266_GSCL_SUB_SEL 0x1 -#define MUX_ACLK_300_DISP1_SUB_SEL 0x1 -#define MUX_ACLK_200_DISP1_SUB_SEL 0x1 -#define CLK_SRC_TOP3_VAL ((MUX_ACLK_333_SUB_SEL << 24) \ - | (MUX_ACLK_400_SUB_SEL << 20) \ - | (MUX_ACLK_266_ISP_SUB_SEL << 16) \ - | (MUX_ACLK_266_GPS_SUB_SEL << 12) \ - | (MUX_ACLK_300_GSCL_SUB_SEL << 10) \ - | (MUX_ACLK_266_GSCL_SUB_SEL << 8) \ - | (MUX_ACLK_300_DISP1_SUB_SEL << 6) \ - | (MUX_ACLK_200_DISP1_SUB_SEL << 4)) - -#define CLK_SRC_TOP4_VAL NOT_AVAILABLE -#define CLK_SRC_TOP5_VAL NOT_AVAILABLE -#define CLK_SRC_TOP6_VAL NOT_AVAILABLE -#define CLK_SRC_TOP7_VAL NOT_AVAILABLE - -/* CLK_DIV_TOP0 */ -#define ACLK_300_DISP1_RATIO 0x2 -#define ACLK_400_G3D_RATIO 0x0 -#define ACLK_333_RATIO 0x0 -#define ACLK_266_RATIO 0x2 -#define ACLK_200_RATIO 0x3 -#define ACLK_166_RATIO 0x1 -#define ACLK_133_RATIO 0x1 -#define ACLK_66_RATIO 0x5 - -#define CLK_DIV_TOP0_VAL ((ACLK_300_DISP1_RATIO << 28) \ - | (ACLK_400_G3D_RATIO << 24) \ - | (ACLK_333_RATIO << 20) \ - | (ACLK_266_RATIO << 16) \ - | (ACLK_200_RATIO << 12) \ - | (ACLK_166_RATIO << 8) \ - | (ACLK_133_RATIO << 4) \ - | (ACLK_66_RATIO)) - -/* CLK_DIV_TOP1 */ -#define ACLK_MIPI_HSI_TX_BASE_RATIO 0x3 -#define ACLK_66_PRE_RATIO 0x1 -#define ACLK_400_ISP_RATIO 0x1 -#define ACLK_400_IOP_RATIO 0x1 -#define ACLK_300_GSCL_RATIO 0x2 - -#define CLK_DIV_TOP1_VAL ((ACLK_MIPI_HSI_TX_BASE_RATIO << 28) \ - | (ACLK_66_PRE_RATIO << 24) \ - | (ACLK_400_ISP_RATIO << 20) \ - | (ACLK_400_IOP_RATIO << 16) \ - | (ACLK_300_GSCL_RATIO << 12)) - -#define CLK_DIV_TOP2_VAL NOT_AVAILABLE - -/* PLL Lock Value Factor */ -#define PLL_LOCK_FACTOR 250 -#define PLL_X_LOCK_FACTOR 3000 - -/* CLK_SRC_PERIC0 */ -#define PWM_SEL 6 -#define UART3_SEL 6 -#define UART2_SEL 6 -#define UART1_SEL 6 -#define UART0_SEL 6 -/* SRC_CLOCK = SCLK_MPLL */ -#define CLK_SRC_PERIC0_VAL ((PWM_SEL << 24) \ - | (UART3_SEL << 12) \ - | (UART2_SEL << 8) \ - | (UART1_SEL << 4) \ - | (UART0_SEL)) - -/* CLK_SRC_PERIC1 */ -/* SRC_CLOCK = SCLK_MPLL */ -#define SPI0_SEL 6 -#define SPI1_SEL 6 -#define SPI2_SEL 6 -#define CLK_SRC_PERIC1_VAL ((SPI2_SEL << 24) \ - | (SPI1_SEL << 20) \ - | (SPI0_SEL << 16)) - -/* CLK_DIV_PERIL0 */ -#define UART5_RATIO 7 -#define UART4_RATIO 7 -#define UART3_RATIO 7 -#define UART2_RATIO 7 -#define UART1_RATIO 7 -#define UART0_RATIO 7 - -#define CLK_DIV_PERIC0_VAL ((UART3_RATIO << 12) \ - | (UART2_RATIO << 8) \ - | (UART1_RATIO << 4) \ - | (UART0_RATIO)) -/* CLK_DIV_PERIC1 */ -#define SPI1_RATIO 0x7 -#define SPI0_RATIO 0xf -#define SPI1_SUB_RATIO 0x0 -#define SPI0_SUB_RATIO 0x0 -#define CLK_DIV_PERIC1_VAL ((SPI1_SUB_RATIO << 24) \ - | ((SPI1_RATIO << 16) \ - | (SPI0_SUB_RATIO << 8) \ - | (SPI0_RATIO << 0))) - -/* CLK_DIV_PERIC2 */ -#define SPI2_RATIO 0xf -#define SPI2_SUB_RATIO 0x0 -#define CLK_DIV_PERIC2_VAL ((SPI2_SUB_RATIO << 8) \ - | (SPI2_RATIO << 0)) - -/* CLK_DIV_PERIC3 */ -#define PWM_RATIO 8 -#define CLK_DIV_PERIC3_VAL (PWM_RATIO << 0) - - -/* CLK_DIV_PERIC4 */ -#define CLK_DIV_PERIC4_VAL NOT_AVAILABLE - -/* CLK_SRC_DISP1_0 */ -#define CLK_SRC_DISP1_0_VAL 0x6 -#define CLK_DIV_DISP1_0_VAL NOT_AVAILABLE - -#define APLL_FOUT (1 << 0) -#define KPLL_FOUT NOT_AVAILABLE - -#define CLK_DIV_CPERI1_VAL NOT_AVAILABLE - -#else -#define PAD_RETENTION_DRAM_COREBLK_VAL 0x10000000 - -/* APLL_CON1 */ -#define APLL_CON1_VAL (0x0020F300) - -/* MPLL_CON1 */ -#define MPLL_CON1_VAL (0x0020F300) - - -/* CPLL_CON1 */ -#define CPLL_CON1_VAL 0x0020f300 - -/* DPLL_CON1 */ -#define DPLL_CON1_VAL (0x0020F300) - -/* GPLL_CON1 */ -#define GPLL_CON1_VAL (NOT_AVAILABLE) - - -/* EPLL_CON1, CON2 */ -#define EPLL_CON1_VAL 0x00000000 -#define EPLL_CON2_VAL 0x00000080 - -/* VPLL_CON1, CON2 */ -#define VPLL_CON1_VAL 0x0020f300 -#define VPLL_CON2_VAL NOT_AVAILABLE - -/* RPLL_CON1, CON2 */ -#define RPLL_CON1_VAL 0x00000000 -#define RPLL_CON2_VAL 0x00000080 - -/* BPLL_CON1 */ -#define BPLL_CON1_VAL 0x0020f300 - -/* SPLL_CON1 */ -#define SPLL_CON1_VAL 0x0020f300 - -/* IPLL_CON1 */ -#define IPLL_CON1_VAL 0x00000080 - -/* KPLL_CON1 */ -#define KPLL_CON1_VAL 0x200000 - -/* CLK_SRC_ISP */ -#define CLK_SRC_ISP_VAL 0x33366000 -#define CLK_DIV_ISP0_VAL 0x13131300 -#define CLK_DIV_ISP1_VAL 0xbb110202 - - -/* CLK_FSYS */ -#define CLK_SRC_FSYS0_VAL 0x33033300 -#define CLK_DIV_FSYS0_VAL 0x0 -#define CLK_DIV_FSYS1_VAL 0x04f13c4f -#define CLK_DIV_FSYS2_VAL 0x041d0000 - -/* CLK_SRC_CPU */ -/* 0 = MOUTAPLL, 1 = SCLKMPLL */ -#define MUX_HPM_SEL 1 -#define MUX_CPU_SEL 0 -#define MUX_APLL_SEL 1 - -#define CLK_SRC_CPU_VAL ((MUX_HPM_SEL << 20) \ - | (MUX_CPU_SEL << 16) \ - | (MUX_APLL_SEL)) - -/* CLK_SRC_CDREX */ -#define CLK_SRC_CDREX_VAL 0x00000011 - -/* CLK_DIV_CDREX */ -#define CLK_DIV_CDREX0_VAL 0x30010100 -#define CLK_DIV_CDREX1_VAL 0x300 - -#define CLK_DIV_CDREX_VAL 0x17010100 - -/* CLK_DIV_CPU0_VAL */ -#define CLK_DIV_CPU0_VAL 0x01440020 - -/* CLK_SRC_TOP */ -#define CLK_SRC_TOP0_VAL 0x12221222 -#define CLK_SRC_TOP1_VAL 0x00100200 -#define CLK_SRC_TOP2_VAL 0x11101000 -#define CLK_SRC_TOP3_VAL 0x11111111 -#define CLK_SRC_TOP4_VAL 0x11110111 -#define CLK_SRC_TOP5_VAL 0x11111100 -#define CLK_SRC_TOP6_VAL 0x11110111 -#define CLK_SRC_TOP7_VAL 0x00022200 - -/* CLK_DIV_TOP */ -#define CLK_DIV_TOP0_VAL 0x23712311 -#define CLK_DIV_TOP1_VAL 0x13100B00 -#define CLK_DIV_TOP2_VAL 0x11101100 - -/* PLL Lock Value Factor */ -#define PLL_LOCK_FACTOR 200 -#define PLL_X_LOCK_FACTOR 3000 - -/* CLK_SRC_PERIC0 */ -#define SPDIF_SEL 1 -#define PWM_SEL 3 -#define UART4_SEL 3 -#define UART3_SEL 3 -#define UART2_SEL 3 -#define UART1_SEL 3 -#define UART0_SEL 3 -/* SRC_CLOCK = SCLK_RPLL */ -#define CLK_SRC_PERIC0_VAL ((SPDIF_SEL << 28) \ - | (PWM_SEL << 24) \ - | (UART4_SEL << 20) \ - | (UART3_SEL << 16) \ - | (UART2_SEL << 12) \ - | (UART1_SEL << 8) \ - | (UART0_SEL << 4)) - -/* CLK_SRC_PERIC1 */ -/* SRC_CLOCK = SCLK_EPLL */ -#define SPI0_SEL 6 -#define SPI1_SEL 6 -#define SPI2_SEL 6 -#define AUDIO0_SEL 6 -#define AUDIO1_SEL 6 -#define AUDIO2_SEL 6 -#define CLK_SRC_PERIC1_VAL ((SPI2_SEL << 28) \ - | (SPI1_SEL << 24) \ - | (SPI0_SEL << 20) \ - | (AUDIO2_SEL << 16) \ - | (AUDIO2_SEL << 12) \ - | (AUDIO2_SEL << 8)) - -/* CLK_DIV_PERIC0 */ -#define PWM_RATIO 8 -#define UART4_RATIO 9 -#define UART3_RATIO 9 -#define UART2_RATIO 9 -#define UART1_RATIO 9 -#define UART0_RATIO 9 - -#define CLK_DIV_PERIC0_VAL ((PWM_RATIO << 28) \ - | (UART4_RATIO << 24) \ - | (UART3_RATIO << 20) \ - | (UART2_RATIO << 16) \ - | (UART1_RATIO << 12) \ - | (UART0_RATIO << 8)) -/* CLK_DIV_PERIC1 */ -#define SPI2_RATIO 0x1 -#define SPI1_RATIO 0x1 -#define SPI0_RATIO 0x1 -#define CLK_DIV_PERIC1_VAL ((SPI2_RATIO << 28) \ - | (SPI1_RATIO << 24) \ - | (SPI0_RATIO << 20)) - -/* CLK_DIV_PERIC2 */ -#define PCM2_RATIO 0x3 -#define PCM1_RATIO 0x3 -#define CLK_DIV_PERIC2_VAL ((PCM2_RATIO << 24) \ - | (PCM1_RATIO << 16)) - -/* CLK_DIV_PERIC3 */ -#define AUDIO2_RATIO 0x5 -#define AUDIO1_RATIO 0x5 -#define AUDIO0_RATIO 0x5 -#define CLK_DIV_PERIC3_VAL ((AUDIO2_RATIO << 28) \ - | (AUDIO1_RATIO << 24) \ - | (AUDIO0_RATIO << 20)) - -/* CLK_DIV_PERIC4 */ -#define SPI2_PRE_RATIO 0x2 -#define SPI1_PRE_RATIO 0x2 -#define SPI0_PRE_RATIO 0x2 -#define CLK_DIV_PERIC4_VAL ((SPI2_PRE_RATIO << 24) \ - | (SPI1_PRE_RATIO << 16) \ - | (SPI0_PRE_RATIO << 8)) - -/* CLK_SRC_DISP1_0 */ -#define CLK_SRC_DISP1_0_VAL 0x10666600 -#define CLK_DIV_DISP1_0_VAL 0x01050211 - -#define APLL_FOUT (1 << 0) -#define KPLL_FOUT (1 << 0) - -#define CLK_DIV_CPERI1_VAL 0x3f3f0000 -#endif - -struct mem_timings; - -/* Errors that we can encourter in low-level setup */ -enum { - SETUP_ERR_OK, - SETUP_ERR_RDLV_COMPLETE_TIMEOUT = -1, - SETUP_ERR_ZQ_CALIBRATION_FAILURE = -2, -}; - -/* - * Memory variant specific initialization code for DDR3 - * - * @param mem Memory timings for this memory type. - * @param mem_iv_size Memory interleaving size is a configurable parameter - * which the DMC uses to decide how to split a memory - * chunk into smaller chunks to support concurrent - * accesses; may vary across boards. - * @param reset Reset DDR PHY during initialization. - * @return 0 if ok, SETUP_ERR_... if there is a problem - */ -int ddr3_mem_ctrl_init(struct mem_timings *mem, unsigned long mem_iv_size, - int reset); - -/* Memory variant specific initialization code for LPDDR3 */ -void lpddr3_mem_ctrl_init(void); - -/* - * Configure ZQ I/O interface - * - * @param mem Memory timings for this memory type. - * @param phy0_con16 Register address for dmc_phy0->phy_con16 - * @param phy1_con16 Register address for dmc_phy1->phy_con16 - * @param phy0_con17 Register address for dmc_phy0->phy_con17 - * @param phy1_con17 Register address for dmc_phy1->phy_con17 - * @return 0 if ok, -1 on error - */ -int dmc_config_zq(struct mem_timings *mem, uint32_t *phy0_con16, - uint32_t *phy1_con16, uint32_t *phy0_con17, - uint32_t *phy1_con17); -/* - * Send NOP and MRS/EMRS Direct commands - * - * @param mem Memory timings for this memory type. - * @param directcmd Register address for dmc_phy->directcmd - */ -void dmc_config_mrs(struct mem_timings *mem, uint32_t *directcmd); - -/* - * Send PALL Direct commands - * - * @param mem Memory timings for this memory type. - * @param directcmd Register address for dmc_phy->directcmd - */ -void dmc_config_prech(struct mem_timings *mem, uint32_t *directcmd); - -/* - * Reset the DLL. This function is common between DDR3 and LPDDR2. - * However, the reset value is different. So we are passing a flag - * ddr_mode to distinguish between LPDDR2 and DDR3. - * - * @param phycontrol0 Register address for dmc_phy->phycontrol0 - * @param ddr_mode Type of DDR memory - */ -void update_reset_dll(uint32_t *phycontrol0, enum ddr_mode); -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/lowlevel_init.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/lowlevel_init.c deleted file mode 100644 index 11fe5b8d0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/lowlevel_init.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Lowlevel setup for EXYNOS5 based board - * - * Copyright (C) 2013 Samsung Electronics - * Rajeshwari Shinde <rajeshwari.s@samsung.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <config.h> -#include <asm/arch/cpu.h> -#include <asm/arch/dmc.h> -#include <asm/arch/power.h> -#include <asm/arch/tzpc.h> -#include <asm/arch/periph.h> -#include <asm/arch/pinmux.h> -#include "common_setup.h" - -/* These are the things we can do during low-level init */ -enum { - DO_WAKEUP = 1 << 0, - DO_CLOCKS = 1 << 1, - DO_MEM_RESET = 1 << 2, - DO_UART = 1 << 3, -}; - -int do_lowlevel_init(void) -{ - uint32_t reset_status; - int actions = 0; - - arch_cpu_init(); - - reset_status = get_reset_status(); - - switch (reset_status) { - case S5P_CHECK_SLEEP: - actions = DO_CLOCKS | DO_WAKEUP; - break; - case S5P_CHECK_DIDLE: - case S5P_CHECK_LPA: - actions = DO_WAKEUP; - break; - default: - /* This is a normal boot (not a wake from sleep) */ - actions = DO_CLOCKS | DO_MEM_RESET; - } - - if (actions & DO_CLOCKS) { - system_clock_init(); - mem_ctrl_init(actions & DO_MEM_RESET); - tzpc_init(); - } - - return actions & DO_WAKEUP; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/pinmux.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/pinmux.c deleted file mode 100644 index 9edb47502..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/pinmux.c +++ /dev/null @@ -1,793 +0,0 @@ -/* - * Copyright (c) 2012 Samsung Electronics. - * Abhilash Kesavan <a.kesavan@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <fdtdec.h> -#include <asm/arch/gpio.h> -#include <asm/arch/pinmux.h> -#include <asm/arch/sromc.h> - -static void exynos5_uart_config(int peripheral) -{ - struct exynos5_gpio_part1 *gpio1 = - (struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1(); - struct s5p_gpio_bank *bank; - int i, start, count; - - switch (peripheral) { - case PERIPH_ID_UART0: - bank = &gpio1->a0; - start = 0; - count = 4; - break; - case PERIPH_ID_UART1: - bank = &gpio1->d0; - start = 0; - count = 4; - break; - case PERIPH_ID_UART2: - bank = &gpio1->a1; - start = 0; - count = 4; - break; - case PERIPH_ID_UART3: - bank = &gpio1->a1; - start = 4; - count = 2; - break; - default: - debug("%s: invalid peripheral %d", __func__, peripheral); - return; - } - for (i = start; i < start + count; i++) { - s5p_gpio_set_pull(bank, i, GPIO_PULL_NONE); - s5p_gpio_cfg_pin(bank, i, GPIO_FUNC(0x2)); - } -} - -static void exynos5420_uart_config(int peripheral) -{ - struct exynos5420_gpio_part1 *gpio1 = - (struct exynos5420_gpio_part1 *)samsung_get_base_gpio_part1(); - struct s5p_gpio_bank *bank; - int i, start, count; - - switch (peripheral) { - case PERIPH_ID_UART0: - bank = &gpio1->a0; - start = 0; - count = 4; - break; - case PERIPH_ID_UART1: - bank = &gpio1->a0; - start = 4; - count = 4; - break; - case PERIPH_ID_UART2: - bank = &gpio1->a1; - start = 0; - count = 4; - break; - case PERIPH_ID_UART3: - bank = &gpio1->a1; - start = 4; - count = 2; - break; - default: - debug("%s: invalid peripheral %d", __func__, peripheral); - return; - } - - for (i = start; i < start + count; i++) { - s5p_gpio_set_pull(bank, i, GPIO_PULL_NONE); - s5p_gpio_cfg_pin(bank, i, GPIO_FUNC(0x2)); - } -} - -static int exynos5_mmc_config(int peripheral, int flags) -{ - struct exynos5_gpio_part1 *gpio1 = - (struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1(); - struct s5p_gpio_bank *bank, *bank_ext; - int i, start = 0, gpio_func = 0; - - switch (peripheral) { - case PERIPH_ID_SDMMC0: - bank = &gpio1->c0; - bank_ext = &gpio1->c1; - start = 0; - gpio_func = GPIO_FUNC(0x2); - break; - case PERIPH_ID_SDMMC1: - bank = &gpio1->c2; - bank_ext = NULL; - break; - case PERIPH_ID_SDMMC2: - bank = &gpio1->c3; - bank_ext = &gpio1->c4; - start = 3; - gpio_func = GPIO_FUNC(0x3); - break; - case PERIPH_ID_SDMMC3: - bank = &gpio1->c4; - bank_ext = NULL; - break; - default: - debug("%s: invalid peripheral %d", __func__, peripheral); - return -1; - } - if ((flags & PINMUX_FLAG_8BIT_MODE) && !bank_ext) { - debug("SDMMC device %d does not support 8bit mode", - peripheral); - return -1; - } - if (flags & PINMUX_FLAG_8BIT_MODE) { - for (i = start; i <= (start + 3); i++) { - s5p_gpio_cfg_pin(bank_ext, i, gpio_func); - s5p_gpio_set_pull(bank_ext, i, GPIO_PULL_UP); - s5p_gpio_set_drv(bank_ext, i, GPIO_DRV_4X); - } - } - for (i = 0; i < 2; i++) { - s5p_gpio_cfg_pin(bank, i, GPIO_FUNC(0x2)); - s5p_gpio_set_pull(bank, i, GPIO_PULL_NONE); - s5p_gpio_set_drv(bank, i, GPIO_DRV_4X); - } - for (i = 3; i <= 6; i++) { - s5p_gpio_cfg_pin(bank, i, GPIO_FUNC(0x2)); - s5p_gpio_set_pull(bank, i, GPIO_PULL_UP); - s5p_gpio_set_drv(bank, i, GPIO_DRV_4X); - } - - return 0; -} - -static int exynos5420_mmc_config(int peripheral, int flags) -{ - struct exynos5420_gpio_part3 *gpio3 = - (struct exynos5420_gpio_part3 *)samsung_get_base_gpio_part3(); - struct s5p_gpio_bank *bank = NULL, *bank_ext = NULL; - int i, start; - - switch (peripheral) { - case PERIPH_ID_SDMMC0: - bank = &gpio3->c0; - bank_ext = &gpio3->c3; - start = 0; - break; - case PERIPH_ID_SDMMC1: - bank = &gpio3->c1; - bank_ext = &gpio3->d1; - start = 4; - break; - case PERIPH_ID_SDMMC2: - bank = &gpio3->c2; - bank_ext = NULL; - start = 0; - break; - default: - start = 0; - debug("%s: invalid peripheral %d", __func__, peripheral); - return -1; - } - - if ((flags & PINMUX_FLAG_8BIT_MODE) && !bank_ext) { - debug("SDMMC device %d does not support 8bit mode", - peripheral); - return -1; - } - - if (flags & PINMUX_FLAG_8BIT_MODE) { - for (i = start; i <= (start + 3); i++) { - s5p_gpio_cfg_pin(bank_ext, i, GPIO_FUNC(0x2)); - s5p_gpio_set_pull(bank_ext, i, GPIO_PULL_UP); - s5p_gpio_set_drv(bank_ext, i, GPIO_DRV_4X); - } - } - - for (i = 0; i < 3; i++) { - /* - * MMC0 is intended to be used for eMMC. The - * card detect pin is used as a VDDEN signal to - * power on the eMMC. The 5420 iROM makes - * this same assumption. - */ - if ((peripheral == PERIPH_ID_SDMMC0) && (i == 2)) { - s5p_gpio_set_value(bank, i, 1); - s5p_gpio_cfg_pin(bank, i, GPIO_OUTPUT); - } else { - s5p_gpio_cfg_pin(bank, i, GPIO_FUNC(0x2)); - } - s5p_gpio_set_pull(bank, i, GPIO_PULL_NONE); - s5p_gpio_set_drv(bank, i, GPIO_DRV_4X); - } - - for (i = 3; i <= 6; i++) { - s5p_gpio_cfg_pin(bank, i, GPIO_FUNC(0x2)); - s5p_gpio_set_pull(bank, i, GPIO_PULL_UP); - s5p_gpio_set_drv(bank, i, GPIO_DRV_4X); - } - - return 0; -} - -static void exynos5_sromc_config(int flags) -{ - struct exynos5_gpio_part1 *gpio1 = - (struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1(); - int i; - - /* - * SROM:CS1 and EBI - * - * GPY0[0] SROM_CSn[0] - * GPY0[1] SROM_CSn[1](2) - * GPY0[2] SROM_CSn[2] - * GPY0[3] SROM_CSn[3] - * GPY0[4] EBI_OEn(2) - * GPY0[5] EBI_EEn(2) - * - * GPY1[0] EBI_BEn[0](2) - * GPY1[1] EBI_BEn[1](2) - * GPY1[2] SROM_WAIT(2) - * GPY1[3] EBI_DATA_RDn(2) - */ - s5p_gpio_cfg_pin(&gpio1->y0, (flags & PINMUX_FLAG_BANK), - GPIO_FUNC(2)); - s5p_gpio_cfg_pin(&gpio1->y0, 4, GPIO_FUNC(2)); - s5p_gpio_cfg_pin(&gpio1->y0, 5, GPIO_FUNC(2)); - - for (i = 0; i < 4; i++) - s5p_gpio_cfg_pin(&gpio1->y1, i, GPIO_FUNC(2)); - - /* - * EBI: 8 Addrss Lines - * - * GPY3[0] EBI_ADDR[0](2) - * GPY3[1] EBI_ADDR[1](2) - * GPY3[2] EBI_ADDR[2](2) - * GPY3[3] EBI_ADDR[3](2) - * GPY3[4] EBI_ADDR[4](2) - * GPY3[5] EBI_ADDR[5](2) - * GPY3[6] EBI_ADDR[6](2) - * GPY3[7] EBI_ADDR[7](2) - * - * EBI: 16 Data Lines - * - * GPY5[0] EBI_DATA[0](2) - * GPY5[1] EBI_DATA[1](2) - * GPY5[2] EBI_DATA[2](2) - * GPY5[3] EBI_DATA[3](2) - * GPY5[4] EBI_DATA[4](2) - * GPY5[5] EBI_DATA[5](2) - * GPY5[6] EBI_DATA[6](2) - * GPY5[7] EBI_DATA[7](2) - * - * GPY6[0] EBI_DATA[8](2) - * GPY6[1] EBI_DATA[9](2) - * GPY6[2] EBI_DATA[10](2) - * GPY6[3] EBI_DATA[11](2) - * GPY6[4] EBI_DATA[12](2) - * GPY6[5] EBI_DATA[13](2) - * GPY6[6] EBI_DATA[14](2) - * GPY6[7] EBI_DATA[15](2) - */ - for (i = 0; i < 8; i++) { - s5p_gpio_cfg_pin(&gpio1->y3, i, GPIO_FUNC(2)); - s5p_gpio_set_pull(&gpio1->y3, i, GPIO_PULL_UP); - - s5p_gpio_cfg_pin(&gpio1->y5, i, GPIO_FUNC(2)); - s5p_gpio_set_pull(&gpio1->y5, i, GPIO_PULL_UP); - - s5p_gpio_cfg_pin(&gpio1->y6, i, GPIO_FUNC(2)); - s5p_gpio_set_pull(&gpio1->y6, i, GPIO_PULL_UP); - } -} - -static void exynos5_i2c_config(int peripheral, int flags) -{ - - struct exynos5_gpio_part1 *gpio1 = - (struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1(); - - switch (peripheral) { - case PERIPH_ID_I2C0: - s5p_gpio_cfg_pin(&gpio1->b3, 0, GPIO_FUNC(0x2)); - s5p_gpio_cfg_pin(&gpio1->b3, 1, GPIO_FUNC(0x2)); - break; - case PERIPH_ID_I2C1: - s5p_gpio_cfg_pin(&gpio1->b3, 2, GPIO_FUNC(0x2)); - s5p_gpio_cfg_pin(&gpio1->b3, 3, GPIO_FUNC(0x2)); - break; - case PERIPH_ID_I2C2: - s5p_gpio_cfg_pin(&gpio1->a0, 6, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->a0, 7, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C3: - s5p_gpio_cfg_pin(&gpio1->a1, 2, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->a1, 3, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C4: - s5p_gpio_cfg_pin(&gpio1->a2, 0, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->a2, 1, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C5: - s5p_gpio_cfg_pin(&gpio1->a2, 2, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->a2, 3, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C6: - s5p_gpio_cfg_pin(&gpio1->b1, 3, GPIO_FUNC(0x4)); - s5p_gpio_cfg_pin(&gpio1->b1, 4, GPIO_FUNC(0x4)); - break; - case PERIPH_ID_I2C7: - s5p_gpio_cfg_pin(&gpio1->b2, 2, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->b2, 3, GPIO_FUNC(0x3)); - break; - } -} - -static void exynos5420_i2c_config(int peripheral) -{ - struct exynos5420_gpio_part1 *gpio1 = - (struct exynos5420_gpio_part1 *)samsung_get_base_gpio_part1(); - - switch (peripheral) { - case PERIPH_ID_I2C0: - s5p_gpio_cfg_pin(&gpio1->b3, 0, GPIO_FUNC(0x2)); - s5p_gpio_cfg_pin(&gpio1->b3, 1, GPIO_FUNC(0x2)); - break; - case PERIPH_ID_I2C1: - s5p_gpio_cfg_pin(&gpio1->b3, 2, GPIO_FUNC(0x2)); - s5p_gpio_cfg_pin(&gpio1->b3, 3, GPIO_FUNC(0x2)); - break; - case PERIPH_ID_I2C2: - s5p_gpio_cfg_pin(&gpio1->a0, 6, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->a0, 7, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C3: - s5p_gpio_cfg_pin(&gpio1->a1, 2, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->a1, 3, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C4: - s5p_gpio_cfg_pin(&gpio1->a2, 0, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->a2, 1, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C5: - s5p_gpio_cfg_pin(&gpio1->a2, 2, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->a2, 3, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C6: - s5p_gpio_cfg_pin(&gpio1->b1, 3, GPIO_FUNC(0x4)); - s5p_gpio_cfg_pin(&gpio1->b1, 4, GPIO_FUNC(0x4)); - break; - case PERIPH_ID_I2C7: - s5p_gpio_cfg_pin(&gpio1->b2, 2, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->b2, 3, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C8: - s5p_gpio_cfg_pin(&gpio1->b3, 4, GPIO_FUNC(0x2)); - s5p_gpio_cfg_pin(&gpio1->b3, 5, GPIO_FUNC(0x2)); - break; - case PERIPH_ID_I2C9: - s5p_gpio_cfg_pin(&gpio1->b3, 6, GPIO_FUNC(0x2)); - s5p_gpio_cfg_pin(&gpio1->b3, 7, GPIO_FUNC(0x2)); - break; - case PERIPH_ID_I2C10: - s5p_gpio_cfg_pin(&gpio1->b4, 0, GPIO_FUNC(0x2)); - s5p_gpio_cfg_pin(&gpio1->b4, 1, GPIO_FUNC(0x2)); - break; - } -} - -static void exynos5_i2s_config(int peripheral) -{ - int i; - struct exynos5_gpio_part1 *gpio1 = - (struct exynos5_gpio_part1 *)samsung_get_base_gpio_part1(); - struct exynos5_gpio_part4 *gpio4 = - (struct exynos5_gpio_part4 *)samsung_get_base_gpio_part4(); - - switch (peripheral) { - case PERIPH_ID_I2S0: - for (i = 0; i < 5; i++) - s5p_gpio_cfg_pin(&gpio4->z, i, GPIO_FUNC(0x02)); - break; - case PERIPH_ID_I2S1: - for (i = 0; i < 5; i++) - s5p_gpio_cfg_pin(&gpio1->b0, i, GPIO_FUNC(0x02)); - break; - } -} - -void exynos5_spi_config(int peripheral) -{ - int cfg = 0, pin = 0, i; - struct s5p_gpio_bank *bank = NULL; - struct exynos5_gpio_part1 *gpio1 = - (struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1(); - struct exynos5_gpio_part2 *gpio2 = - (struct exynos5_gpio_part2 *) samsung_get_base_gpio_part2(); - - switch (peripheral) { - case PERIPH_ID_SPI0: - bank = &gpio1->a2; - cfg = GPIO_FUNC(0x2); - pin = 0; - break; - case PERIPH_ID_SPI1: - bank = &gpio1->a2; - cfg = GPIO_FUNC(0x2); - pin = 4; - break; - case PERIPH_ID_SPI2: - bank = &gpio1->b1; - cfg = GPIO_FUNC(0x5); - pin = 1; - break; - case PERIPH_ID_SPI3: - bank = &gpio2->f1; - cfg = GPIO_FUNC(0x2); - pin = 0; - break; - case PERIPH_ID_SPI4: - for (i = 0; i < 2; i++) { - s5p_gpio_cfg_pin(&gpio2->f0, i + 2, GPIO_FUNC(0x4)); - s5p_gpio_cfg_pin(&gpio2->e0, i + 4, GPIO_FUNC(0x4)); - } - break; - } - if (peripheral != PERIPH_ID_SPI4) { - for (i = pin; i < pin + 4; i++) - s5p_gpio_cfg_pin(bank, i, cfg); - } -} - -void exynos5420_spi_config(int peripheral) -{ - int cfg, pin, i; - struct s5p_gpio_bank *bank = NULL; - struct exynos5420_gpio_part1 *gpio1 = - (struct exynos5420_gpio_part1 *)samsung_get_base_gpio_part1(); - struct exynos5420_gpio_part4 *gpio4 = - (struct exynos5420_gpio_part4 *)samsung_get_base_gpio_part4(); - - switch (peripheral) { - case PERIPH_ID_SPI0: - bank = &gpio1->a2; - cfg = GPIO_FUNC(0x2); - pin = 0; - break; - case PERIPH_ID_SPI1: - bank = &gpio1->a2; - cfg = GPIO_FUNC(0x2); - pin = 4; - break; - case PERIPH_ID_SPI2: - bank = &gpio1->b1; - cfg = GPIO_FUNC(0x5); - pin = 1; - break; - case PERIPH_ID_SPI3: - bank = &gpio4->f1; - cfg = GPIO_FUNC(0x2); - pin = 0; - break; - case PERIPH_ID_SPI4: - cfg = 0; - pin = 0; - break; - default: - cfg = 0; - pin = 0; - debug("%s: invalid peripheral %d", __func__, peripheral); - return; - } - - if (peripheral != PERIPH_ID_SPI4) { - for (i = pin; i < pin + 4; i++) - s5p_gpio_cfg_pin(bank, i, cfg); - } else { - for (i = 0; i < 2; i++) { - s5p_gpio_cfg_pin(&gpio4->f0, i + 2, GPIO_FUNC(0x4)); - s5p_gpio_cfg_pin(&gpio4->e0, i + 4, GPIO_FUNC(0x4)); - } - } -} - -static int exynos5_pinmux_config(int peripheral, int flags) -{ - switch (peripheral) { - case PERIPH_ID_UART0: - case PERIPH_ID_UART1: - case PERIPH_ID_UART2: - case PERIPH_ID_UART3: - exynos5_uart_config(peripheral); - break; - case PERIPH_ID_SDMMC0: - case PERIPH_ID_SDMMC1: - case PERIPH_ID_SDMMC2: - case PERIPH_ID_SDMMC3: - return exynos5_mmc_config(peripheral, flags); - case PERIPH_ID_SROMC: - exynos5_sromc_config(flags); - break; - case PERIPH_ID_I2C0: - case PERIPH_ID_I2C1: - case PERIPH_ID_I2C2: - case PERIPH_ID_I2C3: - case PERIPH_ID_I2C4: - case PERIPH_ID_I2C5: - case PERIPH_ID_I2C6: - case PERIPH_ID_I2C7: - exynos5_i2c_config(peripheral, flags); - break; - case PERIPH_ID_I2S0: - case PERIPH_ID_I2S1: - exynos5_i2s_config(peripheral); - break; - case PERIPH_ID_SPI0: - case PERIPH_ID_SPI1: - case PERIPH_ID_SPI2: - case PERIPH_ID_SPI3: - case PERIPH_ID_SPI4: - exynos5_spi_config(peripheral); - break; - default: - debug("%s: invalid peripheral %d", __func__, peripheral); - return -1; - } - - return 0; -} - -static int exynos5420_pinmux_config(int peripheral, int flags) -{ - switch (peripheral) { - case PERIPH_ID_UART0: - case PERIPH_ID_UART1: - case PERIPH_ID_UART2: - case PERIPH_ID_UART3: - exynos5420_uart_config(peripheral); - break; - case PERIPH_ID_SDMMC0: - case PERIPH_ID_SDMMC1: - case PERIPH_ID_SDMMC2: - case PERIPH_ID_SDMMC3: - return exynos5420_mmc_config(peripheral, flags); - case PERIPH_ID_SPI0: - case PERIPH_ID_SPI1: - case PERIPH_ID_SPI2: - case PERIPH_ID_SPI3: - case PERIPH_ID_SPI4: - exynos5420_spi_config(peripheral); - break; - case PERIPH_ID_I2C0: - case PERIPH_ID_I2C1: - case PERIPH_ID_I2C2: - case PERIPH_ID_I2C3: - case PERIPH_ID_I2C4: - case PERIPH_ID_I2C5: - case PERIPH_ID_I2C6: - case PERIPH_ID_I2C7: - case PERIPH_ID_I2C8: - case PERIPH_ID_I2C9: - case PERIPH_ID_I2C10: - exynos5420_i2c_config(peripheral); - break; - default: - debug("%s: invalid peripheral %d", __func__, peripheral); - return -1; - } - - return 0; -} - -static void exynos4_i2c_config(int peripheral, int flags) -{ - struct exynos4_gpio_part1 *gpio1 = - (struct exynos4_gpio_part1 *) samsung_get_base_gpio_part1(); - - switch (peripheral) { - case PERIPH_ID_I2C0: - s5p_gpio_cfg_pin(&gpio1->d1, 0, GPIO_FUNC(0x2)); - s5p_gpio_cfg_pin(&gpio1->d1, 1, GPIO_FUNC(0x2)); - break; - case PERIPH_ID_I2C1: - s5p_gpio_cfg_pin(&gpio1->d1, 2, GPIO_FUNC(0x2)); - s5p_gpio_cfg_pin(&gpio1->d1, 3, GPIO_FUNC(0x2)); - break; - case PERIPH_ID_I2C2: - s5p_gpio_cfg_pin(&gpio1->a0, 6, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->a0, 7, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C3: - s5p_gpio_cfg_pin(&gpio1->a1, 2, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->a1, 3, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C4: - s5p_gpio_cfg_pin(&gpio1->b, 2, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->b, 3, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C5: - s5p_gpio_cfg_pin(&gpio1->b, 6, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->b, 7, GPIO_FUNC(0x3)); - break; - case PERIPH_ID_I2C6: - s5p_gpio_cfg_pin(&gpio1->c1, 3, GPIO_FUNC(0x4)); - s5p_gpio_cfg_pin(&gpio1->c1, 4, GPIO_FUNC(0x4)); - break; - case PERIPH_ID_I2C7: - s5p_gpio_cfg_pin(&gpio1->d0, 2, GPIO_FUNC(0x3)); - s5p_gpio_cfg_pin(&gpio1->d0, 3, GPIO_FUNC(0x3)); - break; - } -} - -static int exynos4_mmc_config(int peripheral, int flags) -{ - struct exynos4_gpio_part2 *gpio2 = - (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2(); - struct s5p_gpio_bank *bank, *bank_ext; - int i; - - switch (peripheral) { - case PERIPH_ID_SDMMC0: - bank = &gpio2->k0; - bank_ext = &gpio2->k1; - break; - case PERIPH_ID_SDMMC2: - bank = &gpio2->k2; - bank_ext = &gpio2->k3; - break; - default: - return -1; - } - for (i = 0; i < 7; i++) { - if (i == 2) - continue; - s5p_gpio_cfg_pin(bank, i, GPIO_FUNC(0x2)); - s5p_gpio_set_pull(bank, i, GPIO_PULL_NONE); - s5p_gpio_set_drv(bank, i, GPIO_DRV_4X); - } - if (flags & PINMUX_FLAG_8BIT_MODE) { - for (i = 3; i < 7; i++) { - s5p_gpio_cfg_pin(bank_ext, i, GPIO_FUNC(0x3)); - s5p_gpio_set_pull(bank_ext, i, GPIO_PULL_NONE); - s5p_gpio_set_drv(bank_ext, i, GPIO_DRV_4X); - } - } - - return 0; -} - -static void exynos4_uart_config(int peripheral) -{ - struct exynos4_gpio_part1 *gpio1 = - (struct exynos4_gpio_part1 *)samsung_get_base_gpio_part1(); - struct s5p_gpio_bank *bank; - int i, start, count; - - switch (peripheral) { - case PERIPH_ID_UART0: - bank = &gpio1->a0; - start = 0; - count = 4; - break; - case PERIPH_ID_UART1: - bank = &gpio1->a0; - start = 4; - count = 4; - break; - case PERIPH_ID_UART2: - bank = &gpio1->a1; - start = 0; - count = 4; - break; - case PERIPH_ID_UART3: - bank = &gpio1->a1; - start = 4; - count = 2; - break; - default: - debug("%s: invalid peripheral %d", __func__, peripheral); - return; - } - for (i = start; i < start + count; i++) { - s5p_gpio_set_pull(bank, i, GPIO_PULL_NONE); - s5p_gpio_cfg_pin(bank, i, GPIO_FUNC(0x2)); - } -} -static int exynos4_pinmux_config(int peripheral, int flags) -{ - switch (peripheral) { - case PERIPH_ID_UART0: - case PERIPH_ID_UART1: - case PERIPH_ID_UART2: - case PERIPH_ID_UART3: - exynos4_uart_config(peripheral); - break; - case PERIPH_ID_I2C0: - case PERIPH_ID_I2C1: - case PERIPH_ID_I2C2: - case PERIPH_ID_I2C3: - case PERIPH_ID_I2C4: - case PERIPH_ID_I2C5: - case PERIPH_ID_I2C6: - case PERIPH_ID_I2C7: - exynos4_i2c_config(peripheral, flags); - break; - case PERIPH_ID_SDMMC0: - case PERIPH_ID_SDMMC2: - return exynos4_mmc_config(peripheral, flags); - case PERIPH_ID_SDMMC1: - case PERIPH_ID_SDMMC3: - case PERIPH_ID_SDMMC4: - debug("SDMMC device %d not implemented\n", peripheral); - return -1; - default: - debug("%s: invalid peripheral %d", __func__, peripheral); - return -1; - } - - return 0; -} - -int exynos_pinmux_config(int peripheral, int flags) -{ - if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) - return exynos5420_pinmux_config(peripheral, flags); - else if (proid_is_exynos5250()) - return exynos5_pinmux_config(peripheral, flags); - } else if (cpu_is_exynos4()) { - return exynos4_pinmux_config(peripheral, flags); - } else { - debug("pinmux functionality not supported\n"); - } - - return -1; -} - -#ifdef CONFIG_OF_CONTROL -static int exynos4_pinmux_decode_periph_id(const void *blob, int node) -{ - int err; - u32 cell[3]; - - err = fdtdec_get_int_array(blob, node, "interrupts", cell, - ARRAY_SIZE(cell)); - if (err) { - debug(" invalid peripheral id\n"); - return PERIPH_ID_NONE; - } - - return cell[1]; -} - -static int exynos5_pinmux_decode_periph_id(const void *blob, int node) -{ - int err; - u32 cell[3]; - - err = fdtdec_get_int_array(blob, node, "interrupts", cell, - ARRAY_SIZE(cell)); - if (err) - return PERIPH_ID_NONE; - - return cell[1]; -} - -int pinmux_decode_periph_id(const void *blob, int node) -{ - if (cpu_is_exynos5()) - return exynos5_pinmux_decode_periph_id(blob, node); - else if (cpu_is_exynos4()) - return exynos4_pinmux_decode_periph_id(blob, node); - else - return PERIPH_ID_NONE; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/power.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/power.c deleted file mode 100644 index 563abd750..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/power.c +++ /dev/null @@ -1,198 +0,0 @@ -/* - * Copyright (C) 2012 Samsung Electronics - * Donghwa Lee <dh09.lee@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/power.h> - -static void exynos4_mipi_phy_control(unsigned int dev_index, - unsigned int enable) -{ - struct exynos4_power *pmu = - (struct exynos4_power *)samsung_get_base_power(); - unsigned int addr, cfg = 0; - - if (dev_index == 0) - addr = (unsigned int)&pmu->mipi_phy0_control; - else - addr = (unsigned int)&pmu->mipi_phy1_control; - - - cfg = readl(addr); - if (enable) - cfg |= (EXYNOS_MIPI_PHY_MRESETN | EXYNOS_MIPI_PHY_ENABLE); - else - cfg &= ~(EXYNOS_MIPI_PHY_MRESETN | EXYNOS_MIPI_PHY_ENABLE); - - writel(cfg, addr); -} - -void set_mipi_phy_ctrl(unsigned int dev_index, unsigned int enable) -{ - if (cpu_is_exynos4()) - exynos4_mipi_phy_control(dev_index, enable); -} - -void exynos5_set_usbhost_phy_ctrl(unsigned int enable) -{ - struct exynos5_power *power = - (struct exynos5_power *)samsung_get_base_power(); - - if (enable) { - /* Enabling USBHOST_PHY */ - setbits_le32(&power->usbhost_phy_control, - POWER_USB_HOST_PHY_CTRL_EN); - } else { - /* Disabling USBHOST_PHY */ - clrbits_le32(&power->usbhost_phy_control, - POWER_USB_HOST_PHY_CTRL_EN); - } -} - -void set_usbhost_phy_ctrl(unsigned int enable) -{ - if (cpu_is_exynos5()) - exynos5_set_usbhost_phy_ctrl(enable); -} - -static void exynos5_set_usbdrd_phy_ctrl(unsigned int enable) -{ - struct exynos5_power *power = - (struct exynos5_power *)samsung_get_base_power(); - - if (enable) { - /* Enabling USBDRD_PHY */ - setbits_le32(&power->usbdrd_phy_control, - POWER_USB_DRD_PHY_CTRL_EN); - } else { - /* Disabling USBDRD_PHY */ - clrbits_le32(&power->usbdrd_phy_control, - POWER_USB_DRD_PHY_CTRL_EN); - } -} - -void set_usbdrd_phy_ctrl(unsigned int enable) -{ - if (cpu_is_exynos5()) - exynos5_set_usbdrd_phy_ctrl(enable); -} - -static void exynos5_dp_phy_control(unsigned int enable) -{ - unsigned int cfg; - struct exynos5_power *power = - (struct exynos5_power *)samsung_get_base_power(); - - cfg = readl(&power->dptx_phy_control); - if (enable) - cfg |= EXYNOS_DP_PHY_ENABLE; - else - cfg &= ~EXYNOS_DP_PHY_ENABLE; - - writel(cfg, &power->dptx_phy_control); -} - -void set_dp_phy_ctrl(unsigned int enable) -{ - if (cpu_is_exynos5()) - exynos5_dp_phy_control(enable); -} - -static void exynos5_set_ps_hold_ctrl(void) -{ - struct exynos5_power *power = - (struct exynos5_power *)samsung_get_base_power(); - - /* Set PS-Hold high */ - setbits_le32(&power->ps_hold_control, - EXYNOS_PS_HOLD_CONTROL_DATA_HIGH); -} - -void set_ps_hold_ctrl(void) -{ - if (cpu_is_exynos5()) - exynos5_set_ps_hold_ctrl(); -} - - -static void exynos5_set_xclkout(void) -{ - struct exynos5_power *power = - (struct exynos5_power *)samsung_get_base_power(); - - /* use xxti for xclk out */ - clrsetbits_le32(&power->pmu_debug, PMU_DEBUG_CLKOUT_SEL_MASK, - PMU_DEBUG_XXTI); -} - -void set_xclkout(void) -{ - if (cpu_is_exynos5()) - exynos5_set_xclkout(); -} - -/* Enables hardware tripping to power off the system when TMU fails */ -void set_hw_thermal_trip(void) -{ - if (cpu_is_exynos5()) { - struct exynos5_power *power = - (struct exynos5_power *)samsung_get_base_power(); - - /* PS_HOLD_CONTROL register ENABLE_HW_TRIP bit*/ - setbits_le32(&power->ps_hold_control, POWER_ENABLE_HW_TRIP); - } -} - -static uint32_t exynos5_get_reset_status(void) -{ - struct exynos5_power *power = - (struct exynos5_power *)samsung_get_base_power(); - - return power->inform1; -} - -static uint32_t exynos4_get_reset_status(void) -{ - struct exynos4_power *power = - (struct exynos4_power *)samsung_get_base_power(); - - return power->inform1; -} - -uint32_t get_reset_status(void) -{ - if (cpu_is_exynos5()) - return exynos5_get_reset_status(); - else - return exynos4_get_reset_status(); -} - -static void exynos5_power_exit_wakeup(void) -{ - struct exynos5_power *power = - (struct exynos5_power *)samsung_get_base_power(); - typedef void (*resume_func)(void); - - ((resume_func)power->inform0)(); -} - -static void exynos4_power_exit_wakeup(void) -{ - struct exynos4_power *power = - (struct exynos4_power *)samsung_get_base_power(); - typedef void (*resume_func)(void); - - ((resume_func)power->inform0)(); -} - -void power_exit_wakeup(void) -{ - if (cpu_is_exynos5()) - exynos5_power_exit_wakeup(); - else - exynos4_power_exit_wakeup(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/soc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/soc.c deleted file mode 100644 index 8c7d7d893..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/soc.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (c) 2010 Samsung Electronics. - * Minkyu Kang <mk7.kang@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/system.h> - -enum l2_cache_params { - CACHE_TAG_RAM_SETUP = (1 << 9), - CACHE_DATA_RAM_SETUP = (1 << 5), - CACHE_TAG_RAM_LATENCY = (2 << 6), - CACHE_DATA_RAM_LATENCY = (2 << 0) -}; - -void reset_cpu(ulong addr) -{ - writel(0x1, samsung_get_base_swreset()); -} - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} -#endif - -#ifndef CONFIG_SYS_L2CACHE_OFF -/* - * Set L2 cache parameters - */ -static void exynos5_set_l2cache_params(void) -{ - unsigned int val = 0; - - asm volatile("mrc p15, 1, %0, c9, c0, 2\n" : "=r"(val)); - - val |= CACHE_TAG_RAM_SETUP | - CACHE_DATA_RAM_SETUP | - CACHE_TAG_RAM_LATENCY | - CACHE_DATA_RAM_LATENCY; - - asm volatile("mcr p15, 1, %0, c9, c0, 2\n" : : "r"(val)); -} - -/* - * Sets L2 cache related parameters before enabling data cache - */ -void v7_outer_cache_enable(void) -{ - if (cpu_is_exynos5()) - exynos5_set_l2cache_params(); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/spl_boot.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/spl_boot.c deleted file mode 100644 index ade45fd5d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/spl_boot.c +++ /dev/null @@ -1,307 +0,0 @@ -/* - * Copyright (C) 2012 Samsung Electronics - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include<common.h> -#include<config.h> - -#include <asm/arch/clock.h> -#include <asm/arch/clk.h> -#include <asm/arch/dmc.h> -#include <asm/arch/periph.h> -#include <asm/arch/pinmux.h> -#include <asm/arch/power.h> -#include <asm/arch/spl.h> -#include <asm/arch/spi.h> - -#include "common_setup.h" -#include "clock_init.h" - -DECLARE_GLOBAL_DATA_PTR; -#define OM_STAT (0x1f << 1) - -/* Index into irom ptr table */ -enum index { - MMC_INDEX, - EMMC44_INDEX, - EMMC44_END_INDEX, - SPI_INDEX, - USB_INDEX, -}; - -/* IROM Function Pointers Table */ -u32 irom_ptr_table[] = { - [MMC_INDEX] = 0x02020030, /* iROM Function Pointer-SDMMC boot */ - [EMMC44_INDEX] = 0x02020044, /* iROM Function Pointer-EMMC4.4 boot*/ - [EMMC44_END_INDEX] = 0x02020048,/* iROM Function Pointer - -EMMC4.4 end boot operation */ - [SPI_INDEX] = 0x02020058, /* iROM Function Pointer-SPI boot */ - [USB_INDEX] = 0x02020070, /* iROM Function Pointer-USB boot*/ - }; - -void *get_irom_func(int index) -{ - return (void *)*(u32 *)irom_ptr_table[index]; -} - -#ifdef CONFIG_USB_BOOTING -/* - * Set/clear program flow prediction and return the previous state. - */ -static int config_branch_prediction(int set_cr_z) -{ - unsigned int cr; - - /* System Control Register: 11th bit Z Branch prediction enable */ - cr = get_cr(); - set_cr(set_cr_z ? cr | CR_Z : cr & ~CR_Z); - - return cr & CR_Z; -} -#endif - -#ifdef CONFIG_SPI_BOOTING -static void spi_rx_tx(struct exynos_spi *regs, int todo, - void *dinp, void const *doutp, int i) -{ - uint *rxp = (uint *)(dinp + (i * (32 * 1024))); - int rx_lvl, tx_lvl; - uint out_bytes, in_bytes; - - out_bytes = todo; - in_bytes = todo; - setbits_le32(®s->ch_cfg, SPI_CH_RST); - clrbits_le32(®s->ch_cfg, SPI_CH_RST); - writel(((todo * 8) / 32) | SPI_PACKET_CNT_EN, ®s->pkt_cnt); - - while (in_bytes) { - uint32_t spi_sts; - int temp; - - spi_sts = readl(®s->spi_sts); - rx_lvl = ((spi_sts >> 15) & 0x7f); - tx_lvl = ((spi_sts >> 6) & 0x7f); - while (tx_lvl < 32 && out_bytes) { - temp = 0xffffffff; - writel(temp, ®s->tx_data); - out_bytes -= 4; - tx_lvl += 4; - } - while (rx_lvl >= 4 && in_bytes) { - temp = readl(®s->rx_data); - if (rxp) - *rxp++ = temp; - in_bytes -= 4; - rx_lvl -= 4; - } - } -} - -/* - * Copy uboot from spi flash to RAM - * - * @parma uboot_size size of u-boot to copy - * @param uboot_addr address in u-boot to copy - */ -static void exynos_spi_copy(unsigned int uboot_size, unsigned int uboot_addr) -{ - int upto, todo; - int i, timeout = 100; - struct exynos_spi *regs = (struct exynos_spi *)CONFIG_ENV_SPI_BASE; - - set_spi_clk(PERIPH_ID_SPI1, 50000000); /* set spi clock to 50Mhz */ - /* set the spi1 GPIO */ - exynos_pinmux_config(PERIPH_ID_SPI1, PINMUX_FLAG_NONE); - - /* set pktcnt and enable it */ - writel(4 | SPI_PACKET_CNT_EN, ®s->pkt_cnt); - /* set FB_CLK_SEL */ - writel(SPI_FB_DELAY_180, ®s->fb_clk); - /* set CH_WIDTH and BUS_WIDTH as word */ - setbits_le32(®s->mode_cfg, SPI_MODE_CH_WIDTH_WORD | - SPI_MODE_BUS_WIDTH_WORD); - clrbits_le32(®s->ch_cfg, SPI_CH_CPOL_L); /* CPOL: active high */ - - /* clear rx and tx channel if set priveously */ - clrbits_le32(®s->ch_cfg, SPI_RX_CH_ON | SPI_TX_CH_ON); - - setbits_le32(®s->swap_cfg, SPI_RX_SWAP_EN | - SPI_RX_BYTE_SWAP | - SPI_RX_HWORD_SWAP); - - /* do a soft reset */ - setbits_le32(®s->ch_cfg, SPI_CH_RST); - clrbits_le32(®s->ch_cfg, SPI_CH_RST); - - /* now set rx and tx channel ON */ - setbits_le32(®s->ch_cfg, SPI_RX_CH_ON | SPI_TX_CH_ON | SPI_CH_HS_EN); - clrbits_le32(®s->cs_reg, SPI_SLAVE_SIG_INACT); /* CS low */ - - /* Send read instruction (0x3h) followed by a 24 bit addr */ - writel((SF_READ_DATA_CMD << 24) | SPI_FLASH_UBOOT_POS, ®s->tx_data); - - /* waiting for TX done */ - while (!(readl(®s->spi_sts) & SPI_ST_TX_DONE)) { - if (!timeout) { - debug("SPI TIMEOUT\n"); - break; - } - timeout--; - } - - for (upto = 0, i = 0; upto < uboot_size; upto += todo, i++) { - todo = min(uboot_size - upto, (1 << 15)); - spi_rx_tx(regs, todo, (void *)(uboot_addr), - (void *)(SPI_FLASH_UBOOT_POS), i); - } - - setbits_le32(®s->cs_reg, SPI_SLAVE_SIG_INACT);/* make the CS high */ - - /* - * Let put controller mode to BYTE as - * SPI driver does not support WORD mode yet - */ - clrbits_le32(®s->mode_cfg, SPI_MODE_CH_WIDTH_WORD | - SPI_MODE_BUS_WIDTH_WORD); - writel(0, ®s->swap_cfg); - - /* - * Flush spi tx, rx fifos and reset the SPI controller - * and clear rx/tx channel - */ - clrsetbits_le32(®s->ch_cfg, SPI_CH_HS_EN, SPI_CH_RST); - clrbits_le32(®s->ch_cfg, SPI_CH_RST); - clrbits_le32(®s->ch_cfg, SPI_TX_CH_ON | SPI_RX_CH_ON); -} -#endif - -/* -* Copy U-boot from mmc to RAM: -* COPY_BL2_FNPTR_ADDR: Address in iRAM, which Contains -* Pointer to API (Data transfer from mmc to ram) -*/ -void copy_uboot_to_ram(void) -{ - enum boot_mode bootmode = BOOT_MODE_OM; - - u32 (*copy_bl2)(u32 offset, u32 nblock, u32 dst) = NULL; - u32 offset = 0, size = 0; -#ifdef CONFIG_SPI_BOOTING - struct spl_machine_param *param = spl_get_machine_params(); -#endif -#ifdef CONFIG_SUPPORT_EMMC_BOOT - u32 (*copy_bl2_from_emmc)(u32 nblock, u32 dst); - void (*end_bootop_from_emmc)(void); -#endif -#ifdef CONFIG_USB_BOOTING - u32 (*usb_copy)(void); - int is_cr_z_set; - unsigned int sec_boot_check; - - /* Read iRAM location to check for secondary USB boot mode */ - sec_boot_check = readl(EXYNOS_IRAM_SECONDARY_BASE); - if (sec_boot_check == EXYNOS_USB_SECONDARY_BOOT) - bootmode = BOOT_MODE_USB; -#endif - - if (bootmode == BOOT_MODE_OM) - bootmode = readl(samsung_get_base_power()) & OM_STAT; - - switch (bootmode) { -#ifdef CONFIG_SPI_BOOTING - case BOOT_MODE_SERIAL: - /* Customised function to copy u-boot from SF */ - exynos_spi_copy(param->uboot_size, CONFIG_SYS_TEXT_BASE); - break; -#endif - case BOOT_MODE_MMC: - offset = BL2_START_OFFSET; - size = BL2_SIZE_BLOC_COUNT; - copy_bl2 = get_irom_func(MMC_INDEX); - break; -#ifdef CONFIG_SUPPORT_EMMC_BOOT - case BOOT_MODE_EMMC: - /* Set the FSYS1 clock divisor value for EMMC boot */ - emmc_boot_clk_div_set(); - - copy_bl2_from_emmc = get_irom_func(EMMC44_INDEX); - end_bootop_from_emmc = get_irom_func(EMMC44_END_INDEX); - - copy_bl2_from_emmc(BL2_SIZE_BLOC_COUNT, CONFIG_SYS_TEXT_BASE); - end_bootop_from_emmc(); - break; -#endif -#ifdef CONFIG_USB_BOOTING - case BOOT_MODE_USB: - /* - * iROM needs program flow prediction to be disabled - * before copy from USB device to RAM - */ - is_cr_z_set = config_branch_prediction(0); - usb_copy = get_irom_func(USB_INDEX); - usb_copy(); - config_branch_prediction(is_cr_z_set); - break; -#endif - default: - break; - } - - if (copy_bl2) - copy_bl2(offset, size, CONFIG_SYS_TEXT_BASE); -} - -void memzero(void *s, size_t n) -{ - char *ptr = s; - size_t i; - - for (i = 0; i < n; i++) - *ptr++ = '\0'; -} - -/** - * Set up the U-Boot global_data pointer - * - * This sets the address of the global data, and sets up basic values. - * - * @param gdp Value to give to gd - */ -static void setup_global_data(gd_t *gdp) -{ - gd = gdp; - memzero((void *)gd, sizeof(gd_t)); - gd->flags |= GD_FLG_RELOC; - gd->baudrate = CONFIG_BAUDRATE; - gd->have_console = 1; -} - -void board_init_f(unsigned long bootflag) -{ - __aligned(8) gd_t local_gd; - __attribute__((noreturn)) void (*uboot)(void); - - setup_global_data(&local_gd); - - if (do_lowlevel_init()) - power_exit_wakeup(); - - copy_uboot_to_ram(); - - /* Jump to U-Boot image */ - uboot = (void *)CONFIG_SYS_TEXT_BASE; - (*uboot)(); - /* Never returns Here */ -} - -/* Place Holders */ -void board_init_r(gd_t *id, ulong dest_addr) -{ - /* Function attribute is no-return */ - /* This Function never executes */ - while (1) - ; -} -void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3) {} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/system.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/system.c deleted file mode 100644 index ad1244583..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/system.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Copyright (C) 2012 Samsung Electronics - * Donghwa Lee <dh09.lee@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/system.h> - -static void exynos5_set_usbhost_mode(unsigned int mode) -{ - struct exynos5_sysreg *sysreg = - (struct exynos5_sysreg *)samsung_get_base_sysreg(); - - /* Setting USB20PHY_CONFIG register to USB 2.0 HOST link */ - if (mode == USB20_PHY_CFG_HOST_LINK_EN) { - setbits_le32(&sysreg->usb20phy_cfg, - USB20_PHY_CFG_HOST_LINK_EN); - } else { - clrbits_le32(&sysreg->usb20phy_cfg, - USB20_PHY_CFG_HOST_LINK_EN); - } -} - -void set_usbhost_mode(unsigned int mode) -{ - if (cpu_is_exynos5()) - exynos5_set_usbhost_mode(mode); -} - -static void exynos4_set_system_display(void) -{ - struct exynos4_sysreg *sysreg = - (struct exynos4_sysreg *)samsung_get_base_sysreg(); - unsigned int cfg = 0; - - /* - * system register path set - * 0: MIE/MDNIE - * 1: FIMD Bypass - */ - cfg = readl(&sysreg->display_ctrl); - cfg |= (1 << 1); - writel(cfg, &sysreg->display_ctrl); -} - -static void exynos5_set_system_display(void) -{ - struct exynos5_sysreg *sysreg = - (struct exynos5_sysreg *)samsung_get_base_sysreg(); - unsigned int cfg = 0; - - /* - * system register path set - * 0: MIE/MDNIE - * 1: FIMD Bypass - */ - cfg = readl(&sysreg->disp1blk_cfg); - cfg |= (1 << 15); - writel(cfg, &sysreg->disp1blk_cfg); -} - -void set_system_display_ctrl(void) -{ - if (cpu_is_exynos4()) - exynos4_set_system_display(); - else - exynos5_set_system_display(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/tzpc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/tzpc.c deleted file mode 100644 index 395077cf2..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/exynos/tzpc.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Lowlevel setup for SMDK5250 board based on S5PC520 - * - * Copyright (C) 2012 Samsung Electronics - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/tzpc.h> -#include <asm/io.h> - -/* Setting TZPC[TrustZone Protection Controller] */ -void tzpc_init(void) -{ - struct exynos_tzpc *tzpc; - unsigned int addr, start = 0, end = 0; - - start = samsung_get_base_tzpc(); - - if (cpu_is_exynos5()) - end = start + ((EXYNOS5_NR_TZPC_BANKS - 1) * TZPC_BASE_OFFSET); - else if (cpu_is_exynos4()) - end = start + ((EXYNOS4_NR_TZPC_BANKS - 1) * TZPC_BASE_OFFSET); - - for (addr = start; addr <= end; addr += TZPC_BASE_OFFSET) { - tzpc = (struct exynos_tzpc *)addr; - - if (addr == start) - writel(R0SIZE, &tzpc->r0size); - - writel(DECPROTXSET, &tzpc->decprot0set); - writel(DECPROTXSET, &tzpc->decprot1set); - - if (cpu_is_exynos5() && (addr == end)) - break; - - writel(DECPROTXSET, &tzpc->decprot2set); - writel(DECPROTXSET, &tzpc->decprot3set); - } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/highbank/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/highbank/Makefile deleted file mode 100644 index 876099d9a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/highbank/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := timer.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/highbank/timer.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/highbank/timer.c deleted file mode 100644 index d56bf2113..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/highbank/timer.c +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Copyright 2010-2011 Calxeda, Inc. - * - * Based on arm926ejs/mx27/timer.c - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch-armv7/systimer.h> - -#undef SYSTIMER_BASE -#define SYSTIMER_BASE 0xFFF34000 /* Timer 0 and 1 base */ - -static struct systimer *systimer_base = (struct systimer *)SYSTIMER_BASE; - -/* - * Start the timer - */ -int timer_init(void) -{ - /* - * Setup timer0 - */ - writel(0, &systimer_base->timer0control); - writel(SYSTIMER_RELOAD, &systimer_base->timer0load); - writel(SYSTIMER_RELOAD, &systimer_base->timer0value); - writel(SYSTIMER_EN | SYSTIMER_32BIT | SYSTIMER_PRESC_256, - &systimer_base->timer0control); - - return 0; - -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/Makefile deleted file mode 100644 index b1bd0224e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -# -# (C) Copyright 2012-2014 -# Texas Instruments Incorporated, <www.ti.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += aemif.o -obj-y += init.o -obj-y += psc.o -obj-y += clock.o -obj-y += cmd_clock.o -obj-y += cmd_mon.o -obj-y += keystone_nav.o -obj-y += msmc.o -obj-$(CONFIG_SPL_BUILD) += spl.o -obj-y += ddr3.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/aemif.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/aemif.c deleted file mode 100644 index 9b26886db..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/aemif.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Keystone2: Asynchronous EMIF Configuration - * - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/emif_defs.h> - -#define AEMIF_CFG_SELECT_STROBE(v) ((v) ? 1 << 31 : 0) -#define AEMIF_CFG_EXTEND_WAIT(v) ((v) ? 1 << 30 : 0) -#define AEMIF_CFG_WR_SETUP(v) (((v) & 0x0f) << 26) -#define AEMIF_CFG_WR_STROBE(v) (((v) & 0x3f) << 20) -#define AEMIF_CFG_WR_HOLD(v) (((v) & 0x07) << 17) -#define AEMIF_CFG_RD_SETUP(v) (((v) & 0x0f) << 13) -#define AEMIF_CFG_RD_STROBE(v) (((v) & 0x3f) << 7) -#define AEMIF_CFG_RD_HOLD(v) (((v) & 0x07) << 4) -#define AEMIF_CFG_TURN_AROUND(v) (((v) & 0x03) << 2) -#define AEMIF_CFG_WIDTH(v) (((v) & 0x03) << 0) - -#define set_config_field(reg, field, val) \ - do { \ - if (val != -1) { \ - reg &= ~AEMIF_CFG_##field(0xffffffff); \ - reg |= AEMIF_CFG_##field(val); \ - } \ - } while (0) - -void configure_async_emif(int cs, struct async_emif_config *cfg) -{ - unsigned long tmp; - - if (cfg->mode == ASYNC_EMIF_MODE_NAND) { - tmp = __raw_readl(&davinci_emif_regs->nandfcr); - tmp |= (1 << cs); - __raw_writel(tmp, &davinci_emif_regs->nandfcr); - - } else if (cfg->mode == ASYNC_EMIF_MODE_ONENAND) { - tmp = __raw_readl(&davinci_emif_regs->one_nand_cr); - tmp |= (1 << cs); - __raw_writel(tmp, &davinci_emif_regs->one_nand_cr); - } - - tmp = __raw_readl(&davinci_emif_regs->abncr[cs]); - - set_config_field(tmp, SELECT_STROBE, cfg->select_strobe); - set_config_field(tmp, EXTEND_WAIT, cfg->extend_wait); - set_config_field(tmp, WR_SETUP, cfg->wr_setup); - set_config_field(tmp, WR_STROBE, cfg->wr_strobe); - set_config_field(tmp, WR_HOLD, cfg->wr_hold); - set_config_field(tmp, RD_SETUP, cfg->rd_setup); - set_config_field(tmp, RD_STROBE, cfg->rd_strobe); - set_config_field(tmp, RD_HOLD, cfg->rd_hold); - set_config_field(tmp, TURN_AROUND, cfg->turn_around); - set_config_field(tmp, WIDTH, cfg->width); - - __raw_writel(tmp, &davinci_emif_regs->abncr[cs]); -} - -void init_async_emif(int num_cs, struct async_emif_config *config) -{ - int cs; - - for (cs = 0; cs < num_cs; cs++) - configure_async_emif(cs, config + cs); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/clock.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/clock.c deleted file mode 100644 index bfa4c9d8f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/clock.c +++ /dev/null @@ -1,318 +0,0 @@ -/* - * Keystone2: pll initialization - * - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm-generic/errno.h> -#include <asm/io.h> -#include <asm/processor.h> -#include <asm/arch/clock.h> -#include <asm/arch/clock_defs.h> - -static void wait_for_completion(const struct pll_init_data *data) -{ - int i; - for (i = 0; i < 100; i++) { - sdelay(450); - if ((pllctl_reg_read(data->pll, stat) & PLLSTAT_GO) == 0) - break; - } -} - -struct pll_regs { - u32 reg0, reg1; -}; - -static const struct pll_regs pll_regs[] = { - [CORE_PLL] = { K2HK_MAINPLLCTL0, K2HK_MAINPLLCTL1}, - [PASS_PLL] = { K2HK_PASSPLLCTL0, K2HK_PASSPLLCTL1}, - [TETRIS_PLL] = { K2HK_ARMPLLCTL0, K2HK_ARMPLLCTL1}, - [DDR3A_PLL] = { K2HK_DDR3APLLCTL0, K2HK_DDR3APLLCTL1}, - [DDR3B_PLL] = { K2HK_DDR3BPLLCTL0, K2HK_DDR3BPLLCTL1}, -}; - -/* Fout = Fref * NF(mult) / NR(prediv) / OD */ -static unsigned long pll_freq_get(int pll) -{ - unsigned long mult = 1, prediv = 1, output_div = 2; - unsigned long ret; - u32 tmp, reg; - - if (pll == CORE_PLL) { - ret = external_clk[sys_clk]; - if (pllctl_reg_read(pll, ctl) & PLLCTL_PLLEN) { - /* PLL mode */ - tmp = __raw_readl(K2HK_MAINPLLCTL0); - prediv = (tmp & PLL_DIV_MASK) + 1; - mult = (((tmp & PLLM_MULT_HI_SMASK) >> 6) | - (pllctl_reg_read(pll, mult) & - PLLM_MULT_LO_MASK)) + 1; - output_div = ((pllctl_reg_read(pll, secctl) >> - PLL_CLKOD_SHIFT) & PLL_CLKOD_MASK) + 1; - - ret = ret / prediv / output_div * mult; - } - } else { - switch (pll) { - case PASS_PLL: - ret = external_clk[pa_clk]; - reg = K2HK_PASSPLLCTL0; - break; - case TETRIS_PLL: - ret = external_clk[tetris_clk]; - reg = K2HK_ARMPLLCTL0; - break; - case DDR3A_PLL: - ret = external_clk[ddr3a_clk]; - reg = K2HK_DDR3APLLCTL0; - break; - case DDR3B_PLL: - ret = external_clk[ddr3b_clk]; - reg = K2HK_DDR3BPLLCTL0; - break; - default: - return 0; - } - - tmp = __raw_readl(reg); - - if (!(tmp & PLLCTL_BYPASS)) { - /* Bypass disabled */ - prediv = (tmp & PLL_DIV_MASK) + 1; - mult = ((tmp >> PLL_MULT_SHIFT) & PLL_MULT_MASK) + 1; - output_div = ((tmp >> PLL_CLKOD_SHIFT) & - PLL_CLKOD_MASK) + 1; - ret = ((ret / prediv) * mult) / output_div; - } - } - - return ret; -} - -unsigned long clk_get_rate(unsigned int clk) -{ - switch (clk) { - case core_pll_clk: return pll_freq_get(CORE_PLL); - case pass_pll_clk: return pll_freq_get(PASS_PLL); - case tetris_pll_clk: return pll_freq_get(TETRIS_PLL); - case ddr3a_pll_clk: return pll_freq_get(DDR3A_PLL); - case ddr3b_pll_clk: return pll_freq_get(DDR3B_PLL); - case sys_clk0_1_clk: - case sys_clk0_clk: return pll_freq_get(CORE_PLL) / pll0div_read(1); - case sys_clk1_clk: return pll_freq_get(CORE_PLL) / pll0div_read(2); - case sys_clk2_clk: return pll_freq_get(CORE_PLL) / pll0div_read(3); - case sys_clk3_clk: return pll_freq_get(CORE_PLL) / pll0div_read(4); - case sys_clk0_2_clk: return clk_get_rate(sys_clk0_clk) / 2; - case sys_clk0_3_clk: return clk_get_rate(sys_clk0_clk) / 3; - case sys_clk0_4_clk: return clk_get_rate(sys_clk0_clk) / 4; - case sys_clk0_6_clk: return clk_get_rate(sys_clk0_clk) / 6; - case sys_clk0_8_clk: return clk_get_rate(sys_clk0_clk) / 8; - case sys_clk0_12_clk: return clk_get_rate(sys_clk0_clk) / 12; - case sys_clk0_24_clk: return clk_get_rate(sys_clk0_clk) / 24; - case sys_clk1_3_clk: return clk_get_rate(sys_clk1_clk) / 3; - case sys_clk1_4_clk: return clk_get_rate(sys_clk1_clk) / 4; - case sys_clk1_6_clk: return clk_get_rate(sys_clk1_clk) / 6; - case sys_clk1_12_clk: return clk_get_rate(sys_clk1_clk) / 12; - default: - break; - } - return 0; -} - -void init_pll(const struct pll_init_data *data) -{ - u32 tmp, tmp_ctl, pllm, plld, pllod, bwadj; - - pllm = data->pll_m - 1; - plld = (data->pll_d - 1) & PLL_DIV_MASK; - pllod = (data->pll_od - 1) & PLL_CLKOD_MASK; - - if (data->pll == MAIN_PLL) { - /* The requered delay before main PLL configuration */ - sdelay(210000); - - tmp = pllctl_reg_read(data->pll, secctl); - - if (tmp & (PLLCTL_BYPASS)) { - setbits_le32(pll_regs[data->pll].reg1, - BIT(MAIN_ENSAT_OFFSET)); - - pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLEN | - PLLCTL_PLLENSRC); - sdelay(340); - - pllctl_reg_setbits(data->pll, secctl, PLLCTL_BYPASS); - pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLPWRDN); - sdelay(21000); - - pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLPWRDN); - } else { - pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLEN | - PLLCTL_PLLENSRC); - sdelay(340); - } - - pllctl_reg_write(data->pll, mult, pllm & PLLM_MULT_LO_MASK); - - clrsetbits_le32(pll_regs[data->pll].reg0, PLLM_MULT_HI_SMASK, - (pllm << 6)); - - /* Set the BWADJ (12 bit field) */ - tmp_ctl = pllm >> 1; /* Divide the pllm by 2 */ - clrsetbits_le32(pll_regs[data->pll].reg0, PLL_BWADJ_LO_SMASK, - (tmp_ctl << PLL_BWADJ_LO_SHIFT)); - clrsetbits_le32(pll_regs[data->pll].reg1, PLL_BWADJ_HI_MASK, - (tmp_ctl >> 8)); - - /* - * Set the pll divider (6 bit field) * - * PLLD[5:0] is located in MAINPLLCTL0 - */ - clrsetbits_le32(pll_regs[data->pll].reg0, PLL_DIV_MASK, plld); - - /* Set the OUTPUT DIVIDE (4 bit field) in SECCTL */ - pllctl_reg_rmw(data->pll, secctl, PLL_CLKOD_SMASK, - (pllod << PLL_CLKOD_SHIFT)); - wait_for_completion(data); - - pllctl_reg_write(data->pll, div1, PLLM_RATIO_DIV1); - pllctl_reg_write(data->pll, div2, PLLM_RATIO_DIV2); - pllctl_reg_write(data->pll, div3, PLLM_RATIO_DIV3); - pllctl_reg_write(data->pll, div4, PLLM_RATIO_DIV4); - pllctl_reg_write(data->pll, div5, PLLM_RATIO_DIV5); - - pllctl_reg_setbits(data->pll, alnctl, 0x1f); - - /* - * Set GOSET bit in PLLCMD to initiate the GO operation - * to change the divide - */ - pllctl_reg_setbits(data->pll, cmd, PLLSTAT_GO); - sdelay(1500); /* wait for the phase adj */ - wait_for_completion(data); - - /* Reset PLL */ - pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLRST); - sdelay(21000); /* Wait for a minimum of 7 us*/ - pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLRST); - sdelay(105000); /* Wait for PLL Lock time (min 50 us) */ - - pllctl_reg_clrbits(data->pll, secctl, PLLCTL_BYPASS); - - tmp = pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLEN); - - } else if (data->pll == TETRIS_PLL) { - bwadj = pllm >> 1; - /* 1.5 Set PLLCTL0[BYPASS] =1 (enable bypass), */ - setbits_le32(pll_regs[data->pll].reg0, PLLCTL_BYPASS); - /* - * Set CHIPMISCCTL1[13] = 0 (enable glitchfree bypass) - * only applicable for Kepler - */ - clrbits_le32(K2HK_MISC_CTRL, ARM_PLL_EN); - /* 2 In PLLCTL1, write PLLRST = 1 (PLL is reset) */ - setbits_le32(pll_regs[data->pll].reg1 , - PLL_PLLRST | PLLCTL_ENSAT); - - /* - * 3 Program PLLM and PLLD in PLLCTL0 register - * 4 Program BWADJ[7:0] in PLLCTL0 and BWADJ[11:8] in - * PLLCTL1 register. BWADJ value must be set - * to ((PLLM + 1) >> 1) – 1) - */ - tmp = ((bwadj & PLL_BWADJ_LO_MASK) << PLL_BWADJ_LO_SHIFT) | - (pllm << 6) | - (plld & PLL_DIV_MASK) | - (pllod << PLL_CLKOD_SHIFT) | PLLCTL_BYPASS; - __raw_writel(tmp, pll_regs[data->pll].reg0); - - /* Set BWADJ[11:8] bits */ - tmp = __raw_readl(pll_regs[data->pll].reg1); - tmp &= ~(PLL_BWADJ_HI_MASK); - tmp |= ((bwadj>>8) & PLL_BWADJ_HI_MASK); - __raw_writel(tmp, pll_regs[data->pll].reg1); - /* - * 5 Wait for at least 5 us based on the reference - * clock (PLL reset time) - */ - sdelay(21000); /* Wait for a minimum of 7 us*/ - - /* 6 In PLLCTL1, write PLLRST = 0 (PLL reset is released) */ - clrbits_le32(pll_regs[data->pll].reg1, PLL_PLLRST); - /* - * 7 Wait for at least 500 * REFCLK cycles * (PLLD + 1) - * (PLL lock time) - */ - sdelay(105000); - /* 8 disable bypass */ - clrbits_le32(pll_regs[data->pll].reg0, PLLCTL_BYPASS); - /* - * 9 Set CHIPMISCCTL1[13] = 1 (disable glitchfree bypass) - * only applicable for Kepler - */ - setbits_le32(K2HK_MISC_CTRL, ARM_PLL_EN); - } else { - setbits_le32(pll_regs[data->pll].reg1, PLLCTL_ENSAT); - /* - * process keeps state of Bypass bit while programming - * all other DDR PLL settings - */ - tmp = __raw_readl(pll_regs[data->pll].reg0); - tmp &= PLLCTL_BYPASS; /* clear everything except Bypass */ - - /* - * Set the BWADJ[7:0], PLLD[5:0] and PLLM to PLLCTL0, - * bypass disabled - */ - bwadj = pllm >> 1; - tmp |= ((bwadj & PLL_BWADJ_LO_SHIFT) << PLL_BWADJ_LO_SHIFT) | - (pllm << PLL_MULT_SHIFT) | - (plld & PLL_DIV_MASK) | - (pllod << PLL_CLKOD_SHIFT); - __raw_writel(tmp, pll_regs[data->pll].reg0); - - /* Set BWADJ[11:8] bits */ - tmp = __raw_readl(pll_regs[data->pll].reg1); - tmp &= ~(PLL_BWADJ_HI_MASK); - tmp |= ((bwadj >> 8) & PLL_BWADJ_HI_MASK); - - /* set PLL Select (bit 13) for PASS PLL */ - if (data->pll == PASS_PLL) - tmp |= PLLCTL_PAPLL; - - __raw_writel(tmp, pll_regs[data->pll].reg1); - - /* Reset bit: bit 14 for both DDR3 & PASS PLL */ - tmp = PLL_PLLRST; - /* Set RESET bit = 1 */ - setbits_le32(pll_regs[data->pll].reg1, tmp); - /* Wait for a minimum of 7 us*/ - sdelay(21000); - /* Clear RESET bit */ - clrbits_le32(pll_regs[data->pll].reg1, tmp); - sdelay(105000); - - /* clear BYPASS (Enable PLL Mode) */ - clrbits_le32(pll_regs[data->pll].reg0, PLLCTL_BYPASS); - sdelay(21000); /* Wait for a minimum of 7 us*/ - } - - /* - * This is required to provide a delay between multiple - * consequent PPL configurations - */ - sdelay(210000); -} - -void init_plls(int num_pll, struct pll_init_data *config) -{ - int i; - - for (i = 0; i < num_pll; i++) - init_pll(&config[i]); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/cmd_clock.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/cmd_clock.c deleted file mode 100644 index afd30f385..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/cmd_clock.c +++ /dev/null @@ -1,124 +0,0 @@ -/* - * keystone2: commands for clocks - * - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <command.h> -#include <asm/arch/hardware.h> -#include <asm/arch/clock.h> -#include <asm/arch/psc_defs.h> - -struct pll_init_data cmd_pll_data = { - .pll = MAIN_PLL, - .pll_m = 16, - .pll_d = 1, - .pll_od = 2, -}; - -int do_pll_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - if (argc != 5) - goto pll_cmd_usage; - - if (strncmp(argv[1], "pa", 2) == 0) - cmd_pll_data.pll = PASS_PLL; - else if (strncmp(argv[1], "arm", 3) == 0) - cmd_pll_data.pll = TETRIS_PLL; - else if (strncmp(argv[1], "ddr3a", 5) == 0) - cmd_pll_data.pll = DDR3A_PLL; - else if (strncmp(argv[1], "ddr3b", 5) == 0) - cmd_pll_data.pll = DDR3B_PLL; - else - goto pll_cmd_usage; - - cmd_pll_data.pll_m = simple_strtoul(argv[2], NULL, 10); - cmd_pll_data.pll_d = simple_strtoul(argv[3], NULL, 10); - cmd_pll_data.pll_od = simple_strtoul(argv[4], NULL, 10); - - printf("Trying to set pll %d; mult %d; div %d; OD %d\n", - cmd_pll_data.pll, cmd_pll_data.pll_m, - cmd_pll_data.pll_d, cmd_pll_data.pll_od); - init_pll(&cmd_pll_data); - - return 0; - -pll_cmd_usage: - return cmd_usage(cmdtp); -} - -U_BOOT_CMD( - pllset, 5, 0, do_pll_cmd, - "set pll multiplier and pre divider", - "<pa|arm|ddr3a|ddr3b> <mult> <div> <OD>\n" -); - -int do_getclk_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - unsigned int clk; - unsigned int freq; - - if (argc != 2) - goto getclk_cmd_usage; - - clk = simple_strtoul(argv[1], NULL, 10); - - freq = clk_get_rate(clk); - printf("clock index [%d] - frequency %u\n", clk, freq); - return 0; - -getclk_cmd_usage: - return cmd_usage(cmdtp); -} - -U_BOOT_CMD( - getclk, 2, 0, do_getclk_cmd, - "get clock rate", - "<clk index>\n" - "See the 'enum clk_e' in the k2hk clock.h for clk indexes\n" -); - -int do_psc_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - int psc_module; - int res; - - if (argc != 3) - goto psc_cmd_usage; - - psc_module = simple_strtoul(argv[1], NULL, 10); - if (strcmp(argv[2], "en") == 0) { - res = psc_enable_module(psc_module); - printf("psc_enable_module(%d) - %s\n", psc_module, - (res) ? "ERROR" : "OK"); - return 0; - } - - if (strcmp(argv[2], "di") == 0) { - res = psc_disable_module(psc_module); - printf("psc_disable_module(%d) - %s\n", psc_module, - (res) ? "ERROR" : "OK"); - return 0; - } - - if (strcmp(argv[2], "domain") == 0) { - res = psc_disable_domain(psc_module); - printf("psc_disable_domain(%d) - %s\n", psc_module, - (res) ? "ERROR" : "OK"); - return 0; - } - -psc_cmd_usage: - return cmd_usage(cmdtp); -} - -U_BOOT_CMD( - psc, 3, 0, do_psc_cmd, - "<enable/disable psc module os disable domain>", - "<mod/domain index> <en|di|domain>\n" - "See the hardware.h for Power and Sleep Controller (PSC) Domains\n" -); diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/cmd_mon.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/cmd_mon.c deleted file mode 100644 index f9f58a37d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/cmd_mon.c +++ /dev/null @@ -1,131 +0,0 @@ -/* - * K2HK: secure kernel command file - * - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <command.h> -asm(".arch_extension sec\n\t"); - -static int mon_install(u32 addr, u32 dpsc, u32 freq) -{ - int result; - - __asm__ __volatile__ ( - "stmfd r13!, {lr}\n" - "mov r0, %1\n" - "mov r1, %2\n" - "mov r2, %3\n" - "blx r0\n" - "ldmfd r13!, {lr}\n" - : "=&r" (result) - : "r" (addr), "r" (dpsc), "r" (freq) - : "cc", "r0", "r1", "r2", "memory"); - return result; -} - -static int do_mon_install(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - u32 addr, dpsc_base = 0x1E80000, freq; - int rcode = 0; - - if (argc < 2) - return CMD_RET_USAGE; - - freq = clk_get_rate(sys_clk0_6_clk); - - addr = simple_strtoul(argv[1], NULL, 16); - - rcode = mon_install(addr, dpsc_base, freq); - printf("## installed monitor, freq [%d], status %d\n", - freq, rcode); - - return 0; -} - -U_BOOT_CMD(mon_install, 2, 0, do_mon_install, - "Install boot kernel at 'addr'", - "" -); - -static void core_spin(void) -{ - while (1) - ; /* forever */; -} - -int mon_power_on(int core_id, void *ep) -{ - int result; - - asm volatile ( - "stmfd r13!, {lr}\n" - "mov r1, %1\n" - "mov r2, %2\n" - "mov r0, #0\n" - "smc #0\n" - "ldmfd r13!, {lr}\n" - : "=&r" (result) - : "r" (core_id), "r" (ep) - : "cc", "r0", "r1", "r2", "memory"); - return result; -} - -int mon_power_off(int core_id) -{ - int result; - - asm volatile ( - "stmfd r13!, {lr}\n" - "mov r1, %1\n" - "mov r0, #1\n" - "smc #1\n" - "ldmfd r13!, {lr}\n" - : "=&r" (result) - : "r" (core_id) - : "cc", "r0", "r1", "memory"); - return result; -} - -int do_mon_power(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - int rcode = 0, core_id, on; - void (*fn)(void); - - fn = core_spin; - - if (argc < 3) - return CMD_RET_USAGE; - - core_id = simple_strtoul(argv[1], NULL, 16); - on = simple_strtoul(argv[2], NULL, 16); - - if (on) - rcode = mon_power_on(core_id, fn); - else - rcode = mon_power_off(core_id); - - if (on) { - if (!rcode) - printf("core %d powered on successfully\n", core_id); - else - printf("core %d power on failure\n", core_id); - } else { - printf("core %d powered off successfully\n", core_id); - } - - return 0; -} - -U_BOOT_CMD(mon_power, 3, 0, do_mon_power, - "Power On/Off secondary core", - "mon_power <coreid> <oper>\n" - "- coreid (1-3) and oper (1 - ON, 0 - OFF)\n" - "" -); diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/ddr3.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/ddr3.c deleted file mode 100644 index 4875db76a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/ddr3.c +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Keystone2: DDR3 initialization - * - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/arch/hardware.h> -#include <asm/io.h> - -void init_ddrphy(u32 base, struct ddr3_phy_config *phy_cfg) -{ - unsigned int tmp; - - while ((__raw_readl(base + KS2_DDRPHY_PGSR0_OFFSET) - & 0x00000001) != 0x00000001) - ; - - __raw_writel(phy_cfg->pllcr, base + KS2_DDRPHY_PLLCR_OFFSET); - - tmp = __raw_readl(base + KS2_DDRPHY_PGCR1_OFFSET); - tmp &= ~(phy_cfg->pgcr1_mask); - tmp |= phy_cfg->pgcr1_val; - __raw_writel(tmp, base + KS2_DDRPHY_PGCR1_OFFSET); - - __raw_writel(phy_cfg->ptr0, base + KS2_DDRPHY_PTR0_OFFSET); - __raw_writel(phy_cfg->ptr1, base + KS2_DDRPHY_PTR1_OFFSET); - __raw_writel(phy_cfg->ptr3, base + KS2_DDRPHY_PTR3_OFFSET); - __raw_writel(phy_cfg->ptr4, base + KS2_DDRPHY_PTR4_OFFSET); - - tmp = __raw_readl(base + KS2_DDRPHY_DCR_OFFSET); - tmp &= ~(phy_cfg->dcr_mask); - tmp |= phy_cfg->dcr_val; - __raw_writel(tmp, base + KS2_DDRPHY_DCR_OFFSET); - - __raw_writel(phy_cfg->dtpr0, base + KS2_DDRPHY_DTPR0_OFFSET); - __raw_writel(phy_cfg->dtpr1, base + KS2_DDRPHY_DTPR1_OFFSET); - __raw_writel(phy_cfg->dtpr2, base + KS2_DDRPHY_DTPR2_OFFSET); - __raw_writel(phy_cfg->mr0, base + KS2_DDRPHY_MR0_OFFSET); - __raw_writel(phy_cfg->mr1, base + KS2_DDRPHY_MR1_OFFSET); - __raw_writel(phy_cfg->mr2, base + KS2_DDRPHY_MR2_OFFSET); - __raw_writel(phy_cfg->dtcr, base + KS2_DDRPHY_DTCR_OFFSET); - __raw_writel(phy_cfg->pgcr2, base + KS2_DDRPHY_PGCR2_OFFSET); - - __raw_writel(phy_cfg->zq0cr1, base + KS2_DDRPHY_ZQ0CR1_OFFSET); - __raw_writel(phy_cfg->zq1cr1, base + KS2_DDRPHY_ZQ1CR1_OFFSET); - __raw_writel(phy_cfg->zq2cr1, base + KS2_DDRPHY_ZQ2CR1_OFFSET); - - __raw_writel(phy_cfg->pir_v1, base + KS2_DDRPHY_PIR_OFFSET); - while ((__raw_readl(base + KS2_DDRPHY_PGSR0_OFFSET) & 0x1) != 0x1) - ; - - __raw_writel(phy_cfg->pir_v2, base + KS2_DDRPHY_PIR_OFFSET); - while ((__raw_readl(base + KS2_DDRPHY_PGSR0_OFFSET) & 0x1) != 0x1) - ; -} - -void init_ddremif(u32 base, struct ddr3_emif_config *emif_cfg) -{ - __raw_writel(emif_cfg->sdcfg, base + KS2_DDR3_SDCFG_OFFSET); - __raw_writel(emif_cfg->sdtim1, base + KS2_DDR3_SDTIM1_OFFSET); - __raw_writel(emif_cfg->sdtim2, base + KS2_DDR3_SDTIM2_OFFSET); - __raw_writel(emif_cfg->sdtim3, base + KS2_DDR3_SDTIM3_OFFSET); - __raw_writel(emif_cfg->sdtim4, base + KS2_DDR3_SDTIM4_OFFSET); - __raw_writel(emif_cfg->zqcfg, base + KS2_DDR3_ZQCFG_OFFSET); - __raw_writel(emif_cfg->sdrfc, base + KS2_DDR3_SDRFC_OFFSET); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/init.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/init.c deleted file mode 100644 index 044015aed..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/init.c +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Keystone2: Architecture initialization - * - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/hardware.h> - -void chip_configuration_unlock(void) -{ - __raw_writel(KEYSTONE_KICK0_MAGIC, KEYSTONE_KICK0); - __raw_writel(KEYSTONE_KICK1_MAGIC, KEYSTONE_KICK1); -} - -int arch_cpu_init(void) -{ - chip_configuration_unlock(); - icache_enable(); - -#ifdef CONFIG_SOC_K2HK - share_all_segments(8); - share_all_segments(9); - share_all_segments(10); /* QM PDSP */ - share_all_segments(11); /* PCIE */ -#endif - - return 0; -} - -void reset_cpu(ulong addr) -{ - volatile u32 *rstctrl = (volatile u32 *)(KS2_RSTCTRL); - u32 tmp; - - tmp = *rstctrl & KS2_RSTCTRL_MASK; - *rstctrl = tmp | KS2_RSTCTRL_KEY; - - *rstctrl &= KS2_RSTCTRL_SWRST; - - for (;;) - ; -} - -void enable_caches(void) -{ -#ifndef CONFIG_SYS_DCACHE_OFF - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -#endif -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/keystone_nav.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/keystone_nav.c deleted file mode 100644 index 39d6f995f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/keystone_nav.c +++ /dev/null @@ -1,376 +0,0 @@ -/* - * Multicore Navigator driver for TI Keystone 2 devices. - * - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/io.h> -#include <asm/arch/keystone_nav.h> - -static int soc_type = -#ifdef CONFIG_SOC_K2HK - k2hk; -#endif - -struct qm_config k2hk_qm_memmap = { - .stat_cfg = 0x02a40000, - .queue = (struct qm_reg_queue *)0x02a80000, - .mngr_vbusm = 0x23a80000, - .i_lram = 0x00100000, - .proxy = (struct qm_reg_queue *)0x02ac0000, - .status_ram = 0x02a06000, - .mngr_cfg = (struct qm_cfg_reg *)0x02a02000, - .intd_cfg = 0x02a0c000, - .desc_mem = (struct descr_mem_setup_reg *)0x02a03000, - .region_num = 64, - .pdsp_cmd = 0x02a20000, - .pdsp_ctl = 0x02a0f000, - .pdsp_iram = 0x02a10000, - .qpool_num = 4000, -}; - -/* - * We are going to use only one type of descriptors - host packet - * descriptors. We staticaly allocate memory for them here - */ -struct qm_host_desc desc_pool[HDESC_NUM] __aligned(sizeof(struct qm_host_desc)); - -static struct qm_config *qm_cfg; - -inline int num_of_desc_to_reg(int num_descr) -{ - int j, num; - - for (j = 0, num = 32; j < 15; j++, num *= 2) { - if (num_descr <= num) - return j; - } - - return 15; -} - -static int _qm_init(struct qm_config *cfg) -{ - u32 j; - - if (cfg == NULL) - return QM_ERR; - - qm_cfg = cfg; - - qm_cfg->mngr_cfg->link_ram_base0 = qm_cfg->i_lram; - qm_cfg->mngr_cfg->link_ram_size0 = HDESC_NUM * 8; - qm_cfg->mngr_cfg->link_ram_base1 = 0; - qm_cfg->mngr_cfg->link_ram_size1 = 0; - qm_cfg->mngr_cfg->link_ram_base2 = 0; - - qm_cfg->desc_mem[0].base_addr = (u32)desc_pool; - qm_cfg->desc_mem[0].start_idx = 0; - qm_cfg->desc_mem[0].desc_reg_size = - (((sizeof(struct qm_host_desc) >> 4) - 1) << 16) | - num_of_desc_to_reg(HDESC_NUM); - - memset(desc_pool, 0, sizeof(desc_pool)); - for (j = 0; j < HDESC_NUM; j++) - qm_push(&desc_pool[j], qm_cfg->qpool_num); - - return QM_OK; -} - -int qm_init(void) -{ - switch (soc_type) { - case k2hk: - return _qm_init(&k2hk_qm_memmap); - } - - return QM_ERR; -} - -void qm_close(void) -{ - u32 j; - - if (qm_cfg == NULL) - return; - - queue_close(qm_cfg->qpool_num); - - qm_cfg->mngr_cfg->link_ram_base0 = 0; - qm_cfg->mngr_cfg->link_ram_size0 = 0; - qm_cfg->mngr_cfg->link_ram_base1 = 0; - qm_cfg->mngr_cfg->link_ram_size1 = 0; - qm_cfg->mngr_cfg->link_ram_base2 = 0; - - for (j = 0; j < qm_cfg->region_num; j++) { - qm_cfg->desc_mem[j].base_addr = 0; - qm_cfg->desc_mem[j].start_idx = 0; - qm_cfg->desc_mem[j].desc_reg_size = 0; - } - - qm_cfg = NULL; -} - -void qm_push(struct qm_host_desc *hd, u32 qnum) -{ - u32 regd; - - if (!qm_cfg) - return; - - cpu_to_bus((u32 *)hd, sizeof(struct qm_host_desc)/4); - regd = (u32)hd | ((sizeof(struct qm_host_desc) >> 4) - 1); - writel(regd, &qm_cfg->queue[qnum].ptr_size_thresh); -} - -void qm_buff_push(struct qm_host_desc *hd, u32 qnum, - void *buff_ptr, u32 buff_len) -{ - hd->orig_buff_len = buff_len; - hd->buff_len = buff_len; - hd->orig_buff_ptr = (u32)buff_ptr; - hd->buff_ptr = (u32)buff_ptr; - qm_push(hd, qnum); -} - -struct qm_host_desc *qm_pop(u32 qnum) -{ - u32 uhd; - - if (!qm_cfg) - return NULL; - - uhd = readl(&qm_cfg->queue[qnum].ptr_size_thresh) & ~0xf; - if (uhd) - cpu_to_bus((u32 *)uhd, sizeof(struct qm_host_desc)/4); - - return (struct qm_host_desc *)uhd; -} - -struct qm_host_desc *qm_pop_from_free_pool(void) -{ - if (!qm_cfg) - return NULL; - - return qm_pop(qm_cfg->qpool_num); -} - -void queue_close(u32 qnum) -{ - struct qm_host_desc *hd; - - while ((hd = qm_pop(qnum))) - ; -} - -/* - * DMA API - */ - -struct pktdma_cfg k2hk_netcp_pktdma = { - .global = (struct global_ctl_regs *)0x02004000, - .tx_ch = (struct tx_chan_regs *)0x02004400, - .tx_ch_num = 9, - .rx_ch = (struct rx_chan_regs *)0x02004800, - .rx_ch_num = 26, - .tx_sched = (u32 *)0x02004c00, - .rx_flows = (struct rx_flow_regs *)0x02005000, - .rx_flow_num = 32, - .rx_free_q = 4001, - .rx_rcv_q = 4002, - .tx_snd_q = 648, -}; - -struct pktdma_cfg *netcp; - -static int netcp_rx_disable(void) -{ - u32 j, v, k; - - for (j = 0; j < netcp->rx_ch_num; j++) { - v = readl(&netcp->rx_ch[j].cfg_a); - if (!(v & CPDMA_CHAN_A_ENABLE)) - continue; - - writel(v | CPDMA_CHAN_A_TDOWN, &netcp->rx_ch[j].cfg_a); - for (k = 0; k < TDOWN_TIMEOUT_COUNT; k++) { - udelay(100); - v = readl(&netcp->rx_ch[j].cfg_a); - if (!(v & CPDMA_CHAN_A_ENABLE)) - continue; - } - /* TODO: teardown error on if TDOWN_TIMEOUT_COUNT is reached */ - } - - /* Clear all of the flow registers */ - for (j = 0; j < netcp->rx_flow_num; j++) { - writel(0, &netcp->rx_flows[j].control); - writel(0, &netcp->rx_flows[j].tags); - writel(0, &netcp->rx_flows[j].tag_sel); - writel(0, &netcp->rx_flows[j].fdq_sel[0]); - writel(0, &netcp->rx_flows[j].fdq_sel[1]); - writel(0, &netcp->rx_flows[j].thresh[0]); - writel(0, &netcp->rx_flows[j].thresh[1]); - writel(0, &netcp->rx_flows[j].thresh[2]); - } - - return QM_OK; -} - -static int netcp_tx_disable(void) -{ - u32 j, v, k; - - for (j = 0; j < netcp->tx_ch_num; j++) { - v = readl(&netcp->tx_ch[j].cfg_a); - if (!(v & CPDMA_CHAN_A_ENABLE)) - continue; - - writel(v | CPDMA_CHAN_A_TDOWN, &netcp->tx_ch[j].cfg_a); - for (k = 0; k < TDOWN_TIMEOUT_COUNT; k++) { - udelay(100); - v = readl(&netcp->tx_ch[j].cfg_a); - if (!(v & CPDMA_CHAN_A_ENABLE)) - continue; - } - /* TODO: teardown error on if TDOWN_TIMEOUT_COUNT is reached */ - } - - return QM_OK; -} - -static int _netcp_init(struct pktdma_cfg *netcp_cfg, - struct rx_buff_desc *rx_buffers) -{ - u32 j, v; - struct qm_host_desc *hd; - u8 *rx_ptr; - - if (netcp_cfg == NULL || rx_buffers == NULL || - rx_buffers->buff_ptr == NULL || qm_cfg == NULL) - return QM_ERR; - - netcp = netcp_cfg; - netcp->rx_flow = rx_buffers->rx_flow; - - /* init rx queue */ - rx_ptr = rx_buffers->buff_ptr; - - for (j = 0; j < rx_buffers->num_buffs; j++) { - hd = qm_pop(qm_cfg->qpool_num); - if (hd == NULL) - return QM_ERR; - - qm_buff_push(hd, netcp->rx_free_q, - rx_ptr, rx_buffers->buff_len); - - rx_ptr += rx_buffers->buff_len; - } - - netcp_rx_disable(); - - /* configure rx channels */ - v = CPDMA_REG_VAL_MAKE_RX_FLOW_A(1, 1, 0, 0, 0, 0, 0, netcp->rx_rcv_q); - writel(v, &netcp->rx_flows[netcp->rx_flow].control); - writel(0, &netcp->rx_flows[netcp->rx_flow].tags); - writel(0, &netcp->rx_flows[netcp->rx_flow].tag_sel); - - v = CPDMA_REG_VAL_MAKE_RX_FLOW_D(0, netcp->rx_free_q, 0, - netcp->rx_free_q); - - writel(v, &netcp->rx_flows[netcp->rx_flow].fdq_sel[0]); - writel(v, &netcp->rx_flows[netcp->rx_flow].fdq_sel[1]); - writel(0, &netcp->rx_flows[netcp->rx_flow].thresh[0]); - writel(0, &netcp->rx_flows[netcp->rx_flow].thresh[1]); - writel(0, &netcp->rx_flows[netcp->rx_flow].thresh[2]); - - for (j = 0; j < netcp->rx_ch_num; j++) - writel(CPDMA_CHAN_A_ENABLE, &netcp->rx_ch[j].cfg_a); - - /* configure tx channels */ - /* Disable loopback in the tx direction */ - writel(0, &netcp->global->emulation_control); - -/* TODO: make it dependend on a soc type variable */ -#ifdef CONFIG_SOC_K2HK - /* Set QM base address, only for K2x devices */ - writel(0x23a80000, &netcp->global->qm_base_addr[0]); -#endif - - /* Enable all channels. The current state isn't important */ - for (j = 0; j < netcp->tx_ch_num; j++) { - writel(0, &netcp->tx_ch[j].cfg_b); - writel(CPDMA_CHAN_A_ENABLE, &netcp->tx_ch[j].cfg_a); - } - - return QM_OK; -} - -int netcp_init(struct rx_buff_desc *rx_buffers) -{ - switch (soc_type) { - case k2hk: - _netcp_init(&k2hk_netcp_pktdma, rx_buffers); - return QM_OK; - } - return QM_ERR; -} - -int netcp_close(void) -{ - if (!netcp) - return QM_ERR; - - netcp_tx_disable(); - netcp_rx_disable(); - - queue_close(netcp->rx_free_q); - queue_close(netcp->rx_rcv_q); - queue_close(netcp->tx_snd_q); - - return QM_OK; -} - -int netcp_send(u32 *pkt, int num_bytes, u32 swinfo2) -{ - struct qm_host_desc *hd; - - hd = qm_pop(qm_cfg->qpool_num); - if (hd == NULL) - return QM_ERR; - - hd->desc_info = num_bytes; - hd->swinfo[2] = swinfo2; - hd->packet_info = qm_cfg->qpool_num; - - qm_buff_push(hd, netcp->tx_snd_q, pkt, num_bytes); - - return QM_OK; -} - -void *netcp_recv(u32 **pkt, int *num_bytes) -{ - struct qm_host_desc *hd; - - hd = qm_pop(netcp->rx_rcv_q); - if (!hd) - return NULL; - - *pkt = (u32 *)hd->buff_ptr; - *num_bytes = hd->desc_info & 0x3fffff; - - return hd; -} - -void netcp_release_rxhd(void *hd) -{ - struct qm_host_desc *_hd = (struct qm_host_desc *)hd; - - _hd->buff_len = _hd->orig_buff_len; - _hd->buff_ptr = _hd->orig_buff_ptr; - - qm_push(_hd, netcp->rx_free_q); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/msmc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/msmc.c deleted file mode 100644 index f3f1621d2..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/msmc.c +++ /dev/null @@ -1,68 +0,0 @@ -/* - * MSMC controller utilities - * - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/hardware.h> - -struct mpax { - u32 mpaxl; - u32 mpaxh; -}; - -struct msms_regs { - u32 pid; - u32 _res_04; - u32 smcerrar; - u32 smcerrxr; - u32 smedcc; - u32 smcea; - u32 smsecc; - u32 smpfar; - u32 smpfxr; - u32 smpfr; - u32 smpfcr; - u32 _res_2c; - u32 sbndc[8]; - u32 sbndm; - u32 sbnde; - u32 _res_58; - u32 cfglck; - u32 cfgulck; - u32 cfglckstat; - u32 sms_mpax_lck; - u32 sms_mpax_ulck; - u32 sms_mpax_lckstat; - u32 ses_mpax_lck; - u32 ses_mpax_ulck; - u32 ses_mpax_lckstat; - u32 smestat; - u32 smirstat; - u32 smirc; - u32 smiestat; - u32 smiec; - u32 _res_94_c0[12]; - u32 smncerrar; - u32 smncerrxr; - u32 smncea; - u32 _res_d0_1fc[76]; - struct mpax sms[16][8]; - struct mpax ses[16][8]; -}; - - -void share_all_segments(int priv_id) -{ - struct msms_regs *msmc = (struct msms_regs *)K2HK_MSMC_CTRL_BASE; - int j; - - for (j = 0; j < 8; j++) { - msmc->sms[priv_id][j].mpaxh &= 0xffffff7ful; - msmc->ses[priv_id][j].mpaxh &= 0xffffff7ful; - } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/psc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/psc.c deleted file mode 100644 index c844dc84d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/psc.c +++ /dev/null @@ -1,237 +0,0 @@ -/* - * Keystone: PSC configuration module - * - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm-generic/errno.h> -#include <asm/io.h> -#include <asm/processor.h> -#include <asm/arch/psc_defs.h> - -#define DEVICE_REG32_R(addr) __raw_readl((u32 *)(addr)) -#define DEVICE_REG32_W(addr, val) __raw_writel(val, (u32 *)(addr)) - -#ifdef CONFIG_SOC_K2HK -#define DEVICE_PSC_BASE K2HK_PSC_BASE -#endif - -int psc_delay(void) -{ - udelay(10); - return 10; -} - -/* - * FUNCTION PURPOSE: Wait for end of transitional state - * - * DESCRIPTION: Polls pstat for the selected domain and waits for transitions - * to be complete. - * - * Since this is boot loader code it is *ASSUMED* that interrupts - * are disabled and no other core is mucking around with the psc - * at the same time. - * - * Returns 0 when the domain is free. Returns -1 if a timeout - * occurred waiting for the completion. - */ -int psc_wait(u32 domain_num) -{ - u32 retry; - u32 ptstat; - - /* - * Do nothing if the power domain is in transition. This should never - * happen since the boot code is the only software accesses psc. - * It's still remotely possible that the hardware state machines - * initiate transitions. - * Don't trap if the domain (or a module in this domain) is - * stuck in transition. - */ - retry = 0; - - do { - ptstat = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_PSTAT); - ptstat = ptstat & (1 << domain_num); - } while ((ptstat != 0) && ((retry += psc_delay()) < - PSC_PTSTAT_TIMEOUT_LIMIT)); - - if (retry >= PSC_PTSTAT_TIMEOUT_LIMIT) - return -1; - - return 0; -} - -u32 psc_get_domain_num(u32 mod_num) -{ - u32 domain_num; - - /* Get the power domain associated with the module number */ - domain_num = DEVICE_REG32_R(DEVICE_PSC_BASE + - PSC_REG_MDCFG(mod_num)); - domain_num = PSC_REG_MDCFG_GET_PD(domain_num); - - return domain_num; -} - -/* - * FUNCTION PURPOSE: Power up/down a module - * - * DESCRIPTION: Powers up/down the requested module and the associated power - * domain if required. No action is taken it the module is - * already powered up/down. - * - * This only controls modules. The domain in which the module - * resides will be left in the power on state. Multiple modules - * can exist in a power domain, so powering down the domain based - * on a single module is not done. - * - * Returns 0 on success, -1 if the module can't be powered up, or - * if there is a timeout waiting for the transition. - */ -int psc_set_state(u32 mod_num, u32 state) -{ - u32 domain_num; - u32 pdctl; - u32 mdctl; - u32 ptcmd; - u32 reset_iso; - u32 v; - - /* - * Get the power domain associated with the module number, and reset - * isolation functionality - */ - v = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCFG(mod_num)); - domain_num = PSC_REG_MDCFG_GET_PD(v); - reset_iso = PSC_REG_MDCFG_GET_RESET_ISO(v); - - /* Wait for the status of the domain/module to be non-transitional */ - if (psc_wait(domain_num) != 0) - return -1; - - /* - * Perform configuration even if the current status matches the - * existing state - * - * Set the next state of the power domain to on. It's OK if the domain - * is always on. This code will not ever power down a domain, so no - * change is made if the new state is power down. - */ - if (state == PSC_REG_VAL_MDCTL_NEXT_ON) { - pdctl = DEVICE_REG32_R(DEVICE_PSC_BASE + - PSC_REG_PDCTL(domain_num)); - pdctl = PSC_REG_PDCTL_SET_NEXT(pdctl, - PSC_REG_VAL_PDCTL_NEXT_ON); - DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_PDCTL(domain_num), - pdctl); - } - - /* Set the next state for the module to enabled/disabled */ - mdctl = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num)); - mdctl = PSC_REG_MDCTL_SET_NEXT(mdctl, state); - mdctl = PSC_REG_MDCTL_SET_RESET_ISO(mdctl, reset_iso); - DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl); - - /* Trigger the enable */ - ptcmd = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_PTCMD); - ptcmd |= (u32)(1<<domain_num); - DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_PTCMD, ptcmd); - - /* Wait on the complete */ - return psc_wait(domain_num); -} - -/* - * FUNCTION PURPOSE: Power up a module - * - * DESCRIPTION: Powers up the requested module and the associated power domain - * if required. No action is taken it the module is already - * powered up. - * - * Returns 0 on success, -1 if the module can't be powered up, or - * if there is a timeout waiting for the transition. - */ -int psc_enable_module(u32 mod_num) -{ - u32 mdctl; - - /* Set the bit to apply reset */ - mdctl = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num)); - if ((mdctl & 0x3f) == PSC_REG_VAL_MDSTAT_STATE_ON) - return 0; - - return psc_set_state(mod_num, PSC_REG_VAL_MDCTL_NEXT_ON); -} - -/* - * FUNCTION PURPOSE: Power down a module - * - * DESCRIPTION: Powers down the requested module. - * - * Returns 0 on success, -1 on failure or timeout. - */ -int psc_disable_module(u32 mod_num) -{ - u32 mdctl; - - /* Set the bit to apply reset */ - mdctl = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num)); - if ((mdctl & 0x3f) == 0) - return 0; - mdctl = PSC_REG_MDCTL_SET_LRSTZ(mdctl, 0); - DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl); - - return psc_set_state(mod_num, PSC_REG_VAL_MDCTL_NEXT_SWRSTDISABLE); -} - -/* - * FUNCTION PURPOSE: Set the reset isolation bit in mdctl - * - * DESCRIPTION: The reset isolation enable bit is set. The state of the module - * is not changed. Returns 0 if the module config showed that - * reset isolation is supported. Returns 1 otherwise. This is not - * an error, but setting the bit in mdctl has no effect. - */ -int psc_set_reset_iso(u32 mod_num) -{ - u32 v; - u32 mdctl; - - /* Set the reset isolation bit */ - mdctl = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num)); - mdctl = PSC_REG_MDCTL_SET_RESET_ISO(mdctl, 1); - DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl); - - v = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCFG(mod_num)); - if (PSC_REG_MDCFG_GET_RESET_ISO(v) == 1) - return 0; - - return 1; -} - -/* - * FUNCTION PURPOSE: Disable a power domain - * - * DESCRIPTION: The power domain is disabled - */ -int psc_disable_domain(u32 domain_num) -{ - u32 pdctl; - u32 ptcmd; - - pdctl = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_PDCTL(domain_num)); - pdctl = PSC_REG_PDCTL_SET_NEXT(pdctl, PSC_REG_VAL_PDCTL_NEXT_OFF); - pdctl = PSC_REG_PDCTL_SET_PDMODE(pdctl, PSC_REG_VAL_PDCTL_PDMODE_SLEEP); - DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_PDCTL(domain_num), pdctl); - - ptcmd = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_PTCMD); - ptcmd |= (u32)(1 << domain_num); - DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_PTCMD, ptcmd); - - return psc_wait(domain_num); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/spl.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/spl.c deleted file mode 100644 index e07b64db9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/keystone/spl.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * common spl init code - * - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <config.h> -#include <ns16550.h> -#include <malloc.h> -#include <spl.h> -#include <spi_flash.h> - -#include <asm/u-boot.h> -#include <asm/utils.h> - -DECLARE_GLOBAL_DATA_PTR; - -static struct pll_init_data spl_pll_config[] = { - CORE_PLL_799, - TETRIS_PLL_500, -}; - -void spl_init_keystone_plls(void) -{ - init_plls(ARRAY_SIZE(spl_pll_config), spl_pll_config); -} - -void spl_board_init(void) -{ - spl_init_keystone_plls(); - preloader_console_init(); -} - -u32 spl_boot_device(void) -{ -#if defined(CONFIG_SPL_SPI_LOAD) - return BOOT_DEVICE_SPI; -#else - puts("Unknown boot device\n"); - hang(); -#endif -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/Makefile deleted file mode 100644 index da225cb4f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# Copyright 2013 Broadcom Corporation. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += s_init.o -obj-y += hwinit-common.o -obj-y += clk-stubs.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/clk-stubs.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/clk-stubs.c deleted file mode 100644 index 338e0e496..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/clk-stubs.c +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Copyright 2013 Broadcom Corporation. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -/* - * These weak functions are available to kona architectures that don't - * require clock enables from the driver code. - */ -int __weak clk_sdio_enable(void *base, u32 rate, u32 *actual_ratep) -{ - return 0; -} - -int __weak clk_bsc_enable(void *base, u32 rate, u32 *actual_ratep) -{ - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/hwinit-common.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/hwinit-common.c deleted file mode 100644 index 2b3a84051..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/hwinit-common.c +++ /dev/null @@ -1,16 +0,0 @@ -/* - * Copyright 2013 Broadcom Corporation. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <linux/sizes.h> - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/s_init.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/s_init.c deleted file mode 100644 index 6066a73c5..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/kona-common/s_init.c +++ /dev/null @@ -1,12 +0,0 @@ -/* - * Copyright 2014 Broadcom Corporation. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * Early system init. Currently empty. - */ -void s_init(void) -{ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/lowlevel_init.S deleted file mode 100644 index f1aea05c9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/lowlevel_init.S +++ /dev/null @@ -1,41 +0,0 @@ -/* - * A lowlevel_init function that sets up the stack to call a C function to - * perform further init. - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Author : - * Aneesh V <aneesh@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <linux/linkage.h> - -ENTRY(lowlevel_init) - /* - * Setup a temporary stack - */ - ldr sp, =CONFIG_SYS_INIT_SP_ADDR - bic sp, sp, #7 /* 8-byte alignment for ABI compliance */ -#ifdef CONFIG_SPL_BUILD - ldr r9, =gdata -#else - sub sp, sp, #GD_SIZE - bic sp, sp, #7 - mov r9, sp -#endif - /* - * Save the old lr(passed in ip) and the current lr to stack - */ - push {ip, lr} - - /* - * go setup pll, mux, memory - */ - bl s_init - pop {ip, pc} -ENDPROC(lowlevel_init) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/Makefile deleted file mode 100644 index d021842f6..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2009 Freescale Semiconductor, Inc. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := soc.o clock.o -obj-y += lowlevel_init.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/clock.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/clock.c deleted file mode 100644 index bf52f0d19..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/clock.c +++ /dev/null @@ -1,949 +0,0 @@ -/* - * (C) Copyright 2007 - * Sascha Hauer, Pengutronix - * - * (C) Copyright 2009 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/errno.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/crm_regs.h> -#include <asm/arch/clock.h> -#include <div64.h> -#include <asm/arch/sys_proto.h> - -enum pll_clocks { - PLL1_CLOCK = 0, - PLL2_CLOCK, - PLL3_CLOCK, -#ifdef CONFIG_MX53 - PLL4_CLOCK, -#endif - PLL_CLOCKS, -}; - -struct mxc_pll_reg *mxc_plls[PLL_CLOCKS] = { - [PLL1_CLOCK] = (struct mxc_pll_reg *)PLL1_BASE_ADDR, - [PLL2_CLOCK] = (struct mxc_pll_reg *)PLL2_BASE_ADDR, - [PLL3_CLOCK] = (struct mxc_pll_reg *)PLL3_BASE_ADDR, -#ifdef CONFIG_MX53 - [PLL4_CLOCK] = (struct mxc_pll_reg *)PLL4_BASE_ADDR, -#endif -}; - -#define AHB_CLK_ROOT 133333333 -#define SZ_DEC_1M 1000000 -#define PLL_PD_MAX 16 /* Actual pd+1 */ -#define PLL_MFI_MAX 15 -#define PLL_MFI_MIN 5 -#define ARM_DIV_MAX 8 -#define IPG_DIV_MAX 4 -#define AHB_DIV_MAX 8 -#define EMI_DIV_MAX 8 -#define NFC_DIV_MAX 8 - -#define MX5_CBCMR 0x00015154 -#define MX5_CBCDR 0x02888945 - -struct fixed_pll_mfd { - u32 ref_clk_hz; - u32 mfd; -}; - -const struct fixed_pll_mfd fixed_mfd[] = { - {MXC_HCLK, 24 * 16}, -}; - -struct pll_param { - u32 pd; - u32 mfi; - u32 mfn; - u32 mfd; -}; - -#define PLL_FREQ_MAX(ref_clk) (4 * (ref_clk) * PLL_MFI_MAX) -#define PLL_FREQ_MIN(ref_clk) \ - ((2 * (ref_clk) * (PLL_MFI_MIN - 1)) / PLL_PD_MAX) -#define MAX_DDR_CLK 420000000 -#define NFC_CLK_MAX 34000000 - -struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE; - -void set_usboh3_clk(void) -{ - clrsetbits_le32(&mxc_ccm->cscmr1, - MXC_CCM_CSCMR1_USBOH3_CLK_SEL_MASK, - MXC_CCM_CSCMR1_USBOH3_CLK_SEL(1)); - clrsetbits_le32(&mxc_ccm->cscdr1, - MXC_CCM_CSCDR1_USBOH3_CLK_PODF_MASK | - MXC_CCM_CSCDR1_USBOH3_CLK_PRED_MASK, - MXC_CCM_CSCDR1_USBOH3_CLK_PRED(4) | - MXC_CCM_CSCDR1_USBOH3_CLK_PODF(1)); -} - -void enable_usboh3_clk(bool enable) -{ - unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF; - - clrsetbits_le32(&mxc_ccm->CCGR2, - MXC_CCM_CCGR2_USBOH3_60M(MXC_CCM_CCGR_CG_MASK), - MXC_CCM_CCGR2_USBOH3_60M(cg)); -} - -#ifdef CONFIG_SYS_I2C_MXC -/* i2c_num can be from 0, to 1 for i.MX51 and 2 for i.MX53 */ -int enable_i2c_clk(unsigned char enable, unsigned i2c_num) -{ - u32 mask; - -#if defined(CONFIG_MX51) - if (i2c_num > 1) -#elif defined(CONFIG_MX53) - if (i2c_num > 2) -#endif - return -EINVAL; - mask = MXC_CCM_CCGR_CG_MASK << - (MXC_CCM_CCGR1_I2C1_OFFSET + (i2c_num << 1)); - if (enable) - setbits_le32(&mxc_ccm->CCGR1, mask); - else - clrbits_le32(&mxc_ccm->CCGR1, mask); - return 0; -} -#endif - -void set_usb_phy_clk(void) -{ - clrbits_le32(&mxc_ccm->cscmr1, MXC_CCM_CSCMR1_USB_PHY_CLK_SEL); -} - -#if defined(CONFIG_MX51) -void enable_usb_phy1_clk(bool enable) -{ - unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF; - - clrsetbits_le32(&mxc_ccm->CCGR2, - MXC_CCM_CCGR2_USB_PHY(MXC_CCM_CCGR_CG_MASK), - MXC_CCM_CCGR2_USB_PHY(cg)); -} - -void enable_usb_phy2_clk(bool enable) -{ - /* i.MX51 has a single USB PHY clock, so do nothing here. */ -} -#elif defined(CONFIG_MX53) -void enable_usb_phy1_clk(bool enable) -{ - unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF; - - clrsetbits_le32(&mxc_ccm->CCGR4, - MXC_CCM_CCGR4_USB_PHY1(MXC_CCM_CCGR_CG_MASK), - MXC_CCM_CCGR4_USB_PHY1(cg)); -} - -void enable_usb_phy2_clk(bool enable) -{ - unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF; - - clrsetbits_le32(&mxc_ccm->CCGR4, - MXC_CCM_CCGR4_USB_PHY2(MXC_CCM_CCGR_CG_MASK), - MXC_CCM_CCGR4_USB_PHY2(cg)); -} -#endif - -/* - * Calculate the frequency of PLLn. - */ -static uint32_t decode_pll(struct mxc_pll_reg *pll, uint32_t infreq) -{ - uint32_t ctrl, op, mfd, mfn, mfi, pdf, ret; - uint64_t refclk, temp; - int32_t mfn_abs; - - ctrl = readl(&pll->ctrl); - - if (ctrl & MXC_DPLLC_CTL_HFSM) { - mfn = readl(&pll->hfs_mfn); - mfd = readl(&pll->hfs_mfd); - op = readl(&pll->hfs_op); - } else { - mfn = readl(&pll->mfn); - mfd = readl(&pll->mfd); - op = readl(&pll->op); - } - - mfd &= MXC_DPLLC_MFD_MFD_MASK; - mfn &= MXC_DPLLC_MFN_MFN_MASK; - pdf = op & MXC_DPLLC_OP_PDF_MASK; - mfi = MXC_DPLLC_OP_MFI_RD(op); - - /* 21.2.3 */ - if (mfi < 5) - mfi = 5; - - /* Sign extend */ - if (mfn >= 0x04000000) { - mfn |= 0xfc000000; - mfn_abs = -mfn; - } else - mfn_abs = mfn; - - refclk = infreq * 2; - if (ctrl & MXC_DPLLC_CTL_DPDCK0_2_EN) - refclk *= 2; - - do_div(refclk, pdf + 1); - temp = refclk * mfn_abs; - do_div(temp, mfd + 1); - ret = refclk * mfi; - - if ((int)mfn < 0) - ret -= temp; - else - ret += temp; - - return ret; -} - -#ifdef CONFIG_MX51 -/* - * This function returns the Frequency Pre-Multiplier clock. - */ -static u32 get_fpm(void) -{ - u32 mult; - u32 ccr = readl(&mxc_ccm->ccr); - - if (ccr & MXC_CCM_CCR_FPM_MULT) - mult = 1024; - else - mult = 512; - - return MXC_CLK32 * mult; -} -#endif - -/* - * This function returns the low power audio clock. - */ -static u32 get_lp_apm(void) -{ - u32 ret_val = 0; - u32 ccsr = readl(&mxc_ccm->ccsr); - - if (ccsr & MXC_CCM_CCSR_LP_APM) -#if defined(CONFIG_MX51) - ret_val = get_fpm(); -#elif defined(CONFIG_MX53) - ret_val = decode_pll(mxc_plls[PLL4_CLOCK], MXC_HCLK); -#endif - else - ret_val = MXC_HCLK; - - return ret_val; -} - -/* - * Get mcu main rate - */ -u32 get_mcu_main_clk(void) -{ - u32 reg, freq; - - reg = MXC_CCM_CACRR_ARM_PODF_RD(readl(&mxc_ccm->cacrr)); - freq = decode_pll(mxc_plls[PLL1_CLOCK], MXC_HCLK); - return freq / (reg + 1); -} - -/* - * Get the rate of peripheral's root clock. - */ -u32 get_periph_clk(void) -{ - u32 reg; - - reg = readl(&mxc_ccm->cbcdr); - if (!(reg & MXC_CCM_CBCDR_PERIPH_CLK_SEL)) - return decode_pll(mxc_plls[PLL2_CLOCK], MXC_HCLK); - reg = readl(&mxc_ccm->cbcmr); - switch (MXC_CCM_CBCMR_PERIPH_CLK_SEL_RD(reg)) { - case 0: - return decode_pll(mxc_plls[PLL1_CLOCK], MXC_HCLK); - case 1: - return decode_pll(mxc_plls[PLL3_CLOCK], MXC_HCLK); - case 2: - return get_lp_apm(); - default: - return 0; - } - /* NOTREACHED */ -} - -/* - * Get the rate of ipg clock. - */ -static u32 get_ipg_clk(void) -{ - uint32_t freq, reg, div; - - freq = get_ahb_clk(); - - reg = readl(&mxc_ccm->cbcdr); - div = MXC_CCM_CBCDR_IPG_PODF_RD(reg) + 1; - - return freq / div; -} - -/* - * Get the rate of ipg_per clock. - */ -static u32 get_ipg_per_clk(void) -{ - u32 freq, pred1, pred2, podf; - - if (readl(&mxc_ccm->cbcmr) & MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL) - return get_ipg_clk(); - - if (readl(&mxc_ccm->cbcmr) & MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL) - freq = get_lp_apm(); - else - freq = get_periph_clk(); - podf = readl(&mxc_ccm->cbcdr); - pred1 = MXC_CCM_CBCDR_PERCLK_PRED1_RD(podf); - pred2 = MXC_CCM_CBCDR_PERCLK_PRED2_RD(podf); - podf = MXC_CCM_CBCDR_PERCLK_PODF_RD(podf); - return freq / ((pred1 + 1) * (pred2 + 1) * (podf + 1)); -} - -/* Get the output clock rate of a standard PLL MUX for peripherals. */ -static u32 get_standard_pll_sel_clk(u32 clk_sel) -{ - u32 freq = 0; - - switch (clk_sel & 0x3) { - case 0: - freq = decode_pll(mxc_plls[PLL1_CLOCK], MXC_HCLK); - break; - case 1: - freq = decode_pll(mxc_plls[PLL2_CLOCK], MXC_HCLK); - break; - case 2: - freq = decode_pll(mxc_plls[PLL3_CLOCK], MXC_HCLK); - break; - case 3: - freq = get_lp_apm(); - break; - } - - return freq; -} - -/* - * Get the rate of uart clk. - */ -static u32 get_uart_clk(void) -{ - unsigned int clk_sel, freq, reg, pred, podf; - - reg = readl(&mxc_ccm->cscmr1); - clk_sel = MXC_CCM_CSCMR1_UART_CLK_SEL_RD(reg); - freq = get_standard_pll_sel_clk(clk_sel); - - reg = readl(&mxc_ccm->cscdr1); - pred = MXC_CCM_CSCDR1_UART_CLK_PRED_RD(reg); - podf = MXC_CCM_CSCDR1_UART_CLK_PODF_RD(reg); - freq /= (pred + 1) * (podf + 1); - - return freq; -} - -/* - * get cspi clock rate. - */ -static u32 imx_get_cspiclk(void) -{ - u32 ret_val = 0, pdf, pre_pdf, clk_sel, freq; - u32 cscmr1 = readl(&mxc_ccm->cscmr1); - u32 cscdr2 = readl(&mxc_ccm->cscdr2); - - pre_pdf = MXC_CCM_CSCDR2_CSPI_CLK_PRED_RD(cscdr2); - pdf = MXC_CCM_CSCDR2_CSPI_CLK_PODF_RD(cscdr2); - clk_sel = MXC_CCM_CSCMR1_CSPI_CLK_SEL_RD(cscmr1); - freq = get_standard_pll_sel_clk(clk_sel); - ret_val = freq / ((pre_pdf + 1) * (pdf + 1)); - return ret_val; -} - -/* - * get esdhc clock rate. - */ -static u32 get_esdhc_clk(u32 port) -{ - u32 clk_sel = 0, pred = 0, podf = 0, freq = 0; - u32 cscmr1 = readl(&mxc_ccm->cscmr1); - u32 cscdr1 = readl(&mxc_ccm->cscdr1); - - switch (port) { - case 0: - clk_sel = MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_RD(cscmr1); - pred = MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_RD(cscdr1); - podf = MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_RD(cscdr1); - break; - case 1: - clk_sel = MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_RD(cscmr1); - pred = MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_RD(cscdr1); - podf = MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_RD(cscdr1); - break; - case 2: - if (cscmr1 & MXC_CCM_CSCMR1_ESDHC3_CLK_SEL) - return get_esdhc_clk(1); - else - return get_esdhc_clk(0); - case 3: - if (cscmr1 & MXC_CCM_CSCMR1_ESDHC4_CLK_SEL) - return get_esdhc_clk(1); - else - return get_esdhc_clk(0); - default: - break; - } - - freq = get_standard_pll_sel_clk(clk_sel) / ((pred + 1) * (podf + 1)); - return freq; -} - -static u32 get_axi_a_clk(void) -{ - u32 cbcdr = readl(&mxc_ccm->cbcdr); - u32 pdf = MXC_CCM_CBCDR_AXI_A_PODF_RD(cbcdr); - - return get_periph_clk() / (pdf + 1); -} - -static u32 get_axi_b_clk(void) -{ - u32 cbcdr = readl(&mxc_ccm->cbcdr); - u32 pdf = MXC_CCM_CBCDR_AXI_B_PODF_RD(cbcdr); - - return get_periph_clk() / (pdf + 1); -} - -static u32 get_emi_slow_clk(void) -{ - u32 cbcdr = readl(&mxc_ccm->cbcdr); - u32 emi_clk_sel = cbcdr & MXC_CCM_CBCDR_EMI_CLK_SEL; - u32 pdf = MXC_CCM_CBCDR_EMI_PODF_RD(cbcdr); - - if (emi_clk_sel) - return get_ahb_clk() / (pdf + 1); - - return get_periph_clk() / (pdf + 1); -} - -static u32 get_ddr_clk(void) -{ - u32 ret_val = 0; - u32 cbcmr = readl(&mxc_ccm->cbcmr); - u32 ddr_clk_sel = MXC_CCM_CBCMR_DDR_CLK_SEL_RD(cbcmr); -#ifdef CONFIG_MX51 - u32 cbcdr = readl(&mxc_ccm->cbcdr); - if (cbcdr & MXC_CCM_CBCDR_DDR_HIFREQ_SEL) { - u32 ddr_clk_podf = MXC_CCM_CBCDR_DDR_PODF_RD(cbcdr); - - ret_val = decode_pll(mxc_plls[PLL1_CLOCK], MXC_HCLK); - ret_val /= ddr_clk_podf + 1; - - return ret_val; - } -#endif - switch (ddr_clk_sel) { - case 0: - ret_val = get_axi_a_clk(); - break; - case 1: - ret_val = get_axi_b_clk(); - break; - case 2: - ret_val = get_emi_slow_clk(); - break; - case 3: - ret_val = get_ahb_clk(); - break; - default: - break; - } - - return ret_val; -} - -/* - * The API of get mxc clocks. - */ -unsigned int mxc_get_clock(enum mxc_clock clk) -{ - switch (clk) { - case MXC_ARM_CLK: - return get_mcu_main_clk(); - case MXC_AHB_CLK: - return get_ahb_clk(); - case MXC_IPG_CLK: - return get_ipg_clk(); - case MXC_IPG_PERCLK: - case MXC_I2C_CLK: - return get_ipg_per_clk(); - case MXC_UART_CLK: - return get_uart_clk(); - case MXC_CSPI_CLK: - return imx_get_cspiclk(); - case MXC_ESDHC_CLK: - return get_esdhc_clk(0); - case MXC_ESDHC2_CLK: - return get_esdhc_clk(1); - case MXC_ESDHC3_CLK: - return get_esdhc_clk(2); - case MXC_ESDHC4_CLK: - return get_esdhc_clk(3); - case MXC_FEC_CLK: - return get_ipg_clk(); - case MXC_SATA_CLK: - return get_ahb_clk(); - case MXC_DDR_CLK: - return get_ddr_clk(); - default: - break; - } - return -EINVAL; -} - -u32 imx_get_uartclk(void) -{ - return get_uart_clk(); -} - -u32 imx_get_fecclk(void) -{ - return get_ipg_clk(); -} - -static int gcd(int m, int n) -{ - int t; - while (m > 0) { - if (n > m) { - t = m; - m = n; - n = t; - } /* swap */ - m -= n; - } - return n; -} - -/* - * This is to calculate various parameters based on reference clock and - * targeted clock based on the equation: - * t_clk = 2*ref_freq*(mfi + mfn/(mfd+1))/(pd+1) - * This calculation is based on a fixed MFD value for simplicity. - */ -static int calc_pll_params(u32 ref, u32 target, struct pll_param *pll) -{ - u64 pd, mfi = 1, mfn, mfd, t1; - u32 n_target = target; - u32 n_ref = ref, i; - - /* - * Make sure targeted freq is in the valid range. - * Otherwise the following calculation might be wrong!!! - */ - if (n_target < PLL_FREQ_MIN(ref) || - n_target > PLL_FREQ_MAX(ref)) { - printf("Targeted peripheral clock should be" - "within [%d - %d]\n", - PLL_FREQ_MIN(ref) / SZ_DEC_1M, - PLL_FREQ_MAX(ref) / SZ_DEC_1M); - return -EINVAL; - } - - for (i = 0; i < ARRAY_SIZE(fixed_mfd); i++) { - if (fixed_mfd[i].ref_clk_hz == ref) { - mfd = fixed_mfd[i].mfd; - break; - } - } - - if (i == ARRAY_SIZE(fixed_mfd)) - return -EINVAL; - - /* Use n_target and n_ref to avoid overflow */ - for (pd = 1; pd <= PLL_PD_MAX; pd++) { - t1 = n_target * pd; - do_div(t1, (4 * n_ref)); - mfi = t1; - if (mfi > PLL_MFI_MAX) - return -EINVAL; - else if (mfi < 5) - continue; - break; - } - /* - * Now got pd and mfi already - * - * mfn = (((n_target * pd) / 4 - n_ref * mfi) * mfd) / n_ref; - */ - t1 = n_target * pd; - do_div(t1, 4); - t1 -= n_ref * mfi; - t1 *= mfd; - do_div(t1, n_ref); - mfn = t1; - debug("ref=%d, target=%d, pd=%d," "mfi=%d,mfn=%d, mfd=%d\n", - ref, n_target, (u32)pd, (u32)mfi, (u32)mfn, (u32)mfd); - i = 1; - if (mfn != 0) - i = gcd(mfd, mfn); - pll->pd = (u32)pd; - pll->mfi = (u32)mfi; - do_div(mfn, i); - pll->mfn = (u32)mfn; - do_div(mfd, i); - pll->mfd = (u32)mfd; - - return 0; -} - -#define calc_div(tgt_clk, src_clk, limit) ({ \ - u32 v = 0; \ - if (((src_clk) % (tgt_clk)) <= 100) \ - v = (src_clk) / (tgt_clk); \ - else \ - v = ((src_clk) / (tgt_clk)) + 1;\ - if (v > limit) \ - v = limit; \ - (v - 1); \ - }) - -#define CHANGE_PLL_SETTINGS(pll, pd, fi, fn, fd) \ - { \ - writel(0x1232, &pll->ctrl); \ - writel(0x2, &pll->config); \ - writel((((pd) - 1) << 0) | ((fi) << 4), \ - &pll->op); \ - writel(fn, &(pll->mfn)); \ - writel((fd) - 1, &pll->mfd); \ - writel((((pd) - 1) << 0) | ((fi) << 4), \ - &pll->hfs_op); \ - writel(fn, &pll->hfs_mfn); \ - writel((fd) - 1, &pll->hfs_mfd); \ - writel(0x1232, &pll->ctrl); \ - while (!readl(&pll->ctrl) & 0x1) \ - ;\ - } - -static int config_pll_clk(enum pll_clocks index, struct pll_param *pll_param) -{ - u32 ccsr = readl(&mxc_ccm->ccsr); - struct mxc_pll_reg *pll = mxc_plls[index]; - - switch (index) { - case PLL1_CLOCK: - /* Switch ARM to PLL2 clock */ - writel(ccsr | MXC_CCM_CCSR_PLL1_SW_CLK_SEL, - &mxc_ccm->ccsr); - CHANGE_PLL_SETTINGS(pll, pll_param->pd, - pll_param->mfi, pll_param->mfn, - pll_param->mfd); - /* Switch back */ - writel(ccsr & ~MXC_CCM_CCSR_PLL1_SW_CLK_SEL, - &mxc_ccm->ccsr); - break; - case PLL2_CLOCK: - /* Switch to pll2 bypass clock */ - writel(ccsr | MXC_CCM_CCSR_PLL2_SW_CLK_SEL, - &mxc_ccm->ccsr); - CHANGE_PLL_SETTINGS(pll, pll_param->pd, - pll_param->mfi, pll_param->mfn, - pll_param->mfd); - /* Switch back */ - writel(ccsr & ~MXC_CCM_CCSR_PLL2_SW_CLK_SEL, - &mxc_ccm->ccsr); - break; - case PLL3_CLOCK: - /* Switch to pll3 bypass clock */ - writel(ccsr | MXC_CCM_CCSR_PLL3_SW_CLK_SEL, - &mxc_ccm->ccsr); - CHANGE_PLL_SETTINGS(pll, pll_param->pd, - pll_param->mfi, pll_param->mfn, - pll_param->mfd); - /* Switch back */ - writel(ccsr & ~MXC_CCM_CCSR_PLL3_SW_CLK_SEL, - &mxc_ccm->ccsr); - break; -#ifdef CONFIG_MX53 - case PLL4_CLOCK: - /* Switch to pll4 bypass clock */ - writel(ccsr | MXC_CCM_CCSR_PLL4_SW_CLK_SEL, - &mxc_ccm->ccsr); - CHANGE_PLL_SETTINGS(pll, pll_param->pd, - pll_param->mfi, pll_param->mfn, - pll_param->mfd); - /* Switch back */ - writel(ccsr & ~MXC_CCM_CCSR_PLL4_SW_CLK_SEL, - &mxc_ccm->ccsr); - break; -#endif - default: - return -EINVAL; - } - - return 0; -} - -/* Config CPU clock */ -static int config_core_clk(u32 ref, u32 freq) -{ - int ret = 0; - struct pll_param pll_param; - - memset(&pll_param, 0, sizeof(struct pll_param)); - - /* The case that periph uses PLL1 is not considered here */ - ret = calc_pll_params(ref, freq, &pll_param); - if (ret != 0) { - printf("Error:Can't find pll parameters: %d\n", ret); - return ret; - } - - return config_pll_clk(PLL1_CLOCK, &pll_param); -} - -static int config_nfc_clk(u32 nfc_clk) -{ - u32 parent_rate = get_emi_slow_clk(); - u32 div; - - if (nfc_clk == 0) - return -EINVAL; - div = parent_rate / nfc_clk; - if (div == 0) - div++; - if (parent_rate / div > NFC_CLK_MAX) - div++; - clrsetbits_le32(&mxc_ccm->cbcdr, - MXC_CCM_CBCDR_NFC_PODF_MASK, - MXC_CCM_CBCDR_NFC_PODF(div - 1)); - while (readl(&mxc_ccm->cdhipr) != 0) - ; - return 0; -} - -void enable_nfc_clk(unsigned char enable) -{ - unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF; - - clrsetbits_le32(&mxc_ccm->CCGR5, - MXC_CCM_CCGR5_EMI_ENFC(MXC_CCM_CCGR_CG_MASK), - MXC_CCM_CCGR5_EMI_ENFC(cg)); -} - -#ifdef CONFIG_FSL_IIM -void enable_efuse_prog_supply(bool enable) -{ - if (enable) - setbits_le32(&mxc_ccm->cgpr, - MXC_CCM_CGPR_EFUSE_PROG_SUPPLY_GATE); - else - clrbits_le32(&mxc_ccm->cgpr, - MXC_CCM_CGPR_EFUSE_PROG_SUPPLY_GATE); -} -#endif - -/* Config main_bus_clock for periphs */ -static int config_periph_clk(u32 ref, u32 freq) -{ - int ret = 0; - struct pll_param pll_param; - - memset(&pll_param, 0, sizeof(struct pll_param)); - - if (readl(&mxc_ccm->cbcdr) & MXC_CCM_CBCDR_PERIPH_CLK_SEL) { - ret = calc_pll_params(ref, freq, &pll_param); - if (ret != 0) { - printf("Error:Can't find pll parameters: %d\n", - ret); - return ret; - } - switch (MXC_CCM_CBCMR_PERIPH_CLK_SEL_RD( - readl(&mxc_ccm->cbcmr))) { - case 0: - return config_pll_clk(PLL1_CLOCK, &pll_param); - break; - case 1: - return config_pll_clk(PLL3_CLOCK, &pll_param); - break; - default: - return -EINVAL; - } - } - - return 0; -} - -static int config_ddr_clk(u32 emi_clk) -{ - u32 clk_src; - s32 shift = 0, clk_sel, div = 1; - u32 cbcmr = readl(&mxc_ccm->cbcmr); - - if (emi_clk > MAX_DDR_CLK) { - printf("Warning:DDR clock should not exceed %d MHz\n", - MAX_DDR_CLK / SZ_DEC_1M); - emi_clk = MAX_DDR_CLK; - } - - clk_src = get_periph_clk(); - /* Find DDR clock input */ - clk_sel = MXC_CCM_CBCMR_DDR_CLK_SEL_RD(cbcmr); - switch (clk_sel) { - case 0: - shift = 16; - break; - case 1: - shift = 19; - break; - case 2: - shift = 22; - break; - case 3: - shift = 10; - break; - default: - return -EINVAL; - } - - if ((clk_src % emi_clk) < 10000000) - div = clk_src / emi_clk; - else - div = (clk_src / emi_clk) + 1; - if (div > 8) - div = 8; - - clrsetbits_le32(&mxc_ccm->cbcdr, 0x7 << shift, (div - 1) << shift); - while (readl(&mxc_ccm->cdhipr) != 0) - ; - writel(0x0, &mxc_ccm->ccdr); - - return 0; -} - -/* - * This function assumes the expected core clock has to be changed by - * modifying the PLL. This is NOT true always but for most of the times, - * it is. So it assumes the PLL output freq is the same as the expected - * core clock (presc=1) unless the core clock is less than PLL_FREQ_MIN. - * In the latter case, it will try to increase the presc value until - * (presc*core_clk) is greater than PLL_FREQ_MIN. It then makes call to - * calc_pll_params() and obtains the values of PD, MFI,MFN, MFD based - * on the targeted PLL and reference input clock to the PLL. Lastly, - * it sets the register based on these values along with the dividers. - * Note 1) There is no value checking for the passed-in divider values - * so the caller has to make sure those values are sensible. - * 2) Also adjust the NFC divider such that the NFC clock doesn't - * exceed NFC_CLK_MAX. - * 3) IPU HSP clock is independent of AHB clock. Even it can go up to - * 177MHz for higher voltage, this function fixes the max to 133MHz. - * 4) This function should not have allowed diag_printf() calls since - * the serial driver has been stoped. But leave then here to allow - * easy debugging by NOT calling the cyg_hal_plf_serial_stop(). - */ -int mxc_set_clock(u32 ref, u32 freq, enum mxc_clock clk) -{ - freq *= SZ_DEC_1M; - - switch (clk) { - case MXC_ARM_CLK: - if (config_core_clk(ref, freq)) - return -EINVAL; - break; - case MXC_PERIPH_CLK: - if (config_periph_clk(ref, freq)) - return -EINVAL; - break; - case MXC_DDR_CLK: - if (config_ddr_clk(freq)) - return -EINVAL; - break; - case MXC_NFC_CLK: - if (config_nfc_clk(freq)) - return -EINVAL; - break; - default: - printf("Warning:Unsupported or invalid clock type\n"); - } - - return 0; -} - -#ifdef CONFIG_MX53 -/* - * The clock for the external interface can be set to use internal clock - * if fuse bank 4, row 3, bit 2 is set. - * This is an undocumented feature and it was confirmed by Freescale's support: - * Fuses (but not pins) may be used to configure SATA clocks. - * Particularly the i.MX53 Fuse_Map contains the next information - * about configuring SATA clocks : SATA_ALT_REF_CLK[1:0] (offset 0x180C) - * '00' - 100MHz (External) - * '01' - 50MHz (External) - * '10' - 120MHz, internal (USB PHY) - * '11' - Reserved -*/ -void mxc_set_sata_internal_clock(void) -{ - u32 *tmp_base = - (u32 *)(IIM_BASE_ADDR + 0x180c); - - set_usb_phy_clk(); - - clrsetbits_le32(tmp_base, 0x6, 0x4); -} -#endif - -/* - * Dump some core clockes. - */ -int do_mx5_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - u32 freq; - - freq = decode_pll(mxc_plls[PLL1_CLOCK], MXC_HCLK); - printf("PLL1 %8d MHz\n", freq / 1000000); - freq = decode_pll(mxc_plls[PLL2_CLOCK], MXC_HCLK); - printf("PLL2 %8d MHz\n", freq / 1000000); - freq = decode_pll(mxc_plls[PLL3_CLOCK], MXC_HCLK); - printf("PLL3 %8d MHz\n", freq / 1000000); -#ifdef CONFIG_MX53 - freq = decode_pll(mxc_plls[PLL4_CLOCK], MXC_HCLK); - printf("PLL4 %8d MHz\n", freq / 1000000); -#endif - - printf("\n"); - printf("AHB %8d kHz\n", mxc_get_clock(MXC_AHB_CLK) / 1000); - printf("IPG %8d kHz\n", mxc_get_clock(MXC_IPG_CLK) / 1000); - printf("IPG PERCLK %8d kHz\n", mxc_get_clock(MXC_IPG_PERCLK) / 1000); - printf("DDR %8d kHz\n", mxc_get_clock(MXC_DDR_CLK) / 1000); -#ifdef CONFIG_MXC_SPI - printf("CSPI %8d kHz\n", mxc_get_clock(MXC_CSPI_CLK) / 1000); -#endif - return 0; -} - -/***************************************************/ - -U_BOOT_CMD( - clocks, CONFIG_SYS_MAXARGS, 1, do_mx5_showclocks, - "display clocks", - "" -); diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/lowlevel_init.S deleted file mode 100644 index f5bc6728b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/lowlevel_init.S +++ /dev/null @@ -1,429 +0,0 @@ -/* - * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de> - * - * (C) Copyright 2009 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <asm/arch/imx-regs.h> -#include <generated/asm-offsets.h> -#include <linux/linkage.h> - -.section ".text.init", "x" - -.macro init_arm_erratum - /* ARM erratum ID #468414 */ - mrc 15, 0, r1, c1, c0, 1 - orr r1, r1, #(1 << 5) /* enable L1NEON bit */ - mcr 15, 0, r1, c1, c0, 1 -.endm - -/* - * L2CC Cache setup/invalidation/disable - */ -.macro init_l2cc - /* explicitly disable L2 cache */ - mrc 15, 0, r0, c1, c0, 1 - bic r0, r0, #0x2 - mcr 15, 0, r0, c1, c0, 1 - - /* reconfigure L2 cache aux control reg */ - ldr r0, =0xC0 | /* tag RAM */ \ - 0x4 | /* data RAM */ \ - 1 << 24 | /* disable write allocate delay */ \ - 1 << 23 | /* disable write allocate combine */ \ - 1 << 22 /* disable write allocate */ - -#if defined(CONFIG_MX51) - ldr r3, [r4, #ROM_SI_REV] - cmp r3, #0x10 - - /* disable write combine for TO 2 and lower revs */ - orrls r0, r0, #1 << 25 -#endif - - mcr 15, 1, r0, c9, c0, 2 - - /* enable L2 cache */ - mrc 15, 0, r0, c1, c0, 1 - orr r0, r0, #2 - mcr 15, 0, r0, c1, c0, 1 - -.endm /* init_l2cc */ - -/* AIPS setup - Only setup MPROTx registers. - * The PACR default values are good.*/ -.macro init_aips - /* - * Set all MPROTx to be non-bufferable, trusted for R/W, - * not forced to user-mode. - */ - ldr r0, =AIPS1_BASE_ADDR - ldr r1, =0x77777777 - str r1, [r0, #0x0] - str r1, [r0, #0x4] - ldr r0, =AIPS2_BASE_ADDR - str r1, [r0, #0x0] - str r1, [r0, #0x4] - /* - * Clear the on and off peripheral modules Supervisor Protect bit - * for SDMA to access them. Did not change the AIPS control registers - * (offset 0x20) access type - */ -.endm /* init_aips */ - -/* M4IF setup */ -.macro init_m4if -#ifdef CONFIG_MX51 - /* VPU and IPU given higher priority (0x4) - * IPU accesses with ID=0x1 given highest priority (=0xA) - */ - ldr r0, =M4IF_BASE_ADDR - - ldr r1, =0x00000203 - str r1, [r0, #0x40] - - str r4, [r0, #0x44] - - ldr r1, =0x00120125 - str r1, [r0, #0x9C] - - ldr r1, =0x001901A3 - str r1, [r0, #0x48] - -#endif -.endm /* init_m4if */ - -.macro setup_pll pll, freq - ldr r0, =\pll - adr r2, W_DP_\freq - bl setup_pll_func -.endm - -#define W_DP_OP 0 -#define W_DP_MFD 4 -#define W_DP_MFN 8 - -setup_pll_func: - ldr r1, =0x00001232 - str r1, [r0, #PLL_DP_CTL] /* Set DPLL ON (set UPEN bit): BRMO=1 */ - mov r1, #0x2 - str r1, [r0, #PLL_DP_CONFIG] /* Enable auto-restart AREN bit */ - - ldr r1, [r2, #W_DP_OP] - str r1, [r0, #PLL_DP_OP] - str r1, [r0, #PLL_DP_HFS_OP] - - ldr r1, [r2, #W_DP_MFD] - str r1, [r0, #PLL_DP_MFD] - str r1, [r0, #PLL_DP_HFS_MFD] - - ldr r1, [r2, #W_DP_MFN] - str r1, [r0, #PLL_DP_MFN] - str r1, [r0, #PLL_DP_HFS_MFN] - - ldr r1, =0x00001232 - str r1, [r0, #PLL_DP_CTL] -1: ldr r1, [r0, #PLL_DP_CTL] - ands r1, r1, #0x1 - beq 1b - - /* r10 saved upper lr */ - mov pc, lr - -.macro setup_pll_errata pll, freq - ldr r2, =\pll - str r4, [r2, #PLL_DP_CONFIG] /* Disable auto-restart AREN bit */ - ldr r1, =0x00001236 - str r1, [r2, #PLL_DP_CTL] /* Restart PLL with PLM=1 */ -1: ldr r1, [r2, #PLL_DP_CTL] /* Wait for lock */ - ands r1, r1, #0x1 - beq 1b - - ldr r5, \freq - str r5, [r2, #PLL_DP_MFN] /* Modify MFN value */ - str r5, [r2, #PLL_DP_HFS_MFN] - - mov r1, #0x1 - str r1, [r2, #PLL_DP_CONFIG] /* Reload MFN value */ - -2: ldr r1, [r2, #PLL_DP_CONFIG] - tst r1, #1 - bne 2b - - ldr r1, =100 /* Wait at least 4 us */ -3: subs r1, r1, #1 - bge 3b - - mov r1, #0x2 - str r1, [r2, #PLL_DP_CONFIG] /* Enable auto-restart AREN bit */ -.endm - -.macro init_clock -#if defined (CONFIG_MX51) - ldr r0, =CCM_BASE_ADDR - - /* Gate of clocks to the peripherals first */ - ldr r1, =0x3FFFFFFF - str r1, [r0, #CLKCTL_CCGR0] - str r4, [r0, #CLKCTL_CCGR1] - str r4, [r0, #CLKCTL_CCGR2] - str r4, [r0, #CLKCTL_CCGR3] - - ldr r1, =0x00030000 - str r1, [r0, #CLKCTL_CCGR4] - ldr r1, =0x00FFF030 - str r1, [r0, #CLKCTL_CCGR5] - ldr r1, =0x00000300 - str r1, [r0, #CLKCTL_CCGR6] - - /* Disable IPU and HSC dividers */ - mov r1, #0x60000 - str r1, [r0, #CLKCTL_CCDR] - - /* Make sure to switch the DDR away from PLL 1 */ - ldr r1, =0x19239145 - str r1, [r0, #CLKCTL_CBCDR] - /* make sure divider effective */ -1: ldr r1, [r0, #CLKCTL_CDHIPR] - cmp r1, #0x0 - bne 1b - - /* Switch ARM to step clock */ - mov r1, #0x4 - str r1, [r0, #CLKCTL_CCSR] - -#if defined(CONFIG_MX51_PLL_ERRATA) - setup_pll PLL1_BASE_ADDR, 864 - setup_pll_errata PLL1_BASE_ADDR, W_DP_MFN_800_DIT -#else - setup_pll PLL1_BASE_ADDR, 800 -#endif - - setup_pll PLL3_BASE_ADDR, 665 - - /* Switch peripheral to PLL 3 */ - ldr r0, =CCM_BASE_ADDR - ldr r1, =0x000010C0 | CONFIG_SYS_DDR_CLKSEL - str r1, [r0, #CLKCTL_CBCMR] - ldr r1, =0x13239145 - str r1, [r0, #CLKCTL_CBCDR] - setup_pll PLL2_BASE_ADDR, 665 - - /* Switch peripheral to PLL2 */ - ldr r0, =CCM_BASE_ADDR - ldr r1, =0x19239145 - str r1, [r0, #CLKCTL_CBCDR] - ldr r1, =0x000020C0 | CONFIG_SYS_DDR_CLKSEL - str r1, [r0, #CLKCTL_CBCMR] - - setup_pll PLL3_BASE_ADDR, 216 - - /* Set the platform clock dividers */ - ldr r0, =ARM_BASE_ADDR - ldr r1, =0x00000725 - str r1, [r0, #0x14] - - ldr r0, =CCM_BASE_ADDR - - /* Run 3.0 at Full speed, for other TO's wait till we increase VDDGP */ - ldr r3, [r4, #ROM_SI_REV] - cmp r3, #0x10 - movls r1, #0x1 - movhi r1, #0 - - str r1, [r0, #CLKCTL_CACRR] - - /* Switch ARM back to PLL 1 */ - str r4, [r0, #CLKCTL_CCSR] - - /* setup the rest */ - /* Use lp_apm (24MHz) source for perclk */ - ldr r1, =0x000020C2 | CONFIG_SYS_DDR_CLKSEL - str r1, [r0, #CLKCTL_CBCMR] - /* ddr clock from PLL 1, all perclk dividers are 1 since using 24MHz */ - ldr r1, =CONFIG_SYS_CLKTL_CBCDR - str r1, [r0, #CLKCTL_CBCDR] - - /* Restore the default values in the Gate registers */ - ldr r1, =0xFFFFFFFF - str r1, [r0, #CLKCTL_CCGR0] - str r1, [r0, #CLKCTL_CCGR1] - str r1, [r0, #CLKCTL_CCGR2] - str r1, [r0, #CLKCTL_CCGR3] - str r1, [r0, #CLKCTL_CCGR4] - str r1, [r0, #CLKCTL_CCGR5] - str r1, [r0, #CLKCTL_CCGR6] - - /* Use PLL 2 for UART's, get 66.5MHz from it */ - ldr r1, =0xA5A2A020 - str r1, [r0, #CLKCTL_CSCMR1] - ldr r1, =0x00C30321 - str r1, [r0, #CLKCTL_CSCDR1] - /* make sure divider effective */ -1: ldr r1, [r0, #CLKCTL_CDHIPR] - cmp r1, #0x0 - bne 1b - - str r4, [r0, #CLKCTL_CCDR] - - /* for cko - for ARM div by 8 */ - mov r1, #0x000A0000 - add r1, r1, #0x00000F0 - str r1, [r0, #CLKCTL_CCOSR] -#else /* CONFIG_MX53 */ - ldr r0, =CCM_BASE_ADDR - - /* Gate of clocks to the peripherals first */ - ldr r1, =0x3FFFFFFF - str r1, [r0, #CLKCTL_CCGR0] - str r4, [r0, #CLKCTL_CCGR1] - str r4, [r0, #CLKCTL_CCGR2] - str r4, [r0, #CLKCTL_CCGR3] - str r4, [r0, #CLKCTL_CCGR7] - ldr r1, =0x00030000 - str r1, [r0, #CLKCTL_CCGR4] - ldr r1, =0x00FFF030 - str r1, [r0, #CLKCTL_CCGR5] - ldr r1, =0x0F00030F - str r1, [r0, #CLKCTL_CCGR6] - - /* Switch ARM to step clock */ - mov r1, #0x4 - str r1, [r0, #CLKCTL_CCSR] - - setup_pll PLL1_BASE_ADDR, 800 - - setup_pll PLL3_BASE_ADDR, 400 - - /* Switch peripheral to PLL3 */ - ldr r0, =CCM_BASE_ADDR - ldr r1, =0x00015154 - str r1, [r0, #CLKCTL_CBCMR] - ldr r1, =0x02898945 - str r1, [r0, #CLKCTL_CBCDR] - /* make sure change is effective */ -1: ldr r1, [r0, #CLKCTL_CDHIPR] - cmp r1, #0x0 - bne 1b - - setup_pll PLL2_BASE_ADDR, 400 - - /* Switch peripheral to PLL2 */ - ldr r0, =CCM_BASE_ADDR - ldr r1, =0x00888945 - str r1, [r0, #CLKCTL_CBCDR] - - ldr r1, =0x00016154 - str r1, [r0, #CLKCTL_CBCMR] - - /*change uart clk parent to pll2*/ - ldr r1, [r0, #CLKCTL_CSCMR1] - and r1, r1, #0xfcffffff - orr r1, r1, #0x01000000 - str r1, [r0, #CLKCTL_CSCMR1] - - /* make sure change is effective */ -1: ldr r1, [r0, #CLKCTL_CDHIPR] - cmp r1, #0x0 - bne 1b - - setup_pll PLL3_BASE_ADDR, 216 - - setup_pll PLL4_BASE_ADDR, 455 - - /* Set the platform clock dividers */ - ldr r0, =ARM_BASE_ADDR - ldr r1, =0x00000124 - str r1, [r0, #0x14] - - ldr r0, =CCM_BASE_ADDR - mov r1, #0 - str r1, [r0, #CLKCTL_CACRR] - - /* Switch ARM back to PLL 1. */ - mov r1, #0x0 - str r1, [r0, #CLKCTL_CCSR] - - /* make uart div=6 */ - ldr r1, [r0, #CLKCTL_CSCDR1] - and r1, r1, #0xffffffc0 - orr r1, r1, #0x0a - str r1, [r0, #CLKCTL_CSCDR1] - - /* Restore the default values in the Gate registers */ - ldr r1, =0xFFFFFFFF - str r1, [r0, #CLKCTL_CCGR0] - str r1, [r0, #CLKCTL_CCGR1] - str r1, [r0, #CLKCTL_CCGR2] - str r1, [r0, #CLKCTL_CCGR3] - str r1, [r0, #CLKCTL_CCGR4] - str r1, [r0, #CLKCTL_CCGR5] - str r1, [r0, #CLKCTL_CCGR6] - str r1, [r0, #CLKCTL_CCGR7] - - mov r1, #0x00000 - str r1, [r0, #CLKCTL_CCDR] - - /* for cko - for ARM div by 8 */ - mov r1, #0x000A0000 - add r1, r1, #0x00000F0 - str r1, [r0, #CLKCTL_CCOSR] - -#endif /* CONFIG_MX53 */ -.endm - -ENTRY(lowlevel_init) - mov r10, lr - mov r4, #0 /* Fix R4 to 0 */ - -#if defined(CONFIG_SYS_MAIN_PWR_ON) - ldr r0, =GPIO1_BASE_ADDR - ldr r1, [r0, #0x0] - orr r1, r1, #1 << 23 - str r1, [r0, #0x0] - ldr r1, [r0, #0x4] - orr r1, r1, #1 << 23 - str r1, [r0, #0x4] -#endif - - init_arm_erratum - - init_l2cc - - init_aips - - init_m4if - - init_clock - - mov pc, r10 -ENDPROC(lowlevel_init) - -/* Board level setting value */ -#if defined(CONFIG_MX51_PLL_ERRATA) -W_DP_864: .word DP_OP_864 - .word DP_MFD_864 - .word DP_MFN_864 -W_DP_MFN_800_DIT: .word DP_MFN_800_DIT -#else -W_DP_800: .word DP_OP_800 - .word DP_MFD_800 - .word DP_MFN_800 -#endif -#if defined(CONFIG_MX51) -W_DP_665: .word DP_OP_665 - .word DP_MFD_665 - .word DP_MFN_665 -#endif -W_DP_216: .word DP_OP_216 - .word DP_MFD_216 - .word DP_MFN_216 -W_DP_400: .word DP_OP_400 - .word DP_MFD_400 - .word DP_MFN_400 -W_DP_455: .word DP_OP_455 - .word DP_MFD_455 - .word DP_MFN_455 diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/soc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/soc.c deleted file mode 100644 index 2d53669c8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx5/soc.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - * (C) Copyright 2007 - * Sascha Hauer, Pengutronix - * - * (C) Copyright 2009 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/clock.h> -#include <asm/arch/sys_proto.h> - -#include <asm/errno.h> -#include <asm/io.h> -#include <asm/imx-common/boot_mode.h> - -#if !(defined(CONFIG_MX51) || defined(CONFIG_MX53)) -#error "CPU_TYPE not defined" -#endif - -u32 get_cpu_rev(void) -{ -#ifdef CONFIG_MX51 - int system_rev = 0x51000; -#else - int system_rev = 0x53000; -#endif - int reg = __raw_readl(ROM_SI_REV); - -#if defined(CONFIG_MX51) - switch (reg) { - case 0x02: - system_rev |= CHIP_REV_1_1; - break; - case 0x10: - if ((__raw_readl(GPIO1_BASE_ADDR + 0x0) & (0x1 << 22)) == 0) - system_rev |= CHIP_REV_2_5; - else - system_rev |= CHIP_REV_2_0; - break; - case 0x20: - system_rev |= CHIP_REV_3_0; - break; - default: - system_rev |= CHIP_REV_1_0; - break; - } -#else - if (reg < 0x20) - system_rev |= CHIP_REV_1_0; - else - system_rev |= reg; -#endif - return system_rev; -} - -#ifdef CONFIG_REVISION_TAG -u32 __weak get_board_rev(void) -{ - return get_cpu_rev(); -} -#endif - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} -#endif - -#if defined(CONFIG_FEC_MXC) -void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) -{ - int i; - struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE; - struct fuse_bank *bank = &iim->bank[1]; - struct fuse_bank1_regs *fuse = - (struct fuse_bank1_regs *)bank->fuse_regs; - - for (i = 0; i < 6; i++) - mac[i] = readl(&fuse->mac_addr[i]) & 0xff; -} -#endif - -void set_chipselect_size(int const cs_size) -{ - unsigned int reg; - struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR; - reg = readl(&iomuxc_regs->gpr1); - - switch (cs_size) { - case CS0_128: - reg &= ~0x7; /* CS0=128MB, CS1=0, CS2=0, CS3=0 */ - reg |= 0x5; - break; - case CS0_64M_CS1_64M: - reg &= ~0x3F; /* CS0=64MB, CS1=64MB, CS2=0, CS3=0 */ - reg |= 0x1B; - break; - case CS0_64M_CS1_32M_CS2_32M: - reg &= ~0x1FF; /* CS0=64MB, CS1=32MB, CS2=32MB, CS3=0 */ - reg |= 0x4B; - break; - case CS0_32M_CS1_32M_CS2_32M_CS3_32M: - reg &= ~0xFFF; /* CS0=32MB, CS1=32MB, CS2=32MB, CS3=32MB */ - reg |= 0x249; - break; - default: - printf("Unknown chip select size: %d\n", cs_size); - break; - } - - writel(reg, &iomuxc_regs->gpr1); -} - -#ifdef CONFIG_MX53 -void boot_mode_apply(unsigned cfg_val) -{ - writel(cfg_val, &((struct srtc_regs *)SRTC_BASE_ADDR)->lpgr); -} -/* - * cfg_val will be used for - * Boot_cfg3[7:0]:Boot_cfg2[7:0]:Boot_cfg1[7:0] - * - * If bit 28 of LPGR is set upon watchdog reset, - * bits[25:0] of LPGR will move to SBMR. - */ -const struct boot_mode soc_boot_modes[] = { - {"normal", MAKE_CFGVAL(0x00, 0x00, 0x00, 0x00)}, - /* usb or serial download */ - {"usb", MAKE_CFGVAL(0x00, 0x00, 0x00, 0x13)}, - {"sata", MAKE_CFGVAL(0x28, 0x00, 0x00, 0x12)}, - {"escpi1:0", MAKE_CFGVAL(0x38, 0x20, 0x00, 0x12)}, - {"escpi1:1", MAKE_CFGVAL(0x38, 0x20, 0x04, 0x12)}, - {"escpi1:2", MAKE_CFGVAL(0x38, 0x20, 0x08, 0x12)}, - {"escpi1:3", MAKE_CFGVAL(0x38, 0x20, 0x0c, 0x12)}, - /* 4 bit bus width */ - {"esdhc1", MAKE_CFGVAL(0x40, 0x20, 0x00, 0x12)}, - {"esdhc2", MAKE_CFGVAL(0x40, 0x20, 0x08, 0x12)}, - {"esdhc3", MAKE_CFGVAL(0x40, 0x20, 0x10, 0x12)}, - {"esdhc4", MAKE_CFGVAL(0x40, 0x20, 0x18, 0x12)}, - {NULL, 0}, -}; -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/Makefile deleted file mode 100644 index d7285fc2c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2011 Freescale Semiconductor, Inc. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := soc.o clock.o -obj-$(CONFIG_SECURE_BOOT) += hab.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/clock.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/clock.c deleted file mode 100644 index bd65a08ba..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/clock.c +++ /dev/null @@ -1,590 +0,0 @@ -/* - * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <div64.h> -#include <asm/io.h> -#include <asm/errno.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/crm_regs.h> -#include <asm/arch/clock.h> -#include <asm/arch/sys_proto.h> - -enum pll_clocks { - PLL_SYS, /* System PLL */ - PLL_BUS, /* System Bus PLL*/ - PLL_USBOTG, /* OTG USB PLL */ - PLL_ENET, /* ENET PLL */ -}; - -struct mxc_ccm_reg *imx_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; - -#ifdef CONFIG_MXC_OCOTP -void enable_ocotp_clk(unsigned char enable) -{ - u32 reg; - - reg = __raw_readl(&imx_ccm->CCGR2); - if (enable) - reg |= MXC_CCM_CCGR2_OCOTP_CTRL_MASK; - else - reg &= ~MXC_CCM_CCGR2_OCOTP_CTRL_MASK; - __raw_writel(reg, &imx_ccm->CCGR2); -} -#endif - -void enable_usboh3_clk(unsigned char enable) -{ - u32 reg; - - reg = __raw_readl(&imx_ccm->CCGR6); - if (enable) - reg |= MXC_CCM_CCGR6_USBOH3_MASK; - else - reg &= ~(MXC_CCM_CCGR6_USBOH3_MASK); - __raw_writel(reg, &imx_ccm->CCGR6); - -} - -#ifdef CONFIG_SYS_I2C_MXC -/* i2c_num can be from 0 - 2 */ -int enable_i2c_clk(unsigned char enable, unsigned i2c_num) -{ - u32 reg; - u32 mask; - - if (i2c_num > 2) - return -EINVAL; - - mask = MXC_CCM_CCGR_CG_MASK - << (MXC_CCM_CCGR2_I2C1_SERIAL_OFFSET + (i2c_num << 1)); - reg = __raw_readl(&imx_ccm->CCGR2); - if (enable) - reg |= mask; - else - reg &= ~mask; - __raw_writel(reg, &imx_ccm->CCGR2); - return 0; -} -#endif - -static u32 decode_pll(enum pll_clocks pll, u32 infreq) -{ - u32 div; - - switch (pll) { - case PLL_SYS: - div = __raw_readl(&imx_ccm->analog_pll_sys); - div &= BM_ANADIG_PLL_SYS_DIV_SELECT; - - return infreq * (div >> 1); - case PLL_BUS: - div = __raw_readl(&imx_ccm->analog_pll_528); - div &= BM_ANADIG_PLL_528_DIV_SELECT; - - return infreq * (20 + (div << 1)); - case PLL_USBOTG: - div = __raw_readl(&imx_ccm->analog_usb1_pll_480_ctrl); - div &= BM_ANADIG_USB1_PLL_480_CTRL_DIV_SELECT; - - return infreq * (20 + (div << 1)); - case PLL_ENET: - div = __raw_readl(&imx_ccm->analog_pll_enet); - div &= BM_ANADIG_PLL_ENET_DIV_SELECT; - - return 25000000 * (div + (div >> 1) + 1); - default: - return 0; - } - /* NOTREACHED */ -} -static u32 mxc_get_pll_pfd(enum pll_clocks pll, int pfd_num) -{ - u32 div; - u64 freq; - - switch (pll) { - case PLL_BUS: - if (pfd_num == 3) { - /* No PFD3 on PPL2 */ - return 0; - } - div = __raw_readl(&imx_ccm->analog_pfd_528); - freq = (u64)decode_pll(PLL_BUS, MXC_HCLK); - break; - case PLL_USBOTG: - div = __raw_readl(&imx_ccm->analog_pfd_480); - freq = (u64)decode_pll(PLL_USBOTG, MXC_HCLK); - break; - default: - /* No PFD on other PLL */ - return 0; - } - - return lldiv(freq * 18, (div & ANATOP_PFD_FRAC_MASK(pfd_num)) >> - ANATOP_PFD_FRAC_SHIFT(pfd_num)); -} - -static u32 get_mcu_main_clk(void) -{ - u32 reg, freq; - - reg = __raw_readl(&imx_ccm->cacrr); - reg &= MXC_CCM_CACRR_ARM_PODF_MASK; - reg >>= MXC_CCM_CACRR_ARM_PODF_OFFSET; - freq = decode_pll(PLL_SYS, MXC_HCLK); - - return freq / (reg + 1); -} - -u32 get_periph_clk(void) -{ - u32 reg, freq = 0; - - reg = __raw_readl(&imx_ccm->cbcdr); - if (reg & MXC_CCM_CBCDR_PERIPH_CLK_SEL) { - reg = __raw_readl(&imx_ccm->cbcmr); - reg &= MXC_CCM_CBCMR_PERIPH_CLK2_SEL_MASK; - reg >>= MXC_CCM_CBCMR_PERIPH_CLK2_SEL_OFFSET; - - switch (reg) { - case 0: - freq = decode_pll(PLL_USBOTG, MXC_HCLK); - break; - case 1: - case 2: - freq = MXC_HCLK; - break; - default: - break; - } - } else { - reg = __raw_readl(&imx_ccm->cbcmr); - reg &= MXC_CCM_CBCMR_PRE_PERIPH_CLK_SEL_MASK; - reg >>= MXC_CCM_CBCMR_PRE_PERIPH_CLK_SEL_OFFSET; - - switch (reg) { - case 0: - freq = decode_pll(PLL_BUS, MXC_HCLK); - break; - case 1: - freq = mxc_get_pll_pfd(PLL_BUS, 2); - break; - case 2: - freq = mxc_get_pll_pfd(PLL_BUS, 0); - break; - case 3: - /* static / 2 divider */ - freq = mxc_get_pll_pfd(PLL_BUS, 2) / 2; - break; - default: - break; - } - } - - return freq; -} - -static u32 get_ipg_clk(void) -{ - u32 reg, ipg_podf; - - reg = __raw_readl(&imx_ccm->cbcdr); - reg &= MXC_CCM_CBCDR_IPG_PODF_MASK; - ipg_podf = reg >> MXC_CCM_CBCDR_IPG_PODF_OFFSET; - - return get_ahb_clk() / (ipg_podf + 1); -} - -static u32 get_ipg_per_clk(void) -{ - u32 reg, perclk_podf; - - reg = __raw_readl(&imx_ccm->cscmr1); - perclk_podf = reg & MXC_CCM_CSCMR1_PERCLK_PODF_MASK; - - return get_ipg_clk() / (perclk_podf + 1); -} - -static u32 get_uart_clk(void) -{ - u32 reg, uart_podf; - u32 freq = decode_pll(PLL_USBOTG, MXC_HCLK) / 6; /* static divider */ - reg = __raw_readl(&imx_ccm->cscdr1); -#ifdef CONFIG_MX6SL - if (reg & MXC_CCM_CSCDR1_UART_CLK_SEL) - freq = MXC_HCLK; -#endif - reg &= MXC_CCM_CSCDR1_UART_CLK_PODF_MASK; - uart_podf = reg >> MXC_CCM_CSCDR1_UART_CLK_PODF_OFFSET; - - return freq / (uart_podf + 1); -} - -static u32 get_cspi_clk(void) -{ - u32 reg, cspi_podf; - - reg = __raw_readl(&imx_ccm->cscdr2); - reg &= MXC_CCM_CSCDR2_ECSPI_CLK_PODF_MASK; - cspi_podf = reg >> MXC_CCM_CSCDR2_ECSPI_CLK_PODF_OFFSET; - - return decode_pll(PLL_USBOTG, MXC_HCLK) / (8 * (cspi_podf + 1)); -} - -static u32 get_axi_clk(void) -{ - u32 root_freq, axi_podf; - u32 cbcdr = __raw_readl(&imx_ccm->cbcdr); - - axi_podf = cbcdr & MXC_CCM_CBCDR_AXI_PODF_MASK; - axi_podf >>= MXC_CCM_CBCDR_AXI_PODF_OFFSET; - - if (cbcdr & MXC_CCM_CBCDR_AXI_SEL) { - if (cbcdr & MXC_CCM_CBCDR_AXI_ALT_SEL) - root_freq = mxc_get_pll_pfd(PLL_BUS, 2); - else - root_freq = mxc_get_pll_pfd(PLL_USBOTG, 1); - } else - root_freq = get_periph_clk(); - - return root_freq / (axi_podf + 1); -} - -static u32 get_emi_slow_clk(void) -{ - u32 emi_clk_sel, emi_slow_podf, cscmr1, root_freq = 0; - - cscmr1 = __raw_readl(&imx_ccm->cscmr1); - emi_clk_sel = cscmr1 & MXC_CCM_CSCMR1_ACLK_EMI_SLOW_MASK; - emi_clk_sel >>= MXC_CCM_CSCMR1_ACLK_EMI_SLOW_OFFSET; - emi_slow_podf = cscmr1 & MXC_CCM_CSCMR1_ACLK_EMI_SLOW_PODF_MASK; - emi_slow_podf >>= MXC_CCM_CSCMR1_ACLK_EMI_SLOW_PODF_OFFSET; - - switch (emi_clk_sel) { - case 0: - root_freq = get_axi_clk(); - break; - case 1: - root_freq = decode_pll(PLL_USBOTG, MXC_HCLK); - break; - case 2: - root_freq = mxc_get_pll_pfd(PLL_BUS, 2); - break; - case 3: - root_freq = mxc_get_pll_pfd(PLL_BUS, 0); - break; - } - - return root_freq / (emi_slow_podf + 1); -} - -#ifdef CONFIG_MX6SL -static u32 get_mmdc_ch0_clk(void) -{ - u32 cbcmr = __raw_readl(&imx_ccm->cbcmr); - u32 cbcdr = __raw_readl(&imx_ccm->cbcdr); - u32 freq, podf; - - podf = (cbcdr & MXC_CCM_CBCDR_MMDC_CH1_PODF_MASK) \ - >> MXC_CCM_CBCDR_MMDC_CH1_PODF_OFFSET; - - switch ((cbcmr & MXC_CCM_CBCMR_PRE_PERIPH2_CLK_SEL_MASK) >> - MXC_CCM_CBCMR_PRE_PERIPH2_CLK_SEL_OFFSET) { - case 0: - freq = decode_pll(PLL_BUS, MXC_HCLK); - break; - case 1: - freq = mxc_get_pll_pfd(PLL_BUS, 2); - break; - case 2: - freq = mxc_get_pll_pfd(PLL_BUS, 0); - break; - case 3: - /* static / 2 divider */ - freq = mxc_get_pll_pfd(PLL_BUS, 2) / 2; - } - - return freq / (podf + 1); - -} -#else -static u32 get_mmdc_ch0_clk(void) -{ - u32 cbcdr = __raw_readl(&imx_ccm->cbcdr); - u32 mmdc_ch0_podf = (cbcdr & MXC_CCM_CBCDR_MMDC_CH0_PODF_MASK) >> - MXC_CCM_CBCDR_MMDC_CH0_PODF_OFFSET; - - return get_periph_clk() / (mmdc_ch0_podf + 1); -} -#endif - -#ifdef CONFIG_FEC_MXC -int enable_fec_anatop_clock(enum enet_freq freq) -{ - u32 reg = 0; - s32 timeout = 100000; - - struct anatop_regs __iomem *anatop = - (struct anatop_regs __iomem *)ANATOP_BASE_ADDR; - - if (freq < ENET_25MHz || freq > ENET_125MHz) - return -EINVAL; - - reg = readl(&anatop->pll_enet); - reg &= ~BM_ANADIG_PLL_ENET_DIV_SELECT; - reg |= freq; - - if ((reg & BM_ANADIG_PLL_ENET_POWERDOWN) || - (!(reg & BM_ANADIG_PLL_ENET_LOCK))) { - reg &= ~BM_ANADIG_PLL_ENET_POWERDOWN; - writel(reg, &anatop->pll_enet); - while (timeout--) { - if (readl(&anatop->pll_enet) & BM_ANADIG_PLL_ENET_LOCK) - break; - } - if (timeout < 0) - return -ETIMEDOUT; - } - - /* Enable FEC clock */ - reg |= BM_ANADIG_PLL_ENET_ENABLE; - reg &= ~BM_ANADIG_PLL_ENET_BYPASS; - writel(reg, &anatop->pll_enet); - - return 0; -} -#endif - -static u32 get_usdhc_clk(u32 port) -{ - u32 root_freq = 0, usdhc_podf = 0, clk_sel = 0; - u32 cscmr1 = __raw_readl(&imx_ccm->cscmr1); - u32 cscdr1 = __raw_readl(&imx_ccm->cscdr1); - - switch (port) { - case 0: - usdhc_podf = (cscdr1 & MXC_CCM_CSCDR1_USDHC1_PODF_MASK) >> - MXC_CCM_CSCDR1_USDHC1_PODF_OFFSET; - clk_sel = cscmr1 & MXC_CCM_CSCMR1_USDHC1_CLK_SEL; - - break; - case 1: - usdhc_podf = (cscdr1 & MXC_CCM_CSCDR1_USDHC2_PODF_MASK) >> - MXC_CCM_CSCDR1_USDHC2_PODF_OFFSET; - clk_sel = cscmr1 & MXC_CCM_CSCMR1_USDHC2_CLK_SEL; - - break; - case 2: - usdhc_podf = (cscdr1 & MXC_CCM_CSCDR1_USDHC3_PODF_MASK) >> - MXC_CCM_CSCDR1_USDHC3_PODF_OFFSET; - clk_sel = cscmr1 & MXC_CCM_CSCMR1_USDHC3_CLK_SEL; - - break; - case 3: - usdhc_podf = (cscdr1 & MXC_CCM_CSCDR1_USDHC4_PODF_MASK) >> - MXC_CCM_CSCDR1_USDHC4_PODF_OFFSET; - clk_sel = cscmr1 & MXC_CCM_CSCMR1_USDHC4_CLK_SEL; - - break; - default: - break; - } - - if (clk_sel) - root_freq = mxc_get_pll_pfd(PLL_BUS, 0); - else - root_freq = mxc_get_pll_pfd(PLL_BUS, 2); - - return root_freq / (usdhc_podf + 1); -} - -u32 imx_get_uartclk(void) -{ - return get_uart_clk(); -} - -u32 imx_get_fecclk(void) -{ - return mxc_get_clock(MXC_IPG_CLK); -} - -static int enable_enet_pll(uint32_t en) -{ - struct mxc_ccm_reg *const imx_ccm - = (struct mxc_ccm_reg *) CCM_BASE_ADDR; - s32 timeout = 100000; - u32 reg = 0; - - /* Enable PLLs */ - reg = readl(&imx_ccm->analog_pll_enet); - reg &= ~BM_ANADIG_PLL_SYS_POWERDOWN; - writel(reg, &imx_ccm->analog_pll_enet); - reg |= BM_ANADIG_PLL_SYS_ENABLE; - while (timeout--) { - if (readl(&imx_ccm->analog_pll_enet) & BM_ANADIG_PLL_SYS_LOCK) - break; - } - if (timeout <= 0) - return -EIO; - reg &= ~BM_ANADIG_PLL_SYS_BYPASS; - writel(reg, &imx_ccm->analog_pll_enet); - reg |= en; - writel(reg, &imx_ccm->analog_pll_enet); - return 0; -} - -static void ungate_sata_clock(void) -{ - struct mxc_ccm_reg *const imx_ccm = - (struct mxc_ccm_reg *)CCM_BASE_ADDR; - - /* Enable SATA clock. */ - setbits_le32(&imx_ccm->CCGR5, MXC_CCM_CCGR5_SATA_MASK); -} - -static void ungate_pcie_clock(void) -{ - struct mxc_ccm_reg *const imx_ccm = - (struct mxc_ccm_reg *)CCM_BASE_ADDR; - - /* Enable PCIe clock. */ - setbits_le32(&imx_ccm->CCGR4, MXC_CCM_CCGR4_PCIE_MASK); -} - -int enable_sata_clock(void) -{ - ungate_sata_clock(); - return enable_enet_pll(BM_ANADIG_PLL_ENET_ENABLE_SATA); -} - -int enable_pcie_clock(void) -{ - struct anatop_regs *anatop_regs = - (struct anatop_regs *)ANATOP_BASE_ADDR; - struct mxc_ccm_reg *ccm_regs = (struct mxc_ccm_reg *)CCM_BASE_ADDR; - - /* - * Here be dragons! - * - * The register ANATOP_MISC1 is not documented in the Freescale - * MX6RM. The register that is mapped in the ANATOP space and - * marked as ANATOP_MISC1 is actually documented in the PMU section - * of the datasheet as PMU_MISC1. - * - * Switch LVDS clock source to SATA (0xb), disable clock INPUT and - * enable clock OUTPUT. This is important for PCI express link that - * is clocked from the i.MX6. - */ -#define ANADIG_ANA_MISC1_LVDSCLK1_IBEN (1 << 12) -#define ANADIG_ANA_MISC1_LVDSCLK1_OBEN (1 << 10) -#define ANADIG_ANA_MISC1_LVDS1_CLK_SEL_MASK 0x0000001F - clrsetbits_le32(&anatop_regs->ana_misc1, - ANADIG_ANA_MISC1_LVDSCLK1_IBEN | - ANADIG_ANA_MISC1_LVDS1_CLK_SEL_MASK, - ANADIG_ANA_MISC1_LVDSCLK1_OBEN | 0xb); - - /* PCIe reference clock sourced from AXI. */ - clrbits_le32(&ccm_regs->cbcmr, MXC_CCM_CBCMR_PCIE_AXI_CLK_SEL); - - /* Party time! Ungate the clock to the PCIe. */ - ungate_sata_clock(); - ungate_pcie_clock(); - - return enable_enet_pll(BM_ANADIG_PLL_ENET_ENABLE_SATA | - BM_ANADIG_PLL_ENET_ENABLE_PCIE); -} - -unsigned int mxc_get_clock(enum mxc_clock clk) -{ - switch (clk) { - case MXC_ARM_CLK: - return get_mcu_main_clk(); - case MXC_PER_CLK: - return get_periph_clk(); - case MXC_AHB_CLK: - return get_ahb_clk(); - case MXC_IPG_CLK: - return get_ipg_clk(); - case MXC_IPG_PERCLK: - case MXC_I2C_CLK: - return get_ipg_per_clk(); - case MXC_UART_CLK: - return get_uart_clk(); - case MXC_CSPI_CLK: - return get_cspi_clk(); - case MXC_AXI_CLK: - return get_axi_clk(); - case MXC_EMI_SLOW_CLK: - return get_emi_slow_clk(); - case MXC_DDR_CLK: - return get_mmdc_ch0_clk(); - case MXC_ESDHC_CLK: - return get_usdhc_clk(0); - case MXC_ESDHC2_CLK: - return get_usdhc_clk(1); - case MXC_ESDHC3_CLK: - return get_usdhc_clk(2); - case MXC_ESDHC4_CLK: - return get_usdhc_clk(3); - case MXC_SATA_CLK: - return get_ahb_clk(); - default: - break; - } - - return -1; -} - -/* - * Dump some core clockes. - */ -int do_mx6_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - u32 freq; - freq = decode_pll(PLL_SYS, MXC_HCLK); - printf("PLL_SYS %8d MHz\n", freq / 1000000); - freq = decode_pll(PLL_BUS, MXC_HCLK); - printf("PLL_BUS %8d MHz\n", freq / 1000000); - freq = decode_pll(PLL_USBOTG, MXC_HCLK); - printf("PLL_OTG %8d MHz\n", freq / 1000000); - freq = decode_pll(PLL_ENET, MXC_HCLK); - printf("PLL_NET %8d MHz\n", freq / 1000000); - - printf("\n"); - printf("IPG %8d kHz\n", mxc_get_clock(MXC_IPG_CLK) / 1000); - printf("UART %8d kHz\n", mxc_get_clock(MXC_UART_CLK) / 1000); -#ifdef CONFIG_MXC_SPI - printf("CSPI %8d kHz\n", mxc_get_clock(MXC_CSPI_CLK) / 1000); -#endif - printf("AHB %8d kHz\n", mxc_get_clock(MXC_AHB_CLK) / 1000); - printf("AXI %8d kHz\n", mxc_get_clock(MXC_AXI_CLK) / 1000); - printf("DDR %8d kHz\n", mxc_get_clock(MXC_DDR_CLK) / 1000); - printf("USDHC1 %8d kHz\n", mxc_get_clock(MXC_ESDHC_CLK) / 1000); - printf("USDHC2 %8d kHz\n", mxc_get_clock(MXC_ESDHC2_CLK) / 1000); - printf("USDHC3 %8d kHz\n", mxc_get_clock(MXC_ESDHC3_CLK) / 1000); - printf("USDHC4 %8d kHz\n", mxc_get_clock(MXC_ESDHC4_CLK) / 1000); - printf("EMI SLOW %8d kHz\n", mxc_get_clock(MXC_EMI_SLOW_CLK) / 1000); - printf("IPG PERCLK %8d kHz\n", mxc_get_clock(MXC_IPG_PERCLK) / 1000); - - return 0; -} - -void enable_ipu_clock(void) -{ - struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; - int reg; - reg = readl(&mxc_ccm->CCGR3); - reg |= MXC_CCM_CCGR3_IPU1_IPU_MASK; - writel(reg, &mxc_ccm->CCGR3); -} -/***************************************************/ - -U_BOOT_CMD( - clocks, CONFIG_SYS_MAXARGS, 1, do_mx6_showclocks, - "display clocks", - "" -); diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/hab.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/hab.c deleted file mode 100644 index 518777536..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/hab.c +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Copyright (C) 2010-2013 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hab.h> - -/* -------- start of HAB API updates ------------*/ -#define hab_rvt_report_event ((hab_rvt_report_event_t *)HAB_RVT_REPORT_EVENT) -#define hab_rvt_report_status ((hab_rvt_report_status_t *)HAB_RVT_REPORT_STATUS) -#define hab_rvt_authenticate_image \ - ((hab_rvt_authenticate_image_t *)HAB_RVT_AUTHENTICATE_IMAGE) -#define hab_rvt_entry ((hab_rvt_entry_t *)HAB_RVT_ENTRY) -#define hab_rvt_exit ((hab_rvt_exit_t *)HAB_RVT_EXIT) -#define hab_rvt_clock_init HAB_RVT_CLOCK_INIT - -bool is_hab_enabled(void) -{ - struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR; - struct fuse_bank *bank = &ocotp->bank[0]; - struct fuse_bank0_regs *fuse = - (struct fuse_bank0_regs *)bank->fuse_regs; - uint32_t reg = readl(&fuse->cfg5); - - return (reg & 0x2) == 0x2; -} - -void display_event(uint8_t *event_data, size_t bytes) -{ - uint32_t i; - - if (!(event_data && bytes > 0)) - return; - - for (i = 0; i < bytes; i++) { - if (i == 0) - printf("\t0x%02x", event_data[i]); - else if ((i % 8) == 0) - printf("\n\t0x%02x", event_data[i]); - else - printf(" 0x%02x", event_data[i]); - } -} - -int get_hab_status(void) -{ - uint32_t index = 0; /* Loop index */ - uint8_t event_data[128]; /* Event data buffer */ - size_t bytes = sizeof(event_data); /* Event size in bytes */ - enum hab_config config = 0; - enum hab_state state = 0; - - if (is_hab_enabled()) - puts("\nSecure boot enabled\n"); - else - puts("\nSecure boot disabled\n"); - - /* Check HAB status */ - if (hab_rvt_report_status(&config, &state) != HAB_SUCCESS) { - printf("\nHAB Configuration: 0x%02x, HAB State: 0x%02x\n", - config, state); - - /* Display HAB Error events */ - while (hab_rvt_report_event(HAB_FAILURE, index, event_data, - &bytes) == HAB_SUCCESS) { - puts("\n"); - printf("--------- HAB Event %d -----------------\n", - index + 1); - puts("event data:\n"); - display_event(event_data, bytes); - puts("\n"); - bytes = sizeof(event_data); - index++; - } - } - /* Display message if no HAB events are found */ - else { - printf("\nHAB Configuration: 0x%02x, HAB State: 0x%02x\n", - config, state); - puts("No HAB Events Found!\n\n"); - } - return 0; -} - -int do_hab_status(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - if ((argc != 1)) { - cmd_usage(cmdtp); - return 1; - } - - get_hab_status(); - - return 0; -} - -U_BOOT_CMD( - hab_status, CONFIG_SYS_MAXARGS, 1, do_hab_status, - "display HAB status", - "" - ); diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/soc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/soc.c deleted file mode 100644 index 172527987..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/mx6/soc.c +++ /dev/null @@ -1,435 +0,0 @@ -/* - * (C) Copyright 2007 - * Sascha Hauer, Pengutronix - * - * (C) Copyright 2009 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/armv7.h> -#include <asm/pl310.h> -#include <asm/errno.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/clock.h> -#include <asm/arch/sys_proto.h> -#include <asm/imx-common/boot_mode.h> -#include <asm/imx-common/dma.h> -#include <stdbool.h> -#include <asm/arch/mxc_hdmi.h> -#include <asm/arch/crm_regs.h> - -enum ldo_reg { - LDO_ARM, - LDO_SOC, - LDO_PU, -}; - -struct scu_regs { - u32 ctrl; - u32 config; - u32 status; - u32 invalidate; - u32 fpga_rev; -}; - -u32 get_cpu_rev(void) -{ - struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR; - u32 reg = readl(&anatop->digprog_sololite); - u32 type = ((reg >> 16) & 0xff); - - if (type != MXC_CPU_MX6SL) { - reg = readl(&anatop->digprog); - struct scu_regs *scu = (struct scu_regs *)SCU_BASE_ADDR; - u32 cfg = readl(&scu->config) & 3; - type = ((reg >> 16) & 0xff); - if (type == MXC_CPU_MX6DL) { - if (!cfg) - type = MXC_CPU_MX6SOLO; - } - - if (type == MXC_CPU_MX6Q) { - if (cfg == 1) - type = MXC_CPU_MX6D; - } - - } - reg &= 0xff; /* mx6 silicon revision */ - return (type << 12) | (reg + 0x10); -} - -#ifdef CONFIG_REVISION_TAG -u32 __weak get_board_rev(void) -{ - u32 cpurev = get_cpu_rev(); - u32 type = ((cpurev >> 12) & 0xff); - if (type == MXC_CPU_MX6SOLO) - cpurev = (MXC_CPU_MX6DL) << 12 | (cpurev & 0xFFF); - - if (type == MXC_CPU_MX6D) - cpurev = (MXC_CPU_MX6Q) << 12 | (cpurev & 0xFFF); - - return cpurev; -} -#endif - -void init_aips(void) -{ - struct aipstz_regs *aips1, *aips2; - - aips1 = (struct aipstz_regs *)AIPS1_BASE_ADDR; - aips2 = (struct aipstz_regs *)AIPS2_BASE_ADDR; - - /* - * Set all MPROTx to be non-bufferable, trusted for R/W, - * not forced to user-mode. - */ - writel(0x77777777, &aips1->mprot0); - writel(0x77777777, &aips1->mprot1); - writel(0x77777777, &aips2->mprot0); - writel(0x77777777, &aips2->mprot1); - - /* - * Set all OPACRx to be non-bufferable, not require - * supervisor privilege level for access,allow for - * write access and untrusted master access. - */ - writel(0x00000000, &aips1->opacr0); - writel(0x00000000, &aips1->opacr1); - writel(0x00000000, &aips1->opacr2); - writel(0x00000000, &aips1->opacr3); - writel(0x00000000, &aips1->opacr4); - writel(0x00000000, &aips2->opacr0); - writel(0x00000000, &aips2->opacr1); - writel(0x00000000, &aips2->opacr2); - writel(0x00000000, &aips2->opacr3); - writel(0x00000000, &aips2->opacr4); -} - -static void clear_ldo_ramp(void) -{ - struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR; - int reg; - - /* ROM may modify LDO ramp up time according to fuse setting, so in - * order to be in the safe side we neeed to reset these settings to - * match the reset value: 0'b00 - */ - reg = readl(&anatop->ana_misc2); - reg &= ~(0x3f << 24); - writel(reg, &anatop->ana_misc2); -} - -/* - * Set the VDDSOC - * - * Mask out the REG_CORE[22:18] bits (REG2_TRIG) and set - * them to the specified millivolt level. - * Possible values are from 0.725V to 1.450V in steps of - * 0.025V (25mV). - */ -static int set_ldo_voltage(enum ldo_reg ldo, u32 mv) -{ - struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR; - u32 val, step, old, reg = readl(&anatop->reg_core); - u8 shift; - - if (mv < 725) - val = 0x00; /* Power gated off */ - else if (mv > 1450) - val = 0x1F; /* Power FET switched full on. No regulation */ - else - val = (mv - 700) / 25; - - clear_ldo_ramp(); - - switch (ldo) { - case LDO_SOC: - shift = 18; - break; - case LDO_PU: - shift = 9; - break; - case LDO_ARM: - shift = 0; - break; - default: - return -EINVAL; - } - - old = (reg & (0x1F << shift)) >> shift; - step = abs(val - old); - if (step == 0) - return 0; - - reg = (reg & ~(0x1F << shift)) | (val << shift); - writel(reg, &anatop->reg_core); - - /* - * The LDO ramp-up is based on 64 clock cycles of 24 MHz = 2.6 us per - * step - */ - udelay(3 * step); - - return 0; -} - -static void imx_set_wdog_powerdown(bool enable) -{ - struct wdog_regs *wdog1 = (struct wdog_regs *)WDOG1_BASE_ADDR; - struct wdog_regs *wdog2 = (struct wdog_regs *)WDOG2_BASE_ADDR; - - /* Write to the PDE (Power Down Enable) bit */ - writew(enable, &wdog1->wmcr); - writew(enable, &wdog2->wmcr); -} - -static void set_ahb_rate(u32 val) -{ - struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; - u32 reg, div; - - div = get_periph_clk() / val - 1; - reg = readl(&mxc_ccm->cbcdr); - - writel((reg & (~MXC_CCM_CBCDR_AHB_PODF_MASK)) | - (div << MXC_CCM_CBCDR_AHB_PODF_OFFSET), &mxc_ccm->cbcdr); -} - -static void clear_mmdc_ch_mask(void) -{ - struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; - - /* Clear MMDC channel mask */ - writel(0, &mxc_ccm->ccdr); -} - -int arch_cpu_init(void) -{ - init_aips(); - - /* Need to clear MMDC_CHx_MASK to make warm reset work. */ - clear_mmdc_ch_mask(); - - /* - * When low freq boot is enabled, ROM will not set AHB - * freq, so we need to ensure AHB freq is 132MHz in such - * scenario. - */ - if (mxc_get_clock(MXC_ARM_CLK) == 396000000) - set_ahb_rate(132000000); - - imx_set_wdog_powerdown(false); /* Disable PDE bit of WMCR register */ - -#ifdef CONFIG_APBH_DMA - /* Start APBH DMA */ - mxs_dma_init(); -#endif - - return 0; -} - -int board_postclk_init(void) -{ - set_ldo_voltage(LDO_SOC, 1175); /* Set VDDSOC to 1.175V */ - - return 0; -} - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Avoid random hang when download by usb */ - invalidate_dcache_all(); - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} -#endif - -#if defined(CONFIG_FEC_MXC) -void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) -{ - struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR; - struct fuse_bank *bank = &ocotp->bank[4]; - struct fuse_bank4_regs *fuse = - (struct fuse_bank4_regs *)bank->fuse_regs; - - u32 value = readl(&fuse->mac_addr_high); - mac[0] = (value >> 8); - mac[1] = value ; - - value = readl(&fuse->mac_addr_low); - mac[2] = value >> 24 ; - mac[3] = value >> 16 ; - mac[4] = value >> 8 ; - mac[5] = value ; - -} -#endif - -void boot_mode_apply(unsigned cfg_val) -{ - unsigned reg; - struct src *psrc = (struct src *)SRC_BASE_ADDR; - writel(cfg_val, &psrc->gpr9); - reg = readl(&psrc->gpr10); - if (cfg_val) - reg |= 1 << 28; - else - reg &= ~(1 << 28); - writel(reg, &psrc->gpr10); -} -/* - * cfg_val will be used for - * Boot_cfg4[7:0]:Boot_cfg3[7:0]:Boot_cfg2[7:0]:Boot_cfg1[7:0] - * After reset, if GPR10[28] is 1, ROM will copy GPR9[25:0] - * to SBMR1, which will determine the boot device. - */ -const struct boot_mode soc_boot_modes[] = { - {"normal", MAKE_CFGVAL(0x00, 0x00, 0x00, 0x00)}, - /* reserved value should start rom usb */ - {"usb", MAKE_CFGVAL(0x01, 0x00, 0x00, 0x00)}, - {"sata", MAKE_CFGVAL(0x20, 0x00, 0x00, 0x00)}, - {"escpi1:0", MAKE_CFGVAL(0x30, 0x00, 0x00, 0x08)}, - {"escpi1:1", MAKE_CFGVAL(0x30, 0x00, 0x00, 0x18)}, - {"escpi1:2", MAKE_CFGVAL(0x30, 0x00, 0x00, 0x28)}, - {"escpi1:3", MAKE_CFGVAL(0x30, 0x00, 0x00, 0x38)}, - /* 4 bit bus width */ - {"esdhc1", MAKE_CFGVAL(0x40, 0x20, 0x00, 0x00)}, - {"esdhc2", MAKE_CFGVAL(0x40, 0x28, 0x00, 0x00)}, - {"esdhc3", MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00)}, - {"esdhc4", MAKE_CFGVAL(0x40, 0x38, 0x00, 0x00)}, - {NULL, 0}, -}; - -void s_init(void) -{ - struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR; - int is_6q = is_cpu_type(MXC_CPU_MX6Q); - u32 mask480; - u32 mask528; - - /* Due to hardware limitation, on MX6Q we need to gate/ungate all PFDs - * to make sure PFD is working right, otherwise, PFDs may - * not output clock after reset, MX6DL and MX6SL have added 396M pfd - * workaround in ROM code, as bus clock need it - */ - - mask480 = ANATOP_PFD_CLKGATE_MASK(0) | - ANATOP_PFD_CLKGATE_MASK(1) | - ANATOP_PFD_CLKGATE_MASK(2) | - ANATOP_PFD_CLKGATE_MASK(3); - mask528 = ANATOP_PFD_CLKGATE_MASK(0) | - ANATOP_PFD_CLKGATE_MASK(1) | - ANATOP_PFD_CLKGATE_MASK(3); - - /* - * Don't reset PFD2 on DL/S - */ - if (is_6q) - mask528 |= ANATOP_PFD_CLKGATE_MASK(2); - writel(mask480, &anatop->pfd_480_set); - writel(mask528, &anatop->pfd_528_set); - writel(mask480, &anatop->pfd_480_clr); - writel(mask528, &anatop->pfd_528_clr); -} - -#ifdef CONFIG_IMX_HDMI -void imx_enable_hdmi_phy(void) -{ - struct hdmi_regs *hdmi = (struct hdmi_regs *)HDMI_ARB_BASE_ADDR; - u8 reg; - reg = readb(&hdmi->phy_conf0); - reg |= HDMI_PHY_CONF0_PDZ_MASK; - writeb(reg, &hdmi->phy_conf0); - udelay(3000); - reg |= HDMI_PHY_CONF0_ENTMDS_MASK; - writeb(reg, &hdmi->phy_conf0); - udelay(3000); - reg |= HDMI_PHY_CONF0_GEN2_TXPWRON_MASK; - writeb(reg, &hdmi->phy_conf0); - writeb(HDMI_MC_PHYRSTZ_ASSERT, &hdmi->mc_phyrstz); -} - -void imx_setup_hdmi(void) -{ - struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; - struct hdmi_regs *hdmi = (struct hdmi_regs *)HDMI_ARB_BASE_ADDR; - int reg; - - /* Turn on HDMI PHY clock */ - reg = readl(&mxc_ccm->CCGR2); - reg |= MXC_CCM_CCGR2_HDMI_TX_IAHBCLK_MASK| - MXC_CCM_CCGR2_HDMI_TX_ISFRCLK_MASK; - writel(reg, &mxc_ccm->CCGR2); - writeb(HDMI_MC_PHYRSTZ_DEASSERT, &hdmi->mc_phyrstz); - reg = readl(&mxc_ccm->chsccdr); - reg &= ~(MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_MASK| - MXC_CCM_CHSCCDR_IPU1_DI0_PODF_MASK| - MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_MASK); - reg |= (CHSCCDR_PODF_DIVIDE_BY_3 - << MXC_CCM_CHSCCDR_IPU1_DI0_PODF_OFFSET) - |(CHSCCDR_IPU_PRE_CLK_540M_PFD - << MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_OFFSET); - writel(reg, &mxc_ccm->chsccdr); -} -#endif - -#ifndef CONFIG_SYS_L2CACHE_OFF -#define IOMUXC_GPR11_L2CACHE_AS_OCRAM 0x00000002 -void v7_outer_cache_enable(void) -{ - struct pl310_regs *const pl310 = (struct pl310_regs *)L2_PL310_BASE; - unsigned int val; - -#if defined CONFIG_MX6SL - struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR; - val = readl(&iomux->gpr[11]); - if (val & IOMUXC_GPR11_L2CACHE_AS_OCRAM) { - /* L2 cache configured as OCRAM, reset it */ - val &= ~IOMUXC_GPR11_L2CACHE_AS_OCRAM; - writel(val, &iomux->gpr[11]); - } -#endif - - writel(0x132, &pl310->pl310_tag_latency_ctrl); - writel(0x132, &pl310->pl310_data_latency_ctrl); - - val = readl(&pl310->pl310_prefetch_ctrl); - - /* Turn on the L2 I/D prefetch */ - val |= 0x30000000; - - /* - * The L2 cache controller(PL310) version on the i.MX6D/Q is r3p1-50rel0 - * The L2 cache controller(PL310) version on the i.MX6DL/SOLO/SL is r3p2 - * But according to ARM PL310 errata: 752271 - * ID: 752271: Double linefill feature can cause data corruption - * Fault Status: Present in: r3p0, r3p1, r3p1-50rel0. Fixed in r3p2 - * Workaround: The only workaround to this erratum is to disable the - * double linefill feature. This is the default behavior. - */ - -#ifndef CONFIG_MX6Q - val |= 0x40800000; -#endif - writel(val, &pl310->pl310_prefetch_ctrl); - - val = readl(&pl310->pl310_power_ctrl); - val |= L2X0_DYNAMIC_CLK_GATING_EN; - val |= L2X0_STNDBY_MODE_EN; - writel(val, &pl310->pl310_power_ctrl); - - setbits_le32(&pl310->pl310_ctrl, L2X0_CTRL_EN); -} - -void v7_outer_cache_disable(void) -{ - struct pl310_regs *const pl310 = (struct pl310_regs *)L2_PL310_BASE; - - clrbits_le32(&pl310->pl310_ctrl, L2X0_CTRL_EN); -} -#endif /* !CONFIG_SYS_L2CACHE_OFF */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/nonsec_virt.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/nonsec_virt.S deleted file mode 100644 index 6367e0961..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/nonsec_virt.S +++ /dev/null @@ -1,192 +0,0 @@ -/* - * code for switching cores into non-secure state and into HYP mode - * - * Copyright (c) 2013 Andre Przywara <andre.przywara@linaro.org> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <linux/linkage.h> -#include <asm/gic.h> -#include <asm/armv7.h> - -.arch_extension sec -.arch_extension virt - - .align 5 -/* the vector table for secure state and HYP mode */ -_monitor_vectors: - .word 0 /* reset */ - .word 0 /* undef */ - adr pc, _secure_monitor - .word 0 - .word 0 - adr pc, _hyp_trap - .word 0 - .word 0 - -/* - * secure monitor handler - * U-boot calls this "software interrupt" in start.S - * This is executed on a "smc" instruction, we use a "smc #0" to switch - * to non-secure state. - * We use only r0 and r1 here, due to constraints in the caller. - */ -_secure_monitor: - mrc p15, 0, r1, c1, c1, 0 @ read SCR - bic r1, r1, #0x4e @ clear IRQ, FIQ, EA, nET bits - orr r1, r1, #0x31 @ enable NS, AW, FW bits - -#ifdef CONFIG_ARMV7_VIRT - mrc p15, 0, r0, c0, c1, 1 @ read ID_PFR1 - and r0, r0, #CPUID_ARM_VIRT_MASK @ mask virtualization bits - cmp r0, #(1 << CPUID_ARM_VIRT_SHIFT) - orreq r1, r1, #0x100 @ allow HVC instruction -#endif - - mcr p15, 0, r1, c1, c1, 0 @ write SCR (with NS bit set) - -#ifdef CONFIG_ARMV7_VIRT - mrceq p15, 0, r0, c12, c0, 1 @ get MVBAR value - mcreq p15, 4, r0, c12, c0, 0 @ write HVBAR -#endif - - movs pc, lr @ return to non-secure SVC - -_hyp_trap: - mrs lr, elr_hyp @ for older asm: .byte 0x00, 0xe3, 0x0e, 0xe1 - mov pc, lr @ do no switch modes, but - @ return to caller - -/* - * Secondary CPUs start here and call the code for the core specific parts - * of the non-secure and HYP mode transition. The GIC distributor specific - * code has already been executed by a C function before. - * Then they go back to wfi and wait to be woken up by the kernel again. - */ -ENTRY(_smp_pen) - mrs r0, cpsr - orr r0, r0, #0xc0 - msr cpsr, r0 @ disable interrupts - ldr r1, =_start - mcr p15, 0, r1, c12, c0, 0 @ set VBAR - - bl _nonsec_init - mov r12, r0 @ save GICC address -#ifdef CONFIG_ARMV7_VIRT - bl _switch_to_hyp -#endif - - ldr r1, [r12, #GICC_IAR] @ acknowledge IPI - str r1, [r12, #GICC_EOIR] @ signal end of interrupt - - adr r0, _smp_pen @ do not use this address again - b smp_waitloop @ wait for IPIs, board specific -ENDPROC(_smp_pen) - -/* - * Switch a core to non-secure state. - * - * 1. initialize the GIC per-core interface - * 2. allow coprocessor access in non-secure modes - * 3. switch the cpu mode (by calling "smc #0") - * - * Called from smp_pen by secondary cores and directly by the BSP. - * Do not assume that the stack is available and only use registers - * r0-r3 and r12. - * - * PERIPHBASE is used to get the GIC address. This could be 40 bits long, - * though, but we check this in C before calling this function. - */ -ENTRY(_nonsec_init) -#ifdef CONFIG_ARM_GIC_BASE_ADDRESS - ldr r2, =CONFIG_ARM_GIC_BASE_ADDRESS -#else - mrc p15, 4, r2, c15, c0, 0 @ read CBAR - bfc r2, #0, #15 @ clear reserved bits -#endif - add r3, r2, #GIC_DIST_OFFSET @ GIC dist i/f offset - mvn r1, #0 @ all bits to 1 - str r1, [r3, #GICD_IGROUPRn] @ allow private interrupts - - mrc p15, 0, r0, c0, c0, 0 @ read MIDR - ldr r1, =MIDR_PRIMARY_PART_MASK - and r0, r0, r1 @ mask out variant and revision - - ldr r1, =MIDR_CORTEX_A7_R0P0 & MIDR_PRIMARY_PART_MASK - cmp r0, r1 @ check for Cortex-A7 - - ldr r1, =MIDR_CORTEX_A15_R0P0 & MIDR_PRIMARY_PART_MASK - cmpne r0, r1 @ check for Cortex-A15 - - movne r1, #GIC_CPU_OFFSET_A9 @ GIC CPU offset for A9 - moveq r1, #GIC_CPU_OFFSET_A15 @ GIC CPU offset for A15/A7 - add r3, r2, r1 @ r3 = GIC CPU i/f addr - - mov r1, #1 @ set GICC_CTLR[enable] - str r1, [r3, #GICC_CTLR] @ and clear all other bits - mov r1, #0xff - str r1, [r3, #GICC_PMR] @ set priority mask register - - movw r1, #0x3fff - movt r1, #0x0006 - mcr p15, 0, r1, c1, c1, 2 @ NSACR = all copros to non-sec - -/* The CNTFRQ register of the generic timer needs to be - * programmed in secure state. Some primary bootloaders / firmware - * omit this, so if the frequency is provided in the configuration, - * we do this here instead. - * But first check if we have the generic timer. - */ -#ifdef CONFIG_SYS_CLK_FREQ - mrc p15, 0, r0, c0, c1, 1 @ read ID_PFR1 - and r0, r0, #CPUID_ARM_GENTIMER_MASK @ mask arch timer bits - cmp r0, #(1 << CPUID_ARM_GENTIMER_SHIFT) - ldreq r1, =CONFIG_SYS_CLK_FREQ - mcreq p15, 0, r1, c14, c0, 0 @ write CNTFRQ -#endif - - adr r1, _monitor_vectors - mcr p15, 0, r1, c12, c0, 1 @ set MVBAR to secure vectors - - mrc p15, 0, ip, c12, c0, 0 @ save secure copy of VBAR - - isb - smc #0 @ call into MONITOR mode - - mcr p15, 0, ip, c12, c0, 0 @ write non-secure copy of VBAR - - mov r1, #1 - str r1, [r3, #GICC_CTLR] @ enable non-secure CPU i/f - add r2, r2, #GIC_DIST_OFFSET - str r1, [r2, #GICD_CTLR] @ allow private interrupts - - mov r0, r3 @ return GICC address - - bx lr -ENDPROC(_nonsec_init) - -#ifdef CONFIG_SMP_PEN_ADDR -/* void __weak smp_waitloop(unsigned previous_address); */ -ENTRY(smp_waitloop) - wfi - ldr r1, =CONFIG_SMP_PEN_ADDR @ load start address - ldr r1, [r1] - cmp r0, r1 @ make sure we dont execute this code - beq smp_waitloop @ again (due to a spurious wakeup) - mov pc, r1 -ENDPROC(smp_waitloop) -.weak smp_waitloop -#endif - -ENTRY(_switch_to_hyp) - mov r0, lr - mov r1, sp @ save SVC copy of LR and SP - isb - hvc #0 @ for older asm: .byte 0x70, 0x00, 0x40, 0xe1 - mov sp, r1 - mov lr, r0 @ restore SVC copy of LR and SP - - bx lr -ENDPROC(_switch_to_hyp) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/Makefile deleted file mode 100644 index 59f5352b2..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/Makefile +++ /dev/null @@ -1,34 +0,0 @@ -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := reset.o -obj-y += timer.o -obj-y += utils.o - -ifneq ($(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX),) -obj-y += hwinit-common.o -obj-y += clocks-common.o -obj-y += emif-common.o -obj-y += vc.o -obj-y += abb.o -endif - -ifneq ($(CONFIG_OMAP54XX),) -obj-y += pipe3-phy.o -obj-$(CONFIG_SCSI_AHCI_PLAT) += sata.o -endif - -ifeq ($(CONFIG_OMAP34XX),) -obj-y += boot-common.o -obj-y += lowlevel_init.o -endif - -ifndef CONFIG_SPL_BUILD -ifneq ($(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX),) -obj-y += mem-common.o -endif -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/abb.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/abb.c deleted file mode 100644 index 423aeb980..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/abb.c +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Adaptive Body Bias programming sequence for OMAP family - * - * (C) Copyright 2013 - * Texas Instruments, <www.ti.com> - * - * Andrii Tseglytskyi <andrii.tseglytskyi@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/omap_common.h> -#include <asm/arch/clock.h> -#include <asm/io.h> -#include <asm/arch/sys_proto.h> - -__weak s8 abb_setup_ldovbb(u32 fuse, u32 ldovbb) -{ - return -1; -} - -static void abb_setup_timings(u32 setup) -{ - u32 sys_rate, sr2_cnt, clk_cycles; - - /* - * SR2_WTCNT_VALUE is the settling time for the ABB ldo after a - * transition and must be programmed with the correct time at boot. - * The value programmed into the register is the number of SYS_CLK - * clock cycles that match a given wall time profiled for the ldo. - * This value depends on: - * settling time of ldo in micro-seconds (varies per OMAP family), - * of clock cycles per SYS_CLK period (varies per OMAP family), - * the SYS_CLK frequency in MHz (varies per board) - * The formula is: - * - * ldo settling time (in micro-seconds) - * SR2_WTCNT_VALUE = ------------------------------------------ - * (# system clock cycles) * (sys_clk period) - * - * Put another way: - * - * SR2_WTCNT_VALUE = settling time / (# SYS_CLK cycles / SYS_CLK rate)) - * - * To avoid dividing by zero multiply both "# clock cycles" and - * "settling time" by 10 such that the final result is the one we want. - */ - - /* calculate SR2_WTCNT_VALUE */ - sys_rate = DIV_ROUND(V_OSCK, 1000000); - clk_cycles = DIV_ROUND(OMAP_ABB_CLOCK_CYCLES * 10, sys_rate); - sr2_cnt = DIV_ROUND(OMAP_ABB_SETTLING_TIME * 10, clk_cycles); - - setbits_le32(setup, - sr2_cnt << (ffs(OMAP_ABB_SETUP_SR2_WTCNT_VALUE_MASK) - 1)); -} - -void abb_setup(u32 fuse, u32 ldovbb, u32 setup, u32 control, - u32 txdone, u32 txdone_mask, u32 opp) -{ - u32 abb_type_mask, opp_sel_mask; - - /* sanity check */ - if (!setup || !control || !txdone) - return; - - /* setup ABB only in case of Fast or Slow OPP */ - switch (opp) { - case OMAP_ABB_FAST_OPP: - abb_type_mask = OMAP_ABB_SETUP_ACTIVE_FBB_SEL_MASK; - opp_sel_mask = OMAP_ABB_CONTROL_FAST_OPP_SEL_MASK; - break; - case OMAP_ABB_SLOW_OPP: - abb_type_mask = OMAP_ABB_SETUP_ACTIVE_RBB_SEL_MASK; - opp_sel_mask = OMAP_ABB_CONTROL_SLOW_OPP_SEL_MASK; - break; - default: - return; - } - - /* - * For some OMAP silicons additional setup for LDOVBB register is - * required. This is determined by data retrieved from corresponding - * OPP EFUSE register. Data, which is retrieved from EFUSE - is - * ABB enable/disable flag and VSET value, which must be copied - * to LDOVBB register. If function call fails - return quietly, - * it means no ABB is required for such silicon. - * - * For silicons, which don't require LDOVBB setup "fuse" and - * "ldovbb" offsets are not defined. ABB will be initialized in - * the common way for them. - */ - if (fuse && ldovbb) { - if (abb_setup_ldovbb(fuse, ldovbb)) - return; - } - - /* clear ABB registers */ - writel(0, setup); - writel(0, control); - - /* configure timings, based on oscillator value */ - abb_setup_timings(setup); - - /* clear pending interrupts before setup */ - setbits_le32(txdone, txdone_mask); - - /* select ABB type */ - setbits_le32(setup, abb_type_mask | OMAP_ABB_SETUP_SR2EN_MASK); - - /* initiate ABB ldo change */ - setbits_le32(control, opp_sel_mask | OMAP_ABB_CONTROL_OPP_CHANGE_MASK); - - /* wait until transition complete */ - if (!wait_on_value(txdone_mask, txdone_mask, (void *)txdone, LDELAY)) - puts("Error: ABB txdone is not set\n"); - - /* clear ABB tranxdone */ - setbits_le32(txdone, txdone_mask); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/boot-common.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/boot-common.c deleted file mode 100644 index 303356476..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/boot-common.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * boot-common.c - * - * Common bootmode functions for omap based boards - * - * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <spl.h> -#include <asm/omap_common.h> -#include <asm/arch/omap.h> -#include <asm/arch/mmc_host_def.h> -#include <asm/arch/sys_proto.h> -#include <watchdog.h> - -DECLARE_GLOBAL_DATA_PTR; - -void save_omap_boot_params(void) -{ - u32 rom_params = *((u32 *)OMAP_SRAM_SCRATCH_BOOT_PARAMS); - u8 boot_device; - u32 dev_desc, dev_data; - - if ((rom_params < NON_SECURE_SRAM_START) || - (rom_params > NON_SECURE_SRAM_END)) - return; - - /* - * rom_params can be type casted to omap_boot_parameters and - * used. But it not correct to assume that romcode structure - * encoding would be same as u-boot. So use the defined offsets. - */ - gd->arch.omap_boot_params.omap_bootdevice = boot_device = - *((u8 *)(rom_params + BOOT_DEVICE_OFFSET)); - - gd->arch.omap_boot_params.ch_flags = - *((u8 *)(rom_params + CH_FLAGS_OFFSET)); - - if ((boot_device >= MMC_BOOT_DEVICES_START) && - (boot_device <= MMC_BOOT_DEVICES_END)) { -#if !defined(CONFIG_AM33XX) && !defined(CONFIG_TI81XX) && \ - !defined(CONFIG_AM43XX) - if ((omap_hw_init_context() == - OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL)) { - gd->arch.omap_boot_params.omap_bootmode = - *((u8 *)(rom_params + BOOT_MODE_OFFSET)); - } else -#endif - { - dev_desc = *((u32 *)(rom_params + DEV_DESC_PTR_OFFSET)); - dev_data = *((u32 *)(dev_desc + DEV_DATA_PTR_OFFSET)); - gd->arch.omap_boot_params.omap_bootmode = - *((u32 *)(dev_data + BOOT_MODE_OFFSET)); - } - } - -#ifdef CONFIG_DRA7XX - /* - * We get different values for QSPI_1 and QSPI_4 being used, but - * don't actually care about this difference. Rather than - * mangle the later code, if we're coming in as QSPI_4 just - * change to the QSPI_1 value. - */ - if (gd->arch.omap_boot_params.omap_bootdevice == 11) - gd->arch.omap_boot_params.omap_bootdevice = BOOT_DEVICE_SPI; -#endif -} - -#ifdef CONFIG_SPL_BUILD -u32 spl_boot_device(void) -{ - return (u32) (gd->arch.omap_boot_params.omap_bootdevice); -} - -u32 spl_boot_mode(void) -{ - u32 val = gd->arch.omap_boot_params.omap_bootmode; - - if (val == MMCSD_MODE_RAW) - return MMCSD_MODE_RAW; - else if (val == MMCSD_MODE_FAT) - return MMCSD_MODE_FAT; - else -#ifdef CONFIG_SUPPORT_EMMC_BOOT - return MMCSD_MODE_EMMCBOOT; -#else - return MMCSD_MODE_UNDEFINED; -#endif -} - -void spl_board_init(void) -{ -#ifdef CONFIG_SPL_NAND_SUPPORT - gpmc_init(); -#endif -#if defined(CONFIG_AM33XX) && defined(CONFIG_SPL_MUSB_NEW_SUPPORT) - arch_misc_init(); -#endif -#if defined(CONFIG_HW_WATCHDOG) - hw_watchdog_init(); -#endif -#ifdef CONFIG_AM33XX - am33xx_spl_board_init(); -#endif -} - -int board_mmc_init(bd_t *bis) -{ - switch (spl_boot_device()) { - case BOOT_DEVICE_MMC1: - omap_mmc_init(0, 0, 0, -1, -1); - break; - case BOOT_DEVICE_MMC2: - case BOOT_DEVICE_MMC2_2: - omap_mmc_init(1, 0, 0, -1, -1); - break; - } - return 0; -} - -void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) -{ - typedef void __noreturn (*image_entry_noargs_t)(u32 *); - image_entry_noargs_t image_entry = - (image_entry_noargs_t) spl_image->entry_point; - - debug("image entry point: 0x%X\n", spl_image->entry_point); - /* Pass the saved boot_params from rom code */ - image_entry((u32 *)&gd->arch.omap_boot_params); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/clocks-common.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/clocks-common.c deleted file mode 100644 index 8e7411d43..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/clocks-common.c +++ /dev/null @@ -1,733 +0,0 @@ -/* - * - * Clock initialization for OMAP4 - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Aneesh V <aneesh@ti.com> - * - * Based on previous work by: - * Santosh Shilimkar <santosh.shilimkar@ti.com> - * Rajendra Nayak <rnayak@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <i2c.h> -#include <asm/omap_common.h> -#include <asm/gpio.h> -#include <asm/arch/clock.h> -#include <asm/arch/sys_proto.h> -#include <asm/utils.h> -#include <asm/omap_gpio.h> -#include <asm/emif.h> - -#ifndef CONFIG_SPL_BUILD -/* - * printing to console doesn't work unless - * this code is executed from SPL - */ -#define printf(fmt, args...) -#define puts(s) -#endif - -const u32 sys_clk_array[8] = { - 12000000, /* 12 MHz */ - 20000000, /* 20 MHz */ - 16800000, /* 16.8 MHz */ - 19200000, /* 19.2 MHz */ - 26000000, /* 26 MHz */ - 27000000, /* 27 MHz */ - 38400000, /* 38.4 MHz */ -}; - -static inline u32 __get_sys_clk_index(void) -{ - s8 ind; - /* - * For ES1 the ROM code calibration of sys clock is not reliable - * due to hw issue. So, use hard-coded value. If this value is not - * correct for any board over-ride this function in board file - * From ES2.0 onwards you will get this information from - * CM_SYS_CLKSEL - */ - if (omap_revision() == OMAP4430_ES1_0) - ind = OMAP_SYS_CLK_IND_38_4_MHZ; - else { - /* SYS_CLKSEL - 1 to match the dpll param array indices */ - ind = (readl((*prcm)->cm_sys_clksel) & - CM_SYS_CLKSEL_SYS_CLKSEL_MASK) - 1; - } - return ind; -} - -u32 get_sys_clk_index(void) - __attribute__ ((weak, alias("__get_sys_clk_index"))); - -u32 get_sys_clk_freq(void) -{ - u8 index = get_sys_clk_index(); - return sys_clk_array[index]; -} - -void setup_post_dividers(u32 const base, const struct dpll_params *params) -{ - struct dpll_regs *const dpll_regs = (struct dpll_regs *)base; - - /* Setup post-dividers */ - if (params->m2 >= 0) - writel(params->m2, &dpll_regs->cm_div_m2_dpll); - if (params->m3 >= 0) - writel(params->m3, &dpll_regs->cm_div_m3_dpll); - if (params->m4_h11 >= 0) - writel(params->m4_h11, &dpll_regs->cm_div_m4_h11_dpll); - if (params->m5_h12 >= 0) - writel(params->m5_h12, &dpll_regs->cm_div_m5_h12_dpll); - if (params->m6_h13 >= 0) - writel(params->m6_h13, &dpll_regs->cm_div_m6_h13_dpll); - if (params->m7_h14 >= 0) - writel(params->m7_h14, &dpll_regs->cm_div_m7_h14_dpll); - if (params->h21 >= 0) - writel(params->h21, &dpll_regs->cm_div_h21_dpll); - if (params->h22 >= 0) - writel(params->h22, &dpll_regs->cm_div_h22_dpll); - if (params->h23 >= 0) - writel(params->h23, &dpll_regs->cm_div_h23_dpll); - if (params->h24 >= 0) - writel(params->h24, &dpll_regs->cm_div_h24_dpll); -} - -static inline void do_bypass_dpll(u32 const base) -{ - struct dpll_regs *dpll_regs = (struct dpll_regs *)base; - - clrsetbits_le32(&dpll_regs->cm_clkmode_dpll, - CM_CLKMODE_DPLL_DPLL_EN_MASK, - DPLL_EN_FAST_RELOCK_BYPASS << - CM_CLKMODE_DPLL_EN_SHIFT); -} - -static inline void wait_for_bypass(u32 const base) -{ - struct dpll_regs *const dpll_regs = (struct dpll_regs *)base; - - if (!wait_on_value(ST_DPLL_CLK_MASK, 0, &dpll_regs->cm_idlest_dpll, - LDELAY)) { - printf("Bypassing DPLL failed %x\n", base); - } -} - -static inline void do_lock_dpll(u32 const base) -{ - struct dpll_regs *const dpll_regs = (struct dpll_regs *)base; - - clrsetbits_le32(&dpll_regs->cm_clkmode_dpll, - CM_CLKMODE_DPLL_DPLL_EN_MASK, - DPLL_EN_LOCK << CM_CLKMODE_DPLL_EN_SHIFT); -} - -static inline void wait_for_lock(u32 const base) -{ - struct dpll_regs *const dpll_regs = (struct dpll_regs *)base; - - if (!wait_on_value(ST_DPLL_CLK_MASK, ST_DPLL_CLK_MASK, - &dpll_regs->cm_idlest_dpll, LDELAY)) { - printf("DPLL locking failed for %x\n", base); - hang(); - } -} - -inline u32 check_for_lock(u32 const base) -{ - struct dpll_regs *const dpll_regs = (struct dpll_regs *)base; - u32 lock = readl(&dpll_regs->cm_idlest_dpll) & ST_DPLL_CLK_MASK; - - return lock; -} - -const struct dpll_params *get_mpu_dpll_params(struct dplls const *dpll_data) -{ - u32 sysclk_ind = get_sys_clk_index(); - return &dpll_data->mpu[sysclk_ind]; -} - -const struct dpll_params *get_core_dpll_params(struct dplls const *dpll_data) -{ - u32 sysclk_ind = get_sys_clk_index(); - return &dpll_data->core[sysclk_ind]; -} - -const struct dpll_params *get_per_dpll_params(struct dplls const *dpll_data) -{ - u32 sysclk_ind = get_sys_clk_index(); - return &dpll_data->per[sysclk_ind]; -} - -const struct dpll_params *get_iva_dpll_params(struct dplls const *dpll_data) -{ - u32 sysclk_ind = get_sys_clk_index(); - return &dpll_data->iva[sysclk_ind]; -} - -const struct dpll_params *get_usb_dpll_params(struct dplls const *dpll_data) -{ - u32 sysclk_ind = get_sys_clk_index(); - return &dpll_data->usb[sysclk_ind]; -} - -const struct dpll_params *get_abe_dpll_params(struct dplls const *dpll_data) -{ -#ifdef CONFIG_SYS_OMAP_ABE_SYSCK - u32 sysclk_ind = get_sys_clk_index(); - return &dpll_data->abe[sysclk_ind]; -#else - return dpll_data->abe; -#endif -} - -static const struct dpll_params *get_ddr_dpll_params - (struct dplls const *dpll_data) -{ - u32 sysclk_ind = get_sys_clk_index(); - - if (!dpll_data->ddr) - return NULL; - return &dpll_data->ddr[sysclk_ind]; -} - -#ifdef CONFIG_DRIVER_TI_CPSW -static const struct dpll_params *get_gmac_dpll_params - (struct dplls const *dpll_data) -{ - u32 sysclk_ind = get_sys_clk_index(); - - if (!dpll_data->gmac) - return NULL; - return &dpll_data->gmac[sysclk_ind]; -} -#endif - -static void do_setup_dpll(u32 const base, const struct dpll_params *params, - u8 lock, char *dpll) -{ - u32 temp, M, N; - struct dpll_regs *const dpll_regs = (struct dpll_regs *)base; - - if (!params) - return; - - temp = readl(&dpll_regs->cm_clksel_dpll); - - if (check_for_lock(base)) { - /* - * The Dpll has already been locked by rom code using CH. - * Check if M,N are matching with Ideal nominal opp values. - * If matches, skip the rest otherwise relock. - */ - M = (temp & CM_CLKSEL_DPLL_M_MASK) >> CM_CLKSEL_DPLL_M_SHIFT; - N = (temp & CM_CLKSEL_DPLL_N_MASK) >> CM_CLKSEL_DPLL_N_SHIFT; - if ((M != (params->m)) || (N != (params->n))) { - debug("\n %s Dpll locked, but not for ideal M = %d," - "N = %d values, current values are M = %d," - "N= %d" , dpll, params->m, params->n, - M, N); - } else { - /* Dpll locked with ideal values for nominal opps. */ - debug("\n %s Dpll already locked with ideal" - "nominal opp values", dpll); - goto setup_post_dividers; - } - } - - bypass_dpll(base); - - /* Set M & N */ - temp &= ~CM_CLKSEL_DPLL_M_MASK; - temp |= (params->m << CM_CLKSEL_DPLL_M_SHIFT) & CM_CLKSEL_DPLL_M_MASK; - - temp &= ~CM_CLKSEL_DPLL_N_MASK; - temp |= (params->n << CM_CLKSEL_DPLL_N_SHIFT) & CM_CLKSEL_DPLL_N_MASK; - - writel(temp, &dpll_regs->cm_clksel_dpll); - - /* Lock */ - if (lock) - do_lock_dpll(base); - -setup_post_dividers: - setup_post_dividers(base, params); - - /* Wait till the DPLL locks */ - if (lock) - wait_for_lock(base); -} - -u32 omap_ddr_clk(void) -{ - u32 ddr_clk, sys_clk_khz, omap_rev, divider; - const struct dpll_params *core_dpll_params; - - omap_rev = omap_revision(); - sys_clk_khz = get_sys_clk_freq() / 1000; - - core_dpll_params = get_core_dpll_params(*dplls_data); - - debug("sys_clk %d\n ", sys_clk_khz * 1000); - - /* Find Core DPLL locked frequency first */ - ddr_clk = sys_clk_khz * 2 * core_dpll_params->m / - (core_dpll_params->n + 1); - - if (omap_rev < OMAP5430_ES1_0) { - /* - * DDR frequency is PHY_ROOT_CLK/2 - * PHY_ROOT_CLK = Fdpll/2/M2 - */ - divider = 4; - } else { - /* - * DDR frequency is PHY_ROOT_CLK - * PHY_ROOT_CLK = Fdpll/2/M2 - */ - divider = 2; - } - - ddr_clk = ddr_clk / divider / core_dpll_params->m2; - ddr_clk *= 1000; /* convert to Hz */ - debug("ddr_clk %d\n ", ddr_clk); - - return ddr_clk; -} - -/* - * Lock MPU dpll - * - * Resulting MPU frequencies: - * 4430 ES1.0 : 600 MHz - * 4430 ES2.x : 792 MHz (OPP Turbo) - * 4460 : 920 MHz (OPP Turbo) - DCC disabled - */ -void configure_mpu_dpll(void) -{ - const struct dpll_params *params; - struct dpll_regs *mpu_dpll_regs; - u32 omap_rev; - omap_rev = omap_revision(); - - /* - * DCC and clock divider settings for 4460. - * DCC is required, if more than a certain frequency is required. - * For, 4460 > 1GHZ. - * 5430 > 1.4GHZ. - */ - if ((omap_rev >= OMAP4460_ES1_0) && (omap_rev < OMAP5430_ES1_0)) { - mpu_dpll_regs = - (struct dpll_regs *)((*prcm)->cm_clkmode_dpll_mpu); - bypass_dpll((*prcm)->cm_clkmode_dpll_mpu); - clrbits_le32((*prcm)->cm_mpu_mpu_clkctrl, - MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_MASK); - setbits_le32((*prcm)->cm_mpu_mpu_clkctrl, - MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_MASK); - clrbits_le32(&mpu_dpll_regs->cm_clksel_dpll, - CM_CLKSEL_DCC_EN_MASK); - } - - params = get_mpu_dpll_params(*dplls_data); - - do_setup_dpll((*prcm)->cm_clkmode_dpll_mpu, params, DPLL_LOCK, "mpu"); - debug("MPU DPLL locked\n"); -} - -#if defined(CONFIG_USB_EHCI_OMAP) || defined(CONFIG_USB_XHCI_OMAP) -static void setup_usb_dpll(void) -{ - const struct dpll_params *params; - u32 sys_clk_khz, sd_div, num, den; - - sys_clk_khz = get_sys_clk_freq() / 1000; - /* - * USB: - * USB dpll is J-type. Need to set DPLL_SD_DIV for jitter correction - * DPLL_SD_DIV = CEILING ([DPLL_MULT/(DPLL_DIV+1)]* CLKINP / 250) - * - where CLKINP is sys_clk in MHz - * Use CLKINP in KHz and adjust the denominator accordingly so - * that we have enough accuracy and at the same time no overflow - */ - params = get_usb_dpll_params(*dplls_data); - num = params->m * sys_clk_khz; - den = (params->n + 1) * 250 * 1000; - num += den - 1; - sd_div = num / den; - clrsetbits_le32((*prcm)->cm_clksel_dpll_usb, - CM_CLKSEL_DPLL_DPLL_SD_DIV_MASK, - sd_div << CM_CLKSEL_DPLL_DPLL_SD_DIV_SHIFT); - - /* Now setup the dpll with the regular function */ - do_setup_dpll((*prcm)->cm_clkmode_dpll_usb, params, DPLL_LOCK, "usb"); -} -#endif - -static void setup_dplls(void) -{ - u32 temp; - const struct dpll_params *params; - - debug("setup_dplls\n"); - - /* CORE dpll */ - params = get_core_dpll_params(*dplls_data); /* default - safest */ - /* - * Do not lock the core DPLL now. Just set it up. - * Core DPLL will be locked after setting up EMIF - * using the FREQ_UPDATE method(freq_update_core()) - */ - if (emif_sdram_type() == EMIF_SDRAM_TYPE_LPDDR2) - do_setup_dpll((*prcm)->cm_clkmode_dpll_core, params, - DPLL_NO_LOCK, "core"); - else - do_setup_dpll((*prcm)->cm_clkmode_dpll_core, params, - DPLL_LOCK, "core"); - /* Set the ratios for CORE_CLK, L3_CLK, L4_CLK */ - temp = (CLKSEL_CORE_X2_DIV_1 << CLKSEL_CORE_SHIFT) | - (CLKSEL_L3_CORE_DIV_2 << CLKSEL_L3_SHIFT) | - (CLKSEL_L4_L3_DIV_2 << CLKSEL_L4_SHIFT); - writel(temp, (*prcm)->cm_clksel_core); - debug("Core DPLL configured\n"); - - /* lock PER dpll */ - params = get_per_dpll_params(*dplls_data); - do_setup_dpll((*prcm)->cm_clkmode_dpll_per, - params, DPLL_LOCK, "per"); - debug("PER DPLL locked\n"); - - /* MPU dpll */ - configure_mpu_dpll(); - -#if defined(CONFIG_USB_EHCI_OMAP) || defined(CONFIG_USB_XHCI_OMAP) - setup_usb_dpll(); -#endif - params = get_ddr_dpll_params(*dplls_data); - do_setup_dpll((*prcm)->cm_clkmode_dpll_ddrphy, - params, DPLL_LOCK, "ddr"); - -#ifdef CONFIG_DRIVER_TI_CPSW - params = get_gmac_dpll_params(*dplls_data); - do_setup_dpll((*prcm)->cm_clkmode_dpll_gmac, params, - DPLL_LOCK, "gmac"); -#endif -} - -u32 get_offset_code(u32 volt_offset, struct pmic_data *pmic) -{ - u32 offset_code; - - volt_offset -= pmic->base_offset; - - offset_code = (volt_offset + pmic->step - 1) / pmic->step; - - /* - * Offset codes 1-6 all give the base voltage in Palmas - * Offset code 0 switches OFF the SMPS - */ - return offset_code + pmic->start_code; -} - -void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic) -{ - u32 offset_code; - u32 offset = volt_mv; - int ret = 0; - - if (!volt_mv) - return; - - pmic->pmic_bus_init(); - /* See if we can first get the GPIO if needed */ - if (pmic->gpio_en) - ret = gpio_request(pmic->gpio, "PMIC_GPIO"); - - if (ret < 0) { - printf("%s: gpio %d request failed %d\n", __func__, - pmic->gpio, ret); - return; - } - - /* Pull the GPIO low to select SET0 register, while we program SET1 */ - if (pmic->gpio_en) - gpio_direction_output(pmic->gpio, 0); - - /* convert to uV for better accuracy in the calculations */ - offset *= 1000; - - offset_code = get_offset_code(offset, pmic); - - debug("do_scale_vcore: volt - %d offset_code - 0x%x\n", volt_mv, - offset_code); - - if (pmic->pmic_write(pmic->i2c_slave_addr, vcore_reg, offset_code)) - printf("Scaling voltage failed for 0x%x\n", vcore_reg); - - if (pmic->gpio_en) - gpio_direction_output(pmic->gpio, 1); -} - -static u32 optimize_vcore_voltage(struct volts const *v) -{ - u32 val; - if (!v->value) - return 0; - if (!v->efuse.reg) - return v->value; - - switch (v->efuse.reg_bits) { - case 16: - val = readw(v->efuse.reg); - break; - case 32: - val = readl(v->efuse.reg); - break; - default: - printf("Error: efuse 0x%08x bits=%d unknown\n", - v->efuse.reg, v->efuse.reg_bits); - return v->value; - } - - if (!val) { - printf("Error: efuse 0x%08x bits=%d val=0, using %d\n", - v->efuse.reg, v->efuse.reg_bits, v->value); - return v->value; - } - - debug("%s:efuse 0x%08x bits=%d Vnom=%d, using efuse value %d\n", - __func__, v->efuse.reg, v->efuse.reg_bits, v->value, val); - return val; -} - -/* - * Setup the voltages for vdd_mpu, vdd_core, and vdd_iva - * We set the maximum voltages allowed here because Smart-Reflex is not - * enabled in bootloader. Voltage initialization in the kernel will set - * these to the nominal values after enabling Smart-Reflex - */ -void scale_vcores(struct vcores_data const *vcores) -{ - u32 val; - - val = optimize_vcore_voltage(&vcores->core); - do_scale_vcore(vcores->core.addr, val, vcores->core.pmic); - - val = optimize_vcore_voltage(&vcores->mpu); - do_scale_vcore(vcores->mpu.addr, val, vcores->mpu.pmic); - - /* Configure MPU ABB LDO after scale */ - abb_setup((*ctrl)->control_std_fuse_opp_vdd_mpu_2, - (*ctrl)->control_wkup_ldovbb_mpu_voltage_ctrl, - (*prcm)->prm_abbldo_mpu_setup, - (*prcm)->prm_abbldo_mpu_ctrl, - (*prcm)->prm_irqstatus_mpu_2, - OMAP_ABB_MPU_TXDONE_MASK, - OMAP_ABB_FAST_OPP); - - val = optimize_vcore_voltage(&vcores->mm); - do_scale_vcore(vcores->mm.addr, val, vcores->mm.pmic); - - val = optimize_vcore_voltage(&vcores->gpu); - do_scale_vcore(vcores->gpu.addr, val, vcores->gpu.pmic); - - val = optimize_vcore_voltage(&vcores->eve); - do_scale_vcore(vcores->eve.addr, val, vcores->eve.pmic); - - val = optimize_vcore_voltage(&vcores->iva); - do_scale_vcore(vcores->iva.addr, val, vcores->iva.pmic); -} - -static inline void enable_clock_domain(u32 const clkctrl_reg, u32 enable_mode) -{ - clrsetbits_le32(clkctrl_reg, CD_CLKCTRL_CLKTRCTRL_MASK, - enable_mode << CD_CLKCTRL_CLKTRCTRL_SHIFT); - debug("Enable clock domain - %x\n", clkctrl_reg); -} - -static inline void wait_for_clk_enable(u32 clkctrl_addr) -{ - u32 clkctrl, idlest = MODULE_CLKCTRL_IDLEST_DISABLED; - u32 bound = LDELAY; - - while ((idlest == MODULE_CLKCTRL_IDLEST_DISABLED) || - (idlest == MODULE_CLKCTRL_IDLEST_TRANSITIONING)) { - - clkctrl = readl(clkctrl_addr); - idlest = (clkctrl & MODULE_CLKCTRL_IDLEST_MASK) >> - MODULE_CLKCTRL_IDLEST_SHIFT; - if (--bound == 0) { - printf("Clock enable failed for 0x%x idlest 0x%x\n", - clkctrl_addr, clkctrl); - return; - } - } -} - -static inline void enable_clock_module(u32 const clkctrl_addr, u32 enable_mode, - u32 wait_for_enable) -{ - clrsetbits_le32(clkctrl_addr, MODULE_CLKCTRL_MODULEMODE_MASK, - enable_mode << MODULE_CLKCTRL_MODULEMODE_SHIFT); - debug("Enable clock module - %x\n", clkctrl_addr); - if (wait_for_enable) - wait_for_clk_enable(clkctrl_addr); -} - -void freq_update_core(void) -{ - u32 freq_config1 = 0; - const struct dpll_params *core_dpll_params; - u32 omap_rev = omap_revision(); - - core_dpll_params = get_core_dpll_params(*dplls_data); - /* Put EMIF clock domain in sw wakeup mode */ - enable_clock_domain((*prcm)->cm_memif_clkstctrl, - CD_CLKCTRL_CLKTRCTRL_SW_WKUP); - wait_for_clk_enable((*prcm)->cm_memif_emif_1_clkctrl); - wait_for_clk_enable((*prcm)->cm_memif_emif_2_clkctrl); - - freq_config1 = SHADOW_FREQ_CONFIG1_FREQ_UPDATE_MASK | - SHADOW_FREQ_CONFIG1_DLL_RESET_MASK; - - freq_config1 |= (DPLL_EN_LOCK << SHADOW_FREQ_CONFIG1_DPLL_EN_SHIFT) & - SHADOW_FREQ_CONFIG1_DPLL_EN_MASK; - - freq_config1 |= (core_dpll_params->m2 << - SHADOW_FREQ_CONFIG1_M2_DIV_SHIFT) & - SHADOW_FREQ_CONFIG1_M2_DIV_MASK; - - writel(freq_config1, (*prcm)->cm_shadow_freq_config1); - if (!wait_on_value(SHADOW_FREQ_CONFIG1_FREQ_UPDATE_MASK, 0, - (u32 *) (*prcm)->cm_shadow_freq_config1, LDELAY)) { - puts("FREQ UPDATE procedure failed!!"); - hang(); - } - - /* - * Putting EMIF in HW_AUTO is seen to be causing issues with - * EMIF clocks and the master DLL. Keep EMIF in SW_WKUP - * in OMAP5430 ES1.0 silicon - */ - if (omap_rev != OMAP5430_ES1_0) { - /* Put EMIF clock domain back in hw auto mode */ - enable_clock_domain((*prcm)->cm_memif_clkstctrl, - CD_CLKCTRL_CLKTRCTRL_HW_AUTO); - wait_for_clk_enable((*prcm)->cm_memif_emif_1_clkctrl); - wait_for_clk_enable((*prcm)->cm_memif_emif_2_clkctrl); - } -} - -void bypass_dpll(u32 const base) -{ - do_bypass_dpll(base); - wait_for_bypass(base); -} - -void lock_dpll(u32 const base) -{ - do_lock_dpll(base); - wait_for_lock(base); -} - -void setup_clocks_for_console(void) -{ - /* Do not add any spl_debug prints in this function */ - clrsetbits_le32((*prcm)->cm_l4per_clkstctrl, CD_CLKCTRL_CLKTRCTRL_MASK, - CD_CLKCTRL_CLKTRCTRL_SW_WKUP << - CD_CLKCTRL_CLKTRCTRL_SHIFT); - - /* Enable all UARTs - console will be on one of them */ - clrsetbits_le32((*prcm)->cm_l4per_uart1_clkctrl, - MODULE_CLKCTRL_MODULEMODE_MASK, - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << - MODULE_CLKCTRL_MODULEMODE_SHIFT); - - clrsetbits_le32((*prcm)->cm_l4per_uart2_clkctrl, - MODULE_CLKCTRL_MODULEMODE_MASK, - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << - MODULE_CLKCTRL_MODULEMODE_SHIFT); - - clrsetbits_le32((*prcm)->cm_l4per_uart3_clkctrl, - MODULE_CLKCTRL_MODULEMODE_MASK, - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << - MODULE_CLKCTRL_MODULEMODE_SHIFT); - - clrsetbits_le32((*prcm)->cm_l4per_uart4_clkctrl, - MODULE_CLKCTRL_MODULEMODE_MASK, - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << - MODULE_CLKCTRL_MODULEMODE_SHIFT); - - clrsetbits_le32((*prcm)->cm_l4per_clkstctrl, CD_CLKCTRL_CLKTRCTRL_MASK, - CD_CLKCTRL_CLKTRCTRL_HW_AUTO << - CD_CLKCTRL_CLKTRCTRL_SHIFT); -} - -void do_enable_clocks(u32 const *clk_domains, - u32 const *clk_modules_hw_auto, - u32 const *clk_modules_explicit_en, - u8 wait_for_enable) -{ - u32 i, max = 100; - - /* Put the clock domains in SW_WKUP mode */ - for (i = 0; (i < max) && clk_domains[i]; i++) { - enable_clock_domain(clk_domains[i], - CD_CLKCTRL_CLKTRCTRL_SW_WKUP); - } - - /* Clock modules that need to be put in HW_AUTO */ - for (i = 0; (i < max) && clk_modules_hw_auto[i]; i++) { - enable_clock_module(clk_modules_hw_auto[i], - MODULE_CLKCTRL_MODULEMODE_HW_AUTO, - wait_for_enable); - }; - - /* Clock modules that need to be put in SW_EXPLICIT_EN mode */ - for (i = 0; (i < max) && clk_modules_explicit_en[i]; i++) { - enable_clock_module(clk_modules_explicit_en[i], - MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN, - wait_for_enable); - }; - - /* Put the clock domains in HW_AUTO mode now */ - for (i = 0; (i < max) && clk_domains[i]; i++) { - enable_clock_domain(clk_domains[i], - CD_CLKCTRL_CLKTRCTRL_HW_AUTO); - } -} - -void prcm_init(void) -{ - switch (omap_hw_init_context()) { - case OMAP_INIT_CONTEXT_SPL: - case OMAP_INIT_CONTEXT_UBOOT_FROM_NOR: - case OMAP_INIT_CONTEXT_UBOOT_AFTER_CH: - enable_basic_clocks(); - timer_init(); - scale_vcores(*omap_vcores); - setup_dplls(); - setup_warmreset_time(); - break; - default: - break; - } - - if (OMAP_INIT_CONTEXT_SPL != omap_hw_init_context()) - enable_basic_uboot_clocks(); -} - -void gpi2c_init(void) -{ - static int gpi2c = 1; - - if (gpi2c) { - i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, - CONFIG_SYS_OMAP24_I2C_SLAVE); - gpi2c = 0; - } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/emif-common.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/emif-common.c deleted file mode 100644 index 429c4becf..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/emif-common.c +++ /dev/null @@ -1,1392 +0,0 @@ -/* - * EMIF programming - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Aneesh V <aneesh@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/emif.h> -#include <asm/arch/clock.h> -#include <asm/arch/sys_proto.h> -#include <asm/omap_common.h> -#include <asm/utils.h> -#include <linux/compiler.h> - -static int emif1_enabled = -1, emif2_enabled = -1; - -void set_lpmode_selfrefresh(u32 base) -{ - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - u32 reg; - - reg = readl(&emif->emif_pwr_mgmt_ctrl); - reg &= ~EMIF_REG_LP_MODE_MASK; - reg |= LP_MODE_SELF_REFRESH << EMIF_REG_LP_MODE_SHIFT; - reg &= ~EMIF_REG_SR_TIM_MASK; - writel(reg, &emif->emif_pwr_mgmt_ctrl); - - /* dummy read for the new SR_TIM to be loaded */ - readl(&emif->emif_pwr_mgmt_ctrl); -} - -void force_emif_self_refresh() -{ - set_lpmode_selfrefresh(EMIF1_BASE); - set_lpmode_selfrefresh(EMIF2_BASE); -} - -inline u32 emif_num(u32 base) -{ - if (base == EMIF1_BASE) - return 1; - else if (base == EMIF2_BASE) - return 2; - else - return 0; -} - -static inline u32 get_mr(u32 base, u32 cs, u32 mr_addr) -{ - u32 mr; - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - - mr_addr |= cs << EMIF_REG_CS_SHIFT; - writel(mr_addr, &emif->emif_lpddr2_mode_reg_cfg); - if (omap_revision() == OMAP4430_ES2_0) - mr = readl(&emif->emif_lpddr2_mode_reg_data_es2); - else - mr = readl(&emif->emif_lpddr2_mode_reg_data); - debug("get_mr: EMIF%d cs %d mr %08x val 0x%x\n", emif_num(base), - cs, mr_addr, mr); - if (((mr & 0x0000ff00) >> 8) == (mr & 0xff) && - ((mr & 0x00ff0000) >> 16) == (mr & 0xff) && - ((mr & 0xff000000) >> 24) == (mr & 0xff)) - return mr & 0xff; - else - return mr; -} - -static inline void set_mr(u32 base, u32 cs, u32 mr_addr, u32 mr_val) -{ - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - - mr_addr |= cs << EMIF_REG_CS_SHIFT; - writel(mr_addr, &emif->emif_lpddr2_mode_reg_cfg); - writel(mr_val, &emif->emif_lpddr2_mode_reg_data); -} - -void emif_reset_phy(u32 base) -{ - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - u32 iodft; - - iodft = readl(&emif->emif_iodft_tlgc); - iodft |= EMIF_REG_RESET_PHY_MASK; - writel(iodft, &emif->emif_iodft_tlgc); -} - -static void do_lpddr2_init(u32 base, u32 cs) -{ - u32 mr_addr; - const struct lpddr2_mr_regs *mr_regs; - - get_lpddr2_mr_regs(&mr_regs); - /* Wait till device auto initialization is complete */ - while (get_mr(base, cs, LPDDR2_MR0) & LPDDR2_MR0_DAI_MASK) - ; - set_mr(base, cs, LPDDR2_MR10, mr_regs->mr10); - /* - * tZQINIT = 1 us - * Enough loops assuming a maximum of 2GHz - */ - - sdelay(2000); - - set_mr(base, cs, LPDDR2_MR1, mr_regs->mr1); - set_mr(base, cs, LPDDR2_MR16, mr_regs->mr16); - - /* - * Enable refresh along with writing MR2 - * Encoding of RL in MR2 is (RL - 2) - */ - mr_addr = LPDDR2_MR2 | EMIF_REG_REFRESH_EN_MASK; - set_mr(base, cs, mr_addr, mr_regs->mr2); - - if (mr_regs->mr3 > 0) - set_mr(base, cs, LPDDR2_MR3, mr_regs->mr3); -} - -static void lpddr2_init(u32 base, const struct emif_regs *regs) -{ - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - - /* Not NVM */ - clrbits_le32(&emif->emif_lpddr2_nvm_config, EMIF_REG_CS1NVMEN_MASK); - - /* - * Keep REG_INITREF_DIS = 1 to prevent re-initialization of SDRAM - * when EMIF_SDRAM_CONFIG register is written - */ - setbits_le32(&emif->emif_sdram_ref_ctrl, EMIF_REG_INITREF_DIS_MASK); - - /* - * Set the SDRAM_CONFIG and PHY_CTRL for the - * un-locked frequency & default RL - */ - writel(regs->sdram_config_init, &emif->emif_sdram_config); - writel(regs->emif_ddr_phy_ctlr_1_init, &emif->emif_ddr_phy_ctrl_1); - - do_ext_phy_settings(base, regs); - - do_lpddr2_init(base, CS0); - if (regs->sdram_config & EMIF_REG_EBANK_MASK) - do_lpddr2_init(base, CS1); - - writel(regs->sdram_config, &emif->emif_sdram_config); - writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1); - - /* Enable refresh now */ - clrbits_le32(&emif->emif_sdram_ref_ctrl, EMIF_REG_INITREF_DIS_MASK); - - } - -__weak void do_ext_phy_settings(u32 base, const struct emif_regs *regs) -{ -} - -void emif_update_timings(u32 base, const struct emif_regs *regs) -{ - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - - writel(regs->ref_ctrl, &emif->emif_sdram_ref_ctrl_shdw); - writel(regs->sdram_tim1, &emif->emif_sdram_tim_1_shdw); - writel(regs->sdram_tim2, &emif->emif_sdram_tim_2_shdw); - writel(regs->sdram_tim3, &emif->emif_sdram_tim_3_shdw); - if (omap_revision() == OMAP4430_ES1_0) { - /* ES1 bug EMIF should be in force idle during freq_update */ - writel(0, &emif->emif_pwr_mgmt_ctrl); - } else { - writel(EMIF_PWR_MGMT_CTRL, &emif->emif_pwr_mgmt_ctrl); - writel(EMIF_PWR_MGMT_CTRL_SHDW, &emif->emif_pwr_mgmt_ctrl_shdw); - } - writel(regs->read_idle_ctrl, &emif->emif_read_idlectrl_shdw); - writel(regs->zq_config, &emif->emif_zq_config); - writel(regs->temp_alert_config, &emif->emif_temp_alert_config); - writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1_shdw); - - if ((omap_revision() >= OMAP5430_ES1_0) || is_dra7xx()) { - writel(EMIF_L3_CONFIG_VAL_SYS_10_MPU_5_LL_0, - &emif->emif_l3_config); - } else if (omap_revision() >= OMAP4460_ES1_0) { - writel(EMIF_L3_CONFIG_VAL_SYS_10_MPU_3_LL_0, - &emif->emif_l3_config); - } else { - writel(EMIF_L3_CONFIG_VAL_SYS_10_LL_0, - &emif->emif_l3_config); - } -} - -static void omap5_ddr3_leveling(u32 base, const struct emif_regs *regs) -{ - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - - /* keep sdram in self-refresh */ - writel(((LP_MODE_SELF_REFRESH << EMIF_REG_LP_MODE_SHIFT) - & EMIF_REG_LP_MODE_MASK), &emif->emif_pwr_mgmt_ctrl); - __udelay(130); - - /* - * Set invert_clkout (if activated)--DDR_PHYCTRL_1 - * Invert clock adds an additional half cycle delay on the - * command interface. The additional half cycle, is usually - * meant to enable leveling in the situation that DQS is later - * than CK on the board.It also helps provide some additional - * margin for leveling. - */ - writel(regs->emif_ddr_phy_ctlr_1, - &emif->emif_ddr_phy_ctrl_1); - - writel(regs->emif_ddr_phy_ctlr_1, - &emif->emif_ddr_phy_ctrl_1_shdw); - __udelay(130); - - writel(((LP_MODE_DISABLE << EMIF_REG_LP_MODE_SHIFT) - & EMIF_REG_LP_MODE_MASK), &emif->emif_pwr_mgmt_ctrl); - - /* Launch Full leveling */ - writel(DDR3_FULL_LVL, &emif->emif_rd_wr_lvl_ctl); - - /* Wait till full leveling is complete */ - readl(&emif->emif_rd_wr_lvl_ctl); - __udelay(130); - - /* Read data eye leveling no of samples */ - config_data_eye_leveling_samples(base); - - /* - * Launch 8 incremental WR_LVL- to compensate for - * PHY limitation. - */ - writel(0x2 << EMIF_REG_WRLVLINC_INT_SHIFT, - &emif->emif_rd_wr_lvl_ctl); - - __udelay(130); - - /* Launch Incremental leveling */ - writel(DDR3_INC_LVL, &emif->emif_rd_wr_lvl_ctl); - __udelay(130); -} - -static void dra7_ddr3_leveling(u32 base, const struct emif_regs *regs) -{ - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - - u32 fifo_reg; - - fifo_reg = readl(&emif->emif_ddr_fifo_misaligned_clear_1); - writel(fifo_reg | 0x00000100, - &emif->emif_ddr_fifo_misaligned_clear_1); - - fifo_reg = readl(&emif->emif_ddr_fifo_misaligned_clear_2); - writel(fifo_reg | 0x00000100, - &emif->emif_ddr_fifo_misaligned_clear_2); - - /* Launch Full leveling */ - writel(DDR3_FULL_LVL, &emif->emif_rd_wr_lvl_ctl); - - /* Wait till full leveling is complete */ - readl(&emif->emif_rd_wr_lvl_ctl); - __udelay(130); - - /* Read data eye leveling no of samples */ - config_data_eye_leveling_samples(base); - - /* - * Disable leveling. This is because if leveling is kept - * enabled, then PHY triggers a false leveling during - * EMIF-idle scenario which results in wrong delay - * values getting updated. After this the EMIF becomes - * unaccessible. So disable it after the first time - */ - writel(0x0, &emif->emif_rd_wr_lvl_rmp_ctl); -} - -static void ddr3_leveling(u32 base, const struct emif_regs *regs) -{ - if (is_omap54xx()) - omap5_ddr3_leveling(base, regs); - else - dra7_ddr3_leveling(base, regs); -} - -static void ddr3_init(u32 base, const struct emif_regs *regs) -{ - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - - /* - * Set SDRAM_CONFIG and PHY control registers to locked frequency - * and RL =7. As the default values of the Mode Registers are not - * defined, contents of mode Registers must be fully initialized. - * H/W takes care of this initialization - */ - writel(regs->emif_ddr_phy_ctlr_1_init, &emif->emif_ddr_phy_ctrl_1); - - /* Update timing registers */ - writel(regs->sdram_tim1, &emif->emif_sdram_tim_1); - writel(regs->sdram_tim2, &emif->emif_sdram_tim_2); - writel(regs->sdram_tim3, &emif->emif_sdram_tim_3); - - writel(regs->ref_ctrl, &emif->emif_sdram_ref_ctrl); - writel(regs->read_idle_ctrl, &emif->emif_read_idlectrl); - - /* - * The same sequence should work on OMAP5432 as well. But strange that - * it is not working - */ - if (is_dra7xx()) { - do_ext_phy_settings(base, regs); - writel(regs->sdram_config2, &emif->emif_lpddr2_nvm_config); - writel(regs->sdram_config_init, &emif->emif_sdram_config); - } else { - writel(regs->sdram_config2, &emif->emif_lpddr2_nvm_config); - writel(regs->sdram_config_init, &emif->emif_sdram_config); - do_ext_phy_settings(base, regs); - } - - /* enable leveling */ - writel(regs->emif_rd_wr_lvl_rmp_ctl, &emif->emif_rd_wr_lvl_rmp_ctl); - - ddr3_leveling(base, regs); -} - -#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS -#define print_timing_reg(reg) debug(#reg" - 0x%08x\n", (reg)) - -/* - * Organization and refresh requirements for LPDDR2 devices of different - * types and densities. Derived from JESD209-2 section 2.4 - */ -const struct lpddr2_addressing addressing_table[] = { - /* Banks tREFIx10 rowx32,rowx16 colx32,colx16 density */ - {BANKS4, T_REFI_15_6, {ROW_12, ROW_12}, {COL_7, COL_8} },/*64M */ - {BANKS4, T_REFI_15_6, {ROW_12, ROW_12}, {COL_8, COL_9} },/*128M */ - {BANKS4, T_REFI_7_8, {ROW_13, ROW_13}, {COL_8, COL_9} },/*256M */ - {BANKS4, T_REFI_7_8, {ROW_13, ROW_13}, {COL_9, COL_10} },/*512M */ - {BANKS8, T_REFI_7_8, {ROW_13, ROW_13}, {COL_9, COL_10} },/*1GS4 */ - {BANKS8, T_REFI_3_9, {ROW_14, ROW_14}, {COL_9, COL_10} },/*2GS4 */ - {BANKS8, T_REFI_3_9, {ROW_14, ROW_14}, {COL_10, COL_11} },/*4G */ - {BANKS8, T_REFI_3_9, {ROW_15, ROW_15}, {COL_10, COL_11} },/*8G */ - {BANKS4, T_REFI_7_8, {ROW_14, ROW_14}, {COL_9, COL_10} },/*1GS2 */ - {BANKS4, T_REFI_3_9, {ROW_15, ROW_15}, {COL_9, COL_10} },/*2GS2 */ -}; - -static const u32 lpddr2_density_2_size_in_mbytes[] = { - 8, /* 64Mb */ - 16, /* 128Mb */ - 32, /* 256Mb */ - 64, /* 512Mb */ - 128, /* 1Gb */ - 256, /* 2Gb */ - 512, /* 4Gb */ - 1024, /* 8Gb */ - 2048, /* 16Gb */ - 4096 /* 32Gb */ -}; - -/* - * Calculate the period of DDR clock from frequency value and set the - * denominator and numerator in global variables for easy access later - */ -static void set_ddr_clk_period(u32 freq) -{ - /* - * period = 1/freq - * period_in_ns = 10^9/freq - */ - *T_num = 1000000000; - *T_den = freq; - cancel_out(T_num, T_den, 200); - -} - -/* - * Convert time in nano seconds to number of cycles of DDR clock - */ -static inline u32 ns_2_cycles(u32 ns) -{ - return ((ns * (*T_den)) + (*T_num) - 1) / (*T_num); -} - -/* - * ns_2_cycles with the difference that the time passed is 2 times the actual - * value(to avoid fractions). The cycles returned is for the original value of - * the timing parameter - */ -static inline u32 ns_x2_2_cycles(u32 ns) -{ - return ((ns * (*T_den)) + (*T_num) * 2 - 1) / ((*T_num) * 2); -} - -/* - * Find addressing table index based on the device's type(S2 or S4) and - * density - */ -s8 addressing_table_index(u8 type, u8 density, u8 width) -{ - u8 index; - if ((density > LPDDR2_DENSITY_8Gb) || (width == LPDDR2_IO_WIDTH_8)) - return -1; - - /* - * Look at the way ADDR_TABLE_INDEX* values have been defined - * in emif.h compared to LPDDR2_DENSITY_* values - * The table is layed out in the increasing order of density - * (ignoring type). The exceptions 1GS2 and 2GS2 have been placed - * at the end - */ - if ((type == LPDDR2_TYPE_S2) && (density == LPDDR2_DENSITY_1Gb)) - index = ADDR_TABLE_INDEX1GS2; - else if ((type == LPDDR2_TYPE_S2) && (density == LPDDR2_DENSITY_2Gb)) - index = ADDR_TABLE_INDEX2GS2; - else - index = density; - - debug("emif: addressing table index %d\n", index); - - return index; -} - -/* - * Find the the right timing table from the array of timing - * tables of the device using DDR clock frequency - */ -static const struct lpddr2_ac_timings *get_timings_table(const struct - lpddr2_ac_timings const *const *device_timings, - u32 freq) -{ - u32 i, temp, freq_nearest; - const struct lpddr2_ac_timings *timings = 0; - - emif_assert(freq <= MAX_LPDDR2_FREQ); - emif_assert(device_timings); - - /* - * Start with the maximum allowed frequency - that is always safe - */ - freq_nearest = MAX_LPDDR2_FREQ; - /* - * Find the timings table that has the max frequency value: - * i. Above or equal to the DDR frequency - safe - * ii. The lowest that satisfies condition (i) - optimal - */ - for (i = 0; (i < MAX_NUM_SPEEDBINS) && device_timings[i]; i++) { - temp = device_timings[i]->max_freq; - if ((temp >= freq) && (temp <= freq_nearest)) { - freq_nearest = temp; - timings = device_timings[i]; - } - } - debug("emif: timings table: %d\n", freq_nearest); - return timings; -} - -/* - * Finds the value of emif_sdram_config_reg - * All parameters are programmed based on the device on CS0. - * If there is a device on CS1, it will be same as that on CS0 or - * it will be NVM. We don't support NVM yet. - * If cs1_device pointer is NULL it is assumed that there is no device - * on CS1 - */ -static u32 get_sdram_config_reg(const struct lpddr2_device_details *cs0_device, - const struct lpddr2_device_details *cs1_device, - const struct lpddr2_addressing *addressing, - u8 RL) -{ - u32 config_reg = 0; - - config_reg |= (cs0_device->type + 4) << EMIF_REG_SDRAM_TYPE_SHIFT; - config_reg |= EMIF_INTERLEAVING_POLICY_MAX_INTERLEAVING << - EMIF_REG_IBANK_POS_SHIFT; - - config_reg |= cs0_device->io_width << EMIF_REG_NARROW_MODE_SHIFT; - - config_reg |= RL << EMIF_REG_CL_SHIFT; - - config_reg |= addressing->row_sz[cs0_device->io_width] << - EMIF_REG_ROWSIZE_SHIFT; - - config_reg |= addressing->num_banks << EMIF_REG_IBANK_SHIFT; - - config_reg |= (cs1_device ? EBANK_CS1_EN : EBANK_CS1_DIS) << - EMIF_REG_EBANK_SHIFT; - - config_reg |= addressing->col_sz[cs0_device->io_width] << - EMIF_REG_PAGESIZE_SHIFT; - - return config_reg; -} - -static u32 get_sdram_ref_ctrl(u32 freq, - const struct lpddr2_addressing *addressing) -{ - u32 ref_ctrl = 0, val = 0, freq_khz; - freq_khz = freq / 1000; - /* - * refresh rate to be set is 'tREFI * freq in MHz - * division by 10000 to account for khz and x10 in t_REFI_us_x10 - */ - val = addressing->t_REFI_us_x10 * freq_khz / 10000; - ref_ctrl |= val << EMIF_REG_REFRESH_RATE_SHIFT; - - return ref_ctrl; -} - -static u32 get_sdram_tim_1_reg(const struct lpddr2_ac_timings *timings, - const struct lpddr2_min_tck *min_tck, - const struct lpddr2_addressing *addressing) -{ - u32 tim1 = 0, val = 0; - val = max(min_tck->tWTR, ns_x2_2_cycles(timings->tWTRx2)) - 1; - tim1 |= val << EMIF_REG_T_WTR_SHIFT; - - if (addressing->num_banks == BANKS8) - val = (timings->tFAW * (*T_den) + 4 * (*T_num) - 1) / - (4 * (*T_num)) - 1; - else - val = max(min_tck->tRRD, ns_2_cycles(timings->tRRD)) - 1; - - tim1 |= val << EMIF_REG_T_RRD_SHIFT; - - val = ns_2_cycles(timings->tRASmin + timings->tRPab) - 1; - tim1 |= val << EMIF_REG_T_RC_SHIFT; - - val = max(min_tck->tRAS_MIN, ns_2_cycles(timings->tRASmin)) - 1; - tim1 |= val << EMIF_REG_T_RAS_SHIFT; - - val = max(min_tck->tWR, ns_2_cycles(timings->tWR)) - 1; - tim1 |= val << EMIF_REG_T_WR_SHIFT; - - val = max(min_tck->tRCD, ns_2_cycles(timings->tRCD)) - 1; - tim1 |= val << EMIF_REG_T_RCD_SHIFT; - - val = max(min_tck->tRP_AB, ns_2_cycles(timings->tRPab)) - 1; - tim1 |= val << EMIF_REG_T_RP_SHIFT; - - return tim1; -} - -static u32 get_sdram_tim_2_reg(const struct lpddr2_ac_timings *timings, - const struct lpddr2_min_tck *min_tck) -{ - u32 tim2 = 0, val = 0; - val = max(min_tck->tCKE, timings->tCKE) - 1; - tim2 |= val << EMIF_REG_T_CKE_SHIFT; - - val = max(min_tck->tRTP, ns_x2_2_cycles(timings->tRTPx2)) - 1; - tim2 |= val << EMIF_REG_T_RTP_SHIFT; - - /* - * tXSRD = tRFCab + 10 ns. XSRD and XSNR should have the - * same value - */ - val = ns_2_cycles(timings->tXSR) - 1; - tim2 |= val << EMIF_REG_T_XSRD_SHIFT; - tim2 |= val << EMIF_REG_T_XSNR_SHIFT; - - val = max(min_tck->tXP, ns_x2_2_cycles(timings->tXPx2)) - 1; - tim2 |= val << EMIF_REG_T_XP_SHIFT; - - return tim2; -} - -static u32 get_sdram_tim_3_reg(const struct lpddr2_ac_timings *timings, - const struct lpddr2_min_tck *min_tck, - const struct lpddr2_addressing *addressing) -{ - u32 tim3 = 0, val = 0; - val = min(timings->tRASmax * 10 / addressing->t_REFI_us_x10 - 1, 0xF); - tim3 |= val << EMIF_REG_T_RAS_MAX_SHIFT; - - val = ns_2_cycles(timings->tRFCab) - 1; - tim3 |= val << EMIF_REG_T_RFC_SHIFT; - - val = ns_x2_2_cycles(timings->tDQSCKMAXx2) - 1; - tim3 |= val << EMIF_REG_T_TDQSCKMAX_SHIFT; - - val = ns_2_cycles(timings->tZQCS) - 1; - tim3 |= val << EMIF_REG_ZQ_ZQCS_SHIFT; - - val = max(min_tck->tCKESR, ns_2_cycles(timings->tCKESR)) - 1; - tim3 |= val << EMIF_REG_T_CKESR_SHIFT; - - return tim3; -} - -static u32 get_zq_config_reg(const struct lpddr2_device_details *cs1_device, - const struct lpddr2_addressing *addressing, - u8 volt_ramp) -{ - u32 zq = 0, val = 0; - if (volt_ramp) - val = - EMIF_ZQCS_INTERVAL_DVFS_IN_US * 10 / - addressing->t_REFI_us_x10; - else - val = - EMIF_ZQCS_INTERVAL_NORMAL_IN_US * 10 / - addressing->t_REFI_us_x10; - zq |= val << EMIF_REG_ZQ_REFINTERVAL_SHIFT; - - zq |= (REG_ZQ_ZQCL_MULT - 1) << EMIF_REG_ZQ_ZQCL_MULT_SHIFT; - - zq |= (REG_ZQ_ZQINIT_MULT - 1) << EMIF_REG_ZQ_ZQINIT_MULT_SHIFT; - - zq |= REG_ZQ_SFEXITEN_ENABLE << EMIF_REG_ZQ_SFEXITEN_SHIFT; - - /* - * Assuming that two chipselects have a single calibration resistor - * If there are indeed two calibration resistors, then this flag should - * be enabled to take advantage of dual calibration feature. - * This data should ideally come from board files. But considering - * that none of the boards today have calibration resistors per CS, - * it would be an unnecessary overhead. - */ - zq |= REG_ZQ_DUALCALEN_DISABLE << EMIF_REG_ZQ_DUALCALEN_SHIFT; - - zq |= REG_ZQ_CS0EN_ENABLE << EMIF_REG_ZQ_CS0EN_SHIFT; - - zq |= (cs1_device ? 1 : 0) << EMIF_REG_ZQ_CS1EN_SHIFT; - - return zq; -} - -static u32 get_temp_alert_config(const struct lpddr2_device_details *cs1_device, - const struct lpddr2_addressing *addressing, - u8 is_derated) -{ - u32 alert = 0, interval; - interval = - TEMP_ALERT_POLL_INTERVAL_MS * 10000 / addressing->t_REFI_us_x10; - if (is_derated) - interval *= 4; - alert |= interval << EMIF_REG_TA_REFINTERVAL_SHIFT; - - alert |= TEMP_ALERT_CONFIG_DEVCT_1 << EMIF_REG_TA_DEVCNT_SHIFT; - - alert |= TEMP_ALERT_CONFIG_DEVWDT_32 << EMIF_REG_TA_DEVWDT_SHIFT; - - alert |= 1 << EMIF_REG_TA_SFEXITEN_SHIFT; - - alert |= 1 << EMIF_REG_TA_CS0EN_SHIFT; - - alert |= (cs1_device ? 1 : 0) << EMIF_REG_TA_CS1EN_SHIFT; - - return alert; -} - -static u32 get_read_idle_ctrl_reg(u8 volt_ramp) -{ - u32 idle = 0, val = 0; - if (volt_ramp) - val = ns_2_cycles(READ_IDLE_INTERVAL_DVFS) / 64 - 1; - else - /*Maximum value in normal conditions - suggested by hw team */ - val = 0x1FF; - idle |= val << EMIF_REG_READ_IDLE_INTERVAL_SHIFT; - - idle |= EMIF_REG_READ_IDLE_LEN_VAL << EMIF_REG_READ_IDLE_LEN_SHIFT; - - return idle; -} - -static u32 get_ddr_phy_ctrl_1(u32 freq, u8 RL) -{ - u32 phy = 0, val = 0; - - phy |= (RL + 2) << EMIF_REG_READ_LATENCY_SHIFT; - - if (freq <= 100000000) - val = EMIF_DLL_SLAVE_DLY_CTRL_100_MHZ_AND_LESS; - else if (freq <= 200000000) - val = EMIF_DLL_SLAVE_DLY_CTRL_200_MHZ; - else - val = EMIF_DLL_SLAVE_DLY_CTRL_400_MHZ; - phy |= val << EMIF_REG_DLL_SLAVE_DLY_CTRL_SHIFT; - - /* Other fields are constant magic values. Hardcode them together */ - phy |= EMIF_DDR_PHY_CTRL_1_BASE_VAL << - EMIF_EMIF_DDR_PHY_CTRL_1_BASE_VAL_SHIFT; - - return phy; -} - -static u32 get_emif_mem_size(u32 base) -{ - u32 size_mbytes = 0, temp; - struct emif_device_details dev_details; - struct lpddr2_device_details cs0_dev_details, cs1_dev_details; - u32 emif_nr = emif_num(base); - - emif_reset_phy(base); - dev_details.cs0_device_details = emif_get_device_details(emif_nr, CS0, - &cs0_dev_details); - dev_details.cs1_device_details = emif_get_device_details(emif_nr, CS1, - &cs1_dev_details); - emif_reset_phy(base); - - if (dev_details.cs0_device_details) { - temp = dev_details.cs0_device_details->density; - size_mbytes += lpddr2_density_2_size_in_mbytes[temp]; - } - - if (dev_details.cs1_device_details) { - temp = dev_details.cs1_device_details->density; - size_mbytes += lpddr2_density_2_size_in_mbytes[temp]; - } - /* convert to bytes */ - return size_mbytes << 20; -} - -/* Gets the encoding corresponding to a given DMM section size */ -u32 get_dmm_section_size_map(u32 section_size) -{ - /* - * Section size mapping: - * 0x0: 16-MiB section - * 0x1: 32-MiB section - * 0x2: 64-MiB section - * 0x3: 128-MiB section - * 0x4: 256-MiB section - * 0x5: 512-MiB section - * 0x6: 1-GiB section - * 0x7: 2-GiB section - */ - section_size >>= 24; /* divide by 16 MB */ - return log_2_n_round_down(section_size); -} - -static void emif_calculate_regs( - const struct emif_device_details *emif_dev_details, - u32 freq, struct emif_regs *regs) -{ - u32 temp, sys_freq; - const struct lpddr2_addressing *addressing; - const struct lpddr2_ac_timings *timings; - const struct lpddr2_min_tck *min_tck; - const struct lpddr2_device_details *cs0_dev_details = - emif_dev_details->cs0_device_details; - const struct lpddr2_device_details *cs1_dev_details = - emif_dev_details->cs1_device_details; - const struct lpddr2_device_timings *cs0_dev_timings = - emif_dev_details->cs0_device_timings; - - emif_assert(emif_dev_details); - emif_assert(regs); - /* - * You can not have a device on CS1 without one on CS0 - * So configuring EMIF without a device on CS0 doesn't - * make sense - */ - emif_assert(cs0_dev_details); - emif_assert(cs0_dev_details->type != LPDDR2_TYPE_NVM); - /* - * If there is a device on CS1 it should be same type as CS0 - * (or NVM. But NVM is not supported in this driver yet) - */ - emif_assert((cs1_dev_details == NULL) || - (cs1_dev_details->type == LPDDR2_TYPE_NVM) || - (cs0_dev_details->type == cs1_dev_details->type)); - emif_assert(freq <= MAX_LPDDR2_FREQ); - - set_ddr_clk_period(freq); - - /* - * The device on CS0 is used for all timing calculations - * There is only one set of registers for timings per EMIF. So, if the - * second CS(CS1) has a device, it should have the same timings as the - * device on CS0 - */ - timings = get_timings_table(cs0_dev_timings->ac_timings, freq); - emif_assert(timings); - min_tck = cs0_dev_timings->min_tck; - - temp = addressing_table_index(cs0_dev_details->type, - cs0_dev_details->density, - cs0_dev_details->io_width); - - emif_assert((temp >= 0)); - addressing = &(addressing_table[temp]); - emif_assert(addressing); - - sys_freq = get_sys_clk_freq(); - - regs->sdram_config_init = get_sdram_config_reg(cs0_dev_details, - cs1_dev_details, - addressing, RL_BOOT); - - regs->sdram_config = get_sdram_config_reg(cs0_dev_details, - cs1_dev_details, - addressing, RL_FINAL); - - regs->ref_ctrl = get_sdram_ref_ctrl(freq, addressing); - - regs->sdram_tim1 = get_sdram_tim_1_reg(timings, min_tck, addressing); - - regs->sdram_tim2 = get_sdram_tim_2_reg(timings, min_tck); - - regs->sdram_tim3 = get_sdram_tim_3_reg(timings, min_tck, addressing); - - regs->read_idle_ctrl = get_read_idle_ctrl_reg(LPDDR2_VOLTAGE_STABLE); - - regs->temp_alert_config = - get_temp_alert_config(cs1_dev_details, addressing, 0); - - regs->zq_config = get_zq_config_reg(cs1_dev_details, addressing, - LPDDR2_VOLTAGE_STABLE); - - regs->emif_ddr_phy_ctlr_1_init = - get_ddr_phy_ctrl_1(sys_freq / 2, RL_BOOT); - - regs->emif_ddr_phy_ctlr_1 = - get_ddr_phy_ctrl_1(freq, RL_FINAL); - - regs->freq = freq; - - print_timing_reg(regs->sdram_config_init); - print_timing_reg(regs->sdram_config); - print_timing_reg(regs->ref_ctrl); - print_timing_reg(regs->sdram_tim1); - print_timing_reg(regs->sdram_tim2); - print_timing_reg(regs->sdram_tim3); - print_timing_reg(regs->read_idle_ctrl); - print_timing_reg(regs->temp_alert_config); - print_timing_reg(regs->zq_config); - print_timing_reg(regs->emif_ddr_phy_ctlr_1); - print_timing_reg(regs->emif_ddr_phy_ctlr_1_init); -} -#endif /* CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS */ - -#ifdef CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION -const char *get_lpddr2_type(u8 type_id) -{ - switch (type_id) { - case LPDDR2_TYPE_S4: - return "LPDDR2-S4"; - case LPDDR2_TYPE_S2: - return "LPDDR2-S2"; - default: - return NULL; - } -} - -const char *get_lpddr2_io_width(u8 width_id) -{ - switch (width_id) { - case LPDDR2_IO_WIDTH_8: - return "x8"; - case LPDDR2_IO_WIDTH_16: - return "x16"; - case LPDDR2_IO_WIDTH_32: - return "x32"; - default: - return NULL; - } -} - -const char *get_lpddr2_manufacturer(u32 manufacturer) -{ - switch (manufacturer) { - case LPDDR2_MANUFACTURER_SAMSUNG: - return "Samsung"; - case LPDDR2_MANUFACTURER_QIMONDA: - return "Qimonda"; - case LPDDR2_MANUFACTURER_ELPIDA: - return "Elpida"; - case LPDDR2_MANUFACTURER_ETRON: - return "Etron"; - case LPDDR2_MANUFACTURER_NANYA: - return "Nanya"; - case LPDDR2_MANUFACTURER_HYNIX: - return "Hynix"; - case LPDDR2_MANUFACTURER_MOSEL: - return "Mosel"; - case LPDDR2_MANUFACTURER_WINBOND: - return "Winbond"; - case LPDDR2_MANUFACTURER_ESMT: - return "ESMT"; - case LPDDR2_MANUFACTURER_SPANSION: - return "Spansion"; - case LPDDR2_MANUFACTURER_SST: - return "SST"; - case LPDDR2_MANUFACTURER_ZMOS: - return "ZMOS"; - case LPDDR2_MANUFACTURER_INTEL: - return "Intel"; - case LPDDR2_MANUFACTURER_NUMONYX: - return "Numonyx"; - case LPDDR2_MANUFACTURER_MICRON: - return "Micron"; - default: - return NULL; - } -} - -static void display_sdram_details(u32 emif_nr, u32 cs, - struct lpddr2_device_details *device) -{ - const char *mfg_str; - const char *type_str; - char density_str[10]; - u32 density; - - debug("EMIF%d CS%d\t", emif_nr, cs); - - if (!device) { - debug("None\n"); - return; - } - - mfg_str = get_lpddr2_manufacturer(device->manufacturer); - type_str = get_lpddr2_type(device->type); - - density = lpddr2_density_2_size_in_mbytes[device->density]; - if ((density / 1024 * 1024) == density) { - density /= 1024; - sprintf(density_str, "%d GB", density); - } else - sprintf(density_str, "%d MB", density); - if (mfg_str && type_str) - debug("%s\t\t%s\t%s\n", mfg_str, type_str, density_str); -} - -static u8 is_lpddr2_sdram_present(u32 base, u32 cs, - struct lpddr2_device_details *lpddr2_device) -{ - u32 mr = 0, temp; - - mr = get_mr(base, cs, LPDDR2_MR0); - if (mr > 0xFF) { - /* Mode register value bigger than 8 bit */ - return 0; - } - - temp = (mr & LPDDR2_MR0_DI_MASK) >> LPDDR2_MR0_DI_SHIFT; - if (temp) { - /* Not SDRAM */ - return 0; - } - temp = (mr & LPDDR2_MR0_DNVI_MASK) >> LPDDR2_MR0_DNVI_SHIFT; - - if (temp) { - /* DNV supported - But DNV is only supported for NVM */ - return 0; - } - - mr = get_mr(base, cs, LPDDR2_MR4); - if (mr > 0xFF) { - /* Mode register value bigger than 8 bit */ - return 0; - } - - mr = get_mr(base, cs, LPDDR2_MR5); - if (mr > 0xFF) { - /* Mode register value bigger than 8 bit */ - return 0; - } - - if (!get_lpddr2_manufacturer(mr)) { - /* Manufacturer not identified */ - return 0; - } - lpddr2_device->manufacturer = mr; - - mr = get_mr(base, cs, LPDDR2_MR6); - if (mr >= 0xFF) { - /* Mode register value bigger than 8 bit */ - return 0; - } - - mr = get_mr(base, cs, LPDDR2_MR7); - if (mr >= 0xFF) { - /* Mode register value bigger than 8 bit */ - return 0; - } - - mr = get_mr(base, cs, LPDDR2_MR8); - if (mr >= 0xFF) { - /* Mode register value bigger than 8 bit */ - return 0; - } - - temp = (mr & MR8_TYPE_MASK) >> MR8_TYPE_SHIFT; - if (!get_lpddr2_type(temp)) { - /* Not SDRAM */ - return 0; - } - lpddr2_device->type = temp; - - temp = (mr & MR8_DENSITY_MASK) >> MR8_DENSITY_SHIFT; - if (temp > LPDDR2_DENSITY_32Gb) { - /* Density not supported */ - return 0; - } - lpddr2_device->density = temp; - - temp = (mr & MR8_IO_WIDTH_MASK) >> MR8_IO_WIDTH_SHIFT; - if (!get_lpddr2_io_width(temp)) { - /* IO width unsupported value */ - return 0; - } - lpddr2_device->io_width = temp; - - /* - * If all the above tests pass we should - * have a device on this chip-select - */ - return 1; -} - -struct lpddr2_device_details *emif_get_device_details(u32 emif_nr, u8 cs, - struct lpddr2_device_details *lpddr2_dev_details) -{ - u32 phy; - u32 base = (emif_nr == 1) ? EMIF1_BASE : EMIF2_BASE; - - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - - if (!lpddr2_dev_details) - return NULL; - - /* Do the minimum init for mode register accesses */ - if (!(running_from_sdram() || warm_reset())) { - phy = get_ddr_phy_ctrl_1(get_sys_clk_freq() / 2, RL_BOOT); - writel(phy, &emif->emif_ddr_phy_ctrl_1); - } - - if (!(is_lpddr2_sdram_present(base, cs, lpddr2_dev_details))) - return NULL; - - display_sdram_details(emif_num(base), cs, lpddr2_dev_details); - - return lpddr2_dev_details; -} -#endif /* CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION */ - -static void do_sdram_init(u32 base) -{ - const struct emif_regs *regs; - u32 in_sdram, emif_nr; - - debug(">>do_sdram_init() %x\n", base); - - in_sdram = running_from_sdram(); - emif_nr = (base == EMIF1_BASE) ? 1 : 2; - -#ifdef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS - emif_get_reg_dump(emif_nr, ®s); - if (!regs) { - debug("EMIF: reg dump not provided\n"); - return; - } -#else - /* - * The user has not provided the register values. We need to - * calculate it based on the timings and the DDR frequency - */ - struct emif_device_details dev_details; - struct emif_regs calculated_regs; - - /* - * Get device details: - * - Discovered if CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION is set - * - Obtained from user otherwise - */ - struct lpddr2_device_details cs0_dev_details, cs1_dev_details; - emif_reset_phy(base); - dev_details.cs0_device_details = emif_get_device_details(emif_nr, CS0, - &cs0_dev_details); - dev_details.cs1_device_details = emif_get_device_details(emif_nr, CS1, - &cs1_dev_details); - emif_reset_phy(base); - - /* Return if no devices on this EMIF */ - if (!dev_details.cs0_device_details && - !dev_details.cs1_device_details) { - return; - } - - /* - * Get device timings: - * - Default timings specified by JESD209-2 if - * CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS is set - * - Obtained from user otherwise - */ - emif_get_device_timings(emif_nr, &dev_details.cs0_device_timings, - &dev_details.cs1_device_timings); - - /* Calculate the register values */ - emif_calculate_regs(&dev_details, omap_ddr_clk(), &calculated_regs); - regs = &calculated_regs; -#endif /* CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS */ - - /* - * Initializing the LPDDR2 device can not happen from SDRAM. - * Changing the timing registers in EMIF can happen(going from one - * OPP to another) - */ - if (!(in_sdram || warm_reset())) { - if (emif_sdram_type() == EMIF_SDRAM_TYPE_LPDDR2) - lpddr2_init(base, regs); - else - ddr3_init(base, regs); - } - if (warm_reset() && (emif_sdram_type() == EMIF_SDRAM_TYPE_DDR3)) { - set_lpmode_selfrefresh(base); - emif_reset_phy(base); - ddr3_leveling(base, regs); - } - - /* Write to the shadow registers */ - emif_update_timings(base, regs); - - debug("<<do_sdram_init() %x\n", base); -} - -void emif_post_init_config(u32 base) -{ - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - u32 omap_rev = omap_revision(); - - /* reset phy on ES2.0 */ - if (omap_rev == OMAP4430_ES2_0) - emif_reset_phy(base); - - /* Put EMIF back in smart idle on ES1.0 */ - if (omap_rev == OMAP4430_ES1_0) - writel(0x80000000, &emif->emif_pwr_mgmt_ctrl); -} - -void dmm_init(u32 base) -{ - const struct dmm_lisa_map_regs *lisa_map_regs; - u32 i, section, valid; - -#ifdef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS - emif_get_dmm_regs(&lisa_map_regs); -#else - u32 emif1_size, emif2_size, mapped_size, section_map = 0; - u32 section_cnt, sys_addr; - struct dmm_lisa_map_regs lis_map_regs_calculated = {0}; - - mapped_size = 0; - section_cnt = 3; - sys_addr = CONFIG_SYS_SDRAM_BASE; - emif1_size = get_emif_mem_size(EMIF1_BASE); - emif2_size = get_emif_mem_size(EMIF2_BASE); - debug("emif1_size 0x%x emif2_size 0x%x\n", emif1_size, emif2_size); - - if (!emif1_size && !emif2_size) - return; - - /* symmetric interleaved section */ - if (emif1_size && emif2_size) { - mapped_size = min(emif1_size, emif2_size); - section_map = DMM_LISA_MAP_INTERLEAVED_BASE_VAL; - section_map |= 0 << EMIF_SDRC_ADDR_SHIFT; - /* only MSB */ - section_map |= (sys_addr >> 24) << - EMIF_SYS_ADDR_SHIFT; - section_map |= get_dmm_section_size_map(mapped_size * 2) - << EMIF_SYS_SIZE_SHIFT; - lis_map_regs_calculated.dmm_lisa_map_3 = section_map; - emif1_size -= mapped_size; - emif2_size -= mapped_size; - sys_addr += (mapped_size * 2); - section_cnt--; - } - - /* - * Single EMIF section(we can have a maximum of 1 single EMIF - * section- either EMIF1 or EMIF2 or none, but not both) - */ - if (emif1_size) { - section_map = DMM_LISA_MAP_EMIF1_ONLY_BASE_VAL; - section_map |= get_dmm_section_size_map(emif1_size) - << EMIF_SYS_SIZE_SHIFT; - /* only MSB */ - section_map |= (mapped_size >> 24) << - EMIF_SDRC_ADDR_SHIFT; - /* only MSB */ - section_map |= (sys_addr >> 24) << EMIF_SYS_ADDR_SHIFT; - section_cnt--; - } - if (emif2_size) { - section_map = DMM_LISA_MAP_EMIF2_ONLY_BASE_VAL; - section_map |= get_dmm_section_size_map(emif2_size) << - EMIF_SYS_SIZE_SHIFT; - /* only MSB */ - section_map |= mapped_size >> 24 << EMIF_SDRC_ADDR_SHIFT; - /* only MSB */ - section_map |= sys_addr >> 24 << EMIF_SYS_ADDR_SHIFT; - section_cnt--; - } - - if (section_cnt == 2) { - /* Only 1 section - either symmetric or single EMIF */ - lis_map_regs_calculated.dmm_lisa_map_3 = section_map; - lis_map_regs_calculated.dmm_lisa_map_2 = 0; - lis_map_regs_calculated.dmm_lisa_map_1 = 0; - } else { - /* 2 sections - 1 symmetric, 1 single EMIF */ - lis_map_regs_calculated.dmm_lisa_map_2 = section_map; - lis_map_regs_calculated.dmm_lisa_map_1 = 0; - } - - /* TRAP for invalid TILER mappings in section 0 */ - lis_map_regs_calculated.dmm_lisa_map_0 = DMM_LISA_MAP_0_INVAL_ADDR_TRAP; - - if (omap_revision() >= OMAP4460_ES1_0) - lis_map_regs_calculated.is_ma_present = 1; - - lisa_map_regs = &lis_map_regs_calculated; -#endif - struct dmm_lisa_map_regs *hw_lisa_map_regs = - (struct dmm_lisa_map_regs *)base; - - writel(0, &hw_lisa_map_regs->dmm_lisa_map_3); - writel(0, &hw_lisa_map_regs->dmm_lisa_map_2); - writel(0, &hw_lisa_map_regs->dmm_lisa_map_1); - writel(0, &hw_lisa_map_regs->dmm_lisa_map_0); - - writel(lisa_map_regs->dmm_lisa_map_3, - &hw_lisa_map_regs->dmm_lisa_map_3); - writel(lisa_map_regs->dmm_lisa_map_2, - &hw_lisa_map_regs->dmm_lisa_map_2); - writel(lisa_map_regs->dmm_lisa_map_1, - &hw_lisa_map_regs->dmm_lisa_map_1); - writel(lisa_map_regs->dmm_lisa_map_0, - &hw_lisa_map_regs->dmm_lisa_map_0); - - if (lisa_map_regs->is_ma_present) { - hw_lisa_map_regs = - (struct dmm_lisa_map_regs *)MA_BASE; - - writel(lisa_map_regs->dmm_lisa_map_3, - &hw_lisa_map_regs->dmm_lisa_map_3); - writel(lisa_map_regs->dmm_lisa_map_2, - &hw_lisa_map_regs->dmm_lisa_map_2); - writel(lisa_map_regs->dmm_lisa_map_1, - &hw_lisa_map_regs->dmm_lisa_map_1); - writel(lisa_map_regs->dmm_lisa_map_0, - &hw_lisa_map_regs->dmm_lisa_map_0); - } - - /* - * EMIF should be configured only when - * memory is mapped on it. Using emif1_enabled - * and emif2_enabled variables for this. - */ - emif1_enabled = 0; - emif2_enabled = 0; - for (i = 0; i < 4; i++) { - section = __raw_readl(DMM_BASE + i*4); - valid = (section & EMIF_SDRC_MAP_MASK) >> - (EMIF_SDRC_MAP_SHIFT); - if (valid == 3) { - emif1_enabled = 1; - emif2_enabled = 1; - break; - } else if (valid == 1) { - emif1_enabled = 1; - } else if (valid == 2) { - emif2_enabled = 1; - } - } - -} - -static void do_bug0039_workaround(u32 base) -{ - u32 val, i, clkctrl; - struct emif_reg_struct *emif_base = (struct emif_reg_struct *)base; - const struct read_write_regs *bug_00339_regs; - u32 iterations; - u32 *phy_status_base = &emif_base->emif_ddr_phy_status[0]; - u32 *phy_ctrl_base = &emif_base->emif_ddr_ext_phy_ctrl_1; - - if (is_dra7xx()) - phy_status_base++; - - bug_00339_regs = get_bug_regs(&iterations); - - /* Put EMIF in to idle */ - clkctrl = __raw_readl((*prcm)->cm_memif_clkstctrl); - __raw_writel(0x0, (*prcm)->cm_memif_clkstctrl); - - /* Copy the phy status registers in to phy ctrl shadow registers */ - for (i = 0; i < iterations; i++) { - val = __raw_readl(phy_status_base + - bug_00339_regs[i].read_reg - 1); - - __raw_writel(val, phy_ctrl_base + - ((bug_00339_regs[i].write_reg - 1) << 1)); - - __raw_writel(val, phy_ctrl_base + - (bug_00339_regs[i].write_reg << 1) - 1); - } - - /* Disable leveling */ - writel(0x0, &emif_base->emif_rd_wr_lvl_rmp_ctl); - - __raw_writel(clkctrl, (*prcm)->cm_memif_clkstctrl); -} - -/* - * SDRAM initialization: - * SDRAM initialization has two parts: - * 1. Configuring the SDRAM device - * 2. Update the AC timings related parameters in the EMIF module - * (1) should be done only once and should not be done while we are - * running from SDRAM. - * (2) can and should be done more than once if OPP changes. - * Particularly, this may be needed when we boot without SPL and - * and using Configuration Header(CH). ROM code supports only at 50% OPP - * at boot (low power boot). So u-boot has to switch to OPP100 and update - * the frequency. So, - * Doing (1) and (2) makes sense - first time initialization - * Doing (2) and not (1) makes sense - OPP change (when using CH) - * Doing (1) and not (2) doen't make sense - * See do_sdram_init() for the details - */ -void sdram_init(void) -{ - u32 in_sdram, size_prog, size_detect; - u32 sdram_type = emif_sdram_type(); - - debug(">>sdram_init()\n"); - - if (omap_hw_init_context() == OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL) - return; - - in_sdram = running_from_sdram(); - debug("in_sdram = %d\n", in_sdram); - - if (!in_sdram) { - if ((sdram_type == EMIF_SDRAM_TYPE_LPDDR2) && !warm_reset()) - bypass_dpll((*prcm)->cm_clkmode_dpll_core); - else if (sdram_type == EMIF_SDRAM_TYPE_DDR3) - writel(CM_DLL_CTRL_NO_OVERRIDE, (*prcm)->cm_dll_ctrl); - } - - if (!in_sdram) - dmm_init(DMM_BASE); - - if (emif1_enabled) - do_sdram_init(EMIF1_BASE); - - if (emif2_enabled) - do_sdram_init(EMIF2_BASE); - - if (!(in_sdram || warm_reset())) { - if (emif1_enabled) - emif_post_init_config(EMIF1_BASE); - if (emif2_enabled) - emif_post_init_config(EMIF2_BASE); - } - - /* for the shadow registers to take effect */ - if (sdram_type == EMIF_SDRAM_TYPE_LPDDR2) - freq_update_core(); - - /* Do some testing after the init */ - if (!in_sdram) { - size_prog = omap_sdram_size(); - size_prog = log_2_n_round_down(size_prog); - size_prog = (1 << size_prog); - - size_detect = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, - size_prog); - /* Compare with the size programmed */ - if (size_detect != size_prog) { - printf("SDRAM: identified size not same as expected" - " size identified: %x expected: %x\n", - size_detect, - size_prog); - } else - debug("get_ram_size() successful"); - } - - if (sdram_type == EMIF_SDRAM_TYPE_DDR3 && - (!in_sdram && !warm_reset())) { - do_bug0039_workaround(EMIF1_BASE); - do_bug0039_workaround(EMIF2_BASE); - } - - debug("<<sdram_init()\n"); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/hwinit-common.c deleted file mode 100644 index 8ebc0ce25..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/hwinit-common.c +++ /dev/null @@ -1,299 +0,0 @@ -/* - * - * Common functions for OMAP4/5 based boards - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Author : - * Aneesh V <aneesh@ti.com> - * Steve Sakoman <steve@sakoman.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <spl.h> -#include <asm/arch/sys_proto.h> -#include <linux/sizes.h> -#include <asm/emif.h> -#include <asm/omap_common.h> -#include <linux/compiler.h> -#include <asm/cache.h> -#include <asm/system.h> - -#define ARMV7_DCACHE_WRITEBACK 0xe -#define ARMV7_DOMAIN_CLIENT 1 -#define ARMV7_DOMAIN_MASK (0x3 << 0) - -DECLARE_GLOBAL_DATA_PTR; - -void do_set_mux(u32 base, struct pad_conf_entry const *array, int size) -{ - int i; - struct pad_conf_entry *pad = (struct pad_conf_entry *) array; - - for (i = 0; i < size; i++, pad++) - writew(pad->val, base + pad->offset); -} - -static void set_mux_conf_regs(void) -{ - switch (omap_hw_init_context()) { - case OMAP_INIT_CONTEXT_SPL: - set_muxconf_regs_essential(); - break; - case OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL: - break; - case OMAP_INIT_CONTEXT_UBOOT_FROM_NOR: - case OMAP_INIT_CONTEXT_UBOOT_AFTER_CH: - set_muxconf_regs_essential(); - break; - } -} - -u32 cortex_rev(void) -{ - - unsigned int rev; - - /* Read Main ID Register (MIDR) */ - asm ("mrc p15, 0, %0, c0, c0, 0" : "=r" (rev)); - - return rev; -} - -static void omap_rev_string(void) -{ - u32 omap_rev = omap_revision(); - u32 soc_variant = (omap_rev & 0xF0000000) >> 28; - u32 omap_variant = (omap_rev & 0xFFFF0000) >> 16; - u32 major_rev = (omap_rev & 0x00000F00) >> 8; - u32 minor_rev = (omap_rev & 0x000000F0) >> 4; - - if (soc_variant) - printf("OMAP"); - else - printf("DRA"); - printf("%x ES%x.%x\n", omap_variant, major_rev, - minor_rev); -} - -#ifdef CONFIG_SPL_BUILD -void spl_display_print(void) -{ - omap_rev_string(); -} -#endif - -void __weak srcomp_enable(void) -{ -} - -#ifdef CONFIG_ARCH_CPU_INIT -/* - * SOC specific cpu init - */ -int arch_cpu_init(void) -{ - save_omap_boot_params(); - return 0; -} -#endif /* CONFIG_ARCH_CPU_INIT */ - -/* - * Routine: s_init - * Description: Does early system init of watchdog, muxing, andclocks - * Watchdog disable is done always. For the rest what gets done - * depends on the boot mode in which this function is executed - * 1. s_init of SPL running from SRAM - * 2. s_init of U-Boot running from FLASH - * 3. s_init of U-Boot loaded to SDRAM by SPL - * 4. s_init of U-Boot loaded to SDRAM by ROM code using the - * Configuration Header feature - * Please have a look at the respective functions to see what gets - * done in each of these cases - * This function is called with SRAM stack. - */ -void s_init(void) -{ - /* - * Save the boot parameters passed from romcode. - * We cannot delay the saving further than this, - * to prevent overwrites. - */ -#ifdef CONFIG_SPL_BUILD - save_omap_boot_params(); -#endif - init_omap_revision(); - hw_data_init(); - -#ifdef CONFIG_SPL_BUILD - if (warm_reset() && (omap_revision() <= OMAP5430_ES1_0)) - force_emif_self_refresh(); -#endif - watchdog_init(); - set_mux_conf_regs(); -#ifdef CONFIG_SPL_BUILD - srcomp_enable(); - setup_clocks_for_console(); - - gd = &gdata; - - preloader_console_init(); - do_io_settings(); -#endif - prcm_init(); -#ifdef CONFIG_SPL_BUILD - /* For regular u-boot sdram_init() is called from dram_init() */ - sdram_init(); -#endif -} - -/* - * Routine: wait_for_command_complete - * Description: Wait for posting to finish on watchdog - */ -void wait_for_command_complete(struct watchdog *wd_base) -{ - int pending = 1; - do { - pending = readl(&wd_base->wwps); - } while (pending); -} - -/* - * Routine: watchdog_init - * Description: Shut down watch dogs - */ -void watchdog_init(void) -{ - struct watchdog *wd2_base = (struct watchdog *)WDT2_BASE; - - writel(WD_UNLOCK1, &wd2_base->wspr); - wait_for_command_complete(wd2_base); - writel(WD_UNLOCK2, &wd2_base->wspr); -} - - -/* - * This function finds the SDRAM size available in the system - * based on DMM section configurations - * This is needed because the size of memory installed may be - * different on different versions of the board - */ -u32 omap_sdram_size(void) -{ - u32 section, i, valid; - u64 sdram_start = 0, sdram_end = 0, addr, - size, total_size = 0, trap_size = 0; - - for (i = 0; i < 4; i++) { - section = __raw_readl(DMM_BASE + i*4); - valid = (section & EMIF_SDRC_ADDRSPC_MASK) >> - (EMIF_SDRC_ADDRSPC_SHIFT); - addr = section & EMIF_SYS_ADDR_MASK; - - /* See if the address is valid */ - if ((addr >= DRAM_ADDR_SPACE_START) && - (addr < DRAM_ADDR_SPACE_END)) { - size = ((section & EMIF_SYS_SIZE_MASK) >> - EMIF_SYS_SIZE_SHIFT); - size = 1 << size; - size *= SZ_16M; - - if (valid != DMM_SDRC_ADDR_SPC_INVALID) { - if (!sdram_start || (addr < sdram_start)) - sdram_start = addr; - if (!sdram_end || ((addr + size) > sdram_end)) - sdram_end = addr + size; - } else { - trap_size = size; - } - - } - - } - total_size = (sdram_end - sdram_start) - (trap_size); - - return total_size; -} - - -/* - * Routine: dram_init - * Description: sets uboots idea of sdram size - */ -int dram_init(void) -{ - sdram_init(); - gd->ram_size = omap_sdram_size(); - return 0; -} - -/* - * Print board information - */ -int checkboard(void) -{ - puts(sysinfo.board_string); - return 0; -} - -/* - * get_device_type(): tell if GP/HS/EMU/TST - */ -u32 get_device_type(void) -{ - return (readl((*ctrl)->control_status) & - (DEVICE_TYPE_MASK)) >> DEVICE_TYPE_SHIFT; -} - -#if defined(CONFIG_DISPLAY_CPUINFO) -/* - * Print CPU information - */ -int print_cpuinfo(void) -{ - puts("CPU : "); - omap_rev_string(); - - return 0; -} -#endif - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} - -void dram_bank_mmu_setup(int bank) -{ - bd_t *bd = gd->bd; - int i; - - u32 start = bd->bi_dram[bank].start >> 20; - u32 size = bd->bi_dram[bank].size >> 20; - u32 end = start + size; - - debug("%s: bank: %d\n", __func__, bank); - for (i = start; i < end; i++) - set_section_dcache(i, ARMV7_DCACHE_WRITEBACK); - -} - -void arm_init_domains(void) -{ - u32 reg; - - reg = get_dacr(); - /* - * Set DOMAIN to client access so that all permissions - * set in pagetables are validated by the mmu. - */ - reg &= ~ARMV7_DOMAIN_MASK; - reg |= ARMV7_DOMAIN_CLIENT; - set_dacr(reg); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/lowlevel_init.S deleted file mode 100644 index 86c0e4217..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/lowlevel_init.S +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Board specific setup info - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Author : - * Aneesh V <aneesh@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <asm/arch/omap.h> -#include <asm/omap_common.h> -#include <asm/arch/spl.h> -#include <linux/linkage.h> - -ENTRY(save_boot_params) - ldr r1, =OMAP_SRAM_SCRATCH_BOOT_PARAMS - str r0, [r1] - bx lr -ENDPROC(save_boot_params) - -ENTRY(set_pl310_ctrl_reg) - PUSH {r4-r11, lr} @ save registers - ROM code may pollute - @ our registers - LDR r12, =0x102 @ Set PL310 control register - value in R0 - .word 0xe1600070 @ SMC #0 - hand assembled because -march=armv5 - @ call ROM Code API to set control register - POP {r4-r11, pc} -ENDPROC(set_pl310_ctrl_reg) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/mem-common.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/mem-common.c deleted file mode 100644 index afc1bc185..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/mem-common.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Steve Sakoman <steve@sakoman.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/arch/cpu.h> -#include <asm/arch/sys_proto.h> - -struct gpmc *gpmc_cfg; - -/***************************************************** - * gpmc_init(): init gpmc bus - * This code can only be executed from SRAM or SDRAM. - *****************************************************/ -void gpmc_init(void) -{ - gpmc_cfg = (struct gpmc *)GPMC_BASE; - - /* global settings */ - writel(0, &gpmc_cfg->irqenable); /* isr's sources masked */ - writel(0, &gpmc_cfg->timeout_control);/* timeout disable */ - - /* - * Disable the GPMC0 config set by ROM code - * It conflicts with our MPDB (both at 0x08000000) - */ - writel(0, &gpmc_cfg->cs[0].config7); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/pipe3-phy.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/pipe3-phy.c deleted file mode 100644 index b71d76941..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/pipe3-phy.c +++ /dev/null @@ -1,231 +0,0 @@ -/* - * TI PIPE3 PHY - * - * (C) Copyright 2013 - * Texas Instruments, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <sata.h> -#include <asm/arch/clock.h> -#include <asm/arch/sys_proto.h> -#include <asm/io.h> -#include <asm/errno.h> -#include "pipe3-phy.h" - -/* PLLCTRL Registers */ -#define PLL_STATUS 0x00000004 -#define PLL_GO 0x00000008 -#define PLL_CONFIGURATION1 0x0000000C -#define PLL_CONFIGURATION2 0x00000010 -#define PLL_CONFIGURATION3 0x00000014 -#define PLL_CONFIGURATION4 0x00000020 - -#define PLL_REGM_MASK 0x001FFE00 -#define PLL_REGM_SHIFT 9 -#define PLL_REGM_F_MASK 0x0003FFFF -#define PLL_REGM_F_SHIFT 0 -#define PLL_REGN_MASK 0x000001FE -#define PLL_REGN_SHIFT 1 -#define PLL_SELFREQDCO_MASK 0x0000000E -#define PLL_SELFREQDCO_SHIFT 1 -#define PLL_SD_MASK 0x0003FC00 -#define PLL_SD_SHIFT 10 -#define SET_PLL_GO 0x1 -#define PLL_TICOPWDN BIT(16) -#define PLL_LDOPWDN BIT(15) -#define PLL_LOCK 0x2 -#define PLL_IDLE 0x1 - -/* PHY POWER CONTROL Register */ -#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_MASK 0x003FC000 -#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_SHIFT 0xE - -#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_FREQ_MASK 0xFFC00000 -#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_FREQ_SHIFT 0x16 - -#define OMAP_CTRL_PIPE3_PHY_TX_RX_POWERON 0x3 -#define OMAP_CTRL_PIPE3_PHY_TX_RX_POWEROFF 0x0 - - -#define PLL_IDLE_TIME 100 /* in milliseconds */ -#define PLL_LOCK_TIME 100 /* in milliseconds */ - -static inline u32 omap_pipe3_readl(void __iomem *addr, unsigned offset) -{ - return __raw_readl(addr + offset); -} - -static inline void omap_pipe3_writel(void __iomem *addr, unsigned offset, - u32 data) -{ - __raw_writel(data, addr + offset); -} - -static struct pipe3_dpll_params *omap_pipe3_get_dpll_params(struct omap_pipe3 - *pipe3) -{ - u32 rate; - struct pipe3_dpll_map *dpll_map = pipe3->dpll_map; - - rate = get_sys_clk_freq(); - - for (; dpll_map->rate; dpll_map++) { - if (rate == dpll_map->rate) - return &dpll_map->params; - } - - printf("%s: No DPLL configuration for %u Hz SYS CLK\n", - __func__, rate); - return NULL; -} - - -static int omap_pipe3_wait_lock(struct omap_pipe3 *phy) -{ - u32 val; - int timeout = PLL_LOCK_TIME; - - do { - mdelay(1); - val = omap_pipe3_readl(phy->pll_ctrl_base, PLL_STATUS); - if (val & PLL_LOCK) - break; - } while (--timeout); - - if (!(val & PLL_LOCK)) { - printf("%s: DPLL failed to lock\n", __func__); - return -EBUSY; - } - - return 0; -} - -static int omap_pipe3_dpll_program(struct omap_pipe3 *phy) -{ - u32 val; - struct pipe3_dpll_params *dpll_params; - - dpll_params = omap_pipe3_get_dpll_params(phy); - if (!dpll_params) { - printf("%s: Invalid DPLL parameters\n", __func__); - return -EINVAL; - } - - val = omap_pipe3_readl(phy->pll_ctrl_base, PLL_CONFIGURATION1); - val &= ~PLL_REGN_MASK; - val |= dpll_params->n << PLL_REGN_SHIFT; - omap_pipe3_writel(phy->pll_ctrl_base, PLL_CONFIGURATION1, val); - - val = omap_pipe3_readl(phy->pll_ctrl_base, PLL_CONFIGURATION2); - val &= ~PLL_SELFREQDCO_MASK; - val |= dpll_params->freq << PLL_SELFREQDCO_SHIFT; - omap_pipe3_writel(phy->pll_ctrl_base, PLL_CONFIGURATION2, val); - - val = omap_pipe3_readl(phy->pll_ctrl_base, PLL_CONFIGURATION1); - val &= ~PLL_REGM_MASK; - val |= dpll_params->m << PLL_REGM_SHIFT; - omap_pipe3_writel(phy->pll_ctrl_base, PLL_CONFIGURATION1, val); - - val = omap_pipe3_readl(phy->pll_ctrl_base, PLL_CONFIGURATION4); - val &= ~PLL_REGM_F_MASK; - val |= dpll_params->mf << PLL_REGM_F_SHIFT; - omap_pipe3_writel(phy->pll_ctrl_base, PLL_CONFIGURATION4, val); - - val = omap_pipe3_readl(phy->pll_ctrl_base, PLL_CONFIGURATION3); - val &= ~PLL_SD_MASK; - val |= dpll_params->sd << PLL_SD_SHIFT; - omap_pipe3_writel(phy->pll_ctrl_base, PLL_CONFIGURATION3, val); - - omap_pipe3_writel(phy->pll_ctrl_base, PLL_GO, SET_PLL_GO); - - return omap_pipe3_wait_lock(phy); -} - -static void omap_control_phy_power(struct omap_pipe3 *phy, int on) -{ - u32 val, rate; - - val = readl(phy->power_reg); - - rate = get_sys_clk_freq(); - rate = rate/1000000; - - if (on) { - val &= ~(OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_MASK | - OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_FREQ_MASK); - val |= OMAP_CTRL_PIPE3_PHY_TX_RX_POWERON << - OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_SHIFT; - val |= rate << - OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_FREQ_SHIFT; - } else { - val &= ~OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_MASK; - val |= OMAP_CTRL_PIPE3_PHY_TX_RX_POWEROFF << - OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_SHIFT; - } - - writel(val, phy->power_reg); -} - -int phy_pipe3_power_on(struct omap_pipe3 *phy) -{ - int ret; - u32 val; - - /* Program the DPLL only if not locked */ - val = omap_pipe3_readl(phy->pll_ctrl_base, PLL_STATUS); - if (!(val & PLL_LOCK)) { - ret = omap_pipe3_dpll_program(phy); - if (ret) - return ret; - } else { - /* else just bring it out of IDLE mode */ - val = omap_pipe3_readl(phy->pll_ctrl_base, PLL_CONFIGURATION2); - if (val & PLL_IDLE) { - val &= ~PLL_IDLE; - omap_pipe3_writel(phy->pll_ctrl_base, - PLL_CONFIGURATION2, val); - ret = omap_pipe3_wait_lock(phy); - if (ret) - return ret; - } - } - - /* Power up the PHY */ - omap_control_phy_power(phy, 1); - - return 0; -} - -int phy_pipe3_power_off(struct omap_pipe3 *phy) -{ - u32 val; - int timeout = PLL_IDLE_TIME; - - /* Power down the PHY */ - omap_control_phy_power(phy, 0); - - /* Put DPLL in IDLE mode */ - val = omap_pipe3_readl(phy->pll_ctrl_base, PLL_CONFIGURATION2); - val |= PLL_IDLE; - omap_pipe3_writel(phy->pll_ctrl_base, PLL_CONFIGURATION2, val); - - /* wait for LDO and Oscillator to power down */ - do { - mdelay(1); - val = omap_pipe3_readl(phy->pll_ctrl_base, PLL_STATUS); - if ((val & PLL_TICOPWDN) && (val & PLL_LDOPWDN)) - break; - } while (--timeout); - - if (!(val & PLL_TICOPWDN) || !(val & PLL_LDOPWDN)) { - printf("%s: Failed to power down DPLL: PLL_STATUS 0x%x\n", - __func__, val); - return -EBUSY; - } - - return 0; -} - diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/pipe3-phy.h b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/pipe3-phy.h deleted file mode 100644 index 441f49a3f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/pipe3-phy.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * TI PIPE3 PHY - * - * (C) Copyright 2013 - * Texas Instruments, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __OMAP_PIPE3_PHY_H -#define __OMAP_PIPE3_PHY_H - -struct pipe3_dpll_params { - u16 m; - u8 n; - u8 freq:3; - u8 sd; - u32 mf; -}; - -struct pipe3_dpll_map { - unsigned long rate; - struct pipe3_dpll_params params; -}; - -struct omap_pipe3 { - void __iomem *pll_ctrl_base; - void __iomem *power_reg; - struct pipe3_dpll_map *dpll_map; -}; - - -int phy_pipe3_power_on(struct omap_pipe3 *phy); -int phy_pipe3_power_off(struct omap_pipe3 *pipe3); - -#endif /* __OMAP_PIPE3_PHY_H */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/reset.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/reset.c deleted file mode 100644 index 91ad031dd..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/reset.c +++ /dev/null @@ -1,29 +0,0 @@ -/* - * - * Common layer for reset related functionality of OMAP based socs. - * - * (C) Copyright 2012 - * Texas Instruments, <www.ti.com> - * - * Sricharan R <r.sricharan@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <config.h> -#include <asm/io.h> -#include <asm/arch/cpu.h> -#include <linux/compiler.h> - -void __weak reset_cpu(unsigned long ignored) -{ - writel(PRM_RSTCTRL_RESET, PRM_RSTCTRL); -} - -u32 __weak warm_reset(void) -{ - return (readl(PRM_RSTST) & PRM_RSTST_WARM_RESET_MASK); -} - -void __weak setup_warmreset_time(void) -{ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/sata.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/sata.c deleted file mode 100644 index cad4feed0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/sata.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * TI SATA platform driver - * - * (C) Copyright 2013 - * Texas Instruments, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <ahci.h> -#include <scsi.h> -#include <asm/arch/clock.h> -#include <asm/arch/sata.h> -#include <sata.h> -#include <asm/io.h> -#include "pipe3-phy.h" - -static struct pipe3_dpll_map dpll_map_sata[] = { - {12000000, {1000, 7, 4, 6, 0} }, /* 12 MHz */ - {16800000, {714, 7, 4, 6, 0} }, /* 16.8 MHz */ - {19200000, {625, 7, 4, 6, 0} }, /* 19.2 MHz */ - {20000000, {600, 7, 4, 6, 0} }, /* 20 MHz */ - {26000000, {461, 7, 4, 6, 0} }, /* 26 MHz */ - {38400000, {312, 7, 4, 6, 0} }, /* 38.4 MHz */ - { }, /* Terminator */ -}; - -struct omap_pipe3 sata_phy = { - .pll_ctrl_base = (void __iomem *)TI_SATA_PLLCTRL_BASE, - /* .power_reg is updated at runtime */ - .dpll_map = dpll_map_sata, -}; - -int init_sata(int dev) -{ - int ret; - u32 val; - - u32 const clk_domains_sata[] = { - 0 - }; - - u32 const clk_modules_hw_auto_sata[] = { - (*prcm)->cm_l3init_ocp2scp3_clkctrl, - 0 - }; - - u32 const clk_modules_explicit_en_sata[] = { - (*prcm)->cm_l3init_sata_clkctrl, - 0 - }; - - do_enable_clocks(clk_domains_sata, - clk_modules_hw_auto_sata, - clk_modules_explicit_en_sata, - 0); - - /* Enable optional functional clock for SATA */ - setbits_le32((*prcm)->cm_l3init_sata_clkctrl, - SATA_CLKCTRL_OPTFCLKEN_MASK); - - sata_phy.power_reg = (void __iomem *)(*ctrl)->control_phy_power_sata; - - /* Power up the PHY */ - phy_pipe3_power_on(&sata_phy); - - /* Enable SATA module, No Idle, No Standby */ - val = TI_SATA_IDLE_NO | TI_SATA_STANDBY_NO; - writel(val, TI_SATA_WRAPPER_BASE + TI_SATA_SYSCONFIG); - - ret = ahci_init(DWC_AHSATA_BASE); - scsi_scan(1); - - return ret; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/timer.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/timer.c deleted file mode 100644 index 7c9924dc3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/timer.c +++ /dev/null @@ -1,108 +0,0 @@ -/* - * (C) Copyright 2008 - * Texas Instruments - * - * Richard Woodruff <r-woodruff2@ti.com> - * Syed Moahmmed Khasim <khasim@ti.com> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/cpu.h> -#include <asm/arch/clock.h> - -DECLARE_GLOBAL_DATA_PTR; - -static struct gptimer *timer_base = (struct gptimer *)CONFIG_SYS_TIMERBASE; - -/* - * Nothing really to do with interrupts, just starts up a counter. - */ - -#define TIMER_CLOCK (V_SCLK / (2 << CONFIG_SYS_PTV)) -#define TIMER_OVERFLOW_VAL 0xffffffff -#define TIMER_LOAD_VAL 0 - -int timer_init(void) -{ - /* start the counter ticking up, reload value on overflow */ - writel(TIMER_LOAD_VAL, &timer_base->tldr); - /* enable timer */ - writel((CONFIG_SYS_PTV << 2) | TCLR_PRE | TCLR_AR | TCLR_ST, - &timer_base->tclr); - - /* reset time, capture current incrementer value time */ - gd->arch.lastinc = readl(&timer_base->tcrr) / - (TIMER_CLOCK / CONFIG_SYS_HZ); - gd->arch.tbl = 0; /* start "advancing" time stamp from 0 */ - - return 0; -} - -/* - * timer without interrupts - */ -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -/* delay x useconds */ -void __udelay(unsigned long usec) -{ - long tmo = usec * (TIMER_CLOCK / 1000) / 1000; - unsigned long now, last = readl(&timer_base->tcrr); - - while (tmo > 0) { - now = readl(&timer_base->tcrr); - if (last > now) /* count up timer overflow */ - tmo -= TIMER_OVERFLOW_VAL - last + now + 1; - else - tmo -= now - last; - last = now; - } -} - -ulong get_timer_masked(void) -{ - /* current tick value */ - ulong now = readl(&timer_base->tcrr) / (TIMER_CLOCK / CONFIG_SYS_HZ); - - if (now >= gd->arch.lastinc) { /* normal mode (non roll) */ - /* move stamp fordward with absoulte diff ticks */ - gd->arch.tbl += (now - gd->arch.lastinc); - } else { /* we have rollover of incrementer */ - gd->arch.tbl += ((TIMER_LOAD_VAL / (TIMER_CLOCK / - CONFIG_SYS_HZ)) - gd->arch.lastinc) + now; - } - gd->arch.lastinc = now; - return gd->arch.tbl; -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/u-boot-spl.lds b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/u-boot-spl.lds deleted file mode 100644 index 745603d0f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/u-boot-spl.lds +++ /dev/null @@ -1,56 +0,0 @@ -/* - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * Aneesh V <aneesh@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\ - LENGTH = CONFIG_SPL_MAX_SIZE } -MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \ - LENGTH = CONFIG_SPL_BSS_MAX_SIZE } - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - .text : - { - __start = .; - arch/arm/cpu/armv7/start.o (.text*) - *(.text*) - } >.sram - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram - - . = ALIGN(4); - .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram - - . = ALIGN(4); - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*_i2c_*))); - } >.sram - - . = ALIGN(4); - __image_copy_end = .; - - .end : - { - *(.__end) - } - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.bss*) - . = ALIGN(4); - __bss_end = .; - } >.sdram -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/utils.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/utils.c deleted file mode 100644 index 1696c2dbd..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/utils.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright 2011 Linaro Limited - * Aneesh V <aneesh@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/arch/sys_proto.h> -static void do_cancel_out(u32 *num, u32 *den, u32 factor) -{ - while (1) { - if (((*num)/factor*factor == (*num)) && - ((*den)/factor*factor == (*den))) { - (*num) /= factor; - (*den) /= factor; - } else - break; - } -} - -/* - * Cancel out the denominator and numerator of a fraction - * to get smaller numerator and denominator. - */ -void cancel_out(u32 *num, u32 *den, u32 den_limit) -{ - do_cancel_out(num, den, 2); - do_cancel_out(num, den, 3); - do_cancel_out(num, den, 5); - do_cancel_out(num, den, 7); - do_cancel_out(num, den, 11); - do_cancel_out(num, den, 13); - do_cancel_out(num, den, 17); - while ((*den) > den_limit) { - *num /= 2; - /* - * Round up the denominator so that the final fraction - * (num/den) is always <= the desired value - */ - *den = (*den + 1) / 2; - } -} - -void __weak usb_fake_mac_from_die_id(u32 *id) -{ - uint8_t device_mac[6]; - - if (!getenv("usbethaddr")) { - /* - * create a fake MAC address from the processor ID code. - * first byte is 0x02 to signify locally administered. - */ - device_mac[0] = 0x02; - device_mac[1] = id[3] & 0xff; - device_mac[2] = id[2] & 0xff; - device_mac[3] = id[1] & 0xff; - device_mac[4] = id[0] & 0xff; - device_mac[5] = (id[0] >> 8) & 0xff; - - eth_setenv_enetaddr("usbethaddr", device_mac); - } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/vc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/vc.c deleted file mode 100644 index a68f1d145..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/vc.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Voltage Controller implementation for OMAP - * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ - * Nishanth Menon - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <common.h> -#include <asm/omap_common.h> -#include <asm/arch/sys_proto.h> -#include <asm/arch/clock.h> - -/* - * Define Master code if there are multiple masters on the I2C_SR bus. - * Normally not required - */ -#ifndef CONFIG_OMAP_VC_I2C_HS_MCODE -#define CONFIG_OMAP_VC_I2C_HS_MCODE 0x0 -#endif - -/* Register defines and masks for VC IP Block */ -/* PRM_VC_CFG_I2C_MODE */ -#define PRM_VC_CFG_I2C_MODE_DFILTEREN_BIT (0x1 << 6) -#define PRM_VC_CFG_I2C_MODE_SRMODEEN_BIT (0x1 << 4) -#define PRM_VC_CFG_I2C_MODE_HSMODEEN_BIT (0x1 << 3) -#define PRM_VC_CFG_I2C_MODE_HSMCODE_SHIFT 0x0 -#define PRM_VC_CFG_I2C_MODE_HSMCODE_MASK 0x3 - -/* PRM_VC_CFG_I2C_CLK */ -#define PRM_VC_CFG_I2C_CLK_HSCLL_SHIFT 24 -#define PRM_VC_CFG_I2C_CLK_HSCLL_MASK 0xFF -#define PRM_VC_CFG_I2C_CLK_HSCLH_SHIFT 16 -#define PRM_VC_CFG_I2C_CLK_HSCLH_MASK 0xFF -#define PRM_VC_CFG_I2C_CLK_SCLH_SHIFT 0 -#define PRM_VC_CFG_I2C_CLK_SCLH_MASK 0xFF -#define PRM_VC_CFG_I2C_CLK_SCLL_SHIFT 8 -#define PRM_VC_CFG_I2C_CLK_SCLL_MASK (0xFF << 8) - -/* PRM_VC_VAL_BYPASS */ -#define PRM_VC_VAL_BYPASS_VALID_BIT (0x1 << 24) -#define PRM_VC_VAL_BYPASS_SLAVEADDR_SHIFT 0 -#define PRM_VC_VAL_BYPASS_SLAVEADDR_MASK 0x7F -#define PRM_VC_VAL_BYPASS_REGADDR_SHIFT 8 -#define PRM_VC_VAL_BYPASS_REGADDR_MASK 0xFF -#define PRM_VC_VAL_BYPASS_DATA_SHIFT 16 -#define PRM_VC_VAL_BYPASS_DATA_MASK 0xFF - -/** - * omap_vc_init() - Initialization for Voltage controller - * @speed_khz: I2C buspeed in KHz - */ -static void omap_vc_init(u16 speed_khz) -{ - u32 val; - u32 sys_clk_khz, cycles_hi, cycles_low; - - sys_clk_khz = get_sys_clk_freq() / 1000; - - if (speed_khz > 400) { - puts("higher speed requested - throttle to 400Khz\n"); - speed_khz = 400; - } - - /* - * Setup the dedicated I2C controller for Voltage Control - * I2C clk - high period 40% low period 60% - */ - speed_khz /= 10; - cycles_hi = sys_clk_khz * 4 / speed_khz; - cycles_low = sys_clk_khz * 6 / speed_khz; - /* values to be set in register - less by 5 & 7 respectively */ - cycles_hi -= 5; - cycles_low -= 7; - val = (cycles_hi << PRM_VC_CFG_I2C_CLK_SCLH_SHIFT) | - (cycles_low << PRM_VC_CFG_I2C_CLK_SCLL_SHIFT); - writel(val, (*prcm)->prm_vc_cfg_i2c_clk); - - val = CONFIG_OMAP_VC_I2C_HS_MCODE << - PRM_VC_CFG_I2C_MODE_HSMCODE_SHIFT; - /* No HS mode for now */ - val &= ~PRM_VC_CFG_I2C_MODE_HSMODEEN_BIT; - writel(val, (*prcm)->prm_vc_cfg_i2c_mode); -} - -/** - * omap_vc_bypass_send_value() - Send a data using VC Bypass command - * @sa: 7 bit I2C slave address of the PMIC - * @reg_addr: I2C register address(8 bit) address in PMIC - * @reg_data: what 8 bit data to write - */ -int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data) -{ - /* - * Unfortunately we need to loop here instead of a defined time - * use arbitary large value - */ - u32 timeout = 0xFFFF; - u32 reg_val; - - sa &= PRM_VC_VAL_BYPASS_SLAVEADDR_MASK; - reg_addr &= PRM_VC_VAL_BYPASS_REGADDR_MASK; - reg_data &= PRM_VC_VAL_BYPASS_DATA_MASK; - - /* program VC to send data */ - reg_val = sa << PRM_VC_VAL_BYPASS_SLAVEADDR_SHIFT | - reg_addr << PRM_VC_VAL_BYPASS_REGADDR_SHIFT | - reg_data << PRM_VC_VAL_BYPASS_DATA_SHIFT; - writel(reg_val, (*prcm)->prm_vc_val_bypass); - - /* Signal VC to send data */ - writel(reg_val | PRM_VC_VAL_BYPASS_VALID_BIT, - (*prcm)->prm_vc_val_bypass); - - /* Wait on VC to complete transmission */ - do { - reg_val = readl((*prcm)->prm_vc_val_bypass) & - PRM_VC_VAL_BYPASS_VALID_BIT; - if (!reg_val) - break; - - sdelay(100); - } while (--timeout); - - /* Optional: cleanup PRM_IRQSTATUS_Ax */ - /* In case we can do something about it in future.. */ - if (!timeout) - return -1; - - /* All good.. */ - return 0; -} - -void sri2c_init(void) -{ - static int sri2c = 1; - - if (sri2c) { - omap_vc_init(PRM_VC_I2C_CHANNEL_FREQ_KHZ); - sri2c = 0; - } - return; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/Makefile deleted file mode 100644 index 39ff2575b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := lowlevel_init.o - -obj-y += board.o -obj-y += clock.o -obj-y += mem.o -obj-y += sys_info.o -ifdef CONFIG_SPL_BUILD -obj-$(CONFIG_SPL_OMAP3_ID_NAND) += spl_id_nand.o -endif - -obj-$(CONFIG_DRIVER_TI_EMAC) += emac.o -obj-$(CONFIG_EMIF4) += emif4.o -obj-$(CONFIG_SDRC) += sdrc.o -obj-$(CONFIG_USB_MUSB_AM35X) += am35x_musb.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/am35x_musb.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/am35x_musb.c deleted file mode 100644 index 74dd105eb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/am35x_musb.c +++ /dev/null @@ -1,61 +0,0 @@ -/* - * This file configures the internal USB PHY in AM35X. - * - * Copyright (C) 2012 Ilya Yanok <ilya.yanok@gmail.com> - * - * Based on omap_phy_internal.c code from Linux by - * Hema HK <hemahk@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/am35x_def.h> - -void am35x_musb_reset(void) -{ - /* Reset the musb interface */ - clrsetbits_le32(&am35x_scm_general_regs->ip_sw_reset, - 0, USBOTGSS_SW_RST); - clrsetbits_le32(&am35x_scm_general_regs->ip_sw_reset, - USBOTGSS_SW_RST, 0); -} - -void am35x_musb_phy_power(u8 on) -{ - unsigned long start = get_timer(0); - - if (on) { - /* - * Start the on-chip PHY and its PLL. - */ - clrsetbits_le32(&am35x_scm_general_regs->devconf2, - CONF2_RESET | CONF2_PHYPWRDN | CONF2_OTGPWRDN, - CONF2_PHY_PLLON); - - debug("Waiting for PHY clock good...\n"); - while (!(readl(&am35x_scm_general_regs->devconf2) - & CONF2_PHYCLKGD)) { - - if (get_timer(start) > CONFIG_SYS_HZ / 10) { - printf("musb PHY clock good timed out\n"); - break; - } - } - } else { - /* - * Power down the on-chip PHY. - */ - clrsetbits_le32(&am35x_scm_general_regs->devconf2, - CONF2_PHY_PLLON, - CONF2_PHYPWRDN | CONF2_OTGPWRDN); - } -} - -void am35x_musb_clear_irq(void) -{ - clrsetbits_le32(&am35x_scm_general_regs->lvl_intr_clr, - 0, USBOTGSS_INT_CLR); - readl(&am35x_scm_general_regs->lvl_intr_clr); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/board.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/board.c deleted file mode 100644 index 9bb1a1c8f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/board.c +++ /dev/null @@ -1,488 +0,0 @@ -/* - * - * Common board functions for OMAP3 based boards. - * - * (C) Copyright 2004-2008 - * Texas Instruments, <www.ti.com> - * - * Author : - * Sunil Kumar <sunilsaini05@gmail.com> - * Shashi Ranjan <shashiranjanmca05@gmail.com> - * - * Derived from Beagle Board and 3430 SDP code by - * Richard Woodruff <r-woodruff2@ti.com> - * Syed Mohammed Khasim <khasim@ti.com> - * - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <spl.h> -#include <asm/io.h> -#include <asm/arch/sys_proto.h> -#include <asm/arch/mem.h> -#include <asm/cache.h> -#include <asm/armv7.h> -#include <asm/arch/gpio.h> -#include <asm/omap_common.h> -#include <asm/arch/mmc_host_def.h> -#include <i2c.h> -#include <linux/compiler.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* Declarations */ -extern omap3_sysinfo sysinfo; -static void omap3_setup_aux_cr(void); -#ifndef CONFIG_SYS_L2CACHE_OFF -static void omap3_invalidate_l2_cache_secure(void); -#endif - -static const struct gpio_bank gpio_bank_34xx[6] = { - { (void *)OMAP34XX_GPIO1_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP34XX_GPIO2_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP34XX_GPIO3_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP34XX_GPIO4_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP34XX_GPIO5_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP34XX_GPIO6_BASE, METHOD_GPIO_24XX }, -}; - -const struct gpio_bank *const omap_gpio_bank = gpio_bank_34xx; - -#ifdef CONFIG_SPL_BUILD -/* -* We use static variables because global data is not ready yet. -* Initialized data is available in SPL right from the beginning. -* We would not typically need to save these parameters in regular -* U-Boot. This is needed only in SPL at the moment. -*/ -u32 omap3_boot_device = BOOT_DEVICE_NAND; - -/* auto boot mode detection is not possible for OMAP3 - hard code */ -u32 spl_boot_mode(void) -{ - switch (spl_boot_device()) { - case BOOT_DEVICE_MMC2: - return MMCSD_MODE_RAW; - case BOOT_DEVICE_MMC1: - return MMCSD_MODE_FAT; - break; - default: - puts("spl: ERROR: unknown device - can't select boot mode\n"); - hang(); - } -} - -u32 spl_boot_device(void) -{ - return omap3_boot_device; -} - -int board_mmc_init(bd_t *bis) -{ - switch (spl_boot_device()) { - case BOOT_DEVICE_MMC1: - omap_mmc_init(0, 0, 0, -1, -1); - break; - case BOOT_DEVICE_MMC2: - case BOOT_DEVICE_MMC2_2: - omap_mmc_init(1, 0, 0, -1, -1); - break; - } - return 0; -} - -void spl_board_init(void) -{ -#if defined(CONFIG_SPL_NAND_SUPPORT) || defined(CONFIG_SPL_ONENAND_SUPPORT) - gpmc_init(); -#endif -#ifdef CONFIG_SPL_I2C_SUPPORT - i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); -#endif -} -#endif /* CONFIG_SPL_BUILD */ - - -/****************************************************************************** - * Routine: secure_unlock - * Description: Setup security registers for access - * (GP Device only) - *****************************************************************************/ -void secure_unlock_mem(void) -{ - struct pm *pm_rt_ape_base = (struct pm *)PM_RT_APE_BASE_ADDR_ARM; - struct pm *pm_gpmc_base = (struct pm *)PM_GPMC_BASE_ADDR_ARM; - struct pm *pm_ocm_ram_base = (struct pm *)PM_OCM_RAM_BASE_ADDR_ARM; - struct pm *pm_iva2_base = (struct pm *)PM_IVA2_BASE_ADDR_ARM; - struct sms *sms_base = (struct sms *)OMAP34XX_SMS_BASE; - - /* Protection Module Register Target APE (PM_RT) */ - writel(UNLOCK_1, &pm_rt_ape_base->req_info_permission_1); - writel(UNLOCK_1, &pm_rt_ape_base->read_permission_0); - writel(UNLOCK_1, &pm_rt_ape_base->wirte_permission_0); - writel(UNLOCK_2, &pm_rt_ape_base->addr_match_1); - - writel(UNLOCK_3, &pm_gpmc_base->req_info_permission_0); - writel(UNLOCK_3, &pm_gpmc_base->read_permission_0); - writel(UNLOCK_3, &pm_gpmc_base->wirte_permission_0); - - writel(UNLOCK_3, &pm_ocm_ram_base->req_info_permission_0); - writel(UNLOCK_3, &pm_ocm_ram_base->read_permission_0); - writel(UNLOCK_3, &pm_ocm_ram_base->wirte_permission_0); - writel(UNLOCK_2, &pm_ocm_ram_base->addr_match_2); - - /* IVA Changes */ - writel(UNLOCK_3, &pm_iva2_base->req_info_permission_0); - writel(UNLOCK_3, &pm_iva2_base->read_permission_0); - writel(UNLOCK_3, &pm_iva2_base->wirte_permission_0); - - /* SDRC region 0 public */ - writel(UNLOCK_1, &sms_base->rg_att0); -} - -/****************************************************************************** - * Routine: secureworld_exit() - * Description: If chip is EMU and boot type is external - * configure secure registers and exit secure world - * general use. - *****************************************************************************/ -void secureworld_exit() -{ - unsigned long i; - - /* configure non-secure access control register */ - __asm__ __volatile__("mrc p15, 0, %0, c1, c1, 2":"=r"(i)); - /* enabling co-processor CP10 and CP11 accesses in NS world */ - __asm__ __volatile__("orr %0, %0, #0xC00":"=r"(i)); - /* - * allow allocation of locked TLBs and L2 lines in NS world - * allow use of PLE registers in NS world also - */ - __asm__ __volatile__("orr %0, %0, #0x70000":"=r"(i)); - __asm__ __volatile__("mcr p15, 0, %0, c1, c1, 2":"=r"(i)); - - /* Enable ASA in ACR register */ - __asm__ __volatile__("mrc p15, 0, %0, c1, c0, 1":"=r"(i)); - __asm__ __volatile__("orr %0, %0, #0x10":"=r"(i)); - __asm__ __volatile__("mcr p15, 0, %0, c1, c0, 1":"=r"(i)); - - /* Exiting secure world */ - __asm__ __volatile__("mrc p15, 0, %0, c1, c1, 0":"=r"(i)); - __asm__ __volatile__("orr %0, %0, #0x31":"=r"(i)); - __asm__ __volatile__("mcr p15, 0, %0, c1, c1, 0":"=r"(i)); -} - -/****************************************************************************** - * Routine: try_unlock_sram() - * Description: If chip is GP/EMU(special) type, unlock the SRAM for - * general use. - *****************************************************************************/ -void try_unlock_memory() -{ - int mode; - int in_sdram = is_running_in_sdram(); - - /* - * if GP device unlock device SRAM for general use - * secure code breaks for Secure/Emulation device - HS/E/T - */ - mode = get_device_type(); - if (mode == GP_DEVICE) - secure_unlock_mem(); - - /* - * If device is EMU and boot is XIP external booting - * Unlock firewalls and disable L2 and put chip - * out of secure world - * - * Assuming memories are unlocked by the demon who put us in SDRAM - */ - if ((mode <= EMU_DEVICE) && (get_boot_type() == 0x1F) - && (!in_sdram)) { - secure_unlock_mem(); - secureworld_exit(); - } - - return; -} - -/****************************************************************************** - * Routine: s_init - * Description: Does early system init of muxing and clocks. - * - Called path is with SRAM stack. - *****************************************************************************/ -void s_init(void) -{ - int in_sdram = is_running_in_sdram(); - - watchdog_init(); - - try_unlock_memory(); - - /* Errata workarounds */ - omap3_setup_aux_cr(); - -#ifndef CONFIG_SYS_L2CACHE_OFF - /* Invalidate L2-cache from secure mode */ - omap3_invalidate_l2_cache_secure(); -#endif - - set_muxconf_regs(); - sdelay(100); - - prcm_init(); - - per_clocks_enable(); - -#ifdef CONFIG_USB_EHCI_OMAP - ehci_clocks_enable(); -#endif - -#ifdef CONFIG_SPL_BUILD - gd = &gdata; - - preloader_console_init(); - - timer_init(); -#endif - - if (!in_sdram) - mem_init(); -} - -/* - * Routine: misc_init_r - * Description: A basic misc_init_r that just displays the die ID - */ -int __weak misc_init_r(void) -{ - dieid_num_r(); - - return 0; -} - -/****************************************************************************** - * Routine: wait_for_command_complete - * Description: Wait for posting to finish on watchdog - *****************************************************************************/ -void wait_for_command_complete(struct watchdog *wd_base) -{ - int pending = 1; - do { - pending = readl(&wd_base->wwps); - } while (pending); -} - -/****************************************************************************** - * Routine: watchdog_init - * Description: Shut down watch dogs - *****************************************************************************/ -void watchdog_init(void) -{ - struct watchdog *wd2_base = (struct watchdog *)WD2_BASE; - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - - /* - * There are 3 watch dogs WD1=Secure, WD2=MPU, WD3=IVA. WD1 is - * either taken care of by ROM (HS/EMU) or not accessible (GP). - * We need to take care of WD2-MPU or take a PRCM reset. WD3 - * should not be running and does not generate a PRCM reset. - */ - - setbits_le32(&prcm_base->fclken_wkup, 0x20); - setbits_le32(&prcm_base->iclken_wkup, 0x20); - wait_on_value(ST_WDT2, 0x20, &prcm_base->idlest_wkup, 5); - - writel(WD_UNLOCK1, &wd2_base->wspr); - wait_for_command_complete(wd2_base); - writel(WD_UNLOCK2, &wd2_base->wspr); -} - -/****************************************************************************** - * Dummy function to handle errors for EABI incompatibility - *****************************************************************************/ -void abort(void) -{ -} - -#if defined(CONFIG_NAND_OMAP_GPMC) & !defined(CONFIG_SPL_BUILD) -/****************************************************************************** - * OMAP3 specific command to switch between NAND HW and SW ecc - *****************************************************************************/ -static int do_switch_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) -{ - if (argc < 2 || argc > 3) - goto usage; - - if (strncmp(argv[1], "hw", 2) == 0) { - if (argc == 2) { - omap_nand_switch_ecc(1, 1); - } else { - if (strncmp(argv[2], "hamming", 7) == 0) - omap_nand_switch_ecc(1, 1); - else if (strncmp(argv[2], "bch8", 4) == 0) - omap_nand_switch_ecc(1, 8); - else - goto usage; - } - } else if (strncmp(argv[1], "sw", 2) == 0) { - omap_nand_switch_ecc(0, 0); - } else { - goto usage; - } - - return 0; - -usage: - printf ("Usage: nandecc %s\n", cmdtp->usage); - return 1; -} - -U_BOOT_CMD( - nandecc, 3, 1, do_switch_ecc, - "switch OMAP3 NAND ECC calculation algorithm", - "hw [hamming|bch8] - Switch between NAND hardware 1-bit hamming and" - " 8-bit BCH\n" - " ecc calculation (second parameter may" - " be omitted).\n" - "nandecc sw - Switch to NAND software ecc algorithm." -); - -#endif /* CONFIG_NAND_OMAP_GPMC & !CONFIG_SPL_BUILD */ - -#ifdef CONFIG_DISPLAY_BOARDINFO -/** - * Print board information - */ -int checkboard (void) -{ - char *mem_s ; - - if (is_mem_sdr()) - mem_s = "mSDR"; - else - mem_s = "LPDDR"; - - printf("%s + %s/%s\n", sysinfo.board_string, mem_s, - sysinfo.nand_string); - - return 0; -} -#endif /* CONFIG_DISPLAY_BOARDINFO */ - -static void omap3_emu_romcode_call(u32 service_id, u32 *parameters) -{ - u32 i, num_params = *parameters; - u32 *sram_scratch_space = (u32 *)OMAP3_PUBLIC_SRAM_SCRATCH_AREA; - - /* - * copy the parameters to an un-cached area to avoid coherency - * issues - */ - for (i = 0; i < num_params; i++) { - __raw_writel(*parameters, sram_scratch_space); - parameters++; - sram_scratch_space++; - } - - /* Now make the PPA call */ - do_omap3_emu_romcode_call(service_id, OMAP3_PUBLIC_SRAM_SCRATCH_AREA); -} - -static void omap3_update_aux_cr_secure(u32 set_bits, u32 clear_bits) -{ - u32 acr; - - /* Read ACR */ - asm volatile ("mrc p15, 0, %0, c1, c0, 1" : "=r" (acr)); - acr &= ~clear_bits; - acr |= set_bits; - - if (get_device_type() == GP_DEVICE) { - omap3_gp_romcode_call(OMAP3_GP_ROMCODE_API_WRITE_ACR, - acr); - } else { - struct emu_hal_params emu_romcode_params; - emu_romcode_params.num_params = 1; - emu_romcode_params.param1 = acr; - omap3_emu_romcode_call(OMAP3_EMU_HAL_API_WRITE_ACR, - (u32 *)&emu_romcode_params); - } -} - -static void omap3_setup_aux_cr(void) -{ - /* Workaround for Cortex-A8 errata: #454179 #430973 - * Set "IBE" bit - * Set "Disable Branch Size Mispredicts" bit - * Workaround for erratum #621766 - * Enable L1NEON bit - * ACR |= (IBE | DBSM | L1NEON) => ACR |= 0xE0 - */ - omap3_update_aux_cr_secure(0xE0, 0); -} - -#ifndef CONFIG_SYS_L2CACHE_OFF -static void omap3_update_aux_cr(u32 set_bits, u32 clear_bits) -{ - u32 acr; - - /* Read ACR */ - asm volatile ("mrc p15, 0, %0, c1, c0, 1" : "=r" (acr)); - acr &= ~clear_bits; - acr |= set_bits; - - /* Write ACR - affects non-secure banked bits */ - asm volatile ("mcr p15, 0, %0, c1, c0, 1" : : "r" (acr)); -} - -/* Invalidate the entire L2 cache from secure mode */ -static void omap3_invalidate_l2_cache_secure(void) -{ - if (get_device_type() == GP_DEVICE) { - omap3_gp_romcode_call(OMAP3_GP_ROMCODE_API_L2_INVAL, - 0); - } else { - struct emu_hal_params emu_romcode_params; - emu_romcode_params.num_params = 1; - emu_romcode_params.param1 = 0; - omap3_emu_romcode_call(OMAP3_EMU_HAL_API_L2_INVAL, - (u32 *)&emu_romcode_params); - } -} - -void v7_outer_cache_enable(void) -{ - /* Set L2EN */ - omap3_update_aux_cr_secure(0x2, 0); - - /* - * On some revisions L2EN bit is banked on some revisions it's not - * No harm in setting both banked bits(in fact this is required - * by an erratum) - */ - omap3_update_aux_cr(0x2, 0); -} - -void omap3_outer_cache_disable(void) -{ - /* Clear L2EN */ - omap3_update_aux_cr_secure(0, 0x2); - - /* - * On some revisions L2EN bit is banked on some revisions it's not - * No harm in clearing both banked bits(in fact this is required - * by an erratum) - */ - omap3_update_aux_cr(0, 0x2); -} -#endif /* !CONFIG_SYS_L2CACHE_OFF */ - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} -#endif /* !CONFIG_SYS_DCACHE_OFF */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/clock.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/clock.c deleted file mode 100644 index 529ad9a94..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/clock.c +++ /dev/null @@ -1,790 +0,0 @@ -/* - * (C) Copyright 2008 - * Texas Instruments, <www.ti.com> - * - * Author : - * Manikandan Pillai <mani.pillai@ti.com> - * - * Derived from Beagle Board and OMAP3 SDP code by - * Richard Woodruff <r-woodruff2@ti.com> - * Syed Mohammed Khasim <khasim@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/clocks_omap3.h> -#include <asm/arch/mem.h> -#include <asm/arch/sys_proto.h> -#include <environment.h> -#include <command.h> - -/****************************************************************************** - * get_sys_clk_speed() - determine reference oscillator speed - * based on known 32kHz clock and gptimer. - *****************************************************************************/ -u32 get_osc_clk_speed(void) -{ - u32 start, cstart, cend, cdiff, cdiv, val; - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - struct prm *prm_base = (struct prm *)PRM_BASE; - struct gptimer *gpt1_base = (struct gptimer *)OMAP34XX_GPT1; - struct s32ktimer *s32k_base = (struct s32ktimer *)SYNC_32KTIMER_BASE; - - val = readl(&prm_base->clksrc_ctrl); - - if (val & SYSCLKDIV_2) - cdiv = 2; - else - cdiv = 1; - - /* enable timer2 */ - val = readl(&prcm_base->clksel_wkup) | CLKSEL_GPT1; - - /* select sys_clk for GPT1 */ - writel(val, &prcm_base->clksel_wkup); - - /* Enable I and F Clocks for GPT1 */ - val = readl(&prcm_base->iclken_wkup) | EN_GPT1 | EN_32KSYNC; - writel(val, &prcm_base->iclken_wkup); - - val = readl(&prcm_base->fclken_wkup) | EN_GPT1; - writel(val, &prcm_base->fclken_wkup); - - writel(0, &gpt1_base->tldr); /* start counting at 0 */ - writel(GPT_EN, &gpt1_base->tclr); /* enable clock */ - - /* enable 32kHz source, determine sys_clk via gauging */ - - /* start time in 20 cycles */ - start = 20 + readl(&s32k_base->s32k_cr); - - /* dead loop till start time */ - while (readl(&s32k_base->s32k_cr) < start); - - /* get start sys_clk count */ - cstart = readl(&gpt1_base->tcrr); - - /* wait for 40 cycles */ - while (readl(&s32k_base->s32k_cr) < (start + 20)) ; - cend = readl(&gpt1_base->tcrr); /* get end sys_clk count */ - cdiff = cend - cstart; /* get elapsed ticks */ - cdiff *= cdiv; - - /* based on number of ticks assign speed */ - if (cdiff > 19000) - return S38_4M; - else if (cdiff > 15200) - return S26M; - else if (cdiff > 13000) - return S24M; - else if (cdiff > 9000) - return S19_2M; - else if (cdiff > 7600) - return S13M; - else - return S12M; -} - -/****************************************************************************** - * get_sys_clkin_sel() - returns the sys_clkin_sel field value based on - * input oscillator clock frequency. - *****************************************************************************/ -void get_sys_clkin_sel(u32 osc_clk, u32 *sys_clkin_sel) -{ - switch(osc_clk) { - case S38_4M: - *sys_clkin_sel = 4; - break; - case S26M: - *sys_clkin_sel = 3; - break; - case S19_2M: - *sys_clkin_sel = 2; - break; - case S13M: - *sys_clkin_sel = 1; - break; - case S12M: - default: - *sys_clkin_sel = 0; - } -} - -/* - * OMAP34XX/35XX specific functions - */ - -static void dpll3_init_34xx(u32 sil_index, u32 clk_index) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - dpll_param *ptr = (dpll_param *) get_core_dpll_param(); - void (*f_lock_pll) (u32, u32, u32, u32); - int xip_safe, p0, p1, p2, p3; - - xip_safe = is_running_in_sram(); - - /* Moving to the right sysclk and ES rev base */ - ptr = ptr + (3 * clk_index) + sil_index; - - if (xip_safe) { - /* - * CORE DPLL - */ - clrsetbits_le32(&prcm_base->clken_pll, - 0x00000007, PLL_FAST_RELOCK_BYPASS); - wait_on_value(ST_CORE_CLK, 0, &prcm_base->idlest_ckgen, - LDELAY); - - /* - * For OMAP3 ES1.0 Errata 1.50, default value directly doesn't - * work. write another value and then default value. - */ - - /* CM_CLKSEL1_EMU[DIV_DPLL3] */ - clrsetbits_le32(&prcm_base->clksel1_emu, - 0x001F0000, (CORE_M3X2 + 1) << 16) ; - clrsetbits_le32(&prcm_base->clksel1_emu, - 0x001F0000, CORE_M3X2 << 16); - - /* M2 (CORE_DPLL_CLKOUT_DIV): CM_CLKSEL1_PLL[27:31] */ - clrsetbits_le32(&prcm_base->clksel1_pll, - 0xF8000000, ptr->m2 << 27); - - /* M (CORE_DPLL_MULT): CM_CLKSEL1_PLL[16:26] */ - clrsetbits_le32(&prcm_base->clksel1_pll, - 0x07FF0000, ptr->m << 16); - - /* N (CORE_DPLL_DIV): CM_CLKSEL1_PLL[8:14] */ - clrsetbits_le32(&prcm_base->clksel1_pll, - 0x00007F00, ptr->n << 8); - - /* Source is the CM_96M_FCLK: CM_CLKSEL1_PLL[6] */ - clrbits_le32(&prcm_base->clksel1_pll, 0x00000040); - - /* SSI */ - clrsetbits_le32(&prcm_base->clksel_core, - 0x00000F00, CORE_SSI_DIV << 8); - /* FSUSB */ - clrsetbits_le32(&prcm_base->clksel_core, - 0x00000030, CORE_FUSB_DIV << 4); - /* L4 */ - clrsetbits_le32(&prcm_base->clksel_core, - 0x0000000C, CORE_L4_DIV << 2); - /* L3 */ - clrsetbits_le32(&prcm_base->clksel_core, - 0x00000003, CORE_L3_DIV); - /* GFX */ - clrsetbits_le32(&prcm_base->clksel_gfx, - 0x00000007, GFX_DIV); - /* RESET MGR */ - clrsetbits_le32(&prcm_base->clksel_wkup, - 0x00000006, WKUP_RSM << 1); - /* FREQSEL (CORE_DPLL_FREQSEL): CM_CLKEN_PLL[4:7] */ - clrsetbits_le32(&prcm_base->clken_pll, - 0x000000F0, ptr->fsel << 4); - /* LOCK MODE */ - clrsetbits_le32(&prcm_base->clken_pll, - 0x00000007, PLL_LOCK); - - wait_on_value(ST_CORE_CLK, 1, &prcm_base->idlest_ckgen, - LDELAY); - } else if (is_running_in_flash()) { - /* - * if running from flash, jump to small relocated code - * area in SRAM. - */ - f_lock_pll = (void *) (SRAM_CLK_CODE); - - p0 = readl(&prcm_base->clken_pll); - clrsetbits_le32(&p0, 0x00000007, PLL_FAST_RELOCK_BYPASS); - /* FREQSEL (CORE_DPLL_FREQSEL): CM_CLKEN_PLL[4:7] */ - clrsetbits_le32(&p0, 0x000000F0, ptr->fsel << 4); - - p1 = readl(&prcm_base->clksel1_pll); - /* M2 (CORE_DPLL_CLKOUT_DIV): CM_CLKSEL1_PLL[27:31] */ - clrsetbits_le32(&p1, 0xF8000000, ptr->m2 << 27); - /* M (CORE_DPLL_MULT): CM_CLKSEL1_PLL[16:26] */ - clrsetbits_le32(&p1, 0x07FF0000, ptr->m << 16); - /* N (CORE_DPLL_DIV): CM_CLKSEL1_PLL[8:14] */ - clrsetbits_le32(&p1, 0x00007F00, ptr->n << 8); - /* Source is the CM_96M_FCLK: CM_CLKSEL1_PLL[6] */ - clrbits_le32(&p1, 0x00000040); - - p2 = readl(&prcm_base->clksel_core); - /* SSI */ - clrsetbits_le32(&p2, 0x00000F00, CORE_SSI_DIV << 8); - /* FSUSB */ - clrsetbits_le32(&p2, 0x00000030, CORE_FUSB_DIV << 4); - /* L4 */ - clrsetbits_le32(&p2, 0x0000000C, CORE_L4_DIV << 2); - /* L3 */ - clrsetbits_le32(&p2, 0x00000003, CORE_L3_DIV); - - p3 = (u32)&prcm_base->idlest_ckgen; - - (*f_lock_pll) (p0, p1, p2, p3); - } -} - -static void dpll4_init_34xx(u32 sil_index, u32 clk_index) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - dpll_param *ptr = (dpll_param *) get_per_dpll_param(); - - /* Moving it to the right sysclk base */ - ptr = ptr + clk_index; - - /* EN_PERIPH_DPLL: CM_CLKEN_PLL[16:18] */ - clrsetbits_le32(&prcm_base->clken_pll, 0x00070000, PLL_STOP << 16); - wait_on_value(ST_PERIPH_CLK, 0, &prcm_base->idlest_ckgen, LDELAY); - - /* - * Errata 1.50 Workaround for OMAP3 ES1.0 only - * If using default divisors, write default divisor + 1 - * and then the actual divisor value - */ - /* M6 */ - clrsetbits_le32(&prcm_base->clksel1_emu, - 0x1F000000, (PER_M6X2 + 1) << 24); - clrsetbits_le32(&prcm_base->clksel1_emu, - 0x1F000000, PER_M6X2 << 24); - /* M5 */ - clrsetbits_le32(&prcm_base->clksel_cam, 0x0000001F, (PER_M5X2 + 1)); - clrsetbits_le32(&prcm_base->clksel_cam, 0x0000001F, PER_M5X2); - /* M4 */ - clrsetbits_le32(&prcm_base->clksel_dss, 0x0000001F, (PER_M4X2 + 1)); - clrsetbits_le32(&prcm_base->clksel_dss, 0x0000001F, PER_M4X2); - /* M3 */ - clrsetbits_le32(&prcm_base->clksel_dss, - 0x00001F00, (PER_M3X2 + 1) << 8); - clrsetbits_le32(&prcm_base->clksel_dss, - 0x00001F00, PER_M3X2 << 8); - /* M2 (DIV_96M): CM_CLKSEL3_PLL[0:4] */ - clrsetbits_le32(&prcm_base->clksel3_pll, 0x0000001F, (ptr->m2 + 1)); - clrsetbits_le32(&prcm_base->clksel3_pll, 0x0000001F, ptr->m2); - /* Workaround end */ - - /* M (PERIPH_DPLL_MULT): CM_CLKSEL2_PLL[8:18] */ - clrsetbits_le32(&prcm_base->clksel2_pll, - 0x0007FF00, ptr->m << 8); - - /* N (PERIPH_DPLL_DIV): CM_CLKSEL2_PLL[0:6] */ - clrsetbits_le32(&prcm_base->clksel2_pll, 0x0000007F, ptr->n); - - /* FREQSEL (PERIPH_DPLL_FREQSEL): CM_CLKEN_PLL[20:23] */ - clrsetbits_le32(&prcm_base->clken_pll, 0x00F00000, ptr->fsel << 20); - - /* LOCK MODE (EN_PERIPH_DPLL): CM_CLKEN_PLL[16:18] */ - clrsetbits_le32(&prcm_base->clken_pll, 0x00070000, PLL_LOCK << 16); - wait_on_value(ST_PERIPH_CLK, 2, &prcm_base->idlest_ckgen, LDELAY); -} - -static void dpll5_init_34xx(u32 sil_index, u32 clk_index) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - dpll_param *ptr = (dpll_param *) get_per2_dpll_param(); - - /* Moving it to the right sysclk base */ - ptr = ptr + clk_index; - - /* PER2 DPLL (DPLL5) */ - clrsetbits_le32(&prcm_base->clken2_pll, 0x00000007, PLL_STOP); - wait_on_value(1, 0, &prcm_base->idlest2_ckgen, LDELAY); - /* set M2 (usbtll_fck) */ - clrsetbits_le32(&prcm_base->clksel5_pll, 0x0000001F, ptr->m2); - /* set m (11-bit multiplier) */ - clrsetbits_le32(&prcm_base->clksel4_pll, 0x0007FF00, ptr->m << 8); - /* set n (7-bit divider)*/ - clrsetbits_le32(&prcm_base->clksel4_pll, 0x0000007F, ptr->n); - /* FREQSEL */ - clrsetbits_le32(&prcm_base->clken_pll, 0x000000F0, ptr->fsel << 4); - /* lock mode */ - clrsetbits_le32(&prcm_base->clken2_pll, 0x00000007, PLL_LOCK); - wait_on_value(1, 1, &prcm_base->idlest2_ckgen, LDELAY); -} - -static void mpu_init_34xx(u32 sil_index, u32 clk_index) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - dpll_param *ptr = (dpll_param *) get_mpu_dpll_param(); - - /* Moving to the right sysclk and ES rev base */ - ptr = ptr + (3 * clk_index) + sil_index; - - /* MPU DPLL (unlocked already) */ - - /* M2 (MPU_DPLL_CLKOUT_DIV) : CM_CLKSEL2_PLL_MPU[0:4] */ - clrsetbits_le32(&prcm_base->clksel2_pll_mpu, - 0x0000001F, ptr->m2); - - /* M (MPU_DPLL_MULT) : CM_CLKSEL2_PLL_MPU[8:18] */ - clrsetbits_le32(&prcm_base->clksel1_pll_mpu, - 0x0007FF00, ptr->m << 8); - - /* N (MPU_DPLL_DIV) : CM_CLKSEL2_PLL_MPU[0:6] */ - clrsetbits_le32(&prcm_base->clksel1_pll_mpu, - 0x0000007F, ptr->n); - - /* FREQSEL (MPU_DPLL_FREQSEL) : CM_CLKEN_PLL_MPU[4:7] */ - clrsetbits_le32(&prcm_base->clken_pll_mpu, - 0x000000F0, ptr->fsel << 4); -} - -static void iva_init_34xx(u32 sil_index, u32 clk_index) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - dpll_param *ptr = (dpll_param *) get_iva_dpll_param(); - - /* Moving to the right sysclk and ES rev base */ - ptr = ptr + (3 * clk_index) + sil_index; - - /* IVA DPLL */ - /* EN_IVA2_DPLL : CM_CLKEN_PLL_IVA2[0:2] */ - clrsetbits_le32(&prcm_base->clken_pll_iva2, - 0x00000007, PLL_STOP); - wait_on_value(ST_IVA2_CLK, 0, &prcm_base->idlest_pll_iva2, LDELAY); - - /* M2 (IVA2_DPLL_CLKOUT_DIV) : CM_CLKSEL2_PLL_IVA2[0:4] */ - clrsetbits_le32(&prcm_base->clksel2_pll_iva2, - 0x0000001F, ptr->m2); - - /* M (IVA2_DPLL_MULT) : CM_CLKSEL1_PLL_IVA2[8:18] */ - clrsetbits_le32(&prcm_base->clksel1_pll_iva2, - 0x0007FF00, ptr->m << 8); - - /* N (IVA2_DPLL_DIV) : CM_CLKSEL1_PLL_IVA2[0:6] */ - clrsetbits_le32(&prcm_base->clksel1_pll_iva2, - 0x0000007F, ptr->n); - - /* FREQSEL (IVA2_DPLL_FREQSEL) : CM_CLKEN_PLL_IVA2[4:7] */ - clrsetbits_le32(&prcm_base->clken_pll_iva2, - 0x000000F0, ptr->fsel << 4); - - /* LOCK MODE (EN_IVA2_DPLL) : CM_CLKEN_PLL_IVA2[0:2] */ - clrsetbits_le32(&prcm_base->clken_pll_iva2, - 0x00000007, PLL_LOCK); - - wait_on_value(ST_IVA2_CLK, 1, &prcm_base->idlest_pll_iva2, LDELAY); -} - -/* - * OMAP3630 specific functions - */ - -static void dpll3_init_36xx(u32 sil_index, u32 clk_index) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - dpll_param *ptr = (dpll_param *) get_36x_core_dpll_param(); - void (*f_lock_pll) (u32, u32, u32, u32); - int xip_safe, p0, p1, p2, p3; - - xip_safe = is_running_in_sram(); - - /* Moving it to the right sysclk base */ - ptr += clk_index; - - if (xip_safe) { - /* CORE DPLL */ - - /* Select relock bypass: CM_CLKEN_PLL[0:2] */ - clrsetbits_le32(&prcm_base->clken_pll, - 0x00000007, PLL_FAST_RELOCK_BYPASS); - wait_on_value(ST_CORE_CLK, 0, &prcm_base->idlest_ckgen, - LDELAY); - - /* CM_CLKSEL1_EMU[DIV_DPLL3] */ - clrsetbits_le32(&prcm_base->clksel1_emu, - 0x001F0000, CORE_M3X2 << 16); - - /* M2 (CORE_DPLL_CLKOUT_DIV): CM_CLKSEL1_PLL[27:31] */ - clrsetbits_le32(&prcm_base->clksel1_pll, - 0xF8000000, ptr->m2 << 27); - - /* M (CORE_DPLL_MULT): CM_CLKSEL1_PLL[16:26] */ - clrsetbits_le32(&prcm_base->clksel1_pll, - 0x07FF0000, ptr->m << 16); - - /* N (CORE_DPLL_DIV): CM_CLKSEL1_PLL[8:14] */ - clrsetbits_le32(&prcm_base->clksel1_pll, - 0x00007F00, ptr->n << 8); - - /* Source is the CM_96M_FCLK: CM_CLKSEL1_PLL[6] */ - clrbits_le32(&prcm_base->clksel1_pll, 0x00000040); - - /* SSI */ - clrsetbits_le32(&prcm_base->clksel_core, - 0x00000F00, CORE_SSI_DIV << 8); - /* FSUSB */ - clrsetbits_le32(&prcm_base->clksel_core, - 0x00000030, CORE_FUSB_DIV << 4); - /* L4 */ - clrsetbits_le32(&prcm_base->clksel_core, - 0x0000000C, CORE_L4_DIV << 2); - /* L3 */ - clrsetbits_le32(&prcm_base->clksel_core, - 0x00000003, CORE_L3_DIV); - /* GFX */ - clrsetbits_le32(&prcm_base->clksel_gfx, - 0x00000007, GFX_DIV_36X); - /* RESET MGR */ - clrsetbits_le32(&prcm_base->clksel_wkup, - 0x00000006, WKUP_RSM << 1); - /* FREQSEL (CORE_DPLL_FREQSEL): CM_CLKEN_PLL[4:7] */ - clrsetbits_le32(&prcm_base->clken_pll, - 0x000000F0, ptr->fsel << 4); - /* LOCK MODE */ - clrsetbits_le32(&prcm_base->clken_pll, - 0x00000007, PLL_LOCK); - - wait_on_value(ST_CORE_CLK, 1, &prcm_base->idlest_ckgen, - LDELAY); - } else if (is_running_in_flash()) { - /* - * if running from flash, jump to small relocated code - * area in SRAM. - */ - f_lock_pll = (void *) (SRAM_CLK_CODE); - - p0 = readl(&prcm_base->clken_pll); - clrsetbits_le32(&p0, 0x00000007, PLL_FAST_RELOCK_BYPASS); - /* FREQSEL (CORE_DPLL_FREQSEL): CM_CLKEN_PLL[4:7] */ - clrsetbits_le32(&p0, 0x000000F0, ptr->fsel << 4); - - p1 = readl(&prcm_base->clksel1_pll); - /* M2 (CORE_DPLL_CLKOUT_DIV): CM_CLKSEL1_PLL[27:31] */ - clrsetbits_le32(&p1, 0xF8000000, ptr->m2 << 27); - /* M (CORE_DPLL_MULT): CM_CLKSEL1_PLL[16:26] */ - clrsetbits_le32(&p1, 0x07FF0000, ptr->m << 16); - /* N (CORE_DPLL_DIV): CM_CLKSEL1_PLL[8:14] */ - clrsetbits_le32(&p1, 0x00007F00, ptr->n << 8); - /* Source is the CM_96M_FCLK: CM_CLKSEL1_PLL[6] */ - clrbits_le32(&p1, 0x00000040); - - p2 = readl(&prcm_base->clksel_core); - /* SSI */ - clrsetbits_le32(&p2, 0x00000F00, CORE_SSI_DIV << 8); - /* FSUSB */ - clrsetbits_le32(&p2, 0x00000030, CORE_FUSB_DIV << 4); - /* L4 */ - clrsetbits_le32(&p2, 0x0000000C, CORE_L4_DIV << 2); - /* L3 */ - clrsetbits_le32(&p2, 0x00000003, CORE_L3_DIV); - - p3 = (u32)&prcm_base->idlest_ckgen; - - (*f_lock_pll) (p0, p1, p2, p3); - } -} - -static void dpll4_init_36xx(u32 sil_index, u32 clk_index) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - struct dpll_per_36x_param *ptr; - - ptr = (struct dpll_per_36x_param *)get_36x_per_dpll_param(); - - /* Moving it to the right sysclk base */ - ptr += clk_index; - - /* EN_PERIPH_DPLL: CM_CLKEN_PLL[16:18] */ - clrsetbits_le32(&prcm_base->clken_pll, 0x00070000, PLL_STOP << 16); - wait_on_value(ST_PERIPH_CLK, 0, &prcm_base->idlest_ckgen, LDELAY); - - /* M6 (DIV_DPLL4): CM_CLKSEL1_EMU[24:29] */ - clrsetbits_le32(&prcm_base->clksel1_emu, 0x3F000000, ptr->m6 << 24); - - /* M5 (CLKSEL_CAM): CM_CLKSEL1_EMU[0:5] */ - clrsetbits_le32(&prcm_base->clksel_cam, 0x0000003F, ptr->m5); - - /* M4 (CLKSEL_DSS1): CM_CLKSEL_DSS[0:5] */ - clrsetbits_le32(&prcm_base->clksel_dss, 0x0000003F, ptr->m4); - - /* M3 (CLKSEL_DSS1): CM_CLKSEL_DSS[8:13] */ - clrsetbits_le32(&prcm_base->clksel_dss, 0x00003F00, ptr->m3 << 8); - - /* M2 (DIV_96M): CM_CLKSEL3_PLL[0:4] */ - clrsetbits_le32(&prcm_base->clksel3_pll, 0x0000001F, ptr->m2); - - /* M (PERIPH_DPLL_MULT): CM_CLKSEL2_PLL[8:19] */ - clrsetbits_le32(&prcm_base->clksel2_pll, 0x000FFF00, ptr->m << 8); - - /* N (PERIPH_DPLL_DIV): CM_CLKSEL2_PLL[0:6] */ - clrsetbits_le32(&prcm_base->clksel2_pll, 0x0000007F, ptr->n); - - /* M2DIV (CLKSEL_96M): CM_CLKSEL_CORE[12:13] */ - clrsetbits_le32(&prcm_base->clksel_core, 0x00003000, ptr->m2div << 12); - - /* LOCK MODE (EN_PERIPH_DPLL): CM_CLKEN_PLL[16:18] */ - clrsetbits_le32(&prcm_base->clken_pll, 0x00070000, PLL_LOCK << 16); - wait_on_value(ST_PERIPH_CLK, 2, &prcm_base->idlest_ckgen, LDELAY); -} - -static void dpll5_init_36xx(u32 sil_index, u32 clk_index) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - dpll_param *ptr = (dpll_param *) get_36x_per2_dpll_param(); - - /* Moving it to the right sysclk base */ - ptr = ptr + clk_index; - - /* PER2 DPLL (DPLL5) */ - clrsetbits_le32(&prcm_base->clken2_pll, 0x00000007, PLL_STOP); - wait_on_value(1, 0, &prcm_base->idlest2_ckgen, LDELAY); - /* set M2 (usbtll_fck) */ - clrsetbits_le32(&prcm_base->clksel5_pll, 0x0000001F, ptr->m2); - /* set m (11-bit multiplier) */ - clrsetbits_le32(&prcm_base->clksel4_pll, 0x0007FF00, ptr->m << 8); - /* set n (7-bit divider)*/ - clrsetbits_le32(&prcm_base->clksel4_pll, 0x0000007F, ptr->n); - /* lock mode */ - clrsetbits_le32(&prcm_base->clken2_pll, 0x00000007, PLL_LOCK); - wait_on_value(1, 1, &prcm_base->idlest2_ckgen, LDELAY); -} - -static void mpu_init_36xx(u32 sil_index, u32 clk_index) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - dpll_param *ptr = (dpll_param *) get_36x_mpu_dpll_param(); - - /* Moving to the right sysclk */ - ptr += clk_index; - - /* MPU DPLL (unlocked already */ - - /* M2 (MPU_DPLL_CLKOUT_DIV) : CM_CLKSEL2_PLL_MPU[0:4] */ - clrsetbits_le32(&prcm_base->clksel2_pll_mpu, 0x0000001F, ptr->m2); - - /* M (MPU_DPLL_MULT) : CM_CLKSEL2_PLL_MPU[8:18] */ - clrsetbits_le32(&prcm_base->clksel1_pll_mpu, 0x0007FF00, ptr->m << 8); - - /* N (MPU_DPLL_DIV) : CM_CLKSEL2_PLL_MPU[0:6] */ - clrsetbits_le32(&prcm_base->clksel1_pll_mpu, 0x0000007F, ptr->n); -} - -static void iva_init_36xx(u32 sil_index, u32 clk_index) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - dpll_param *ptr = (dpll_param *)get_36x_iva_dpll_param(); - - /* Moving to the right sysclk */ - ptr += clk_index; - - /* IVA DPLL */ - /* EN_IVA2_DPLL : CM_CLKEN_PLL_IVA2[0:2] */ - clrsetbits_le32(&prcm_base->clken_pll_iva2, 0x00000007, PLL_STOP); - wait_on_value(ST_IVA2_CLK, 0, &prcm_base->idlest_pll_iva2, LDELAY); - - /* M2 (IVA2_DPLL_CLKOUT_DIV) : CM_CLKSEL2_PLL_IVA2[0:4] */ - clrsetbits_le32(&prcm_base->clksel2_pll_iva2, 0x0000001F, ptr->m2); - - /* M (IVA2_DPLL_MULT) : CM_CLKSEL1_PLL_IVA2[8:18] */ - clrsetbits_le32(&prcm_base->clksel1_pll_iva2, 0x0007FF00, ptr->m << 8); - - /* N (IVA2_DPLL_DIV) : CM_CLKSEL1_PLL_IVA2[0:6] */ - clrsetbits_le32(&prcm_base->clksel1_pll_iva2, 0x0000007F, ptr->n); - - /* LOCK (MODE (EN_IVA2_DPLL) : CM_CLKEN_PLL_IVA2[0:2] */ - clrsetbits_le32(&prcm_base->clken_pll_iva2, 0x00000007, PLL_LOCK); - - wait_on_value(ST_IVA2_CLK, 1, &prcm_base->idlest_pll_iva2, LDELAY); -} - -/****************************************************************************** - * prcm_init() - inits clocks for PRCM as defined in clocks.h - * called from SRAM, or Flash (using temp SRAM stack). - *****************************************************************************/ -void prcm_init(void) -{ - u32 osc_clk = 0, sys_clkin_sel; - u32 clk_index, sil_index = 0; - struct prm *prm_base = (struct prm *)PRM_BASE; - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - - /* - * Gauge the input clock speed and find out the sys_clkin_sel - * value corresponding to the input clock. - */ - osc_clk = get_osc_clk_speed(); - get_sys_clkin_sel(osc_clk, &sys_clkin_sel); - - /* set input crystal speed */ - clrsetbits_le32(&prm_base->clksel, 0x00000007, sys_clkin_sel); - - /* If the input clock is greater than 19.2M always divide/2 */ - if (sys_clkin_sel > 2) { - /* input clock divider */ - clrsetbits_le32(&prm_base->clksrc_ctrl, 0x000000C0, 2 << 6); - clk_index = sys_clkin_sel / 2; - } else { - /* input clock divider */ - clrsetbits_le32(&prm_base->clksrc_ctrl, 0x000000C0, 1 << 6); - clk_index = sys_clkin_sel; - } - - if (get_cpu_family() == CPU_OMAP36XX) { - /* - * In warm reset conditions on OMAP36xx/AM/DM37xx - * the rom code incorrectly sets the DPLL4 clock - * input divider to /6.5. Section 3.5.3.3.3.2.1 of - * the AM/DM37x TRM explains that the /6.5 divider - * is used only when the input clock is 13MHz. - * - * If the part is in this cpu family *and* the input - * clock *is not* 13 MHz, then reset the DPLL4 clock - * input divider to /1 as it should never set to /6.5 - * in this case. - */ - if (sys_clkin_sel != 1) { /* 13 MHz */ - /* Bit 8: DPLL4_CLKINP_DIV */ - clrbits_le32(&prm_base->clksrc_ctrl, 0x00000100); - } - - /* Unlock MPU DPLL (slows things down, and needed later) */ - clrsetbits_le32(&prcm_base->clken_pll_mpu, - 0x00000007, PLL_LOW_POWER_BYPASS); - wait_on_value(ST_MPU_CLK, 0, &prcm_base->idlest_pll_mpu, - LDELAY); - - dpll3_init_36xx(0, clk_index); - dpll4_init_36xx(0, clk_index); - dpll5_init_36xx(0, clk_index); - iva_init_36xx(0, clk_index); - mpu_init_36xx(0, clk_index); - - /* Lock MPU DPLL to set frequency */ - clrsetbits_le32(&prcm_base->clken_pll_mpu, - 0x00000007, PLL_LOCK); - wait_on_value(ST_MPU_CLK, 1, &prcm_base->idlest_pll_mpu, - LDELAY); - } else { - /* - * The DPLL tables are defined according to sysclk value and - * silicon revision. The clk_index value will be used to get - * the values for that input sysclk from the DPLL param table - * and sil_index will get the values for that SysClk for the - * appropriate silicon rev. - */ - if (((get_cpu_family() == CPU_OMAP34XX) - && (get_cpu_rev() >= CPU_3XX_ES20)) || - (get_cpu_family() == CPU_AM35XX)) - sil_index = 1; - - /* Unlock MPU DPLL (slows things down, and needed later) */ - clrsetbits_le32(&prcm_base->clken_pll_mpu, - 0x00000007, PLL_LOW_POWER_BYPASS); - wait_on_value(ST_MPU_CLK, 0, &prcm_base->idlest_pll_mpu, - LDELAY); - - dpll3_init_34xx(sil_index, clk_index); - dpll4_init_34xx(sil_index, clk_index); - dpll5_init_34xx(sil_index, clk_index); - if (get_cpu_family() != CPU_AM35XX) - iva_init_34xx(sil_index, clk_index); - - mpu_init_34xx(sil_index, clk_index); - - /* Lock MPU DPLL to set frequency */ - clrsetbits_le32(&prcm_base->clken_pll_mpu, - 0x00000007, PLL_LOCK); - wait_on_value(ST_MPU_CLK, 1, &prcm_base->idlest_pll_mpu, - LDELAY); - } - - /* Set up GPTimers to sys_clk source only */ - setbits_le32(&prcm_base->clksel_per, 0x000000FF); - setbits_le32(&prcm_base->clksel_wkup, 1); - - sdelay(5000); -} - -/* - * Enable usb ehci uhh, tll clocks - */ -void ehci_clocks_enable(void) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - - /* Enable USBHOST_L3_ICLK (USBHOST_MICLK) */ - setbits_le32(&prcm_base->iclken_usbhost, 1); - /* - * Enable USBHOST_48M_FCLK (USBHOST_FCLK1) - * and USBHOST_120M_FCLK (USBHOST_FCLK2) - */ - setbits_le32(&prcm_base->fclken_usbhost, 0x00000003); - /* Enable USBTTL_ICLK */ - setbits_le32(&prcm_base->iclken3_core, 0x00000004); - /* Enable USBTTL_FCLK */ - setbits_le32(&prcm_base->fclken3_core, 0x00000004); -} - -/****************************************************************************** - * peripheral_enable() - Enable the clks & power for perifs (GPT2, UART1,...) - *****************************************************************************/ -void per_clocks_enable(void) -{ - struct prcm *prcm_base = (struct prcm *)PRCM_BASE; - - /* Enable GP2 timer. */ - setbits_le32(&prcm_base->clksel_per, 0x01); /* GPT2 = sys clk */ - setbits_le32(&prcm_base->iclken_per, 0x08); /* ICKen GPT2 */ - setbits_le32(&prcm_base->fclken_per, 0x08); /* FCKen GPT2 */ - -#ifdef CONFIG_SYS_NS16550 - /* Enable UART1 clocks */ - setbits_le32(&prcm_base->fclken1_core, 0x00002000); - setbits_le32(&prcm_base->iclken1_core, 0x00002000); - - /* UART 3 Clocks */ - setbits_le32(&prcm_base->fclken_per, 0x00000800); - setbits_le32(&prcm_base->iclken_per, 0x00000800); -#endif - -#ifdef CONFIG_OMAP3_GPIO_2 - setbits_le32(&prcm_base->fclken_per, 0x00002000); - setbits_le32(&prcm_base->iclken_per, 0x00002000); -#endif -#ifdef CONFIG_OMAP3_GPIO_3 - setbits_le32(&prcm_base->fclken_per, 0x00004000); - setbits_le32(&prcm_base->iclken_per, 0x00004000); -#endif -#ifdef CONFIG_OMAP3_GPIO_4 - setbits_le32(&prcm_base->fclken_per, 0x00008000); - setbits_le32(&prcm_base->iclken_per, 0x00008000); -#endif -#ifdef CONFIG_OMAP3_GPIO_5 - setbits_le32(&prcm_base->fclken_per, 0x00010000); - setbits_le32(&prcm_base->iclken_per, 0x00010000); -#endif -#ifdef CONFIG_OMAP3_GPIO_6 - setbits_le32(&prcm_base->fclken_per, 0x00020000); - setbits_le32(&prcm_base->iclken_per, 0x00020000); -#endif - -#ifdef CONFIG_SYS_I2C_OMAP34XX - /* Turn on all 3 I2C clocks */ - setbits_le32(&prcm_base->fclken1_core, 0x00038000); - setbits_le32(&prcm_base->iclken1_core, 0x00038000); /* I2C1,2,3 = on */ -#endif - /* Enable the ICLK for 32K Sync Timer as its used in udelay */ - setbits_le32(&prcm_base->iclken_wkup, 0x00000004); - - if (get_cpu_family() != CPU_AM35XX) - out_le32(&prcm_base->fclken_iva2, FCK_IVA2_ON); - - out_le32(&prcm_base->fclken1_core, FCK_CORE1_ON); - out_le32(&prcm_base->iclken1_core, ICK_CORE1_ON); - out_le32(&prcm_base->iclken2_core, ICK_CORE2_ON); - out_le32(&prcm_base->fclken_wkup, FCK_WKUP_ON); - out_le32(&prcm_base->iclken_wkup, ICK_WKUP_ON); - out_le32(&prcm_base->fclken_dss, FCK_DSS_ON); - out_le32(&prcm_base->iclken_dss, ICK_DSS_ON); - if (get_cpu_family() != CPU_AM35XX) { - out_le32(&prcm_base->fclken_cam, FCK_CAM_ON); - out_le32(&prcm_base->iclken_cam, ICK_CAM_ON); - } - - sdelay(1000); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/config.mk b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/config.mk deleted file mode 100644 index ad44d6384..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/config.mk +++ /dev/null @@ -1,15 +0,0 @@ -# -# Copyright 2011 Linaro Limited -# -# (C) Copyright 2010 -# Texas Instruments, <www.ti.com> -# -# Aneesh V <aneesh@ti.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# -ifdef CONFIG_SPL_BUILD -ALL-y += MLO -else -ALL-y += u-boot.img -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/emac.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/emac.c deleted file mode 100644 index 37f4b8b49..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/emac.c +++ /dev/null @@ -1,29 +0,0 @@ -/* - * - * DaVinci EMAC initialization. - * - * (C) Copyright 2011, Ilya Yanok, Emcraft Systems - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <netdev.h> -#include <asm/io.h> -#include <asm/arch/am35x_def.h> - -/* - * Initializes on-chip ethernet controllers. - * to override, implement board_eth_init() - */ -int cpu_eth_init(bd_t *bis) -{ - u32 reset; - - /* ensure that the module is out of reset */ - reset = readl(&am35x_scm_general_regs->ip_sw_reset); - reset &= ~CPGMACSS_SW_RST; - writel(reset, &am35x_scm_general_regs->ip_sw_reset); - - return davinci_emac_initialize(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/emif4.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/emif4.c deleted file mode 100644 index 6c7330a0c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/emif4.c +++ /dev/null @@ -1,165 +0,0 @@ -/* - * Author : - * Vaibhav Hiremath <hvaibhav@ti.com> - * - * Based on mem.c and sdrc.c - * - * Copyright (C) 2010 - * Texas Instruments Incorporated - http://www.ti.com/ - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/mem.h> -#include <asm/arch/sys_proto.h> -#include <asm/arch/emif4.h> - -DECLARE_GLOBAL_DATA_PTR; -extern omap3_sysinfo sysinfo; - -static emif4_t *emif4_base = (emif4_t *)OMAP34XX_SDRC_BASE; - -/* - * is_mem_sdr - - * - Return 1 if mem type in use is SDR - */ -u32 is_mem_sdr(void) -{ - return 0; -} - -/* - * get_sdr_cs_size - - * - Get size of chip select 0/1 - */ -u32 get_sdr_cs_size(u32 cs) -{ - u32 size = 0; - - /* TODO: Calculate the size based on EMIF4 configuration */ - if (cs == CS0) - size = CONFIG_SYS_CS0_SIZE; - - return size; -} - -/* - * get_sdr_cs_offset - - * - Get offset of cs from cs0 start - */ -u32 get_sdr_cs_offset(u32 cs) -{ - u32 offset = 0; - - return offset; -} - -/* - * do_emif4_init - - * - Init the emif4 module for DDR access - * - Early init routines, called from flash or SRAM. - */ -void do_emif4_init(void) -{ - unsigned int regval; - /* Set the DDR PHY parameters in PHY ctrl registers */ - regval = (EMIF4_DDR1_READ_LAT | EMIF4_DDR1_PWRDN_DIS | - EMIF4_DDR1_EXT_STRB_DIS); - writel(regval, &emif4_base->ddr_phyctrl1); - writel(regval, &emif4_base->ddr_phyctrl1_shdw); - writel(0, &emif4_base->ddr_phyctrl2); - - /* Reset the DDR PHY and wait till completed */ - regval = readl(&emif4_base->sdram_iodft_tlgc); - regval |= (1<<10); - writel(regval, &emif4_base->sdram_iodft_tlgc); - /*Wait till that bit clears*/ - while ((readl(&emif4_base->sdram_iodft_tlgc) & (1<<10)) == 0x1); - /*Re-verify the DDR PHY status*/ - while ((readl(&emif4_base->sdram_sts) & (1<<2)) == 0x0); - - regval |= (1<<0); - writel(regval, &emif4_base->sdram_iodft_tlgc); - /* Set SDR timing registers */ - regval = (EMIF4_TIM1_T_WTR | EMIF4_TIM1_T_RRD | - EMIF4_TIM1_T_RC | EMIF4_TIM1_T_RAS | - EMIF4_TIM1_T_WR | EMIF4_TIM1_T_RCD | - EMIF4_TIM1_T_RP); - writel(regval, &emif4_base->sdram_time1); - writel(regval, &emif4_base->sdram_time1_shdw); - - regval = (EMIF4_TIM2_T_CKE | EMIF4_TIM2_T_RTP | - EMIF4_TIM2_T_XSRD | EMIF4_TIM2_T_XSNR | - EMIF4_TIM2_T_ODT | EMIF4_TIM2_T_XP); - writel(regval, &emif4_base->sdram_time2); - writel(regval, &emif4_base->sdram_time2_shdw); - - regval = (EMIF4_TIM3_T_RAS_MAX | EMIF4_TIM3_T_RFC); - writel(regval, &emif4_base->sdram_time3); - writel(regval, &emif4_base->sdram_time3_shdw); - - /* Set the PWR control register */ - regval = (EMIF4_PWR_PM_TIM | EMIF4_PWR_LP_MODE | - EMIF4_PWR_DPD_DIS | EMIF4_PWR_IDLE_MODE); - writel(regval, &emif4_base->sdram_pwr_mgmt); - writel(regval, &emif4_base->sdram_pwr_mgmt_shdw); - - /* Set the DDR refresh rate control register */ - regval = (EMIF4_REFRESH_RATE | EMIF4_INITREF_DIS); - writel(regval, &emif4_base->sdram_refresh_ctrl); - writel(regval, &emif4_base->sdram_refresh_ctrl_shdw); - - /* set the SDRAM configuration register */ - regval = (EMIF4_CFG_PGSIZE | EMIF4_CFG_EBANK | - EMIF4_CFG_IBANK | EMIF4_CFG_ROWSIZE | - EMIF4_CFG_CL | EMIF4_CFG_NARROW_MD | - EMIF4_CFG_SDR_DRV | EMIF4_CFG_DDR_DIS_DLL | - EMIF4_CFG_DDR2_DDQS | EMIF4_CFG_DDR_TERM | - EMIF4_CFG_IBANK_POS | EMIF4_CFG_SDRAM_TYP); - writel(regval, &emif4_base->sdram_config); -} - -/* - * dram_init - - * - Sets uboots idea of sdram size - */ -int dram_init(void) -{ - unsigned int size0 = 0, size1 = 0; - - size0 = get_sdr_cs_size(CS0); - /* - * If a second bank of DDR is attached to CS1 this is - * where it can be started. Early init code will init - * memory on CS0. - */ - if ((sysinfo.mtype == DDR_COMBO) || (sysinfo.mtype == DDR_STACKED)) - size1 = get_sdr_cs_size(CS1); - - gd->ram_size = size0 + size1; - return 0; -} - -void dram_init_banksize (void) -{ - unsigned int size0 = 0, size1 = 0; - - size0 = get_sdr_cs_size(CS0); - size1 = get_sdr_cs_size(CS1); - - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = size0; - gd->bd->bi_dram[1].start = PHYS_SDRAM_1 + get_sdr_cs_offset(CS1); - gd->bd->bi_dram[1].size = size1; -} - -/* - * mem_init() - - * - Initialize memory subsystem - */ -void mem_init(void) -{ - do_emif4_init(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/lowlevel_init.S deleted file mode 100644 index 78577b1d1..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/lowlevel_init.S +++ /dev/null @@ -1,498 +0,0 @@ -/* - * Board specific setup info - * - * (C) Copyright 2008 - * Texas Instruments, <www.ti.com> - * - * Initial Code by: - * Richard Woodruff <r-woodruff2@ti.com> - * Syed Mohammed Khasim <khasim@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <version.h> -#include <asm/arch/mem.h> -#include <asm/arch/clocks_omap3.h> -#include <linux/linkage.h> - -#ifdef CONFIG_SPL_BUILD -ENTRY(save_boot_params) - ldr r4, =omap3_boot_device - ldr r5, [r0, #0x4] - and r5, r5, #0xff - str r5, [r4] - bx lr -ENDPROC(save_boot_params) -#endif - -ENTRY(omap3_gp_romcode_call) - PUSH {r4-r12, lr} @ Save all registers from ROM code! - MOV r12, r0 @ Copy the Service ID in R12 - MOV r0, r1 @ Copy parameter to R0 - mcr p15, 0, r0, c7, c10, 4 @ DSB - mcr p15, 0, r0, c7, c10, 5 @ DMB - .word 0xe1600070 @ SMC #0 to enter monitor - hand assembled - @ because we use -march=armv5 - POP {r4-r12, pc} -ENDPROC(omap3_gp_romcode_call) - -/* - * Funtion for making PPA HAL API calls in secure devices - * Input: - * R0 - Service ID - * R1 - paramer list - */ -ENTRY(do_omap3_emu_romcode_call) - PUSH {r4-r12, lr} @ Save all registers from ROM code! - MOV r12, r0 @ Copy the Secure Service ID in R12 - MOV r3, r1 @ Copy the pointer to va_list in R3 - MOV r1, #0 @ Process ID - 0 - MOV r2, #OMAP3_EMU_HAL_START_HAL_CRITICAL @ Copy the pointer - @ to va_list in R3 - MOV r6, #0xFF @ Indicate new Task call - mcr p15, 0, r0, c7, c10, 4 @ DSB - mcr p15, 0, r0, c7, c10, 5 @ DMB - .word 0xe1600071 @ SMC #1 to call PPA service - hand assembled - @ because we use -march=armv5 - POP {r4-r12, pc} -ENDPROC(do_omap3_emu_romcode_call) - -#if !defined(CONFIG_SYS_NAND_BOOT) && !defined(CONFIG_SYS_NAND_BOOT) -/************************************************************************** - * cpy_clk_code: relocates clock code into SRAM where its safer to execute - * R1 = SRAM destination address. - *************************************************************************/ -ENTRY(cpy_clk_code) - /* Copy DPLL code into SRAM */ - adr r0, go_to_speed /* copy from start of go_to_speed... */ - adr r2, lowlevel_init /* ... up to start of low_level_init */ -next2: - ldmia r0!, {r3 - r10} /* copy from source address [r0] */ - stmia r1!, {r3 - r10} /* copy to target address [r1] */ - cmp r0, r2 /* until source end address [r2] */ - blo next2 - mov pc, lr /* back to caller */ -ENDPROC(cpy_clk_code) - -/* *************************************************************************** - * go_to_speed: -Moves to bypass, -Commits clock dividers, -puts dpll at speed - * -executed from SRAM. - * R0 = CM_CLKEN_PLL-bypass value - * R1 = CM_CLKSEL1_PLL-m, n, and divider values - * R2 = CM_CLKSEL_CORE-divider values - * R3 = CM_IDLEST_CKGEN - addr dpll lock wait - * - * Note: If core unlocks/relocks and SDRAM is running fast already it gets - * confused. A reset of the controller gets it back. Taking away its - * L3 when its not in self refresh seems bad for it. Normally, this - * code runs from flash before SDR is init so that should be ok. - ****************************************************************************/ -ENTRY(go_to_speed) - stmfd sp!, {r4 - r6} - - /* move into fast relock bypass */ - ldr r4, pll_ctl_add - str r0, [r4] -wait1: - ldr r5, [r3] /* get status */ - and r5, r5, #0x1 /* isolate core status */ - cmp r5, #0x1 /* still locked? */ - beq wait1 /* if lock, loop */ - - /* set new dpll dividers _after_ in bypass */ - ldr r5, pll_div_add1 - str r1, [r5] /* set m, n, m2 */ - ldr r5, pll_div_add2 - str r2, [r5] /* set l3/l4/.. dividers*/ - ldr r5, pll_div_add3 /* wkup */ - ldr r2, pll_div_val3 /* rsm val */ - str r2, [r5] - ldr r5, pll_div_add4 /* gfx */ - ldr r2, pll_div_val4 - str r2, [r5] - ldr r5, pll_div_add5 /* emu */ - ldr r2, pll_div_val5 - str r2, [r5] - - /* now prepare GPMC (flash) for new dpll speed */ - /* flash needs to be stable when we jump back to it */ - ldr r5, flash_cfg3_addr - ldr r2, flash_cfg3_val - str r2, [r5] - ldr r5, flash_cfg4_addr - ldr r2, flash_cfg4_val - str r2, [r5] - ldr r5, flash_cfg5_addr - ldr r2, flash_cfg5_val - str r2, [r5] - ldr r5, flash_cfg1_addr - ldr r2, [r5] - orr r2, r2, #0x3 /* up gpmc divider */ - str r2, [r5] - - /* lock DPLL3 and wait a bit */ - orr r0, r0, #0x7 /* set up for lock mode */ - str r0, [r4] /* lock */ - nop /* ARM slow at this point working at sys_clk */ - nop - nop - nop -wait2: - ldr r5, [r3] /* get status */ - and r5, r5, #0x1 /* isolate core status */ - cmp r5, #0x1 /* still locked? */ - bne wait2 /* if lock, loop */ - nop - nop - nop - nop - ldmfd sp!, {r4 - r6} - mov pc, lr /* back to caller, locked */ -ENDPROC(go_to_speed) - -_go_to_speed: .word go_to_speed - -/* these constants need to be close for PIC code */ -/* The Nor has to be in the Flash Base CS0 for this condition to happen */ -flash_cfg1_addr: - .word (GPMC_CONFIG_CS0_BASE + GPMC_CONFIG1) -flash_cfg3_addr: - .word (GPMC_CONFIG_CS0_BASE + GPMC_CONFIG3) -flash_cfg3_val: - .word STNOR_GPMC_CONFIG3 -flash_cfg4_addr: - .word (GPMC_CONFIG_CS0_BASE + GPMC_CONFIG4) -flash_cfg4_val: - .word STNOR_GPMC_CONFIG4 -flash_cfg5_val: - .word STNOR_GPMC_CONFIG5 -flash_cfg5_addr: - .word (GPMC_CONFIG_CS0_BASE + GPMC_CONFIG5) -pll_ctl_add: - .word CM_CLKEN_PLL -pll_div_add1: - .word CM_CLKSEL1_PLL -pll_div_add2: - .word CM_CLKSEL_CORE -pll_div_add3: - .word CM_CLKSEL_WKUP -pll_div_val3: - .word (WKUP_RSM << 1) -pll_div_add4: - .word CM_CLKSEL_GFX -pll_div_val4: - .word (GFX_DIV << 0) -pll_div_add5: - .word CM_CLKSEL1_EMU -pll_div_val5: - .word CLSEL1_EMU_VAL - -#endif - -ENTRY(lowlevel_init) - ldr sp, SRAM_STACK - str ip, [sp] /* stash ip register */ - mov ip, lr /* save link reg across call */ -#if !defined(CONFIG_SYS_NAND_BOOT) && !defined(CONFIG_SYS_ONENAND_BOOT) -/* - * No need to copy/exec the clock code - DPLL adjust already done - * in NAND/oneNAND Boot. - */ - ldr r1, =SRAM_CLK_CODE - bl cpy_clk_code -#endif /* NAND Boot */ - mov lr, ip /* restore link reg */ - ldr ip, [sp] /* restore save ip */ - /* tail-call s_init to setup pll, mux, memory */ - b s_init - -ENDPROC(lowlevel_init) - - /* the literal pools origin */ - .ltorg - -REG_CONTROL_STATUS: - .word CONTROL_STATUS -SRAM_STACK: - .word LOW_LEVEL_SRAM_STACK - -/* DPLL(1-4) PARAM TABLES */ - -/* - * Each of the tables has M, N, FREQSEL, M2 values defined for nominal - * OPP (1.2V). The fields are defined according to dpll_param struct (clock.c). - * The values are defined for all possible sysclk and for ES1 and ES2. - */ - -mpu_dpll_param: -/* 12MHz */ -/* ES1 */ -.word MPU_M_12_ES1, MPU_N_12_ES1, MPU_FSEL_12_ES1, MPU_M2_12_ES1 -/* ES2 */ -.word MPU_M_12_ES2, MPU_N_12_ES2, MPU_FSEL_12_ES2, MPU_M2_ES2 -/* 3410 */ -.word MPU_M_12, MPU_N_12, MPU_FSEL_12, MPU_M2_12 - -/* 13MHz */ -/* ES1 */ -.word MPU_M_13_ES1, MPU_N_13_ES1, MPU_FSEL_13_ES1, MPU_M2_13_ES1 -/* ES2 */ -.word MPU_M_13_ES2, MPU_N_13_ES2, MPU_FSEL_13_ES2, MPU_M2_13_ES2 -/* 3410 */ -.word MPU_M_13, MPU_N_13, MPU_FSEL_13, MPU_M2_13 - -/* 19.2MHz */ -/* ES1 */ -.word MPU_M_19P2_ES1, MPU_N_19P2_ES1, MPU_FSEL_19P2_ES1, MPU_M2_19P2_ES1 -/* ES2 */ -.word MPU_M_19P2_ES2, MPU_N_19P2_ES2, MPU_FSEL_19P2_ES2, MPU_M2_19P2_ES2 -/* 3410 */ -.word MPU_M_19P2, MPU_N_19P2, MPU_FSEL_19P2, MPU_M2_19P2 - -/* 26MHz */ -/* ES1 */ -.word MPU_M_26_ES1, MPU_N_26_ES1, MPU_FSEL_26_ES1, MPU_M2_26_ES1 -/* ES2 */ -.word MPU_M_26_ES2, MPU_N_26_ES2, MPU_FSEL_26_ES2, MPU_M2_26_ES2 -/* 3410 */ -.word MPU_M_26, MPU_N_26, MPU_FSEL_26, MPU_M2_26 - -/* 38.4MHz */ -/* ES1 */ -.word MPU_M_38P4_ES1, MPU_N_38P4_ES1, MPU_FSEL_38P4_ES1, MPU_M2_38P4_ES1 -/* ES2 */ -.word MPU_M_38P4_ES2, MPU_N_38P4_ES2, MPU_FSEL_38P4_ES2, MPU_M2_38P4_ES2 -/* 3410 */ -.word MPU_M_38P4, MPU_N_38P4, MPU_FSEL_38P4, MPU_M2_38P4 - - -.globl get_mpu_dpll_param -get_mpu_dpll_param: - adr r0, mpu_dpll_param - mov pc, lr - -iva_dpll_param: -/* 12MHz */ -/* ES1 */ -.word IVA_M_12_ES1, IVA_N_12_ES1, IVA_FSEL_12_ES1, IVA_M2_12_ES1 -/* ES2 */ -.word IVA_M_12_ES2, IVA_N_12_ES2, IVA_FSEL_12_ES2, IVA_M2_12_ES2 -/* 3410 */ -.word IVA_M_12, IVA_N_12, IVA_FSEL_12, IVA_M2_12 - -/* 13MHz */ -/* ES1 */ -.word IVA_M_13_ES1, IVA_N_13_ES1, IVA_FSEL_13_ES1, IVA_M2_13_ES1 -/* ES2 */ -.word IVA_M_13_ES2, IVA_N_13_ES2, IVA_FSEL_13_ES2, IVA_M2_13_ES2 -/* 3410 */ -.word IVA_M_13, IVA_N_13, IVA_FSEL_13, IVA_M2_13 - -/* 19.2MHz */ -/* ES1 */ -.word IVA_M_19P2_ES1, IVA_N_19P2_ES1, IVA_FSEL_19P2_ES1, IVA_M2_19P2_ES1 -/* ES2 */ -.word IVA_M_19P2_ES2, IVA_N_19P2_ES2, IVA_FSEL_19P2_ES2, IVA_M2_19P2_ES2 -/* 3410 */ -.word IVA_M_19P2, IVA_N_19P2, IVA_FSEL_19P2, IVA_M2_19P2 - -/* 26MHz */ -/* ES1 */ -.word IVA_M_26_ES1, IVA_N_26_ES1, IVA_FSEL_26_ES1, IVA_M2_26_ES1 -/* ES2 */ -.word IVA_M_26_ES2, IVA_N_26_ES2, IVA_FSEL_26_ES2, IVA_M2_26_ES2 -/* 3410 */ -.word IVA_M_26, IVA_N_26, IVA_FSEL_26, IVA_M2_26 - -/* 38.4MHz */ -/* ES1 */ -.word IVA_M_38P4_ES1, IVA_N_38P4_ES1, IVA_FSEL_38P4_ES1, IVA_M2_38P4_ES1 -/* ES2 */ -.word IVA_M_38P4_ES2, IVA_N_38P4_ES2, IVA_FSEL_38P4_ES2, IVA_M2_38P4_ES2 -/* 3410 */ -.word IVA_M_38P4, IVA_N_38P4, IVA_FSEL_38P4, IVA_M2_38P4 - - -.globl get_iva_dpll_param -get_iva_dpll_param: - adr r0, iva_dpll_param - mov pc, lr - -/* Core DPLL targets for L3 at 166 & L133 */ -core_dpll_param: -/* 12MHz */ -/* ES1 */ -.word CORE_M_12_ES1, CORE_N_12_ES1, CORE_FSL_12_ES1, CORE_M2_12_ES1 -/* ES2 */ -.word CORE_M_12, CORE_N_12, CORE_FSEL_12, CORE_M2_12 -/* 3410 */ -.word CORE_M_12, CORE_N_12, CORE_FSEL_12, CORE_M2_12 - -/* 13MHz */ -/* ES1 */ -.word CORE_M_13_ES1, CORE_N_13_ES1, CORE_FSL_13_ES1, CORE_M2_13_ES1 -/* ES2 */ -.word CORE_M_13, CORE_N_13, CORE_FSEL_13, CORE_M2_13 -/* 3410 */ -.word CORE_M_13, CORE_N_13, CORE_FSEL_13, CORE_M2_13 - -/* 19.2MHz */ -/* ES1 */ -.word CORE_M_19P2_ES1, CORE_N_19P2_ES1, CORE_FSL_19P2_ES1, CORE_M2_19P2_ES1 -/* ES2 */ -.word CORE_M_19P2, CORE_N_19P2, CORE_FSEL_19P2, CORE_M2_19P2 -/* 3410 */ -.word CORE_M_19P2, CORE_N_19P2, CORE_FSEL_19P2, CORE_M2_19P2 - -/* 26MHz */ -/* ES1 */ -.word CORE_M_26_ES1, CORE_N_26_ES1, CORE_FSL_26_ES1, CORE_M2_26_ES1 -/* ES2 */ -.word CORE_M_26, CORE_N_26, CORE_FSEL_26, CORE_M2_26 -/* 3410 */ -.word CORE_M_26, CORE_N_26, CORE_FSEL_26, CORE_M2_26 - -/* 38.4MHz */ -/* ES1 */ -.word CORE_M_38P4_ES1, CORE_N_38P4_ES1, CORE_FSL_38P4_ES1, CORE_M2_38P4_ES1 -/* ES2 */ -.word CORE_M_38P4, CORE_N_38P4, CORE_FSEL_38P4, CORE_M2_38P4 -/* 3410 */ -.word CORE_M_38P4, CORE_N_38P4, CORE_FSEL_38P4, CORE_M2_38P4 - -.globl get_core_dpll_param -get_core_dpll_param: - adr r0, core_dpll_param - mov pc, lr - -/* PER DPLL values are same for both ES1 and ES2 */ -per_dpll_param: -/* 12MHz */ -.word PER_M_12, PER_N_12, PER_FSEL_12, PER_M2_12 - -/* 13MHz */ -.word PER_M_13, PER_N_13, PER_FSEL_13, PER_M2_13 - -/* 19.2MHz */ -.word PER_M_19P2, PER_N_19P2, PER_FSEL_19P2, PER_M2_19P2 - -/* 26MHz */ -.word PER_M_26, PER_N_26, PER_FSEL_26, PER_M2_26 - -/* 38.4MHz */ -.word PER_M_38P4, PER_N_38P4, PER_FSEL_38P4, PER_M2_38P4 - -.globl get_per_dpll_param -get_per_dpll_param: - adr r0, per_dpll_param - mov pc, lr - -/* PER2 DPLL values */ -per2_dpll_param: -/* 12MHz */ -.word PER2_M_12, PER2_N_12, PER2_FSEL_12, PER2_M2_12 - -/* 13MHz */ -.word PER2_M_13, PER2_N_13, PER2_FSEL_13, PER2_M2_13 - -/* 19.2MHz */ -.word PER2_M_19P2, PER2_N_19P2, PER2_FSEL_19P2, PER2_M2_19P2 - -/* 26MHz */ -.word PER2_M_26, PER2_N_26, PER2_FSEL_26, PER2_M2_26 - -/* 38.4MHz */ -.word PER2_M_38P4, PER2_N_38P4, PER2_FSEL_38P4, PER2_M2_38P4 - -.globl get_per2_dpll_param -get_per2_dpll_param: - adr r0, per2_dpll_param - mov pc, lr - -/* - * Tables for 36XX/37XX devices - * - */ -mpu_36x_dpll_param: -/* 12MHz */ -.word 50, 0, 0, 1 -/* 13MHz */ -.word 600, 12, 0, 1 -/* 19.2MHz */ -.word 125, 3, 0, 1 -/* 26MHz */ -.word 300, 12, 0, 1 -/* 38.4MHz */ -.word 125, 7, 0, 1 - -iva_36x_dpll_param: -/* 12MHz */ -.word 130, 2, 0, 1 -/* 13MHz */ -.word 20, 0, 0, 1 -/* 19.2MHz */ -.word 325, 11, 0, 1 -/* 26MHz */ -.word 10, 0, 0, 1 -/* 38.4MHz */ -.word 325, 23, 0, 1 - -core_36x_dpll_param: -/* 12MHz */ -.word 100, 2, 0, 1 -/* 13MHz */ -.word 400, 12, 0, 1 -/* 19.2MHz */ -.word 375, 17, 0, 1 -/* 26MHz */ -.word 200, 12, 0, 1 -/* 38.4MHz */ -.word 375, 35, 0, 1 - -per_36x_dpll_param: -/* SYSCLK M N M2 M3 M4 M5 M6 m2DIV */ -.word 12000, 360, 4, 9, 16, 5, 4, 3, 1 -.word 13000, 864, 12, 9, 16, 9, 4, 3, 1 -.word 19200, 360, 7, 9, 16, 5, 4, 3, 1 -.word 26000, 432, 12, 9, 16, 9, 4, 3, 1 -.word 38400, 360, 15, 9, 16, 5, 4, 3, 1 - -per2_36x_dpll_param: -/* 12MHz */ -.word PER2_36XX_M_12, PER2_36XX_N_12, 0, PER2_36XX_M2_12 -/* 13MHz */ -.word PER2_36XX_M_13, PER2_36XX_N_13, 0, PER2_36XX_M2_13 -/* 19.2MHz */ -.word PER2_36XX_M_19P2, PER2_36XX_N_19P2, 0, PER2_36XX_M2_19P2 -/* 26MHz */ -.word PER2_36XX_M_26, PER2_36XX_N_26, 0, PER2_36XX_M2_26 -/* 38.4MHz */ -.word PER2_36XX_M_38P4, PER2_36XX_N_38P4, 0, PER2_36XX_M2_38P4 - - -ENTRY(get_36x_mpu_dpll_param) - adr r0, mpu_36x_dpll_param - mov pc, lr -ENDPROC(get_36x_mpu_dpll_param) - -ENTRY(get_36x_iva_dpll_param) - adr r0, iva_36x_dpll_param - mov pc, lr -ENDPROC(get_36x_iva_dpll_param) - -ENTRY(get_36x_core_dpll_param) - adr r0, core_36x_dpll_param - mov pc, lr -ENDPROC(get_36x_core_dpll_param) - -ENTRY(get_36x_per_dpll_param) - adr r0, per_36x_dpll_param - mov pc, lr -ENDPROC(get_36x_per_dpll_param) - -ENTRY(get_36x_per2_dpll_param) - adr r0, per2_36x_dpll_param - mov pc, lr -ENDPROC(get_36x_per2_dpll_param) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/mem.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/mem.c deleted file mode 100644 index e64940965..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/mem.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * (C) Copyright 2008 - * Texas Instruments, <www.ti.com> - * - * Author : - * Manikandan Pillai <mani.pillai@ti.com> - * - * Initial Code from: - * Richard Woodruff <r-woodruff2@ti.com> - * Syed Mohammed Khasim <khasim@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/mem.h> -#include <asm/arch/sys_proto.h> -#include <command.h> - -struct gpmc *gpmc_cfg; - -#if defined(CONFIG_CMD_NAND) -#if defined(GPMC_NAND_ECC_SP_x8_LAYOUT) || defined(GPMC_NAND_ECC_LP_x8_LAYOUT) -static const u32 gpmc_m_nand[GPMC_MAX_REG] = { - SMNAND_GPMC_CONFIG1, - SMNAND_GPMC_CONFIG2, - SMNAND_GPMC_CONFIG3, - SMNAND_GPMC_CONFIG4, - SMNAND_GPMC_CONFIG5, - SMNAND_GPMC_CONFIG6, - 0, -}; -#else -static const u32 gpmc_m_nand[GPMC_MAX_REG] = { - M_NAND_GPMC_CONFIG1, - M_NAND_GPMC_CONFIG2, - M_NAND_GPMC_CONFIG3, - M_NAND_GPMC_CONFIG4, - M_NAND_GPMC_CONFIG5, - M_NAND_GPMC_CONFIG6, 0 -}; -#endif -#endif /* CONFIG_CMD_NAND */ - -#if defined(CONFIG_CMD_ONENAND) -static const u32 gpmc_onenand[GPMC_MAX_REG] = { - ONENAND_GPMC_CONFIG1, - ONENAND_GPMC_CONFIG2, - ONENAND_GPMC_CONFIG3, - ONENAND_GPMC_CONFIG4, - ONENAND_GPMC_CONFIG5, - ONENAND_GPMC_CONFIG6, 0 -}; -#endif /* CONFIG_CMD_ONENAND */ - -/******************************************************** - * mem_ok() - test used to see if timings are correct - * for a part. Helps in guessing which part - * we are currently using. - *******************************************************/ -u32 mem_ok(u32 cs) -{ - u32 val1, val2, addr; - u32 pattern = 0x12345678; - - addr = OMAP34XX_SDRC_CS0 + get_sdr_cs_offset(cs); - - writel(0x0, addr + 0x400); /* clear pos A */ - writel(pattern, addr); /* pattern to pos B */ - writel(0x0, addr + 4); /* remove pattern off the bus */ - val1 = readl(addr + 0x400); /* get pos A value */ - val2 = readl(addr); /* get val2 */ - writel(0x0, addr + 0x400); /* clear pos A */ - - if ((val1 != 0) || (val2 != pattern)) /* see if pos A val changed */ - return 0; - else - return 1; -} - -void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base, - u32 size) -{ - writel(0, &cs->config7); - sdelay(1000); - /* Delay for settling */ - writel(gpmc_config[0], &cs->config1); - writel(gpmc_config[1], &cs->config2); - writel(gpmc_config[2], &cs->config3); - writel(gpmc_config[3], &cs->config4); - writel(gpmc_config[4], &cs->config5); - writel(gpmc_config[5], &cs->config6); - - /* - * Enable the config. size is the CS size and goes in - * bits 11:8. We set bit 6 to enable this CS and the base - * address goes into bits 5:0. - */ - writel((size << 8) | (GPMC_CS_ENABLE << 6) | - ((base >> 24) & GPMC_BASEADDR_MASK), - &cs->config7); - sdelay(2000); -} - -/***************************************************** - * gpmc_init(): init gpmc bus - * Init GPMC for x16, MuxMode (SDRAM in x32). - * This code can only be executed from SRAM or SDRAM. - *****************************************************/ -void gpmc_init(void) -{ - /* putting a blanket check on GPMC based on ZeBu for now */ - gpmc_cfg = (struct gpmc *)GPMC_BASE; -#if defined(CONFIG_CMD_NAND) || defined(CONFIG_CMD_ONENAND) - const u32 *gpmc_config = NULL; - u32 base = 0; - u32 size = 0; -#endif - u32 config = 0; - - /* global settings */ - writel(0, &gpmc_cfg->irqenable); /* isr's sources masked */ - writel(0, &gpmc_cfg->timeout_control);/* timeout disable */ - - config = readl(&gpmc_cfg->config); - config &= (~0xf00); - writel(config, &gpmc_cfg->config); - - /* - * Disable the GPMC0 config set by ROM code - * It conflicts with our MPDB (both at 0x08000000) - */ - writel(0, &gpmc_cfg->cs[0].config7); - sdelay(1000); - -#if defined(CONFIG_CMD_NAND) /* CS 0 */ - gpmc_config = gpmc_m_nand; - - base = PISMO1_NAND_BASE; - size = PISMO1_NAND_SIZE; - enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size); -#endif - -#if defined(CONFIG_CMD_ONENAND) - gpmc_config = gpmc_onenand; - base = PISMO1_ONEN_BASE; - size = PISMO1_ONEN_SIZE; - enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size); -#endif -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/sdrc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/sdrc.c deleted file mode 100644 index 7a291318a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/sdrc.c +++ /dev/null @@ -1,237 +0,0 @@ -/* - * Functions related to OMAP3 SDRC. - * - * This file has been created after exctracting and consolidating - * the SDRC related content from mem.c and board.c, also created - * generic init function (mem_init). - * - * Copyright (C) 2004-2010 - * Texas Instruments Incorporated - http://www.ti.com/ - * - * Copyright (C) 2011 - * Corscience GmbH & Co. KG - Simon Schwarz <schwarz@corscience.de> - * - * Author : - * Vaibhav Hiremath <hvaibhav@ti.com> - * - * Original implementation by (mem.c, board.c) : - * Sunil Kumar <sunilsaini05@gmail.com> - * Shashi Ranjan <shashiranjanmca05@gmail.com> - * Manikandan Pillai <mani.pillai@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/mem.h> -#include <asm/arch/sys_proto.h> - -DECLARE_GLOBAL_DATA_PTR; -extern omap3_sysinfo sysinfo; - -static struct sdrc *sdrc_base = (struct sdrc *)OMAP34XX_SDRC_BASE; - -/* - * is_mem_sdr - - * - Return 1 if mem type in use is SDR - */ -u32 is_mem_sdr(void) -{ - if (readl(&sdrc_base->cs[CS0].mr) == SDRC_MR_0_SDR) - return 1; - return 0; -} - -/* - * make_cs1_contiguous - - * - When we have CS1 populated we want to have it mapped after cs0 to allow - * command line mem=xyz use all memory with out discontinuous support - * compiled in. We could do it in the ATAG, but there really is two banks... - */ -void make_cs1_contiguous(void) -{ - u32 size, a_add_low, a_add_high; - - size = get_sdr_cs_size(CS0); - size >>= 25; /* divide by 32 MiB to find size to offset CS1 */ - a_add_high = (size & 3) << 8; /* set up low field */ - a_add_low = (size & 0x3C) >> 2; /* set up high field */ - writel((a_add_high | a_add_low), &sdrc_base->cs_cfg); - -} - - -/* - * get_sdr_cs_size - - * - Get size of chip select 0/1 - */ -u32 get_sdr_cs_size(u32 cs) -{ - u32 size; - - /* get ram size field */ - size = readl(&sdrc_base->cs[cs].mcfg) >> 8; - size &= 0x3FF; /* remove unwanted bits */ - size <<= 21; /* multiply by 2 MiB to find size in MB */ - return size; -} - -/* - * get_sdr_cs_offset - - * - Get offset of cs from cs0 start - */ -u32 get_sdr_cs_offset(u32 cs) -{ - u32 offset; - - if (!cs) - return 0; - - offset = readl(&sdrc_base->cs_cfg); - offset = (offset & 15) << 27 | (offset & 0x300) << 17; - - return offset; -} - -/* - * write_sdrc_timings - - * - Takes CS and associated timings and initalize SDRAM - * - Test CS to make sure it's OK for use - */ -static void write_sdrc_timings(u32 cs, struct sdrc_actim *sdrc_actim_base, - struct board_sdrc_timings *timings) -{ - /* Setup timings we got from the board. */ - writel(timings->mcfg, &sdrc_base->cs[cs].mcfg); - writel(timings->ctrla, &sdrc_actim_base->ctrla); - writel(timings->ctrlb, &sdrc_actim_base->ctrlb); - writel(timings->rfr_ctrl, &sdrc_base->cs[cs].rfr_ctrl); - writel(CMD_NOP, &sdrc_base->cs[cs].manual); - writel(CMD_PRECHARGE, &sdrc_base->cs[cs].manual); - writel(CMD_AUTOREFRESH, &sdrc_base->cs[cs].manual); - writel(CMD_AUTOREFRESH, &sdrc_base->cs[cs].manual); - writel(timings->mr, &sdrc_base->cs[cs].mr); - - /* - * Test ram in this bank - * Disable if bad or not present - */ - if (!mem_ok(cs)) - writel(0, &sdrc_base->cs[cs].mcfg); -} - -/* - * do_sdrc_init - - * - Code called once in C-Stack only context for CS0 and with early being - * true and a possible 2nd time depending on memory configuration from - * stack+global context. - */ -void do_sdrc_init(u32 cs, u32 early) -{ - struct sdrc_actim *sdrc_actim_base0, *sdrc_actim_base1; - struct board_sdrc_timings timings; - - sdrc_actim_base0 = (struct sdrc_actim *)SDRC_ACTIM_CTRL0_BASE; - sdrc_actim_base1 = (struct sdrc_actim *)SDRC_ACTIM_CTRL1_BASE; - - /* - * When called in the early context this may be SPL and we will - * need to set all of the timings. This ends up being board - * specific so we call a helper function to take care of this - * for us. Otherwise, to be safe, we need to copy the settings - * from the first bank to the second. We will setup CS0, - * then set cs_cfg to the appropriate value then try and - * setup CS1. - */ -#ifdef CONFIG_SPL_BUILD - get_board_mem_timings(&timings); -#endif - if (early) { - /* reset sdrc controller */ - writel(SOFTRESET, &sdrc_base->sysconfig); - wait_on_value(RESETDONE, RESETDONE, &sdrc_base->status, - 12000000); - writel(0, &sdrc_base->sysconfig); - - /* setup sdrc to ball mux */ - writel(SDRC_SHARING, &sdrc_base->sharing); - - /* Disable Power Down of CKE because of 1 CKE on combo part */ - writel(WAKEUPPROC | SRFRONRESET | PAGEPOLICY_HIGH, - &sdrc_base->power); - - writel(ENADLL | DLLPHASE_90, &sdrc_base->dlla_ctrl); - sdelay(0x20000); -#ifdef CONFIG_SPL_BUILD - write_sdrc_timings(CS0, sdrc_actim_base0, &timings); - make_cs1_contiguous(); - write_sdrc_timings(CS1, sdrc_actim_base1, &timings); -#endif - - } - - /* - * If we aren't using SPL we have been loaded by some - * other means which may not have correctly initialized - * both CS0 and CS1 (such as some older versions of x-loader) - * so we may be asked now to setup CS1. - */ - if (cs == CS1) { - timings.mcfg = readl(&sdrc_base->cs[CS0].mcfg), - timings.rfr_ctrl = readl(&sdrc_base->cs[CS0].rfr_ctrl); - timings.ctrla = readl(&sdrc_actim_base0->ctrla); - timings.ctrlb = readl(&sdrc_actim_base0->ctrlb); - timings.mr = readl(&sdrc_base->cs[CS0].mr); - write_sdrc_timings(cs, sdrc_actim_base1, &timings); - } -} - -/* - * dram_init - - * - Sets uboots idea of sdram size - */ -int dram_init(void) -{ - unsigned int size0 = 0, size1 = 0; - - size0 = get_sdr_cs_size(CS0); - /* - * We always need to have cs_cfg point at where the second - * bank would be, if present. Failure to do so can lead to - * strange situations where memory isn't detected and - * configured correctly. CS0 will already have been setup - * at this point. - */ - make_cs1_contiguous(); - do_sdrc_init(CS1, NOT_EARLY); - size1 = get_sdr_cs_size(CS1); - - gd->ram_size = size0 + size1; - - return 0; -} - -void dram_init_banksize (void) -{ - unsigned int size0 = 0, size1 = 0; - - size0 = get_sdr_cs_size(CS0); - size1 = get_sdr_cs_size(CS1); - - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = size0; - gd->bd->bi_dram[1].start = PHYS_SDRAM_1 + get_sdr_cs_offset(CS1); - gd->bd->bi_dram[1].size = size1; -} - -/* - * mem_init - - * - Init the sdrc chip, - * - Selects CS0 and CS1, - */ -void mem_init(void) -{ - /* only init up first bank here */ - do_sdrc_init(CS0, EARLY_INIT); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/spl_id_nand.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/spl_id_nand.c deleted file mode 100644 index db6de0911..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/spl_id_nand.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * (C) Copyright 2011 - * Texas Instruments, <www.ti.com> - * - * Author : - * Tom Rini <trini@ti.com> - * - * Initial Code from: - * Richard Woodruff <r-woodruff2@ti.com> - * Jian Zhang <jzhang@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <linux/mtd/nand.h> -#include <asm/io.h> -#include <asm/arch/sys_proto.h> -#include <asm/arch/mem.h> - -static struct gpmc *gpmc_config = (struct gpmc *)GPMC_BASE; - -/* nand_command: Send a flash command to the flash chip */ -static void nand_command(u8 command) -{ - writeb(command, &gpmc_config->cs[0].nand_cmd); - - if (command == NAND_CMD_RESET) { - unsigned char ret_val; - writeb(NAND_CMD_STATUS, &gpmc_config->cs[0].nand_cmd); - do { - /* Wait until ready */ - ret_val = readl(&gpmc_config->cs[0].nand_dat); - } while ((ret_val & NAND_STATUS_READY) != NAND_STATUS_READY); - } -} - -/* - * Many boards will want to know the results of the NAND_CMD_READID command - * in order to decide what to do about DDR initialization. This function - * allows us to do that very early and to pass those results back to the - * board so it can make whatever decisions need to be made. - */ -void identify_nand_chip(int *mfr, int *id) -{ - /* Make sure that we have setup GPMC for NAND correctly. */ - writel(M_NAND_GPMC_CONFIG1, &gpmc_config->cs[0].config1); - writel(M_NAND_GPMC_CONFIG2, &gpmc_config->cs[0].config2); - writel(M_NAND_GPMC_CONFIG3, &gpmc_config->cs[0].config3); - writel(M_NAND_GPMC_CONFIG4, &gpmc_config->cs[0].config4); - writel(M_NAND_GPMC_CONFIG5, &gpmc_config->cs[0].config5); - writel(M_NAND_GPMC_CONFIG6, &gpmc_config->cs[0].config6); - - /* - * Enable the config. The CS size goes in bits 11:8. We set - * bit 6 to enable the CS and the base address goes into bits 5:0. - */ - writel((GPMC_SIZE_128M << 8) | (GPMC_CS_ENABLE << 6) | - ((NAND_BASE >> 24) & GPMC_BASEADDR_MASK), - &gpmc_config->cs[0].config7); - - sdelay(2000); - - /* Issue a RESET and then READID */ - nand_command(NAND_CMD_RESET); - nand_command(NAND_CMD_READID); - - /* Set the address to read to 0x0 */ - writeb(0x0, &gpmc_config->cs[0].nand_adr); - - /* Read off the manufacturer and device id. */ - *mfr = readb(&gpmc_config->cs[0].nand_dat); - *id = readb(&gpmc_config->cs[0].nand_dat); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/sys_info.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/sys_info.c deleted file mode 100644 index bef5f05ea..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap3/sys_info.c +++ /dev/null @@ -1,364 +0,0 @@ -/* - * (C) Copyright 2008 - * Texas Instruments, <www.ti.com> - * - * Author : - * Manikandan Pillai <mani.pillai@ti.com> - * - * Derived from Beagle Board and 3430 SDP code by - * Richard Woodruff <r-woodruff2@ti.com> - * Syed Mohammed Khasim <khasim@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/mem.h> /* get mem tables */ -#include <asm/arch/sys_proto.h> -#include <i2c.h> -#include <linux/compiler.h> - -extern omap3_sysinfo sysinfo; -static struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE; - -#ifdef CONFIG_DISPLAY_CPUINFO -static char *rev_s[CPU_3XX_MAX_REV] = { - "1.0", - "2.0", - "2.1", - "3.0", - "3.1", - "UNKNOWN", - "UNKNOWN", - "3.1.2"}; - -/* this is the revision table for 37xx CPUs */ -static char *rev_s_37xx[CPU_37XX_MAX_REV] = { - "1.0", - "1.1", - "1.2"}; -#endif /* CONFIG_DISPLAY_CPUINFO */ - -/***************************************************************** - * get_dieid(u32 *id) - read die ID - *****************************************************************/ -void get_dieid(u32 *id) -{ - struct ctrl_id *id_base = (struct ctrl_id *)OMAP34XX_ID_L4_IO_BASE; - - id[3] = readl(&id_base->die_id_0); - id[2] = readl(&id_base->die_id_1); - id[1] = readl(&id_base->die_id_2); - id[0] = readl(&id_base->die_id_3); -} - -/***************************************************************** - * dieid_num_r(void) - read and set die ID - *****************************************************************/ -void dieid_num_r(void) -{ - char *uid_s, die_id[34]; - u32 id[4]; - - memset(die_id, 0, sizeof(die_id)); - - uid_s = getenv("dieid#"); - - if (uid_s == NULL) { - get_dieid(id); - sprintf(die_id, "%08x%08x%08x%08x", id[0], id[1], id[2], id[3]); - setenv("dieid#", die_id); - uid_s = die_id; - } - - printf("Die ID #%s\n", uid_s); -} - -/****************************************** - * get_cpu_type(void) - extract cpu info - ******************************************/ -u32 get_cpu_type(void) -{ - return readl(&ctrl_base->ctrl_omap_stat); -} - -/****************************************** - * get_cpu_id(void) - extract cpu id - * returns 0 for ES1.0, cpuid otherwise - ******************************************/ -u32 get_cpu_id(void) -{ - struct ctrl_id *id_base; - u32 cpuid = 0; - - /* - * On ES1.0 the IDCODE register is not exposed on L4 - * so using CPU ID to differentiate between ES1.0 and > ES1.0. - */ - __asm__ __volatile__("mrc p15, 0, %0, c0, c0, 0":"=r"(cpuid)); - if ((cpuid & 0xf) == 0x0) { - return 0; - } else { - /* Decode the IDs on > ES1.0 */ - id_base = (struct ctrl_id *) OMAP34XX_ID_L4_IO_BASE; - - cpuid = readl(&id_base->idcode); - } - - return cpuid; -} - -/****************************************** - * get_cpu_family(void) - extract cpu info - ******************************************/ -u32 get_cpu_family(void) -{ - u16 hawkeye; - u32 cpu_family; - u32 cpuid = get_cpu_id(); - - if (cpuid == 0) - return CPU_OMAP34XX; - - hawkeye = (cpuid >> HAWKEYE_SHIFT) & 0xffff; - switch (hawkeye) { - case HAWKEYE_OMAP34XX: - cpu_family = CPU_OMAP34XX; - break; - case HAWKEYE_AM35XX: - cpu_family = CPU_AM35XX; - break; - case HAWKEYE_OMAP36XX: - cpu_family = CPU_OMAP36XX; - break; - default: - cpu_family = CPU_OMAP34XX; - } - - return cpu_family; -} - -/****************************************** - * get_cpu_rev(void) - extract version info - ******************************************/ -u32 get_cpu_rev(void) -{ - u32 cpuid = get_cpu_id(); - - if (cpuid == 0) - return CPU_3XX_ES10; - else - return (cpuid >> CPU_3XX_ID_SHIFT) & 0xf; -} - -/***************************************************************** - * get_sku_id(void) - read sku_id to get info on max clock rate - *****************************************************************/ -u32 get_sku_id(void) -{ - struct ctrl_id *id_base = (struct ctrl_id *)OMAP34XX_ID_L4_IO_BASE; - return readl(&id_base->sku_id) & SKUID_CLK_MASK; -} - -/*************************************************************************** - * get_gpmc0_base() - Return current address hardware will be - * fetching from. The below effectively gives what is correct, its a bit - * mis-leading compared to the TRM. For the most general case the mask - * needs to be also taken into account this does work in practice. - * - for u-boot we currently map: - * -- 0 to nothing, - * -- 4 to flash - * -- 8 to enent - * -- c to wifi - ****************************************************************************/ -u32 get_gpmc0_base(void) -{ - u32 b; - - b = readl(&gpmc_cfg->cs[0].config7); - b &= 0x1F; /* keep base [5:0] */ - b = b << 24; /* ret 0x0b000000 */ - return b; -} - -/******************************************************************* - * get_gpmc0_width() - See if bus is in x8 or x16 (mainly for nand) - *******************************************************************/ -u32 get_gpmc0_width(void) -{ - return WIDTH_16BIT; -} - -/************************************************************************* - * get_board_rev() - setup to pass kernel board revision information - * returns:(bit[0-3] sub version, higher bit[7-4] is higher version) - *************************************************************************/ -u32 __weak get_board_rev(void) -{ - return 0x20; -} - -/******************************************************** - * get_base(); get upper addr of current execution - *******************************************************/ -u32 get_base(void) -{ - u32 val; - - __asm__ __volatile__("mov %0, pc \n":"=r"(val)::"memory"); - val &= 0xF0000000; - val >>= 28; - return val; -} - -/******************************************************** - * is_running_in_flash() - tell if currently running in - * FLASH. - *******************************************************/ -u32 is_running_in_flash(void) -{ - if (get_base() < 4) - return 1; /* in FLASH */ - - return 0; /* running in SRAM or SDRAM */ -} - -/******************************************************** - * is_running_in_sram() - tell if currently running in - * SRAM. - *******************************************************/ -u32 is_running_in_sram(void) -{ - if (get_base() == 4) - return 1; /* in SRAM */ - - return 0; /* running in FLASH or SDRAM */ -} - -/******************************************************** - * is_running_in_sdram() - tell if currently running in - * SDRAM. - *******************************************************/ -u32 is_running_in_sdram(void) -{ - if (get_base() > 4) - return 1; /* in SDRAM */ - - return 0; /* running in SRAM or FLASH */ -} - -/*************************************************************** - * get_boot_type() - Is this an XIP type device or a stream one - * bits 4-0 specify type. Bit 5 says mem/perif - ***************************************************************/ -u32 get_boot_type(void) -{ - return (readl(&ctrl_base->status) & SYSBOOT_MASK); -} - -/************************************************************* - * get_device_type(): tell if GP/HS/EMU/TST - *************************************************************/ -u32 get_device_type(void) -{ - return ((readl(&ctrl_base->status) & (DEVICE_MASK)) >> 8); -} - -#ifdef CONFIG_DISPLAY_CPUINFO -/** - * Print CPU information - */ -int print_cpuinfo (void) -{ - char *cpu_family_s, *cpu_s, *sec_s, *max_clk; - - switch (get_cpu_family()) { - case CPU_OMAP34XX: - cpu_family_s = "OMAP"; - switch (get_cpu_type()) { - case OMAP3503: - cpu_s = "3503"; - break; - case OMAP3515: - cpu_s = "3515"; - break; - case OMAP3525: - cpu_s = "3525"; - break; - case OMAP3530: - cpu_s = "3530"; - break; - default: - cpu_s = "35XX"; - break; - } - if ((get_cpu_rev() >= CPU_3XX_ES31) && - (get_sku_id() == SKUID_CLK_720MHZ)) - max_clk = "720 MHz"; - else - max_clk = "600 MHz"; - - break; - case CPU_AM35XX: - cpu_family_s = "AM"; - switch (get_cpu_type()) { - case AM3505: - cpu_s = "3505"; - break; - case AM3517: - cpu_s = "3517"; - break; - default: - cpu_s = "35XX"; - break; - } - max_clk = "600 Mhz"; - break; - case CPU_OMAP36XX: - cpu_family_s = "OMAP"; - switch (get_cpu_type()) { - case OMAP3730: - cpu_s = "3630/3730"; - break; - default: - cpu_s = "36XX/37XX"; - break; - } - max_clk = "1 Ghz"; - break; - default: - cpu_family_s = "OMAP"; - cpu_s = "35XX"; - max_clk = "600 Mhz"; - } - - switch (get_device_type()) { - case TST_DEVICE: - sec_s = "TST"; - break; - case EMU_DEVICE: - sec_s = "EMU"; - break; - case HS_DEVICE: - sec_s = "HS"; - break; - case GP_DEVICE: - sec_s = "GP"; - break; - default: - sec_s = "?"; - } - - if (CPU_OMAP36XX == get_cpu_family()) - printf("%s%s-%s ES%s, CPU-OPP2, L3-200MHz, Max CPU Clock %s\n", - cpu_family_s, cpu_s, sec_s, - rev_s_37xx[get_cpu_rev()], max_clk); - else - printf("%s%s-%s ES%s, CPU-OPP2, L3-165MHz, Max CPU Clock %s\n", - cpu_family_s, cpu_s, sec_s, - rev_s[get_cpu_rev()], max_clk); - - return 0; -} -#endif /* CONFIG_DISPLAY_CPUINFO */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/Makefile deleted file mode 100644 index 76a032a2d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# -# (C) Copyright 2000-2010 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += sdram_elpida.o -obj-y += hwinit.o -obj-y += emif.o -obj-y += prcm-regs.o -obj-y += hw_data.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/config.mk b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/config.mk deleted file mode 100644 index ad44d6384..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/config.mk +++ /dev/null @@ -1,15 +0,0 @@ -# -# Copyright 2011 Linaro Limited -# -# (C) Copyright 2010 -# Texas Instruments, <www.ti.com> -# -# Aneesh V <aneesh@ti.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# -ifdef CONFIG_SPL_BUILD -ALL-y += MLO -else -ALL-y += u-boot.img -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/emif.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/emif.c deleted file mode 100644 index e89032be7..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/emif.c +++ /dev/null @@ -1,112 +0,0 @@ -/* - * EMIF programming - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Aneesh V <aneesh@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/emif.h> -#include <asm/arch/sys_proto.h> -#include <asm/utils.h> - -#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS -u32 *const T_num = (u32 *)OMAP_SRAM_SCRATCH_EMIF_T_NUM; -u32 *const T_den = (u32 *)OMAP_SRAM_SCRATCH_EMIF_T_DEN; -#endif - -#ifdef CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS -/* Base AC Timing values specified by JESD209-2 for 400MHz operation */ -static const struct lpddr2_ac_timings timings_jedec_400_mhz = { - .max_freq = 400000000, - .RL = 6, - .tRPab = 21, - .tRCD = 18, - .tWR = 15, - .tRASmin = 42, - .tRRD = 10, - .tWTRx2 = 15, - .tXSR = 140, - .tXPx2 = 15, - .tRFCab = 130, - .tRTPx2 = 15, - .tCKE = 3, - .tCKESR = 15, - .tZQCS = 90, - .tZQCL = 360, - .tZQINIT = 1000, - .tDQSCKMAXx2 = 11, - .tRASmax = 70, - .tFAW = 50 -}; - -/* Base AC Timing values specified by JESD209-2 for 200 MHz operation */ -static const struct lpddr2_ac_timings timings_jedec_200_mhz = { - .max_freq = 200000000, - .RL = 3, - .tRPab = 21, - .tRCD = 18, - .tWR = 15, - .tRASmin = 42, - .tRRD = 10, - .tWTRx2 = 20, - .tXSR = 140, - .tXPx2 = 15, - .tRFCab = 130, - .tRTPx2 = 15, - .tCKE = 3, - .tCKESR = 15, - .tZQCS = 90, - .tZQCL = 360, - .tZQINIT = 1000, - .tDQSCKMAXx2 = 11, - .tRASmax = 70, - .tFAW = 50 -}; - -/* - * Min tCK values specified by JESD209-2 - * Min tCK specifies the minimum duration of some AC timing parameters in terms - * of the number of cycles. If the calculated number of cycles based on the - * absolute time value is less than the min tCK value, min tCK value should - * be used instead. This typically happens at low frequencies. - */ -static const struct lpddr2_min_tck min_tck_jedec = { - .tRL = 3, - .tRP_AB = 3, - .tRCD = 3, - .tWR = 3, - .tRAS_MIN = 3, - .tRRD = 2, - .tWTR = 2, - .tXP = 2, - .tRTP = 2, - .tCKE = 3, - .tCKESR = 3, - .tFAW = 8 -}; - -static const struct lpddr2_ac_timings const* - jedec_ac_timings[MAX_NUM_SPEEDBINS] = { - &timings_jedec_200_mhz, - &timings_jedec_400_mhz -}; - -static const struct lpddr2_device_timings jedec_default_timings = { - .ac_timings = jedec_ac_timings, - .min_tck = &min_tck_jedec -}; - -void emif_get_device_timings(u32 emif_nr, - const struct lpddr2_device_timings **cs0_device_timings, - const struct lpddr2_device_timings **cs1_device_timings) -{ - /* Assume Identical devices on EMIF1 & EMIF2 */ - *cs0_device_timings = &jedec_default_timings; - *cs1_device_timings = &jedec_default_timings; -} -#endif /* CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/hw_data.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/hw_data.c deleted file mode 100644 index 029533c85..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/hw_data.c +++ /dev/null @@ -1,457 +0,0 @@ -/* - * - * HW data initialization for OMAP4 - * - * (C) Copyright 2013 - * Texas Instruments, <www.ti.com> - * - * Sricharan R <r.sricharan@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/arch/omap.h> -#include <asm/arch/sys_proto.h> -#include <asm/omap_common.h> -#include <asm/arch/clock.h> -#include <asm/omap_gpio.h> -#include <asm/io.h> - -struct prcm_regs const **prcm = - (struct prcm_regs const **) OMAP_SRAM_SCRATCH_PRCM_PTR; -struct dplls const **dplls_data = - (struct dplls const **) OMAP_SRAM_SCRATCH_DPLLS_PTR; -struct vcores_data const **omap_vcores = - (struct vcores_data const **) OMAP_SRAM_SCRATCH_VCORES_PTR; -struct omap_sys_ctrl_regs const **ctrl = - (struct omap_sys_ctrl_regs const **)OMAP_SRAM_SCRATCH_SYS_CTRL; - -/* - * The M & N values in the following tables are created using the - * following tool: - * tools/omap/clocks_get_m_n.c - * Please use this tool for creating the table for any new frequency. - */ - -/* - * dpll locked at 1400 MHz MPU clk at 700 MHz(OPP100) - DCC OFF - * OMAP4460 OPP_NOM frequency - */ -static const struct dpll_params mpu_dpll_params_1400mhz[NUM_SYS_CLKS] = { - {175, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {700, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {125, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {401, 10, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {350, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {700, 26, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {638, 34, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* - * dpll locked at 1600 MHz - MPU clk at 800 MHz(OPP Turbo 4430) - * OMAP4430 OPP_TURBO frequency - * OMAP4470 OPP_NOM frequency - */ -static const struct dpll_params mpu_dpll_params_1600mhz[NUM_SYS_CLKS] = { - {200, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {800, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {619, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {125, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {400, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {800, 26, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {125, 5, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* - * dpll locked at 1200 MHz - MPU clk at 600 MHz - * OMAP4430 OPP_NOM frequency - */ -static const struct dpll_params mpu_dpll_params_1200mhz[NUM_SYS_CLKS] = { - {50, 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {600, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {250, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {125, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {300, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {200, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {125, 7, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* OMAP4460 OPP_NOM frequency */ -/* OMAP4470 OPP_NOM (Low Power) frequency */ -static const struct dpll_params core_dpll_params_1600mhz[NUM_SYS_CLKS] = { - {200, 2, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 12 MHz */ - {800, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 13 MHz */ - {619, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 16.8 MHz */ - {125, 2, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 19.2 MHz */ - {400, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 26 MHz */ - {800, 26, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 27 MHz */ - {125, 5, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* OMAP4430 ES1 OPP_NOM frequency */ -static const struct dpll_params core_dpll_params_es1_1524mhz[NUM_SYS_CLKS] = { - {127, 1, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 12 MHz */ - {762, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 13 MHz */ - {635, 13, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 16.8 MHz */ - {635, 15, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 19.2 MHz */ - {381, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 26 MHz */ - {254, 8, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 27 MHz */ - {496, 24, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* OMAP4430 ES2.X OPP_NOM frequency */ -static const struct dpll_params - core_dpll_params_es2_1600mhz_ddr200mhz[NUM_SYS_CLKS] = { - {200, 2, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 12 MHz */ - {800, 12, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 13 MHz */ - {619, 12, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 16.8 MHz */ - {125, 2, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 19.2 MHz */ - {400, 12, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 26 MHz */ - {800, 26, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 27 MHz */ - {125, 5, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -static const struct dpll_params per_dpll_params_1536mhz[NUM_SYS_CLKS] = { - {64, 0, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 12 MHz */ - {768, 12, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 13 MHz */ - {320, 6, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 16.8 MHz */ - {40, 0, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 19.2 MHz */ - {384, 12, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 26 MHz */ - {256, 8, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 27 MHz */ - {20, 0, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -static const struct dpll_params iva_dpll_params_1862mhz[NUM_SYS_CLKS] = { - {931, 11, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {931, 12, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {665, 11, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {727, 14, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {931, 25, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {931, 26, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {291, 11, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* ABE M & N values with sys_clk as source */ -static const struct dpll_params - abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = { - {49, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {68, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {35, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {46, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {34, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {29, 7, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {64, 24, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* ABE M & N values with 32K clock as source */ -static const struct dpll_params abe_dpll_params_32k_196608khz = { - 750, 0, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1 -}; - -static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = { - {80, 0, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {960, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {400, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {50, 0, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {480, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {320, 8, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {25, 0, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -struct dplls omap4430_dplls_es1 = { - .mpu = mpu_dpll_params_1200mhz, - .core = core_dpll_params_es1_1524mhz, - .per = per_dpll_params_1536mhz, - .iva = iva_dpll_params_1862mhz, -#ifdef CONFIG_SYS_OMAP_ABE_SYSCK - .abe = abe_dpll_params_sysclk_196608khz, -#else - .abe = &abe_dpll_params_32k_196608khz, -#endif - .usb = usb_dpll_params_1920mhz, - .ddr = NULL -}; - -struct dplls omap4430_dplls_es20 = { - .mpu = mpu_dpll_params_1200mhz, - .core = core_dpll_params_es2_1600mhz_ddr200mhz, - .per = per_dpll_params_1536mhz, - .iva = iva_dpll_params_1862mhz, -#ifdef CONFIG_SYS_OMAP_ABE_SYSCK - .abe = abe_dpll_params_sysclk_196608khz, -#else - .abe = &abe_dpll_params_32k_196608khz, -#endif - .usb = usb_dpll_params_1920mhz, - .ddr = NULL -}; - -struct dplls omap4430_dplls = { - .mpu = mpu_dpll_params_1200mhz, - .core = core_dpll_params_1600mhz, - .per = per_dpll_params_1536mhz, - .iva = iva_dpll_params_1862mhz, -#ifdef CONFIG_SYS_OMAP_ABE_SYSCK - .abe = abe_dpll_params_sysclk_196608khz, -#else - .abe = &abe_dpll_params_32k_196608khz, -#endif - .usb = usb_dpll_params_1920mhz, - .ddr = NULL -}; - -struct dplls omap4460_dplls = { - .mpu = mpu_dpll_params_1400mhz, - .core = core_dpll_params_1600mhz, - .per = per_dpll_params_1536mhz, - .iva = iva_dpll_params_1862mhz, -#ifdef CONFIG_SYS_OMAP_ABE_SYSCK - .abe = abe_dpll_params_sysclk_196608khz, -#else - .abe = &abe_dpll_params_32k_196608khz, -#endif - .usb = usb_dpll_params_1920mhz, - .ddr = NULL -}; - -struct dplls omap4470_dplls = { - .mpu = mpu_dpll_params_1600mhz, - .core = core_dpll_params_1600mhz, - .per = per_dpll_params_1536mhz, - .iva = iva_dpll_params_1862mhz, -#ifdef CONFIG_SYS_OMAP_ABE_SYSCK - .abe = abe_dpll_params_sysclk_196608khz, -#else - .abe = &abe_dpll_params_32k_196608khz, -#endif - .usb = usb_dpll_params_1920mhz, - .ddr = NULL -}; - -struct pmic_data twl6030_4430es1 = { - .base_offset = PHOENIX_SMPS_BASE_VOLT_STD_MODE_UV, - .step = 12660, /* 12.66 mV represented in uV */ - /* The code starts at 1 not 0 */ - .start_code = 1, - .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, - .pmic_bus_init = sri2c_init, - .pmic_write = omap_vc_bypass_send_value, -}; - -/* twl6030 struct is used for TWL6030 and TWL6032 PMIC */ -struct pmic_data twl6030 = { - .base_offset = PHOENIX_SMPS_BASE_VOLT_STD_MODE_WITH_OFFSET_UV, - .step = 12660, /* 12.66 mV represented in uV */ - /* The code starts at 1 not 0 */ - .start_code = 1, - .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, - .pmic_bus_init = sri2c_init, - .pmic_write = omap_vc_bypass_send_value, -}; - -struct pmic_data tps62361 = { - .base_offset = TPS62361_BASE_VOLT_MV, - .step = 10000, /* 10 mV represented in uV */ - .start_code = 0, - .gpio = TPS62361_VSEL0_GPIO, - .gpio_en = 1, - .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, - .pmic_bus_init = sri2c_init, - .pmic_write = omap_vc_bypass_send_value, -}; - -struct vcores_data omap4430_volts_es1 = { - .mpu.value = 1325, - .mpu.addr = SMPS_REG_ADDR_VCORE1, - .mpu.pmic = &twl6030_4430es1, - - .core.value = 1200, - .core.addr = SMPS_REG_ADDR_VCORE3, - .core.pmic = &twl6030_4430es1, - - .mm.value = 1200, - .mm.addr = SMPS_REG_ADDR_VCORE2, - .mm.pmic = &twl6030_4430es1, -}; - -struct vcores_data omap4430_volts = { - .mpu.value = 1325, - .mpu.addr = SMPS_REG_ADDR_VCORE1, - .mpu.pmic = &twl6030, - - .core.value = 1200, - .core.addr = SMPS_REG_ADDR_VCORE3, - .core.pmic = &twl6030, - - .mm.value = 1200, - .mm.addr = SMPS_REG_ADDR_VCORE2, - .mm.pmic = &twl6030, -}; - -struct vcores_data omap4460_volts = { - .mpu.value = 1203, - .mpu.addr = TPS62361_REG_ADDR_SET1, - .mpu.pmic = &tps62361, - - .core.value = 1200, - .core.addr = SMPS_REG_ADDR_VCORE1, - .core.pmic = &twl6030, - - .mm.value = 1200, - .mm.addr = SMPS_REG_ADDR_VCORE2, - .mm.pmic = &twl6030, -}; - -/* - * Take closest integer part of the mV value corresponding to a TWL6032 SMPS - * voltage selection code. Aligned with OMAP4470 ES1.0 OCA V.0.7. - */ -struct vcores_data omap4470_volts = { - .mpu.value = 1202, - .mpu.addr = SMPS_REG_ADDR_SMPS1, - .mpu.pmic = &twl6030, - - .core.value = 1126, - .core.addr = SMPS_REG_ADDR_SMPS2, - .core.pmic = &twl6030, - - .mm.value = 1139, - .mm.addr = SMPS_REG_ADDR_SMPS5, - .mm.pmic = &twl6030, -}; - -/* - * Enable essential clock domains, modules and - * do some additional special settings needed - */ -void enable_basic_clocks(void) -{ - u32 const clk_domains_essential[] = { - (*prcm)->cm_l4per_clkstctrl, - (*prcm)->cm_l3init_clkstctrl, - (*prcm)->cm_memif_clkstctrl, - (*prcm)->cm_l4cfg_clkstctrl, - 0 - }; - - u32 const clk_modules_hw_auto_essential[] = { - (*prcm)->cm_l3_gpmc_clkctrl, - (*prcm)->cm_memif_emif_1_clkctrl, - (*prcm)->cm_memif_emif_2_clkctrl, - (*prcm)->cm_l4cfg_l4_cfg_clkctrl, - (*prcm)->cm_wkup_gpio1_clkctrl, - (*prcm)->cm_l4per_gpio2_clkctrl, - (*prcm)->cm_l4per_gpio3_clkctrl, - (*prcm)->cm_l4per_gpio4_clkctrl, - (*prcm)->cm_l4per_gpio5_clkctrl, - (*prcm)->cm_l4per_gpio6_clkctrl, - 0 - }; - - u32 const clk_modules_explicit_en_essential[] = { - (*prcm)->cm_wkup_gptimer1_clkctrl, - (*prcm)->cm_l3init_hsmmc1_clkctrl, - (*prcm)->cm_l3init_hsmmc2_clkctrl, - (*prcm)->cm_l4per_gptimer2_clkctrl, - (*prcm)->cm_wkup_wdtimer2_clkctrl, - (*prcm)->cm_l4per_uart3_clkctrl, - 0 - }; - - /* Enable optional additional functional clock for GPIO4 */ - setbits_le32((*prcm)->cm_l4per_gpio4_clkctrl, - GPIO4_CLKCTRL_OPTFCLKEN_MASK); - - /* Enable 96 MHz clock for MMC1 & MMC2 */ - setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl, - HSMMC_CLKCTRL_CLKSEL_MASK); - setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl, - HSMMC_CLKCTRL_CLKSEL_MASK); - - /* Select 32KHz clock as the source of GPTIMER1 */ - setbits_le32((*prcm)->cm_wkup_gptimer1_clkctrl, - GPTIMER1_CLKCTRL_CLKSEL_MASK); - - /* Enable optional 48M functional clock for USB PHY */ - setbits_le32((*prcm)->cm_l3init_usbphy_clkctrl, - USBPHY_CLKCTRL_OPTFCLKEN_PHY_48M_MASK); - - do_enable_clocks(clk_domains_essential, - clk_modules_hw_auto_essential, - clk_modules_explicit_en_essential, - 1); -} - -void enable_basic_uboot_clocks(void) -{ - u32 const clk_domains_essential[] = { - 0 - }; - - u32 const clk_modules_hw_auto_essential[] = { - (*prcm)->cm_l3init_hsusbotg_clkctrl, - (*prcm)->cm_l3init_usbphy_clkctrl, - (*prcm)->cm_l3init_usbphy_clkctrl, - (*prcm)->cm_clksel_usb_60mhz, - (*prcm)->cm_l3init_hsusbtll_clkctrl, - 0 - }; - - u32 const clk_modules_explicit_en_essential[] = { - (*prcm)->cm_l4per_mcspi1_clkctrl, - (*prcm)->cm_l4per_i2c1_clkctrl, - (*prcm)->cm_l4per_i2c2_clkctrl, - (*prcm)->cm_l4per_i2c3_clkctrl, - (*prcm)->cm_l4per_i2c4_clkctrl, - (*prcm)->cm_l3init_hsusbhost_clkctrl, - 0 - }; - - do_enable_clocks(clk_domains_essential, - clk_modules_hw_auto_essential, - clk_modules_explicit_en_essential, - 1); -} - -void hw_data_init(void) -{ - u32 omap_rev = omap_revision(); - - (*prcm) = &omap4_prcm; - - switch (omap_rev) { - - case OMAP4430_ES1_0: - *dplls_data = &omap4430_dplls_es1; - *omap_vcores = &omap4430_volts_es1; - break; - - case OMAP4430_ES2_0: - *dplls_data = &omap4430_dplls_es20; - *omap_vcores = &omap4430_volts; - break; - - case OMAP4430_ES2_1: - case OMAP4430_ES2_2: - case OMAP4430_ES2_3: - *dplls_data = &omap4430_dplls; - *omap_vcores = &omap4430_volts; - break; - - case OMAP4460_ES1_0: - case OMAP4460_ES1_1: - *dplls_data = &omap4460_dplls; - *omap_vcores = &omap4460_volts; - break; - - case OMAP4470_ES1_0: - *dplls_data = &omap4470_dplls; - *omap_vcores = &omap4470_volts; - break; - - default: - printf("\n INVALID OMAP REVISION "); - } - - *ctrl = &omap4_ctrl; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/hwinit.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/hwinit.c deleted file mode 100644 index db16548fa..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/hwinit.c +++ /dev/null @@ -1,169 +0,0 @@ -/* - * - * Common functions for OMAP4 based boards - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Author : - * Aneesh V <aneesh@ti.com> - * Steve Sakoman <steve@sakoman.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/armv7.h> -#include <asm/arch/cpu.h> -#include <asm/arch/sys_proto.h> -#include <linux/sizes.h> -#include <asm/emif.h> -#include <asm/arch/gpio.h> -#include <asm/omap_common.h> - -DECLARE_GLOBAL_DATA_PTR; - -u32 *const omap_si_rev = (u32 *)OMAP_SRAM_SCRATCH_OMAP_REV; - -static const struct gpio_bank gpio_bank_44xx[6] = { - { (void *)OMAP44XX_GPIO1_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP44XX_GPIO2_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP44XX_GPIO3_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP44XX_GPIO4_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP44XX_GPIO5_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP44XX_GPIO6_BASE, METHOD_GPIO_24XX }, -}; - -const struct gpio_bank *const omap_gpio_bank = gpio_bank_44xx; - -#ifdef CONFIG_SPL_BUILD -/* - * Some tuning of IOs for optimal power and performance - */ -void do_io_settings(void) -{ - u32 lpddr2io; - - u32 omap4_rev = omap_revision(); - - if (omap4_rev == OMAP4430_ES1_0) - lpddr2io = CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN; - else if (omap4_rev == OMAP4430_ES2_0) - lpddr2io = CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER; - else - lpddr2io = CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN; - - /* EMIF1 */ - writel(lpddr2io, (*ctrl)->control_lpddr2io1_0); - writel(lpddr2io, (*ctrl)->control_lpddr2io1_1); - /* No pull for GR10 as per hw team's recommendation */ - writel(lpddr2io & ~LPDDR2IO_GR10_WD_MASK, - (*ctrl)->control_lpddr2io1_2); - writel(CONTROL_LPDDR2IO_3_VAL, (*ctrl)->control_lpddr2io1_3); - - /* EMIF2 */ - writel(lpddr2io, (*ctrl)->control_lpddr2io2_0); - writel(lpddr2io, (*ctrl)->control_lpddr2io2_1); - /* No pull for GR10 as per hw team's recommendation */ - writel(lpddr2io & ~LPDDR2IO_GR10_WD_MASK, - (*ctrl)->control_lpddr2io2_2); - writel(CONTROL_LPDDR2IO_3_VAL, (*ctrl)->control_lpddr2io2_3); - - /* - * Some of these settings (TRIM values) come from eFuse and are - * in turn programmed in the eFuse at manufacturing time after - * calibration of the device. Do the software over-ride only if - * the device is not correctly trimmed - */ - if (!(readl((*ctrl)->control_std_fuse_opp_bgap) & 0xFFFF)) { - - writel(LDOSRAM_VOLT_CTRL_OVERRIDE, - (*ctrl)->control_ldosram_iva_voltage_ctrl); - - writel(LDOSRAM_VOLT_CTRL_OVERRIDE, - (*ctrl)->control_ldosram_mpu_voltage_ctrl); - - writel(LDOSRAM_VOLT_CTRL_OVERRIDE, - (*ctrl)->control_ldosram_core_voltage_ctrl); - } - - /* - * Over-ride the register - * i. unconditionally for all 4430 - * ii. only if un-trimmed for 4460 - */ - if (!readl((*ctrl)->control_efuse_1)) - writel(CONTROL_EFUSE_1_OVERRIDE, (*ctrl)->control_efuse_1); - - if ((omap4_rev < OMAP4460_ES1_0) || !readl((*ctrl)->control_efuse_2)) - writel(CONTROL_EFUSE_2_OVERRIDE, (*ctrl)->control_efuse_2); -} -#endif /* CONFIG_SPL_BUILD */ - -/* dummy fuction for omap4 */ -void config_data_eye_leveling_samples(u32 emif_base) -{ -} - -void init_omap_revision(void) -{ - /* - * For some of the ES2/ES1 boards ID_CODE is not reliable: - * Also, ES1 and ES2 have different ARM revisions - * So use ARM revision for identification - */ - unsigned int arm_rev = cortex_rev(); - - switch (arm_rev) { - case MIDR_CORTEX_A9_R0P1: - *omap_si_rev = OMAP4430_ES1_0; - break; - case MIDR_CORTEX_A9_R1P2: - switch (readl(CONTROL_ID_CODE)) { - case OMAP4_CONTROL_ID_CODE_ES2_0: - *omap_si_rev = OMAP4430_ES2_0; - break; - case OMAP4_CONTROL_ID_CODE_ES2_1: - *omap_si_rev = OMAP4430_ES2_1; - break; - case OMAP4_CONTROL_ID_CODE_ES2_2: - *omap_si_rev = OMAP4430_ES2_2; - break; - default: - *omap_si_rev = OMAP4430_ES2_0; - break; - } - break; - case MIDR_CORTEX_A9_R1P3: - *omap_si_rev = OMAP4430_ES2_3; - break; - case MIDR_CORTEX_A9_R2P10: - switch (readl(CONTROL_ID_CODE)) { - case OMAP4470_CONTROL_ID_CODE_ES1_0: - *omap_si_rev = OMAP4470_ES1_0; - break; - case OMAP4460_CONTROL_ID_CODE_ES1_1: - *omap_si_rev = OMAP4460_ES1_1; - break; - case OMAP4460_CONTROL_ID_CODE_ES1_0: - default: - *omap_si_rev = OMAP4460_ES1_0; - break; - } - break; - default: - *omap_si_rev = OMAP4430_SILICON_ID_INVALID; - break; - } -} - -#ifndef CONFIG_SYS_L2CACHE_OFF -void v7_outer_cache_enable(void) -{ - set_pl310_ctrl_reg(1); -} - -void v7_outer_cache_disable(void) -{ - set_pl310_ctrl_reg(0); -} -#endif /* !CONFIG_SYS_L2CACHE_OFF */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/prcm-regs.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/prcm-regs.c deleted file mode 100644 index 1ed146b44..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/prcm-regs.c +++ /dev/null @@ -1,302 +0,0 @@ -/* - * - * HW regs data for OMAP4 - * - * (C) Copyright 2013 - * Texas Instruments, <www.ti.com> - * - * Sricharan R <r.sricharan@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/omap_common.h> - -struct prcm_regs const omap4_prcm = { - /* cm1.ckgen */ - .cm_clksel_core = 0x4a004100, - .cm_clksel_abe = 0x4a004108, - .cm_dll_ctrl = 0x4a004110, - .cm_clkmode_dpll_core = 0x4a004120, - .cm_idlest_dpll_core = 0x4a004124, - .cm_autoidle_dpll_core = 0x4a004128, - .cm_clksel_dpll_core = 0x4a00412c, - .cm_div_m2_dpll_core = 0x4a004130, - .cm_div_m3_dpll_core = 0x4a004134, - .cm_div_m4_dpll_core = 0x4a004138, - .cm_div_m5_dpll_core = 0x4a00413c, - .cm_div_m6_dpll_core = 0x4a004140, - .cm_div_m7_dpll_core = 0x4a004144, - .cm_ssc_deltamstep_dpll_core = 0x4a004148, - .cm_ssc_modfreqdiv_dpll_core = 0x4a00414c, - .cm_emu_override_dpll_core = 0x4a004150, - .cm_clkmode_dpll_mpu = 0x4a004160, - .cm_idlest_dpll_mpu = 0x4a004164, - .cm_autoidle_dpll_mpu = 0x4a004168, - .cm_clksel_dpll_mpu = 0x4a00416c, - .cm_div_m2_dpll_mpu = 0x4a004170, - .cm_ssc_deltamstep_dpll_mpu = 0x4a004188, - .cm_ssc_modfreqdiv_dpll_mpu = 0x4a00418c, - .cm_bypclk_dpll_mpu = 0x4a00419c, - .cm_clkmode_dpll_iva = 0x4a0041a0, - .cm_idlest_dpll_iva = 0x4a0041a4, - .cm_autoidle_dpll_iva = 0x4a0041a8, - .cm_clksel_dpll_iva = 0x4a0041ac, - .cm_div_m4_dpll_iva = 0x4a0041b8, - .cm_div_m5_dpll_iva = 0x4a0041bc, - .cm_ssc_deltamstep_dpll_iva = 0x4a0041c8, - .cm_ssc_modfreqdiv_dpll_iva = 0x4a0041cc, - .cm_bypclk_dpll_iva = 0x4a0041dc, - .cm_clkmode_dpll_abe = 0x4a0041e0, - .cm_idlest_dpll_abe = 0x4a0041e4, - .cm_autoidle_dpll_abe = 0x4a0041e8, - .cm_clksel_dpll_abe = 0x4a0041ec, - .cm_div_m2_dpll_abe = 0x4a0041f0, - .cm_div_m3_dpll_abe = 0x4a0041f4, - .cm_ssc_deltamstep_dpll_abe = 0x4a004208, - .cm_ssc_modfreqdiv_dpll_abe = 0x4a00420c, - .cm_clkmode_dpll_ddrphy = 0x4a004220, - .cm_idlest_dpll_ddrphy = 0x4a004224, - .cm_autoidle_dpll_ddrphy = 0x4a004228, - .cm_clksel_dpll_ddrphy = 0x4a00422c, - .cm_div_m2_dpll_ddrphy = 0x4a004230, - .cm_div_m4_dpll_ddrphy = 0x4a004238, - .cm_div_m5_dpll_ddrphy = 0x4a00423c, - .cm_div_m6_dpll_ddrphy = 0x4a004240, - .cm_ssc_deltamstep_dpll_ddrphy = 0x4a004248, - .cm_shadow_freq_config1 = 0x4a004260, - .cm_mpu_mpu_clkctrl = 0x4a004320, - - /* cm1.dsp */ - .cm_dsp_clkstctrl = 0x4a004400, - .cm_dsp_dsp_clkctrl = 0x4a004420, - - /* cm1.abe */ - .cm1_abe_clkstctrl = 0x4a004500, - .cm1_abe_l4abe_clkctrl = 0x4a004520, - .cm1_abe_aess_clkctrl = 0x4a004528, - .cm1_abe_pdm_clkctrl = 0x4a004530, - .cm1_abe_dmic_clkctrl = 0x4a004538, - .cm1_abe_mcasp_clkctrl = 0x4a004540, - .cm1_abe_mcbsp1_clkctrl = 0x4a004548, - .cm1_abe_mcbsp2_clkctrl = 0x4a004550, - .cm1_abe_mcbsp3_clkctrl = 0x4a004558, - .cm1_abe_slimbus_clkctrl = 0x4a004560, - .cm1_abe_timer5_clkctrl = 0x4a004568, - .cm1_abe_timer6_clkctrl = 0x4a004570, - .cm1_abe_timer7_clkctrl = 0x4a004578, - .cm1_abe_timer8_clkctrl = 0x4a004580, - .cm1_abe_wdt3_clkctrl = 0x4a004588, - - /* cm2.ckgen */ - .cm_clksel_mpu_m3_iss_root = 0x4a008100, - .cm_clksel_usb_60mhz = 0x4a008104, - .cm_scale_fclk = 0x4a008108, - .cm_core_dvfs_perf1 = 0x4a008110, - .cm_core_dvfs_perf2 = 0x4a008114, - .cm_core_dvfs_perf3 = 0x4a008118, - .cm_core_dvfs_perf4 = 0x4a00811c, - .cm_core_dvfs_current = 0x4a008124, - .cm_iva_dvfs_perf_tesla = 0x4a008128, - .cm_iva_dvfs_perf_ivahd = 0x4a00812c, - .cm_iva_dvfs_perf_abe = 0x4a008130, - .cm_iva_dvfs_current = 0x4a008138, - .cm_clkmode_dpll_per = 0x4a008140, - .cm_idlest_dpll_per = 0x4a008144, - .cm_autoidle_dpll_per = 0x4a008148, - .cm_clksel_dpll_per = 0x4a00814c, - .cm_div_m2_dpll_per = 0x4a008150, - .cm_div_m3_dpll_per = 0x4a008154, - .cm_div_m4_dpll_per = 0x4a008158, - .cm_div_m5_dpll_per = 0x4a00815c, - .cm_div_m6_dpll_per = 0x4a008160, - .cm_div_m7_dpll_per = 0x4a008164, - .cm_ssc_deltamstep_dpll_per = 0x4a008168, - .cm_ssc_modfreqdiv_dpll_per = 0x4a00816c, - .cm_emu_override_dpll_per = 0x4a008170, - .cm_clkmode_dpll_usb = 0x4a008180, - .cm_idlest_dpll_usb = 0x4a008184, - .cm_autoidle_dpll_usb = 0x4a008188, - .cm_clksel_dpll_usb = 0x4a00818c, - .cm_div_m2_dpll_usb = 0x4a008190, - .cm_ssc_deltamstep_dpll_usb = 0x4a0081a8, - .cm_ssc_modfreqdiv_dpll_usb = 0x4a0081ac, - .cm_clkdcoldo_dpll_usb = 0x4a0081b4, - .cm_clkmode_dpll_unipro = 0x4a0081c0, - .cm_idlest_dpll_unipro = 0x4a0081c4, - .cm_autoidle_dpll_unipro = 0x4a0081c8, - .cm_clksel_dpll_unipro = 0x4a0081cc, - .cm_div_m2_dpll_unipro = 0x4a0081d0, - .cm_ssc_deltamstep_dpll_unipro = 0x4a0081e8, - .cm_ssc_modfreqdiv_dpll_unipro = 0x4a0081ec, - - /* cm2.core */ - .cm_l3_1_clkstctrl = 0x4a008700, - .cm_l3_1_dynamicdep = 0x4a008708, - .cm_l3_1_l3_1_clkctrl = 0x4a008720, - .cm_l3_2_clkstctrl = 0x4a008800, - .cm_l3_2_dynamicdep = 0x4a008808, - .cm_l3_2_l3_2_clkctrl = 0x4a008820, - .cm_l3_gpmc_clkctrl = 0x4a008828, - .cm_l3_2_ocmc_ram_clkctrl = 0x4a008830, - .cm_mpu_m3_clkstctrl = 0x4a008900, - .cm_mpu_m3_staticdep = 0x4a008904, - .cm_mpu_m3_dynamicdep = 0x4a008908, - .cm_mpu_m3_mpu_m3_clkctrl = 0x4a008920, - .cm_sdma_clkstctrl = 0x4a008a00, - .cm_sdma_staticdep = 0x4a008a04, - .cm_sdma_dynamicdep = 0x4a008a08, - .cm_sdma_sdma_clkctrl = 0x4a008a20, - .cm_memif_clkstctrl = 0x4a008b00, - .cm_memif_dmm_clkctrl = 0x4a008b20, - .cm_memif_emif_fw_clkctrl = 0x4a008b28, - .cm_memif_emif_1_clkctrl = 0x4a008b30, - .cm_memif_emif_2_clkctrl = 0x4a008b38, - .cm_memif_dll_clkctrl = 0x4a008b40, - .cm_memif_emif_h1_clkctrl = 0x4a008b50, - .cm_memif_emif_h2_clkctrl = 0x4a008b58, - .cm_memif_dll_h_clkctrl = 0x4a008b60, - .cm_c2c_clkstctrl = 0x4a008c00, - .cm_c2c_staticdep = 0x4a008c04, - .cm_c2c_dynamicdep = 0x4a008c08, - .cm_c2c_sad2d_clkctrl = 0x4a008c20, - .cm_c2c_modem_icr_clkctrl = 0x4a008c28, - .cm_c2c_sad2d_fw_clkctrl = 0x4a008c30, - .cm_l4cfg_clkstctrl = 0x4a008d00, - .cm_l4cfg_dynamicdep = 0x4a008d08, - .cm_l4cfg_l4_cfg_clkctrl = 0x4a008d20, - .cm_l4cfg_hw_sem_clkctrl = 0x4a008d28, - .cm_l4cfg_mailbox_clkctrl = 0x4a008d30, - .cm_l4cfg_sar_rom_clkctrl = 0x4a008d38, - .cm_l3instr_clkstctrl = 0x4a008e00, - .cm_l3instr_l3_3_clkctrl = 0x4a008e20, - .cm_l3instr_l3_instr_clkctrl = 0x4a008e28, - .cm_l3instr_intrconn_wp1_clkct = 0x4a008e40, - .cm_ivahd_clkstctrl = 0x4a008f00, - - /* cm2.ivahd */ - .cm_ivahd_ivahd_clkctrl = 0x4a008f20, - .cm_ivahd_sl2_clkctrl = 0x4a008f28, - - /* cm2.cam */ - .cm_cam_clkstctrl = 0x4a009000, - .cm_cam_iss_clkctrl = 0x4a009020, - .cm_cam_fdif_clkctrl = 0x4a009028, - - /* cm2.dss */ - .cm_dss_clkstctrl = 0x4a009100, - .cm_dss_dss_clkctrl = 0x4a009120, - - /* cm2.sgx */ - .cm_sgx_clkstctrl = 0x4a009200, - .cm_sgx_sgx_clkctrl = 0x4a009220, - - /* cm2.l3init */ - .cm_l3init_clkstctrl = 0x4a009300, - .cm_l3init_hsmmc1_clkctrl = 0x4a009328, - .cm_l3init_hsmmc2_clkctrl = 0x4a009330, - .cm_l3init_hsi_clkctrl = 0x4a009338, - .cm_l3init_hsusbhost_clkctrl = 0x4a009358, - .cm_l3init_hsusbotg_clkctrl = 0x4a009360, - .cm_l3init_hsusbtll_clkctrl = 0x4a009368, - .cm_l3init_p1500_clkctrl = 0x4a009378, - .cm_l3init_fsusb_clkctrl = 0x4a0093d0, - .cm_l3init_usbphy_clkctrl = 0x4a0093e0, - - /* cm2.l4per */ - .cm_l4per_clkstctrl = 0x4a009400, - .cm_l4per_dynamicdep = 0x4a009408, - .cm_l4per_adc_clkctrl = 0x4a009420, - .cm_l4per_gptimer10_clkctrl = 0x4a009428, - .cm_l4per_gptimer11_clkctrl = 0x4a009430, - .cm_l4per_gptimer2_clkctrl = 0x4a009438, - .cm_l4per_gptimer3_clkctrl = 0x4a009440, - .cm_l4per_gptimer4_clkctrl = 0x4a009448, - .cm_l4per_gptimer9_clkctrl = 0x4a009450, - .cm_l4per_elm_clkctrl = 0x4a009458, - .cm_l4per_gpio2_clkctrl = 0x4a009460, - .cm_l4per_gpio3_clkctrl = 0x4a009468, - .cm_l4per_gpio4_clkctrl = 0x4a009470, - .cm_l4per_gpio5_clkctrl = 0x4a009478, - .cm_l4per_gpio6_clkctrl = 0x4a009480, - .cm_l4per_hdq1w_clkctrl = 0x4a009488, - .cm_l4per_hecc1_clkctrl = 0x4a009490, - .cm_l4per_hecc2_clkctrl = 0x4a009498, - .cm_l4per_i2c1_clkctrl = 0x4a0094a0, - .cm_l4per_i2c2_clkctrl = 0x4a0094a8, - .cm_l4per_i2c3_clkctrl = 0x4a0094b0, - .cm_l4per_i2c4_clkctrl = 0x4a0094b8, - .cm_l4per_l4per_clkctrl = 0x4a0094c0, - .cm_l4per_mcasp2_clkctrl = 0x4a0094d0, - .cm_l4per_mcasp3_clkctrl = 0x4a0094d8, - .cm_l4per_mcbsp4_clkctrl = 0x4a0094e0, - .cm_l4per_mgate_clkctrl = 0x4a0094e8, - .cm_l4per_mcspi1_clkctrl = 0x4a0094f0, - .cm_l4per_mcspi2_clkctrl = 0x4a0094f8, - .cm_l4per_mcspi3_clkctrl = 0x4a009500, - .cm_l4per_mcspi4_clkctrl = 0x4a009508, - .cm_l4per_mmcsd3_clkctrl = 0x4a009520, - .cm_l4per_mmcsd4_clkctrl = 0x4a009528, - .cm_l4per_msprohg_clkctrl = 0x4a009530, - .cm_l4per_slimbus2_clkctrl = 0x4a009538, - .cm_l4per_uart1_clkctrl = 0x4a009540, - .cm_l4per_uart2_clkctrl = 0x4a009548, - .cm_l4per_uart3_clkctrl = 0x4a009550, - .cm_l4per_uart4_clkctrl = 0x4a009558, - .cm_l4per_mmcsd5_clkctrl = 0x4a009560, - .cm_l4per_i2c5_clkctrl = 0x4a009568, - .cm_l4sec_clkstctrl = 0x4a009580, - .cm_l4sec_staticdep = 0x4a009584, - .cm_l4sec_dynamicdep = 0x4a009588, - .cm_l4sec_aes1_clkctrl = 0x4a0095a0, - .cm_l4sec_aes2_clkctrl = 0x4a0095a8, - .cm_l4sec_des3des_clkctrl = 0x4a0095b0, - .cm_l4sec_pkaeip29_clkctrl = 0x4a0095b8, - .cm_l4sec_rng_clkctrl = 0x4a0095c0, - .cm_l4sec_sha2md51_clkctrl = 0x4a0095c8, - .cm_l4sec_cryptodma_clkctrl = 0x4a0095d8, - - /* l4 wkup regs */ - .cm_abe_pll_ref_clksel = 0x4a30610c, - .cm_sys_clksel = 0x4a306110, - .cm_wkup_clkstctrl = 0x4a307800, - .cm_wkup_l4wkup_clkctrl = 0x4a307820, - .cm_wkup_wdtimer1_clkctrl = 0x4a307828, - .cm_wkup_wdtimer2_clkctrl = 0x4a307830, - .cm_wkup_gpio1_clkctrl = 0x4a307838, - .cm_wkup_gptimer1_clkctrl = 0x4a307840, - .cm_wkup_gptimer12_clkctrl = 0x4a307848, - .cm_wkup_synctimer_clkctrl = 0x4a307850, - .cm_wkup_usim_clkctrl = 0x4a307858, - .cm_wkup_sarram_clkctrl = 0x4a307860, - .cm_wkup_keyboard_clkctrl = 0x4a307878, - .cm_wkup_rtc_clkctrl = 0x4a307880, - .cm_wkup_bandgap_clkctrl = 0x4a307888, - .prm_vc_val_bypass = 0x4a307ba0, - .prm_vc_cfg_channel = 0x4a307ba4, - .prm_vc_cfg_i2c_mode = 0x4a307ba8, - .prm_vc_cfg_i2c_clk = 0x4a307bac, -}; - -struct omap_sys_ctrl_regs const omap4_ctrl = { - .control_id_code = 0x4A002204, - .control_std_fuse_opp_bgap = 0x4a002260, - .control_status = 0x4a0022c4, - .control_ldosram_iva_voltage_ctrl = 0x4A002320, - .control_ldosram_mpu_voltage_ctrl = 0x4A002324, - .control_ldosram_core_voltage_ctrl = 0x4A002328, - .control_usbotghs_ctrl = 0x4A00233C, - .control_padconf_core_base = 0x4A100000, - .control_pbiaslite = 0x4A100600, - .control_lpddr2io1_0 = 0x4A100638, - .control_lpddr2io1_1 = 0x4A10063C, - .control_lpddr2io1_2 = 0x4A100640, - .control_lpddr2io1_3 = 0x4A100644, - .control_lpddr2io2_0 = 0x4A100648, - .control_lpddr2io2_1 = 0x4A10064C, - .control_lpddr2io2_2 = 0x4A100650, - .control_lpddr2io2_3 = 0x4A100654, - .control_efuse_1 = 0x4A100700, - .control_efuse_2 = 0x4A100704, - .control_padconf_wkup_base = 0x4A31E000, -}; diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/sdram_elpida.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/sdram_elpida.c deleted file mode 100644 index 6903696e1..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap4/sdram_elpida.c +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Timing and Organization details of the Elpida parts used in OMAP4 - * SDPs and Panda - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Aneesh V <aneesh@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/emif.h> -#include <asm/arch/sys_proto.h> - -/* - * This file provides details of the LPDDR2 SDRAM parts used on OMAP4430 - * SDP and Panda. Since the parts used and geometry are identical for - * SDP and Panda for a given OMAP4 revision, this information is kept - * here instead of being in board directory. However the key functions - * exported are weakly linked so that they can be over-ridden in the board - * directory if there is a OMAP4 board in the future that uses a different - * memory device or geometry. - * - * For any new board with different memory devices over-ride one or more - * of the following functions as per the CONFIG flags you intend to enable: - * - emif_get_reg_dump() - * - emif_get_dmm_regs() - * - emif_get_device_details() - * - emif_get_device_timings() - */ - -#ifdef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS - -const struct emif_regs emif_regs_elpida_200_mhz_2cs = { - .sdram_config_init = 0x80000eb9, - .sdram_config = 0x80001ab9, - .ref_ctrl = 0x0000030c, - .sdram_tim1 = 0x08648311, - .sdram_tim2 = 0x101b06ca, - .sdram_tim3 = 0x0048a19f, - .read_idle_ctrl = 0x000501ff, - .zq_config = 0x500b3214, - .temp_alert_config = 0xd8016893, - .emif_ddr_phy_ctlr_1_init = 0x049ffff5, - .emif_ddr_phy_ctlr_1 = 0x049ff808 -}; - -const struct emif_regs emif_regs_elpida_380_mhz_1cs = { - .sdram_config_init = 0x80000eb1, - .sdram_config = 0x80001ab1, - .ref_ctrl = 0x000005cd, - .sdram_tim1 = 0x10cb0622, - .sdram_tim2 = 0x20350d52, - .sdram_tim3 = 0x00b1431f, - .read_idle_ctrl = 0x000501ff, - .zq_config = 0x500b3214, - .temp_alert_config = 0x58016893, - .emif_ddr_phy_ctlr_1_init = 0x049ffff5, - .emif_ddr_phy_ctlr_1 = 0x049ff418 -}; - -const struct emif_regs emif_regs_elpida_400_mhz_1cs = { - .sdram_config_init = 0x80800eb2, - .sdram_config = 0x80801ab2, - .ref_ctrl = 0x00000618, - .sdram_tim1 = 0x10eb0662, - .sdram_tim2 = 0x20370dd2, - .sdram_tim3 = 0x00b1c33f, - .read_idle_ctrl = 0x000501ff, - .zq_config = 0x500b3215, - .temp_alert_config = 0x58016893, - .emif_ddr_phy_ctlr_1_init = 0x049ffff5, - .emif_ddr_phy_ctlr_1 = 0x049ff418 -}; - -const struct emif_regs emif_regs_elpida_400_mhz_2cs = { - .sdram_config_init = 0x80000eb9, - .sdram_config = 0x80001ab9, - .ref_ctrl = 0x00000618, - .sdram_tim1 = 0x10eb0662, - .sdram_tim2 = 0x20370dd2, - .sdram_tim3 = 0x00b1c33f, - .read_idle_ctrl = 0x000501ff, - .zq_config = 0xd00b3214, - .temp_alert_config = 0xd8016893, - .emif_ddr_phy_ctlr_1_init = 0x049ffff5, - .emif_ddr_phy_ctlr_1 = 0x049ff418 -}; - -const struct dmm_lisa_map_regs lisa_map_2G_x_1_x_2 = { - .dmm_lisa_map_0 = 0xFF020100, - .dmm_lisa_map_1 = 0, - .dmm_lisa_map_2 = 0, - .dmm_lisa_map_3 = 0x80540300, - .is_ma_present = 0x0 -}; - -const struct dmm_lisa_map_regs lisa_map_2G_x_2_x_2 = { - .dmm_lisa_map_0 = 0xFF020100, - .dmm_lisa_map_1 = 0, - .dmm_lisa_map_2 = 0, - .dmm_lisa_map_3 = 0x80640300, - .is_ma_present = 0x0 -}; - -const struct dmm_lisa_map_regs ma_lisa_map_2G_x_2_x_2 = { - .dmm_lisa_map_0 = 0xFF020100, - .dmm_lisa_map_1 = 0, - .dmm_lisa_map_2 = 0, - .dmm_lisa_map_3 = 0x80640300, - .is_ma_present = 0x1 -}; - -static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs) -{ - u32 omap4_rev = omap_revision(); - - /* Same devices and geometry on both EMIFs */ - if (omap4_rev == OMAP4430_ES1_0) - *regs = &emif_regs_elpida_380_mhz_1cs; - else if (omap4_rev == OMAP4430_ES2_0) - *regs = &emif_regs_elpida_200_mhz_2cs; - else if (omap4_rev == OMAP4430_ES2_3) - *regs = &emif_regs_elpida_400_mhz_1cs; - else if (omap4_rev < OMAP4470_ES1_0) - *regs = &emif_regs_elpida_400_mhz_2cs; - else - *regs = &emif_regs_elpida_400_mhz_1cs; -} -void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs) - __attribute__((weak, alias("emif_get_reg_dump_sdp"))); - -static void emif_get_dmm_regs_sdp(const struct dmm_lisa_map_regs - **dmm_lisa_regs) -{ - u32 omap_rev = omap_revision(); - - if (omap_rev == OMAP4430_ES1_0) - *dmm_lisa_regs = &lisa_map_2G_x_1_x_2; - else if (omap_rev == OMAP4430_ES2_3) - *dmm_lisa_regs = &lisa_map_2G_x_2_x_2; - else if (omap_rev < OMAP4460_ES1_0) - *dmm_lisa_regs = &lisa_map_2G_x_2_x_2; - else - *dmm_lisa_regs = &ma_lisa_map_2G_x_2_x_2; -} - -void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs) - __attribute__((weak, alias("emif_get_dmm_regs_sdp"))); - -#else - -static const struct lpddr2_device_details elpida_2G_S4_details = { - .type = LPDDR2_TYPE_S4, - .density = LPDDR2_DENSITY_2Gb, - .io_width = LPDDR2_IO_WIDTH_32, - .manufacturer = LPDDR2_MANUFACTURER_ELPIDA -}; - -static const struct lpddr2_device_details elpida_4G_S4_details = { - .type = LPDDR2_TYPE_S4, - .density = LPDDR2_DENSITY_4Gb, - .io_width = LPDDR2_IO_WIDTH_32, - .manufacturer = LPDDR2_MANUFACTURER_ELPIDA -}; - -struct lpddr2_device_details *emif_get_device_details_sdp(u32 emif_nr, u8 cs, - struct lpddr2_device_details *lpddr2_dev_details) -{ - u32 omap_rev = omap_revision(); - - /* EMIF1 & EMIF2 have identical configuration */ - if (((omap_rev == OMAP4430_ES1_0) || (omap_rev == OMAP4470_ES1_0)) - && (cs == CS1)) { - /* Nothing connected on CS1 for 4430/4470 ES1.0 */ - return NULL; - } else if (omap_rev < OMAP4470_ES1_0) { - /* In all other 4430/4460 cases Elpida 2G device */ - *lpddr2_dev_details = elpida_2G_S4_details; - } else { - /* 4470: 4G device */ - *lpddr2_dev_details = elpida_4G_S4_details; - } - return lpddr2_dev_details; -} - -struct lpddr2_device_details *emif_get_device_details(u32 emif_nr, u8 cs, - struct lpddr2_device_details *lpddr2_dev_details) - __attribute__((weak, alias("emif_get_device_details_sdp"))); - -#endif /* CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS */ - -#ifndef CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS -static const struct lpddr2_ac_timings timings_elpida_400_mhz = { - .max_freq = 400000000, - .RL = 6, - .tRPab = 21, - .tRCD = 18, - .tWR = 15, - .tRASmin = 42, - .tRRD = 10, - .tWTRx2 = 15, - .tXSR = 140, - .tXPx2 = 15, - .tRFCab = 130, - .tRTPx2 = 15, - .tCKE = 3, - .tCKESR = 15, - .tZQCS = 90, - .tZQCL = 360, - .tZQINIT = 1000, - .tDQSCKMAXx2 = 11, - .tRASmax = 70, - .tFAW = 50 -}; - -static const struct lpddr2_ac_timings timings_elpida_333_mhz = { - .max_freq = 333000000, - .RL = 5, - .tRPab = 21, - .tRCD = 18, - .tWR = 15, - .tRASmin = 42, - .tRRD = 10, - .tWTRx2 = 15, - .tXSR = 140, - .tXPx2 = 15, - .tRFCab = 130, - .tRTPx2 = 15, - .tCKE = 3, - .tCKESR = 15, - .tZQCS = 90, - .tZQCL = 360, - .tZQINIT = 1000, - .tDQSCKMAXx2 = 11, - .tRASmax = 70, - .tFAW = 50 -}; - -static const struct lpddr2_ac_timings timings_elpida_200_mhz = { - .max_freq = 200000000, - .RL = 3, - .tRPab = 21, - .tRCD = 18, - .tWR = 15, - .tRASmin = 42, - .tRRD = 10, - .tWTRx2 = 20, - .tXSR = 140, - .tXPx2 = 15, - .tRFCab = 130, - .tRTPx2 = 15, - .tCKE = 3, - .tCKESR = 15, - .tZQCS = 90, - .tZQCL = 360, - .tZQINIT = 1000, - .tDQSCKMAXx2 = 11, - .tRASmax = 70, - .tFAW = 50 -}; - -static const struct lpddr2_min_tck min_tck_elpida = { - .tRL = 3, - .tRP_AB = 3, - .tRCD = 3, - .tWR = 3, - .tRAS_MIN = 3, - .tRRD = 2, - .tWTR = 2, - .tXP = 2, - .tRTP = 2, - .tCKE = 3, - .tCKESR = 3, - .tFAW = 8 -}; - -static const struct lpddr2_ac_timings *elpida_ac_timings[MAX_NUM_SPEEDBINS] = { - &timings_elpida_200_mhz, - &timings_elpida_333_mhz, - &timings_elpida_400_mhz -}; - -static const struct lpddr2_device_timings elpida_2G_S4_timings = { - .ac_timings = elpida_ac_timings, - .min_tck = &min_tck_elpida, -}; - -void emif_get_device_timings_sdp(u32 emif_nr, - const struct lpddr2_device_timings **cs0_device_timings, - const struct lpddr2_device_timings **cs1_device_timings) -{ - u32 omap_rev = omap_revision(); - - /* Identical devices on EMIF1 & EMIF2 */ - *cs0_device_timings = &elpida_2G_S4_timings; - - if ((omap_rev == OMAP4430_ES1_0) || (omap_rev == OMAP4470_ES1_0)) - *cs1_device_timings = NULL; - else - *cs1_device_timings = &elpida_2G_S4_timings; -} - -void emif_get_device_timings(u32 emif_nr, - const struct lpddr2_device_timings **cs0_device_timings, - const struct lpddr2_device_timings **cs1_device_timings) - __attribute__((weak, alias("emif_get_device_timings_sdp"))); - -#endif /* CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS */ - -const struct lpddr2_mr_regs mr_regs = { - .mr1 = MR1_BL_8_BT_SEQ_WRAP_EN_NWR_3, - .mr2 = 0x4, - .mr3 = -1, - .mr10 = MR10_ZQ_ZQINIT, - .mr16 = MR16_REF_FULL_ARRAY -}; - -void get_lpddr2_mr_regs(const struct lpddr2_mr_regs **regs) -{ - *regs = &mr_regs; -} - -__weak const struct read_write_regs *get_bug_regs(u32 *iterations) -{ - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/Makefile deleted file mode 100644 index 64c68791f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -# -# (C) Copyright 2000-2010 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += hwinit.o -obj-y += emif.o -obj-y += sdram.o -obj-y += prcm-regs.o -obj-y += hw_data.o -obj-y += abb.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/abb.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/abb.c deleted file mode 100644 index 3bf88979e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/abb.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Adaptive Body Bias programming sequence for OMAP5 family - * - * (C) Copyright 2013 - * Texas Instruments, <www.ti.com> - * - * Andrii Tseglytskyi <andrii.tseglytskyi@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/omap_common.h> -#include <asm/io.h> - -/* - * Setup LDOVBB for OMAP5. - * On OMAP5+ some ABB settings are fused. They are handled - * in the following way: - * - * 1. corresponding EFUSE register contains ABB enable bit - * and VSET value - * 2. If ABB enable bit is set to 1, than ABB should be - * enabled, otherwise ABB should be disabled - * 3. If ABB is enabled, than VSET value should be copied - * to corresponding MUX control register - */ -s8 abb_setup_ldovbb(u32 fuse, u32 ldovbb) -{ - u32 vset; - u32 fuse_enable_mask = OMAP5_ABB_FUSE_ENABLE_MASK; - u32 fuse_vset_mask = OMAP5_ABB_FUSE_VSET_MASK; - - if (!is_omap54xx()) { - /* DRA7 */ - fuse_enable_mask = DRA7_ABB_FUSE_ENABLE_MASK; - fuse_vset_mask = DRA7_ABB_FUSE_VSET_MASK; - } - /* - * ABB parameters must be properly fused - * otherwise ABB should be disabled - */ - vset = readl(fuse); - if (!(vset & fuse_enable_mask)) - return -1; - - /* prepare VSET value for LDOVBB mux register */ - vset &= fuse_vset_mask; - vset >>= ffs(fuse_vset_mask) - 1; - vset <<= ffs(OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK) - 1; - vset |= OMAP5_ABB_LDOVBBMPU_MUX_CTRL_MASK; - - /* setup LDOVBB using fused value */ - clrsetbits_le32(ldovbb, OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK, vset); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/config.mk b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/config.mk deleted file mode 100644 index ef2725aff..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/config.mk +++ /dev/null @@ -1,13 +0,0 @@ -# -# Copyright 2011 Linaro Limited -# -# Aneesh V <annesh@ti.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -ifdef CONFIG_SPL_BUILD -ALL-y += MLO -else -ALL-y += u-boot.img -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/emif.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/emif.c deleted file mode 100644 index b1203a37a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/emif.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - * EMIF programming - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Aneesh V <aneesh@ti.com> for OMAP4 - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/emif.h> -#include <asm/arch/sys_proto.h> -#include <asm/utils.h> - -#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS -#define print_timing_reg(reg) debug(#reg" - 0x%08x\n", (reg)) -static u32 *const T_num = (u32 *)OMAP_SRAM_SCRATCH_EMIF_T_NUM; -static u32 *const T_den = (u32 *)OMAP_SRAM_SCRATCH_EMIF_T_DEN; -#endif - -#ifdef CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS -/* Base AC Timing values specified by JESD209-2 for 532MHz operation */ -static const struct lpddr2_ac_timings timings_jedec_532_mhz = { - .max_freq = 532000000, - .RL = 8, - .tRPab = 21, - .tRCD = 18, - .tWR = 15, - .tRASmin = 42, - .tRRD = 10, - .tWTRx2 = 15, - .tXSR = 140, - .tXPx2 = 15, - .tRFCab = 130, - .tRTPx2 = 15, - .tCKE = 3, - .tCKESR = 15, - .tZQCS = 90, - .tZQCL = 360, - .tZQINIT = 1000, - .tDQSCKMAXx2 = 11, - .tRASmax = 70, - .tFAW = 50 -}; - -/* - * Min tCK values specified by JESD209-2 - * Min tCK specifies the minimum duration of some AC timing parameters in terms - * of the number of cycles. If the calculated number of cycles based on the - * absolute time value is less than the min tCK value, min tCK value should - * be used instead. This typically happens at low frequencies. - */ -static const struct lpddr2_min_tck min_tck_jedec = { - .tRL = 3, - .tRP_AB = 3, - .tRCD = 3, - .tWR = 3, - .tRAS_MIN = 3, - .tRRD = 2, - .tWTR = 2, - .tXP = 2, - .tRTP = 2, - .tCKE = 3, - .tCKESR = 3, - .tFAW = 8 -}; - -static const struct lpddr2_ac_timings const* - jedec_ac_timings[MAX_NUM_SPEEDBINS] = { - &timings_jedec_532_mhz -}; - -static const struct lpddr2_device_timings jedec_default_timings = { - .ac_timings = jedec_ac_timings, - .min_tck = &min_tck_jedec -}; - -void emif_get_device_timings(u32 emif_nr, - const struct lpddr2_device_timings **cs0_device_timings, - const struct lpddr2_device_timings **cs1_device_timings) -{ - /* Assume Identical devices on EMIF1 & EMIF2 */ - *cs0_device_timings = &jedec_default_timings; - *cs1_device_timings = NULL; -} -#endif /* CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/hw_data.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/hw_data.c deleted file mode 100644 index ad971327b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/hw_data.c +++ /dev/null @@ -1,589 +0,0 @@ -/* - * - * HW data initialization for OMAP5 - * - * (C) Copyright 2013 - * Texas Instruments, <www.ti.com> - * - * Sricharan R <r.sricharan@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <palmas.h> -#include <asm/arch/omap.h> -#include <asm/arch/sys_proto.h> -#include <asm/omap_common.h> -#include <asm/arch/clock.h> -#include <asm/omap_gpio.h> -#include <asm/io.h> -#include <asm/emif.h> - -struct prcm_regs const **prcm = - (struct prcm_regs const **) OMAP_SRAM_SCRATCH_PRCM_PTR; -struct dplls const **dplls_data = - (struct dplls const **) OMAP_SRAM_SCRATCH_DPLLS_PTR; -struct vcores_data const **omap_vcores = - (struct vcores_data const **) OMAP_SRAM_SCRATCH_VCORES_PTR; -struct omap_sys_ctrl_regs const **ctrl = - (struct omap_sys_ctrl_regs const **)OMAP_SRAM_SCRATCH_SYS_CTRL; - -/* OPP HIGH FREQUENCY for ES2.0 */ -static const struct dpll_params mpu_dpll_params_1_5ghz[NUM_SYS_CLKS] = { - {125, 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {625, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {625, 7, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {750, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {625, 15, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* OPP NOM FREQUENCY for ES1.0 */ -static const struct dpll_params mpu_dpll_params_800mhz[NUM_SYS_CLKS] = { - {200, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {1000, 20, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {375, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {400, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {375, 17, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* OPP LOW FREQUENCY for ES1.0 */ -static const struct dpll_params mpu_dpll_params_400mhz[NUM_SYS_CLKS] = { - {200, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {1000, 20, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {375, 8, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {400, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {375, 17, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* OPP LOW FREQUENCY for ES2.0 */ -static const struct dpll_params mpu_dpll_params_499mhz[NUM_SYS_CLKS] = { - {499, 11, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {297, 9, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {493, 18, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {499, 25, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {493, 37, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* OPP NOM FREQUENCY for OMAP5 ES2.0, and DRA7 ES1.0 */ -static const struct dpll_params mpu_dpll_params_1ghz[NUM_SYS_CLKS] = { - {250, 2, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {500, 9, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */ - {119, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {625, 11, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {500, 12, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {625, 23, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ -}; - -static const struct dpll_params - core_dpll_params_2128mhz_ddr532[NUM_SYS_CLKS] = { - {266, 2, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {443, 6, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 16.8 MHz */ - {277, 4, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 19.2 MHz */ - {368, 8, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {277, 9, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1} /* 38.4 MHz */ -}; - -static const struct dpll_params - core_dpll_params_2128mhz_ddr532_es2[NUM_SYS_CLKS] = { - {266, 2, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {443, 6, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 16.8 MHz */ - {277, 4, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 19.2 MHz */ - {368, 8, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {277, 9, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6} /* 38.4 MHz */ -}; - -static const struct dpll_params - core_dpll_params_2128mhz_dra7xx[NUM_SYS_CLKS] = { - {266, 2, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 12 MHz */ - {266, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 20 MHz */ - {443, 6, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 16.8 MHz */ - {277, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 19.2 MHz */ - {368, 8, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {277, 9, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 38.4 MHz */ -}; - -static const struct dpll_params - core_dpll_params_2128mhz_ddr266[NUM_SYS_CLKS] = { - {266, 2, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {443, 6, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 16.8 MHz */ - {277, 4, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 19.2 MHz */ - {368, 8, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {277, 9, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1} /* 38.4 MHz */ -}; - -static const struct dpll_params - core_dpll_params_2128mhz_ddr266_es2[NUM_SYS_CLKS] = { - {266, 2, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {443, 6, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 16.8 MHz */ - {277, 4, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 19.2 MHz */ - {368, 8, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {277, 9, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12} /* 38.4 MHz */ -}; - -static const struct dpll_params per_dpll_params_768mhz[NUM_SYS_CLKS] = { - {32, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {160, 6, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */ - {20, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */ - {192, 12, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {10, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -static const struct dpll_params per_dpll_params_768mhz_es2[NUM_SYS_CLKS] = { - {32, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {160, 6, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */ - {20, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */ - {192, 12, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {10, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -static const struct dpll_params per_dpll_params_768mhz_dra7xx[NUM_SYS_CLKS] = { - {32, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 12 MHz */ - {96, 4, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 20 MHz */ - {160, 6, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 16.8 MHz */ - {20, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 19.2 MHz */ - {192, 12, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {10, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 38.4 MHz */ -}; - -static const struct dpll_params iva_dpll_params_2330mhz[NUM_SYS_CLKS] = { - {1165, 11, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {208, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {182, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {224, 4, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {91, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -static const struct dpll_params iva_dpll_params_2330mhz_dra7xx[NUM_SYS_CLKS] = { - {1165, 11, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {233, 3, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */ - {208, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {182, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {224, 4, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {91, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ -}; - -/* ABE M & N values with sys_clk as source */ -static const struct dpll_params - abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = { - {49, 5, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {35, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {46, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {34, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {64, 24, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ -}; - -/* ABE M & N values with 32K clock as source */ -static const struct dpll_params abe_dpll_params_32k_196608khz = { - 750, 0, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1 -}; - -/* ABE M & N values with sysclk2(22.5792 MHz) as input */ -static const struct dpll_params - abe_dpll_params_sysclk2_361267khz[NUM_SYS_CLKS] = { - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {16, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ -}; - -static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = { - {400, 4, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {480, 9, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */ - {400, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {400, 7, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {480, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {400, 15, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ -}; - -static const struct dpll_params ddr_dpll_params_2128mhz[NUM_SYS_CLKS] = { - {266, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {266, 4, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */ - {190, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {665, 11, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {532, 12, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {665, 23, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ -}; - -static const struct dpll_params gmac_dpll_params_2000mhz[NUM_SYS_CLKS] = { - {250, 2, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 12 MHz */ - {250, 4, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 20 MHz */ - {119, 1, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {625, 11, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {500, 12, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 26 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {625, 23, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 38.4 MHz */ -}; - -struct dplls omap5_dplls_es1 = { - .mpu = mpu_dpll_params_800mhz, - .core = core_dpll_params_2128mhz_ddr532, - .per = per_dpll_params_768mhz, - .iva = iva_dpll_params_2330mhz, -#ifdef CONFIG_SYS_OMAP_ABE_SYSCK - .abe = abe_dpll_params_sysclk_196608khz, -#else - .abe = &abe_dpll_params_32k_196608khz, -#endif - .usb = usb_dpll_params_1920mhz, - .ddr = NULL -}; - -struct dplls omap5_dplls_es2 = { - .mpu = mpu_dpll_params_1ghz, - .core = core_dpll_params_2128mhz_ddr532_es2, - .per = per_dpll_params_768mhz_es2, - .iva = iva_dpll_params_2330mhz, -#ifdef CONFIG_SYS_OMAP_ABE_SYSCK - .abe = abe_dpll_params_sysclk_196608khz, -#else - .abe = &abe_dpll_params_32k_196608khz, -#endif - .usb = usb_dpll_params_1920mhz, - .ddr = NULL -}; - -struct dplls dra7xx_dplls = { - .mpu = mpu_dpll_params_1ghz, - .core = core_dpll_params_2128mhz_dra7xx, - .per = per_dpll_params_768mhz_dra7xx, - .abe = abe_dpll_params_sysclk2_361267khz, - .iva = iva_dpll_params_2330mhz_dra7xx, - .usb = usb_dpll_params_1920mhz, - .ddr = ddr_dpll_params_2128mhz, - .gmac = gmac_dpll_params_2000mhz, -}; - -struct pmic_data palmas = { - .base_offset = PALMAS_SMPS_BASE_VOLT_UV, - .step = 10000, /* 10 mV represented in uV */ - /* - * Offset codes 1-6 all give the base voltage in Palmas - * Offset code 0 switches OFF the SMPS - */ - .start_code = 6, - .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, - .pmic_bus_init = sri2c_init, - .pmic_write = omap_vc_bypass_send_value, -}; - -struct pmic_data tps659038 = { - .base_offset = PALMAS_SMPS_BASE_VOLT_UV, - .step = 10000, /* 10 mV represented in uV */ - /* - * Offset codes 1-6 all give the base voltage in Palmas - * Offset code 0 switches OFF the SMPS - */ - .start_code = 6, - .i2c_slave_addr = TPS659038_I2C_SLAVE_ADDR, - .pmic_bus_init = gpi2c_init, - .pmic_write = palmas_i2c_write_u8, -}; - -struct vcores_data omap5430_volts = { - .mpu.value = VDD_MPU, - .mpu.addr = SMPS_REG_ADDR_12_MPU, - .mpu.pmic = &palmas, - - .core.value = VDD_CORE, - .core.addr = SMPS_REG_ADDR_8_CORE, - .core.pmic = &palmas, - - .mm.value = VDD_MM, - .mm.addr = SMPS_REG_ADDR_45_IVA, - .mm.pmic = &palmas, -}; - -struct vcores_data omap5430_volts_es2 = { - .mpu.value = VDD_MPU_ES2, - .mpu.addr = SMPS_REG_ADDR_12_MPU, - .mpu.pmic = &palmas, - - .core.value = VDD_CORE_ES2, - .core.addr = SMPS_REG_ADDR_8_CORE, - .core.pmic = &palmas, - - .mm.value = VDD_MM_ES2, - .mm.addr = SMPS_REG_ADDR_45_IVA, - .mm.pmic = &palmas, -}; - -struct vcores_data dra752_volts = { - .mpu.value = VDD_MPU_DRA752, - .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU_NOM, - .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .mpu.addr = TPS659038_REG_ADDR_SMPS12_MPU, - .mpu.pmic = &tps659038, - - .eve.value = VDD_EVE_DRA752, - .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM, - .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .eve.addr = TPS659038_REG_ADDR_SMPS45_EVE, - .eve.pmic = &tps659038, - - .gpu.value = VDD_GPU_DRA752, - .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU_NOM, - .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .gpu.addr = TPS659038_REG_ADDR_SMPS6_GPU, - .gpu.pmic = &tps659038, - - .core.value = VDD_CORE_DRA752, - .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM, - .core.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .core.addr = TPS659038_REG_ADDR_SMPS7_CORE, - .core.pmic = &tps659038, - - .iva.value = VDD_IVA_DRA752, - .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA_NOM, - .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .iva.addr = TPS659038_REG_ADDR_SMPS8_IVA, - .iva.pmic = &tps659038, -}; - -/* - * Enable essential clock domains, modules and - * do some additional special settings needed - */ -void enable_basic_clocks(void) -{ - u32 const clk_domains_essential[] = { - (*prcm)->cm_l4per_clkstctrl, - (*prcm)->cm_l3init_clkstctrl, - (*prcm)->cm_memif_clkstctrl, - (*prcm)->cm_l4cfg_clkstctrl, -#ifdef CONFIG_DRIVER_TI_CPSW - (*prcm)->cm_gmac_clkstctrl, -#endif - 0 - }; - - u32 const clk_modules_hw_auto_essential[] = { - (*prcm)->cm_l3_gpmc_clkctrl, - (*prcm)->cm_memif_emif_1_clkctrl, - (*prcm)->cm_memif_emif_2_clkctrl, - (*prcm)->cm_l4cfg_l4_cfg_clkctrl, - (*prcm)->cm_wkup_gpio1_clkctrl, - (*prcm)->cm_l4per_gpio2_clkctrl, - (*prcm)->cm_l4per_gpio3_clkctrl, - (*prcm)->cm_l4per_gpio4_clkctrl, - (*prcm)->cm_l4per_gpio5_clkctrl, - (*prcm)->cm_l4per_gpio6_clkctrl, - (*prcm)->cm_l4per_gpio7_clkctrl, - (*prcm)->cm_l4per_gpio8_clkctrl, - 0 - }; - - u32 const clk_modules_explicit_en_essential[] = { - (*prcm)->cm_wkup_gptimer1_clkctrl, - (*prcm)->cm_l3init_hsmmc1_clkctrl, - (*prcm)->cm_l3init_hsmmc2_clkctrl, - (*prcm)->cm_l4per_gptimer2_clkctrl, - (*prcm)->cm_wkup_wdtimer2_clkctrl, - (*prcm)->cm_l4per_uart3_clkctrl, - (*prcm)->cm_l4per_i2c1_clkctrl, -#ifdef CONFIG_DRIVER_TI_CPSW - (*prcm)->cm_gmac_gmac_clkctrl, -#endif - -#ifdef CONFIG_TI_QSPI - (*prcm)->cm_l4per_qspi_clkctrl, -#endif - 0 - }; - - /* Enable optional additional functional clock for GPIO4 */ - setbits_le32((*prcm)->cm_l4per_gpio4_clkctrl, - GPIO4_CLKCTRL_OPTFCLKEN_MASK); - - /* Enable 96 MHz clock for MMC1 & MMC2 */ - setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl, - HSMMC_CLKCTRL_CLKSEL_MASK); - setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl, - HSMMC_CLKCTRL_CLKSEL_MASK); - - /* Set the correct clock dividers for mmc */ - setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl, - HSMMC_CLKCTRL_CLKSEL_DIV_MASK); - setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl, - HSMMC_CLKCTRL_CLKSEL_DIV_MASK); - - /* Select 32KHz clock as the source of GPTIMER1 */ - setbits_le32((*prcm)->cm_wkup_gptimer1_clkctrl, - GPTIMER1_CLKCTRL_CLKSEL_MASK); - - do_enable_clocks(clk_domains_essential, - clk_modules_hw_auto_essential, - clk_modules_explicit_en_essential, - 1); - -#ifdef CONFIG_TI_QSPI - setbits_le32((*prcm)->cm_l4per_qspi_clkctrl, (1<<24)); -#endif - - /* Enable SCRM OPT clocks for PER and CORE dpll */ - setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl, - OPTFCLKEN_SCRM_PER_MASK); - setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl, - OPTFCLKEN_SCRM_CORE_MASK); -} - -void enable_basic_uboot_clocks(void) -{ - u32 const clk_domains_essential[] = { - 0 - }; - - u32 const clk_modules_hw_auto_essential[] = { - (*prcm)->cm_l3init_hsusbtll_clkctrl, - 0 - }; - - u32 const clk_modules_explicit_en_essential[] = { - (*prcm)->cm_l4per_mcspi1_clkctrl, - (*prcm)->cm_l4per_i2c2_clkctrl, - (*prcm)->cm_l4per_i2c3_clkctrl, - (*prcm)->cm_l4per_i2c4_clkctrl, - (*prcm)->cm_l4per_i2c5_clkctrl, - (*prcm)->cm_l3init_hsusbhost_clkctrl, - (*prcm)->cm_l3init_fsusb_clkctrl, - 0 - }; - do_enable_clocks(clk_domains_essential, - clk_modules_hw_auto_essential, - clk_modules_explicit_en_essential, - 1); -} - -const struct ctrl_ioregs ioregs_omap5430 = { - .ctrl_ddrch = DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN, - .ctrl_lpddr2ch = DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN, - .ctrl_ddrio_0 = DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL, - .ctrl_ddrio_1 = DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL, - .ctrl_ddrio_2 = DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL, -}; - -const struct ctrl_ioregs ioregs_omap5432_es1 = { - .ctrl_ddrch = DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL, - .ctrl_lpddr2ch = 0x0, - .ctrl_ddr3ch = DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL, - .ctrl_ddrio_0 = DDR_IO_0_VREF_CELLS_DDR3_VALUE, - .ctrl_ddrio_1 = DDR_IO_1_VREF_CELLS_DDR3_VALUE, - .ctrl_ddrio_2 = DDR_IO_2_VREF_CELLS_DDR3_VALUE, - .ctrl_emif_sdram_config_ext = SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES, - .ctrl_emif_sdram_config_ext_final = SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES, -}; - -const struct ctrl_ioregs ioregs_omap5432_es2 = { - .ctrl_ddrch = DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2, - .ctrl_lpddr2ch = 0x0, - .ctrl_ddr3ch = DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2, - .ctrl_ddrio_0 = DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2, - .ctrl_ddrio_1 = DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2, - .ctrl_ddrio_2 = DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2, - .ctrl_emif_sdram_config_ext = SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES, - .ctrl_emif_sdram_config_ext_final = SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES, -}; - -const struct ctrl_ioregs ioregs_dra7xx_es1 = { - .ctrl_ddrch = 0x40404040, - .ctrl_lpddr2ch = 0x40404040, - .ctrl_ddr3ch = 0x80808080, - .ctrl_ddrio_0 = 0xA2084210, - .ctrl_ddrio_1 = 0x84210840, - .ctrl_ddrio_2 = 0x84210000, - .ctrl_emif_sdram_config_ext = 0x0001C1A7, - .ctrl_emif_sdram_config_ext_final = 0x000101A7, - .ctrl_ddr_ctrl_ext_0 = 0xA2000000, -}; - -void hw_data_init(void) -{ - u32 omap_rev = omap_revision(); - - switch (omap_rev) { - - case OMAP5430_ES1_0: - case OMAP5432_ES1_0: - *prcm = &omap5_es1_prcm; - *dplls_data = &omap5_dplls_es1; - *omap_vcores = &omap5430_volts; - *ctrl = &omap5_ctrl; - break; - - case OMAP5430_ES2_0: - case OMAP5432_ES2_0: - *prcm = &omap5_es2_prcm; - *dplls_data = &omap5_dplls_es2; - *omap_vcores = &omap5430_volts_es2; - *ctrl = &omap5_ctrl; - break; - - case DRA752_ES1_0: - case DRA752_ES1_1: - *prcm = &dra7xx_prcm; - *dplls_data = &dra7xx_dplls; - *omap_vcores = &dra752_volts; - *ctrl = &dra7xx_ctrl; - break; - - default: - printf("\n INVALID OMAP REVISION "); - } -} - -void get_ioregs(const struct ctrl_ioregs **regs) -{ - u32 omap_rev = omap_revision(); - - switch (omap_rev) { - case OMAP5430_ES1_0: - case OMAP5430_ES2_0: - *regs = &ioregs_omap5430; - break; - case OMAP5432_ES1_0: - *regs = &ioregs_omap5432_es1; - break; - case OMAP5432_ES2_0: - *regs = &ioregs_omap5432_es2; - break; - case DRA752_ES1_0: - case DRA752_ES1_1: - *regs = &ioregs_dra7xx_es1; - break; - - default: - printf("\n INVALID OMAP REVISION "); - } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/hwinit.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/hwinit.c deleted file mode 100644 index 93feb1623..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/hwinit.c +++ /dev/null @@ -1,380 +0,0 @@ -/* - * - * Functions for omap5 based boards. - * - * (C) Copyright 2011 - * Texas Instruments, <www.ti.com> - * - * Author : - * Aneesh V <aneesh@ti.com> - * Steve Sakoman <steve@sakoman.com> - * Sricharan <r.sricharan@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/armv7.h> -#include <asm/arch/cpu.h> -#include <asm/arch/sys_proto.h> -#include <asm/arch/clock.h> -#include <linux/sizes.h> -#include <asm/utils.h> -#include <asm/arch/gpio.h> -#include <asm/emif.h> -#include <asm/omap_common.h> - -DECLARE_GLOBAL_DATA_PTR; - -u32 *const omap_si_rev = (u32 *)OMAP_SRAM_SCRATCH_OMAP_REV; - -static struct gpio_bank gpio_bank_54xx[8] = { - { (void *)OMAP54XX_GPIO1_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP54XX_GPIO2_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP54XX_GPIO3_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP54XX_GPIO4_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP54XX_GPIO5_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP54XX_GPIO6_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP54XX_GPIO7_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP54XX_GPIO8_BASE, METHOD_GPIO_24XX }, -}; - -const struct gpio_bank *const omap_gpio_bank = gpio_bank_54xx; - -#ifdef CONFIG_SPL_BUILD -/* LPDDR2 specific IO settings */ -static void io_settings_lpddr2(void) -{ - const struct ctrl_ioregs *ioregs; - - get_ioregs(&ioregs); - writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch1_0); - writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch1_1); - writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch2_0); - writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch2_1); - writel(ioregs->ctrl_lpddr2ch, (*ctrl)->control_lpddr2ch1_0); - writel(ioregs->ctrl_lpddr2ch, (*ctrl)->control_lpddr2ch1_1); - writel(ioregs->ctrl_ddrio_0, (*ctrl)->control_ddrio_0); - writel(ioregs->ctrl_ddrio_1, (*ctrl)->control_ddrio_1); - writel(ioregs->ctrl_ddrio_2, (*ctrl)->control_ddrio_2); -} - -/* DDR3 specific IO settings */ -static void io_settings_ddr3(void) -{ - u32 io_settings = 0; - const struct ctrl_ioregs *ioregs; - - get_ioregs(&ioregs); - writel(ioregs->ctrl_ddr3ch, (*ctrl)->control_ddr3ch1_0); - writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch1_0); - writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch1_1); - - writel(ioregs->ctrl_ddr3ch, (*ctrl)->control_ddr3ch2_0); - writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch2_0); - writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch2_1); - - writel(ioregs->ctrl_ddrio_0, (*ctrl)->control_ddrio_0); - writel(ioregs->ctrl_ddrio_1, (*ctrl)->control_ddrio_1); - writel(ioregs->ctrl_ddrio_2, (*ctrl)->control_ddrio_2); - - /* omap5432 does not use lpddr2 */ - writel(ioregs->ctrl_lpddr2ch, (*ctrl)->control_lpddr2ch1_0); - writel(ioregs->ctrl_lpddr2ch, (*ctrl)->control_lpddr2ch1_1); - - writel(ioregs->ctrl_emif_sdram_config_ext, - (*ctrl)->control_emif1_sdram_config_ext); - writel(ioregs->ctrl_emif_sdram_config_ext, - (*ctrl)->control_emif2_sdram_config_ext); - - if (is_omap54xx()) { - /* Disable DLL select */ - io_settings = (readl((*ctrl)->control_port_emif1_sdram_config) - & 0xFFEFFFFF); - writel(io_settings, - (*ctrl)->control_port_emif1_sdram_config); - - io_settings = (readl((*ctrl)->control_port_emif2_sdram_config) - & 0xFFEFFFFF); - writel(io_settings, - (*ctrl)->control_port_emif2_sdram_config); - } else { - writel(ioregs->ctrl_ddr_ctrl_ext_0, - (*ctrl)->control_ddr_control_ext_0); - } -} - -/* - * Some tuning of IOs for optimal power and performance - */ -void do_io_settings(void) -{ - u32 io_settings = 0, mask = 0; - - /* Impedance settings EMMC, C2C 1,2, hsi2 */ - mask = (ds_mask << 2) | (ds_mask << 8) | - (ds_mask << 16) | (ds_mask << 18); - io_settings = readl((*ctrl)->control_smart1io_padconf_0) & - (~mask); - io_settings |= (ds_60_ohm << 8) | (ds_45_ohm << 16) | - (ds_45_ohm << 18) | (ds_60_ohm << 2); - writel(io_settings, (*ctrl)->control_smart1io_padconf_0); - - /* Impedance settings Mcspi2 */ - mask = (ds_mask << 30); - io_settings = readl((*ctrl)->control_smart1io_padconf_1) & - (~mask); - io_settings |= (ds_60_ohm << 30); - writel(io_settings, (*ctrl)->control_smart1io_padconf_1); - - /* Impedance settings C2C 3,4 */ - mask = (ds_mask << 14) | (ds_mask << 16); - io_settings = readl((*ctrl)->control_smart1io_padconf_2) & - (~mask); - io_settings |= (ds_45_ohm << 14) | (ds_45_ohm << 16); - writel(io_settings, (*ctrl)->control_smart1io_padconf_2); - - /* Slew rate settings EMMC, C2C 1,2 */ - mask = (sc_mask << 8) | (sc_mask << 16) | (sc_mask << 18); - io_settings = readl((*ctrl)->control_smart2io_padconf_0) & - (~mask); - io_settings |= (sc_fast << 8) | (sc_na << 16) | (sc_na << 18); - writel(io_settings, (*ctrl)->control_smart2io_padconf_0); - - /* Slew rate settings hsi2, Mcspi2 */ - mask = (sc_mask << 24) | (sc_mask << 28); - io_settings = readl((*ctrl)->control_smart2io_padconf_1) & - (~mask); - io_settings |= (sc_fast << 28) | (sc_fast << 24); - writel(io_settings, (*ctrl)->control_smart2io_padconf_1); - - /* Slew rate settings C2C 3,4 */ - mask = (sc_mask << 16) | (sc_mask << 18); - io_settings = readl((*ctrl)->control_smart2io_padconf_2) & - (~mask); - io_settings |= (sc_na << 16) | (sc_na << 18); - writel(io_settings, (*ctrl)->control_smart2io_padconf_2); - - /* impedance and slew rate settings for usb */ - mask = (usb_i_mask << 29) | (usb_i_mask << 26) | (usb_i_mask << 23) | - (usb_i_mask << 20) | (usb_i_mask << 17) | (usb_i_mask << 14); - io_settings = readl((*ctrl)->control_smart3io_padconf_1) & - (~mask); - io_settings |= (ds_60_ohm << 29) | (ds_60_ohm << 26) | - (ds_60_ohm << 23) | (sc_fast << 20) | - (sc_fast << 17) | (sc_fast << 14); - writel(io_settings, (*ctrl)->control_smart3io_padconf_1); - - if (emif_sdram_type() == EMIF_SDRAM_TYPE_LPDDR2) - io_settings_lpddr2(); - else - io_settings_ddr3(); -} - -static const struct srcomp_params srcomp_parameters[NUM_SYS_CLKS] = { - {0x45, 0x1}, /* 12 MHz */ - {-1, -1}, /* 13 MHz */ - {0x63, 0x2}, /* 16.8 MHz */ - {0x57, 0x2}, /* 19.2 MHz */ - {0x20, 0x1}, /* 26 MHz */ - {-1, -1}, /* 27 MHz */ - {0x41, 0x3} /* 38.4 MHz */ -}; - -void srcomp_enable(void) -{ - u32 srcomp_value, mul_factor, div_factor, clk_val, i; - u32 sysclk_ind = get_sys_clk_index(); - u32 omap_rev = omap_revision(); - - if (!is_omap54xx()) - return; - - mul_factor = srcomp_parameters[sysclk_ind].multiply_factor; - div_factor = srcomp_parameters[sysclk_ind].divide_factor; - - for (i = 0; i < 4; i++) { - srcomp_value = readl((*ctrl)->control_srcomp_north_side + i*4); - srcomp_value &= - ~(MULTIPLY_FACTOR_XS_MASK | DIVIDE_FACTOR_XS_MASK); - srcomp_value |= (mul_factor << MULTIPLY_FACTOR_XS_SHIFT) | - (div_factor << DIVIDE_FACTOR_XS_SHIFT); - writel(srcomp_value, (*ctrl)->control_srcomp_north_side + i*4); - } - - if ((omap_rev == OMAP5430_ES1_0) || (omap_rev == OMAP5432_ES1_0)) { - clk_val = readl((*prcm)->cm_coreaon_io_srcomp_clkctrl); - clk_val |= OPTFCLKEN_SRCOMP_FCLK_MASK; - writel(clk_val, (*prcm)->cm_coreaon_io_srcomp_clkctrl); - - for (i = 0; i < 4; i++) { - srcomp_value = - readl((*ctrl)->control_srcomp_north_side + i*4); - srcomp_value &= ~PWRDWN_XS_MASK; - writel(srcomp_value, - (*ctrl)->control_srcomp_north_side + i*4); - - while (((readl((*ctrl)->control_srcomp_north_side + i*4) - & SRCODE_READ_XS_MASK) >> - SRCODE_READ_XS_SHIFT) == 0) - ; - - srcomp_value = - readl((*ctrl)->control_srcomp_north_side + i*4); - srcomp_value &= ~OVERRIDE_XS_MASK; - writel(srcomp_value, - (*ctrl)->control_srcomp_north_side + i*4); - } - } else { - srcomp_value = readl((*ctrl)->control_srcomp_east_side_wkup); - srcomp_value &= ~(MULTIPLY_FACTOR_XS_MASK | - DIVIDE_FACTOR_XS_MASK); - srcomp_value |= (mul_factor << MULTIPLY_FACTOR_XS_SHIFT) | - (div_factor << DIVIDE_FACTOR_XS_SHIFT); - writel(srcomp_value, (*ctrl)->control_srcomp_east_side_wkup); - - for (i = 0; i < 4; i++) { - srcomp_value = - readl((*ctrl)->control_srcomp_north_side + i*4); - srcomp_value |= SRCODE_OVERRIDE_SEL_XS_MASK; - writel(srcomp_value, - (*ctrl)->control_srcomp_north_side + i*4); - - srcomp_value = - readl((*ctrl)->control_srcomp_north_side + i*4); - srcomp_value &= ~OVERRIDE_XS_MASK; - writel(srcomp_value, - (*ctrl)->control_srcomp_north_side + i*4); - } - - srcomp_value = - readl((*ctrl)->control_srcomp_east_side_wkup); - srcomp_value |= SRCODE_OVERRIDE_SEL_XS_MASK; - writel(srcomp_value, (*ctrl)->control_srcomp_east_side_wkup); - - srcomp_value = - readl((*ctrl)->control_srcomp_east_side_wkup); - srcomp_value &= ~OVERRIDE_XS_MASK; - writel(srcomp_value, (*ctrl)->control_srcomp_east_side_wkup); - - clk_val = readl((*prcm)->cm_coreaon_io_srcomp_clkctrl); - clk_val |= OPTFCLKEN_SRCOMP_FCLK_MASK; - writel(clk_val, (*prcm)->cm_coreaon_io_srcomp_clkctrl); - - clk_val = readl((*prcm)->cm_wkupaon_io_srcomp_clkctrl); - clk_val |= OPTFCLKEN_SRCOMP_FCLK_MASK; - writel(clk_val, (*prcm)->cm_wkupaon_io_srcomp_clkctrl); - - for (i = 0; i < 4; i++) { - while (((readl((*ctrl)->control_srcomp_north_side + i*4) - & SRCODE_READ_XS_MASK) >> - SRCODE_READ_XS_SHIFT) == 0) - ; - - srcomp_value = - readl((*ctrl)->control_srcomp_north_side + i*4); - srcomp_value &= ~SRCODE_OVERRIDE_SEL_XS_MASK; - writel(srcomp_value, - (*ctrl)->control_srcomp_north_side + i*4); - } - - while (((readl((*ctrl)->control_srcomp_east_side_wkup) & - SRCODE_READ_XS_MASK) >> SRCODE_READ_XS_SHIFT) == 0) - ; - - srcomp_value = - readl((*ctrl)->control_srcomp_east_side_wkup); - srcomp_value &= ~SRCODE_OVERRIDE_SEL_XS_MASK; - writel(srcomp_value, (*ctrl)->control_srcomp_east_side_wkup); - } -} -#endif - -void config_data_eye_leveling_samples(u32 emif_base) -{ - const struct ctrl_ioregs *ioregs; - - get_ioregs(&ioregs); - - /*EMIF_SDRAM_CONFIG_EXT-Read data eye leveling no of samples =4*/ - if (emif_base == EMIF1_BASE) - writel(ioregs->ctrl_emif_sdram_config_ext_final, - (*ctrl)->control_emif1_sdram_config_ext); - else if (emif_base == EMIF2_BASE) - writel(ioregs->ctrl_emif_sdram_config_ext_final, - (*ctrl)->control_emif2_sdram_config_ext); -} - -void init_omap_revision(void) -{ - /* - * For some of the ES2/ES1 boards ID_CODE is not reliable: - * Also, ES1 and ES2 have different ARM revisions - * So use ARM revision for identification - */ - unsigned int rev = cortex_rev(); - - switch (readl(CONTROL_ID_CODE)) { - case OMAP5430_CONTROL_ID_CODE_ES1_0: - *omap_si_rev = OMAP5430_ES1_0; - if (rev == MIDR_CORTEX_A15_R2P2) - *omap_si_rev = OMAP5430_ES2_0; - break; - case OMAP5432_CONTROL_ID_CODE_ES1_0: - *omap_si_rev = OMAP5432_ES1_0; - if (rev == MIDR_CORTEX_A15_R2P2) - *omap_si_rev = OMAP5432_ES2_0; - break; - case OMAP5430_CONTROL_ID_CODE_ES2_0: - *omap_si_rev = OMAP5430_ES2_0; - break; - case OMAP5432_CONTROL_ID_CODE_ES2_0: - *omap_si_rev = OMAP5432_ES2_0; - break; - case DRA752_CONTROL_ID_CODE_ES1_0: - *omap_si_rev = DRA752_ES1_0; - break; - case DRA752_CONTROL_ID_CODE_ES1_1: - *omap_si_rev = DRA752_ES1_1; - break; - default: - *omap_si_rev = OMAP5430_SILICON_ID_INVALID; - } -} - -void reset_cpu(ulong ignored) -{ - u32 omap_rev = omap_revision(); - - /* - * WARM reset is not functional in case of OMAP5430 ES1.0 soc. - * So use cold reset in case instead. - */ - if (omap_rev == OMAP5430_ES1_0) - writel(PRM_RSTCTRL_RESET << 0x1, (*prcm)->prm_rstctrl); - else - writel(PRM_RSTCTRL_RESET, (*prcm)->prm_rstctrl); -} - -u32 warm_reset(void) -{ - return readl((*prcm)->prm_rstst) & PRM_RSTST_WARM_RESET_MASK; -} - -void setup_warmreset_time(void) -{ - u32 rst_time, rst_val; - -#ifndef CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC - rst_time = CONFIG_DEFAULT_OMAP_RESET_TIME_MAX_USEC; -#else - rst_time = CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC; -#endif - rst_time = usec_to_32k(rst_time) << RSTTIME1_SHIFT; - - if (rst_time > RSTTIME1_MASK) - rst_time = RSTTIME1_MASK; - - rst_val = readl((*prcm)->prm_rsttime) & ~RSTTIME1_MASK; - rst_val |= rst_time; - writel(rst_val, (*prcm)->prm_rsttime); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/prcm-regs.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/prcm-regs.c deleted file mode 100644 index 7292161f3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/prcm-regs.c +++ /dev/null @@ -1,978 +0,0 @@ -/* - * - * HW regs data for OMAP5 Soc - * - * (C) Copyright 2013 - * Texas Instruments, <www.ti.com> - * - * Sricharan R <r.sricharan@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/omap_common.h> - -struct prcm_regs const omap5_es1_prcm = { - /* cm1.ckgen */ - .cm_clksel_core = 0x4a004100, - .cm_clksel_abe = 0x4a004108, - .cm_dll_ctrl = 0x4a004110, - .cm_clkmode_dpll_core = 0x4a004120, - .cm_idlest_dpll_core = 0x4a004124, - .cm_autoidle_dpll_core = 0x4a004128, - .cm_clksel_dpll_core = 0x4a00412c, - .cm_div_m2_dpll_core = 0x4a004130, - .cm_div_m3_dpll_core = 0x4a004134, - .cm_div_h11_dpll_core = 0x4a004138, - .cm_div_h12_dpll_core = 0x4a00413c, - .cm_div_h13_dpll_core = 0x4a004140, - .cm_div_h14_dpll_core = 0x4a004144, - .cm_ssc_deltamstep_dpll_core = 0x4a004148, - .cm_ssc_modfreqdiv_dpll_core = 0x4a00414c, - .cm_emu_override_dpll_core = 0x4a004150, - .cm_div_h22_dpllcore = 0x4a004154, - .cm_div_h23_dpll_core = 0x4a004158, - .cm_clkmode_dpll_mpu = 0x4a004160, - .cm_idlest_dpll_mpu = 0x4a004164, - .cm_autoidle_dpll_mpu = 0x4a004168, - .cm_clksel_dpll_mpu = 0x4a00416c, - .cm_div_m2_dpll_mpu = 0x4a004170, - .cm_ssc_deltamstep_dpll_mpu = 0x4a004188, - .cm_ssc_modfreqdiv_dpll_mpu = 0x4a00418c, - .cm_bypclk_dpll_mpu = 0x4a00419c, - .cm_clkmode_dpll_iva = 0x4a0041a0, - .cm_idlest_dpll_iva = 0x4a0041a4, - .cm_autoidle_dpll_iva = 0x4a0041a8, - .cm_clksel_dpll_iva = 0x4a0041ac, - .cm_div_h11_dpll_iva = 0x4a0041b8, - .cm_div_h12_dpll_iva = 0x4a0041bc, - .cm_ssc_deltamstep_dpll_iva = 0x4a0041c8, - .cm_ssc_modfreqdiv_dpll_iva = 0x4a0041cc, - .cm_bypclk_dpll_iva = 0x4a0041dc, - .cm_clkmode_dpll_abe = 0x4a0041e0, - .cm_idlest_dpll_abe = 0x4a0041e4, - .cm_autoidle_dpll_abe = 0x4a0041e8, - .cm_clksel_dpll_abe = 0x4a0041ec, - .cm_div_m2_dpll_abe = 0x4a0041f0, - .cm_div_m3_dpll_abe = 0x4a0041f4, - .cm_ssc_deltamstep_dpll_abe = 0x4a004208, - .cm_ssc_modfreqdiv_dpll_abe = 0x4a00420c, - .cm_clkmode_dpll_ddrphy = 0x4a004220, - .cm_idlest_dpll_ddrphy = 0x4a004224, - .cm_autoidle_dpll_ddrphy = 0x4a004228, - .cm_clksel_dpll_ddrphy = 0x4a00422c, - .cm_div_m2_dpll_ddrphy = 0x4a004230, - .cm_div_h11_dpll_ddrphy = 0x4a004238, - .cm_div_h12_dpll_ddrphy = 0x4a00423c, - .cm_div_h13_dpll_ddrphy = 0x4a004240, - .cm_ssc_deltamstep_dpll_ddrphy = 0x4a004248, - .cm_shadow_freq_config1 = 0x4a004260, - .cm_mpu_mpu_clkctrl = 0x4a004320, - - /* cm1.dsp */ - .cm_dsp_clkstctrl = 0x4a004400, - .cm_dsp_dsp_clkctrl = 0x4a004420, - - /* cm1.abe */ - .cm1_abe_clkstctrl = 0x4a004500, - .cm1_abe_l4abe_clkctrl = 0x4a004520, - .cm1_abe_aess_clkctrl = 0x4a004528, - .cm1_abe_pdm_clkctrl = 0x4a004530, - .cm1_abe_dmic_clkctrl = 0x4a004538, - .cm1_abe_mcasp_clkctrl = 0x4a004540, - .cm1_abe_mcbsp1_clkctrl = 0x4a004548, - .cm1_abe_mcbsp2_clkctrl = 0x4a004550, - .cm1_abe_mcbsp3_clkctrl = 0x4a004558, - .cm1_abe_slimbus_clkctrl = 0x4a004560, - .cm1_abe_timer5_clkctrl = 0x4a004568, - .cm1_abe_timer6_clkctrl = 0x4a004570, - .cm1_abe_timer7_clkctrl = 0x4a004578, - .cm1_abe_timer8_clkctrl = 0x4a004580, - .cm1_abe_wdt3_clkctrl = 0x4a004588, - - /* cm2.ckgen */ - .cm_clksel_mpu_m3_iss_root = 0x4a008100, - .cm_clksel_usb_60mhz = 0x4a008104, - .cm_scale_fclk = 0x4a008108, - .cm_core_dvfs_perf1 = 0x4a008110, - .cm_core_dvfs_perf2 = 0x4a008114, - .cm_core_dvfs_perf3 = 0x4a008118, - .cm_core_dvfs_perf4 = 0x4a00811c, - .cm_core_dvfs_current = 0x4a008124, - .cm_iva_dvfs_perf_tesla = 0x4a008128, - .cm_iva_dvfs_perf_ivahd = 0x4a00812c, - .cm_iva_dvfs_perf_abe = 0x4a008130, - .cm_iva_dvfs_current = 0x4a008138, - .cm_clkmode_dpll_per = 0x4a008140, - .cm_idlest_dpll_per = 0x4a008144, - .cm_autoidle_dpll_per = 0x4a008148, - .cm_clksel_dpll_per = 0x4a00814c, - .cm_div_m2_dpll_per = 0x4a008150, - .cm_div_m3_dpll_per = 0x4a008154, - .cm_div_h11_dpll_per = 0x4a008158, - .cm_div_h12_dpll_per = 0x4a00815c, - .cm_div_h14_dpll_per = 0x4a008164, - .cm_ssc_deltamstep_dpll_per = 0x4a008168, - .cm_ssc_modfreqdiv_dpll_per = 0x4a00816c, - .cm_emu_override_dpll_per = 0x4a008170, - .cm_clkmode_dpll_usb = 0x4a008180, - .cm_idlest_dpll_usb = 0x4a008184, - .cm_autoidle_dpll_usb = 0x4a008188, - .cm_clksel_dpll_usb = 0x4a00818c, - .cm_div_m2_dpll_usb = 0x4a008190, - .cm_ssc_deltamstep_dpll_usb = 0x4a0081a8, - .cm_ssc_modfreqdiv_dpll_usb = 0x4a0081ac, - .cm_clkdcoldo_dpll_usb = 0x4a0081b4, - .cm_clkmode_dpll_unipro = 0x4a0081c0, - .cm_idlest_dpll_unipro = 0x4a0081c4, - .cm_autoidle_dpll_unipro = 0x4a0081c8, - .cm_clksel_dpll_unipro = 0x4a0081cc, - .cm_div_m2_dpll_unipro = 0x4a0081d0, - .cm_ssc_deltamstep_dpll_unipro = 0x4a0081e8, - .cm_ssc_modfreqdiv_dpll_unipro = 0x4a0081ec, - - /* cm2.core */ - .cm_coreaon_bandgap_clkctrl = 0x4a008648, - .cm_coreaon_io_srcomp_clkctrl = 0x4a008650, - .cm_l3_1_clkstctrl = 0x4a008700, - .cm_l3_1_dynamicdep = 0x4a008708, - .cm_l3_1_l3_1_clkctrl = 0x4a008720, - .cm_l3_2_clkstctrl = 0x4a008800, - .cm_l3_2_dynamicdep = 0x4a008808, - .cm_l3_2_l3_2_clkctrl = 0x4a008820, - .cm_l3_gpmc_clkctrl = 0x4a008828, - .cm_l3_2_ocmc_ram_clkctrl = 0x4a008830, - .cm_mpu_m3_clkstctrl = 0x4a008900, - .cm_mpu_m3_staticdep = 0x4a008904, - .cm_mpu_m3_dynamicdep = 0x4a008908, - .cm_mpu_m3_mpu_m3_clkctrl = 0x4a008920, - .cm_sdma_clkstctrl = 0x4a008a00, - .cm_sdma_staticdep = 0x4a008a04, - .cm_sdma_dynamicdep = 0x4a008a08, - .cm_sdma_sdma_clkctrl = 0x4a008a20, - .cm_memif_clkstctrl = 0x4a008b00, - .cm_memif_dmm_clkctrl = 0x4a008b20, - .cm_memif_emif_fw_clkctrl = 0x4a008b28, - .cm_memif_emif_1_clkctrl = 0x4a008b30, - .cm_memif_emif_2_clkctrl = 0x4a008b38, - .cm_memif_dll_clkctrl = 0x4a008b40, - .cm_memif_emif_h1_clkctrl = 0x4a008b50, - .cm_memif_emif_h2_clkctrl = 0x4a008b58, - .cm_memif_dll_h_clkctrl = 0x4a008b60, - .cm_c2c_clkstctrl = 0x4a008c00, - .cm_c2c_staticdep = 0x4a008c04, - .cm_c2c_dynamicdep = 0x4a008c08, - .cm_c2c_sad2d_clkctrl = 0x4a008c20, - .cm_c2c_modem_icr_clkctrl = 0x4a008c28, - .cm_c2c_sad2d_fw_clkctrl = 0x4a008c30, - .cm_l4cfg_clkstctrl = 0x4a008d00, - .cm_l4cfg_dynamicdep = 0x4a008d08, - .cm_l4cfg_l4_cfg_clkctrl = 0x4a008d20, - .cm_l4cfg_hw_sem_clkctrl = 0x4a008d28, - .cm_l4cfg_mailbox_clkctrl = 0x4a008d30, - .cm_l4cfg_sar_rom_clkctrl = 0x4a008d38, - .cm_l3instr_clkstctrl = 0x4a008e00, - .cm_l3instr_l3_3_clkctrl = 0x4a008e20, - .cm_l3instr_l3_instr_clkctrl = 0x4a008e28, - .cm_l3instr_intrconn_wp1_clkctrl = 0x4a008e40, - - /* cm2.ivahd */ - .cm_ivahd_clkstctrl = 0x4a008f00, - .cm_ivahd_ivahd_clkctrl = 0x4a008f20, - .cm_ivahd_sl2_clkctrl = 0x4a008f28, - - /* cm2.cam */ - .cm_cam_clkstctrl = 0x4a009000, - .cm_cam_iss_clkctrl = 0x4a009020, - .cm_cam_fdif_clkctrl = 0x4a009028, - - /* cm2.dss */ - .cm_dss_clkstctrl = 0x4a009100, - .cm_dss_dss_clkctrl = 0x4a009120, - - /* cm2.sgx */ - .cm_sgx_clkstctrl = 0x4a009200, - .cm_sgx_sgx_clkctrl = 0x4a009220, - - /* cm2.l3init */ - .cm_l3init_clkstctrl = 0x4a009300, - .cm_l3init_hsmmc1_clkctrl = 0x4a009328, - .cm_l3init_hsmmc2_clkctrl = 0x4a009330, - .cm_l3init_hsi_clkctrl = 0x4a009338, - .cm_l3init_hsusbhost_clkctrl = 0x4a009358, - .cm_l3init_hsusbotg_clkctrl = 0x4a009360, - .cm_l3init_hsusbtll_clkctrl = 0x4a009368, - .cm_l3init_p1500_clkctrl = 0x4a009378, - .cm_l3init_sata_clkctrl = 0x4a009388, - .cm_l3init_fsusb_clkctrl = 0x4a0093d0, - .cm_l3init_ocp2scp1_clkctrl = 0x4a0093e0, - .cm_l3init_ocp2scp3_clkctrl = 0x4a0093e8, - - /* cm2.l4per */ - .cm_l4per_clkstctrl = 0x4a009400, - .cm_l4per_dynamicdep = 0x4a009408, - .cm_l4per_adc_clkctrl = 0x4a009420, - .cm_l4per_gptimer10_clkctrl = 0x4a009428, - .cm_l4per_gptimer11_clkctrl = 0x4a009430, - .cm_l4per_gptimer2_clkctrl = 0x4a009438, - .cm_l4per_gptimer3_clkctrl = 0x4a009440, - .cm_l4per_gptimer4_clkctrl = 0x4a009448, - .cm_l4per_gptimer9_clkctrl = 0x4a009450, - .cm_l4per_elm_clkctrl = 0x4a009458, - .cm_l4per_gpio2_clkctrl = 0x4a009460, - .cm_l4per_gpio3_clkctrl = 0x4a009468, - .cm_l4per_gpio4_clkctrl = 0x4a009470, - .cm_l4per_gpio5_clkctrl = 0x4a009478, - .cm_l4per_gpio6_clkctrl = 0x4a009480, - .cm_l4per_hdq1w_clkctrl = 0x4a009488, - .cm_l4per_hecc1_clkctrl = 0x4a009490, - .cm_l4per_hecc2_clkctrl = 0x4a009498, - .cm_l4per_i2c1_clkctrl = 0x4a0094a0, - .cm_l4per_i2c2_clkctrl = 0x4a0094a8, - .cm_l4per_i2c3_clkctrl = 0x4a0094b0, - .cm_l4per_i2c4_clkctrl = 0x4a0094b8, - .cm_l4per_l4per_clkctrl = 0x4a0094c0, - .cm_l4per_mcasp2_clkctrl = 0x4a0094d0, - .cm_l4per_mcasp3_clkctrl = 0x4a0094d8, - .cm_l4per_mgate_clkctrl = 0x4a0094e8, - .cm_l4per_mcspi1_clkctrl = 0x4a0094f0, - .cm_l4per_mcspi2_clkctrl = 0x4a0094f8, - .cm_l4per_mcspi3_clkctrl = 0x4a009500, - .cm_l4per_mcspi4_clkctrl = 0x4a009508, - .cm_l4per_gpio7_clkctrl = 0x4a009510, - .cm_l4per_gpio8_clkctrl = 0x4a009518, - .cm_l4per_mmcsd3_clkctrl = 0x4a009520, - .cm_l4per_mmcsd4_clkctrl = 0x4a009528, - .cm_l4per_msprohg_clkctrl = 0x4a009530, - .cm_l4per_slimbus2_clkctrl = 0x4a009538, - .cm_l4per_uart1_clkctrl = 0x4a009540, - .cm_l4per_uart2_clkctrl = 0x4a009548, - .cm_l4per_uart3_clkctrl = 0x4a009550, - .cm_l4per_uart4_clkctrl = 0x4a009558, - .cm_l4per_mmcsd5_clkctrl = 0x4a009560, - .cm_l4per_i2c5_clkctrl = 0x4a009568, - .cm_l4per_uart5_clkctrl = 0x4a009570, - .cm_l4per_uart6_clkctrl = 0x4a009578, - .cm_l4sec_clkstctrl = 0x4a009580, - .cm_l4sec_staticdep = 0x4a009584, - .cm_l4sec_dynamicdep = 0x4a009588, - .cm_l4sec_aes1_clkctrl = 0x4a0095a0, - .cm_l4sec_aes2_clkctrl = 0x4a0095a8, - .cm_l4sec_des3des_clkctrl = 0x4a0095b0, - .cm_l4sec_pkaeip29_clkctrl = 0x4a0095b8, - .cm_l4sec_rng_clkctrl = 0x4a0095c0, - .cm_l4sec_sha2md51_clkctrl = 0x4a0095c8, - .cm_l4sec_cryptodma_clkctrl = 0x4a0095d8, - - /* l4 wkup regs */ - .cm_abe_pll_ref_clksel = 0x4ae0610c, - .cm_sys_clksel = 0x4ae06110, - .cm_wkup_clkstctrl = 0x4ae07800, - .cm_wkup_l4wkup_clkctrl = 0x4ae07820, - .cm_wkup_wdtimer1_clkctrl = 0x4ae07828, - .cm_wkup_wdtimer2_clkctrl = 0x4ae07830, - .cm_wkup_gpio1_clkctrl = 0x4ae07838, - .cm_wkup_gptimer1_clkctrl = 0x4ae07840, - .cm_wkup_gptimer12_clkctrl = 0x4ae07848, - .cm_wkup_synctimer_clkctrl = 0x4ae07850, - .cm_wkup_usim_clkctrl = 0x4ae07858, - .cm_wkup_sarram_clkctrl = 0x4ae07860, - .cm_wkup_keyboard_clkctrl = 0x4ae07878, - .cm_wkup_rtc_clkctrl = 0x4ae07880, - .cm_wkup_bandgap_clkctrl = 0x4ae07888, - .cm_wkupaon_scrm_clkctrl = 0x4ae07890, - .cm_wkupaon_io_srcomp_clkctrl = 0x4ae07898, - .prm_rstctrl = 0x4ae07b00, - .prm_rstst = 0x4ae07b04, - .prm_rsttime = 0x4ae07b08, - .prm_vc_val_bypass = 0x4ae07ba0, - .prm_vc_cfg_i2c_mode = 0x4ae07bb4, - .prm_vc_cfg_i2c_clk = 0x4ae07bb8, - - /* SCRM stuff, used by some boards */ - .scrm_auxclk0 = 0x4ae0a310, - .scrm_auxclk1 = 0x4ae0a314, -}; - -struct omap_sys_ctrl_regs const omap5_ctrl = { - .control_status = 0x4A002134, - .control_std_fuse_opp_vdd_mpu_2 = 0x4A0021B4, - .control_phy_power_usb = 0x4A002370, - .control_phy_power_sata = 0x4A002374, - .control_padconf_core_base = 0x4A002800, - .control_paconf_global = 0x4A002DA0, - .control_paconf_mode = 0x4A002DA4, - .control_smart1io_padconf_0 = 0x4A002DA8, - .control_smart1io_padconf_1 = 0x4A002DAC, - .control_smart1io_padconf_2 = 0x4A002DB0, - .control_smart2io_padconf_0 = 0x4A002DB4, - .control_smart2io_padconf_1 = 0x4A002DB8, - .control_smart2io_padconf_2 = 0x4A002DBC, - .control_smart3io_padconf_0 = 0x4A002DC0, - .control_smart3io_padconf_1 = 0x4A002DC4, - .control_pbias = 0x4A002E00, - .control_i2c_0 = 0x4A002E04, - .control_camera_rx = 0x4A002E08, - .control_hdmi_tx_phy = 0x4A002E0C, - .control_uniportm = 0x4A002E10, - .control_dsiphy = 0x4A002E14, - .control_mcbsplp = 0x4A002E18, - .control_usb2phycore = 0x4A002E1C, - .control_hdmi_1 = 0x4A002E20, - .control_hsi = 0x4A002E24, - .control_ddr3ch1_0 = 0x4A002E30, - .control_ddr3ch2_0 = 0x4A002E34, - .control_ddrch1_0 = 0x4A002E38, - .control_ddrch1_1 = 0x4A002E3C, - .control_ddrch2_0 = 0x4A002E40, - .control_ddrch2_1 = 0x4A002E44, - .control_lpddr2ch1_0 = 0x4A002E48, - .control_lpddr2ch1_1 = 0x4A002E4C, - .control_ddrio_0 = 0x4A002E50, - .control_ddrio_1 = 0x4A002E54, - .control_ddrio_2 = 0x4A002E58, - .control_hyst_1 = 0x4A002E5C, - .control_usbb_hsic_control = 0x4A002E60, - .control_c2c = 0x4A002E64, - .control_core_control_spare_rw = 0x4A002E68, - .control_core_control_spare_r = 0x4A002E6C, - .control_core_control_spare_r_c0 = 0x4A002E70, - .control_srcomp_north_side = 0x4A002E74, - .control_srcomp_south_side = 0x4A002E78, - .control_srcomp_east_side = 0x4A002E7C, - .control_srcomp_west_side = 0x4A002E80, - .control_srcomp_code_latch = 0x4A002E84, - .control_port_emif1_sdram_config = 0x4AE0C110, - .control_port_emif1_lpddr2_nvm_config = 0x4AE0C114, - .control_port_emif2_sdram_config = 0x4AE0C118, - .control_emif1_sdram_config_ext = 0x4AE0C144, - .control_emif2_sdram_config_ext = 0x4AE0C148, - .control_wkup_ldovbb_mpu_voltage_ctrl = 0x4AE0C318, - .control_padconf_wkup_base = 0x4AE0C800, - .control_smart1nopmio_padconf_0 = 0x4AE0CDA0, - .control_smart1nopmio_padconf_1 = 0x4AE0CDA4, - .control_padconf_mode = 0x4AE0CDA8, - .control_xtal_oscillator = 0x4AE0CDAC, - .control_i2c_2 = 0x4AE0CDB0, - .control_ckobuffer = 0x4AE0CDB4, - .control_wkup_control_spare_rw = 0x4AE0CDB8, - .control_wkup_control_spare_r = 0x4AE0CDBC, - .control_wkup_control_spare_r_c0 = 0x4AE0CDC0, - .control_srcomp_east_side_wkup = 0x4AE0CDC4, - .control_efuse_1 = 0x4AE0CDC8, - .control_efuse_2 = 0x4AE0CDCC, - .control_efuse_3 = 0x4AE0CDD0, - .control_efuse_4 = 0x4AE0CDD4, - .control_efuse_5 = 0x4AE0CDD8, - .control_efuse_6 = 0x4AE0CDDC, - .control_efuse_7 = 0x4AE0CDE0, - .control_efuse_8 = 0x4AE0CDE4, - .control_efuse_9 = 0x4AE0CDE8, - .control_efuse_10 = 0x4AE0CDEC, - .control_efuse_11 = 0x4AE0CDF0, - .control_efuse_12 = 0x4AE0CDF4, - .control_efuse_13 = 0x4AE0CDF8, -}; - -struct omap_sys_ctrl_regs const dra7xx_ctrl = { - .control_status = 0x4A002134, - .control_phy_power_sata = 0x4A002374, - .control_core_mac_id_0_lo = 0x4A002514, - .control_core_mac_id_0_hi = 0x4A002518, - .control_core_mac_id_1_lo = 0x4A00251C, - .control_core_mac_id_1_hi = 0x4A002520, - .control_core_mmr_lock1 = 0x4A002540, - .control_core_mmr_lock2 = 0x4A002544, - .control_core_mmr_lock3 = 0x4A002548, - .control_core_mmr_lock4 = 0x4A00254C, - .control_core_mmr_lock5 = 0x4A002550, - .control_core_control_io1 = 0x4A002554, - .control_core_control_io2 = 0x4A002558, - .control_paconf_global = 0x4A002DA0, - .control_paconf_mode = 0x4A002DA4, - .control_smart1io_padconf_0 = 0x4A002DA8, - .control_smart1io_padconf_1 = 0x4A002DAC, - .control_smart1io_padconf_2 = 0x4A002DB0, - .control_smart2io_padconf_0 = 0x4A002DB4, - .control_smart2io_padconf_1 = 0x4A002DB8, - .control_smart2io_padconf_2 = 0x4A002DBC, - .control_smart3io_padconf_0 = 0x4A002DC0, - .control_smart3io_padconf_1 = 0x4A002DC4, - .control_pbias = 0x4A002E00, - .control_i2c_0 = 0x4A002E04, - .control_camera_rx = 0x4A002E08, - .control_hdmi_tx_phy = 0x4A002E0C, - .control_uniportm = 0x4A002E10, - .control_dsiphy = 0x4A002E14, - .control_mcbsplp = 0x4A002E18, - .control_usb2phycore = 0x4A002E1C, - .control_hdmi_1 = 0x4A002E20, - .control_hsi = 0x4A002E24, - .control_ddr3ch1_0 = 0x4A002E30, - .control_ddr3ch2_0 = 0x4A002E34, - .control_ddrch1_0 = 0x4A002E38, - .control_ddrch1_1 = 0x4A002E3C, - .control_ddrch2_0 = 0x4A002E40, - .control_ddrch2_1 = 0x4A002E44, - .control_lpddr2ch1_0 = 0x4A002E48, - .control_lpddr2ch1_1 = 0x4A002E4C, - .control_ddrio_0 = 0x4A002E50, - .control_ddrio_1 = 0x4A002E54, - .control_ddrio_2 = 0x4A002E58, - .control_hyst_1 = 0x4A002E5C, - .control_usbb_hsic_control = 0x4A002E60, - .control_c2c = 0x4A002E64, - .control_core_control_spare_rw = 0x4A002E68, - .control_core_control_spare_r = 0x4A002E6C, - .control_core_control_spare_r_c0 = 0x4A002E70, - .control_srcomp_north_side = 0x4A002E74, - .control_srcomp_south_side = 0x4A002E78, - .control_srcomp_east_side = 0x4A002E7C, - .control_srcomp_west_side = 0x4A002E80, - .control_srcomp_code_latch = 0x4A002E84, - .control_ddr_control_ext_0 = 0x4A002E88, - .control_padconf_core_base = 0x4A003400, - .control_std_fuse_opp_vdd_mpu_2 = 0x4A003B20, - .control_port_emif1_sdram_config = 0x4AE0C110, - .control_port_emif1_lpddr2_nvm_config = 0x4AE0C114, - .control_port_emif2_sdram_config = 0x4AE0C118, - .control_emif1_sdram_config_ext = 0x4AE0C144, - .control_emif2_sdram_config_ext = 0x4AE0C148, - .control_wkup_ldovbb_mpu_voltage_ctrl = 0x4AE0C158, - .control_padconf_mode = 0x4AE0C5A0, - .control_xtal_oscillator = 0x4AE0C5A4, - .control_i2c_2 = 0x4AE0C5A8, - .control_ckobuffer = 0x4AE0C5AC, - .control_wkup_control_spare_rw = 0x4AE0C5B0, - .control_wkup_control_spare_r = 0x4AE0C5B4, - .control_wkup_control_spare_r_c0 = 0x4AE0C5B8, - .control_srcomp_east_side_wkup = 0x4AE0C5BC, - .control_efuse_1 = 0x4AE0C5C0, - .control_efuse_2 = 0x4AE0C5C4, - .control_efuse_3 = 0x4AE0C5C8, - .control_efuse_4 = 0x4AE0C5CC, - .control_efuse_13 = 0x4AE0C5F0, -}; - -struct prcm_regs const omap5_es2_prcm = { - /* cm1.ckgen */ - .cm_clksel_core = 0x4a004100, - .cm_clksel_abe = 0x4a004108, - .cm_dll_ctrl = 0x4a004110, - .cm_clkmode_dpll_core = 0x4a004120, - .cm_idlest_dpll_core = 0x4a004124, - .cm_autoidle_dpll_core = 0x4a004128, - .cm_clksel_dpll_core = 0x4a00412c, - .cm_div_m2_dpll_core = 0x4a004130, - .cm_div_m3_dpll_core = 0x4a004134, - .cm_div_h11_dpll_core = 0x4a004138, - .cm_div_h12_dpll_core = 0x4a00413c, - .cm_div_h13_dpll_core = 0x4a004140, - .cm_div_h14_dpll_core = 0x4a004144, - .cm_ssc_deltamstep_dpll_core = 0x4a004148, - .cm_ssc_modfreqdiv_dpll_core = 0x4a00414c, - .cm_div_h21_dpll_core = 0x4a004150, - .cm_div_h22_dpllcore = 0x4a004154, - .cm_div_h23_dpll_core = 0x4a004158, - .cm_div_h24_dpll_core = 0x4a00415c, - .cm_clkmode_dpll_mpu = 0x4a004160, - .cm_idlest_dpll_mpu = 0x4a004164, - .cm_autoidle_dpll_mpu = 0x4a004168, - .cm_clksel_dpll_mpu = 0x4a00416c, - .cm_div_m2_dpll_mpu = 0x4a004170, - .cm_ssc_deltamstep_dpll_mpu = 0x4a004188, - .cm_ssc_modfreqdiv_dpll_mpu = 0x4a00418c, - .cm_bypclk_dpll_mpu = 0x4a00419c, - .cm_clkmode_dpll_iva = 0x4a0041a0, - .cm_idlest_dpll_iva = 0x4a0041a4, - .cm_autoidle_dpll_iva = 0x4a0041a8, - .cm_clksel_dpll_iva = 0x4a0041ac, - .cm_div_h11_dpll_iva = 0x4a0041b8, - .cm_div_h12_dpll_iva = 0x4a0041bc, - .cm_ssc_deltamstep_dpll_iva = 0x4a0041c8, - .cm_ssc_modfreqdiv_dpll_iva = 0x4a0041cc, - .cm_bypclk_dpll_iva = 0x4a0041dc, - .cm_clkmode_dpll_abe = 0x4a0041e0, - .cm_idlest_dpll_abe = 0x4a0041e4, - .cm_autoidle_dpll_abe = 0x4a0041e8, - .cm_clksel_dpll_abe = 0x4a0041ec, - .cm_div_m2_dpll_abe = 0x4a0041f0, - .cm_div_m3_dpll_abe = 0x4a0041f4, - .cm_ssc_deltamstep_dpll_abe = 0x4a004208, - .cm_ssc_modfreqdiv_dpll_abe = 0x4a00420c, - .cm_clkmode_dpll_ddrphy = 0x4a004220, - .cm_idlest_dpll_ddrphy = 0x4a004224, - .cm_autoidle_dpll_ddrphy = 0x4a004228, - .cm_clksel_dpll_ddrphy = 0x4a00422c, - .cm_div_m2_dpll_ddrphy = 0x4a004230, - .cm_div_h11_dpll_ddrphy = 0x4a004238, - .cm_div_h12_dpll_ddrphy = 0x4a00423c, - .cm_div_h13_dpll_ddrphy = 0x4a004240, - .cm_ssc_deltamstep_dpll_ddrphy = 0x4a004248, - .cm_shadow_freq_config1 = 0x4a004260, - .cm_mpu_mpu_clkctrl = 0x4a004320, - - /* cm1.dsp */ - .cm_dsp_clkstctrl = 0x4a004400, - .cm_dsp_dsp_clkctrl = 0x4a004420, - - /* cm1.abe */ - .cm1_abe_clkstctrl = 0x4a004500, - .cm1_abe_l4abe_clkctrl = 0x4a004520, - .cm1_abe_aess_clkctrl = 0x4a004528, - .cm1_abe_pdm_clkctrl = 0x4a004530, - .cm1_abe_dmic_clkctrl = 0x4a004538, - .cm1_abe_mcasp_clkctrl = 0x4a004540, - .cm1_abe_mcbsp1_clkctrl = 0x4a004548, - .cm1_abe_mcbsp2_clkctrl = 0x4a004550, - .cm1_abe_mcbsp3_clkctrl = 0x4a004558, - .cm1_abe_slimbus_clkctrl = 0x4a004560, - .cm1_abe_timer5_clkctrl = 0x4a004568, - .cm1_abe_timer6_clkctrl = 0x4a004570, - .cm1_abe_timer7_clkctrl = 0x4a004578, - .cm1_abe_timer8_clkctrl = 0x4a004580, - .cm1_abe_wdt3_clkctrl = 0x4a004588, - - /* cm2.ckgen */ - .cm_clksel_mpu_m3_iss_root = 0x4a008100, - .cm_clksel_usb_60mhz = 0x4a008104, - .cm_scale_fclk = 0x4a008108, - .cm_core_dvfs_perf1 = 0x4a008110, - .cm_core_dvfs_perf2 = 0x4a008114, - .cm_core_dvfs_perf3 = 0x4a008118, - .cm_core_dvfs_perf4 = 0x4a00811c, - .cm_core_dvfs_current = 0x4a008124, - .cm_iva_dvfs_perf_tesla = 0x4a008128, - .cm_iva_dvfs_perf_ivahd = 0x4a00812c, - .cm_iva_dvfs_perf_abe = 0x4a008130, - .cm_iva_dvfs_current = 0x4a008138, - .cm_clkmode_dpll_per = 0x4a008140, - .cm_idlest_dpll_per = 0x4a008144, - .cm_autoidle_dpll_per = 0x4a008148, - .cm_clksel_dpll_per = 0x4a00814c, - .cm_div_m2_dpll_per = 0x4a008150, - .cm_div_m3_dpll_per = 0x4a008154, - .cm_div_h11_dpll_per = 0x4a008158, - .cm_div_h12_dpll_per = 0x4a00815c, - .cm_div_h13_dpll_per = 0x4a008160, - .cm_div_h14_dpll_per = 0x4a008164, - .cm_ssc_deltamstep_dpll_per = 0x4a008168, - .cm_ssc_modfreqdiv_dpll_per = 0x4a00816c, - .cm_emu_override_dpll_per = 0x4a008170, - .cm_clkmode_dpll_usb = 0x4a008180, - .cm_idlest_dpll_usb = 0x4a008184, - .cm_autoidle_dpll_usb = 0x4a008188, - .cm_clksel_dpll_usb = 0x4a00818c, - .cm_div_m2_dpll_usb = 0x4a008190, - .cm_ssc_deltamstep_dpll_usb = 0x4a0081a8, - .cm_ssc_modfreqdiv_dpll_usb = 0x4a0081ac, - .cm_clkdcoldo_dpll_usb = 0x4a0081b4, - .cm_clkmode_dpll_unipro = 0x4a0081c0, - .cm_idlest_dpll_unipro = 0x4a0081c4, - .cm_autoidle_dpll_unipro = 0x4a0081c8, - .cm_clksel_dpll_unipro = 0x4a0081cc, - .cm_div_m2_dpll_unipro = 0x4a0081d0, - .cm_ssc_deltamstep_dpll_unipro = 0x4a0081e8, - .cm_ssc_modfreqdiv_dpll_unipro = 0x4a0081ec, - .cm_coreaon_usb_phy_core_clkctrl = 0x4A008640, - .cm_coreaon_bandgap_clkctrl = 0x4a008648, - .cm_coreaon_io_srcomp_clkctrl = 0x4a008650, - - /* cm2.core */ - .cm_l3_1_clkstctrl = 0x4a008700, - .cm_l3_1_dynamicdep = 0x4a008708, - .cm_l3_1_l3_1_clkctrl = 0x4a008720, - .cm_l3_2_clkstctrl = 0x4a008800, - .cm_l3_2_dynamicdep = 0x4a008808, - .cm_l3_2_l3_2_clkctrl = 0x4a008820, - .cm_l3_gpmc_clkctrl = 0x4a008828, - .cm_l3_2_ocmc_ram_clkctrl = 0x4a008830, - .cm_mpu_m3_clkstctrl = 0x4a008900, - .cm_mpu_m3_staticdep = 0x4a008904, - .cm_mpu_m3_dynamicdep = 0x4a008908, - .cm_mpu_m3_mpu_m3_clkctrl = 0x4a008920, - .cm_sdma_clkstctrl = 0x4a008a00, - .cm_sdma_staticdep = 0x4a008a04, - .cm_sdma_dynamicdep = 0x4a008a08, - .cm_sdma_sdma_clkctrl = 0x4a008a20, - .cm_memif_clkstctrl = 0x4a008b00, - .cm_memif_dmm_clkctrl = 0x4a008b20, - .cm_memif_emif_fw_clkctrl = 0x4a008b28, - .cm_memif_emif_1_clkctrl = 0x4a008b30, - .cm_memif_emif_2_clkctrl = 0x4a008b38, - .cm_memif_dll_clkctrl = 0x4a008b40, - .cm_memif_emif_h1_clkctrl = 0x4a008b50, - .cm_memif_emif_h2_clkctrl = 0x4a008b58, - .cm_memif_dll_h_clkctrl = 0x4a008b60, - .cm_c2c_clkstctrl = 0x4a008c00, - .cm_c2c_staticdep = 0x4a008c04, - .cm_c2c_dynamicdep = 0x4a008c08, - .cm_c2c_sad2d_clkctrl = 0x4a008c20, - .cm_c2c_modem_icr_clkctrl = 0x4a008c28, - .cm_c2c_sad2d_fw_clkctrl = 0x4a008c30, - .cm_l4cfg_clkstctrl = 0x4a008d00, - .cm_l4cfg_dynamicdep = 0x4a008d08, - .cm_l4cfg_l4_cfg_clkctrl = 0x4a008d20, - .cm_l4cfg_hw_sem_clkctrl = 0x4a008d28, - .cm_l4cfg_mailbox_clkctrl = 0x4a008d30, - .cm_l4cfg_sar_rom_clkctrl = 0x4a008d38, - .cm_l3instr_clkstctrl = 0x4a008e00, - .cm_l3instr_l3_3_clkctrl = 0x4a008e20, - .cm_l3instr_l3_instr_clkctrl = 0x4a008e28, - .cm_l3instr_intrconn_wp1_clkctrl = 0x4a008e40, - .cm_l4per_clkstctrl = 0x4a009000, - .cm_l4per_dynamicdep = 0x4a009008, - .cm_l4per_adc_clkctrl = 0x4a009020, - .cm_l4per_gptimer10_clkctrl = 0x4a009028, - .cm_l4per_gptimer11_clkctrl = 0x4a009030, - .cm_l4per_gptimer2_clkctrl = 0x4a009038, - .cm_l4per_gptimer3_clkctrl = 0x4a009040, - .cm_l4per_gptimer4_clkctrl = 0x4a009048, - .cm_l4per_gptimer9_clkctrl = 0x4a009050, - .cm_l4per_elm_clkctrl = 0x4a009058, - .cm_l4per_gpio2_clkctrl = 0x4a009060, - .cm_l4per_gpio3_clkctrl = 0x4a009068, - .cm_l4per_gpio4_clkctrl = 0x4a009070, - .cm_l4per_gpio5_clkctrl = 0x4a009078, - .cm_l4per_gpio6_clkctrl = 0x4a009080, - .cm_l4per_hdq1w_clkctrl = 0x4a009088, - .cm_l4per_hecc1_clkctrl = 0x4a009090, - .cm_l4per_hecc2_clkctrl = 0x4a009098, - .cm_l4per_i2c1_clkctrl = 0x4a0090a0, - .cm_l4per_i2c2_clkctrl = 0x4a0090a8, - .cm_l4per_i2c3_clkctrl = 0x4a0090b0, - .cm_l4per_i2c4_clkctrl = 0x4a0090b8, - .cm_l4per_l4per_clkctrl = 0x4a0090c0, - .cm_l4per_mcasp2_clkctrl = 0x4a0090d0, - .cm_l4per_mcasp3_clkctrl = 0x4a0090d8, - .cm_l4per_mgate_clkctrl = 0x4a0090e8, - .cm_l4per_mcspi1_clkctrl = 0x4a0090f0, - .cm_l4per_mcspi2_clkctrl = 0x4a0090f8, - .cm_l4per_mcspi3_clkctrl = 0x4a009100, - .cm_l4per_mcspi4_clkctrl = 0x4a009108, - .cm_l4per_gpio7_clkctrl = 0x4a009110, - .cm_l4per_gpio8_clkctrl = 0x4a009118, - .cm_l4per_mmcsd3_clkctrl = 0x4a009120, - .cm_l4per_mmcsd4_clkctrl = 0x4a009128, - .cm_l4per_msprohg_clkctrl = 0x4a009130, - .cm_l4per_slimbus2_clkctrl = 0x4a009138, - .cm_l4per_uart1_clkctrl = 0x4a009140, - .cm_l4per_uart2_clkctrl = 0x4a009148, - .cm_l4per_uart3_clkctrl = 0x4a009150, - .cm_l4per_uart4_clkctrl = 0x4a009158, - .cm_l4per_mmcsd5_clkctrl = 0x4a009160, - .cm_l4per_i2c5_clkctrl = 0x4a009168, - .cm_l4per_uart5_clkctrl = 0x4a009170, - .cm_l4per_uart6_clkctrl = 0x4a009178, - .cm_l4sec_clkstctrl = 0x4a009180, - .cm_l4sec_staticdep = 0x4a009184, - .cm_l4sec_dynamicdep = 0x4a009188, - .cm_l4sec_aes1_clkctrl = 0x4a0091a0, - .cm_l4sec_aes2_clkctrl = 0x4a0091a8, - .cm_l4sec_des3des_clkctrl = 0x4a0091b0, - .cm_l4sec_pkaeip29_clkctrl = 0x4a0091b8, - .cm_l4sec_rng_clkctrl = 0x4a0091c0, - .cm_l4sec_sha2md51_clkctrl = 0x4a0091c8, - .cm_l4sec_cryptodma_clkctrl = 0x4a0091d8, - - /* cm2.ivahd */ - .cm_ivahd_clkstctrl = 0x4a009200, - .cm_ivahd_ivahd_clkctrl = 0x4a009220, - .cm_ivahd_sl2_clkctrl = 0x4a009228, - - /* cm2.cam */ - .cm_cam_clkstctrl = 0x4a009300, - .cm_cam_iss_clkctrl = 0x4a009320, - .cm_cam_fdif_clkctrl = 0x4a009328, - - /* cm2.dss */ - .cm_dss_clkstctrl = 0x4a009400, - .cm_dss_dss_clkctrl = 0x4a009420, - - /* cm2.sgx */ - .cm_sgx_clkstctrl = 0x4a009500, - .cm_sgx_sgx_clkctrl = 0x4a009520, - - /* cm2.l3init */ - .cm_l3init_clkstctrl = 0x4a009600, - - /* cm2.l3init */ - .cm_l3init_hsmmc1_clkctrl = 0x4a009628, - .cm_l3init_hsmmc2_clkctrl = 0x4a009630, - .cm_l3init_hsi_clkctrl = 0x4a009638, - .cm_l3init_hsusbhost_clkctrl = 0x4a009658, - .cm_l3init_hsusbotg_clkctrl = 0x4a009660, - .cm_l3init_hsusbtll_clkctrl = 0x4a009668, - .cm_l3init_p1500_clkctrl = 0x4a009678, - .cm_l3init_sata_clkctrl = 0x4a009688, - .cm_l3init_fsusb_clkctrl = 0x4a0096d0, - .cm_l3init_ocp2scp1_clkctrl = 0x4a0096e0, - .cm_l3init_ocp2scp3_clkctrl = 0x4a0096e8, - .cm_l3init_usb_otg_ss_clkctrl = 0x4a0096f0, - - /* prm irqstatus regs */ - .prm_irqstatus_mpu_2 = 0x4ae06014, - - /* l4 wkup regs */ - .cm_abe_pll_ref_clksel = 0x4ae0610c, - .cm_sys_clksel = 0x4ae06110, - .cm_wkup_clkstctrl = 0x4ae07900, - .cm_wkup_l4wkup_clkctrl = 0x4ae07920, - .cm_wkup_wdtimer1_clkctrl = 0x4ae07928, - .cm_wkup_wdtimer2_clkctrl = 0x4ae07930, - .cm_wkup_gpio1_clkctrl = 0x4ae07938, - .cm_wkup_gptimer1_clkctrl = 0x4ae07940, - .cm_wkup_gptimer12_clkctrl = 0x4ae07948, - .cm_wkup_synctimer_clkctrl = 0x4ae07950, - .cm_wkup_usim_clkctrl = 0x4ae07958, - .cm_wkup_sarram_clkctrl = 0x4ae07960, - .cm_wkup_keyboard_clkctrl = 0x4ae07978, - .cm_wkup_rtc_clkctrl = 0x4ae07980, - .cm_wkup_bandgap_clkctrl = 0x4ae07988, - .cm_wkupaon_scrm_clkctrl = 0x4ae07990, - .cm_wkupaon_io_srcomp_clkctrl = 0x4ae07998, - .prm_rstctrl = 0x4ae07c00, - .prm_rstst = 0x4ae07c04, - .prm_rsttime = 0x4ae07c08, - .prm_vc_val_bypass = 0x4ae07ca0, - .prm_vc_cfg_i2c_mode = 0x4ae07cb4, - .prm_vc_cfg_i2c_clk = 0x4ae07cb8, - - .prm_abbldo_mpu_setup = 0x4ae07cdc, - .prm_abbldo_mpu_ctrl = 0x4ae07ce0, - - /* SCRM stuff, used by some boards */ - .scrm_auxclk0 = 0x4ae0a310, - .scrm_auxclk1 = 0x4ae0a314, -}; - -struct prcm_regs const dra7xx_prcm = { - /* cm1.ckgen */ - .cm_clksel_core = 0x4a005100, - .cm_clksel_abe = 0x4a005108, - .cm_dll_ctrl = 0x4a005110, - .cm_clkmode_dpll_core = 0x4a005120, - .cm_idlest_dpll_core = 0x4a005124, - .cm_autoidle_dpll_core = 0x4a005128, - .cm_clksel_dpll_core = 0x4a00512c, - .cm_div_m2_dpll_core = 0x4a005130, - .cm_div_m3_dpll_core = 0x4a005134, - .cm_div_h11_dpll_core = 0x4a005138, - .cm_div_h12_dpll_core = 0x4a00513c, - .cm_div_h13_dpll_core = 0x4a005140, - .cm_div_h14_dpll_core = 0x4a005144, - .cm_ssc_deltamstep_dpll_core = 0x4a005148, - .cm_ssc_modfreqdiv_dpll_core = 0x4a00514c, - .cm_div_h21_dpll_core = 0x4a005150, - .cm_div_h22_dpllcore = 0x4a005154, - .cm_div_h23_dpll_core = 0x4a005158, - .cm_div_h24_dpll_core = 0x4a00515c, - .cm_clkmode_dpll_mpu = 0x4a005160, - .cm_idlest_dpll_mpu = 0x4a005164, - .cm_autoidle_dpll_mpu = 0x4a005168, - .cm_clksel_dpll_mpu = 0x4a00516c, - .cm_div_m2_dpll_mpu = 0x4a005170, - .cm_ssc_deltamstep_dpll_mpu = 0x4a005188, - .cm_ssc_modfreqdiv_dpll_mpu = 0x4a00518c, - .cm_bypclk_dpll_mpu = 0x4a00519c, - .cm_clkmode_dpll_iva = 0x4a0051a0, - .cm_idlest_dpll_iva = 0x4a0051a4, - .cm_autoidle_dpll_iva = 0x4a0051a8, - .cm_clksel_dpll_iva = 0x4a0051ac, - .cm_ssc_deltamstep_dpll_iva = 0x4a0051c8, - .cm_ssc_modfreqdiv_dpll_iva = 0x4a0051cc, - .cm_bypclk_dpll_iva = 0x4a0051dc, - .cm_clkmode_dpll_abe = 0x4a0051e0, - .cm_idlest_dpll_abe = 0x4a0051e4, - .cm_autoidle_dpll_abe = 0x4a0051e8, - .cm_clksel_dpll_abe = 0x4a0051ec, - .cm_div_m2_dpll_abe = 0x4a0051f0, - .cm_div_m3_dpll_abe = 0x4a0051f4, - .cm_ssc_deltamstep_dpll_abe = 0x4a005208, - .cm_ssc_modfreqdiv_dpll_abe = 0x4a00520c, - .cm_clkmode_dpll_ddrphy = 0x4a005210, - .cm_idlest_dpll_ddrphy = 0x4a005214, - .cm_autoidle_dpll_ddrphy = 0x4a005218, - .cm_clksel_dpll_ddrphy = 0x4a00521c, - .cm_div_m2_dpll_ddrphy = 0x4a005220, - .cm_div_h11_dpll_ddrphy = 0x4a005228, - .cm_ssc_deltamstep_dpll_ddrphy = 0x4a00522c, - .cm_clkmode_dpll_dsp = 0x4a005234, - .cm_shadow_freq_config1 = 0x4a005260, - .cm_clkmode_dpll_gmac = 0x4a0052a8, - .cm_coreaon_usb_phy2_core_clkctrl = 0x4a008688, - - /* cm1.mpu */ - .cm_mpu_mpu_clkctrl = 0x4a005320, - - /* cm1.dsp */ - .cm_dsp_clkstctrl = 0x4a005400, - .cm_dsp_dsp_clkctrl = 0x4a005420, - - /* prm irqstatus regs */ - .prm_irqstatus_mpu_2 = 0x4ae06014, - - /* cm2.ckgen */ - .cm_clksel_usb_60mhz = 0x4a008104, - .cm_clkmode_dpll_per = 0x4a008140, - .cm_idlest_dpll_per = 0x4a008144, - .cm_autoidle_dpll_per = 0x4a008148, - .cm_clksel_dpll_per = 0x4a00814c, - .cm_div_m2_dpll_per = 0x4a008150, - .cm_div_m3_dpll_per = 0x4a008154, - .cm_div_h11_dpll_per = 0x4a008158, - .cm_div_h12_dpll_per = 0x4a00815c, - .cm_div_h13_dpll_per = 0x4a008160, - .cm_div_h14_dpll_per = 0x4a008164, - .cm_ssc_deltamstep_dpll_per = 0x4a008168, - .cm_ssc_modfreqdiv_dpll_per = 0x4a00816c, - .cm_clkmode_dpll_usb = 0x4a008180, - .cm_idlest_dpll_usb = 0x4a008184, - .cm_autoidle_dpll_usb = 0x4a008188, - .cm_clksel_dpll_usb = 0x4a00818c, - .cm_div_m2_dpll_usb = 0x4a008190, - .cm_ssc_deltamstep_dpll_usb = 0x4a0081a8, - .cm_ssc_modfreqdiv_dpll_usb = 0x4a0081ac, - .cm_clkdcoldo_dpll_usb = 0x4a0081b4, - .cm_clkmode_dpll_pcie_ref = 0x4a008200, - .cm_clkmode_apll_pcie = 0x4a00821c, - .cm_idlest_apll_pcie = 0x4a008220, - .cm_div_m2_apll_pcie = 0x4a008224, - .cm_clkvcoldo_apll_pcie = 0x4a008228, - - /* cm2.core */ - .cm_l3_1_clkstctrl = 0x4a008700, - .cm_l3_1_dynamicdep = 0x4a008708, - .cm_l3_1_l3_1_clkctrl = 0x4a008720, - .cm_l3_gpmc_clkctrl = 0x4a008728, - .cm_mpu_m3_clkstctrl = 0x4a008900, - .cm_mpu_m3_staticdep = 0x4a008904, - .cm_mpu_m3_dynamicdep = 0x4a008908, - .cm_mpu_m3_mpu_m3_clkctrl = 0x4a008920, - .cm_sdma_clkstctrl = 0x4a008a00, - .cm_sdma_staticdep = 0x4a008a04, - .cm_sdma_dynamicdep = 0x4a008a08, - .cm_sdma_sdma_clkctrl = 0x4a008a20, - .cm_memif_clkstctrl = 0x4a008b00, - .cm_memif_dmm_clkctrl = 0x4a008b20, - .cm_memif_emif_fw_clkctrl = 0x4a008b28, - .cm_memif_emif_1_clkctrl = 0x4a008b30, - .cm_memif_emif_2_clkctrl = 0x4a008b38, - .cm_memif_dll_clkctrl = 0x4a008b40, - .cm_l4cfg_clkstctrl = 0x4a008d00, - .cm_l4cfg_dynamicdep = 0x4a008d08, - .cm_l4cfg_l4_cfg_clkctrl = 0x4a008d20, - .cm_l4cfg_hw_sem_clkctrl = 0x4a008d28, - .cm_l4cfg_mailbox_clkctrl = 0x4a008d30, - .cm_l4cfg_sar_rom_clkctrl = 0x4a008d38, - .cm_l3instr_clkstctrl = 0x4a008e00, - .cm_l3instr_l3_3_clkctrl = 0x4a008e20, - .cm_l3instr_l3_instr_clkctrl = 0x4a008e28, - .cm_l3instr_intrconn_wp1_clkctrl = 0x4a008e40, - - /* cm2.ivahd */ - .cm_ivahd_clkstctrl = 0x4a008f00, - .cm_ivahd_ivahd_clkctrl = 0x4a008f20, - .cm_ivahd_sl2_clkctrl = 0x4a008f28, - - /* cm2.cam */ - .cm_cam_clkstctrl = 0x4a009000, - .cm_cam_vip1_clkctrl = 0x4a009020, - .cm_cam_vip2_clkctrl = 0x4a009028, - .cm_cam_vip3_clkctrl = 0x4a009030, - .cm_cam_lvdsrx_clkctrl = 0x4a009038, - .cm_cam_csi1_clkctrl = 0x4a009040, - .cm_cam_csi2_clkctrl = 0x4a009048, - - /* cm2.dss */ - .cm_dss_clkstctrl = 0x4a009100, - .cm_dss_dss_clkctrl = 0x4a009120, - - /* cm2.sgx */ - .cm_sgx_clkstctrl = 0x4a009200, - .cm_sgx_sgx_clkctrl = 0x4a009220, - - /* cm2.l3init */ - .cm_l3init_clkstctrl = 0x4a009300, - - /* cm2.l3init */ - .cm_l3init_hsmmc1_clkctrl = 0x4a009328, - .cm_l3init_hsmmc2_clkctrl = 0x4a009330, - .cm_l3init_hsusbhost_clkctrl = 0x4a009340, - .cm_l3init_hsusbotg_clkctrl = 0x4a009348, - .cm_l3init_hsusbtll_clkctrl = 0x4a009350, - .cm_l3init_sata_clkctrl = 0x4a009388, - .cm_gmac_clkstctrl = 0x4a0093c0, - .cm_gmac_gmac_clkctrl = 0x4a0093d0, - .cm_l3init_ocp2scp1_clkctrl = 0x4a0093e0, - .cm_l3init_ocp2scp3_clkctrl = 0x4a0093e8, - - /* cm2.l4per */ - .cm_l4per_clkstctrl = 0x4a009700, - .cm_l4per_dynamicdep = 0x4a009708, - .cm_l4per_gptimer10_clkctrl = 0x4a009728, - .cm_l4per_gptimer11_clkctrl = 0x4a009730, - .cm_l4per_gptimer2_clkctrl = 0x4a009738, - .cm_l4per_gptimer3_clkctrl = 0x4a009740, - .cm_l4per_gptimer4_clkctrl = 0x4a009748, - .cm_l4per_gptimer9_clkctrl = 0x4a009750, - .cm_l4per_elm_clkctrl = 0x4a009758, - .cm_l4per_gpio2_clkctrl = 0x4a009760, - .cm_l4per_gpio3_clkctrl = 0x4a009768, - .cm_l4per_gpio4_clkctrl = 0x4a009770, - .cm_l4per_gpio5_clkctrl = 0x4a009778, - .cm_l4per_gpio6_clkctrl = 0x4a009780, - .cm_l4per_hdq1w_clkctrl = 0x4a009788, - .cm_l4per_i2c1_clkctrl = 0x4a0097a0, - .cm_l4per_i2c2_clkctrl = 0x4a0097a8, - .cm_l4per_i2c3_clkctrl = 0x4a0097b0, - .cm_l4per_i2c4_clkctrl = 0x4a0097b8, - .cm_l4per_l4per_clkctrl = 0x4a0097c0, - .cm_l4per_mcspi1_clkctrl = 0x4a0097f0, - .cm_l4per_mcspi2_clkctrl = 0x4a0097f8, - .cm_l4per_mcspi3_clkctrl = 0x4a009800, - .cm_l4per_mcspi4_clkctrl = 0x4a009808, - .cm_l4per_gpio7_clkctrl = 0x4a009810, - .cm_l4per_gpio8_clkctrl = 0x4a009818, - .cm_l4per_mmcsd3_clkctrl = 0x4a009820, - .cm_l4per_mmcsd4_clkctrl = 0x4a009828, - .cm_l4per_qspi_clkctrl = 0x4a009838, - .cm_l4per_uart1_clkctrl = 0x4a009840, - .cm_l4per_uart2_clkctrl = 0x4a009848, - .cm_l4per_uart3_clkctrl = 0x4a009850, - .cm_l4per_uart4_clkctrl = 0x4a009858, - .cm_l4per_uart5_clkctrl = 0x4a009870, - .cm_l4sec_clkstctrl = 0x4a009880, - .cm_l4sec_staticdep = 0x4a009884, - .cm_l4sec_dynamicdep = 0x4a009888, - .cm_l4sec_aes1_clkctrl = 0x4a0098a0, - .cm_l4sec_aes2_clkctrl = 0x4a0098a8, - .cm_l4sec_des3des_clkctrl = 0x4a0098b0, - .cm_l4sec_rng_clkctrl = 0x4a0098c0, - .cm_l4sec_sha2md51_clkctrl = 0x4a0098c8, - .cm_l4sec_cryptodma_clkctrl = 0x4a0098d8, - - /* l4 wkup regs */ - .cm_abe_pll_ref_clksel = 0x4ae0610c, - .cm_sys_clksel = 0x4ae06110, - .cm_abe_pll_sys_clksel = 0x4ae06118, - .cm_wkup_clkstctrl = 0x4ae07800, - .cm_wkup_l4wkup_clkctrl = 0x4ae07820, - .cm_wkup_wdtimer1_clkctrl = 0x4ae07828, - .cm_wkup_wdtimer2_clkctrl = 0x4ae07830, - .cm_wkup_gpio1_clkctrl = 0x4ae07838, - .cm_wkup_gptimer1_clkctrl = 0x4ae07840, - .cm_wkup_gptimer12_clkctrl = 0x4ae07848, - .cm_wkup_sarram_clkctrl = 0x4ae07860, - .cm_wkup_keyboard_clkctrl = 0x4ae07878, - .cm_wkupaon_scrm_clkctrl = 0x4ae07890, - .prm_rstctrl = 0x4ae07d00, - .prm_rstst = 0x4ae07d04, - .prm_rsttime = 0x4ae07d08, - .prm_vc_val_bypass = 0x4ae07da0, - .prm_vc_cfg_i2c_mode = 0x4ae07db4, - .prm_vc_cfg_i2c_clk = 0x4ae07db8, - - .prm_abbldo_mpu_setup = 0x4AE07DDC, - .prm_abbldo_mpu_ctrl = 0x4AE07DE0, -}; diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/sdram.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/sdram.c deleted file mode 100644 index 16a91f911..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap5/sdram.c +++ /dev/null @@ -1,658 +0,0 @@ -/* - * Timing and Organization details of the ddr device parts used in OMAP5 - * EVM - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Aneesh V <aneesh@ti.com> - * Sricharan R <r.sricharan@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/emif.h> -#include <asm/arch/sys_proto.h> - -/* - * This file provides details of the LPDDR2 SDRAM parts used on OMAP5 - * EVM. Since the parts used and geometry are identical for - * evm for a given OMAP5 revision, this information is kept - * here instead of being in board directory. However the key functions - * exported are weakly linked so that they can be over-ridden in the board - * directory if there is a OMAP5 board in the future that uses a different - * memory device or geometry. - * - * For any new board with different memory devices over-ride one or more - * of the following functions as per the CONFIG flags you intend to enable: - * - emif_get_reg_dump() - * - emif_get_dmm_regs() - * - emif_get_device_details() - * - emif_get_device_timings() - */ - -#ifdef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS -const struct emif_regs emif_regs_532_mhz_2cs = { - .sdram_config_init = 0x80800EBA, - .sdram_config = 0x808022BA, - .ref_ctrl = 0x0000081A, - .sdram_tim1 = 0x772F6873, - .sdram_tim2 = 0x304a129a, - .sdram_tim3 = 0x02f7e45f, - .read_idle_ctrl = 0x00050000, - .zq_config = 0x000b3215, - .temp_alert_config = 0x08000a05, - .emif_ddr_phy_ctlr_1_init = 0x0E28420d, - .emif_ddr_phy_ctlr_1 = 0x0E28420d, - .emif_ddr_ext_phy_ctrl_1 = 0x04020080, - .emif_ddr_ext_phy_ctrl_2 = 0x28C518A3, - .emif_ddr_ext_phy_ctrl_3 = 0x518A3146, - .emif_ddr_ext_phy_ctrl_4 = 0x0014628C, - .emif_ddr_ext_phy_ctrl_5 = 0x04010040 -}; - -const struct emif_regs emif_regs_532_mhz_2cs_es2 = { - .sdram_config_init = 0x80800EBA, - .sdram_config = 0x808022BA, - .ref_ctrl = 0x0000081A, - .sdram_tim1 = 0x772F6873, - .sdram_tim2 = 0x304a129a, - .sdram_tim3 = 0x02f7e45f, - .read_idle_ctrl = 0x00050000, - .zq_config = 0x100b3215, - .temp_alert_config = 0x08000a05, - .emif_ddr_phy_ctlr_1_init = 0x0E30400d, - .emif_ddr_phy_ctlr_1 = 0x0E30400d, - .emif_ddr_ext_phy_ctrl_1 = 0x04020080, - .emif_ddr_ext_phy_ctrl_2 = 0x28C518A3, - .emif_ddr_ext_phy_ctrl_3 = 0x518A3146, - .emif_ddr_ext_phy_ctrl_4 = 0x0014628C, - .emif_ddr_ext_phy_ctrl_5 = 0xC330CC33, -}; - -const struct emif_regs emif_regs_266_mhz_2cs = { - .sdram_config_init = 0x80800EBA, - .sdram_config = 0x808022BA, - .ref_ctrl = 0x0000040D, - .sdram_tim1 = 0x2A86B419, - .sdram_tim2 = 0x1025094A, - .sdram_tim3 = 0x026BA22F, - .read_idle_ctrl = 0x00050000, - .zq_config = 0x000b3215, - .temp_alert_config = 0x08000a05, - .emif_ddr_phy_ctlr_1_init = 0x0E28420d, - .emif_ddr_phy_ctlr_1 = 0x0E28420d, - .emif_ddr_ext_phy_ctrl_1 = 0x04020080, - .emif_ddr_ext_phy_ctrl_2 = 0x0A414829, - .emif_ddr_ext_phy_ctrl_3 = 0x14829052, - .emif_ddr_ext_phy_ctrl_4 = 0x000520A4, - .emif_ddr_ext_phy_ctrl_5 = 0x04010040 -}; - -const struct emif_regs emif_regs_ddr3_532_mhz_1cs = { - .sdram_config_init = 0x61851B32, - .sdram_config = 0x61851B32, - .sdram_config2 = 0x0, - .ref_ctrl = 0x00001035, - .sdram_tim1 = 0xCCCF36B3, - .sdram_tim2 = 0x308F7FDA, - .sdram_tim3 = 0x027F88A8, - .read_idle_ctrl = 0x00050000, - .zq_config = 0x0007190B, - .temp_alert_config = 0x00000000, - .emif_ddr_phy_ctlr_1_init = 0x0020420A, - .emif_ddr_phy_ctlr_1 = 0x0024420A, - .emif_ddr_ext_phy_ctrl_1 = 0x04040100, - .emif_ddr_ext_phy_ctrl_2 = 0x00000000, - .emif_ddr_ext_phy_ctrl_3 = 0x00000000, - .emif_ddr_ext_phy_ctrl_4 = 0x00000000, - .emif_ddr_ext_phy_ctrl_5 = 0x04010040, - .emif_rd_wr_lvl_rmp_win = 0x00000000, - .emif_rd_wr_lvl_rmp_ctl = 0x80000000, - .emif_rd_wr_lvl_ctl = 0x00000000, - .emif_rd_wr_exec_thresh = 0x00000305 -}; - -const struct emif_regs emif_regs_ddr3_532_mhz_1cs_es2 = { - .sdram_config_init = 0x61851B32, - .sdram_config = 0x61851B32, - .sdram_config2 = 0x0, - .ref_ctrl = 0x00001035, - .sdram_tim1 = 0xCCCF36B3, - .sdram_tim2 = 0x308F7FDA, - .sdram_tim3 = 0x027F88A8, - .read_idle_ctrl = 0x00050000, - .zq_config = 0x1007190B, - .temp_alert_config = 0x00000000, - .emif_ddr_phy_ctlr_1_init = 0x0030400A, - .emif_ddr_phy_ctlr_1 = 0x0034400A, - .emif_ddr_ext_phy_ctrl_1 = 0x04040100, - .emif_ddr_ext_phy_ctrl_2 = 0x00000000, - .emif_ddr_ext_phy_ctrl_3 = 0x00000000, - .emif_ddr_ext_phy_ctrl_4 = 0x00000000, - .emif_ddr_ext_phy_ctrl_5 = 0x4350D435, - .emif_rd_wr_lvl_rmp_win = 0x00000000, - .emif_rd_wr_lvl_rmp_ctl = 0x80000000, - .emif_rd_wr_lvl_ctl = 0x00000000, - .emif_rd_wr_exec_thresh = 0x40000305 -}; - -const struct emif_regs emif_1_regs_ddr3_532_mhz_1cs_dra_es1 = { - .sdram_config_init = 0x61851ab2, - .sdram_config = 0x61851ab2, - .sdram_config2 = 0x08000000, - .ref_ctrl = 0x00001035, - .sdram_tim1 = 0xCCCF36B3, - .sdram_tim2 = 0x308F7FDA, - .sdram_tim3 = 0x027F88A8, - .read_idle_ctrl = 0x00050000, - .zq_config = 0x0007190B, - .temp_alert_config = 0x00000000, - .emif_ddr_phy_ctlr_1_init = 0x0024400A, - .emif_ddr_phy_ctlr_1 = 0x0024400A, - .emif_ddr_ext_phy_ctrl_1 = 0x10040100, - .emif_ddr_ext_phy_ctrl_2 = 0x00B000B0, - .emif_ddr_ext_phy_ctrl_3 = 0x00B000B0, - .emif_ddr_ext_phy_ctrl_4 = 0x00B000B0, - .emif_ddr_ext_phy_ctrl_5 = 0x00B000B0, - .emif_rd_wr_lvl_rmp_win = 0x00000000, - .emif_rd_wr_lvl_rmp_ctl = 0x80000000, - .emif_rd_wr_lvl_ctl = 0x00000000, - .emif_rd_wr_exec_thresh = 0x00000305 -}; - -const struct emif_regs emif_2_regs_ddr3_532_mhz_1cs_dra_es1 = { - .sdram_config_init = 0x61851B32, - .sdram_config = 0x61851B32, - .sdram_config2 = 0x08000000, - .ref_ctrl = 0x00001035, - .sdram_tim1 = 0xCCCF36B3, - .sdram_tim2 = 0x308F7FDA, - .sdram_tim3 = 0x027F88A8, - .read_idle_ctrl = 0x00050000, - .zq_config = 0x0007190B, - .temp_alert_config = 0x00000000, - .emif_ddr_phy_ctlr_1_init = 0x0024400A, - .emif_ddr_phy_ctlr_1 = 0x0024400A, - .emif_ddr_ext_phy_ctrl_1 = 0x10040100, - .emif_ddr_ext_phy_ctrl_2 = 0x00B000B0, - .emif_ddr_ext_phy_ctrl_3 = 0x00B000B0, - .emif_ddr_ext_phy_ctrl_4 = 0x00B000B0, - .emif_ddr_ext_phy_ctrl_5 = 0x00B000B0, - .emif_rd_wr_lvl_rmp_win = 0x00000000, - .emif_rd_wr_lvl_rmp_ctl = 0x80000000, - .emif_rd_wr_lvl_ctl = 0x00000000, - .emif_rd_wr_exec_thresh = 0x00000305 -}; - -const struct dmm_lisa_map_regs lisa_map_4G_x_2_x_2 = { - .dmm_lisa_map_0 = 0x0, - .dmm_lisa_map_1 = 0x0, - .dmm_lisa_map_2 = 0x80740300, - .dmm_lisa_map_3 = 0xFF020100, - .is_ma_present = 0x1 -}; - -/* - * DRA752 EVM board has 1.5 GB of memory - * EMIF1 --> 2Gb * 2 = 512MB - * EMIF2 --> 2Gb * 4 = 1GB - * so mapping 1GB interleaved and 512MB non-interleaved - */ -const struct dmm_lisa_map_regs lisa_map_2G_x_2_x_2_2G_x_1_x_2 = { - .dmm_lisa_map_0 = 0x0, - .dmm_lisa_map_1 = 0x80640300, - .dmm_lisa_map_2 = 0xC0500220, - .dmm_lisa_map_3 = 0xFF020100, - .is_ma_present = 0x1 -}; - -/* - * DRA752 EVM EMIF1 ONLY CONFIGURATION - */ -const struct dmm_lisa_map_regs lisa_map_2G_x_1_x_2 = { - .dmm_lisa_map_0 = 0x0, - .dmm_lisa_map_1 = 0x0, - .dmm_lisa_map_2 = 0x80500100, - .dmm_lisa_map_3 = 0xFF020100, - .is_ma_present = 0x1 -}; - -/* - * DRA752 EVM EMIF2 ONLY CONFIGURATION - */ -const struct dmm_lisa_map_regs lisa_map_2G_x_2_x_2 = { - .dmm_lisa_map_0 = 0x0, - .dmm_lisa_map_1 = 0x0, - .dmm_lisa_map_2 = 0x80600200, - .dmm_lisa_map_3 = 0xFF020100, - .is_ma_present = 0x1 -}; - -static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs) -{ - switch (omap_revision()) { - case OMAP5430_ES1_0: - *regs = &emif_regs_532_mhz_2cs; - break; - case OMAP5432_ES1_0: - *regs = &emif_regs_ddr3_532_mhz_1cs; - break; - case OMAP5430_ES2_0: - *regs = &emif_regs_532_mhz_2cs_es2; - break; - case OMAP5432_ES2_0: - *regs = &emif_regs_ddr3_532_mhz_1cs_es2; - break; - case DRA752_ES1_0: - case DRA752_ES1_1: - switch (emif_nr) { - case 1: - *regs = &emif_1_regs_ddr3_532_mhz_1cs_dra_es1; - break; - case 2: - *regs = &emif_2_regs_ddr3_532_mhz_1cs_dra_es1; - break; - } - break; - default: - *regs = &emif_1_regs_ddr3_532_mhz_1cs_dra_es1; - } -} - -void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs) - __attribute__((weak, alias("emif_get_reg_dump_sdp"))); - -static void emif_get_dmm_regs_sdp(const struct dmm_lisa_map_regs - **dmm_lisa_regs) -{ - switch (omap_revision()) { - case OMAP5430_ES1_0: - case OMAP5430_ES2_0: - case OMAP5432_ES1_0: - case OMAP5432_ES2_0: - *dmm_lisa_regs = &lisa_map_4G_x_2_x_2; - break; - case DRA752_ES1_0: - case DRA752_ES1_1: - default: - *dmm_lisa_regs = &lisa_map_2G_x_2_x_2_2G_x_1_x_2; - } - -} - -void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs) - __attribute__((weak, alias("emif_get_dmm_regs_sdp"))); -#else - -static const struct lpddr2_device_details dev_4G_S4_details = { - .type = LPDDR2_TYPE_S4, - .density = LPDDR2_DENSITY_4Gb, - .io_width = LPDDR2_IO_WIDTH_32, - .manufacturer = LPDDR2_MANUFACTURER_SAMSUNG -}; - -static void emif_get_device_details_sdp(u32 emif_nr, - struct lpddr2_device_details *cs0_device_details, - struct lpddr2_device_details *cs1_device_details) -{ - /* EMIF1 & EMIF2 have identical configuration */ - *cs0_device_details = dev_4G_S4_details; - *cs1_device_details = dev_4G_S4_details; -} - -void emif_get_device_details(u32 emif_nr, - struct lpddr2_device_details *cs0_device_details, - struct lpddr2_device_details *cs1_device_details) - __attribute__((weak, alias("emif_get_device_details_sdp"))); - -#endif /* CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS */ - -const u32 ext_phy_ctrl_const_base[] = { - 0x01004010, - 0x00001004, - 0x04010040, - 0x01004010, - 0x00001004, - 0x00000000, - 0x00000000, - 0x00000000, - 0x80080080, - 0x00800800, - 0x08102040, - 0x00000001, - 0x540A8150, - 0xA81502a0, - 0x002A0540, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000077, - 0x0 -}; - -const u32 ddr3_ext_phy_ctrl_const_base_es1[] = { - 0x01004010, - 0x00001004, - 0x04010040, - 0x01004010, - 0x00001004, - 0x00000000, - 0x00000000, - 0x00000000, - 0x80080080, - 0x00800800, - 0x08102040, - 0x00000002, - 0x0, - 0x0, - 0x0, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000057, - 0x0 -}; - -const u32 ddr3_ext_phy_ctrl_const_base_es2[] = { - 0x50D4350D, - 0x00000D43, - 0x04010040, - 0x01004010, - 0x00001004, - 0x00000000, - 0x00000000, - 0x00000000, - 0x80080080, - 0x00800800, - 0x08102040, - 0x00000002, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000057, - 0x0 -}; - -const u32 -dra_ddr3_ext_phy_ctrl_const_base_es1_emif1[] = { - 0x00B000B0, - 0x00400040, - 0x00400040, - 0x00400040, - 0x00400040, - 0x00400040, - 0x00800080, - 0x00800080, - 0x00800080, - 0x00800080, - 0x00800080, - 0x00600060, - 0x00600060, - 0x00600060, - 0x00600060, - 0x00600060, - 0x00800080, - 0x00800080, - 0x40010080, - 0x08102040, - 0x0, - 0x0, - 0x0, - 0x0, - 0x0 -}; - -const u32 -dra_ddr3_ext_phy_ctrl_const_base_es1_emif2[] = { - 0x00BB00BB, - 0x00440044, - 0x00440044, - 0x00440044, - 0x00440044, - 0x00440044, - 0x007F007F, - 0x007F007F, - 0x007F007F, - 0x007F007F, - 0x007F007F, - 0x00600060, - 0x00600060, - 0x00600060, - 0x00600060, - 0x00600060, - 0x0, - 0x00600020, - 0x40010080, - 0x08102040, - 0x0, - 0x0, - 0x0, - 0x0, - 0x0 -}; - -const struct lpddr2_mr_regs mr_regs = { - .mr1 = MR1_BL_8_BT_SEQ_WRAP_EN_NWR_8, - .mr2 = 0x6, - .mr3 = 0x1, - .mr10 = MR10_ZQ_ZQINIT, - .mr16 = MR16_REF_FULL_ARRAY -}; - -static void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr, - const u32 **regs, - u32 *size) -{ - switch (omap_revision()) { - case OMAP5430_ES1_0: - case OMAP5430_ES2_0: - *regs = ext_phy_ctrl_const_base; - *size = ARRAY_SIZE(ext_phy_ctrl_const_base); - break; - case OMAP5432_ES1_0: - *regs = ddr3_ext_phy_ctrl_const_base_es1; - *size = ARRAY_SIZE(ddr3_ext_phy_ctrl_const_base_es1); - break; - case OMAP5432_ES2_0: - *regs = ddr3_ext_phy_ctrl_const_base_es2; - *size = ARRAY_SIZE(ddr3_ext_phy_ctrl_const_base_es2); - break; - case DRA752_ES1_0: - case DRA752_ES1_1: - if (emif_nr == 1) { - *regs = dra_ddr3_ext_phy_ctrl_const_base_es1_emif1; - *size = - ARRAY_SIZE(dra_ddr3_ext_phy_ctrl_const_base_es1_emif1); - } else { - *regs = dra_ddr3_ext_phy_ctrl_const_base_es1_emif2; - *size = - ARRAY_SIZE(dra_ddr3_ext_phy_ctrl_const_base_es1_emif2); - } - break; - default: - *regs = ddr3_ext_phy_ctrl_const_base_es2; - *size = ARRAY_SIZE(ddr3_ext_phy_ctrl_const_base_es2); - - } -} - -void get_lpddr2_mr_regs(const struct lpddr2_mr_regs **regs) -{ - *regs = &mr_regs; -} - -void do_ext_phy_settings(u32 base, const struct emif_regs *regs) -{ - u32 *ext_phy_ctrl_base = 0; - u32 *emif_ext_phy_ctrl_base = 0; - u32 emif_nr; - const u32 *ext_phy_ctrl_const_regs; - u32 i = 0; - u32 size; - - emif_nr = (base == EMIF1_BASE) ? 1 : 2; - - struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - - ext_phy_ctrl_base = (u32 *) &(regs->emif_ddr_ext_phy_ctrl_1); - emif_ext_phy_ctrl_base = (u32 *) &(emif->emif_ddr_ext_phy_ctrl_1); - - /* Configure external phy control timing registers */ - for (i = 0; i < EMIF_EXT_PHY_CTRL_TIMING_REG; i++) { - writel(*ext_phy_ctrl_base, emif_ext_phy_ctrl_base++); - /* Update shadow registers */ - writel(*ext_phy_ctrl_base++, emif_ext_phy_ctrl_base++); - } - - /* - * external phy 6-24 registers do not change with - * ddr frequency - */ - emif_get_ext_phy_ctrl_const_regs(emif_nr, - &ext_phy_ctrl_const_regs, &size); - - for (i = 0; i < size; i++) { - writel(ext_phy_ctrl_const_regs[i], - emif_ext_phy_ctrl_base++); - /* Update shadow registers */ - writel(ext_phy_ctrl_const_regs[i], - emif_ext_phy_ctrl_base++); - } -} - -#ifndef CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS -static const struct lpddr2_ac_timings timings_jedec_532_mhz = { - .max_freq = 532000000, - .RL = 8, - .tRPab = 21, - .tRCD = 18, - .tWR = 15, - .tRASmin = 42, - .tRRD = 10, - .tWTRx2 = 15, - .tXSR = 140, - .tXPx2 = 15, - .tRFCab = 130, - .tRTPx2 = 15, - .tCKE = 3, - .tCKESR = 15, - .tZQCS = 90, - .tZQCL = 360, - .tZQINIT = 1000, - .tDQSCKMAXx2 = 11, - .tRASmax = 70, - .tFAW = 50 -}; - -static const struct lpddr2_min_tck min_tck = { - .tRL = 3, - .tRP_AB = 3, - .tRCD = 3, - .tWR = 3, - .tRAS_MIN = 3, - .tRRD = 2, - .tWTR = 2, - .tXP = 2, - .tRTP = 2, - .tCKE = 3, - .tCKESR = 3, - .tFAW = 8 -}; - -static const struct lpddr2_ac_timings *ac_timings[MAX_NUM_SPEEDBINS] = { - &timings_jedec_532_mhz -}; - -static const struct lpddr2_device_timings dev_4G_S4_timings = { - .ac_timings = ac_timings, - .min_tck = &min_tck, -}; - -/* - * List of status registers to be controlled back to control registers - * after initial leveling - * readreg, writereg - */ -const struct read_write_regs omap5_bug_00339_regs[] = { - { 8, 5 }, - { 9, 6 }, - { 10, 7 }, - { 14, 8 }, - { 15, 9 }, - { 16, 10 }, - { 11, 2 }, - { 12, 3 }, - { 13, 4 }, - { 17, 11 }, - { 18, 12 }, - { 19, 13 }, -}; - -const struct read_write_regs dra_bug_00339_regs[] = { - { 7, 7 }, - { 8, 8 }, - { 9, 9 }, - { 10, 10 }, - { 11, 11 }, - { 12, 2 }, - { 13, 3 }, - { 14, 4 }, - { 15, 5 }, - { 16, 6 }, - { 17, 12 }, - { 18, 13 }, - { 19, 14 }, - { 20, 15 }, - { 21, 16 }, - { 22, 17 }, - { 23, 18 }, - { 24, 19 }, - { 25, 20 }, - { 26, 21} -}; - -const struct read_write_regs *get_bug_regs(u32 *iterations) -{ - const struct read_write_regs *bug_00339_regs_ptr = NULL; - - switch (omap_revision()) { - case OMAP5430_ES1_0: - case OMAP5430_ES2_0: - case OMAP5432_ES1_0: - case OMAP5432_ES2_0: - bug_00339_regs_ptr = omap5_bug_00339_regs; - *iterations = sizeof(omap5_bug_00339_regs)/ - sizeof(omap5_bug_00339_regs[0]); - break; - case DRA752_ES1_0: - case DRA752_ES1_1: - bug_00339_regs_ptr = dra_bug_00339_regs; - *iterations = sizeof(dra_bug_00339_regs)/ - sizeof(dra_bug_00339_regs[0]); - break; - default: - printf("\n Error: UnKnown SOC"); - } - - return bug_00339_regs_ptr; -} - -void emif_get_device_timings_sdp(u32 emif_nr, - const struct lpddr2_device_timings **cs0_device_timings, - const struct lpddr2_device_timings **cs1_device_timings) -{ - /* Identical devices on EMIF1 & EMIF2 */ - *cs0_device_timings = &dev_4G_S4_timings; - *cs1_device_timings = &dev_4G_S4_timings; -} - -void emif_get_device_timings(u32 emif_nr, - const struct lpddr2_device_timings **cs0_device_timings, - const struct lpddr2_device_timings **cs1_device_timings) - __attribute__((weak, alias("emif_get_device_timings_sdp"))); - -#endif /* CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/Makefile deleted file mode 100644 index 22219990d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = cpu_info.o -obj-y += emac.o - -obj-$(CONFIG_DISPLAY_BOARDINFO) += board.o -obj-$(CONFIG_GLOBAL_TIMER) += timer.o -obj-$(CONFIG_R8A7740) += lowlevel_init.o cpu_info-r8a7740.o pfc-r8a7740.o -obj-$(CONFIG_R8A7790) += lowlevel_init_ca15.o cpu_info-r8a7790.o pfc-r8a7790.o -obj-$(CONFIG_R8A7791) += lowlevel_init_ca15.o cpu_info-r8a7791.o pfc-r8a7791.o -obj-$(CONFIG_SH73A0) += lowlevel_init.o cpu_info-sh73a0.o pfc-sh73a0.o -obj-$(CONFIG_TMU_TIMER) += ../../../../sh/lib/time.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/board.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/board.c deleted file mode 100644 index d91bc2670..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/board.c +++ /dev/null @@ -1,15 +0,0 @@ -/* - * (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> - * (C) Copyright 2012 Renesas Solutions Corp. - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/io.h> -#include <asm/arch/sys_proto.h> - -int checkboard(void) -{ - printf("Board: %s\n", sysinfo.board_string); - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7740.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7740.c deleted file mode 100644 index dfe8950ae..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7740.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - * (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> - * (C) Copyright 2012 Renesas Solutions Corp. - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/io.h> - -u32 rmobile_get_cpu_type(void) -{ - u32 id; - u32 type; - struct r8a7740_hpb *hpb = (struct r8a7740_hpb *)HPB_BASE; - - id = readl(hpb->cccr); - type = (id >> 8) & 0xFF; - - return type; -} - -u32 rmobile_get_cpu_rev(void) -{ - u32 id; - u32 rev; - struct r8a7740_hpb *hpb = (struct r8a7740_hpb *)HPB_BASE; - - id = readl(hpb->cccr); - rev = (id >> 4) & 0xF; - - return rev; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7790.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7790.c deleted file mode 100644 index 7232e2377..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7790.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * arch/arm/cpu/armv7/rmobile/cpu_info-r8a7790.c - * This file is r8a7790 processor support. - * - * Copyright (C) 2013 Renesas Electronics Corporation - * - * SPDX-License-Identifier: GPL-2.0 - */ -#include <common.h> -#include <asm/io.h> - -#define PRR 0xFF000044 - -u32 rmobile_get_cpu_type(void) -{ - return (readl(PRR) & 0x00007F00) >> 8; -} - -u32 rmobile_get_cpu_rev_integer(void) -{ - return (readl(PRR) & 0x000000F0) >> 4; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c deleted file mode 100644 index 2de58ed27..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c +++ /dev/null @@ -1,29 +0,0 @@ -/* - * arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c - * - * Copyright (C) 2013 Renesas Electronics Corporation - * - * SPDX-License-Identifier: GPL-2.0 - */ -#include <common.h> -#include <asm/io.h> - -#define PRR 0xFF000044 - -u32 rmobile_get_cpu_type(void) -{ - u32 product; - - product = readl(PRR); - - return (u32)((product & 0x00007F00) >> 8); -} - -u32 rmobile_get_cpu_rev_integer(void) -{ - u32 product; - - product = readl(PRR); - - return (u32)((product & 0x000000F0) >> 4); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-sh73a0.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-sh73a0.c deleted file mode 100644 index 186b4b5cb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-sh73a0.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> - * (C) Copyright 2012 Renesas Solutions Corp. - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/io.h> - -u32 rmobile_get_cpu_type(void) -{ - u32 id; - u32 type; - struct sh73a0_hpb *hpb = (struct sh73a0_hpb *)HPB_BASE; - - id = readl(&hpb->cccr); - type = (id >> 8) & 0xFF; - - return type; -} - -u32 rmobile_get_cpu_rev_integer(void) -{ - u32 id; - u32 rev; - struct sh73a0_hpb *hpb = (struct sh73a0_hpb *)HPB_BASE; - - id = readl(&hpb->cccr); - rev = ((id >> 4) & 0xF) + 1; - - return rev; -} - -u32 rmobile_get_cpu_rev_fraction(void) -{ - u32 id; - u32 rev; - struct sh73a0_hpb *hpb = (struct sh73a0_hpb *)HPB_BASE; - - id = readl(&hpb->cccr); - rev = id & 0xF; - - return rev; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info.c deleted file mode 100644 index 83d5282e3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> - * (C) Copyright 2012 Renesas Solutions Corp. - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/io.h> - -#ifdef CONFIG_ARCH_CPU_INIT -int arch_cpu_init(void) -{ - icache_enable(); - return 0; -} -#endif - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - dcache_enable(); -} -#endif - -#ifdef CONFIG_DISPLAY_CPUINFO -static u32 __rmobile_get_cpu_type(void) -{ - return 0x0; -} -u32 rmobile_get_cpu_type(void) - __attribute__((weak, alias("__rmobile_get_cpu_type"))); - -static u32 __rmobile_get_cpu_rev_integer(void) -{ - return 0; -} -u32 rmobile_get_cpu_rev_integer(void) - __attribute__((weak, alias("__rmobile_get_cpu_rev_integer"))); - -static u32 __rmobile_get_cpu_rev_fraction(void) -{ - return 0; -} -u32 rmobile_get_cpu_rev_fraction(void) - __attribute__((weak, alias("__rmobile_get_cpu_rev_fraction"))); - -int print_cpuinfo(void) -{ - switch (rmobile_get_cpu_type()) { - case 0x37: - printf("CPU: Renesas Electronics SH73A0 rev %d.%d\n", - rmobile_get_cpu_rev_integer(), - rmobile_get_cpu_rev_fraction()); - break; - case 0x40: - printf("CPU: Renesas Electronics R8A7740 rev %d.%d\n", - rmobile_get_cpu_rev_integer(), - rmobile_get_cpu_rev_fraction()); - break; - - case 0x45: - printf("CPU: Renesas Electronics R8A7790 rev %d\n", - rmobile_get_cpu_rev_integer()); - break; - - case 0x47: - printf("CPU: Renesas Electronics R8A7791 rev %d\n", - rmobile_get_cpu_rev_integer()); - break; - - default: - printf("CPU: Renesas Electronics CPU rev %d.%d\n", - rmobile_get_cpu_rev_integer(), - rmobile_get_cpu_rev_fraction()); - break; - } - return 0; -} -#endif /* CONFIG_DISPLAY_CPUINFO */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/emac.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/emac.c deleted file mode 100644 index 0710cfd3c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/emac.c +++ /dev/null @@ -1,21 +0,0 @@ -/* - * RMOBILE EtherMAC initialization. - * - * Copyright (C) 2012 Renesas Solutions Corp. - * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/errno.h> -#include <netdev.h> - -int cpu_eth_init(bd_t *bis) -{ - int ret = -ENODEV; -#ifdef CONFIG_SH_ETHER - ret = sh_eth_initialize(bis); -#endif - return ret; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/lowlevel_init.S deleted file mode 100644 index 0d654403e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/lowlevel_init.S +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.Iwamatsu.yj@renesas.com> - * Copyright (C) 2012 Renesas Solutions Corp. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <linux/linkage.h> - -ENTRY(lowlevel_init) - ldr r0, =MERAM_BASE - mov r1, #0x0 - str r1, [r0] - - mrc p15, 0, r0, c0, c0, 5 - ands r0, r0, #0xF - beq lowlevel_init__ - b wait_interrupt - - .pool - .align 4 - -wait_interrupt: -#ifdef ICCICR - ldr r1, =ICCICR - mov r2, #0x0 - str r2, [r1] - mov r2, #0xF0 - adds r1, r1, #4 /* ICCPMR */ - str r2, [r1] - ldr r1, =ICCICR - mov r2, #0x1 - str r2, [r1] -#endif - -wait_loop: - .long 0xE320F003 /* wfi */ - - ldr r2, [r1, #0xC] - str r2, [r1, #0x10] - - ldr r0, =MERAM_BASE - ldr r2, [r0] - cmp r2, #0 - movne pc, r2 - - b wait_loop - -wait_loop_end: - .pool - .align 4 - -lowlevel_init__: - - mov r0, #0x200000 - -loop0: - subs r0, r0, #1 - bne loop0 - - ldr sp, MERAM_STACK - b s_init - - .pool - .align 4 - -ENDPROC(lowlevel_init) - .ltorg - -MERAM_STACK: - .word LOW_LEVEL_MERAM_STACK diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S deleted file mode 100644 index e07cc8093..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S +++ /dev/null @@ -1,60 +0,0 @@ -/* - * arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S - * This file is lager low level initialize. - * - * Copyright (C) 2013 Renesas Electronics Corporation - * - * SPDX-License-Identifier: GPL-2.0 - */ - -#include <config.h> -#include <linux/linkage.h> - -ENTRY(lowlevel_init) - mrc p15, 0, r4, c0, c0, 5 /* mpidr */ - orr r4, r4, r4, lsr #6 - and r4, r4, #7 /* id 0-3 = ca15.0,1,2,3 */ - - b do_lowlevel_init - - .pool - -/* - * CPU ID #1-#3 come here - */ - .align 4 -do_cpu_waiting: - ldr r1, =0xe6180000 /* sysc */ -1: ldr r0, [r1, #0x20] /* sbar */ - tst r0, r0 - beq 1b - bx r0 - -/* - * Only CPU ID #0 comes here - */ - .align 4 -do_lowlevel_init: - /* surpress wfe if ca15 */ - tst r4, #4 - mrceq p15, 0, r0, c1, c0, 1 /* actlr */ - orreq r0, r0, #(1<<7) - mcreq p15, 0, r0, c1, c0, 1 - /* and set l2 latency */ - mrceq p15, 1, r0, c9, c0, 2 /* l2ctlr */ - orreq r0, r0, #0x00000800 - orreq r0, r0, #0x00000003 - mcreq p15, 1, r0, c9, c0, 2 - - ldr r3, =(CONFIG_SYS_INIT_SP_ADDR) - sub sp, r3, #4 - str lr, [sp] - - /* initialize system */ - bl s_init - - ldr lr, [sp] - mov pc, lr - nop -ENDPROC(lowlevel_init) - .ltorg diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7740.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7740.c deleted file mode 100644 index 5d42a6826..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7740.c +++ /dev/null @@ -1,2612 +0,0 @@ -/* - * R8A7740 processor support - * - * Copyright (C) 2011 Renesas Solutions Corp. - * Copyright (C) 2011 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; version 2 of the - * License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#include <common.h> -#include <sh_pfc.h> -#include <asm/gpio.h> -#include <asm/arch/irqs.h> - -#define CPU_ALL_PORT(fn, pfx, sfx) \ - PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx), \ - PORT_10(fn, pfx##10, sfx), PORT_90(fn, pfx##1, sfx), \ - PORT_10(fn, pfx##20, sfx), \ - PORT_1(fn, pfx##210, sfx), PORT_1(fn, pfx##211, sfx) - -enum { - PINMUX_RESERVED = 0, - - /* PORT0_DATA -> PORT211_DATA */ - PINMUX_DATA_BEGIN, - PORT_ALL(DATA), - PINMUX_DATA_END, - - /* PORT0_IN -> PORT211_IN */ - PINMUX_INPUT_BEGIN, - PORT_ALL(IN), - PINMUX_INPUT_END, - - /* PORT0_IN_PU -> PORT211_IN_PU */ - PINMUX_INPUT_PULLUP_BEGIN, - PORT_ALL(IN_PU), - PINMUX_INPUT_PULLUP_END, - - /* PORT0_IN_PD -> PORT211_IN_PD */ - PINMUX_INPUT_PULLDOWN_BEGIN, - PORT_ALL(IN_PD), - PINMUX_INPUT_PULLDOWN_END, - - /* PORT0_OUT -> PORT211_OUT */ - PINMUX_OUTPUT_BEGIN, - PORT_ALL(OUT), - PINMUX_OUTPUT_END, - - PINMUX_FUNCTION_BEGIN, - PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT211_FN_IN */ - PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT211_FN_OUT */ - PORT_ALL(FN0), /* PORT0_FN0 -> PORT211_FN0 */ - PORT_ALL(FN1), /* PORT0_FN1 -> PORT211_FN1 */ - PORT_ALL(FN2), /* PORT0_FN2 -> PORT211_FN2 */ - PORT_ALL(FN3), /* PORT0_FN3 -> PORT211_FN3 */ - PORT_ALL(FN4), /* PORT0_FN4 -> PORT211_FN4 */ - PORT_ALL(FN5), /* PORT0_FN5 -> PORT211_FN5 */ - PORT_ALL(FN6), /* PORT0_FN6 -> PORT211_FN6 */ - PORT_ALL(FN7), /* PORT0_FN7 -> PORT211_FN7 */ - - MSEL1CR_31_0, MSEL1CR_31_1, - MSEL1CR_30_0, MSEL1CR_30_1, - MSEL1CR_29_0, MSEL1CR_29_1, - MSEL1CR_28_0, MSEL1CR_28_1, - MSEL1CR_27_0, MSEL1CR_27_1, - MSEL1CR_26_0, MSEL1CR_26_1, - MSEL1CR_16_0, MSEL1CR_16_1, - MSEL1CR_15_0, MSEL1CR_15_1, - MSEL1CR_14_0, MSEL1CR_14_1, - MSEL1CR_13_0, MSEL1CR_13_1, - MSEL1CR_12_0, MSEL1CR_12_1, - MSEL1CR_9_0, MSEL1CR_9_1, - MSEL1CR_7_0, MSEL1CR_7_1, - MSEL1CR_6_0, MSEL1CR_6_1, - MSEL1CR_5_0, MSEL1CR_5_1, - MSEL1CR_4_0, MSEL1CR_4_1, - MSEL1CR_3_0, MSEL1CR_3_1, - MSEL1CR_2_0, MSEL1CR_2_1, - MSEL1CR_0_0, MSEL1CR_0_1, - - MSEL3CR_15_0, MSEL3CR_15_1, /* Trace / Debug ? */ - MSEL3CR_6_0, MSEL3CR_6_1, - - MSEL4CR_19_0, MSEL4CR_19_1, - MSEL4CR_18_0, MSEL4CR_18_1, - MSEL4CR_15_0, MSEL4CR_15_1, - MSEL4CR_10_0, MSEL4CR_10_1, - MSEL4CR_6_0, MSEL4CR_6_1, - MSEL4CR_4_0, MSEL4CR_4_1, - MSEL4CR_1_0, MSEL4CR_1_1, - - MSEL5CR_31_0, MSEL5CR_31_1, /* irq/fiq output */ - MSEL5CR_30_0, MSEL5CR_30_1, - MSEL5CR_29_0, MSEL5CR_29_1, - MSEL5CR_27_0, MSEL5CR_27_1, - MSEL5CR_25_0, MSEL5CR_25_1, - MSEL5CR_23_0, MSEL5CR_23_1, - MSEL5CR_21_0, MSEL5CR_21_1, - MSEL5CR_19_0, MSEL5CR_19_1, - MSEL5CR_17_0, MSEL5CR_17_1, - MSEL5CR_15_0, MSEL5CR_15_1, - MSEL5CR_14_0, MSEL5CR_14_1, - MSEL5CR_13_0, MSEL5CR_13_1, - MSEL5CR_12_0, MSEL5CR_12_1, - MSEL5CR_11_0, MSEL5CR_11_1, - MSEL5CR_10_0, MSEL5CR_10_1, - MSEL5CR_8_0, MSEL5CR_8_1, - MSEL5CR_7_0, MSEL5CR_7_1, - MSEL5CR_6_0, MSEL5CR_6_1, - MSEL5CR_5_0, MSEL5CR_5_1, - MSEL5CR_4_0, MSEL5CR_4_1, - MSEL5CR_3_0, MSEL5CR_3_1, - MSEL5CR_2_0, MSEL5CR_2_1, - MSEL5CR_0_0, MSEL5CR_0_1, - PINMUX_FUNCTION_END, - - PINMUX_MARK_BEGIN, - - /* IRQ */ - IRQ0_PORT2_MARK, IRQ0_PORT13_MARK, - IRQ1_MARK, - IRQ2_PORT11_MARK, IRQ2_PORT12_MARK, - IRQ3_PORT10_MARK, IRQ3_PORT14_MARK, - IRQ4_PORT15_MARK, IRQ4_PORT172_MARK, - IRQ5_PORT0_MARK, IRQ5_PORT1_MARK, - IRQ6_PORT121_MARK, IRQ6_PORT173_MARK, - IRQ7_PORT120_MARK, IRQ7_PORT209_MARK, - IRQ8_MARK, - IRQ9_PORT118_MARK, IRQ9_PORT210_MARK, - IRQ10_MARK, - IRQ11_MARK, - IRQ12_PORT42_MARK, IRQ12_PORT97_MARK, - IRQ13_PORT64_MARK, IRQ13_PORT98_MARK, - IRQ14_PORT63_MARK, IRQ14_PORT99_MARK, - IRQ15_PORT62_MARK, IRQ15_PORT100_MARK, - IRQ16_PORT68_MARK, IRQ16_PORT211_MARK, - IRQ17_MARK, - IRQ18_MARK, - IRQ19_MARK, - IRQ20_MARK, - IRQ21_MARK, - IRQ22_MARK, - IRQ23_MARK, - IRQ24_MARK, - IRQ25_MARK, - IRQ26_PORT58_MARK, IRQ26_PORT81_MARK, - IRQ27_PORT57_MARK, IRQ27_PORT168_MARK, - IRQ28_PORT56_MARK, IRQ28_PORT169_MARK, - IRQ29_PORT50_MARK, IRQ29_PORT170_MARK, - IRQ30_PORT49_MARK, IRQ30_PORT171_MARK, - IRQ31_PORT41_MARK, IRQ31_PORT167_MARK, - - /* Function */ - - /* DBGT */ - DBGMDT2_MARK, DBGMDT1_MARK, DBGMDT0_MARK, - DBGMD10_MARK, DBGMD11_MARK, DBGMD20_MARK, - DBGMD21_MARK, - - /* FSI */ - FSIAISLD_PORT0_MARK, /* FSIAISLD Port 0/5 */ - FSIAISLD_PORT5_MARK, - FSIASPDIF_PORT9_MARK, /* FSIASPDIF Port 9/18 */ - FSIASPDIF_PORT18_MARK, - FSIAOSLD1_MARK, FSIAOSLD2_MARK, FSIAOLR_MARK, - FSIAOBT_MARK, FSIAOSLD_MARK, FSIAOMC_MARK, - FSIACK_MARK, FSIAILR_MARK, FSIAIBT_MARK, - - /* FMSI */ - FMSISLD_PORT1_MARK, /* FMSISLD Port 1/6 */ - FMSISLD_PORT6_MARK, - FMSIILR_MARK, FMSIIBT_MARK, FMSIOLR_MARK, FMSIOBT_MARK, - FMSICK_MARK, FMSOILR_MARK, FMSOIBT_MARK, FMSOOLR_MARK, - FMSOOBT_MARK, FMSOSLD_MARK, FMSOCK_MARK, - - /* SCIFA0 */ - SCIFA0_SCK_MARK, SCIFA0_CTS_MARK, SCIFA0_RTS_MARK, - SCIFA0_RXD_MARK, SCIFA0_TXD_MARK, - - /* SCIFA1 */ - SCIFA1_CTS_MARK, SCIFA1_SCK_MARK, SCIFA1_RXD_MARK, - SCIFA1_TXD_MARK, SCIFA1_RTS_MARK, - - /* SCIFA2 */ - SCIFA2_SCK_PORT22_MARK, /* SCIFA2_SCK Port 22/199 */ - SCIFA2_SCK_PORT199_MARK, - SCIFA2_RXD_MARK, SCIFA2_TXD_MARK, - SCIFA2_CTS_MARK, SCIFA2_RTS_MARK, - - /* SCIFA3 */ - SCIFA3_RTS_PORT105_MARK, /* MSEL5CR_8_0 */ - SCIFA3_SCK_PORT116_MARK, - SCIFA3_CTS_PORT117_MARK, - SCIFA3_RXD_PORT174_MARK, - SCIFA3_TXD_PORT175_MARK, - - SCIFA3_RTS_PORT161_MARK, /* MSEL5CR_8_1 */ - SCIFA3_SCK_PORT158_MARK, - SCIFA3_CTS_PORT162_MARK, - SCIFA3_RXD_PORT159_MARK, - SCIFA3_TXD_PORT160_MARK, - - /* SCIFA4 */ - SCIFA4_RXD_PORT12_MARK, /* MSEL5CR[12:11] = 00 */ - SCIFA4_TXD_PORT13_MARK, - - SCIFA4_RXD_PORT204_MARK, /* MSEL5CR[12:11] = 01 */ - SCIFA4_TXD_PORT203_MARK, - - SCIFA4_RXD_PORT94_MARK, /* MSEL5CR[12:11] = 10 */ - SCIFA4_TXD_PORT93_MARK, - - SCIFA4_SCK_PORT21_MARK, /* SCIFA4_SCK Port 21/205 */ - SCIFA4_SCK_PORT205_MARK, - - /* SCIFA5 */ - SCIFA5_TXD_PORT20_MARK, /* MSEL5CR[15:14] = 00 */ - SCIFA5_RXD_PORT10_MARK, - - SCIFA5_RXD_PORT207_MARK, /* MSEL5CR[15:14] = 01 */ - SCIFA5_TXD_PORT208_MARK, - - SCIFA5_TXD_PORT91_MARK, /* MSEL5CR[15:14] = 10 */ - SCIFA5_RXD_PORT92_MARK, - - SCIFA5_SCK_PORT23_MARK, /* SCIFA5_SCK Port 23/206 */ - SCIFA5_SCK_PORT206_MARK, - - /* SCIFA6 */ - SCIFA6_SCK_MARK, SCIFA6_RXD_MARK, SCIFA6_TXD_MARK, - - /* SCIFA7 */ - SCIFA7_TXD_MARK, SCIFA7_RXD_MARK, - - /* SCIFAB */ - SCIFB_SCK_PORT190_MARK, /* MSEL5CR_17_0 */ - SCIFB_RXD_PORT191_MARK, - SCIFB_TXD_PORT192_MARK, - SCIFB_RTS_PORT186_MARK, - SCIFB_CTS_PORT187_MARK, - - SCIFB_SCK_PORT2_MARK, /* MSEL5CR_17_1 */ - SCIFB_RXD_PORT3_MARK, - SCIFB_TXD_PORT4_MARK, - SCIFB_RTS_PORT172_MARK, - SCIFB_CTS_PORT173_MARK, - - /* LCD0 */ - LCDC0_SELECT_MARK, - - LCD0_D0_MARK, LCD0_D1_MARK, LCD0_D2_MARK, LCD0_D3_MARK, - LCD0_D4_MARK, LCD0_D5_MARK, LCD0_D6_MARK, LCD0_D7_MARK, - LCD0_D8_MARK, LCD0_D9_MARK, LCD0_D10_MARK, LCD0_D11_MARK, - LCD0_D12_MARK, LCD0_D13_MARK, LCD0_D14_MARK, LCD0_D15_MARK, - LCD0_D16_MARK, LCD0_D17_MARK, - LCD0_DON_MARK, LCD0_VCPWC_MARK, LCD0_VEPWC_MARK, - LCD0_DCK_MARK, LCD0_VSYN_MARK, /* for RGB */ - LCD0_HSYN_MARK, LCD0_DISP_MARK, /* for RGB */ - LCD0_WR_MARK, LCD0_RD_MARK, /* for SYS */ - LCD0_CS_MARK, LCD0_RS_MARK, /* for SYS */ - - LCD0_D21_PORT158_MARK, LCD0_D23_PORT159_MARK, /* MSEL5CR_6_1 */ - LCD0_D22_PORT160_MARK, LCD0_D20_PORT161_MARK, - LCD0_D19_PORT162_MARK, LCD0_D18_PORT163_MARK, - LCD0_LCLK_PORT165_MARK, - - LCD0_D18_PORT40_MARK, LCD0_D22_PORT0_MARK, /* MSEL5CR_6_0 */ - LCD0_D23_PORT1_MARK, LCD0_D21_PORT2_MARK, - LCD0_D20_PORT3_MARK, LCD0_D19_PORT4_MARK, - LCD0_LCLK_PORT102_MARK, - - /* LCD1 */ - LCDC1_SELECT_MARK, - - LCD1_D0_MARK, LCD1_D1_MARK, LCD1_D2_MARK, LCD1_D3_MARK, - LCD1_D4_MARK, LCD1_D5_MARK, LCD1_D6_MARK, LCD1_D7_MARK, - LCD1_D8_MARK, LCD1_D9_MARK, LCD1_D10_MARK, LCD1_D11_MARK, - LCD1_D12_MARK, LCD1_D13_MARK, LCD1_D14_MARK, LCD1_D15_MARK, - LCD1_D16_MARK, LCD1_D17_MARK, LCD1_D18_MARK, LCD1_D19_MARK, - LCD1_D20_MARK, LCD1_D21_MARK, LCD1_D22_MARK, LCD1_D23_MARK, - LCD1_DON_MARK, LCD1_VCPWC_MARK, - LCD1_LCLK_MARK, LCD1_VEPWC_MARK, - - LCD1_DCK_MARK, LCD1_VSYN_MARK, /* for RGB */ - LCD1_HSYN_MARK, LCD1_DISP_MARK, /* for RGB */ - LCD1_RS_MARK, LCD1_CS_MARK, /* for SYS */ - LCD1_RD_MARK, LCD1_WR_MARK, /* for SYS */ - - /* RSPI */ - RSPI_SSL0_A_MARK, RSPI_SSL1_A_MARK, RSPI_SSL2_A_MARK, - RSPI_SSL3_A_MARK, RSPI_CK_A_MARK, RSPI_MOSI_A_MARK, - RSPI_MISO_A_MARK, - - /* VIO CKO */ - VIO_CKO1_MARK, /* needs fixup */ - VIO_CKO2_MARK, - VIO_CKO_1_MARK, - VIO_CKO_MARK, - - /* VIO0 */ - VIO0_D0_MARK, VIO0_D1_MARK, VIO0_D2_MARK, VIO0_D3_MARK, - VIO0_D4_MARK, VIO0_D5_MARK, VIO0_D6_MARK, VIO0_D7_MARK, - VIO0_D8_MARK, VIO0_D9_MARK, VIO0_D10_MARK, VIO0_D11_MARK, - VIO0_D12_MARK, VIO0_VD_MARK, VIO0_HD_MARK, VIO0_CLK_MARK, - VIO0_FIELD_MARK, - - VIO0_D13_PORT26_MARK, /* MSEL5CR_27_0 */ - VIO0_D14_PORT25_MARK, - VIO0_D15_PORT24_MARK, - - VIO0_D13_PORT22_MARK, /* MSEL5CR_27_1 */ - VIO0_D14_PORT95_MARK, - VIO0_D15_PORT96_MARK, - - /* VIO1 */ - VIO1_D0_MARK, VIO1_D1_MARK, VIO1_D2_MARK, VIO1_D3_MARK, - VIO1_D4_MARK, VIO1_D5_MARK, VIO1_D6_MARK, VIO1_D7_MARK, - VIO1_VD_MARK, VIO1_HD_MARK, VIO1_CLK_MARK, VIO1_FIELD_MARK, - - /* TPU0 */ - TPU0TO0_MARK, TPU0TO1_MARK, TPU0TO3_MARK, - TPU0TO2_PORT66_MARK, /* TPU0TO2 Port 66/202 */ - TPU0TO2_PORT202_MARK, - - /* SSP1 0 */ - STP0_IPD0_MARK, STP0_IPD1_MARK, STP0_IPD2_MARK, STP0_IPD3_MARK, - STP0_IPD4_MARK, STP0_IPD5_MARK, STP0_IPD6_MARK, STP0_IPD7_MARK, - STP0_IPEN_MARK, STP0_IPCLK_MARK, STP0_IPSYNC_MARK, - - /* SSP1 1 */ - STP1_IPD1_MARK, STP1_IPD2_MARK, STP1_IPD3_MARK, STP1_IPD4_MARK, - STP1_IPD5_MARK, STP1_IPD6_MARK, STP1_IPD7_MARK, STP1_IPCLK_MARK, - STP1_IPSYNC_MARK, - - STP1_IPD0_PORT186_MARK, /* MSEL5CR_23_0 */ - STP1_IPEN_PORT187_MARK, - - STP1_IPD0_PORT194_MARK, /* MSEL5CR_23_1 */ - STP1_IPEN_PORT193_MARK, - - /* SIM */ - SIM_RST_MARK, SIM_CLK_MARK, - SIM_D_PORT22_MARK, /* SIM_D Port 22/199 */ - SIM_D_PORT199_MARK, - - /* SDHI0 */ - SDHI0_D0_MARK, SDHI0_D1_MARK, SDHI0_D2_MARK, SDHI0_D3_MARK, - SDHI0_CD_MARK, SDHI0_WP_MARK, SDHI0_CMD_MARK, SDHI0_CLK_MARK, - - /* SDHI1 */ - SDHI1_D0_MARK, SDHI1_D1_MARK, SDHI1_D2_MARK, SDHI1_D3_MARK, - SDHI1_CD_MARK, SDHI1_WP_MARK, SDHI1_CMD_MARK, SDHI1_CLK_MARK, - - /* SDHI2 */ - SDHI2_D0_MARK, SDHI2_D1_MARK, SDHI2_D2_MARK, SDHI2_D3_MARK, - SDHI2_CLK_MARK, SDHI2_CMD_MARK, - - SDHI2_CD_PORT24_MARK, /* MSEL5CR_19_0 */ - SDHI2_WP_PORT25_MARK, - - SDHI2_WP_PORT177_MARK, /* MSEL5CR_19_1 */ - SDHI2_CD_PORT202_MARK, - - /* MSIOF2 */ - MSIOF2_TXD_MARK, MSIOF2_RXD_MARK, MSIOF2_TSCK_MARK, - MSIOF2_SS2_MARK, MSIOF2_TSYNC_MARK, MSIOF2_SS1_MARK, - MSIOF2_MCK1_MARK, MSIOF2_MCK0_MARK, MSIOF2_RSYNC_MARK, - MSIOF2_RSCK_MARK, - - /* KEYSC */ - KEYIN4_MARK, KEYIN5_MARK, KEYIN6_MARK, KEYIN7_MARK, - KEYOUT0_MARK, KEYOUT1_MARK, KEYOUT2_MARK, KEYOUT3_MARK, - KEYOUT4_MARK, KEYOUT5_MARK, KEYOUT6_MARK, KEYOUT7_MARK, - - KEYIN0_PORT43_MARK, /* MSEL4CR_18_0 */ - KEYIN1_PORT44_MARK, - KEYIN2_PORT45_MARK, - KEYIN3_PORT46_MARK, - - KEYIN0_PORT58_MARK, /* MSEL4CR_18_1 */ - KEYIN1_PORT57_MARK, - KEYIN2_PORT56_MARK, - KEYIN3_PORT55_MARK, - - /* VOU */ - DV_D0_MARK, DV_D1_MARK, DV_D2_MARK, DV_D3_MARK, - DV_D4_MARK, DV_D5_MARK, DV_D6_MARK, DV_D7_MARK, - DV_D8_MARK, DV_D9_MARK, DV_D10_MARK, DV_D11_MARK, - DV_D12_MARK, DV_D13_MARK, DV_D14_MARK, DV_D15_MARK, - DV_CLK_MARK, DV_VSYNC_MARK, DV_HSYNC_MARK, - - /* MEMC */ - MEMC_AD0_MARK, MEMC_AD1_MARK, MEMC_AD2_MARK, MEMC_AD3_MARK, - MEMC_AD4_MARK, MEMC_AD5_MARK, MEMC_AD6_MARK, MEMC_AD7_MARK, - MEMC_AD8_MARK, MEMC_AD9_MARK, MEMC_AD10_MARK, MEMC_AD11_MARK, - MEMC_AD12_MARK, MEMC_AD13_MARK, MEMC_AD14_MARK, MEMC_AD15_MARK, - MEMC_CS0_MARK, MEMC_INT_MARK, MEMC_NWE_MARK, MEMC_NOE_MARK, - - MEMC_CS1_MARK, /* MSEL4CR_6_0 */ - MEMC_ADV_MARK, - MEMC_WAIT_MARK, - MEMC_BUSCLK_MARK, - - MEMC_A1_MARK, /* MSEL4CR_6_1 */ - MEMC_DREQ0_MARK, - MEMC_DREQ1_MARK, - MEMC_A0_MARK, - - /* MMC */ - MMC0_D0_PORT68_MARK, MMC0_D1_PORT69_MARK, MMC0_D2_PORT70_MARK, - MMC0_D3_PORT71_MARK, MMC0_D4_PORT72_MARK, MMC0_D5_PORT73_MARK, - MMC0_D6_PORT74_MARK, MMC0_D7_PORT75_MARK, MMC0_CLK_PORT66_MARK, - MMC0_CMD_PORT67_MARK, /* MSEL4CR_15_0 */ - - MMC1_D0_PORT149_MARK, MMC1_D1_PORT148_MARK, MMC1_D2_PORT147_MARK, - MMC1_D3_PORT146_MARK, MMC1_D4_PORT145_MARK, MMC1_D5_PORT144_MARK, - MMC1_D6_PORT143_MARK, MMC1_D7_PORT142_MARK, MMC1_CLK_PORT103_MARK, - MMC1_CMD_PORT104_MARK, /* MSEL4CR_15_1 */ - - /* MSIOF0 */ - MSIOF0_SS1_MARK, MSIOF0_SS2_MARK, MSIOF0_RXD_MARK, - MSIOF0_TXD_MARK, MSIOF0_MCK0_MARK, MSIOF0_MCK1_MARK, - MSIOF0_RSYNC_MARK, MSIOF0_RSCK_MARK, MSIOF0_TSCK_MARK, - MSIOF0_TSYNC_MARK, - - /* MSIOF1 */ - MSIOF1_RSCK_MARK, MSIOF1_RSYNC_MARK, - MSIOF1_MCK0_MARK, MSIOF1_MCK1_MARK, - - MSIOF1_SS2_PORT116_MARK, MSIOF1_SS1_PORT117_MARK, - MSIOF1_RXD_PORT118_MARK, MSIOF1_TXD_PORT119_MARK, - MSIOF1_TSYNC_PORT120_MARK, - MSIOF1_TSCK_PORT121_MARK, /* MSEL4CR_10_0 */ - - MSIOF1_SS1_PORT67_MARK, MSIOF1_TSCK_PORT72_MARK, - MSIOF1_TSYNC_PORT73_MARK, MSIOF1_TXD_PORT74_MARK, - MSIOF1_RXD_PORT75_MARK, - MSIOF1_SS2_PORT202_MARK, /* MSEL4CR_10_1 */ - - /* GPIO */ - GPO0_MARK, GPI0_MARK, GPO1_MARK, GPI1_MARK, - - /* USB0 */ - USB0_OCI_MARK, USB0_PPON_MARK, VBUS_MARK, - - /* USB1 */ - USB1_OCI_MARK, USB1_PPON_MARK, - - /* BBIF1 */ - BBIF1_RXD_MARK, BBIF1_TXD_MARK, BBIF1_TSYNC_MARK, - BBIF1_TSCK_MARK, BBIF1_RSCK_MARK, BBIF1_RSYNC_MARK, - BBIF1_FLOW_MARK, BBIF1_RX_FLOW_N_MARK, - - /* BBIF2 */ - BBIF2_TXD2_PORT5_MARK, /* MSEL5CR_0_0 */ - BBIF2_RXD2_PORT60_MARK, - BBIF2_TSYNC2_PORT6_MARK, - BBIF2_TSCK2_PORT59_MARK, - - BBIF2_RXD2_PORT90_MARK, /* MSEL5CR_0_1 */ - BBIF2_TXD2_PORT183_MARK, - BBIF2_TSCK2_PORT89_MARK, - BBIF2_TSYNC2_PORT184_MARK, - - /* BSC / FLCTL / PCMCIA */ - CS0_MARK, CS2_MARK, CS4_MARK, - CS5B_MARK, CS6A_MARK, - CS5A_PORT105_MARK, /* CS5A PORT 19/105 */ - CS5A_PORT19_MARK, - IOIS16_MARK, /* ? */ - - A0_MARK, A1_MARK, A2_MARK, A3_MARK, - A4_FOE_MARK, /* share with FLCTL */ - A5_FCDE_MARK, /* share with FLCTL */ - A6_MARK, A7_MARK, A8_MARK, A9_MARK, - A10_MARK, A11_MARK, A12_MARK, A13_MARK, - A14_MARK, A15_MARK, A16_MARK, A17_MARK, - A18_MARK, A19_MARK, A20_MARK, A21_MARK, - A22_MARK, A23_MARK, A24_MARK, A25_MARK, - A26_MARK, - - D0_NAF0_MARK, D1_NAF1_MARK, D2_NAF2_MARK, /* share with FLCTL */ - D3_NAF3_MARK, D4_NAF4_MARK, D5_NAF5_MARK, /* share with FLCTL */ - D6_NAF6_MARK, D7_NAF7_MARK, D8_NAF8_MARK, /* share with FLCTL */ - D9_NAF9_MARK, D10_NAF10_MARK, D11_NAF11_MARK, /* share with FLCTL */ - D12_NAF12_MARK, D13_NAF13_MARK, D14_NAF14_MARK, /* share with FLCTL */ - D15_NAF15_MARK, /* share with FLCTL */ - D16_MARK, D17_MARK, D18_MARK, D19_MARK, - D20_MARK, D21_MARK, D22_MARK, D23_MARK, - D24_MARK, D25_MARK, D26_MARK, D27_MARK, - D28_MARK, D29_MARK, D30_MARK, D31_MARK, - - WE0_FWE_MARK, /* share with FLCTL */ - WE1_MARK, - WE2_ICIORD_MARK, /* share with PCMCIA */ - WE3_ICIOWR_MARK, /* share with PCMCIA */ - CKO_MARK, BS_MARK, RDWR_MARK, - RD_FSC_MARK, /* share with FLCTL */ - WAIT_PORT177_MARK, /* WAIT Port 90/177 */ - WAIT_PORT90_MARK, - - FCE0_MARK, FCE1_MARK, FRB_MARK, /* FLCTL */ - - /* IRDA */ - IRDA_FIRSEL_MARK, IRDA_IN_MARK, IRDA_OUT_MARK, - - /* ATAPI */ - IDE_D0_MARK, IDE_D1_MARK, IDE_D2_MARK, IDE_D3_MARK, - IDE_D4_MARK, IDE_D5_MARK, IDE_D6_MARK, IDE_D7_MARK, - IDE_D8_MARK, IDE_D9_MARK, IDE_D10_MARK, IDE_D11_MARK, - IDE_D12_MARK, IDE_D13_MARK, IDE_D14_MARK, IDE_D15_MARK, - IDE_A0_MARK, IDE_A1_MARK, IDE_A2_MARK, IDE_CS0_MARK, - IDE_CS1_MARK, IDE_IOWR_MARK, IDE_IORD_MARK, IDE_IORDY_MARK, - IDE_INT_MARK, IDE_RST_MARK, IDE_DIRECTION_MARK, - IDE_EXBUF_ENB_MARK, IDE_IODACK_MARK, IDE_IODREQ_MARK, - - /* RMII */ - RMII_CRS_DV_MARK, RMII_RX_ER_MARK, RMII_RXD0_MARK, - RMII_RXD1_MARK, RMII_TX_EN_MARK, RMII_TXD0_MARK, - RMII_MDC_MARK, RMII_TXD1_MARK, RMII_MDIO_MARK, - RMII_REF50CK_MARK, /* for RMII */ - RMII_REF125CK_MARK, /* for GMII */ - - /* GEther */ - ET_TX_CLK_MARK, ET_TX_EN_MARK, ET_ETXD0_MARK, ET_ETXD1_MARK, - ET_ETXD2_MARK, ET_ETXD3_MARK, - ET_ETXD4_MARK, ET_ETXD5_MARK, /* for GEther */ - ET_ETXD6_MARK, ET_ETXD7_MARK, /* for GEther */ - ET_COL_MARK, ET_TX_ER_MARK, ET_RX_CLK_MARK, ET_RX_DV_MARK, - ET_ERXD0_MARK, ET_ERXD1_MARK, ET_ERXD2_MARK, ET_ERXD3_MARK, - ET_ERXD4_MARK, ET_ERXD5_MARK, /* for GEther */ - ET_ERXD6_MARK, ET_ERXD7_MARK, /* for GEther */ - ET_RX_ER_MARK, ET_CRS_MARK, ET_MDC_MARK, ET_MDIO_MARK, - ET_LINK_MARK, ET_PHY_INT_MARK, ET_WOL_MARK, ET_GTX_CLK_MARK, - - /* DMA0 */ - DREQ0_MARK, DACK0_MARK, - - /* DMA1 */ - DREQ1_MARK, DACK1_MARK, - - /* SYSC */ - RESETOUTS_MARK, RESETP_PULLUP_MARK, RESETP_PLAIN_MARK, - - /* IRREM */ - IROUT_MARK, - - /* SDENC */ - SDENC_CPG_MARK, SDENC_DV_CLKI_MARK, - - /* DEBUG */ - EDEBGREQ_PULLUP_MARK, /* for JTAG */ - EDEBGREQ_PULLDOWN_MARK, - - TRACEAUD_FROM_VIO_MARK, /* for TRACE/AUD */ - TRACEAUD_FROM_LCDC0_MARK, - TRACEAUD_FROM_MEMC_MARK, - - PINMUX_MARK_END, -}; - -static unsigned short pinmux_data[] = { - /* specify valid pin states for each pin in GPIO mode */ - - /* I/O and Pull U/D */ - PORT_DATA_IO_PD(0), PORT_DATA_IO_PD(1), - PORT_DATA_IO_PD(2), PORT_DATA_IO_PD(3), - PORT_DATA_IO_PD(4), PORT_DATA_IO_PD(5), - PORT_DATA_IO_PD(6), PORT_DATA_IO(7), - PORT_DATA_IO(8), PORT_DATA_IO(9), - - PORT_DATA_IO_PD(10), PORT_DATA_IO_PD(11), - PORT_DATA_IO_PD(12), PORT_DATA_IO_PU_PD(13), - PORT_DATA_IO_PD(14), PORT_DATA_IO_PD(15), - PORT_DATA_IO_PD(16), PORT_DATA_IO_PD(17), - PORT_DATA_IO(18), PORT_DATA_IO_PU(19), - - PORT_DATA_IO_PU_PD(20), PORT_DATA_IO_PD(21), - PORT_DATA_IO_PU_PD(22), PORT_DATA_IO(23), - PORT_DATA_IO_PU(24), PORT_DATA_IO_PU(25), - PORT_DATA_IO_PU(26), PORT_DATA_IO_PU(27), - PORT_DATA_IO_PU(28), PORT_DATA_IO_PU(29), - - PORT_DATA_IO_PU(30), PORT_DATA_IO_PD(31), - PORT_DATA_IO_PD(32), PORT_DATA_IO_PD(33), - PORT_DATA_IO_PD(34), PORT_DATA_IO_PU(35), - PORT_DATA_IO_PU(36), PORT_DATA_IO_PD(37), - PORT_DATA_IO_PU(38), PORT_DATA_IO_PD(39), - - PORT_DATA_IO_PU_PD(40), PORT_DATA_IO_PD(41), - PORT_DATA_IO_PD(42), PORT_DATA_IO_PU_PD(43), - PORT_DATA_IO_PU_PD(44), PORT_DATA_IO_PU_PD(45), - PORT_DATA_IO_PU_PD(46), PORT_DATA_IO_PU_PD(47), - PORT_DATA_IO_PU_PD(48), PORT_DATA_IO_PU_PD(49), - - PORT_DATA_IO_PU_PD(50), PORT_DATA_IO_PD(51), - PORT_DATA_IO_PD(52), PORT_DATA_IO_PD(53), - PORT_DATA_IO_PD(54), PORT_DATA_IO_PU_PD(55), - PORT_DATA_IO_PU_PD(56), PORT_DATA_IO_PU_PD(57), - PORT_DATA_IO_PU_PD(58), PORT_DATA_IO_PU_PD(59), - - PORT_DATA_IO_PU_PD(60), PORT_DATA_IO_PD(61), - PORT_DATA_IO_PD(62), PORT_DATA_IO_PD(63), - PORT_DATA_IO_PD(64), PORT_DATA_IO_PD(65), - PORT_DATA_IO_PU_PD(66), PORT_DATA_IO_PU_PD(67), - PORT_DATA_IO_PU_PD(68), PORT_DATA_IO_PU_PD(69), - - PORT_DATA_IO_PU_PD(70), PORT_DATA_IO_PU_PD(71), - PORT_DATA_IO_PU_PD(72), PORT_DATA_IO_PU_PD(73), - PORT_DATA_IO_PU_PD(74), PORT_DATA_IO_PU_PD(75), - PORT_DATA_IO_PU_PD(76), PORT_DATA_IO_PU_PD(77), - PORT_DATA_IO_PU_PD(78), PORT_DATA_IO_PU_PD(79), - - PORT_DATA_IO_PU_PD(80), PORT_DATA_IO_PU_PD(81), - PORT_DATA_IO(82), PORT_DATA_IO_PU_PD(83), - PORT_DATA_IO(84), PORT_DATA_IO_PD(85), - PORT_DATA_IO_PD(86), PORT_DATA_IO_PD(87), - PORT_DATA_IO_PD(88), PORT_DATA_IO_PD(89), - - PORT_DATA_IO_PD(90), PORT_DATA_IO_PU_PD(91), - PORT_DATA_IO_PU_PD(92), PORT_DATA_IO_PU_PD(93), - PORT_DATA_IO_PU_PD(94), PORT_DATA_IO_PU_PD(95), - PORT_DATA_IO_PU_PD(96), PORT_DATA_IO_PU_PD(97), - PORT_DATA_IO_PU_PD(98), PORT_DATA_IO_PU_PD(99), - - PORT_DATA_IO_PU_PD(100), PORT_DATA_IO(101), - PORT_DATA_IO_PU(102), PORT_DATA_IO_PU_PD(103), - PORT_DATA_IO_PU(104), PORT_DATA_IO_PU(105), - PORT_DATA_IO_PU_PD(106), PORT_DATA_IO(107), - PORT_DATA_IO(108), PORT_DATA_IO(109), - - PORT_DATA_IO(110), PORT_DATA_IO(111), - PORT_DATA_IO(112), PORT_DATA_IO(113), - PORT_DATA_IO_PU_PD(114), PORT_DATA_IO(115), - PORT_DATA_IO_PD(116), PORT_DATA_IO_PD(117), - PORT_DATA_IO_PD(118), PORT_DATA_IO_PD(119), - - PORT_DATA_IO_PD(120), PORT_DATA_IO_PD(121), - PORT_DATA_IO_PD(122), PORT_DATA_IO_PD(123), - PORT_DATA_IO_PD(124), PORT_DATA_IO(125), - PORT_DATA_IO(126), PORT_DATA_IO(127), - PORT_DATA_IO(128), PORT_DATA_IO(129), - - PORT_DATA_IO(130), PORT_DATA_IO(131), - PORT_DATA_IO(132), PORT_DATA_IO(133), - PORT_DATA_IO(134), PORT_DATA_IO(135), - PORT_DATA_IO(136), PORT_DATA_IO(137), - PORT_DATA_IO(138), PORT_DATA_IO(139), - - PORT_DATA_IO(140), PORT_DATA_IO(141), - PORT_DATA_IO_PU(142), PORT_DATA_IO_PU(143), - PORT_DATA_IO_PU(144), PORT_DATA_IO_PU(145), - PORT_DATA_IO_PU(146), PORT_DATA_IO_PU(147), - PORT_DATA_IO_PU(148), PORT_DATA_IO_PU(149), - - PORT_DATA_IO_PU(150), PORT_DATA_IO_PU(151), - PORT_DATA_IO_PU(152), PORT_DATA_IO_PU(153), - PORT_DATA_IO_PU(154), PORT_DATA_IO_PU(155), - PORT_DATA_IO_PU(156), PORT_DATA_IO_PU(157), - PORT_DATA_IO_PD(158), PORT_DATA_IO_PD(159), - - PORT_DATA_IO_PU_PD(160), PORT_DATA_IO_PD(161), - PORT_DATA_IO_PD(162), PORT_DATA_IO_PD(163), - PORT_DATA_IO_PD(164), PORT_DATA_IO_PD(165), - PORT_DATA_IO_PU(166), PORT_DATA_IO_PU(167), - PORT_DATA_IO_PU(168), PORT_DATA_IO_PU(169), - - PORT_DATA_IO_PU(170), PORT_DATA_IO_PU(171), - PORT_DATA_IO_PD(172), PORT_DATA_IO_PD(173), - PORT_DATA_IO_PD(174), PORT_DATA_IO_PD(175), - PORT_DATA_IO_PU(176), PORT_DATA_IO_PU_PD(177), - PORT_DATA_IO_PU(178), PORT_DATA_IO_PD(179), - - PORT_DATA_IO_PD(180), PORT_DATA_IO_PU(181), - PORT_DATA_IO_PU(182), PORT_DATA_IO(183), - PORT_DATA_IO_PD(184), PORT_DATA_IO_PD(185), - PORT_DATA_IO_PD(186), PORT_DATA_IO_PD(187), - PORT_DATA_IO_PD(188), PORT_DATA_IO_PD(189), - - PORT_DATA_IO_PD(190), PORT_DATA_IO_PD(191), - PORT_DATA_IO_PD(192), PORT_DATA_IO_PU_PD(193), - PORT_DATA_IO_PU_PD(194), PORT_DATA_IO_PD(195), - PORT_DATA_IO_PU_PD(196), PORT_DATA_IO_PD(197), - PORT_DATA_IO_PU_PD(198), PORT_DATA_IO_PU_PD(199), - - PORT_DATA_IO_PU_PD(200), PORT_DATA_IO_PU(201), - PORT_DATA_IO_PU_PD(202), PORT_DATA_IO(203), - PORT_DATA_IO_PU_PD(204), PORT_DATA_IO_PU_PD(205), - PORT_DATA_IO_PU_PD(206), PORT_DATA_IO_PU_PD(207), - PORT_DATA_IO_PU_PD(208), PORT_DATA_IO_PD(209), - - PORT_DATA_IO_PD(210), PORT_DATA_IO_PD(211), - - /* Port0 */ - PINMUX_DATA(DBGMDT2_MARK, PORT0_FN1), - PINMUX_DATA(FSIAISLD_PORT0_MARK, PORT0_FN2, MSEL5CR_3_0), - PINMUX_DATA(FSIAOSLD1_MARK, PORT0_FN3), - PINMUX_DATA(LCD0_D22_PORT0_MARK, PORT0_FN4, MSEL5CR_6_0), - PINMUX_DATA(SCIFA7_RXD_MARK, PORT0_FN6), - PINMUX_DATA(LCD1_D4_MARK, PORT0_FN7), - PINMUX_DATA(IRQ5_PORT0_MARK, PORT0_FN0, MSEL1CR_5_0), - - /* Port1 */ - PINMUX_DATA(DBGMDT1_MARK, PORT1_FN1), - PINMUX_DATA(FMSISLD_PORT1_MARK, PORT1_FN2, MSEL5CR_5_0), - PINMUX_DATA(FSIAOSLD2_MARK, PORT1_FN3), - PINMUX_DATA(LCD0_D23_PORT1_MARK, PORT1_FN4, MSEL5CR_6_0), - PINMUX_DATA(SCIFA7_TXD_MARK, PORT1_FN6), - PINMUX_DATA(LCD1_D3_MARK, PORT1_FN7), - PINMUX_DATA(IRQ5_PORT1_MARK, PORT1_FN0, MSEL1CR_5_1), - - /* Port2 */ - PINMUX_DATA(DBGMDT0_MARK, PORT2_FN1), - PINMUX_DATA(SCIFB_SCK_PORT2_MARK, PORT2_FN2, MSEL5CR_17_1), - PINMUX_DATA(LCD0_D21_PORT2_MARK, PORT2_FN4, MSEL5CR_6_0), - PINMUX_DATA(LCD1_D2_MARK, PORT2_FN7), - PINMUX_DATA(IRQ0_PORT2_MARK, PORT2_FN0, MSEL1CR_0_1), - - /* Port3 */ - PINMUX_DATA(DBGMD21_MARK, PORT3_FN1), - PINMUX_DATA(SCIFB_RXD_PORT3_MARK, PORT3_FN2, MSEL5CR_17_1), - PINMUX_DATA(LCD0_D20_PORT3_MARK, PORT3_FN4, MSEL5CR_6_0), - PINMUX_DATA(LCD1_D1_MARK, PORT3_FN7), - - /* Port4 */ - PINMUX_DATA(DBGMD20_MARK, PORT4_FN1), - PINMUX_DATA(SCIFB_TXD_PORT4_MARK, PORT4_FN2, MSEL5CR_17_1), - PINMUX_DATA(LCD0_D19_PORT4_MARK, PORT4_FN4, MSEL5CR_6_0), - PINMUX_DATA(LCD1_D0_MARK, PORT4_FN7), - - /* Port5 */ - PINMUX_DATA(DBGMD11_MARK, PORT5_FN1), - PINMUX_DATA(BBIF2_TXD2_PORT5_MARK, PORT5_FN2, MSEL5CR_0_0), - PINMUX_DATA(FSIAISLD_PORT5_MARK, PORT5_FN4, MSEL5CR_3_1), - PINMUX_DATA(RSPI_SSL0_A_MARK, PORT5_FN6), - PINMUX_DATA(LCD1_VCPWC_MARK, PORT5_FN7), - - /* Port6 */ - PINMUX_DATA(DBGMD10_MARK, PORT6_FN1), - PINMUX_DATA(BBIF2_TSYNC2_PORT6_MARK, PORT6_FN2, MSEL5CR_0_0), - PINMUX_DATA(FMSISLD_PORT6_MARK, PORT6_FN4, MSEL5CR_5_1), - PINMUX_DATA(RSPI_SSL1_A_MARK, PORT6_FN6), - PINMUX_DATA(LCD1_VEPWC_MARK, PORT6_FN7), - - /* Port7 */ - PINMUX_DATA(FSIAOLR_MARK, PORT7_FN1), - - /* Port8 */ - PINMUX_DATA(FSIAOBT_MARK, PORT8_FN1), - - /* Port9 */ - PINMUX_DATA(FSIAOSLD_MARK, PORT9_FN1), - PINMUX_DATA(FSIASPDIF_PORT9_MARK, PORT9_FN2, MSEL5CR_4_0), - - /* Port10 */ - PINMUX_DATA(FSIAOMC_MARK, PORT10_FN1), - PINMUX_DATA(SCIFA5_RXD_PORT10_MARK, PORT10_FN3, MSEL5CR_14_0, - MSEL5CR_15_0), - PINMUX_DATA(IRQ3_PORT10_MARK, PORT10_FN0, MSEL1CR_3_0), - - /* Port11 */ - PINMUX_DATA(FSIACK_MARK, PORT11_FN1), - PINMUX_DATA(IRQ2_PORT11_MARK, PORT11_FN0, MSEL1CR_2_0), - - /* Port12 */ - PINMUX_DATA(FSIAILR_MARK, PORT12_FN1), - PINMUX_DATA(SCIFA4_RXD_PORT12_MARK, PORT12_FN2, MSEL5CR_12_0, - MSEL5CR_11_0), - PINMUX_DATA(LCD1_RS_MARK, PORT12_FN6), - PINMUX_DATA(LCD1_DISP_MARK, PORT12_FN7), - PINMUX_DATA(IRQ2_PORT12_MARK, PORT12_FN0, MSEL1CR_2_1), - - /* Port13 */ - PINMUX_DATA(FSIAIBT_MARK, PORT13_FN1), - PINMUX_DATA(SCIFA4_TXD_PORT13_MARK, PORT13_FN2, MSEL5CR_12_0, - MSEL5CR_11_0), - PINMUX_DATA(LCD1_RD_MARK, PORT13_FN7), - PINMUX_DATA(IRQ0_PORT13_MARK, PORT13_FN0, MSEL1CR_0_0), - - /* Port14 */ - PINMUX_DATA(FMSOILR_MARK, PORT14_FN1), - PINMUX_DATA(FMSIILR_MARK, PORT14_FN2), - PINMUX_DATA(VIO_CKO1_MARK, PORT14_FN3), - PINMUX_DATA(LCD1_D23_MARK, PORT14_FN7), - PINMUX_DATA(IRQ3_PORT14_MARK, PORT14_FN0, MSEL1CR_3_1), - - /* Port15 */ - PINMUX_DATA(FMSOIBT_MARK, PORT15_FN1), - PINMUX_DATA(FMSIIBT_MARK, PORT15_FN2), - PINMUX_DATA(VIO_CKO2_MARK, PORT15_FN3), - PINMUX_DATA(LCD1_D22_MARK, PORT15_FN7), - PINMUX_DATA(IRQ4_PORT15_MARK, PORT15_FN0, MSEL1CR_4_0), - - /* Port16 */ - PINMUX_DATA(FMSOOLR_MARK, PORT16_FN1), - PINMUX_DATA(FMSIOLR_MARK, PORT16_FN2), - - /* Port17 */ - PINMUX_DATA(FMSOOBT_MARK, PORT17_FN1), - PINMUX_DATA(FMSIOBT_MARK, PORT17_FN2), - - /* Port18 */ - PINMUX_DATA(FMSOSLD_MARK, PORT18_FN1), - PINMUX_DATA(FSIASPDIF_PORT18_MARK, PORT18_FN2, MSEL5CR_4_1), - - /* Port19 */ - PINMUX_DATA(FMSICK_MARK, PORT19_FN1), - PINMUX_DATA(CS5A_PORT19_MARK, PORT19_FN7, MSEL5CR_2_1), - PINMUX_DATA(IRQ10_MARK, PORT19_FN0), - - /* Port20 */ - PINMUX_DATA(FMSOCK_MARK, PORT20_FN1), - PINMUX_DATA(SCIFA5_TXD_PORT20_MARK, PORT20_FN3, MSEL5CR_15_0, - MSEL5CR_14_0), - PINMUX_DATA(IRQ1_MARK, PORT20_FN0), - - /* Port21 */ - PINMUX_DATA(SCIFA1_CTS_MARK, PORT21_FN1), - PINMUX_DATA(SCIFA4_SCK_PORT21_MARK, PORT21_FN2, MSEL5CR_10_0), - PINMUX_DATA(TPU0TO1_MARK, PORT21_FN4), - PINMUX_DATA(VIO1_FIELD_MARK, PORT21_FN5), - PINMUX_DATA(STP0_IPD5_MARK, PORT21_FN6), - PINMUX_DATA(LCD1_D10_MARK, PORT21_FN7), - - /* Port22 */ - PINMUX_DATA(SCIFA2_SCK_PORT22_MARK, PORT22_FN1, MSEL5CR_7_0), - PINMUX_DATA(SIM_D_PORT22_MARK, PORT22_FN4, MSEL5CR_21_0), - PINMUX_DATA(VIO0_D13_PORT22_MARK, PORT22_FN7, MSEL5CR_27_1), - - /* Port23 */ - PINMUX_DATA(SCIFA1_RTS_MARK, PORT23_FN1), - PINMUX_DATA(SCIFA5_SCK_PORT23_MARK, PORT23_FN3, MSEL5CR_13_0), - PINMUX_DATA(TPU0TO0_MARK, PORT23_FN4), - PINMUX_DATA(VIO_CKO_1_MARK, PORT23_FN5), - PINMUX_DATA(STP0_IPD2_MARK, PORT23_FN6), - PINMUX_DATA(LCD1_D7_MARK, PORT23_FN7), - - /* Port24 */ - PINMUX_DATA(VIO0_D15_PORT24_MARK, PORT24_FN1, MSEL5CR_27_0), - PINMUX_DATA(VIO1_D7_MARK, PORT24_FN5), - PINMUX_DATA(SCIFA6_SCK_MARK, PORT24_FN6), - PINMUX_DATA(SDHI2_CD_PORT24_MARK, PORT24_FN7, MSEL5CR_19_0), - - /* Port25 */ - PINMUX_DATA(VIO0_D14_PORT25_MARK, PORT25_FN1, MSEL5CR_27_0), - PINMUX_DATA(VIO1_D6_MARK, PORT25_FN5), - PINMUX_DATA(SCIFA6_RXD_MARK, PORT25_FN6), - PINMUX_DATA(SDHI2_WP_PORT25_MARK, PORT25_FN7, MSEL5CR_19_0), - - /* Port26 */ - PINMUX_DATA(VIO0_D13_PORT26_MARK, PORT26_FN1, MSEL5CR_27_0), - PINMUX_DATA(VIO1_D5_MARK, PORT26_FN5), - PINMUX_DATA(SCIFA6_TXD_MARK, PORT26_FN6), - - /* Port27 - Port39 Function */ - PINMUX_DATA(VIO0_D7_MARK, PORT27_FN1), - PINMUX_DATA(VIO0_D6_MARK, PORT28_FN1), - PINMUX_DATA(VIO0_D5_MARK, PORT29_FN1), - PINMUX_DATA(VIO0_D4_MARK, PORT30_FN1), - PINMUX_DATA(VIO0_D3_MARK, PORT31_FN1), - PINMUX_DATA(VIO0_D2_MARK, PORT32_FN1), - PINMUX_DATA(VIO0_D1_MARK, PORT33_FN1), - PINMUX_DATA(VIO0_D0_MARK, PORT34_FN1), - PINMUX_DATA(VIO0_CLK_MARK, PORT35_FN1), - PINMUX_DATA(VIO_CKO_MARK, PORT36_FN1), - PINMUX_DATA(VIO0_HD_MARK, PORT37_FN1), - PINMUX_DATA(VIO0_FIELD_MARK, PORT38_FN1), - PINMUX_DATA(VIO0_VD_MARK, PORT39_FN1), - - /* Port38 IRQ */ - PINMUX_DATA(IRQ25_MARK, PORT38_FN0), - - /* Port40 */ - PINMUX_DATA(LCD0_D18_PORT40_MARK, PORT40_FN4, MSEL5CR_6_0), - PINMUX_DATA(RSPI_CK_A_MARK, PORT40_FN6), - PINMUX_DATA(LCD1_LCLK_MARK, PORT40_FN7), - - /* Port41 */ - PINMUX_DATA(LCD0_D17_MARK, PORT41_FN1), - PINMUX_DATA(MSIOF2_SS1_MARK, PORT41_FN2), - PINMUX_DATA(IRQ31_PORT41_MARK, PORT41_FN0, MSEL1CR_31_1), - - /* Port42 */ - PINMUX_DATA(LCD0_D16_MARK, PORT42_FN1), - PINMUX_DATA(MSIOF2_MCK1_MARK, PORT42_FN2), - PINMUX_DATA(IRQ12_PORT42_MARK, PORT42_FN0, MSEL1CR_12_1), - - /* Port43 */ - PINMUX_DATA(LCD0_D15_MARK, PORT43_FN1), - PINMUX_DATA(MSIOF2_MCK0_MARK, PORT43_FN2), - PINMUX_DATA(KEYIN0_PORT43_MARK, PORT43_FN3, MSEL4CR_18_0), - PINMUX_DATA(DV_D15_MARK, PORT43_FN6), - - /* Port44 */ - PINMUX_DATA(LCD0_D14_MARK, PORT44_FN1), - PINMUX_DATA(MSIOF2_RSYNC_MARK, PORT44_FN2), - PINMUX_DATA(KEYIN1_PORT44_MARK, PORT44_FN3, MSEL4CR_18_0), - PINMUX_DATA(DV_D14_MARK, PORT44_FN6), - - /* Port45 */ - PINMUX_DATA(LCD0_D13_MARK, PORT45_FN1), - PINMUX_DATA(MSIOF2_RSCK_MARK, PORT45_FN2), - PINMUX_DATA(KEYIN2_PORT45_MARK, PORT45_FN3, MSEL4CR_18_0), - PINMUX_DATA(DV_D13_MARK, PORT45_FN6), - - /* Port46 */ - PINMUX_DATA(LCD0_D12_MARK, PORT46_FN1), - PINMUX_DATA(KEYIN3_PORT46_MARK, PORT46_FN3, MSEL4CR_18_0), - PINMUX_DATA(DV_D12_MARK, PORT46_FN6), - - /* Port47 */ - PINMUX_DATA(LCD0_D11_MARK, PORT47_FN1), - PINMUX_DATA(KEYIN4_MARK, PORT47_FN3), - PINMUX_DATA(DV_D11_MARK, PORT47_FN6), - - /* Port48 */ - PINMUX_DATA(LCD0_D10_MARK, PORT48_FN1), - PINMUX_DATA(KEYIN5_MARK, PORT48_FN3), - PINMUX_DATA(DV_D10_MARK, PORT48_FN6), - - /* Port49 */ - PINMUX_DATA(LCD0_D9_MARK, PORT49_FN1), - PINMUX_DATA(KEYIN6_MARK, PORT49_FN3), - PINMUX_DATA(DV_D9_MARK, PORT49_FN6), - PINMUX_DATA(IRQ30_PORT49_MARK, PORT49_FN0, MSEL1CR_30_1), - - /* Port50 */ - PINMUX_DATA(LCD0_D8_MARK, PORT50_FN1), - PINMUX_DATA(KEYIN7_MARK, PORT50_FN3), - PINMUX_DATA(DV_D8_MARK, PORT50_FN6), - PINMUX_DATA(IRQ29_PORT50_MARK, PORT50_FN0, MSEL1CR_29_1), - - /* Port51 */ - PINMUX_DATA(LCD0_D7_MARK, PORT51_FN1), - PINMUX_DATA(KEYOUT0_MARK, PORT51_FN3), - PINMUX_DATA(DV_D7_MARK, PORT51_FN6), - - /* Port52 */ - PINMUX_DATA(LCD0_D6_MARK, PORT52_FN1), - PINMUX_DATA(KEYOUT1_MARK, PORT52_FN3), - PINMUX_DATA(DV_D6_MARK, PORT52_FN6), - - /* Port53 */ - PINMUX_DATA(LCD0_D5_MARK, PORT53_FN1), - PINMUX_DATA(KEYOUT2_MARK, PORT53_FN3), - PINMUX_DATA(DV_D5_MARK, PORT53_FN6), - - /* Port54 */ - PINMUX_DATA(LCD0_D4_MARK, PORT54_FN1), - PINMUX_DATA(KEYOUT3_MARK, PORT54_FN3), - PINMUX_DATA(DV_D4_MARK, PORT54_FN6), - - /* Port55 */ - PINMUX_DATA(LCD0_D3_MARK, PORT55_FN1), - PINMUX_DATA(KEYOUT4_MARK, PORT55_FN3), - PINMUX_DATA(KEYIN3_PORT55_MARK, PORT55_FN4, MSEL4CR_18_1), - PINMUX_DATA(DV_D3_MARK, PORT55_FN6), - - /* Port56 */ - PINMUX_DATA(LCD0_D2_MARK, PORT56_FN1), - PINMUX_DATA(KEYOUT5_MARK, PORT56_FN3), - PINMUX_DATA(KEYIN2_PORT56_MARK, PORT56_FN4, MSEL4CR_18_1), - PINMUX_DATA(DV_D2_MARK, PORT56_FN6), - PINMUX_DATA(IRQ28_PORT56_MARK, PORT56_FN0, MSEL1CR_28_1), - - /* Port57 */ - PINMUX_DATA(LCD0_D1_MARK, PORT57_FN1), - PINMUX_DATA(KEYOUT6_MARK, PORT57_FN3), - PINMUX_DATA(KEYIN1_PORT57_MARK, PORT57_FN4, MSEL4CR_18_1), - PINMUX_DATA(DV_D1_MARK, PORT57_FN6), - PINMUX_DATA(IRQ27_PORT57_MARK, PORT57_FN0, MSEL1CR_27_1), - - /* Port58 */ - PINMUX_DATA(LCD0_D0_MARK, PORT58_FN1), - PINMUX_DATA(KEYOUT7_MARK, PORT58_FN3), - PINMUX_DATA(KEYIN0_PORT58_MARK, PORT58_FN4, MSEL4CR_18_1), - PINMUX_DATA(DV_D0_MARK, PORT58_FN6), - PINMUX_DATA(IRQ26_PORT58_MARK, PORT58_FN0, MSEL1CR_26_1), - - /* Port59 */ - PINMUX_DATA(LCD0_VCPWC_MARK, PORT59_FN1), - PINMUX_DATA(BBIF2_TSCK2_PORT59_MARK, PORT59_FN2, MSEL5CR_0_0), - PINMUX_DATA(RSPI_MOSI_A_MARK, PORT59_FN6), - - /* Port60 */ - PINMUX_DATA(LCD0_VEPWC_MARK, PORT60_FN1), - PINMUX_DATA(BBIF2_RXD2_PORT60_MARK, PORT60_FN2, MSEL5CR_0_0), - PINMUX_DATA(RSPI_MISO_A_MARK, PORT60_FN6), - - /* Port61 */ - PINMUX_DATA(LCD0_DON_MARK, PORT61_FN1), - PINMUX_DATA(MSIOF2_TXD_MARK, PORT61_FN2), - - /* Port62 */ - PINMUX_DATA(LCD0_DCK_MARK, PORT62_FN1), - PINMUX_DATA(LCD0_WR_MARK, PORT62_FN4), - PINMUX_DATA(DV_CLK_MARK, PORT62_FN6), - PINMUX_DATA(IRQ15_PORT62_MARK, PORT62_FN0, MSEL1CR_15_1), - - /* Port63 */ - PINMUX_DATA(LCD0_VSYN_MARK, PORT63_FN1), - PINMUX_DATA(DV_VSYNC_MARK, PORT63_FN6), - PINMUX_DATA(IRQ14_PORT63_MARK, PORT63_FN0, MSEL1CR_14_1), - - /* Port64 */ - PINMUX_DATA(LCD0_HSYN_MARK, PORT64_FN1), - PINMUX_DATA(LCD0_CS_MARK, PORT64_FN4), - PINMUX_DATA(DV_HSYNC_MARK, PORT64_FN6), - PINMUX_DATA(IRQ13_PORT64_MARK, PORT64_FN0, MSEL1CR_13_1), - - /* Port65 */ - PINMUX_DATA(LCD0_DISP_MARK, PORT65_FN1), - PINMUX_DATA(MSIOF2_TSCK_MARK, PORT65_FN2), - PINMUX_DATA(LCD0_RS_MARK, PORT65_FN4), - - /* Port66 */ - PINMUX_DATA(MEMC_INT_MARK, PORT66_FN1), - PINMUX_DATA(TPU0TO2_PORT66_MARK, PORT66_FN3, MSEL5CR_25_0), - PINMUX_DATA(MMC0_CLK_PORT66_MARK, PORT66_FN4, MSEL4CR_15_0), - PINMUX_DATA(SDHI1_CLK_MARK, PORT66_FN6), - - /* Port67 - Port73 Function1 */ - PINMUX_DATA(MEMC_CS0_MARK, PORT67_FN1), - PINMUX_DATA(MEMC_AD8_MARK, PORT68_FN1), - PINMUX_DATA(MEMC_AD9_MARK, PORT69_FN1), - PINMUX_DATA(MEMC_AD10_MARK, PORT70_FN1), - PINMUX_DATA(MEMC_AD11_MARK, PORT71_FN1), - PINMUX_DATA(MEMC_AD12_MARK, PORT72_FN1), - PINMUX_DATA(MEMC_AD13_MARK, PORT73_FN1), - - /* Port67 - Port73 Function2 */ - PINMUX_DATA(MSIOF1_SS1_PORT67_MARK, PORT67_FN2, MSEL4CR_10_1), - PINMUX_DATA(MSIOF1_RSCK_MARK, PORT68_FN2), - PINMUX_DATA(MSIOF1_RSYNC_MARK, PORT69_FN2), - PINMUX_DATA(MSIOF1_MCK0_MARK, PORT70_FN2), - PINMUX_DATA(MSIOF1_MCK1_MARK, PORT71_FN2), - PINMUX_DATA(MSIOF1_TSCK_PORT72_MARK, PORT72_FN2, MSEL4CR_10_1), - PINMUX_DATA(MSIOF1_TSYNC_PORT73_MARK, PORT73_FN2, MSEL4CR_10_1), - - /* Port67 - Port73 Function4 */ - PINMUX_DATA(MMC0_CMD_PORT67_MARK, PORT67_FN4, MSEL4CR_15_0), - PINMUX_DATA(MMC0_D0_PORT68_MARK, PORT68_FN4, MSEL4CR_15_0), - PINMUX_DATA(MMC0_D1_PORT69_MARK, PORT69_FN4, MSEL4CR_15_0), - PINMUX_DATA(MMC0_D2_PORT70_MARK, PORT70_FN4, MSEL4CR_15_0), - PINMUX_DATA(MMC0_D3_PORT71_MARK, PORT71_FN4, MSEL4CR_15_0), - PINMUX_DATA(MMC0_D4_PORT72_MARK, PORT72_FN4, MSEL4CR_15_0), - PINMUX_DATA(MMC0_D5_PORT73_MARK, PORT73_FN4, MSEL4CR_15_0), - - /* Port67 - Port73 Function6 */ - PINMUX_DATA(SDHI1_CMD_MARK, PORT67_FN6), - PINMUX_DATA(SDHI1_D0_MARK, PORT68_FN6), - PINMUX_DATA(SDHI1_D1_MARK, PORT69_FN6), - PINMUX_DATA(SDHI1_D2_MARK, PORT70_FN6), - PINMUX_DATA(SDHI1_D3_MARK, PORT71_FN6), - PINMUX_DATA(SDHI1_CD_MARK, PORT72_FN6), - PINMUX_DATA(SDHI1_WP_MARK, PORT73_FN6), - - /* Port67 - Port71 IRQ */ - PINMUX_DATA(IRQ20_MARK, PORT67_FN0), - PINMUX_DATA(IRQ16_PORT68_MARK, PORT68_FN0, MSEL1CR_16_0), - PINMUX_DATA(IRQ17_MARK, PORT69_FN0), - PINMUX_DATA(IRQ18_MARK, PORT70_FN0), - PINMUX_DATA(IRQ19_MARK, PORT71_FN0), - - /* Port74 */ - PINMUX_DATA(MEMC_AD14_MARK, PORT74_FN1), - PINMUX_DATA(MSIOF1_TXD_PORT74_MARK, PORT74_FN2, MSEL4CR_10_1), - PINMUX_DATA(MMC0_D6_PORT74_MARK, PORT74_FN4, MSEL4CR_15_0), - PINMUX_DATA(STP1_IPD7_MARK, PORT74_FN6), - PINMUX_DATA(LCD1_D21_MARK, PORT74_FN7), - - /* Port75 */ - PINMUX_DATA(MEMC_AD15_MARK, PORT75_FN1), - PINMUX_DATA(MSIOF1_RXD_PORT75_MARK, PORT75_FN2, MSEL4CR_10_1), - PINMUX_DATA(MMC0_D7_PORT75_MARK, PORT75_FN4, MSEL4CR_15_0), - PINMUX_DATA(STP1_IPD6_MARK, PORT75_FN6), - PINMUX_DATA(LCD1_D20_MARK, PORT75_FN7), - - /* Port76 - Port80 Function */ - PINMUX_DATA(SDHI0_CMD_MARK, PORT76_FN1), - PINMUX_DATA(SDHI0_D0_MARK, PORT77_FN1), - PINMUX_DATA(SDHI0_D1_MARK, PORT78_FN1), - PINMUX_DATA(SDHI0_D2_MARK, PORT79_FN1), - PINMUX_DATA(SDHI0_D3_MARK, PORT80_FN1), - - /* Port81 */ - PINMUX_DATA(SDHI0_CD_MARK, PORT81_FN1), - PINMUX_DATA(IRQ26_PORT81_MARK, PORT81_FN0, MSEL1CR_26_0), - - /* Port82 - Port88 Function */ - PINMUX_DATA(SDHI0_CLK_MARK, PORT82_FN1), - PINMUX_DATA(SDHI0_WP_MARK, PORT83_FN1), - PINMUX_DATA(RESETOUTS_MARK, PORT84_FN1), - PINMUX_DATA(USB0_PPON_MARK, PORT85_FN1), - PINMUX_DATA(USB0_OCI_MARK, PORT86_FN1), - PINMUX_DATA(USB1_PPON_MARK, PORT87_FN1), - PINMUX_DATA(USB1_OCI_MARK, PORT88_FN1), - - /* Port89 */ - PINMUX_DATA(DREQ0_MARK, PORT89_FN1), - PINMUX_DATA(BBIF2_TSCK2_PORT89_MARK, PORT89_FN2, MSEL5CR_0_1), - PINMUX_DATA(RSPI_SSL3_A_MARK, PORT89_FN6), - - /* Port90 */ - PINMUX_DATA(DACK0_MARK, PORT90_FN1), - PINMUX_DATA(BBIF2_RXD2_PORT90_MARK, PORT90_FN2, MSEL5CR_0_1), - PINMUX_DATA(RSPI_SSL2_A_MARK, PORT90_FN6), - PINMUX_DATA(WAIT_PORT90_MARK, PORT90_FN7, MSEL5CR_2_1), - - /* Port91 */ - PINMUX_DATA(MEMC_AD0_MARK, PORT91_FN1), - PINMUX_DATA(BBIF1_RXD_MARK, PORT91_FN2), - PINMUX_DATA(SCIFA5_TXD_PORT91_MARK, PORT91_FN3, MSEL5CR_15_1, - MSEL5CR_14_0), - PINMUX_DATA(LCD1_D5_MARK, PORT91_FN7), - - /* Port92 */ - PINMUX_DATA(MEMC_AD1_MARK, PORT92_FN1), - PINMUX_DATA(BBIF1_TSYNC_MARK, PORT92_FN2), - PINMUX_DATA(SCIFA5_RXD_PORT92_MARK, PORT92_FN3, MSEL5CR_15_1, - MSEL5CR_14_0), - PINMUX_DATA(STP0_IPD1_MARK, PORT92_FN6), - PINMUX_DATA(LCD1_D6_MARK, PORT92_FN7), - - /* Port93 */ - PINMUX_DATA(MEMC_AD2_MARK, PORT93_FN1), - PINMUX_DATA(BBIF1_TSCK_MARK, PORT93_FN2), - PINMUX_DATA(SCIFA4_TXD_PORT93_MARK, PORT93_FN3, MSEL5CR_12_1, - MSEL5CR_11_0), - PINMUX_DATA(STP0_IPD3_MARK, PORT93_FN6), - PINMUX_DATA(LCD1_D8_MARK, PORT93_FN7), - - /* Port94 */ - PINMUX_DATA(MEMC_AD3_MARK, PORT94_FN1), - PINMUX_DATA(BBIF1_TXD_MARK, PORT94_FN2), - PINMUX_DATA(SCIFA4_RXD_PORT94_MARK, PORT94_FN3, MSEL5CR_12_1, - MSEL5CR_11_0), - PINMUX_DATA(STP0_IPD4_MARK, PORT94_FN6), - PINMUX_DATA(LCD1_D9_MARK, PORT94_FN7), - - /* Port95 */ - PINMUX_DATA(MEMC_CS1_MARK, PORT95_FN1, MSEL4CR_6_0), - PINMUX_DATA(MEMC_A1_MARK, PORT95_FN1, MSEL4CR_6_1), - - PINMUX_DATA(SCIFA2_CTS_MARK, PORT95_FN2), - PINMUX_DATA(SIM_RST_MARK, PORT95_FN4), - PINMUX_DATA(VIO0_D14_PORT95_MARK, PORT95_FN7, MSEL5CR_27_1), - PINMUX_DATA(IRQ22_MARK, PORT95_FN0), - - /* Port96 */ - PINMUX_DATA(MEMC_ADV_MARK, PORT96_FN1, MSEL4CR_6_0), - PINMUX_DATA(MEMC_DREQ0_MARK, PORT96_FN1, MSEL4CR_6_1), - - PINMUX_DATA(SCIFA2_RTS_MARK, PORT96_FN2), - PINMUX_DATA(SIM_CLK_MARK, PORT96_FN4), - PINMUX_DATA(VIO0_D15_PORT96_MARK, PORT96_FN7, MSEL5CR_27_1), - PINMUX_DATA(IRQ23_MARK, PORT96_FN0), - - /* Port97 */ - PINMUX_DATA(MEMC_AD4_MARK, PORT97_FN1), - PINMUX_DATA(BBIF1_RSCK_MARK, PORT97_FN2), - PINMUX_DATA(LCD1_CS_MARK, PORT97_FN6), - PINMUX_DATA(LCD1_HSYN_MARK, PORT97_FN7), - PINMUX_DATA(IRQ12_PORT97_MARK, PORT97_FN0, MSEL1CR_12_0), - - /* Port98 */ - PINMUX_DATA(MEMC_AD5_MARK, PORT98_FN1), - PINMUX_DATA(BBIF1_RSYNC_MARK, PORT98_FN2), - PINMUX_DATA(LCD1_VSYN_MARK, PORT98_FN7), - PINMUX_DATA(IRQ13_PORT98_MARK, PORT98_FN0, MSEL1CR_13_0), - - /* Port99 */ - PINMUX_DATA(MEMC_AD6_MARK, PORT99_FN1), - PINMUX_DATA(BBIF1_FLOW_MARK, PORT99_FN2), - PINMUX_DATA(LCD1_WR_MARK, PORT99_FN6), - PINMUX_DATA(LCD1_DCK_MARK, PORT99_FN7), - PINMUX_DATA(IRQ14_PORT99_MARK, PORT99_FN0, MSEL1CR_14_0), - - /* Port100 */ - PINMUX_DATA(MEMC_AD7_MARK, PORT100_FN1), - PINMUX_DATA(BBIF1_RX_FLOW_N_MARK, PORT100_FN2), - PINMUX_DATA(LCD1_DON_MARK, PORT100_FN7), - PINMUX_DATA(IRQ15_PORT100_MARK, PORT100_FN0, MSEL1CR_15_0), - - /* Port101 */ - PINMUX_DATA(FCE0_MARK, PORT101_FN1), - - /* Port102 */ - PINMUX_DATA(FRB_MARK, PORT102_FN1), - PINMUX_DATA(LCD0_LCLK_PORT102_MARK, PORT102_FN4, MSEL5CR_6_0), - - /* Port103 */ - PINMUX_DATA(CS5B_MARK, PORT103_FN1), - PINMUX_DATA(FCE1_MARK, PORT103_FN2), - PINMUX_DATA(MMC1_CLK_PORT103_MARK, PORT103_FN3, MSEL4CR_15_1), - - /* Port104 */ - PINMUX_DATA(CS6A_MARK, PORT104_FN1), - PINMUX_DATA(MMC1_CMD_PORT104_MARK, PORT104_FN3, MSEL4CR_15_1), - PINMUX_DATA(IRQ11_MARK, PORT104_FN0), - - /* Port105 */ - PINMUX_DATA(CS5A_PORT105_MARK, PORT105_FN1, MSEL5CR_2_0), - PINMUX_DATA(SCIFA3_RTS_PORT105_MARK, PORT105_FN4, MSEL5CR_8_0), - - /* Port106 */ - PINMUX_DATA(IOIS16_MARK, PORT106_FN1), - PINMUX_DATA(IDE_EXBUF_ENB_MARK, PORT106_FN6), - - /* Port107 - Port115 Function */ - PINMUX_DATA(WE3_ICIOWR_MARK, PORT107_FN1), - PINMUX_DATA(WE2_ICIORD_MARK, PORT108_FN1), - PINMUX_DATA(CS0_MARK, PORT109_FN1), - PINMUX_DATA(CS2_MARK, PORT110_FN1), - PINMUX_DATA(CS4_MARK, PORT111_FN1), - PINMUX_DATA(WE1_MARK, PORT112_FN1), - PINMUX_DATA(WE0_FWE_MARK, PORT113_FN1), - PINMUX_DATA(RDWR_MARK, PORT114_FN1), - PINMUX_DATA(RD_FSC_MARK, PORT115_FN1), - - /* Port116 */ - PINMUX_DATA(A25_MARK, PORT116_FN1), - PINMUX_DATA(MSIOF0_SS2_MARK, PORT116_FN2), - PINMUX_DATA(MSIOF1_SS2_PORT116_MARK, PORT116_FN3, MSEL4CR_10_0), - PINMUX_DATA(SCIFA3_SCK_PORT116_MARK, PORT116_FN4, MSEL5CR_8_0), - PINMUX_DATA(GPO1_MARK, PORT116_FN5), - - /* Port117 */ - PINMUX_DATA(A24_MARK, PORT117_FN1), - PINMUX_DATA(MSIOF0_SS1_MARK, PORT117_FN2), - PINMUX_DATA(MSIOF1_SS1_PORT117_MARK, PORT117_FN3, MSEL4CR_10_0), - PINMUX_DATA(SCIFA3_CTS_PORT117_MARK, PORT117_FN4, MSEL5CR_8_0), - PINMUX_DATA(GPO0_MARK, PORT117_FN5), - - /* Port118 */ - PINMUX_DATA(A23_MARK, PORT118_FN1), - PINMUX_DATA(MSIOF0_MCK1_MARK, PORT118_FN2), - PINMUX_DATA(MSIOF1_RXD_PORT118_MARK, PORT118_FN3, MSEL4CR_10_0), - PINMUX_DATA(GPI1_MARK, PORT118_FN5), - PINMUX_DATA(IRQ9_PORT118_MARK, PORT118_FN0, MSEL1CR_9_0), - - /* Port119 */ - PINMUX_DATA(A22_MARK, PORT119_FN1), - PINMUX_DATA(MSIOF0_MCK0_MARK, PORT119_FN2), - PINMUX_DATA(MSIOF1_TXD_PORT119_MARK, PORT119_FN3, MSEL4CR_10_0), - PINMUX_DATA(GPI0_MARK, PORT119_FN5), - PINMUX_DATA(IRQ8_MARK, PORT119_FN0), - - /* Port120 */ - PINMUX_DATA(A21_MARK, PORT120_FN1), - PINMUX_DATA(MSIOF0_RSYNC_MARK, PORT120_FN2), - PINMUX_DATA(MSIOF1_TSYNC_PORT120_MARK, PORT120_FN3, MSEL4CR_10_0), - PINMUX_DATA(IRQ7_PORT120_MARK, PORT120_FN0, MSEL1CR_7_0), - - /* Port121 */ - PINMUX_DATA(A20_MARK, PORT121_FN1), - PINMUX_DATA(MSIOF0_RSCK_MARK, PORT121_FN2), - PINMUX_DATA(MSIOF1_TSCK_PORT121_MARK, PORT121_FN3, MSEL4CR_10_0), - PINMUX_DATA(IRQ6_PORT121_MARK, PORT121_FN0, MSEL1CR_6_0), - - /* Port122 */ - PINMUX_DATA(A19_MARK, PORT122_FN1), - PINMUX_DATA(MSIOF0_RXD_MARK, PORT122_FN2), - - /* Port123 */ - PINMUX_DATA(A18_MARK, PORT123_FN1), - PINMUX_DATA(MSIOF0_TSCK_MARK, PORT123_FN2), - - /* Port124 */ - PINMUX_DATA(A17_MARK, PORT124_FN1), - PINMUX_DATA(MSIOF0_TSYNC_MARK, PORT124_FN2), - - /* Port125 - Port141 Function */ - PINMUX_DATA(A16_MARK, PORT125_FN1), - PINMUX_DATA(A15_MARK, PORT126_FN1), - PINMUX_DATA(A14_MARK, PORT127_FN1), - PINMUX_DATA(A13_MARK, PORT128_FN1), - PINMUX_DATA(A12_MARK, PORT129_FN1), - PINMUX_DATA(A11_MARK, PORT130_FN1), - PINMUX_DATA(A10_MARK, PORT131_FN1), - PINMUX_DATA(A9_MARK, PORT132_FN1), - PINMUX_DATA(A8_MARK, PORT133_FN1), - PINMUX_DATA(A7_MARK, PORT134_FN1), - PINMUX_DATA(A6_MARK, PORT135_FN1), - PINMUX_DATA(A5_FCDE_MARK, PORT136_FN1), - PINMUX_DATA(A4_FOE_MARK, PORT137_FN1), - PINMUX_DATA(A3_MARK, PORT138_FN1), - PINMUX_DATA(A2_MARK, PORT139_FN1), - PINMUX_DATA(A1_MARK, PORT140_FN1), - PINMUX_DATA(CKO_MARK, PORT141_FN1), - - /* Port142 - Port157 Function1 */ - PINMUX_DATA(D15_NAF15_MARK, PORT142_FN1), - PINMUX_DATA(D14_NAF14_MARK, PORT143_FN1), - PINMUX_DATA(D13_NAF13_MARK, PORT144_FN1), - PINMUX_DATA(D12_NAF12_MARK, PORT145_FN1), - PINMUX_DATA(D11_NAF11_MARK, PORT146_FN1), - PINMUX_DATA(D10_NAF10_MARK, PORT147_FN1), - PINMUX_DATA(D9_NAF9_MARK, PORT148_FN1), - PINMUX_DATA(D8_NAF8_MARK, PORT149_FN1), - PINMUX_DATA(D7_NAF7_MARK, PORT150_FN1), - PINMUX_DATA(D6_NAF6_MARK, PORT151_FN1), - PINMUX_DATA(D5_NAF5_MARK, PORT152_FN1), - PINMUX_DATA(D4_NAF4_MARK, PORT153_FN1), - PINMUX_DATA(D3_NAF3_MARK, PORT154_FN1), - PINMUX_DATA(D2_NAF2_MARK, PORT155_FN1), - PINMUX_DATA(D1_NAF1_MARK, PORT156_FN1), - PINMUX_DATA(D0_NAF0_MARK, PORT157_FN1), - - /* Port142 - Port149 Function3 */ - PINMUX_DATA(MMC1_D7_PORT142_MARK, PORT142_FN3, MSEL4CR_15_1), - PINMUX_DATA(MMC1_D6_PORT143_MARK, PORT143_FN3, MSEL4CR_15_1), - PINMUX_DATA(MMC1_D5_PORT144_MARK, PORT144_FN3, MSEL4CR_15_1), - PINMUX_DATA(MMC1_D4_PORT145_MARK, PORT145_FN3, MSEL4CR_15_1), - PINMUX_DATA(MMC1_D3_PORT146_MARK, PORT146_FN3, MSEL4CR_15_1), - PINMUX_DATA(MMC1_D2_PORT147_MARK, PORT147_FN3, MSEL4CR_15_1), - PINMUX_DATA(MMC1_D1_PORT148_MARK, PORT148_FN3, MSEL4CR_15_1), - PINMUX_DATA(MMC1_D0_PORT149_MARK, PORT149_FN3, MSEL4CR_15_1), - - /* Port158 */ - PINMUX_DATA(D31_MARK, PORT158_FN1), - PINMUX_DATA(SCIFA3_SCK_PORT158_MARK, PORT158_FN2, MSEL5CR_8_1), - PINMUX_DATA(RMII_REF125CK_MARK, PORT158_FN3), - PINMUX_DATA(LCD0_D21_PORT158_MARK, PORT158_FN4, MSEL5CR_6_1), - PINMUX_DATA(IRDA_FIRSEL_MARK, PORT158_FN5), - PINMUX_DATA(IDE_D15_MARK, PORT158_FN6), - - /* Port159 */ - PINMUX_DATA(D30_MARK, PORT159_FN1), - PINMUX_DATA(SCIFA3_RXD_PORT159_MARK, PORT159_FN2, MSEL5CR_8_1), - PINMUX_DATA(RMII_REF50CK_MARK, PORT159_FN3), - PINMUX_DATA(LCD0_D23_PORT159_MARK, PORT159_FN4, MSEL5CR_6_1), - PINMUX_DATA(IDE_D14_MARK, PORT159_FN6), - - /* Port160 */ - PINMUX_DATA(D29_MARK, PORT160_FN1), - PINMUX_DATA(SCIFA3_TXD_PORT160_MARK, PORT160_FN2, MSEL5CR_8_1), - PINMUX_DATA(LCD0_D22_PORT160_MARK, PORT160_FN4, MSEL5CR_6_1), - PINMUX_DATA(VIO1_HD_MARK, PORT160_FN5), - PINMUX_DATA(IDE_D13_MARK, PORT160_FN6), - - /* Port161 */ - PINMUX_DATA(D28_MARK, PORT161_FN1), - PINMUX_DATA(SCIFA3_RTS_PORT161_MARK, PORT161_FN2, MSEL5CR_8_1), - PINMUX_DATA(ET_RX_DV_MARK, PORT161_FN3), - PINMUX_DATA(LCD0_D20_PORT161_MARK, PORT161_FN4, MSEL5CR_6_1), - PINMUX_DATA(IRDA_IN_MARK, PORT161_FN5), - PINMUX_DATA(IDE_D12_MARK, PORT161_FN6), - - /* Port162 */ - PINMUX_DATA(D27_MARK, PORT162_FN1), - PINMUX_DATA(SCIFA3_CTS_PORT162_MARK, PORT162_FN2, MSEL5CR_8_1), - PINMUX_DATA(LCD0_D19_PORT162_MARK, PORT162_FN4, MSEL5CR_6_1), - PINMUX_DATA(IRDA_OUT_MARK, PORT162_FN5), - PINMUX_DATA(IDE_D11_MARK, PORT162_FN6), - - /* Port163 */ - PINMUX_DATA(D26_MARK, PORT163_FN1), - PINMUX_DATA(MSIOF2_SS2_MARK, PORT163_FN2), - PINMUX_DATA(ET_COL_MARK, PORT163_FN3), - PINMUX_DATA(LCD0_D18_PORT163_MARK, PORT163_FN4, MSEL5CR_6_1), - PINMUX_DATA(IROUT_MARK, PORT163_FN5), - PINMUX_DATA(IDE_D10_MARK, PORT163_FN6), - - /* Port164 */ - PINMUX_DATA(D25_MARK, PORT164_FN1), - PINMUX_DATA(MSIOF2_TSYNC_MARK, PORT164_FN2), - PINMUX_DATA(ET_PHY_INT_MARK, PORT164_FN3), - PINMUX_DATA(LCD0_RD_MARK, PORT164_FN4), - PINMUX_DATA(IDE_D9_MARK, PORT164_FN6), - - /* Port165 */ - PINMUX_DATA(D24_MARK, PORT165_FN1), - PINMUX_DATA(MSIOF2_RXD_MARK, PORT165_FN2), - PINMUX_DATA(LCD0_LCLK_PORT165_MARK, PORT165_FN4, MSEL5CR_6_1), - PINMUX_DATA(IDE_D8_MARK, PORT165_FN6), - - /* Port166 - Port171 Function1 */ - PINMUX_DATA(D21_MARK, PORT166_FN1), - PINMUX_DATA(D20_MARK, PORT167_FN1), - PINMUX_DATA(D19_MARK, PORT168_FN1), - PINMUX_DATA(D18_MARK, PORT169_FN1), - PINMUX_DATA(D17_MARK, PORT170_FN1), - PINMUX_DATA(D16_MARK, PORT171_FN1), - - /* Port166 - Port171 Function3 */ - PINMUX_DATA(ET_ETXD5_MARK, PORT166_FN3), - PINMUX_DATA(ET_ETXD4_MARK, PORT167_FN3), - PINMUX_DATA(ET_ETXD3_MARK, PORT168_FN3), - PINMUX_DATA(ET_ETXD2_MARK, PORT169_FN3), - PINMUX_DATA(ET_ETXD1_MARK, PORT170_FN3), - PINMUX_DATA(ET_ETXD0_MARK, PORT171_FN3), - - /* Port166 - Port171 Function6 */ - PINMUX_DATA(IDE_D5_MARK, PORT166_FN6), - PINMUX_DATA(IDE_D4_MARK, PORT167_FN6), - PINMUX_DATA(IDE_D3_MARK, PORT168_FN6), - PINMUX_DATA(IDE_D2_MARK, PORT169_FN6), - PINMUX_DATA(IDE_D1_MARK, PORT170_FN6), - PINMUX_DATA(IDE_D0_MARK, PORT171_FN6), - - /* Port167 - Port171 IRQ */ - PINMUX_DATA(IRQ31_PORT167_MARK, PORT167_FN0, MSEL1CR_31_0), - PINMUX_DATA(IRQ27_PORT168_MARK, PORT168_FN0, MSEL1CR_27_0), - PINMUX_DATA(IRQ28_PORT169_MARK, PORT169_FN0, MSEL1CR_28_0), - PINMUX_DATA(IRQ29_PORT170_MARK, PORT170_FN0, MSEL1CR_29_0), - PINMUX_DATA(IRQ30_PORT171_MARK, PORT171_FN0, MSEL1CR_30_0), - - /* Port172 */ - PINMUX_DATA(D23_MARK, PORT172_FN1), - PINMUX_DATA(SCIFB_RTS_PORT172_MARK, PORT172_FN2, MSEL5CR_17_1), - PINMUX_DATA(ET_ETXD7_MARK, PORT172_FN3), - PINMUX_DATA(IDE_D7_MARK, PORT172_FN6), - PINMUX_DATA(IRQ4_PORT172_MARK, PORT172_FN0, MSEL1CR_4_1), - - /* Port173 */ - PINMUX_DATA(D22_MARK, PORT173_FN1), - PINMUX_DATA(SCIFB_CTS_PORT173_MARK, PORT173_FN2, MSEL5CR_17_1), - PINMUX_DATA(ET_ETXD6_MARK, PORT173_FN3), - PINMUX_DATA(IDE_D6_MARK, PORT173_FN6), - PINMUX_DATA(IRQ6_PORT173_MARK, PORT173_FN0, MSEL1CR_6_1), - - /* Port174 */ - PINMUX_DATA(A26_MARK, PORT174_FN1), - PINMUX_DATA(MSIOF0_TXD_MARK, PORT174_FN2), - PINMUX_DATA(ET_RX_CLK_MARK, PORT174_FN3), - PINMUX_DATA(SCIFA3_RXD_PORT174_MARK, PORT174_FN4, MSEL5CR_8_0), - - /* Port175 */ - PINMUX_DATA(A0_MARK, PORT175_FN1), - PINMUX_DATA(BS_MARK, PORT175_FN2), - PINMUX_DATA(ET_WOL_MARK, PORT175_FN3), - PINMUX_DATA(SCIFA3_TXD_PORT175_MARK, PORT175_FN4, MSEL5CR_8_0), - - /* Port176 */ - PINMUX_DATA(ET_GTX_CLK_MARK, PORT176_FN3), - - /* Port177 */ - PINMUX_DATA(WAIT_PORT177_MARK, PORT177_FN1, MSEL5CR_2_0), - PINMUX_DATA(ET_LINK_MARK, PORT177_FN3), - PINMUX_DATA(IDE_IOWR_MARK, PORT177_FN6), - PINMUX_DATA(SDHI2_WP_PORT177_MARK, PORT177_FN7, MSEL5CR_19_1), - - /* Port178 */ - PINMUX_DATA(VIO0_D12_MARK, PORT178_FN1), - PINMUX_DATA(VIO1_D4_MARK, PORT178_FN5), - PINMUX_DATA(IDE_IORD_MARK, PORT178_FN6), - - /* Port179 */ - PINMUX_DATA(VIO0_D11_MARK, PORT179_FN1), - PINMUX_DATA(VIO1_D3_MARK, PORT179_FN5), - PINMUX_DATA(IDE_IORDY_MARK, PORT179_FN6), - - /* Port180 */ - PINMUX_DATA(VIO0_D10_MARK, PORT180_FN1), - PINMUX_DATA(TPU0TO3_MARK, PORT180_FN4), - PINMUX_DATA(VIO1_D2_MARK, PORT180_FN5), - PINMUX_DATA(IDE_INT_MARK, PORT180_FN6), - PINMUX_DATA(IRQ24_MARK, PORT180_FN0), - - /* Port181 */ - PINMUX_DATA(VIO0_D9_MARK, PORT181_FN1), - PINMUX_DATA(VIO1_D1_MARK, PORT181_FN5), - PINMUX_DATA(IDE_RST_MARK, PORT181_FN6), - - /* Port182 */ - PINMUX_DATA(VIO0_D8_MARK, PORT182_FN1), - PINMUX_DATA(VIO1_D0_MARK, PORT182_FN5), - PINMUX_DATA(IDE_DIRECTION_MARK, PORT182_FN6), - - /* Port183 */ - PINMUX_DATA(DREQ1_MARK, PORT183_FN1), - PINMUX_DATA(BBIF2_TXD2_PORT183_MARK, PORT183_FN2, MSEL5CR_0_1), - PINMUX_DATA(ET_TX_EN_MARK, PORT183_FN3), - - /* Port184 */ - PINMUX_DATA(DACK1_MARK, PORT184_FN1), - PINMUX_DATA(BBIF2_TSYNC2_PORT184_MARK, PORT184_FN2, MSEL5CR_0_1), - PINMUX_DATA(ET_TX_CLK_MARK, PORT184_FN3), - - /* Port185 - Port192 Function1 */ - PINMUX_DATA(SCIFA1_SCK_MARK, PORT185_FN1), - PINMUX_DATA(SCIFB_RTS_PORT186_MARK, PORT186_FN1, MSEL5CR_17_0), - PINMUX_DATA(SCIFB_CTS_PORT187_MARK, PORT187_FN1, MSEL5CR_17_0), - PINMUX_DATA(SCIFA0_SCK_MARK, PORT188_FN1), - PINMUX_DATA(SCIFB_SCK_PORT190_MARK, PORT190_FN1, MSEL5CR_17_0), - PINMUX_DATA(SCIFB_RXD_PORT191_MARK, PORT191_FN1, MSEL5CR_17_0), - PINMUX_DATA(SCIFB_TXD_PORT192_MARK, PORT192_FN1, MSEL5CR_17_0), - - /* Port185 - Port192 Function3 */ - PINMUX_DATA(ET_ERXD0_MARK, PORT185_FN3), - PINMUX_DATA(ET_ERXD1_MARK, PORT186_FN3), - PINMUX_DATA(ET_ERXD2_MARK, PORT187_FN3), - PINMUX_DATA(ET_ERXD3_MARK, PORT188_FN3), - PINMUX_DATA(ET_ERXD4_MARK, PORT189_FN3), - PINMUX_DATA(ET_ERXD5_MARK, PORT190_FN3), - PINMUX_DATA(ET_ERXD6_MARK, PORT191_FN3), - PINMUX_DATA(ET_ERXD7_MARK, PORT192_FN3), - - /* Port185 - Port192 Function6 */ - PINMUX_DATA(STP1_IPCLK_MARK, PORT185_FN6), - PINMUX_DATA(STP1_IPD0_PORT186_MARK, PORT186_FN6, MSEL5CR_23_0), - PINMUX_DATA(STP1_IPEN_PORT187_MARK, PORT187_FN6, MSEL5CR_23_0), - PINMUX_DATA(STP1_IPSYNC_MARK, PORT188_FN6), - PINMUX_DATA(STP0_IPCLK_MARK, PORT189_FN6), - PINMUX_DATA(STP0_IPD0_MARK, PORT190_FN6), - PINMUX_DATA(STP0_IPEN_MARK, PORT191_FN6), - PINMUX_DATA(STP0_IPSYNC_MARK, PORT192_FN6), - - /* Port193 */ - PINMUX_DATA(SCIFA0_CTS_MARK, PORT193_FN1), - PINMUX_DATA(RMII_CRS_DV_MARK, PORT193_FN3), - PINMUX_DATA(STP1_IPEN_PORT193_MARK, PORT193_FN6, MSEL5CR_23_1), - PINMUX_DATA(LCD1_D17_MARK, PORT193_FN7), - - /* Port194 */ - PINMUX_DATA(SCIFA0_RTS_MARK, PORT194_FN1), - PINMUX_DATA(RMII_RX_ER_MARK, PORT194_FN3), - PINMUX_DATA(STP1_IPD0_PORT194_MARK, PORT194_FN6, MSEL5CR_23_1), - PINMUX_DATA(LCD1_D16_MARK, PORT194_FN7), - - /* Port195 */ - PINMUX_DATA(SCIFA1_RXD_MARK, PORT195_FN1), - PINMUX_DATA(RMII_RXD0_MARK, PORT195_FN3), - PINMUX_DATA(STP1_IPD3_MARK, PORT195_FN6), - PINMUX_DATA(LCD1_D15_MARK, PORT195_FN7), - - /* Port196 */ - PINMUX_DATA(SCIFA1_TXD_MARK, PORT196_FN1), - PINMUX_DATA(RMII_RXD1_MARK, PORT196_FN3), - PINMUX_DATA(STP1_IPD2_MARK, PORT196_FN6), - PINMUX_DATA(LCD1_D14_MARK, PORT196_FN7), - - /* Port197 */ - PINMUX_DATA(SCIFA0_RXD_MARK, PORT197_FN1), - PINMUX_DATA(VIO1_CLK_MARK, PORT197_FN5), - PINMUX_DATA(STP1_IPD5_MARK, PORT197_FN6), - PINMUX_DATA(LCD1_D19_MARK, PORT197_FN7), - - /* Port198 */ - PINMUX_DATA(SCIFA0_TXD_MARK, PORT198_FN1), - PINMUX_DATA(VIO1_VD_MARK, PORT198_FN5), - PINMUX_DATA(STP1_IPD4_MARK, PORT198_FN6), - PINMUX_DATA(LCD1_D18_MARK, PORT198_FN7), - - /* Port199 */ - PINMUX_DATA(MEMC_NWE_MARK, PORT199_FN1), - PINMUX_DATA(SCIFA2_SCK_PORT199_MARK, PORT199_FN2, MSEL5CR_7_1), - PINMUX_DATA(RMII_TX_EN_MARK, PORT199_FN3), - PINMUX_DATA(SIM_D_PORT199_MARK, PORT199_FN4, MSEL5CR_21_1), - PINMUX_DATA(STP1_IPD1_MARK, PORT199_FN6), - PINMUX_DATA(LCD1_D13_MARK, PORT199_FN7), - - /* Port200 */ - PINMUX_DATA(MEMC_NOE_MARK, PORT200_FN1), - PINMUX_DATA(SCIFA2_RXD_MARK, PORT200_FN2), - PINMUX_DATA(RMII_TXD0_MARK, PORT200_FN3), - PINMUX_DATA(STP0_IPD7_MARK, PORT200_FN6), - PINMUX_DATA(LCD1_D12_MARK, PORT200_FN7), - - /* Port201 */ - PINMUX_DATA(MEMC_WAIT_MARK, PORT201_FN1, MSEL4CR_6_0), - PINMUX_DATA(MEMC_DREQ1_MARK, PORT201_FN1, MSEL4CR_6_1), - - PINMUX_DATA(SCIFA2_TXD_MARK, PORT201_FN2), - PINMUX_DATA(RMII_TXD1_MARK, PORT201_FN3), - PINMUX_DATA(STP0_IPD6_MARK, PORT201_FN6), - PINMUX_DATA(LCD1_D11_MARK, PORT201_FN7), - - /* Port202 */ - PINMUX_DATA(MEMC_BUSCLK_MARK, PORT202_FN1, MSEL4CR_6_0), - PINMUX_DATA(MEMC_A0_MARK, PORT202_FN1, MSEL4CR_6_1), - - PINMUX_DATA(MSIOF1_SS2_PORT202_MARK, PORT202_FN2, MSEL4CR_10_1), - PINMUX_DATA(RMII_MDC_MARK, PORT202_FN3), - PINMUX_DATA(TPU0TO2_PORT202_MARK, PORT202_FN4, MSEL5CR_25_1), - PINMUX_DATA(IDE_CS0_MARK, PORT202_FN6), - PINMUX_DATA(SDHI2_CD_PORT202_MARK, PORT202_FN7, MSEL5CR_19_1), - PINMUX_DATA(IRQ21_MARK, PORT202_FN0), - - /* Port203 - Port208 Function1 */ - PINMUX_DATA(SDHI2_CLK_MARK, PORT203_FN1), - PINMUX_DATA(SDHI2_CMD_MARK, PORT204_FN1), - PINMUX_DATA(SDHI2_D0_MARK, PORT205_FN1), - PINMUX_DATA(SDHI2_D1_MARK, PORT206_FN1), - PINMUX_DATA(SDHI2_D2_MARK, PORT207_FN1), - PINMUX_DATA(SDHI2_D3_MARK, PORT208_FN1), - - /* Port203 - Port208 Function3 */ - PINMUX_DATA(ET_TX_ER_MARK, PORT203_FN3), - PINMUX_DATA(ET_RX_ER_MARK, PORT204_FN3), - PINMUX_DATA(ET_CRS_MARK, PORT205_FN3), - PINMUX_DATA(ET_MDC_MARK, PORT206_FN3), - PINMUX_DATA(ET_MDIO_MARK, PORT207_FN3), - PINMUX_DATA(RMII_MDIO_MARK, PORT208_FN3), - - /* Port203 - Port208 Function6 */ - PINMUX_DATA(IDE_A2_MARK, PORT203_FN6), - PINMUX_DATA(IDE_A1_MARK, PORT204_FN6), - PINMUX_DATA(IDE_A0_MARK, PORT205_FN6), - PINMUX_DATA(IDE_IODACK_MARK, PORT206_FN6), - PINMUX_DATA(IDE_IODREQ_MARK, PORT207_FN6), - PINMUX_DATA(IDE_CS1_MARK, PORT208_FN6), - - /* Port203 - Port208 Function7 */ - PINMUX_DATA(SCIFA4_TXD_PORT203_MARK, PORT203_FN7, MSEL5CR_12_0, - MSEL5CR_11_1), - PINMUX_DATA(SCIFA4_RXD_PORT204_MARK, PORT204_FN7, MSEL5CR_12_0, - MSEL5CR_11_1), - PINMUX_DATA(SCIFA4_SCK_PORT205_MARK, PORT205_FN7, MSEL5CR_10_1), - PINMUX_DATA(SCIFA5_SCK_PORT206_MARK, PORT206_FN7, MSEL5CR_13_1), - PINMUX_DATA(SCIFA5_RXD_PORT207_MARK, PORT207_FN7, MSEL5CR_15_0, - MSEL5CR_14_1), - PINMUX_DATA(SCIFA5_TXD_PORT208_MARK, PORT208_FN7, MSEL5CR_15_0, - MSEL5CR_14_1), - - /* Port209 */ - PINMUX_DATA(VBUS_MARK, PORT209_FN1), - PINMUX_DATA(IRQ7_PORT209_MARK, PORT209_FN0, MSEL1CR_7_1), - - /* Port210 */ - PINMUX_DATA(IRQ9_PORT210_MARK, PORT210_FN0, MSEL1CR_9_1), - - /* Port211 */ - PINMUX_DATA(IRQ16_PORT211_MARK, PORT211_FN0, MSEL1CR_16_1), - - /* LCDC select */ - PINMUX_DATA(LCDC0_SELECT_MARK, MSEL3CR_6_0), - PINMUX_DATA(LCDC1_SELECT_MARK, MSEL3CR_6_1), - - /* SDENC */ - PINMUX_DATA(SDENC_CPG_MARK, MSEL4CR_19_0), - PINMUX_DATA(SDENC_DV_CLKI_MARK, MSEL4CR_19_1), - - /* SYSC */ - PINMUX_DATA(RESETP_PULLUP_MARK, MSEL4CR_4_0), - PINMUX_DATA(RESETP_PLAIN_MARK, MSEL4CR_4_1), - - /* DEBUG */ - PINMUX_DATA(EDEBGREQ_PULLDOWN_MARK, MSEL4CR_1_0), - PINMUX_DATA(EDEBGREQ_PULLUP_MARK, MSEL4CR_1_1), - - PINMUX_DATA(TRACEAUD_FROM_VIO_MARK, MSEL5CR_30_0, MSEL5CR_29_0), - PINMUX_DATA(TRACEAUD_FROM_LCDC0_MARK, MSEL5CR_30_0, MSEL5CR_29_1), - PINMUX_DATA(TRACEAUD_FROM_MEMC_MARK, MSEL5CR_30_1, MSEL5CR_29_0), -}; - -static struct pinmux_gpio pinmux_gpios[] = { - - /* PORT */ - GPIO_PORT_ALL(), - - /* IRQ */ - GPIO_FN(IRQ0_PORT2), GPIO_FN(IRQ0_PORT13), - GPIO_FN(IRQ1), - GPIO_FN(IRQ2_PORT11), GPIO_FN(IRQ2_PORT12), - GPIO_FN(IRQ3_PORT10), GPIO_FN(IRQ3_PORT14), - GPIO_FN(IRQ4_PORT15), GPIO_FN(IRQ4_PORT172), - GPIO_FN(IRQ5_PORT0), GPIO_FN(IRQ5_PORT1), - GPIO_FN(IRQ6_PORT121), GPIO_FN(IRQ6_PORT173), - GPIO_FN(IRQ7_PORT120), GPIO_FN(IRQ7_PORT209), - GPIO_FN(IRQ8), - GPIO_FN(IRQ9_PORT118), GPIO_FN(IRQ9_PORT210), - GPIO_FN(IRQ10), - GPIO_FN(IRQ11), - GPIO_FN(IRQ12_PORT42), GPIO_FN(IRQ12_PORT97), - GPIO_FN(IRQ13_PORT64), GPIO_FN(IRQ13_PORT98), - GPIO_FN(IRQ14_PORT63), GPIO_FN(IRQ14_PORT99), - GPIO_FN(IRQ15_PORT62), GPIO_FN(IRQ15_PORT100), - GPIO_FN(IRQ16_PORT68), GPIO_FN(IRQ16_PORT211), - GPIO_FN(IRQ17), - GPIO_FN(IRQ18), - GPIO_FN(IRQ19), - GPIO_FN(IRQ20), - GPIO_FN(IRQ21), - GPIO_FN(IRQ22), - GPIO_FN(IRQ23), - GPIO_FN(IRQ24), - GPIO_FN(IRQ25), - GPIO_FN(IRQ26_PORT58), GPIO_FN(IRQ26_PORT81), - GPIO_FN(IRQ27_PORT57), GPIO_FN(IRQ27_PORT168), - GPIO_FN(IRQ28_PORT56), GPIO_FN(IRQ28_PORT169), - GPIO_FN(IRQ29_PORT50), GPIO_FN(IRQ29_PORT170), - GPIO_FN(IRQ30_PORT49), GPIO_FN(IRQ30_PORT171), - GPIO_FN(IRQ31_PORT41), GPIO_FN(IRQ31_PORT167), - - /* Function */ - - /* DBGT */ - GPIO_FN(DBGMDT2), GPIO_FN(DBGMDT1), GPIO_FN(DBGMDT0), - GPIO_FN(DBGMD10), GPIO_FN(DBGMD11), GPIO_FN(DBGMD20), - GPIO_FN(DBGMD21), - - /* FSI */ - GPIO_FN(FSIAISLD_PORT0), /* FSIAISLD Port 0/5 */ - GPIO_FN(FSIAISLD_PORT5), - GPIO_FN(FSIASPDIF_PORT9), /* FSIASPDIF Port 9/18 */ - GPIO_FN(FSIASPDIF_PORT18), - GPIO_FN(FSIAOSLD1), GPIO_FN(FSIAOSLD2), GPIO_FN(FSIAOLR), - GPIO_FN(FSIAOBT), GPIO_FN(FSIAOSLD), GPIO_FN(FSIAOMC), - GPIO_FN(FSIACK), GPIO_FN(FSIAILR), GPIO_FN(FSIAIBT), - - /* FMSI */ - GPIO_FN(FMSISLD_PORT1), /* FMSISLD Port 1/6 */ - GPIO_FN(FMSISLD_PORT6), - GPIO_FN(FMSIILR), GPIO_FN(FMSIIBT), GPIO_FN(FMSIOLR), - GPIO_FN(FMSIOBT), GPIO_FN(FMSICK), GPIO_FN(FMSOILR), - GPIO_FN(FMSOIBT), GPIO_FN(FMSOOLR), GPIO_FN(FMSOOBT), - GPIO_FN(FMSOSLD), GPIO_FN(FMSOCK), - - /* SCIFA0 */ - GPIO_FN(SCIFA0_SCK), GPIO_FN(SCIFA0_CTS), GPIO_FN(SCIFA0_RTS), - GPIO_FN(SCIFA0_RXD), GPIO_FN(SCIFA0_TXD), - - /* SCIFA1 */ - GPIO_FN(SCIFA1_CTS), GPIO_FN(SCIFA1_SCK), - GPIO_FN(SCIFA1_RXD), GPIO_FN(SCIFA1_TXD), GPIO_FN(SCIFA1_RTS), - - /* SCIFA2 */ - GPIO_FN(SCIFA2_SCK_PORT22), /* SCIFA2_SCK Port 22/199 */ - GPIO_FN(SCIFA2_SCK_PORT199), - GPIO_FN(SCIFA2_RXD), GPIO_FN(SCIFA2_TXD), - GPIO_FN(SCIFA2_CTS), GPIO_FN(SCIFA2_RTS), - - /* SCIFA3 */ - GPIO_FN(SCIFA3_RTS_PORT105), /* MSEL5CR_8_0 */ - GPIO_FN(SCIFA3_SCK_PORT116), - GPIO_FN(SCIFA3_CTS_PORT117), - GPIO_FN(SCIFA3_RXD_PORT174), - GPIO_FN(SCIFA3_TXD_PORT175), - - GPIO_FN(SCIFA3_RTS_PORT161), /* MSEL5CR_8_1 */ - GPIO_FN(SCIFA3_SCK_PORT158), - GPIO_FN(SCIFA3_CTS_PORT162), - GPIO_FN(SCIFA3_RXD_PORT159), - GPIO_FN(SCIFA3_TXD_PORT160), - - /* SCIFA4 */ - GPIO_FN(SCIFA4_RXD_PORT12), /* MSEL5CR[12:11] = 00 */ - GPIO_FN(SCIFA4_TXD_PORT13), - - GPIO_FN(SCIFA4_RXD_PORT204), /* MSEL5CR[12:11] = 01 */ - GPIO_FN(SCIFA4_TXD_PORT203), - - GPIO_FN(SCIFA4_RXD_PORT94), /* MSEL5CR[12:11] = 10 */ - GPIO_FN(SCIFA4_TXD_PORT93), - - GPIO_FN(SCIFA4_SCK_PORT21), /* SCIFA4_SCK Port 21/205 */ - GPIO_FN(SCIFA4_SCK_PORT205), - - /* SCIFA5 */ - GPIO_FN(SCIFA5_TXD_PORT20), /* MSEL5CR[15:14] = 00 */ - GPIO_FN(SCIFA5_RXD_PORT10), - - GPIO_FN(SCIFA5_RXD_PORT207), /* MSEL5CR[15:14] = 01 */ - GPIO_FN(SCIFA5_TXD_PORT208), - - GPIO_FN(SCIFA5_TXD_PORT91), /* MSEL5CR[15:14] = 10 */ - GPIO_FN(SCIFA5_RXD_PORT92), - - GPIO_FN(SCIFA5_SCK_PORT23), /* SCIFA5_SCK Port 23/206 */ - GPIO_FN(SCIFA5_SCK_PORT206), - - /* SCIFA6 */ - GPIO_FN(SCIFA6_SCK), GPIO_FN(SCIFA6_RXD), GPIO_FN(SCIFA6_TXD), - - /* SCIFA7 */ - GPIO_FN(SCIFA7_TXD), GPIO_FN(SCIFA7_RXD), - - /* SCIFAB */ - GPIO_FN(SCIFB_SCK_PORT190), /* MSEL5CR_17_0 */ - GPIO_FN(SCIFB_RXD_PORT191), - GPIO_FN(SCIFB_TXD_PORT192), - GPIO_FN(SCIFB_RTS_PORT186), - GPIO_FN(SCIFB_CTS_PORT187), - - GPIO_FN(SCIFB_SCK_PORT2), /* MSEL5CR_17_1 */ - GPIO_FN(SCIFB_RXD_PORT3), - GPIO_FN(SCIFB_TXD_PORT4), - GPIO_FN(SCIFB_RTS_PORT172), - GPIO_FN(SCIFB_CTS_PORT173), - - /* LCD0 */ - GPIO_FN(LCD0_D0), GPIO_FN(LCD0_D1), GPIO_FN(LCD0_D2), - GPIO_FN(LCD0_D3), GPIO_FN(LCD0_D4), GPIO_FN(LCD0_D5), - GPIO_FN(LCD0_D6), GPIO_FN(LCD0_D7), GPIO_FN(LCD0_D8), - GPIO_FN(LCD0_D9), GPIO_FN(LCD0_D10), GPIO_FN(LCD0_D11), - GPIO_FN(LCD0_D12), GPIO_FN(LCD0_D13), GPIO_FN(LCD0_D14), - GPIO_FN(LCD0_D15), GPIO_FN(LCD0_D16), GPIO_FN(LCD0_D17), - GPIO_FN(LCD0_DON), GPIO_FN(LCD0_VCPWC), GPIO_FN(LCD0_VEPWC), - GPIO_FN(LCD0_DCK), GPIO_FN(LCD0_VSYN), - GPIO_FN(LCD0_HSYN), GPIO_FN(LCD0_DISP), - GPIO_FN(LCD0_WR), GPIO_FN(LCD0_RD), - GPIO_FN(LCD0_CS), GPIO_FN(LCD0_RS), - - GPIO_FN(LCD0_D18_PORT163), GPIO_FN(LCD0_D19_PORT162), - GPIO_FN(LCD0_D20_PORT161), GPIO_FN(LCD0_D21_PORT158), - GPIO_FN(LCD0_D22_PORT160), GPIO_FN(LCD0_D23_PORT159), - GPIO_FN(LCD0_LCLK_PORT165), /* MSEL5CR_6_1 */ - - GPIO_FN(LCD0_D18_PORT40), GPIO_FN(LCD0_D19_PORT4), - GPIO_FN(LCD0_D20_PORT3), GPIO_FN(LCD0_D21_PORT2), - GPIO_FN(LCD0_D22_PORT0), GPIO_FN(LCD0_D23_PORT1), - GPIO_FN(LCD0_LCLK_PORT102), /* MSEL5CR_6_0 */ - - /* LCD1 */ - GPIO_FN(LCD1_D0), GPIO_FN(LCD1_D1), GPIO_FN(LCD1_D2), - GPIO_FN(LCD1_D3), GPIO_FN(LCD1_D4), GPIO_FN(LCD1_D5), - GPIO_FN(LCD1_D6), GPIO_FN(LCD1_D7), GPIO_FN(LCD1_D8), - GPIO_FN(LCD1_D9), GPIO_FN(LCD1_D10), GPIO_FN(LCD1_D11), - GPIO_FN(LCD1_D12), GPIO_FN(LCD1_D13), GPIO_FN(LCD1_D14), - GPIO_FN(LCD1_D15), GPIO_FN(LCD1_D16), GPIO_FN(LCD1_D17), - GPIO_FN(LCD1_D18), GPIO_FN(LCD1_D19), GPIO_FN(LCD1_D20), - GPIO_FN(LCD1_D21), GPIO_FN(LCD1_D22), GPIO_FN(LCD1_D23), - GPIO_FN(LCD1_RS), GPIO_FN(LCD1_RD), GPIO_FN(LCD1_CS), - GPIO_FN(LCD1_WR), GPIO_FN(LCD1_DCK), GPIO_FN(LCD1_DON), - GPIO_FN(LCD1_VCPWC), GPIO_FN(LCD1_LCLK), GPIO_FN(LCD1_HSYN), - GPIO_FN(LCD1_VSYN), GPIO_FN(LCD1_VEPWC), GPIO_FN(LCD1_DISP), - - /* RSPI */ - GPIO_FN(RSPI_SSL0_A), GPIO_FN(RSPI_SSL1_A), GPIO_FN(RSPI_SSL2_A), - GPIO_FN(RSPI_SSL3_A), GPIO_FN(RSPI_CK_A), GPIO_FN(RSPI_MOSI_A), - GPIO_FN(RSPI_MISO_A), - - /* VIO CKO */ - GPIO_FN(VIO_CKO1), - GPIO_FN(VIO_CKO2), - GPIO_FN(VIO_CKO_1), - GPIO_FN(VIO_CKO), - - /* VIO0 */ - GPIO_FN(VIO0_D0), GPIO_FN(VIO0_D1), GPIO_FN(VIO0_D2), - GPIO_FN(VIO0_D3), GPIO_FN(VIO0_D4), GPIO_FN(VIO0_D5), - GPIO_FN(VIO0_D6), GPIO_FN(VIO0_D7), GPIO_FN(VIO0_D8), - GPIO_FN(VIO0_D9), GPIO_FN(VIO0_D10), GPIO_FN(VIO0_D11), - GPIO_FN(VIO0_D12), GPIO_FN(VIO0_VD), GPIO_FN(VIO0_HD), - GPIO_FN(VIO0_CLK), GPIO_FN(VIO0_FIELD), - - GPIO_FN(VIO0_D13_PORT26), /* MSEL5CR_27_0 */ - GPIO_FN(VIO0_D14_PORT25), - GPIO_FN(VIO0_D15_PORT24), - - GPIO_FN(VIO0_D13_PORT22), /* MSEL5CR_27_1 */ - GPIO_FN(VIO0_D14_PORT95), - GPIO_FN(VIO0_D15_PORT96), - - /* VIO1 */ - GPIO_FN(VIO1_D0), GPIO_FN(VIO1_D1), GPIO_FN(VIO1_D2), - GPIO_FN(VIO1_D3), GPIO_FN(VIO1_D4), GPIO_FN(VIO1_D5), - GPIO_FN(VIO1_D6), GPIO_FN(VIO1_D7), GPIO_FN(VIO1_VD), - GPIO_FN(VIO1_HD), GPIO_FN(VIO1_CLK), GPIO_FN(VIO1_FIELD), - - /* TPU0 */ - GPIO_FN(TPU0TO0), GPIO_FN(TPU0TO1), GPIO_FN(TPU0TO3), - GPIO_FN(TPU0TO2_PORT66), /* TPU0TO2 Port 66/202 */ - GPIO_FN(TPU0TO2_PORT202), - - /* SSP1 0 */ - GPIO_FN(STP0_IPD0), GPIO_FN(STP0_IPD1), GPIO_FN(STP0_IPD2), - GPIO_FN(STP0_IPD3), GPIO_FN(STP0_IPD4), GPIO_FN(STP0_IPD5), - GPIO_FN(STP0_IPD6), GPIO_FN(STP0_IPD7), GPIO_FN(STP0_IPEN), - GPIO_FN(STP0_IPCLK), GPIO_FN(STP0_IPSYNC), - - /* SSP1 1 */ - GPIO_FN(STP1_IPD1), GPIO_FN(STP1_IPD2), GPIO_FN(STP1_IPD3), - GPIO_FN(STP1_IPD4), GPIO_FN(STP1_IPD5), GPIO_FN(STP1_IPD6), - GPIO_FN(STP1_IPD7), GPIO_FN(STP1_IPCLK), GPIO_FN(STP1_IPSYNC), - - GPIO_FN(STP1_IPD0_PORT186), /* MSEL5CR_23_0 */ - GPIO_FN(STP1_IPEN_PORT187), - - GPIO_FN(STP1_IPD0_PORT194), /* MSEL5CR_23_1 */ - GPIO_FN(STP1_IPEN_PORT193), - - /* SIM */ - GPIO_FN(SIM_RST), GPIO_FN(SIM_CLK), - GPIO_FN(SIM_D_PORT22), /* SIM_D Port 22/199 */ - GPIO_FN(SIM_D_PORT199), - - /* SDHI0 */ - GPIO_FN(SDHI0_D0), GPIO_FN(SDHI0_D1), GPIO_FN(SDHI0_D2), - GPIO_FN(SDHI0_D3), GPIO_FN(SDHI0_CD), GPIO_FN(SDHI0_WP), - GPIO_FN(SDHI0_CMD), GPIO_FN(SDHI0_CLK), - - /* SDHI1 */ - GPIO_FN(SDHI1_D0), GPIO_FN(SDHI1_D1), GPIO_FN(SDHI1_D2), - GPIO_FN(SDHI1_D3), GPIO_FN(SDHI1_CD), GPIO_FN(SDHI1_WP), - GPIO_FN(SDHI1_CMD), GPIO_FN(SDHI1_CLK), - - /* SDHI2 */ - GPIO_FN(SDHI2_D0), GPIO_FN(SDHI2_D1), GPIO_FN(SDHI2_D2), - GPIO_FN(SDHI2_D3), GPIO_FN(SDHI2_CLK), GPIO_FN(SDHI2_CMD), - - GPIO_FN(SDHI2_CD_PORT24), /* MSEL5CR_19_0 */ - GPIO_FN(SDHI2_WP_PORT25), - - GPIO_FN(SDHI2_WP_PORT177), /* MSEL5CR_19_1 */ - GPIO_FN(SDHI2_CD_PORT202), - - /* MSIOF2 */ - GPIO_FN(MSIOF2_TXD), GPIO_FN(MSIOF2_RXD), GPIO_FN(MSIOF2_TSCK), - GPIO_FN(MSIOF2_SS2), GPIO_FN(MSIOF2_TSYNC), GPIO_FN(MSIOF2_SS1), - GPIO_FN(MSIOF2_MCK1), GPIO_FN(MSIOF2_MCK0), GPIO_FN(MSIOF2_RSYNC), - GPIO_FN(MSIOF2_RSCK), - - /* KEYSC */ - GPIO_FN(KEYIN4), GPIO_FN(KEYIN5), - GPIO_FN(KEYIN6), GPIO_FN(KEYIN7), - GPIO_FN(KEYOUT0), GPIO_FN(KEYOUT1), GPIO_FN(KEYOUT2), - GPIO_FN(KEYOUT3), GPIO_FN(KEYOUT4), GPIO_FN(KEYOUT5), - GPIO_FN(KEYOUT6), GPIO_FN(KEYOUT7), - - GPIO_FN(KEYIN0_PORT43), /* MSEL4CR_18_0 */ - GPIO_FN(KEYIN1_PORT44), - GPIO_FN(KEYIN2_PORT45), - GPIO_FN(KEYIN3_PORT46), - - GPIO_FN(KEYIN0_PORT58), /* MSEL4CR_18_1 */ - GPIO_FN(KEYIN1_PORT57), - GPIO_FN(KEYIN2_PORT56), - GPIO_FN(KEYIN3_PORT55), - - /* VOU */ - GPIO_FN(DV_D0), GPIO_FN(DV_D1), GPIO_FN(DV_D2), - GPIO_FN(DV_D3), GPIO_FN(DV_D4), GPIO_FN(DV_D5), - GPIO_FN(DV_D6), GPIO_FN(DV_D7), GPIO_FN(DV_D8), - GPIO_FN(DV_D9), GPIO_FN(DV_D10), GPIO_FN(DV_D11), - GPIO_FN(DV_D12), GPIO_FN(DV_D13), GPIO_FN(DV_D14), - GPIO_FN(DV_D15), GPIO_FN(DV_CLK), - GPIO_FN(DV_VSYNC), GPIO_FN(DV_HSYNC), - - /* MEMC */ - GPIO_FN(MEMC_AD0), GPIO_FN(MEMC_AD1), GPIO_FN(MEMC_AD2), - GPIO_FN(MEMC_AD3), GPIO_FN(MEMC_AD4), GPIO_FN(MEMC_AD5), - GPIO_FN(MEMC_AD6), GPIO_FN(MEMC_AD7), GPIO_FN(MEMC_AD8), - GPIO_FN(MEMC_AD9), GPIO_FN(MEMC_AD10), GPIO_FN(MEMC_AD11), - GPIO_FN(MEMC_AD12), GPIO_FN(MEMC_AD13), GPIO_FN(MEMC_AD14), - GPIO_FN(MEMC_AD15), GPIO_FN(MEMC_CS0), GPIO_FN(MEMC_INT), - GPIO_FN(MEMC_NWE), GPIO_FN(MEMC_NOE), GPIO_FN(MEMC_CS1), - GPIO_FN(MEMC_A1), GPIO_FN(MEMC_ADV), GPIO_FN(MEMC_DREQ0), - GPIO_FN(MEMC_WAIT), GPIO_FN(MEMC_DREQ1), GPIO_FN(MEMC_BUSCLK), - GPIO_FN(MEMC_A0), - - /* MMC */ - GPIO_FN(MMC0_D0_PORT68), GPIO_FN(MMC0_D1_PORT69), - GPIO_FN(MMC0_D2_PORT70), GPIO_FN(MMC0_D3_PORT71), - GPIO_FN(MMC0_D4_PORT72), GPIO_FN(MMC0_D5_PORT73), - GPIO_FN(MMC0_D6_PORT74), GPIO_FN(MMC0_D7_PORT75), - GPIO_FN(MMC0_CLK_PORT66), - GPIO_FN(MMC0_CMD_PORT67), /* MSEL4CR_15_0 */ - - GPIO_FN(MMC1_D0_PORT149), GPIO_FN(MMC1_D1_PORT148), - GPIO_FN(MMC1_D2_PORT147), GPIO_FN(MMC1_D3_PORT146), - GPIO_FN(MMC1_D4_PORT145), GPIO_FN(MMC1_D5_PORT144), - GPIO_FN(MMC1_D6_PORT143), GPIO_FN(MMC1_D7_PORT142), - GPIO_FN(MMC1_CLK_PORT103), - GPIO_FN(MMC1_CMD_PORT104), /* MSEL4CR_15_1 */ - - /* MSIOF0 */ - GPIO_FN(MSIOF0_SS1), GPIO_FN(MSIOF0_SS2), GPIO_FN(MSIOF0_RXD), - GPIO_FN(MSIOF0_TXD), GPIO_FN(MSIOF0_MCK0), GPIO_FN(MSIOF0_MCK1), - GPIO_FN(MSIOF0_RSYNC), GPIO_FN(MSIOF0_RSCK), GPIO_FN(MSIOF0_TSCK), - GPIO_FN(MSIOF0_TSYNC), - - /* MSIOF1 */ - GPIO_FN(MSIOF1_RSCK), GPIO_FN(MSIOF1_RSYNC), - GPIO_FN(MSIOF1_MCK0), GPIO_FN(MSIOF1_MCK1), - - GPIO_FN(MSIOF1_SS2_PORT116), GPIO_FN(MSIOF1_SS1_PORT117), - GPIO_FN(MSIOF1_RXD_PORT118), GPIO_FN(MSIOF1_TXD_PORT119), - GPIO_FN(MSIOF1_TSYNC_PORT120), - GPIO_FN(MSIOF1_TSCK_PORT121), /* MSEL4CR_10_0 */ - - GPIO_FN(MSIOF1_SS1_PORT67), GPIO_FN(MSIOF1_TSCK_PORT72), - GPIO_FN(MSIOF1_TSYNC_PORT73), GPIO_FN(MSIOF1_TXD_PORT74), - GPIO_FN(MSIOF1_RXD_PORT75), - GPIO_FN(MSIOF1_SS2_PORT202), /* MSEL4CR_10_1 */ - - /* GPIO */ - GPIO_FN(GPO0), GPIO_FN(GPI0), - GPIO_FN(GPO1), GPIO_FN(GPI1), - - /* USB0 */ - GPIO_FN(USB0_OCI), GPIO_FN(USB0_PPON), GPIO_FN(VBUS), - - /* USB1 */ - GPIO_FN(USB1_OCI), GPIO_FN(USB1_PPON), - - /* BBIF1 */ - GPIO_FN(BBIF1_RXD), GPIO_FN(BBIF1_TXD), GPIO_FN(BBIF1_TSYNC), - GPIO_FN(BBIF1_TSCK), GPIO_FN(BBIF1_RSCK), GPIO_FN(BBIF1_RSYNC), - GPIO_FN(BBIF1_FLOW), GPIO_FN(BBIF1_RX_FLOW_N), - - /* BBIF2 */ - GPIO_FN(BBIF2_TXD2_PORT5), /* MSEL5CR_0_0 */ - GPIO_FN(BBIF2_RXD2_PORT60), - GPIO_FN(BBIF2_TSYNC2_PORT6), - GPIO_FN(BBIF2_TSCK2_PORT59), - - GPIO_FN(BBIF2_RXD2_PORT90), /* MSEL5CR_0_1 */ - GPIO_FN(BBIF2_TXD2_PORT183), - GPIO_FN(BBIF2_TSCK2_PORT89), - GPIO_FN(BBIF2_TSYNC2_PORT184), - - /* BSC / FLCTL / PCMCIA */ - GPIO_FN(CS0), GPIO_FN(CS2), GPIO_FN(CS4), - GPIO_FN(CS5B), GPIO_FN(CS6A), - GPIO_FN(CS5A_PORT105), /* CS5A PORT 19/105 */ - GPIO_FN(CS5A_PORT19), - GPIO_FN(IOIS16), /* ? */ - - GPIO_FN(A0), GPIO_FN(A1), GPIO_FN(A2), GPIO_FN(A3), - GPIO_FN(A4_FOE), GPIO_FN(A5_FCDE), /* share with FLCTL */ - GPIO_FN(A6), GPIO_FN(A7), GPIO_FN(A8), GPIO_FN(A9), - GPIO_FN(A10), GPIO_FN(A11), GPIO_FN(A12), GPIO_FN(A13), - GPIO_FN(A14), GPIO_FN(A15), GPIO_FN(A16), GPIO_FN(A17), - GPIO_FN(A18), GPIO_FN(A19), GPIO_FN(A20), GPIO_FN(A21), - GPIO_FN(A22), GPIO_FN(A23), GPIO_FN(A24), GPIO_FN(A25), - GPIO_FN(A26), - - GPIO_FN(D0_NAF0), GPIO_FN(D1_NAF1), /* share with FLCTL */ - GPIO_FN(D2_NAF2), GPIO_FN(D3_NAF3), /* share with FLCTL */ - GPIO_FN(D4_NAF4), GPIO_FN(D5_NAF5), /* share with FLCTL */ - GPIO_FN(D6_NAF6), GPIO_FN(D7_NAF7), /* share with FLCTL */ - GPIO_FN(D8_NAF8), GPIO_FN(D9_NAF9), /* share with FLCTL */ - GPIO_FN(D10_NAF10), GPIO_FN(D11_NAF11), /* share with FLCTL */ - GPIO_FN(D12_NAF12), GPIO_FN(D13_NAF13), /* share with FLCTL */ - GPIO_FN(D14_NAF14), GPIO_FN(D15_NAF15), /* share with FLCTL */ - GPIO_FN(D16), GPIO_FN(D17), GPIO_FN(D18), GPIO_FN(D19), - GPIO_FN(D20), GPIO_FN(D21), GPIO_FN(D22), GPIO_FN(D23), - GPIO_FN(D24), GPIO_FN(D25), GPIO_FN(D26), GPIO_FN(D27), - GPIO_FN(D28), GPIO_FN(D29), GPIO_FN(D30), GPIO_FN(D31), - - GPIO_FN(WE0_FWE), /* share with FLCTL */ - GPIO_FN(WE1), - GPIO_FN(WE2_ICIORD), /* share with PCMCIA */ - GPIO_FN(WE3_ICIOWR), /* share with PCMCIA */ - GPIO_FN(CKO), GPIO_FN(BS), GPIO_FN(RDWR), - GPIO_FN(RD_FSC), /* share with FLCTL */ - GPIO_FN(WAIT_PORT177), /* WAIT Port 90/177 */ - GPIO_FN(WAIT_PORT90), - - GPIO_FN(FCE0), GPIO_FN(FCE1), GPIO_FN(FRB), /* FLCTL */ - - /* IRDA */ - GPIO_FN(IRDA_FIRSEL), GPIO_FN(IRDA_IN), GPIO_FN(IRDA_OUT), - - /* ATAPI */ - GPIO_FN(IDE_D0), GPIO_FN(IDE_D1), GPIO_FN(IDE_D2), - GPIO_FN(IDE_D3), GPIO_FN(IDE_D4), GPIO_FN(IDE_D5), - GPIO_FN(IDE_D6), GPIO_FN(IDE_D7), GPIO_FN(IDE_D8), - GPIO_FN(IDE_D9), GPIO_FN(IDE_D10), GPIO_FN(IDE_D11), - GPIO_FN(IDE_D12), GPIO_FN(IDE_D13), GPIO_FN(IDE_D14), - GPIO_FN(IDE_D15), GPIO_FN(IDE_A0), GPIO_FN(IDE_A1), - GPIO_FN(IDE_A2), GPIO_FN(IDE_CS0), GPIO_FN(IDE_CS1), - GPIO_FN(IDE_IOWR), GPIO_FN(IDE_IORD), GPIO_FN(IDE_IORDY), - GPIO_FN(IDE_INT), GPIO_FN(IDE_RST), GPIO_FN(IDE_DIRECTION), - GPIO_FN(IDE_EXBUF_ENB), GPIO_FN(IDE_IODACK), GPIO_FN(IDE_IODREQ), - - /* RMII */ - GPIO_FN(RMII_CRS_DV), GPIO_FN(RMII_RX_ER), GPIO_FN(RMII_RXD0), - GPIO_FN(RMII_RXD1), GPIO_FN(RMII_TX_EN), GPIO_FN(RMII_TXD0), - GPIO_FN(RMII_MDC), GPIO_FN(RMII_TXD1), GPIO_FN(RMII_MDIO), - GPIO_FN(RMII_REF50CK), GPIO_FN(RMII_REF125CK), /* for GMII */ - - /* GEther */ - GPIO_FN(ET_TX_CLK), GPIO_FN(ET_TX_EN), GPIO_FN(ET_ETXD0), - GPIO_FN(ET_ETXD1), GPIO_FN(ET_ETXD2), GPIO_FN(ET_ETXD3), - GPIO_FN(ET_ETXD4), GPIO_FN(ET_ETXD5), /* for GEther */ - GPIO_FN(ET_ETXD6), GPIO_FN(ET_ETXD7), /* for GEther */ - GPIO_FN(ET_COL), GPIO_FN(ET_TX_ER), GPIO_FN(ET_RX_CLK), - GPIO_FN(ET_RX_DV), GPIO_FN(ET_ERXD0), GPIO_FN(ET_ERXD1), - GPIO_FN(ET_ERXD2), GPIO_FN(ET_ERXD3), - GPIO_FN(ET_ERXD4), GPIO_FN(ET_ERXD5), /* for GEther */ - GPIO_FN(ET_ERXD6), GPIO_FN(ET_ERXD7), /* for GEther */ - GPIO_FN(ET_RX_ER), GPIO_FN(ET_CRS), GPIO_FN(ET_MDC), - GPIO_FN(ET_MDIO), GPIO_FN(ET_LINK), GPIO_FN(ET_PHY_INT), - GPIO_FN(ET_WOL), GPIO_FN(ET_GTX_CLK), - - /* DMA0 */ - GPIO_FN(DREQ0), GPIO_FN(DACK0), - - /* DMA1 */ - GPIO_FN(DREQ1), GPIO_FN(DACK1), - - /* SYSC */ - GPIO_FN(RESETOUTS), - - /* IRREM */ - GPIO_FN(IROUT), - - /* LCDC */ - GPIO_FN(LCDC0_SELECT), - GPIO_FN(LCDC1_SELECT), - - /* SDENC */ - GPIO_FN(SDENC_CPG), - GPIO_FN(SDENC_DV_CLKI), - - /* SYSC */ - GPIO_FN(RESETP_PULLUP), - GPIO_FN(RESETP_PLAIN), - - /* DEBUG */ - GPIO_FN(EDEBGREQ_PULLDOWN), - GPIO_FN(EDEBGREQ_PULLUP), - - GPIO_FN(TRACEAUD_FROM_VIO), - GPIO_FN(TRACEAUD_FROM_LCDC0), - GPIO_FN(TRACEAUD_FROM_MEMC), -}; - -static struct pinmux_cfg_reg pinmux_config_regs[] = { - PORTCR(0, 0xe6050000), /* PORT0CR */ - PORTCR(1, 0xe6050001), /* PORT1CR */ - PORTCR(2, 0xe6050002), /* PORT2CR */ - PORTCR(3, 0xe6050003), /* PORT3CR */ - PORTCR(4, 0xe6050004), /* PORT4CR */ - PORTCR(5, 0xe6050005), /* PORT5CR */ - PORTCR(6, 0xe6050006), /* PORT6CR */ - PORTCR(7, 0xe6050007), /* PORT7CR */ - PORTCR(8, 0xe6050008), /* PORT8CR */ - PORTCR(9, 0xe6050009), /* PORT9CR */ - PORTCR(10, 0xe605000a), /* PORT10CR */ - PORTCR(11, 0xe605000b), /* PORT11CR */ - PORTCR(12, 0xe605000c), /* PORT12CR */ - PORTCR(13, 0xe605000d), /* PORT13CR */ - PORTCR(14, 0xe605000e), /* PORT14CR */ - PORTCR(15, 0xe605000f), /* PORT15CR */ - PORTCR(16, 0xe6050010), /* PORT16CR */ - PORTCR(17, 0xe6050011), /* PORT17CR */ - PORTCR(18, 0xe6050012), /* PORT18CR */ - PORTCR(19, 0xe6050013), /* PORT19CR */ - PORTCR(20, 0xe6050014), /* PORT20CR */ - PORTCR(21, 0xe6050015), /* PORT21CR */ - PORTCR(22, 0xe6050016), /* PORT22CR */ - PORTCR(23, 0xe6050017), /* PORT23CR */ - PORTCR(24, 0xe6050018), /* PORT24CR */ - PORTCR(25, 0xe6050019), /* PORT25CR */ - PORTCR(26, 0xe605001a), /* PORT26CR */ - PORTCR(27, 0xe605001b), /* PORT27CR */ - PORTCR(28, 0xe605001c), /* PORT28CR */ - PORTCR(29, 0xe605001d), /* PORT29CR */ - PORTCR(30, 0xe605001e), /* PORT30CR */ - PORTCR(31, 0xe605001f), /* PORT31CR */ - PORTCR(32, 0xe6050020), /* PORT32CR */ - PORTCR(33, 0xe6050021), /* PORT33CR */ - PORTCR(34, 0xe6050022), /* PORT34CR */ - PORTCR(35, 0xe6050023), /* PORT35CR */ - PORTCR(36, 0xe6050024), /* PORT36CR */ - PORTCR(37, 0xe6050025), /* PORT37CR */ - PORTCR(38, 0xe6050026), /* PORT38CR */ - PORTCR(39, 0xe6050027), /* PORT39CR */ - PORTCR(40, 0xe6050028), /* PORT40CR */ - PORTCR(41, 0xe6050029), /* PORT41CR */ - PORTCR(42, 0xe605002a), /* PORT42CR */ - PORTCR(43, 0xe605002b), /* PORT43CR */ - PORTCR(44, 0xe605002c), /* PORT44CR */ - PORTCR(45, 0xe605002d), /* PORT45CR */ - PORTCR(46, 0xe605002e), /* PORT46CR */ - PORTCR(47, 0xe605002f), /* PORT47CR */ - PORTCR(48, 0xe6050030), /* PORT48CR */ - PORTCR(49, 0xe6050031), /* PORT49CR */ - PORTCR(50, 0xe6050032), /* PORT50CR */ - PORTCR(51, 0xe6050033), /* PORT51CR */ - PORTCR(52, 0xe6050034), /* PORT52CR */ - PORTCR(53, 0xe6050035), /* PORT53CR */ - PORTCR(54, 0xe6050036), /* PORT54CR */ - PORTCR(55, 0xe6050037), /* PORT55CR */ - PORTCR(56, 0xe6050038), /* PORT56CR */ - PORTCR(57, 0xe6050039), /* PORT57CR */ - PORTCR(58, 0xe605003a), /* PORT58CR */ - PORTCR(59, 0xe605003b), /* PORT59CR */ - PORTCR(60, 0xe605003c), /* PORT60CR */ - PORTCR(61, 0xe605003d), /* PORT61CR */ - PORTCR(62, 0xe605003e), /* PORT62CR */ - PORTCR(63, 0xe605003f), /* PORT63CR */ - PORTCR(64, 0xe6050040), /* PORT64CR */ - PORTCR(65, 0xe6050041), /* PORT65CR */ - PORTCR(66, 0xe6050042), /* PORT66CR */ - PORTCR(67, 0xe6050043), /* PORT67CR */ - PORTCR(68, 0xe6050044), /* PORT68CR */ - PORTCR(69, 0xe6050045), /* PORT69CR */ - PORTCR(70, 0xe6050046), /* PORT70CR */ - PORTCR(71, 0xe6050047), /* PORT71CR */ - PORTCR(72, 0xe6050048), /* PORT72CR */ - PORTCR(73, 0xe6050049), /* PORT73CR */ - PORTCR(74, 0xe605004a), /* PORT74CR */ - PORTCR(75, 0xe605004b), /* PORT75CR */ - PORTCR(76, 0xe605004c), /* PORT76CR */ - PORTCR(77, 0xe605004d), /* PORT77CR */ - PORTCR(78, 0xe605004e), /* PORT78CR */ - PORTCR(79, 0xe605004f), /* PORT79CR */ - PORTCR(80, 0xe6050050), /* PORT80CR */ - PORTCR(81, 0xe6050051), /* PORT81CR */ - PORTCR(82, 0xe6050052), /* PORT82CR */ - PORTCR(83, 0xe6050053), /* PORT83CR */ - - PORTCR(84, 0xe6051054), /* PORT84CR */ - PORTCR(85, 0xe6051055), /* PORT85CR */ - PORTCR(86, 0xe6051056), /* PORT86CR */ - PORTCR(87, 0xe6051057), /* PORT87CR */ - PORTCR(88, 0xe6051058), /* PORT88CR */ - PORTCR(89, 0xe6051059), /* PORT89CR */ - PORTCR(90, 0xe605105a), /* PORT90CR */ - PORTCR(91, 0xe605105b), /* PORT91CR */ - PORTCR(92, 0xe605105c), /* PORT92CR */ - PORTCR(93, 0xe605105d), /* PORT93CR */ - PORTCR(94, 0xe605105e), /* PORT94CR */ - PORTCR(95, 0xe605105f), /* PORT95CR */ - PORTCR(96, 0xe6051060), /* PORT96CR */ - PORTCR(97, 0xe6051061), /* PORT97CR */ - PORTCR(98, 0xe6051062), /* PORT98CR */ - PORTCR(99, 0xe6051063), /* PORT99CR */ - PORTCR(100, 0xe6051064), /* PORT100CR */ - PORTCR(101, 0xe6051065), /* PORT101CR */ - PORTCR(102, 0xe6051066), /* PORT102CR */ - PORTCR(103, 0xe6051067), /* PORT103CR */ - PORTCR(104, 0xe6051068), /* PORT104CR */ - PORTCR(105, 0xe6051069), /* PORT105CR */ - PORTCR(106, 0xe605106a), /* PORT106CR */ - PORTCR(107, 0xe605106b), /* PORT107CR */ - PORTCR(108, 0xe605106c), /* PORT108CR */ - PORTCR(109, 0xe605106d), /* PORT109CR */ - PORTCR(110, 0xe605106e), /* PORT110CR */ - PORTCR(111, 0xe605106f), /* PORT111CR */ - PORTCR(112, 0xe6051070), /* PORT112CR */ - PORTCR(113, 0xe6051071), /* PORT113CR */ - PORTCR(114, 0xe6051072), /* PORT114CR */ - - PORTCR(115, 0xe6052073), /* PORT115CR */ - PORTCR(116, 0xe6052074), /* PORT116CR */ - PORTCR(117, 0xe6052075), /* PORT117CR */ - PORTCR(118, 0xe6052076), /* PORT118CR */ - PORTCR(119, 0xe6052077), /* PORT119CR */ - PORTCR(120, 0xe6052078), /* PORT120CR */ - PORTCR(121, 0xe6052079), /* PORT121CR */ - PORTCR(122, 0xe605207a), /* PORT122CR */ - PORTCR(123, 0xe605207b), /* PORT123CR */ - PORTCR(124, 0xe605207c), /* PORT124CR */ - PORTCR(125, 0xe605207d), /* PORT125CR */ - PORTCR(126, 0xe605207e), /* PORT126CR */ - PORTCR(127, 0xe605207f), /* PORT127CR */ - PORTCR(128, 0xe6052080), /* PORT128CR */ - PORTCR(129, 0xe6052081), /* PORT129CR */ - PORTCR(130, 0xe6052082), /* PORT130CR */ - PORTCR(131, 0xe6052083), /* PORT131CR */ - PORTCR(132, 0xe6052084), /* PORT132CR */ - PORTCR(133, 0xe6052085), /* PORT133CR */ - PORTCR(134, 0xe6052086), /* PORT134CR */ - PORTCR(135, 0xe6052087), /* PORT135CR */ - PORTCR(136, 0xe6052088), /* PORT136CR */ - PORTCR(137, 0xe6052089), /* PORT137CR */ - PORTCR(138, 0xe605208a), /* PORT138CR */ - PORTCR(139, 0xe605208b), /* PORT139CR */ - PORTCR(140, 0xe605208c), /* PORT140CR */ - PORTCR(141, 0xe605208d), /* PORT141CR */ - PORTCR(142, 0xe605208e), /* PORT142CR */ - PORTCR(143, 0xe605208f), /* PORT143CR */ - PORTCR(144, 0xe6052090), /* PORT144CR */ - PORTCR(145, 0xe6052091), /* PORT145CR */ - PORTCR(146, 0xe6052092), /* PORT146CR */ - PORTCR(147, 0xe6052093), /* PORT147CR */ - PORTCR(148, 0xe6052094), /* PORT148CR */ - PORTCR(149, 0xe6052095), /* PORT149CR */ - PORTCR(150, 0xe6052096), /* PORT150CR */ - PORTCR(151, 0xe6052097), /* PORT151CR */ - PORTCR(152, 0xe6052098), /* PORT152CR */ - PORTCR(153, 0xe6052099), /* PORT153CR */ - PORTCR(154, 0xe605209a), /* PORT154CR */ - PORTCR(155, 0xe605209b), /* PORT155CR */ - PORTCR(156, 0xe605209c), /* PORT156CR */ - PORTCR(157, 0xe605209d), /* PORT157CR */ - PORTCR(158, 0xe605209e), /* PORT158CR */ - PORTCR(159, 0xe605209f), /* PORT159CR */ - PORTCR(160, 0xe60520a0), /* PORT160CR */ - PORTCR(161, 0xe60520a1), /* PORT161CR */ - PORTCR(162, 0xe60520a2), /* PORT162CR */ - PORTCR(163, 0xe60520a3), /* PORT163CR */ - PORTCR(164, 0xe60520a4), /* PORT164CR */ - PORTCR(165, 0xe60520a5), /* PORT165CR */ - PORTCR(166, 0xe60520a6), /* PORT166CR */ - PORTCR(167, 0xe60520a7), /* PORT167CR */ - PORTCR(168, 0xe60520a8), /* PORT168CR */ - PORTCR(169, 0xe60520a9), /* PORT169CR */ - PORTCR(170, 0xe60520aa), /* PORT170CR */ - PORTCR(171, 0xe60520ab), /* PORT171CR */ - PORTCR(172, 0xe60520ac), /* PORT172CR */ - PORTCR(173, 0xe60520ad), /* PORT173CR */ - PORTCR(174, 0xe60520ae), /* PORT174CR */ - PORTCR(175, 0xe60520af), /* PORT175CR */ - PORTCR(176, 0xe60520b0), /* PORT176CR */ - PORTCR(177, 0xe60520b1), /* PORT177CR */ - PORTCR(178, 0xe60520b2), /* PORT178CR */ - PORTCR(179, 0xe60520b3), /* PORT179CR */ - PORTCR(180, 0xe60520b4), /* PORT180CR */ - PORTCR(181, 0xe60520b5), /* PORT181CR */ - PORTCR(182, 0xe60520b6), /* PORT182CR */ - PORTCR(183, 0xe60520b7), /* PORT183CR */ - PORTCR(184, 0xe60520b8), /* PORT184CR */ - PORTCR(185, 0xe60520b9), /* PORT185CR */ - PORTCR(186, 0xe60520ba), /* PORT186CR */ - PORTCR(187, 0xe60520bb), /* PORT187CR */ - PORTCR(188, 0xe60520bc), /* PORT188CR */ - PORTCR(189, 0xe60520bd), /* PORT189CR */ - PORTCR(190, 0xe60520be), /* PORT190CR */ - PORTCR(191, 0xe60520bf), /* PORT191CR */ - PORTCR(192, 0xe60520c0), /* PORT192CR */ - PORTCR(193, 0xe60520c1), /* PORT193CR */ - PORTCR(194, 0xe60520c2), /* PORT194CR */ - PORTCR(195, 0xe60520c3), /* PORT195CR */ - PORTCR(196, 0xe60520c4), /* PORT196CR */ - PORTCR(197, 0xe60520c5), /* PORT197CR */ - PORTCR(198, 0xe60520c6), /* PORT198CR */ - PORTCR(199, 0xe60520c7), /* PORT199CR */ - PORTCR(200, 0xe60520c8), /* PORT200CR */ - PORTCR(201, 0xe60520c9), /* PORT201CR */ - PORTCR(202, 0xe60520ca), /* PORT202CR */ - PORTCR(203, 0xe60520cb), /* PORT203CR */ - PORTCR(204, 0xe60520cc), /* PORT204CR */ - PORTCR(205, 0xe60520cd), /* PORT205CR */ - PORTCR(206, 0xe60520ce), /* PORT206CR */ - PORTCR(207, 0xe60520cf), /* PORT207CR */ - PORTCR(208, 0xe60520d0), /* PORT208CR */ - PORTCR(209, 0xe60520d1), /* PORT209CR */ - - PORTCR(210, 0xe60530d2), /* PORT210CR */ - PORTCR(211, 0xe60530d3), /* PORT211CR */ - - { PINMUX_CFG_REG("MSEL1CR", 0xe605800c, 32, 1) { - MSEL1CR_31_0, MSEL1CR_31_1, - MSEL1CR_30_0, MSEL1CR_30_1, - MSEL1CR_29_0, MSEL1CR_29_1, - MSEL1CR_28_0, MSEL1CR_28_1, - MSEL1CR_27_0, MSEL1CR_27_1, - MSEL1CR_26_0, MSEL1CR_26_1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, - MSEL1CR_16_0, MSEL1CR_16_1, - MSEL1CR_15_0, MSEL1CR_15_1, - MSEL1CR_14_0, MSEL1CR_14_1, - MSEL1CR_13_0, MSEL1CR_13_1, - MSEL1CR_12_0, MSEL1CR_12_1, - 0, 0, 0, 0, - MSEL1CR_9_0, MSEL1CR_9_1, - 0, 0, - MSEL1CR_7_0, MSEL1CR_7_1, - MSEL1CR_6_0, MSEL1CR_6_1, - MSEL1CR_5_0, MSEL1CR_5_1, - MSEL1CR_4_0, MSEL1CR_4_1, - MSEL1CR_3_0, MSEL1CR_3_1, - MSEL1CR_2_0, MSEL1CR_2_1, - 0, 0, - MSEL1CR_0_0, MSEL1CR_0_1, - } - }, - { PINMUX_CFG_REG("MSEL3CR", 0xE6058020, 32, 1) { - 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, - MSEL3CR_15_0, MSEL3CR_15_1, - 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, - MSEL3CR_6_0, MSEL3CR_6_1, - 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, - } - }, - { PINMUX_CFG_REG("MSEL4CR", 0xE6058024, 32, 1) { - 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, - MSEL4CR_19_0, MSEL4CR_19_1, - MSEL4CR_18_0, MSEL4CR_18_1, - 0, 0, 0, 0, - MSEL4CR_15_0, MSEL4CR_15_1, - 0, 0, 0, 0, 0, 0, 0, 0, - MSEL4CR_10_0, MSEL4CR_10_1, - 0, 0, 0, 0, 0, 0, - MSEL4CR_6_0, MSEL4CR_6_1, - 0, 0, - MSEL4CR_4_0, MSEL4CR_4_1, - 0, 0, 0, 0, - MSEL4CR_1_0, MSEL4CR_1_1, - 0, 0, - } - }, - { PINMUX_CFG_REG("MSEL5CR", 0xE6058028, 32, 1) { - MSEL5CR_31_0, MSEL5CR_31_1, - MSEL5CR_30_0, MSEL5CR_30_1, - MSEL5CR_29_0, MSEL5CR_29_1, - 0, 0, - MSEL5CR_27_0, MSEL5CR_27_1, - 0, 0, - MSEL5CR_25_0, MSEL5CR_25_1, - 0, 0, - MSEL5CR_23_0, MSEL5CR_23_1, - 0, 0, - MSEL5CR_21_0, MSEL5CR_21_1, - 0, 0, - MSEL5CR_19_0, MSEL5CR_19_1, - 0, 0, - MSEL5CR_17_0, MSEL5CR_17_1, - 0, 0, - MSEL5CR_15_0, MSEL5CR_15_1, - MSEL5CR_14_0, MSEL5CR_14_1, - MSEL5CR_13_0, MSEL5CR_13_1, - MSEL5CR_12_0, MSEL5CR_12_1, - MSEL5CR_11_0, MSEL5CR_11_1, - MSEL5CR_10_0, MSEL5CR_10_1, - 0, 0, - MSEL5CR_8_0, MSEL5CR_8_1, - MSEL5CR_7_0, MSEL5CR_7_1, - MSEL5CR_6_0, MSEL5CR_6_1, - MSEL5CR_5_0, MSEL5CR_5_1, - MSEL5CR_4_0, MSEL5CR_4_1, - MSEL5CR_3_0, MSEL5CR_3_1, - MSEL5CR_2_0, MSEL5CR_2_1, - 0, 0, - MSEL5CR_0_0, MSEL5CR_0_1, - } - }, - { }, -}; - -static struct pinmux_data_reg pinmux_data_regs[] = { - { PINMUX_DATA_REG("PORTL031_000DR", 0xe6054800, 32) { - PORT31_DATA, PORT30_DATA, PORT29_DATA, PORT28_DATA, - PORT27_DATA, PORT26_DATA, PORT25_DATA, PORT24_DATA, - PORT23_DATA, PORT22_DATA, PORT21_DATA, PORT20_DATA, - PORT19_DATA, PORT18_DATA, PORT17_DATA, PORT16_DATA, - PORT15_DATA, PORT14_DATA, PORT13_DATA, PORT12_DATA, - PORT11_DATA, PORT10_DATA, PORT9_DATA, PORT8_DATA, - PORT7_DATA, PORT6_DATA, PORT5_DATA, PORT4_DATA, - PORT3_DATA, PORT2_DATA, PORT1_DATA, PORT0_DATA } - }, - { PINMUX_DATA_REG("PORTL063_032DR", 0xe6054804, 32) { - PORT63_DATA, PORT62_DATA, PORT61_DATA, PORT60_DATA, - PORT59_DATA, PORT58_DATA, PORT57_DATA, PORT56_DATA, - PORT55_DATA, PORT54_DATA, PORT53_DATA, PORT52_DATA, - PORT51_DATA, PORT50_DATA, PORT49_DATA, PORT48_DATA, - PORT47_DATA, PORT46_DATA, PORT45_DATA, PORT44_DATA, - PORT43_DATA, PORT42_DATA, PORT41_DATA, PORT40_DATA, - PORT39_DATA, PORT38_DATA, PORT37_DATA, PORT36_DATA, - PORT35_DATA, PORT34_DATA, PORT33_DATA, PORT32_DATA } - }, - { PINMUX_DATA_REG("PORTL095_064DR", 0xe6054808, 32) { - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - PORT83_DATA, PORT82_DATA, PORT81_DATA, PORT80_DATA, - PORT79_DATA, PORT78_DATA, PORT77_DATA, PORT76_DATA, - PORT75_DATA, PORT74_DATA, PORT73_DATA, PORT72_DATA, - PORT71_DATA, PORT70_DATA, PORT69_DATA, PORT68_DATA, - PORT67_DATA, PORT66_DATA, PORT65_DATA, PORT64_DATA } - }, - { PINMUX_DATA_REG("PORTD095_064DR", 0xe6055808, 32) { - PORT95_DATA, PORT94_DATA, PORT93_DATA, PORT92_DATA, - PORT91_DATA, PORT90_DATA, PORT89_DATA, PORT88_DATA, - PORT87_DATA, PORT86_DATA, PORT85_DATA, PORT84_DATA, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0 } - }, - { PINMUX_DATA_REG("PORTD127_096DR", 0xe605580c, 32) { - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, PORT114_DATA, PORT113_DATA, PORT112_DATA, - PORT111_DATA, PORT110_DATA, PORT109_DATA, PORT108_DATA, - PORT107_DATA, PORT106_DATA, PORT105_DATA, PORT104_DATA, - PORT103_DATA, PORT102_DATA, PORT101_DATA, PORT100_DATA, - PORT99_DATA, PORT98_DATA, PORT97_DATA, PORT96_DATA } - }, - { PINMUX_DATA_REG("PORTR127_096DR", 0xe605680C, 32) { - PORT127_DATA, PORT126_DATA, PORT125_DATA, PORT124_DATA, - PORT123_DATA, PORT122_DATA, PORT121_DATA, PORT120_DATA, - PORT119_DATA, PORT118_DATA, PORT117_DATA, PORT116_DATA, - PORT115_DATA, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0 } - }, - { PINMUX_DATA_REG("PORTR159_128DR", 0xe6056810, 32) { - PORT159_DATA, PORT158_DATA, PORT157_DATA, PORT156_DATA, - PORT155_DATA, PORT154_DATA, PORT153_DATA, PORT152_DATA, - PORT151_DATA, PORT150_DATA, PORT149_DATA, PORT148_DATA, - PORT147_DATA, PORT146_DATA, PORT145_DATA, PORT144_DATA, - PORT143_DATA, PORT142_DATA, PORT141_DATA, PORT140_DATA, - PORT139_DATA, PORT138_DATA, PORT137_DATA, PORT136_DATA, - PORT135_DATA, PORT134_DATA, PORT133_DATA, PORT132_DATA, - PORT131_DATA, PORT130_DATA, PORT129_DATA, PORT128_DATA } - }, - { PINMUX_DATA_REG("PORTR191_160DR", 0xe6056814, 32) { - PORT191_DATA, PORT190_DATA, PORT189_DATA, PORT188_DATA, - PORT187_DATA, PORT186_DATA, PORT185_DATA, PORT184_DATA, - PORT183_DATA, PORT182_DATA, PORT181_DATA, PORT180_DATA, - PORT179_DATA, PORT178_DATA, PORT177_DATA, PORT176_DATA, - PORT175_DATA, PORT174_DATA, PORT173_DATA, PORT172_DATA, - PORT171_DATA, PORT170_DATA, PORT169_DATA, PORT168_DATA, - PORT167_DATA, PORT166_DATA, PORT165_DATA, PORT164_DATA, - PORT163_DATA, PORT162_DATA, PORT161_DATA, PORT160_DATA } - }, - { PINMUX_DATA_REG("PORTR223_192DR", 0xe6056818, 32) { - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, PORT209_DATA, PORT208_DATA, - PORT207_DATA, PORT206_DATA, PORT205_DATA, PORT204_DATA, - PORT203_DATA, PORT202_DATA, PORT201_DATA, PORT200_DATA, - PORT199_DATA, PORT198_DATA, PORT197_DATA, PORT196_DATA, - PORT195_DATA, PORT194_DATA, PORT193_DATA, PORT192_DATA } - }, - { PINMUX_DATA_REG("PORTU223_192DR", 0xe6057818, 32) { - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - PORT211_DATA, PORT210_DATA, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0 } - }, - { }, -}; - -static struct pinmux_irq pinmux_irqs[] = { - PINMUX_IRQ(evt2irq(0x0200), PORT2_FN0, PORT13_FN0), /* IRQ0A */ - PINMUX_IRQ(evt2irq(0x0220), PORT20_FN0), /* IRQ1A */ - PINMUX_IRQ(evt2irq(0x0240), PORT11_FN0, PORT12_FN0), /* IRQ2A */ - PINMUX_IRQ(evt2irq(0x0260), PORT10_FN0, PORT14_FN0), /* IRQ3A */ - PINMUX_IRQ(evt2irq(0x0280), PORT15_FN0, PORT172_FN0), /* IRQ4A */ - PINMUX_IRQ(evt2irq(0x02A0), PORT0_FN0, PORT1_FN0), /* IRQ5A */ - PINMUX_IRQ(evt2irq(0x02C0), PORT121_FN0, PORT173_FN0), /* IRQ6A */ - PINMUX_IRQ(evt2irq(0x02E0), PORT120_FN0, PORT209_FN0), /* IRQ7A */ - PINMUX_IRQ(evt2irq(0x0300), PORT119_FN0), /* IRQ8A */ - PINMUX_IRQ(evt2irq(0x0320), PORT118_FN0, PORT210_FN0), /* IRQ9A */ - PINMUX_IRQ(evt2irq(0x0340), PORT19_FN0), /* IRQ10A */ - PINMUX_IRQ(evt2irq(0x0360), PORT104_FN0), /* IRQ11A */ - PINMUX_IRQ(evt2irq(0x0380), PORT42_FN0, PORT97_FN0), /* IRQ12A */ - PINMUX_IRQ(evt2irq(0x03A0), PORT64_FN0, PORT98_FN0), /* IRQ13A */ - PINMUX_IRQ(evt2irq(0x03C0), PORT63_FN0, PORT99_FN0), /* IRQ14A */ - PINMUX_IRQ(evt2irq(0x03E0), PORT62_FN0, PORT100_FN0), /* IRQ15A */ - PINMUX_IRQ(evt2irq(0x3200), PORT68_FN0, PORT211_FN0), /* IRQ16A */ - PINMUX_IRQ(evt2irq(0x3220), PORT69_FN0), /* IRQ17A */ - PINMUX_IRQ(evt2irq(0x3240), PORT70_FN0), /* IRQ18A */ - PINMUX_IRQ(evt2irq(0x3260), PORT71_FN0), /* IRQ19A */ - PINMUX_IRQ(evt2irq(0x3280), PORT67_FN0), /* IRQ20A */ - PINMUX_IRQ(evt2irq(0x32A0), PORT202_FN0), /* IRQ21A */ - PINMUX_IRQ(evt2irq(0x32C0), PORT95_FN0), /* IRQ22A */ - PINMUX_IRQ(evt2irq(0x32E0), PORT96_FN0), /* IRQ23A */ - PINMUX_IRQ(evt2irq(0x3300), PORT180_FN0), /* IRQ24A */ - PINMUX_IRQ(evt2irq(0x3320), PORT38_FN0), /* IRQ25A */ - PINMUX_IRQ(evt2irq(0x3340), PORT58_FN0, PORT81_FN0), /* IRQ26A */ - PINMUX_IRQ(evt2irq(0x3360), PORT57_FN0, PORT168_FN0), /* IRQ27A */ - PINMUX_IRQ(evt2irq(0x3380), PORT56_FN0, PORT169_FN0), /* IRQ28A */ - PINMUX_IRQ(evt2irq(0x33A0), PORT50_FN0, PORT170_FN0), /* IRQ29A */ - PINMUX_IRQ(evt2irq(0x33C0), PORT49_FN0, PORT171_FN0), /* IRQ30A */ - PINMUX_IRQ(evt2irq(0x33E0), PORT41_FN0, PORT167_FN0), /* IRQ31A */ -}; - -static struct pinmux_info r8a7740_pinmux_info = { - .name = "r8a7740_pfc", - .reserved_id = PINMUX_RESERVED, - .data = { PINMUX_DATA_BEGIN, - PINMUX_DATA_END }, - .input = { PINMUX_INPUT_BEGIN, - PINMUX_INPUT_END }, - .input_pu = { PINMUX_INPUT_PULLUP_BEGIN, - PINMUX_INPUT_PULLUP_END }, - .input_pd = { PINMUX_INPUT_PULLDOWN_BEGIN, - PINMUX_INPUT_PULLDOWN_END }, - .output = { PINMUX_OUTPUT_BEGIN, - PINMUX_OUTPUT_END }, - .mark = { PINMUX_MARK_BEGIN, - PINMUX_MARK_END }, - .function = { PINMUX_FUNCTION_BEGIN, - PINMUX_FUNCTION_END }, - - .first_gpio = GPIO_PORT0, - .last_gpio = GPIO_FN_TRACEAUD_FROM_MEMC, - - .gpios = pinmux_gpios, - .cfg_regs = pinmux_config_regs, - .data_regs = pinmux_data_regs, - - .gpio_data = pinmux_data, - .gpio_data_size = ARRAY_SIZE(pinmux_data), - - .gpio_irq = pinmux_irqs, - .gpio_irq_size = ARRAY_SIZE(pinmux_irqs), -}; - -void r8a7740_pinmux_init(void) -{ - register_pinmux(&r8a7740_pinmux_info); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7790.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7790.c deleted file mode 100644 index 1259062a6..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7790.c +++ /dev/null @@ -1,829 +0,0 @@ -/* - * arch/arm/cpu/armv7/rmobile/pfc-r8a7790.c - * This file is r8a7790 processor support - PFC hardware block. - * - * Copy from linux-kernel:drivers/pinctrl/sh-pfc/pfc-r8a7790.c - * - * Copyright (C) 2013 Renesas Electronics Corporation - * Copyright (C) 2013 Magnus Damm - * Copyright (C) 2012 Renesas Solutions Corp. - * Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> - * - * SPDX-License-Identifier: GPL-2.0 - */ - -#include <common.h> -#include <sh_pfc.h> -#include <asm/gpio.h> -#include "pfc-r8a7790.h" - -enum { - PINMUX_RESERVED = 0, - - PINMUX_DATA_BEGIN, - GP_ALL(DATA), - PINMUX_DATA_END, - - PINMUX_INPUT_BEGIN, - GP_ALL(IN), - PINMUX_INPUT_END, - - PINMUX_OUTPUT_BEGIN, - GP_ALL(OUT), - PINMUX_OUTPUT_END, - - PINMUX_FUNCTION_BEGIN, - GP_ALL(FN), - - /* GPSR0 */ - FN_IP0_2_0, FN_IP0_5_3, FN_IP0_8_6, FN_IP0_11_9, FN_IP0_15_12, - FN_IP0_19_16, FN_IP0_22_20, FN_IP0_26_23, FN_IP0_30_27, - FN_IP1_3_0, FN_IP1_7_4, FN_IP1_11_8, FN_IP1_14_12, - FN_IP1_17_15, FN_IP1_21_18, FN_IP1_25_22, FN_IP1_27_26, - FN_IP1_29_28, FN_IP2_2_0, FN_IP2_5_3, FN_IP2_8_6, FN_IP2_11_9, - FN_IP2_14_12, FN_IP2_17_15, FN_IP2_21_18, FN_IP2_25_22, - FN_IP2_28_26, FN_IP3_3_0, FN_IP3_7_4, FN_IP3_11_8, - FN_IP3_14_12, FN_IP3_17_15, - - /* GPSR1 */ - FN_IP3_19_18, FN_IP3_22_20, FN_IP3_25_23, FN_IP3_28_26, - FN_IP3_31_29, FN_IP4_2_0, FN_IP4_5_3, FN_IP4_8_6, FN_IP4_11_9, - FN_IP4_14_12, FN_IP4_17_15, FN_IP4_20_18, FN_IP4_23_21, - FN_IP4_26_24, FN_IP4_29_27, FN_IP5_2_0, FN_IP5_5_3, FN_IP5_9_6, - FN_IP5_12_10, FN_IP5_14_13, FN_IP5_17_15, FN_IP5_20_18, - FN_IP5_23_21, FN_IP5_26_24, FN_IP5_29_27, FN_IP6_2_0, - FN_IP6_5_3, FN_IP6_8_6, FN_IP6_10_9, FN_IP6_13_11, - - /* GPSR2 */ - FN_IP7_28_27, FN_IP7_30_29, FN_IP8_1_0, FN_IP8_3_2, FN_IP8_5_4, - FN_IP8_7_6, FN_IP8_9_8, FN_IP8_11_10, FN_IP8_13_12, FN_IP8_15_14, - FN_IP8_17_16, FN_IP8_19_18, FN_IP8_21_20, FN_IP8_23_22, - FN_IP8_25_24, FN_IP8_26, FN_IP8_27, FN_VI1_DATA7_VI1_B7, - FN_IP6_16_14, FN_IP6_19_17, FN_IP6_22_20, FN_IP6_25_23, - FN_IP6_28_26, FN_IP6_31_29, FN_IP7_2_0, FN_IP7_5_3, FN_IP7_7_6, - FN_IP7_9_8, FN_IP7_12_10, FN_IP7_15_13, - - /* GPSR3 */ - FN_IP8_28, FN_IP8_30_29, FN_IP9_1_0, FN_IP9_3_2, FN_IP9_5_4, - FN_IP9_7_6, FN_IP9_11_8, FN_IP9_15_12, FN_IP9_17_16, FN_IP9_19_18, - FN_IP9_21_20, FN_IP9_23_22, FN_IP9_25_24, FN_IP9_27_26, - FN_IP9_31_28, FN_IP10_3_0, FN_IP10_6_4, FN_IP10_10_7, FN_IP10_14_11, - FN_IP10_18_15, FN_IP10_22_19, FN_IP10_25_23, FN_IP10_29_26, - FN_IP11_3_0, FN_IP11_4, FN_IP11_6_5, FN_IP11_8_7, FN_IP11_10_9, - FN_IP11_12_11, FN_IP11_14_13, FN_IP11_17_15, FN_IP11_21_18, - - /* GPSR4 */ - FN_IP11_23_22, FN_IP11_26_24, FN_IP11_29_27, FN_IP11_31_30, - FN_IP12_1_0, FN_IP12_3_2, FN_IP12_5_4, FN_IP12_7_6, FN_IP12_10_8, - FN_IP12_13_11, FN_IP12_16_14, FN_IP12_19_17, FN_IP12_22_20, - FN_IP12_24_23, FN_IP12_27_25, FN_IP12_30_28, FN_IP13_2_0, - FN_IP13_6_3, FN_IP13_9_7, FN_IP13_12_10, FN_IP13_15_13, - FN_IP13_18_16, FN_IP13_22_19, FN_IP13_25_23, FN_IP13_28_26, - FN_IP13_30_29, FN_IP14_2_0, FN_IP14_5_3, FN_IP14_8_6, FN_IP14_11_9, - FN_IP14_15_12, FN_IP14_18_16, - - /* GPSR5 */ - FN_IP14_21_19, FN_IP14_24_22, FN_IP14_27_25, FN_IP14_30_28, - FN_IP15_2_0, FN_IP15_5_3, FN_IP15_8_6, FN_IP15_11_9, FN_IP15_13_12, - FN_IP15_15_14, FN_IP15_17_16, FN_IP15_19_18, FN_IP15_22_20, - FN_IP15_25_23, FN_IP15_27_26, FN_IP15_29_28, FN_IP16_2_0, - FN_IP16_5_3, FN_USB0_PWEN, FN_USB0_OVC_VBUS, FN_IP16_6, FN_IP16_7, - FN_USB2_PWEN, FN_USB2_OVC, FN_AVS1, FN_AVS2, FN_DU_DOTCLKIN0, - FN_IP7_26_25, FN_DU_DOTCLKIN2, FN_IP7_18_16, FN_IP7_21_19, FN_IP7_24_22, - - /* IPSR0 - IPSR5 */ - /* IPSR6 */ - FN_DACK0, FN_IRQ0, FN_INTC_IRQ0_N, FN_SSI_SCK6_B, - FN_VI1_VSYNC_N, FN_VI1_VSYNC_N_B, FN_SSI_WS78_C, - FN_DREQ1_N, FN_VI1_CLKENB, FN_VI1_CLKENB_B, - FN_SSI_SDATA7_C, FN_SSI_SCK78_B, FN_DACK1, FN_IRQ1, - FN_INTC_IRQ1_N, FN_SSI_WS6_B, FN_SSI_SDATA8_C, - FN_DREQ2_N, FN_HSCK1_B, FN_HCTS0_N_B, - FN_MSIOF0_TXD_B, FN_DACK2, FN_IRQ2, FN_INTC_IRQ2_N, - FN_SSI_SDATA6_B, FN_HRTS0_N_B, FN_MSIOF0_RXD_B, - FN_ETH_CRS_DV, FN_RMII_CRS_DV, FN_STP_ISCLK_0_B, - FN_TS_SDEN0_D, FN_GLO_Q0_C, FN_SCL2_E, - FN_SCL2_CIS_E, FN_ETH_RX_ER, FN_RMII_RX_ER, - FN_STP_ISD_0_B, FN_TS_SPSYNC0_D, FN_GLO_Q1_C, - FN_SDA2_E, FN_SDA2_CIS_E, FN_ETH_RXD0, FN_RMII_RXD0, - FN_STP_ISEN_0_B, FN_TS_SDAT0_D, FN_GLO_I0_C, - FN_SCIFB1_SCK_G, FN_SCK1_E, FN_ETH_RXD1, - FN_RMII_RXD1, FN_HRX0_E, FN_STP_ISSYNC_0_B, - FN_TS_SCK0_D, FN_GLO_I1_C, FN_SCIFB1_RXD_G, - FN_RX1_E, FN_ETH_LINK, FN_RMII_LINK, FN_HTX0_E, - FN_STP_IVCXO27_0_B, FN_SCIFB1_TXD_G, FN_TX1_E, - FN_ETH_REF_CLK, FN_RMII_REF_CLK, FN_HCTS0_N_E, - FN_STP_IVCXO27_1_B, FN_HRX0_F, - - /* IPSR7 */ - FN_ETH_MDIO, FN_RMII_MDIO, FN_HRTS0_N_E, - FN_SIM0_D_C, FN_HCTS0_N_F, FN_ETH_TXD1, - FN_RMII_TXD1, FN_HTX0_F, FN_BPFCLK_G, FN_RDS_CLK_F, - FN_ETH_TX_EN, FN_RMII_TX_EN, FN_SIM0_CLK_C, - FN_HRTS0_N_F, FN_ETH_MAGIC, FN_RMII_MAGIC, - FN_SIM0_RST_C, FN_ETH_TXD0, FN_RMII_TXD0, - FN_STP_ISCLK_1_B, FN_TS_SDEN1_C, FN_GLO_SCLK_C, - FN_ETH_MDC, FN_RMII_MDC, FN_STP_ISD_1_B, - FN_TS_SPSYNC1_C, FN_GLO_SDATA_C, FN_PWM0, - FN_SCIFA2_SCK_C, FN_STP_ISEN_1_B, FN_TS_SDAT1_C, - FN_GLO_SS_C, FN_PWM1, FN_SCIFA2_TXD_C, - FN_STP_ISSYNC_1_B, FN_TS_SCK1_C, FN_GLO_RFON_C, - FN_PCMOE_N, FN_PWM2, FN_PWMFSW0, FN_SCIFA2_RXD_C, - FN_PCMWE_N, FN_IECLK_C, FN_DU1_DOTCLKIN, - FN_AUDIO_CLKC, FN_AUDIO_CLKOUT_C, FN_VI0_CLK, - FN_ATACS00_N, FN_AVB_RXD1, FN_MII_RXD1, - FN_VI0_DATA0_VI0_B0, FN_ATACS10_N, FN_AVB_RXD2, - FN_MII_RXD2, - - /* IPSR8 - IPSR16 */ - - FN_SEL_SCIF1_0, FN_SEL_SCIF1_1, FN_SEL_SCIF1_2, FN_SEL_SCIF1_3, - FN_SEL_SCIF1_4, - FN_SEL_SCIFB_0, FN_SEL_SCIFB_1, FN_SEL_SCIFB_2, - FN_SEL_SCIFB2_0, FN_SEL_SCIFB2_1, FN_SEL_SCIFB2_2, - FN_SEL_SCIFB1_0, FN_SEL_SCIFB1_1, FN_SEL_SCIFB1_2, FN_SEL_SCIFB1_3, - FN_SEL_SCIFB1_4, - FN_SEL_SCIFB1_5, FN_SEL_SCIFB1_6, - FN_SEL_SCIFA1_0, FN_SEL_SCIFA1_1, FN_SEL_SCIFA1_2, FN_SEL_SCIFA1_3, - FN_SEL_SCIF0_0, FN_SEL_SCIF0_1, - FN_SEL_SCFA_0, FN_SEL_SCFA_1, - FN_SEL_SOF1_0, FN_SEL_SOF1_1, - FN_SEL_SSI7_0, FN_SEL_SSI7_1, FN_SEL_SSI7_2, - FN_SEL_SSI6_0, FN_SEL_SSI6_1, - FN_SEL_SSI5_0, FN_SEL_SSI5_1, FN_SEL_SSI5_2, - FN_SEL_VI3_0, FN_SEL_VI3_1, - FN_SEL_VI2_0, FN_SEL_VI2_1, - FN_SEL_VI1_0, FN_SEL_VI1_1, - FN_SEL_VI0_0, FN_SEL_VI0_1, - FN_SEL_TSIF1_0, FN_SEL_TSIF1_1, FN_SEL_TSIF1_2, - FN_SEL_LBS_0, FN_SEL_LBS_1, - FN_SEL_TSIF0_0, FN_SEL_TSIF0_1, FN_SEL_TSIF0_2, FN_SEL_TSIF0_3, - FN_SEL_SOF3_0, FN_SEL_SOF3_1, - FN_SEL_SOF0_0, FN_SEL_SOF0_1, - - FN_SEL_TMU1_0, FN_SEL_TMU1_1, - FN_SEL_HSCIF1_0, FN_SEL_HSCIF1_1, - FN_SEL_SCIFCLK_0, FN_SEL_SCIFCLK_1, - FN_SEL_CAN0_0, FN_SEL_CAN0_1, FN_SEL_CAN0_2, FN_SEL_CAN0_3, - FN_SEL_CANCLK_0, FN_SEL_CANCLK_1, - FN_SEL_SCIFA2_0, FN_SEL_SCIFA2_1, FN_SEL_SCIFA2_2, - FN_SEL_CAN1_0, FN_SEL_CAN1_1, - FN_SEL_ADI_0, FN_SEL_ADI_1, - FN_SEL_SSP_0, FN_SEL_SSP_1, - FN_SEL_FM_0, FN_SEL_FM_1, FN_SEL_FM_2, FN_SEL_FM_3, - FN_SEL_FM_4, FN_SEL_FM_5, FN_SEL_FM_6, - FN_SEL_HSCIF0_0, FN_SEL_HSCIF0_1, FN_SEL_HSCIF0_2, FN_SEL_HSCIF0_3, - FN_SEL_HSCIF0_4, FN_SEL_HSCIF0_5, - FN_SEL_GPS_0, FN_SEL_GPS_1, FN_SEL_GPS_2, - FN_SEL_RDS_0, FN_SEL_RDS_1, FN_SEL_RDS_2, - FN_SEL_RDS_3, FN_SEL_RDS_4, FN_SEL_RDS_5, - FN_SEL_SIM_0, FN_SEL_SIM_1, FN_SEL_SIM_2, - FN_SEL_SSI8_0, FN_SEL_SSI8_1, FN_SEL_SSI8_2, - - FN_SEL_IICDVFS_0, FN_SEL_IICDVFS_1, - FN_SEL_IIC0_0, FN_SEL_IIC0_1, - FN_SEL_IEB_0, FN_SEL_IEB_1, FN_SEL_IEB_2, - FN_SEL_IIC2_0, FN_SEL_IIC2_1, FN_SEL_IIC2_2, FN_SEL_IIC2_3, - FN_SEL_IIC2_4, - FN_SEL_IIC1_0, FN_SEL_IIC1_1, FN_SEL_IIC1_2, - FN_SEL_I2C2_0, FN_SEL_I2C2_1, FN_SEL_I2C2_2, FN_SEL_I2C2_3, - FN_SEL_I2C2_4, - FN_SEL_I2C1_0, FN_SEL_I2C1_1, FN_SEL_I2C1_2, - - PINMUX_FUNCTION_END, - - PINMUX_MARK_BEGIN, - - DACK0_MARK, IRQ0_MARK, INTC_IRQ0_N_MARK, SSI_SCK6_B_MARK, - VI1_VSYNC_N_MARK, VI1_VSYNC_N_B_MARK, SSI_WS78_C_MARK, - DREQ1_N_MARK, VI1_CLKENB_MARK, VI1_CLKENB_B_MARK, - SSI_SDATA7_C_MARK, SSI_SCK78_B_MARK, DACK1_MARK, IRQ1_MARK, - INTC_IRQ1_N_MARK, SSI_WS6_B_MARK, SSI_SDATA8_C_MARK, - DREQ2_N_MARK, HSCK1_B_MARK, HCTS0_N_B_MARK, - MSIOF0_TXD_B_MARK, DACK2_MARK, IRQ2_MARK, INTC_IRQ2_N_MARK, - SSI_SDATA6_B_MARK, HRTS0_N_B_MARK, MSIOF0_RXD_B_MARK, - ETH_CRS_DV_MARK, RMII_CRS_DV_MARK, STP_ISCLK_0_B_MARK, - TS_SDEN0_D_MARK, GLO_Q0_C_MARK, SCL2_E_MARK, - SCL2_CIS_E_MARK, ETH_RX_ER_MARK, RMII_RX_ER_MARK, - STP_ISD_0_B_MARK, TS_SPSYNC0_D_MARK, GLO_Q1_C_MARK, - SDA2_E_MARK, SDA2_CIS_E_MARK, ETH_RXD0_MARK, RMII_RXD0_MARK, - STP_ISEN_0_B_MARK, TS_SDAT0_D_MARK, GLO_I0_C_MARK, - SCIFB1_SCK_G_MARK, SCK1_E_MARK, ETH_RXD1_MARK, - RMII_RXD1_MARK, HRX0_E_MARK, STP_ISSYNC_0_B_MARK, - TS_SCK0_D_MARK, GLO_I1_C_MARK, SCIFB1_RXD_G_MARK, - RX1_E_MARK, ETH_LINK_MARK, RMII_LINK_MARK, HTX0_E_MARK, - STP_IVCXO27_0_B_MARK, SCIFB1_TXD_G_MARK, TX1_E_MARK, - ETH_REF_CLK_MARK, RMII_REF_CLK_MARK, HCTS0_N_E_MARK, - STP_IVCXO27_1_B_MARK, HRX0_F_MARK, - - ETH_MDIO_MARK, RMII_MDIO_MARK, HRTS0_N_E_MARK, - SIM0_D_C_MARK, HCTS0_N_F_MARK, ETH_TXD1_MARK, - RMII_TXD1_MARK, HTX0_F_MARK, BPFCLK_G_MARK, RDS_CLK_F_MARK, - ETH_TX_EN_MARK, RMII_TX_EN_MARK, SIM0_CLK_C_MARK, - HRTS0_N_F_MARK, ETH_MAGIC_MARK, RMII_MAGIC_MARK, - SIM0_RST_C_MARK, ETH_TXD0_MARK, RMII_TXD0_MARK, - STP_ISCLK_1_B_MARK, TS_SDEN1_C_MARK, GLO_SCLK_C_MARK, - ETH_MDC_MARK, RMII_MDC_MARK, STP_ISD_1_B_MARK, - TS_SPSYNC1_C_MARK, GLO_SDATA_C_MARK, PWM0_MARK, - SCIFA2_SCK_C_MARK, STP_ISEN_1_B_MARK, TS_SDAT1_C_MARK, - GLO_SS_C_MARK, PWM1_MARK, SCIFA2_TXD_C_MARK, - STP_ISSYNC_1_B_MARK, TS_SCK1_C_MARK, GLO_RFON_C_MARK, - PCMOE_N_MARK, PWM2_MARK, PWMFSW0_MARK, SCIFA2_RXD_C_MARK, - PCMWE_N_MARK, IECLK_C_MARK, DU1_DOTCLKIN_MARK, - AUDIO_CLKC_MARK, AUDIO_CLKOUT_C_MARK, VI0_CLK_MARK, - ATACS00_N_MARK, AVB_RXD1_MARK, MII_RXD1_MARK, - VI0_DATA0_VI0_B0_MARK, ATACS10_N_MARK, AVB_RXD2_MARK, - MII_RXD2_MARK, - - PINMUX_MARK_END, -}; - -static pinmux_enum_t pinmux_data[] = { - PINMUX_DATA_GP_ALL(), /* PINMUX_DATA(GP_M_N_DATA, GP_M_N_FN...), */ - - PINMUX_IPSR_DATA(IP6_2_0, DACK0), - PINMUX_IPSR_DATA(IP6_2_0, IRQ0), - PINMUX_IPSR_DATA(IP6_2_0, INTC_IRQ0_N), - PINMUX_IPSR_MODSEL_DATA(IP6_2_0, SSI_SCK6_B, SEL_SSI6_1), - PINMUX_IPSR_MODSEL_DATA(IP6_2_0, VI1_VSYNC_N, SEL_VI1_0), - PINMUX_IPSR_MODSEL_DATA(IP6_2_0, VI1_VSYNC_N_B, SEL_VI1_1), - PINMUX_IPSR_MODSEL_DATA(IP6_2_0, SSI_WS78_C, SEL_SSI7_2), - PINMUX_IPSR_DATA(IP6_5_3, DREQ1_N), - PINMUX_IPSR_MODSEL_DATA(IP6_5_3, VI1_CLKENB, SEL_VI1_0), - PINMUX_IPSR_MODSEL_DATA(IP6_5_3, VI1_CLKENB_B, SEL_VI1_1), - PINMUX_IPSR_MODSEL_DATA(IP6_5_3, SSI_SDATA7_C, SEL_SSI7_2), - PINMUX_IPSR_MODSEL_DATA(IP6_5_3, SSI_SCK78_B, SEL_SSI7_1), - PINMUX_IPSR_DATA(IP6_8_6, DACK1), - PINMUX_IPSR_DATA(IP6_8_6, IRQ1), - PINMUX_IPSR_DATA(IP6_8_6, INTC_IRQ1_N), - PINMUX_IPSR_MODSEL_DATA(IP6_8_6, SSI_WS6_B, SEL_SSI6_1), - PINMUX_IPSR_MODSEL_DATA(IP6_8_6, SSI_SDATA8_C, SEL_SSI8_2), - PINMUX_IPSR_DATA(IP6_10_9, DREQ2_N), - PINMUX_IPSR_MODSEL_DATA(IP6_10_9, HSCK1_B, SEL_HSCIF1_1), - PINMUX_IPSR_MODSEL_DATA(IP6_10_9, HCTS0_N_B, SEL_HSCIF0_1), - PINMUX_IPSR_MODSEL_DATA(IP6_10_9, MSIOF0_TXD_B, SEL_SOF0_1), - PINMUX_IPSR_DATA(IP6_13_11, DACK2), - PINMUX_IPSR_DATA(IP6_13_11, IRQ2), - PINMUX_IPSR_DATA(IP6_13_11, INTC_IRQ2_N), - PINMUX_IPSR_MODSEL_DATA(IP6_13_11, SSI_SDATA6_B, SEL_SSI6_1), - PINMUX_IPSR_MODSEL_DATA(IP6_13_11, HRTS0_N_B, SEL_HSCIF0_1), - PINMUX_IPSR_MODSEL_DATA(IP6_13_11, MSIOF0_RXD_B, SEL_SOF0_1), - PINMUX_IPSR_DATA(IP6_16_14, ETH_CRS_DV), - PINMUX_IPSR_DATA(IP6_16_14, RMII_CRS_DV), - PINMUX_IPSR_MODSEL_DATA(IP6_16_14, STP_ISCLK_0_B, SEL_SSP_1), - PINMUX_IPSR_MODSEL_DATA(IP6_16_14, TS_SDEN0_D, SEL_TSIF0_3), - PINMUX_IPSR_MODSEL_DATA(IP6_16_14, GLO_Q0_C, SEL_GPS_2), - PINMUX_IPSR_MODSEL_DATA(IP6_16_14, SCL2_E, SEL_IIC2_4), - PINMUX_IPSR_MODSEL_DATA(IP6_16_14, SCL2_CIS_E, SEL_I2C2_4), - PINMUX_IPSR_DATA(IP6_19_17, ETH_RX_ER), - PINMUX_IPSR_DATA(IP6_19_17, RMII_RX_ER), - PINMUX_IPSR_MODSEL_DATA(IP6_19_17, STP_ISD_0_B, SEL_SSP_1), - PINMUX_IPSR_MODSEL_DATA(IP6_19_17, TS_SPSYNC0_D, SEL_TSIF0_3), - PINMUX_IPSR_MODSEL_DATA(IP6_19_17, GLO_Q1_C, SEL_GPS_2), - PINMUX_IPSR_MODSEL_DATA(IP6_19_17, SDA2_E, SEL_IIC2_4), - PINMUX_IPSR_MODSEL_DATA(IP6_19_17, SDA2_CIS_E, SEL_I2C2_4), - PINMUX_IPSR_DATA(IP6_22_20, ETH_RXD0), - PINMUX_IPSR_DATA(IP6_22_20, RMII_RXD0), - PINMUX_IPSR_MODSEL_DATA(IP6_22_20, STP_ISEN_0_B, SEL_SSP_1), - PINMUX_IPSR_MODSEL_DATA(IP6_22_20, TS_SDAT0_D, SEL_TSIF0_3), - PINMUX_IPSR_MODSEL_DATA(IP6_22_20, GLO_I0_C, SEL_GPS_2), - PINMUX_IPSR_MODSEL_DATA(IP6_22_20, SCIFB1_SCK_G, SEL_SCIFB1_6), - PINMUX_IPSR_MODSEL_DATA(IP6_22_20, SCK1_E, SEL_SCIF1_4), - PINMUX_IPSR_DATA(IP6_25_23, ETH_RXD1), - PINMUX_IPSR_DATA(IP6_25_23, RMII_RXD1), - PINMUX_IPSR_MODSEL_DATA(IP6_25_23, HRX0_E, SEL_HSCIF0_4), - PINMUX_IPSR_MODSEL_DATA(IP6_25_23, STP_ISSYNC_0_B, SEL_SSP_1), - PINMUX_IPSR_MODSEL_DATA(IP6_25_23, TS_SCK0_D, SEL_TSIF0_3), - PINMUX_IPSR_MODSEL_DATA(IP6_25_23, GLO_I1_C, SEL_GPS_2), - PINMUX_IPSR_MODSEL_DATA(IP6_25_23, SCIFB1_RXD_G, SEL_SCIFB1_6), - PINMUX_IPSR_MODSEL_DATA(IP6_25_23, RX1_E, SEL_SCIF1_4), - PINMUX_IPSR_DATA(IP6_28_26, ETH_LINK), - PINMUX_IPSR_DATA(IP6_28_26, RMII_LINK), - PINMUX_IPSR_MODSEL_DATA(IP6_28_26, HTX0_E, SEL_HSCIF0_4), - PINMUX_IPSR_MODSEL_DATA(IP6_28_26, STP_IVCXO27_0_B, SEL_SSP_1), - PINMUX_IPSR_MODSEL_DATA(IP6_28_26, SCIFB1_TXD_G, SEL_SCIFB1_6), - PINMUX_IPSR_MODSEL_DATA(IP6_28_26, TX1_E, SEL_SCIF1_4), - PINMUX_IPSR_DATA(IP6_31_29, ETH_REF_CLK), - PINMUX_IPSR_DATA(IP6_31_29, RMII_REF_CLK), - PINMUX_IPSR_MODSEL_DATA(IP6_31_29, HCTS0_N_E, SEL_HSCIF0_4), - PINMUX_IPSR_MODSEL_DATA(IP6_31_29, STP_IVCXO27_1_B, SEL_SSP_1), - PINMUX_IPSR_MODSEL_DATA(IP6_31_29, HRX0_F, SEL_HSCIF0_5), - - PINMUX_IPSR_DATA(IP7_2_0, ETH_MDIO), - PINMUX_IPSR_DATA(IP7_2_0, RMII_MDIO), - PINMUX_IPSR_MODSEL_DATA(IP7_2_0, HRTS0_N_E, SEL_HSCIF0_4), - PINMUX_IPSR_MODSEL_DATA(IP7_2_0, SIM0_D_C, SEL_SIM_2), - PINMUX_IPSR_MODSEL_DATA(IP7_2_0, HCTS0_N_F, SEL_HSCIF0_5), - PINMUX_IPSR_DATA(IP7_5_3, ETH_TXD1), - PINMUX_IPSR_DATA(IP7_5_3, RMII_TXD1), - PINMUX_IPSR_MODSEL_DATA(IP7_5_3, HTX0_F, SEL_HSCIF0_4), - PINMUX_IPSR_MODSEL_DATA(IP7_5_3, BPFCLK_G, SEL_SIM_2), - PINMUX_IPSR_MODSEL_DATA(IP7_5_3, RDS_CLK_F, SEL_HSCIF0_5), - PINMUX_IPSR_DATA(IP7_7_6, ETH_TX_EN), - PINMUX_IPSR_DATA(IP7_7_6, RMII_TX_EN), - PINMUX_IPSR_MODSEL_DATA(IP7_7_6, SIM0_CLK_C, SEL_SIM_2), - PINMUX_IPSR_MODSEL_DATA(IP7_7_6, HRTS0_N_F, SEL_HSCIF0_5), - PINMUX_IPSR_DATA(IP7_9_8, ETH_MAGIC), - PINMUX_IPSR_DATA(IP7_9_8, RMII_MAGIC), - PINMUX_IPSR_MODSEL_DATA(IP7_9_8, SIM0_RST_C, SEL_SIM_2), - PINMUX_IPSR_DATA(IP7_12_10, ETH_TXD0), - PINMUX_IPSR_DATA(IP7_12_10, RMII_TXD0), - PINMUX_IPSR_MODSEL_DATA(IP7_12_10, STP_ISCLK_1_B, SEL_SSP_1), - PINMUX_IPSR_MODSEL_DATA(IP7_12_10, TS_SDEN1_C, SEL_TSIF1_2), - PINMUX_IPSR_MODSEL_DATA(IP7_12_10, GLO_SCLK_C, SEL_GPS_2), - PINMUX_IPSR_DATA(IP7_15_13, ETH_MDC), - PINMUX_IPSR_DATA(IP7_15_13, RMII_MDC), - PINMUX_IPSR_MODSEL_DATA(IP7_15_13, STP_ISD_1_B, SEL_SSP_1), - PINMUX_IPSR_MODSEL_DATA(IP7_15_13, TS_SPSYNC1_C, SEL_TSIF1_2), - PINMUX_IPSR_MODSEL_DATA(IP7_15_13, GLO_SDATA_C, SEL_GPS_2), - PINMUX_IPSR_DATA(IP7_18_16, PWM0), - PINMUX_IPSR_MODSEL_DATA(IP7_18_16, SCIFA2_SCK_C, SEL_SCIFA2_2), - PINMUX_IPSR_MODSEL_DATA(IP7_18_16, STP_ISEN_1_B, SEL_SSP_1), - PINMUX_IPSR_MODSEL_DATA(IP7_18_16, TS_SDAT1_C, SEL_TSIF1_2), - PINMUX_IPSR_MODSEL_DATA(IP7_18_16, GLO_SS_C, SEL_GPS_2), - PINMUX_IPSR_DATA(IP7_21_19, PWM1), - PINMUX_IPSR_MODSEL_DATA(IP7_21_19, SCIFA2_TXD_C, SEL_SCIFA2_2), - PINMUX_IPSR_MODSEL_DATA(IP7_21_19, STP_ISSYNC_1_B, SEL_SSP_1), - PINMUX_IPSR_MODSEL_DATA(IP7_21_19, TS_SCK1_C, SEL_TSIF1_2), - PINMUX_IPSR_MODSEL_DATA(IP7_21_19, GLO_RFON_C, SEL_GPS_2), - PINMUX_IPSR_DATA(IP7_21_19, PCMOE_N), - PINMUX_IPSR_DATA(IP7_24_22, PWM2), - PINMUX_IPSR_DATA(IP7_24_22, PWMFSW0), - PINMUX_IPSR_MODSEL_DATA(IP7_24_22, SCIFA2_RXD_C, SEL_SCIFA2_2), - PINMUX_IPSR_DATA(IP7_24_22, PCMWE_N), - PINMUX_IPSR_MODSEL_DATA(IP7_24_22, IECLK_C, SEL_IEB_2), - PINMUX_IPSR_DATA(IP7_26_25, DU1_DOTCLKIN), - PINMUX_IPSR_DATA(IP7_26_25, AUDIO_CLKC), - PINMUX_IPSR_DATA(IP7_26_25, AUDIO_CLKOUT_C), - PINMUX_IPSR_MODSEL_DATA(IP7_28_27, VI0_CLK, SEL_VI0_0), - PINMUX_IPSR_DATA(IP7_28_27, ATACS00_N), - PINMUX_IPSR_DATA(IP7_28_27, AVB_RXD1), - PINMUX_IPSR_DATA(IP7_28_27, MII_RXD1), - PINMUX_IPSR_MODSEL_DATA(IP7_30_29, VI0_DATA0_VI0_B0, SEL_VI0_0), - PINMUX_IPSR_DATA(IP7_30_29, ATACS10_N), - PINMUX_IPSR_DATA(IP7_30_29, AVB_RXD2), - PINMUX_IPSR_DATA(IP7_30_29, MII_RXD2), - -}; - -static struct pinmux_gpio pinmux_gpios[] = { - PINMUX_GPIO_GP_ALL(), - - /*IPSR0 - IPSR5*/ - /*IPSR6*/ - GPIO_FN(DACK0), GPIO_FN(IRQ0), GPIO_FN(INTC_IRQ0_N), - GPIO_FN(SSI_SCK6_B), GPIO_FN(VI1_VSYNC_N), GPIO_FN(VI1_VSYNC_N_B), - GPIO_FN(SSI_WS78_C), GPIO_FN(DREQ1_N), GPIO_FN(VI1_CLKENB), - GPIO_FN(VI1_CLKENB_B), GPIO_FN(SSI_SDATA7_C), GPIO_FN(SSI_SCK78_B), - GPIO_FN(DACK1), GPIO_FN(IRQ1), GPIO_FN(INTC_IRQ1_N), GPIO_FN(SSI_WS6_B), - GPIO_FN(SSI_SDATA8_C), GPIO_FN(DREQ2_N), GPIO_FN(HSCK1_B), - GPIO_FN(HCTS0_N_B), GPIO_FN(MSIOF0_TXD_B), GPIO_FN(DACK2), - GPIO_FN(IRQ2), GPIO_FN(INTC_IRQ2_N), GPIO_FN(SSI_SDATA6_B), - GPIO_FN(HRTS0_N_B), GPIO_FN(MSIOF0_RXD_B), GPIO_FN(ETH_CRS_DV), - GPIO_FN(RMII_CRS_DV), GPIO_FN(STP_ISCLK_0_B), GPIO_FN(TS_SDEN0_D), - GPIO_FN(GLO_Q0_C), GPIO_FN(SCL2_E), GPIO_FN(SCL2_CIS_E), - GPIO_FN(ETH_RX_ER), GPIO_FN(RMII_RX_ER), GPIO_FN(STP_ISD_0_B), - GPIO_FN(TS_SPSYNC0_D), GPIO_FN(GLO_Q1_C), GPIO_FN(SDA2_E), - GPIO_FN(SDA2_CIS_E), GPIO_FN(ETH_RXD0), GPIO_FN(RMII_RXD0), - GPIO_FN(STP_ISEN_0_B), GPIO_FN(TS_SDAT0_D), GPIO_FN(GLO_I0_C), - GPIO_FN(SCIFB1_SCK_G), GPIO_FN(SCK1_E), GPIO_FN(ETH_RXD1), - GPIO_FN(RMII_RXD1), GPIO_FN(HRX0_E), GPIO_FN(STP_ISSYNC_0_B), - GPIO_FN(TS_SCK0_D), GPIO_FN(GLO_I1_C), GPIO_FN(SCIFB1_RXD_G), - GPIO_FN(RX1_E), GPIO_FN(ETH_LINK), GPIO_FN(RMII_LINK), GPIO_FN(HTX0_E), - GPIO_FN(STP_IVCXO27_0_B), GPIO_FN(SCIFB1_TXD_G), GPIO_FN(TX1_E), - GPIO_FN(ETH_REF_CLK), GPIO_FN(RMII_REF_CLK), GPIO_FN(HCTS0_N_E), - GPIO_FN(STP_IVCXO27_1_B), GPIO_FN(HRX0_F), - - /*IPSR7*/ - GPIO_FN(ETH_MDIO), GPIO_FN(RMII_MDIO), GPIO_FN(HRTS0_N_E), - GPIO_FN(SIM0_D_C), GPIO_FN(HCTS0_N_F), GPIO_FN(ETH_TXD1), - GPIO_FN(RMII_TXD1), GPIO_FN(HTX0_F), GPIO_FN(BPFCLK_G), - GPIO_FN(RDS_CLK_F), GPIO_FN(ETH_TX_EN), GPIO_FN(RMII_TX_EN), - GPIO_FN(SIM0_CLK_C), GPIO_FN(HRTS0_N_F), GPIO_FN(ETH_MAGIC), - GPIO_FN(RMII_MAGIC), GPIO_FN(SIM0_RST_C), GPIO_FN(ETH_TXD0), - GPIO_FN(RMII_TXD0), GPIO_FN(STP_ISCLK_1_B), GPIO_FN(TS_SDEN1_C), - GPIO_FN(GLO_SCLK_C), GPIO_FN(ETH_MDC), GPIO_FN(RMII_MDC), - GPIO_FN(STP_ISD_1_B), GPIO_FN(TS_SPSYNC1_C), GPIO_FN(GLO_SDATA_C), - GPIO_FN(PWM0), GPIO_FN(SCIFA2_SCK_C), GPIO_FN(STP_ISEN_1_B), - GPIO_FN(TS_SDAT1_C), GPIO_FN(GLO_SS_C), GPIO_FN(PWM1), - GPIO_FN(SCIFA2_TXD_C), GPIO_FN(STP_ISSYNC_1_B), GPIO_FN(TS_SCK1_C), - GPIO_FN(GLO_RFON_C), GPIO_FN(PCMOE_N), GPIO_FN(PWM2), GPIO_FN(PWMFSW0), - GPIO_FN(SCIFA2_RXD_C), GPIO_FN(PCMWE_N), GPIO_FN(IECLK_C), - GPIO_FN(DU1_DOTCLKIN), GPIO_FN(AUDIO_CLKC), GPIO_FN(AUDIO_CLKOUT_C), - GPIO_FN(VI0_CLK), GPIO_FN(ATACS00_N), GPIO_FN(AVB_RXD1), - GPIO_FN(MII_RXD1), GPIO_FN(VI0_DATA0_VI0_B0), GPIO_FN(ATACS10_N), - GPIO_FN(AVB_RXD2), GPIO_FN(MII_RXD2), - /*IPSR8 - IPSR16*/ -}; - -static struct pinmux_cfg_reg pinmux_config_regs[] = { - { PINMUX_CFG_REG("GPSR0", 0xE6060004, 32, 1) { - GP_0_31_FN, FN_IP3_17_15, - GP_0_30_FN, FN_IP3_14_12, - GP_0_29_FN, FN_IP3_11_8, - GP_0_28_FN, FN_IP3_7_4, - GP_0_27_FN, FN_IP3_3_0, - GP_0_26_FN, FN_IP2_28_26, - GP_0_25_FN, FN_IP2_25_22, - GP_0_24_FN, FN_IP2_21_18, - GP_0_23_FN, FN_IP2_17_15, - GP_0_22_FN, FN_IP2_14_12, - GP_0_21_FN, FN_IP2_11_9, - GP_0_20_FN, FN_IP2_8_6, - GP_0_19_FN, FN_IP2_5_3, - GP_0_18_FN, FN_IP2_2_0, - GP_0_17_FN, FN_IP1_29_28, - GP_0_16_FN, FN_IP1_27_26, - GP_0_15_FN, FN_IP1_25_22, - GP_0_14_FN, FN_IP1_21_18, - GP_0_13_FN, FN_IP1_17_15, - GP_0_12_FN, FN_IP1_14_12, - GP_0_11_FN, FN_IP1_11_8, - GP_0_10_FN, FN_IP1_7_4, - GP_0_9_FN, FN_IP1_3_0, - GP_0_8_FN, FN_IP0_30_27, - GP_0_7_FN, FN_IP0_26_23, - GP_0_6_FN, FN_IP0_22_20, - GP_0_5_FN, FN_IP0_19_16, - GP_0_4_FN, FN_IP0_15_12, - GP_0_3_FN, FN_IP0_11_9, - GP_0_2_FN, FN_IP0_8_6, - GP_0_1_FN, FN_IP0_5_3, - GP_0_0_FN, FN_IP0_2_0 } - }, - { PINMUX_CFG_REG("GPSR1", 0xE6060008, 32, 1) { - 0, 0, - 0, 0, - GP_1_29_FN, FN_IP6_13_11, - GP_1_28_FN, FN_IP6_10_9, - GP_1_27_FN, FN_IP6_8_6, - GP_1_26_FN, FN_IP6_5_3, - GP_1_25_FN, FN_IP6_2_0, - GP_1_24_FN, FN_IP5_29_27, - GP_1_23_FN, FN_IP5_26_24, - GP_1_22_FN, FN_IP5_23_21, - GP_1_21_FN, FN_IP5_20_18, - GP_1_20_FN, FN_IP5_17_15, - GP_1_19_FN, FN_IP5_14_13, - GP_1_18_FN, FN_IP5_12_10, - GP_1_17_FN, FN_IP5_9_6, - GP_1_16_FN, FN_IP5_5_3, - GP_1_15_FN, FN_IP5_2_0, - GP_1_14_FN, FN_IP4_29_27, - GP_1_13_FN, FN_IP4_26_24, - GP_1_12_FN, FN_IP4_23_21, - GP_1_11_FN, FN_IP4_20_18, - GP_1_10_FN, FN_IP4_17_15, - GP_1_9_FN, FN_IP4_14_12, - GP_1_8_FN, FN_IP4_11_9, - GP_1_7_FN, FN_IP4_8_6, - GP_1_6_FN, FN_IP4_5_3, - GP_1_5_FN, FN_IP4_2_0, - GP_1_4_FN, FN_IP3_31_29, - GP_1_3_FN, FN_IP3_28_26, - GP_1_2_FN, FN_IP3_25_23, - GP_1_1_FN, FN_IP3_22_20, - GP_1_0_FN, FN_IP3_19_18, } - }, - { PINMUX_CFG_REG("GPSR2", 0xE606000C, 32, 1) { - 0, 0, - 0, 0, - GP_2_29_FN, FN_IP7_15_13, - GP_2_28_FN, FN_IP7_12_10, - GP_2_27_FN, FN_IP7_9_8, - GP_2_26_FN, FN_IP7_7_6, - GP_2_25_FN, FN_IP7_5_3, - GP_2_24_FN, FN_IP7_2_0, - GP_2_23_FN, FN_IP6_31_29, - GP_2_22_FN, FN_IP6_28_26, - GP_2_21_FN, FN_IP6_25_23, - GP_2_20_FN, FN_IP6_22_20, - GP_2_19_FN, FN_IP6_19_17, - GP_2_18_FN, FN_IP6_16_14, - GP_2_17_FN, FN_VI1_DATA7_VI1_B7, - GP_2_16_FN, FN_IP8_27, - GP_2_15_FN, FN_IP8_26, - GP_2_14_FN, FN_IP8_25_24, - GP_2_13_FN, FN_IP8_23_22, - GP_2_12_FN, FN_IP8_21_20, - GP_2_11_FN, FN_IP8_19_18, - GP_2_10_FN, FN_IP8_17_16, - GP_2_9_FN, FN_IP8_15_14, - GP_2_8_FN, FN_IP8_13_12, - GP_2_7_FN, FN_IP8_11_10, - GP_2_6_FN, FN_IP8_9_8, - GP_2_5_FN, FN_IP8_7_6, - GP_2_4_FN, FN_IP8_5_4, - GP_2_3_FN, FN_IP8_3_2, - GP_2_2_FN, FN_IP8_1_0, - GP_2_1_FN, FN_IP7_30_29, - GP_2_0_FN, FN_IP7_28_27 } - }, - { PINMUX_CFG_REG("GPSR3", 0xE6060010, 32, 1) { - GP_3_31_FN, FN_IP11_21_18, - GP_3_30_FN, FN_IP11_17_15, - GP_3_29_FN, FN_IP11_14_13, - GP_3_28_FN, FN_IP11_12_11, - GP_3_27_FN, FN_IP11_10_9, - GP_3_26_FN, FN_IP11_8_7, - GP_3_25_FN, FN_IP11_6_5, - GP_3_24_FN, FN_IP11_4, - GP_3_23_FN, FN_IP11_3_0, - GP_3_22_FN, FN_IP10_29_26, - GP_3_21_FN, FN_IP10_25_23, - GP_3_20_FN, FN_IP10_22_19, - GP_3_19_FN, FN_IP10_18_15, - GP_3_18_FN, FN_IP10_14_11, - GP_3_17_FN, FN_IP10_10_7, - GP_3_16_FN, FN_IP10_6_4, - GP_3_15_FN, FN_IP10_3_0, - GP_3_14_FN, FN_IP9_31_28, - GP_3_13_FN, FN_IP9_27_26, - GP_3_12_FN, FN_IP9_25_24, - GP_3_11_FN, FN_IP9_23_22, - GP_3_10_FN, FN_IP9_21_20, - GP_3_9_FN, FN_IP9_19_18, - GP_3_8_FN, FN_IP9_17_16, - GP_3_7_FN, FN_IP9_15_12, - GP_3_6_FN, FN_IP9_11_8, - GP_3_5_FN, FN_IP9_7_6, - GP_3_4_FN, FN_IP9_5_4, - GP_3_3_FN, FN_IP9_3_2, - GP_3_2_FN, FN_IP9_1_0, - GP_3_1_FN, FN_IP8_30_29, - GP_3_0_FN, FN_IP8_28 } - }, - { PINMUX_CFG_REG("GPSR4", 0xE6060014, 32, 1) { - GP_4_31_FN, FN_IP14_18_16, - GP_4_30_FN, FN_IP14_15_12, - GP_4_29_FN, FN_IP14_11_9, - GP_4_28_FN, FN_IP14_8_6, - GP_4_27_FN, FN_IP14_5_3, - GP_4_26_FN, FN_IP14_2_0, - GP_4_25_FN, FN_IP13_30_29, - GP_4_24_FN, FN_IP13_28_26, - GP_4_23_FN, FN_IP13_25_23, - GP_4_22_FN, FN_IP13_22_19, - GP_4_21_FN, FN_IP13_18_16, - GP_4_20_FN, FN_IP13_15_13, - GP_4_19_FN, FN_IP13_12_10, - GP_4_18_FN, FN_IP13_9_7, - GP_4_17_FN, FN_IP13_6_3, - GP_4_16_FN, FN_IP13_2_0, - GP_4_15_FN, FN_IP12_30_28, - GP_4_14_FN, FN_IP12_27_25, - GP_4_13_FN, FN_IP12_24_23, - GP_4_12_FN, FN_IP12_22_20, - GP_4_11_FN, FN_IP12_19_17, - GP_4_10_FN, FN_IP12_16_14, - GP_4_9_FN, FN_IP12_13_11, - GP_4_8_FN, FN_IP12_10_8, - GP_4_7_FN, FN_IP12_7_6, - GP_4_6_FN, FN_IP12_5_4, - GP_4_5_FN, FN_IP12_3_2, - GP_4_4_FN, FN_IP12_1_0, - GP_4_3_FN, FN_IP11_31_30, - GP_4_2_FN, FN_IP11_29_27, - GP_4_1_FN, FN_IP11_26_24, - GP_4_0_FN, FN_IP11_23_22 } - }, - { PINMUX_CFG_REG("GPSR5", 0xE6060018, 32, 1) { - GP_5_31_FN, FN_IP7_24_22, - GP_5_30_FN, FN_IP7_21_19, - GP_5_29_FN, FN_IP7_18_16, - GP_5_28_FN, FN_DU_DOTCLKIN2, - GP_5_27_FN, FN_IP7_26_25, - GP_5_26_FN, FN_DU_DOTCLKIN0, - GP_5_25_FN, FN_AVS2, - GP_5_24_FN, FN_AVS1, - GP_5_23_FN, FN_USB2_OVC, - GP_5_22_FN, FN_USB2_PWEN, - GP_5_21_FN, FN_IP16_7, - GP_5_20_FN, FN_IP16_6, - GP_5_19_FN, FN_USB0_OVC_VBUS, - GP_5_18_FN, FN_USB0_PWEN, - GP_5_17_FN, FN_IP16_5_3, - GP_5_16_FN, FN_IP16_2_0, - GP_5_15_FN, FN_IP15_29_28, - GP_5_14_FN, FN_IP15_27_26, - GP_5_13_FN, FN_IP15_25_23, - GP_5_12_FN, FN_IP15_22_20, - GP_5_11_FN, FN_IP15_19_18, - GP_5_10_FN, FN_IP15_17_16, - GP_5_9_FN, FN_IP15_15_14, - GP_5_8_FN, FN_IP15_13_12, - GP_5_7_FN, FN_IP15_11_9, - GP_5_6_FN, FN_IP15_8_6, - GP_5_5_FN, FN_IP15_5_3, - GP_5_4_FN, FN_IP15_2_0, - GP_5_3_FN, FN_IP14_30_28, - GP_5_2_FN, FN_IP14_27_25, - GP_5_1_FN, FN_IP14_24_22, - GP_5_0_FN, FN_IP14_21_19 } - }, - - /*IPSR0 - IPSR5*/ - { PINMUX_CFG_REG_VAR("IPSR6", 0xE6060038, 32, - 3, 3, 3, 3, 3, 3, 3, 2, 3, 3, 3) { - /* IP6_31_29 [3] */ - FN_ETH_REF_CLK, FN_RMII_REF_CLK, FN_HCTS0_N_E, - FN_STP_IVCXO27_1_B, FN_HRX0_F, 0, 0, 0, - /* IP6_28_26 [3] */ - FN_ETH_LINK, FN_RMII_LINK, FN_HTX0_E, - FN_STP_IVCXO27_0_B, FN_SCIFB1_TXD_G, FN_TX1_E, 0, 0, - /* IP6_25_23 [3] */ - FN_ETH_RXD1, FN_RMII_RXD1, FN_HRX0_E, FN_STP_ISSYNC_0_B, - FN_TS_SCK0_D, FN_GLO_I1_C, FN_SCIFB1_RXD_G, FN_RX1_E, - /* IP6_22_20 [3] */ - FN_ETH_RXD0, FN_RMII_RXD0, FN_STP_ISEN_0_B, FN_TS_SDAT0_D, - FN_GLO_I0_C, FN_SCIFB1_SCK_G, FN_SCK1_E, 0, - /* IP6_19_17 [3] */ - FN_ETH_RX_ER, FN_RMII_RX_ER, FN_STP_ISD_0_B, - FN_TS_SPSYNC0_D, FN_GLO_Q1_C, FN_SDA2_E, FN_SDA2_CIS_E, 0, - /* IP6_16_14 [3] */ - FN_ETH_CRS_DV, FN_RMII_CRS_DV, FN_STP_ISCLK_0_B, - FN_TS_SDEN0_D, FN_GLO_Q0_C, FN_SCL2_E, - FN_SCL2_CIS_E, 0, - /* IP6_13_11 [3] */ - FN_DACK2, FN_IRQ2, FN_INTC_IRQ2_N, - FN_SSI_SDATA6_B, FN_HRTS0_N_B, FN_MSIOF0_RXD_B, 0, 0, - /* IP6_10_9 [2] */ - FN_DREQ2_N, FN_HSCK1_B, FN_HCTS0_N_B, FN_MSIOF0_TXD_B, - /* IP6_8_6 [3] */ - FN_DACK1, FN_IRQ1, FN_INTC_IRQ1_N, FN_SSI_WS6_B, - FN_SSI_SDATA8_C, 0, 0, 0, - /* IP6_5_3 [3] */ - FN_DREQ1_N, FN_VI1_CLKENB, FN_VI1_CLKENB_B, - FN_SSI_SDATA7_C, FN_SSI_SCK78_B, 0, 0, 0, - /* IP6_2_0 [3] */ - FN_DACK0, FN_IRQ0, FN_INTC_IRQ0_N, FN_SSI_SCK6_B, - FN_VI1_VSYNC_N, FN_VI1_VSYNC_N_B, FN_SSI_WS78_C, 0, } - }, - { PINMUX_CFG_REG_VAR("IPSR7", 0xE606003C, 32, - 1, 2, 2, 2, 3, 3, 3, 3, 3, 2, 2, 3, 3) { - /* IP7_31 [1] */ - 0, 0, - /* IP7_30_29 [2] */ - FN_VI0_DATA0_VI0_B0, FN_ATACS10_N, FN_AVB_RXD2, - FN_MII_RXD2, - /* IP7_28_27 [2] */ - FN_VI0_CLK, FN_ATACS00_N, FN_AVB_RXD1, FN_MII_RXD1, - /* IP7_26_25 [2] */ - FN_DU1_DOTCLKIN, FN_AUDIO_CLKC, FN_AUDIO_CLKOUT_C, 0, - /* IP7_24_22 [3] */ - FN_PWM2, FN_PWMFSW0, FN_SCIFA2_RXD_C, FN_PCMWE_N, FN_IECLK_C, - 0, 0, 0, - /* IP7_21_19 [3] */ - FN_PWM1, FN_SCIFA2_TXD_C, FN_STP_ISSYNC_1_B, FN_TS_SCK1_C, - FN_GLO_RFON_C, FN_PCMOE_N, 0, 0, - /* IP7_18_16 [3] */ - FN_PWM0, FN_SCIFA2_SCK_C, FN_STP_ISEN_1_B, FN_TS_SDAT1_C, - FN_GLO_SS_C, 0, 0, 0, - /* IP7_15_13 [3] */ - FN_ETH_MDC, FN_RMII_MDC, FN_STP_ISD_1_B, - FN_TS_SPSYNC1_C, FN_GLO_SDATA_C, 0, 0, 0, - /* IP7_12_10 [3] */ - FN_ETH_TXD0, FN_RMII_TXD0, FN_STP_ISCLK_1_B, FN_TS_SDEN1_C, - FN_GLO_SCLK_C, 0, 0, 0, - /* IP7_9_8 [2] */ - FN_ETH_MAGIC, FN_RMII_MAGIC, FN_SIM0_RST_C, 0, - /* IP7_7_6 [2] */ - FN_ETH_TX_EN, FN_RMII_TX_EN, FN_SIM0_CLK_C, FN_HRTS0_N_F, - /* IP7_5_3 [3] */ - FN_ETH_TXD1, FN_RMII_TXD1, FN_HTX0_F, FN_BPFCLK_G, FN_RDS_CLK_F, - 0, 0, 0, - /* IP7_2_0 [3] */ - FN_ETH_MDIO, FN_RMII_MDIO, FN_HRTS0_N_E, - FN_SIM0_D_C, FN_HCTS0_N_F, 0, 0, 0, } - }, - /*IPSR8 - IPSR16*/ - { PINMUX_CFG_REG("INOUTSEL0", 0xE6050004, 32, 1) { GP_INOUTSEL(0) } }, - { PINMUX_CFG_REG("INOUTSEL1", 0xE6051004, 32, 1) { - 0, 0, - 0, 0, - GP_1_29_IN, GP_1_29_OUT, - GP_1_28_IN, GP_1_28_OUT, - GP_1_27_IN, GP_1_27_OUT, - GP_1_26_IN, GP_1_26_OUT, - GP_1_25_IN, GP_1_25_OUT, - GP_1_24_IN, GP_1_24_OUT, - GP_1_23_IN, GP_1_23_OUT, - GP_1_22_IN, GP_1_22_OUT, - GP_1_21_IN, GP_1_21_OUT, - GP_1_20_IN, GP_1_20_OUT, - GP_1_19_IN, GP_1_19_OUT, - GP_1_18_IN, GP_1_18_OUT, - GP_1_17_IN, GP_1_17_OUT, - GP_1_16_IN, GP_1_16_OUT, - GP_1_15_IN, GP_1_15_OUT, - GP_1_14_IN, GP_1_14_OUT, - GP_1_13_IN, GP_1_13_OUT, - GP_1_12_IN, GP_1_12_OUT, - GP_1_11_IN, GP_1_11_OUT, - GP_1_10_IN, GP_1_10_OUT, - GP_1_9_IN, GP_1_9_OUT, - GP_1_8_IN, GP_1_8_OUT, - GP_1_7_IN, GP_1_7_OUT, - GP_1_6_IN, GP_1_6_OUT, - GP_1_5_IN, GP_1_5_OUT, - GP_1_4_IN, GP_1_4_OUT, - GP_1_3_IN, GP_1_3_OUT, - GP_1_2_IN, GP_1_2_OUT, - GP_1_1_IN, GP_1_1_OUT, - GP_1_0_IN, GP_1_0_OUT, } - }, - { PINMUX_CFG_REG("INOUTSEL2", 0xE6052004, 32, 1) { - 0, 0, - 0, 0, - GP_2_29_IN, GP_2_29_OUT, - GP_2_28_IN, GP_2_28_OUT, - GP_2_27_IN, GP_2_27_OUT, - GP_2_26_IN, GP_2_26_OUT, - GP_2_25_IN, GP_2_25_OUT, - GP_2_24_IN, GP_2_24_OUT, - GP_2_23_IN, GP_2_23_OUT, - GP_2_22_IN, GP_2_22_OUT, - GP_2_21_IN, GP_2_21_OUT, - GP_2_20_IN, GP_2_20_OUT, - GP_2_19_IN, GP_2_19_OUT, - GP_2_18_IN, GP_2_18_OUT, - GP_2_17_IN, GP_2_17_OUT, - GP_2_16_IN, GP_2_16_OUT, - GP_2_15_IN, GP_2_15_OUT, - GP_2_14_IN, GP_2_14_OUT, - GP_2_13_IN, GP_2_13_OUT, - GP_2_12_IN, GP_2_12_OUT, - GP_2_11_IN, GP_2_11_OUT, - GP_2_10_IN, GP_2_10_OUT, - GP_2_9_IN, GP_2_9_OUT, - GP_2_8_IN, GP_2_8_OUT, - GP_2_7_IN, GP_2_7_OUT, - GP_2_6_IN, GP_2_6_OUT, - GP_2_5_IN, GP_2_5_OUT, - GP_2_4_IN, GP_2_4_OUT, - GP_2_3_IN, GP_2_3_OUT, - GP_2_2_IN, GP_2_2_OUT, - GP_2_1_IN, GP_2_1_OUT, - GP_2_0_IN, GP_2_0_OUT, } - }, - { PINMUX_CFG_REG("INOUTSEL3", 0xE6053004, 32, 1) { GP_INOUTSEL(3) } }, - { PINMUX_CFG_REG("INOUTSEL4", 0xE6054004, 32, 1) { GP_INOUTSEL(4) } }, - { PINMUX_CFG_REG("INOUTSEL5", 0xE6055004, 32, 1) { GP_INOUTSEL(5) } }, - { }, -}; - -static struct pinmux_data_reg pinmux_data_regs[] = { - { PINMUX_DATA_REG("INDT0", 0xE6050008, 32) { GP_INDT(0) } }, - { PINMUX_DATA_REG("INDT1", 0xE6051008, 32) { - 0, 0, GP_1_29_DATA, GP_1_28_DATA, - GP_1_27_DATA, GP_1_26_DATA, GP_1_25_DATA, GP_1_24_DATA, - GP_1_23_DATA, GP_1_22_DATA, GP_1_21_DATA, GP_1_20_DATA, - GP_1_19_DATA, GP_1_18_DATA, GP_1_17_DATA, GP_1_16_DATA, - GP_1_15_DATA, GP_1_14_DATA, GP_1_13_DATA, GP_1_12_DATA, - GP_1_11_DATA, GP_1_10_DATA, GP_1_9_DATA, GP_1_8_DATA, - GP_1_7_DATA, GP_1_6_DATA, GP_1_5_DATA, GP_1_4_DATA, - GP_1_3_DATA, GP_1_2_DATA, GP_1_1_DATA, GP_1_0_DATA } - }, - { PINMUX_DATA_REG("INDT2", 0xE6052008, 32) { - 0, 0, GP_2_29_DATA, GP_2_28_DATA, - GP_2_27_DATA, GP_2_26_DATA, GP_2_25_DATA, GP_2_24_DATA, - GP_2_23_DATA, GP_2_22_DATA, GP_2_21_DATA, GP_2_20_DATA, - GP_2_19_DATA, GP_2_18_DATA, GP_2_17_DATA, GP_2_16_DATA, - GP_2_15_DATA, GP_2_14_DATA, GP_2_13_DATA, GP_2_12_DATA, - GP_2_11_DATA, GP_2_10_DATA, GP_2_9_DATA, GP_2_8_DATA, - GP_2_7_DATA, GP_2_6_DATA, GP_2_5_DATA, GP_2_4_DATA, - GP_2_3_DATA, GP_2_2_DATA, GP_2_1_DATA, GP_2_0_DATA } - }, - { PINMUX_DATA_REG("INDT3", 0xE6053008, 32) { GP_INDT(3) } }, - { PINMUX_DATA_REG("INDT4", 0xE6054008, 32) { GP_INDT(4) } }, - { PINMUX_DATA_REG("INDT5", 0xE6055008, 32) { GP_INDT(5) } }, - { }, -}; - -static struct pinmux_info r8a7790_pinmux_info = { - .name = "r8a7790_pfc", - - .unlock_reg = 0xe6060000, /* PMMR */ - - .reserved_id = PINMUX_RESERVED, - .data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END }, - .input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END }, - .output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END }, - .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, - .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, - - .first_gpio = GPIO_GP_0_0, - .last_gpio = GPIO_FN_MII_RXD2 /* GPIO_FN_TCLK1_B */, - - .gpios = pinmux_gpios, - .cfg_regs = pinmux_config_regs, - .data_regs = pinmux_data_regs, - - .gpio_data = pinmux_data, - .gpio_data_size = ARRAY_SIZE(pinmux_data), -}; - -void r8a7790_pinmux_init(void) -{ - register_pinmux(&r8a7790_pinmux_info); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7790.h b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7790.h deleted file mode 100644 index a13317be0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7790.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * arch/arm/cpu/armv7/rmobile/pfc-r8a7790.h - * - * Copyright (C) 2013 Renesas Electronics Corporation - * - * SPDX-License-Identifier: GPL-2.0 - */ - -#ifndef __PFC_R8A7790_H__ -#define __PFC_R8A7790_H__ - -#include <sh_pfc.h> -#include <asm/gpio.h> - -#define CPU_32_PORT(fn, pfx, sfx) \ - PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ - PORT_10(fn, pfx##2, sfx), PORT_1(fn, pfx##30, sfx), \ - PORT_1(fn, pfx##31, sfx) - -#define CPU_32_PORT2(fn, pfx, sfx) \ - PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ - PORT_10(fn, pfx##2, sfx) - -#if defined(CONFIG_R8A7790) -#define CPU_32_PORT1(fn, pfx, sfx) \ - PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ - PORT_10(fn, pfx##2, sfx) \ -/* GP_0_0_DATA -> GP_5_31_DATA (except for GP1[30],GP1[31],GP2[30],GP2[31]) */ -#define CPU_ALL_PORT(fn, pfx, sfx) \ - CPU_32_PORT(fn, pfx##_0_, sfx), \ - CPU_32_PORT1(fn, pfx##_1_, sfx), \ - CPU_32_PORT2(fn, pfx##_2_, sfx), \ - CPU_32_PORT(fn, pfx##_3_, sfx), \ - CPU_32_PORT(fn, pfx##_4_, sfx), \ - CPU_32_PORT(fn, pfx##_5_, sfx) - -#elif defined(CONFIG_R8A7791) -#define CPU_32_PORT1(fn, pfx, sfx) \ - PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ - PORT_1(fn, pfx##20, sfx), PORT_1(fn, pfx##21, sfx), \ - PORT_1(fn, pfx##22, sfx), PORT_1(fn, pfx##23, sfx), \ - PORT_1(fn, pfx##24, sfx), PORT_1(fn, pfx##25, sfx) - -/* - * GP_0_0_DATA -> GP_7_25_DATA - * (except for GP1[26],GP1[27],GP1[28],GP1[29]),GP1[30]),GP1[31] - * GP7[26],GP7[27],GP7[28],GP7[29]),GP7[30]),GP7[31]) - */ -#define CPU_ALL_PORT(fn, pfx, sfx) \ - CPU_32_PORT(fn, pfx##_0_, sfx), \ - CPU_32_PORT1(fn, pfx##_1_, sfx), \ - CPU_32_PORT(fn, pfx##_2_, sfx), \ - CPU_32_PORT(fn, pfx##_3_, sfx), \ - CPU_32_PORT(fn, pfx##_4_, sfx), \ - CPU_32_PORT(fn, pfx##_5_, sfx), \ - CPU_32_PORT(fn, pfx##_6_, sfx), \ - CPU_32_PORT1(fn, pfx##_7_, sfx) -#else -#error "NO support" -#endif - -#define _GP_GPIO(pfx, sfx) PINMUX_GPIO(GPIO_GP##pfx, GP##pfx##_DATA) -#define _GP_DATA(pfx, sfx) PINMUX_DATA(GP##pfx##_DATA, GP##pfx##_FN, \ - GP##pfx##_IN, GP##pfx##_OUT) - -#define _GP_INOUTSEL(pfx, sfx) GP##pfx##_IN, GP##pfx##_OUT -#define _GP_INDT(pfx, sfx) GP##pfx##_DATA - -#define GP_ALL(str) CPU_ALL_PORT(_PORT_ALL, GP, str) -#define PINMUX_GPIO_GP_ALL() CPU_ALL_PORT(_GP_GPIO, , unused) -#define PINMUX_DATA_GP_ALL() CPU_ALL_PORT(_GP_DATA, , unused) - -#define PORT_10_REV(fn, pfx, sfx) \ - PORT_1(fn, pfx##9, sfx), PORT_1(fn, pfx##8, sfx), \ - PORT_1(fn, pfx##7, sfx), PORT_1(fn, pfx##6, sfx), \ - PORT_1(fn, pfx##5, sfx), PORT_1(fn, pfx##4, sfx), \ - PORT_1(fn, pfx##3, sfx), PORT_1(fn, pfx##2, sfx), \ - PORT_1(fn, pfx##1, sfx), PORT_1(fn, pfx##0, sfx) - -#define CPU_32_PORT_REV(fn, pfx, sfx) \ - PORT_1(fn, pfx##31, sfx), PORT_1(fn, pfx##30, sfx), \ - PORT_10_REV(fn, pfx##2, sfx), PORT_10_REV(fn, pfx##1, sfx), \ - PORT_10_REV(fn, pfx, sfx) - -#define GP_INOUTSEL(bank) CPU_32_PORT_REV(_GP_INOUTSEL, _##bank##_, unused) -#define GP_INDT(bank) CPU_32_PORT_REV(_GP_INDT, _##bank##_, unused) - -#define PINMUX_IPSR_DATA(ipsr, fn) PINMUX_DATA(fn##_MARK, FN_##ipsr, FN_##fn) -#define PINMUX_IPSR_MODSEL_DATA(ipsr, fn, ms) PINMUX_DATA(fn##_MARK, FN_##ms, \ - FN_##ipsr, FN_##fn) - -#endif /* __PFC_R8A7790_H__ */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7791.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7791.c deleted file mode 100644 index f49f990a0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-r8a7791.c +++ /dev/null @@ -1,1117 +0,0 @@ -/* - * arch/arm/cpu/armv7/rmobile/pfc-r8a7791.c - * - * Copyright (C) 2013 Renesas Electronics Corporation - * - * SPDX-License-Identifier: GPL-2.0 - */ - -#include <common.h> -#include <sh_pfc.h> -#include <asm/gpio.h> -#include "pfc-r8a7790.h" - -enum { - PINMUX_RESERVED = 0, - - PINMUX_DATA_BEGIN, - GP_ALL(DATA), - PINMUX_DATA_END, - - PINMUX_INPUT_BEGIN, - GP_ALL(IN), - PINMUX_INPUT_END, - - PINMUX_OUTPUT_BEGIN, - GP_ALL(OUT), - PINMUX_OUTPUT_END, - - PINMUX_FUNCTION_BEGIN, - GP_ALL(FN), - - /* GPSR0 */ - FN_IP0_0, FN_IP0_1, FN_IP0_2, FN_IP0_3, FN_IP0_4, FN_IP0_5, - FN_IP0_6, FN_IP0_7, FN_IP0_8, FN_IP0_9, FN_IP0_10, FN_IP0_11, - FN_IP0_12, FN_IP0_13, FN_IP0_14, FN_IP0_15, FN_IP0_18_16, FN_IP0_20_19, - FN_IP0_22_21, FN_IP0_24_23, FN_IP0_26_25, FN_IP0_28_27, FN_IP0_30_29, - FN_IP1_1_0, FN_IP1_3_2, FN_IP1_5_4, FN_IP1_7_6, FN_IP1_10_8, - FN_IP1_13_11, FN_IP1_16_14, FN_IP1_19_17, FN_IP1_22_20, - - /* GPSR1 */ - FN_IP1_25_23, FN_IP1_28_26, FN_IP1_31_29, FN_IP2_2_0, FN_IP2_4_3, - FN_IP2_6_5, FN_IP2_9_7, FN_IP2_12_10, FN_IP2_15_13, FN_IP2_18_16, - FN_IP2_20_19, FN_IP2_22_21, FN_EX_CS0_N, FN_IP2_24_23, FN_IP2_26_25, - FN_IP2_29_27, FN_IP3_2_0, FN_IP3_5_3, FN_IP3_8_6, FN_RD_N, - FN_IP3_11_9, FN_IP3_13_12, FN_IP3_15_14 , FN_IP3_17_16 , FN_IP3_19_18, - FN_IP3_21_20, - - /* GPSR2 */ - FN_IP3_27_25, FN_IP3_30_28, FN_IP4_1_0, FN_IP4_4_2, FN_IP4_7_5, - FN_IP4_9_8, FN_IP4_12_10, FN_IP4_15_13, FN_IP4_18_16, FN_IP4_19, - FN_IP4_20, FN_IP4_21, FN_IP4_23_22, FN_IP4_25_24, FN_IP4_27_26, - FN_IP4_30_28, FN_IP5_2_0, FN_IP5_5_3, FN_IP5_8_6, FN_IP5_11_9, - FN_IP5_14_12, FN_IP5_16_15, FN_IP5_19_17, FN_IP5_21_20, FN_IP5_23_22, - FN_IP5_25_24, FN_IP5_28_26, FN_IP5_31_29, FN_AUDIO_CLKA, FN_IP6_2_0, - FN_IP6_5_3, FN_IP6_7_6, - - /* GPSR3 */ - FN_IP7_5_3, FN_IP7_8_6, FN_IP7_10_9, FN_IP7_12_11, FN_IP7_14_13, - FN_IP7_16_15, FN_IP7_18_17, FN_IP7_20_19, FN_IP7_23_21, FN_IP7_26_24, - FN_IP7_29_27, FN_IP8_2_0, FN_IP8_5_3, FN_IP8_8_6, FN_IP8_11_9, - FN_IP8_14_12, FN_IP8_17_15, FN_IP8_20_18, FN_IP8_23_21, FN_IP8_25_24, - FN_IP8_27_26, FN_IP8_30_28, FN_IP9_2_0, FN_IP9_5_3, FN_IP9_6, FN_IP9_7, - FN_IP9_10_8, FN_IP9_11, FN_IP9_12, FN_IP9_15_13, FN_IP9_16, - FN_IP9_18_17, - - /* GPSR4 */ - FN_VI0_CLK, FN_IP9_20_19, FN_IP9_22_21, FN_IP9_24_23, FN_IP9_26_25, - FN_VI0_DATA0_VI0_B0, FN_VI0_DATA0_VI0_B1, FN_VI0_DATA0_VI0_B2, - FN_IP9_28_27, FN_VI0_DATA0_VI0_B4, FN_VI0_DATA0_VI0_B5, - FN_VI0_DATA0_VI0_B6, FN_VI0_DATA0_VI0_B7, FN_IP9_31_29, FN_IP10_2_0, - FN_IP10_5_3, FN_IP10_8_6, FN_IP10_11_9, FN_IP10_14_12, FN_IP10_16_15, - FN_IP10_18_17, FN_IP10_21_19, FN_IP10_24_22, FN_IP10_26_25, - FN_IP10_28_27, FN_IP10_31_29, FN_IP11_2_0, FN_IP11_5_3, FN_IP11_8_6, - FN_IP15_1_0, FN_IP15_3_2, FN_IP15_5_4, - - /* GPSR5 */ - FN_IP11_11_9, FN_IP11_14_12, FN_IP11_16_15, FN_IP11_18_17, FN_IP11_19, - FN_IP11_20, FN_IP11_21, FN_IP11_22, FN_IP11_23, FN_IP11_24, - FN_IP11_25, FN_IP11_26, FN_IP11_27, FN_IP11_29_28, FN_IP11_31_30, - FN_IP12_1_0, FN_IP12_3_2, FN_IP12_6_4, FN_IP12_9_7, FN_IP12_12_10, - FN_IP12_15_13, FN_IP12_17_16, FN_IP12_19_18, FN_IP12_21_20, - FN_IP12_23_22, FN_IP12_26_24, FN_IP12_29_27, FN_IP13_2_0, FN_IP13_4_3, - FN_IP13_6_5, FN_IP13_9_7, FN_IP3_24_22, - - /* GPSR6 */ - FN_IP13_10, FN_IP13_11, FN_IP13_12, FN_IP13_13, FN_IP13_14, - FN_IP13_15, FN_IP13_18_16, FN_IP13_21_19, FN_IP13_22, FN_IP13_24_23, - FN_IP13_25, FN_IP13_26, FN_IP13_27, FN_IP13_30_28, FN_IP14_1_0, - FN_IP14_2, FN_IP14_3, FN_IP14_4, FN_IP14_5, FN_IP14_6, FN_IP14_7, - FN_IP14_10_8, FN_IP14_13_11, FN_IP14_16_14, FN_IP14_19_17, - FN_IP14_22_20, FN_IP14_25_23, FN_IP14_28_26, FN_IP14_31_29, - - /* GPSR7 */ - FN_IP15_17_15, FN_IP15_20_18, FN_IP15_23_21, FN_IP15_26_24, - FN_IP15_29_27, FN_IP16_2_0, FN_IP16_5_3, FN_IP16_7_6, FN_IP16_9_8, - FN_IP16_11_10, FN_IP6_9_8, FN_IP6_11_10, FN_IP6_13_12, FN_IP6_15_14, - FN_IP6_18_16, FN_IP6_20_19, FN_IP6_23_21, FN_IP6_26_24, FN_IP6_29_27, - FN_IP7_2_0, FN_IP15_8_6, FN_IP15_11_9, FN_IP15_14_12, - FN_USB0_PWEN, FN_USB0_OVC, FN_USB1_PWEN, - - /* IPSR0 - IPSR10 */ - - /* IPSR11 */ - FN_VI0_R5, FN_VI2_DATA6, FN_GLO_SDATA_B, FN_RX0_C, FN_SDA1_D, - FN_VI0_R6, FN_VI2_DATA7, FN_GLO_SS_B, FN_TX1_C, FN_SCL4_B, - FN_VI0_R7, FN_GLO_RFON_B, FN_RX1_C, FN_CAN0_RX_E, - FN_SDA4_B, FN_HRX1_D, FN_SCIFB0_RXD_D, - FN_VI1_HSYNC_N, FN_AVB_RXD0, FN_TS_SDATA0_B, FN_TX4_B, FN_SCIFA4_TXD_B, - FN_VI1_VSYNC_N, FN_AVB_RXD1, FN_TS_SCK0_B, FN_RX4_B, FN_SCIFA4_RXD_B, - FN_VI1_CLKENB, FN_AVB_RXD2, FN_TS_SDEN0_B, - FN_VI1_FIELD, FN_AVB_RXD3, FN_TS_SPSYNC0_B, - FN_VI1_CLK, FN_AVB_RXD4, FN_VI1_DATA0, FN_AVB_RXD5, - FN_VI1_DATA1, FN_AVB_RXD6, FN_VI1_DATA2, FN_AVB_RXD7, - FN_VI1_DATA3, FN_AVB_RX_ER, FN_VI1_DATA4, FN_AVB_MDIO, - FN_VI1_DATA5, FN_AVB_RX_DV, FN_VI1_DATA6, FN_AVB_MAGIC, - FN_VI1_DATA7, FN_AVB_MDC, - FN_ETH_MDIO, FN_AVB_RX_CLK, FN_SCL2_C, - FN_ETH_CRS_DV, FN_AVB_LINK, FN_SDA2_C, - - /* IPSR12 */ - FN_ETH_RX_ER, FN_AVB_CRS, FN_SCL3, FN_SCL7, - FN_ETH_RXD0, FN_AVB_PHY_INT, FN_SDA3, FN_SDA7, - FN_ETH_RXD1, FN_AVB_GTXREFCLK, FN_CAN0_TX_C, - FN_SCL2_D, FN_MSIOF1_RXD_E, - FN_ETH_LINK, FN_AVB_TXD0, FN_CAN0_RX_C, FN_SDA2_D, FN_MSIOF1_SCK_E, - FN_ETH_REFCLK, FN_AVB_TXD1, FN_SCIFA3_RXD_B, - FN_CAN1_RX_C, FN_MSIOF1_SYNC_E, - FN_ETH_TXD1, FN_AVB_TXD2, FN_SCIFA3_TXD_B, - FN_CAN1_TX_C, FN_MSIOF1_TXD_E, - FN_ETH_TX_EN, FN_AVB_TXD3, FN_TCLK1_B, FN_CAN_CLK_B, - FN_ETH_MAGIC, FN_AVB_TXD4, FN_IETX_C, - FN_ETH_TXD0, FN_AVB_TXD5, FN_IECLK_C, - FN_ETH_MDC, FN_AVB_TXD6, FN_IERX_C, - FN_STP_IVCXO27_0, FN_AVB_TXD7, FN_SCIFB2_TXD_D, - FN_ADIDATA_B, FN_MSIOF0_SYNC_C, - FN_STP_ISCLK_0, FN_AVB_TX_EN, FN_SCIFB2_RXD_D, - FN_ADICS_SAMP_B, FN_MSIOF0_SCK_C, - - /* IPSR13 */ - /* MOD_SEL */ - FN_SEL_SCIF1_0, FN_SEL_SCIF1_1, FN_SEL_SCIF1_2, FN_SEL_SCIF1_3, - FN_SEL_SCIFB_0, FN_SEL_SCIFB_1, FN_SEL_SCIFB_2, FN_SEL_SCIFB_3, - FN_SEL_SCIFB2_0, FN_SEL_SCIFB2_1, FN_SEL_SCIFB2_2, FN_SEL_SCIFB2_3, - FN_SEL_SCIFB1_0, FN_SEL_SCIFB1_1, FN_SEL_SCIFB1_2, FN_SEL_SCIFB1_3, - FN_SEL_SCIFA1_0, FN_SEL_SCIFA1_1, FN_SEL_SCIFA1_2, - FN_SEL_SSI9_0, FN_SEL_SSI9_1, - FN_SEL_SCFA_0, FN_SEL_SCFA_1, - FN_SEL_QSP_0, FN_SEL_QSP_1, - FN_SEL_SSI7_0, FN_SEL_SSI7_1, - FN_SEL_HSCIF1_0, FN_SEL_HSCIF1_1, FN_SEL_HSCIF1_2, FN_SEL_HSCIF1_3, - FN_SEL_HSCIF1_4, - FN_SEL_VI1_0, FN_SEL_VI1_1, FN_SEL_VI1_2, - FN_SEL_TMU1_0, FN_SEL_TMU1_1, - FN_SEL_LBS_0, FN_SEL_LBS_1, FN_SEL_LBS_2, FN_SEL_LBS_3, - FN_SEL_TSIF0_0, FN_SEL_TSIF0_1, FN_SEL_TSIF0_2, FN_SEL_TSIF0_3, - FN_SEL_SOF0_0, FN_SEL_SOF0_1, FN_SEL_SOF0_2, - - /* MOD_SEL2 */ - FN_SEL_SCIF0_0, FN_SEL_SCIF0_1, FN_SEL_SCIF0_2, FN_SEL_SCIF0_3, - FN_SEL_SCIF0_4, - FN_SEL_SCIF_0, FN_SEL_SCIF_1, - FN_SEL_CAN0_0, FN_SEL_CAN0_1, FN_SEL_CAN0_2, FN_SEL_CAN0_3, - FN_SEL_CAN0_4, FN_SEL_CAN0_5, - FN_SEL_CAN1_0, FN_SEL_CAN1_1, FN_SEL_CAN1_2, FN_SEL_CAN1_3, - FN_SEL_SCIFA2_0, FN_SEL_SCIFA2_1, - FN_SEL_SCIF4_0, FN_SEL_SCIF4_1, FN_SEL_SCIF4_2, - FN_SEL_ADG_0, FN_SEL_ADG_1, - FN_SEL_FM_0, FN_SEL_FM_1, FN_SEL_FM_2, FN_SEL_FM_3, FN_SEL_FM_4, - FN_SEL_SCIFA5_0, FN_SEL_SCIFA5_1, FN_SEL_SCIFA5_2, - FN_SEL_GPS_0, FN_SEL_GPS_1, FN_SEL_GPS_2, FN_SEL_GPS_3, - FN_SEL_SCIFA4_0, FN_SEL_SCIFA4_1, FN_SEL_SCIFA4_2, - FN_SEL_SCIFA3_0, FN_SEL_SCIFA3_1, FN_SEL_SCIFA3_2, - FN_SEL_SIM_0, FN_SEL_SIM_1, - FN_SEL_SSI8_0, FN_SEL_SSI8_1, - - /* MOD_SEL3 */ - FN_SEL_HSCIF2_0, FN_SEL_HSCIF2_1, FN_SEL_HSCIF2_2, FN_SEL_HSCIF2_3, - FN_SEL_CANCLK_0, FN_SEL_CANCLK_1, FN_SEL_CANCLK_2, FN_SEL_CANCLK_3, - FN_SEL_IIC8_0, FN_SEL_IIC8_1, FN_SEL_IIC8_2, - FN_SEL_IIC7_0, FN_SEL_IIC7_1, FN_SEL_IIC7_2, - FN_SEL_IIC4_0, FN_SEL_IIC4_1, FN_SEL_IIC4_2, - FN_SEL_IIC3_0, FN_SEL_IIC3_1, FN_SEL_IIC3_2, FN_SEL_IIC3_3, - FN_SEL_SCIF3_0, FN_SEL_SCIF3_1, FN_SEL_SCIF3_2, FN_SEL_SCIF3_3, - FN_SEL_IEB_0, FN_SEL_IEB_1, FN_SEL_IEB_2, - FN_SEL_MMC_0, FN_SEL_MMC_1, - FN_SEL_SCIF5_0, FN_SEL_SCIF5_1, - FN_SEL_IIC2_0, FN_SEL_IIC2_1, FN_SEL_IIC2_2, FN_SEL_IIC2_3, - FN_SEL_IIC1_0, FN_SEL_IIC1_1, FN_SEL_IIC1_2, FN_SEL_IIC1_3, - FN_SEL_IIC1_4, - FN_SEL_IIC0_0, FN_SEL_IIC0_1, FN_SEL_IIC0_2, - - /* MOD_SEL4 */ - FN_SEL_SOF1_0, FN_SEL_SOF1_1, FN_SEL_SOF1_2, FN_SEL_SOF1_3, - FN_SEL_SOF1_4, - FN_SEL_HSCIF0_0, FN_SEL_HSCIF0_1, FN_SEL_HSCIF0_2, - FN_SEL_DIS_0, FN_SEL_DIS_1, FN_SEL_DIS_2, - FN_SEL_RAD_0, FN_SEL_RAD_1, - FN_SEL_RCN_0, FN_SEL_RCN_1, - FN_SEL_RSP_0, FN_SEL_RSP_1, - FN_SEL_SCIF2_0, FN_SEL_SCIF2_1, FN_SEL_SCIF2_2, FN_SEL_SCIF2_3, - FN_SEL_SCIF2_4, - FN_SEL_SOF2_0, FN_SEL_SOF2_1, FN_SEL_SOF2_2, FN_SEL_SOF2_3, - FN_SEL_SOF2_4, - FN_SEL_SSI1_0, FN_SEL_SSI1_1, - FN_SEL_SSI0_0, FN_SEL_SSI0_1, - FN_SEL_SSP_0, FN_SEL_SSP_1, FN_SEL_SSP_2, - PINMUX_FUNCTION_END, - - PINMUX_MARK_BEGIN, - - EX_CS0_N_MARK, RD_N_MARK, - - AUDIO_CLKA_MARK, - - VI0_CLK_MARK, VI0_DATA0_VI0_B0_MARK, VI0_DATA0_VI0_B1_MARK, - VI0_DATA0_VI0_B2_MARK, VI0_DATA0_VI0_B4_MARK, VI0_DATA0_VI0_B5_MARK, - VI0_DATA0_VI0_B6_MARK, VI0_DATA0_VI0_B7_MARK, - - USB0_PWEN_MARK, USB0_OVC_MARK, USB1_PWEN_MARK, - - /* IPSR0 IPSR10 */ - /* IPSR11 */ - VI0_R5_MARK, VI2_DATA6_MARK, GLO_SDATA_B_MARK, RX0_C_MARK, SDA1_D_MARK, - VI0_R6_MARK, VI2_DATA7_MARK, GLO_SS_B_MARK, TX1_C_MARK, SCL4_B_MARK, - VI0_R7_MARK, GLO_RFON_B_MARK, RX1_C_MARK, CAN0_RX_E_MARK, - SDA4_B_MARK, _MARK, HRX1_D_MARK, SCIFB0_RXD_D_MARK, - VI1_HSYNC_N_MARK, AVB_RXD0_MARK, TS_SDATA0_B_MARK, - TX4_B_MARK, SCIFA4_TXD_B_MARK, - VI1_VSYNC_N_MARK, AVB_RXD1_MARK, TS_SCK0_B_MARK, - RX4_B_MARK, SCIFA4_RXD_B_MARK, - VI1_CLKENB_MARK, AVB_RXD2_MARK, TS_SDEN0_B_MARK, - VI1_FIELD_MARK, AVB_RXD3_MARK, TS_SPSYNC0_B_MARK, - VI1_CLK_MARK, AVB_RXD4_MARK, VI1_DATA0_MARK, AVB_RXD5_MARK, - VI1_DATA1_MARK, AVB_RXD6_MARK, VI1_DATA2_MARK, AVB_RXD7_MARK, - VI1_DATA3_MARK, AVB_RX_ER_MARK, VI1_DATA4_MARK, AVB_MDIO_MARK, - VI1_DATA5_MARK, AVB_RX_DV_MARK, VI1_DATA6_MARK, AVB_MAGIC_MARK, - VI1_DATA7_MARK, AVB_MDC_MARK, - ETH_MDIO_MARK, AVB_RX_CLK_MARK, SCL2_C_MARK, - ETH_CRS_DV_MARK, AVB_LINK_MARK, SDA2_C_MARK, - - /* IPSR12 */ - ETH_RX_ER_MARK, AVB_CRS_MARK, SCL3_MARK, SCL7_MARK, - ETH_RXD0_MARK, AVB_PHY_INT_MARK, SDA3_MARK, SDA7_MARK, - ETH_RXD1_MARK, AVB_GTXREFCLK_MARK, CAN0_TX_C_MARK, - SCL2_D_MARK, MSIOF1_RXD_E_MARK, - ETH_LINK_MARK, AVB_TXD0_MARK, CAN0_RX_C_MARK, - SDA2_D_MARK, MSIOF1_SCK_E_MARK, - ETH_REFCLK_MARK, AVB_TXD1_MARK, SCIFA3_RXD_B_MARK, - CAN1_RX_C_MARK, MSIOF1_SYNC_E_MARK, - ETH_TXD1_MARK, AVB_TXD2_MARK, SCIFA3_TXD_B_MARK, - CAN1_TX_C_MARK, MSIOF1_TXD_E_MARK, - ETH_TX_EN_MARK, AVB_TXD3_MARK, TCLK1_B_MARK, CAN_CLK_B_MARK, - ETH_MAGIC_MARK, AVB_TXD4_MARK, IETX_C_MARK, - ETH_TXD0_MARK, AVB_TXD5_MARK, IECLK_C_MARK, - ETH_MDC_MARK, AVB_TXD6_MARK, IERX_C_MARK, - STP_IVCXO27_0_MARK, AVB_TXD7_MARK, SCIFB2_TXD_D_MARK, - ADIDATA_B_MARK, MSIOF0_SYNC_C_MARK, - STP_ISCLK_0_MARK, AVB_TX_EN_MARK, SCIFB2_RXD_D_MARK, - ADICS_SAMP_B_MARK, MSIOF0_SCK_C_MARK, - - /* IPSR13 */ - PINMUX_MARK_END, -}; - -static pinmux_enum_t pinmux_data[] = { - PINMUX_DATA_GP_ALL(), /* PINMUX_DATA(GP_M_N_DATA, GP_M_N_FN...), */ - - /* OTHER IPSR0 - IPSR10 */ - /* IPSR11 */ - PINMUX_IPSR_DATA(IP11_2_0, VI0_R5), - PINMUX_IPSR_DATA(IP11_2_0, VI2_DATA6), - PINMUX_IPSR_MODSEL_DATA(IP11_2_0, GLO_SDATA_B, SEL_GPS_1), - PINMUX_IPSR_MODSEL_DATA(IP11_2_0, RX0_C, SEL_SCIF0_2), - PINMUX_IPSR_MODSEL_DATA(IP11_2_0, SDA1_D, SEL_IIC1_3), - PINMUX_IPSR_DATA(IP11_5_3, VI0_R6), - PINMUX_IPSR_DATA(IP11_5_3, VI2_DATA7), - PINMUX_IPSR_MODSEL_DATA(IP11_5_3, GLO_SS_B, SEL_GPS_1), - PINMUX_IPSR_MODSEL_DATA(IP11_5_3, TX1_C, SEL_SCIF1_2), - PINMUX_IPSR_MODSEL_DATA(IP11_5_3, SCL4_B, SEL_IIC4_1), - PINMUX_IPSR_DATA(IP11_8_6, VI0_R7), - PINMUX_IPSR_MODSEL_DATA(IP11_8_6, GLO_RFON_B, SEL_GPS_1), - PINMUX_IPSR_MODSEL_DATA(IP11_8_6, RX1_C, SEL_SCIF1_2), - PINMUX_IPSR_MODSEL_DATA(IP11_8_6, CAN0_RX_E, SEL_CAN0_4), - PINMUX_IPSR_MODSEL_DATA(IP11_8_6, SDA4_B, SEL_IIC4_1), - PINMUX_IPSR_MODSEL_DATA(IP11_8_6, HRX1_D, SEL_HSCIF1_3), - PINMUX_IPSR_MODSEL_DATA(IP11_8_6, SCIFB0_RXD_D, SEL_SCIFB_3), - PINMUX_IPSR_MODSEL_DATA(IP11_11_9, VI1_HSYNC_N, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_11_9, AVB_RXD0), - PINMUX_IPSR_MODSEL_DATA(IP11_11_9, TS_SDATA0_B, SEL_TSIF0_1), - PINMUX_IPSR_MODSEL_DATA(IP11_11_9, TX4_B, SEL_SCIF4_1), - PINMUX_IPSR_MODSEL_DATA(IP11_11_9, SCIFA4_TXD_B, SEL_SCIFA4_1), - PINMUX_IPSR_MODSEL_DATA(IP11_14_12, VI1_VSYNC_N, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_14_12, AVB_RXD1), - PINMUX_IPSR_MODSEL_DATA(IP11_14_12, TS_SCK0_B, SEL_TSIF0_1), - PINMUX_IPSR_MODSEL_DATA(IP11_14_12, RX4_B, SEL_SCIF4_1), - PINMUX_IPSR_MODSEL_DATA(IP11_14_12, SCIFA4_RXD_B, SEL_SCIFA4_1), - PINMUX_IPSR_MODSEL_DATA(IP11_16_15, VI1_CLKENB, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_16_15, AVB_RXD2), - PINMUX_IPSR_MODSEL_DATA(IP11_16_15, TS_SDEN0_B, SEL_TSIF0_1), - PINMUX_IPSR_MODSEL_DATA(IP11_18_17, VI1_FIELD, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_18_17, AVB_RXD3), - PINMUX_IPSR_MODSEL_DATA(IP11_18_17, TS_SPSYNC0_B, SEL_TSIF0_1), - PINMUX_IPSR_MODSEL_DATA(IP11_19, VI1_CLK, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_19, AVB_RXD4), - PINMUX_IPSR_MODSEL_DATA(IP11_20, VI1_DATA0, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_20, AVB_RXD5), - PINMUX_IPSR_MODSEL_DATA(IP11_21, VI1_DATA1, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_21, AVB_RXD6), - PINMUX_IPSR_MODSEL_DATA(IP11_22, VI1_DATA2, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_22, AVB_RXD7), - PINMUX_IPSR_MODSEL_DATA(IP11_23, VI1_DATA3, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_23, AVB_RX_ER), - PINMUX_IPSR_MODSEL_DATA(IP11_24, VI1_DATA4, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_24, AVB_MDIO), - PINMUX_IPSR_MODSEL_DATA(IP11_25, VI1_DATA5, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_25, AVB_RX_DV), - PINMUX_IPSR_MODSEL_DATA(IP11_26, VI1_DATA6, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_26, AVB_MAGIC), - PINMUX_IPSR_MODSEL_DATA(IP11_27, VI1_DATA7, SEL_VI1_0), - PINMUX_IPSR_DATA(IP11_27, AVB_MDC), - PINMUX_IPSR_DATA(IP11_29_28, ETH_MDIO), - PINMUX_IPSR_DATA(IP11_29_28, AVB_RX_CLK), - PINMUX_IPSR_MODSEL_DATA(IP11_29_28, SCL2_C, SEL_IIC2_2), - PINMUX_IPSR_DATA(IP11_31_30, ETH_CRS_DV), - PINMUX_IPSR_DATA(IP11_31_30, AVB_LINK), - PINMUX_IPSR_MODSEL_DATA(IP11_31_30, SDA2_C, SEL_IIC2_2), - - /* IPSR12 */ - PINMUX_IPSR_DATA(IP12_1_0, ETH_RX_ER), - PINMUX_IPSR_DATA(IP12_1_0, AVB_CRS), - PINMUX_IPSR_MODSEL_DATA(IP12_1_0, SCL3, SEL_IIC3_0), - PINMUX_IPSR_MODSEL_DATA(IP12_1_0, SCL7, SEL_IIC7_0), - PINMUX_IPSR_DATA(IP12_3_2, ETH_RXD0), - PINMUX_IPSR_DATA(IP12_3_2, AVB_PHY_INT), - PINMUX_IPSR_MODSEL_DATA(IP12_3_2, SDA3, SEL_IIC3_0), - PINMUX_IPSR_MODSEL_DATA(IP12_3_2, SDA7, SEL_IIC7_0), - PINMUX_IPSR_DATA(IP12_6_4, ETH_RXD1), - PINMUX_IPSR_DATA(IP12_6_4, AVB_GTXREFCLK), - PINMUX_IPSR_MODSEL_DATA(IP12_6_4, CAN0_TX_C, SEL_CAN0_2), - PINMUX_IPSR_MODSEL_DATA(IP12_6_4, SCL2_D, SEL_IIC2_3), - PINMUX_IPSR_MODSEL_DATA(IP12_6_4, MSIOF1_RXD_E, SEL_SOF1_4), - PINMUX_IPSR_DATA(IP12_9_7, ETH_LINK), - PINMUX_IPSR_DATA(IP12_9_7, AVB_TXD0), - PINMUX_IPSR_MODSEL_DATA(IP12_9_7, CAN0_RX_C, SEL_CAN0_2), - PINMUX_IPSR_MODSEL_DATA(IP12_9_7, SDA2_D, SEL_IIC2_3), - PINMUX_IPSR_MODSEL_DATA(IP12_9_7, MSIOF1_SCK_E, SEL_SOF1_4), - PINMUX_IPSR_DATA(IP12_12_10, ETH_REFCLK), - PINMUX_IPSR_DATA(IP12_12_10, AVB_TXD1), - PINMUX_IPSR_MODSEL_DATA(IP12_12_10, SCIFA3_RXD_B, SEL_SCIFA3_1), - PINMUX_IPSR_MODSEL_DATA(IP12_12_10, CAN1_RX_C, SEL_CAN1_2), - PINMUX_IPSR_MODSEL_DATA(IP12_12_10, MSIOF1_SYNC_E, SEL_SOF1_4), - PINMUX_IPSR_DATA(IP12_15_13, ETH_TXD1), - PINMUX_IPSR_DATA(IP12_15_13, AVB_TXD2), - PINMUX_IPSR_MODSEL_DATA(IP12_15_13, SCIFA3_TXD_B, SEL_SCIFA3_1), - PINMUX_IPSR_MODSEL_DATA(IP12_15_13, CAN1_TX_C, SEL_CAN1_2), - PINMUX_IPSR_MODSEL_DATA(IP12_15_13, MSIOF1_TXD_E, SEL_SOF1_4), - PINMUX_IPSR_DATA(IP12_17_16, ETH_TX_EN), - PINMUX_IPSR_DATA(IP12_17_16, AVB_TXD3), - PINMUX_IPSR_MODSEL_DATA(IP12_17_16, TCLK1_B, SEL_TMU1_0), - PINMUX_IPSR_MODSEL_DATA(IP12_17_16, CAN_CLK_B, SEL_CANCLK_1), - PINMUX_IPSR_DATA(IP12_19_18, ETH_MAGIC), - PINMUX_IPSR_DATA(IP12_19_18, AVB_TXD4), - PINMUX_IPSR_MODSEL_DATA(IP12_19_18, IETX_C, SEL_IEB_2), - PINMUX_IPSR_DATA(IP12_21_20, ETH_TXD0), - PINMUX_IPSR_DATA(IP12_21_20, AVB_TXD5), - PINMUX_IPSR_MODSEL_DATA(IP12_21_20, IECLK_C, SEL_IEB_2), - PINMUX_IPSR_DATA(IP12_23_22, ETH_MDC), - PINMUX_IPSR_DATA(IP12_23_22, AVB_TXD6), - PINMUX_IPSR_MODSEL_DATA(IP12_23_22, IERX_C, SEL_IEB_2), - PINMUX_IPSR_MODSEL_DATA(IP12_26_24, STP_IVCXO27_0, SEL_SSP_0), - PINMUX_IPSR_DATA(IP12_26_24, AVB_TXD7), - PINMUX_IPSR_MODSEL_DATA(IP12_26_24, SCIFB2_TXD_D, SEL_SCIFB2_3), - PINMUX_IPSR_MODSEL_DATA(IP12_26_24, ADIDATA_B, SEL_RAD_1), - PINMUX_IPSR_MODSEL_DATA(IP12_26_24, MSIOF0_SYNC_C, SEL_SOF0_2), - PINMUX_IPSR_MODSEL_DATA(IP12_29_27, STP_ISCLK_0, SEL_SSP_0), - PINMUX_IPSR_DATA(IP12_29_27, AVB_TX_EN), - PINMUX_IPSR_MODSEL_DATA(IP12_29_27, SCIFB2_RXD_D, SEL_SCIFB2_3), - PINMUX_IPSR_MODSEL_DATA(IP12_29_27, ADICS_SAMP_B, SEL_RAD_1), - PINMUX_IPSR_MODSEL_DATA(IP12_29_27, MSIOF0_SCK_C, SEL_SOF0_2), - - /* IPSR13 - IPSR16 */ -}; - -static struct pinmux_gpio pinmux_gpios[] = { - PINMUX_GPIO_GP_ALL(), - - /* OTHER, IPSR0 - IPSR10 */ - /* IPSR11 */ - GPIO_FN(VI0_R5), GPIO_FN(VI2_DATA6), GPIO_FN(GLO_SDATA_B), - GPIO_FN(RX0_C), GPIO_FN(SDA1_D), - GPIO_FN(VI0_R6), GPIO_FN(VI2_DATA7), - GPIO_FN(GLO_SS_B), GPIO_FN(TX1_C), GPIO_FN(SCL4_B), - GPIO_FN(VI0_R7), GPIO_FN(GLO_RFON_B), - GPIO_FN(RX1_C), GPIO_FN(CAN0_RX_E), - GPIO_FN(SDA4_B), GPIO_FN(HRX1_D), GPIO_FN(SCIFB0_RXD_D), - GPIO_FN(VI1_HSYNC_N), GPIO_FN(AVB_RXD0), GPIO_FN(TS_SDATA0_B), - GPIO_FN(TX4_B), GPIO_FN(SCIFA4_TXD_B), - GPIO_FN(VI1_VSYNC_N), GPIO_FN(AVB_RXD1), GPIO_FN(TS_SCK0_B), - GPIO_FN(RX4_B), GPIO_FN(SCIFA4_RXD_B), - GPIO_FN(VI1_CLKENB), GPIO_FN(AVB_RXD2), GPIO_FN(TS_SDEN0_B), - GPIO_FN(VI1_FIELD), GPIO_FN(AVB_RXD3), GPIO_FN(TS_SPSYNC0_B), - GPIO_FN(VI1_CLK), GPIO_FN(AVB_RXD4), - GPIO_FN(VI1_DATA0), GPIO_FN(AVB_RXD5), - GPIO_FN(VI1_DATA1), GPIO_FN(AVB_RXD6), - GPIO_FN(VI1_DATA2), GPIO_FN(AVB_RXD7), - GPIO_FN(VI1_DATA3), GPIO_FN(AVB_RX_ER), - GPIO_FN(VI1_DATA4), GPIO_FN(AVB_MDIO), - GPIO_FN(VI1_DATA5), GPIO_FN(AVB_RX_DV), - GPIO_FN(VI1_DATA6), GPIO_FN(AVB_MAGIC), - GPIO_FN(VI1_DATA7), GPIO_FN(AVB_MDC), - GPIO_FN(ETH_MDIO), GPIO_FN(AVB_RX_CLK), GPIO_FN(SCL2_C), - GPIO_FN(ETH_CRS_DV), GPIO_FN(AVB_LINK), GPIO_FN(SDA2_C), - - /* IPSR12 */ - GPIO_FN(ETH_RX_ER), GPIO_FN(AVB_CRS), GPIO_FN(SCL3), GPIO_FN(SCL7), - GPIO_FN(ETH_RXD0), GPIO_FN(AVB_PHY_INT), GPIO_FN(SDA3), GPIO_FN(SDA7), - GPIO_FN(ETH_RXD1), GPIO_FN(AVB_GTXREFCLK), GPIO_FN(CAN0_TX_C), - GPIO_FN(SCL2_D), GPIO_FN(MSIOF1_RXD_E), - GPIO_FN(ETH_LINK), GPIO_FN(AVB_TXD0), GPIO_FN(CAN0_RX_C), - GPIO_FN(SDA2_D), GPIO_FN(MSIOF1_SCK_E), - GPIO_FN(ETH_REFCLK), GPIO_FN(AVB_TXD1), GPIO_FN(SCIFA3_RXD_B), - GPIO_FN(CAN1_RX_C), GPIO_FN(MSIOF1_SYNC_E), - GPIO_FN(ETH_TXD1), GPIO_FN(AVB_TXD2), GPIO_FN(SCIFA3_TXD_B), - GPIO_FN(CAN1_TX_C), GPIO_FN(MSIOF1_TXD_E), - GPIO_FN(ETH_TX_EN), GPIO_FN(AVB_TXD3), - GPIO_FN(TCLK1_B), GPIO_FN(CAN_CLK_B), - GPIO_FN(ETH_MAGIC), GPIO_FN(AVB_TXD4), GPIO_FN(IETX_C), - GPIO_FN(ETH_TXD0), GPIO_FN(AVB_TXD5), GPIO_FN(IECLK_C), - GPIO_FN(ETH_MDC), GPIO_FN(AVB_TXD6), GPIO_FN(IERX_C), - GPIO_FN(STP_IVCXO27_0), GPIO_FN(AVB_TXD7), GPIO_FN(SCIFB2_TXD_D), - GPIO_FN(ADIDATA_B), GPIO_FN(MSIOF0_SYNC_C), - GPIO_FN(STP_ISCLK_0), GPIO_FN(AVB_TX_EN), GPIO_FN(SCIFB2_RXD_D), - GPIO_FN(ADICS_SAMP_B), GPIO_FN(MSIOF0_SCK_C), - - /* IPSR13 - IPSR16 */ -}; - -static struct pinmux_cfg_reg pinmux_config_regs[] = { - { PINMUX_CFG_REG("GPSR0", 0xE6060004, 32, 1) { - GP_0_31_FN, FN_IP1_22_20, - GP_0_30_FN, FN_IP1_19_17, - GP_0_29_FN, FN_IP1_16_14, - GP_0_28_FN, FN_IP1_13_11, - GP_0_27_FN, FN_IP1_10_8, - GP_0_26_FN, FN_IP1_7_6, - GP_0_25_FN, FN_IP1_5_4, - GP_0_24_FN, FN_IP1_3_2, - GP_0_23_FN, FN_IP1_1_0, - GP_0_22_FN, FN_IP0_30_29, - GP_0_21_FN, FN_IP0_28_27, - GP_0_20_FN, FN_IP0_26_25, - GP_0_19_FN, FN_IP0_24_23, - GP_0_18_FN, FN_IP0_22_21, - GP_0_17_FN, FN_IP0_20_19, - GP_0_16_FN, FN_IP0_18_16, - GP_0_15_FN, FN_IP0_15, - GP_0_14_FN, FN_IP0_14, - GP_0_13_FN, FN_IP0_13, - GP_0_12_FN, FN_IP0_12, - GP_0_11_FN, FN_IP0_11, - GP_0_10_FN, FN_IP0_10, - GP_0_9_FN, FN_IP0_9, - GP_0_8_FN, FN_IP0_8, - GP_0_7_FN, FN_IP0_7, - GP_0_6_FN, FN_IP0_6, - GP_0_5_FN, FN_IP0_5, - GP_0_4_FN, FN_IP0_4, - GP_0_3_FN, FN_IP0_3, - GP_0_2_FN, FN_IP0_2, - GP_0_1_FN, FN_IP0_1, - GP_0_0_FN, FN_IP0_0, } - }, - { PINMUX_CFG_REG("GPSR1", 0xE6060008, 32, 1) { - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - GP_1_25_FN, FN_IP3_21_20, - GP_1_24_FN, FN_IP3_19_18, - GP_1_23_FN, FN_IP3_17_16, - GP_1_22_FN, FN_IP3_15_14, - GP_1_21_FN, FN_IP3_13_12, - GP_1_20_FN, FN_IP3_11_9, - GP_1_19_FN, FN_RD_N, - GP_1_18_FN, FN_IP3_8_6, - GP_1_17_FN, FN_IP3_5_3, - GP_1_16_FN, FN_IP3_2_0, - GP_1_15_FN, FN_IP2_29_27, - GP_1_14_FN, FN_IP2_26_25, - GP_1_13_FN, FN_IP2_24_23, - GP_1_12_FN, FN_EX_CS0_N, - GP_1_11_FN, FN_IP2_22_21, - GP_1_10_FN, FN_IP2_20_19, - GP_1_9_FN, FN_IP2_18_16, - GP_1_8_FN, FN_IP2_15_13, - GP_1_7_FN, FN_IP2_12_10, - GP_1_6_FN, FN_IP2_9_7, - GP_1_5_FN, FN_IP2_6_5, - GP_1_4_FN, FN_IP2_4_3, - GP_1_3_FN, FN_IP2_2_0, - GP_1_2_FN, FN_IP1_31_29, - GP_1_1_FN, FN_IP1_28_26, - GP_1_0_FN, FN_IP1_25_23, } - }, - { PINMUX_CFG_REG("GPSR2", 0xE606000C, 32, 1) { - GP_2_31_FN, FN_IP6_7_6, - GP_2_30_FN, FN_IP6_5_3, - GP_2_29_FN, FN_IP6_2_0, - GP_2_28_FN, FN_AUDIO_CLKA, - GP_2_27_FN, FN_IP5_31_29, - GP_2_26_FN, FN_IP5_28_26, - GP_2_25_FN, FN_IP5_25_24, - GP_2_24_FN, FN_IP5_23_22, - GP_2_23_FN, FN_IP5_21_20, - GP_2_22_FN, FN_IP5_19_17, - GP_2_21_FN, FN_IP5_16_15, - GP_2_20_FN, FN_IP5_14_12, - GP_2_19_FN, FN_IP5_11_9, - GP_2_18_FN, FN_IP5_8_6, - GP_2_17_FN, FN_IP5_5_3, - GP_2_16_FN, FN_IP5_2_0, - GP_2_15_FN, FN_IP4_30_28, - GP_2_14_FN, FN_IP4_27_26, - GP_2_13_FN, FN_IP4_25_24, - GP_2_12_FN, FN_IP4_23_22, - GP_2_11_FN, FN_IP4_21, - GP_2_10_FN, FN_IP4_20, - GP_2_9_FN, FN_IP4_19, - GP_2_8_FN, FN_IP4_18_16, - GP_2_7_FN, FN_IP4_15_13, - GP_2_6_FN, FN_IP4_12_10, - GP_2_5_FN, FN_IP4_9_8, - GP_2_4_FN, FN_IP4_7_5, - GP_2_3_FN, FN_IP4_4_2, - GP_2_2_FN, FN_IP4_1_0, - GP_2_1_FN, FN_IP3_30_28, - GP_2_0_FN, FN_IP3_27_25 } - }, - { PINMUX_CFG_REG("GPSR3", 0xE6060010, 32, 1) { - GP_3_31_FN, FN_IP9_18_17, - GP_3_30_FN, FN_IP9_16, - GP_3_29_FN, FN_IP9_15_13, - GP_3_28_FN, FN_IP9_12, - GP_3_27_FN, FN_IP9_11, - GP_3_26_FN, FN_IP9_10_8, - GP_3_25_FN, FN_IP9_7, - GP_3_24_FN, FN_IP9_6, - GP_3_23_FN, FN_IP9_5_3, - GP_3_22_FN, FN_IP9_2_0, - GP_3_21_FN, FN_IP8_30_28, - GP_3_20_FN, FN_IP8_27_26, - GP_3_19_FN, FN_IP8_25_24, - GP_3_18_FN, FN_IP8_23_21, - GP_3_17_FN, FN_IP8_20_18, - GP_3_16_FN, FN_IP8_17_15, - GP_3_15_FN, FN_IP8_14_12, - GP_3_14_FN, FN_IP8_11_9, - GP_3_13_FN, FN_IP8_8_6, - GP_3_12_FN, FN_IP8_5_3, - GP_3_11_FN, FN_IP8_2_0, - GP_3_10_FN, FN_IP7_29_27, - GP_3_9_FN, FN_IP7_26_24, - GP_3_8_FN, FN_IP7_23_21, - GP_3_7_FN, FN_IP7_20_19, - GP_3_6_FN, FN_IP7_18_17, - GP_3_5_FN, FN_IP7_16_15, - GP_3_4_FN, FN_IP7_14_13, - GP_3_3_FN, FN_IP7_12_11, - GP_3_2_FN, FN_IP7_10_9, - GP_3_1_FN, FN_IP7_8_6, - GP_3_0_FN, FN_IP7_5_3 } - }, - { PINMUX_CFG_REG("GPSR4", 0xE6060014, 32, 1) { - GP_4_31_FN, FN_IP15_5_4, - GP_4_30_FN, FN_IP15_3_2, - GP_4_29_FN, FN_IP15_1_0, - GP_4_28_FN, FN_IP11_8_6, - GP_4_27_FN, FN_IP11_5_3, - GP_4_26_FN, FN_IP11_2_0, - GP_4_25_FN, FN_IP10_31_29, - GP_4_24_FN, FN_IP10_28_27, - GP_4_23_FN, FN_IP10_26_25, - GP_4_22_FN, FN_IP10_24_22, - GP_4_21_FN, FN_IP10_21_19, - GP_4_20_FN, FN_IP10_18_17, - GP_4_19_FN, FN_IP10_16_15, - GP_4_18_FN, FN_IP10_14_12, - GP_4_17_FN, FN_IP10_11_9, - GP_4_16_FN, FN_IP10_8_6, - GP_4_15_FN, FN_IP10_5_3, - GP_4_14_FN, FN_IP10_2_0, - GP_4_13_FN, FN_IP9_31_29, - GP_4_12_FN, FN_VI0_DATA0_VI0_B7, - GP_4_11_FN, FN_VI0_DATA0_VI0_B6, - GP_4_10_FN, FN_VI0_DATA0_VI0_B5, - GP_4_9_FN, FN_VI0_DATA0_VI0_B4, - GP_4_8_FN, FN_IP9_28_27, - GP_4_7_FN, FN_VI0_DATA0_VI0_B2, - GP_4_6_FN, FN_VI0_DATA0_VI0_B1, - GP_4_5_FN, FN_VI0_DATA0_VI0_B0, - GP_4_4_FN, FN_IP9_26_25, - GP_4_3_FN, FN_IP9_24_23, - GP_4_2_FN, FN_IP9_22_21, - GP_4_1_FN, FN_IP9_20_19, - GP_4_0_FN, FN_VI0_CLK } - }, - { PINMUX_CFG_REG("GPSR5", 0xE6060018, 32, 1) { - GP_5_31_FN, FN_IP3_24_22, - GP_5_30_FN, FN_IP13_9_7, - GP_5_29_FN, FN_IP13_6_5, - GP_5_28_FN, FN_IP13_4_3, - GP_5_27_FN, FN_IP13_2_0, - GP_5_26_FN, FN_IP12_29_27, - GP_5_25_FN, FN_IP12_26_24, - GP_5_24_FN, FN_IP12_23_22, - GP_5_23_FN, FN_IP12_21_20, - GP_5_22_FN, FN_IP12_19_18, - GP_5_21_FN, FN_IP12_17_16, - GP_5_20_FN, FN_IP12_15_13, - GP_5_19_FN, FN_IP12_12_10, - GP_5_18_FN, FN_IP12_9_7, - GP_5_17_FN, FN_IP12_6_4, - GP_5_16_FN, FN_IP12_3_2, - GP_5_15_FN, FN_IP12_1_0, - GP_5_14_FN, FN_IP11_31_30, - GP_5_13_FN, FN_IP11_29_28, - GP_5_12_FN, FN_IP11_27, - GP_5_11_FN, FN_IP11_26, - GP_5_10_FN, FN_IP11_25, - GP_5_9_FN, FN_IP11_24, - GP_5_8_FN, FN_IP11_23, - GP_5_7_FN, FN_IP11_22, - GP_5_6_FN, FN_IP11_21, - GP_5_5_FN, FN_IP11_20, - GP_5_4_FN, FN_IP11_19, - GP_5_3_FN, FN_IP11_18_17, - GP_5_2_FN, FN_IP11_16_15, - GP_5_1_FN, FN_IP11_14_12, - GP_5_0_FN, FN_IP11_11_9 } - }, - { PINMUX_CFG_REG("GPSR6", 0xE606001C, 32, 1) { - 0, 0, - 0, 0, - GP_6_29_FN, FN_IP14_31_29, - GP_6_28_FN, FN_IP14_28_26, - GP_6_27_FN, FN_IP14_25_23, - GP_6_26_FN, FN_IP14_22_20, - GP_6_25_FN, FN_IP14_19_17, - GP_6_24_FN, FN_IP14_16_14, - GP_6_23_FN, FN_IP14_13_11, - GP_6_22_FN, FN_IP14_10_8, - GP_6_21_FN, FN_IP14_7, - GP_6_20_FN, FN_IP14_6, - GP_6_19_FN, FN_IP14_5, - GP_6_18_FN, FN_IP14_4, - GP_6_17_FN, FN_IP14_3, - GP_6_16_FN, FN_IP14_2, - GP_6_15_FN, FN_IP14_1_0, - GP_6_14_FN, FN_IP13_30_28, - GP_6_13_FN, FN_IP13_27, - GP_6_12_FN, FN_IP13_26, - GP_6_11_FN, FN_IP13_25, - GP_6_10_FN, FN_IP13_24_23, - GP_6_9_FN, FN_IP13_22, - 0, 0, - GP_6_7_FN, FN_IP13_21_19, - GP_6_6_FN, FN_IP13_18_16, - GP_6_5_FN, FN_IP13_15, - GP_6_4_FN, FN_IP13_14, - GP_6_3_FN, FN_IP13_13, - GP_6_2_FN, FN_IP13_12, - GP_6_1_FN, FN_IP13_11, - GP_6_0_FN, FN_IP13_10 } - }, - { PINMUX_CFG_REG("GPSR7", 0xE6060074, 32, 1) { - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - GP_7_25_FN, FN_USB1_PWEN, - GP_7_24_FN, FN_USB0_OVC, - GP_7_23_FN, FN_USB0_PWEN, - GP_7_22_FN, FN_IP15_14_12, - GP_7_21_FN, FN_IP15_11_9, - GP_7_20_FN, FN_IP15_8_6, - GP_7_19_FN, FN_IP7_2_0, - GP_7_18_FN, FN_IP6_29_27, - GP_7_17_FN, FN_IP6_26_24, - GP_7_16_FN, FN_IP6_23_21, - GP_7_15_FN, FN_IP6_20_19, - GP_7_14_FN, FN_IP6_18_16, - GP_7_13_FN, FN_IP6_15_14, - GP_7_12_FN, FN_IP6_13_12, - GP_7_11_FN, FN_IP6_11_10, - GP_7_10_FN, FN_IP6_9_8, - GP_7_9_FN, FN_IP16_11_10, - GP_7_8_FN, FN_IP16_9_8, - GP_7_7_FN, FN_IP16_7_6, - GP_7_6_FN, FN_IP16_5_3, - GP_7_5_FN, FN_IP16_2_0, - GP_7_4_FN, FN_IP15_29_27, - GP_7_3_FN, FN_IP15_26_24, - GP_7_2_FN, FN_IP15_23_21, - GP_7_1_FN, FN_IP15_20_18, - GP_7_0_FN, FN_IP15_17_15 } - }, - /* IPSR0 - IPSR10 */ - { PINMUX_CFG_REG_VAR("IPSR11", 0xE606004C, 32, - 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, - 3, 3, 3, 3, 3) { - /* IP11_31_30 [2] */ - FN_ETH_CRS_DV, FN_AVB_LINK, FN_SDA2_C, 0, - /* IP11_29_28 [2] */ - FN_ETH_MDIO, FN_AVB_RX_CLK, FN_SCL2_C, 0, - /* IP11_27 [1] */ - FN_VI1_DATA7, FN_AVB_MDC, - /* IP11_26 [1] */ - FN_VI1_DATA6, FN_AVB_MAGIC, - /* IP11_25 [1] */ - FN_VI1_DATA5, FN_AVB_RX_DV, - /* IP11_24 [1] */ - FN_VI1_DATA4, FN_AVB_MDIO, - /* IP11_23 [1] */ - FN_VI1_DATA3, FN_AVB_RX_ER, - /* IP11_22 [1] */ - FN_VI1_DATA2, FN_AVB_RXD7, - /* IP11_21 [1] */ - FN_VI1_DATA1, FN_AVB_RXD6, - /* IP11_20 [1] */ - FN_VI1_DATA0, FN_AVB_RXD5, - /* IP11_19 [1] */ - FN_VI1_CLK, FN_AVB_RXD4, - /* IP11_18_17 [2] */ - FN_VI1_FIELD, FN_AVB_RXD3, FN_TS_SPSYNC0_B, 0, - /* IP11_16_15 [2] */ - FN_VI1_CLKENB, FN_AVB_RXD2, FN_TS_SDEN0_B, 0, - /* IP11_14_12 [3] */ - FN_VI1_VSYNC_N, FN_AVB_RXD1, FN_TS_SCK0_B, - FN_RX4_B, FN_SCIFA4_RXD_B, - 0, 0, 0, - /* IP11_11_9 [3] */ - FN_VI1_HSYNC_N, FN_AVB_RXD0, FN_TS_SDATA0_B, - FN_TX4_B, FN_SCIFA4_TXD_B, - 0, 0, 0, - /* IP11_8_6 [3] */ - FN_VI0_R7, FN_GLO_RFON_B, FN_RX1_C, FN_CAN0_RX_E, - FN_SDA4_B, FN_HRX1_D, FN_SCIFB0_RXD_D, 0, - /* IP11_5_3 [3] */ - FN_VI0_R6, FN_VI2_DATA7, FN_GLO_SS_B, FN_TX1_C, FN_SCL4_B, - 0, 0, 0, - /* IP11_2_0 [3] */ - FN_VI0_R5, FN_VI2_DATA6, FN_GLO_SDATA_B, FN_RX0_C, FN_SDA1_D, - 0, 0, 0, } - }, - { PINMUX_CFG_REG_VAR("IPSR12", 0xE6060050, 32, - 2, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 2, 2) { - /* IP12_31_30 [2] */ - 0, 0, 0, 0, - /* IP12_29_27 [3] */ - FN_STP_ISCLK_0, FN_AVB_TX_EN, FN_SCIFB2_RXD_D, - FN_ADICS_SAMP_B, FN_MSIOF0_SCK_C, - 0, 0, 0, - /* IP12_26_24 [3] */ - FN_STP_IVCXO27_0, FN_AVB_TXD7, FN_SCIFB2_TXD_D, - FN_ADIDATA_B, FN_MSIOF0_SYNC_C, - 0, 0, 0, - /* IP12_23_22 [2] */ - FN_ETH_MDC, FN_AVB_TXD6, FN_IERX_C, 0, - /* IP12_21_20 [2] */ - FN_ETH_TXD0, FN_AVB_TXD5, FN_IECLK_C, 0, - /* IP12_19_18 [2] */ - FN_ETH_MAGIC, FN_AVB_TXD4, FN_IETX_C, 0, - /* IP12_17_16 [2] */ - FN_ETH_TX_EN, FN_AVB_TXD3, FN_TCLK1_B, FN_CAN_CLK_B, - /* IP12_15_13 [3] */ - FN_ETH_TXD1, FN_AVB_TXD2, FN_SCIFA3_TXD_B, - FN_CAN1_TX_C, FN_MSIOF1_TXD_E, - 0, 0, 0, - /* IP12_12_10 [3] */ - FN_ETH_REFCLK, FN_AVB_TXD1, FN_SCIFA3_RXD_B, - FN_CAN1_RX_C, FN_MSIOF1_SYNC_E, - 0, 0, 0, - /* IP12_9_7 [3] */ - FN_ETH_LINK, FN_AVB_TXD0, FN_CAN0_RX_C, - FN_SDA2_D, FN_MSIOF1_SCK_E, - 0, 0, 0, - /* IP12_6_4 [3] */ - FN_ETH_RXD1, FN_AVB_GTXREFCLK, FN_CAN0_TX_C, - FN_SCL2_D, FN_MSIOF1_RXD_E, - 0, 0, 0, - /* IP12_3_2 [2] */ - FN_ETH_RXD0, FN_AVB_PHY_INT, FN_SDA3, FN_SDA7, - /* IP12_1_0 [2] */ - FN_ETH_RX_ER, FN_AVB_CRS, FN_SCL3, FN_SCL7, } - }, - - /* IPSR13 - IPSR16 */ - - { PINMUX_CFG_REG_VAR("MOD_SEL", 0xE6060090, 32, - 1, 2, 2, 2, 3, 2, 1, 1, 1, 1, - 3, 2, 2, 2, 1, 2, 2, 2) { - /* RESEVED [1] */ - 0, 0, - /* SEL_SCIF1 [2] */ - FN_SEL_SCIF1_0, FN_SEL_SCIF1_1, FN_SEL_SCIF1_2, FN_SEL_SCIF1_3, - /* SEL_SCIFB [2] */ - FN_SEL_SCIFB_0, FN_SEL_SCIFB_1, FN_SEL_SCIFB_2, FN_SEL_SCIFB_3, - /* SEL_SCIFB2 [2] */ - FN_SEL_SCIFB2_0, FN_SEL_SCIFB2_1, - FN_SEL_SCIFB2_2, FN_SEL_SCIFB2_3, - /* SEL_SCIFB1 [3] */ - FN_SEL_SCIFB1_0, FN_SEL_SCIFB1_1, - FN_SEL_SCIFB1_2, FN_SEL_SCIFB1_3, - 0, 0, 0, 0, - /* SEL_SCIFA1 [2] */ - FN_SEL_SCIFA1_0, FN_SEL_SCIFA1_1, FN_SEL_SCIFA1_2, 0, - /* SEL_SSI9 [1] */ - FN_SEL_SSI9_0, FN_SEL_SSI9_1, - /* SEL_SCFA [1] */ - FN_SEL_SCFA_0, FN_SEL_SCFA_1, - /* SEL_QSP [1] */ - FN_SEL_QSP_0, FN_SEL_QSP_1, - /* SEL_SSI7 [1] */ - FN_SEL_SSI7_0, FN_SEL_SSI7_1, - /* SEL_HSCIF1 [3] */ - FN_SEL_HSCIF1_0, FN_SEL_HSCIF1_1, FN_SEL_HSCIF1_2, - FN_SEL_HSCIF1_3, FN_SEL_HSCIF1_4, - 0, 0, 0, - /* RESEVED [2] */ - 0, 0, 0, 0, - /* SEL_VI1 [2] */ - FN_SEL_VI1_0, FN_SEL_VI1_1, FN_SEL_VI1_2, 0, - /* RESEVED [2] */ - 0, 0, 0, 0, - /* SEL_TMU [1] */ - FN_SEL_TMU1_0, FN_SEL_TMU1_1, - /* SEL_LBS [2] */ - FN_SEL_LBS_0, FN_SEL_LBS_1, FN_SEL_LBS_2, FN_SEL_LBS_3, - /* SEL_TSIF0 [2] */ - FN_SEL_TSIF0_0, FN_SEL_TSIF0_1, FN_SEL_TSIF0_2, FN_SEL_TSIF0_3, - /* SEL_SOF0 [2] */ - FN_SEL_SOF0_0, FN_SEL_SOF0_1, FN_SEL_SOF0_2, 0, } - }, - { PINMUX_CFG_REG_VAR("MOD_SEL2", 0xE6060094, 32, - 3, 1, 1, 3, 2, 1, 1, 2, 2, - 1, 3, 2, 1, 2, 2, 2, 1, 1, 1) { - /* SEL_SCIF0 [3] */ - FN_SEL_SCIF0_0, FN_SEL_SCIF0_1, FN_SEL_SCIF0_2, - FN_SEL_SCIF0_3, FN_SEL_SCIF0_4, - 0, 0, 0, - /* RESEVED [1] */ - 0, 0, - /* SEL_SCIF [1] */ - FN_SEL_SCIF_0, FN_SEL_SCIF_1, - /* SEL_CAN0 [3] */ - FN_SEL_CAN0_0, FN_SEL_CAN0_1, FN_SEL_CAN0_2, FN_SEL_CAN0_3, - FN_SEL_CAN0_4, FN_SEL_CAN0_5, - 0, 0, - /* SEL_CAN1 [2] */ - FN_SEL_CAN1_0, FN_SEL_CAN1_1, FN_SEL_CAN1_2, FN_SEL_CAN1_3, - /* RESEVED [1] */ - 0, 0, - /* SEL_SCIFA2 [1] */ - FN_SEL_SCIFA2_0, FN_SEL_SCIFA2_1, - /* SEL_SCIF4 [2] */ - FN_SEL_SCIF4_0, FN_SEL_SCIF4_1, FN_SEL_SCIF4_2, 0, - /* RESEVED [2] */ - 0, 0, 0, 0, - /* SEL_ADG [1] */ - FN_SEL_ADG_0, FN_SEL_ADG_1, - /* SEL_FM [3] */ - FN_SEL_FM_0, FN_SEL_FM_1, FN_SEL_FM_2, - FN_SEL_FM_3, FN_SEL_FM_4, - 0, 0, 0, - /* SEL_SCIFA5 [2] */ - FN_SEL_SCIFA5_0, FN_SEL_SCIFA5_1, FN_SEL_SCIFA5_2, 0, - /* RESEVED [1] */ - 0, 0, - /* SEL_GPS [2] */ - FN_SEL_GPS_0, FN_SEL_GPS_1, FN_SEL_GPS_2, FN_SEL_GPS_3, - /* SEL_SCIFA4 [2] */ - FN_SEL_SCIFA4_0, FN_SEL_SCIFA4_1, FN_SEL_SCIFA4_2, 0, - /* SEL_SCIFA3 [2] */ - FN_SEL_SCIFA3_0, FN_SEL_SCIFA3_1, FN_SEL_SCIFA3_2, 0, - /* SEL_SIM [1] */ - FN_SEL_SIM_0, FN_SEL_SIM_1, - /* RESEVED [1] */ - 0, 0, - /* SEL_SSI8 [1] */ - FN_SEL_SSI8_0, FN_SEL_SSI8_1, } - }, - { PINMUX_CFG_REG_VAR("MOD_SEL3", 0xE6060098, 32, - 2, 2, 2, 2, 2, 2, 2, 2, - 1, 1, 2, 2, 3, 2, 2, 2, 1) { - /* SEL_HSCIF2 [2] */ - FN_SEL_HSCIF2_0, FN_SEL_HSCIF2_1, - FN_SEL_HSCIF2_2, FN_SEL_HSCIF2_3, - /* SEL_CANCLK [2] */ - FN_SEL_CANCLK_0, FN_SEL_CANCLK_1, - FN_SEL_CANCLK_2, FN_SEL_CANCLK_3, - /* SEL_IIC8 [2] */ - FN_SEL_IIC8_0, FN_SEL_IIC8_1, FN_SEL_IIC8_2, 0, - /* SEL_IIC7 [2] */ - FN_SEL_IIC7_0, FN_SEL_IIC7_1, FN_SEL_IIC7_2, 0, - /* SEL_IIC4 [2] */ - FN_SEL_IIC4_0, FN_SEL_IIC4_1, FN_SEL_IIC4_2, 0, - /* SEL_IIC3 [2] */ - FN_SEL_IIC3_0, FN_SEL_IIC3_1, FN_SEL_IIC3_2, FN_SEL_IIC3_3, - /* SEL_SCIF3 [2] */ - FN_SEL_SCIF3_0, FN_SEL_SCIF3_1, FN_SEL_SCIF3_2, FN_SEL_SCIF3_3, - /* SEL_IEB [2] */ - FN_SEL_IEB_0, FN_SEL_IEB_1, FN_SEL_IEB_2, - /* SEL_MMC [1] */ - FN_SEL_MMC_0, FN_SEL_MMC_1, - /* SEL_SCIF5 [1] */ - FN_SEL_SCIF5_0, FN_SEL_SCIF5_1, - /* RESEVED [2] */ - 0, 0, 0, 0, - /* SEL_IIC2 [2] */ - FN_SEL_IIC2_0, FN_SEL_IIC2_1, FN_SEL_IIC2_2, FN_SEL_IIC2_3, - /* SEL_IIC1 [3] */ - FN_SEL_IIC1_0, FN_SEL_IIC1_1, FN_SEL_IIC1_2, FN_SEL_IIC1_3, - FN_SEL_IIC1_4, - 0, 0, 0, - /* SEL_IIC0 [2] */ - FN_SEL_IIC0_0, FN_SEL_IIC0_1, FN_SEL_IIC0_2, 0, - /* RESEVED [2] */ - 0, 0, 0, 0, - /* RESEVED [2] */ - 0, 0, 0, 0, - /* RESEVED [1] */ - 0, 0, } - }, - { PINMUX_CFG_REG_VAR("MOD_SEL4", 0xE606009C, 32, - 3, 2, 2, 1, 1, 1, 1, 3, 2, - 2, 3, 1, 1, 1, 2, 2, 2, 2) { - /* SEL_SOF1 [3] */ - FN_SEL_SOF1_0, FN_SEL_SOF1_1, FN_SEL_SOF1_2, FN_SEL_SOF1_3, - FN_SEL_SOF1_4, - 0, 0, 0, - /* SEL_HSCIF0 [2] */ - FN_SEL_HSCIF0_0, FN_SEL_HSCIF0_1, FN_SEL_HSCIF0_2, 0, - /* SEL_DIS [2] */ - FN_SEL_DIS_0, FN_SEL_DIS_1, FN_SEL_DIS_2, 0, - /* RESEVED [1] */ - 0, 0, - /* SEL_RAD [1] */ - FN_SEL_RAD_0, FN_SEL_RAD_1, - /* SEL_RCN [1] */ - FN_SEL_RCN_0, FN_SEL_RCN_1, - /* SEL_RSP [1] */ - FN_SEL_RSP_0, FN_SEL_RSP_1, - /* SEL_SCIF2 [3] */ - FN_SEL_SCIF2_0, FN_SEL_SCIF2_1, FN_SEL_SCIF2_2, - FN_SEL_SCIF2_3, FN_SEL_SCIF2_4, - 0, 0, 0, - /* RESEVED [2] */ - 0, 0, 0, 0, - /* RESEVED [2] */ - 0, 0, 0, 0, - /* SEL_SOF2 [3] */ - FN_SEL_SOF2_0, FN_SEL_SOF2_1, FN_SEL_SOF2_2, - FN_SEL_SOF2_3, FN_SEL_SOF2_4, - 0, 0, 0, - /* RESEVED [1] */ - 0, 0, - /* SEL_SSI1 [1] */ - FN_SEL_SSI1_0, FN_SEL_SSI1_1, - /* SEL_SSI0 [1] */ - FN_SEL_SSI0_0, FN_SEL_SSI0_1, - /* SEL_SSP [2] */ - FN_SEL_SSP_0, FN_SEL_SSP_1, FN_SEL_SSP_2, 0, - /* RESEVED [2] */ - 0, 0, 0, 0, - /* RESEVED [2] */ - 0, 0, 0, 0, - /* RESEVED [2] */ - 0, 0, 0, 0, } - }, - { PINMUX_CFG_REG("INOUTSEL0", 0xE6050004, 32, 1) { GP_INOUTSEL(0) } }, - { PINMUX_CFG_REG("INOUTSEL1", 0xE6051004, 32, 1) { - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - GP_1_25_IN, GP_1_25_OUT, - GP_1_24_IN, GP_1_24_OUT, - GP_1_23_IN, GP_1_23_OUT, - GP_1_22_IN, GP_1_22_OUT, - GP_1_21_IN, GP_1_21_OUT, - GP_1_20_IN, GP_1_20_OUT, - GP_1_19_IN, GP_1_19_OUT, - GP_1_18_IN, GP_1_18_OUT, - GP_1_17_IN, GP_1_17_OUT, - GP_1_16_IN, GP_1_16_OUT, - GP_1_15_IN, GP_1_15_OUT, - GP_1_14_IN, GP_1_14_OUT, - GP_1_13_IN, GP_1_13_OUT, - GP_1_12_IN, GP_1_12_OUT, - GP_1_11_IN, GP_1_11_OUT, - GP_1_10_IN, GP_1_10_OUT, - GP_1_9_IN, GP_1_9_OUT, - GP_1_8_IN, GP_1_8_OUT, - GP_1_7_IN, GP_1_7_OUT, - GP_1_6_IN, GP_1_6_OUT, - GP_1_5_IN, GP_1_5_OUT, - GP_1_4_IN, GP_1_4_OUT, - GP_1_3_IN, GP_1_3_OUT, - GP_1_2_IN, GP_1_2_OUT, - GP_1_1_IN, GP_1_1_OUT, - GP_1_0_IN, GP_1_0_OUT, } - }, - { PINMUX_CFG_REG("INOUTSEL2", 0xE6052004, 32, 1) { GP_INOUTSEL(2) } }, - { PINMUX_CFG_REG("INOUTSEL3", 0xE6053004, 32, 1) { GP_INOUTSEL(3) } }, - { PINMUX_CFG_REG("INOUTSEL4", 0xE6054004, 32, 1) { GP_INOUTSEL(4) } }, - { PINMUX_CFG_REG("INOUTSEL5", 0xE6055004, 32, 1) { GP_INOUTSEL(5) } }, - { PINMUX_CFG_REG("INOUTSEL6", 0xE6055404, 32, 1) { GP_INOUTSEL(6) } }, - { PINMUX_CFG_REG("INOUTSEL7", 0xE6055804, 32, 1) { - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - GP_7_25_IN, GP_7_25_OUT, - GP_7_24_IN, GP_7_24_OUT, - GP_7_23_IN, GP_7_23_OUT, - GP_7_22_IN, GP_7_22_OUT, - GP_7_21_IN, GP_7_21_OUT, - GP_7_20_IN, GP_7_20_OUT, - GP_7_19_IN, GP_7_19_OUT, - GP_7_18_IN, GP_7_18_OUT, - GP_7_17_IN, GP_7_17_OUT, - GP_7_16_IN, GP_7_16_OUT, - GP_7_15_IN, GP_7_15_OUT, - GP_7_14_IN, GP_7_14_OUT, - GP_7_13_IN, GP_7_13_OUT, - GP_7_12_IN, GP_7_12_OUT, - GP_7_11_IN, GP_7_11_OUT, - GP_7_10_IN, GP_7_10_OUT, - GP_7_9_IN, GP_7_9_OUT, - GP_7_8_IN, GP_7_8_OUT, - GP_7_7_IN, GP_7_7_OUT, - GP_7_6_IN, GP_7_6_OUT, - GP_7_5_IN, GP_7_5_OUT, - GP_7_4_IN, GP_7_4_OUT, - GP_7_3_IN, GP_7_3_OUT, - GP_7_2_IN, GP_7_2_OUT, - GP_7_1_IN, GP_7_1_OUT, - GP_7_0_IN, GP_7_0_OUT, } - }, - { }, -}; - -static struct pinmux_data_reg pinmux_data_regs[] = { - { PINMUX_DATA_REG("INDT0", 0xE6050008, 32) { GP_INDT(0) } }, - { PINMUX_DATA_REG("INDT1", 0xE6051008, 32) { - 0, 0, 0, 0, - 0, 0, GP_1_25_DATA, GP_1_24_DATA, - GP_1_23_DATA, GP_1_22_DATA, GP_1_21_DATA, GP_1_20_DATA, - GP_1_19_DATA, GP_1_18_DATA, GP_1_17_DATA, GP_1_16_DATA, - GP_1_15_DATA, GP_1_14_DATA, GP_1_13_DATA, GP_1_12_DATA, - GP_1_11_DATA, GP_1_10_DATA, GP_1_9_DATA, GP_1_8_DATA, - GP_1_7_DATA, GP_1_6_DATA, GP_1_5_DATA, GP_1_4_DATA, - GP_1_3_DATA, GP_1_2_DATA, GP_1_1_DATA, GP_1_0_DATA } - }, - { PINMUX_DATA_REG("INDT2", 0xE6052008, 32) { GP_INDT(2) } }, - { PINMUX_DATA_REG("INDT3", 0xE6053008, 32) { GP_INDT(3) } }, - { PINMUX_DATA_REG("INDT4", 0xE6054008, 32) { GP_INDT(4) } }, - { PINMUX_DATA_REG("INDT5", 0xE6055008, 32) { GP_INDT(5) } }, - { PINMUX_DATA_REG("INDT6", 0xE6055408, 32) { GP_INDT(6) } }, - { PINMUX_DATA_REG("INDT7", 0xE6055808, 32) { - 0, 0, 0, 0, - 0, 0, GP_7_25_DATA, GP_7_24_DATA, - GP_7_23_DATA, GP_7_22_DATA, GP_7_21_DATA, GP_7_20_DATA, - GP_7_19_DATA, GP_7_18_DATA, GP_7_17_DATA, GP_7_16_DATA, - GP_7_15_DATA, GP_7_14_DATA, GP_7_13_DATA, GP_7_12_DATA, - GP_7_11_DATA, GP_7_10_DATA, GP_7_9_DATA, GP_7_8_DATA, - GP_7_7_DATA, GP_7_6_DATA, GP_7_5_DATA, GP_7_4_DATA, - GP_7_3_DATA, GP_7_2_DATA, GP_7_1_DATA, GP_7_0_DATA } - }, - { }, -}; - -static struct pinmux_info r8a7791_pinmux_info = { - .name = "r8a7791_pfc", - - .unlock_reg = 0xe6060000, /* PMMR */ - - .reserved_id = PINMUX_RESERVED, - .data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END }, - .input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END }, - .output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END }, - .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, - .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, - - .first_gpio = GPIO_GP_0_0, - .last_gpio = GPIO_FN_MSIOF0_SCK_C /* GPIO_FN_CAN1_RX_B */, - - .gpios = pinmux_gpios, - .cfg_regs = pinmux_config_regs, - .data_regs = pinmux_data_regs, - - .gpio_data = pinmux_data, - .gpio_data_size = ARRAY_SIZE(pinmux_data), -}; - -void r8a7791_pinmux_init(void) -{ - register_pinmux(&r8a7791_pinmux_info); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-sh73a0.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-sh73a0.c deleted file mode 100644 index 55dab7c13..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/pfc-sh73a0.c +++ /dev/null @@ -1,2807 +0,0 @@ -/* - * sh73a0 processor support - PFC hardware block - * - * Copyright (C) 2010 Renesas Solutions Corp. - * Copyright (C) 2010 NISHIMOTO Hiroki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; version 2 of the - * License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <common.h> -#include <sh_pfc.h> -#include <asm/arch/sh73a0-gpio.h> - -#define CPU_ALL_PORT(fn, pfx, sfx) \ - PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ - PORT_10(fn, pfx##2, sfx), PORT_10(fn, pfx##3, sfx), \ - PORT_10(fn, pfx##4, sfx), PORT_10(fn, pfx##5, sfx), \ - PORT_10(fn, pfx##6, sfx), PORT_10(fn, pfx##7, sfx), \ - PORT_10(fn, pfx##8, sfx), PORT_10(fn, pfx##9, sfx), \ - PORT_10(fn, pfx##10, sfx), \ - PORT_1(fn, pfx##110, sfx), PORT_1(fn, pfx##111, sfx), \ - PORT_1(fn, pfx##112, sfx), PORT_1(fn, pfx##113, sfx), \ - PORT_1(fn, pfx##114, sfx), PORT_1(fn, pfx##115, sfx), \ - PORT_1(fn, pfx##116, sfx), PORT_1(fn, pfx##117, sfx), \ - PORT_1(fn, pfx##118, sfx), \ - PORT_1(fn, pfx##128, sfx), PORT_1(fn, pfx##129, sfx), \ - PORT_10(fn, pfx##13, sfx), PORT_10(fn, pfx##14, sfx), \ - PORT_10(fn, pfx##15, sfx), \ - PORT_1(fn, pfx##160, sfx), PORT_1(fn, pfx##161, sfx), \ - PORT_1(fn, pfx##162, sfx), PORT_1(fn, pfx##163, sfx), \ - PORT_1(fn, pfx##164, sfx), \ - PORT_1(fn, pfx##192, sfx), PORT_1(fn, pfx##193, sfx), \ - PORT_1(fn, pfx##194, sfx), PORT_1(fn, pfx##195, sfx), \ - PORT_1(fn, pfx##196, sfx), PORT_1(fn, pfx##197, sfx), \ - PORT_1(fn, pfx##198, sfx), PORT_1(fn, pfx##199, sfx), \ - PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx), \ - PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx), \ - PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx), \ - PORT_10(fn, pfx##26, sfx), PORT_10(fn, pfx##27, sfx), \ - PORT_1(fn, pfx##280, sfx), PORT_1(fn, pfx##281, sfx), \ - PORT_1(fn, pfx##282, sfx), \ - PORT_1(fn, pfx##288, sfx), PORT_1(fn, pfx##289, sfx), \ - PORT_10(fn, pfx##29, sfx), PORT_10(fn, pfx##30, sfx) - -enum { - PINMUX_RESERVED = 0, - - PINMUX_DATA_BEGIN, - PORT_ALL(DATA), /* PORT0_DATA -> PORT309_DATA */ - PINMUX_DATA_END, - - PINMUX_INPUT_BEGIN, - PORT_ALL(IN), /* PORT0_IN -> PORT309_IN */ - PINMUX_INPUT_END, - - PINMUX_INPUT_PULLUP_BEGIN, - PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT309_IN_PU */ - PINMUX_INPUT_PULLUP_END, - - PINMUX_INPUT_PULLDOWN_BEGIN, - PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT309_IN_PD */ - PINMUX_INPUT_PULLDOWN_END, - - PINMUX_OUTPUT_BEGIN, - PORT_ALL(OUT), /* PORT0_OUT -> PORT309_OUT */ - PINMUX_OUTPUT_END, - - PINMUX_FUNCTION_BEGIN, - PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT309_FN_IN */ - PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT309_FN_OUT */ - PORT_ALL(FN0), /* PORT0_FN0 -> PORT309_FN0 */ - PORT_ALL(FN1), /* PORT0_FN1 -> PORT309_FN1 */ - PORT_ALL(FN2), /* PORT0_FN2 -> PORT309_FN2 */ - PORT_ALL(FN3), /* PORT0_FN3 -> PORT309_FN3 */ - PORT_ALL(FN4), /* PORT0_FN4 -> PORT309_FN4 */ - PORT_ALL(FN5), /* PORT0_FN5 -> PORT309_FN5 */ - PORT_ALL(FN6), /* PORT0_FN6 -> PORT309_FN6 */ - PORT_ALL(FN7), /* PORT0_FN7 -> PORT309_FN7 */ - - MSEL2CR_MSEL19_0, MSEL2CR_MSEL19_1, - MSEL2CR_MSEL18_0, MSEL2CR_MSEL18_1, - MSEL2CR_MSEL17_0, MSEL2CR_MSEL17_1, - MSEL2CR_MSEL16_0, MSEL2CR_MSEL16_1, - MSEL2CR_MSEL14_0, MSEL2CR_MSEL14_1, - MSEL2CR_MSEL13_0, MSEL2CR_MSEL13_1, - MSEL2CR_MSEL12_0, MSEL2CR_MSEL12_1, - MSEL2CR_MSEL11_0, MSEL2CR_MSEL11_1, - MSEL2CR_MSEL10_0, MSEL2CR_MSEL10_1, - MSEL2CR_MSEL9_0, MSEL2CR_MSEL9_1, - MSEL2CR_MSEL8_0, MSEL2CR_MSEL8_1, - MSEL2CR_MSEL7_0, MSEL2CR_MSEL7_1, - MSEL2CR_MSEL6_0, MSEL2CR_MSEL6_1, - MSEL2CR_MSEL4_0, MSEL2CR_MSEL4_1, - MSEL2CR_MSEL5_0, MSEL2CR_MSEL5_1, - MSEL2CR_MSEL3_0, MSEL2CR_MSEL3_1, - MSEL2CR_MSEL2_0, MSEL2CR_MSEL2_1, - MSEL2CR_MSEL1_0, MSEL2CR_MSEL1_1, - MSEL2CR_MSEL0_0, MSEL2CR_MSEL0_1, - MSEL3CR_MSEL28_0, MSEL3CR_MSEL28_1, - MSEL3CR_MSEL15_0, MSEL3CR_MSEL15_1, - MSEL3CR_MSEL11_0, MSEL3CR_MSEL11_1, - MSEL3CR_MSEL9_0, MSEL3CR_MSEL9_1, - MSEL3CR_MSEL6_0, MSEL3CR_MSEL6_1, - MSEL3CR_MSEL2_0, MSEL3CR_MSEL2_1, - MSEL4CR_MSEL29_0, MSEL4CR_MSEL29_1, - MSEL4CR_MSEL27_0, MSEL4CR_MSEL27_1, - MSEL4CR_MSEL26_0, MSEL4CR_MSEL26_1, - MSEL4CR_MSEL22_0, MSEL4CR_MSEL22_1, - MSEL4CR_MSEL21_0, MSEL4CR_MSEL21_1, - MSEL4CR_MSEL20_0, MSEL4CR_MSEL20_1, - MSEL4CR_MSEL19_0, MSEL4CR_MSEL19_1, - MSEL4CR_MSEL15_0, MSEL4CR_MSEL15_1, - MSEL4CR_MSEL13_0, MSEL4CR_MSEL13_1, - MSEL4CR_MSEL12_0, MSEL4CR_MSEL12_1, - MSEL4CR_MSEL11_0, MSEL4CR_MSEL11_1, - MSEL4CR_MSEL10_0, MSEL4CR_MSEL10_1, - MSEL4CR_MSEL9_0, MSEL4CR_MSEL9_1, - MSEL4CR_MSEL8_0, MSEL4CR_MSEL8_1, - MSEL4CR_MSEL7_0, MSEL4CR_MSEL7_1, - MSEL4CR_MSEL4_0, MSEL4CR_MSEL4_1, - MSEL4CR_MSEL1_0, MSEL4CR_MSEL1_1, - PINMUX_FUNCTION_END, - - PINMUX_MARK_BEGIN, - /* Hardware manual Table 25-1 (Function 0-7) */ - VBUS_0_MARK, - GPI0_MARK, - GPI1_MARK, - GPI2_MARK, - GPI3_MARK, - GPI4_MARK, - GPI5_MARK, - GPI6_MARK, - GPI7_MARK, - SCIFA7_RXD_MARK, - SCIFA7_CTS__MARK, - GPO7_MARK, MFG0_OUT2_MARK, - GPO6_MARK, MFG1_OUT2_MARK, - GPO5_MARK, SCIFA0_SCK_MARK, FSICOSLDT3_MARK, PORT16_VIO_CKOR_MARK, - SCIFA0_TXD_MARK, - SCIFA7_TXD_MARK, - SCIFA7_RTS__MARK, PORT19_VIO_CKO2_MARK, - GPO0_MARK, - GPO1_MARK, - GPO2_MARK, STATUS0_MARK, - GPO3_MARK, STATUS1_MARK, - GPO4_MARK, STATUS2_MARK, - VINT_MARK, - TCKON_MARK, - XDVFS1_MARK, PORT27_I2C_SCL2_MARK, PORT27_I2C_SCL3_MARK, \ - MFG0_OUT1_MARK, PORT27_IROUT_MARK, - XDVFS2_MARK, PORT28_I2C_SDA2_MARK, PORT28_I2C_SDA3_MARK, \ - PORT28_TPU1TO1_MARK, - SIM_RST_MARK, PORT29_TPU1TO1_MARK, - SIM_CLK_MARK, PORT30_VIO_CKOR_MARK, - SIM_D_MARK, PORT31_IROUT_MARK, - SCIFA4_TXD_MARK, - SCIFA4_RXD_MARK, XWUP_MARK, - SCIFA4_RTS__MARK, - SCIFA4_CTS__MARK, - FSIBOBT_MARK, FSIBIBT_MARK, - FSIBOLR_MARK, FSIBILR_MARK, - FSIBOSLD_MARK, - FSIBISLD_MARK, - VACK_MARK, - XTAL1L_MARK, - SCIFA0_RTS__MARK, FSICOSLDT2_MARK, - SCIFA0_RXD_MARK, - SCIFA0_CTS__MARK, FSICOSLDT1_MARK, - FSICOBT_MARK, FSICIBT_MARK, FSIDOBT_MARK, FSIDIBT_MARK, - FSICOLR_MARK, FSICILR_MARK, FSIDOLR_MARK, FSIDILR_MARK, - FSICOSLD_MARK, PORT47_FSICSPDIF_MARK, - FSICISLD_MARK, FSIDISLD_MARK, - FSIACK_MARK, PORT49_IRDA_OUT_MARK, PORT49_IROUT_MARK, FSIAOMC_MARK, - FSIAOLR_MARK, BBIF2_TSYNC2_MARK, TPU2TO2_MARK, FSIAILR_MARK, - - FSIAOBT_MARK, BBIF2_TSCK2_MARK, TPU2TO3_MARK, FSIAIBT_MARK, - FSIAOSLD_MARK, BBIF2_TXD2_MARK, - FSIASPDIF_MARK, PORT53_IRDA_IN_MARK, TPU3TO3_MARK, FSIBSPDIF_MARK, \ - PORT53_FSICSPDIF_MARK, - FSIBCK_MARK, PORT54_IRDA_FIRSEL_MARK, TPU3TO2_MARK, FSIBOMC_MARK, \ - FSICCK_MARK, FSICOMC_MARK, - FSIAISLD_MARK, TPU0TO0_MARK, - A0_MARK, BS__MARK, - A12_MARK, PORT58_KEYOUT7_MARK, TPU4TO2_MARK, - A13_MARK, PORT59_KEYOUT6_MARK, TPU0TO1_MARK, - A14_MARK, KEYOUT5_MARK, - A15_MARK, KEYOUT4_MARK, - A16_MARK, KEYOUT3_MARK, MSIOF0_SS1_MARK, - A17_MARK, KEYOUT2_MARK, MSIOF0_TSYNC_MARK, - A18_MARK, KEYOUT1_MARK, MSIOF0_TSCK_MARK, - A19_MARK, KEYOUT0_MARK, MSIOF0_TXD_MARK, - A20_MARK, KEYIN0_MARK, MSIOF0_RSCK_MARK, - A21_MARK, KEYIN1_MARK, MSIOF0_RSYNC_MARK, - A22_MARK, KEYIN2_MARK, MSIOF0_MCK0_MARK, - A23_MARK, KEYIN3_MARK, MSIOF0_MCK1_MARK, - A24_MARK, KEYIN4_MARK, MSIOF0_RXD_MARK, - A25_MARK, KEYIN5_MARK, MSIOF0_SS2_MARK, - A26_MARK, KEYIN6_MARK, - KEYIN7_MARK, - D0_NAF0_MARK, - D1_NAF1_MARK, - D2_NAF2_MARK, - D3_NAF3_MARK, - D4_NAF4_MARK, - D5_NAF5_MARK, - D6_NAF6_MARK, - D7_NAF7_MARK, - D8_NAF8_MARK, - D9_NAF9_MARK, - D10_NAF10_MARK, - D11_NAF11_MARK, - D12_NAF12_MARK, - D13_NAF13_MARK, - D14_NAF14_MARK, - D15_NAF15_MARK, - CS4__MARK, - CS5A__MARK, PORT91_RDWR_MARK, - CS5B__MARK, FCE1__MARK, - CS6B__MARK, DACK0_MARK, - FCE0__MARK, CS6A__MARK, - WAIT__MARK, DREQ0_MARK, - RD__FSC_MARK, - WE0__FWE_MARK, RDWR_FWE_MARK, - WE1__MARK, - FRB_MARK, - CKO_MARK, - NBRSTOUT__MARK, - NBRST__MARK, - BBIF2_TXD_MARK, - BBIF2_RXD_MARK, - BBIF2_SYNC_MARK, - BBIF2_SCK_MARK, - SCIFA3_CTS__MARK, MFG3_IN2_MARK, - SCIFA3_RXD_MARK, MFG3_IN1_MARK, - BBIF1_SS2_MARK, SCIFA3_RTS__MARK, MFG3_OUT1_MARK, - SCIFA3_TXD_MARK, - HSI_RX_DATA_MARK, BBIF1_RXD_MARK, - HSI_TX_WAKE_MARK, BBIF1_TSCK_MARK, - HSI_TX_DATA_MARK, BBIF1_TSYNC_MARK, - HSI_TX_READY_MARK, BBIF1_TXD_MARK, - HSI_RX_READY_MARK, BBIF1_RSCK_MARK, PORT115_I2C_SCL2_MARK, \ - PORT115_I2C_SCL3_MARK, - HSI_RX_WAKE_MARK, BBIF1_RSYNC_MARK, PORT116_I2C_SDA2_MARK, \ - PORT116_I2C_SDA3_MARK, - HSI_RX_FLAG_MARK, BBIF1_SS1_MARK, BBIF1_FLOW_MARK, - HSI_TX_FLAG_MARK, - VIO_VD_MARK, PORT128_LCD2VSYN_MARK, VIO2_VD_MARK, LCD2D0_MARK, - - VIO_HD_MARK, PORT129_LCD2HSYN_MARK, PORT129_LCD2CS__MARK, \ - VIO2_HD_MARK, LCD2D1_MARK, - VIO_D0_MARK, PORT130_MSIOF2_RXD_MARK, LCD2D10_MARK, - VIO_D1_MARK, PORT131_KEYOUT6_MARK, PORT131_MSIOF2_SS1_MARK, \ - PORT131_KEYOUT11_MARK, LCD2D11_MARK, - VIO_D2_MARK, PORT132_KEYOUT7_MARK, PORT132_MSIOF2_SS2_MARK, \ - PORT132_KEYOUT10_MARK, LCD2D12_MARK, - VIO_D3_MARK, MSIOF2_TSYNC_MARK, LCD2D13_MARK, - VIO_D4_MARK, MSIOF2_TXD_MARK, LCD2D14_MARK, - VIO_D5_MARK, MSIOF2_TSCK_MARK, LCD2D15_MARK, - VIO_D6_MARK, PORT136_KEYOUT8_MARK, LCD2D16_MARK, - VIO_D7_MARK, PORT137_KEYOUT9_MARK, LCD2D17_MARK, - VIO_D8_MARK, PORT138_KEYOUT8_MARK, VIO2_D0_MARK, LCD2D6_MARK, - VIO_D9_MARK, PORT139_KEYOUT9_MARK, VIO2_D1_MARK, LCD2D7_MARK, - VIO_D10_MARK, TPU0TO2_MARK, VIO2_D2_MARK, LCD2D8_MARK, - VIO_D11_MARK, TPU0TO3_MARK, VIO2_D3_MARK, LCD2D9_MARK, - VIO_D12_MARK, PORT142_KEYOUT10_MARK, VIO2_D4_MARK, LCD2D2_MARK, - VIO_D13_MARK, PORT143_KEYOUT11_MARK, PORT143_KEYOUT6_MARK, \ - VIO2_D5_MARK, LCD2D3_MARK, - VIO_D14_MARK, PORT144_KEYOUT7_MARK, VIO2_D6_MARK, LCD2D4_MARK, - VIO_D15_MARK, TPU1TO3_MARK, PORT145_LCD2DISP_MARK, \ - PORT145_LCD2RS_MARK, VIO2_D7_MARK, LCD2D5_MARK, - VIO_CLK_MARK, LCD2DCK_MARK, PORT146_LCD2WR__MARK, VIO2_CLK_MARK, \ - LCD2D18_MARK, - VIO_FIELD_MARK, LCD2RD__MARK, VIO2_FIELD_MARK, LCD2D19_MARK, - VIO_CKO_MARK, - A27_MARK, PORT149_RDWR_MARK, MFG0_IN1_MARK, PORT149_KEYOUT9_MARK, - MFG0_IN2_MARK, - TS_SPSYNC3_MARK, MSIOF2_RSCK_MARK, - TS_SDAT3_MARK, MSIOF2_RSYNC_MARK, - TPU1TO2_MARK, TS_SDEN3_MARK, PORT153_MSIOF2_SS1_MARK, - SCIFA2_TXD1_MARK, MSIOF2_MCK0_MARK, - SCIFA2_RXD1_MARK, MSIOF2_MCK1_MARK, - SCIFA2_RTS1__MARK, PORT156_MSIOF2_SS2_MARK, - SCIFA2_CTS1__MARK, PORT157_MSIOF2_RXD_MARK, - DINT__MARK, SCIFA2_SCK1_MARK, TS_SCK3_MARK, - PORT159_SCIFB_SCK_MARK, PORT159_SCIFA5_SCK_MARK, NMI_MARK, - PORT160_SCIFB_TXD_MARK, PORT160_SCIFA5_TXD_MARK, - PORT161_SCIFB_CTS__MARK, PORT161_SCIFA5_CTS__MARK, - PORT162_SCIFB_RXD_MARK, PORT162_SCIFA5_RXD_MARK, - PORT163_SCIFB_RTS__MARK, PORT163_SCIFA5_RTS__MARK, TPU3TO0_MARK, - LCDD0_MARK, - LCDD1_MARK, PORT193_SCIFA5_CTS__MARK, BBIF2_TSYNC1_MARK, - LCDD2_MARK, PORT194_SCIFA5_RTS__MARK, BBIF2_TSCK1_MARK, - LCDD3_MARK, PORT195_SCIFA5_RXD_MARK, BBIF2_TXD1_MARK, - LCDD4_MARK, PORT196_SCIFA5_TXD_MARK, - LCDD5_MARK, PORT197_SCIFA5_SCK_MARK, MFG2_OUT2_MARK, TPU2TO1_MARK, - LCDD6_MARK, - LCDD7_MARK, TPU4TO1_MARK, MFG4_OUT2_MARK, - LCDD8_MARK, D16_MARK, - LCDD9_MARK, D17_MARK, - LCDD10_MARK, D18_MARK, - LCDD11_MARK, D19_MARK, - LCDD12_MARK, D20_MARK, - LCDD13_MARK, D21_MARK, - LCDD14_MARK, D22_MARK, - LCDD15_MARK, PORT207_MSIOF0L_SS1_MARK, D23_MARK, - LCDD16_MARK, PORT208_MSIOF0L_SS2_MARK, D24_MARK, - LCDD17_MARK, D25_MARK, - LCDD18_MARK, DREQ2_MARK, PORT210_MSIOF0L_SS1_MARK, D26_MARK, - LCDD19_MARK, PORT211_MSIOF0L_SS2_MARK, D27_MARK, - LCDD20_MARK, TS_SPSYNC1_MARK, MSIOF0L_MCK0_MARK, D28_MARK, - LCDD21_MARK, TS_SDAT1_MARK, MSIOF0L_MCK1_MARK, D29_MARK, - LCDD22_MARK, TS_SDEN1_MARK, MSIOF0L_RSCK_MARK, D30_MARK, - LCDD23_MARK, TS_SCK1_MARK, MSIOF0L_RSYNC_MARK, D31_MARK, - LCDDCK_MARK, LCDWR__MARK, - LCDRD__MARK, DACK2_MARK, PORT217_LCD2RS_MARK, MSIOF0L_TSYNC_MARK, \ - VIO2_FIELD3_MARK, PORT217_LCD2DISP_MARK, - LCDHSYN_MARK, LCDCS__MARK, LCDCS2__MARK, DACK3_MARK, \ - PORT218_VIO_CKOR_MARK, - LCDDISP_MARK, LCDRS_MARK, PORT219_LCD2WR__MARK, DREQ3_MARK, \ - MSIOF0L_TSCK_MARK, VIO2_CLK3_MARK, LCD2DCK_2_MARK, - LCDVSYN_MARK, LCDVSYN2_MARK, - LCDLCLK_MARK, DREQ1_MARK, PORT221_LCD2CS__MARK, PWEN_MARK, \ - MSIOF0L_RXD_MARK, VIO2_HD3_MARK, PORT221_LCD2HSYN_MARK, - LCDDON_MARK, LCDDON2_MARK, DACK1_MARK, OVCN_MARK, MSIOF0L_TXD_MARK, \ - VIO2_VD3_MARK, PORT222_LCD2VSYN_MARK, - - SCIFA1_TXD_MARK, OVCN2_MARK, - EXTLP_MARK, SCIFA1_SCK_MARK, PORT226_VIO_CKO2_MARK, - SCIFA1_RTS__MARK, IDIN_MARK, - SCIFA1_RXD_MARK, - SCIFA1_CTS__MARK, MFG1_IN1_MARK, - MSIOF1_TXD_MARK, SCIFA2_TXD2_MARK, - MSIOF1_TSYNC_MARK, SCIFA2_CTS2__MARK, - MSIOF1_TSCK_MARK, SCIFA2_SCK2_MARK, - MSIOF1_RXD_MARK, SCIFA2_RXD2_MARK, - MSIOF1_RSCK_MARK, SCIFA2_RTS2__MARK, VIO2_CLK2_MARK, LCD2D20_MARK, - MSIOF1_RSYNC_MARK, MFG1_IN2_MARK, VIO2_VD2_MARK, LCD2D21_MARK, - MSIOF1_MCK0_MARK, PORT236_I2C_SDA2_MARK, - MSIOF1_MCK1_MARK, PORT237_I2C_SCL2_MARK, - MSIOF1_SS1_MARK, VIO2_FIELD2_MARK, LCD2D22_MARK, - MSIOF1_SS2_MARK, VIO2_HD2_MARK, LCD2D23_MARK, - SCIFA6_TXD_MARK, - PORT241_IRDA_OUT_MARK, PORT241_IROUT_MARK, MFG4_OUT1_MARK, TPU4TO0_MARK, - PORT242_IRDA_IN_MARK, MFG4_IN2_MARK, - PORT243_IRDA_FIRSEL_MARK, PORT243_VIO_CKO2_MARK, - PORT244_SCIFA5_CTS__MARK, MFG2_IN1_MARK, PORT244_SCIFB_CTS__MARK, \ - MSIOF2R_RXD_MARK, - PORT245_SCIFA5_RTS__MARK, MFG2_IN2_MARK, PORT245_SCIFB_RTS__MARK, \ - MSIOF2R_TXD_MARK, - PORT246_SCIFA5_RXD_MARK, MFG1_OUT1_MARK, PORT246_SCIFB_RXD_MARK, \ - TPU1TO0_MARK, - PORT247_SCIFA5_TXD_MARK, MFG3_OUT2_MARK, PORT247_SCIFB_TXD_MARK, \ - TPU3TO1_MARK, - PORT248_SCIFA5_SCK_MARK, MFG2_OUT1_MARK, PORT248_SCIFB_SCK_MARK, \ - TPU2TO0_MARK, PORT248_I2C_SCL3_MARK, MSIOF2R_TSCK_MARK, - PORT249_IROUT_MARK, MFG4_IN1_MARK, PORT249_I2C_SDA3_MARK, \ - MSIOF2R_TSYNC_MARK, - SDHICLK0_MARK, - SDHICD0_MARK, - SDHID0_0_MARK, - SDHID0_1_MARK, - SDHID0_2_MARK, - SDHID0_3_MARK, - SDHICMD0_MARK, - SDHIWP0_MARK, - SDHICLK1_MARK, - SDHID1_0_MARK, TS_SPSYNC2_MARK, - SDHID1_1_MARK, TS_SDAT2_MARK, - SDHID1_2_MARK, TS_SDEN2_MARK, - SDHID1_3_MARK, TS_SCK2_MARK, - SDHICMD1_MARK, - SDHICLK2_MARK, - SDHID2_0_MARK, TS_SPSYNC4_MARK, - SDHID2_1_MARK, TS_SDAT4_MARK, - SDHID2_2_MARK, TS_SDEN4_MARK, - SDHID2_3_MARK, TS_SCK4_MARK, - SDHICMD2_MARK, - MMCCLK0_MARK, - MMCD0_0_MARK, - MMCD0_1_MARK, - MMCD0_2_MARK, - MMCD0_3_MARK, - MMCD0_4_MARK, TS_SPSYNC5_MARK, - MMCD0_5_MARK, TS_SDAT5_MARK, - MMCD0_6_MARK, TS_SDEN5_MARK, - MMCD0_7_MARK, TS_SCK5_MARK, - MMCCMD0_MARK, - RESETOUTS__MARK, EXTAL2OUT_MARK, - MCP_WAIT__MCP_FRB_MARK, - MCP_CKO_MARK, MMCCLK1_MARK, - MCP_D15_MCP_NAF15_MARK, - MCP_D14_MCP_NAF14_MARK, - MCP_D13_MCP_NAF13_MARK, - MCP_D12_MCP_NAF12_MARK, - MCP_D11_MCP_NAF11_MARK, - MCP_D10_MCP_NAF10_MARK, - MCP_D9_MCP_NAF9_MARK, - MCP_D8_MCP_NAF8_MARK, MMCCMD1_MARK, - MCP_D7_MCP_NAF7_MARK, MMCD1_7_MARK, - - MCP_D6_MCP_NAF6_MARK, MMCD1_6_MARK, - MCP_D5_MCP_NAF5_MARK, MMCD1_5_MARK, - MCP_D4_MCP_NAF4_MARK, MMCD1_4_MARK, - MCP_D3_MCP_NAF3_MARK, MMCD1_3_MARK, - MCP_D2_MCP_NAF2_MARK, MMCD1_2_MARK, - MCP_D1_MCP_NAF1_MARK, MMCD1_1_MARK, - MCP_D0_MCP_NAF0_MARK, MMCD1_0_MARK, - MCP_NBRSTOUT__MARK, - MCP_WE0__MCP_FWE_MARK, MCP_RDWR_MCP_FWE_MARK, - - /* MSEL2 special cases */ - TSIF2_TS_XX1_MARK, - TSIF2_TS_XX2_MARK, - TSIF2_TS_XX3_MARK, - TSIF2_TS_XX4_MARK, - TSIF2_TS_XX5_MARK, - TSIF1_TS_XX1_MARK, - TSIF1_TS_XX2_MARK, - TSIF1_TS_XX3_MARK, - TSIF1_TS_XX4_MARK, - TSIF1_TS_XX5_MARK, - TSIF0_TS_XX1_MARK, - TSIF0_TS_XX2_MARK, - TSIF0_TS_XX3_MARK, - TSIF0_TS_XX4_MARK, - TSIF0_TS_XX5_MARK, - MST1_TS_XX1_MARK, - MST1_TS_XX2_MARK, - MST1_TS_XX3_MARK, - MST1_TS_XX4_MARK, - MST1_TS_XX5_MARK, - MST0_TS_XX1_MARK, - MST0_TS_XX2_MARK, - MST0_TS_XX3_MARK, - MST0_TS_XX4_MARK, - MST0_TS_XX5_MARK, - - /* MSEL3 special cases */ - SDHI0_VCCQ_MC0_ON_MARK, - SDHI0_VCCQ_MC0_OFF_MARK, - DEBUG_MON_VIO_MARK, - DEBUG_MON_LCDD_MARK, - LCDC_LCDC0_MARK, - LCDC_LCDC1_MARK, - - /* MSEL4 special cases */ - IRQ9_MEM_INT_MARK, - IRQ9_MCP_INT_MARK, - A11_MARK, - KEYOUT8_MARK, - TPU4TO3_MARK, - RESETA_N_PU_ON_MARK, - RESETA_N_PU_OFF_MARK, - EDBGREQ_PD_MARK, - EDBGREQ_PU_MARK, - - /* Functions with pull-ups */ - KEYIN0_PU_MARK, - KEYIN1_PU_MARK, - KEYIN2_PU_MARK, - KEYIN3_PU_MARK, - KEYIN4_PU_MARK, - KEYIN5_PU_MARK, - KEYIN6_PU_MARK, - KEYIN7_PU_MARK, - SDHICD0_PU_MARK, - SDHID0_0_PU_MARK, - SDHID0_1_PU_MARK, - SDHID0_2_PU_MARK, - SDHID0_3_PU_MARK, - SDHICMD0_PU_MARK, - SDHIWP0_PU_MARK, - SDHID1_0_PU_MARK, - SDHID1_1_PU_MARK, - SDHID1_2_PU_MARK, - SDHID1_3_PU_MARK, - SDHICMD1_PU_MARK, - SDHID2_0_PU_MARK, - SDHID2_1_PU_MARK, - SDHID2_2_PU_MARK, - SDHID2_3_PU_MARK, - SDHICMD2_PU_MARK, - MMCCMD0_PU_MARK, - MMCCMD1_PU_MARK, - MMCD0_0_PU_MARK, - MMCD0_1_PU_MARK, - MMCD0_2_PU_MARK, - MMCD0_3_PU_MARK, - MMCD0_4_PU_MARK, - MMCD0_5_PU_MARK, - MMCD0_6_PU_MARK, - MMCD0_7_PU_MARK, - FSIBISLD_PU_MARK, - FSIACK_PU_MARK, - FSIAILR_PU_MARK, - FSIAIBT_PU_MARK, - FSIAISLD_PU_MARK, - - PINMUX_MARK_END, -}; - -static unsigned short pinmux_data[] = { - /* specify valid pin states for each pin in GPIO mode */ - - /* Table 25-1 (I/O and Pull U/D) */ - PORT_DATA_I_PD(0), - PORT_DATA_I_PU(1), - PORT_DATA_I_PU(2), - PORT_DATA_I_PU(3), - PORT_DATA_I_PU(4), - PORT_DATA_I_PU(5), - PORT_DATA_I_PU(6), - PORT_DATA_I_PU(7), - PORT_DATA_I_PU(8), - PORT_DATA_I_PD(9), - PORT_DATA_I_PD(10), - PORT_DATA_I_PU_PD(11), - PORT_DATA_IO_PU_PD(12), - PORT_DATA_IO_PU_PD(13), - PORT_DATA_IO_PU_PD(14), - PORT_DATA_IO_PU_PD(15), - PORT_DATA_IO_PD(16), - PORT_DATA_IO_PD(17), - PORT_DATA_IO_PU(18), - PORT_DATA_IO_PU(19), - PORT_DATA_O(20), - PORT_DATA_O(21), - PORT_DATA_O(22), - PORT_DATA_O(23), - PORT_DATA_O(24), - PORT_DATA_I_PD(25), - PORT_DATA_I_PD(26), - PORT_DATA_IO_PU(27), - PORT_DATA_IO_PU(28), - PORT_DATA_IO_PD(29), - PORT_DATA_IO_PD(30), - PORT_DATA_IO_PU(31), - PORT_DATA_IO_PD(32), - PORT_DATA_I_PU_PD(33), - PORT_DATA_IO_PD(34), - PORT_DATA_I_PU_PD(35), - PORT_DATA_IO_PD(36), - PORT_DATA_IO(37), - PORT_DATA_O(38), - PORT_DATA_I_PU(39), - PORT_DATA_I_PU_PD(40), - PORT_DATA_O(41), - PORT_DATA_IO_PD(42), - PORT_DATA_IO_PU_PD(43), - PORT_DATA_IO_PU_PD(44), - PORT_DATA_IO_PD(45), - PORT_DATA_IO_PD(46), - PORT_DATA_IO_PD(47), - PORT_DATA_I_PD(48), - PORT_DATA_IO_PU_PD(49), - PORT_DATA_IO_PD(50), - - PORT_DATA_IO_PD(51), - PORT_DATA_O(52), - PORT_DATA_IO_PU_PD(53), - PORT_DATA_IO_PU_PD(54), - PORT_DATA_IO_PD(55), - PORT_DATA_I_PU_PD(56), - PORT_DATA_IO(57), - PORT_DATA_IO(58), - PORT_DATA_IO(59), - PORT_DATA_IO(60), - PORT_DATA_IO(61), - PORT_DATA_IO_PD(62), - PORT_DATA_IO_PD(63), - PORT_DATA_IO_PU_PD(64), - PORT_DATA_IO_PD(65), - PORT_DATA_IO_PU_PD(66), - PORT_DATA_IO_PU_PD(67), - PORT_DATA_IO_PU_PD(68), - PORT_DATA_IO_PU_PD(69), - PORT_DATA_IO_PU_PD(70), - PORT_DATA_IO_PU_PD(71), - PORT_DATA_IO_PU_PD(72), - PORT_DATA_I_PU_PD(73), - PORT_DATA_IO_PU(74), - PORT_DATA_IO_PU(75), - PORT_DATA_IO_PU(76), - PORT_DATA_IO_PU(77), - PORT_DATA_IO_PU(78), - PORT_DATA_IO_PU(79), - PORT_DATA_IO_PU(80), - PORT_DATA_IO_PU(81), - PORT_DATA_IO_PU(82), - PORT_DATA_IO_PU(83), - PORT_DATA_IO_PU(84), - PORT_DATA_IO_PU(85), - PORT_DATA_IO_PU(86), - PORT_DATA_IO_PU(87), - PORT_DATA_IO_PU(88), - PORT_DATA_IO_PU(89), - PORT_DATA_O(90), - PORT_DATA_IO_PU(91), - PORT_DATA_O(92), - PORT_DATA_IO_PU(93), - PORT_DATA_O(94), - PORT_DATA_I_PU_PD(95), - PORT_DATA_IO(96), - PORT_DATA_IO(97), - PORT_DATA_IO(98), - PORT_DATA_I_PU(99), - PORT_DATA_O(100), - PORT_DATA_O(101), - PORT_DATA_I_PU(102), - PORT_DATA_IO_PD(103), - PORT_DATA_I_PU_PD(104), - PORT_DATA_I_PD(105), - PORT_DATA_I_PD(106), - PORT_DATA_I_PU_PD(107), - PORT_DATA_I_PU_PD(108), - PORT_DATA_IO_PD(109), - PORT_DATA_IO_PD(110), - PORT_DATA_IO_PU_PD(111), - PORT_DATA_IO_PU_PD(112), - PORT_DATA_IO_PU_PD(113), - PORT_DATA_IO_PD(114), - PORT_DATA_IO_PU(115), - PORT_DATA_IO_PU(116), - PORT_DATA_IO_PU_PD(117), - PORT_DATA_IO_PU_PD(118), - PORT_DATA_IO_PD(128), - - PORT_DATA_IO_PD(129), - PORT_DATA_IO_PU_PD(130), - PORT_DATA_IO_PD(131), - PORT_DATA_IO_PD(132), - PORT_DATA_IO_PD(133), - PORT_DATA_IO_PU_PD(134), - PORT_DATA_IO_PU_PD(135), - PORT_DATA_IO_PU_PD(136), - PORT_DATA_IO_PU_PD(137), - PORT_DATA_IO_PD(138), - PORT_DATA_IO_PD(139), - PORT_DATA_IO_PD(140), - PORT_DATA_IO_PD(141), - PORT_DATA_IO_PD(142), - PORT_DATA_IO_PD(143), - PORT_DATA_IO_PU_PD(144), - PORT_DATA_IO_PD(145), - PORT_DATA_IO_PU_PD(146), - PORT_DATA_IO_PU_PD(147), - PORT_DATA_IO_PU_PD(148), - PORT_DATA_IO_PU_PD(149), - PORT_DATA_I_PU_PD(150), - PORT_DATA_IO_PU_PD(151), - PORT_DATA_IO_PU_PD(152), - PORT_DATA_IO_PD(153), - PORT_DATA_IO_PD(154), - PORT_DATA_I_PU_PD(155), - PORT_DATA_IO_PU_PD(156), - PORT_DATA_I_PD(157), - PORT_DATA_IO_PD(158), - PORT_DATA_IO_PU_PD(159), - PORT_DATA_IO_PU_PD(160), - PORT_DATA_I_PU_PD(161), - PORT_DATA_I_PU_PD(162), - PORT_DATA_IO_PU_PD(163), - PORT_DATA_I_PU_PD(164), - PORT_DATA_IO_PD(192), - PORT_DATA_IO_PU_PD(193), - PORT_DATA_IO_PD(194), - PORT_DATA_IO_PU_PD(195), - PORT_DATA_IO_PD(196), - PORT_DATA_IO_PD(197), - PORT_DATA_IO_PD(198), - PORT_DATA_IO_PD(199), - PORT_DATA_IO_PU_PD(200), - PORT_DATA_IO_PU_PD(201), - PORT_DATA_IO_PU_PD(202), - PORT_DATA_IO_PU_PD(203), - PORT_DATA_IO_PU_PD(204), - PORT_DATA_IO_PU_PD(205), - PORT_DATA_IO_PU_PD(206), - PORT_DATA_IO_PD(207), - PORT_DATA_IO_PD(208), - PORT_DATA_IO_PD(209), - PORT_DATA_IO_PD(210), - PORT_DATA_IO_PD(211), - PORT_DATA_IO_PD(212), - PORT_DATA_IO_PD(213), - PORT_DATA_IO_PU_PD(214), - PORT_DATA_IO_PU_PD(215), - PORT_DATA_IO_PD(216), - PORT_DATA_IO_PD(217), - PORT_DATA_O(218), - PORT_DATA_IO_PD(219), - PORT_DATA_IO_PD(220), - PORT_DATA_IO_PU_PD(221), - PORT_DATA_IO_PU_PD(222), - PORT_DATA_I_PU_PD(223), - PORT_DATA_I_PU_PD(224), - - PORT_DATA_IO_PU_PD(225), - PORT_DATA_O(226), - PORT_DATA_IO_PU_PD(227), - PORT_DATA_I_PU_PD(228), - PORT_DATA_I_PD(229), - PORT_DATA_IO(230), - PORT_DATA_IO_PU_PD(231), - PORT_DATA_IO_PU_PD(232), - PORT_DATA_I_PU_PD(233), - PORT_DATA_IO_PU_PD(234), - PORT_DATA_IO_PU_PD(235), - PORT_DATA_IO_PU_PD(236), - PORT_DATA_IO_PD(237), - PORT_DATA_IO_PU_PD(238), - PORT_DATA_IO_PU_PD(239), - PORT_DATA_IO_PU_PD(240), - PORT_DATA_O(241), - PORT_DATA_I_PD(242), - PORT_DATA_IO_PU_PD(243), - PORT_DATA_IO_PU_PD(244), - PORT_DATA_IO_PU_PD(245), - PORT_DATA_IO_PU_PD(246), - PORT_DATA_IO_PU_PD(247), - PORT_DATA_IO_PU_PD(248), - PORT_DATA_IO_PU_PD(249), - PORT_DATA_IO_PU_PD(250), - PORT_DATA_IO_PU_PD(251), - PORT_DATA_IO_PU_PD(252), - PORT_DATA_IO_PU_PD(253), - PORT_DATA_IO_PU_PD(254), - PORT_DATA_IO_PU_PD(255), - PORT_DATA_IO_PU_PD(256), - PORT_DATA_IO_PU_PD(257), - PORT_DATA_IO_PU_PD(258), - PORT_DATA_IO_PU_PD(259), - PORT_DATA_IO_PU_PD(260), - PORT_DATA_IO_PU_PD(261), - PORT_DATA_IO_PU_PD(262), - PORT_DATA_IO_PU_PD(263), - PORT_DATA_IO_PU_PD(264), - PORT_DATA_IO_PU_PD(265), - PORT_DATA_IO_PU_PD(266), - PORT_DATA_IO_PU_PD(267), - PORT_DATA_IO_PU_PD(268), - PORT_DATA_IO_PU_PD(269), - PORT_DATA_IO_PU_PD(270), - PORT_DATA_IO_PU_PD(271), - PORT_DATA_IO_PU_PD(272), - PORT_DATA_IO_PU_PD(273), - PORT_DATA_IO_PU_PD(274), - PORT_DATA_IO_PU_PD(275), - PORT_DATA_IO_PU_PD(276), - PORT_DATA_IO_PU_PD(277), - PORT_DATA_IO_PU_PD(278), - PORT_DATA_IO_PU_PD(279), - PORT_DATA_IO_PU_PD(280), - PORT_DATA_O(281), - PORT_DATA_O(282), - PORT_DATA_I_PU(288), - PORT_DATA_IO_PU_PD(289), - PORT_DATA_IO_PU_PD(290), - PORT_DATA_IO_PU_PD(291), - PORT_DATA_IO_PU_PD(292), - PORT_DATA_IO_PU_PD(293), - PORT_DATA_IO_PU_PD(294), - PORT_DATA_IO_PU_PD(295), - PORT_DATA_IO_PU_PD(296), - PORT_DATA_IO_PU_PD(297), - PORT_DATA_IO_PU_PD(298), - - PORT_DATA_IO_PU_PD(299), - PORT_DATA_IO_PU_PD(300), - PORT_DATA_IO_PU_PD(301), - PORT_DATA_IO_PU_PD(302), - PORT_DATA_IO_PU_PD(303), - PORT_DATA_IO_PU_PD(304), - PORT_DATA_IO_PU_PD(305), - PORT_DATA_O(306), - PORT_DATA_O(307), - PORT_DATA_I_PU(308), - PORT_DATA_O(309), - - /* Table 25-1 (Function 0-7) */ - PINMUX_DATA(VBUS_0_MARK, PORT0_FN1), - PINMUX_DATA(GPI0_MARK, PORT1_FN1), - PINMUX_DATA(GPI1_MARK, PORT2_FN1), - PINMUX_DATA(GPI2_MARK, PORT3_FN1), - PINMUX_DATA(GPI3_MARK, PORT4_FN1), - PINMUX_DATA(GPI4_MARK, PORT5_FN1), - PINMUX_DATA(GPI5_MARK, PORT6_FN1), - PINMUX_DATA(GPI6_MARK, PORT7_FN1), - PINMUX_DATA(GPI7_MARK, PORT8_FN1), - PINMUX_DATA(SCIFA7_RXD_MARK, PORT12_FN2), - PINMUX_DATA(SCIFA7_CTS__MARK, PORT13_FN2), - PINMUX_DATA(GPO7_MARK, PORT14_FN1), \ - PINMUX_DATA(MFG0_OUT2_MARK, PORT14_FN4), - PINMUX_DATA(GPO6_MARK, PORT15_FN1), \ - PINMUX_DATA(MFG1_OUT2_MARK, PORT15_FN4), - PINMUX_DATA(GPO5_MARK, PORT16_FN1), \ - PINMUX_DATA(SCIFA0_SCK_MARK, PORT16_FN2), \ - PINMUX_DATA(FSICOSLDT3_MARK, PORT16_FN3), \ - PINMUX_DATA(PORT16_VIO_CKOR_MARK, PORT16_FN4), - PINMUX_DATA(SCIFA0_TXD_MARK, PORT17_FN2), - PINMUX_DATA(SCIFA7_TXD_MARK, PORT18_FN2), - PINMUX_DATA(SCIFA7_RTS__MARK, PORT19_FN2), \ - PINMUX_DATA(PORT19_VIO_CKO2_MARK, PORT19_FN3), - PINMUX_DATA(GPO0_MARK, PORT20_FN1), - PINMUX_DATA(GPO1_MARK, PORT21_FN1), - PINMUX_DATA(GPO2_MARK, PORT22_FN1), \ - PINMUX_DATA(STATUS0_MARK, PORT22_FN2), - PINMUX_DATA(GPO3_MARK, PORT23_FN1), \ - PINMUX_DATA(STATUS1_MARK, PORT23_FN2), - PINMUX_DATA(GPO4_MARK, PORT24_FN1), \ - PINMUX_DATA(STATUS2_MARK, PORT24_FN2), - PINMUX_DATA(VINT_MARK, PORT25_FN1), - PINMUX_DATA(TCKON_MARK, PORT26_FN1), - PINMUX_DATA(XDVFS1_MARK, PORT27_FN1), \ - PINMUX_DATA(PORT27_I2C_SCL2_MARK, PORT27_FN2, MSEL2CR_MSEL17_0, - MSEL2CR_MSEL16_1), \ - PINMUX_DATA(PORT27_I2C_SCL3_MARK, PORT27_FN3, MSEL2CR_MSEL19_0, - MSEL2CR_MSEL18_1), \ - PINMUX_DATA(MFG0_OUT1_MARK, PORT27_FN4), \ - PINMUX_DATA(PORT27_IROUT_MARK, PORT27_FN7), - PINMUX_DATA(XDVFS2_MARK, PORT28_FN1), \ - PINMUX_DATA(PORT28_I2C_SDA2_MARK, PORT28_FN2, MSEL2CR_MSEL17_0, - MSEL2CR_MSEL16_1), \ - PINMUX_DATA(PORT28_I2C_SDA3_MARK, PORT28_FN3, MSEL2CR_MSEL19_0, - MSEL2CR_MSEL18_1), \ - PINMUX_DATA(PORT28_TPU1TO1_MARK, PORT28_FN7), - PINMUX_DATA(SIM_RST_MARK, PORT29_FN1), \ - PINMUX_DATA(PORT29_TPU1TO1_MARK, PORT29_FN4), - PINMUX_DATA(SIM_CLK_MARK, PORT30_FN1), \ - PINMUX_DATA(PORT30_VIO_CKOR_MARK, PORT30_FN4), - PINMUX_DATA(SIM_D_MARK, PORT31_FN1), \ - PINMUX_DATA(PORT31_IROUT_MARK, PORT31_FN4), - PINMUX_DATA(SCIFA4_TXD_MARK, PORT32_FN2), - PINMUX_DATA(SCIFA4_RXD_MARK, PORT33_FN2), \ - PINMUX_DATA(XWUP_MARK, PORT33_FN3), - PINMUX_DATA(SCIFA4_RTS__MARK, PORT34_FN2), - PINMUX_DATA(SCIFA4_CTS__MARK, PORT35_FN2), - PINMUX_DATA(FSIBOBT_MARK, PORT36_FN1), \ - PINMUX_DATA(FSIBIBT_MARK, PORT36_FN2), - PINMUX_DATA(FSIBOLR_MARK, PORT37_FN1), \ - PINMUX_DATA(FSIBILR_MARK, PORT37_FN2), - PINMUX_DATA(FSIBOSLD_MARK, PORT38_FN1), - PINMUX_DATA(FSIBISLD_MARK, PORT39_FN1), - PINMUX_DATA(VACK_MARK, PORT40_FN1), - PINMUX_DATA(XTAL1L_MARK, PORT41_FN1), - PINMUX_DATA(SCIFA0_RTS__MARK, PORT42_FN2), \ - PINMUX_DATA(FSICOSLDT2_MARK, PORT42_FN3), - PINMUX_DATA(SCIFA0_RXD_MARK, PORT43_FN2), - PINMUX_DATA(SCIFA0_CTS__MARK, PORT44_FN2), \ - PINMUX_DATA(FSICOSLDT1_MARK, PORT44_FN3), - PINMUX_DATA(FSICOBT_MARK, PORT45_FN1), \ - PINMUX_DATA(FSICIBT_MARK, PORT45_FN2), \ - PINMUX_DATA(FSIDOBT_MARK, PORT45_FN3), \ - PINMUX_DATA(FSIDIBT_MARK, PORT45_FN4), - PINMUX_DATA(FSICOLR_MARK, PORT46_FN1), \ - PINMUX_DATA(FSICILR_MARK, PORT46_FN2), \ - PINMUX_DATA(FSIDOLR_MARK, PORT46_FN3), \ - PINMUX_DATA(FSIDILR_MARK, PORT46_FN4), - PINMUX_DATA(FSICOSLD_MARK, PORT47_FN1), \ - PINMUX_DATA(PORT47_FSICSPDIF_MARK, PORT47_FN2), - PINMUX_DATA(FSICISLD_MARK, PORT48_FN1), \ - PINMUX_DATA(FSIDISLD_MARK, PORT48_FN3), - PINMUX_DATA(FSIACK_MARK, PORT49_FN1), \ - PINMUX_DATA(PORT49_IRDA_OUT_MARK, PORT49_FN2, MSEL4CR_MSEL19_1), \ - PINMUX_DATA(PORT49_IROUT_MARK, PORT49_FN4), \ - PINMUX_DATA(FSIAOMC_MARK, PORT49_FN5), - PINMUX_DATA(FSIAOLR_MARK, PORT50_FN1), \ - PINMUX_DATA(BBIF2_TSYNC2_MARK, PORT50_FN2), \ - PINMUX_DATA(TPU2TO2_MARK, PORT50_FN3), \ - PINMUX_DATA(FSIAILR_MARK, PORT50_FN5), - - PINMUX_DATA(FSIAOBT_MARK, PORT51_FN1), \ - PINMUX_DATA(BBIF2_TSCK2_MARK, PORT51_FN2), \ - PINMUX_DATA(TPU2TO3_MARK, PORT51_FN3), \ - PINMUX_DATA(FSIAIBT_MARK, PORT51_FN5), - PINMUX_DATA(FSIAOSLD_MARK, PORT52_FN1), \ - PINMUX_DATA(BBIF2_TXD2_MARK, PORT52_FN2), - PINMUX_DATA(FSIASPDIF_MARK, PORT53_FN1), \ - PINMUX_DATA(PORT53_IRDA_IN_MARK, PORT53_FN2, MSEL4CR_MSEL19_1), \ - PINMUX_DATA(TPU3TO3_MARK, PORT53_FN3), \ - PINMUX_DATA(FSIBSPDIF_MARK, PORT53_FN5), \ - PINMUX_DATA(PORT53_FSICSPDIF_MARK, PORT53_FN6), - PINMUX_DATA(FSIBCK_MARK, PORT54_FN1), \ - PINMUX_DATA(PORT54_IRDA_FIRSEL_MARK, PORT54_FN2, MSEL4CR_MSEL19_1), \ - PINMUX_DATA(TPU3TO2_MARK, PORT54_FN3), \ - PINMUX_DATA(FSIBOMC_MARK, PORT54_FN5), \ - PINMUX_DATA(FSICCK_MARK, PORT54_FN6), \ - PINMUX_DATA(FSICOMC_MARK, PORT54_FN7), - PINMUX_DATA(FSIAISLD_MARK, PORT55_FN1), \ - PINMUX_DATA(TPU0TO0_MARK, PORT55_FN3), - PINMUX_DATA(A0_MARK, PORT57_FN1), \ - PINMUX_DATA(BS__MARK, PORT57_FN2), - PINMUX_DATA(A12_MARK, PORT58_FN1), \ - PINMUX_DATA(PORT58_KEYOUT7_MARK, PORT58_FN2), \ - PINMUX_DATA(TPU4TO2_MARK, PORT58_FN4), - PINMUX_DATA(A13_MARK, PORT59_FN1), \ - PINMUX_DATA(PORT59_KEYOUT6_MARK, PORT59_FN2), \ - PINMUX_DATA(TPU0TO1_MARK, PORT59_FN4), - PINMUX_DATA(A14_MARK, PORT60_FN1), \ - PINMUX_DATA(KEYOUT5_MARK, PORT60_FN2), - PINMUX_DATA(A15_MARK, PORT61_FN1), \ - PINMUX_DATA(KEYOUT4_MARK, PORT61_FN2), - PINMUX_DATA(A16_MARK, PORT62_FN1), \ - PINMUX_DATA(KEYOUT3_MARK, PORT62_FN2), \ - PINMUX_DATA(MSIOF0_SS1_MARK, PORT62_FN4, MSEL3CR_MSEL11_0), - PINMUX_DATA(A17_MARK, PORT63_FN1), \ - PINMUX_DATA(KEYOUT2_MARK, PORT63_FN2), \ - PINMUX_DATA(MSIOF0_TSYNC_MARK, PORT63_FN4, MSEL3CR_MSEL11_0), - PINMUX_DATA(A18_MARK, PORT64_FN1), \ - PINMUX_DATA(KEYOUT1_MARK, PORT64_FN2), \ - PINMUX_DATA(MSIOF0_TSCK_MARK, PORT64_FN4, MSEL3CR_MSEL11_0), - PINMUX_DATA(A19_MARK, PORT65_FN1), \ - PINMUX_DATA(KEYOUT0_MARK, PORT65_FN2), \ - PINMUX_DATA(MSIOF0_TXD_MARK, PORT65_FN4, MSEL3CR_MSEL11_0), - PINMUX_DATA(A20_MARK, PORT66_FN1), \ - PINMUX_DATA(KEYIN0_MARK, PORT66_FN2), \ - PINMUX_DATA(MSIOF0_RSCK_MARK, PORT66_FN4, MSEL3CR_MSEL11_0), - PINMUX_DATA(A21_MARK, PORT67_FN1), \ - PINMUX_DATA(KEYIN1_MARK, PORT67_FN2), \ - PINMUX_DATA(MSIOF0_RSYNC_MARK, PORT67_FN4, MSEL3CR_MSEL11_0), - PINMUX_DATA(A22_MARK, PORT68_FN1), \ - PINMUX_DATA(KEYIN2_MARK, PORT68_FN2), \ - PINMUX_DATA(MSIOF0_MCK0_MARK, PORT68_FN4, MSEL3CR_MSEL11_0), - PINMUX_DATA(A23_MARK, PORT69_FN1), \ - PINMUX_DATA(KEYIN3_MARK, PORT69_FN2), \ - PINMUX_DATA(MSIOF0_MCK1_MARK, PORT69_FN4, MSEL3CR_MSEL11_0), - PINMUX_DATA(A24_MARK, PORT70_FN1), \ - PINMUX_DATA(KEYIN4_MARK, PORT70_FN2), \ - PINMUX_DATA(MSIOF0_RXD_MARK, PORT70_FN4, MSEL3CR_MSEL11_0), - PINMUX_DATA(A25_MARK, PORT71_FN1), \ - PINMUX_DATA(KEYIN5_MARK, PORT71_FN2), \ - PINMUX_DATA(MSIOF0_SS2_MARK, PORT71_FN4, MSEL3CR_MSEL11_0), - PINMUX_DATA(A26_MARK, PORT72_FN1), \ - PINMUX_DATA(KEYIN6_MARK, PORT72_FN2), - PINMUX_DATA(KEYIN7_MARK, PORT73_FN2), - PINMUX_DATA(D0_NAF0_MARK, PORT74_FN1), - PINMUX_DATA(D1_NAF1_MARK, PORT75_FN1), - PINMUX_DATA(D2_NAF2_MARK, PORT76_FN1), - PINMUX_DATA(D3_NAF3_MARK, PORT77_FN1), - PINMUX_DATA(D4_NAF4_MARK, PORT78_FN1), - PINMUX_DATA(D5_NAF5_MARK, PORT79_FN1), - PINMUX_DATA(D6_NAF6_MARK, PORT80_FN1), - PINMUX_DATA(D7_NAF7_MARK, PORT81_FN1), - PINMUX_DATA(D8_NAF8_MARK, PORT82_FN1), - PINMUX_DATA(D9_NAF9_MARK, PORT83_FN1), - PINMUX_DATA(D10_NAF10_MARK, PORT84_FN1), - PINMUX_DATA(D11_NAF11_MARK, PORT85_FN1), - PINMUX_DATA(D12_NAF12_MARK, PORT86_FN1), - PINMUX_DATA(D13_NAF13_MARK, PORT87_FN1), - PINMUX_DATA(D14_NAF14_MARK, PORT88_FN1), - PINMUX_DATA(D15_NAF15_MARK, PORT89_FN1), - PINMUX_DATA(CS4__MARK, PORT90_FN1), - PINMUX_DATA(CS5A__MARK, PORT91_FN1), \ - PINMUX_DATA(PORT91_RDWR_MARK, PORT91_FN2), - PINMUX_DATA(CS5B__MARK, PORT92_FN1), \ - PINMUX_DATA(FCE1__MARK, PORT92_FN2), - PINMUX_DATA(CS6B__MARK, PORT93_FN1), \ - PINMUX_DATA(DACK0_MARK, PORT93_FN4), - PINMUX_DATA(FCE0__MARK, PORT94_FN1), \ - PINMUX_DATA(CS6A__MARK, PORT94_FN2), - PINMUX_DATA(WAIT__MARK, PORT95_FN1), \ - PINMUX_DATA(DREQ0_MARK, PORT95_FN2), - PINMUX_DATA(RD__FSC_MARK, PORT96_FN1), - PINMUX_DATA(WE0__FWE_MARK, PORT97_FN1), \ - PINMUX_DATA(RDWR_FWE_MARK, PORT97_FN2), - PINMUX_DATA(WE1__MARK, PORT98_FN1), - PINMUX_DATA(FRB_MARK, PORT99_FN1), - PINMUX_DATA(CKO_MARK, PORT100_FN1), - PINMUX_DATA(NBRSTOUT__MARK, PORT101_FN1), - PINMUX_DATA(NBRST__MARK, PORT102_FN1), - PINMUX_DATA(BBIF2_TXD_MARK, PORT103_FN3), - PINMUX_DATA(BBIF2_RXD_MARK, PORT104_FN3), - PINMUX_DATA(BBIF2_SYNC_MARK, PORT105_FN3), - PINMUX_DATA(BBIF2_SCK_MARK, PORT106_FN3), - PINMUX_DATA(SCIFA3_CTS__MARK, PORT107_FN3), \ - PINMUX_DATA(MFG3_IN2_MARK, PORT107_FN4), - PINMUX_DATA(SCIFA3_RXD_MARK, PORT108_FN3), \ - PINMUX_DATA(MFG3_IN1_MARK, PORT108_FN4), - PINMUX_DATA(BBIF1_SS2_MARK, PORT109_FN2), \ - PINMUX_DATA(SCIFA3_RTS__MARK, PORT109_FN3), \ - PINMUX_DATA(MFG3_OUT1_MARK, PORT109_FN4), - PINMUX_DATA(SCIFA3_TXD_MARK, PORT110_FN3), - PINMUX_DATA(HSI_RX_DATA_MARK, PORT111_FN1), \ - PINMUX_DATA(BBIF1_RXD_MARK, PORT111_FN3), - PINMUX_DATA(HSI_TX_WAKE_MARK, PORT112_FN1), \ - PINMUX_DATA(BBIF1_TSCK_MARK, PORT112_FN3), - PINMUX_DATA(HSI_TX_DATA_MARK, PORT113_FN1), \ - PINMUX_DATA(BBIF1_TSYNC_MARK, PORT113_FN3), - PINMUX_DATA(HSI_TX_READY_MARK, PORT114_FN1), \ - PINMUX_DATA(BBIF1_TXD_MARK, PORT114_FN3), - PINMUX_DATA(HSI_RX_READY_MARK, PORT115_FN1), \ - PINMUX_DATA(BBIF1_RSCK_MARK, PORT115_FN3), \ - PINMUX_DATA(PORT115_I2C_SCL2_MARK, PORT115_FN5, MSEL2CR_MSEL17_1), \ - PINMUX_DATA(PORT115_I2C_SCL3_MARK, PORT115_FN6, MSEL2CR_MSEL19_1), - PINMUX_DATA(HSI_RX_WAKE_MARK, PORT116_FN1), \ - PINMUX_DATA(BBIF1_RSYNC_MARK, PORT116_FN3), \ - PINMUX_DATA(PORT116_I2C_SDA2_MARK, PORT116_FN5, MSEL2CR_MSEL17_1), \ - PINMUX_DATA(PORT116_I2C_SDA3_MARK, PORT116_FN6, MSEL2CR_MSEL19_1), - PINMUX_DATA(HSI_RX_FLAG_MARK, PORT117_FN1), \ - PINMUX_DATA(BBIF1_SS1_MARK, PORT117_FN2), \ - PINMUX_DATA(BBIF1_FLOW_MARK, PORT117_FN3), - PINMUX_DATA(HSI_TX_FLAG_MARK, PORT118_FN1), - PINMUX_DATA(VIO_VD_MARK, PORT128_FN1), \ - PINMUX_DATA(PORT128_LCD2VSYN_MARK, PORT128_FN4, MSEL3CR_MSEL2_0), \ - PINMUX_DATA(VIO2_VD_MARK, PORT128_FN6, MSEL4CR_MSEL27_0), \ - PINMUX_DATA(LCD2D0_MARK, PORT128_FN7), - - PINMUX_DATA(VIO_HD_MARK, PORT129_FN1), \ - PINMUX_DATA(PORT129_LCD2HSYN_MARK, PORT129_FN4), \ - PINMUX_DATA(PORT129_LCD2CS__MARK, PORT129_FN5), \ - PINMUX_DATA(VIO2_HD_MARK, PORT129_FN6, MSEL4CR_MSEL27_0), \ - PINMUX_DATA(LCD2D1_MARK, PORT129_FN7), - PINMUX_DATA(VIO_D0_MARK, PORT130_FN1), \ - PINMUX_DATA(PORT130_MSIOF2_RXD_MARK, PORT130_FN3, MSEL4CR_MSEL11_0, - MSEL4CR_MSEL10_1), \ - PINMUX_DATA(LCD2D10_MARK, PORT130_FN7), - PINMUX_DATA(VIO_D1_MARK, PORT131_FN1), \ - PINMUX_DATA(PORT131_KEYOUT6_MARK, PORT131_FN2), \ - PINMUX_DATA(PORT131_MSIOF2_SS1_MARK, PORT131_FN3), \ - PINMUX_DATA(PORT131_KEYOUT11_MARK, PORT131_FN4), \ - PINMUX_DATA(LCD2D11_MARK, PORT131_FN7), - PINMUX_DATA(VIO_D2_MARK, PORT132_FN1), \ - PINMUX_DATA(PORT132_KEYOUT7_MARK, PORT132_FN2), \ - PINMUX_DATA(PORT132_MSIOF2_SS2_MARK, PORT132_FN3), \ - PINMUX_DATA(PORT132_KEYOUT10_MARK, PORT132_FN4), \ - PINMUX_DATA(LCD2D12_MARK, PORT132_FN7), - PINMUX_DATA(VIO_D3_MARK, PORT133_FN1), \ - PINMUX_DATA(MSIOF2_TSYNC_MARK, PORT133_FN3, MSEL4CR_MSEL11_0), \ - PINMUX_DATA(LCD2D13_MARK, PORT133_FN7), - PINMUX_DATA(VIO_D4_MARK, PORT134_FN1), \ - PINMUX_DATA(MSIOF2_TXD_MARK, PORT134_FN3, MSEL4CR_MSEL11_0), \ - PINMUX_DATA(LCD2D14_MARK, PORT134_FN7), - PINMUX_DATA(VIO_D5_MARK, PORT135_FN1), \ - PINMUX_DATA(MSIOF2_TSCK_MARK, PORT135_FN3, MSEL4CR_MSEL11_0), \ - PINMUX_DATA(LCD2D15_MARK, PORT135_FN7), - PINMUX_DATA(VIO_D6_MARK, PORT136_FN1), \ - PINMUX_DATA(PORT136_KEYOUT8_MARK, PORT136_FN2), \ - PINMUX_DATA(LCD2D16_MARK, PORT136_FN7), - PINMUX_DATA(VIO_D7_MARK, PORT137_FN1), \ - PINMUX_DATA(PORT137_KEYOUT9_MARK, PORT137_FN2), \ - PINMUX_DATA(LCD2D17_MARK, PORT137_FN7), - PINMUX_DATA(VIO_D8_MARK, PORT138_FN1), \ - PINMUX_DATA(PORT138_KEYOUT8_MARK, PORT138_FN2), \ - PINMUX_DATA(VIO2_D0_MARK, PORT138_FN6), \ - PINMUX_DATA(LCD2D6_MARK, PORT138_FN7), - PINMUX_DATA(VIO_D9_MARK, PORT139_FN1), \ - PINMUX_DATA(PORT139_KEYOUT9_MARK, PORT139_FN2), \ - PINMUX_DATA(VIO2_D1_MARK, PORT139_FN6), \ - PINMUX_DATA(LCD2D7_MARK, PORT139_FN7), - PINMUX_DATA(VIO_D10_MARK, PORT140_FN1), \ - PINMUX_DATA(TPU0TO2_MARK, PORT140_FN4), \ - PINMUX_DATA(VIO2_D2_MARK, PORT140_FN6), \ - PINMUX_DATA(LCD2D8_MARK, PORT140_FN7), - PINMUX_DATA(VIO_D11_MARK, PORT141_FN1), \ - PINMUX_DATA(TPU0TO3_MARK, PORT141_FN4), \ - PINMUX_DATA(VIO2_D3_MARK, PORT141_FN6), \ - PINMUX_DATA(LCD2D9_MARK, PORT141_FN7), - PINMUX_DATA(VIO_D12_MARK, PORT142_FN1), \ - PINMUX_DATA(PORT142_KEYOUT10_MARK, PORT142_FN2), \ - PINMUX_DATA(VIO2_D4_MARK, PORT142_FN6), \ - PINMUX_DATA(LCD2D2_MARK, PORT142_FN7), - PINMUX_DATA(VIO_D13_MARK, PORT143_FN1), \ - PINMUX_DATA(PORT143_KEYOUT11_MARK, PORT143_FN2), \ - PINMUX_DATA(PORT143_KEYOUT6_MARK, PORT143_FN3), \ - PINMUX_DATA(VIO2_D5_MARK, PORT143_FN6), \ - PINMUX_DATA(LCD2D3_MARK, PORT143_FN7), - PINMUX_DATA(VIO_D14_MARK, PORT144_FN1), \ - PINMUX_DATA(PORT144_KEYOUT7_MARK, PORT144_FN2), \ - PINMUX_DATA(VIO2_D6_MARK, PORT144_FN6), \ - PINMUX_DATA(LCD2D4_MARK, PORT144_FN7), - PINMUX_DATA(VIO_D15_MARK, PORT145_FN1), \ - PINMUX_DATA(TPU1TO3_MARK, PORT145_FN3), \ - PINMUX_DATA(PORT145_LCD2DISP_MARK, PORT145_FN4), \ - PINMUX_DATA(PORT145_LCD2RS_MARK, PORT145_FN5), \ - PINMUX_DATA(VIO2_D7_MARK, PORT145_FN6), \ - PINMUX_DATA(LCD2D5_MARK, PORT145_FN7), - PINMUX_DATA(VIO_CLK_MARK, PORT146_FN1), \ - PINMUX_DATA(LCD2DCK_MARK, PORT146_FN4), \ - PINMUX_DATA(PORT146_LCD2WR__MARK, PORT146_FN5), \ - PINMUX_DATA(VIO2_CLK_MARK, PORT146_FN6, MSEL4CR_MSEL27_0), \ - PINMUX_DATA(LCD2D18_MARK, PORT146_FN7), - PINMUX_DATA(VIO_FIELD_MARK, PORT147_FN1), \ - PINMUX_DATA(LCD2RD__MARK, PORT147_FN4), \ - PINMUX_DATA(VIO2_FIELD_MARK, PORT147_FN6, MSEL4CR_MSEL27_0), \ - PINMUX_DATA(LCD2D19_MARK, PORT147_FN7), - PINMUX_DATA(VIO_CKO_MARK, PORT148_FN1), - PINMUX_DATA(A27_MARK, PORT149_FN1), \ - PINMUX_DATA(PORT149_RDWR_MARK, PORT149_FN2), \ - PINMUX_DATA(MFG0_IN1_MARK, PORT149_FN3), \ - PINMUX_DATA(PORT149_KEYOUT9_MARK, PORT149_FN4), - PINMUX_DATA(MFG0_IN2_MARK, PORT150_FN3), - PINMUX_DATA(TS_SPSYNC3_MARK, PORT151_FN4), \ - PINMUX_DATA(MSIOF2_RSCK_MARK, PORT151_FN5), - PINMUX_DATA(TS_SDAT3_MARK, PORT152_FN4), \ - PINMUX_DATA(MSIOF2_RSYNC_MARK, PORT152_FN5), - PINMUX_DATA(TPU1TO2_MARK, PORT153_FN3), \ - PINMUX_DATA(TS_SDEN3_MARK, PORT153_FN4), \ - PINMUX_DATA(PORT153_MSIOF2_SS1_MARK, PORT153_FN5), - PINMUX_DATA(SCIFA2_TXD1_MARK, PORT154_FN2, MSEL3CR_MSEL9_0), \ - PINMUX_DATA(MSIOF2_MCK0_MARK, PORT154_FN5), - PINMUX_DATA(SCIFA2_RXD1_MARK, PORT155_FN2, MSEL3CR_MSEL9_0), \ - PINMUX_DATA(MSIOF2_MCK1_MARK, PORT155_FN5), - PINMUX_DATA(SCIFA2_RTS1__MARK, PORT156_FN2, MSEL3CR_MSEL9_0), \ - PINMUX_DATA(PORT156_MSIOF2_SS2_MARK, PORT156_FN5), - PINMUX_DATA(SCIFA2_CTS1__MARK, PORT157_FN2, MSEL3CR_MSEL9_0), \ - PINMUX_DATA(PORT157_MSIOF2_RXD_MARK, PORT157_FN5, MSEL4CR_MSEL11_0, - MSEL4CR_MSEL10_0), - PINMUX_DATA(DINT__MARK, PORT158_FN1), \ - PINMUX_DATA(SCIFA2_SCK1_MARK, PORT158_FN2, MSEL3CR_MSEL9_0), \ - PINMUX_DATA(TS_SCK3_MARK, PORT158_FN4), - PINMUX_DATA(PORT159_SCIFB_SCK_MARK, PORT159_FN1, MSEL4CR_MSEL22_0), \ - PINMUX_DATA(PORT159_SCIFA5_SCK_MARK, PORT159_FN2, MSEL4CR_MSEL21_1), \ - PINMUX_DATA(NMI_MARK, PORT159_FN3), - PINMUX_DATA(PORT160_SCIFB_TXD_MARK, PORT160_FN1, MSEL4CR_MSEL22_0), \ - PINMUX_DATA(PORT160_SCIFA5_TXD_MARK, PORT160_FN2, MSEL4CR_MSEL21_1), - PINMUX_DATA(PORT161_SCIFB_CTS__MARK, PORT161_FN1, MSEL4CR_MSEL22_0), \ - PINMUX_DATA(PORT161_SCIFA5_CTS__MARK, PORT161_FN2, MSEL4CR_MSEL21_1), - PINMUX_DATA(PORT162_SCIFB_RXD_MARK, PORT162_FN1, MSEL4CR_MSEL22_0), \ - PINMUX_DATA(PORT162_SCIFA5_RXD_MARK, PORT162_FN2, MSEL4CR_MSEL21_1), - PINMUX_DATA(PORT163_SCIFB_RTS__MARK, PORT163_FN1, MSEL4CR_MSEL22_0), \ - PINMUX_DATA(PORT163_SCIFA5_RTS__MARK, PORT163_FN2, MSEL4CR_MSEL21_1), \ - PINMUX_DATA(TPU3TO0_MARK, PORT163_FN5), - PINMUX_DATA(LCDD0_MARK, PORT192_FN1), - PINMUX_DATA(LCDD1_MARK, PORT193_FN1), \ - PINMUX_DATA(PORT193_SCIFA5_CTS__MARK, PORT193_FN3, MSEL4CR_MSEL21_0, - MSEL4CR_MSEL20_1), \ - PINMUX_DATA(BBIF2_TSYNC1_MARK, PORT193_FN5), - PINMUX_DATA(LCDD2_MARK, PORT194_FN1), \ - PINMUX_DATA(PORT194_SCIFA5_RTS__MARK, PORT194_FN3, MSEL4CR_MSEL21_0, - MSEL4CR_MSEL20_1), \ - PINMUX_DATA(BBIF2_TSCK1_MARK, PORT194_FN5), - PINMUX_DATA(LCDD3_MARK, PORT195_FN1), \ - PINMUX_DATA(PORT195_SCIFA5_RXD_MARK, PORT195_FN3, MSEL4CR_MSEL21_0, - MSEL4CR_MSEL20_1), \ - PINMUX_DATA(BBIF2_TXD1_MARK, PORT195_FN5), - PINMUX_DATA(LCDD4_MARK, PORT196_FN1), \ - PINMUX_DATA(PORT196_SCIFA5_TXD_MARK, PORT196_FN3, MSEL4CR_MSEL21_0, - MSEL4CR_MSEL20_1), - PINMUX_DATA(LCDD5_MARK, PORT197_FN1), \ - PINMUX_DATA(PORT197_SCIFA5_SCK_MARK, PORT197_FN3, MSEL4CR_MSEL21_0, - MSEL4CR_MSEL20_1), \ - PINMUX_DATA(MFG2_OUT2_MARK, PORT197_FN5), \ - PINMUX_DATA(TPU2TO1_MARK, PORT197_FN7), - PINMUX_DATA(LCDD6_MARK, PORT198_FN1), - PINMUX_DATA(LCDD7_MARK, PORT199_FN1), \ - PINMUX_DATA(TPU4TO1_MARK, PORT199_FN2), \ - PINMUX_DATA(MFG4_OUT2_MARK, PORT199_FN5), - PINMUX_DATA(LCDD8_MARK, PORT200_FN1), \ - PINMUX_DATA(D16_MARK, PORT200_FN6), - PINMUX_DATA(LCDD9_MARK, PORT201_FN1), \ - PINMUX_DATA(D17_MARK, PORT201_FN6), - PINMUX_DATA(LCDD10_MARK, PORT202_FN1), \ - PINMUX_DATA(D18_MARK, PORT202_FN6), - PINMUX_DATA(LCDD11_MARK, PORT203_FN1), \ - PINMUX_DATA(D19_MARK, PORT203_FN6), - PINMUX_DATA(LCDD12_MARK, PORT204_FN1), \ - PINMUX_DATA(D20_MARK, PORT204_FN6), - PINMUX_DATA(LCDD13_MARK, PORT205_FN1), \ - PINMUX_DATA(D21_MARK, PORT205_FN6), - PINMUX_DATA(LCDD14_MARK, PORT206_FN1), \ - PINMUX_DATA(D22_MARK, PORT206_FN6), - PINMUX_DATA(LCDD15_MARK, PORT207_FN1), \ - PINMUX_DATA(PORT207_MSIOF0L_SS1_MARK, PORT207_FN2, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(D23_MARK, PORT207_FN6), - PINMUX_DATA(LCDD16_MARK, PORT208_FN1), \ - PINMUX_DATA(PORT208_MSIOF0L_SS2_MARK, PORT208_FN2, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(D24_MARK, PORT208_FN6), - PINMUX_DATA(LCDD17_MARK, PORT209_FN1), \ - PINMUX_DATA(D25_MARK, PORT209_FN6), - PINMUX_DATA(LCDD18_MARK, PORT210_FN1), \ - PINMUX_DATA(DREQ2_MARK, PORT210_FN2), \ - PINMUX_DATA(PORT210_MSIOF0L_SS1_MARK, PORT210_FN5, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(D26_MARK, PORT210_FN6), - PINMUX_DATA(LCDD19_MARK, PORT211_FN1), \ - PINMUX_DATA(PORT211_MSIOF0L_SS2_MARK, PORT211_FN5, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(D27_MARK, PORT211_FN6), - PINMUX_DATA(LCDD20_MARK, PORT212_FN1), \ - PINMUX_DATA(TS_SPSYNC1_MARK, PORT212_FN2), \ - PINMUX_DATA(MSIOF0L_MCK0_MARK, PORT212_FN5, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(D28_MARK, PORT212_FN6), - PINMUX_DATA(LCDD21_MARK, PORT213_FN1), \ - PINMUX_DATA(TS_SDAT1_MARK, PORT213_FN2), \ - PINMUX_DATA(MSIOF0L_MCK1_MARK, PORT213_FN5, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(D29_MARK, PORT213_FN6), - PINMUX_DATA(LCDD22_MARK, PORT214_FN1), \ - PINMUX_DATA(TS_SDEN1_MARK, PORT214_FN2), \ - PINMUX_DATA(MSIOF0L_RSCK_MARK, PORT214_FN5, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(D30_MARK, PORT214_FN6), - PINMUX_DATA(LCDD23_MARK, PORT215_FN1), \ - PINMUX_DATA(TS_SCK1_MARK, PORT215_FN2), \ - PINMUX_DATA(MSIOF0L_RSYNC_MARK, PORT215_FN5, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(D31_MARK, PORT215_FN6), - PINMUX_DATA(LCDDCK_MARK, PORT216_FN1), \ - PINMUX_DATA(LCDWR__MARK, PORT216_FN2), - PINMUX_DATA(LCDRD__MARK, PORT217_FN1), \ - PINMUX_DATA(DACK2_MARK, PORT217_FN2), \ - PINMUX_DATA(PORT217_LCD2RS_MARK, PORT217_FN3), \ - PINMUX_DATA(MSIOF0L_TSYNC_MARK, PORT217_FN5, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(VIO2_FIELD3_MARK, PORT217_FN6, MSEL4CR_MSEL27_1, - MSEL4CR_MSEL26_1), \ - PINMUX_DATA(PORT217_LCD2DISP_MARK, PORT217_FN7), - PINMUX_DATA(LCDHSYN_MARK, PORT218_FN1), \ - PINMUX_DATA(LCDCS__MARK, PORT218_FN2), \ - PINMUX_DATA(LCDCS2__MARK, PORT218_FN3), \ - PINMUX_DATA(DACK3_MARK, PORT218_FN4), \ - PINMUX_DATA(PORT218_VIO_CKOR_MARK, PORT218_FN5), - PINMUX_DATA(LCDDISP_MARK, PORT219_FN1), \ - PINMUX_DATA(LCDRS_MARK, PORT219_FN2), \ - PINMUX_DATA(PORT219_LCD2WR__MARK, PORT219_FN3), \ - PINMUX_DATA(DREQ3_MARK, PORT219_FN4), \ - PINMUX_DATA(MSIOF0L_TSCK_MARK, PORT219_FN5, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(VIO2_CLK3_MARK, PORT219_FN6, MSEL4CR_MSEL27_1, - MSEL4CR_MSEL26_1), \ - PINMUX_DATA(LCD2DCK_2_MARK, PORT219_FN7), - PINMUX_DATA(LCDVSYN_MARK, PORT220_FN1), \ - PINMUX_DATA(LCDVSYN2_MARK, PORT220_FN2), - PINMUX_DATA(LCDLCLK_MARK, PORT221_FN1), \ - PINMUX_DATA(DREQ1_MARK, PORT221_FN2), \ - PINMUX_DATA(PORT221_LCD2CS__MARK, PORT221_FN3), \ - PINMUX_DATA(PWEN_MARK, PORT221_FN4), \ - PINMUX_DATA(MSIOF0L_RXD_MARK, PORT221_FN5, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(VIO2_HD3_MARK, PORT221_FN6, MSEL4CR_MSEL27_1, - MSEL4CR_MSEL26_1), \ - PINMUX_DATA(PORT221_LCD2HSYN_MARK, PORT221_FN7), - PINMUX_DATA(LCDDON_MARK, PORT222_FN1), \ - PINMUX_DATA(LCDDON2_MARK, PORT222_FN2), \ - PINMUX_DATA(DACK1_MARK, PORT222_FN3), \ - PINMUX_DATA(OVCN_MARK, PORT222_FN4), \ - PINMUX_DATA(MSIOF0L_TXD_MARK, PORT222_FN5, MSEL3CR_MSEL11_1), \ - PINMUX_DATA(VIO2_VD3_MARK, PORT222_FN6, MSEL4CR_MSEL27_1, - MSEL4CR_MSEL26_1), \ - PINMUX_DATA(PORT222_LCD2VSYN_MARK, PORT222_FN7, MSEL3CR_MSEL2_1), - - PINMUX_DATA(SCIFA1_TXD_MARK, PORT225_FN2), \ - PINMUX_DATA(OVCN2_MARK, PORT225_FN4), - PINMUX_DATA(EXTLP_MARK, PORT226_FN1), \ - PINMUX_DATA(SCIFA1_SCK_MARK, PORT226_FN2), \ - PINMUX_DATA(PORT226_VIO_CKO2_MARK, PORT226_FN5), - PINMUX_DATA(SCIFA1_RTS__MARK, PORT227_FN2), \ - PINMUX_DATA(IDIN_MARK, PORT227_FN4), - PINMUX_DATA(SCIFA1_RXD_MARK, PORT228_FN2), - PINMUX_DATA(SCIFA1_CTS__MARK, PORT229_FN2), \ - PINMUX_DATA(MFG1_IN1_MARK, PORT229_FN3), - PINMUX_DATA(MSIOF1_TXD_MARK, PORT230_FN1), \ - PINMUX_DATA(SCIFA2_TXD2_MARK, PORT230_FN2, MSEL3CR_MSEL9_1), - PINMUX_DATA(MSIOF1_TSYNC_MARK, PORT231_FN1), \ - PINMUX_DATA(SCIFA2_CTS2__MARK, PORT231_FN2, MSEL3CR_MSEL9_1), - PINMUX_DATA(MSIOF1_TSCK_MARK, PORT232_FN1), \ - PINMUX_DATA(SCIFA2_SCK2_MARK, PORT232_FN2, MSEL3CR_MSEL9_1), - PINMUX_DATA(MSIOF1_RXD_MARK, PORT233_FN1), \ - PINMUX_DATA(SCIFA2_RXD2_MARK, PORT233_FN2, MSEL3CR_MSEL9_1), - PINMUX_DATA(MSIOF1_RSCK_MARK, PORT234_FN1), \ - PINMUX_DATA(SCIFA2_RTS2__MARK, PORT234_FN2, MSEL3CR_MSEL9_1), \ - PINMUX_DATA(VIO2_CLK2_MARK, PORT234_FN6, MSEL4CR_MSEL27_1, - MSEL4CR_MSEL26_0), \ - PINMUX_DATA(LCD2D20_MARK, PORT234_FN7), - PINMUX_DATA(MSIOF1_RSYNC_MARK, PORT235_FN1), \ - PINMUX_DATA(MFG1_IN2_MARK, PORT235_FN3), \ - PINMUX_DATA(VIO2_VD2_MARK, PORT235_FN6, MSEL4CR_MSEL27_1, - MSEL4CR_MSEL26_0), \ - PINMUX_DATA(LCD2D21_MARK, PORT235_FN7), - PINMUX_DATA(MSIOF1_MCK0_MARK, PORT236_FN1), \ - PINMUX_DATA(PORT236_I2C_SDA2_MARK, PORT236_FN2, MSEL2CR_MSEL17_0, - MSEL2CR_MSEL16_0), - PINMUX_DATA(MSIOF1_MCK1_MARK, PORT237_FN1), \ - PINMUX_DATA(PORT237_I2C_SCL2_MARK, PORT237_FN2, MSEL2CR_MSEL17_0, - MSEL2CR_MSEL16_0), - PINMUX_DATA(MSIOF1_SS1_MARK, PORT238_FN1), \ - PINMUX_DATA(VIO2_FIELD2_MARK, PORT238_FN6, MSEL4CR_MSEL27_1, - MSEL4CR_MSEL26_0), \ - PINMUX_DATA(LCD2D22_MARK, PORT238_FN7), - PINMUX_DATA(MSIOF1_SS2_MARK, PORT239_FN1), \ - PINMUX_DATA(VIO2_HD2_MARK, PORT239_FN6, MSEL4CR_MSEL27_1, - MSEL4CR_MSEL26_0), \ - PINMUX_DATA(LCD2D23_MARK, PORT239_FN7), - PINMUX_DATA(SCIFA6_TXD_MARK, PORT240_FN1), - PINMUX_DATA(PORT241_IRDA_OUT_MARK, PORT241_FN1, MSEL4CR_MSEL19_0), \ - PINMUX_DATA(PORT241_IROUT_MARK, PORT241_FN2), \ - PINMUX_DATA(MFG4_OUT1_MARK, PORT241_FN3), \ - PINMUX_DATA(TPU4TO0_MARK, PORT241_FN4), - PINMUX_DATA(PORT242_IRDA_IN_MARK, PORT242_FN1, MSEL4CR_MSEL19_0), \ - PINMUX_DATA(MFG4_IN2_MARK, PORT242_FN3), - PINMUX_DATA(PORT243_IRDA_FIRSEL_MARK, PORT243_FN1, MSEL4CR_MSEL19_0), \ - PINMUX_DATA(PORT243_VIO_CKO2_MARK, PORT243_FN2), - PINMUX_DATA(PORT244_SCIFA5_CTS__MARK, PORT244_FN1, MSEL4CR_MSEL21_0, - MSEL4CR_MSEL20_0), \ - PINMUX_DATA(MFG2_IN1_MARK, PORT244_FN2), \ - PINMUX_DATA(PORT244_SCIFB_CTS__MARK, PORT244_FN3, MSEL4CR_MSEL22_1), \ - PINMUX_DATA(MSIOF2R_RXD_MARK, PORT244_FN7, MSEL4CR_MSEL11_1), - PINMUX_DATA(PORT245_SCIFA5_RTS__MARK, PORT245_FN1, MSEL4CR_MSEL21_0, - MSEL4CR_MSEL20_0), \ - PINMUX_DATA(MFG2_IN2_MARK, PORT245_FN2), \ - PINMUX_DATA(PORT245_SCIFB_RTS__MARK, PORT245_FN3, MSEL4CR_MSEL22_1), \ - PINMUX_DATA(MSIOF2R_TXD_MARK, PORT245_FN7, MSEL4CR_MSEL11_1), - PINMUX_DATA(PORT246_SCIFA5_RXD_MARK, PORT246_FN1, MSEL4CR_MSEL21_0, - MSEL4CR_MSEL20_0), \ - PINMUX_DATA(MFG1_OUT1_MARK, PORT246_FN2), \ - PINMUX_DATA(PORT246_SCIFB_RXD_MARK, PORT246_FN3, MSEL4CR_MSEL22_1), \ - PINMUX_DATA(TPU1TO0_MARK, PORT246_FN4), - PINMUX_DATA(PORT247_SCIFA5_TXD_MARK, PORT247_FN1, MSEL4CR_MSEL21_0, - MSEL4CR_MSEL20_0), \ - PINMUX_DATA(MFG3_OUT2_MARK, PORT247_FN2), \ - PINMUX_DATA(PORT247_SCIFB_TXD_MARK, PORT247_FN3, MSEL4CR_MSEL22_1), \ - PINMUX_DATA(TPU3TO1_MARK, PORT247_FN4), - PINMUX_DATA(PORT248_SCIFA5_SCK_MARK, PORT248_FN1, MSEL4CR_MSEL21_0, - MSEL4CR_MSEL20_0), \ - PINMUX_DATA(MFG2_OUT1_MARK, PORT248_FN2), \ - PINMUX_DATA(PORT248_SCIFB_SCK_MARK, PORT248_FN3, MSEL4CR_MSEL22_1), \ - PINMUX_DATA(TPU2TO0_MARK, PORT248_FN4), \ - PINMUX_DATA(PORT248_I2C_SCL3_MARK, PORT248_FN5, MSEL2CR_MSEL19_0, - MSEL2CR_MSEL18_0), \ - PINMUX_DATA(MSIOF2R_TSCK_MARK, PORT248_FN7, MSEL4CR_MSEL11_1), - PINMUX_DATA(PORT249_IROUT_MARK, PORT249_FN1), \ - PINMUX_DATA(MFG4_IN1_MARK, PORT249_FN2), \ - PINMUX_DATA(PORT249_I2C_SDA3_MARK, PORT249_FN5, MSEL2CR_MSEL19_0, - MSEL2CR_MSEL18_0), \ - PINMUX_DATA(MSIOF2R_TSYNC_MARK, PORT249_FN7, MSEL4CR_MSEL11_1), - PINMUX_DATA(SDHICLK0_MARK, PORT250_FN1), - PINMUX_DATA(SDHICD0_MARK, PORT251_FN1), - PINMUX_DATA(SDHID0_0_MARK, PORT252_FN1), - PINMUX_DATA(SDHID0_1_MARK, PORT253_FN1), - PINMUX_DATA(SDHID0_2_MARK, PORT254_FN1), - PINMUX_DATA(SDHID0_3_MARK, PORT255_FN1), - PINMUX_DATA(SDHICMD0_MARK, PORT256_FN1), - PINMUX_DATA(SDHIWP0_MARK, PORT257_FN1), - PINMUX_DATA(SDHICLK1_MARK, PORT258_FN1), - PINMUX_DATA(SDHID1_0_MARK, PORT259_FN1), \ - PINMUX_DATA(TS_SPSYNC2_MARK, PORT259_FN3), - PINMUX_DATA(SDHID1_1_MARK, PORT260_FN1), \ - PINMUX_DATA(TS_SDAT2_MARK, PORT260_FN3), - PINMUX_DATA(SDHID1_2_MARK, PORT261_FN1), \ - PINMUX_DATA(TS_SDEN2_MARK, PORT261_FN3), - PINMUX_DATA(SDHID1_3_MARK, PORT262_FN1), \ - PINMUX_DATA(TS_SCK2_MARK, PORT262_FN3), - PINMUX_DATA(SDHICMD1_MARK, PORT263_FN1), - PINMUX_DATA(SDHICLK2_MARK, PORT264_FN1), - PINMUX_DATA(SDHID2_0_MARK, PORT265_FN1), \ - PINMUX_DATA(TS_SPSYNC4_MARK, PORT265_FN3), - PINMUX_DATA(SDHID2_1_MARK, PORT266_FN1), \ - PINMUX_DATA(TS_SDAT4_MARK, PORT266_FN3), - PINMUX_DATA(SDHID2_2_MARK, PORT267_FN1), \ - PINMUX_DATA(TS_SDEN4_MARK, PORT267_FN3), - PINMUX_DATA(SDHID2_3_MARK, PORT268_FN1), \ - PINMUX_DATA(TS_SCK4_MARK, PORT268_FN3), - PINMUX_DATA(SDHICMD2_MARK, PORT269_FN1), - PINMUX_DATA(MMCCLK0_MARK, PORT270_FN1, MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_0_MARK, PORT271_FN1, PORT271_IN_PU, - MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_1_MARK, PORT272_FN1, PORT272_IN_PU, - MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_2_MARK, PORT273_FN1, PORT273_IN_PU, - MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_3_MARK, PORT274_FN1, PORT274_IN_PU, - MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_4_MARK, PORT275_FN1, PORT275_IN_PU, - MSEL4CR_MSEL15_0), \ - PINMUX_DATA(TS_SPSYNC5_MARK, PORT275_FN3), - PINMUX_DATA(MMCD0_5_MARK, PORT276_FN1, PORT276_IN_PU, - MSEL4CR_MSEL15_0), \ - PINMUX_DATA(TS_SDAT5_MARK, PORT276_FN3), - PINMUX_DATA(MMCD0_6_MARK, PORT277_FN1, PORT277_IN_PU, - MSEL4CR_MSEL15_0), \ - PINMUX_DATA(TS_SDEN5_MARK, PORT277_FN3), - PINMUX_DATA(MMCD0_7_MARK, PORT278_FN1, PORT278_IN_PU, - MSEL4CR_MSEL15_0), \ - PINMUX_DATA(TS_SCK5_MARK, PORT278_FN3), - PINMUX_DATA(MMCCMD0_MARK, PORT279_FN1, PORT279_IN_PU, - MSEL4CR_MSEL15_0), - PINMUX_DATA(RESETOUTS__MARK, PORT281_FN1), \ - PINMUX_DATA(EXTAL2OUT_MARK, PORT281_FN2), - PINMUX_DATA(MCP_WAIT__MCP_FRB_MARK, PORT288_FN1), - PINMUX_DATA(MCP_CKO_MARK, PORT289_FN1), \ - PINMUX_DATA(MMCCLK1_MARK, PORT289_FN2, MSEL4CR_MSEL15_1), - PINMUX_DATA(MCP_D15_MCP_NAF15_MARK, PORT290_FN1), - PINMUX_DATA(MCP_D14_MCP_NAF14_MARK, PORT291_FN1), - PINMUX_DATA(MCP_D13_MCP_NAF13_MARK, PORT292_FN1), - PINMUX_DATA(MCP_D12_MCP_NAF12_MARK, PORT293_FN1), - PINMUX_DATA(MCP_D11_MCP_NAF11_MARK, PORT294_FN1), - PINMUX_DATA(MCP_D10_MCP_NAF10_MARK, PORT295_FN1), - PINMUX_DATA(MCP_D9_MCP_NAF9_MARK, PORT296_FN1), - PINMUX_DATA(MCP_D8_MCP_NAF8_MARK, PORT297_FN1), \ - PINMUX_DATA(MMCCMD1_MARK, PORT297_FN2, MSEL4CR_MSEL15_1), - PINMUX_DATA(MCP_D7_MCP_NAF7_MARK, PORT298_FN1), \ - PINMUX_DATA(MMCD1_7_MARK, PORT298_FN2, MSEL4CR_MSEL15_1), - - PINMUX_DATA(MCP_D6_MCP_NAF6_MARK, PORT299_FN1), \ - PINMUX_DATA(MMCD1_6_MARK, PORT299_FN2, MSEL4CR_MSEL15_1), - PINMUX_DATA(MCP_D5_MCP_NAF5_MARK, PORT300_FN1), \ - PINMUX_DATA(MMCD1_5_MARK, PORT300_FN2, MSEL4CR_MSEL15_1), - PINMUX_DATA(MCP_D4_MCP_NAF4_MARK, PORT301_FN1), \ - PINMUX_DATA(MMCD1_4_MARK, PORT301_FN2, MSEL4CR_MSEL15_1), - PINMUX_DATA(MCP_D3_MCP_NAF3_MARK, PORT302_FN1), \ - PINMUX_DATA(MMCD1_3_MARK, PORT302_FN2, MSEL4CR_MSEL15_1), - PINMUX_DATA(MCP_D2_MCP_NAF2_MARK, PORT303_FN1), \ - PINMUX_DATA(MMCD1_2_MARK, PORT303_FN2, MSEL4CR_MSEL15_1), - PINMUX_DATA(MCP_D1_MCP_NAF1_MARK, PORT304_FN1), \ - PINMUX_DATA(MMCD1_1_MARK, PORT304_FN2, MSEL4CR_MSEL15_1), - PINMUX_DATA(MCP_D0_MCP_NAF0_MARK, PORT305_FN1), \ - PINMUX_DATA(MMCD1_0_MARK, PORT305_FN2, MSEL4CR_MSEL15_1), - PINMUX_DATA(MCP_NBRSTOUT__MARK, PORT306_FN1), - PINMUX_DATA(MCP_WE0__MCP_FWE_MARK, PORT309_FN1), \ - PINMUX_DATA(MCP_RDWR_MCP_FWE_MARK, PORT309_FN2), - - /* MSEL2 special cases */ - PINMUX_DATA(TSIF2_TS_XX1_MARK, MSEL2CR_MSEL14_0, MSEL2CR_MSEL13_0, - MSEL2CR_MSEL12_0), - PINMUX_DATA(TSIF2_TS_XX2_MARK, MSEL2CR_MSEL14_0, MSEL2CR_MSEL13_0, - MSEL2CR_MSEL12_1), - PINMUX_DATA(TSIF2_TS_XX3_MARK, MSEL2CR_MSEL14_0, MSEL2CR_MSEL13_1, - MSEL2CR_MSEL12_0), - PINMUX_DATA(TSIF2_TS_XX4_MARK, MSEL2CR_MSEL14_0, MSEL2CR_MSEL13_1, - MSEL2CR_MSEL12_1), - PINMUX_DATA(TSIF2_TS_XX5_MARK, MSEL2CR_MSEL14_1, MSEL2CR_MSEL13_0, - MSEL2CR_MSEL12_0), - PINMUX_DATA(TSIF1_TS_XX1_MARK, MSEL2CR_MSEL11_0, MSEL2CR_MSEL10_0, - MSEL2CR_MSEL9_0), - PINMUX_DATA(TSIF1_TS_XX2_MARK, MSEL2CR_MSEL11_0, MSEL2CR_MSEL10_0, - MSEL2CR_MSEL9_1), - PINMUX_DATA(TSIF1_TS_XX3_MARK, MSEL2CR_MSEL11_0, MSEL2CR_MSEL10_1, - MSEL2CR_MSEL9_0), - PINMUX_DATA(TSIF1_TS_XX4_MARK, MSEL2CR_MSEL11_0, MSEL2CR_MSEL10_1, - MSEL2CR_MSEL9_1), - PINMUX_DATA(TSIF1_TS_XX5_MARK, MSEL2CR_MSEL11_1, MSEL2CR_MSEL10_0, - MSEL2CR_MSEL9_0), - PINMUX_DATA(TSIF0_TS_XX1_MARK, MSEL2CR_MSEL8_0, MSEL2CR_MSEL7_0, - MSEL2CR_MSEL6_0), - PINMUX_DATA(TSIF0_TS_XX2_MARK, MSEL2CR_MSEL8_0, MSEL2CR_MSEL7_0, - MSEL2CR_MSEL6_1), - PINMUX_DATA(TSIF0_TS_XX3_MARK, MSEL2CR_MSEL8_0, MSEL2CR_MSEL7_1, - MSEL2CR_MSEL6_0), - PINMUX_DATA(TSIF0_TS_XX4_MARK, MSEL2CR_MSEL8_0, MSEL2CR_MSEL7_1, - MSEL2CR_MSEL6_1), - PINMUX_DATA(TSIF0_TS_XX5_MARK, MSEL2CR_MSEL8_1, MSEL2CR_MSEL7_0, - MSEL2CR_MSEL6_0), - PINMUX_DATA(MST1_TS_XX1_MARK, MSEL2CR_MSEL5_0, MSEL2CR_MSEL4_0, - MSEL2CR_MSEL3_0), - PINMUX_DATA(MST1_TS_XX2_MARK, MSEL2CR_MSEL5_0, MSEL2CR_MSEL4_0, - MSEL2CR_MSEL3_1), - PINMUX_DATA(MST1_TS_XX3_MARK, MSEL2CR_MSEL5_0, MSEL2CR_MSEL4_1, - MSEL2CR_MSEL3_0), - PINMUX_DATA(MST1_TS_XX4_MARK, MSEL2CR_MSEL5_0, MSEL2CR_MSEL4_1, - MSEL2CR_MSEL3_1), - PINMUX_DATA(MST1_TS_XX5_MARK, MSEL2CR_MSEL5_1, MSEL2CR_MSEL4_0, - MSEL2CR_MSEL3_0), - PINMUX_DATA(MST0_TS_XX1_MARK, MSEL2CR_MSEL2_0, MSEL2CR_MSEL1_0, - MSEL2CR_MSEL0_0), - PINMUX_DATA(MST0_TS_XX2_MARK, MSEL2CR_MSEL2_0, MSEL2CR_MSEL1_0, - MSEL2CR_MSEL0_1), - PINMUX_DATA(MST0_TS_XX3_MARK, MSEL2CR_MSEL2_0, MSEL2CR_MSEL1_1, - MSEL2CR_MSEL0_0), - PINMUX_DATA(MST0_TS_XX4_MARK, MSEL2CR_MSEL2_0, MSEL2CR_MSEL1_1, - MSEL2CR_MSEL0_1), - PINMUX_DATA(MST0_TS_XX5_MARK, MSEL2CR_MSEL2_1, MSEL2CR_MSEL1_0, - MSEL2CR_MSEL0_0), - - /* MSEL3 special cases */ - PINMUX_DATA(SDHI0_VCCQ_MC0_ON_MARK, MSEL3CR_MSEL28_1), - PINMUX_DATA(SDHI0_VCCQ_MC0_OFF_MARK, MSEL3CR_MSEL28_0), - PINMUX_DATA(DEBUG_MON_VIO_MARK, MSEL3CR_MSEL15_0), - PINMUX_DATA(DEBUG_MON_LCDD_MARK, MSEL3CR_MSEL15_1), - PINMUX_DATA(LCDC_LCDC0_MARK, MSEL3CR_MSEL6_0), - PINMUX_DATA(LCDC_LCDC1_MARK, MSEL3CR_MSEL6_1), - - /* MSEL4 special cases */ - PINMUX_DATA(IRQ9_MEM_INT_MARK, MSEL4CR_MSEL29_0), - PINMUX_DATA(IRQ9_MCP_INT_MARK, MSEL4CR_MSEL29_1), - PINMUX_DATA(A11_MARK, MSEL4CR_MSEL13_0, MSEL4CR_MSEL12_0), - PINMUX_DATA(KEYOUT8_MARK, MSEL4CR_MSEL13_0, MSEL4CR_MSEL12_1), - PINMUX_DATA(TPU4TO3_MARK, MSEL4CR_MSEL13_1, MSEL4CR_MSEL12_0), - PINMUX_DATA(RESETA_N_PU_ON_MARK, MSEL4CR_MSEL4_0), - PINMUX_DATA(RESETA_N_PU_OFF_MARK, MSEL4CR_MSEL4_1), - PINMUX_DATA(EDBGREQ_PD_MARK, MSEL4CR_MSEL1_0), - PINMUX_DATA(EDBGREQ_PU_MARK, MSEL4CR_MSEL1_1), - - /* Functions with pull-ups */ - PINMUX_DATA(KEYIN0_PU_MARK, PORT66_FN2, PORT66_IN_PU), - PINMUX_DATA(KEYIN1_PU_MARK, PORT67_FN2, PORT67_IN_PU), - PINMUX_DATA(KEYIN2_PU_MARK, PORT68_FN2, PORT68_IN_PU), - PINMUX_DATA(KEYIN3_PU_MARK, PORT69_FN2, PORT69_IN_PU), - PINMUX_DATA(KEYIN4_PU_MARK, PORT70_FN2, PORT70_IN_PU), - PINMUX_DATA(KEYIN5_PU_MARK, PORT71_FN2, PORT71_IN_PU), - PINMUX_DATA(KEYIN6_PU_MARK, PORT72_FN2, PORT72_IN_PU), - PINMUX_DATA(KEYIN7_PU_MARK, PORT73_FN2, PORT73_IN_PU), - - PINMUX_DATA(SDHICD0_PU_MARK, PORT251_FN1, PORT251_IN_PU), - PINMUX_DATA(SDHID0_0_PU_MARK, PORT252_FN1, PORT252_IN_PU), - PINMUX_DATA(SDHID0_1_PU_MARK, PORT253_FN1, PORT253_IN_PU), - PINMUX_DATA(SDHID0_2_PU_MARK, PORT254_FN1, PORT254_IN_PU), - PINMUX_DATA(SDHID0_3_PU_MARK, PORT255_FN1, PORT255_IN_PU), - PINMUX_DATA(SDHICMD0_PU_MARK, PORT256_FN1, PORT256_IN_PU), - PINMUX_DATA(SDHIWP0_PU_MARK, PORT257_FN1, PORT256_IN_PU), - PINMUX_DATA(SDHID1_0_PU_MARK, PORT259_FN1, PORT259_IN_PU), - PINMUX_DATA(SDHID1_1_PU_MARK, PORT260_FN1, PORT260_IN_PU), - PINMUX_DATA(SDHID1_2_PU_MARK, PORT261_FN1, PORT261_IN_PU), - PINMUX_DATA(SDHID1_3_PU_MARK, PORT262_FN1, PORT262_IN_PU), - PINMUX_DATA(SDHICMD1_PU_MARK, PORT263_FN1, PORT263_IN_PU), - PINMUX_DATA(SDHID2_0_PU_MARK, PORT265_FN1, PORT265_IN_PU), - PINMUX_DATA(SDHID2_1_PU_MARK, PORT266_FN1, PORT266_IN_PU), - PINMUX_DATA(SDHID2_2_PU_MARK, PORT267_FN1, PORT267_IN_PU), - PINMUX_DATA(SDHID2_3_PU_MARK, PORT268_FN1, PORT268_IN_PU), - PINMUX_DATA(SDHICMD2_PU_MARK, PORT269_FN1, PORT269_IN_PU), - - PINMUX_DATA(MMCCMD0_PU_MARK, PORT279_FN1, PORT279_IN_PU, - MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCCMD1_PU_MARK, PORT297_FN2, PORT297_IN_PU, - MSEL4CR_MSEL15_1), - - PINMUX_DATA(MMCD0_0_PU_MARK, - PORT271_FN1, PORT271_IN_PU, MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_1_PU_MARK, - PORT272_FN1, PORT272_IN_PU, MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_2_PU_MARK, - PORT273_FN1, PORT273_IN_PU, MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_3_PU_MARK, - PORT274_FN1, PORT274_IN_PU, MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_4_PU_MARK, - PORT275_FN1, PORT275_IN_PU, MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_5_PU_MARK, - PORT276_FN1, PORT276_IN_PU, MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_6_PU_MARK, - PORT277_FN1, PORT277_IN_PU, MSEL4CR_MSEL15_0), - PINMUX_DATA(MMCD0_7_PU_MARK, - PORT278_FN1, PORT278_IN_PU, MSEL4CR_MSEL15_0), - - PINMUX_DATA(FSIBISLD_PU_MARK, PORT39_FN1, PORT39_IN_PU), - PINMUX_DATA(FSIACK_PU_MARK, PORT49_FN1, PORT49_IN_PU), - PINMUX_DATA(FSIAILR_PU_MARK, PORT50_FN5, PORT50_IN_PU), - PINMUX_DATA(FSIAIBT_PU_MARK, PORT51_FN5, PORT51_IN_PU), - PINMUX_DATA(FSIAISLD_PU_MARK, PORT55_FN1, PORT55_IN_PU), -}; - -static struct pinmux_gpio pinmux_gpios[] = { - GPIO_PORT_ALL(), - - /* Table 25-1 (Functions 0-7) */ - GPIO_FN(VBUS_0), - GPIO_FN(GPI0), - GPIO_FN(GPI1), - GPIO_FN(GPI2), - GPIO_FN(GPI3), - GPIO_FN(GPI4), - GPIO_FN(GPI5), - GPIO_FN(GPI6), - GPIO_FN(GPI7), - GPIO_FN(SCIFA7_RXD), - GPIO_FN(SCIFA7_CTS_), - GPIO_FN(GPO7), \ - GPIO_FN(MFG0_OUT2), - GPIO_FN(GPO6), \ - GPIO_FN(MFG1_OUT2), - GPIO_FN(GPO5), \ - GPIO_FN(SCIFA0_SCK), \ - GPIO_FN(FSICOSLDT3), \ - GPIO_FN(PORT16_VIO_CKOR), - GPIO_FN(SCIFA0_TXD), - GPIO_FN(SCIFA7_TXD), - GPIO_FN(SCIFA7_RTS_), \ - GPIO_FN(PORT19_VIO_CKO2), - GPIO_FN(GPO0), - GPIO_FN(GPO1), - GPIO_FN(GPO2), \ - GPIO_FN(STATUS0), - GPIO_FN(GPO3), \ - GPIO_FN(STATUS1), - GPIO_FN(GPO4), \ - GPIO_FN(STATUS2), - GPIO_FN(VINT), - GPIO_FN(TCKON), - GPIO_FN(XDVFS1), \ - GPIO_FN(PORT27_I2C_SCL2), \ - GPIO_FN(PORT27_I2C_SCL3), \ - GPIO_FN(MFG0_OUT1), \ - GPIO_FN(PORT27_IROUT), - GPIO_FN(XDVFS2), \ - GPIO_FN(PORT28_I2C_SDA2), \ - GPIO_FN(PORT28_I2C_SDA3), \ - GPIO_FN(PORT28_TPU1TO1), - GPIO_FN(SIM_RST), \ - GPIO_FN(PORT29_TPU1TO1), - GPIO_FN(SIM_CLK), \ - GPIO_FN(PORT30_VIO_CKOR), - GPIO_FN(SIM_D), \ - GPIO_FN(PORT31_IROUT), - GPIO_FN(SCIFA4_TXD), - GPIO_FN(SCIFA4_RXD), \ - GPIO_FN(XWUP), - GPIO_FN(SCIFA4_RTS_), - GPIO_FN(SCIFA4_CTS_), - GPIO_FN(FSIBOBT), \ - GPIO_FN(FSIBIBT), - GPIO_FN(FSIBOLR), \ - GPIO_FN(FSIBILR), - GPIO_FN(FSIBOSLD), - GPIO_FN(FSIBISLD), - GPIO_FN(VACK), - GPIO_FN(XTAL1L), - GPIO_FN(SCIFA0_RTS_), \ - GPIO_FN(FSICOSLDT2), - GPIO_FN(SCIFA0_RXD), - GPIO_FN(SCIFA0_CTS_), \ - GPIO_FN(FSICOSLDT1), - GPIO_FN(FSICOBT), \ - GPIO_FN(FSICIBT), \ - GPIO_FN(FSIDOBT), \ - GPIO_FN(FSIDIBT), - GPIO_FN(FSICOLR), \ - GPIO_FN(FSICILR), \ - GPIO_FN(FSIDOLR), \ - GPIO_FN(FSIDILR), - GPIO_FN(FSICOSLD), \ - GPIO_FN(PORT47_FSICSPDIF), - GPIO_FN(FSICISLD), \ - GPIO_FN(FSIDISLD), - GPIO_FN(FSIACK), \ - GPIO_FN(PORT49_IRDA_OUT), \ - GPIO_FN(PORT49_IROUT), \ - GPIO_FN(FSIAOMC), - GPIO_FN(FSIAOLR), \ - GPIO_FN(BBIF2_TSYNC2), \ - GPIO_FN(TPU2TO2), \ - GPIO_FN(FSIAILR), - - GPIO_FN(FSIAOBT), \ - GPIO_FN(BBIF2_TSCK2), \ - GPIO_FN(TPU2TO3), \ - GPIO_FN(FSIAIBT), - GPIO_FN(FSIAOSLD), \ - GPIO_FN(BBIF2_TXD2), - GPIO_FN(FSIASPDIF), \ - GPIO_FN(PORT53_IRDA_IN), \ - GPIO_FN(TPU3TO3), \ - GPIO_FN(FSIBSPDIF), \ - GPIO_FN(PORT53_FSICSPDIF), - GPIO_FN(FSIBCK), \ - GPIO_FN(PORT54_IRDA_FIRSEL), \ - GPIO_FN(TPU3TO2), \ - GPIO_FN(FSIBOMC), \ - GPIO_FN(FSICCK), \ - GPIO_FN(FSICOMC), - GPIO_FN(FSIAISLD), \ - GPIO_FN(TPU0TO0), - GPIO_FN(A0), \ - GPIO_FN(BS_), - GPIO_FN(A12), \ - GPIO_FN(PORT58_KEYOUT7), \ - GPIO_FN(TPU4TO2), - GPIO_FN(A13), \ - GPIO_FN(PORT59_KEYOUT6), \ - GPIO_FN(TPU0TO1), - GPIO_FN(A14), \ - GPIO_FN(KEYOUT5), - GPIO_FN(A15), \ - GPIO_FN(KEYOUT4), - GPIO_FN(A16), \ - GPIO_FN(KEYOUT3), \ - GPIO_FN(MSIOF0_SS1), - GPIO_FN(A17), \ - GPIO_FN(KEYOUT2), \ - GPIO_FN(MSIOF0_TSYNC), - GPIO_FN(A18), \ - GPIO_FN(KEYOUT1), \ - GPIO_FN(MSIOF0_TSCK), - GPIO_FN(A19), \ - GPIO_FN(KEYOUT0), \ - GPIO_FN(MSIOF0_TXD), - GPIO_FN(A20), \ - GPIO_FN(KEYIN0), \ - GPIO_FN(MSIOF0_RSCK), - GPIO_FN(A21), \ - GPIO_FN(KEYIN1), \ - GPIO_FN(MSIOF0_RSYNC), - GPIO_FN(A22), \ - GPIO_FN(KEYIN2), \ - GPIO_FN(MSIOF0_MCK0), - GPIO_FN(A23), \ - GPIO_FN(KEYIN3), \ - GPIO_FN(MSIOF0_MCK1), - GPIO_FN(A24), \ - GPIO_FN(KEYIN4), \ - GPIO_FN(MSIOF0_RXD), - GPIO_FN(A25), \ - GPIO_FN(KEYIN5), \ - GPIO_FN(MSIOF0_SS2), - GPIO_FN(A26), \ - GPIO_FN(KEYIN6), - GPIO_FN(KEYIN7), - GPIO_FN(D0_NAF0), - GPIO_FN(D1_NAF1), - GPIO_FN(D2_NAF2), - GPIO_FN(D3_NAF3), - GPIO_FN(D4_NAF4), - GPIO_FN(D5_NAF5), - GPIO_FN(D6_NAF6), - GPIO_FN(D7_NAF7), - GPIO_FN(D8_NAF8), - GPIO_FN(D9_NAF9), - GPIO_FN(D10_NAF10), - GPIO_FN(D11_NAF11), - GPIO_FN(D12_NAF12), - GPIO_FN(D13_NAF13), - GPIO_FN(D14_NAF14), - GPIO_FN(D15_NAF15), - GPIO_FN(CS4_), - GPIO_FN(CS5A_), \ - GPIO_FN(PORT91_RDWR), - GPIO_FN(CS5B_), \ - GPIO_FN(FCE1_), - GPIO_FN(CS6B_), \ - GPIO_FN(DACK0), - GPIO_FN(FCE0_), \ - GPIO_FN(CS6A_), - GPIO_FN(WAIT_), \ - GPIO_FN(DREQ0), - GPIO_FN(RD__FSC), - GPIO_FN(WE0__FWE), \ - GPIO_FN(RDWR_FWE), - GPIO_FN(WE1_), - GPIO_FN(FRB), - GPIO_FN(CKO), - GPIO_FN(NBRSTOUT_), - GPIO_FN(NBRST_), - GPIO_FN(BBIF2_TXD), - GPIO_FN(BBIF2_RXD), - GPIO_FN(BBIF2_SYNC), - GPIO_FN(BBIF2_SCK), - GPIO_FN(SCIFA3_CTS_), \ - GPIO_FN(MFG3_IN2), - GPIO_FN(SCIFA3_RXD), \ - GPIO_FN(MFG3_IN1), - GPIO_FN(BBIF1_SS2), \ - GPIO_FN(SCIFA3_RTS_), \ - GPIO_FN(MFG3_OUT1), - GPIO_FN(SCIFA3_TXD), - GPIO_FN(HSI_RX_DATA), \ - GPIO_FN(BBIF1_RXD), - GPIO_FN(HSI_TX_WAKE), \ - GPIO_FN(BBIF1_TSCK), - GPIO_FN(HSI_TX_DATA), \ - GPIO_FN(BBIF1_TSYNC), - GPIO_FN(HSI_TX_READY), \ - GPIO_FN(BBIF1_TXD), - GPIO_FN(HSI_RX_READY), \ - GPIO_FN(BBIF1_RSCK), \ - GPIO_FN(PORT115_I2C_SCL2), \ - GPIO_FN(PORT115_I2C_SCL3), - GPIO_FN(HSI_RX_WAKE), \ - GPIO_FN(BBIF1_RSYNC), \ - GPIO_FN(PORT116_I2C_SDA2), \ - GPIO_FN(PORT116_I2C_SDA3), - GPIO_FN(HSI_RX_FLAG), \ - GPIO_FN(BBIF1_SS1), \ - GPIO_FN(BBIF1_FLOW), - GPIO_FN(HSI_TX_FLAG), - GPIO_FN(VIO_VD), \ - GPIO_FN(PORT128_LCD2VSYN), \ - GPIO_FN(VIO2_VD), \ - GPIO_FN(LCD2D0), - - GPIO_FN(VIO_HD), \ - GPIO_FN(PORT129_LCD2HSYN), \ - GPIO_FN(PORT129_LCD2CS_), \ - GPIO_FN(VIO2_HD), \ - GPIO_FN(LCD2D1), - GPIO_FN(VIO_D0), \ - GPIO_FN(PORT130_MSIOF2_RXD), \ - GPIO_FN(LCD2D10), - GPIO_FN(VIO_D1), \ - GPIO_FN(PORT131_KEYOUT6), \ - GPIO_FN(PORT131_MSIOF2_SS1), \ - GPIO_FN(PORT131_KEYOUT11), \ - GPIO_FN(LCD2D11), - GPIO_FN(VIO_D2), \ - GPIO_FN(PORT132_KEYOUT7), \ - GPIO_FN(PORT132_MSIOF2_SS2), \ - GPIO_FN(PORT132_KEYOUT10), \ - GPIO_FN(LCD2D12), - GPIO_FN(VIO_D3), \ - GPIO_FN(MSIOF2_TSYNC), \ - GPIO_FN(LCD2D13), - GPIO_FN(VIO_D4), \ - GPIO_FN(MSIOF2_TXD), \ - GPIO_FN(LCD2D14), - GPIO_FN(VIO_D5), \ - GPIO_FN(MSIOF2_TSCK), \ - GPIO_FN(LCD2D15), - GPIO_FN(VIO_D6), \ - GPIO_FN(PORT136_KEYOUT8), \ - GPIO_FN(LCD2D16), - GPIO_FN(VIO_D7), \ - GPIO_FN(PORT137_KEYOUT9), \ - GPIO_FN(LCD2D17), - GPIO_FN(VIO_D8), \ - GPIO_FN(PORT138_KEYOUT8), \ - GPIO_FN(VIO2_D0), \ - GPIO_FN(LCD2D6), - GPIO_FN(VIO_D9), \ - GPIO_FN(PORT139_KEYOUT9), \ - GPIO_FN(VIO2_D1), \ - GPIO_FN(LCD2D7), - GPIO_FN(VIO_D10), \ - GPIO_FN(TPU0TO2), \ - GPIO_FN(VIO2_D2), \ - GPIO_FN(LCD2D8), - GPIO_FN(VIO_D11), \ - GPIO_FN(TPU0TO3), \ - GPIO_FN(VIO2_D3), \ - GPIO_FN(LCD2D9), - GPIO_FN(VIO_D12), \ - GPIO_FN(PORT142_KEYOUT10), \ - GPIO_FN(VIO2_D4), \ - GPIO_FN(LCD2D2), - GPIO_FN(VIO_D13), \ - GPIO_FN(PORT143_KEYOUT11), \ - GPIO_FN(PORT143_KEYOUT6), \ - GPIO_FN(VIO2_D5), \ - GPIO_FN(LCD2D3), - GPIO_FN(VIO_D14), \ - GPIO_FN(PORT144_KEYOUT7), \ - GPIO_FN(VIO2_D6), \ - GPIO_FN(LCD2D4), - GPIO_FN(VIO_D15), \ - GPIO_FN(TPU1TO3), \ - GPIO_FN(PORT145_LCD2DISP), \ - GPIO_FN(PORT145_LCD2RS), \ - GPIO_FN(VIO2_D7), \ - GPIO_FN(LCD2D5), - GPIO_FN(VIO_CLK), \ - GPIO_FN(LCD2DCK), \ - GPIO_FN(PORT146_LCD2WR_), \ - GPIO_FN(VIO2_CLK), \ - GPIO_FN(LCD2D18), - GPIO_FN(VIO_FIELD), \ - GPIO_FN(LCD2RD_), \ - GPIO_FN(VIO2_FIELD), \ - GPIO_FN(LCD2D19), - GPIO_FN(VIO_CKO), - GPIO_FN(A27), \ - GPIO_FN(PORT149_RDWR), \ - GPIO_FN(MFG0_IN1), \ - GPIO_FN(PORT149_KEYOUT9), - GPIO_FN(MFG0_IN2), - GPIO_FN(TS_SPSYNC3), \ - GPIO_FN(MSIOF2_RSCK), - GPIO_FN(TS_SDAT3), \ - GPIO_FN(MSIOF2_RSYNC), - GPIO_FN(TPU1TO2), \ - GPIO_FN(TS_SDEN3), \ - GPIO_FN(PORT153_MSIOF2_SS1), - GPIO_FN(SCIFA2_TXD1), \ - GPIO_FN(MSIOF2_MCK0), - GPIO_FN(SCIFA2_RXD1), \ - GPIO_FN(MSIOF2_MCK1), - GPIO_FN(SCIFA2_RTS1_), \ - GPIO_FN(PORT156_MSIOF2_SS2), - GPIO_FN(SCIFA2_CTS1_), \ - GPIO_FN(PORT157_MSIOF2_RXD), - GPIO_FN(DINT_), \ - GPIO_FN(SCIFA2_SCK1), \ - GPIO_FN(TS_SCK3), - GPIO_FN(PORT159_SCIFB_SCK), \ - GPIO_FN(PORT159_SCIFA5_SCK), \ - GPIO_FN(NMI), - GPIO_FN(PORT160_SCIFB_TXD), \ - GPIO_FN(PORT160_SCIFA5_TXD), - GPIO_FN(PORT161_SCIFB_CTS_), \ - GPIO_FN(PORT161_SCIFA5_CTS_), - GPIO_FN(PORT162_SCIFB_RXD), \ - GPIO_FN(PORT162_SCIFA5_RXD), - GPIO_FN(PORT163_SCIFB_RTS_), \ - GPIO_FN(PORT163_SCIFA5_RTS_), \ - GPIO_FN(TPU3TO0), - GPIO_FN(LCDD0), - GPIO_FN(LCDD1), \ - GPIO_FN(PORT193_SCIFA5_CTS_), \ - GPIO_FN(BBIF2_TSYNC1), - GPIO_FN(LCDD2), \ - GPIO_FN(PORT194_SCIFA5_RTS_), \ - GPIO_FN(BBIF2_TSCK1), - GPIO_FN(LCDD3), \ - GPIO_FN(PORT195_SCIFA5_RXD), \ - GPIO_FN(BBIF2_TXD1), - GPIO_FN(LCDD4), \ - GPIO_FN(PORT196_SCIFA5_TXD), - GPIO_FN(LCDD5), \ - GPIO_FN(PORT197_SCIFA5_SCK), \ - GPIO_FN(MFG2_OUT2), \ - GPIO_FN(TPU2TO1), - GPIO_FN(LCDD6), - GPIO_FN(LCDD7), \ - GPIO_FN(TPU4TO1), \ - GPIO_FN(MFG4_OUT2), - GPIO_FN(LCDD8), \ - GPIO_FN(D16), - GPIO_FN(LCDD9), \ - GPIO_FN(D17), - GPIO_FN(LCDD10), \ - GPIO_FN(D18), - GPIO_FN(LCDD11), \ - GPIO_FN(D19), - GPIO_FN(LCDD12), \ - GPIO_FN(D20), - GPIO_FN(LCDD13), \ - GPIO_FN(D21), - GPIO_FN(LCDD14), \ - GPIO_FN(D22), - GPIO_FN(LCDD15), \ - GPIO_FN(PORT207_MSIOF0L_SS1), \ - GPIO_FN(D23), - GPIO_FN(LCDD16), \ - GPIO_FN(PORT208_MSIOF0L_SS2), \ - GPIO_FN(D24), - GPIO_FN(LCDD17), \ - GPIO_FN(D25), - GPIO_FN(LCDD18), \ - GPIO_FN(DREQ2), \ - GPIO_FN(PORT210_MSIOF0L_SS1), \ - GPIO_FN(D26), - GPIO_FN(LCDD19), \ - GPIO_FN(PORT211_MSIOF0L_SS2), \ - GPIO_FN(D27), - GPIO_FN(LCDD20), \ - GPIO_FN(TS_SPSYNC1), \ - GPIO_FN(MSIOF0L_MCK0), \ - GPIO_FN(D28), - GPIO_FN(LCDD21), \ - GPIO_FN(TS_SDAT1), \ - GPIO_FN(MSIOF0L_MCK1), \ - GPIO_FN(D29), - GPIO_FN(LCDD22), \ - GPIO_FN(TS_SDEN1), \ - GPIO_FN(MSIOF0L_RSCK), \ - GPIO_FN(D30), - GPIO_FN(LCDD23), \ - GPIO_FN(TS_SCK1), \ - GPIO_FN(MSIOF0L_RSYNC), \ - GPIO_FN(D31), - GPIO_FN(LCDDCK), \ - GPIO_FN(LCDWR_), - GPIO_FN(LCDRD_), \ - GPIO_FN(DACK2), \ - GPIO_FN(PORT217_LCD2RS), \ - GPIO_FN(MSIOF0L_TSYNC), \ - GPIO_FN(VIO2_FIELD3), \ - GPIO_FN(PORT217_LCD2DISP), - GPIO_FN(LCDHSYN), \ - GPIO_FN(LCDCS_), \ - GPIO_FN(LCDCS2_), \ - GPIO_FN(DACK3), \ - GPIO_FN(PORT218_VIO_CKOR), - GPIO_FN(LCDDISP), \ - GPIO_FN(LCDRS), \ - GPIO_FN(PORT219_LCD2WR_), \ - GPIO_FN(DREQ3), \ - GPIO_FN(MSIOF0L_TSCK), \ - GPIO_FN(VIO2_CLK3), \ - GPIO_FN(LCD2DCK_2), - GPIO_FN(LCDVSYN), \ - GPIO_FN(LCDVSYN2), - GPIO_FN(LCDLCLK), \ - GPIO_FN(DREQ1), \ - GPIO_FN(PORT221_LCD2CS_), \ - GPIO_FN(PWEN), \ - GPIO_FN(MSIOF0L_RXD), \ - GPIO_FN(VIO2_HD3), \ - GPIO_FN(PORT221_LCD2HSYN), - GPIO_FN(LCDDON), \ - GPIO_FN(LCDDON2), \ - GPIO_FN(DACK1), \ - GPIO_FN(OVCN), \ - GPIO_FN(MSIOF0L_TXD), \ - GPIO_FN(VIO2_VD3), \ - GPIO_FN(PORT222_LCD2VSYN), - - GPIO_FN(SCIFA1_TXD), \ - GPIO_FN(OVCN2), - GPIO_FN(EXTLP), \ - GPIO_FN(SCIFA1_SCK), \ - GPIO_FN(PORT226_VIO_CKO2), - GPIO_FN(SCIFA1_RTS_), \ - GPIO_FN(IDIN), - GPIO_FN(SCIFA1_RXD), - GPIO_FN(SCIFA1_CTS_), \ - GPIO_FN(MFG1_IN1), - GPIO_FN(MSIOF1_TXD), \ - GPIO_FN(SCIFA2_TXD2), - GPIO_FN(MSIOF1_TSYNC), \ - GPIO_FN(SCIFA2_CTS2_), - GPIO_FN(MSIOF1_TSCK), \ - GPIO_FN(SCIFA2_SCK2), - GPIO_FN(MSIOF1_RXD), \ - GPIO_FN(SCIFA2_RXD2), - GPIO_FN(MSIOF1_RSCK), \ - GPIO_FN(SCIFA2_RTS2_), \ - GPIO_FN(VIO2_CLK2), \ - GPIO_FN(LCD2D20), - GPIO_FN(MSIOF1_RSYNC), \ - GPIO_FN(MFG1_IN2), \ - GPIO_FN(VIO2_VD2), \ - GPIO_FN(LCD2D21), - GPIO_FN(MSIOF1_MCK0), \ - GPIO_FN(PORT236_I2C_SDA2), - GPIO_FN(MSIOF1_MCK1), \ - GPIO_FN(PORT237_I2C_SCL2), - GPIO_FN(MSIOF1_SS1), \ - GPIO_FN(VIO2_FIELD2), \ - GPIO_FN(LCD2D22), - GPIO_FN(MSIOF1_SS2), \ - GPIO_FN(VIO2_HD2), \ - GPIO_FN(LCD2D23), - GPIO_FN(SCIFA6_TXD), - GPIO_FN(PORT241_IRDA_OUT), \ - GPIO_FN(PORT241_IROUT), \ - GPIO_FN(MFG4_OUT1), \ - GPIO_FN(TPU4TO0), - GPIO_FN(PORT242_IRDA_IN), \ - GPIO_FN(MFG4_IN2), - GPIO_FN(PORT243_IRDA_FIRSEL), \ - GPIO_FN(PORT243_VIO_CKO2), - GPIO_FN(PORT244_SCIFA5_CTS_), \ - GPIO_FN(MFG2_IN1), \ - GPIO_FN(PORT244_SCIFB_CTS_), \ - GPIO_FN(MSIOF2R_RXD), - GPIO_FN(PORT245_SCIFA5_RTS_), \ - GPIO_FN(MFG2_IN2), \ - GPIO_FN(PORT245_SCIFB_RTS_), \ - GPIO_FN(MSIOF2R_TXD), - GPIO_FN(PORT246_SCIFA5_RXD), \ - GPIO_FN(MFG1_OUT1), \ - GPIO_FN(PORT246_SCIFB_RXD), \ - GPIO_FN(TPU1TO0), - GPIO_FN(PORT247_SCIFA5_TXD), \ - GPIO_FN(MFG3_OUT2), \ - GPIO_FN(PORT247_SCIFB_TXD), \ - GPIO_FN(TPU3TO1), - GPIO_FN(PORT248_SCIFA5_SCK), \ - GPIO_FN(MFG2_OUT1), \ - GPIO_FN(PORT248_SCIFB_SCK), \ - GPIO_FN(TPU2TO0), \ - GPIO_FN(PORT248_I2C_SCL3), \ - GPIO_FN(MSIOF2R_TSCK), - GPIO_FN(PORT249_IROUT), \ - GPIO_FN(MFG4_IN1), \ - GPIO_FN(PORT249_I2C_SDA3), \ - GPIO_FN(MSIOF2R_TSYNC), - GPIO_FN(SDHICLK0), - GPIO_FN(SDHICD0), - GPIO_FN(SDHID0_0), - GPIO_FN(SDHID0_1), - GPIO_FN(SDHID0_2), - GPIO_FN(SDHID0_3), - GPIO_FN(SDHICMD0), - GPIO_FN(SDHIWP0), - GPIO_FN(SDHICLK1), - GPIO_FN(SDHID1_0), \ - GPIO_FN(TS_SPSYNC2), - GPIO_FN(SDHID1_1), \ - GPIO_FN(TS_SDAT2), - GPIO_FN(SDHID1_2), \ - GPIO_FN(TS_SDEN2), - GPIO_FN(SDHID1_3), \ - GPIO_FN(TS_SCK2), - GPIO_FN(SDHICMD1), - GPIO_FN(SDHICLK2), - GPIO_FN(SDHID2_0), \ - GPIO_FN(TS_SPSYNC4), - GPIO_FN(SDHID2_1), \ - GPIO_FN(TS_SDAT4), - GPIO_FN(SDHID2_2), \ - GPIO_FN(TS_SDEN4), - GPIO_FN(SDHID2_3), \ - GPIO_FN(TS_SCK4), - GPIO_FN(SDHICMD2), - GPIO_FN(MMCCLK0), - GPIO_FN(MMCD0_0), - GPIO_FN(MMCD0_1), - GPIO_FN(MMCD0_2), - GPIO_FN(MMCD0_3), - GPIO_FN(MMCD0_4), \ - GPIO_FN(TS_SPSYNC5), - GPIO_FN(MMCD0_5), \ - GPIO_FN(TS_SDAT5), - GPIO_FN(MMCD0_6), \ - GPIO_FN(TS_SDEN5), - GPIO_FN(MMCD0_7), \ - GPIO_FN(TS_SCK5), - GPIO_FN(MMCCMD0), - GPIO_FN(RESETOUTS_), \ - GPIO_FN(EXTAL2OUT), - GPIO_FN(MCP_WAIT__MCP_FRB), - GPIO_FN(MCP_CKO), \ - GPIO_FN(MMCCLK1), - GPIO_FN(MCP_D15_MCP_NAF15), - GPIO_FN(MCP_D14_MCP_NAF14), - GPIO_FN(MCP_D13_MCP_NAF13), - GPIO_FN(MCP_D12_MCP_NAF12), - GPIO_FN(MCP_D11_MCP_NAF11), - GPIO_FN(MCP_D10_MCP_NAF10), - GPIO_FN(MCP_D9_MCP_NAF9), - GPIO_FN(MCP_D8_MCP_NAF8), \ - GPIO_FN(MMCCMD1), - GPIO_FN(MCP_D7_MCP_NAF7), \ - GPIO_FN(MMCD1_7), - - GPIO_FN(MCP_D6_MCP_NAF6), \ - GPIO_FN(MMCD1_6), - GPIO_FN(MCP_D5_MCP_NAF5), \ - GPIO_FN(MMCD1_5), - GPIO_FN(MCP_D4_MCP_NAF4), \ - GPIO_FN(MMCD1_4), - GPIO_FN(MCP_D3_MCP_NAF3), \ - GPIO_FN(MMCD1_3), - GPIO_FN(MCP_D2_MCP_NAF2), \ - GPIO_FN(MMCD1_2), - GPIO_FN(MCP_D1_MCP_NAF1), \ - GPIO_FN(MMCD1_1), - GPIO_FN(MCP_D0_MCP_NAF0), \ - GPIO_FN(MMCD1_0), - GPIO_FN(MCP_NBRSTOUT_), - GPIO_FN(MCP_WE0__MCP_FWE), \ - GPIO_FN(MCP_RDWR_MCP_FWE), - - /* MSEL2 special cases */ - GPIO_FN(TSIF2_TS_XX1), - GPIO_FN(TSIF2_TS_XX2), - GPIO_FN(TSIF2_TS_XX3), - GPIO_FN(TSIF2_TS_XX4), - GPIO_FN(TSIF2_TS_XX5), - GPIO_FN(TSIF1_TS_XX1), - GPIO_FN(TSIF1_TS_XX2), - GPIO_FN(TSIF1_TS_XX3), - GPIO_FN(TSIF1_TS_XX4), - GPIO_FN(TSIF1_TS_XX5), - GPIO_FN(TSIF0_TS_XX1), - GPIO_FN(TSIF0_TS_XX2), - GPIO_FN(TSIF0_TS_XX3), - GPIO_FN(TSIF0_TS_XX4), - GPIO_FN(TSIF0_TS_XX5), - GPIO_FN(MST1_TS_XX1), - GPIO_FN(MST1_TS_XX2), - GPIO_FN(MST1_TS_XX3), - GPIO_FN(MST1_TS_XX4), - GPIO_FN(MST1_TS_XX5), - GPIO_FN(MST0_TS_XX1), - GPIO_FN(MST0_TS_XX2), - GPIO_FN(MST0_TS_XX3), - GPIO_FN(MST0_TS_XX4), - GPIO_FN(MST0_TS_XX5), - - /* MSEL3 special cases */ - GPIO_FN(SDHI0_VCCQ_MC0_ON), - GPIO_FN(SDHI0_VCCQ_MC0_OFF), - GPIO_FN(DEBUG_MON_VIO), - GPIO_FN(DEBUG_MON_LCDD), - GPIO_FN(LCDC_LCDC0), - GPIO_FN(LCDC_LCDC1), - - /* MSEL4 special cases */ - GPIO_FN(IRQ9_MEM_INT), - GPIO_FN(IRQ9_MCP_INT), - GPIO_FN(A11), - GPIO_FN(KEYOUT8), - GPIO_FN(TPU4TO3), - GPIO_FN(RESETA_N_PU_ON), - GPIO_FN(RESETA_N_PU_OFF), - GPIO_FN(EDBGREQ_PD), - GPIO_FN(EDBGREQ_PU), - - /* Functions with pull-ups */ - GPIO_FN(KEYIN0_PU), - GPIO_FN(KEYIN1_PU), - GPIO_FN(KEYIN2_PU), - GPIO_FN(KEYIN3_PU), - GPIO_FN(KEYIN4_PU), - GPIO_FN(KEYIN5_PU), - GPIO_FN(KEYIN6_PU), - GPIO_FN(KEYIN7_PU), - GPIO_FN(SDHICD0_PU), - GPIO_FN(SDHID0_0_PU), - GPIO_FN(SDHID0_1_PU), - GPIO_FN(SDHID0_2_PU), - GPIO_FN(SDHID0_3_PU), - GPIO_FN(SDHICMD0_PU), - GPIO_FN(SDHIWP0_PU), - GPIO_FN(SDHID1_0_PU), - GPIO_FN(SDHID1_1_PU), - GPIO_FN(SDHID1_2_PU), - GPIO_FN(SDHID1_3_PU), - GPIO_FN(SDHICMD1_PU), - GPIO_FN(SDHID2_0_PU), - GPIO_FN(SDHID2_1_PU), - GPIO_FN(SDHID2_2_PU), - GPIO_FN(SDHID2_3_PU), - GPIO_FN(SDHICMD2_PU), - GPIO_FN(MMCCMD0_PU), - GPIO_FN(MMCCMD1_PU), - GPIO_FN(MMCD0_0_PU), - GPIO_FN(MMCD0_1_PU), - GPIO_FN(MMCD0_2_PU), - GPIO_FN(MMCD0_3_PU), - GPIO_FN(MMCD0_4_PU), - GPIO_FN(MMCD0_5_PU), - GPIO_FN(MMCD0_6_PU), - GPIO_FN(MMCD0_7_PU), - GPIO_FN(FSIACK_PU), - GPIO_FN(FSIAILR_PU), - GPIO_FN(FSIAIBT_PU), - GPIO_FN(FSIAISLD_PU), -}; - -static struct pinmux_cfg_reg pinmux_config_regs[] = { - PORTCR(0, 0xe6050000), /* PORT0CR */ - PORTCR(1, 0xe6050001), /* PORT1CR */ - PORTCR(2, 0xe6050002), /* PORT2CR */ - PORTCR(3, 0xe6050003), /* PORT3CR */ - PORTCR(4, 0xe6050004), /* PORT4CR */ - PORTCR(5, 0xe6050005), /* PORT5CR */ - PORTCR(6, 0xe6050006), /* PORT6CR */ - PORTCR(7, 0xe6050007), /* PORT7CR */ - PORTCR(8, 0xe6050008), /* PORT8CR */ - PORTCR(9, 0xe6050009), /* PORT9CR */ - - PORTCR(10, 0xe605000a), /* PORT10CR */ - PORTCR(11, 0xe605000b), /* PORT11CR */ - PORTCR(12, 0xe605000c), /* PORT12CR */ - PORTCR(13, 0xe605000d), /* PORT13CR */ - PORTCR(14, 0xe605000e), /* PORT14CR */ - PORTCR(15, 0xe605000f), /* PORT15CR */ - PORTCR(16, 0xe6050010), /* PORT16CR */ - PORTCR(17, 0xe6050011), /* PORT17CR */ - PORTCR(18, 0xe6050012), /* PORT18CR */ - PORTCR(19, 0xe6050013), /* PORT19CR */ - - PORTCR(20, 0xe6050014), /* PORT20CR */ - PORTCR(21, 0xe6050015), /* PORT21CR */ - PORTCR(22, 0xe6050016), /* PORT22CR */ - PORTCR(23, 0xe6050017), /* PORT23CR */ - PORTCR(24, 0xe6050018), /* PORT24CR */ - PORTCR(25, 0xe6050019), /* PORT25CR */ - PORTCR(26, 0xe605001a), /* PORT26CR */ - PORTCR(27, 0xe605001b), /* PORT27CR */ - PORTCR(28, 0xe605001c), /* PORT28CR */ - PORTCR(29, 0xe605001d), /* PORT29CR */ - - PORTCR(30, 0xe605001e), /* PORT30CR */ - PORTCR(31, 0xe605001f), /* PORT31CR */ - PORTCR(32, 0xe6051020), /* PORT32CR */ - PORTCR(33, 0xe6051021), /* PORT33CR */ - PORTCR(34, 0xe6051022), /* PORT34CR */ - PORTCR(35, 0xe6051023), /* PORT35CR */ - PORTCR(36, 0xe6051024), /* PORT36CR */ - PORTCR(37, 0xe6051025), /* PORT37CR */ - PORTCR(38, 0xe6051026), /* PORT38CR */ - PORTCR(39, 0xe6051027), /* PORT39CR */ - - PORTCR(40, 0xe6051028), /* PORT40CR */ - PORTCR(41, 0xe6051029), /* PORT41CR */ - PORTCR(42, 0xe605102a), /* PORT42CR */ - PORTCR(43, 0xe605102b), /* PORT43CR */ - PORTCR(44, 0xe605102c), /* PORT44CR */ - PORTCR(45, 0xe605102d), /* PORT45CR */ - PORTCR(46, 0xe605102e), /* PORT46CR */ - PORTCR(47, 0xe605102f), /* PORT47CR */ - PORTCR(48, 0xe6051030), /* PORT48CR */ - PORTCR(49, 0xe6051031), /* PORT49CR */ - - PORTCR(50, 0xe6051032), /* PORT50CR */ - PORTCR(51, 0xe6051033), /* PORT51CR */ - PORTCR(52, 0xe6051034), /* PORT52CR */ - PORTCR(53, 0xe6051035), /* PORT53CR */ - PORTCR(54, 0xe6051036), /* PORT54CR */ - PORTCR(55, 0xe6051037), /* PORT55CR */ - PORTCR(56, 0xe6051038), /* PORT56CR */ - PORTCR(57, 0xe6051039), /* PORT57CR */ - PORTCR(58, 0xe605103a), /* PORT58CR */ - PORTCR(59, 0xe605103b), /* PORT59CR */ - - PORTCR(60, 0xe605103c), /* PORT60CR */ - PORTCR(61, 0xe605103d), /* PORT61CR */ - PORTCR(62, 0xe605103e), /* PORT62CR */ - PORTCR(63, 0xe605103f), /* PORT63CR */ - PORTCR(64, 0xe6051040), /* PORT64CR */ - PORTCR(65, 0xe6051041), /* PORT65CR */ - PORTCR(66, 0xe6051042), /* PORT66CR */ - PORTCR(67, 0xe6051043), /* PORT67CR */ - PORTCR(68, 0xe6051044), /* PORT68CR */ - PORTCR(69, 0xe6051045), /* PORT69CR */ - - PORTCR(70, 0xe6051046), /* PORT70CR */ - PORTCR(71, 0xe6051047), /* PORT71CR */ - PORTCR(72, 0xe6051048), /* PORT72CR */ - PORTCR(73, 0xe6051049), /* PORT73CR */ - PORTCR(74, 0xe605104a), /* PORT74CR */ - PORTCR(75, 0xe605104b), /* PORT75CR */ - PORTCR(76, 0xe605104c), /* PORT76CR */ - PORTCR(77, 0xe605104d), /* PORT77CR */ - PORTCR(78, 0xe605104e), /* PORT78CR */ - PORTCR(79, 0xe605104f), /* PORT79CR */ - - PORTCR(80, 0xe6051050), /* PORT80CR */ - PORTCR(81, 0xe6051051), /* PORT81CR */ - PORTCR(82, 0xe6051052), /* PORT82CR */ - PORTCR(83, 0xe6051053), /* PORT83CR */ - PORTCR(84, 0xe6051054), /* PORT84CR */ - PORTCR(85, 0xe6051055), /* PORT85CR */ - PORTCR(86, 0xe6051056), /* PORT86CR */ - PORTCR(87, 0xe6051057), /* PORT87CR */ - PORTCR(88, 0xe6051058), /* PORT88CR */ - PORTCR(89, 0xe6051059), /* PORT89CR */ - - PORTCR(90, 0xe605105a), /* PORT90CR */ - PORTCR(91, 0xe605105b), /* PORT91CR */ - PORTCR(92, 0xe605105c), /* PORT92CR */ - PORTCR(93, 0xe605105d), /* PORT93CR */ - PORTCR(94, 0xe605105e), /* PORT94CR */ - PORTCR(95, 0xe605105f), /* PORT95CR */ - PORTCR(96, 0xe6052060), /* PORT96CR */ - PORTCR(97, 0xe6052061), /* PORT97CR */ - PORTCR(98, 0xe6052062), /* PORT98CR */ - PORTCR(99, 0xe6052063), /* PORT99CR */ - - PORTCR(100, 0xe6052064), /* PORT100CR */ - PORTCR(101, 0xe6052065), /* PORT101CR */ - PORTCR(102, 0xe6052066), /* PORT102CR */ - PORTCR(103, 0xe6052067), /* PORT103CR */ - PORTCR(104, 0xe6052068), /* PORT104CR */ - PORTCR(105, 0xe6052069), /* PORT105CR */ - PORTCR(106, 0xe605206a), /* PORT106CR */ - PORTCR(107, 0xe605206b), /* PORT107CR */ - PORTCR(108, 0xe605206c), /* PORT108CR */ - PORTCR(109, 0xe605206d), /* PORT109CR */ - - PORTCR(110, 0xe605206e), /* PORT110CR */ - PORTCR(111, 0xe605206f), /* PORT111CR */ - PORTCR(112, 0xe6052070), /* PORT112CR */ - PORTCR(113, 0xe6052071), /* PORT113CR */ - PORTCR(114, 0xe6052072), /* PORT114CR */ - PORTCR(115, 0xe6052073), /* PORT115CR */ - PORTCR(116, 0xe6052074), /* PORT116CR */ - PORTCR(117, 0xe6052075), /* PORT117CR */ - PORTCR(118, 0xe6052076), /* PORT118CR */ - - PORTCR(128, 0xe6052080), /* PORT128CR */ - PORTCR(129, 0xe6052081), /* PORT129CR */ - - PORTCR(130, 0xe6052082), /* PORT130CR */ - PORTCR(131, 0xe6052083), /* PORT131CR */ - PORTCR(132, 0xe6052084), /* PORT132CR */ - PORTCR(133, 0xe6052085), /* PORT133CR */ - PORTCR(134, 0xe6052086), /* PORT134CR */ - PORTCR(135, 0xe6052087), /* PORT135CR */ - PORTCR(136, 0xe6052088), /* PORT136CR */ - PORTCR(137, 0xe6052089), /* PORT137CR */ - PORTCR(138, 0xe605208a), /* PORT138CR */ - PORTCR(139, 0xe605208b), /* PORT139CR */ - - PORTCR(140, 0xe605208c), /* PORT140CR */ - PORTCR(141, 0xe605208d), /* PORT141CR */ - PORTCR(142, 0xe605208e), /* PORT142CR */ - PORTCR(143, 0xe605208f), /* PORT143CR */ - PORTCR(144, 0xe6052090), /* PORT144CR */ - PORTCR(145, 0xe6052091), /* PORT145CR */ - PORTCR(146, 0xe6052092), /* PORT146CR */ - PORTCR(147, 0xe6052093), /* PORT147CR */ - PORTCR(148, 0xe6052094), /* PORT148CR */ - PORTCR(149, 0xe6052095), /* PORT149CR */ - - PORTCR(150, 0xe6052096), /* PORT150CR */ - PORTCR(151, 0xe6052097), /* PORT151CR */ - PORTCR(152, 0xe6052098), /* PORT152CR */ - PORTCR(153, 0xe6052099), /* PORT153CR */ - PORTCR(154, 0xe605209a), /* PORT154CR */ - PORTCR(155, 0xe605209b), /* PORT155CR */ - PORTCR(156, 0xe605209c), /* PORT156CR */ - PORTCR(157, 0xe605209d), /* PORT157CR */ - PORTCR(158, 0xe605209e), /* PORT158CR */ - PORTCR(159, 0xe605209f), /* PORT159CR */ - - PORTCR(160, 0xe60520a0), /* PORT160CR */ - PORTCR(161, 0xe60520a1), /* PORT161CR */ - PORTCR(162, 0xe60520a2), /* PORT162CR */ - PORTCR(163, 0xe60520a3), /* PORT163CR */ - PORTCR(164, 0xe60520a4), /* PORT164CR */ - - PORTCR(192, 0xe60520c0), /* PORT192CR */ - PORTCR(193, 0xe60520c1), /* PORT193CR */ - PORTCR(194, 0xe60520c2), /* PORT194CR */ - PORTCR(195, 0xe60520c3), /* PORT195CR */ - PORTCR(196, 0xe60520c4), /* PORT196CR */ - PORTCR(197, 0xe60520c5), /* PORT197CR */ - PORTCR(198, 0xe60520c6), /* PORT198CR */ - PORTCR(199, 0xe60520c7), /* PORT199CR */ - - PORTCR(200, 0xe60520c8), /* PORT200CR */ - PORTCR(201, 0xe60520c9), /* PORT201CR */ - PORTCR(202, 0xe60520ca), /* PORT202CR */ - PORTCR(203, 0xe60520cb), /* PORT203CR */ - PORTCR(204, 0xe60520cc), /* PORT204CR */ - PORTCR(205, 0xe60520cd), /* PORT205CR */ - PORTCR(206, 0xe60520ce), /* PORT206CR */ - PORTCR(207, 0xe60520cf), /* PORT207CR */ - PORTCR(208, 0xe60520d0), /* PORT208CR */ - PORTCR(209, 0xe60520d1), /* PORT209CR */ - - PORTCR(210, 0xe60520d2), /* PORT210CR */ - PORTCR(211, 0xe60520d3), /* PORT211CR */ - PORTCR(212, 0xe60520d4), /* PORT212CR */ - PORTCR(213, 0xe60520d5), /* PORT213CR */ - PORTCR(214, 0xe60520d6), /* PORT214CR */ - PORTCR(215, 0xe60520d7), /* PORT215CR */ - PORTCR(216, 0xe60520d8), /* PORT216CR */ - PORTCR(217, 0xe60520d9), /* PORT217CR */ - PORTCR(218, 0xe60520da), /* PORT218CR */ - PORTCR(219, 0xe60520db), /* PORT219CR */ - - PORTCR(220, 0xe60520dc), /* PORT220CR */ - PORTCR(221, 0xe60520dd), /* PORT221CR */ - PORTCR(222, 0xe60520de), /* PORT222CR */ - PORTCR(223, 0xe60520df), /* PORT223CR */ - PORTCR(224, 0xe60530e0), /* PORT224CR */ - PORTCR(225, 0xe60530e1), /* PORT225CR */ - PORTCR(226, 0xe60530e2), /* PORT226CR */ - PORTCR(227, 0xe60530e3), /* PORT227CR */ - PORTCR(228, 0xe60530e4), /* PORT228CR */ - PORTCR(229, 0xe60530e5), /* PORT229CR */ - - PORTCR(230, 0xe60530e6), /* PORT230CR */ - PORTCR(231, 0xe60530e7), /* PORT231CR */ - PORTCR(232, 0xe60530e8), /* PORT232CR */ - PORTCR(233, 0xe60530e9), /* PORT233CR */ - PORTCR(234, 0xe60530ea), /* PORT234CR */ - PORTCR(235, 0xe60530eb), /* PORT235CR */ - PORTCR(236, 0xe60530ec), /* PORT236CR */ - PORTCR(237, 0xe60530ed), /* PORT237CR */ - PORTCR(238, 0xe60530ee), /* PORT238CR */ - PORTCR(239, 0xe60530ef), /* PORT239CR */ - - PORTCR(240, 0xe60530f0), /* PORT240CR */ - PORTCR(241, 0xe60530f1), /* PORT241CR */ - PORTCR(242, 0xe60530f2), /* PORT242CR */ - PORTCR(243, 0xe60530f3), /* PORT243CR */ - PORTCR(244, 0xe60530f4), /* PORT244CR */ - PORTCR(245, 0xe60530f5), /* PORT245CR */ - PORTCR(246, 0xe60530f6), /* PORT246CR */ - PORTCR(247, 0xe60530f7), /* PORT247CR */ - PORTCR(248, 0xe60530f8), /* PORT248CR */ - PORTCR(249, 0xe60530f9), /* PORT249CR */ - - PORTCR(250, 0xe60530fa), /* PORT250CR */ - PORTCR(251, 0xe60530fb), /* PORT251CR */ - PORTCR(252, 0xe60530fc), /* PORT252CR */ - PORTCR(253, 0xe60530fd), /* PORT253CR */ - PORTCR(254, 0xe60530fe), /* PORT254CR */ - PORTCR(255, 0xe60530ff), /* PORT255CR */ - PORTCR(256, 0xe6053100), /* PORT256CR */ - PORTCR(257, 0xe6053101), /* PORT257CR */ - PORTCR(258, 0xe6053102), /* PORT258CR */ - PORTCR(259, 0xe6053103), /* PORT259CR */ - - PORTCR(260, 0xe6053104), /* PORT260CR */ - PORTCR(261, 0xe6053105), /* PORT261CR */ - PORTCR(262, 0xe6053106), /* PORT262CR */ - PORTCR(263, 0xe6053107), /* PORT263CR */ - PORTCR(264, 0xe6053108), /* PORT264CR */ - PORTCR(265, 0xe6053109), /* PORT265CR */ - PORTCR(266, 0xe605310a), /* PORT266CR */ - PORTCR(267, 0xe605310b), /* PORT267CR */ - PORTCR(268, 0xe605310c), /* PORT268CR */ - PORTCR(269, 0xe605310d), /* PORT269CR */ - - PORTCR(270, 0xe605310e), /* PORT270CR */ - PORTCR(271, 0xe605310f), /* PORT271CR */ - PORTCR(272, 0xe6053110), /* PORT272CR */ - PORTCR(273, 0xe6053111), /* PORT273CR */ - PORTCR(274, 0xe6053112), /* PORT274CR */ - PORTCR(275, 0xe6053113), /* PORT275CR */ - PORTCR(276, 0xe6053114), /* PORT276CR */ - PORTCR(277, 0xe6053115), /* PORT277CR */ - PORTCR(278, 0xe6053116), /* PORT278CR */ - PORTCR(279, 0xe6053117), /* PORT279CR */ - - PORTCR(280, 0xe6053118), /* PORT280CR */ - PORTCR(281, 0xe6053119), /* PORT281CR */ - PORTCR(282, 0xe605311a), /* PORT282CR */ - - PORTCR(288, 0xe6052120), /* PORT288CR */ - PORTCR(289, 0xe6052121), /* PORT289CR */ - - PORTCR(290, 0xe6052122), /* PORT290CR */ - PORTCR(291, 0xe6052123), /* PORT291CR */ - PORTCR(292, 0xe6052124), /* PORT292CR */ - PORTCR(293, 0xe6052125), /* PORT293CR */ - PORTCR(294, 0xe6052126), /* PORT294CR */ - PORTCR(295, 0xe6052127), /* PORT295CR */ - PORTCR(296, 0xe6052128), /* PORT296CR */ - PORTCR(297, 0xe6052129), /* PORT297CR */ - PORTCR(298, 0xe605212a), /* PORT298CR */ - PORTCR(299, 0xe605212b), /* PORT299CR */ - - PORTCR(300, 0xe605212c), /* PORT300CR */ - PORTCR(301, 0xe605212d), /* PORT301CR */ - PORTCR(302, 0xe605212e), /* PORT302CR */ - PORTCR(303, 0xe605212f), /* PORT303CR */ - PORTCR(304, 0xe6052130), /* PORT304CR */ - PORTCR(305, 0xe6052131), /* PORT305CR */ - PORTCR(306, 0xe6052132), /* PORT306CR */ - PORTCR(307, 0xe6052133), /* PORT307CR */ - PORTCR(308, 0xe6052134), /* PORT308CR */ - PORTCR(309, 0xe6052135), /* PORT309CR */ - - { PINMUX_CFG_REG("MSEL2CR", 0xe605801c, 32, 1) { - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - MSEL2CR_MSEL19_0, MSEL2CR_MSEL19_1, - MSEL2CR_MSEL18_0, MSEL2CR_MSEL18_1, - MSEL2CR_MSEL17_0, MSEL2CR_MSEL17_1, - MSEL2CR_MSEL16_0, MSEL2CR_MSEL16_1, - 0, 0, - MSEL2CR_MSEL14_0, MSEL2CR_MSEL14_1, - MSEL2CR_MSEL13_0, MSEL2CR_MSEL13_1, - MSEL2CR_MSEL12_0, MSEL2CR_MSEL12_1, - MSEL2CR_MSEL11_0, MSEL2CR_MSEL11_1, - MSEL2CR_MSEL10_0, MSEL2CR_MSEL10_1, - MSEL2CR_MSEL9_0, MSEL2CR_MSEL9_1, - MSEL2CR_MSEL8_0, MSEL2CR_MSEL8_1, - MSEL2CR_MSEL7_0, MSEL2CR_MSEL7_1, - MSEL2CR_MSEL6_0, MSEL2CR_MSEL6_1, - MSEL2CR_MSEL5_0, MSEL2CR_MSEL5_1, - MSEL2CR_MSEL4_0, MSEL2CR_MSEL4_1, - MSEL2CR_MSEL3_0, MSEL2CR_MSEL3_1, - MSEL2CR_MSEL2_0, MSEL2CR_MSEL2_1, - MSEL2CR_MSEL1_0, MSEL2CR_MSEL1_1, - MSEL2CR_MSEL0_0, MSEL2CR_MSEL0_1, - } - }, - { PINMUX_CFG_REG("MSEL3CR", 0xe6058020, 32, 1) { - 0, 0, - 0, 0, - 0, 0, - MSEL3CR_MSEL28_0, MSEL3CR_MSEL28_1, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - MSEL3CR_MSEL15_0, MSEL3CR_MSEL15_1, - 0, 0, - 0, 0, - 0, 0, - MSEL3CR_MSEL11_0, MSEL3CR_MSEL11_1, - 0, 0, - MSEL3CR_MSEL9_0, MSEL3CR_MSEL9_1, - 0, 0, - 0, 0, - MSEL3CR_MSEL6_0, MSEL3CR_MSEL6_1, - 0, 0, - 0, 0, - 0, 0, - MSEL3CR_MSEL2_0, MSEL3CR_MSEL2_1, - 0, 0, - 0, 0, - } - }, - { PINMUX_CFG_REG("MSEL4CR", 0xe6058024, 32, 1) { - 0, 0, - 0, 0, - MSEL4CR_MSEL29_0, MSEL4CR_MSEL29_1, - 0, 0, - MSEL4CR_MSEL27_0, MSEL4CR_MSEL27_1, - MSEL4CR_MSEL26_0, MSEL4CR_MSEL26_1, - 0, 0, - 0, 0, - 0, 0, - MSEL4CR_MSEL22_0, MSEL4CR_MSEL22_1, - MSEL4CR_MSEL21_0, MSEL4CR_MSEL21_1, - MSEL4CR_MSEL20_0, MSEL4CR_MSEL20_1, - MSEL4CR_MSEL19_0, MSEL4CR_MSEL19_1, - 0, 0, - 0, 0, - 0, 0, - MSEL4CR_MSEL15_0, MSEL4CR_MSEL15_1, - 0, 0, - MSEL4CR_MSEL13_0, MSEL4CR_MSEL13_1, - MSEL4CR_MSEL12_0, MSEL4CR_MSEL12_1, - MSEL4CR_MSEL11_0, MSEL4CR_MSEL11_1, - MSEL4CR_MSEL10_0, MSEL4CR_MSEL10_1, - MSEL4CR_MSEL9_0, MSEL4CR_MSEL9_1, - MSEL4CR_MSEL8_0, MSEL4CR_MSEL8_1, - MSEL4CR_MSEL7_0, MSEL4CR_MSEL7_1, - 0, 0, - 0, 0, - MSEL4CR_MSEL4_0, MSEL4CR_MSEL4_1, - 0, 0, - 0, 0, - MSEL4CR_MSEL1_0, MSEL4CR_MSEL1_1, - 0, 0, - } - }, - { }, -}; - -static struct pinmux_data_reg pinmux_data_regs[] = { - { PINMUX_DATA_REG("PORTL031_000DR", 0xe6054000, 32) { - PORT31_DATA, PORT30_DATA, PORT29_DATA, PORT28_DATA, - PORT27_DATA, PORT26_DATA, PORT25_DATA, PORT24_DATA, - PORT23_DATA, PORT22_DATA, PORT21_DATA, PORT20_DATA, - PORT19_DATA, PORT18_DATA, PORT17_DATA, PORT16_DATA, - PORT15_DATA, PORT14_DATA, PORT13_DATA, PORT12_DATA, - PORT11_DATA, PORT10_DATA, PORT9_DATA, PORT8_DATA, - PORT7_DATA, PORT6_DATA, PORT5_DATA, PORT4_DATA, - PORT3_DATA, PORT2_DATA, PORT1_DATA, PORT0_DATA } - }, - { PINMUX_DATA_REG("PORTD063_032DR", 0xe6055000, 32) { - PORT63_DATA, PORT62_DATA, PORT61_DATA, PORT60_DATA, - PORT59_DATA, PORT58_DATA, PORT57_DATA, PORT56_DATA, - PORT55_DATA, PORT54_DATA, PORT53_DATA, PORT52_DATA, - PORT51_DATA, PORT50_DATA, PORT49_DATA, PORT48_DATA, - PORT47_DATA, PORT46_DATA, PORT45_DATA, PORT44_DATA, - PORT43_DATA, PORT42_DATA, PORT41_DATA, PORT40_DATA, - PORT39_DATA, PORT38_DATA, PORT37_DATA, PORT36_DATA, - PORT35_DATA, PORT34_DATA, PORT33_DATA, PORT32_DATA } - }, - { PINMUX_DATA_REG("PORTD095_064DR", 0xe6055004, 32) { - PORT95_DATA, PORT94_DATA, PORT93_DATA, PORT92_DATA, - PORT91_DATA, PORT90_DATA, PORT89_DATA, PORT88_DATA, - PORT87_DATA, PORT86_DATA, PORT85_DATA, PORT84_DATA, - PORT83_DATA, PORT82_DATA, PORT81_DATA, PORT80_DATA, - PORT79_DATA, PORT78_DATA, PORT77_DATA, PORT76_DATA, - PORT75_DATA, PORT74_DATA, PORT73_DATA, PORT72_DATA, - PORT71_DATA, PORT70_DATA, PORT69_DATA, PORT68_DATA, - PORT67_DATA, PORT66_DATA, PORT65_DATA, PORT64_DATA } - }, - { PINMUX_DATA_REG("PORTR127_096DR", 0xe6056000, 32) { - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, PORT118_DATA, PORT117_DATA, PORT116_DATA, - PORT115_DATA, PORT114_DATA, PORT113_DATA, PORT112_DATA, - PORT111_DATA, PORT110_DATA, PORT109_DATA, PORT108_DATA, - PORT107_DATA, PORT106_DATA, PORT105_DATA, PORT104_DATA, - PORT103_DATA, PORT102_DATA, PORT101_DATA, PORT100_DATA, - PORT99_DATA, PORT98_DATA, PORT97_DATA, PORT96_DATA } - }, - { PINMUX_DATA_REG("PORTR159_128DR", 0xe6056004, 32) { - PORT159_DATA, PORT158_DATA, PORT157_DATA, PORT156_DATA, - PORT155_DATA, PORT154_DATA, PORT153_DATA, PORT152_DATA, - PORT151_DATA, PORT150_DATA, PORT149_DATA, PORT148_DATA, - PORT147_DATA, PORT146_DATA, PORT145_DATA, PORT144_DATA, - PORT143_DATA, PORT142_DATA, PORT141_DATA, PORT140_DATA, - PORT139_DATA, PORT138_DATA, PORT137_DATA, PORT136_DATA, - PORT135_DATA, PORT134_DATA, PORT133_DATA, PORT132_DATA, - PORT131_DATA, PORT130_DATA, PORT129_DATA, PORT128_DATA } - }, - { PINMUX_DATA_REG("PORTR191_160DR", 0xe6056008, 32) { - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, 0, PORT164_DATA, - PORT163_DATA, PORT162_DATA, PORT161_DATA, PORT160_DATA } - }, - { PINMUX_DATA_REG("PORTR223_192DR", 0xe605600C, 32) { - PORT223_DATA, PORT222_DATA, PORT221_DATA, PORT220_DATA, - PORT219_DATA, PORT218_DATA, PORT217_DATA, PORT216_DATA, - PORT215_DATA, PORT214_DATA, PORT213_DATA, PORT212_DATA, - PORT211_DATA, PORT210_DATA, PORT209_DATA, PORT208_DATA, - PORT207_DATA, PORT206_DATA, PORT205_DATA, PORT204_DATA, - PORT203_DATA, PORT202_DATA, PORT201_DATA, PORT200_DATA, - PORT199_DATA, PORT198_DATA, PORT197_DATA, PORT196_DATA, - PORT195_DATA, PORT194_DATA, PORT193_DATA, PORT192_DATA } - }, - { PINMUX_DATA_REG("PORTU255_224DR", 0xe6057000, 32) { - PORT255_DATA, PORT254_DATA, PORT253_DATA, PORT252_DATA, - PORT251_DATA, PORT250_DATA, PORT249_DATA, PORT248_DATA, - PORT247_DATA, PORT246_DATA, PORT245_DATA, PORT244_DATA, - PORT243_DATA, PORT242_DATA, PORT241_DATA, PORT240_DATA, - PORT239_DATA, PORT238_DATA, PORT237_DATA, PORT236_DATA, - PORT235_DATA, PORT234_DATA, PORT233_DATA, PORT232_DATA, - PORT231_DATA, PORT230_DATA, PORT229_DATA, PORT228_DATA, - PORT227_DATA, PORT226_DATA, PORT225_DATA, PORT224_DATA } - }, - { PINMUX_DATA_REG("PORTU287_256DR", 0xe6057004, 32) { - 0, 0, 0, 0, - 0, PORT282_DATA, PORT281_DATA, PORT280_DATA, - PORT279_DATA, PORT278_DATA, PORT277_DATA, PORT276_DATA, - PORT275_DATA, PORT274_DATA, PORT273_DATA, PORT272_DATA, - PORT271_DATA, PORT270_DATA, PORT269_DATA, PORT268_DATA, - PORT267_DATA, PORT266_DATA, PORT265_DATA, PORT264_DATA, - PORT263_DATA, PORT262_DATA, PORT261_DATA, PORT260_DATA, - PORT259_DATA, PORT258_DATA, PORT257_DATA, PORT256_DATA } - }, - { PINMUX_DATA_REG("PORTR319_288DR", 0xe6056010, 32) { - 0, 0, 0, 0, - 0, 0, 0, 0, - 0, 0, PORT309_DATA, PORT308_DATA, - PORT307_DATA, PORT306_DATA, PORT305_DATA, PORT304_DATA, - PORT303_DATA, PORT302_DATA, PORT301_DATA, PORT300_DATA, - PORT299_DATA, PORT298_DATA, PORT297_DATA, PORT296_DATA, - PORT295_DATA, PORT294_DATA, PORT293_DATA, PORT292_DATA, - PORT291_DATA, PORT290_DATA, PORT289_DATA, PORT288_DATA } - }, - { }, -}; - -#if 0 -/* IRQ pins through INTCS with IRQ0->15 from 0x200 and IRQ16-31 from 0x3200 */ -#define EXT_IRQ16L(n) intcs_evt2irq(0x200 + ((n) << 5)) -#define EXT_IRQ16H(n) intcs_evt2irq(0x3200 + ((n - 16) << 5)) -#else -#define EXT_IRQ16L(n) (n) -#define EXT_IRQ16H(n) (n) -#endif - -static struct pinmux_irq pinmux_irqs[] = { - PINMUX_IRQ(EXT_IRQ16H(19), PORT9_FN0), - PINMUX_IRQ(EXT_IRQ16L(1), PORT10_FN0), - PINMUX_IRQ(EXT_IRQ16L(0), PORT11_FN0), - PINMUX_IRQ(EXT_IRQ16H(18), PORT13_FN0), - PINMUX_IRQ(EXT_IRQ16H(20), PORT14_FN0), - PINMUX_IRQ(EXT_IRQ16H(21), PORT15_FN0), - PINMUX_IRQ(EXT_IRQ16H(31), PORT26_FN0), - PINMUX_IRQ(EXT_IRQ16H(30), PORT27_FN0), - PINMUX_IRQ(EXT_IRQ16H(29), PORT28_FN0), - PINMUX_IRQ(EXT_IRQ16H(22), PORT40_FN0), - PINMUX_IRQ(EXT_IRQ16H(23), PORT53_FN0), - PINMUX_IRQ(EXT_IRQ16L(10), PORT54_FN0), - PINMUX_IRQ(EXT_IRQ16L(9), PORT56_FN0), - PINMUX_IRQ(EXT_IRQ16H(26), PORT115_FN0), - PINMUX_IRQ(EXT_IRQ16H(27), PORT116_FN0), - PINMUX_IRQ(EXT_IRQ16H(28), PORT117_FN0), - PINMUX_IRQ(EXT_IRQ16H(24), PORT118_FN0), - PINMUX_IRQ(EXT_IRQ16L(6), PORT147_FN0), - PINMUX_IRQ(EXT_IRQ16L(2), PORT149_FN0), - PINMUX_IRQ(EXT_IRQ16L(7), PORT150_FN0), - PINMUX_IRQ(EXT_IRQ16L(12), PORT156_FN0), - PINMUX_IRQ(EXT_IRQ16L(4), PORT159_FN0), - PINMUX_IRQ(EXT_IRQ16H(25), PORT164_FN0), - PINMUX_IRQ(EXT_IRQ16L(8), PORT223_FN0), - PINMUX_IRQ(EXT_IRQ16L(3), PORT224_FN0), - PINMUX_IRQ(EXT_IRQ16L(5), PORT227_FN0), - PINMUX_IRQ(EXT_IRQ16H(17), PORT234_FN0), - PINMUX_IRQ(EXT_IRQ16L(11), PORT238_FN0), - PINMUX_IRQ(EXT_IRQ16L(13), PORT239_FN0), - PINMUX_IRQ(EXT_IRQ16H(16), PORT249_FN0), - PINMUX_IRQ(EXT_IRQ16L(14), PORT251_FN0), - PINMUX_IRQ(EXT_IRQ16L(9), PORT308_FN0), -}; - -static struct pinmux_info sh73a0_pinmux_info = { - .name = "sh73a0_pfc", - .reserved_id = PINMUX_RESERVED, - .data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END }, - .input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END }, - .input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END }, - .input_pd = { PINMUX_INPUT_PULLDOWN_BEGIN, PINMUX_INPUT_PULLDOWN_END }, - .output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END }, - .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, - .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, - - .first_gpio = GPIO_PORT0, - .last_gpio = GPIO_FN_FSIAISLD_PU, - - .gpios = pinmux_gpios, - .cfg_regs = pinmux_config_regs, - .data_regs = pinmux_data_regs, - - .gpio_data = pinmux_data, - .gpio_data_size = ARRAY_SIZE(pinmux_data), - - .gpio_irq = pinmux_irqs, - .gpio_irq_size = ARRAY_SIZE(pinmux_irqs), -}; - -void sh73a0_pinmux_init(void) -{ - register_pinmux(&sh73a0_pinmux_info); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/timer.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/timer.c deleted file mode 100644 index 04700e7d3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/timer.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> - * (C) Copyright 2012 Renesas Solutions Corp. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <div64.h> -#include <asm/io.h> -#include <asm/arch-armv7/globaltimer.h> -#include <asm/arch/rmobile.h> - -static struct globaltimer *global_timer = \ - (struct globaltimer *)GLOBAL_TIMER_BASE_ADDR; - -#define CLK2MHZ(clk) (clk / 1000 / 1000) -static u64 get_cpu_global_timer(void) -{ - u32 low, high; - u64 timer; - - u32 old = readl(&global_timer->cnt_h); - while (1) { - low = readl(&global_timer->cnt_l); - high = readl(&global_timer->cnt_h); - if (old == high) - break; - else - old = high; - } - - timer = high; - return (u64)((timer << 32) | low); -} - -static u64 get_time_us(void) -{ - u64 timer = get_cpu_global_timer(); - - timer = ((timer << 2) + (CLK2MHZ(CONFIG_SYS_CPU_CLK) >> 1)); - do_div(timer, CLK2MHZ(CONFIG_SYS_CPU_CLK)); - return timer; -} - -static ulong get_time_ms(void) -{ - u64 us = get_time_us(); - - do_div(us, 1000); - return us; -} - -int timer_init(void) -{ - writel(0x01, &global_timer->ctl); - return 0; -} - -void __udelay(unsigned long usec) -{ - u64 start, current; - u64 wait; - - start = get_cpu_global_timer(); - wait = (u64)((usec * CLK2MHZ(CONFIG_SYS_CPU_CLK)) >> 2); - do { - current = get_cpu_global_timer(); - } while ((current - start) < wait); -} - -ulong get_timer(ulong base) -{ - return get_time_ms() - base; -} - -unsigned long long get_ticks(void) -{ - return get_cpu_global_timer(); -} - -ulong get_tbclk(void) -{ - return (ulong)(CONFIG_SYS_CPU_CLK >> 2); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/Makefile deleted file mode 100644 index f571d8a0e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -# -# Copyright (C) 2009 Samsung Electronics -# Minkyu Kang <mk7.kang@samsung.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += cpu_info.o -ifndef CONFIG_SPL_BUILD -obj-y += timer.o -obj-y += sromc.o -obj-$(CONFIG_PWM) += pwm.o -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/cpu_info.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/cpu_info.c deleted file mode 100644 index a8d91e769..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/cpu_info.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Copyright (C) 2009 Samsung Electronics - * Minkyu Kang <mk7.kang@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clk.h> - -/* Default is s5pc100 */ -unsigned int s5p_cpu_id = 0xC100; -/* Default is EVT1 */ -unsigned int s5p_cpu_rev = 1; - -#ifdef CONFIG_ARCH_CPU_INIT -int arch_cpu_init(void) -{ - s5p_set_cpu_id(); - - return 0; -} -#endif - -u32 get_device_type(void) -{ - return s5p_cpu_id; -} - -#ifdef CONFIG_DISPLAY_CPUINFO -int print_cpuinfo(void) -{ - char buf[32]; - - printf("CPU:\t%s%X@%sMHz\n", - s5p_get_cpu_name(), s5p_cpu_id, - strmhz(buf, get_arm_clk())); - - return 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/pwm.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/pwm.c deleted file mode 100644 index b8805c8d4..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/pwm.c +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (C) 2011 Samsung Electronics - * - * Donghwa Lee <dh09.lee@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <errno.h> -#include <pwm.h> -#include <asm/io.h> -#include <asm/arch/pwm.h> -#include <asm/arch/clk.h> - -int pwm_enable(int pwm_id) -{ - const struct s5p_timer *pwm = - (struct s5p_timer *)samsung_get_base_timer(); - unsigned long tcon; - - tcon = readl(&pwm->tcon); - tcon |= TCON_START(pwm_id); - - writel(tcon, &pwm->tcon); - - return 0; -} - -void pwm_disable(int pwm_id) -{ - const struct s5p_timer *pwm = - (struct s5p_timer *)samsung_get_base_timer(); - unsigned long tcon; - - tcon = readl(&pwm->tcon); - tcon &= ~TCON_START(pwm_id); - - writel(tcon, &pwm->tcon); -} - -static unsigned long pwm_calc_tin(int pwm_id, unsigned long freq) -{ - unsigned long tin_parent_rate; - unsigned int div; - - tin_parent_rate = get_pwm_clk(); - - for (div = 2; div <= 16; div *= 2) { - if ((tin_parent_rate / (div << 16)) < freq) - return tin_parent_rate / div; - } - - return tin_parent_rate / 16; -} - -#define NS_IN_SEC 1000000000UL - -int pwm_config(int pwm_id, int duty_ns, int period_ns) -{ - const struct s5p_timer *pwm = - (struct s5p_timer *)samsung_get_base_timer(); - unsigned int offset; - unsigned long tin_rate; - unsigned long tin_ns; - unsigned long frequency; - unsigned long tcon; - unsigned long tcnt; - unsigned long tcmp; - - /* - * We currently avoid using 64bit arithmetic by using the - * fact that anything faster than 1GHz is easily representable - * by 32bits. - */ - if (period_ns > NS_IN_SEC || duty_ns > NS_IN_SEC || period_ns == 0) - return -ERANGE; - - if (duty_ns > period_ns) - return -EINVAL; - - frequency = NS_IN_SEC / period_ns; - - /* Check to see if we are changing the clock rate of the PWM */ - tin_rate = pwm_calc_tin(pwm_id, frequency); - - tin_ns = NS_IN_SEC / tin_rate; - tcnt = period_ns / tin_ns; - - /* Note, counters count down */ - tcmp = duty_ns / tin_ns; - tcmp = tcnt - tcmp; - - /* Update the PWM register block. */ - offset = pwm_id * 3; - if (pwm_id < 4) { - writel(tcnt, &pwm->tcntb0 + offset); - writel(tcmp, &pwm->tcmpb0 + offset); - } - - tcon = readl(&pwm->tcon); - tcon |= TCON_UPDATE(pwm_id); - if (pwm_id < 4) - tcon |= TCON_AUTO_RELOAD(pwm_id); - else - tcon |= TCON4_AUTO_RELOAD; - writel(tcon, &pwm->tcon); - - tcon &= ~TCON_UPDATE(pwm_id); - writel(tcon, &pwm->tcon); - - return 0; -} - -int pwm_init(int pwm_id, int div, int invert) -{ - u32 val; - const struct s5p_timer *pwm = - (struct s5p_timer *)samsung_get_base_timer(); - unsigned long ticks_per_period; - unsigned int offset, prescaler; - - /* - * Timer Freq(HZ) = - * PWM_CLK / { (prescaler_value + 1) * (divider_value) } - */ - - val = readl(&pwm->tcfg0); - if (pwm_id < 2) { - prescaler = PRESCALER_0; - val &= ~0xff; - val |= (prescaler & 0xff); - } else { - prescaler = PRESCALER_1; - val &= ~(0xff << 8); - val |= (prescaler & 0xff) << 8; - } - writel(val, &pwm->tcfg0); - val = readl(&pwm->tcfg1); - val &= ~(0xf << MUX_DIV_SHIFT(pwm_id)); - val |= (div & 0xf) << MUX_DIV_SHIFT(pwm_id); - writel(val, &pwm->tcfg1); - - if (pwm_id == 4) { - /* - * TODO(sjg): Use this as a countdown timer for now. We count - * down from the maximum value to 0, then reset. - */ - ticks_per_period = -1UL; - } else { - const unsigned long pwm_hz = 1000; - unsigned long timer_rate_hz = get_pwm_clk() / - ((prescaler + 1) * (1 << div)); - - ticks_per_period = timer_rate_hz / pwm_hz; - } - - /* set count value */ - offset = pwm_id * 3; - - writel(ticks_per_period, &pwm->tcntb0 + offset); - - val = readl(&pwm->tcon) & ~(0xf << TCON_OFFSET(pwm_id)); - if (invert && (pwm_id < 4)) - val |= TCON_INVERTER(pwm_id); - writel(val, &pwm->tcon); - - pwm_enable(pwm_id); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/sromc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/sromc.c deleted file mode 100644 index 806456fe8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/sromc.c +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Copyright (C) 2010 Samsung Electronics - * Naveen Krishna Ch <ch.naveen@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/sromc.h> - -/* - * s5p_config_sromc() - select the proper SROMC Bank and configure the - * band width control and bank control registers - * srom_bank - SROM - * srom_bw_conf - SMC Band witdh reg configuration value - * srom_bc_conf - SMC Bank Control reg configuration value - */ -void s5p_config_sromc(u32 srom_bank, u32 srom_bw_conf, u32 srom_bc_conf) -{ - u32 tmp; - struct s5p_sromc *srom = - (struct s5p_sromc *)samsung_get_base_sromc(); - - /* Configure SMC_BW register to handle proper SROMC bank */ - tmp = srom->bw; - tmp &= ~(0xF << (srom_bank * 4)); - tmp |= srom_bw_conf; - srom->bw = tmp; - - /* Configure SMC_BC register */ - srom->bc[srom_bank] = srom_bc_conf; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/timer.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/timer.c deleted file mode 100644 index 949abb1c8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5p-common/timer.c +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Copyright (C) 2009 Samsung Electronics - * Heungjun Kim <riverful.kim@samsung.com> - * Inki Dae <inki.dae@samsung.com> - * Minkyu Kang <mk7.kang@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <div64.h> -#include <asm/io.h> -#include <asm/arch/pwm.h> -#include <asm/arch/clk.h> -#include <pwm.h> - -DECLARE_GLOBAL_DATA_PTR; - -unsigned long get_current_tick(void); - -/* macro to read the 16 bit timer */ -static inline struct s5p_timer *s5p_get_base_timer(void) -{ - return (struct s5p_timer *)samsung_get_base_timer(); -} - -/** - * Read the countdown timer. - * - * This operates at 1MHz and counts downwards. It will wrap about every - * hour (2^32 microseconds). - * - * @return current value of timer - */ -static unsigned long timer_get_us_down(void) -{ - struct s5p_timer *const timer = s5p_get_base_timer(); - - return readl(&timer->tcnto4); -} - -int timer_init(void) -{ - /* PWM Timer 4 */ - pwm_init(4, MUX_DIV_4, 0); - pwm_config(4, 100000, 100000); - pwm_enable(4); - - /* Use this as the current monotonic time in us */ - gd->arch.timer_reset_value = 0; - - /* Use this as the last timer value we saw */ - gd->arch.lastinc = timer_get_us_down(); - reset_timer_masked(); - - return 0; -} - -/* - * timer without interrupts - */ -unsigned long get_timer(unsigned long base) -{ - unsigned long long time_ms; - - ulong now = timer_get_us_down(); - - /* - * Increment the time by the amount elapsed since the last read. - * The timer may have wrapped around, but it makes no difference to - * our arithmetic here. - */ - gd->arch.timer_reset_value += gd->arch.lastinc - now; - gd->arch.lastinc = now; - - /* Divide by 1000 to convert from us to ms */ - time_ms = gd->arch.timer_reset_value; - do_div(time_ms, 1000); - return time_ms - base; -} - -unsigned long __attribute__((no_instrument_function)) timer_get_us(void) -{ - static unsigned long base_time_us; - - struct s5p_timer *const timer = - (struct s5p_timer *)samsung_get_base_timer(); - unsigned long now_downward_us = readl(&timer->tcnto4); - - if (!base_time_us) - base_time_us = now_downward_us; - - /* Note that this timer counts downward. */ - return base_time_us - now_downward_us; -} - -/* delay x useconds */ -void __udelay(unsigned long usec) -{ - unsigned long count_value; - - count_value = timer_get_us_down(); - while ((int)(count_value - timer_get_us_down()) < (int)usec) - ; -} - -void reset_timer_masked(void) -{ - struct s5p_timer *const timer = s5p_get_base_timer(); - - /* reset time */ - gd->arch.lastinc = readl(&timer->tcnto4); - gd->arch.tbl = 0; -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -unsigned long get_tbclk(void) -{ - return CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/Makefile deleted file mode 100644 index 9f43ded1d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2008 -# Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = cache.o -obj-y += reset.o - -obj-y += clock.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/cache.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/cache.S deleted file mode 100644 index 3089592eb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/cache.S +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Copyright (C) 2009 Samsung Electronics - * Minkyu Kang <mk7.kang@samsung.com> - * - * based on arch/arm/cpu/armv7/omap3/cache.S - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -.align 5 - -#include <linux/linkage.h> - -#ifndef CONFIG_SYS_L2CACHE_OFF -ENTRY(v7_outer_cache_enable) - push {r0, r1, r2, lr} - mrc 15, 0, r3, cr1, cr0, 1 - orr r3, r3, #2 - mcr 15, 0, r3, cr1, cr0, 1 - pop {r1, r2, r3, pc} -ENDPROC(v7_outer_cache_enable) - -ENTRY(v7_outer_cache_disable) - push {r0, r1, r2, lr} - mrc 15, 0, r3, cr1, cr0, 1 - bic r3, r3, #2 - mcr 15, 0, r3, cr1, cr0, 1 - pop {r1, r2, r3, pc} -ENDPROC(v7_outer_cache_disable) -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/clock.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/clock.c deleted file mode 100644 index 3da00717f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/clock.c +++ /dev/null @@ -1,327 +0,0 @@ -/* - * Copyright (C) 2009 Samsung Electronics - * Minkyu Kang <mk7.kang@samsung.com> - * Heungjun Kim <riverful.kim@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/clk.h> - -#define CLK_M 0 -#define CLK_D 1 -#define CLK_P 2 - -#ifndef CONFIG_SYS_CLK_FREQ_C100 -#define CONFIG_SYS_CLK_FREQ_C100 12000000 -#endif -#ifndef CONFIG_SYS_CLK_FREQ_C110 -#define CONFIG_SYS_CLK_FREQ_C110 24000000 -#endif - -/* s5pc110: return pll clock frequency */ -static unsigned long s5pc100_get_pll_clk(int pllreg) -{ - struct s5pc100_clock *clk = - (struct s5pc100_clock *)samsung_get_base_clock(); - unsigned long r, m, p, s, mask, fout; - unsigned int freq; - - switch (pllreg) { - case APLL: - r = readl(&clk->apll_con); - break; - case MPLL: - r = readl(&clk->mpll_con); - break; - case EPLL: - r = readl(&clk->epll_con); - break; - case HPLL: - r = readl(&clk->hpll_con); - break; - default: - printf("Unsupported PLL (%d)\n", pllreg); - return 0; - } - - /* - * APLL_CON: MIDV [25:16] - * MPLL_CON: MIDV [23:16] - * EPLL_CON: MIDV [23:16] - * HPLL_CON: MIDV [23:16] - */ - if (pllreg == APLL) - mask = 0x3ff; - else - mask = 0x0ff; - - m = (r >> 16) & mask; - - /* PDIV [13:8] */ - p = (r >> 8) & 0x3f; - /* SDIV [2:0] */ - s = r & 0x7; - - /* FOUT = MDIV * FIN / (PDIV * 2^SDIV) */ - freq = CONFIG_SYS_CLK_FREQ_C100; - fout = m * (freq / (p * (1 << s))); - - return fout; -} - -/* s5pc100: return pll clock frequency */ -static unsigned long s5pc110_get_pll_clk(int pllreg) -{ - struct s5pc110_clock *clk = - (struct s5pc110_clock *)samsung_get_base_clock(); - unsigned long r, m, p, s, mask, fout; - unsigned int freq; - - switch (pllreg) { - case APLL: - r = readl(&clk->apll_con); - break; - case MPLL: - r = readl(&clk->mpll_con); - break; - case EPLL: - r = readl(&clk->epll_con); - break; - case VPLL: - r = readl(&clk->vpll_con); - break; - default: - printf("Unsupported PLL (%d)\n", pllreg); - return 0; - } - - /* - * APLL_CON: MIDV [25:16] - * MPLL_CON: MIDV [25:16] - * EPLL_CON: MIDV [24:16] - * VPLL_CON: MIDV [24:16] - */ - if (pllreg == APLL || pllreg == MPLL) - mask = 0x3ff; - else - mask = 0x1ff; - - m = (r >> 16) & mask; - - /* PDIV [13:8] */ - p = (r >> 8) & 0x3f; - /* SDIV [2:0] */ - s = r & 0x7; - - freq = CONFIG_SYS_CLK_FREQ_C110; - if (pllreg == APLL) { - if (s < 1) - s = 1; - /* FOUT = MDIV * FIN / (PDIV * 2^(SDIV - 1)) */ - fout = m * (freq / (p * (1 << (s - 1)))); - } else - /* FOUT = MDIV * FIN / (PDIV * 2^SDIV) */ - fout = m * (freq / (p * (1 << s))); - - return fout; -} - -/* s5pc110: return ARM clock frequency */ -static unsigned long s5pc110_get_arm_clk(void) -{ - struct s5pc110_clock *clk = - (struct s5pc110_clock *)samsung_get_base_clock(); - unsigned long div; - unsigned long dout_apll, armclk; - unsigned int apll_ratio; - - div = readl(&clk->div0); - - /* APLL_RATIO: [2:0] */ - apll_ratio = div & 0x7; - - dout_apll = get_pll_clk(APLL) / (apll_ratio + 1); - armclk = dout_apll; - - return armclk; -} - -/* s5pc100: return ARM clock frequency */ -static unsigned long s5pc100_get_arm_clk(void) -{ - struct s5pc100_clock *clk = - (struct s5pc100_clock *)samsung_get_base_clock(); - unsigned long div; - unsigned long dout_apll, armclk; - unsigned int apll_ratio, arm_ratio; - - div = readl(&clk->div0); - - /* ARM_RATIO: [6:4] */ - arm_ratio = (div >> 4) & 0x7; - /* APLL_RATIO: [0] */ - apll_ratio = div & 0x1; - - dout_apll = get_pll_clk(APLL) / (apll_ratio + 1); - armclk = dout_apll / (arm_ratio + 1); - - return armclk; -} - -/* s5pc100: return HCLKD0 frequency */ -static unsigned long get_hclk(void) -{ - struct s5pc100_clock *clk = - (struct s5pc100_clock *)samsung_get_base_clock(); - unsigned long hclkd0; - uint div, d0_bus_ratio; - - div = readl(&clk->div0); - /* D0_BUS_RATIO: [10:8] */ - d0_bus_ratio = (div >> 8) & 0x7; - - hclkd0 = get_arm_clk() / (d0_bus_ratio + 1); - - return hclkd0; -} - -/* s5pc100: return PCLKD1 frequency */ -static unsigned long get_pclkd1(void) -{ - struct s5pc100_clock *clk = - (struct s5pc100_clock *)samsung_get_base_clock(); - unsigned long d1_bus, pclkd1; - uint div, d1_bus_ratio, pclkd1_ratio; - - div = readl(&clk->div0); - /* D1_BUS_RATIO: [14:12] */ - d1_bus_ratio = (div >> 12) & 0x7; - /* PCLKD1_RATIO: [18:16] */ - pclkd1_ratio = (div >> 16) & 0x7; - - /* ASYNC Mode */ - d1_bus = get_pll_clk(MPLL) / (d1_bus_ratio + 1); - pclkd1 = d1_bus / (pclkd1_ratio + 1); - - return pclkd1; -} - -/* s5pc110: return HCLKs frequency */ -static unsigned long get_hclk_sys(int dom) -{ - struct s5pc110_clock *clk = - (struct s5pc110_clock *)samsung_get_base_clock(); - unsigned long hclk; - unsigned int div; - unsigned int offset; - unsigned int hclk_sys_ratio; - - if (dom == CLK_M) - return get_hclk(); - - div = readl(&clk->div0); - - /* - * HCLK_MSYS_RATIO: [10:8] - * HCLK_DSYS_RATIO: [19:16] - * HCLK_PSYS_RATIO: [27:24] - */ - offset = 8 + (dom << 0x3); - - hclk_sys_ratio = (div >> offset) & 0xf; - - hclk = get_pll_clk(MPLL) / (hclk_sys_ratio + 1); - - return hclk; -} - -/* s5pc110: return PCLKs frequency */ -static unsigned long get_pclk_sys(int dom) -{ - struct s5pc110_clock *clk = - (struct s5pc110_clock *)samsung_get_base_clock(); - unsigned long pclk; - unsigned int div; - unsigned int offset; - unsigned int pclk_sys_ratio; - - div = readl(&clk->div0); - - /* - * PCLK_MSYS_RATIO: [14:12] - * PCLK_DSYS_RATIO: [22:20] - * PCLK_PSYS_RATIO: [30:28] - */ - offset = 12 + (dom << 0x3); - - pclk_sys_ratio = (div >> offset) & 0x7; - - pclk = get_hclk_sys(dom) / (pclk_sys_ratio + 1); - - return pclk; -} - -/* s5pc110: return peripheral clock frequency */ -static unsigned long s5pc110_get_pclk(void) -{ - return get_pclk_sys(CLK_P); -} - -/* s5pc100: return peripheral clock frequency */ -static unsigned long s5pc100_get_pclk(void) -{ - return get_pclkd1(); -} - -/* s5pc1xx: return uart clock frequency */ -static unsigned long s5pc1xx_get_uart_clk(int dev_index) -{ - if (cpu_is_s5pc110()) - return s5pc110_get_pclk(); - else - return s5pc100_get_pclk(); -} - -/* s5pc1xx: return pwm clock frequency */ -static unsigned long s5pc1xx_get_pwm_clk(void) -{ - if (cpu_is_s5pc110()) - return s5pc110_get_pclk(); - else - return s5pc100_get_pclk(); -} - -unsigned long get_pll_clk(int pllreg) -{ - if (cpu_is_s5pc110()) - return s5pc110_get_pll_clk(pllreg); - else - return s5pc100_get_pll_clk(pllreg); -} - -unsigned long get_arm_clk(void) -{ - if (cpu_is_s5pc110()) - return s5pc110_get_arm_clk(); - else - return s5pc100_get_arm_clk(); -} - -unsigned long get_pwm_clk(void) -{ - return s5pc1xx_get_pwm_clk(); -} - -unsigned long get_uart_clk(int dev_index) -{ - return s5pc1xx_get_uart_clk(dev_index); -} - -void set_mmc_clk(int dev_index, unsigned int div) -{ - /* Do NOTHING */ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/reset.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/reset.S deleted file mode 100644 index bd74f2b45..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/s5pc1xx/reset.S +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Copyright (c) 2009 Samsung Electronics. - * Minkyu Kang <mk7.kang@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/arch/cpu.h> -#include <linux/linkage.h> - -#define S5PC100_SWRESET 0xE0200000 -#define S5PC110_SWRESET 0xE0102000 - -ENTRY(reset_cpu) - ldr r1, =S5PC100_PRO_ID - ldr r2, [r1] - ldr r4, =0x00010000 - and r4, r2, r4 - cmp r4, #0 - bne 110f - /* S5PC100 */ - ldr r1, =S5PC100_SWRESET - ldr r2, =0xC100 - b 200f -110: /* S5PC110 */ - ldr r1, =S5PC110_SWRESET - mov r2, #1 -200: - str r2, [r1] -_loop_forever: - b _loop_forever -ENDPROC(reset_cpu) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/Makefile deleted file mode 100644 index cbe1d406d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# Copyright (C) 2012 Altera Corporation <www.altera.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := lowlevel_init.o -obj-y += misc.o timer.o reset_manager.o system_manager.o clock_manager.o -obj-$(CONFIG_SPL_BUILD) += spl.o freeze_controller.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/clock_manager.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/clock_manager.c deleted file mode 100644 index 23d697dee..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/clock_manager.c +++ /dev/null @@ -1,361 +0,0 @@ -/* - * Copyright (C) 2013 Altera Corporation <www.altera.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock_manager.h> - -static const struct socfpga_clock_manager *clock_manager_base = - (void *)SOCFPGA_CLKMGR_ADDRESS; - -#define CLKMGR_BYPASS_ENABLE 1 -#define CLKMGR_BYPASS_DISABLE 0 -#define CLKMGR_STAT_IDLE 0 -#define CLKMGR_STAT_BUSY 1 -#define CLKMGR_BYPASS_PERPLLSRC_SELECT_EOSC1 0 -#define CLKMGR_BYPASS_PERPLLSRC_SELECT_INPUT_MUX 1 -#define CLKMGR_BYPASS_SDRPLLSRC_SELECT_EOSC1 0 -#define CLKMGR_BYPASS_SDRPLLSRC_SELECT_INPUT_MUX 1 - -#define CLEAR_BGP_EN_PWRDN \ - (CLKMGR_MAINPLLGRP_VCO_PWRDN_SET(0)| \ - CLKMGR_MAINPLLGRP_VCO_EN_SET(0)| \ - CLKMGR_MAINPLLGRP_VCO_BGPWRDN_SET(0)) - -#define VCO_EN_BASE \ - (CLKMGR_MAINPLLGRP_VCO_PWRDN_SET(0)| \ - CLKMGR_MAINPLLGRP_VCO_EN_SET(1)| \ - CLKMGR_MAINPLLGRP_VCO_BGPWRDN_SET(0)) - -static inline void cm_wait_for_lock(uint32_t mask) -{ - register uint32_t inter_val; - do { - inter_val = readl(&clock_manager_base->inter) & mask; - } while (inter_val != mask); -} - -/* function to poll in the fsm busy bit */ -static inline void cm_wait_for_fsm(void) -{ - while (readl(&clock_manager_base->stat) & CLKMGR_STAT_BUSY) - ; -} - -/* - * function to write the bypass register which requires a poll of the - * busy bit - */ -static inline void cm_write_bypass(uint32_t val) -{ - writel(val, &clock_manager_base->bypass); - cm_wait_for_fsm(); -} - -/* function to write the ctrl register which requires a poll of the busy bit */ -static inline void cm_write_ctrl(uint32_t val) -{ - writel(val, &clock_manager_base->ctrl); - cm_wait_for_fsm(); -} - -/* function to write a clock register that has phase information */ -static inline void cm_write_with_phase(uint32_t value, - uint32_t reg_address, uint32_t mask) -{ - /* poll until phase is zero */ - while (readl(reg_address) & mask) - ; - - writel(value, reg_address); - - while (readl(reg_address) & mask) - ; -} - -/* - * Setup clocks while making no assumptions about previous state of the clocks. - * - * Start by being paranoid and gate all sw managed clocks - * Put all plls in bypass - * Put all plls VCO registers back to reset value (bandgap power down). - * Put peripheral and main pll src to reset value to avoid glitch. - * Delay 5 us. - * Deassert bandgap power down and set numerator and denominator - * Start 7 us timer. - * set internal dividers - * Wait for 7 us timer. - * Enable plls - * Set external dividers while plls are locking - * Wait for pll lock - * Assert/deassert outreset all. - * Take all pll's out of bypass - * Clear safe mode - * set source main and peripheral clocks - * Ungate clocks - */ - -void cm_basic_init(const cm_config_t *cfg) -{ - uint32_t start, timeout; - - /* Start by being paranoid and gate all sw managed clocks */ - - /* - * We need to disable nandclk - * and then do another apb access before disabling - * gatting off the rest of the periperal clocks. - */ - writel(~CLKMGR_PERPLLGRP_EN_NANDCLK_MASK & - readl(&clock_manager_base->per_pll_en), - &clock_manager_base->per_pll_en); - - /* DO NOT GATE OFF DEBUG CLOCKS & BRIDGE CLOCKS */ - writel(CLKMGR_MAINPLLGRP_EN_DBGTIMERCLK_MASK | - CLKMGR_MAINPLLGRP_EN_DBGTRACECLK_MASK | - CLKMGR_MAINPLLGRP_EN_DBGCLK_MASK | - CLKMGR_MAINPLLGRP_EN_DBGATCLK_MASK | - CLKMGR_MAINPLLGRP_EN_S2FUSER0CLK_MASK | - CLKMGR_MAINPLLGRP_EN_L4MPCLK_MASK, - &clock_manager_base->main_pll_en); - - writel(0, &clock_manager_base->sdr_pll_en); - - /* now we can gate off the rest of the peripheral clocks */ - writel(0, &clock_manager_base->per_pll_en); - - /* Put all plls in bypass */ - cm_write_bypass( - CLKMGR_BYPASS_PERPLLSRC_SET( - CLKMGR_BYPASS_PERPLLSRC_SELECT_EOSC1) | - CLKMGR_BYPASS_SDRPLLSRC_SET( - CLKMGR_BYPASS_SDRPLLSRC_SELECT_EOSC1) | - CLKMGR_BYPASS_PERPLL_SET(CLKMGR_BYPASS_ENABLE) | - CLKMGR_BYPASS_SDRPLL_SET(CLKMGR_BYPASS_ENABLE) | - CLKMGR_BYPASS_MAINPLL_SET(CLKMGR_BYPASS_ENABLE)); - - /* - * Put all plls VCO registers back to reset value. - * Some code might have messed with them. - */ - writel(CLKMGR_MAINPLLGRP_VCO_RESET_VALUE, - &clock_manager_base->main_pll_vco); - writel(CLKMGR_PERPLLGRP_VCO_RESET_VALUE, - &clock_manager_base->per_pll_vco); - writel(CLKMGR_SDRPLLGRP_VCO_RESET_VALUE, - &clock_manager_base->sdr_pll_vco); - - /* - * The clocks to the flash devices and the L4_MAIN clocks can - * glitch when coming out of safe mode if their source values - * are different from their reset value. So the trick it to - * put them back to their reset state, and change input - * after exiting safe mode but before ungating the clocks. - */ - writel(CLKMGR_PERPLLGRP_SRC_RESET_VALUE, - &clock_manager_base->per_pll_src); - writel(CLKMGR_MAINPLLGRP_L4SRC_RESET_VALUE, - &clock_manager_base->main_pll_l4src); - - /* read back for the required 5 us delay. */ - readl(&clock_manager_base->main_pll_vco); - readl(&clock_manager_base->per_pll_vco); - readl(&clock_manager_base->sdr_pll_vco); - - - /* - * We made sure bgpwr down was assert for 5 us. Now deassert BG PWR DN - * with numerator and denominator. - */ - writel(cfg->main_vco_base | CLEAR_BGP_EN_PWRDN | - CLKMGR_MAINPLLGRP_VCO_REGEXTSEL_MASK, - &clock_manager_base->main_pll_vco); - - writel(cfg->peri_vco_base | CLEAR_BGP_EN_PWRDN | - CLKMGR_PERPLLGRP_VCO_REGEXTSEL_MASK, - &clock_manager_base->per_pll_vco); - - writel(CLKMGR_SDRPLLGRP_VCO_OUTRESET_SET(0) | - CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(0) | - cfg->sdram_vco_base | CLEAR_BGP_EN_PWRDN | - CLKMGR_SDRPLLGRP_VCO_REGEXTSEL_MASK, - &clock_manager_base->sdr_pll_vco); - - /* - * Time starts here - * must wait 7 us from BGPWRDN_SET(0) to VCO_ENABLE_SET(1) - */ - reset_timer(); - start = get_timer(0); - /* timeout in unit of us as CONFIG_SYS_HZ = 1000*1000 */ - timeout = 7; - - /* main mpu */ - writel(cfg->mpuclk, &clock_manager_base->main_pll_mpuclk); - - /* main main clock */ - writel(cfg->mainclk, &clock_manager_base->main_pll_mainclk); - - /* main for dbg */ - writel(cfg->dbgatclk, &clock_manager_base->main_pll_dbgatclk); - - /* main for cfgs2fuser0clk */ - writel(cfg->cfg2fuser0clk, - &clock_manager_base->main_pll_cfgs2fuser0clk); - - /* Peri emac0 50 MHz default to RMII */ - writel(cfg->emac0clk, &clock_manager_base->per_pll_emac0clk); - - /* Peri emac1 50 MHz default to RMII */ - writel(cfg->emac1clk, &clock_manager_base->per_pll_emac1clk); - - /* Peri QSPI */ - writel(cfg->mainqspiclk, &clock_manager_base->main_pll_mainqspiclk); - - writel(cfg->perqspiclk, &clock_manager_base->per_pll_perqspiclk); - - /* Peri pernandsdmmcclk */ - writel(cfg->pernandsdmmcclk, - &clock_manager_base->per_pll_pernandsdmmcclk); - - /* Peri perbaseclk */ - writel(cfg->perbaseclk, &clock_manager_base->per_pll_perbaseclk); - - /* Peri s2fuser1clk */ - writel(cfg->s2fuser1clk, &clock_manager_base->per_pll_s2fuser1clk); - - /* 7 us must have elapsed before we can enable the VCO */ - while (get_timer(start) < timeout) - ; - - /* Enable vco */ - /* main pll vco */ - writel(cfg->main_vco_base | VCO_EN_BASE, - &clock_manager_base->main_pll_vco); - - /* periferal pll */ - writel(cfg->peri_vco_base | VCO_EN_BASE, - &clock_manager_base->per_pll_vco); - - /* sdram pll vco */ - writel(CLKMGR_SDRPLLGRP_VCO_OUTRESET_SET(0) | - CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(0) | - cfg->sdram_vco_base | VCO_EN_BASE, - &clock_manager_base->sdr_pll_vco); - - /* L3 MP and L3 SP */ - writel(cfg->maindiv, &clock_manager_base->main_pll_maindiv); - - writel(cfg->dbgdiv, &clock_manager_base->main_pll_dbgdiv); - - writel(cfg->tracediv, &clock_manager_base->main_pll_tracediv); - - /* L4 MP, L4 SP, can0, and can1 */ - writel(cfg->perdiv, &clock_manager_base->per_pll_div); - - writel(cfg->gpiodiv, &clock_manager_base->per_pll_gpiodiv); - -#define LOCKED_MASK \ - (CLKMGR_INTER_SDRPLLLOCKED_MASK | \ - CLKMGR_INTER_PERPLLLOCKED_MASK | \ - CLKMGR_INTER_MAINPLLLOCKED_MASK) - - cm_wait_for_lock(LOCKED_MASK); - - /* write the sdram clock counters before toggling outreset all */ - writel(cfg->ddrdqsclk & CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_MASK, - &clock_manager_base->sdr_pll_ddrdqsclk); - - writel(cfg->ddr2xdqsclk & CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_MASK, - &clock_manager_base->sdr_pll_ddr2xdqsclk); - - writel(cfg->ddrdqclk & CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_MASK, - &clock_manager_base->sdr_pll_ddrdqclk); - - writel(cfg->s2fuser2clk & CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_MASK, - &clock_manager_base->sdr_pll_s2fuser2clk); - - /* - * after locking, but before taking out of bypass - * assert/deassert outresetall - */ - uint32_t mainvco = readl(&clock_manager_base->main_pll_vco); - - /* assert main outresetall */ - writel(mainvco | CLKMGR_MAINPLLGRP_VCO_OUTRESETALL_MASK, - &clock_manager_base->main_pll_vco); - - uint32_t periphvco = readl(&clock_manager_base->per_pll_vco); - - /* assert pheriph outresetall */ - writel(periphvco | CLKMGR_PERPLLGRP_VCO_OUTRESETALL_MASK, - &clock_manager_base->per_pll_vco); - - /* assert sdram outresetall */ - writel(cfg->sdram_vco_base | VCO_EN_BASE| - CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(1), - &clock_manager_base->sdr_pll_vco); - - /* deassert main outresetall */ - writel(mainvco & ~CLKMGR_MAINPLLGRP_VCO_OUTRESETALL_MASK, - &clock_manager_base->main_pll_vco); - - /* deassert pheriph outresetall */ - writel(periphvco & ~CLKMGR_PERPLLGRP_VCO_OUTRESETALL_MASK, - &clock_manager_base->per_pll_vco); - - /* deassert sdram outresetall */ - writel(CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(0) | - cfg->sdram_vco_base | VCO_EN_BASE, - &clock_manager_base->sdr_pll_vco); - - /* - * now that we've toggled outreset all, all the clocks - * are aligned nicely; so we can change any phase. - */ - cm_write_with_phase(cfg->ddrdqsclk, - (uint32_t)&clock_manager_base->sdr_pll_ddrdqsclk, - CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_MASK); - - /* SDRAM DDR2XDQSCLK */ - cm_write_with_phase(cfg->ddr2xdqsclk, - (uint32_t)&clock_manager_base->sdr_pll_ddr2xdqsclk, - CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_MASK); - - cm_write_with_phase(cfg->ddrdqclk, - (uint32_t)&clock_manager_base->sdr_pll_ddrdqclk, - CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_MASK); - - cm_write_with_phase(cfg->s2fuser2clk, - (uint32_t)&clock_manager_base->sdr_pll_s2fuser2clk, - CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_MASK); - - /* Take all three PLLs out of bypass when safe mode is cleared. */ - cm_write_bypass( - CLKMGR_BYPASS_PERPLLSRC_SET( - CLKMGR_BYPASS_PERPLLSRC_SELECT_EOSC1) | - CLKMGR_BYPASS_SDRPLLSRC_SET( - CLKMGR_BYPASS_SDRPLLSRC_SELECT_EOSC1) | - CLKMGR_BYPASS_PERPLL_SET(CLKMGR_BYPASS_DISABLE) | - CLKMGR_BYPASS_SDRPLL_SET(CLKMGR_BYPASS_DISABLE) | - CLKMGR_BYPASS_MAINPLL_SET(CLKMGR_BYPASS_DISABLE)); - - /* clear safe mode */ - cm_write_ctrl(readl(&clock_manager_base->ctrl) | - CLKMGR_CTRL_SAFEMODE_SET(CLKMGR_CTRL_SAFEMODE_MASK)); - - /* - * now that safe mode is clear with clocks gated - * it safe to change the source mux for the flashes the the L4_MAIN - */ - writel(cfg->persrc, &clock_manager_base->per_pll_src); - writel(cfg->l4src, &clock_manager_base->main_pll_l4src); - - /* Now ungate non-hw-managed clocks */ - writel(~0, &clock_manager_base->main_pll_en); - writel(~0, &clock_manager_base->per_pll_en); - writel(~0, &clock_manager_base->sdr_pll_en); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/config.mk b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/config.mk deleted file mode 100644 index 3d1849157..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/config.mk +++ /dev/null @@ -1,8 +0,0 @@ -# -# Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ -# -# SPDX-License-Identifier: GPL-2.0+ -# -ifndef CONFIG_SPL_BUILD -ALL-y += u-boot.img -endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/freeze_controller.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/freeze_controller.c deleted file mode 100644 index b8c9bce1e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/freeze_controller.c +++ /dev/null @@ -1,215 +0,0 @@ -/* - * Copyright (C) 2013 Altera Corporation <www.altera.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/freeze_controller.h> -#include <asm/arch/timer.h> -#include <asm/errno.h> - -DECLARE_GLOBAL_DATA_PTR; - -static const struct socfpga_freeze_controller *freeze_controller_base = - (void *)(SOCFPGA_SYSMGR_ADDRESS + SYSMGR_FRZCTRL_ADDRESS); - -/* - * Default state from cold reset is FREEZE_ALL; the global - * flag is set to TRUE to indicate the IO banks are frozen - */ -static uint32_t frzctrl_channel_freeze[FREEZE_CHANNEL_NUM] - = { FREEZE_CTRL_FROZEN, FREEZE_CTRL_FROZEN, - FREEZE_CTRL_FROZEN, FREEZE_CTRL_FROZEN}; - -/* Freeze HPS IOs */ -void sys_mgr_frzctrl_freeze_req(void) -{ - u32 ioctrl_reg_offset; - u32 reg_value; - u32 reg_cfg_mask; - u32 channel_id; - - /* select software FSM */ - writel(SYSMGR_FRZCTRL_SRC_VIO1_ENUM_SW, &freeze_controller_base->src); - - /* Freeze channel 0 to 2 */ - for (channel_id = 0; channel_id <= 2; channel_id++) { - ioctrl_reg_offset = (u32)( - &freeze_controller_base->vioctrl + - (channel_id << SYSMGR_FRZCTRL_VIOCTRL_SHIFT)); - - /* - * Assert active low enrnsl, plniotri - * and niotri signals - */ - reg_cfg_mask = - SYSMGR_FRZCTRL_VIOCTRL_SLEW_MASK - | SYSMGR_FRZCTRL_VIOCTRL_WKPULLUP_MASK - | SYSMGR_FRZCTRL_VIOCTRL_TRISTATE_MASK; - clrbits_le32(ioctrl_reg_offset, reg_cfg_mask); - - /* - * Note: Delay for 20ns at min - * Assert active low bhniotri signal and de-assert - * active high csrdone - */ - reg_cfg_mask - = SYSMGR_FRZCTRL_VIOCTRL_BUSHOLD_MASK - | SYSMGR_FRZCTRL_VIOCTRL_CFG_MASK; - clrbits_le32(ioctrl_reg_offset, reg_cfg_mask); - - /* Set global flag to indicate channel is frozen */ - frzctrl_channel_freeze[channel_id] = FREEZE_CTRL_FROZEN; - } - - /* Freeze channel 3 */ - /* - * Assert active low enrnsl, plniotri and - * niotri signals - */ - reg_cfg_mask - = SYSMGR_FRZCTRL_HIOCTRL_SLEW_MASK - | SYSMGR_FRZCTRL_HIOCTRL_WKPULLUP_MASK - | SYSMGR_FRZCTRL_HIOCTRL_TRISTATE_MASK; - clrbits_le32(&freeze_controller_base->hioctrl, reg_cfg_mask); - - /* - * assert active low bhniotri & nfrzdrv signals, - * de-assert active high csrdone and assert - * active high frzreg and nfrzdrv signals - */ - reg_value = readl(&freeze_controller_base->hioctrl); - reg_cfg_mask - = SYSMGR_FRZCTRL_HIOCTRL_BUSHOLD_MASK - | SYSMGR_FRZCTRL_HIOCTRL_CFG_MASK; - reg_value - = (reg_value & ~reg_cfg_mask) - | SYSMGR_FRZCTRL_HIOCTRL_REGRST_MASK - | SYSMGR_FRZCTRL_HIOCTRL_OCTRST_MASK; - writel(reg_value, &freeze_controller_base->hioctrl); - - /* - * assert active high reinit signal and de-assert - * active high pllbiasen signals - */ - reg_value = readl(&freeze_controller_base->hioctrl); - reg_value - = (reg_value & - ~SYSMGR_FRZCTRL_HIOCTRL_OCT_CFGEN_CALSTART_MASK) - | SYSMGR_FRZCTRL_HIOCTRL_DLLRST_MASK; - writel(reg_value, &freeze_controller_base->hioctrl); - - /* Set global flag to indicate channel is frozen */ - frzctrl_channel_freeze[channel_id] = FREEZE_CTRL_FROZEN; -} - -/* Unfreeze/Thaw HPS IOs */ -void sys_mgr_frzctrl_thaw_req(void) -{ - u32 ioctrl_reg_offset; - u32 reg_cfg_mask; - u32 reg_value; - u32 channel_id; - - /* select software FSM */ - writel(SYSMGR_FRZCTRL_SRC_VIO1_ENUM_SW, &freeze_controller_base->src); - - /* Thaw channel 0 to 2 */ - for (channel_id = 0; channel_id <= 2; channel_id++) { - ioctrl_reg_offset - = (u32)(&freeze_controller_base->vioctrl - + (channel_id << SYSMGR_FRZCTRL_VIOCTRL_SHIFT)); - - /* - * Assert active low bhniotri signal and - * de-assert active high csrdone - */ - reg_cfg_mask - = SYSMGR_FRZCTRL_VIOCTRL_BUSHOLD_MASK - | SYSMGR_FRZCTRL_VIOCTRL_CFG_MASK; - setbits_le32(ioctrl_reg_offset, reg_cfg_mask); - - /* - * Note: Delay for 20ns at min - * de-assert active low plniotri and niotri signals - */ - reg_cfg_mask - = SYSMGR_FRZCTRL_VIOCTRL_WKPULLUP_MASK - | SYSMGR_FRZCTRL_VIOCTRL_TRISTATE_MASK; - setbits_le32(ioctrl_reg_offset, reg_cfg_mask); - - /* - * Note: Delay for 20ns at min - * de-assert active low enrnsl signal - */ - setbits_le32(ioctrl_reg_offset, - SYSMGR_FRZCTRL_VIOCTRL_SLEW_MASK); - - /* Set global flag to indicate channel is thawed */ - frzctrl_channel_freeze[channel_id] = FREEZE_CTRL_THAWED; - } - - /* Thaw channel 3 */ - /* de-assert active high reinit signal */ - clrbits_le32(&freeze_controller_base->hioctrl, - SYSMGR_FRZCTRL_HIOCTRL_DLLRST_MASK); - - /* - * Note: Delay for 40ns at min - * assert active high pllbiasen signals - */ - setbits_le32(&freeze_controller_base->hioctrl, - SYSMGR_FRZCTRL_HIOCTRL_OCT_CFGEN_CALSTART_MASK); - - /* - * Delay 1000 intosc. intosc is based on eosc1 - * Use worst case which is fatest eosc1=50MHz, delay required - * is 1/50MHz * 1000 = 20us - */ - udelay(20); - - /* - * de-assert active low bhniotri signals, - * assert active high csrdone and nfrzdrv signal - */ - reg_value = readl(&freeze_controller_base->hioctrl); - reg_value = (reg_value - | SYSMGR_FRZCTRL_HIOCTRL_BUSHOLD_MASK - | SYSMGR_FRZCTRL_HIOCTRL_CFG_MASK) - & ~SYSMGR_FRZCTRL_HIOCTRL_OCTRST_MASK; - writel(reg_value, &freeze_controller_base->hioctrl); - - /* - * Delay 33 intosc - * Use worst case which is fatest eosc1=50MHz, delay required - * is 1/50MHz * 33 = 660ns ~= 1us - */ - udelay(1); - - /* de-assert active low plniotri and niotri signals */ - reg_cfg_mask - = SYSMGR_FRZCTRL_HIOCTRL_WKPULLUP_MASK - | SYSMGR_FRZCTRL_HIOCTRL_TRISTATE_MASK; - - setbits_le32(&freeze_controller_base->hioctrl, reg_cfg_mask); - - /* - * Note: Delay for 40ns at min - * de-assert active high frzreg signal - */ - clrbits_le32(&freeze_controller_base->hioctrl, - SYSMGR_FRZCTRL_HIOCTRL_REGRST_MASK); - - /* - * Note: Delay for 40ns at min - * de-assert active low enrnsl signal - */ - setbits_le32(&freeze_controller_base->hioctrl, - SYSMGR_FRZCTRL_HIOCTRL_SLEW_MASK); - - /* Set global flag to indicate channel is thawed */ - frzctrl_channel_freeze[channel_id] = FREEZE_CTRL_THAWED; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/lowlevel_init.S deleted file mode 100644 index 1caaa2759..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/lowlevel_init.S +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Copyright (C) 2012 Altera Corporation <www.altera.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <version.h> - -/* Save the parameter pass in by previous boot loader */ -.global save_boot_params -save_boot_params: - /* save the parameter here */ - - /* - * Setup stack for exception, which is located - * at the end of on-chip RAM. We don't expect exception prior to - * relocation and if that happens, we won't worry -- it will overide - * global data region as the code will goto reset. After relocation, - * this region won't be used by other part of program. - * Hence it is safe. - */ - ldr r0, =(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE) - ldr r1, =IRQ_STACK_START_IN - str r0, [r1] - - bx lr - - -/* Set up the platform, once the cpu has been initialized */ -.globl lowlevel_init -lowlevel_init: - - /* Remap */ -#ifdef CONFIG_SPL_BUILD - /* - * SPL : configure the remap (L3 NIC-301 GPV) - * so the on-chip RAM at lower memory instead ROM. - */ - ldr r0, =SOCFPGA_L3REGS_ADDRESS - mov r1, #0x19 - str r1, [r0] -#else - /* - * U-Boot : configure the remap (L3 NIC-301 GPV) - * so the SDRAM at lower memory instead on-chip RAM. - */ - ldr r0, =SOCFPGA_L3REGS_ADDRESS - mov r1, #0x2 - str r1, [r0] - - /* Private components security */ - - /* - * U-Boot : configure private timer, global timer and cpu - * component access as non secure for kernel stage (as required - * by kernel) - */ - mrc p15,4,r0,c15,c0,0 - add r1, r0, #0x54 - ldr r2, [r1] - orr r2, r2, #0xff - orr r2, r2, #0xf00 - str r2, [r1] -#endif /* #ifdef CONFIG_SPL_BUILD */ - mov pc, lr diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/misc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/misc.c deleted file mode 100644 index 2f1c7160f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/misc.c +++ /dev/null @@ -1,16 +0,0 @@ -/* - * Copyright (C) 2012 Altera Corporation <www.altera.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> - -DECLARE_GLOBAL_DATA_PTR; - -int dram_init(void) -{ - gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/reset_manager.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/reset_manager.c deleted file mode 100644 index e320c011a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/reset_manager.c +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Copyright (C) 2013 Altera Corporation <www.altera.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/reset_manager.h> - -DECLARE_GLOBAL_DATA_PTR; - -static const struct socfpga_reset_manager *reset_manager_base = - (void *)SOCFPGA_RSTMGR_ADDRESS; - -/* - * Write the reset manager register to cause reset - */ -void reset_cpu(ulong addr) -{ - /* request a warm reset */ - writel((1 << RSTMGR_CTRL_SWWARMRSTREQ_LSB), - &reset_manager_base->ctrl); - /* - * infinite loop here as watchdog will trigger and reset - * the processor - */ - while (1) - ; -} - -/* - * Release peripherals from reset based on handoff - */ -void reset_deassert_peripherals_handoff(void) -{ - writel(0, &reset_manager_base->per_mod_reset); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/spl.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/spl.c deleted file mode 100644 index 2ae88bbd0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/spl.c +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Copyright (C) 2012 Altera Corporation <www.altera.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/u-boot.h> -#include <asm/utils.h> -#include <version.h> -#include <image.h> -#include <asm/arch/reset_manager.h> -#include <spl.h> -#include <asm/arch/system_manager.h> -#include <asm/arch/freeze_controller.h> - -DECLARE_GLOBAL_DATA_PTR; - -u32 spl_boot_device(void) -{ - return BOOT_DEVICE_RAM; -} - -/* - * Board initialization after bss clearance - */ -void spl_board_init(void) -{ -#ifndef CONFIG_SOCFPGA_VIRTUAL_TARGET - cm_config_t cm_default_cfg = { - /* main group */ - MAIN_VCO_BASE, - CLKMGR_MAINPLLGRP_MPUCLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT), - CLKMGR_MAINPLLGRP_MAINCLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT), - CLKMGR_MAINPLLGRP_DBGATCLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT), - CLKMGR_MAINPLLGRP_MAINQSPICLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT), - CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT), - CLKMGR_MAINPLLGRP_CFGS2FUSER0CLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT), - CLKMGR_MAINPLLGRP_MAINDIV_L3MPCLK_SET( - CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK) | - CLKMGR_MAINPLLGRP_MAINDIV_L3SPCLK_SET( - CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK) | - CLKMGR_MAINPLLGRP_MAINDIV_L4MPCLK_SET( - CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK) | - CLKMGR_MAINPLLGRP_MAINDIV_L4SPCLK_SET( - CONFIG_HPS_MAINPLLGRP_MAINDIV_L4SPCLK), - CLKMGR_MAINPLLGRP_DBGDIV_DBGATCLK_SET( - CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGATCLK) | - CLKMGR_MAINPLLGRP_DBGDIV_DBGCLK_SET( - CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGCLK), - CLKMGR_MAINPLLGRP_TRACEDIV_TRACECLK_SET( - CONFIG_HPS_MAINPLLGRP_TRACEDIV_TRACECLK), - CLKMGR_MAINPLLGRP_L4SRC_L4MP_SET( - CONFIG_HPS_MAINPLLGRP_L4SRC_L4MP) | - CLKMGR_MAINPLLGRP_L4SRC_L4SP_SET( - CONFIG_HPS_MAINPLLGRP_L4SRC_L4SP), - - /* peripheral group */ - PERI_VCO_BASE, - CLKMGR_PERPLLGRP_EMAC0CLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_EMAC0CLK_CNT), - CLKMGR_PERPLLGRP_EMAC1CLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_EMAC1CLK_CNT), - CLKMGR_PERPLLGRP_PERQSPICLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_PERQSPICLK_CNT), - CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_PERNANDSDMMCCLK_CNT), - CLKMGR_PERPLLGRP_PERBASECLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_PERBASECLK_CNT), - CLKMGR_PERPLLGRP_S2FUSER1CLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_S2FUSER1CLK_CNT), - CLKMGR_PERPLLGRP_DIV_USBCLK_SET( - CONFIG_HPS_PERPLLGRP_DIV_USBCLK) | - CLKMGR_PERPLLGRP_DIV_SPIMCLK_SET( - CONFIG_HPS_PERPLLGRP_DIV_SPIMCLK) | - CLKMGR_PERPLLGRP_DIV_CAN0CLK_SET( - CONFIG_HPS_PERPLLGRP_DIV_CAN0CLK) | - CLKMGR_PERPLLGRP_DIV_CAN1CLK_SET( - CONFIG_HPS_PERPLLGRP_DIV_CAN1CLK), - CLKMGR_PERPLLGRP_GPIODIV_GPIODBCLK_SET( - CONFIG_HPS_PERPLLGRP_GPIODIV_GPIODBCLK), - CLKMGR_PERPLLGRP_SRC_QSPI_SET( - CONFIG_HPS_PERPLLGRP_SRC_QSPI) | - CLKMGR_PERPLLGRP_SRC_NAND_SET( - CONFIG_HPS_PERPLLGRP_SRC_NAND) | - CLKMGR_PERPLLGRP_SRC_SDMMC_SET( - CONFIG_HPS_PERPLLGRP_SRC_SDMMC), - - /* sdram pll group */ - SDR_VCO_BASE, - CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_SET( - CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_PHASE) | - CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_SET( - CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_CNT), - CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_SET( - CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_PHASE) | - CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_SET( - CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_CNT), - CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_SET( - CONFIG_HPS_SDRPLLGRP_DDRDQCLK_PHASE) | - CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_SET( - CONFIG_HPS_SDRPLLGRP_DDRDQCLK_CNT), - CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_SET( - CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_PHASE) | - CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_SET( - CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_CNT), - }; - - debug("Freezing all I/O banks\n"); - /* freeze all IO banks */ - sys_mgr_frzctrl_freeze_req(); - - debug("Reconfigure Clock Manager\n"); - /* reconfigure the PLLs */ - cm_basic_init(&cm_default_cfg); - - /* configure the pin muxing through system manager */ - sysmgr_pinmux_init(); -#endif /* CONFIG_SOCFPGA_VIRTUAL_TARGET */ - - /* de-assert reset for peripherals and bridges based on handoff */ - reset_deassert_peripherals_handoff(); - - debug("Unfreezing/Thaw all I/O banks\n"); - /* unfreeze / thaw all IO banks */ - sys_mgr_frzctrl_thaw_req(); - - /* enable console uart printing */ - preloader_console_init(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/system_manager.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/system_manager.c deleted file mode 100644 index d96521ba0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/system_manager.c +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Copyright (C) 2013 Altera Corporation <www.altera.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/system_manager.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* - * Configure all the pin muxes - */ -void sysmgr_pinmux_init(void) -{ - unsigned long offset = CONFIG_SYSMGR_PINMUXGRP_OFFSET; - - const unsigned long *pval = sys_mgr_init_table; - unsigned long i; - - for (i = 0; i < ARRAY_SIZE(sys_mgr_init_table); - i++, offset += sizeof(unsigned long)) { - writel(*pval++, (SOCFPGA_SYSMGR_ADDRESS + offset)); - } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/timer.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/timer.c deleted file mode 100644 index 58fc789e6..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/timer.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright (C) 2012 Altera Corporation <www.altera.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/timer.h> - -static const struct socfpga_timer *timer_base = (void *)CONFIG_SYS_TIMERBASE; - -/* - * Timer initialization - */ -int timer_init(void) -{ - writel(TIMER_LOAD_VAL, &timer_base->load_val); - writel(TIMER_LOAD_VAL, &timer_base->curr_val); - writel(readl(&timer_base->ctrl) | 0x3, &timer_base->ctrl); - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/u-boot-spl.lds b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/u-boot-spl.lds deleted file mode 100644 index 4282beb39..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/u-boot-spl.lds +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (C) 2012 Altera Corporation <www.altera.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -MEMORY { .sdram : ORIGIN = (0), LENGTH = (0xffffffff) } - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - arch/arm/cpu/armv7/start.o (.text*) - *(.text*) - } >.sdram - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } >.sdram - - . = ALIGN(4); - .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sdram - - . = ALIGN(4); - __image_copy_end = .; - - .end : - { - *(.__end) - } - - .bss : { - . = ALIGN(4); - __bss_start = .; - *(.bss*) - . = ALIGN(4); - __bss_end = .; - } >.sdram - - . = ALIGN(8); - __malloc_start = .; - . = . + CONFIG_SPL_MALLOC_SIZE; - __malloc_end = .; - - . = . + CONFIG_SPL_STACK_SIZE; - . = ALIGN(8); - __stack_start = .; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/start.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/start.S deleted file mode 100644 index 27be451a8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/start.S +++ /dev/null @@ -1,444 +0,0 @@ -/* - * armboot - Startup Code for OMAP3530/ARM Cortex CPU-core - * - * Copyright (c) 2004 Texas Instruments <r-woodruff2@ti.com> - * - * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> - * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> - * Copyright (c) 2002 Gary Jennejohn <garyj@denx.de> - * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (c) 2003 Kshitij <kshitij@ti.com> - * Copyright (c) 2006-2008 Syed Mohammed Khasim <x0khasim@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> -#include <asm/system.h> -#include <linux/linkage.h> - -.globl _start -_start: b reset - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq -#ifdef CONFIG_SPL_BUILD -_undefined_instruction: .word _undefined_instruction -_software_interrupt: .word _software_interrupt -_prefetch_abort: .word _prefetch_abort -_data_abort: .word _data_abort -_not_used: .word _not_used -_irq: .word _irq -_fiq: .word _fiq -_pad: .word 0x12345678 /* now 16*4=64 */ -#else -.globl _undefined_instruction -_undefined_instruction: .word undefined_instruction -.globl _software_interrupt -_software_interrupt: .word software_interrupt -.globl _prefetch_abort -_prefetch_abort: .word prefetch_abort -.globl _data_abort -_data_abort: .word data_abort -.globl _not_used -_not_used: .word not_used -.globl _irq -_irq: .word irq -.globl _fiq -_fiq: .word fiq -_pad: .word 0x12345678 /* now 16*4=64 */ -#endif /* CONFIG_SPL_BUILD */ - -.global _end_vect -_end_vect: - - .balignl 16,0xdeadbeef -/************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from memory! - * setup Memory and board specific bits prior to relocation. - * relocate armboot to ram - * setup stack - * - *************************************************************************/ - -#ifdef CONFIG_USE_IRQ -/* IRQ stack memory (calculated at run-time) */ -.globl IRQ_STACK_START -IRQ_STACK_START: - .word 0x0badc0de - -/* IRQ stack memory (calculated at run-time) */ -.globl FIQ_STACK_START -FIQ_STACK_START: - .word 0x0badc0de -#endif - -/* IRQ stack memory (calculated at run-time) + 8 bytes */ -.globl IRQ_STACK_START_IN -IRQ_STACK_START_IN: - .word 0x0badc0de - -/* - * the actual reset code - */ - -reset: - bl save_boot_params - /* - * disable interrupts (FIQ and IRQ), also set the cpu to SVC32 mode, - * except if in HYP mode already - */ - mrs r0, cpsr - and r1, r0, #0x1f @ mask mode bits - teq r1, #0x1a @ test for HYP mode - bicne r0, r0, #0x1f @ clear all mode bits - orrne r0, r0, #0x13 @ set SVC mode - orr r0, r0, #0xc0 @ disable FIQ and IRQ - msr cpsr,r0 - -/* - * Setup vector: - * (OMAP4 spl TEXT_BASE is not 32 byte aligned. - * Continue to use ROM code vector only in OMAP4 spl) - */ -#if !(defined(CONFIG_OMAP44XX) && defined(CONFIG_SPL_BUILD)) - /* Set V=0 in CP15 SCTRL register - for VBAR to point to vector */ - mrc p15, 0, r0, c1, c0, 0 @ Read CP15 SCTRL Register - bic r0, #CR_V @ V = 0 - mcr p15, 0, r0, c1, c0, 0 @ Write CP15 SCTRL Register - - /* Set vector address in CP15 VBAR register */ - ldr r0, =_start - mcr p15, 0, r0, c12, c0, 0 @Set VBAR -#endif - - /* the mask ROM code should have PLL and others stable */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - bl cpu_init_cp15 - bl cpu_init_crit -#endif - - bl _main - -/*------------------------------------------------------------------------------*/ - -ENTRY(c_runtime_cpu_setup) -/* - * If I-cache is enabled invalidate it - */ -#ifndef CONFIG_SYS_ICACHE_OFF - mcr p15, 0, r0, c7, c5, 0 @ invalidate icache - mcr p15, 0, r0, c7, c10, 4 @ DSB - mcr p15, 0, r0, c7, c5, 4 @ ISB -#endif -/* - * Move vector table - */ - /* Set vector address in CP15 VBAR register */ - ldr r0, =_start - mcr p15, 0, r0, c12, c0, 0 @Set VBAR - - bx lr - -ENDPROC(c_runtime_cpu_setup) - -/************************************************************************* - * - * void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3) - * __attribute__((weak)); - * - * Stack pointer is not yet initialized at this moment - * Don't save anything to stack even if compiled with -O0 - * - *************************************************************************/ -ENTRY(save_boot_params) - bx lr @ back to my caller -ENDPROC(save_boot_params) - .weak save_boot_params - -/************************************************************************* - * - * cpu_init_cp15 - * - * Setup CP15 registers (cache, MMU, TLBs). The I-cache is turned on unless - * CONFIG_SYS_ICACHE_OFF is defined. - * - *************************************************************************/ -ENTRY(cpu_init_cp15) - /* - * Invalidate L1 I/D - */ - mov r0, #0 @ set up for MCR - mcr p15, 0, r0, c8, c7, 0 @ invalidate TLBs - mcr p15, 0, r0, c7, c5, 0 @ invalidate icache - mcr p15, 0, r0, c7, c5, 6 @ invalidate BP array - mcr p15, 0, r0, c7, c10, 4 @ DSB - mcr p15, 0, r0, c7, c5, 4 @ ISB - - /* - * disable MMU stuff and caches - */ - mrc p15, 0, r0, c1, c0, 0 - bic r0, r0, #0x00002000 @ clear bits 13 (--V-) - bic r0, r0, #0x00000007 @ clear bits 2:0 (-CAM) - orr r0, r0, #0x00000002 @ set bit 1 (--A-) Align - orr r0, r0, #0x00000800 @ set bit 11 (Z---) BTB -#ifdef CONFIG_SYS_ICACHE_OFF - bic r0, r0, #0x00001000 @ clear bit 12 (I) I-cache -#else - orr r0, r0, #0x00001000 @ set bit 12 (I) I-cache -#endif - mcr p15, 0, r0, c1, c0, 0 - -#ifdef CONFIG_ARM_ERRATA_716044 - mrc p15, 0, r0, c1, c0, 0 @ read system control register - orr r0, r0, #1 << 11 @ set bit #11 - mcr p15, 0, r0, c1, c0, 0 @ write system control register -#endif - -#if (defined(CONFIG_ARM_ERRATA_742230) || defined(CONFIG_ARM_ERRATA_794072)) - mrc p15, 0, r0, c15, c0, 1 @ read diagnostic register - orr r0, r0, #1 << 4 @ set bit #4 - mcr p15, 0, r0, c15, c0, 1 @ write diagnostic register -#endif - -#ifdef CONFIG_ARM_ERRATA_743622 - mrc p15, 0, r0, c15, c0, 1 @ read diagnostic register - orr r0, r0, #1 << 6 @ set bit #6 - mcr p15, 0, r0, c15, c0, 1 @ write diagnostic register -#endif - -#ifdef CONFIG_ARM_ERRATA_751472 - mrc p15, 0, r0, c15, c0, 1 @ read diagnostic register - orr r0, r0, #1 << 11 @ set bit #11 - mcr p15, 0, r0, c15, c0, 1 @ write diagnostic register -#endif -#ifdef CONFIG_ARM_ERRATA_761320 - mrc p15, 0, r0, c15, c0, 1 @ read diagnostic register - orr r0, r0, #1 << 21 @ set bit #21 - mcr p15, 0, r0, c15, c0, 1 @ write diagnostic register -#endif - - mov pc, lr @ back to my caller -ENDPROC(cpu_init_cp15) - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT -/************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - *************************************************************************/ -ENTRY(cpu_init_crit) - /* - * Jump to board specific initialization... - * The Mask ROM will have already initialized - * basic memory. Go here to bump up clock rate and handle - * wake up conditions. - */ - b lowlevel_init @ go setup pll,mux,memory -ENDPROC(cpu_init_crit) -#endif - -#ifndef CONFIG_SPL_BUILD -/* - ************************************************************************* - * - * Interrupt handling - * - ************************************************************************* - */ -@ -@ IRQ stack frame. -@ -#define S_FRAME_SIZE 72 - -#define S_OLD_R0 68 -#define S_PSR 64 -#define S_PC 60 -#define S_LR 56 -#define S_SP 52 - -#define S_IP 48 -#define S_FP 44 -#define S_R10 40 -#define S_R9 36 -#define S_R8 32 -#define S_R7 28 -#define S_R6 24 -#define S_R5 20 -#define S_R4 16 -#define S_R3 12 -#define S_R2 8 -#define S_R1 4 -#define S_R0 0 - -#define MODE_SVC 0x13 -#define I_BIT 0x80 - -/* - * use bad_save_user_regs for abort/prefetch/undef/swi ... - * use irq_save_user_regs / irq_restore_user_regs for IRQ/FIQ handling - */ - - .macro bad_save_user_regs - sub sp, sp, #S_FRAME_SIZE @ carve out a frame on current - @ user stack - stmia sp, {r0 - r12} @ Save user registers (now in - @ svc mode) r0-r12 - ldr r2, IRQ_STACK_START_IN @ set base 2 words into abort - @ stack - ldmia r2, {r2 - r3} @ get values for "aborted" pc - @ and cpsr (into parm regs) - add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack - - add r5, sp, #S_SP - mov r1, lr - stmia r5, {r0 - r3} @ save sp_SVC, lr_SVC, pc, cpsr - mov r0, sp @ save current stack into r0 - @ (param register) - .endm - - .macro irq_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - add r8, sp, #S_PC @ !! R8 NEEDS to be saved !! - @ a reserved stack spot would - @ be good. - stmdb r8, {sp, lr}^ @ Calling SP, LR - str lr, [r8, #0] @ Save calling PC - mrs r6, spsr - str r6, [r8, #4] @ Save CPSR - str r0, [r8, #8] @ Save OLD_R0 - mov r0, sp - .endm - - .macro irq_restore_user_regs - ldmia sp, {r0 - lr}^ @ Calling r0 - lr - mov r0, r0 - ldr lr, [sp, #S_PC] @ Get PC - add sp, sp, #S_FRAME_SIZE - subs pc, lr, #4 @ return & move spsr_svc into - @ cpsr - .endm - - .macro get_bad_stack - ldr r13, IRQ_STACK_START_IN @ setup our mode stack (enter - @ in banked mode) - - str lr, [r13] @ save caller lr in position 0 - @ of saved stack - mrs lr, spsr @ get the spsr - str lr, [r13, #4] @ save spsr in position 1 of - @ saved stack - - mov r13, #MODE_SVC @ prepare SVC-Mode - @ msr spsr_c, r13 - msr spsr, r13 @ switch modes, make sure - @ moves will execute - mov lr, pc @ capture return pc - movs pc, lr @ jump to next instruction & - @ switch modes. - .endm - - .macro get_bad_stack_swi - sub r13, r13, #4 @ space on current stack for - @ scratch reg. - str r0, [r13] @ save R0's value. - ldr r0, IRQ_STACK_START_IN @ get data regions start - @ spots for abort stack - str lr, [r0] @ save caller lr in position 0 - @ of saved stack - mrs lr, spsr @ get the spsr - str lr, [r0, #4] @ save spsr in position 1 of - @ saved stack - ldr lr, [r0] @ restore lr - ldr r0, [r13] @ restore r0 - add r13, r13, #4 @ pop stack entry - .endm - - .macro get_irq_stack @ setup IRQ stack - ldr sp, IRQ_STACK_START - .endm - - .macro get_fiq_stack @ setup FIQ stack - ldr sp, FIQ_STACK_START - .endm - -/* - * exception handlers - */ - .align 5 -undefined_instruction: - get_bad_stack - bad_save_user_regs - bl do_undefined_instruction - - .align 5 -software_interrupt: - get_bad_stack_swi - bad_save_user_regs - bl do_software_interrupt - - .align 5 -prefetch_abort: - get_bad_stack - bad_save_user_regs - bl do_prefetch_abort - - .align 5 -data_abort: - get_bad_stack - bad_save_user_regs - bl do_data_abort - - .align 5 -not_used: - get_bad_stack - bad_save_user_regs - bl do_not_used - -#ifdef CONFIG_USE_IRQ - - .align 5 -irq: - get_irq_stack - irq_save_user_regs - bl do_irq - irq_restore_user_regs - - .align 5 -fiq: - get_fiq_stack - /* someone ought to write a more effective fiq_save_user_regs */ - irq_save_user_regs - bl do_fiq - irq_restore_user_regs - -#else - - .align 5 -irq: - get_bad_stack - bad_save_user_regs - bl do_irq - - .align 5 -fiq: - get_bad_stack - bad_save_user_regs - bl do_fiq - -#endif /* CONFIG_USE_IRQ */ -#endif /* CONFIG_SPL_BUILD */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/syslib.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/syslib.c deleted file mode 100644 index 4ae259606..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/syslib.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * (C) Copyright 2008 - * Texas Instruments, <www.ti.com> - * - * Richard Woodruff <r-woodruff2@ti.com> - * Syed Mohammed Khasim <khasim@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> - -/************************************************************ - * sdelay() - simple spin loop. Will be constant time as - * its generally used in bypass conditions only. This - * is necessary until timers are accessible. - * - * not inline to increase chances its in cache when called - *************************************************************/ -void sdelay(unsigned long loops) -{ - __asm__ volatile ("1:\n" "subs %0, %1, #1\n" - "bne 1b":"=r" (loops):"0"(loops)); -} - -/********************************************************************* - * wait_on_value() - common routine to allow waiting for changes in - * volatile regs. - *********************************************************************/ -u32 wait_on_value(u32 read_bit_mask, u32 match_value, void *read_addr, - u32 bound) -{ - u32 i = 0, val; - do { - ++i; - val = readl((u32)read_addr) & read_bit_mask; - if (val == match_value) - return 1; - if (i == bound) - return 0; - } while (1); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra-common/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra-common/Makefile deleted file mode 100644 index 463c260f1..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra-common/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# -# (C) Copyright 2010,2011 Nvidia Corporation. -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-$(CONFIG_CMD_ENTERRCM) += cmd_enterrcm.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra-common/cmd_enterrcm.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra-common/cmd_enterrcm.c deleted file mode 100644 index a94ec93e7..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra-common/cmd_enterrcm.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * Derived from code (arch/arm/lib/reset.c) that is: - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * (C) Copyright 2004 - * DAVE Srl - * http://www.dave-tech.it - * http://www.wawnet.biz - * mailto:info@wawnet.biz - * - * (C) Copyright 2004 Texas Insturments - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/pmc.h> - -static int do_enterrcm(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - - puts("Entering RCM...\n"); - udelay(50000); - - pmc->pmc_scratch0 = 2; - disable_interrupts(); - reset_cpu(0); - - return 0; -} - -U_BOOT_CMD( - enterrcm, 1, 0, do_enterrcm, - "reset Tegra and enter USB Recovery Mode", - "" -); diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra114/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra114/Makefile deleted file mode 100644 index 77e231959..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra114/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# -# Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved. -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# This program is free software; you can redistribute it and/or modify it -# under the terms and conditions of the GNU General Public License, -# version 2, as published by the Free Software Foundation. -# -# This program is distributed in the hope it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -# more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# - -# necessary to create built-in.o -obj- := __dummy__.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra124/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra124/Makefile deleted file mode 100644 index 9478d447d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra124/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2013-2014 -# NVIDIA Corporation <www.nvidia.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# necessary to create built-in.o -obj- := __dummy__.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra20/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra20/Makefile deleted file mode 100644 index 9b4295c72..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra20/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# (C) Copyright 2010,2011 Nvidia Corporation. -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-$(CONFIG_PWM_TEGRA) += pwm.o -obj-$(CONFIG_VIDEO_TEGRA) += display.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra20/display.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra20/display.c deleted file mode 100644 index 488f0c639..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra20/display.c +++ /dev/null @@ -1,393 +0,0 @@ -/* - * (C) Copyright 2010 - * NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/tegra.h> -#include <asm/arch/display.h> -#include <asm/arch/dc.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/timer.h> - -static struct fdt_disp_config config; - -static void update_window(struct dc_ctlr *dc, struct disp_ctl_win *win) -{ - unsigned h_dda, v_dda; - unsigned long val; - - val = readl(&dc->cmd.disp_win_header); - val |= WINDOW_A_SELECT; - writel(val, &dc->cmd.disp_win_header); - - writel(win->fmt, &dc->win.color_depth); - - clrsetbits_le32(&dc->win.byte_swap, BYTE_SWAP_MASK, - BYTE_SWAP_NOSWAP << BYTE_SWAP_SHIFT); - - val = win->out_x << H_POSITION_SHIFT; - val |= win->out_y << V_POSITION_SHIFT; - writel(val, &dc->win.pos); - - val = win->out_w << H_SIZE_SHIFT; - val |= win->out_h << V_SIZE_SHIFT; - writel(val, &dc->win.size); - - val = (win->w * win->bpp / 8) << H_PRESCALED_SIZE_SHIFT; - val |= win->h << V_PRESCALED_SIZE_SHIFT; - writel(val, &dc->win.prescaled_size); - - writel(0, &dc->win.h_initial_dda); - writel(0, &dc->win.v_initial_dda); - - h_dda = (win->w * 0x1000) / max(win->out_w - 1, 1); - v_dda = (win->h * 0x1000) / max(win->out_h - 1, 1); - - val = h_dda << H_DDA_INC_SHIFT; - val |= v_dda << V_DDA_INC_SHIFT; - writel(val, &dc->win.dda_increment); - - writel(win->stride, &dc->win.line_stride); - writel(0, &dc->win.buf_stride); - - val = WIN_ENABLE; - if (win->bpp < 24) - val |= COLOR_EXPAND; - writel(val, &dc->win.win_opt); - - writel((unsigned long)win->phys_addr, &dc->winbuf.start_addr); - writel(win->x, &dc->winbuf.addr_h_offset); - writel(win->y, &dc->winbuf.addr_v_offset); - - writel(0xff00, &dc->win.blend_nokey); - writel(0xff00, &dc->win.blend_1win); - - val = GENERAL_ACT_REQ | WIN_A_ACT_REQ; - val |= GENERAL_UPDATE | WIN_A_UPDATE; - writel(val, &dc->cmd.state_ctrl); -} - -static void write_pair(struct fdt_disp_config *config, int item, u32 *reg) -{ - writel(config->horiz_timing[item] | - (config->vert_timing[item] << 16), reg); -} - -static int update_display_mode(struct dc_disp_reg *disp, - struct fdt_disp_config *config) -{ - unsigned long val; - unsigned long rate; - unsigned long div; - - writel(0x0, &disp->disp_timing_opt); - write_pair(config, FDT_LCD_TIMING_REF_TO_SYNC, &disp->ref_to_sync); - write_pair(config, FDT_LCD_TIMING_SYNC_WIDTH, &disp->sync_width); - write_pair(config, FDT_LCD_TIMING_BACK_PORCH, &disp->back_porch); - write_pair(config, FDT_LCD_TIMING_FRONT_PORCH, &disp->front_porch); - - writel(config->width | (config->height << 16), &disp->disp_active); - - val = DE_SELECT_ACTIVE << DE_SELECT_SHIFT; - val |= DE_CONTROL_NORMAL << DE_CONTROL_SHIFT; - writel(val, &disp->data_enable_opt); - - val = DATA_FORMAT_DF1P1C << DATA_FORMAT_SHIFT; - val |= DATA_ALIGNMENT_MSB << DATA_ALIGNMENT_SHIFT; - val |= DATA_ORDER_RED_BLUE << DATA_ORDER_SHIFT; - writel(val, &disp->disp_interface_ctrl); - - /* - * The pixel clock divider is in 7.1 format (where the bottom bit - * represents 0.5). Here we calculate the divider needed to get from - * the display clock (typically 600MHz) to the pixel clock. We round - * up or down as requried. - */ - rate = clock_get_periph_rate(PERIPH_ID_DISP1, CLOCK_ID_CGENERAL); - div = ((rate * 2 + config->pixel_clock / 2) / config->pixel_clock) - 2; - debug("Display clock %lu, divider %lu\n", rate, div); - - writel(0x00010001, &disp->shift_clk_opt); - - val = PIXEL_CLK_DIVIDER_PCD1 << PIXEL_CLK_DIVIDER_SHIFT; - val |= div << SHIFT_CLK_DIVIDER_SHIFT; - writel(val, &disp->disp_clk_ctrl); - - return 0; -} - -/* Start up the display and turn on power to PWMs */ -static void basic_init(struct dc_cmd_reg *cmd) -{ - u32 val; - - writel(0x00000100, &cmd->gen_incr_syncpt_ctrl); - writel(0x0000011a, &cmd->cont_syncpt_vsync); - writel(0x00000000, &cmd->int_type); - writel(0x00000000, &cmd->int_polarity); - writel(0x00000000, &cmd->int_mask); - writel(0x00000000, &cmd->int_enb); - - val = PW0_ENABLE | PW1_ENABLE | PW2_ENABLE; - val |= PW3_ENABLE | PW4_ENABLE | PM0_ENABLE; - val |= PM1_ENABLE; - writel(val, &cmd->disp_pow_ctrl); - - val = readl(&cmd->disp_cmd); - val |= CTRL_MODE_C_DISPLAY << CTRL_MODE_SHIFT; - writel(val, &cmd->disp_cmd); -} - -static void basic_init_timer(struct dc_disp_reg *disp) -{ - writel(0x00000020, &disp->mem_high_pri); - writel(0x00000001, &disp->mem_high_pri_timer); -} - -static const u32 rgb_enb_tab[PIN_REG_COUNT] = { - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, -}; - -static const u32 rgb_polarity_tab[PIN_REG_COUNT] = { - 0x00000000, - 0x01000000, - 0x00000000, - 0x00000000, -}; - -static const u32 rgb_data_tab[PIN_REG_COUNT] = { - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, -}; - -static const u32 rgb_sel_tab[PIN_OUTPUT_SEL_COUNT] = { - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00210222, - 0x00002200, - 0x00020000, -}; - -static void rgb_enable(struct dc_com_reg *com) -{ - int i; - - for (i = 0; i < PIN_REG_COUNT; i++) { - writel(rgb_enb_tab[i], &com->pin_output_enb[i]); - writel(rgb_polarity_tab[i], &com->pin_output_polarity[i]); - writel(rgb_data_tab[i], &com->pin_output_data[i]); - } - - for (i = 0; i < PIN_OUTPUT_SEL_COUNT; i++) - writel(rgb_sel_tab[i], &com->pin_output_sel[i]); -} - -int setup_window(struct disp_ctl_win *win, struct fdt_disp_config *config) -{ - win->x = 0; - win->y = 0; - win->w = config->width; - win->h = config->height; - win->out_x = 0; - win->out_y = 0; - win->out_w = config->width; - win->out_h = config->height; - win->phys_addr = config->frame_buffer; - win->stride = config->width * (1 << config->log2_bpp) / 8; - debug("%s: depth = %d\n", __func__, config->log2_bpp); - switch (config->log2_bpp) { - case 5: - case 24: - win->fmt = COLOR_DEPTH_R8G8B8A8; - win->bpp = 32; - break; - case 4: - win->fmt = COLOR_DEPTH_B5G6R5; - win->bpp = 16; - break; - - default: - debug("Unsupported LCD bit depth"); - return -1; - } - - return 0; -} - -struct fdt_disp_config *tegra_display_get_config(void) -{ - return config.valid ? &config : NULL; -} - -static void debug_timing(const char *name, unsigned int timing[]) -{ -#ifdef DEBUG - int i; - - debug("%s timing: ", name); - for (i = 0; i < FDT_LCD_TIMING_COUNT; i++) - debug("%d ", timing[i]); - debug("\n"); -#endif -} - -/** - * Decode panel information from the fdt, according to a standard binding - * - * @param blob fdt blob - * @param node offset of fdt node to read from - * @param config structure to store fdt config into - * @return 0 if ok, -ve on error - */ -static int tegra_decode_panel(const void *blob, int node, - struct fdt_disp_config *config) -{ - int front, back, ref; - - config->width = fdtdec_get_int(blob, node, "xres", -1); - config->height = fdtdec_get_int(blob, node, "yres", -1); - config->pixel_clock = fdtdec_get_int(blob, node, "clock", 0); - if (!config->pixel_clock || config->width == -1 || - config->height == -1) { - debug("%s: Pixel parameters missing\n", __func__); - return -FDT_ERR_NOTFOUND; - } - - back = fdtdec_get_int(blob, node, "left-margin", -1); - front = fdtdec_get_int(blob, node, "right-margin", -1); - ref = fdtdec_get_int(blob, node, "hsync-len", -1); - if ((back | front | ref) == -1) { - debug("%s: Horizontal parameters missing\n", __func__); - return -FDT_ERR_NOTFOUND; - } - - /* Use a ref-to-sync of 1 always, and take this from the front porch */ - config->horiz_timing[FDT_LCD_TIMING_REF_TO_SYNC] = 1; - config->horiz_timing[FDT_LCD_TIMING_SYNC_WIDTH] = ref; - config->horiz_timing[FDT_LCD_TIMING_BACK_PORCH] = back; - config->horiz_timing[FDT_LCD_TIMING_FRONT_PORCH] = front - - config->horiz_timing[FDT_LCD_TIMING_REF_TO_SYNC]; - debug_timing("horiz", config->horiz_timing); - - back = fdtdec_get_int(blob, node, "upper-margin", -1); - front = fdtdec_get_int(blob, node, "lower-margin", -1); - ref = fdtdec_get_int(blob, node, "vsync-len", -1); - if ((back | front | ref) == -1) { - debug("%s: Vertical parameters missing\n", __func__); - return -FDT_ERR_NOTFOUND; - } - - config->vert_timing[FDT_LCD_TIMING_REF_TO_SYNC] = 1; - config->vert_timing[FDT_LCD_TIMING_SYNC_WIDTH] = ref; - config->vert_timing[FDT_LCD_TIMING_BACK_PORCH] = back; - config->vert_timing[FDT_LCD_TIMING_FRONT_PORCH] = front - - config->vert_timing[FDT_LCD_TIMING_REF_TO_SYNC]; - debug_timing("vert", config->vert_timing); - - return 0; -} - -/** - * Decode the display controller information from the fdt. - * - * @param blob fdt blob - * @param config structure to store fdt config into - * @return 0 if ok, -ve on error - */ -static int tegra_display_decode_config(const void *blob, - struct fdt_disp_config *config) -{ - int node, rgb; - int bpp, bit; - - /* TODO: Support multiple controllers */ - node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA20_DC); - if (node < 0) { - debug("%s: Cannot find display controller node in fdt\n", - __func__); - return node; - } - config->disp = (struct disp_ctlr *)fdtdec_get_addr(blob, node, "reg"); - if (!config->disp) { - debug("%s: No display controller address\n", __func__); - return -1; - } - - rgb = fdt_subnode_offset(blob, node, "rgb"); - - config->panel_node = fdtdec_lookup_phandle(blob, rgb, "nvidia,panel"); - if (!config->panel_node < 0) { - debug("%s: Cannot find panel information\n", __func__); - return -1; - } - - if (tegra_decode_panel(blob, config->panel_node, config)) { - debug("%s: Failed to decode panel information\n", __func__); - return -1; - } - - bpp = fdtdec_get_int(blob, config->panel_node, "nvidia,bits-per-pixel", - -1); - bit = ffs(bpp) - 1; - if (bpp == (1 << bit)) - config->log2_bpp = bit; - else - config->log2_bpp = bpp; - if (bpp == -1) { - debug("%s: Pixel bpp parameters missing\n", __func__); - return -FDT_ERR_NOTFOUND; - } - config->bpp = bpp; - - config->valid = 1; /* we have a valid configuration */ - - return 0; -} - -int tegra_display_probe(const void *blob, void *default_lcd_base) -{ - struct disp_ctl_win window; - struct dc_ctlr *dc; - - if (tegra_display_decode_config(blob, &config)) - return -1; - - config.frame_buffer = (u32)default_lcd_base; - - dc = (struct dc_ctlr *)config.disp; - - /* - * A header file for clock constants was NAKed upstream. - * TODO: Put this into the FDT and fdt_lcd struct when we have clock - * support there - */ - clock_start_periph_pll(PERIPH_ID_HOST1X, CLOCK_ID_PERIPH, - 144 * 1000000); - clock_start_periph_pll(PERIPH_ID_DISP1, CLOCK_ID_CGENERAL, - 600 * 1000000); - basic_init(&dc->cmd); - basic_init_timer(&dc->disp); - rgb_enable(&dc->com); - - if (config.pixel_clock) - update_display_mode(&dc->disp, &config); - - if (setup_window(&window, &config)) - return -1; - - update_window(dc, &window); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra20/pwm.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra20/pwm.c deleted file mode 100644 index 5b886363f..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra20/pwm.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Tegra2 pulse width frequency modulator definitions - * - * Copyright (c) 2011 The Chromium OS Authors. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <fdtdec.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/pwm.h> - -struct pwm_info { - struct pwm_ctlr *pwm; /* Registers for our pwm controller */ - int pwm_node; /* PWM device tree node */ -} local; - -void pwm_enable(unsigned channel, int rate, int pulse_width, int freq_divider) -{ - u32 reg; - - assert(channel < PWM_NUM_CHANNELS); - - /* TODO: Can we use clock_adjust_periph_pll_div() here? */ - clock_start_periph_pll(PERIPH_ID_PWM, CLOCK_ID_SFROM32KHZ, rate); - - reg = PWM_ENABLE_MASK; - reg |= pulse_width << PWM_WIDTH_SHIFT; - reg |= freq_divider << PWM_DIVIDER_SHIFT; - writel(reg, &local.pwm[channel].control); - debug("%s: channel=%d, rate=%d\n", __func__, channel, rate); -} - -int pwm_request(const void *blob, int node, const char *prop_name) -{ - int pwm_node; - u32 data[3]; - - if (fdtdec_get_int_array(blob, node, prop_name, data, - ARRAY_SIZE(data))) { - debug("%s: Cannot decode PWM property '%s'\n", __func__, - prop_name); - return -1; - } - - pwm_node = fdt_node_offset_by_phandle(blob, data[0]); - if (pwm_node != local.pwm_node) { - debug("%s: PWM property '%s' phandle %d not recognised" - "- expecting %d\n", __func__, prop_name, data[0], - local.pwm_node); - return -1; - } - if (data[1] >= PWM_NUM_CHANNELS) { - debug("%s: PWM property '%s': invalid channel %u\n", __func__, - prop_name, data[1]); - return -1; - } - - /* - * TODO: We could maintain a list of requests, but it might not be - * worth it for U-Boot. - */ - return data[1]; -} - -int pwm_init(const void *blob) -{ - local.pwm_node = fdtdec_next_compatible(blob, 0, - COMPAT_NVIDIA_TEGRA20_PWM); - if (local.pwm_node < 0) { - debug("%s: Cannot find device tree node\n", __func__); - return -1; - } - - local.pwm = (struct pwm_ctlr *)fdtdec_get_addr(blob, local.pwm_node, - "reg"); - if (local.pwm == (struct pwm_ctlr *)FDT_ADDR_T_NONE) { - debug("%s: Cannot find pwm reg address\n", __func__); - return -1; - } - debug("Tegra PWM at %p, node %d\n", local.pwm, local.pwm_node); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra30/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra30/Makefile deleted file mode 100644 index 413eba102..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/tegra30/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# -# Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved. -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# This program is free software; you can redistribute it and/or modify it -# under the terms and conditions of the GNU General Public License, -# version 2, as published by the Free Software Foundation. -# -# This program is distributed in the hope it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -# more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# - -# necessary to create built-in.o -obj- := __dummy__.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/Makefile deleted file mode 100644 index fad9d4ae3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := timer.o clock.o prcmu.o cpu.o -obj-y += lowlevel.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/clock.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/clock.c deleted file mode 100644 index 1e3b3d520..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/clock.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * (C) Copyright 2009 ST-Ericsson - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> - -DECLARE_GLOBAL_DATA_PTR; - -struct clkrst { - unsigned int pcken; - unsigned int pckdis; - unsigned int kcken; - unsigned int kckdis; -}; - -static unsigned int clkrst_base[] = { - U8500_CLKRST1_BASE, - U8500_CLKRST2_BASE, - U8500_CLKRST3_BASE, - 0, - U8500_CLKRST5_BASE, - U8500_CLKRST6_BASE, - U8500_CLKRST7_BASE, /* ED only */ -}; - -/* Turn on peripheral clock at PRCC level */ -void u8500_clock_enable(int periph, int cluster, int kern) -{ - struct clkrst *clkrst = (struct clkrst *) clkrst_base[periph - 1]; - - if (kern != -1) - writel(1 << kern, &clkrst->kcken); - - if (cluster != -1) - writel(1 << cluster, &clkrst->pcken); -} - -void db8500_clocks_init(void) -{ - /* - * Enable all clocks. This is u-boot, we can enable it all. There is no - * powersave in u-boot. - */ - - u8500_clock_enable(1, 9, -1); /* GPIO0 */ - u8500_clock_enable(2, 11, -1);/* GPIO1 */ - u8500_clock_enable(3, 8, -1); /* GPIO2 */ - u8500_clock_enable(5, 1, -1); /* GPIO3 */ - u8500_clock_enable(3, 6, 6); /* UART2 */ - u8500_clock_enable(3, 3, 3); /* I2C0 */ - u8500_clock_enable(1, 5, 5); /* SDI0 */ - u8500_clock_enable(2, 4, 2); /* SDI4 */ - u8500_clock_enable(6, 6, -1); /* MTU0 */ - u8500_clock_enable(3, 4, 4); /* SDI2 */ - - /* - * Enabling clocks for all devices which are AMBA devices in the - * kernel. Otherwise they will not get probe()'d because the - * peripheral ID register will not be powered. - */ - - /* XXX: some of these differ between ED/V1 */ - - u8500_clock_enable(1, 1, 1); /* UART1 */ - u8500_clock_enable(1, 0, 0); /* UART0 */ - u8500_clock_enable(3, 2, 2); /* SSP1 */ - u8500_clock_enable(3, 1, 1); /* SSP0 */ - u8500_clock_enable(2, 8, -1); /* SPI0 */ - u8500_clock_enable(2, 5, 3); /* MSP2 */ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/cpu.c deleted file mode 100644 index d8634bebb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/cpu.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Copyright (C) 2012 Linaro Limited - * Mathieu Poirier <mathieu.poirier@linaro.org> - * - * Based on original code from Joakim Axelsson at ST-Ericsson - * (C) Copyright 2010 ST-Ericsson - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/prcmu.h> -#include <asm/arch/clock.h> -#include <asm/arch/hardware.h> - -#include <asm/arch/hardware.h> - -#define CPUID_DB8500V1 0x411fc091 -#define CPUID_DB8500V2 0x412fc091 -#define ASICID_DB8500V11 0x008500A1 - -#define CACHE_CONTR_BASE 0xA0412000 -/* Cache controller register offsets - * as found in ARM's technical reference manual - */ -#define CACHE_INVAL_BY_WAY (CACHE_CONTR_BASE + 0x77C) -#define CACHE_LOCKDOWN_BY_D (CACHE_CONTR_BASE + 0X900) -#define CACHE_LOCKDOWN_BY_I (CACHE_CONTR_BASE + 0X904) - -static unsigned int read_asicid(void); - -static inline unsigned int read_cpuid(void) -{ - unsigned int val; - - /* Main ID register (MIDR) */ - asm("mrc p15, 0, %0, c0, c0, 0" - : "=r" (val) - : - : "cc"); - - return val; -} - -static int cpu_is_u8500v11(void) -{ - return read_asicid() == ASICID_DB8500V11; -} - -static int cpu_is_u8500v2(void) -{ - return read_cpuid() == CPUID_DB8500V2; -} - -static unsigned int read_asicid(void) -{ - unsigned int *address; - - if (cpu_is_u8500v2()) - address = (void *) U8500_ASIC_ID_LOC_V2; - else - address = (void *) U8500_ASIC_ID_LOC_ED_V1; - - return readl(address); -} - -void cpu_cache_initialization(void) -{ - unsigned int value; - /* invalidate all cache entries */ - writel(0xFFFF, CACHE_INVAL_BY_WAY); - - /* ways are set to '0' when they are totally - * cleaned and invalidated - */ - do { - value = readl(CACHE_INVAL_BY_WAY); - } while (value & 0xFF); - - /* Invalidate register 9 D and I lockdown */ - writel(0xFF, CACHE_LOCKDOWN_BY_D); - writel(0xFF, CACHE_LOCKDOWN_BY_I); -} - -#ifdef CONFIG_ARCH_CPU_INIT -/* - * SOC specific cpu init - */ -int arch_cpu_init(void) -{ - db8500_prcmu_init(); - db8500_clocks_init(); - - return 0; -} -#endif /* CONFIG_ARCH_CPU_INIT */ - -#ifdef CONFIG_MMC - -int u8500_mmc_power_init(void) -{ - int ret; - int enable, voltage; - int ab8500_revision; - - if (!cpu_is_u8500v11() && !cpu_is_u8500v2()) - return 0; - - /* Get AB8500 revision */ - ret = ab8500_read(AB8500_MISC, AB8500_REV_REG); - if (ret < 0) - goto out; - - ab8500_revision = ret; - - /* - * On v1.1 HREF boards (HREF+), Vaux3 needs to be enabled for the SD - * card to work. This is done by enabling the regulators in the AB8500 - * via PRCMU I2C transactions. - * - * This code is derived from the handling of AB8500_LDO_VAUX3 in - * ab8500_ldo_enable() and ab8500_ldo_disable() in Linux. - * - * Turn off and delay is required to have it work across soft reboots. - */ - - /* Turn off (read-modify-write) */ - ret = ab8500_read(AB8500_REGU_CTRL2, - AB8500_REGU_VRF1VAUX3_REGU_REG); - if (ret < 0) - goto out; - - enable = ret; - - /* Turn off */ - ret = ab8500_write(AB8500_REGU_CTRL2, - AB8500_REGU_VRF1VAUX3_REGU_REG, - enable & ~LDO_VAUX3_ENABLE_MASK); - if (ret < 0) - goto out; - - udelay(10 * 1000); - - /* Set the voltage to 2.91 V or 2.9 V without overriding VRF1 value */ - ret = ab8500_read(AB8500_REGU_CTRL2, - AB8500_REGU_VRF1VAUX3_SEL_REG); - if (ret < 0) - goto out; - - voltage = ret; - - if (ab8500_revision < 0x20) { - voltage &= ~LDO_VAUX3_SEL_MASK; - voltage |= LDO_VAUX3_SEL_2V9; - } else { - voltage &= ~LDO_VAUX3_V2_SEL_MASK; - voltage |= LDO_VAUX3_V2_SEL_2V91; - } - - ret = ab8500_write(AB8500_REGU_CTRL2, - AB8500_REGU_VRF1VAUX3_SEL_REG, voltage); - if (ret < 0) - goto out; - - /* Turn on the supply */ - enable &= ~LDO_VAUX3_ENABLE_MASK; - enable |= LDO_VAUX3_ENABLE_VAL; - - ret = ab8500_write(AB8500_REGU_CTRL2, - AB8500_REGU_VRF1VAUX3_REGU_REG, enable); - -out: - return ret; -} -#endif /* CONFIG_MMC */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/lowlevel.S b/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/lowlevel.S deleted file mode 100644 index d3e392060..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/lowlevel.S +++ /dev/null @@ -1,21 +0,0 @@ -/* - * (C) Copyright 2011 ST-Ericsson - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <linux/linkage.h> - -ENTRY(lowlevel_init) - mov pc, lr -ENDPROC(lowlevel_init) - - .align 5 -ENTRY(reset_cpu) - ldr r0, =CFG_PRCMU_BASE - ldr r1, =0x1 - str r1, [r0, #0x228] -_loop_forever: - b _loop_forever -ENDPROC(reset_cpu) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/prcmu.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/prcmu.c deleted file mode 100644 index 26ffdc2e0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/prcmu.c +++ /dev/null @@ -1,214 +0,0 @@ -/* - * Copyright (C) 2009 ST-Ericsson SA - * - * Adapted from the Linux version: - * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * NOTE: This currently does not support the I2C workaround access method. - */ - -#include <common.h> -#include <config.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/types.h> -#include <asm/io.h> -#include <asm/errno.h> -#include <asm/arch/prcmu.h> - -/* CPU mailbox registers */ -#define PRCMU_I2C_WRITE(slave) \ - (((slave) << 1) | I2CWRITE | (1 << 6)) -#define PRCMU_I2C_READ(slave) \ - (((slave) << 1) | I2CREAD | (1 << 6)) - -#define I2C_MBOX_BIT (1 << 5) - -static int prcmu_is_ready(void) -{ - int ready = readb(PRCM_XP70_CUR_PWR_STATE) == AP_EXECUTE; - if (!ready) - printf("PRCMU firmware not ready\n"); - return ready; -} - -static int wait_for_i2c_mbx_rdy(void) -{ - int timeout = 10000; - - if (readl(PRCM_ARM_IT1_VAL) & I2C_MBOX_BIT) { - printf("prcmu: warning i2c mailbox was not acked\n"); - /* clear mailbox 5 ack irq */ - writel(I2C_MBOX_BIT, PRCM_ARM_IT1_CLEAR); - } - - /* check any already on-going transaction */ - while ((readl(PRCM_MBOX_CPU_VAL) & I2C_MBOX_BIT) && timeout) - timeout--; - - if (timeout == 0) - return -1; - - return 0; -} - -static int wait_for_i2c_req_done(void) -{ - int timeout = 10000; - - /* Set an interrupt to XP70 */ - writel(I2C_MBOX_BIT, PRCM_MBOX_CPU_SET); - - /* wait for mailbox 5 (i2c) ack */ - while (!(readl(PRCM_ARM_IT1_VAL) & I2C_MBOX_BIT) && timeout) - timeout--; - - if (timeout == 0) - return -1; - - return 0; -} - -/** - * prcmu_i2c_read - PRCMU - 4500 communication using PRCMU I2C - * @reg: - db8500 register bank to be accessed - * @slave: - db8500 register to be accessed - * Returns: ACK_MB5 value containing the status - */ -int prcmu_i2c_read(u8 reg, u16 slave) -{ - uint8_t i2c_status; - uint8_t i2c_val; - int ret; - - if (!prcmu_is_ready()) - return -1; - - debug("\nprcmu_4500_i2c_read:bank=%x;reg=%x;\n", - reg, slave); - - ret = wait_for_i2c_mbx_rdy(); - if (ret) { - printf("prcmu_i2c_read: mailbox became not ready\n"); - return ret; - } - - /* prepare the data for mailbox 5 */ - writeb(PRCMU_I2C_READ(reg), PRCM_REQ_MB5_I2COPTYPE_REG); - writeb((1 << 3) | 0x0, PRCM_REQ_MB5_BIT_FIELDS); - writeb(slave, PRCM_REQ_MB5_I2CSLAVE); - writeb(0, PRCM_REQ_MB5_I2CVAL); - - ret = wait_for_i2c_req_done(); - if (ret) { - printf("prcmu_i2c_read: mailbox request timed out\n"); - return ret; - } - - /* retrieve values */ - debug("ack-mb5:transfer status = %x\n", - readb(PRCM_ACK_MB5_STATUS)); - debug("ack-mb5:reg bank = %x\n", readb(PRCM_ACK_MB5) >> 1); - debug("ack-mb5:slave_add = %x\n", - readb(PRCM_ACK_MB5_SLAVE)); - debug("ack-mb5:reg_val = %d\n", readb(PRCM_ACK_MB5_VAL)); - - i2c_status = readb(PRCM_ACK_MB5_STATUS); - i2c_val = readb(PRCM_ACK_MB5_VAL); - /* clear mailbox 5 ack irq */ - writel(I2C_MBOX_BIT, PRCM_ARM_IT1_CLEAR); - - if (i2c_status == I2C_RD_OK) - return i2c_val; - - printf("prcmu_i2c_read:read return status= %d\n", i2c_status); - return -1; -} - -/** - * prcmu_i2c_write - PRCMU-db8500 communication using PRCMU I2C - * @reg: - db8500 register bank to be accessed - * @slave: - db800 register to be written to - * @reg_data: - the data to write - * Returns: ACK_MB5 value containing the status - */ -int prcmu_i2c_write(u8 reg, u16 slave, u8 reg_data) -{ - uint8_t i2c_status; - int ret; - - if (!prcmu_is_ready()) - return -1; - - debug("\nprcmu_4500_i2c_write:bank=%x;reg=%x;\n", - reg, slave); - - ret = wait_for_i2c_mbx_rdy(); - if (ret) { - printf("prcmu_i2c_write: mailbox became not ready\n"); - return ret; - } - - /* prepare the data for mailbox 5 */ - writeb(PRCMU_I2C_WRITE(reg), PRCM_REQ_MB5_I2COPTYPE_REG); - writeb((1 << 3) | 0x0, PRCM_REQ_MB5_BIT_FIELDS); - writeb(slave, PRCM_REQ_MB5_I2CSLAVE); - writeb(reg_data, PRCM_REQ_MB5_I2CVAL); - - ret = wait_for_i2c_req_done(); - if (ret) { - printf("prcmu_i2c_write: mailbox request timed out\n"); - return ret; - } - - /* retrieve values */ - debug("ack-mb5:transfer status = %x\n", - readb(PRCM_ACK_MB5_STATUS)); - debug("ack-mb5:reg bank = %x\n", readb(PRCM_ACK_MB5) >> 1); - debug("ack-mb5:slave_add = %x\n", - readb(PRCM_ACK_MB5_SLAVE)); - debug("ack-mb5:reg_val = %d\n", readb(PRCM_ACK_MB5_VAL)); - - i2c_status = readb(PRCM_ACK_MB5_STATUS); - debug("\ni2c_status = %x\n", i2c_status); - /* clear mailbox 5 ack irq */ - writel(I2C_MBOX_BIT, PRCM_ARM_IT1_CLEAR); - - if (i2c_status == I2C_WR_OK) - return 0; - - printf("%s: i2c_status : 0x%x\n", __func__, i2c_status); - return -1; -} - -void u8500_prcmu_enable(u32 *reg) -{ - writel(readl(reg) | (1 << 8), reg); -} - -void db8500_prcmu_init(void) -{ - /* Enable timers */ - writel(1 << 17, PRCM_TCR); - - u8500_prcmu_enable((u32 *)PRCM_PER1CLK_MGT_REG); - u8500_prcmu_enable((u32 *)PRCM_PER2CLK_MGT_REG); - u8500_prcmu_enable((u32 *)PRCM_PER3CLK_MGT_REG); - /* PER4CLK does not exist */ - u8500_prcmu_enable((u32 *)PRCM_PER5CLK_MGT_REG); - u8500_prcmu_enable((u32 *)PRCM_PER6CLK_MGT_REG); - /* Only exists in ED but is always ok to write to */ - u8500_prcmu_enable((u32 *)PRCM_PER7CLK_MGT_REG); - - u8500_prcmu_enable((u32 *)PRCM_UARTCLK_MGT_REG); - u8500_prcmu_enable((u32 *)PRCM_I2CCLK_MGT_REG); - - u8500_prcmu_enable((u32 *)PRCM_SDMMCCLK_MGT_REG); - - /* Clean up the mailbox interrupts after pre-u-boot code. */ - writel(I2C_MBOX_BIT, PRCM_ARM_IT1_CLEAR); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/timer.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/timer.c deleted file mode 100644 index 6b74e13d9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/u8500/timer.c +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (C) 2010 Linaro Limited - * John Rigby <john.rigby@linaro.org> - * - * Based on original from Linux kernel source and - * internal ST-Ericsson U-Boot source. - * (C) Copyright 2009 Alessandro Rubini - * (C) Copyright 2010 ST-Ericsson - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* - * The MTU device has some interrupt control registers - * followed by 4 timers. - */ - -/* The timers */ -struct u8500_mtu_timer { - u32 lr; /* Load value */ - u32 cv; /* Current value */ - u32 cr; /* Control reg */ - u32 bglr; /* ??? */ -}; - -/* The MTU that contains the timers */ -struct u8500_mtu { - u32 imsc; /* Interrupt mask set/clear */ - u32 ris; /* Raw interrupt status */ - u32 mis; /* Masked interrupt status */ - u32 icr; /* Interrupt clear register */ - struct u8500_mtu_timer pt[4]; -}; - -/* bits for the control register */ -#define MTU_CR_ONESHOT 0x01 /* if 0 = wraps reloading from BGLR */ -#define MTU_CR_32BITS 0x02 - -#define MTU_CR_PRESCALE_1 0x00 -#define MTU_CR_PRESCALE_16 0x04 -#define MTU_CR_PRESCALE_256 0x08 -#define MTU_CR_PRESCALE_MASK 0x0c - -#define MTU_CR_PERIODIC 0x40 /* if 0 = free-running */ -#define MTU_CR_ENA 0x80 - -/* - * The MTU is clocked at 133 MHz by default. (V1 and later) - */ -#define TIMER_CLOCK (133 * 1000 * 1000 / 16) -#define COUNT_TO_USEC(x) ((x) * 16 / 133) -#define USEC_TO_COUNT(x) ((x) * 133 / 16) -#define TICKS_PER_HZ (TIMER_CLOCK / CONFIG_SYS_HZ) -#define TICKS_TO_HZ(x) ((x) / TICKS_PER_HZ) -#define TIMER_LOAD_VAL 0xffffffff - -/* - * MTU timer to use (from 0 to 3). - */ -#define MTU_TIMER 2 - -static struct u8500_mtu_timer *timer_base = - &((struct u8500_mtu *)U8500_MTU0_BASE_V1)->pt[MTU_TIMER]; - -/* macro to read the 32 bit timer: since it decrements, we invert read value */ -#define READ_TIMER() (~readl(&timer_base->cv)) - -/* Configure a free-running, auto-wrap counter with /16 prescaler */ -int timer_init(void) -{ - writel(MTU_CR_ENA | MTU_CR_PRESCALE_16 | MTU_CR_32BITS, - &timer_base->cr); - return 0; -} - -ulong get_timer_masked(void) -{ - /* current tick value */ - ulong now = TICKS_TO_HZ(READ_TIMER()); - - if (now >= gd->arch.lastinc) { /* normal (non rollover) */ - gd->arch.tbl += (now - gd->arch.lastinc); - } else { /* rollover */ - gd->arch.tbl += (TICKS_TO_HZ(TIMER_LOAD_VAL) - - gd->arch.lastinc) + now; - } - gd->arch.lastinc = now; - return gd->arch.tbl; -} - -/* Delay x useconds */ -void __udelay(ulong usec) -{ - long tmo = usec * (TIMER_CLOCK / 1000) / 1000; - ulong now, last = READ_TIMER(); - - while (tmo > 0) { - now = READ_TIMER(); - if (now > last) /* normal (non rollover) */ - tmo -= now - last; - else /* rollover */ - tmo -= TIMER_LOAD_VAL - last + now; - last = now; - } -} - -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -/* - * Emulation of Power architecture long long timebase. - * - * TODO: Support gd->arch.tbu for real long long timebase. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * Emulation of Power architecture timebase. - * NB: Low resolution compared to Power tbclk. - */ -ulong get_tbclk(void) -{ - return CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/vf610/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/vf610/Makefile deleted file mode 100644 index 68cb756d6..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/vf610/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# Copyright 2013 Freescale Semiconductor, Inc. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += generic.o -obj-y += timer.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/vf610/generic.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/vf610/generic.c deleted file mode 100644 index a26d63ebe..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/vf610/generic.c +++ /dev/null @@ -1,318 +0,0 @@ -/* - * Copyright 2013 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/clock.h> -#include <asm/arch/crm_regs.h> -#include <netdev.h> -#ifdef CONFIG_FSL_ESDHC -#include <fsl_esdhc.h> -#endif - -#ifdef CONFIG_FSL_ESDHC -DECLARE_GLOBAL_DATA_PTR; -#endif - -#ifdef CONFIG_MXC_OCOTP -void enable_ocotp_clk(unsigned char enable) -{ - struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; - u32 reg; - - reg = readl(&ccm->ccgr6); - if (enable) - reg |= CCM_CCGR6_OCOTP_CTRL_MASK; - else - reg &= ~CCM_CCGR6_OCOTP_CTRL_MASK; - writel(reg, &ccm->ccgr6); -} -#endif - -static u32 get_mcu_main_clk(void) -{ - struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; - u32 ccm_ccsr, ccm_cacrr, armclk_div; - u32 sysclk_sel, pll_pfd_sel = 0; - u32 freq = 0; - - ccm_ccsr = readl(&ccm->ccsr); - sysclk_sel = ccm_ccsr & CCM_CCSR_SYS_CLK_SEL_MASK; - sysclk_sel >>= CCM_CCSR_SYS_CLK_SEL_OFFSET; - - ccm_cacrr = readl(&ccm->cacrr); - armclk_div = ccm_cacrr & CCM_CACRR_ARM_CLK_DIV_MASK; - armclk_div >>= CCM_CACRR_ARM_CLK_DIV_OFFSET; - armclk_div += 1; - - switch (sysclk_sel) { - case 0: - freq = FASE_CLK_FREQ; - break; - case 1: - freq = SLOW_CLK_FREQ; - break; - case 2: - pll_pfd_sel = ccm_ccsr & CCM_CCSR_PLL2_PFD_CLK_SEL_MASK; - pll_pfd_sel >>= CCM_CCSR_PLL2_PFD_CLK_SEL_OFFSET; - if (pll_pfd_sel == 0) - freq = PLL2_MAIN_FREQ; - else if (pll_pfd_sel == 1) - freq = PLL2_PFD1_FREQ; - else if (pll_pfd_sel == 2) - freq = PLL2_PFD2_FREQ; - else if (pll_pfd_sel == 3) - freq = PLL2_PFD3_FREQ; - else if (pll_pfd_sel == 4) - freq = PLL2_PFD4_FREQ; - break; - case 3: - freq = PLL2_MAIN_FREQ; - break; - case 4: - pll_pfd_sel = ccm_ccsr & CCM_CCSR_PLL1_PFD_CLK_SEL_MASK; - pll_pfd_sel >>= CCM_CCSR_PLL1_PFD_CLK_SEL_OFFSET; - if (pll_pfd_sel == 0) - freq = PLL1_MAIN_FREQ; - else if (pll_pfd_sel == 1) - freq = PLL1_PFD1_FREQ; - else if (pll_pfd_sel == 2) - freq = PLL1_PFD2_FREQ; - else if (pll_pfd_sel == 3) - freq = PLL1_PFD3_FREQ; - else if (pll_pfd_sel == 4) - freq = PLL1_PFD4_FREQ; - break; - case 5: - freq = PLL3_MAIN_FREQ; - break; - default: - printf("unsupported system clock select\n"); - } - - return freq / armclk_div; -} - -static u32 get_bus_clk(void) -{ - struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; - u32 ccm_cacrr, busclk_div; - - ccm_cacrr = readl(&ccm->cacrr); - - busclk_div = ccm_cacrr & CCM_CACRR_BUS_CLK_DIV_MASK; - busclk_div >>= CCM_CACRR_BUS_CLK_DIV_OFFSET; - busclk_div += 1; - - return get_mcu_main_clk() / busclk_div; -} - -static u32 get_ipg_clk(void) -{ - struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; - u32 ccm_cacrr, ipgclk_div; - - ccm_cacrr = readl(&ccm->cacrr); - - ipgclk_div = ccm_cacrr & CCM_CACRR_IPG_CLK_DIV_MASK; - ipgclk_div >>= CCM_CACRR_IPG_CLK_DIV_OFFSET; - ipgclk_div += 1; - - return get_bus_clk() / ipgclk_div; -} - -static u32 get_uart_clk(void) -{ - return get_ipg_clk(); -} - -static u32 get_sdhc_clk(void) -{ - struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; - u32 ccm_cscmr1, ccm_cscdr2, sdhc_clk_sel, sdhc_clk_div; - u32 freq = 0; - - ccm_cscmr1 = readl(&ccm->cscmr1); - sdhc_clk_sel = ccm_cscmr1 & CCM_CSCMR1_ESDHC1_CLK_SEL_MASK; - sdhc_clk_sel >>= CCM_CSCMR1_ESDHC1_CLK_SEL_OFFSET; - - ccm_cscdr2 = readl(&ccm->cscdr2); - sdhc_clk_div = ccm_cscdr2 & CCM_CSCDR2_ESDHC1_CLK_DIV_MASK; - sdhc_clk_div >>= CCM_CSCDR2_ESDHC1_CLK_DIV_OFFSET; - sdhc_clk_div += 1; - - switch (sdhc_clk_sel) { - case 0: - freq = PLL3_MAIN_FREQ; - break; - case 1: - freq = PLL3_PFD3_FREQ; - break; - case 2: - freq = PLL1_PFD3_FREQ; - break; - case 3: - freq = get_bus_clk(); - break; - } - - return freq / sdhc_clk_div; -} - -u32 get_fec_clk(void) -{ - struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; - u32 ccm_cscmr2, rmii_clk_sel; - u32 freq = 0; - - ccm_cscmr2 = readl(&ccm->cscmr2); - rmii_clk_sel = ccm_cscmr2 & CCM_CSCMR2_RMII_CLK_SEL_MASK; - rmii_clk_sel >>= CCM_CSCMR2_RMII_CLK_SEL_OFFSET; - - switch (rmii_clk_sel) { - case 0: - freq = ENET_EXTERNAL_CLK; - break; - case 1: - freq = AUDIO_EXTERNAL_CLK; - break; - case 2: - freq = PLL5_MAIN_FREQ; - break; - case 3: - freq = PLL5_MAIN_FREQ / 2; - break; - } - - return freq; -} - -static u32 get_i2c_clk(void) -{ - return get_ipg_clk(); -} - -unsigned int mxc_get_clock(enum mxc_clock clk) -{ - switch (clk) { - case MXC_ARM_CLK: - return get_mcu_main_clk(); - case MXC_BUS_CLK: - return get_bus_clk(); - case MXC_IPG_CLK: - return get_ipg_clk(); - case MXC_UART_CLK: - return get_uart_clk(); - case MXC_ESDHC_CLK: - return get_sdhc_clk(); - case MXC_FEC_CLK: - return get_fec_clk(); - case MXC_I2C_CLK: - return get_i2c_clk(); - default: - break; - } - return -1; -} - -/* Dump some core clocks */ -int do_vf610_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - printf("\n"); - printf("cpu clock : %8d MHz\n", mxc_get_clock(MXC_ARM_CLK) / 1000000); - printf("bus clock : %8d MHz\n", mxc_get_clock(MXC_BUS_CLK) / 1000000); - printf("ipg clock : %8d MHz\n", mxc_get_clock(MXC_IPG_CLK) / 1000000); - - return 0; -} - -U_BOOT_CMD( - clocks, CONFIG_SYS_MAXARGS, 1, do_vf610_showclocks, - "display clocks", - "" -); - -#ifdef CONFIG_FEC_MXC -void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) -{ - struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR; - struct fuse_bank *bank = &ocotp->bank[4]; - struct fuse_bank4_regs *fuse = - (struct fuse_bank4_regs *)bank->fuse_regs; - - u32 value = readl(&fuse->mac_addr0); - mac[0] = (value >> 8); - mac[1] = value; - - value = readl(&fuse->mac_addr1); - mac[2] = value >> 24; - mac[3] = value >> 16; - mac[4] = value >> 8; - mac[5] = value; -} -#endif - -#if defined(CONFIG_DISPLAY_CPUINFO) -static char *get_reset_cause(void) -{ - u32 cause; - struct src *src_regs = (struct src *)SRC_BASE_ADDR; - - cause = readl(&src_regs->srsr); - writel(cause, &src_regs->srsr); - cause &= 0xff; - - switch (cause) { - case 0x08: - return "WDOG"; - case 0x20: - return "JTAG HIGH-Z"; - case 0x80: - return "EXTERNAL RESET"; - case 0xfd: - return "POR"; - default: - return "unknown reset"; - } -} - -int print_cpuinfo(void) -{ - printf("CPU: Freescale Vybrid VF610 at %d MHz\n", - mxc_get_clock(MXC_ARM_CLK) / 1000000); - printf("Reset cause: %s\n", get_reset_cause()); - - return 0; -} -#endif - -int cpu_eth_init(bd_t *bis) -{ - int rc = -ENODEV; - -#if defined(CONFIG_FEC_MXC) - rc = fecmxc_initialize(bis); -#endif - - return rc; -} - -#ifdef CONFIG_FSL_ESDHC -int cpu_mmc_init(bd_t *bis) -{ - return fsl_esdhc_mmc_init(bis); -} -#endif - -int get_clocks(void) -{ -#ifdef CONFIG_FSL_ESDHC - gd->arch.sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK); -#endif - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/vf610/timer.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/vf610/timer.c deleted file mode 100644 index e51c6c6a2..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/vf610/timer.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright 2013 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <div64.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/clock.h> - -static struct pit_reg *cur_pit = (struct pit_reg *)PIT_BASE_ADDR; - -DECLARE_GLOBAL_DATA_PTR; - -#define TIMER_LOAD_VAL 0xffffffff - -static inline unsigned long long tick_to_time(unsigned long long tick) -{ - tick *= CONFIG_SYS_HZ; - do_div(tick, mxc_get_clock(MXC_IPG_CLK)); - - return tick; -} - -static inline unsigned long long us_to_tick(unsigned long long usec) -{ - usec = usec * mxc_get_clock(MXC_IPG_CLK) + 999999; - do_div(usec, 1000000); - - return usec; -} - -int timer_init(void) -{ - __raw_writel(0, &cur_pit->mcr); - - __raw_writel(TIMER_LOAD_VAL, &cur_pit->ldval1); - __raw_writel(0, &cur_pit->tctrl1); - __raw_writel(1, &cur_pit->tctrl1); - - gd->arch.tbl = 0; - gd->arch.tbu = 0; - - return 0; -} - -unsigned long long get_ticks(void) -{ - ulong now = TIMER_LOAD_VAL - __raw_readl(&cur_pit->cval1); - - /* increment tbu if tbl has rolled over */ - if (now < gd->arch.tbl) - gd->arch.tbu++; - gd->arch.tbl = now; - - return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl; -} - -ulong get_timer_masked(void) -{ - return tick_to_time(get_ticks()); -} - -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -/* delay x useconds AND preserve advance timstamp value */ -void __udelay(unsigned long usec) -{ - unsigned long long start; - ulong tmo; - - start = get_ticks(); /* get current timestamp */ - tmo = us_to_tick(usec); /* convert usecs to ticks */ - while ((get_ticks() - start) < tmo) - ; /* loop till time has passed */ -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return mxc_get_clock(MXC_IPG_CLK); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/virt-v7.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/virt-v7.c deleted file mode 100644 index 2cd604f97..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/virt-v7.c +++ /dev/null @@ -1,157 +0,0 @@ -/* - * (C) Copyright 2013 - * Andre Przywara, Linaro <andre.przywara@linaro.org> - * - * Routines to transition ARMv7 processors from secure into non-secure state - * and from non-secure SVC into HYP mode - * needed to enable ARMv7 virtualization for current hypervisors - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/armv7.h> -#include <asm/gic.h> -#include <asm/io.h> - -unsigned long gic_dist_addr; - -static unsigned int read_cpsr(void) -{ - unsigned int reg; - - asm volatile ("mrs %0, cpsr\n" : "=r" (reg)); - return reg; -} - -static unsigned int read_id_pfr1(void) -{ - unsigned int reg; - - asm("mrc p15, 0, %0, c0, c1, 1\n" : "=r"(reg)); - return reg; -} - -static unsigned long get_gicd_base_address(void) -{ -#ifdef CONFIG_ARM_GIC_BASE_ADDRESS - return CONFIG_ARM_GIC_BASE_ADDRESS + GIC_DIST_OFFSET; -#else - unsigned midr; - unsigned periphbase; - - /* check whether we are an Cortex-A15 or A7. - * The actual HYP switch should work with all CPUs supporting - * the virtualization extension, but we need the GIC address, - * which we know only for sure for those two CPUs. - */ - asm("mrc p15, 0, %0, c0, c0, 0\n" : "=r"(midr)); - switch (midr & MIDR_PRIMARY_PART_MASK) { - case MIDR_CORTEX_A9_R0P1: - case MIDR_CORTEX_A15_R0P0: - case MIDR_CORTEX_A7_R0P0: - break; - default: - printf("nonsec: could not determine GIC address.\n"); - return -1; - } - - /* get the GIC base address from the CBAR register */ - asm("mrc p15, 4, %0, c15, c0, 0\n" : "=r" (periphbase)); - - /* the PERIPHBASE can be mapped above 4 GB (lower 8 bits used to - * encode this). Bail out here since we cannot access this without - * enabling paging. - */ - if ((periphbase & 0xff) != 0) { - printf("nonsec: PERIPHBASE is above 4 GB, no access.\n"); - return -1; - } - - return (periphbase & CBAR_MASK) + GIC_DIST_OFFSET; -#endif -} - -static void kick_secondary_cpus_gic(unsigned long gicdaddr) -{ - /* kick all CPUs (except this one) by writing to GICD_SGIR */ - writel(1U << 24, gicdaddr + GICD_SGIR); -} - -void __weak smp_kick_all_cpus(void) -{ - kick_secondary_cpus_gic(gic_dist_addr); -} - -int armv7_switch_hyp(void) -{ - unsigned int reg; - - /* check whether we are in HYP mode already */ - if ((read_cpsr() & 0x1f) == 0x1a) { - debug("CPU already in HYP mode\n"); - return 0; - } - - /* check whether the CPU supports the virtualization extensions */ - reg = read_id_pfr1(); - if ((reg & CPUID_ARM_VIRT_MASK) != 1 << CPUID_ARM_VIRT_SHIFT) { - printf("HYP mode: Virtualization extensions not implemented.\n"); - return -1; - } - - /* call the HYP switching code on this CPU also */ - _switch_to_hyp(); - - if ((read_cpsr() & 0x1F) != 0x1a) { - printf("HYP mode: switch not successful.\n"); - return -1; - } - - return 0; -} - -int armv7_switch_nonsec(void) -{ - unsigned int reg; - unsigned itlinesnr, i; - - /* check whether the CPU supports the security extensions */ - reg = read_id_pfr1(); - if ((reg & 0xF0) == 0) { - printf("nonsec: Security extensions not implemented.\n"); - return -1; - } - - /* the SCR register will be set directly in the monitor mode handler, - * according to the spec one should not tinker with it in secure state - * in SVC mode. Do not try to read it once in non-secure state, - * any access to it will trap. - */ - - gic_dist_addr = get_gicd_base_address(); - if (gic_dist_addr == -1) - return -1; - - /* enable the GIC distributor */ - writel(readl(gic_dist_addr + GICD_CTLR) | 0x03, - gic_dist_addr + GICD_CTLR); - - /* TYPER[4:0] contains an encoded number of available interrupts */ - itlinesnr = readl(gic_dist_addr + GICD_TYPER) & 0x1f; - - /* set all bits in the GIC group registers to one to allow access - * from non-secure state. The first 32 interrupts are private per - * CPU and will be set later when enabling the GIC for each core - */ - for (i = 1; i <= itlinesnr; i++) - writel((unsigned)-1, gic_dist_addr + GICD_IGROUPRn + 4 * i); - - smp_set_core_boot_addr((unsigned long)_smp_pen, -1); - smp_kick_all_cpus(); - - /* call the non-sec switching code on this CPU also */ - _nonsec_init(); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/Makefile deleted file mode 100644 index 3363a3c71..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2008 -# Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := timer.o -obj-y += cpu.o -obj-y += ddrc.o -obj-y += slcr.o -obj-y += clk.o -obj-$(CONFIG_SPL_BUILD) += spl.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/clk.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/clk.c deleted file mode 100644 index d2885dc2b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/clk.c +++ /dev/null @@ -1,664 +0,0 @@ -/* - * Copyright (C) 2013 Soren Brinkmann <soren.brinkmann@xilinx.com> - * Copyright (C) 2013 Xilinx, Inc. All rights reserved. - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <errno.h> -#include <clk.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/clk.h> - -/* Board oscillator frequency */ -#ifndef CONFIG_ZYNQ_PS_CLK_FREQ -# define CONFIG_ZYNQ_PS_CLK_FREQ 33333333UL -#endif - -/* Register bitfield defines */ -#define PLLCTRL_FBDIV_MASK 0x7f000 -#define PLLCTRL_FBDIV_SHIFT 12 -#define PLLCTRL_BPFORCE_MASK (1 << 4) -#define PLLCTRL_PWRDWN_MASK 2 -#define PLLCTRL_PWRDWN_SHIFT 1 -#define PLLCTRL_RESET_MASK 1 -#define PLLCTRL_RESET_SHIFT 0 - -#define ZYNQ_CLK_MAXDIV 0x3f -#define CLK_CTRL_DIV1_SHIFT 20 -#define CLK_CTRL_DIV1_MASK (ZYNQ_CLK_MAXDIV << CLK_CTRL_DIV1_SHIFT) -#define CLK_CTRL_DIV0_SHIFT 8 -#define CLK_CTRL_DIV0_MASK (ZYNQ_CLK_MAXDIV << CLK_CTRL_DIV0_SHIFT) -#define CLK_CTRL_SRCSEL_SHIFT 4 -#define CLK_CTRL_SRCSEL_MASK (0x3 << CLK_CTRL_SRCSEL_SHIFT) - -#define CLK_CTRL_DIV2X_SHIFT 26 -#define CLK_CTRL_DIV2X_MASK (ZYNQ_CLK_MAXDIV << CLK_CTRL_DIV2X_SHIFT) -#define CLK_CTRL_DIV3X_SHIFT 20 -#define CLK_CTRL_DIV3X_MASK (ZYNQ_CLK_MAXDIV << CLK_CTRL_DIV3X_SHIFT) - -#define ZYNQ_CLKMUX_SEL_0 0 -#define ZYNQ_CLKMUX_SEL_1 1 -#define ZYNQ_CLKMUX_SEL_2 2 -#define ZYNQ_CLKMUX_SEL_3 3 - -DECLARE_GLOBAL_DATA_PTR; - -struct clk; - -/** - * struct clk_ops: - * @set_rate: Function pointer to set_rate() implementation - * @get_rate: Function pointer to get_rate() implementation - */ -struct clk_ops { - int (*set_rate)(struct clk *clk, unsigned long rate); - unsigned long (*get_rate)(struct clk *clk); -}; - -/** - * struct clk: - * @name: Clock name - * @frequency: Currenct frequency - * @parent: Parent clock - * @flags: Clock flags - * @reg: Clock control register - * @ops: Clock operations - */ -struct clk { - char *name; - unsigned long frequency; - enum zynq_clk parent; - unsigned int flags; - u32 *reg; - struct clk_ops ops; -}; -#define ZYNQ_CLK_FLAGS_HAS_2_DIVS 1 - -static struct clk clks[clk_max]; - -/** - * __zynq_clk_cpu_get_parent() - Decode clock multiplexer - * @srcsel: Mux select value - * Returns the clock identifier associated with the selected mux input. - */ -static int __zynq_clk_cpu_get_parent(unsigned int srcsel) -{ - unsigned int ret; - - switch (srcsel) { - case ZYNQ_CLKMUX_SEL_0: - case ZYNQ_CLKMUX_SEL_1: - ret = armpll_clk; - break; - case ZYNQ_CLKMUX_SEL_2: - ret = ddrpll_clk; - break; - case ZYNQ_CLKMUX_SEL_3: - ret = iopll_clk; - break; - default: - ret = armpll_clk; - break; - } - - return ret; -} - -/** - * ddr2x_get_rate() - Get clock rate of DDR2x clock - * @clk: Clock handle - * Returns the current clock rate of @clk. - */ -static unsigned long ddr2x_get_rate(struct clk *clk) -{ - u32 clk_ctrl = readl(clk->reg); - u32 div = (clk_ctrl & CLK_CTRL_DIV2X_MASK) >> CLK_CTRL_DIV2X_SHIFT; - - return DIV_ROUND_CLOSEST(zynq_clk_get_rate(clk->parent), div); -} - -/** - * ddr3x_get_rate() - Get clock rate of DDR3x clock - * @clk: Clock handle - * Returns the current clock rate of @clk. - */ -static unsigned long ddr3x_get_rate(struct clk *clk) -{ - u32 clk_ctrl = readl(clk->reg); - u32 div = (clk_ctrl & CLK_CTRL_DIV3X_MASK) >> CLK_CTRL_DIV3X_SHIFT; - - return DIV_ROUND_CLOSEST(zynq_clk_get_rate(clk->parent), div); -} - -static void init_ddr_clocks(void) -{ - u32 div0, div1; - unsigned long prate = zynq_clk_get_rate(ddrpll_clk); - u32 clk_ctrl = readl(&slcr_base->ddr_clk_ctrl); - - /* DDR2x */ - clks[ddr2x_clk].reg = &slcr_base->ddr_clk_ctrl; - clks[ddr2x_clk].parent = ddrpll_clk; - clks[ddr2x_clk].name = "ddr_2x"; - clks[ddr2x_clk].frequency = ddr2x_get_rate(&clks[ddr2x_clk]); - clks[ddr2x_clk].ops.get_rate = ddr2x_get_rate; - - /* DDR3x */ - clks[ddr3x_clk].reg = &slcr_base->ddr_clk_ctrl; - clks[ddr3x_clk].parent = ddrpll_clk; - clks[ddr3x_clk].name = "ddr_3x"; - clks[ddr3x_clk].frequency = ddr3x_get_rate(&clks[ddr3x_clk]); - clks[ddr3x_clk].ops.get_rate = ddr3x_get_rate; - - /* DCI */ - clk_ctrl = readl(&slcr_base->dci_clk_ctrl); - div0 = (clk_ctrl & CLK_CTRL_DIV0_MASK) >> CLK_CTRL_DIV0_SHIFT; - div1 = (clk_ctrl & CLK_CTRL_DIV1_MASK) >> CLK_CTRL_DIV1_SHIFT; - clks[dci_clk].reg = &slcr_base->dci_clk_ctrl; - clks[dci_clk].parent = ddrpll_clk; - clks[dci_clk].frequency = DIV_ROUND_CLOSEST( - DIV_ROUND_CLOSEST(prate, div0), div1); - clks[dci_clk].name = "dci"; - - gd->bd->bi_ddr_freq = clks[ddr3x_clk].frequency / 1000000; -} - -static void init_cpu_clocks(void) -{ - int clk_621; - u32 reg, div, srcsel; - enum zynq_clk parent; - - reg = readl(&slcr_base->arm_clk_ctrl); - clk_621 = readl(&slcr_base->clk_621_true) & 1; - div = (reg & CLK_CTRL_DIV0_MASK) >> CLK_CTRL_DIV0_SHIFT; - srcsel = (reg & CLK_CTRL_SRCSEL_MASK) >> CLK_CTRL_SRCSEL_SHIFT; - parent = __zynq_clk_cpu_get_parent(srcsel); - - /* cpu clocks */ - clks[cpu_6or4x_clk].reg = &slcr_base->arm_clk_ctrl; - clks[cpu_6or4x_clk].parent = parent; - clks[cpu_6or4x_clk].frequency = DIV_ROUND_CLOSEST( - zynq_clk_get_rate(parent), div); - clks[cpu_6or4x_clk].name = "cpu_6or4x"; - - clks[cpu_3or2x_clk].reg = &slcr_base->arm_clk_ctrl; - clks[cpu_3or2x_clk].parent = cpu_6or4x_clk; - clks[cpu_3or2x_clk].frequency = zynq_clk_get_rate(cpu_6or4x_clk) / 2; - clks[cpu_3or2x_clk].name = "cpu_3or2x"; - - clks[cpu_2x_clk].reg = &slcr_base->arm_clk_ctrl; - clks[cpu_2x_clk].parent = cpu_6or4x_clk; - clks[cpu_2x_clk].frequency = zynq_clk_get_rate(cpu_6or4x_clk) / - (2 + clk_621); - clks[cpu_2x_clk].name = "cpu_2x"; - - clks[cpu_1x_clk].reg = &slcr_base->arm_clk_ctrl; - clks[cpu_1x_clk].parent = cpu_6or4x_clk; - clks[cpu_1x_clk].frequency = zynq_clk_get_rate(cpu_6or4x_clk) / - (4 + 2 * clk_621); - clks[cpu_1x_clk].name = "cpu_1x"; -} - -/** - * periph_calc_two_divs() - Calculate clock dividers - * @cur_rate: Current clock rate - * @tgt_rate: Target clock rate - * @prate: Parent clock rate - * @div0: First divider (output) - * @div1: Second divider (output) - * Returns the actual clock rate possible. - * - * Calculates clock dividers for clocks with two 6-bit dividers. - */ -static unsigned long periph_calc_two_divs(unsigned long cur_rate, - unsigned long tgt_rate, unsigned long prate, u32 *div0, - u32 *div1) -{ - long err, best_err = (long)(~0UL >> 1); - unsigned long rate, best_rate = 0; - u32 d0, d1; - - for (d0 = 1; d0 <= ZYNQ_CLK_MAXDIV; d0++) { - for (d1 = 1; d1 <= ZYNQ_CLK_MAXDIV >> 1; d1++) { - rate = DIV_ROUND_CLOSEST(DIV_ROUND_CLOSEST(prate, d0), - d1); - err = abs(rate - tgt_rate); - - if (err < best_err) { - *div0 = d0; - *div1 = d1; - best_err = err; - best_rate = rate; - } - } - } - - return best_rate; -} - -/** - * zynq_clk_periph_set_rate() - Set clock rate - * @clk: Handle of the peripheral clock - * @rate: New clock rate - * Sets the clock frequency of @clk to @rate. Returns zero on success. - */ -static int zynq_clk_periph_set_rate(struct clk *clk, - unsigned long rate) -{ - u32 ctrl, div0 = 0, div1 = 0; - unsigned long prate, new_rate, cur_rate = clk->frequency; - - ctrl = readl(clk->reg); - prate = zynq_clk_get_rate(clk->parent); - ctrl &= ~CLK_CTRL_DIV0_MASK; - - if (clk->flags & ZYNQ_CLK_FLAGS_HAS_2_DIVS) { - ctrl &= ~CLK_CTRL_DIV1_MASK; - new_rate = periph_calc_two_divs(cur_rate, rate, prate, &div0, - &div1); - ctrl |= div1 << CLK_CTRL_DIV1_SHIFT; - } else { - div0 = DIV_ROUND_CLOSEST(prate, rate); - div0 &= ZYNQ_CLK_MAXDIV; - new_rate = DIV_ROUND_CLOSEST(rate, div0); - } - - /* write new divs to hardware */ - ctrl |= div0 << CLK_CTRL_DIV0_SHIFT; - writel(ctrl, clk->reg); - - /* update frequency in clk framework */ - clk->frequency = new_rate; - - return 0; -} - -/** - * zynq_clk_periph_get_rate() - Get clock rate - * @clk: Handle of the peripheral clock - * Returns the current clock rate of @clk. - */ -static unsigned long zynq_clk_periph_get_rate(struct clk *clk) -{ - u32 clk_ctrl = readl(clk->reg); - u32 div0 = (clk_ctrl & CLK_CTRL_DIV0_MASK) >> CLK_CTRL_DIV0_SHIFT; - u32 div1 = 1; - - if (clk->flags & ZYNQ_CLK_FLAGS_HAS_2_DIVS) - div1 = (clk_ctrl & CLK_CTRL_DIV1_MASK) >> CLK_CTRL_DIV1_SHIFT; - - /* a register value of zero == division by 1 */ - if (!div0) - div0 = 1; - if (!div1) - div1 = 1; - - return - DIV_ROUND_CLOSEST( - DIV_ROUND_CLOSEST(zynq_clk_get_rate(clk->parent), div0), - div1); -} - -/** - * __zynq_clk_periph_get_parent() - Decode clock multiplexer - * @srcsel: Mux select value - * Returns the clock identifier associated with the selected mux input. - */ -static enum zynq_clk __zynq_clk_periph_get_parent(u32 srcsel) -{ - switch (srcsel) { - case ZYNQ_CLKMUX_SEL_0: - case ZYNQ_CLKMUX_SEL_1: - return iopll_clk; - case ZYNQ_CLKMUX_SEL_2: - return armpll_clk; - case ZYNQ_CLKMUX_SEL_3: - return ddrpll_clk; - default: - return 0; - } -} - -/** - * zynq_clk_periph_get_parent() - Decode clock multiplexer - * @clk: Clock handle - * Returns the clock identifier associated with the selected mux input. - */ -static enum zynq_clk zynq_clk_periph_get_parent(struct clk *clk) -{ - u32 clk_ctrl = readl(clk->reg); - u32 srcsel = (clk_ctrl & CLK_CTRL_SRCSEL_MASK) >> CLK_CTRL_SRCSEL_SHIFT; - - return __zynq_clk_periph_get_parent(srcsel); -} - -/** - * zynq_clk_register_periph_clk() - Set up a peripheral clock with the framework - * @clk: Pointer to struct clk for the clock - * @ctrl: Clock control register - * @name: PLL name - * @two_divs: Indicates whether the clock features one or two dividers - */ -static int zynq_clk_register_periph_clk(struct clk *clk, u32 *ctrl, char *name, - bool two_divs) -{ - clk->name = name; - clk->reg = ctrl; - if (two_divs) - clk->flags = ZYNQ_CLK_FLAGS_HAS_2_DIVS; - clk->parent = zynq_clk_periph_get_parent(clk); - clk->frequency = zynq_clk_periph_get_rate(clk); - clk->ops.get_rate = zynq_clk_periph_get_rate; - clk->ops.set_rate = zynq_clk_periph_set_rate; - - return 0; -} - -static void init_periph_clocks(void) -{ - zynq_clk_register_periph_clk(&clks[gem0_clk], &slcr_base->gem0_clk_ctrl, - "gem0", 1); - zynq_clk_register_periph_clk(&clks[gem1_clk], &slcr_base->gem1_clk_ctrl, - "gem1", 1); - - zynq_clk_register_periph_clk(&clks[smc_clk], &slcr_base->smc_clk_ctrl, - "smc", 0); - - zynq_clk_register_periph_clk(&clks[lqspi_clk], - &slcr_base->lqspi_clk_ctrl, "lqspi", 0); - - zynq_clk_register_periph_clk(&clks[sdio0_clk], - &slcr_base->sdio_clk_ctrl, "sdio0", 0); - zynq_clk_register_periph_clk(&clks[sdio1_clk], - &slcr_base->sdio_clk_ctrl, "sdio1", 0); - - zynq_clk_register_periph_clk(&clks[spi0_clk], &slcr_base->spi_clk_ctrl, - "spi0", 0); - zynq_clk_register_periph_clk(&clks[spi1_clk], &slcr_base->spi_clk_ctrl, - "spi1", 0); - - zynq_clk_register_periph_clk(&clks[uart0_clk], - &slcr_base->uart_clk_ctrl, "uart0", 0); - zynq_clk_register_periph_clk(&clks[uart1_clk], - &slcr_base->uart_clk_ctrl, "uart1", 0); - - zynq_clk_register_periph_clk(&clks[dbg_trc_clk], - &slcr_base->dbg_clk_ctrl, "dbg_trc", 0); - zynq_clk_register_periph_clk(&clks[dbg_apb_clk], - &slcr_base->dbg_clk_ctrl, "dbg_apb", 0); - - zynq_clk_register_periph_clk(&clks[pcap_clk], - &slcr_base->pcap_clk_ctrl, "pcap", 0); - - zynq_clk_register_periph_clk(&clks[fclk0_clk], - &slcr_base->fpga0_clk_ctrl, "fclk0", 1); - zynq_clk_register_periph_clk(&clks[fclk1_clk], - &slcr_base->fpga1_clk_ctrl, "fclk1", 1); - zynq_clk_register_periph_clk(&clks[fclk2_clk], - &slcr_base->fpga2_clk_ctrl, "fclk2", 1); - zynq_clk_register_periph_clk(&clks[fclk3_clk], - &slcr_base->fpga3_clk_ctrl, "fclk3", 1); -} - -/** - * zynq_clk_register_aper_clk() - Set up a APER clock with the framework - * @clk: Pointer to struct clk for the clock - * @ctrl: Clock control register - * @name: PLL name - */ -static void zynq_clk_register_aper_clk(struct clk *clk, u32 *ctrl, char *name) -{ - clk->name = name; - clk->reg = ctrl; - clk->parent = cpu_1x_clk; - clk->frequency = zynq_clk_get_rate(clk->parent); -} - -static void init_aper_clocks(void) -{ - zynq_clk_register_aper_clk(&clks[usb0_aper_clk], - &slcr_base->aper_clk_ctrl, "usb0_aper"); - zynq_clk_register_aper_clk(&clks[usb1_aper_clk], - &slcr_base->aper_clk_ctrl, "usb1_aper"); - - zynq_clk_register_aper_clk(&clks[gem0_aper_clk], - &slcr_base->aper_clk_ctrl, "gem0_aper"); - zynq_clk_register_aper_clk(&clks[gem1_aper_clk], - &slcr_base->aper_clk_ctrl, "gem1_aper"); - - zynq_clk_register_aper_clk(&clks[sdio0_aper_clk], - &slcr_base->aper_clk_ctrl, "sdio0_aper"); - zynq_clk_register_aper_clk(&clks[sdio1_aper_clk], - &slcr_base->aper_clk_ctrl, "sdio1_aper"); - - zynq_clk_register_aper_clk(&clks[spi0_aper_clk], - &slcr_base->aper_clk_ctrl, "spi0_aper"); - zynq_clk_register_aper_clk(&clks[spi1_aper_clk], - &slcr_base->aper_clk_ctrl, "spi1_aper"); - - zynq_clk_register_aper_clk(&clks[can0_aper_clk], - &slcr_base->aper_clk_ctrl, "can0_aper"); - zynq_clk_register_aper_clk(&clks[can1_aper_clk], - &slcr_base->aper_clk_ctrl, "can1_aper"); - - zynq_clk_register_aper_clk(&clks[i2c0_aper_clk], - &slcr_base->aper_clk_ctrl, "i2c0_aper"); - zynq_clk_register_aper_clk(&clks[i2c1_aper_clk], - &slcr_base->aper_clk_ctrl, "i2c1_aper"); - - zynq_clk_register_aper_clk(&clks[uart0_aper_clk], - &slcr_base->aper_clk_ctrl, "uart0_aper"); - zynq_clk_register_aper_clk(&clks[uart1_aper_clk], - &slcr_base->aper_clk_ctrl, "uart1_aper"); - - zynq_clk_register_aper_clk(&clks[gpio_aper_clk], - &slcr_base->aper_clk_ctrl, "gpio_aper"); - - zynq_clk_register_aper_clk(&clks[lqspi_aper_clk], - &slcr_base->aper_clk_ctrl, "lqspi_aper"); - - zynq_clk_register_aper_clk(&clks[smc_aper_clk], - &slcr_base->aper_clk_ctrl, "smc_aper"); -} - -/** - * __zynq_clk_pll_get_rate() - Get PLL rate - * @addr: Address of the PLL's control register - * Returns the current PLL output rate. - */ -static unsigned long __zynq_clk_pll_get_rate(u32 *addr) -{ - u32 reg, mul, bypass; - - reg = readl(addr); - bypass = reg & PLLCTRL_BPFORCE_MASK; - if (bypass) - mul = 1; - else - mul = (reg & PLLCTRL_FBDIV_MASK) >> PLLCTRL_FBDIV_SHIFT; - - return CONFIG_ZYNQ_PS_CLK_FREQ * mul; -} - -/** - * zynq_clk_pll_get_rate() - Get PLL rate - * @pll: Handle of the PLL - * Returns the current clock rate of @pll. - */ -static unsigned long zynq_clk_pll_get_rate(struct clk *pll) -{ - return __zynq_clk_pll_get_rate(pll->reg); -} - -/** - * zynq_clk_register_pll() - Set up a PLL with the framework - * @clk: Pointer to struct clk for the PLL - * @ctrl: PLL control register - * @name: PLL name - * @prate: PLL input clock rate - */ -static void zynq_clk_register_pll(struct clk *clk, u32 *ctrl, char *name, - unsigned long prate) -{ - clk->name = name; - clk->reg = ctrl; - clk->frequency = zynq_clk_pll_get_rate(clk); - clk->ops.get_rate = zynq_clk_pll_get_rate; -} - -/** - * clkid_2_register() - Get clock control register - * @id: Clock identifier of one of the PLLs - * Returns the address of the requested PLL's control register. - */ -static u32 *clkid_2_register(enum zynq_clk id) -{ - switch (id) { - case armpll_clk: - return &slcr_base->arm_pll_ctrl; - case ddrpll_clk: - return &slcr_base->ddr_pll_ctrl; - case iopll_clk: - return &slcr_base->io_pll_ctrl; - default: - return &slcr_base->io_pll_ctrl; - } -} - -/* API */ -/** - * zynq_clk_early_init() - Early init for the clock framework - * - * This function is called from before relocation and sets up the CPU clock - * frequency in the global data struct. - */ -void zynq_clk_early_init(void) -{ - u32 reg = readl(&slcr_base->arm_clk_ctrl); - u32 div = (reg & CLK_CTRL_DIV0_MASK) >> CLK_CTRL_DIV0_SHIFT; - u32 srcsel = (reg & CLK_CTRL_SRCSEL_MASK) >> CLK_CTRL_SRCSEL_SHIFT; - enum zynq_clk parent = __zynq_clk_cpu_get_parent(srcsel); - u32 *pllreg = clkid_2_register(parent); - unsigned long prate = __zynq_clk_pll_get_rate(pllreg); - - if (!div) - div = 1; - - gd->cpu_clk = DIV_ROUND_CLOSEST(prate, div); -} - -/** - * get_uart_clk() - Get UART input frequency - * @dev_index: UART ID - * Returns UART input clock frequency in Hz. - * - * Compared to zynq_clk_get_rate() this function is designed to work before - * relocation and can be called when the serial UART is set up. - */ -unsigned long get_uart_clk(int dev_index) -{ - u32 reg = readl(&slcr_base->uart_clk_ctrl); - u32 div = (reg & CLK_CTRL_DIV0_MASK) >> CLK_CTRL_DIV0_SHIFT; - u32 srcsel = (reg & CLK_CTRL_SRCSEL_MASK) >> CLK_CTRL_SRCSEL_SHIFT; - enum zynq_clk parent = __zynq_clk_periph_get_parent(srcsel); - u32 *pllreg = clkid_2_register(parent); - unsigned long prate = __zynq_clk_pll_get_rate(pllreg); - - if (!div) - div = 1; - - return DIV_ROUND_CLOSEST(prate, div); -} - -/** - * set_cpu_clk_info() - Initialize clock framework - * Always returns zero. - * - * This function is called from common code after relocation and sets up the - * clock framework. The framework must not be used before this function had been - * called. - */ -int set_cpu_clk_info(void) -{ - zynq_clk_register_pll(&clks[armpll_clk], &slcr_base->arm_pll_ctrl, - "armpll", CONFIG_ZYNQ_PS_CLK_FREQ); - zynq_clk_register_pll(&clks[ddrpll_clk], &slcr_base->ddr_pll_ctrl, - "ddrpll", CONFIG_ZYNQ_PS_CLK_FREQ); - zynq_clk_register_pll(&clks[iopll_clk], &slcr_base->io_pll_ctrl, - "iopll", CONFIG_ZYNQ_PS_CLK_FREQ); - - init_ddr_clocks(); - init_cpu_clocks(); - init_periph_clocks(); - init_aper_clocks(); - - gd->bd->bi_arm_freq = gd->cpu_clk / 1000000; - gd->bd->bi_dsp_freq = 0; - - return 0; -} - -/** - * zynq_clk_get_rate() - Get clock rate - * @clk: Clock identifier - * Returns the current clock rate of @clk on success or zero for an invalid - * clock id. - */ -unsigned long zynq_clk_get_rate(enum zynq_clk clk) -{ - if (clk < 0 || clk >= clk_max) - return 0; - - return clks[clk].frequency; -} - -/** - * zynq_clk_set_rate() - Set clock rate - * @clk: Clock identifier - * @rate: Requested clock rate - * Passes on the return value from the clock's set_rate() function or negative - * errno. - */ -int zynq_clk_set_rate(enum zynq_clk clk, unsigned long rate) -{ - if (clk < 0 || clk >= clk_max) - return -ENODEV; - - if (clks[clk].ops.set_rate) - return clks[clk].ops.set_rate(&clks[clk], rate); - - return -ENXIO; -} - -/** - * zynq_clk_get_name() - Get clock name - * @clk: Clock identifier - * Returns the name of @clk. - */ -const char *zynq_clk_get_name(enum zynq_clk clk) -{ - return clks[clk].name; -} - -/** - * soc_clk_dump() - Print clock frequencies - * Returns zero on success - * - * Implementation for the clk dump command. - */ -int soc_clk_dump(void) -{ - int i; - - printf("clk\t\tfrequency\n"); - for (i = 0; i < clk_max; i++) { - const char *name = zynq_clk_get_name(i); - if (name) - printf("%10s%20lu\n", name, zynq_clk_get_rate(i)); - } - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/cpu.c deleted file mode 100644 index 7626b5c1a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/cpu.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (C) 2012 Michal Simek <monstr@monstr.eu> - * Copyright (C) 2012 Xilinx, Inc. All rights reserved. - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clk.h> -#include <asm/arch/sys_proto.h> -#include <asm/arch/hardware.h> - -void lowlevel_init(void) -{ -} - -int arch_cpu_init(void) -{ - zynq_slcr_unlock(); -#ifndef CONFIG_SPL_BUILD - /* Device config APB, unlock the PCAP */ - writel(0x757BDF0D, &devcfg_base->unlock); - writel(0xFFFFFFFF, &devcfg_base->rom_shadow); - -#if (CONFIG_SYS_SDRAM_BASE == 0) - /* remap DDR to zero, FILTERSTART */ - writel(0, &scu_base->filter_start); - - /* OCM_CFG, Mask out the ROM, map ram into upper addresses */ - writel(0x1F, &slcr_base->ocm_cfg); - /* FPGA_RST_CTRL, clear resets on AXI fabric ports */ - writel(0x0, &slcr_base->fpga_rst_ctrl); - /* Set urgent bits with register */ - writel(0x0, &slcr_base->ddr_urgent_sel); - /* Urgent write, ports S2/S3 */ - writel(0xC, &slcr_base->ddr_urgent); -#endif -#endif - zynq_clk_early_init(); - zynq_slcr_lock(); - - return 0; -} - -void reset_cpu(ulong addr) -{ - zynq_slcr_cpu_reset(); - while (1) - ; -} - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/ddrc.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/ddrc.c deleted file mode 100644 index ba6a6aee5..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/ddrc.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (C) 2012 - 2013 Michal Simek <monstr@monstr.eu> - * Copyright (C) 2012 - 2013 Xilinx, Inc. All rights reserved. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/sys_proto.h> -#include <asm/arch/hardware.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* Control regsiter bitfield definitions */ -#define ZYNQ_DDRC_CTRLREG_BUSWIDTH_MASK 0xC -#define ZYNQ_DDRC_CTRLREG_BUSWIDTH_SHIFT 2 -#define ZYNQ_DDRC_CTRLREG_BUSWIDTH_16BIT 1 - -/* ECC scrub regsiter definitions */ -#define ZYNQ_DDRC_ECC_SCRUBREG_ECC_MODE_MASK 0x7 -#define ZYNQ_DDRC_ECC_SCRUBREG_ECCMODE_SECDED 0x4 - -void zynq_ddrc_init(void) -{ - u32 width, ecctype; - - width = readl(&ddrc_base->ddrc_ctrl); - width = (width & ZYNQ_DDRC_CTRLREG_BUSWIDTH_MASK) >> - ZYNQ_DDRC_CTRLREG_BUSWIDTH_SHIFT; - ecctype = (readl(&ddrc_base->ecc_scrub) & - ZYNQ_DDRC_ECC_SCRUBREG_ECC_MODE_MASK); - - /* ECC is enabled when memory is in 16bit mode and it is enabled */ - if ((ecctype == ZYNQ_DDRC_ECC_SCRUBREG_ECCMODE_SECDED) && - (width == ZYNQ_DDRC_CTRLREG_BUSWIDTH_16BIT)) { - puts("Memory: ECC enabled\n"); - /* - * Clear the first 1MB because it is not initialized from - * first stage bootloader. To get ECC to work all memory has - * been initialized by writing any value. - */ - memset(0, 0, 1 * 1024 * 1024); - } else { - puts("Memory: ECC disabled\n"); - } - - if (width == ZYNQ_DDRC_CTRLREG_BUSWIDTH_16BIT) - gd->ram_size /= 2; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/slcr.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/slcr.c deleted file mode 100644 index d7c188233..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/slcr.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Copyright (c) 2013 Xilinx Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <malloc.h> -#include <asm/arch/hardware.h> -#include <asm/arch/clk.h> - -#define SLCR_LOCK_MAGIC 0x767B -#define SLCR_UNLOCK_MAGIC 0xDF0D - -#define SLCR_IDCODE_MASK 0x1F000 -#define SLCR_IDCODE_SHIFT 12 - -static int slcr_lock = 1; /* 1 means locked, 0 means unlocked */ - -void zynq_slcr_lock(void) -{ - if (!slcr_lock) - writel(SLCR_LOCK_MAGIC, &slcr_base->slcr_lock); -} - -void zynq_slcr_unlock(void) -{ - if (slcr_lock) - writel(SLCR_UNLOCK_MAGIC, &slcr_base->slcr_unlock); -} - -/* Reset the entire system */ -void zynq_slcr_cpu_reset(void) -{ - /* - * Unlock the SLCR then reset the system. - * Note that this seems to require raw i/o - * functions or there's a lockup? - */ - zynq_slcr_unlock(); - - /* - * Clear 0x0F000000 bits of reboot status register to workaround - * the FSBL not loading the bitstream after soft-reboot - * This is a temporary solution until we know more. - */ - clrbits_le32(&slcr_base->reboot_status, 0xF000000); - - writel(1, &slcr_base->pss_rst_ctrl); -} - -/* Setup clk for network */ -void zynq_slcr_gem_clk_setup(u32 gem_id, unsigned long clk_rate) -{ - int ret; - - zynq_slcr_unlock(); - - if (gem_id > 1) { - printf("Non existing GEM id %d\n", gem_id); - goto out; - } - - ret = zynq_clk_set_rate(gem0_clk + gem_id, clk_rate); - if (ret) - goto out; - - if (gem_id) { - /* Configure GEM_RCLK_CTRL */ - writel(1, &slcr_base->gem1_rclk_ctrl); - } else { - /* Configure GEM_RCLK_CTRL */ - writel(1, &slcr_base->gem0_rclk_ctrl); - } - udelay(100000); -out: - zynq_slcr_lock(); -} - -void zynq_slcr_devcfg_disable(void) -{ - zynq_slcr_unlock(); - - /* Disable AXI interface */ - writel(0xFFFFFFFF, &slcr_base->fpga_rst_ctrl); - - /* Set Level Shifters DT618760 */ - writel(0xA, &slcr_base->lvl_shftr_en); - - zynq_slcr_lock(); -} - -void zynq_slcr_devcfg_enable(void) -{ - zynq_slcr_unlock(); - - /* Set Level Shifters DT618760 */ - writel(0xF, &slcr_base->lvl_shftr_en); - - /* Disable AXI interface */ - writel(0x0, &slcr_base->fpga_rst_ctrl); - - zynq_slcr_lock(); -} - -u32 zynq_slcr_get_boot_mode(void) -{ - /* Get the bootmode register value */ - return readl(&slcr_base->boot_mode); -} - -u32 zynq_slcr_get_idcode(void) -{ - return (readl(&slcr_base->pss_idcode) & SLCR_IDCODE_MASK) >> - SLCR_IDCODE_SHIFT; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/spl.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/spl.c deleted file mode 100644 index fcad762c0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/spl.c +++ /dev/null @@ -1,69 +0,0 @@ -/* - * (C) Copyright 2014 Xilinx, Inc. Michal Simek - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <spl.h> - -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/spl.h> -#include <asm/arch/sys_proto.h> - -DECLARE_GLOBAL_DATA_PTR; - -void board_init_f(ulong dummy) -{ - ps7_init(); - - /* Clear the BSS. */ - memset(__bss_start, 0, __bss_end - __bss_start); - - /* Set global data pointer. */ - gd = &gdata; - - preloader_console_init(); - arch_cpu_init(); - board_init_r(NULL, 0); -} - -u32 spl_boot_device(void) -{ - u32 mode; - - switch ((zynq_slcr_get_boot_mode()) & ZYNQ_BM_MASK) { -#ifdef CONFIG_SPL_SPI_SUPPORT - case ZYNQ_BM_QSPI: - puts("qspi boot\n"); - mode = BOOT_DEVICE_SPI; - break; -#endif -#ifdef CONFIG_SPL_MMC_SUPPORT - case ZYNQ_BM_SD: - puts("mmc boot\n"); - mode = BOOT_DEVICE_MMC1; - break; -#endif - default: - puts("Unsupported boot mode selected\n"); - hang(); - } - - return mode; -} - -#ifdef CONFIG_SPL_MMC_SUPPORT -u32 spl_boot_mode(void) -{ - return MMCSD_MODE_FAT; -} -#endif - -#ifdef CONFIG_SPL_OS_BOOT -int spl_start_uboot(void) -{ - /* boot linux */ - return 0; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/timer.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/timer.c deleted file mode 100644 index 303dbcfce..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/timer.c +++ /dev/null @@ -1,166 +0,0 @@ -/* - * Copyright (C) 2012 Michal Simek <monstr@monstr.eu> - * Copyright (C) 2011-2012 Xilinx, Inc. All rights reserved. - * - * (C) Copyright 2008 - * Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de> - * - * (C) Copyright 2004 - * Philippe Robin, ARM Ltd. <philippe.robin@arm.com> - * - * (C) Copyright 2002-2004 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> - * - * (C) Copyright 2003 - * Texas Instruments <www.ti.com> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <div64.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include <asm/arch/clk.h> - -DECLARE_GLOBAL_DATA_PTR; - -struct scu_timer { - u32 load; /* Timer Load Register */ - u32 counter; /* Timer Counter Register */ - u32 control; /* Timer Control Register */ -}; - -static struct scu_timer *timer_base = - (struct scu_timer *)ZYNQ_SCUTIMER_BASEADDR; - -#define SCUTIMER_CONTROL_PRESCALER_MASK 0x0000FF00 /* Prescaler */ -#define SCUTIMER_CONTROL_PRESCALER_SHIFT 8 -#define SCUTIMER_CONTROL_AUTO_RELOAD_MASK 0x00000002 /* Auto-reload */ -#define SCUTIMER_CONTROL_ENABLE_MASK 0x00000001 /* Timer enable */ - -#define TIMER_LOAD_VAL 0xFFFFFFFF -#define TIMER_PRESCALE 255 - -int timer_init(void) -{ - const u32 emask = SCUTIMER_CONTROL_AUTO_RELOAD_MASK | - (TIMER_PRESCALE << SCUTIMER_CONTROL_PRESCALER_SHIFT) | - SCUTIMER_CONTROL_ENABLE_MASK; - - gd->arch.timer_rate_hz = (gd->cpu_clk / 2) / (TIMER_PRESCALE + 1); - - /* Load the timer counter register */ - writel(0xFFFFFFFF, &timer_base->load); - - /* - * Start the A9Timer device - * Enable Auto reload mode, Clear prescaler control bits - * Set prescaler value, Enable the decrementer - */ - clrsetbits_le32(&timer_base->control, SCUTIMER_CONTROL_PRESCALER_MASK, - emask); - - /* Reset time */ - gd->arch.lastinc = readl(&timer_base->counter) / - (gd->arch.timer_rate_hz / CONFIG_SYS_HZ); - gd->arch.tbl = 0; - - return 0; -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -ulong get_timer_masked(void) -{ - ulong now; - - now = readl(&timer_base->counter) / - (gd->arch.timer_rate_hz / CONFIG_SYS_HZ); - - if (gd->arch.lastinc >= now) { - /* Normal mode */ - gd->arch.tbl += gd->arch.lastinc - now; - } else { - /* We have an overflow ... */ - gd->arch.tbl += gd->arch.lastinc + TIMER_LOAD_VAL - now + 1; - } - gd->arch.lastinc = now; - - return gd->arch.tbl; -} - -void __udelay(unsigned long usec) -{ - u32 countticks; - u32 timeend; - u32 timediff; - u32 timenow; - - if (usec == 0) - return; - - countticks = lldiv(((unsigned long long)gd->arch.timer_rate_hz * usec), - 1000000); - - /* decrementing timer */ - timeend = readl(&timer_base->counter) - countticks; - -#if TIMER_LOAD_VAL != 0xFFFFFFFF - /* do not manage multiple overflow */ - if (countticks >= TIMER_LOAD_VAL) - countticks = TIMER_LOAD_VAL - 1; -#endif - - do { - timenow = readl(&timer_base->counter); - - if (timenow >= timeend) { - /* normal case */ - timediff = timenow - timeend; - } else { - if ((TIMER_LOAD_VAL - timeend + timenow) <= - countticks) { - /* overflow */ - timediff = TIMER_LOAD_VAL - timeend + timenow; - } else { - /* missed the exact match */ - break; - } - } - } while (timediff > 0); -} - -/* Timer without interrupts */ -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk(void) -{ - return CONFIG_SYS_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/u-boot-spl.lds b/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/u-boot-spl.lds deleted file mode 100644 index 0c4501e5c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/u-boot-spl.lds +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Copyright (c) 2014 Xilinx, Inc. Michal Simek - * Copyright (c) 2004-2008 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\ - LENGTH = CONFIG_SPL_MAX_SIZE } -MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \ - LENGTH = CONFIG_SPL_BSS_MAX_SIZE } - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = ALIGN(4); - .text : - { - __image_copy_start = .; - CPUDIR/start.o (.text*) - *(.text*) - } > .sram - - . = ALIGN(4); - .rodata : { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } > .sram - - . = ALIGN(4); - .data : { - *(.data*) - } > .sram - - . = ALIGN(4); - - . = .; - - __image_copy_end = .; - - _end = .; - - /* Move BSS section to RAM because of FAT */ - .bss (NOLOAD) : { - __bss_start = .; - *(.bss*) - . = ALIGN(4); - __bss_end = .; - } > .sdram - - /DISCARD/ : { *(.dynsym) } - /DISCARD/ : { *(.dynstr*) } - /DISCARD/ : { *(.dynamic*) } - /DISCARD/ : { *(.plt*) } - /DISCARD/ : { *(.interp*) } - /DISCARD/ : { *(.gnu*) } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/u-boot.lds b/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/u-boot.lds deleted file mode 100644 index f2a596598..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv7/zynq/u-boot.lds +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Copyright (c) 2004-2008 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.__image_copy_start) - CPUDIR/start.o (.text*) - *(.text*) - } - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } - - . = ALIGN(4); - .data : { - *(.data*) - } - - . = ALIGN(4); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*))); - } - - . = ALIGN(4); - - .image_copy_end : - { - *(.__image_copy_end) - } - - .rel_dyn_start : - { - *(.__rel_dyn_start) - } - - .rel.dyn : { - *(.rel*) - } - - .rel_dyn_end : - { - *(.__rel_dyn_end) - } - - .end : - { - *(.__end) - } - - _image_binary_end = .; - -/* - * Compiler-generated __bss_start and __bss_end, see arch/arm/lib/bss.c - * __bss_base and __bss_limit are for linker only (overlay ordering) - */ - - .bss_start __rel_dyn_start (OVERLAY) : { - KEEP(*(.__bss_start)); - __bss_base = .; - } - - .bss __bss_base (OVERLAY) : { - *(.bss*) - . = ALIGN(4); - __bss_limit = .; - } - - .bss_end __bss_limit (OVERLAY) : { - KEEP(*(.__bss_end)); - } - - /* - * Zynq needs to discard more sections because the user - * is expected to pass this image on to tools for boot.bin - * generation that require them to be dropped. - */ - /DISCARD/ : { *(.dynsym) } - /DISCARD/ : { *(.dynbss*) } - /DISCARD/ : { *(.dynstr*) } - /DISCARD/ : { *(.dynamic*) } - /DISCARD/ : { *(.plt*) } - /DISCARD/ : { *(.interp*) } - /DISCARD/ : { *(.gnu*) } - /DISCARD/ : { *(.ARM.exidx*) } - /DISCARD/ : { *(.gnu.linkonce.armexidx.*) } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv8/Makefile b/qemu/roms/u-boot/arch/arm/cpu/armv8/Makefile deleted file mode 100644 index 7d93f5942..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv8/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-y := start.o - -obj-y += cpu.o -obj-y += generic_timer.o -obj-y += cache_v8.o -obj-y += exceptions.o -obj-y += cache.o -obj-y += tlb.o -obj-y += transition.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv8/cache.S b/qemu/roms/u-boot/arch/arm/cpu/armv8/cache.S deleted file mode 100644 index 4b3ee6ed6..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv8/cache.S +++ /dev/null @@ -1,157 +0,0 @@ -/* - * (C) Copyright 2013 - * David Feng <fenghua@phytium.com.cn> - * - * This file is based on sample code from ARMv8 ARM. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> -#include <asm/macro.h> -#include <linux/linkage.h> - -/* - * void __asm_flush_dcache_level(level) - * - * clean and invalidate one level cache. - * - * x0: cache level - * x1: 0 flush & invalidate, 1 invalidate only - * x2~x9: clobbered - */ -ENTRY(__asm_flush_dcache_level) - lsl x12, x0, #1 - msr csselr_el1, x12 /* select cache level */ - isb /* sync change of cssidr_el1 */ - mrs x6, ccsidr_el1 /* read the new cssidr_el1 */ - and x2, x6, #7 /* x2 <- log2(cache line size)-4 */ - add x2, x2, #4 /* x2 <- log2(cache line size) */ - mov x3, #0x3ff - and x3, x3, x6, lsr #3 /* x3 <- max number of #ways */ - clz w5, w3 /* bit position of #ways */ - mov x4, #0x7fff - and x4, x4, x6, lsr #13 /* x4 <- max number of #sets */ - /* x12 <- cache level << 1 */ - /* x2 <- line length offset */ - /* x3 <- number of cache ways - 1 */ - /* x4 <- number of cache sets - 1 */ - /* x5 <- bit position of #ways */ - -loop_set: - mov x6, x3 /* x6 <- working copy of #ways */ -loop_way: - lsl x7, x6, x5 - orr x9, x12, x7 /* map way and level to cisw value */ - lsl x7, x4, x2 - orr x9, x9, x7 /* map set number to cisw value */ - tbz w1, #0, 1f - dc isw, x9 - b 2f -1: dc cisw, x9 /* clean & invalidate by set/way */ -2: subs x6, x6, #1 /* decrement the way */ - b.ge loop_way - subs x4, x4, #1 /* decrement the set */ - b.ge loop_set - - ret -ENDPROC(__asm_flush_dcache_level) - -/* - * void __asm_flush_dcache_all(int invalidate_only) - * - * x0: 0 flush & invalidate, 1 invalidate only - * - * clean and invalidate all data cache by SET/WAY. - */ -ENTRY(__asm_dcache_all) - mov x1, x0 - dsb sy - mrs x10, clidr_el1 /* read clidr_el1 */ - lsr x11, x10, #24 - and x11, x11, #0x7 /* x11 <- loc */ - cbz x11, finished /* if loc is 0, exit */ - mov x15, lr - mov x0, #0 /* start flush at cache level 0 */ - /* x0 <- cache level */ - /* x10 <- clidr_el1 */ - /* x11 <- loc */ - /* x15 <- return address */ - -loop_level: - lsl x12, x0, #1 - add x12, x12, x0 /* x0 <- tripled cache level */ - lsr x12, x10, x12 - and x12, x12, #7 /* x12 <- cache type */ - cmp x12, #2 - b.lt skip /* skip if no cache or icache */ - bl __asm_flush_dcache_level /* x1 = 0 flush, 1 invalidate */ -skip: - add x0, x0, #1 /* increment cache level */ - cmp x11, x0 - b.gt loop_level - - mov x0, #0 - msr csselr_el1, x0 /* resotre csselr_el1 */ - dsb sy - isb - mov lr, x15 - -finished: - ret -ENDPROC(__asm_dcache_all) - -ENTRY(__asm_flush_dcache_all) - mov x16, lr - mov x0, #0 - bl __asm_dcache_all - mov lr, x16 - ret -ENDPROC(__asm_flush_dcache_all) - -ENTRY(__asm_invalidate_dcache_all) - mov x16, lr - mov x0, #0xffff - bl __asm_dcache_all - mov lr, x16 - ret -ENDPROC(__asm_invalidate_dcache_all) - -/* - * void __asm_flush_dcache_range(start, end) - * - * clean & invalidate data cache in the range - * - * x0: start address - * x1: end address - */ -ENTRY(__asm_flush_dcache_range) - mrs x3, ctr_el0 - lsr x3, x3, #16 - and x3, x3, #0xf - mov x2, #4 - lsl x2, x2, x3 /* cache line size */ - - /* x2 <- minimal cache line size in cache system */ - sub x3, x2, #1 - bic x0, x0, x3 -1: dc civac, x0 /* clean & invalidate data or unified cache */ - add x0, x0, x2 - cmp x0, x1 - b.lo 1b - dsb sy - ret -ENDPROC(__asm_flush_dcache_range) - -/* - * void __asm_invalidate_icache_all(void) - * - * invalidate all tlb entries. - */ -ENTRY(__asm_invalidate_icache_all) - ic ialluis - isb sy - ret -ENDPROC(__asm_invalidate_icache_all) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv8/cache_v8.c b/qemu/roms/u-boot/arch/arm/cpu/armv8/cache_v8.c deleted file mode 100644 index a96ecda7e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv8/cache_v8.c +++ /dev/null @@ -1,236 +0,0 @@ -/* - * (C) Copyright 2013 - * David Feng <fenghua@phytium.com.cn> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/system.h> -#include <asm/armv8/mmu.h> - -DECLARE_GLOBAL_DATA_PTR; - -#ifndef CONFIG_SYS_DCACHE_OFF - -static void set_pgtable_section(u64 section, u64 memory_type) -{ - u64 *page_table = (u64 *)gd->arch.tlb_addr; - u64 value; - - value = (section << SECTION_SHIFT) | PMD_TYPE_SECT | PMD_SECT_AF; - value |= PMD_ATTRINDX(memory_type); - page_table[section] = value; -} - -/* to activate the MMU we need to set up virtual memory */ -static void mmu_setup(void) -{ - int i, j, el; - bd_t *bd = gd->bd; - - /* Setup an identity-mapping for all spaces */ - for (i = 0; i < (PGTABLE_SIZE >> 3); i++) - set_pgtable_section(i, MT_DEVICE_NGNRNE); - - /* Setup an identity-mapping for all RAM space */ - for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { - ulong start = bd->bi_dram[i].start; - ulong end = bd->bi_dram[i].start + bd->bi_dram[i].size; - for (j = start >> SECTION_SHIFT; - j < end >> SECTION_SHIFT; j++) { - set_pgtable_section(j, MT_NORMAL); - } - } - - /* load TTBR0 */ - el = current_el(); - if (el == 1) { - asm volatile("msr ttbr0_el1, %0" - : : "r" (gd->arch.tlb_addr) : "memory"); - asm volatile("msr tcr_el1, %0" - : : "r" (TCR_FLAGS | TCR_EL1_IPS_BITS) - : "memory"); - asm volatile("msr mair_el1, %0" - : : "r" (MEMORY_ATTRIBUTES) : "memory"); - } else if (el == 2) { - asm volatile("msr ttbr0_el2, %0" - : : "r" (gd->arch.tlb_addr) : "memory"); - asm volatile("msr tcr_el2, %0" - : : "r" (TCR_FLAGS | TCR_EL2_IPS_BITS) - : "memory"); - asm volatile("msr mair_el2, %0" - : : "r" (MEMORY_ATTRIBUTES) : "memory"); - } else { - asm volatile("msr ttbr0_el3, %0" - : : "r" (gd->arch.tlb_addr) : "memory"); - asm volatile("msr tcr_el3, %0" - : : "r" (TCR_FLAGS | TCR_EL2_IPS_BITS) - : "memory"); - asm volatile("msr mair_el3, %0" - : : "r" (MEMORY_ATTRIBUTES) : "memory"); - } - - /* enable the mmu */ - set_sctlr(get_sctlr() | CR_M); -} - -/* - * Performs a invalidation of the entire data cache at all levels - */ -void invalidate_dcache_all(void) -{ - __asm_invalidate_dcache_all(); -} - -/* - * Performs a clean & invalidation of the entire data cache at all levels - */ -void flush_dcache_all(void) -{ - __asm_flush_dcache_all(); -} - -/* - * Invalidates range in all levels of D-cache/unified cache - */ -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ - __asm_flush_dcache_range(start, stop); -} - -/* - * Flush range(clean & invalidate) from all levels of D-cache/unified cache - */ -void flush_dcache_range(unsigned long start, unsigned long stop) -{ - __asm_flush_dcache_range(start, stop); -} - -void dcache_enable(void) -{ - /* The data cache is not active unless the mmu is enabled */ - if (!(get_sctlr() & CR_M)) { - invalidate_dcache_all(); - __asm_invalidate_tlb_all(); - mmu_setup(); - } - - set_sctlr(get_sctlr() | CR_C); -} - -void dcache_disable(void) -{ - uint32_t sctlr; - - sctlr = get_sctlr(); - - /* if cache isn't enabled no need to disable */ - if (!(sctlr & CR_C)) - return; - - set_sctlr(sctlr & ~(CR_C|CR_M)); - - flush_dcache_all(); - __asm_invalidate_tlb_all(); -} - -int dcache_status(void) -{ - return (get_sctlr() & CR_C) != 0; -} - -#else /* CONFIG_SYS_DCACHE_OFF */ - -void invalidate_dcache_all(void) -{ -} - -void flush_dcache_all(void) -{ -} - -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void flush_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void dcache_enable(void) -{ -} - -void dcache_disable(void) -{ -} - -int dcache_status(void) -{ - return 0; -} - -#endif /* CONFIG_SYS_DCACHE_OFF */ - -#ifndef CONFIG_SYS_ICACHE_OFF - -void icache_enable(void) -{ - __asm_invalidate_icache_all(); - set_sctlr(get_sctlr() | CR_I); -} - -void icache_disable(void) -{ - set_sctlr(get_sctlr() & ~CR_I); -} - -int icache_status(void) -{ - return (get_sctlr() & CR_I) != 0; -} - -void invalidate_icache_all(void) -{ - __asm_invalidate_icache_all(); -} - -#else /* CONFIG_SYS_ICACHE_OFF */ - -void icache_enable(void) -{ -} - -void icache_disable(void) -{ -} - -int icache_status(void) -{ - return 0; -} - -void invalidate_icache_all(void) -{ -} - -#endif /* CONFIG_SYS_ICACHE_OFF */ - -/* - * Enable dCache & iCache, whether cache is actually enabled - * depend on CONFIG_SYS_DCACHE_OFF and CONFIG_SYS_ICACHE_OFF - */ -void enable_caches(void) -{ - icache_enable(); - dcache_enable(); -} - -/* - * Flush range from all levels of d-cache/unified-cache - */ -void flush_cache(unsigned long start, unsigned long size) -{ - flush_dcache_range(start, start + size); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv8/config.mk b/qemu/roms/u-boot/arch/arm/cpu/armv8/config.mk deleted file mode 100644 index f5b95591a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv8/config.mk +++ /dev/null @@ -1,12 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# -PLATFORM_RELFLAGS += -fno-common -ffixed-x18 - -PF_CPPFLAGS_ARMV8 := $(call cc-option, -march=armv8-a) -PF_NO_UNALIGNED := $(call cc-option, -mstrict-align) -PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV8) -PLATFORM_CPPFLAGS += $(PF_NO_UNALIGNED) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv8/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/armv8/cpu.c deleted file mode 100644 index e06c3cc04..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv8/cpu.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * (C) Copyright 2008 Texas Insturments - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <command.h> -#include <asm/system.h> -#include <linux/compiler.h> - -int cleanup_before_linux(void) -{ - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * disable interrupt and turn off caches etc ... - */ - disable_interrupts(); - - /* - * Turn off I-cache and invalidate it - */ - icache_disable(); - invalidate_icache_all(); - - /* - * turn off D-cache - * dcache_disable() in turn flushes the d-cache and disables MMU - */ - dcache_disable(); - invalidate_dcache_all(); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv8/exceptions.S b/qemu/roms/u-boot/arch/arm/cpu/armv8/exceptions.S deleted file mode 100644 index b91a1b662..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv8/exceptions.S +++ /dev/null @@ -1,113 +0,0 @@ -/* - * (C) Copyright 2013 - * David Feng <fenghua@phytium.com.cn> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> -#include <asm/ptrace.h> -#include <asm/macro.h> -#include <linux/linkage.h> - -/* - * Enter Exception. - * This will save the processor state that is ELR/X0~X30 - * to the stack frame. - */ -.macro exception_entry - stp x29, x30, [sp, #-16]! - stp x27, x28, [sp, #-16]! - stp x25, x26, [sp, #-16]! - stp x23, x24, [sp, #-16]! - stp x21, x22, [sp, #-16]! - stp x19, x20, [sp, #-16]! - stp x17, x18, [sp, #-16]! - stp x15, x16, [sp, #-16]! - stp x13, x14, [sp, #-16]! - stp x11, x12, [sp, #-16]! - stp x9, x10, [sp, #-16]! - stp x7, x8, [sp, #-16]! - stp x5, x6, [sp, #-16]! - stp x3, x4, [sp, #-16]! - stp x1, x2, [sp, #-16]! - - /* Could be running at EL3/EL2/EL1 */ - switch_el x11, 3f, 2f, 1f -3: mrs x1, esr_el3 - mrs x2, elr_el3 - b 0f -2: mrs x1, esr_el2 - mrs x2, elr_el2 - b 0f -1: mrs x1, esr_el1 - mrs x2, elr_el1 -0: - stp x2, x0, [sp, #-16]! - mov x0, sp -.endm - -/* - * Exception vectors. - */ - .align 11 - .globl vectors -vectors: - .align 7 - b _do_bad_sync /* Current EL Synchronous Thread */ - - .align 7 - b _do_bad_irq /* Current EL IRQ Thread */ - - .align 7 - b _do_bad_fiq /* Current EL FIQ Thread */ - - .align 7 - b _do_bad_error /* Current EL Error Thread */ - - .align 7 - b _do_sync /* Current EL Synchronous Handler */ - - .align 7 - b _do_irq /* Current EL IRQ Handler */ - - .align 7 - b _do_fiq /* Current EL FIQ Handler */ - - .align 7 - b _do_error /* Current EL Error Handler */ - - -_do_bad_sync: - exception_entry - bl do_bad_sync - -_do_bad_irq: - exception_entry - bl do_bad_irq - -_do_bad_fiq: - exception_entry - bl do_bad_fiq - -_do_bad_error: - exception_entry - bl do_bad_error - -_do_sync: - exception_entry - bl do_sync - -_do_irq: - exception_entry - bl do_irq - -_do_fiq: - exception_entry - bl do_fiq - -_do_error: - exception_entry - bl do_error diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv8/generic_timer.c b/qemu/roms/u-boot/arch/arm/cpu/armv8/generic_timer.c deleted file mode 100644 index 223b95e21..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv8/generic_timer.c +++ /dev/null @@ -1,31 +0,0 @@ -/* - * (C) Copyright 2013 - * David Feng <fenghua@phytium.com.cn> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <command.h> -#include <asm/system.h> - -/* - * Generic timer implementation of get_tbclk() - */ -unsigned long get_tbclk(void) -{ - unsigned long cntfrq; - asm volatile("mrs %0, cntfrq_el0" : "=r" (cntfrq)); - return cntfrq; -} - -/* - * Generic timer implementation of timer_read_counter() - */ -unsigned long timer_read_counter(void) -{ - unsigned long cntpct; - isb(); - asm volatile("mrs %0, cntpct_el0" : "=r" (cntpct)); - return cntpct; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv8/start.S b/qemu/roms/u-boot/arch/arm/cpu/armv8/start.S deleted file mode 100644 index 33d3f3688..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv8/start.S +++ /dev/null @@ -1,170 +0,0 @@ -/* - * (C) Copyright 2013 - * David Feng <fenghua@phytium.com.cn> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> -#include <linux/linkage.h> -#include <asm/macro.h> -#include <asm/armv8/mmu.h> - -/************************************************************************* - * - * Startup Code (reset vector) - * - *************************************************************************/ - -.globl _start -_start: - b reset - - .align 3 - -.globl _TEXT_BASE -_TEXT_BASE: - .quad CONFIG_SYS_TEXT_BASE - -/* - * These are defined in the linker script. - */ -.globl _end_ofs -_end_ofs: - .quad _end - _start - -.globl _bss_start_ofs -_bss_start_ofs: - .quad __bss_start - _start - -.globl _bss_end_ofs -_bss_end_ofs: - .quad __bss_end - _start - -reset: - /* - * Could be EL3/EL2/EL1, Initial State: - * Little Endian, MMU Disabled, i/dCache Disabled - */ - adr x0, vectors - switch_el x1, 3f, 2f, 1f -3: mrs x0, scr_el3 - orr x0, x0, #0xf /* SCR_EL3.NS|IRQ|FIQ|EA */ - msr scr_el3, x0 - msr vbar_el3, x0 - msr cptr_el3, xzr /* Enable FP/SIMD */ - ldr x0, =COUNTER_FREQUENCY - msr cntfrq_el0, x0 /* Initialize CNTFRQ */ - b 0f -2: msr vbar_el2, x0 - mov x0, #0x33ff - msr cptr_el2, x0 /* Enable FP/SIMD */ - b 0f -1: msr vbar_el1, x0 - mov x0, #3 << 20 - msr cpacr_el1, x0 /* Enable FP/SIMD */ -0: - - /* - * Cache/BPB/TLB Invalidate - * i-cache is invalidated before enabled in icache_enable() - * tlb is invalidated before mmu is enabled in dcache_enable() - * d-cache is invalidated before enabled in dcache_enable() - */ - - /* Processor specific initialization */ - bl lowlevel_init - - branch_if_master x0, x1, master_cpu - - /* - * Slave CPUs - */ -slave_cpu: - wfe - ldr x1, =CPU_RELEASE_ADDR - ldr x0, [x1] - cbz x0, slave_cpu - br x0 /* branch to the given address */ - - /* - * Master CPU - */ -master_cpu: - bl _main - -/*-----------------------------------------------------------------------*/ - -WEAK(lowlevel_init) - mov x29, lr /* Save LR */ - -#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3) - branch_if_slave x0, 1f - ldr x0, =GICD_BASE - bl gic_init_secure -1: -#if defined(CONFIG_GICV3) - ldr x0, =GICR_BASE - bl gic_init_secure_percpu -#elif defined(CONFIG_GICV2) - ldr x0, =GICD_BASE - ldr x1, =GICC_BASE - bl gic_init_secure_percpu -#endif -#endif - - branch_if_master x0, x1, 2f - - /* - * Slave should wait for master clearing spin table. - * This sync prevent salves observing incorrect - * value of spin table and jumping to wrong place. - */ -#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3) -#ifdef CONFIG_GICV2 - ldr x0, =GICC_BASE -#endif - bl gic_wait_for_interrupt -#endif - - /* - * All slaves will enter EL2 and optionally EL1. - */ - bl armv8_switch_to_el2 -#ifdef CONFIG_ARMV8_SWITCH_TO_EL1 - bl armv8_switch_to_el1 -#endif - -2: - mov lr, x29 /* Restore LR */ - ret -ENDPROC(lowlevel_init) - -WEAK(smp_kick_all_cpus) - /* Kick secondary cpus up by SGI 0 interrupt */ - mov x29, lr /* Save LR */ -#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3) - ldr x0, =GICD_BASE - bl gic_kick_secondary_cpus -#endif - mov lr, x29 /* Restore LR */ - ret -ENDPROC(smp_kick_all_cpus) - -/*-----------------------------------------------------------------------*/ - -ENTRY(c_runtime_cpu_setup) - /* Relocate vBAR */ - adr x0, vectors - switch_el x1, 3f, 2f, 1f -3: msr vbar_el3, x0 - b 0f -2: msr vbar_el2, x0 - b 0f -1: msr vbar_el1, x0 -0: - - ret -ENDPROC(c_runtime_cpu_setup) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv8/tlb.S b/qemu/roms/u-boot/arch/arm/cpu/armv8/tlb.S deleted file mode 100644 index f840b04df..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv8/tlb.S +++ /dev/null @@ -1,34 +0,0 @@ -/* - * (C) Copyright 2013 - * David Feng <fenghua@phytium.com.cn> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> -#include <linux/linkage.h> -#include <asm/macro.h> - -/* - * void __asm_invalidate_tlb_all(void) - * - * invalidate all tlb entries. - */ -ENTRY(__asm_invalidate_tlb_all) - switch_el x9, 3f, 2f, 1f -3: tlbi alle3 - dsb sy - isb - b 0f -2: tlbi alle2 - dsb sy - isb - b 0f -1: tlbi vmalle1 - dsb sy - isb -0: - ret -ENDPROC(__asm_invalidate_tlb_all) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv8/transition.S b/qemu/roms/u-boot/arch/arm/cpu/armv8/transition.S deleted file mode 100644 index e0a594600..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv8/transition.S +++ /dev/null @@ -1,83 +0,0 @@ -/* - * (C) Copyright 2013 - * David Feng <fenghua@phytium.com.cn> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> -#include <linux/linkage.h> -#include <asm/macro.h> - -ENTRY(armv8_switch_to_el2) - switch_el x0, 1f, 0f, 0f -0: ret -1: - mov x0, #0x5b1 /* Non-secure EL0/EL1 | HVC | 64bit EL2 */ - msr scr_el3, x0 - msr cptr_el3, xzr /* Disable coprocessor traps to EL3 */ - mov x0, #0x33ff - msr cptr_el2, x0 /* Disable coprocessor traps to EL2 */ - - /* Initialize SCTLR_EL2 */ - msr sctlr_el2, xzr - - /* Return to the EL2_SP2 mode from EL3 */ - mov x0, sp - msr sp_el2, x0 /* Migrate SP */ - mrs x0, vbar_el3 - msr vbar_el2, x0 /* Migrate VBAR */ - mov x0, #0x3c9 - msr spsr_el3, x0 /* EL2_SP2 | D | A | I | F */ - msr elr_el3, lr - eret -ENDPROC(armv8_switch_to_el2) - -ENTRY(armv8_switch_to_el1) - switch_el x0, 0f, 1f, 0f -0: ret -1: - /* Initialize Generic Timers */ - mrs x0, cnthctl_el2 - orr x0, x0, #0x3 /* Enable EL1 access to timers */ - msr cnthctl_el2, x0 - msr cntvoff_el2, x0 - mrs x0, cntkctl_el1 - orr x0, x0, #0x3 /* Enable EL0 access to timers */ - msr cntkctl_el1, x0 - - /* Initilize MPID/MPIDR registers */ - mrs x0, midr_el1 - mrs x1, mpidr_el1 - msr vpidr_el2, x0 - msr vmpidr_el2, x1 - - /* Disable coprocessor traps */ - mov x0, #0x33ff - msr cptr_el2, x0 /* Disable coprocessor traps to EL2 */ - msr hstr_el2, xzr /* Disable coprocessor traps to EL2 */ - mov x0, #3 << 20 - msr cpacr_el1, x0 /* Enable FP/SIMD at EL1 */ - - /* Initialize HCR_EL2 */ - mov x0, #(1 << 31) /* 64bit EL1 */ - orr x0, x0, #(1 << 29) /* Disable HVC */ - msr hcr_el2, x0 - - /* SCTLR_EL1 initialization */ - mov x0, #0x0800 - movk x0, #0x30d0, lsl #16 - msr sctlr_el1, x0 - - /* Return to the EL1_SP1 mode from EL2 */ - mov x0, sp - msr sp_el1, x0 /* Migrate SP */ - mrs x0, vbar_el2 - msr vbar_el1, x0 /* Migrate VBAR */ - mov x0, #0x3c5 - msr spsr_el2, x0 /* EL1_SP1 | D | A | I | F */ - msr elr_el2, lr - eret -ENDPROC(armv8_switch_to_el1) diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv8/u-boot.lds b/qemu/roms/u-boot/arch/arm/cpu/armv8/u-boot.lds deleted file mode 100644 index 4c1222237..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/armv8/u-boot.lds +++ /dev/null @@ -1,89 +0,0 @@ -/* - * (C) Copyright 2013 - * David Feng <fenghua@phytium.com.cn> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_FORMAT("elf64-littleaarch64", "elf64-littleaarch64", "elf64-littleaarch64") -OUTPUT_ARCH(aarch64) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(8); - .text : - { - *(.__image_copy_start) - CPUDIR/start.o (.text*) - *(.text*) - } - - . = ALIGN(8); - .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } - - . = ALIGN(8); - .data : { - *(.data*) - } - - . = ALIGN(8); - - . = .; - - . = ALIGN(8); - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*))); - } - - . = ALIGN(8); - - .image_copy_end : - { - *(.__image_copy_end) - } - - . = ALIGN(8); - - .rel_dyn_start : - { - *(.__rel_dyn_start) - } - - .rela.dyn : { - *(.rela*) - } - - .rel_dyn_end : - { - *(.__rel_dyn_end) - } - - _end = .; - - . = ALIGN(8); - - .bss_start : { - KEEP(*(.__bss_start)); - } - - .bss : { - *(.bss*) - . = ALIGN(8); - } - - .bss_end : { - KEEP(*(.__bss_end)); - } - - /DISCARD/ : { *(.dynsym) } - /DISCARD/ : { *(.dynstr*) } - /DISCARD/ : { *(.dynamic*) } - /DISCARD/ : { *(.plt*) } - /DISCARD/ : { *(.interp*) } - /DISCARD/ : { *(.gnu*) } -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/at91-common/Makefile b/qemu/roms/u-boot/arch/arm/cpu/at91-common/Makefile deleted file mode 100644 index 5b978384e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/at91-common/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2013 Atmel Corporation -# Bo Shen <voice.shen@atmel.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-$(CONFIG_AT91_WANTS_COMMON_PHY) += phy.o -obj-$(CONFIG_SPL_BUILD) += mpddrc.o spl.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/at91-common/mpddrc.c b/qemu/roms/u-boot/arch/arm/cpu/at91-common/mpddrc.c deleted file mode 100644 index 813639640..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/at91-common/mpddrc.c +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (C) 2013 Atmel Corporation - * Bo Shen <voice.shen@atmel.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/atmel_mpddrc.h> - -static inline void atmel_mpddr_op(int mode, u32 ram_address) -{ - struct atmel_mpddr *mpddr = (struct atmel_mpddr *)ATMEL_BASE_MPDDRC; - - writel(mode, &mpddr->mr); - writel(0, ram_address); -} - -int ddr2_init(const unsigned int ram_address, - const struct atmel_mpddr *mpddr_value) -{ - struct atmel_mpddr *mpddr = (struct atmel_mpddr *)ATMEL_BASE_MPDDRC; - u32 ba_off, cr; - - /* Compute bank offset according to NC in configuration register */ - ba_off = (mpddr_value->cr & ATMEL_MPDDRC_CR_NC_MASK) + 9; - if (!(mpddr_value->cr & ATMEL_MPDDRC_CR_DECOD_INTERLEAVED)) - ba_off += ((mpddr->cr & ATMEL_MPDDRC_CR_NR_MASK) >> 2) + 11; - - ba_off += (mpddr_value->md & ATMEL_MPDDRC_MD_DBW_MASK) ? 1 : 2; - - /* Program the memory device type into the memory device register */ - writel(mpddr_value->md, &mpddr->md); - - /* Program the configuration register */ - writel(mpddr_value->cr, &mpddr->cr); - - /* Program the timing register */ - writel(mpddr_value->tpr0, &mpddr->tpr0); - writel(mpddr_value->tpr1, &mpddr->tpr1); - writel(mpddr_value->tpr2, &mpddr->tpr2); - - /* Issue a NOP command */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_NOP_CMD, ram_address); - - /* A 200 us is provided to precede any signal toggle */ - udelay(200); - - /* Issue a NOP command */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_NOP_CMD, ram_address); - - /* Issue an all banks precharge command */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_PRCGALL_CMD, ram_address); - - /* Issue an extended mode register set(EMRS2) to choose operation */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_EXT_LMR_CMD, - ram_address + (0x2 << ba_off)); - - /* Issue an extended mode register set(EMRS3) to set EMSR to 0 */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_EXT_LMR_CMD, - ram_address + (0x3 << ba_off)); - - /* - * Issue an extended mode register set(EMRS1) to enable DLL and - * program D.I.C (output driver impedance control) - */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_EXT_LMR_CMD, - ram_address + (0x1 << ba_off)); - - /* Enable DLL reset */ - cr = readl(&mpddr->cr); - writel(cr | ATMEL_MPDDRC_CR_DLL_RESET_ENABLED, &mpddr->cr); - - /* A mode register set(MRS) cycle is issued to reset DLL */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_LMR_CMD, ram_address); - - /* Issue an all banks precharge command */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_PRCGALL_CMD, ram_address); - - /* Two auto-refresh (CBR) cycles are provided */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_RFSH_CMD, ram_address); - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_RFSH_CMD, ram_address); - - /* Disable DLL reset */ - cr = readl(&mpddr->cr); - writel(cr & (~ATMEL_MPDDRC_CR_DLL_RESET_ENABLED), &mpddr->cr); - - /* A mode register set (MRS) cycle is issued to disable DLL reset */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_LMR_CMD, ram_address); - - /* Set OCD calibration in default state */ - cr = readl(&mpddr->cr); - writel(cr | ATMEL_MPDDRC_CR_OCD_DEFAULT, &mpddr->cr); - - /* - * An extended mode register set (EMRS1) cycle is issued - * to OCD default value - */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_EXT_LMR_CMD, - ram_address + (0x1 << ba_off)); - - /* OCD calibration mode exit */ - cr = readl(&mpddr->cr); - writel(cr & (~ATMEL_MPDDRC_CR_OCD_DEFAULT), &mpddr->cr); - - /* - * An extended mode register set (EMRS1) cycle is issued - * to enable OCD exit - */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_EXT_LMR_CMD, - ram_address + (0x1 << ba_off)); - - /* A nornal mode command is provided */ - atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_NORMAL_CMD, ram_address); - - /* Perform a write access to any DDR2-SDRAM address */ - writel(0, ram_address); - - /* Write the refresh rate */ - writel(mpddr_value->rtr, &mpddr->rtr); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/at91-common/phy.c b/qemu/roms/u-boot/arch/arm/cpu/at91-common/phy.c deleted file mode 100644 index 2cba7169e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/at91-common/phy.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * (C) Copyright 2012 - * Markus Hubig <mhubig@imko.de> - * IMKO GmbH <www.imko.de> - * - * Copyright (C) 2013 DENX Software Engineering, hs@denx.de - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <linux/sizes.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_rstc.h> -#include <watchdog.h> - -void at91_phy_reset(void) -{ - unsigned long erstl; - unsigned long start = get_timer(0); - unsigned long const timeout = 1000; /* 1000ms */ - at91_rstc_t *rstc = (at91_rstc_t *)ATMEL_BASE_RSTC; - - erstl = readl(&rstc->mr) & AT91_RSTC_MR_ERSTL_MASK; - - /* - * Need to reset PHY -> 500ms reset - * Reset PHY by pulling the NRST line for 500ms to low. To do so - * disable user reset for low level on NRST pin and poll the NRST - * level in reset status register. - */ - writel(AT91_RSTC_KEY | AT91_RSTC_MR_ERSTL(0x0D) | - AT91_RSTC_MR_URSTEN, &rstc->mr); - - writel(AT91_RSTC_KEY | AT91_RSTC_CR_EXTRST, &rstc->cr); - - /* Wait for end of hardware reset */ - while (!(readl(&rstc->sr) & AT91_RSTC_SR_NRSTL)) { - /* avoid shutdown by watchdog */ - WATCHDOG_RESET(); - mdelay(10); - - /* timeout for not getting stuck in an endless loop */ - if (get_timer(start) >= timeout) { - puts("*** ERROR: Timeout waiting for PHY reset!\n"); - break; - } - }; - - /* Restore NRST value */ - writel(AT91_RSTC_KEY | erstl | AT91_RSTC_MR_URSTEN, &rstc->mr); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/at91-common/spl.c b/qemu/roms/u-boot/arch/arm/cpu/at91-common/spl.c deleted file mode 100644 index 7f4debb91..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/at91-common/spl.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright (C) 2013 Atmel Corporation - * Bo Shen <voice.shen@atmel.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_wdt.h> -#include <asm/arch/clk.h> -#include <spl.h> - -static void at91_disable_wdt(void) -{ - struct at91_wdt *wdt = (struct at91_wdt *)ATMEL_BASE_WDT; - - writel(AT91_WDT_MR_WDDIS, &wdt->mr); -} - -void at91_plla_init(u32 pllar) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - - writel(pllar, &pmc->pllar); - while (!(readl(&pmc->sr) & (AT91_PMC_LOCKA | AT91_PMC_MCKRDY))) - ; -} - -void at91_mck_init(u32 mckr) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - u32 tmp; - - tmp = readl(&pmc->mckr); - tmp &= ~(AT91_PMC_MCKR_PRES_MASK | - AT91_PMC_MCKR_MDIV_MASK | - AT91_PMC_MCKR_PLLADIV_2); - tmp |= mckr & (AT91_PMC_MCKR_PRES_MASK | - AT91_PMC_MCKR_MDIV_MASK | - AT91_PMC_MCKR_PLLADIV_2); - writel(tmp, &pmc->mckr); - - while (!(readl(&pmc->sr) & AT91_PMC_MCKRDY)) - ; -} - - -u32 spl_boot_device(void) -{ -#ifdef CONFIG_SYS_USE_MMC - return BOOT_DEVICE_MMC1; -#elif CONFIG_SYS_USE_NANDFLASH - return BOOT_DEVICE_NAND; -#elif CONFIG_SYS_USE_SERIALFLASH - return BOOT_DEVICE_SPI; -#endif - return BOOT_DEVICE_NONE; -} - -u32 spl_boot_mode(void) -{ - switch (spl_boot_device()) { -#ifdef CONFIG_SYS_USE_MMC - case BOOT_DEVICE_MMC1: - return MMCSD_MODE_FAT; - break; -#endif - case BOOT_DEVICE_NONE: - default: - hang(); - } -} - -void s_init(void) -{ - /* disable watchdog */ - at91_disable_wdt(); - - /* PMC configuration */ - at91_pmc_init(); - - at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK); - - timer_init(); - - board_early_init_f(); - - preloader_console_init(); - - mem_init(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/at91-common/u-boot-spl.lds b/qemu/roms/u-boot/arch/arm/cpu/at91-common/u-boot-spl.lds deleted file mode 100644 index 57ac1eb24..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/at91-common/u-boot-spl.lds +++ /dev/null @@ -1,54 +0,0 @@ -/* - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * Aneesh V <aneesh@ti.com> - * - * (C) 2013 Atmel Corporation - * Bo Shen <voice.shen@atmel.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE, \ - LENGTH = CONFIG_SPL_MAX_SIZE } -MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \ - LENGTH = CONFIG_SPL_BSS_MAX_SIZE } - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - .text : - { - __start = .; - arch/arm/cpu/armv7/start.o (.text*) - *(.text*) - } >.sram - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram - - . = ALIGN(4); - .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram - - . = ALIGN(4); - __image_copy_end = .; - - .end : - { - *(.__end) - } >.sram - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.bss*) - . = ALIGN(4); - __bss_end = .; - } >.sdram -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/pxa/Makefile b/qemu/roms/u-boot/arch/arm/cpu/pxa/Makefile deleted file mode 100644 index 8cd475e3a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/pxa/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-y = start.o - -obj-$(CONFIG_CPU_PXA25X) += pxa2xx.o -obj-$(CONFIG_CPU_PXA27X) += pxa2xx.o - -obj-y += cpuinfo.o -obj-y += timer.o -obj-y += usb.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/pxa/config.mk b/qemu/roms/u-boot/arch/arm/cpu/pxa/config.mk deleted file mode 100644 index 525f5d33b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/pxa/config.mk +++ /dev/null @@ -1,22 +0,0 @@ -# -# (C) Copyright 2002 -# Sysgo Real-Time Solutions, GmbH <www.elinos.com> -# Marius Groeger <mgroeger@sysgo.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -PLATFORM_CPPFLAGS += -mcpu=xscale - -# -# !WARNING! -# The PXA's OneNAND SPL uses .text.0 and .text.1 segments to allow booting from -# really small OneNAND memories where the mmap'd window is only 1KiB big. The -# .text.0 contains only the bare minimum needed to load the real SPL into SRAM. -# Add .text.0 and .text.1 into OBJFLAGS, so when the SPL is being objcopy'd, -# they are not discarded. -# - -#ifdef CONFIG_SPL_BUILD -OBJCOPYFLAGS += -j .text.0 -j .text.1 -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/pxa/cpuinfo.c b/qemu/roms/u-boot/arch/arm/cpu/pxa/cpuinfo.c deleted file mode 100644 index 9d1607995..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/pxa/cpuinfo.c +++ /dev/null @@ -1,126 +0,0 @@ -/* - * PXA CPU information display - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <errno.h> -#include <linux/compiler.h> - -#define CPU_MASK_PXA_PRODID 0x000003f0 -#define CPU_MASK_PXA_REVID 0x0000000f - -#define CPU_MASK_PRODREV (CPU_MASK_PXA_PRODID | CPU_MASK_PXA_REVID) - -#define CPU_VALUE_PXA25X 0x100 -#define CPU_VALUE_PXA27X 0x110 - -static uint32_t pxa_get_cpuid(void) -{ - uint32_t cpuid; - asm volatile("mrc p15, 0, %0, c0, c0, 0" : "=r"(cpuid)); - return cpuid; -} - -int cpu_is_pxa25x(void) -{ - uint32_t id = pxa_get_cpuid(); - id &= CPU_MASK_PXA_PRODID; - return id == CPU_VALUE_PXA25X; -} - -int cpu_is_pxa27x(void) -{ - uint32_t id = pxa_get_cpuid(); - id &= CPU_MASK_PXA_PRODID; - return id == CPU_VALUE_PXA27X; -} - -uint32_t pxa_get_cpu_revision(void) -{ - return pxa_get_cpuid() & CPU_MASK_PRODREV; -} - -#ifdef CONFIG_DISPLAY_CPUINFO -static const char *pxa25x_get_revision(void) -{ - static __maybe_unused const char * const revs_25x[] = { "A0" }; - static __maybe_unused const char * const revs_26x[] = { - "A0", "B0", "B1" - }; - static const char *unknown = "Unknown"; - uint32_t id; - - if (!cpu_is_pxa25x()) - return unknown; - - id = pxa_get_cpuid() & CPU_MASK_PXA_REVID; - -/* PXA26x is a sick special case as it can't be told apart from PXA25x :-( */ -#ifdef CONFIG_CPU_PXA26X - switch (id) { - case 3: return revs_26x[0]; - case 5: return revs_26x[1]; - case 6: return revs_26x[2]; - } -#else - if (id == 6) - return revs_25x[0]; -#endif - return unknown; -} - -static const char *pxa27x_get_revision(void) -{ - static const char *const rev[] = { "A0", "A1", "B0", "B1", "C0", "C5" }; - static const char *unknown = "Unknown"; - uint32_t id; - - if (!cpu_is_pxa27x()) - return unknown; - - id = pxa_get_cpuid() & CPU_MASK_PXA_REVID; - - if ((id == 5) || (id == 6) || (id > 7)) - return unknown; - - /* Cap the special PXA270 C5 case. */ - if (id == 7) - id = 5; - - return rev[id]; -} - -static int print_cpuinfo_pxa2xx(void) -{ - if (cpu_is_pxa25x()) { - puts("Marvell PXA25x rev. "); - puts(pxa25x_get_revision()); - } else if (cpu_is_pxa27x()) { - puts("Marvell PXA27x rev. "); - puts(pxa27x_get_revision()); - } else - return -EINVAL; - - puts("\n"); - - return 0; -} - -int print_cpuinfo(void) -{ - int ret; - - puts("CPU: "); - - ret = print_cpuinfo_pxa2xx(); - if (!ret) - return ret; - - return ret; -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/pxa/pxa2xx.c b/qemu/roms/u-boot/arch/arm/cpu/pxa/pxa2xx.c deleted file mode 100644 index 7e861e26d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/pxa/pxa2xx.c +++ /dev/null @@ -1,286 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/io.h> -#include <asm/system.h> -#include <command.h> -#include <common.h> -#include <asm/arch/pxa-regs.h> - -/* Flush I/D-cache */ -static void cache_flush(void) -{ - unsigned long i = 0; - - asm ("mcr p15, 0, %0, c7, c5, 0" : : "r" (i)); -} - -int cleanup_before_linux(void) -{ - /* - * This function is called just before we call Linux. It prepares - * the processor for Linux by just disabling everything that can - * disturb booting Linux. - */ - - disable_interrupts(); - icache_disable(); - dcache_disable(); - cache_flush(); - - return 0; -} - -void pxa_wait_ticks(int ticks) -{ - writel(0, OSCR); - while (readl(OSCR) < ticks) - asm volatile("" : : : "memory"); -} - -inline void writelrb(uint32_t val, uint32_t addr) -{ - writel(val, addr); - asm volatile("" : : : "memory"); - readl(addr); - asm volatile("" : : : "memory"); -} - -void pxa2xx_dram_init(void) -{ - uint32_t tmp; - int i; - /* - * 1) Initialize Asynchronous static memory controller - */ - - writelrb(CONFIG_SYS_MSC0_VAL, MSC0); - writelrb(CONFIG_SYS_MSC1_VAL, MSC1); - writelrb(CONFIG_SYS_MSC2_VAL, MSC2); - /* - * 2) Initialize Card Interface - */ - - /* MECR: Memory Expansion Card Register */ - writelrb(CONFIG_SYS_MECR_VAL, MECR); - /* MCMEM0: Card Interface slot 0 timing */ - writelrb(CONFIG_SYS_MCMEM0_VAL, MCMEM0); - /* MCMEM1: Card Interface slot 1 timing */ - writelrb(CONFIG_SYS_MCMEM1_VAL, MCMEM1); - /* MCATT0: Card Interface Attribute Space Timing, slot 0 */ - writelrb(CONFIG_SYS_MCATT0_VAL, MCATT0); - /* MCATT1: Card Interface Attribute Space Timing, slot 1 */ - writelrb(CONFIG_SYS_MCATT1_VAL, MCATT1); - /* MCIO0: Card Interface I/O Space Timing, slot 0 */ - writelrb(CONFIG_SYS_MCIO0_VAL, MCIO0); - /* MCIO1: Card Interface I/O Space Timing, slot 1 */ - writelrb(CONFIG_SYS_MCIO1_VAL, MCIO1); - - /* - * 3) Configure Fly-By DMA register - */ - - writelrb(CONFIG_SYS_FLYCNFG_VAL, FLYCNFG); - - /* - * 4) Initialize Timing for Sync Memory (SDCLK0) - */ - - /* - * Before accessing MDREFR we need a valid DRI field, so we set - * this to power on defaults + DRI field. - */ - - /* Read current MDREFR config and zero out DRI */ - tmp = readl(MDREFR) & ~0xfff; - /* Add user-specified DRI */ - tmp |= CONFIG_SYS_MDREFR_VAL & 0xfff; - /* Configure important bits */ - tmp |= MDREFR_K0RUN | MDREFR_SLFRSH; - tmp &= ~(MDREFR_APD | MDREFR_E1PIN); - - /* Write MDREFR back */ - writelrb(tmp, MDREFR); - - /* - * 5) Initialize Synchronous Static Memory (Flash/Peripherals) - */ - - /* Initialize SXCNFG register. Assert the enable bits. - * - * Write SXMRS to cause an MRS command to all enabled banks of - * synchronous static memory. Note that SXLCR need not be written - * at this time. - */ - writelrb(CONFIG_SYS_SXCNFG_VAL, SXCNFG); - - /* - * 6) Initialize SDRAM - */ - - writelrb(CONFIG_SYS_MDREFR_VAL & ~MDREFR_SLFRSH, MDREFR); - writelrb(CONFIG_SYS_MDREFR_VAL | MDREFR_E1PIN, MDREFR); - - /* - * 7) Write MDCNFG with MDCNFG:DEx deasserted (set to 0), to configure - * but not enable each SDRAM partition pair. - */ - - writelrb(CONFIG_SYS_MDCNFG_VAL & - ~(MDCNFG_DE0 | MDCNFG_DE1 | MDCNFG_DE2 | MDCNFG_DE3), MDCNFG); - /* Wait for the clock to the SDRAMs to stabilize, 100..200 usec. */ - pxa_wait_ticks(0x300); - - /* - * 8) Trigger a number (usually 8) refresh cycles by attempting - * non-burst read or write accesses to disabled SDRAM, as commonly - * specified in the power up sequence documented in SDRAM data - * sheets. The address(es) used for this purpose must not be - * cacheable. - */ - for (i = 9; i >= 0; i--) { - writel(i, 0xa0000000); - asm volatile("" : : : "memory"); - } - /* - * 9) Write MDCNFG with enable bits asserted (MDCNFG:DEx set to 1). - */ - - tmp = CONFIG_SYS_MDCNFG_VAL & - (MDCNFG_DE0 | MDCNFG_DE1 | MDCNFG_DE2 | MDCNFG_DE3); - tmp |= readl(MDCNFG); - writelrb(tmp, MDCNFG); - - /* - * 10) Write MDMRS. - */ - - writelrb(CONFIG_SYS_MDMRS_VAL, MDMRS); - - /* - * 11) Enable APD - */ - - if (CONFIG_SYS_MDREFR_VAL & MDREFR_APD) { - tmp = readl(MDREFR); - tmp |= MDREFR_APD; - writelrb(tmp, MDREFR); - } -} - -void pxa_gpio_setup(void) -{ - writel(CONFIG_SYS_GPSR0_VAL, GPSR0); - writel(CONFIG_SYS_GPSR1_VAL, GPSR1); - writel(CONFIG_SYS_GPSR2_VAL, GPSR2); -#if defined(CONFIG_CPU_PXA27X) - writel(CONFIG_SYS_GPSR3_VAL, GPSR3); -#endif - - writel(CONFIG_SYS_GPCR0_VAL, GPCR0); - writel(CONFIG_SYS_GPCR1_VAL, GPCR1); - writel(CONFIG_SYS_GPCR2_VAL, GPCR2); -#if defined(CONFIG_CPU_PXA27X) - writel(CONFIG_SYS_GPCR3_VAL, GPCR3); -#endif - - writel(CONFIG_SYS_GPDR0_VAL, GPDR0); - writel(CONFIG_SYS_GPDR1_VAL, GPDR1); - writel(CONFIG_SYS_GPDR2_VAL, GPDR2); -#if defined(CONFIG_CPU_PXA27X) - writel(CONFIG_SYS_GPDR3_VAL, GPDR3); -#endif - - writel(CONFIG_SYS_GAFR0_L_VAL, GAFR0_L); - writel(CONFIG_SYS_GAFR0_U_VAL, GAFR0_U); - writel(CONFIG_SYS_GAFR1_L_VAL, GAFR1_L); - writel(CONFIG_SYS_GAFR1_U_VAL, GAFR1_U); - writel(CONFIG_SYS_GAFR2_L_VAL, GAFR2_L); - writel(CONFIG_SYS_GAFR2_U_VAL, GAFR2_U); -#if defined(CONFIG_CPU_PXA27X) - writel(CONFIG_SYS_GAFR3_L_VAL, GAFR3_L); - writel(CONFIG_SYS_GAFR3_U_VAL, GAFR3_U); -#endif - - writel(CONFIG_SYS_PSSR_VAL, PSSR); -} - -void pxa_interrupt_setup(void) -{ - writel(0, ICLR); - writel(0, ICMR); -#if defined(CONFIG_CPU_PXA27X) - writel(0, ICLR2); - writel(0, ICMR2); -#endif -} - -void pxa_clock_setup(void) -{ - writel(CONFIG_SYS_CKEN, CKEN); - writel(CONFIG_SYS_CCCR, CCCR); - asm volatile("mcr p14, 0, %0, c6, c0, 0" : : "r"(0x0b)); - - /* enable the 32Khz oscillator for RTC and PowerManager */ - writel(OSCC_OON, OSCC); - while (!(readl(OSCC) & OSCC_OOK)) - asm volatile("" : : : "memory"); -} - -void pxa_wakeup(void) -{ - uint32_t rcsr; - - rcsr = readl(RCSR); - writel(rcsr & (RCSR_GPR | RCSR_SMR | RCSR_WDR | RCSR_HWR), RCSR); - - /* Wakeup */ - if (rcsr & RCSR_SMR) { - writel(PSSR_PH, PSSR); - pxa2xx_dram_init(); - icache_disable(); - dcache_disable(); - asm volatile("mov pc, %0" : : "r"(readl(PSPR))); - } -} - -int arch_cpu_init(void) -{ - pxa_gpio_setup(); - pxa_wakeup(); - pxa_interrupt_setup(); - pxa_clock_setup(); - return 0; -} - -void i2c_clk_enable(void) -{ - /* Set the global I2C clock on */ - writel(readl(CKEN) | CKEN14_I2C, CKEN); -} - -void __attribute__((weak)) reset_cpu(ulong ignored) __attribute__((noreturn)); - -void reset_cpu(ulong ignored) -{ - uint32_t tmp; - - setbits_le32(OWER, OWER_WME); - - tmp = readl(OSCR); - tmp += 0x1000; - writel(tmp, OSMR3); - writel(MDREFR_SLFRSH, MDREFR); - - for (;;) - ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/pxa/start.S b/qemu/roms/u-boot/arch/arm/cpu/pxa/start.S deleted file mode 100644 index ae0d13ce8..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/pxa/start.S +++ /dev/null @@ -1,450 +0,0 @@ -/* - * armboot - Startup Code for XScale CPU-core - * - * Copyright (C) 1998 Dan Malek <dmalek@jlc.net> - * Copyright (C) 1999 Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se> - * Copyright (C) 2000 Wolfgang Denk <wd@denx.de> - * Copyright (C) 2001 Alex Zuepke <azu@sysgo.de> - * Copyright (C) 2001 Marius Groger <mag@sysgo.de> - * Copyright (C) 2002 Alex Zupke <azu@sysgo.de> - * Copyright (C) 2002 Gary Jennejohn <garyj@denx.de> - * Copyright (C) 2002 Kyle Harris <kharris@nexus-tech.net> - * Copyright (C) 2003 Kai-Uwe Bloem <kai-uwe.bloem@auerswald.de> - * Copyright (C) 2003 Kshitij <kshitij@ti.com> - * Copyright (C) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * Copyright (C) 2004 Texas Instruments <r-woodruff2@ti.com> - * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> - -#ifdef CONFIG_CPU_PXA25X -#if ((CONFIG_SYS_INIT_SP_ADDR) != 0xfffff800) -#error "Init SP address must be set to 0xfffff800 for PXA250" -#endif -#endif - -.globl _start -_start: b reset -#ifdef CONFIG_SPL_BUILD - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - ldr pc, _hang - -_hang: - .word do_hang - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 - .word 0x12345678 /* now 16*4=64 */ -#else - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq - -_undefined_instruction: .word undefined_instruction -_software_interrupt: .word software_interrupt -_prefetch_abort: .word prefetch_abort -_data_abort: .word data_abort -_not_used: .word not_used -_irq: .word irq -_fiq: .word fiq -_pad: .word 0x12345678 /* now 16*4=64 */ -#endif /* CONFIG_SPL_BUILD */ -.global _end_vect -_end_vect: - - .balignl 16,0xdeadbeef -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from memory! - * setup Memory and board specific bits prior to relocation. - * relocate armboot to ram - * setup stack - * - ************************************************************************* - */ - -#ifdef CONFIG_USE_IRQ -/* IRQ stack memory (calculated at run-time) */ -.globl IRQ_STACK_START -IRQ_STACK_START: - .word 0x0badc0de - -/* IRQ stack memory (calculated at run-time) */ -.globl FIQ_STACK_START -FIQ_STACK_START: - .word 0x0badc0de -#endif - -/* IRQ stack memory (calculated at run-time) + 8 bytes */ -.globl IRQ_STACK_START_IN -IRQ_STACK_START_IN: - .word 0x0badc0de - -/* - * the actual reset code - */ - -reset: - /* - * set the cpu to SVC32 mode - */ - mrs r0,cpsr - bic r0,r0,#0x1f - orr r0,r0,#0xd3 - msr cpsr,r0 - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - bl cpu_init_crit -#endif - -#ifdef CONFIG_CPU_PXA25X - bl lock_cache_for_stack -#endif - - bl _main - -/*------------------------------------------------------------------------------*/ - - .globl c_runtime_cpu_setup -c_runtime_cpu_setup: - -#ifdef CONFIG_CPU_PXA25X - /* - * Unlock (actually, disable) the cache now that board_init_f - * is done. We could do this earlier but we would need to add - * a new C runtime hook, whereas c_runtime_cpu_setup already - * exists. - * As this routine is just a call to cpu_init_crit, let us - * tail-optimize and do a simple branch here. - */ - b cpu_init_crit -#else - bx lr -#endif - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ -#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) || defined(CONFIG_CPU_PXA25X) -cpu_init_crit: - /* - * flush v4 I/D caches - */ - mov r0, #0 - mcr p15, 0, r0, c7, c7, 0 /* Invalidate I+D+BTB caches */ - mcr p15, 0, r0, c8, c7, 0 /* Invalidate Unified TLB */ - - /* - * disable MMU stuff and caches - */ - mrc p15, 0, r0, c1, c0, 0 - bic r0, r0, #0x00003300 @ clear bits 13:12, 9:8 (--VI --RS) - bic r0, r0, #0x00000087 @ clear bits 7, 2:0 (B--- -CAM) - orr r0, r0, #0x00000002 @ set bit 2 (A) Align - mcr p15, 0, r0, c1, c0, 0 - - mov pc, lr /* back to my caller */ -#endif /* !CONFIG_SKIP_LOWLEVEL_INIT || CONFIG_CPU_PXA25X */ - -#ifndef CONFIG_SPL_BUILD -/* - ************************************************************************* - * - * Interrupt handling - * - ************************************************************************* - */ -@ -@ IRQ stack frame. -@ -#define S_FRAME_SIZE 72 - -#define S_OLD_R0 68 -#define S_PSR 64 -#define S_PC 60 -#define S_LR 56 -#define S_SP 52 - -#define S_IP 48 -#define S_FP 44 -#define S_R10 40 -#define S_R9 36 -#define S_R8 32 -#define S_R7 28 -#define S_R6 24 -#define S_R5 20 -#define S_R4 16 -#define S_R3 12 -#define S_R2 8 -#define S_R1 4 -#define S_R0 0 - -#define MODE_SVC 0x13 -#define I_BIT 0x80 - -/* - * use bad_save_user_regs for abort/prefetch/undef/swi ... - * use irq_save_user_regs / irq_restore_user_regs for IRQ/FIQ handling - */ - - .macro bad_save_user_regs - sub sp, sp, #S_FRAME_SIZE @ carve out a frame on current user stack - stmia sp, {r0 - r12} @ Save user registers (now in svc mode) r0-r12 - - ldr r2, IRQ_STACK_START_IN @ set base 2 words into abort stack - ldmia r2, {r2 - r3} @ get values for "aborted" pc and cpsr (into parm regs) - add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack - - add r5, sp, #S_SP - mov r1, lr - stmia r5, {r0 - r3} @ save sp_SVC, lr_SVC, pc, cpsr - mov r0, sp @ save current stack into r0 (param register) - .endm - - .macro irq_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - add r8, sp, #S_PC @ !!!! R8 NEEDS to be saved !!!! a reserved stack spot would be good. - stmdb r8, {sp, lr}^ @ Calling SP, LR - str lr, [r8, #0] @ Save calling PC - mrs r6, spsr - str r6, [r8, #4] @ Save CPSR - str r0, [r8, #8] @ Save OLD_R0 - mov r0, sp - .endm - - .macro irq_restore_user_regs - ldmia sp, {r0 - lr}^ @ Calling r0 - lr - mov r0, r0 - ldr lr, [sp, #S_PC] @ Get PC - add sp, sp, #S_FRAME_SIZE - subs pc, lr, #4 @ return & move spsr_svc into cpsr - .endm - - .macro get_bad_stack - ldr r13, IRQ_STACK_START_IN @ setup our mode stack (enter in banked mode) - - str lr, [r13] @ save caller lr in position 0 of saved stack - mrs lr, spsr @ get the spsr - str lr, [r13, #4] @ save spsr in position 1 of saved stack - - mov r13, #MODE_SVC @ prepare SVC-Mode - @ msr spsr_c, r13 - msr spsr, r13 @ switch modes, make sure moves will execute - mov lr, pc @ capture return pc - movs pc, lr @ jump to next instruction & switch modes. - .endm - - .macro get_bad_stack_swi - sub r13, r13, #4 @ space on current stack for scratch reg. - str r0, [r13] @ save R0's value. - ldr r0, IRQ_STACK_START_IN @ get data regions start - str lr, [r0] @ save caller lr in position 0 of saved stack - mrs lr, spsr @ get the spsr - str lr, [r0, #4] @ save spsr in position 1 of saved stack - ldr lr, [r0] @ restore lr - ldr r0, [r13] @ restore r0 - add r13, r13, #4 @ pop stack entry - .endm - - .macro get_irq_stack @ setup IRQ stack - ldr sp, IRQ_STACK_START - .endm - - .macro get_fiq_stack @ setup FIQ stack - ldr sp, FIQ_STACK_START - .endm -#endif /* CONFIG_SPL_BUILD */ - -/* - * exception handlers - */ -#ifdef CONFIG_SPL_BUILD - .align 5 -do_hang: - bl hang /* hang and never return */ -#else /* !CONFIG_SPL_BUILD */ - .align 5 -undefined_instruction: - get_bad_stack - bad_save_user_regs - bl do_undefined_instruction - - .align 5 -software_interrupt: - get_bad_stack_swi - bad_save_user_regs - bl do_software_interrupt - - .align 5 -prefetch_abort: - get_bad_stack - bad_save_user_regs - bl do_prefetch_abort - - .align 5 -data_abort: - get_bad_stack - bad_save_user_regs - bl do_data_abort - - .align 5 -not_used: - get_bad_stack - bad_save_user_regs - bl do_not_used - -#ifdef CONFIG_USE_IRQ - - .align 5 -irq: - get_irq_stack - irq_save_user_regs - bl do_irq - irq_restore_user_regs - - .align 5 -fiq: - get_fiq_stack - /* someone ought to write a more effiction fiq_save_user_regs */ - irq_save_user_regs - bl do_fiq - irq_restore_user_regs - -#else - - .align 5 -irq: - get_bad_stack - bad_save_user_regs - bl do_irq - - .align 5 -fiq: - get_bad_stack - bad_save_user_regs - bl do_fiq - -#endif - .align 5 -#endif /* CONFIG_SPL_BUILD */ - - -/* - * Enable MMU to use DCache as DRAM. - * - * This is useful on PXA25x and PXA26x in early bootstages, where there is no - * other possible memory available to hold stack. - */ -#ifdef CONFIG_CPU_PXA25X -.macro CPWAIT reg - mrc p15, 0, \reg, c2, c0, 0 - mov \reg, \reg - sub pc, pc, #4 -.endm -lock_cache_for_stack: - /* Domain access -- enable for all CPs */ - ldr r0, =0x0000ffff - mcr p15, 0, r0, c3, c0, 0 - - /* Point TTBR to MMU table */ - ldr r0, =mmutable - mcr p15, 0, r0, c2, c0, 0 - - /* Kick in MMU, ICache, DCache, BTB */ - mrc p15, 0, r0, c1, c0, 0 - bic r0, #0x1b00 - bic r0, #0x0087 - orr r0, #0x1800 - orr r0, #0x0005 - mcr p15, 0, r0, c1, c0, 0 - CPWAIT r0 - - /* Unlock Icache, Dcache */ - mcr p15, 0, r0, c9, c1, 1 - mcr p15, 0, r0, c9, c2, 1 - - /* Flush Icache, Dcache, BTB */ - mcr p15, 0, r0, c7, c7, 0 - - /* Unlock I-TLB, D-TLB */ - mcr p15, 0, r0, c10, c4, 1 - mcr p15, 0, r0, c10, c8, 1 - - /* Flush TLB */ - mcr p15, 0, r0, c8, c7, 0 - - /* Allocate 4096 bytes of Dcache as RAM */ - - /* Drain pending loads and stores */ - mcr p15, 0, r0, c7, c10, 4 - - mov r4, #0x00 - mov r5, #0x00 - mov r2, #0x01 - mcr p15, 0, r0, c9, c2, 0 - CPWAIT r0 - - /* 128 lines reserved (128 x 32bytes = 4096 bytes total) */ - mov r0, #128 - ldr r1, =0xfffff000 - -alloc: - mcr p15, 0, r1, c7, c2, 5 - /* Drain pending loads and stores */ - mcr p15, 0, r0, c7, c10, 4 - strd r4, [r1], #8 - strd r4, [r1], #8 - strd r4, [r1], #8 - strd r4, [r1], #8 - subs r0, #0x01 - bne alloc - /* Drain pending loads and stores */ - mcr p15, 0, r0, c7, c10, 4 - mov r2, #0x00 - mcr p15, 0, r2, c9, c2, 0 - CPWAIT r0 - - mov pc, lr - -.section .mmutable, "a" -mmutable: - .align 14 - /* 0x00000000 - 0xffe00000 : 1:1, uncached mapping */ - .set __base, 0 - .rept 0xfff - .word (__base << 20) | 0xc12 - .set __base, __base + 1 - .endr - - /* 0xfff00000 : 1:1, cached mapping */ - .word (0xfff << 20) | 0x1c1e -#endif /* CONFIG_CPU_PXA25X */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/pxa/timer.c b/qemu/roms/u-boot/arch/arm/cpu/pxa/timer.c deleted file mode 100644 index c4717de6a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/pxa/timer.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Marvell PXA2xx/3xx timer driver - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/arch/pxa-regs.h> -#include <asm/io.h> -#include <common.h> -#include <div64.h> - -DECLARE_GLOBAL_DATA_PTR; - -#define TIMER_LOAD_VAL 0xffffffff - -#define timestamp (gd->arch.tbl) -#define lastinc (gd->arch.lastinc) - -#if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS) -#define TIMER_FREQ_HZ 3250000 -#elif defined(CONFIG_CPU_PXA25X) -#define TIMER_FREQ_HZ 3686400 -#else -#error "Timer frequency unknown - please config PXA CPU type" -#endif - -static unsigned long long tick_to_time(unsigned long long tick) -{ - return lldiv(tick * CONFIG_SYS_HZ, TIMER_FREQ_HZ); -} - -static unsigned long long us_to_tick(unsigned long long us) -{ - return lldiv(us * TIMER_FREQ_HZ, 1000000); -} - -int timer_init(void) -{ - writel(0, OSCR); - return 0; -} - -unsigned long long get_ticks(void) -{ - /* Current tick value */ - uint32_t now = readl(OSCR); - - if (now >= lastinc) { - /* - * Normal mode (non roll) - * Move stamp forward with absolute diff ticks - */ - timestamp += (now - lastinc); - } else { - /* We have rollover of incrementer */ - timestamp += (TIMER_LOAD_VAL - lastinc) + now; - } - - lastinc = now; - return timestamp; -} - -ulong get_timer(ulong base) -{ - return tick_to_time(get_ticks()) - base; -} - -void __udelay(unsigned long usec) -{ - unsigned long long tmp; - ulong tmo; - - tmo = us_to_tick(usec); - tmp = get_ticks() + tmo; /* get current timestamp */ - - while (get_ticks() < tmp) /* loop till event */ - /*NOP*/; -} - -ulong get_tbclk(void) -{ - return TIMER_FREQ_HZ; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/pxa/usb.c b/qemu/roms/u-boot/arch/arm/cpu/pxa/usb.c deleted file mode 100644 index c31c2d733..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/pxa/usb.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * (C) Copyright 2006 - * Markus Klotzbuecher, DENX Software Engineering <mk@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) -# if defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_CPU_PXA27X) - -#include <asm/arch/pxa-regs.h> -#include <asm/io.h> -#include <usb.h> - -int usb_cpu_init(void) -{ -#if defined(CONFIG_CPU_MONAHANS) - /* Enable USB host clock. */ - writel(readl(CKENA) | CKENA_2_USBHOST | CKENA_20_UDC, CKENA); - udelay(100); -#endif -#if defined(CONFIG_CPU_PXA27X) - /* Enable USB host clock. */ - writel(readl(CKEN) | CKEN10_USBHOST, CKEN); -#endif - -#if defined(CONFIG_CPU_MONAHANS) - /* Configure Port 2 for Host (USB Client Registers) */ - writel(0x3000c, UP2OCR); -#endif - - writel(readl(UHCHR) | UHCHR_FHR, UHCHR); - mdelay(11); - writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR); - - writel(readl(UHCHR) | UHCHR_FSBIR, UHCHR); - while (readl(UHCHR) & UHCHR_FSBIR) - udelay(1); - -#if defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_PXA27X) - writel(readl(UHCHR) & ~UHCHR_SSEP0, UHCHR); -#endif -#if defined(CONFIG_CPU_PXA27X) - writel(readl(UHCHR) & ~UHCHR_SSEP2, UHCHR); -#endif - writel(readl(UHCHR) & ~(UHCHR_SSEP1 | UHCHR_SSE), UHCHR); - - return 0; -} - -int usb_cpu_stop(void) -{ - writel(readl(UHCHR) | UHCHR_FHR, UHCHR); - udelay(11); - writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR); - - writel(readl(UHCCOMS) | UHCCOMS_HCR, UHCCOMS); - udelay(10); - -#if defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_PXA27X) - writel(readl(UHCHR) | UHCHR_SSEP0, UHCHR); -#endif -#if defined(CONFIG_CPU_PXA27X) - writel(readl(UHCHR) | UHCHR_SSEP2, UHCHR); -#endif - writel(readl(UHCHR) | UHCHR_SSEP1 | UHCHR_SSE, UHCHR); - -#if defined(CONFIG_CPU_MONAHANS) - /* Disable USB host clock. */ - writel(readl(CKENA) & ~(CKENA_2_USBHOST | CKENA_20_UDC), CKENA); - udelay(100); -#endif -#if defined(CONFIG_CPU_PXA27X) - /* Disable USB host clock. */ - writel(readl(CKEN) & ~CKEN10_USBHOST, CKEN); -#endif - - return 0; -} - -int usb_cpu_init_fail(void) -{ - return usb_cpu_stop(); -} - -# endif /* defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_CPU_PXA27X) */ -#endif /* defined(CONFIG_USB_OHCI) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/sa1100/Makefile b/qemu/roms/u-boot/arch/arm/cpu/sa1100/Makefile deleted file mode 100644 index 85a0d28f4..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/sa1100/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -extra-y = start.o - -obj-y += cpu.o -obj-y += timer.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/sa1100/config.mk b/qemu/roms/u-boot/arch/arm/cpu/sa1100/config.mk deleted file mode 100644 index 3afa685b3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/sa1100/config.mk +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2002 -# Sysgo Real-Time Solutions, GmbH <www.elinos.com> -# Marius Groeger <mgroeger@sysgo.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -PLATFORM_CPPFLAGS += -march=armv4 -mtune=strongarm1100 diff --git a/qemu/roms/u-boot/arch/arm/cpu/sa1100/cpu.c b/qemu/roms/u-boot/arch/arm/cpu/sa1100/cpu.c deleted file mode 100644 index 6651898de..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/sa1100/cpu.c +++ /dev/null @@ -1,54 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * CPU specific code - */ - -#include <common.h> -#include <command.h> -#include <asm/system.h> - -#ifdef CONFIG_USE_IRQ -DECLARE_GLOBAL_DATA_PTR; -#endif - -static void cache_flush(void); - -int cleanup_before_linux (void) -{ - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * just disable everything that can disturb booting linux - */ - - disable_interrupts (); - - /* turn off I-cache */ - icache_disable(); - dcache_disable(); - - /* flush I-cache */ - cache_flush(); - - return (0); -} - -/* flush I/D-cache */ -static void cache_flush (void) -{ - unsigned long i = 0; - - asm ("mcr p15, 0, %0, c7, c5, 0": :"r" (i)); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/sa1100/start.S b/qemu/roms/u-boot/arch/arm/cpu/sa1100/start.S deleted file mode 100644 index bf80937a7..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/sa1100/start.S +++ /dev/null @@ -1,349 +0,0 @@ -/* - * armboot - Startup Code for SA1100 CPU - * - * Copyright (C) 1998 Dan Malek <dmalek@jlc.net> - * Copyright (C) 1999 Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se> - * Copyright (C) 2000 Wolfgang Denk <wd@denx.de> - * Copyright (c) 2001 Alex Züpke <azu@sysgo.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> - -/* - ************************************************************************* - * - * Jump vector table as in table 3.1 in [1] - * - ************************************************************************* - */ - - -.globl _start -_start: b reset - ldr pc, _undefined_instruction - ldr pc, _software_interrupt - ldr pc, _prefetch_abort - ldr pc, _data_abort - ldr pc, _not_used - ldr pc, _irq - ldr pc, _fiq - -_undefined_instruction: .word undefined_instruction -_software_interrupt: .word software_interrupt -_prefetch_abort: .word prefetch_abort -_data_abort: .word data_abort -_not_used: .word not_used -_irq: .word irq -_fiq: .word fiq - - .balignl 16,0xdeadbeef - - -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from memory! - * relocate armboot to ram - * setup stack - * jump to second stage - * - ************************************************************************* - */ - -#ifdef CONFIG_USE_IRQ -/* IRQ stack memory (calculated at run-time) */ -.globl IRQ_STACK_START -IRQ_STACK_START: - .word 0x0badc0de - -/* IRQ stack memory (calculated at run-time) */ -.globl FIQ_STACK_START -FIQ_STACK_START: - .word 0x0badc0de -#endif - -/* IRQ stack memory (calculated at run-time) + 8 bytes */ -.globl IRQ_STACK_START_IN -IRQ_STACK_START_IN: - .word 0x0badc0de - -/* - * the actual reset code - */ - -reset: - /* - * set the cpu to SVC32 mode - */ - mrs r0,cpsr - bic r0,r0,#0x1f - orr r0,r0,#0xd3 - msr cpsr,r0 - - /* - * we do sys-critical inits only at reboot, - * not when booting from ram! - */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - bl cpu_init_crit -#endif - - bl _main - -/*------------------------------------------------------------------------------*/ - - .globl c_runtime_cpu_setup -c_runtime_cpu_setup: - - mov pc, lr - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ - - -/* Interrupt-Controller base address */ -IC_BASE: .word 0x90050000 -#define ICMR 0x04 - - -/* Reset-Controller */ -RST_BASE: .word 0x90030000 -#define RSRR 0x00 -#define RCSR 0x04 - - -/* PWR */ -PWR_BASE: .word 0x90020000 -#define PSPR 0x08 -#define PPCR 0x14 -cpuspeed: .word CONFIG_SYS_CPUSPEED - - -cpu_init_crit: - /* - * mask all IRQs - */ - ldr r0, IC_BASE - mov r1, #0x00 - str r1, [r0, #ICMR] - - /* set clock speed */ - ldr r0, PWR_BASE - ldr r1, cpuspeed - str r1, [r0, #PPCR] - - /* - * before relocating, we have to setup RAM timing - * because memory timing is board-dependend, you will - * find a lowlevel_init.S in your board directory. - */ - mov ip, lr - bl lowlevel_init - mov lr, ip - - /* - * disable MMU stuff and enable I-cache - */ - mrc p15,0,r0,c1,c0 - bic r0, r0, #0x00002000 @ clear bit 13 (X) - bic r0, r0, #0x0000000f @ clear bits 3-0 (WCAM) - orr r0, r0, #0x00001000 @ set bit 12 (I) Icache - orr r0, r0, #0x00000002 @ set bit 2 (A) Align - mcr p15,0,r0,c1,c0 - - /* - * flush v4 I/D caches - */ - mov r0, #0 - mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */ - mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */ - - mov pc, lr - - -/* - ************************************************************************* - * - * Interrupt handling - * - ************************************************************************* - */ - -@ -@ IRQ stack frame. -@ -#define S_FRAME_SIZE 72 - -#define S_OLD_R0 68 -#define S_PSR 64 -#define S_PC 60 -#define S_LR 56 -#define S_SP 52 - -#define S_IP 48 -#define S_FP 44 -#define S_R10 40 -#define S_R9 36 -#define S_R8 32 -#define S_R7 28 -#define S_R6 24 -#define S_R5 20 -#define S_R4 16 -#define S_R3 12 -#define S_R2 8 -#define S_R1 4 -#define S_R0 0 - -#define MODE_SVC 0x13 -#define I_BIT 0x80 - -/* - * use bad_save_user_regs for abort/prefetch/undef/swi ... - * use irq_save_user_regs / irq_restore_user_regs for IRQ/FIQ handling - */ - - .macro bad_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - add r8, sp, #S_PC - - ldr r2, IRQ_STACK_START_IN - ldmia r2, {r2 - r4} @ get pc, cpsr, old_r0 - add r0, sp, #S_FRAME_SIZE @ restore sp_SVC - - add r5, sp, #S_SP - mov r1, lr - stmia r5, {r0 - r4} @ save sp_SVC, lr_SVC, pc, cpsr, old_r - mov r0, sp - .endm - - .macro irq_save_user_regs - sub sp, sp, #S_FRAME_SIZE - stmia sp, {r0 - r12} @ Calling r0-r12 - add r8, sp, #S_PC - stmdb r8, {sp, lr}^ @ Calling SP, LR - str lr, [r8, #0] @ Save calling PC - mrs r6, spsr - str r6, [r8, #4] @ Save CPSR - str r0, [r8, #8] @ Save OLD_R0 - mov r0, sp - .endm - - .macro irq_restore_user_regs - ldmia sp, {r0 - lr}^ @ Calling r0 - lr - mov r0, r0 - ldr lr, [sp, #S_PC] @ Get PC - add sp, sp, #S_FRAME_SIZE - subs pc, lr, #4 @ return & move spsr_svc into cpsr - .endm - - .macro get_bad_stack - ldr r13, IRQ_STACK_START_IN @ setup our mode stack - - str lr, [r13] @ save caller lr / spsr - mrs lr, spsr - str lr, [r13, #4] - - mov r13, #MODE_SVC @ prepare SVC-Mode - msr spsr_c, r13 - mov lr, pc - movs pc, lr - .endm - - .macro get_irq_stack @ setup IRQ stack - ldr sp, IRQ_STACK_START - .endm - - .macro get_fiq_stack @ setup FIQ stack - ldr sp, FIQ_STACK_START - .endm - -/* - * exception handlers - */ - .align 5 -undefined_instruction: - get_bad_stack - bad_save_user_regs - bl do_undefined_instruction - - .align 5 -software_interrupt: - get_bad_stack - bad_save_user_regs - bl do_software_interrupt - - .align 5 -prefetch_abort: - get_bad_stack - bad_save_user_regs - bl do_prefetch_abort - - .align 5 -data_abort: - get_bad_stack - bad_save_user_regs - bl do_data_abort - - .align 5 -not_used: - get_bad_stack - bad_save_user_regs - bl do_not_used - -#ifdef CONFIG_USE_IRQ - - .align 5 -irq: - get_irq_stack - irq_save_user_regs - bl do_irq - irq_restore_user_regs - - .align 5 -fiq: - get_fiq_stack - /* someone ought to write a more effiction fiq_save_user_regs */ - irq_save_user_regs - bl do_fiq - irq_restore_user_regs - -#else - - .align 5 -irq: - get_bad_stack - bad_save_user_regs - bl do_irq - - .align 5 -fiq: - get_bad_stack - bad_save_user_regs - bl do_fiq - -#endif - - .align 5 -.globl reset_cpu -reset_cpu: - ldr r0, RST_BASE - mov r1, #0x0 @ set bit 3-0 ... - str r1, [r0, #RCSR] @ ... to clear in RCSR - mov r1, #0x1 - str r1, [r0, #RSRR] @ and perform reset - b reset_cpu @ silly, but repeat endlessly diff --git a/qemu/roms/u-boot/arch/arm/cpu/sa1100/timer.c b/qemu/roms/u-boot/arch/arm/cpu/sa1100/timer.c deleted file mode 100644 index 0a0006b42..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/sa1100/timer.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <SA-1100.h> - -ulong get_timer (ulong base) -{ - return get_timer_masked (); -} - -void __udelay (unsigned long usec) -{ - udelay_masked (usec); -} - -ulong get_timer_masked (void) -{ - return OSCR; -} - -void udelay_masked (unsigned long usec) -{ - ulong tmo; - ulong endtime; - signed long diff; - - if (usec >= 1000) { - tmo = usec / 1000; - tmo *= CONFIG_SYS_HZ; - tmo /= 1000; - } else { - tmo = usec * CONFIG_SYS_HZ; - tmo /= (1000*1000); - } - - endtime = get_timer_masked () + tmo; - - do { - ulong now = get_timer_masked (); - diff = endtime - now; - } while (diff >= 0); -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On ARM it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. - */ -ulong get_tbclk (void) -{ - ulong tbclk; - - tbclk = CONFIG_SYS_HZ; - return tbclk; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/Makefile b/qemu/roms/u-boot/arch/arm/cpu/tegra-common/Makefile deleted file mode 100644 index 892556e64..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# -# (C) Copyright 2010,2011 Nvidia Corporation. -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += ap.o -obj-y += board.o -obj-y += cache.o -obj-y += clock.o -obj-y += lowlevel_init.o -obj-y += pinmux-common.o -obj-$(CONFIG_DISPLAY_CPUINFO) += sys_info.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/ap.c b/qemu/roms/u-boot/arch/arm/cpu/tegra-common/ap.c deleted file mode 100644 index 91d70da65..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/ap.c +++ /dev/null @@ -1,166 +0,0 @@ -/* -* (C) Copyright 2010-2014 -* NVIDIA Corporation <www.nvidia.com> -* - * SPDX-License-Identifier: GPL-2.0+ -*/ - -/* Tegra AP (Application Processor) code */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/gp_padctrl.h> -#include <asm/arch-tegra/ap.h> -#include <asm/arch-tegra/clock.h> -#include <asm/arch-tegra/fuse.h> -#include <asm/arch-tegra/pmc.h> -#include <asm/arch-tegra/scu.h> -#include <asm/arch-tegra/tegra.h> -#include <asm/arch-tegra/warmboot.h> - -int tegra_get_chip(void) -{ - int rev; - struct apb_misc_gp_ctlr *gp = - (struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE; - - /* - * This is undocumented, Chip ID is bits 15:8 of the register - * APB_MISC + 0x804, and has value 0x20 for Tegra20, 0x30 for - * Tegra30, 0x35 for T114, and 0x40 for Tegra124. - */ - rev = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >> HIDREV_CHIPID_SHIFT; - debug("%s: CHIPID is 0x%02X\n", __func__, rev); - - return rev; -} - -int tegra_get_sku_info(void) -{ - int sku_id; - struct fuse_regs *fuse = (struct fuse_regs *)NV_PA_FUSE_BASE; - - sku_id = readl(&fuse->sku_info) & 0xff; - debug("%s: SKU info byte is 0x%02X\n", __func__, sku_id); - - return sku_id; -} - -int tegra_get_chip_sku(void) -{ - uint sku_id, chip_id; - - chip_id = tegra_get_chip(); - sku_id = tegra_get_sku_info(); - - switch (chip_id) { - case CHIPID_TEGRA20: - switch (sku_id) { - case SKU_ID_T20_7: - case SKU_ID_T20: - return TEGRA_SOC_T20; - case SKU_ID_T25SE: - case SKU_ID_AP25: - case SKU_ID_T25: - case SKU_ID_AP25E: - case SKU_ID_T25E: - return TEGRA_SOC_T25; - } - break; - case CHIPID_TEGRA30: - switch (sku_id) { - case SKU_ID_T33: - case SKU_ID_T30: - case SKU_ID_TM30MQS_P_A3: - default: - return TEGRA_SOC_T30; - } - break; - case CHIPID_TEGRA114: - switch (sku_id) { - case SKU_ID_T114_ENG: - case SKU_ID_T114_1: - default: - return TEGRA_SOC_T114; - } - break; - case CHIPID_TEGRA124: - switch (sku_id) { - case SKU_ID_T124_ENG: - default: - return TEGRA_SOC_T124; - } - break; - } - - /* unknown chip/sku id */ - printf("%s: ERROR: UNKNOWN CHIP/SKU ID COMBO (0x%02X/0x%02X)\n", - __func__, chip_id, sku_id); - return TEGRA_SOC_UNKNOWN; -} - -static void enable_scu(void) -{ - struct scu_ctlr *scu = (struct scu_ctlr *)NV_PA_ARM_PERIPHBASE; - u32 reg; - - /* Only enable the SCU on T20/T25 */ - if (tegra_get_chip() != CHIPID_TEGRA20) - return; - - /* If SCU already setup/enabled, return */ - if (readl(&scu->scu_ctrl) & SCU_CTRL_ENABLE) - return; - - /* Invalidate all ways for all processors */ - writel(0xFFFF, &scu->scu_inv_all); - - /* Enable SCU - bit 0 */ - reg = readl(&scu->scu_ctrl); - reg |= SCU_CTRL_ENABLE; - writel(reg, &scu->scu_ctrl); -} - -static u32 get_odmdata(void) -{ - /* - * ODMDATA is stored in the BCT in IRAM by the BootROM. - * The BCT start and size are stored in the BIT in IRAM. - * Read the data @ bct_start + (bct_size - 12). This works - * on BCTs for currently supported SoCs, which are locked down. - * If this changes in new chips, we can revisit this algorithm. - */ - - u32 bct_start, odmdata; - - bct_start = readl(NV_PA_BASE_SRAM + NVBOOTINFOTABLE_BCTPTR); - odmdata = readl(bct_start + BCT_ODMDATA_OFFSET); - - return odmdata; -} - -static void init_pmc_scratch(void) -{ - struct pmc_ctlr *const pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - u32 odmdata; - int i; - - /* SCRATCH0 is initialized by the boot ROM and shouldn't be cleared */ - for (i = 0; i < 23; i++) - writel(0, &pmc->pmc_scratch1+i); - - /* ODMDATA is for kernel use to determine RAM size, LP config, etc. */ - odmdata = get_odmdata(); - writel(odmdata, &pmc->pmc_scratch20); -} - -void s_init(void) -{ - /* Init PMC scratch memory */ - init_pmc_scratch(); - - enable_scu(); - - /* init the cache */ - config_cache(); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/board.c b/qemu/roms/u-boot/arch/arm/cpu/tegra-common/board.c deleted file mode 100644 index 6a6faf4b2..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/board.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * (C) Copyright 2010-2014 - * NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/funcmux.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/board.h> -#include <asm/arch-tegra/pmc.h> -#include <asm/arch-tegra/sys_proto.h> -#include <asm/arch-tegra/warmboot.h> - -DECLARE_GLOBAL_DATA_PTR; - -enum { - /* UARTs which we can enable */ - UARTA = 1 << 0, - UARTB = 1 << 1, - UARTC = 1 << 2, - UARTD = 1 << 3, - UARTE = 1 << 4, - UART_COUNT = 5, -}; - -/* - * Boot ROM initializes the odmdata in APBDEV_PMC_SCRATCH20_0, - * so we are using this value to identify memory size. - */ - -unsigned int query_sdram_size(void) -{ - struct pmc_ctlr *const pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - u32 reg; - - reg = readl(&pmc->pmc_scratch20); - debug("pmc->pmc_scratch20 (ODMData) = 0x%08x\n", reg); - -#if defined(CONFIG_TEGRA20) - /* bits 30:28 in OdmData are used for RAM size on T20 */ - reg &= 0x70000000; - - switch ((reg) >> 28) { - case 1: - return 0x10000000; /* 256 MB */ - case 0: - case 2: - default: - return 0x20000000; /* 512 MB */ - case 3: - return 0x40000000; /* 1GB */ - } -#else /* Tegra30/Tegra114 */ - /* bits 31:28 in OdmData are used for RAM size on T30 */ - switch ((reg) >> 28) { - case 0: - case 1: - default: - return 0x10000000; /* 256 MB */ - case 2: - return 0x20000000; /* 512 MB */ - case 3: - return 0x30000000; /* 768 MB */ - case 4: - return 0x40000000; /* 1GB */ - case 8: - return 0x7ff00000; /* 2GB - 1MB */ - } -#endif -} - -int dram_init(void) -{ - /* We do not initialise DRAM here. We just query the size */ - gd->ram_size = query_sdram_size(); - return 0; -} - -#ifdef CONFIG_DISPLAY_BOARDINFO -int checkboard(void) -{ - printf("Board: %s\n", sysinfo.board_string); - return 0; -} -#endif /* CONFIG_DISPLAY_BOARDINFO */ - -static int uart_configs[] = { -#if defined(CONFIG_TEGRA20) - #if defined(CONFIG_TEGRA_UARTA_UAA_UAB) - FUNCMUX_UART1_UAA_UAB, - #elif defined(CONFIG_TEGRA_UARTA_GPU) - FUNCMUX_UART1_GPU, - #elif defined(CONFIG_TEGRA_UARTA_SDIO1) - FUNCMUX_UART1_SDIO1, - #else - FUNCMUX_UART1_IRRX_IRTX, -#endif - FUNCMUX_UART2_UAD, - -1, - FUNCMUX_UART4_GMC, - -1, -#elif defined(CONFIG_TEGRA30) - FUNCMUX_UART1_ULPI, /* UARTA */ - -1, - -1, - -1, - -1, -#elif defined(CONFIG_TEGRA114) - -1, - -1, - -1, - FUNCMUX_UART4_GMI, /* UARTD */ - -1, -#else /* Tegra124 */ - FUNCMUX_UART1_KBC, /* UARTA */ - -1, - -1, - FUNCMUX_UART4_GPIO, /* UARTD */ - -1, -#endif -}; - -/** - * Set up the specified uarts - * - * @param uarts_ids Mask containing UARTs to init (UARTx) - */ -static void setup_uarts(int uart_ids) -{ - static enum periph_id id_for_uart[] = { - PERIPH_ID_UART1, - PERIPH_ID_UART2, - PERIPH_ID_UART3, - PERIPH_ID_UART4, - PERIPH_ID_UART5, - }; - size_t i; - - for (i = 0; i < UART_COUNT; i++) { - if (uart_ids & (1 << i)) { - enum periph_id id = id_for_uart[i]; - - funcmux_select(id, uart_configs[i]); - clock_ll_start_uart(id); - } - } -} - -void board_init_uart_f(void) -{ - int uart_ids = 0; /* bit mask of which UART ids to enable */ - -#ifdef CONFIG_TEGRA_ENABLE_UARTA - uart_ids |= UARTA; -#endif -#ifdef CONFIG_TEGRA_ENABLE_UARTB - uart_ids |= UARTB; -#endif -#ifdef CONFIG_TEGRA_ENABLE_UARTC - uart_ids |= UARTC; -#endif -#ifdef CONFIG_TEGRA_ENABLE_UARTD - uart_ids |= UARTD; -#endif -#ifdef CONFIG_TEGRA_ENABLE_UARTE - uart_ids |= UARTE; -#endif - setup_uarts(uart_ids); -} - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/cache.c b/qemu/roms/u-boot/arch/arm/cpu/tegra-common/cache.c deleted file mode 100644 index 94f5bce90..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/cache.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/* Tegra cache routines */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch-tegra/ap.h> -#include <asm/arch/gp_padctrl.h> - -void config_cache(void) -{ - u32 reg = 0; - - /* enable SMP mode and FW for CPU0, by writing to Auxiliary Ctl reg */ - asm volatile( - "mrc p15, 0, r0, c1, c0, 1\n" - "orr r0, r0, #0x41\n" - "mcr p15, 0, r0, c1, c0, 1\n"); - - /* Currently, only Tegra114+ needs this L2 cache change to boot Linux */ - if (tegra_get_chip() < CHIPID_TEGRA114) - return; - - /* - * Systems with an architectural L2 cache must not use the PL310. - * Config L2CTLR here for a data RAM latency of 3 cycles. - */ - asm("mrc p15, 1, %0, c9, c0, 2" : : "r" (reg)); - reg &= ~7; - reg |= 2; - asm("mcr p15, 1, %0, c9, c0, 2" : : "r" (reg)); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/clock.c b/qemu/roms/u-boot/arch/arm/cpu/tegra-common/clock.c deleted file mode 100644 index 11c743550..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/clock.c +++ /dev/null @@ -1,669 +0,0 @@ -/* - * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/* Tegra SoC common clock control functions */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/timer.h> -#include <div64.h> -#include <fdtdec.h> - -/* - * This is our record of the current clock rate of each clock. We don't - * fill all of these in since we are only really interested in clocks which - * we use as parents. - */ -static unsigned pll_rate[CLOCK_ID_COUNT]; - -/* - * The oscillator frequency is fixed to one of four set values. Based on this - * the other clocks are set up appropriately. - */ -static unsigned osc_freq[CLOCK_OSC_FREQ_COUNT] = { - 13000000, - 19200000, - 12000000, - 26000000, -}; - -/* return 1 if a peripheral ID is in range */ -#define clock_type_id_isvalid(id) ((id) >= 0 && \ - (id) < CLOCK_TYPE_COUNT) - -char pllp_valid = 1; /* PLLP is set up correctly */ - -/* return 1 if a periphc_internal_id is in range */ -#define periphc_internal_id_isvalid(id) ((id) >= 0 && \ - (id) < PERIPHC_COUNT) - -/* number of clock outputs of a PLL */ -static const u8 pll_num_clkouts[] = { - 1, /* PLLC */ - 1, /* PLLM */ - 4, /* PLLP */ - 1, /* PLLA */ - 0, /* PLLU */ - 0, /* PLLD */ -}; - -int clock_get_osc_bypass(void) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - reg = readl(&clkrst->crc_osc_ctrl); - return (reg & OSC_XOBP_MASK) >> OSC_XOBP_SHIFT; -} - -/* Returns a pointer to the registers of the given pll */ -static struct clk_pll *get_pll(enum clock_id clkid) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - - assert(clock_id_is_pll(clkid)); - return &clkrst->crc_pll[clkid]; -} - -int clock_ll_read_pll(enum clock_id clkid, u32 *divm, u32 *divn, - u32 *divp, u32 *cpcon, u32 *lfcon) -{ - struct clk_pll *pll = get_pll(clkid); - u32 data; - - assert(clkid != CLOCK_ID_USB); - - /* Safety check, adds to code size but is small */ - if (!clock_id_is_pll(clkid) || clkid == CLOCK_ID_USB) - return -1; - data = readl(&pll->pll_base); - *divm = (data & PLL_DIVM_MASK) >> PLL_DIVM_SHIFT; - *divn = (data & PLL_DIVN_MASK) >> PLL_DIVN_SHIFT; - *divp = (data & PLL_DIVP_MASK) >> PLL_DIVP_SHIFT; - data = readl(&pll->pll_misc); - *cpcon = (data & PLL_CPCON_MASK) >> PLL_CPCON_SHIFT; - *lfcon = (data & PLL_LFCON_MASK) >> PLL_LFCON_SHIFT; - - return 0; -} - -unsigned long clock_start_pll(enum clock_id clkid, u32 divm, u32 divn, - u32 divp, u32 cpcon, u32 lfcon) -{ - struct clk_pll *pll = get_pll(clkid); - u32 data; - - /* - * We cheat by treating all PLL (except PLLU) in the same fashion. - * This works only because: - * - same fields are always mapped at same offsets, except DCCON - * - DCCON is always 0, doesn't conflict - * - M,N, P of PLLP values are ignored for PLLP - */ - data = (cpcon << PLL_CPCON_SHIFT) | (lfcon << PLL_LFCON_SHIFT); - writel(data, &pll->pll_misc); - - data = (divm << PLL_DIVM_SHIFT) | (divn << PLL_DIVN_SHIFT) | - (0 << PLL_BYPASS_SHIFT) | (1 << PLL_ENABLE_SHIFT); - - if (clkid == CLOCK_ID_USB) - data |= divp << PLLU_VCO_FREQ_SHIFT; - else - data |= divp << PLL_DIVP_SHIFT; - writel(data, &pll->pll_base); - - /* calculate the stable time */ - return timer_get_us() + CLOCK_PLL_STABLE_DELAY_US; -} - -void clock_ll_set_source_divisor(enum periph_id periph_id, unsigned source, - unsigned divisor) -{ - u32 *reg = get_periph_source_reg(periph_id); - u32 value; - - value = readl(reg); - - value &= ~OUT_CLK_SOURCE_31_30_MASK; - value |= source << OUT_CLK_SOURCE_31_30_SHIFT; - - value &= ~OUT_CLK_DIVISOR_MASK; - value |= divisor << OUT_CLK_DIVISOR_SHIFT; - - writel(value, reg); -} - -void clock_ll_set_source(enum periph_id periph_id, unsigned source) -{ - u32 *reg = get_periph_source_reg(periph_id); - - clrsetbits_le32(reg, OUT_CLK_SOURCE_31_30_MASK, - source << OUT_CLK_SOURCE_31_30_SHIFT); -} - -/** - * Given the parent's rate and the required rate for the children, this works - * out the peripheral clock divider to use, in 7.1 binary format. - * - * @param divider_bits number of divider bits (8 or 16) - * @param parent_rate clock rate of parent clock in Hz - * @param rate required clock rate for this clock - * @return divider which should be used - */ -static int clk_get_divider(unsigned divider_bits, unsigned long parent_rate, - unsigned long rate) -{ - u64 divider = parent_rate * 2; - unsigned max_divider = 1 << divider_bits; - - divider += rate - 1; - do_div(divider, rate); - - if ((s64)divider - 2 < 0) - return 0; - - if ((s64)divider - 2 >= max_divider) - return -1; - - return divider - 2; -} - -int clock_set_pllout(enum clock_id clkid, enum pll_out_id pllout, unsigned rate) -{ - struct clk_pll *pll = get_pll(clkid); - int data = 0, div = 0, offset = 0; - - if (!clock_id_is_pll(clkid)) - return -1; - - if (pllout + 1 > pll_num_clkouts[clkid]) - return -1; - - div = clk_get_divider(8, pll_rate[clkid], rate); - - if (div < 0) - return -1; - - /* out2 and out4 are in the high part of the register */ - if (pllout == PLL_OUT2 || pllout == PLL_OUT4) - offset = 16; - - data = (div << PLL_OUT_RATIO_SHIFT) | - PLL_OUT_OVRRIDE | PLL_OUT_CLKEN | PLL_OUT_RSTN; - clrsetbits_le32(&pll->pll_out[pllout >> 1], - PLL_OUT_RATIO_MASK << offset, data << offset); - - return 0; -} - -/** - * Given the parent's rate and the divider in 7.1 format, this works out the - * resulting peripheral clock rate. - * - * @param parent_rate clock rate of parent clock in Hz - * @param divider which should be used in 7.1 format - * @return effective clock rate of peripheral - */ -static unsigned long get_rate_from_divider(unsigned long parent_rate, - int divider) -{ - u64 rate; - - rate = (u64)parent_rate * 2; - do_div(rate, divider + 2); - return rate; -} - -unsigned long clock_get_periph_rate(enum periph_id periph_id, - enum clock_id parent) -{ - u32 *reg = get_periph_source_reg(periph_id); - - return get_rate_from_divider(pll_rate[parent], - (readl(reg) & OUT_CLK_DIVISOR_MASK) >> OUT_CLK_DIVISOR_SHIFT); -} - -/** - * Find the best available 7.1 format divisor given a parent clock rate and - * required child clock rate. This function assumes that a second-stage - * divisor is available which can divide by powers of 2 from 1 to 256. - * - * @param divider_bits number of divider bits (8 or 16) - * @param parent_rate clock rate of parent clock in Hz - * @param rate required clock rate for this clock - * @param extra_div value for the second-stage divisor (not set if this - * function returns -1. - * @return divider which should be used, or -1 if nothing is valid - * - */ -static int find_best_divider(unsigned divider_bits, unsigned long parent_rate, - unsigned long rate, int *extra_div) -{ - int shift; - int best_divider = -1; - int best_error = rate; - - /* try dividers from 1 to 256 and find closest match */ - for (shift = 0; shift <= 8 && best_error > 0; shift++) { - unsigned divided_parent = parent_rate >> shift; - int divider = clk_get_divider(divider_bits, divided_parent, - rate); - unsigned effective_rate = get_rate_from_divider(divided_parent, - divider); - int error = rate - effective_rate; - - /* Given a valid divider, look for the lowest error */ - if (divider != -1 && error < best_error) { - best_error = error; - *extra_div = 1 << shift; - best_divider = divider; - } - } - - /* return what we found - *extra_div will already be set */ - return best_divider; -} - -/** - * Adjust peripheral PLL to use the given divider and source. - * - * @param periph_id peripheral to adjust - * @param source Source number (0-3 or 0-7) - * @param mux_bits Number of mux bits (2 or 4) - * @param divider Required divider in 7.1 or 15.1 format - * @return 0 if ok, -1 on error (requesting a parent clock which is not valid - * for this peripheral) - */ -static int adjust_periph_pll(enum periph_id periph_id, int source, - int mux_bits, unsigned divider) -{ - u32 *reg = get_periph_source_reg(periph_id); - - clrsetbits_le32(reg, OUT_CLK_DIVISOR_MASK, - divider << OUT_CLK_DIVISOR_SHIFT); - udelay(1); - - /* work out the source clock and set it */ - if (source < 0) - return -1; - - switch (mux_bits) { - case MASK_BITS_31_30: - clrsetbits_le32(reg, OUT_CLK_SOURCE_31_30_MASK, - source << OUT_CLK_SOURCE_31_30_SHIFT); - break; - - case MASK_BITS_31_29: - clrsetbits_le32(reg, OUT_CLK_SOURCE_31_29_MASK, - source << OUT_CLK_SOURCE_31_29_SHIFT); - break; - - case MASK_BITS_31_28: - clrsetbits_le32(reg, OUT_CLK_SOURCE_31_28_MASK, - source << OUT_CLK_SOURCE_31_28_SHIFT); - break; - - default: - return -1; - } - - udelay(2); - return 0; -} - -unsigned clock_adjust_periph_pll_div(enum periph_id periph_id, - enum clock_id parent, unsigned rate, int *extra_div) -{ - unsigned effective_rate; - int mux_bits, divider_bits, source; - int divider; - int xdiv = 0; - - /* work out the source clock and set it */ - source = get_periph_clock_source(periph_id, parent, &mux_bits, - ÷r_bits); - - divider = find_best_divider(divider_bits, pll_rate[parent], - rate, &xdiv); - if (extra_div) - *extra_div = xdiv; - - assert(divider >= 0); - if (adjust_periph_pll(periph_id, source, mux_bits, divider)) - return -1U; - debug("periph %d, rate=%d, reg=%p = %x\n", periph_id, rate, - get_periph_source_reg(periph_id), - readl(get_periph_source_reg(periph_id))); - - /* Check what we ended up with. This shouldn't matter though */ - effective_rate = clock_get_periph_rate(periph_id, parent); - if (extra_div) - effective_rate /= *extra_div; - if (rate != effective_rate) - debug("Requested clock rate %u not honored (got %u)\n", - rate, effective_rate); - return effective_rate; -} - -unsigned clock_start_periph_pll(enum periph_id periph_id, - enum clock_id parent, unsigned rate) -{ - unsigned effective_rate; - - reset_set_enable(periph_id, 1); - clock_enable(periph_id); - - effective_rate = clock_adjust_periph_pll_div(periph_id, parent, rate, - NULL); - - reset_set_enable(periph_id, 0); - return effective_rate; -} - -void clock_enable(enum periph_id clkid) -{ - clock_set_enable(clkid, 1); -} - -void clock_disable(enum periph_id clkid) -{ - clock_set_enable(clkid, 0); -} - -void reset_periph(enum periph_id periph_id, int us_delay) -{ - /* Put peripheral into reset */ - reset_set_enable(periph_id, 1); - udelay(us_delay); - - /* Remove reset */ - reset_set_enable(periph_id, 0); - - udelay(us_delay); -} - -void reset_cmplx_set_enable(int cpu, int which, int reset) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 mask; - - /* Form the mask, which depends on the cpu chosen (2 or 4) */ - assert(cpu >= 0 && cpu < MAX_NUM_CPU); - mask = which << cpu; - - /* either enable or disable those reset for that CPU */ - if (reset) - writel(mask, &clkrst->crc_cpu_cmplx_set); - else - writel(mask, &clkrst->crc_cpu_cmplx_clr); -} - -unsigned clock_get_rate(enum clock_id clkid) -{ - struct clk_pll *pll; - u32 base; - u32 divm; - u64 parent_rate; - u64 rate; - - parent_rate = osc_freq[clock_get_osc_freq()]; - if (clkid == CLOCK_ID_OSC) - return parent_rate; - - pll = get_pll(clkid); - base = readl(&pll->pll_base); - - /* Oh for bf_unpack()... */ - rate = parent_rate * ((base & PLL_DIVN_MASK) >> PLL_DIVN_SHIFT); - divm = (base & PLL_DIVM_MASK) >> PLL_DIVM_SHIFT; - if (clkid == CLOCK_ID_USB) - divm <<= (base & PLLU_VCO_FREQ_MASK) >> PLLU_VCO_FREQ_SHIFT; - else - divm <<= (base & PLL_DIVP_MASK) >> PLL_DIVP_SHIFT; - do_div(rate, divm); - return rate; -} - -/** - * Set the output frequency you want for each PLL clock. - * PLL output frequencies are programmed by setting their N, M and P values. - * The governing equations are: - * VCO = (Fi / m) * n, Fo = VCO / (2^p) - * where Fo is the output frequency from the PLL. - * Example: Set the output frequency to 216Mhz(Fo) with 12Mhz OSC(Fi) - * 216Mhz = ((12Mhz / m) * n) / (2^p) so n=432,m=12,p=1 - * Please see Tegra TRM section 5.3 to get the detail for PLL Programming - * - * @param n PLL feedback divider(DIVN) - * @param m PLL input divider(DIVN) - * @param p post divider(DIVP) - * @param cpcon base PLL charge pump(CPCON) - * @return 0 if ok, -1 on error (the requested PLL is incorrect and cannot - * be overriden), 1 if PLL is already correct - */ -int clock_set_rate(enum clock_id clkid, u32 n, u32 m, u32 p, u32 cpcon) -{ - u32 base_reg; - u32 misc_reg; - struct clk_pll *pll; - - pll = get_pll(clkid); - - base_reg = readl(&pll->pll_base); - - /* Set BYPASS, m, n and p to PLL_BASE */ - base_reg &= ~PLL_DIVM_MASK; - base_reg |= m << PLL_DIVM_SHIFT; - - base_reg &= ~PLL_DIVN_MASK; - base_reg |= n << PLL_DIVN_SHIFT; - - base_reg &= ~PLL_DIVP_MASK; - base_reg |= p << PLL_DIVP_SHIFT; - - if (clkid == CLOCK_ID_PERIPH) { - /* - * If the PLL is already set up, check that it is correct - * and record this info for clock_verify() to check. - */ - if (base_reg & PLL_BASE_OVRRIDE_MASK) { - base_reg |= PLL_ENABLE_MASK; - if (base_reg != readl(&pll->pll_base)) - pllp_valid = 0; - return pllp_valid ? 1 : -1; - } - base_reg |= PLL_BASE_OVRRIDE_MASK; - } - - base_reg |= PLL_BYPASS_MASK; - writel(base_reg, &pll->pll_base); - - /* Set cpcon to PLL_MISC */ - misc_reg = readl(&pll->pll_misc); - misc_reg &= ~PLL_CPCON_MASK; - misc_reg |= cpcon << PLL_CPCON_SHIFT; - writel(misc_reg, &pll->pll_misc); - - /* Enable PLL */ - base_reg |= PLL_ENABLE_MASK; - writel(base_reg, &pll->pll_base); - - /* Disable BYPASS */ - base_reg &= ~PLL_BYPASS_MASK; - writel(base_reg, &pll->pll_base); - - return 0; -} - -void clock_ll_start_uart(enum periph_id periph_id) -{ - /* Assert UART reset and enable clock */ - reset_set_enable(periph_id, 1); - clock_enable(periph_id); - clock_ll_set_source(periph_id, 0); /* UARTx_CLK_SRC = 00, PLLP_OUT0 */ - - /* wait for 2us */ - udelay(2); - - /* De-assert reset to UART */ - reset_set_enable(periph_id, 0); -} - -#ifdef CONFIG_OF_CONTROL -int clock_decode_periph_id(const void *blob, int node) -{ - enum periph_id id; - u32 cell[2]; - int err; - - err = fdtdec_get_int_array(blob, node, "clocks", cell, - ARRAY_SIZE(cell)); - if (err) - return -1; - id = clk_id_to_periph_id(cell[1]); - assert(clock_periph_id_isvalid(id)); - return id; -} -#endif /* CONFIG_OF_CONTROL */ - -int clock_verify(void) -{ - struct clk_pll *pll = get_pll(CLOCK_ID_PERIPH); - u32 reg = readl(&pll->pll_base); - - if (!pllp_valid) { - printf("Warning: PLLP %x is not correct\n", reg); - return -1; - } - debug("PLLP %x is correct\n", reg); - return 0; -} - -void clock_init(void) -{ - pll_rate[CLOCK_ID_MEMORY] = clock_get_rate(CLOCK_ID_MEMORY); - pll_rate[CLOCK_ID_PERIPH] = clock_get_rate(CLOCK_ID_PERIPH); - pll_rate[CLOCK_ID_CGENERAL] = clock_get_rate(CLOCK_ID_CGENERAL); - pll_rate[CLOCK_ID_OSC] = clock_get_rate(CLOCK_ID_OSC); - pll_rate[CLOCK_ID_SFROM32KHZ] = 32768; - pll_rate[CLOCK_ID_XCPU] = clock_get_rate(CLOCK_ID_XCPU); - debug("Osc = %d\n", pll_rate[CLOCK_ID_OSC]); - debug("PLLM = %d\n", pll_rate[CLOCK_ID_MEMORY]); - debug("PLLP = %d\n", pll_rate[CLOCK_ID_PERIPH]); - debug("PLLC = %d\n", pll_rate[CLOCK_ID_CGENERAL]); - debug("PLLX = %d\n", pll_rate[CLOCK_ID_XCPU]); - - /* Do any special system timer/TSC setup */ - arch_timer_init(); -} - -static void set_avp_clock_source(u32 src) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 val; - - val = (src << SCLK_SWAKEUP_FIQ_SOURCE_SHIFT) | - (src << SCLK_SWAKEUP_IRQ_SOURCE_SHIFT) | - (src << SCLK_SWAKEUP_RUN_SOURCE_SHIFT) | - (src << SCLK_SWAKEUP_IDLE_SOURCE_SHIFT) | - (SCLK_SYS_STATE_RUN << SCLK_SYS_STATE_SHIFT); - writel(val, &clkrst->crc_sclk_brst_pol); - udelay(3); -} - -/* - * This function is useful on Tegra30, and any later SoCs that have compatible - * PLLP configuration registers. - */ -void tegra30_set_up_pllp(void) -{ - struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - /* - * Based on the Tegra TRM, the system clock (which is the AVP clock) can - * run up to 275MHz. On power on, the default sytem clock source is set - * to PLLP_OUT0. This function sets PLLP's (hence PLLP_OUT0's) rate to - * 408MHz which is beyond system clock's upper limit. - * - * The fix is to set the system clock to CLK_M before initializing PLLP, - * and then switch back to PLLP_OUT4, which has an appropriate divider - * configured, after PLLP has been configured - */ - set_avp_clock_source(SCLK_SOURCE_CLKM); - - /* - * PLLP output frequency set to 408Mhz - * PLLC output frequency set to 228Mhz - */ - switch (clock_get_osc_freq()) { - case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */ - clock_set_rate(CLOCK_ID_PERIPH, 408, 12, 0, 8); - clock_set_rate(CLOCK_ID_CGENERAL, 456, 12, 1, 8); - break; - - case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */ - clock_set_rate(CLOCK_ID_PERIPH, 408, 26, 0, 8); - clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8); - break; - - case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */ - clock_set_rate(CLOCK_ID_PERIPH, 408, 13, 0, 8); - clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8); - break; - case CLOCK_OSC_FREQ_19_2: - default: - /* - * These are not supported. It is too early to print a - * message and the UART likely won't work anyway due to the - * oscillator being wrong. - */ - break; - } - - /* Set PLLP_OUT1, 2, 3 & 4 freqs to 9.6, 48, 102 & 204MHz */ - - /* OUT1, 2 */ - /* Assert RSTN before enable */ - reg = PLLP_OUT2_RSTN_EN | PLLP_OUT1_RSTN_EN; - writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[0]); - /* Set divisor and reenable */ - reg = (IN_408_OUT_48_DIVISOR << PLLP_OUT2_RATIO) - | PLLP_OUT2_OVR | PLLP_OUT2_CLKEN | PLLP_OUT2_RSTN_DIS - | (IN_408_OUT_9_6_DIVISOR << PLLP_OUT1_RATIO) - | PLLP_OUT1_OVR | PLLP_OUT1_CLKEN | PLLP_OUT1_RSTN_DIS; - writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[0]); - - /* OUT3, 4 */ - /* Assert RSTN before enable */ - reg = PLLP_OUT4_RSTN_EN | PLLP_OUT3_RSTN_EN; - writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[1]); - /* Set divisor and reenable */ - reg = (IN_408_OUT_204_DIVISOR << PLLP_OUT4_RATIO) - | PLLP_OUT4_OVR | PLLP_OUT4_CLKEN | PLLP_OUT4_RSTN_DIS - | (IN_408_OUT_102_DIVISOR << PLLP_OUT3_RATIO) - | PLLP_OUT3_OVR | PLLP_OUT3_CLKEN | PLLP_OUT3_RSTN_DIS; - writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[1]); - - set_avp_clock_source(SCLK_SOURCE_PLLP_OUT4); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/lowlevel_init.S b/qemu/roms/u-boot/arch/arm/cpu/tegra-common/lowlevel_init.S deleted file mode 100644 index a211bb3b1..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/lowlevel_init.S +++ /dev/null @@ -1,26 +0,0 @@ -/* - * SoC-specific setup info - * - * (C) Copyright 2010,2011 - * NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <version.h> -#include <linux/linkage.h> - - .align 5 -ENTRY(reset_cpu) - ldr r1, rstctl @ get addr for global reset - @ reg - ldr r3, [r1] - orr r3, r3, #0x10 - str r3, [r1] @ force reset - mov r0, r0 -_loop_forever: - b _loop_forever -rstctl: - .word PRM_RSTCTRL -ENDPROC(reset_cpu) diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/pinmux-common.c b/qemu/roms/u-boot/arch/arm/cpu/tegra-common/pinmux-common.c deleted file mode 100644 index d62618cd0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/pinmux-common.c +++ /dev/null @@ -1,508 +0,0 @@ -/* - * Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved. - * Copyright (c) 2011 The Chromium OS Authors. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/pinmux.h> - -/* return 1 if a pingrp is in range */ -#define pmux_pingrp_isvalid(pin) (((pin) >= 0) && ((pin) < PMUX_PINGRP_COUNT)) - -/* return 1 if a pmux_func is in range */ -#define pmux_func_isvalid(func) \ - (((func) >= 0) && ((func) < PMUX_FUNC_COUNT)) - -/* return 1 if a pin_pupd_is in range */ -#define pmux_pin_pupd_isvalid(pupd) \ - (((pupd) >= PMUX_PULL_NORMAL) && ((pupd) <= PMUX_PULL_UP)) - -/* return 1 if a pin_tristate_is in range */ -#define pmux_pin_tristate_isvalid(tristate) \ - (((tristate) >= PMUX_TRI_NORMAL) && ((tristate) <= PMUX_TRI_TRISTATE)) - -#ifdef TEGRA_PMX_HAS_PIN_IO_BIT_ETC -/* return 1 if a pin_io_is in range */ -#define pmux_pin_io_isvalid(io) \ - (((io) >= PMUX_PIN_OUTPUT) && ((io) <= PMUX_PIN_INPUT)) - -/* return 1 if a pin_lock is in range */ -#define pmux_pin_lock_isvalid(lock) \ - (((lock) >= PMUX_PIN_LOCK_DISABLE) && ((lock) <= PMUX_PIN_LOCK_ENABLE)) - -/* return 1 if a pin_od is in range */ -#define pmux_pin_od_isvalid(od) \ - (((od) >= PMUX_PIN_OD_DISABLE) && ((od) <= PMUX_PIN_OD_ENABLE)) - -/* return 1 if a pin_ioreset_is in range */ -#define pmux_pin_ioreset_isvalid(ioreset) \ - (((ioreset) >= PMUX_PIN_IO_RESET_DISABLE) && \ - ((ioreset) <= PMUX_PIN_IO_RESET_ENABLE)) - -#ifdef TEGRA_PMX_HAS_RCV_SEL -/* return 1 if a pin_rcv_sel_is in range */ -#define pmux_pin_rcv_sel_isvalid(rcv_sel) \ - (((rcv_sel) >= PMUX_PIN_RCV_SEL_NORMAL) && \ - ((rcv_sel) <= PMUX_PIN_RCV_SEL_HIGH)) -#endif /* TEGRA_PMX_HAS_RCV_SEL */ -#endif /* TEGRA_PMX_HAS_PIN_IO_BIT_ETC */ - -#define _R(offset) (u32 *)(NV_PA_APB_MISC_BASE + (offset)) - -#if defined(CONFIG_TEGRA20) - -#define MUX_REG(grp) _R(0x80 + ((tegra_soc_pingroups[grp].ctl_id / 16) * 4)) -#define MUX_SHIFT(grp) ((tegra_soc_pingroups[grp].ctl_id % 16) * 2) - -#define PULL_REG(grp) _R(0xa0 + ((tegra_soc_pingroups[grp].pull_id / 16) * 4)) -#define PULL_SHIFT(grp) ((tegra_soc_pingroups[grp].pull_id % 16) * 2) - -#define TRI_REG(grp) _R(0x14 + (((grp) / 32) * 4)) -#define TRI_SHIFT(grp) ((grp) % 32) - -#else - -#define REG(pin) _R(0x3000 + ((pin) * 4)) - -#define MUX_REG(pin) REG(pin) -#define MUX_SHIFT(pin) 0 - -#define PULL_REG(pin) REG(pin) -#define PULL_SHIFT(pin) 2 - -#define TRI_REG(pin) REG(pin) -#define TRI_SHIFT(pin) 4 - -#endif /* CONFIG_TEGRA20 */ - -#define DRV_REG(group) _R(0x868 + ((group) * 4)) - -#define IO_SHIFT 5 -#define OD_SHIFT 6 -#define LOCK_SHIFT 7 -#define IO_RESET_SHIFT 8 -#define RCV_SEL_SHIFT 9 - -void pinmux_set_func(enum pmux_pingrp pin, enum pmux_func func) -{ - u32 *reg = MUX_REG(pin); - int i, mux = -1; - u32 val; - - /* Error check on pin and func */ - assert(pmux_pingrp_isvalid(pin)); - assert(pmux_func_isvalid(func)); - - if (func >= PMUX_FUNC_RSVD1) { - mux = (func - PMUX_FUNC_RSVD1) & 3; - } else { - /* Search for the appropriate function */ - for (i = 0; i < 4; i++) { - if (tegra_soc_pingroups[pin].funcs[i] == func) { - mux = i; - break; - } - } - } - assert(mux != -1); - - val = readl(reg); - val &= ~(3 << MUX_SHIFT(pin)); - val |= (mux << MUX_SHIFT(pin)); - writel(val, reg); -} - -void pinmux_set_pullupdown(enum pmux_pingrp pin, enum pmux_pull pupd) -{ - u32 *reg = PULL_REG(pin); - u32 val; - - /* Error check on pin and pupd */ - assert(pmux_pingrp_isvalid(pin)); - assert(pmux_pin_pupd_isvalid(pupd)); - - val = readl(reg); - val &= ~(3 << PULL_SHIFT(pin)); - val |= (pupd << PULL_SHIFT(pin)); - writel(val, reg); -} - -static void pinmux_set_tristate(enum pmux_pingrp pin, int tri) -{ - u32 *reg = TRI_REG(pin); - u32 val; - - /* Error check on pin */ - assert(pmux_pingrp_isvalid(pin)); - assert(pmux_pin_tristate_isvalid(tri)); - - val = readl(reg); - if (tri == PMUX_TRI_TRISTATE) - val |= (1 << TRI_SHIFT(pin)); - else - val &= ~(1 << TRI_SHIFT(pin)); - writel(val, reg); -} - -void pinmux_tristate_enable(enum pmux_pingrp pin) -{ - pinmux_set_tristate(pin, PMUX_TRI_TRISTATE); -} - -void pinmux_tristate_disable(enum pmux_pingrp pin) -{ - pinmux_set_tristate(pin, PMUX_TRI_NORMAL); -} - -#ifdef TEGRA_PMX_HAS_PIN_IO_BIT_ETC -void pinmux_set_io(enum pmux_pingrp pin, enum pmux_pin_io io) -{ - u32 *reg = REG(pin); - u32 val; - - if (io == PMUX_PIN_NONE) - return; - - /* Error check on pin and io */ - assert(pmux_pingrp_isvalid(pin)); - assert(pmux_pin_io_isvalid(io)); - - val = readl(reg); - if (io == PMUX_PIN_INPUT) - val |= (io & 1) << IO_SHIFT; - else - val &= ~(1 << IO_SHIFT); - writel(val, reg); -} - -static void pinmux_set_lock(enum pmux_pingrp pin, enum pmux_pin_lock lock) -{ - u32 *reg = REG(pin); - u32 val; - - if (lock == PMUX_PIN_LOCK_DEFAULT) - return; - - /* Error check on pin and lock */ - assert(pmux_pingrp_isvalid(pin)); - assert(pmux_pin_lock_isvalid(lock)); - - val = readl(reg); - if (lock == PMUX_PIN_LOCK_ENABLE) { - val |= (1 << LOCK_SHIFT); - } else { - if (val & (1 << LOCK_SHIFT)) - printf("%s: Cannot clear LOCK bit!\n", __func__); - val &= ~(1 << LOCK_SHIFT); - } - writel(val, reg); - - return; -} - -static void pinmux_set_od(enum pmux_pingrp pin, enum pmux_pin_od od) -{ - u32 *reg = REG(pin); - u32 val; - - if (od == PMUX_PIN_OD_DEFAULT) - return; - - /* Error check on pin and od */ - assert(pmux_pingrp_isvalid(pin)); - assert(pmux_pin_od_isvalid(od)); - - val = readl(reg); - if (od == PMUX_PIN_OD_ENABLE) - val |= (1 << OD_SHIFT); - else - val &= ~(1 << OD_SHIFT); - writel(val, reg); - - return; -} - -static void pinmux_set_ioreset(enum pmux_pingrp pin, - enum pmux_pin_ioreset ioreset) -{ - u32 *reg = REG(pin); - u32 val; - - if (ioreset == PMUX_PIN_IO_RESET_DEFAULT) - return; - - /* Error check on pin and ioreset */ - assert(pmux_pingrp_isvalid(pin)); - assert(pmux_pin_ioreset_isvalid(ioreset)); - - val = readl(reg); - if (ioreset == PMUX_PIN_IO_RESET_ENABLE) - val |= (1 << IO_RESET_SHIFT); - else - val &= ~(1 << IO_RESET_SHIFT); - writel(val, reg); - - return; -} - -#ifdef TEGRA_PMX_HAS_RCV_SEL -static void pinmux_set_rcv_sel(enum pmux_pingrp pin, - enum pmux_pin_rcv_sel rcv_sel) -{ - u32 *reg = REG(pin); - u32 val; - - if (rcv_sel == PMUX_PIN_RCV_SEL_DEFAULT) - return; - - /* Error check on pin and rcv_sel */ - assert(pmux_pingrp_isvalid(pin)); - assert(pmux_pin_rcv_sel_isvalid(rcv_sel)); - - val = readl(reg); - if (rcv_sel == PMUX_PIN_RCV_SEL_HIGH) - val |= (1 << RCV_SEL_SHIFT); - else - val &= ~(1 << RCV_SEL_SHIFT); - writel(val, reg); - - return; -} -#endif /* TEGRA_PMX_HAS_RCV_SEL */ -#endif /* TEGRA_PMX_HAS_PIN_IO_BIT_ETC */ - -static void pinmux_config_pingrp(const struct pmux_pingrp_config *config) -{ - enum pmux_pingrp pin = config->pingrp; - - pinmux_set_func(pin, config->func); - pinmux_set_pullupdown(pin, config->pull); - pinmux_set_tristate(pin, config->tristate); -#ifdef TEGRA_PMX_HAS_PIN_IO_BIT_ETC - pinmux_set_io(pin, config->io); - pinmux_set_lock(pin, config->lock); - pinmux_set_od(pin, config->od); - pinmux_set_ioreset(pin, config->ioreset); -#ifdef TEGRA_PMX_HAS_RCV_SEL - pinmux_set_rcv_sel(pin, config->rcv_sel); -#endif -#endif -} - -void pinmux_config_pingrp_table(const struct pmux_pingrp_config *config, - int len) -{ - int i; - - for (i = 0; i < len; i++) - pinmux_config_pingrp(&config[i]); -} - -#ifdef TEGRA_PMX_HAS_DRVGRPS - -#define pmux_drvgrp_isvalid(pd) (((pd) >= 0) && ((pd) < PMUX_DRVGRP_COUNT)) - -#define pmux_slw_isvalid(slw) \ - (((slw) >= PMUX_SLWF_MIN) && ((slw) <= PMUX_SLWF_MAX)) - -#define pmux_drv_isvalid(drv) \ - (((drv) >= PMUX_DRVUP_MIN) && ((drv) <= PMUX_DRVUP_MAX)) - -#define pmux_lpmd_isvalid(lpm) \ - (((lpm) >= PMUX_LPMD_X8) && ((lpm) <= PMUX_LPMD_X)) - -#define pmux_schmt_isvalid(schmt) \ - (((schmt) >= PMUX_SCHMT_DISABLE) && ((schmt) <= PMUX_SCHMT_ENABLE)) - -#define pmux_hsm_isvalid(hsm) \ - (((hsm) >= PMUX_HSM_DISABLE) && ((hsm) <= PMUX_HSM_ENABLE)) - -#define HSM_SHIFT 2 -#define SCHMT_SHIFT 3 -#define LPMD_SHIFT 4 -#define LPMD_MASK (3 << LPMD_SHIFT) -#define DRVDN_SHIFT 12 -#define DRVDN_MASK (0x7F << DRVDN_SHIFT) -#define DRVUP_SHIFT 20 -#define DRVUP_MASK (0x7F << DRVUP_SHIFT) -#define SLWR_SHIFT 28 -#define SLWR_MASK (3 << SLWR_SHIFT) -#define SLWF_SHIFT 30 -#define SLWF_MASK (3 << SLWF_SHIFT) - -static void pinmux_set_drvup_slwf(enum pmux_drvgrp grp, int slwf) -{ - u32 *reg = DRV_REG(grp); - u32 val; - - /* NONE means unspecified/do not change/use POR value */ - if (slwf == PMUX_SLWF_NONE) - return; - - /* Error check on pad and slwf */ - assert(pmux_drvgrp_isvalid(grp)); - assert(pmux_slw_isvalid(slwf)); - - val = readl(reg); - val &= ~SLWF_MASK; - val |= (slwf << SLWF_SHIFT); - writel(val, reg); - - return; -} - -static void pinmux_set_drvdn_slwr(enum pmux_drvgrp grp, int slwr) -{ - u32 *reg = DRV_REG(grp); - u32 val; - - /* NONE means unspecified/do not change/use POR value */ - if (slwr == PMUX_SLWR_NONE) - return; - - /* Error check on pad and slwr */ - assert(pmux_drvgrp_isvalid(grp)); - assert(pmux_slw_isvalid(slwr)); - - val = readl(reg); - val &= ~SLWR_MASK; - val |= (slwr << SLWR_SHIFT); - writel(val, reg); - - return; -} - -static void pinmux_set_drvup(enum pmux_drvgrp grp, int drvup) -{ - u32 *reg = DRV_REG(grp); - u32 val; - - /* NONE means unspecified/do not change/use POR value */ - if (drvup == PMUX_DRVUP_NONE) - return; - - /* Error check on pad and drvup */ - assert(pmux_drvgrp_isvalid(grp)); - assert(pmux_drv_isvalid(drvup)); - - val = readl(reg); - val &= ~DRVUP_MASK; - val |= (drvup << DRVUP_SHIFT); - writel(val, reg); - - return; -} - -static void pinmux_set_drvdn(enum pmux_drvgrp grp, int drvdn) -{ - u32 *reg = DRV_REG(grp); - u32 val; - - /* NONE means unspecified/do not change/use POR value */ - if (drvdn == PMUX_DRVDN_NONE) - return; - - /* Error check on pad and drvdn */ - assert(pmux_drvgrp_isvalid(grp)); - assert(pmux_drv_isvalid(drvdn)); - - val = readl(reg); - val &= ~DRVDN_MASK; - val |= (drvdn << DRVDN_SHIFT); - writel(val, reg); - - return; -} - -static void pinmux_set_lpmd(enum pmux_drvgrp grp, enum pmux_lpmd lpmd) -{ - u32 *reg = DRV_REG(grp); - u32 val; - - /* NONE means unspecified/do not change/use POR value */ - if (lpmd == PMUX_LPMD_NONE) - return; - - /* Error check pad and lpmd value */ - assert(pmux_drvgrp_isvalid(grp)); - assert(pmux_lpmd_isvalid(lpmd)); - - val = readl(reg); - val &= ~LPMD_MASK; - val |= (lpmd << LPMD_SHIFT); - writel(val, reg); - - return; -} - -static void pinmux_set_schmt(enum pmux_drvgrp grp, enum pmux_schmt schmt) -{ - u32 *reg = DRV_REG(grp); - u32 val; - - /* NONE means unspecified/do not change/use POR value */ - if (schmt == PMUX_SCHMT_NONE) - return; - - /* Error check pad */ - assert(pmux_drvgrp_isvalid(grp)); - assert(pmux_schmt_isvalid(schmt)); - - val = readl(reg); - if (schmt == PMUX_SCHMT_ENABLE) - val |= (1 << SCHMT_SHIFT); - else - val &= ~(1 << SCHMT_SHIFT); - writel(val, reg); - - return; -} - -static void pinmux_set_hsm(enum pmux_drvgrp grp, enum pmux_hsm hsm) -{ - u32 *reg = DRV_REG(grp); - u32 val; - - /* NONE means unspecified/do not change/use POR value */ - if (hsm == PMUX_HSM_NONE) - return; - - /* Error check pad */ - assert(pmux_drvgrp_isvalid(grp)); - assert(pmux_hsm_isvalid(hsm)); - - val = readl(reg); - if (hsm == PMUX_HSM_ENABLE) - val |= (1 << HSM_SHIFT); - else - val &= ~(1 << HSM_SHIFT); - writel(val, reg); - - return; -} - -static void pinmux_config_drvgrp(const struct pmux_drvgrp_config *config) -{ - enum pmux_drvgrp grp = config->drvgrp; - - pinmux_set_drvup_slwf(grp, config->slwf); - pinmux_set_drvdn_slwr(grp, config->slwr); - pinmux_set_drvup(grp, config->drvup); - pinmux_set_drvdn(grp, config->drvdn); - pinmux_set_lpmd(grp, config->lpmd); - pinmux_set_schmt(grp, config->schmt); - pinmux_set_hsm(grp, config->hsm); -} - -void pinmux_config_drvgrp_table(const struct pmux_drvgrp_config *config, - int len) -{ - int i; - - for (i = 0; i < len; i++) - pinmux_config_drvgrp(&config[i]); -} -#endif /* TEGRA_PMX_HAS_DRVGRPS */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/sys_info.c b/qemu/roms/u-boot/arch/arm/cpu/tegra-common/sys_info.c deleted file mode 100644 index de20325ec..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra-common/sys_info.c +++ /dev/null @@ -1,31 +0,0 @@ -/* - * (C) Copyright 2010,2011 - * NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <linux/ctype.h> - -void upstring(char *s) -{ - while (*s) { - *s = toupper(*s); - s++; - } -} - -/* Print CPU information */ -int print_cpuinfo(void) -{ - char soc_name[10]; - - strncpy(soc_name, CONFIG_SYS_SOC, 10); - upstring(soc_name); - puts(soc_name); - puts("\n"); - - /* TBD: Add printf of major/minor rev info, stepping, etc. */ - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/Makefile b/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/Makefile deleted file mode 100644 index d959b575c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -# -# Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved. -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# This program is free software; you can redistribute it and/or modify it -# under the terms and conditions of the GNU General Public License, -# version 2, as published by the Free Software Foundation. -# -# This program is distributed in the hope it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -# more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# - -obj-y += clock.o funcmux.o pinmux.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/clock.c b/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/clock.c deleted file mode 100644 index d5194e11b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/clock.c +++ /dev/null @@ -1,669 +0,0 @@ -/* - * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/* Tegra114 Clock control functions */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/sysctr.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/timer.h> -#include <div64.h> -#include <fdtdec.h> - -/* - * Clock types that we can use as a source. The Tegra114 has muxes for the - * peripheral clocks, and in most cases there are four options for the clock - * source. This gives us a clock 'type' and exploits what commonality exists - * in the device. - * - * Letters are obvious, except for T which means CLK_M, and S which means the - * clock derived from 32KHz. Beware that CLK_M (also called OSC in the - * datasheet) and PLL_M are different things. The former is the basic - * clock supplied to the SOC from an external oscillator. The latter is the - * memory clock PLL. - * - * See definitions in clock_id in the header file. - */ -enum clock_type_id { - CLOCK_TYPE_AXPT, /* PLL_A, PLL_X, PLL_P, CLK_M */ - CLOCK_TYPE_MCPA, /* and so on */ - CLOCK_TYPE_MCPT, - CLOCK_TYPE_PCM, - CLOCK_TYPE_PCMT, - CLOCK_TYPE_PCMT16, - CLOCK_TYPE_PDCT, - CLOCK_TYPE_ACPT, - CLOCK_TYPE_ASPTE, - CLOCK_TYPE_PMDACD2T, - CLOCK_TYPE_PCST, - - CLOCK_TYPE_COUNT, - CLOCK_TYPE_NONE = -1, /* invalid clock type */ -}; - -enum { - CLOCK_MAX_MUX = 8 /* number of source options for each clock */ -}; - -/* - * Clock source mux for each clock type. This just converts our enum into - * a list of mux sources for use by the code. - * - * Note: - * The extra column in each clock source array is used to store the mask - * bits in its register for the source. - */ -#define CLK(x) CLOCK_ID_ ## x -static enum clock_id clock_source[CLOCK_TYPE_COUNT][CLOCK_MAX_MUX+1] = { - { CLK(AUDIO), CLK(XCPU), CLK(PERIPH), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(AUDIO), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(NONE), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(PERIPH), CLK(DISPLAY), CLK(CGENERAL), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(AUDIO), CLK(CGENERAL), CLK(PERIPH), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(AUDIO), CLK(SFROM32KHZ), CLK(PERIPH), CLK(OSC), - CLK(EPCI), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_29}, - { CLK(PERIPH), CLK(MEMORY), CLK(DISPLAY), CLK(AUDIO), - CLK(CGENERAL), CLK(DISPLAY2), CLK(OSC), CLK(NONE), - MASK_BITS_31_29}, - { CLK(PERIPH), CLK(CGENERAL), CLK(SFROM32KHZ), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_28} -}; - -/* - * Clock type for each peripheral clock source. We put the name in each - * record just so it is easy to match things up - */ -#define TYPE(name, type) type -static enum clock_type_id clock_periph_type[PERIPHC_COUNT] = { - /* 0x00 */ - TYPE(PERIPHC_I2S1, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_I2S2, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_SPDIF_OUT, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_SPDIF_IN, CLOCK_TYPE_PCM), - TYPE(PERIPHC_PWM, CLOCK_TYPE_PCST), /* only PWM uses b29:28 */ - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SBC2, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SBC3, CLOCK_TYPE_PCMT), - - /* 0x08 */ - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_I2C1, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_I2C5, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SBC1, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_DISP1, CLOCK_TYPE_PMDACD2T), - TYPE(PERIPHC_DISP2, CLOCK_TYPE_PMDACD2T), - - /* 0x10 */ - TYPE(PERIPHC_CVE, CLOCK_TYPE_PDCT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_VI, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SDMMC1, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SDMMC2, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_G3D, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_G2D, CLOCK_TYPE_MCPA), - - /* 0x18 */ - TYPE(PERIPHC_NDFLASH, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SDMMC4, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_VFIR, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_EPP, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_MPE, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_MIPI, CLOCK_TYPE_PCMT), /* MIPI base-band HSI */ - TYPE(PERIPHC_UART1, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_UART2, CLOCK_TYPE_PCMT), - - /* 0x20 */ - TYPE(PERIPHC_HOST1X, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_TVO, CLOCK_TYPE_PDCT), - TYPE(PERIPHC_HDMI, CLOCK_TYPE_PMDACD2T), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_TVDAC, CLOCK_TYPE_PDCT), - TYPE(PERIPHC_I2C2, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_EMC, CLOCK_TYPE_MCPT), - - /* 0x28 */ - TYPE(PERIPHC_UART3, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_VI, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SBC4, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_I2C3, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_SDMMC3, CLOCK_TYPE_PCMT), - - /* 0x30 */ - TYPE(PERIPHC_UART4, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_UART5, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_VDE, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_OWR, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_NOR, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_CSITE, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_I2S0, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - - /* 0x38h */ /* Jumps to reg offset 0x3B0h */ - TYPE(PERIPHC_G3D2, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_MSELECT, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_TSENSOR, CLOCK_TYPE_PCST), /* s/b PCTS */ - TYPE(PERIPHC_I2S3, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_I2S4, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_I2C4, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_SBC5, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SBC6, CLOCK_TYPE_PCMT), - - /* 0x40 */ - TYPE(PERIPHC_AUDIO, CLOCK_TYPE_ACPT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_DAM0, CLOCK_TYPE_ACPT), - TYPE(PERIPHC_DAM1, CLOCK_TYPE_ACPT), - TYPE(PERIPHC_DAM2, CLOCK_TYPE_ACPT), - TYPE(PERIPHC_HDA2CODEC2X, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_ACTMON, CLOCK_TYPE_PCST), /* MASK 31:30 */ - TYPE(PERIPHC_EXTPERIPH1, CLOCK_TYPE_ASPTE), - - /* 0x48 */ - TYPE(PERIPHC_EXTPERIPH2, CLOCK_TYPE_ASPTE), - TYPE(PERIPHC_EXTPERIPH3, CLOCK_TYPE_ASPTE), - TYPE(PERIPHC_NANDSPEED, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_I2CSLOW, CLOCK_TYPE_PCST), /* MASK 31:30 */ - TYPE(PERIPHC_SYS, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SPEEDO, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - - /* 0x50 */ - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SATAOOB, CLOCK_TYPE_PCMT), /* offset 0x420h */ - TYPE(PERIPHC_SATA, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_HDA, CLOCK_TYPE_PCMT), -}; - -/* - * This array translates a periph_id to a periphc_internal_id - * - * Not present/matched up: - * uint vi_sensor; _VI_SENSOR_0, 0x1A8 - * SPDIF - which is both 0x08 and 0x0c - * - */ -#define NONE(name) (-1) -#define OFFSET(name, value) PERIPHC_ ## name -static s8 periph_id_to_internal_id[PERIPH_ID_COUNT] = { - /* Low word: 31:0 */ - NONE(CPU), - NONE(COP), - NONE(TRIGSYS), - NONE(RESERVED3), - NONE(RTC), - NONE(TMR), - PERIPHC_UART1, - PERIPHC_UART2, /* and vfir 0x68 */ - - /* 8 */ - NONE(GPIO), - PERIPHC_SDMMC2, - NONE(SPDIF), /* 0x08 and 0x0c, unclear which to use */ - PERIPHC_I2S1, - PERIPHC_I2C1, - PERIPHC_NDFLASH, - PERIPHC_SDMMC1, - PERIPHC_SDMMC4, - - /* 16 */ - NONE(RESERVED16), - PERIPHC_PWM, - PERIPHC_I2S2, - PERIPHC_EPP, - PERIPHC_VI, - PERIPHC_G2D, - NONE(USBD), - NONE(ISP), - - /* 24 */ - PERIPHC_G3D, - NONE(RESERVED25), - PERIPHC_DISP2, - PERIPHC_DISP1, - PERIPHC_HOST1X, - NONE(VCP), - PERIPHC_I2S0, - NONE(CACHE2), - - /* Middle word: 63:32 */ - NONE(MEM), - NONE(AHBDMA), - NONE(APBDMA), - NONE(RESERVED35), - NONE(RESERVED36), - NONE(STAT_MON), - NONE(RESERVED38), - NONE(RESERVED39), - - /* 40 */ - NONE(KFUSE), - NONE(SBC1), /* SBC1, 0x34, is this SPI1? */ - PERIPHC_NOR, - NONE(RESERVED43), - PERIPHC_SBC2, - NONE(RESERVED45), - PERIPHC_SBC3, - PERIPHC_I2C5, - - /* 48 */ - NONE(DSI), - PERIPHC_TVO, /* also CVE 0x40 */ - PERIPHC_MIPI, - PERIPHC_HDMI, - NONE(CSI), - PERIPHC_TVDAC, - PERIPHC_I2C2, - PERIPHC_UART3, - - /* 56 */ - NONE(RESERVED56), - PERIPHC_EMC, - NONE(USB2), - NONE(USB3), - PERIPHC_MPE, - PERIPHC_VDE, - NONE(BSEA), - NONE(BSEV), - - /* Upper word 95:64 */ - PERIPHC_SPEEDO, - PERIPHC_UART4, - PERIPHC_UART5, - PERIPHC_I2C3, - PERIPHC_SBC4, - PERIPHC_SDMMC3, - NONE(PCIE), - PERIPHC_OWR, - - /* 72 */ - NONE(AFI), - PERIPHC_CSITE, - NONE(PCIEXCLK), - NONE(AVPUCQ), - NONE(RESERVED76), - NONE(RESERVED77), - NONE(RESERVED78), - NONE(DTV), - - /* 80 */ - PERIPHC_NANDSPEED, - PERIPHC_I2CSLOW, - NONE(DSIB), - NONE(RESERVED83), - NONE(IRAMA), - NONE(IRAMB), - NONE(IRAMC), - NONE(IRAMD), - - /* 88 */ - NONE(CRAM2), - NONE(RESERVED89), - NONE(MDOUBLER), - NONE(RESERVED91), - NONE(SUSOUT), - NONE(RESERVED93), - NONE(RESERVED94), - NONE(RESERVED95), - - /* V word: 31:0 */ - NONE(CPUG), - NONE(CPULP), - PERIPHC_G3D2, - PERIPHC_MSELECT, - PERIPHC_TSENSOR, - PERIPHC_I2S3, - PERIPHC_I2S4, - PERIPHC_I2C4, - - /* 08 */ - PERIPHC_SBC5, - PERIPHC_SBC6, - PERIPHC_AUDIO, - NONE(APBIF), - PERIPHC_DAM0, - PERIPHC_DAM1, - PERIPHC_DAM2, - PERIPHC_HDA2CODEC2X, - - /* 16 */ - NONE(ATOMICS), - NONE(RESERVED17), - NONE(RESERVED18), - NONE(RESERVED19), - NONE(RESERVED20), - NONE(RESERVED21), - NONE(RESERVED22), - PERIPHC_ACTMON, - - /* 24 */ - NONE(RESERVED24), - NONE(RESERVED25), - NONE(RESERVED26), - NONE(RESERVED27), - PERIPHC_SATA, - PERIPHC_HDA, - NONE(RESERVED30), - NONE(RESERVED31), - - /* W word: 31:0 */ - NONE(HDA2HDMICODEC), - NONE(RESERVED1_SATACOLD), - NONE(RESERVED2_PCIERX0), - NONE(RESERVED3_PCIERX1), - NONE(RESERVED4_PCIERX2), - NONE(RESERVED5_PCIERX3), - NONE(RESERVED6_PCIERX4), - NONE(RESERVED7_PCIERX5), - - /* 40 */ - NONE(CEC), - NONE(PCIE2_IOBIST), - NONE(EMC_IOBIST), - NONE(HDMI_IOBIST), - NONE(SATA_IOBIST), - NONE(MIPI_IOBIST), - NONE(EMC1_IOBIST), - NONE(XUSB), - - /* 48 */ - NONE(CILAB), - NONE(CILCD), - NONE(CILE), - NONE(DSIA_LP), - NONE(DSIB_LP), - NONE(RESERVED21_ENTROPY), - NONE(RESERVED22_W), - NONE(RESERVED23_W), - - /* 56 */ - NONE(RESERVED24_W), - NONE(AMX0), - NONE(ADX0), - NONE(DVFS), - NONE(XUSB_SS), - NONE(EMC_DLL), - NONE(MC1), - NONE(EMC1), -}; - -/* - * Get the oscillator frequency, from the corresponding hardware configuration - * field. Note that T30/T114 support 3 new higher freqs, but we map back - * to the old T20 freqs. Support for the higher oscillators is TBD. - */ -enum clock_osc_freq clock_get_osc_freq(void) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - reg = readl(&clkrst->crc_osc_ctrl); - reg = (reg & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT; - - if (reg & 1) /* one of the newer freqs */ - printf("Warning: OSC_FREQ is unsupported! (%d)\n", reg); - - return reg >> 2; /* Map to most common (T20) freqs */ -} - -/* Returns a pointer to the clock source register for a peripheral */ -u32 *get_periph_source_reg(enum periph_id periph_id) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - enum periphc_internal_id internal_id; - - /* Coresight is a special case */ - if (periph_id == PERIPH_ID_CSI) - return &clkrst->crc_clk_src[PERIPH_ID_CSI+1]; - - assert(periph_id >= PERIPH_ID_FIRST && periph_id < PERIPH_ID_COUNT); - internal_id = periph_id_to_internal_id[periph_id]; - assert(internal_id != -1); - if (internal_id >= PERIPHC_VW_FIRST) { - internal_id -= PERIPHC_VW_FIRST; - return &clkrst->crc_clk_src_vw[internal_id]; - } else - return &clkrst->crc_clk_src[internal_id]; -} - -/** - * Given a peripheral ID and the required source clock, this returns which - * value should be programmed into the source mux for that peripheral. - * - * There is special code here to handle the one source type with 5 sources. - * - * @param periph_id peripheral to start - * @param source PLL id of required parent clock - * @param mux_bits Set to number of bits in mux register: 2 or 4 - * @param divider_bits Set to number of divider bits (8 or 16) - * @return mux value (0-4, or -1 if not found) - */ -int get_periph_clock_source(enum periph_id periph_id, - enum clock_id parent, int *mux_bits, int *divider_bits) -{ - enum clock_type_id type; - enum periphc_internal_id internal_id; - int mux; - - assert(clock_periph_id_isvalid(periph_id)); - - internal_id = periph_id_to_internal_id[periph_id]; - assert(periphc_internal_id_isvalid(internal_id)); - - type = clock_periph_type[internal_id]; - assert(clock_type_id_isvalid(type)); - - *mux_bits = clock_source[type][CLOCK_MAX_MUX]; - - if (type == CLOCK_TYPE_PCMT16) - *divider_bits = 16; - else - *divider_bits = 8; - - for (mux = 0; mux < CLOCK_MAX_MUX; mux++) - if (clock_source[type][mux] == parent) - return mux; - - /* if we get here, either us or the caller has made a mistake */ - printf("Caller requested bad clock: periph=%d, parent=%d\n", periph_id, - parent); - return -1; -} - -void clock_set_enable(enum periph_id periph_id, int enable) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 *clk; - u32 reg; - - /* Enable/disable the clock to this peripheral */ - assert(clock_periph_id_isvalid(periph_id)); - if ((int)periph_id < (int)PERIPH_ID_VW_FIRST) - clk = &clkrst->crc_clk_out_enb[PERIPH_REG(periph_id)]; - else - clk = &clkrst->crc_clk_out_enb_vw[PERIPH_REG(periph_id)]; - reg = readl(clk); - if (enable) - reg |= PERIPH_MASK(periph_id); - else - reg &= ~PERIPH_MASK(periph_id); - writel(reg, clk); -} - -void reset_set_enable(enum periph_id periph_id, int enable) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 *reset; - u32 reg; - - /* Enable/disable reset to the peripheral */ - assert(clock_periph_id_isvalid(periph_id)); - if (periph_id < PERIPH_ID_VW_FIRST) - reset = &clkrst->crc_rst_dev[PERIPH_REG(periph_id)]; - else - reset = &clkrst->crc_rst_dev_vw[PERIPH_REG(periph_id)]; - reg = readl(reset); - if (enable) - reg |= PERIPH_MASK(periph_id); - else - reg &= ~PERIPH_MASK(periph_id); - writel(reg, reset); -} - -#ifdef CONFIG_OF_CONTROL -/* - * Convert a device tree clock ID to our peripheral ID. They are mostly - * the same but we are very cautious so we check that a valid clock ID is - * provided. - * - * @param clk_id Clock ID according to tegra114 device tree binding - * @return peripheral ID, or PERIPH_ID_NONE if the clock ID is invalid - */ -enum periph_id clk_id_to_periph_id(int clk_id) -{ - if (clk_id > PERIPH_ID_COUNT) - return PERIPH_ID_NONE; - - switch (clk_id) { - case PERIPH_ID_RESERVED3: - case PERIPH_ID_RESERVED16: - case PERIPH_ID_RESERVED24: - case PERIPH_ID_RESERVED35: - case PERIPH_ID_RESERVED43: - case PERIPH_ID_RESERVED45: - case PERIPH_ID_RESERVED56: - case PERIPH_ID_RESERVED76: - case PERIPH_ID_RESERVED77: - case PERIPH_ID_RESERVED78: - case PERIPH_ID_RESERVED83: - case PERIPH_ID_RESERVED89: - case PERIPH_ID_RESERVED91: - case PERIPH_ID_RESERVED93: - case PERIPH_ID_RESERVED94: - case PERIPH_ID_RESERVED95: - return PERIPH_ID_NONE; - default: - return clk_id; - } -} -#endif /* CONFIG_OF_CONTROL */ - -void clock_early_init(void) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - - tegra30_set_up_pllp(); - - /* - * PLLC output frequency set to 600Mhz - * PLLD output frequency set to 925Mhz - */ - switch (clock_get_osc_freq()) { - case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */ - clock_set_rate(CLOCK_ID_CGENERAL, 600, 12, 0, 8); - clock_set_rate(CLOCK_ID_DISPLAY, 925, 12, 0, 12); - break; - - case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */ - clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8); - clock_set_rate(CLOCK_ID_DISPLAY, 925, 26, 0, 12); - break; - - case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */ - clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8); - clock_set_rate(CLOCK_ID_DISPLAY, 925, 13, 0, 12); - break; - case CLOCK_OSC_FREQ_19_2: - default: - /* - * These are not supported. It is too early to print a - * message and the UART likely won't work anyway due to the - * oscillator being wrong. - */ - break; - } - - /* PLLC_MISC2: Set dynramp_stepA/B. MISC2 maps to pll_out[1] */ - writel(0x00561600, &clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_out[1]); - - /* PLLC_MISC: Set LOCK_ENABLE */ - writel(0x01000000, &clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_misc); - udelay(2); - - /* PLLD_MISC: Set CLKENABLE, CPCON 12, LFCON 1 */ - writel(0x40000C10, &clkrst->crc_pll[CLOCK_ID_DISPLAY].pll_misc); - udelay(2); -} - -void arch_timer_init(void) -{ - struct sysctr_ctlr *sysctr = (struct sysctr_ctlr *)NV_PA_TSC_BASE; - u32 freq, val; - - freq = clock_get_rate(CLOCK_ID_OSC); - debug("%s: osc freq is %dHz [0x%08X]\n", __func__, freq, freq); - - /* ARM CNTFRQ */ - asm("mcr p15, 0, %0, c14, c0, 0\n" : : "r" (freq)); - - /* Only T114 has the System Counter regs */ - debug("%s: setting CNTFID0 to 0x%08X\n", __func__, freq); - writel(freq, &sysctr->cntfid0); - - val = readl(&sysctr->cntcr); - val |= TSC_CNTCR_ENABLE | TSC_CNTCR_HDBG; - writel(val, &sysctr->cntcr); - debug("%s: TSC CNTCR = 0x%08X\n", __func__, val); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/funcmux.c b/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/funcmux.c deleted file mode 100644 index 52441c71e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/funcmux.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/* Tegra114 high-level function multiplexing */ - -#include <common.h> -#include <asm/arch/clock.h> -#include <asm/arch/funcmux.h> -#include <asm/arch/pinmux.h> - -int funcmux_select(enum periph_id id, int config) -{ - int bad_config = config != FUNCMUX_DEFAULT; - - switch (id) { - case PERIPH_ID_UART4: - switch (config) { - case FUNCMUX_UART4_GMI: - pinmux_set_func(PMUX_PINGRP_GMI_A16_PJ7, - PMUX_FUNC_UARTD); - pinmux_set_func(PMUX_PINGRP_GMI_A17_PB0, - PMUX_FUNC_UARTD); - pinmux_set_func(PMUX_PINGRP_GMI_A18_PB1, - PMUX_FUNC_UARTD); - pinmux_set_func(PMUX_PINGRP_GMI_A19_PK7, - PMUX_FUNC_UARTD); - - pinmux_set_io(PMUX_PINGRP_GMI_A16_PJ7, PMUX_PIN_OUTPUT); - pinmux_set_io(PMUX_PINGRP_GMI_A17_PB0, PMUX_PIN_INPUT); - pinmux_set_io(PMUX_PINGRP_GMI_A18_PB1, PMUX_PIN_INPUT); - pinmux_set_io(PMUX_PINGRP_GMI_A19_PK7, PMUX_PIN_OUTPUT); - - pinmux_tristate_disable(PMUX_PINGRP_GMI_A16_PJ7); - pinmux_tristate_disable(PMUX_PINGRP_GMI_A17_PB0); - pinmux_tristate_disable(PMUX_PINGRP_GMI_A18_PB1); - pinmux_tristate_disable(PMUX_PINGRP_GMI_A19_PK7); - break; - } - break; - - /* Add other periph IDs here as needed */ - - default: - debug("%s: invalid periph_id %d", __func__, id); - return -1; - } - - if (bad_config) { - debug("%s: invalid config %d for periph_id %d", __func__, - config, id); - return -1; - } - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/pinmux.c b/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/pinmux.c deleted file mode 100644 index 3e5acb93c..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra114-common/pinmux.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/pinmux.h> - -#define PIN(pin, f0, f1, f2, f3) \ - { \ - .funcs = { \ - PMUX_FUNC_##f0, \ - PMUX_FUNC_##f1, \ - PMUX_FUNC_##f2, \ - PMUX_FUNC_##f3, \ - }, \ - } - -#define PIN_RESERVED {} - -static const struct pmux_pingrp_desc tegra114_pingroups[] = { - /* pin, f0, f1, f2, f3 */ - /* Offset 0x3000 */ - PIN(ULPI_DATA0_PO1, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA1_PO2, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA2_PO3, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA3_PO4, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA4_PO5, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_DATA5_PO6, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_DATA6_PO7, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_DATA7_PO0, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_CLK_PY0, SPI1, SPI5, UARTD, ULPI), - PIN(ULPI_DIR_PY1, SPI1, SPI5, UARTD, ULPI), - PIN(ULPI_NXT_PY2, SPI1, SPI5, UARTD, ULPI), - PIN(ULPI_STP_PY3, SPI1, SPI5, UARTD, ULPI), - PIN(DAP3_FS_PP0, I2S2, SPI5, DISPLAYA, DISPLAYB), - PIN(DAP3_DIN_PP1, I2S2, SPI5, DISPLAYA, DISPLAYB), - PIN(DAP3_DOUT_PP2, I2S2, SPI5, DISPLAYA, DISPLAYB), - PIN(DAP3_SCLK_PP3, I2S2, SPI5, DISPLAYA, DISPLAYB), - PIN(PV0, USB, RSVD2, RSVD3, RSVD4), - PIN(PV1, RSVD1, RSVD2, RSVD3, RSVD4), - PIN(SDMMC1_CLK_PZ0, SDMMC1, CLK12, RSVD3, RSVD4), - PIN(SDMMC1_CMD_PZ1, SDMMC1, SPDIF, SPI4, UARTA), - PIN(SDMMC1_DAT3_PY4, SDMMC1, SPDIF, SPI4, UARTA), - PIN(SDMMC1_DAT2_PY5, SDMMC1, PWM0, SPI4, UARTA), - PIN(SDMMC1_DAT1_PY6, SDMMC1, PWM1, SPI4, UARTA), - PIN(SDMMC1_DAT0_PY7, SDMMC1, RSVD2, SPI4, UARTA), - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x3068 */ - PIN(CLK2_OUT_PW5, EXTPERIPH2, RSVD2, RSVD3, RSVD4), - PIN(CLK2_REQ_PCC5, DAP, RSVD2, RSVD3, RSVD4), - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x3110 */ - PIN(HDMI_INT_PN7, RSVD1, RSVD2, RSVD3, RSVD4), - PIN(DDC_SCL_PV4, I2C4, RSVD2, RSVD3, RSVD4), - PIN(DDC_SDA_PV5, I2C4, RSVD2, RSVD3, RSVD4), - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x3164 */ - PIN(UART2_RXD_PC3, IRDA, SPDIF, UARTA, SPI4), - PIN(UART2_TXD_PC2, IRDA, SPDIF, UARTA, SPI4), - PIN(UART2_RTS_N_PJ6, UARTA, UARTB, RSVD3, SPI4), - PIN(UART2_CTS_N_PJ5, UARTA, UARTB, RSVD3, SPI4), - PIN(UART3_TXD_PW6, UARTC, RSVD2, RSVD3, SPI4), - PIN(UART3_RXD_PW7, UARTC, RSVD2, RSVD3, SPI4), - PIN(UART3_CTS_N_PA1, UARTC, SDMMC1, DTV, SPI4), - PIN(UART3_RTS_N_PC0, UARTC, PWM0, DTV, DISPLAYA), - PIN(PU0, OWR, UARTA, RSVD3, RSVD4), - PIN(PU1, RSVD1, UARTA, RSVD3, RSVD4), - PIN(PU2, RSVD1, UARTA, RSVD3, RSVD4), - PIN(PU3, PWM0, UARTA, DISPLAYA, DISPLAYB), - PIN(PU4, PWM1, UARTA, DISPLAYA, DISPLAYB), - PIN(PU5, PWM2, UARTA, DISPLAYA, DISPLAYB), - PIN(PU6, PWM3, UARTA, USB, DISPLAYB), - PIN(GEN1_I2C_SDA_PC5, I2C1, RSVD2, RSVD3, RSVD4), - PIN(GEN1_I2C_SCL_PC4, I2C1, RSVD2, RSVD3, RSVD4), - PIN(DAP4_FS_PP4, I2S3, RSVD2, DTV, RSVD4), - PIN(DAP4_DIN_PP5, I2S3, RSVD2, RSVD3, RSVD4), - PIN(DAP4_DOUT_PP6, I2S3, RSVD2, DTV, RSVD4), - PIN(DAP4_SCLK_PP7, I2S3, RSVD2, RSVD3, RSVD4), - PIN(CLK3_OUT_PEE0, EXTPERIPH3, RSVD2, RSVD3, RSVD4), - PIN(CLK3_REQ_PEE1, DEV3, RSVD2, RSVD3, RSVD4), - PIN(GMI_WP_N_PC7, RSVD1, NAND, GMI, GMI_ALT), - PIN(GMI_IORDY_PI5, SDMMC2, RSVD2, GMI, TRACE), - PIN(GMI_WAIT_PI7, SPI4, NAND, GMI, DTV), - PIN(GMI_ADV_N_PK0, RSVD1, NAND, GMI, TRACE), - PIN(GMI_CLK_PK1, SDMMC2, NAND, GMI, TRACE), - PIN(GMI_CS0_N_PJ0, RSVD1, NAND, GMI, USB), - PIN(GMI_CS1_N_PJ2, RSVD1, NAND, GMI, SOC), - PIN(GMI_CS2_N_PK3, SDMMC2, NAND, GMI, TRACE), - PIN(GMI_CS3_N_PK4, SDMMC2, NAND, GMI, GMI_ALT), - PIN(GMI_CS4_N_PK2, USB, NAND, GMI, TRACE), - PIN(GMI_CS6_N_PI3, NAND, NAND_ALT, GMI, SPI4), - PIN(GMI_CS7_N_PI6, NAND, NAND_ALT, GMI, SDMMC2), - PIN(GMI_AD0_PG0, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD1_PG1, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD2_PG2, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD3_PG3, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD4_PG4, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD5_PG5, RSVD1, NAND, GMI, SPI4), - PIN(GMI_AD6_PG6, RSVD1, NAND, GMI, SPI4), - PIN(GMI_AD7_PG7, RSVD1, NAND, GMI, SPI4), - PIN(GMI_AD8_PH0, PWM0, NAND, GMI, DTV), - PIN(GMI_AD9_PH1, PWM1, NAND, GMI, CLDVFS), - PIN(GMI_AD10_PH2, PWM2, NAND, GMI, CLDVFS), - PIN(GMI_AD11_PH3, PWM3, NAND, GMI, USB), - PIN(GMI_AD12_PH4, SDMMC2, NAND, GMI, RSVD4), - PIN(GMI_AD13_PH5, SDMMC2, NAND, GMI, RSVD4), - PIN(GMI_AD14_PH6, SDMMC2, NAND, GMI, DTV), - PIN(GMI_AD15_PH7, SDMMC2, NAND, GMI, DTV), - PIN(GMI_A16_PJ7, UARTD, TRACE, GMI, GMI_ALT), - PIN(GMI_A17_PB0, UARTD, RSVD2, GMI, TRACE), - PIN(GMI_A18_PB1, UARTD, RSVD2, GMI, TRACE), - PIN(GMI_A19_PK7, UARTD, SPI4, GMI, TRACE), - PIN(GMI_WR_N_PI0, RSVD1, NAND, GMI, SPI4), - PIN(GMI_OE_N_PI1, RSVD1, NAND, GMI, SOC), - PIN(GMI_DQS_P_PJ3, SDMMC2, NAND, GMI, TRACE), - PIN(GMI_RST_N_PI4, NAND, NAND_ALT, GMI, RSVD4), - PIN(GEN2_I2C_SCL_PT5, I2C2, RSVD2, GMI, RSVD4), - PIN(GEN2_I2C_SDA_PT6, I2C2, RSVD2, GMI, RSVD4), - PIN(SDMMC4_CLK_PCC4, SDMMC4, RSVD2, GMI, RSVD4), - PIN(SDMMC4_CMD_PT7, SDMMC4, RSVD2, GMI, RSVD4), - PIN(SDMMC4_DAT0_PAA0, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT1_PAA1, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT2_PAA2, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT3_PAA3, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT4_PAA4, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT5_PAA5, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT6_PAA6, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT7_PAA7, SDMMC4, RSVD2, GMI, RSVD4), - PIN_RESERVED, - /* Offset 0x3284 */ - PIN(CAM_MCLK_PCC0, VI, VI_ALT1, VI_ALT3, RSVD4), - PIN(PCC1, I2S4, RSVD2, RSVD3, RSVD4), - PIN(PBB0, I2S4, VI, VI_ALT1, VI_ALT3), - PIN(CAM_I2C_SCL_PBB1, VGP1, I2C3, RSVD3, RSVD4), - PIN(CAM_I2C_SDA_PBB2, VGP2, I2C3, RSVD3, RSVD4), - PIN(PBB3, VGP3, DISPLAYA, DISPLAYB, RSVD4), - PIN(PBB4, VGP4, DISPLAYA, DISPLAYB, RSVD4), - PIN(PBB5, VGP5, DISPLAYA, DISPLAYB, RSVD4), - PIN(PBB6, VGP6, DISPLAYA, DISPLAYB, RSVD4), - PIN(PBB7, I2S4, RSVD2, RSVD3, RSVD4), - PIN(PCC2, I2S4, RSVD2, RSVD3, RSVD4), - PIN(JTAG_RTCK, RTCK, RSVD2, RSVD3, RSVD4), - PIN(PWR_I2C_SCL_PZ6, I2CPWR, RSVD2, RSVD3, RSVD4), - PIN(PWR_I2C_SDA_PZ7, I2CPWR, RSVD2, RSVD3, RSVD4), - PIN(KB_ROW0_PR0, KBC, RSVD2, RSVD3, RSVD4), - PIN(KB_ROW1_PR1, KBC, RSVD2, RSVD3, RSVD4), - PIN(KB_ROW2_PR2, KBC, RSVD2, RSVD3, RSVD4), - PIN(KB_ROW3_PR3, KBC, DISPLAYA, RSVD3, DISPLAYB), - PIN(KB_ROW4_PR4, KBC, DISPLAYA, SPI2, DISPLAYB), - PIN(KB_ROW5_PR5, KBC, DISPLAYA, SPI2, DISPLAYB), - PIN(KB_ROW6_PR6, KBC, DISPLAYA, DISPLAYA_ALT, DISPLAYB), - PIN(KB_ROW7_PR7, KBC, RSVD2, CLDVFS, UARTA), - PIN(KB_ROW8_PS0, KBC, RSVD2, CLDVFS, UARTA), - PIN(KB_ROW9_PS1, KBC, RSVD2, RSVD3, UARTA), - PIN(KB_ROW10_PS2, KBC, RSVD2, RSVD3, UARTA), - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x32fc */ - PIN(KB_COL0_PQ0, KBC, USB, SPI2, EMC_DLL), - PIN(KB_COL1_PQ1, KBC, RSVD2, SPI2, EMC_DLL), - PIN(KB_COL2_PQ2, KBC, RSVD2, SPI2, RSVD4), - PIN(KB_COL3_PQ3, KBC, DISPLAYA, PWM2, UARTA), - PIN(KB_COL4_PQ4, KBC, OWR, SDMMC3, UARTA), - PIN(KB_COL5_PQ5, KBC, RSVD2, SDMMC1, RSVD4), - PIN(KB_COL6_PQ6, KBC, RSVD2, SPI2, RSVD4), - PIN(KB_COL7_PQ7, KBC, RSVD2, SPI2, RSVD4), - PIN(CLK_32K_OUT_PA0, BLINK, SOC, RSVD3, RSVD4), - PIN(SYS_CLK_REQ_PZ5, SYSCLK, RSVD2, RSVD3, RSVD4), - PIN(CORE_PWR_REQ, PWRON, RSVD2, RSVD3, RSVD4), - PIN(CPU_PWR_REQ, CPU, RSVD2, RSVD3, RSVD4), - PIN(PWR_INT_N, PMI, RSVD2, RSVD3, RSVD4), - PIN(CLK_32K_IN, CLK, RSVD2, RSVD3, RSVD4), - PIN(OWR, OWR, RSVD2, RSVD3, RSVD4), - PIN(DAP1_FS_PN0, I2S0, HDA, GMI, RSVD4), - PIN(DAP1_DIN_PN1, I2S0, HDA, GMI, RSVD4), - PIN(DAP1_DOUT_PN2, I2S0, HDA, GMI, RSVD4), - PIN(DAP1_SCLK_PN3, I2S0, HDA, GMI, RSVD4), - PIN(CLK1_REQ_PEE2, DAP, DAP1, RSVD3, RSVD4), - PIN(CLK1_OUT_PW4, EXTPERIPH1, DAP2, RSVD3, RSVD4), - PIN(SPDIF_IN_PK6, SPDIF, USB, RSVD3, RSVD4), - PIN(SPDIF_OUT_PK5, SPDIF, RSVD2, RSVD3, RSVD4), - PIN(DAP2_FS_PA2, I2S1, HDA, RSVD3, RSVD4), - PIN(DAP2_DIN_PA4, I2S1, HDA, RSVD3, RSVD4), - PIN(DAP2_DOUT_PA5, I2S1, HDA, RSVD3, RSVD4), - PIN(DAP2_SCLK_PA3, I2S1, HDA, RSVD3, RSVD4), - PIN(DVFS_PWM_PX0, SPI6, CLDVFS, RSVD3, RSVD4), - PIN(GPIO_X1_AUD_PX1, SPI6, RSVD2, RSVD3, RSVD4), - PIN(GPIO_X3_AUD_PX3, SPI6, SPI1, RSVD3, RSVD4), - PIN(DVFS_CLK_PX2, SPI6, CLDVFS, RSVD3, RSVD4), - PIN(GPIO_X4_AUD_PX4, RSVD1, SPI1, SPI2, DAP2), - PIN(GPIO_X5_AUD_PX5, RSVD1, SPI1, SPI2, RSVD4), - PIN(GPIO_X6_AUD_PX6, SPI6, SPI1, SPI2, RSVD4), - PIN(GPIO_X7_AUD_PX7, RSVD1, SPI1, SPI2, RSVD4), - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x3390 */ - PIN(SDMMC3_CLK_PA6, SDMMC3, RSVD2, RSVD3, SPI3), - PIN(SDMMC3_CMD_PA7, SDMMC3, PWM3, UARTA, SPI3), - PIN(SDMMC3_DAT0_PB7, SDMMC3, RSVD2, RSVD3, SPI3), - PIN(SDMMC3_DAT1_PB6, SDMMC3, PWM2, UARTA, SPI3), - PIN(SDMMC3_DAT2_PB5, SDMMC3, PWM1, DISPLAYA, SPI3), - PIN(SDMMC3_DAT3_PB4, SDMMC3, PWM0, DISPLAYB, SPI3), - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x33e0 */ - PIN(HDMI_CEC_PEE3, CEC, SDMMC3, RSVD3, SOC), - PIN(SDMMC1_WP_N_PV3, SDMMC1, CLK12, SPI4, UARTA), - PIN(SDMMC3_CD_N_PV2, SDMMC3, OWR, RSVD3, RSVD4), - PIN(GPIO_W2_AUD_PW2, SPI6, RSVD2, SPI2, I2C1), - PIN(GPIO_W3_AUD_PW3, SPI6, SPI1, SPI2, I2C1), - PIN(USB_VBUS_EN0_PN4, USB, RSVD2, RSVD3, RSVD4), - PIN(USB_VBUS_EN1_PN5, USB, RSVD2, RSVD3, RSVD4), - PIN(SDMMC3_CLK_LB_IN_PEE5, SDMMC3, RSVD2, RSVD3, RSVD4), - PIN(SDMMC3_CLK_LB_OUT_PEE4, SDMMC3, RSVD2, RSVD3, RSVD4), - PIN(GMI_CLK_LB, SDMMC2, NAND, GMI, RSVD4), - PIN(RESET_OUT_N, RSVD1, RSVD2, RSVD3, RESET_OUT_N), -}; -const struct pmux_pingrp_desc *tegra_soc_pingroups = tegra114_pingroups; diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/Makefile b/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/Makefile deleted file mode 100644 index ff77992b3..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# -# (C) Copyright 2013-2014 -# NVIDIA Corporation <www.nvidia.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += clock.o -obj-y += funcmux.o -obj-y += pinmux.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/clock.c b/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/clock.c deleted file mode 100644 index 739436326..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/clock.c +++ /dev/null @@ -1,826 +0,0 @@ -/* - * (C) Copyright 2013 - * NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* Tegra124 Clock control functions */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/sysctr.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/timer.h> -#include <div64.h> -#include <fdtdec.h> - -/* - * Clock types that we can use as a source. The Tegra124 has muxes for the - * peripheral clocks, and in most cases there are four options for the clock - * source. This gives us a clock 'type' and exploits what commonality exists - * in the device. - * - * Letters are obvious, except for T which means CLK_M, and S which means the - * clock derived from 32KHz. Beware that CLK_M (also called OSC in the - * datasheet) and PLL_M are different things. The former is the basic - * clock supplied to the SOC from an external oscillator. The latter is the - * memory clock PLL. - * - * See definitions in clock_id in the header file. - */ -enum clock_type_id { - CLOCK_TYPE_AXPT, /* PLL_A, PLL_X, PLL_P, CLK_M */ - CLOCK_TYPE_MCPA, /* and so on */ - CLOCK_TYPE_MCPT, - CLOCK_TYPE_PCM, - CLOCK_TYPE_PCMT, - CLOCK_TYPE_PDCT, - CLOCK_TYPE_ACPT, - CLOCK_TYPE_ASPTE, - CLOCK_TYPE_PMDACD2T, - CLOCK_TYPE_PCST, - - CLOCK_TYPE_PC2CC3M, - CLOCK_TYPE_PC2CC3S_T, - CLOCK_TYPE_PC2CC3M_T, - CLOCK_TYPE_PC2CC3M_T16, /* PC2CC3M_T, but w/16-bit divisor (I2C) */ - CLOCK_TYPE_MC2CC3P_A, - CLOCK_TYPE_M, - CLOCK_TYPE_MCPTM2C2C3, - CLOCK_TYPE_PC2CC3T_S, - CLOCK_TYPE_AC2CC3P_TS2, - - CLOCK_TYPE_COUNT, - CLOCK_TYPE_NONE = -1, /* invalid clock type */ -}; - -enum { - CLOCK_MAX_MUX = 8 /* number of source options for each clock */ -}; - -/* - * Clock source mux for each clock type. This just converts our enum into - * a list of mux sources for use by the code. - * - * Note: - * The extra column in each clock source array is used to store the mask - * bits in its register for the source. - */ -#define CLK(x) CLOCK_ID_ ## x -static enum clock_id clock_source[CLOCK_TYPE_COUNT][CLOCK_MAX_MUX+1] = { - { CLK(AUDIO), CLK(XCPU), CLK(PERIPH), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(AUDIO), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(NONE), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(PERIPH), CLK(DISPLAY), CLK(CGENERAL), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(AUDIO), CLK(CGENERAL), CLK(PERIPH), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(AUDIO), CLK(SFROM32KHZ), CLK(PERIPH), CLK(OSC), - CLK(EPCI), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_29}, - { CLK(PERIPH), CLK(MEMORY), CLK(DISPLAY), CLK(AUDIO), - CLK(CGENERAL), CLK(DISPLAY2), CLK(OSC), CLK(NONE), - MASK_BITS_31_29}, - { CLK(PERIPH), CLK(CGENERAL), CLK(SFROM32KHZ), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_28}, - - /* Additional clock types on Tegra114+ */ - /* CLOCK_TYPE_PC2CC3M */ - { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3), - CLK(MEMORY), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_29}, - /* CLOCK_TYPE_PC2CC3S_T */ - { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3), - CLK(SFROM32KHZ), CLK(NONE), CLK(OSC), CLK(NONE), - MASK_BITS_31_29}, - /* CLOCK_TYPE_PC2CC3M_T */ - { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3), - CLK(MEMORY), CLK(NONE), CLK(OSC), CLK(NONE), - MASK_BITS_31_29}, - /* CLOCK_TYPE_PC2CC3M_T, w/16-bit divisor (I2C) */ - { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3), - CLK(MEMORY), CLK(NONE), CLK(OSC), CLK(NONE), - MASK_BITS_31_29}, - /* CLOCK_TYPE_MC2CC3P_A */ - { CLK(MEMORY), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3), - CLK(PERIPH), CLK(NONE), CLK(AUDIO), CLK(NONE), - MASK_BITS_31_29}, - /* CLOCK_TYPE_M */ - { CLK(MEMORY), CLK(NONE), CLK(NONE), CLK(NONE), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - /* CLOCK_TYPE_MCPTM2C2C3 */ - { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(OSC), - CLK(MEMORY2), CLK(CGENERAL2), CLK(CGENERAL3), CLK(NONE), - MASK_BITS_31_29}, - /* CLOCK_TYPE_PC2CC3T_S */ - { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3), - CLK(OSC), CLK(NONE), CLK(SFROM32KHZ), CLK(NONE), - MASK_BITS_31_29}, - /* CLOCK_TYPE_AC2CC3P_TS2 */ - { CLK(AUDIO), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3), - CLK(PERIPH), CLK(NONE), CLK(OSC), CLK(SRC2), - MASK_BITS_31_29}, -}; - -/* - * Clock type for each peripheral clock source. We put the name in each - * record just so it is easy to match things up - */ -#define TYPE(name, type) type -static enum clock_type_id clock_periph_type[PERIPHC_COUNT] = { - /* 0x00 */ - TYPE(PERIPHC_I2S1, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_I2S2, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_SPDIF_OUT, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_SPDIF_IN, CLOCK_TYPE_PC2CC3M), - TYPE(PERIPHC_PWM, CLOCK_TYPE_PC2CC3S_T), - TYPE(PERIPHC_05h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SBC2, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_SBC3, CLOCK_TYPE_PC2CC3M_T), - - /* 0x08 */ - TYPE(PERIPHC_08h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_I2C1, CLOCK_TYPE_PC2CC3M_T16), - TYPE(PERIPHC_I2C5, CLOCK_TYPE_PC2CC3M_T16), - TYPE(PERIPHC_0bh, CLOCK_TYPE_NONE), - TYPE(PERIPHC_0ch, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SBC1, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_DISP1, CLOCK_TYPE_PMDACD2T), - TYPE(PERIPHC_DISP2, CLOCK_TYPE_PMDACD2T), - - /* 0x10 */ - TYPE(PERIPHC_10h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_11h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_VI, CLOCK_TYPE_MC2CC3P_A), - TYPE(PERIPHC_13h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SDMMC1, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_SDMMC2, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_16h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_17h, CLOCK_TYPE_NONE), - - /* 0x18 */ - TYPE(PERIPHC_18h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SDMMC4, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_VFIR, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_1Bh, CLOCK_TYPE_NONE), - TYPE(PERIPHC_1Ch, CLOCK_TYPE_NONE), - TYPE(PERIPHC_HSI, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_UART1, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_UART2, CLOCK_TYPE_PC2CC3M_T), - - /* 0x20 */ - TYPE(PERIPHC_HOST1X, CLOCK_TYPE_MC2CC3P_A), - TYPE(PERIPHC_21h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_22h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_HDMI, CLOCK_TYPE_PMDACD2T), - TYPE(PERIPHC_24h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_25h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_I2C2, CLOCK_TYPE_PC2CC3M_T16), - TYPE(PERIPHC_EMC, CLOCK_TYPE_MCPTM2C2C3), - - /* 0x28 */ - TYPE(PERIPHC_UART3, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_29h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_VI_SENSOR, CLOCK_TYPE_MC2CC3P_A), - TYPE(PERIPHC_2bh, CLOCK_TYPE_NONE), - TYPE(PERIPHC_2ch, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SBC4, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_I2C3, CLOCK_TYPE_PC2CC3M_T16), - TYPE(PERIPHC_SDMMC3, CLOCK_TYPE_PC2CC3M_T), - - /* 0x30 */ - TYPE(PERIPHC_UART4, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_UART5, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_VDE, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_OWR, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_NOR, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_CSITE, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_I2S0, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_DTV, CLOCK_TYPE_NONE), - - /* 0x38 */ - TYPE(PERIPHC_38h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_39h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_3ah, CLOCK_TYPE_NONE), - TYPE(PERIPHC_3bh, CLOCK_TYPE_NONE), - TYPE(PERIPHC_MSENC, CLOCK_TYPE_MC2CC3P_A), - TYPE(PERIPHC_TSEC, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_3eh, CLOCK_TYPE_NONE), - TYPE(PERIPHC_OSC, CLOCK_TYPE_NONE), - - /* 0x40 */ - TYPE(PERIPHC_40h, CLOCK_TYPE_NONE), /* start with 0x3b0 */ - TYPE(PERIPHC_MSELECT, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_TSENSOR, CLOCK_TYPE_PC2CC3T_S), - TYPE(PERIPHC_I2S3, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_I2S4, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_I2C4, CLOCK_TYPE_PC2CC3M_T16), - TYPE(PERIPHC_SBC5, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_SBC6, CLOCK_TYPE_PC2CC3M_T), - - /* 0x48 */ - TYPE(PERIPHC_AUDIO, CLOCK_TYPE_AC2CC3P_TS2), - TYPE(PERIPHC_49h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_DAM0, CLOCK_TYPE_AC2CC3P_TS2), - TYPE(PERIPHC_DAM1, CLOCK_TYPE_AC2CC3P_TS2), - TYPE(PERIPHC_DAM2, CLOCK_TYPE_AC2CC3P_TS2), - TYPE(PERIPHC_HDA2CODEC2X, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_ACTMON, CLOCK_TYPE_PC2CC3S_T), - TYPE(PERIPHC_EXTPERIPH1, CLOCK_TYPE_ASPTE), - - /* 0x50 */ - TYPE(PERIPHC_EXTPERIPH2, CLOCK_TYPE_ASPTE), - TYPE(PERIPHC_EXTPERIPH3, CLOCK_TYPE_ASPTE), - TYPE(PERIPHC_52h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_I2CSLOW, CLOCK_TYPE_PC2CC3S_T), - TYPE(PERIPHC_SYS, CLOCK_TYPE_NONE), - TYPE(PERIPHC_55h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_56h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_57h, CLOCK_TYPE_NONE), - - /* 0x58 */ - TYPE(PERIPHC_58h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_59h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_5ah, CLOCK_TYPE_NONE), - TYPE(PERIPHC_5bh, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SATAOOB, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SATA, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_HDA, CLOCK_TYPE_PC2CC3M_T), - TYPE(PERIPHC_5fh, CLOCK_TYPE_NONE), - - /* 0x60 */ - TYPE(PERIPHC_XUSB_CORE_HOST, CLOCK_TYPE_NONE), - TYPE(PERIPHC_XUSB_FALCON, CLOCK_TYPE_NONE), - TYPE(PERIPHC_XUSB_FS, CLOCK_TYPE_NONE), - TYPE(PERIPHC_XUSB_CORE_DEV, CLOCK_TYPE_NONE), - TYPE(PERIPHC_XUSB_SS, CLOCK_TYPE_NONE), - TYPE(PERIPHC_CILAB, CLOCK_TYPE_NONE), - TYPE(PERIPHC_CILCD, CLOCK_TYPE_NONE), - TYPE(PERIPHC_CILE, CLOCK_TYPE_NONE), - - /* 0x68 */ - TYPE(PERIPHC_DSIA_LP, CLOCK_TYPE_NONE), - TYPE(PERIPHC_DSIB_LP, CLOCK_TYPE_NONE), - TYPE(PERIPHC_ENTROPY, CLOCK_TYPE_NONE), - TYPE(PERIPHC_DVFS_REF, CLOCK_TYPE_NONE), - TYPE(PERIPHC_DVFS_SOC, CLOCK_TYPE_NONE), - TYPE(PERIPHC_TRACECLKIN, CLOCK_TYPE_NONE), - TYPE(PERIPHC_ADX0, CLOCK_TYPE_NONE), - TYPE(PERIPHC_AMX0, CLOCK_TYPE_NONE), - - /* 0x70 */ - TYPE(PERIPHC_EMC_LATENCY, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SOC_THERM, CLOCK_TYPE_NONE), - TYPE(PERIPHC_72h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_73h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_74h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_75h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_VI_SENSOR2, CLOCK_TYPE_NONE), - TYPE(PERIPHC_I2C6, CLOCK_TYPE_PC2CC3M_T16), - - /* 0x78 */ - TYPE(PERIPHC_78h, CLOCK_TYPE_NONE), - TYPE(PERIPHC_EMC_DLL, CLOCK_TYPE_MCPTM2C2C3), - TYPE(PERIPHC_HDMI_AUDIO, CLOCK_TYPE_NONE), - TYPE(PERIPHC_CLK72MHZ, CLOCK_TYPE_NONE), - TYPE(PERIPHC_ADX1, CLOCK_TYPE_AC2CC3P_TS2), - TYPE(PERIPHC_AMX1, CLOCK_TYPE_AC2CC3P_TS2), - TYPE(PERIPHC_VIC, CLOCK_TYPE_NONE), - TYPE(PERIPHC_7Fh, CLOCK_TYPE_NONE), -}; - -/* - * This array translates a periph_id to a periphc_internal_id - * - * Not present/matched up: - * uint vi_sensor; _VI_SENSOR_0, 0x1A8 - * SPDIF - which is both 0x08 and 0x0c - * - */ -#define NONE(name) (-1) -#define OFFSET(name, value) PERIPHC_ ## name -static s8 periph_id_to_internal_id[PERIPH_ID_COUNT] = { - /* Low word: 31:0 */ - NONE(CPU), - NONE(COP), - NONE(TRIGSYS), - NONE(ISPB), - NONE(RESERVED4), - NONE(TMR), - PERIPHC_UART1, - PERIPHC_UART2, /* and vfir 0x68 */ - - /* 8 */ - NONE(GPIO), - PERIPHC_SDMMC2, - PERIPHC_SPDIF_IN, - PERIPHC_I2S1, - PERIPHC_I2C1, - NONE(RESERVED13), - PERIPHC_SDMMC1, - PERIPHC_SDMMC4, - - /* 16 */ - NONE(TCW), - PERIPHC_PWM, - PERIPHC_I2S2, - NONE(RESERVED19), - PERIPHC_VI, - NONE(RESERVED21), - NONE(USBD), - NONE(ISP), - - /* 24 */ - NONE(RESERVED24), - NONE(RESERVED25), - PERIPHC_DISP2, - PERIPHC_DISP1, - PERIPHC_HOST1X, - NONE(VCP), - PERIPHC_I2S0, - NONE(CACHE2), - - /* Middle word: 63:32 */ - NONE(MEM), - NONE(AHBDMA), - NONE(APBDMA), - NONE(RESERVED35), - NONE(RESERVED36), - NONE(STAT_MON), - NONE(RESERVED38), - NONE(FUSE), - - /* 40 */ - NONE(KFUSE), - PERIPHC_SBC1, /* SBCx = SPIx */ - PERIPHC_NOR, - NONE(RESERVED43), - PERIPHC_SBC2, - NONE(XIO), - PERIPHC_SBC3, - PERIPHC_I2C5, - - /* 48 */ - NONE(DSI), - NONE(RESERVED49), - PERIPHC_HSI, - PERIPHC_HDMI, - NONE(CSI), - NONE(RESERVED53), - PERIPHC_I2C2, - PERIPHC_UART3, - - /* 56 */ - NONE(MIPI_CAL), - PERIPHC_EMC, - NONE(USB2), - NONE(USB3), - NONE(RESERVED60), - PERIPHC_VDE, - NONE(BSEA), - NONE(BSEV), - - /* Upper word 95:64 */ - NONE(RESERVED64), - PERIPHC_UART4, - PERIPHC_UART5, - PERIPHC_I2C3, - PERIPHC_SBC4, - PERIPHC_SDMMC3, - NONE(PCIE), - PERIPHC_OWR, - - /* 72 */ - NONE(AFI), - PERIPHC_CSITE, - NONE(PCIEXCLK), - NONE(AVPUCQ), - NONE(LA), - NONE(TRACECLKIN), - NONE(SOC_THERM), - NONE(DTV), - - /* 80 */ - NONE(RESERVED80), - PERIPHC_I2CSLOW, - NONE(DSIB), - PERIPHC_TSEC, - NONE(RESERVED84), - NONE(RESERVED85), - NONE(RESERVED86), - NONE(EMUCIF), - - /* 88 */ - NONE(RESERVED88), - NONE(XUSB_HOST), - NONE(RESERVED90), - PERIPHC_MSENC, - NONE(RESERVED92), - NONE(RESERVED93), - NONE(RESERVED94), - NONE(XUSB_DEV), - - /* V word: 31:0 */ - NONE(CPUG), - NONE(CPULP), - NONE(V_RESERVED2), - PERIPHC_MSELECT, - NONE(V_RESERVED4), - PERIPHC_I2S3, - PERIPHC_I2S4, - PERIPHC_I2C4, - - /* 104 */ - PERIPHC_SBC5, - PERIPHC_SBC6, - PERIPHC_AUDIO, - NONE(APBIF), - PERIPHC_DAM0, - PERIPHC_DAM1, - PERIPHC_DAM2, - PERIPHC_HDA2CODEC2X, - - /* 112 */ - NONE(ATOMICS), - NONE(V_RESERVED17), - NONE(V_RESERVED18), - NONE(V_RESERVED19), - NONE(V_RESERVED20), - NONE(V_RESERVED21), - NONE(V_RESERVED22), - PERIPHC_ACTMON, - - /* 120 */ - NONE(EXTPERIPH1), - NONE(EXTPERIPH2), - NONE(EXTPERIPH3), - NONE(OOB), - PERIPHC_SATA, - PERIPHC_HDA, - NONE(TZRAM), - NONE(SE), - - /* W word: 31:0 */ - NONE(HDA2HDMICODEC), - NONE(SATACOLD), - NONE(W_RESERVED2), - NONE(W_RESERVED3), - NONE(W_RESERVED4), - NONE(W_RESERVED5), - NONE(W_RESERVED6), - NONE(W_RESERVED7), - - /* 136 */ - NONE(CEC), - NONE(W_RESERVED9), - NONE(W_RESERVED10), - NONE(W_RESERVED11), - NONE(W_RESERVED12), - NONE(W_RESERVED13), - NONE(XUSB_PADCTL), - NONE(W_RESERVED15), - - /* 144 */ - NONE(W_RESERVED16), - NONE(W_RESERVED17), - NONE(W_RESERVED18), - NONE(W_RESERVED19), - NONE(W_RESERVED20), - NONE(ENTROPY), - NONE(DDS), - NONE(W_RESERVED23), - - /* 152 */ - NONE(DP2), - NONE(AMX0), - NONE(ADX0), - NONE(DVFS), - NONE(XUSB_SS), - NONE(W_RESERVED29), - NONE(W_RESERVED30), - NONE(W_RESERVED31), - - /* X word: 31:0 */ - NONE(SPARE), - NONE(X_RESERVED1), - NONE(X_RESERVED2), - NONE(X_RESERVED3), - NONE(CAM_MCLK), - NONE(CAM_MCLK2), - PERIPHC_I2C6, - NONE(X_RESERVED7), - - /* 168 */ - NONE(X_RESERVED8), - NONE(X_RESERVED9), - NONE(X_RESERVED10), - NONE(VIM2_CLK), - NONE(X_RESERVED12), - NONE(X_RESERVED13), - NONE(EMC_DLL), - NONE(X_RESERVED15), - - /* 176 */ - NONE(HDMI_AUDIO), - NONE(CLK72MHZ), - NONE(VIC), - NONE(X_RESERVED19), - NONE(ADX1), - NONE(DPAUX), - NONE(SOR0), - NONE(X_RESERVED23), - - /* 184 */ - NONE(GPU), - NONE(AMX1), - NONE(X_RESERVED26), - NONE(X_RESERVED27), - NONE(X_RESERVED28), - NONE(X_RESERVED29), - NONE(X_RESERVED30), - NONE(X_RESERVED31), -}; - -/* - * Get the oscillator frequency, from the corresponding hardware configuration - * field. Note that Tegra30+ support 3 new higher freqs, but we map back - * to the old T20 freqs. Support for the higher oscillators is TBD. - */ -enum clock_osc_freq clock_get_osc_freq(void) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - reg = readl(&clkrst->crc_osc_ctrl); - reg = (reg & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT; - - if (reg & 1) /* one of the newer freqs */ - printf("Warning: OSC_FREQ is unsupported! (%d)\n", reg); - - return reg >> 2; /* Map to most common (T20) freqs */ -} - -/* Returns a pointer to the clock source register for a peripheral */ -u32 *get_periph_source_reg(enum periph_id periph_id) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - enum periphc_internal_id internal_id; - - /* Coresight is a special case */ - if (periph_id == PERIPH_ID_CSI) - return &clkrst->crc_clk_src[PERIPH_ID_CSI+1]; - - assert(periph_id >= PERIPH_ID_FIRST && periph_id < PERIPH_ID_COUNT); - internal_id = periph_id_to_internal_id[periph_id]; - assert(internal_id != -1); - if (internal_id >= PERIPHC_VW_FIRST) { - internal_id -= PERIPHC_VW_FIRST; - return &clkrst->crc_clk_src_vw[internal_id]; - } else { - return &clkrst->crc_clk_src[internal_id]; - } -} - -/** - * Given a peripheral ID and the required source clock, this returns which - * value should be programmed into the source mux for that peripheral. - * - * There is special code here to handle the one source type with 5 sources. - * - * @param periph_id peripheral to start - * @param source PLL id of required parent clock - * @param mux_bits Set to number of bits in mux register: 2 or 4 - * @param divider_bits Set to number of divider bits (8 or 16) - * @return mux value (0-4, or -1 if not found) - */ -int get_periph_clock_source(enum periph_id periph_id, - enum clock_id parent, int *mux_bits, int *divider_bits) -{ - enum clock_type_id type; - enum periphc_internal_id internal_id; - int mux; - - assert(clock_periph_id_isvalid(periph_id)); - - internal_id = periph_id_to_internal_id[periph_id]; - assert(periphc_internal_id_isvalid(internal_id)); - - type = clock_periph_type[internal_id]; - assert(clock_type_id_isvalid(type)); - - *mux_bits = clock_source[type][CLOCK_MAX_MUX]; - - if (type == CLOCK_TYPE_PC2CC3M_T16) - *divider_bits = 16; - else - *divider_bits = 8; - - for (mux = 0; mux < CLOCK_MAX_MUX; mux++) - if (clock_source[type][mux] == parent) - return mux; - - /* if we get here, either us or the caller has made a mistake */ - printf("Caller requested bad clock: periph=%d, parent=%d\n", periph_id, - parent); - return -1; -} - -void clock_set_enable(enum periph_id periph_id, int enable) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 *clk; - u32 reg; - - /* Enable/disable the clock to this peripheral */ - assert(clock_periph_id_isvalid(periph_id)); - if ((int)periph_id < (int)PERIPH_ID_VW_FIRST) - clk = &clkrst->crc_clk_out_enb[PERIPH_REG(periph_id)]; - else - clk = &clkrst->crc_clk_out_enb_vw[PERIPH_REG(periph_id)]; - reg = readl(clk); - if (enable) - reg |= PERIPH_MASK(periph_id); - else - reg &= ~PERIPH_MASK(periph_id); - writel(reg, clk); -} - -void reset_set_enable(enum periph_id periph_id, int enable) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 *reset; - u32 reg; - - /* Enable/disable reset to the peripheral */ - assert(clock_periph_id_isvalid(periph_id)); - if (periph_id < PERIPH_ID_VW_FIRST) - reset = &clkrst->crc_rst_dev[PERIPH_REG(periph_id)]; - else - reset = &clkrst->crc_rst_dev_vw[PERIPH_REG(periph_id)]; - reg = readl(reset); - if (enable) - reg |= PERIPH_MASK(periph_id); - else - reg &= ~PERIPH_MASK(periph_id); - writel(reg, reset); -} - -#ifdef CONFIG_OF_CONTROL -/* - * Convert a device tree clock ID to our peripheral ID. They are mostly - * the same but we are very cautious so we check that a valid clock ID is - * provided. - * - * @param clk_id Clock ID according to tegra124 device tree binding - * @return peripheral ID, or PERIPH_ID_NONE if the clock ID is invalid - */ -enum periph_id clk_id_to_periph_id(int clk_id) -{ - if (clk_id > PERIPH_ID_COUNT) - return PERIPH_ID_NONE; - - switch (clk_id) { - case PERIPH_ID_RESERVED4: - case PERIPH_ID_RESERVED25: - case PERIPH_ID_RESERVED35: - case PERIPH_ID_RESERVED36: - case PERIPH_ID_RESERVED38: - case PERIPH_ID_RESERVED43: - case PERIPH_ID_RESERVED49: - case PERIPH_ID_RESERVED53: - case PERIPH_ID_RESERVED64: - case PERIPH_ID_RESERVED84: - case PERIPH_ID_RESERVED85: - case PERIPH_ID_RESERVED86: - case PERIPH_ID_RESERVED88: - case PERIPH_ID_RESERVED90: - case PERIPH_ID_RESERVED92: - case PERIPH_ID_RESERVED93: - case PERIPH_ID_RESERVED94: - case PERIPH_ID_V_RESERVED2: - case PERIPH_ID_V_RESERVED4: - case PERIPH_ID_V_RESERVED17: - case PERIPH_ID_V_RESERVED18: - case PERIPH_ID_V_RESERVED19: - case PERIPH_ID_V_RESERVED20: - case PERIPH_ID_V_RESERVED21: - case PERIPH_ID_V_RESERVED22: - case PERIPH_ID_W_RESERVED2: - case PERIPH_ID_W_RESERVED3: - case PERIPH_ID_W_RESERVED4: - case PERIPH_ID_W_RESERVED5: - case PERIPH_ID_W_RESERVED6: - case PERIPH_ID_W_RESERVED7: - case PERIPH_ID_W_RESERVED9: - case PERIPH_ID_W_RESERVED10: - case PERIPH_ID_W_RESERVED11: - case PERIPH_ID_W_RESERVED12: - case PERIPH_ID_W_RESERVED13: - case PERIPH_ID_W_RESERVED15: - case PERIPH_ID_W_RESERVED16: - case PERIPH_ID_W_RESERVED17: - case PERIPH_ID_W_RESERVED18: - case PERIPH_ID_W_RESERVED19: - case PERIPH_ID_W_RESERVED20: - case PERIPH_ID_W_RESERVED23: - case PERIPH_ID_W_RESERVED29: - case PERIPH_ID_W_RESERVED30: - case PERIPH_ID_W_RESERVED31: - return PERIPH_ID_NONE; - default: - return clk_id; - } -} -#endif /* CONFIG_OF_CONTROL */ - -void clock_early_init(void) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - - tegra30_set_up_pllp(); - - /* - * PLLC output frequency set to 600Mhz - * PLLD output frequency set to 925Mhz - */ - switch (clock_get_osc_freq()) { - case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */ - clock_set_rate(CLOCK_ID_CGENERAL, 600, 12, 0, 8); - clock_set_rate(CLOCK_ID_DISPLAY, 925, 12, 0, 12); - break; - - case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */ - clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8); - clock_set_rate(CLOCK_ID_DISPLAY, 925, 26, 0, 12); - break; - - case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */ - clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8); - clock_set_rate(CLOCK_ID_DISPLAY, 925, 13, 0, 12); - break; - case CLOCK_OSC_FREQ_19_2: - default: - /* - * These are not supported. It is too early to print a - * message and the UART likely won't work anyway due to the - * oscillator being wrong. - */ - break; - } - - /* PLLC_MISC2: Set dynramp_stepA/B. MISC2 maps to pll_out[1] */ - writel(0x00561600, &clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_out[1]); - - /* PLLC_MISC: Set LOCK_ENABLE */ - writel(0x01000000, &clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_misc); - udelay(2); - - /* PLLD_MISC: Set CLKENABLE, CPCON 12, LFCON 1 */ - writel(0x40000C10, &clkrst->crc_pll[CLOCK_ID_DISPLAY].pll_misc); - udelay(2); -} - -void arch_timer_init(void) -{ - struct sysctr_ctlr *sysctr = (struct sysctr_ctlr *)NV_PA_TSC_BASE; - u32 freq, val; - - freq = clock_get_rate(CLOCK_ID_OSC); - debug("%s: osc freq is %dHz [0x%08X]\n", __func__, freq, freq); - - /* ARM CNTFRQ */ - asm("mcr p15, 0, %0, c14, c0, 0\n" : : "r" (freq)); - - /* Only Tegra114+ has the System Counter regs */ - debug("%s: setting CNTFID0 to 0x%08X\n", __func__, freq); - writel(freq, &sysctr->cntfid0); - - val = readl(&sysctr->cntcr); - val |= TSC_CNTCR_ENABLE | TSC_CNTCR_HDBG; - writel(val, &sysctr->cntcr); - debug("%s: TSC CNTCR = 0x%08X\n", __func__, val); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/funcmux.c b/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/funcmux.c deleted file mode 100644 index cced787e6..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/funcmux.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * (C) Copyright 2013 - * NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* Tegra124 high-level function multiplexing */ - -#include <common.h> -#include <asm/arch/clock.h> -#include <asm/arch/funcmux.h> -#include <asm/arch/pinmux.h> - -int funcmux_select(enum periph_id id, int config) -{ - int bad_config = config != FUNCMUX_DEFAULT; - - switch (id) { - case PERIPH_ID_UART4: - switch (config) { - case FUNCMUX_UART4_GPIO: /* TXD,RXD,CTS,RTS */ - pinmux_set_func(PMUX_PINGRP_PJ7, PMUX_FUNC_UARTD); - pinmux_set_func(PMUX_PINGRP_PB0, PMUX_FUNC_UARTD); - pinmux_set_func(PMUX_PINGRP_PB1, PMUX_FUNC_UARTD); - pinmux_set_func(PMUX_PINGRP_PK7, PMUX_FUNC_UARTD); - - pinmux_set_io(PMUX_PINGRP_PJ7, PMUX_PIN_OUTPUT); - pinmux_set_io(PMUX_PINGRP_PB0, PMUX_PIN_INPUT); - pinmux_set_io(PMUX_PINGRP_PB1, PMUX_PIN_INPUT); - pinmux_set_io(PMUX_PINGRP_PK7, PMUX_PIN_OUTPUT); - - pinmux_tristate_disable(PMUX_PINGRP_PJ7); - pinmux_tristate_disable(PMUX_PINGRP_PB0); - pinmux_tristate_disable(PMUX_PINGRP_PB1); - pinmux_tristate_disable(PMUX_PINGRP_PK7); - break; - } - break; - - case PERIPH_ID_UART1: - switch (config) { - case FUNCMUX_UART1_KBC: - pinmux_set_func(PMUX_PINGRP_KB_ROW9_PS1, - PMUX_FUNC_UARTA); - pinmux_set_func(PMUX_PINGRP_KB_ROW10_PS2, - PMUX_FUNC_UARTA); - - pinmux_set_io(PMUX_PINGRP_KB_ROW9_PS1, PMUX_PIN_OUTPUT); - pinmux_set_io(PMUX_PINGRP_KB_ROW10_PS2, PMUX_PIN_INPUT); - - pinmux_tristate_disable(PMUX_PINGRP_KB_ROW9_PS1); - pinmux_tristate_disable(PMUX_PINGRP_KB_ROW10_PS2); - break; - } - break; - - /* Add other periph IDs here as needed */ - - default: - debug("%s: invalid periph_id %d", __func__, id); - return -1; - } - - if (bad_config) { - debug("%s: invalid config %d for periph_id %d", __func__, - config, id); - return -1; - } - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/pinmux.c b/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/pinmux.c deleted file mode 100644 index c6685eaae..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra124-common/pinmux.c +++ /dev/null @@ -1,306 +0,0 @@ -/* - * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/pinmux.h> - -#define PIN(pin, f0, f1, f2, f3) \ - { \ - .funcs = { \ - PMUX_FUNC_##f0, \ - PMUX_FUNC_##f1, \ - PMUX_FUNC_##f2, \ - PMUX_FUNC_##f3, \ - }, \ - } - -#define PIN_RESERVED {} - -static const struct pmux_pingrp_desc tegra124_pingroups[] = { - /* pin, f0, f1, f2, f3 */ - /* Offset 0x3000 */ - PIN(ULPI_DATA0_PO1, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA1_PO2, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA2_PO3, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA3_PO4, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA4_PO5, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_DATA5_PO6, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_DATA6_PO7, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_DATA7_PO0, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_CLK_PY0, SPI1, SPI5, UARTD, ULPI), - PIN(ULPI_DIR_PY1, SPI1, SPI5, UARTD, ULPI), - PIN(ULPI_NXT_PY2, SPI1, SPI5, UARTD, ULPI), - PIN(ULPI_STP_PY3, SPI1, SPI5, UARTD, ULPI), - PIN(DAP3_FS_PP0, I2S2, SPI5, DISPLAYA, DISPLAYB), - PIN(DAP3_DIN_PP1, I2S2, SPI5, DISPLAYA, DISPLAYB), - PIN(DAP3_DOUT_PP2, I2S2, SPI5, DISPLAYA, RSVD4), - PIN(DAP3_SCLK_PP3, I2S2, SPI5, RSVD3, DISPLAYB), - PIN(PV0, RSVD1, RSVD2, RSVD3, RSVD4), - PIN(PV1, RSVD1, RSVD2, RSVD3, RSVD4), - PIN(SDMMC1_CLK_PZ0, SDMMC1, CLK12, RSVD3, RSVD4), - PIN(SDMMC1_CMD_PZ1, SDMMC1, SPDIF, SPI4, UARTA), - PIN(SDMMC1_DAT3_PY4, SDMMC1, SPDIF, SPI4, UARTA), - PIN(SDMMC1_DAT2_PY5, SDMMC1, PWM0, SPI4, UARTA), - PIN(SDMMC1_DAT1_PY6, SDMMC1, PWM1, SPI4, UARTA), - PIN(SDMMC1_DAT0_PY7, SDMMC1, RSVD2, SPI4, UARTA), - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x3068 */ - PIN(CLK2_OUT_PW5, EXTPERIPH2, RSVD2, RSVD3, RSVD4), - PIN(CLK2_REQ_PCC5, DAP, RSVD2, RSVD3, RSVD4), - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x3110 */ - PIN(HDMI_INT_PN7, RSVD1, RSVD2, RSVD3, RSVD4), - PIN(DDC_SCL_PV4, I2C4, RSVD2, RSVD3, RSVD4), - PIN(DDC_SDA_PV5, I2C4, RSVD2, RSVD3, RSVD4), - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x3164 */ - PIN(UART2_RXD_PC3, IRDA, SPDIF, UARTA, SPI4), - PIN(UART2_TXD_PC2, IRDA, SPDIF, UARTA, SPI4), - PIN(UART2_RTS_N_PJ6, UARTA, UARTB, GMI, SPI4), - PIN(UART2_CTS_N_PJ5, UARTA, UARTB, GMI, SPI4), - PIN(UART3_TXD_PW6, UARTC, RSVD2, GMI, SPI4), - PIN(UART3_RXD_PW7, UARTC, RSVD2, GMI, SPI4), - PIN(UART3_CTS_N_PA1, UARTC, SDMMC1, DTV, GMI), - PIN(UART3_RTS_N_PC0, UARTC, PWM0, DTV, GMI), - PIN(PU0, OWR, UARTA, GMI, RSVD4), - PIN(PU1, RSVD1, UARTA, GMI, RSVD4), - PIN(PU2, RSVD1, UARTA, GMI, RSVD4), - PIN(PU3, PWM0, UARTA, GMI, DISPLAYB), - PIN(PU4, PWM1, UARTA, GMI, DISPLAYB), - PIN(PU5, PWM2, UARTA, GMI, DISPLAYB), - PIN(PU6, PWM3, UARTA, RSVD3, GMI), - PIN(GEN1_I2C_SDA_PC5, I2C1, RSVD2, RSVD3, RSVD4), - PIN(GEN1_I2C_SCL_PC4, I2C1, RSVD2, RSVD3, RSVD4), - PIN(DAP4_FS_PP4, I2S3, GMI, DTV, RSVD4), - PIN(DAP4_DIN_PP5, I2S3, GMI, RSVD3, RSVD4), - PIN(DAP4_DOUT_PP6, I2S3, GMI, DTV, RSVD4), - PIN(DAP4_SCLK_PP7, I2S3, GMI, RSVD3, RSVD4), - PIN(CLK3_OUT_PEE0, EXTPERIPH3, RSVD2, RSVD3, RSVD4), - PIN(CLK3_REQ_PEE1, DEV3, RSVD2, RSVD3, RSVD4), - PIN(PC7, RSVD1, RSVD2, GMI, GMI_ALT), - PIN(PI5, SDMMC2, RSVD2, GMI, RSVD4), - PIN(PI7, RSVD1, TRACE, GMI, DTV), - PIN(PK0, RSVD1, SDMMC3, GMI, SOC), - PIN(PK1, SDMMC2, TRACE, GMI, RSVD4), - PIN(PJ0, RSVD1, RSVD2, GMI, USB), - PIN(PJ2, RSVD1, RSVD2, GMI, SOC), - PIN(PK3, SDMMC2, TRACE, GMI, CCLA), - PIN(PK4, SDMMC2, RSVD2, GMI, GMI_ALT), - PIN(PK2, RSVD1, RSVD2, GMI, RSVD4), - PIN(PI3, RSVD1, RSVD2, GMI, SPI4), - PIN(PI6, RSVD1, RSVD2, GMI, SDMMC2), - PIN(PG0, RSVD1, RSVD2, GMI, RSVD4), - PIN(PG1, RSVD1, RSVD2, GMI, RSVD4), - PIN(PG2, RSVD1, TRACE, GMI, RSVD4), - PIN(PG3, RSVD1, TRACE, GMI, RSVD4), - PIN(PG4, RSVD1, TMDS, GMI, SPI4), - PIN(PG5, RSVD1, RSVD2, GMI, SPI4), - PIN(PG6, RSVD1, RSVD2, GMI, SPI4), - PIN(PG7, RSVD1, RSVD2, GMI, SPI4), - PIN(PH0, PWM0, TRACE, GMI, DTV), - PIN(PH1, PWM1, TMDS, GMI, DISPLAYA), - PIN(PH2, PWM2, TMDS, GMI, CLDVFS), - PIN(PH3, PWM3, SPI4, GMI, CLDVFS), - PIN(PH4, SDMMC2, RSVD2, GMI, RSVD4), - PIN(PH5, SDMMC2, RSVD2, GMI, RSVD4), - PIN(PH6, SDMMC2, TRACE, GMI, DTV), - PIN(PH7, SDMMC2, TRACE, GMI, DTV), - PIN(PJ7, UARTD, RSVD2, GMI, GMI_ALT), - PIN(PB0, UARTD, RSVD2, GMI, RSVD4), - PIN(PB1, UARTD, RSVD2, GMI, RSVD4), - PIN(PK7, UARTD, RSVD2, GMI, RSVD4), - PIN(PI0, RSVD1, RSVD2, GMI, RSVD4), - PIN(PI1, RSVD1, RSVD2, GMI, RSVD4), - PIN(PI2, SDMMC2, TRACE, GMI, RSVD4), - PIN(PI4, SPI4, TRACE, GMI, DISPLAYA), - PIN(GEN2_I2C_SCL_PT5, I2C2, RSVD2, GMI, RSVD4), - PIN(GEN2_I2C_SDA_PT6, I2C2, RSVD2, GMI, RSVD4), - PIN(SDMMC4_CLK_PCC4, SDMMC4, RSVD2, GMI, RSVD4), - PIN(SDMMC4_CMD_PT7, SDMMC4, RSVD2, GMI, RSVD4), - PIN(SDMMC4_DAT0_PAA0, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT1_PAA1, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT2_PAA2, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT3_PAA3, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT4_PAA4, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT5_PAA5, SDMMC4, SPI3, RSVD3, RSVD4), - PIN(SDMMC4_DAT6_PAA6, SDMMC4, SPI3, GMI, RSVD4), - PIN(SDMMC4_DAT7_PAA7, SDMMC4, RSVD2, GMI, RSVD4), - PIN_RESERVED, - /* Offset 0x3284 */ - PIN(CAM_MCLK_PCC0, VI, VI_ALT1, VI_ALT3, SDMMC2), - PIN(PCC1, I2S4, RSVD2, RSVD3, SDMMC2), - PIN(PBB0, VGP6, VIMCLK2, SDMMC2, VIMCLK2_ALT), - PIN(CAM_I2C_SCL_PBB1, VGP1, I2C3, RSVD3, SDMMC2), - PIN(CAM_I2C_SDA_PBB2, VGP2, I2C3, RSVD3, SDMMC2), - PIN(PBB3, VGP3, DISPLAYA, DISPLAYB, SDMMC2), - PIN(PBB4, VGP4, DISPLAYA, DISPLAYB, SDMMC2), - PIN(PBB5, VGP5, DISPLAYA, RSVD3, SDMMC2), - PIN(PBB6, I2S4, RSVD2, DISPLAYB, SDMMC2), - PIN(PBB7, I2S4, RSVD2, RSVD3, SDMMC2), - PIN(PCC2, I2S4, RSVD2, SDMMC3, SDMMC2), - PIN(JTAG_RTCK, RTCK, RSVD2, RSVD3, RSVD4), - PIN(PWR_I2C_SCL_PZ6, I2CPWR, RSVD2, RSVD3, RSVD4), - PIN(PWR_I2C_SDA_PZ7, I2CPWR, RSVD2, RSVD3, RSVD4), - PIN(KB_ROW0_PR0, KBC, RSVD2, RSVD3, RSVD4), - PIN(KB_ROW1_PR1, KBC, RSVD2, RSVD3, RSVD4), - PIN(KB_ROW2_PR2, KBC, RSVD2, RSVD3, RSVD4), - PIN(KB_ROW3_PR3, KBC, DISPLAYA, SYS, DISPLAYB), - PIN(KB_ROW4_PR4, KBC, DISPLAYA, RSVD3, DISPLAYB), - PIN(KB_ROW5_PR5, KBC, DISPLAYA, RSVD3, DISPLAYB), - PIN(KB_ROW6_PR6, KBC, DISPLAYA, DISPLAYA_ALT, DISPLAYB), - PIN(KB_ROW7_PR7, KBC, RSVD2, CLDVFS, UARTA), - PIN(KB_ROW8_PS0, KBC, RSVD2, CLDVFS, UARTA), - PIN(KB_ROW9_PS1, KBC, RSVD2, RSVD3, UARTA), - PIN(KB_ROW10_PS2, KBC, RSVD2, RSVD3, UARTA), - PIN(KB_ROW11_PS3, KBC, RSVD2, RSVD3, IRDA), - PIN(KB_ROW12_PS4, KBC, RSVD2, RSVD3, IRDA), - PIN(KB_ROW13_PS5, KBC, RSVD2, SPI2, RSVD4), - PIN(KB_ROW14_PS6, KBC, RSVD2, SPI2, RSVD4), - PIN(KB_ROW15_PS7, KBC, SOC, RSVD3, RSVD4), - PIN(KB_COL0_PQ0, KBC, RSVD2, SPI2, RSVD4), - PIN(KB_COL1_PQ1, KBC, RSVD2, SPI2, RSVD4), - PIN(KB_COL2_PQ2, KBC, RSVD2, SPI2, RSVD4), - PIN(KB_COL3_PQ3, KBC, DISPLAYA, PWM2, UARTA), - PIN(KB_COL4_PQ4, KBC, OWR, SDMMC3, UARTA), - PIN(KB_COL5_PQ5, KBC, RSVD2, SDMMC3, RSVD4), - PIN(KB_COL6_PQ6, KBC, RSVD2, SPI2, UARTD), - PIN(KB_COL7_PQ7, KBC, RSVD2, SPI2, UARTD), - PIN(CLK_32K_OUT_PA0, BLINK, SOC, RSVD3, RSVD4), - PIN_RESERVED, - /* Offset 0x3324 */ - PIN(CORE_PWR_REQ, PWRON, RSVD2, RSVD3, RSVD4), - PIN(CPU_PWR_REQ, CPU, RSVD2, RSVD3, RSVD4), - PIN(PWR_INT_N, PMI, RSVD2, RSVD3, RSVD4), - PIN(CLK_32K_IN, CLK, RSVD2, RSVD3, RSVD4), - PIN(OWR, OWR, RSVD2, RSVD3, RSVD4), - PIN(DAP1_FS_PN0, I2S0, HDA, GMI, RSVD4), - PIN(DAP1_DIN_PN1, I2S0, HDA, GMI, RSVD4), - PIN(DAP1_DOUT_PN2, I2S0, HDA, GMI, SATA), - PIN(DAP1_SCLK_PN3, I2S0, HDA, GMI, RSVD4), - PIN(DAP_MCLK1_REQ_PEE2, DAP, DAP1, SATA, RSVD4), - PIN(DAP_MCLK1_PW4, EXTPERIPH1, DAP2, RSVD3, RSVD4), - PIN(SPDIF_IN_PK6, SPDIF, RSVD2, RSVD3, I2C3), - PIN(SPDIF_OUT_PK5, SPDIF, RSVD2, RSVD3, I2C3), - PIN(DAP2_FS_PA2, I2S1, HDA, GMI, RSVD4), - PIN(DAP2_DIN_PA4, I2S1, HDA, GMI, RSVD4), - PIN(DAP2_DOUT_PA5, I2S1, HDA, GMI, RSVD4), - PIN(DAP2_SCLK_PA3, I2S1, HDA, GMI, RSVD4), - PIN(DVFS_PWM_PX0, SPI6, CLDVFS, GMI, RSVD4), - PIN(GPIO_X1_AUD_PX1, SPI6, RSVD2, GMI, RSVD4), - PIN(GPIO_X3_AUD_PX3, SPI6, SPI1, GMI, RSVD4), - PIN(DVFS_CLK_PX2, SPI6, CLDVFS, GMI, RSVD4), - PIN(GPIO_X4_AUD_PX4, GMI, SPI1, SPI2, DAP2), - PIN(GPIO_X5_AUD_PX5, GMI, SPI1, SPI2, RSVD4), - PIN(GPIO_X6_AUD_PX6, SPI6, SPI1, SPI2, GMI), - PIN(GPIO_X7_AUD_PX7, RSVD1, SPI1, SPI2, RSVD4), - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x3390 */ - PIN(SDMMC3_CLK_PA6, SDMMC3, RSVD2, RSVD3, SPI3), - PIN(SDMMC3_CMD_PA7, SDMMC3, PWM3, UARTA, SPI3), - PIN(SDMMC3_DAT0_PB7, SDMMC3, RSVD2, RSVD3, SPI3), - PIN(SDMMC3_DAT1_PB6, SDMMC3, PWM2, UARTA, SPI3), - PIN(SDMMC3_DAT2_PB5, SDMMC3, PWM1, DISPLAYA, SPI3), - PIN(SDMMC3_DAT3_PB4, SDMMC3, PWM0, DISPLAYB, SPI3), - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x33bc */ - PIN(PEX_L0_RST_N_PDD1, PE0, RSVD2, RSVD3, RSVD4), - PIN(PEX_L0_CLKREQ_N_PDD2, PE0, RSVD2, RSVD3, RSVD4), - PIN(PEX_WAKE_N_PDD3, PE, RSVD2, RSVD3, RSVD4), - PIN_RESERVED, - /* Offset 0x33cc */ - PIN(PEX_L1_RST_N_PDD5, PE1, RSVD2, RSVD3, RSVD4), - PIN(PEX_L1_CLKREQ_N_PDD6, PE1, RSVD2, RSVD3, RSVD4), - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x33e0 */ - PIN(HDMI_CEC_PEE3, CEC, RSVD2, RSVD3, RSVD4), - PIN(SDMMC1_WP_N_PV3, SDMMC1, CLK12, SPI4, UARTA), - PIN(SDMMC3_CD_N_PV2, SDMMC3, OWR, RSVD3, RSVD4), - PIN(GPIO_W2_AUD_PW2, SPI6, RSVD2, SPI2, I2C1), - PIN(GPIO_W3_AUD_PW3, SPI6, SPI1, SPI2, I2C1), - PIN(USB_VBUS_EN0_PN4, USB, RSVD2, RSVD3, RSVD4), - PIN(USB_VBUS_EN1_PN5, USB, RSVD2, RSVD3, RSVD4), - PIN(SDMMC3_CLK_LB_IN_PEE5, SDMMC3, RSVD2, RSVD3, RSVD4), - PIN(SDMMC3_CLK_LB_OUT_PEE4, SDMMC3, RSVD2, RSVD3, RSVD4), - PIN(GMI_CLK_LB, SDMMC2, RSVD2, GMI, RSVD4), - PIN(RESET_OUT_N, RSVD1, RSVD2, RSVD3, RESET_OUT_N), - PIN(KB_ROW16_PT0, KBC, RSVD2, RSVD3, UARTC), - PIN(KB_ROW17_PT1, KBC, RSVD2, RSVD3, UARTC), - PIN(USB_VBUS_EN2_PFF1, USB, RSVD2, RSVD3, RSVD4), - PIN(PFF2, SATA, RSVD2, RSVD3, RSVD4), - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - PIN_RESERVED, - /* Offset 0x3430 */ - PIN(DP_HPD_PFF0, DP, RSVD2, RSVD3, RSVD4), -}; -const struct pmux_pingrp_desc *tegra_soc_pingroups = tegra124_pingroups; diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/Makefile b/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/Makefile deleted file mode 100644 index 0e4b3fc1d..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -# -# (C) Copyright 2010,2011 Nvidia Corporation. -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# The AVP is ARMv4T architecture so we must use special compiler -# flags for any startup files it might use. -CFLAGS_warmboot_avp.o += -march=armv4t - -obj-y += clock.o funcmux.o pinmux.o -obj-$(CONFIG_TEGRA_LP0) += warmboot.o crypto.o warmboot_avp.o -obj-$(CONFIG_TEGRA_CLOCK_SCALING) += emc.o -obj-$(CONFIG_TEGRA_PMU) += pmu.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/clock.c b/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/clock.c deleted file mode 100644 index 0c4f5fb28..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/clock.c +++ /dev/null @@ -1,550 +0,0 @@ -/* - * Copyright (c) 2011 The Chromium OS Authors. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* Tegra20 Clock control functions */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/timer.h> -#include <div64.h> -#include <fdtdec.h> - -/* - * Clock types that we can use as a source. The Tegra20 has muxes for the - * peripheral clocks, and in most cases there are four options for the clock - * source. This gives us a clock 'type' and exploits what commonality exists - * in the device. - * - * Letters are obvious, except for T which means CLK_M, and S which means the - * clock derived from 32KHz. Beware that CLK_M (also called OSC in the - * datasheet) and PLL_M are different things. The former is the basic - * clock supplied to the SOC from an external oscillator. The latter is the - * memory clock PLL. - * - * See definitions in clock_id in the header file. - */ -enum clock_type_id { - CLOCK_TYPE_AXPT, /* PLL_A, PLL_X, PLL_P, CLK_M */ - CLOCK_TYPE_MCPA, /* and so on */ - CLOCK_TYPE_MCPT, - CLOCK_TYPE_PCM, - CLOCK_TYPE_PCMT, - CLOCK_TYPE_PCMT16, /* CLOCK_TYPE_PCMT with 16-bit divider */ - CLOCK_TYPE_PCXTS, - CLOCK_TYPE_PDCT, - - CLOCK_TYPE_COUNT, - CLOCK_TYPE_NONE = -1, /* invalid clock type */ -}; - -enum { - CLOCK_MAX_MUX = 4 /* number of source options for each clock */ -}; - -/* - * Clock source mux for each clock type. This just converts our enum into - * a list of mux sources for use by the code. Note that CLOCK_TYPE_PCXTS - * is special as it has 5 sources. Since it also has a different number of - * bits in its register for the source, we just handle it with a special - * case in the code. - */ -#define CLK(x) CLOCK_ID_ ## x -static enum clock_id clock_source[CLOCK_TYPE_COUNT][CLOCK_MAX_MUX] = { - { CLK(AUDIO), CLK(XCPU), CLK(PERIPH), CLK(OSC) }, - { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(AUDIO) }, - { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(OSC) }, - { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(NONE) }, - { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(OSC) }, - { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(OSC) }, - { CLK(PERIPH), CLK(CGENERAL), CLK(XCPU), CLK(OSC) }, - { CLK(PERIPH), CLK(DISPLAY), CLK(CGENERAL), CLK(OSC) }, -}; - -/* - * Clock peripheral IDs which sadly don't match up with PERIPH_ID. This is - * not in the header file since it is for purely internal use - we want - * callers to use the PERIPH_ID for all access to peripheral clocks to avoid - * confusion bewteen PERIPH_ID_... and PERIPHC_... - * - * We don't call this CLOCK_PERIPH_ID or PERIPH_CLOCK_ID as it would just be - * confusing. - * - * Note to SOC vendors: perhaps define a unified numbering for peripherals and - * use it for reset, clock enable, clock source/divider and even pinmuxing - * if you can. - */ -enum periphc_internal_id { - /* 0x00 */ - PERIPHC_I2S1, - PERIPHC_I2S2, - PERIPHC_SPDIF_OUT, - PERIPHC_SPDIF_IN, - PERIPHC_PWM, - PERIPHC_SPI1, - PERIPHC_SPI2, - PERIPHC_SPI3, - - /* 0x08 */ - PERIPHC_XIO, - PERIPHC_I2C1, - PERIPHC_DVC_I2C, - PERIPHC_TWC, - PERIPHC_0c, - PERIPHC_10, /* PERIPHC_SPI1, what is this really? */ - PERIPHC_DISP1, - PERIPHC_DISP2, - - /* 0x10 */ - PERIPHC_CVE, - PERIPHC_IDE0, - PERIPHC_VI, - PERIPHC_1c, - PERIPHC_SDMMC1, - PERIPHC_SDMMC2, - PERIPHC_G3D, - PERIPHC_G2D, - - /* 0x18 */ - PERIPHC_NDFLASH, - PERIPHC_SDMMC4, - PERIPHC_VFIR, - PERIPHC_EPP, - PERIPHC_MPE, - PERIPHC_MIPI, - PERIPHC_UART1, - PERIPHC_UART2, - - /* 0x20 */ - PERIPHC_HOST1X, - PERIPHC_21, - PERIPHC_TVO, - PERIPHC_HDMI, - PERIPHC_24, - PERIPHC_TVDAC, - PERIPHC_I2C2, - PERIPHC_EMC, - - /* 0x28 */ - PERIPHC_UART3, - PERIPHC_29, - PERIPHC_VI_SENSOR, - PERIPHC_2b, - PERIPHC_2c, - PERIPHC_SPI4, - PERIPHC_I2C3, - PERIPHC_SDMMC3, - - /* 0x30 */ - PERIPHC_UART4, - PERIPHC_UART5, - PERIPHC_VDE, - PERIPHC_OWR, - PERIPHC_NOR, - PERIPHC_CSITE, - - PERIPHC_COUNT, - - PERIPHC_NONE = -1, -}; - -/* - * Clock type for each peripheral clock source. We put the name in each - * record just so it is easy to match things up - */ -#define TYPE(name, type) type -static enum clock_type_id clock_periph_type[PERIPHC_COUNT] = { - /* 0x00 */ - TYPE(PERIPHC_I2S1, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_I2S2, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_SPDIF_OUT, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_SPDIF_IN, CLOCK_TYPE_PCM), - TYPE(PERIPHC_PWM, CLOCK_TYPE_PCXTS), - TYPE(PERIPHC_SPI1, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SPI22, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SPI3, CLOCK_TYPE_PCMT), - - /* 0x08 */ - TYPE(PERIPHC_XIO, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_I2C1, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_DVC_I2C, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_TWC, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SPI1, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_DISP1, CLOCK_TYPE_PDCT), - TYPE(PERIPHC_DISP2, CLOCK_TYPE_PDCT), - - /* 0x10 */ - TYPE(PERIPHC_CVE, CLOCK_TYPE_PDCT), - TYPE(PERIPHC_IDE0, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_VI, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SDMMC1, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SDMMC2, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_G3D, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_G2D, CLOCK_TYPE_MCPA), - - /* 0x18 */ - TYPE(PERIPHC_NDFLASH, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SDMMC4, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_VFIR, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_EPP, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_MPE, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_MIPI, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_UART1, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_UART2, CLOCK_TYPE_PCMT), - - /* 0x20 */ - TYPE(PERIPHC_HOST1X, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_TVO, CLOCK_TYPE_PDCT), - TYPE(PERIPHC_HDMI, CLOCK_TYPE_PDCT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_TVDAC, CLOCK_TYPE_PDCT), - TYPE(PERIPHC_I2C2, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_EMC, CLOCK_TYPE_MCPT), - - /* 0x28 */ - TYPE(PERIPHC_UART3, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_VI, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SPI4, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_I2C3, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_SDMMC3, CLOCK_TYPE_PCMT), - - /* 0x30 */ - TYPE(PERIPHC_UART4, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_UART5, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_VDE, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_OWR, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_NOR, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_CSITE, CLOCK_TYPE_PCMT), -}; - -/* - * This array translates a periph_id to a periphc_internal_id - * - * Not present/matched up: - * uint vi_sensor; _VI_SENSOR_0, 0x1A8 - * SPDIF - which is both 0x08 and 0x0c - * - */ -#define NONE(name) (-1) -#define OFFSET(name, value) PERIPHC_ ## name -static s8 periph_id_to_internal_id[PERIPH_ID_COUNT] = { - /* Low word: 31:0 */ - NONE(CPU), - NONE(RESERVED1), - NONE(RESERVED2), - NONE(AC97), - NONE(RTC), - NONE(TMR), - PERIPHC_UART1, - PERIPHC_UART2, /* and vfir 0x68 */ - - /* 0x08 */ - NONE(GPIO), - PERIPHC_SDMMC2, - NONE(SPDIF), /* 0x08 and 0x0c, unclear which to use */ - PERIPHC_I2S1, - PERIPHC_I2C1, - PERIPHC_NDFLASH, - PERIPHC_SDMMC1, - PERIPHC_SDMMC4, - - /* 0x10 */ - PERIPHC_TWC, - PERIPHC_PWM, - PERIPHC_I2S2, - PERIPHC_EPP, - PERIPHC_VI, - PERIPHC_G2D, - NONE(USBD), - NONE(ISP), - - /* 0x18 */ - PERIPHC_G3D, - PERIPHC_IDE0, - PERIPHC_DISP2, - PERIPHC_DISP1, - PERIPHC_HOST1X, - NONE(VCP), - NONE(RESERVED30), - NONE(CACHE2), - - /* Middle word: 63:32 */ - NONE(MEM), - NONE(AHBDMA), - NONE(APBDMA), - NONE(RESERVED35), - NONE(KBC), - NONE(STAT_MON), - NONE(PMC), - NONE(FUSE), - - /* 0x28 */ - NONE(KFUSE), - NONE(SBC1), /* SBC1, 0x34, is this SPI1? */ - PERIPHC_NOR, - PERIPHC_SPI1, - PERIPHC_SPI2, - PERIPHC_XIO, - PERIPHC_SPI3, - PERIPHC_DVC_I2C, - - /* 0x30 */ - NONE(DSI), - PERIPHC_TVO, /* also CVE 0x40 */ - PERIPHC_MIPI, - PERIPHC_HDMI, - PERIPHC_CSITE, - PERIPHC_TVDAC, - PERIPHC_I2C2, - PERIPHC_UART3, - - /* 0x38 */ - NONE(RESERVED56), - PERIPHC_EMC, - NONE(USB2), - NONE(USB3), - PERIPHC_MPE, - PERIPHC_VDE, - NONE(BSEA), - NONE(BSEV), - - /* Upper word 95:64 */ - NONE(SPEEDO), - PERIPHC_UART4, - PERIPHC_UART5, - PERIPHC_I2C3, - PERIPHC_SPI4, - PERIPHC_SDMMC3, - NONE(PCIE), - PERIPHC_OWR, - - /* 0x48 */ - NONE(AFI), - NONE(CORESIGHT), - NONE(RESERVED74), - NONE(AVPUCQ), - NONE(RESERVED76), - NONE(RESERVED77), - NONE(RESERVED78), - NONE(RESERVED79), - - /* 0x50 */ - NONE(RESERVED80), - NONE(RESERVED81), - NONE(RESERVED82), - NONE(RESERVED83), - NONE(IRAMA), - NONE(IRAMB), - NONE(IRAMC), - NONE(IRAMD), - - /* 0x58 */ - NONE(CRAM2), -}; - -/* - * Get the oscillator frequency, from the corresponding hardware configuration - * field. T20 has 4 frequencies that it supports. - */ -enum clock_osc_freq clock_get_osc_freq(void) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - reg = readl(&clkrst->crc_osc_ctrl); - return (reg & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT; -} - -/* Returns a pointer to the clock source register for a peripheral */ -u32 *get_periph_source_reg(enum periph_id periph_id) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - enum periphc_internal_id internal_id; - - assert(clock_periph_id_isvalid(periph_id)); - internal_id = periph_id_to_internal_id[periph_id]; - assert(internal_id != -1); - return &clkrst->crc_clk_src[internal_id]; -} - -/** - * Given a peripheral ID and the required source clock, this returns which - * value should be programmed into the source mux for that peripheral. - * - * There is special code here to handle the one source type with 5 sources. - * - * @param periph_id peripheral to start - * @param source PLL id of required parent clock - * @param mux_bits Set to number of bits in mux register: 2 or 4 - * @param divider_bits Set to number of divider bits (8 or 16) - * @return mux value (0-4, or -1 if not found) - */ -int get_periph_clock_source(enum periph_id periph_id, - enum clock_id parent, int *mux_bits, int *divider_bits) -{ - enum clock_type_id type; - enum periphc_internal_id internal_id; - int mux; - - assert(clock_periph_id_isvalid(periph_id)); - - internal_id = periph_id_to_internal_id[periph_id]; - assert(periphc_internal_id_isvalid(internal_id)); - - type = clock_periph_type[internal_id]; - assert(clock_type_id_isvalid(type)); - - /* - * Special cases here for the clock with a 4-bit source mux and I2C - * with its 16-bit divisor - */ - if (type == CLOCK_TYPE_PCXTS) - *mux_bits = MASK_BITS_31_28; - else - *mux_bits = MASK_BITS_31_30; - if (type == CLOCK_TYPE_PCMT16) - *divider_bits = 16; - else - *divider_bits = 8; - - for (mux = 0; mux < CLOCK_MAX_MUX; mux++) - if (clock_source[type][mux] == parent) - return mux; - - /* - * Not found: it might be looking for the 'S' in CLOCK_TYPE_PCXTS - * which is not in our table. If not, then they are asking for a - * source which this peripheral can't access through its mux. - */ - assert(type == CLOCK_TYPE_PCXTS); - assert(parent == CLOCK_ID_SFROM32KHZ); - if (type == CLOCK_TYPE_PCXTS && parent == CLOCK_ID_SFROM32KHZ) - return 4; /* mux value for this clock */ - - /* if we get here, either us or the caller has made a mistake */ - printf("Caller requested bad clock: periph=%d, parent=%d\n", periph_id, - parent); - return -1; -} - -void clock_set_enable(enum periph_id periph_id, int enable) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 *clk = &clkrst->crc_clk_out_enb[PERIPH_REG(periph_id)]; - u32 reg; - - /* Enable/disable the clock to this peripheral */ - assert(clock_periph_id_isvalid(periph_id)); - reg = readl(clk); - if (enable) - reg |= PERIPH_MASK(periph_id); - else - reg &= ~PERIPH_MASK(periph_id); - writel(reg, clk); -} - -void reset_set_enable(enum periph_id periph_id, int enable) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 *reset = &clkrst->crc_rst_dev[PERIPH_REG(periph_id)]; - u32 reg; - - /* Enable/disable reset to the peripheral */ - assert(clock_periph_id_isvalid(periph_id)); - reg = readl(reset); - if (enable) - reg |= PERIPH_MASK(periph_id); - else - reg &= ~PERIPH_MASK(periph_id); - writel(reg, reset); -} - -#ifdef CONFIG_OF_CONTROL -/* - * Convert a device tree clock ID to our peripheral ID. They are mostly - * the same but we are very cautious so we check that a valid clock ID is - * provided. - * - * @param clk_id Clock ID according to tegra20 device tree binding - * @return peripheral ID, or PERIPH_ID_NONE if the clock ID is invalid - */ -enum periph_id clk_id_to_periph_id(int clk_id) -{ - if (clk_id > PERIPH_ID_COUNT) - return PERIPH_ID_NONE; - - switch (clk_id) { - case PERIPH_ID_RESERVED1: - case PERIPH_ID_RESERVED2: - case PERIPH_ID_RESERVED30: - case PERIPH_ID_RESERVED35: - case PERIPH_ID_RESERVED56: - case PERIPH_ID_RESERVED74: - case PERIPH_ID_RESERVED76: - case PERIPH_ID_RESERVED77: - case PERIPH_ID_RESERVED78: - case PERIPH_ID_RESERVED79: - case PERIPH_ID_RESERVED80: - case PERIPH_ID_RESERVED81: - case PERIPH_ID_RESERVED82: - case PERIPH_ID_RESERVED83: - case PERIPH_ID_RESERVED91: - return PERIPH_ID_NONE; - default: - return clk_id; - } -} -#endif /* CONFIG_OF_CONTROL */ - -void clock_early_init(void) -{ - /* - * PLLP output frequency set to 216MHz - * PLLC output frequency set to 600Mhz - * - * TODO: Can we calculate these values instead of hard-coding? - */ - switch (clock_get_osc_freq()) { - case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */ - clock_set_rate(CLOCK_ID_PERIPH, 432, 12, 1, 8); - clock_set_rate(CLOCK_ID_CGENERAL, 600, 12, 0, 8); - break; - - case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */ - clock_set_rate(CLOCK_ID_PERIPH, 432, 26, 1, 8); - clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8); - break; - - case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */ - clock_set_rate(CLOCK_ID_PERIPH, 432, 13, 1, 8); - clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8); - break; - case CLOCK_OSC_FREQ_19_2: - default: - /* - * These are not supported. It is too early to print a - * message and the UART likely won't work anyway due to the - * oscillator being wrong. - */ - break; - } -} - -void arch_timer_init(void) -{ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/crypto.c b/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/crypto.c deleted file mode 100644 index ec95d7ceb..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/crypto.c +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Copyright (c) 2011 The Chromium OS Authors. - * (C) Copyright 2010 - 2011 NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/errno.h> -#include "crypto.h" -#include "aes.h" - -static u8 zero_key[16]; - -#define AES_CMAC_CONST_RB 0x87 /* from RFC 4493, Figure 2.2 */ - -enum security_op { - SECURITY_SIGN = 1 << 0, /* Sign the data */ - SECURITY_ENCRYPT = 1 << 1, /* Encrypt the data */ -}; - -/** - * Shift a vector left by one bit - * - * \param in Input vector - * \param out Output vector - * \param size Length of vector in bytes - */ -static void left_shift_vector(u8 *in, u8 *out, int size) -{ - int carry = 0; - int i; - - for (i = size - 1; i >= 0; i--) { - out[i] = (in[i] << 1) | carry; - carry = in[i] >> 7; /* get most significant bit */ - } -} - -/** - * Sign a block of data, putting the result into dst. - * - * \param key Input AES key, length AES_KEY_LENGTH - * \param key_schedule Expanded key to use - * \param src Source data of length 'num_aes_blocks' blocks - * \param dst Destination buffer, length AES_KEY_LENGTH - * \param num_aes_blocks Number of AES blocks to encrypt - */ -static void sign_object(u8 *key, u8 *key_schedule, u8 *src, u8 *dst, - u32 num_aes_blocks) -{ - u8 tmp_data[AES_KEY_LENGTH]; - u8 left[AES_KEY_LENGTH]; - u8 k1[AES_KEY_LENGTH]; - u8 *cbc_chain_data; - unsigned i; - - cbc_chain_data = zero_key; /* Convenient array of 0's for IV */ - - /* compute K1 constant needed by AES-CMAC calculation */ - for (i = 0; i < AES_KEY_LENGTH; i++) - tmp_data[i] = 0; - - aes_cbc_encrypt_blocks(key_schedule, tmp_data, left, 1); - - left_shift_vector(left, k1, sizeof(left)); - - if ((left[0] >> 7) != 0) /* get MSB of L */ - k1[AES_KEY_LENGTH-1] ^= AES_CMAC_CONST_RB; - - /* compute the AES-CMAC value */ - for (i = 0; i < num_aes_blocks; i++) { - /* Apply the chain data */ - aes_apply_cbc_chain_data(cbc_chain_data, src, tmp_data); - - /* for the final block, XOR K1 into the IV */ - if (i == num_aes_blocks - 1) - aes_apply_cbc_chain_data(tmp_data, k1, tmp_data); - - /* encrypt the AES block */ - aes_encrypt(tmp_data, key_schedule, dst); - - debug("sign_obj: block %d of %d\n", i, num_aes_blocks); - - /* Update pointers for next loop. */ - cbc_chain_data = dst; - src += AES_KEY_LENGTH; - } -} - -/** - * Encrypt and sign a block of data (depending on security mode). - * - * \param key Input AES key, length AES_KEY_LENGTH - * \param oper Security operations mask to perform (enum security_op) - * \param src Source data - * \param length Size of source data - * \param sig_dst Destination address for signature, AES_KEY_LENGTH bytes - */ -static int encrypt_and_sign(u8 *key, enum security_op oper, u8 *src, - u32 length, u8 *sig_dst) -{ - u32 num_aes_blocks; - u8 key_schedule[AES_EXPAND_KEY_LENGTH]; - - debug("encrypt_and_sign: length = %d\n", length); - - /* - * The only need for a key is for signing/checksum purposes, so - * if not encrypting, expand a key of 0s. - */ - aes_expand_key(oper & SECURITY_ENCRYPT ? key : zero_key, key_schedule); - - num_aes_blocks = (length + AES_KEY_LENGTH - 1) / AES_KEY_LENGTH; - - if (oper & SECURITY_ENCRYPT) { - /* Perform this in place, resulting in src being encrypted. */ - debug("encrypt_and_sign: begin encryption\n"); - aes_cbc_encrypt_blocks(key_schedule, src, src, num_aes_blocks); - debug("encrypt_and_sign: end encryption\n"); - } - - if (oper & SECURITY_SIGN) { - /* encrypt the data, overwriting the result in signature. */ - debug("encrypt_and_sign: begin signing\n"); - sign_object(key, key_schedule, src, sig_dst, num_aes_blocks); - debug("encrypt_and_sign: end signing\n"); - } - - return 0; -} - -int sign_data_block(u8 *source, unsigned length, u8 *signature) -{ - return encrypt_and_sign(zero_key, SECURITY_SIGN, source, - length, signature); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/crypto.h b/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/crypto.h deleted file mode 100644 index f59b92768..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/crypto.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Copyright (c) 2011 The Chromium OS Authors. - * (C) Copyright 2010 - 2011 NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef _CRYPTO_H_ -#define _CRYPTO_H_ - -/** - * Sign a block of data - * - * \param source Source data - * \param length Size of source data - * \param signature Destination address for signature, AES_KEY_LENGTH bytes - */ -int sign_data_block(u8 *source, unsigned length, u8 *signature); - -#endif /* #ifndef _CRYPTO_H_ */ diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/emc.c b/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/emc.c deleted file mode 100644 index ed2462ab0..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/emc.c +++ /dev/null @@ -1,270 +0,0 @@ -/* - * Copyright (c) 2011 The Chromium OS Authors. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <fdtdec.h> -#include <asm/io.h> -#include <asm/arch-tegra/ap.h> -#include <asm/arch-tegra/apb_misc.h> -#include <asm/arch/clock.h> -#include <asm/arch/emc.h> -#include <asm/arch/tegra.h> - -/* - * The EMC registers have shadow registers. When the EMC clock is updated - * in the clock controller, the shadow registers are copied to the active - * registers, allowing glitchless memory bus frequency changes. - * This function updates the shadow registers for a new clock frequency, - * and relies on the clock lock on the emc clock to avoid races between - * multiple frequency changes - */ - -/* - * This table defines the ordering of the registers provided to - * tegra_set_mmc() - * TODO: Convert to fdt version once available - */ -static const unsigned long emc_reg_addr[TEGRA_EMC_NUM_REGS] = { - 0x2c, /* RC */ - 0x30, /* RFC */ - 0x34, /* RAS */ - 0x38, /* RP */ - 0x3c, /* R2W */ - 0x40, /* W2R */ - 0x44, /* R2P */ - 0x48, /* W2P */ - 0x4c, /* RD_RCD */ - 0x50, /* WR_RCD */ - 0x54, /* RRD */ - 0x58, /* REXT */ - 0x5c, /* WDV */ - 0x60, /* QUSE */ - 0x64, /* QRST */ - 0x68, /* QSAFE */ - 0x6c, /* RDV */ - 0x70, /* REFRESH */ - 0x74, /* BURST_REFRESH_NUM */ - 0x78, /* PDEX2WR */ - 0x7c, /* PDEX2RD */ - 0x80, /* PCHG2PDEN */ - 0x84, /* ACT2PDEN */ - 0x88, /* AR2PDEN */ - 0x8c, /* RW2PDEN */ - 0x90, /* TXSR */ - 0x94, /* TCKE */ - 0x98, /* TFAW */ - 0x9c, /* TRPAB */ - 0xa0, /* TCLKSTABLE */ - 0xa4, /* TCLKSTOP */ - 0xa8, /* TREFBW */ - 0xac, /* QUSE_EXTRA */ - 0x114, /* FBIO_CFG6 */ - 0xb0, /* ODT_WRITE */ - 0xb4, /* ODT_READ */ - 0x104, /* FBIO_CFG5 */ - 0x2bc, /* CFG_DIG_DLL */ - 0x2c0, /* DLL_XFORM_DQS */ - 0x2c4, /* DLL_XFORM_QUSE */ - 0x2e0, /* ZCAL_REF_CNT */ - 0x2e4, /* ZCAL_WAIT_CNT */ - 0x2a8, /* AUTO_CAL_INTERVAL */ - 0x2d0, /* CFG_CLKTRIM_0 */ - 0x2d4, /* CFG_CLKTRIM_1 */ - 0x2d8, /* CFG_CLKTRIM_2 */ -}; - -struct emc_ctlr *emc_get_controller(const void *blob) -{ - fdt_addr_t addr; - int node; - - node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA20_EMC); - if (node > 0) { - addr = fdtdec_get_addr(blob, node, "reg"); - if (addr != FDT_ADDR_T_NONE) - return (struct emc_ctlr *)addr; - } - return NULL; -} - -/* Error codes we use */ -enum { - ERR_NO_EMC_NODE = -10, - ERR_NO_EMC_REG, - ERR_NO_FREQ, - ERR_FREQ_NOT_FOUND, - ERR_BAD_REGS, - ERR_NO_RAM_CODE, - ERR_RAM_CODE_NOT_FOUND, -}; - -/** - * Find EMC tables for the given ram code. - * - * The tegra EMC binding has two options, one using the ram code and one not. - * We detect which is in use by looking for the nvidia,use-ram-code property. - * If this is not present, then the EMC tables are directly below 'node', - * otherwise we select the correct emc-tables subnode based on the 'ram_code' - * value. - * - * @param blob Device tree blob - * @param node EMC node (nvidia,tegra20-emc compatible string) - * @param ram_code RAM code to select (0-3, or -1 if unknown) - * @return 0 if ok, otherwise a -ve ERR_ code (see enum above) - */ -static int find_emc_tables(const void *blob, int node, int ram_code) -{ - int need_ram_code; - int depth; - int offset; - - /* If we are using RAM codes, scan through the tables for our code */ - need_ram_code = fdtdec_get_bool(blob, node, "nvidia,use-ram-code"); - if (!need_ram_code) - return node; - if (ram_code == -1) { - debug("%s: RAM code required but not supplied\n", __func__); - return ERR_NO_RAM_CODE; - } - - offset = node; - depth = 0; - do { - /* - * Sadly there is no compatible string so we cannot use - * fdtdec_next_compatible_subnode(). - */ - offset = fdt_next_node(blob, offset, &depth); - if (depth <= 0) - break; - - /* Make sure this is a direct subnode */ - if (depth != 1) - continue; - if (strcmp("emc-tables", fdt_get_name(blob, offset, NULL))) - continue; - - if (fdtdec_get_int(blob, offset, "nvidia,ram-code", -1) - == ram_code) - return offset; - } while (1); - - debug("%s: Could not find tables for RAM code %d\n", __func__, - ram_code); - return ERR_RAM_CODE_NOT_FOUND; -} - -/** - * Decode the EMC node of the device tree, returning a pointer to the emc - * controller and the table to be used for the given rate. - * - * @param blob Device tree blob - * @param rate Clock speed of memory controller in Hz (=2x memory bus rate) - * @param emcp Returns address of EMC controller registers - * @param tablep Returns pointer to table to program into EMC. There are - * TEGRA_EMC_NUM_REGS entries, destined for offsets as per the - * emc_reg_addr array. - * @return 0 if ok, otherwise a -ve error code which will allow someone to - * figure out roughly what went wrong by looking at this code. - */ -static int decode_emc(const void *blob, unsigned rate, struct emc_ctlr **emcp, - const u32 **tablep) -{ - struct apb_misc_pp_ctlr *pp = - (struct apb_misc_pp_ctlr *)NV_PA_APB_MISC_BASE; - int ram_code; - int depth; - int node; - - ram_code = (readl(&pp->strapping_opt_a) & RAM_CODE_MASK) - >> RAM_CODE_SHIFT; - /* - * The EMC clock rate is twice the bus rate, and the bus rate is - * measured in kHz - */ - rate = rate / 2 / 1000; - - node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA20_EMC); - if (node < 0) { - debug("%s: No EMC node found in FDT\n", __func__); - return ERR_NO_EMC_NODE; - } - *emcp = (struct emc_ctlr *)fdtdec_get_addr(blob, node, "reg"); - if (*emcp == (struct emc_ctlr *)FDT_ADDR_T_NONE) { - debug("%s: No EMC node reg property\n", __func__); - return ERR_NO_EMC_REG; - } - - /* Work out the parent node which contains our EMC tables */ - node = find_emc_tables(blob, node, ram_code & 3); - if (node < 0) - return node; - - depth = 0; - for (;;) { - int node_rate; - - node = fdtdec_next_compatible_subnode(blob, node, - COMPAT_NVIDIA_TEGRA20_EMC_TABLE, &depth); - if (node < 0) - break; - node_rate = fdtdec_get_int(blob, node, "clock-frequency", -1); - if (node_rate == -1) { - debug("%s: Missing clock-frequency\n", __func__); - return ERR_NO_FREQ; /* we expect this property */ - } - - if (node_rate == rate) - break; - } - if (node < 0) { - debug("%s: No node found for clock frequency %d\n", __func__, - rate); - return ERR_FREQ_NOT_FOUND; - } - - *tablep = fdtdec_locate_array(blob, node, "nvidia,emc-registers", - TEGRA_EMC_NUM_REGS); - if (!*tablep) { - debug("%s: node '%s' array missing / wrong size\n", __func__, - fdt_get_name(blob, node, NULL)); - return ERR_BAD_REGS; - } - - /* All seems well */ - return 0; -} - -int tegra_set_emc(const void *blob, unsigned rate) -{ - struct emc_ctlr *emc; - const u32 *table = NULL; - int err, i; - - err = decode_emc(blob, rate, &emc, &table); - if (err) { - debug("Warning: no valid EMC (%d), memory timings unset\n", - err); - return err; - } - - debug("%s: Table found, setting EMC values as follows:\n", __func__); - for (i = 0; i < TEGRA_EMC_NUM_REGS; i++) { - u32 value = fdt32_to_cpu(table[i]); - u32 addr = (uintptr_t)emc + emc_reg_addr[i]; - - debug(" %#x: %#x\n", addr, value); - writel(value, addr); - } - - /* trigger emc with new settings */ - clock_adjust_periph_pll_div(PERIPH_ID_EMC, CLOCK_ID_MEMORY, - clock_get_rate(CLOCK_ID_MEMORY), NULL); - debug("EMC clock set to %lu\n", - clock_get_periph_rate(PERIPH_ID_EMC, CLOCK_ID_MEMORY)); - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/funcmux.c b/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/funcmux.c deleted file mode 100644 index 0df4a0738..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/funcmux.c +++ /dev/null @@ -1,296 +0,0 @@ -/* - * Copyright (c) 2011 The Chromium OS Authors. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* Tegra20 high-level function multiplexing */ -#include <common.h> -#include <asm/arch/clock.h> -#include <asm/arch/funcmux.h> -#include <asm/arch/pinmux.h> - -/* - * The PINMUX macro is used to set up pinmux tables. - */ -#define PINMUX(grp, mux, pupd, tri) \ - {PMUX_PINGRP_##grp, PMUX_FUNC_##mux, PMUX_PULL_##pupd, PMUX_TRI_##tri} - -static const struct pmux_pingrp_config disp1_default[] = { - PINMUX(LDI, DISPA, NORMAL, NORMAL), - PINMUX(LHP0, DISPA, NORMAL, NORMAL), - PINMUX(LHP1, DISPA, NORMAL, NORMAL), - PINMUX(LHP2, DISPA, NORMAL, NORMAL), - PINMUX(LHS, DISPA, NORMAL, NORMAL), - PINMUX(LM0, RSVD4, NORMAL, NORMAL), - PINMUX(LPP, DISPA, NORMAL, NORMAL), - PINMUX(LPW0, DISPA, NORMAL, NORMAL), - PINMUX(LPW2, DISPA, NORMAL, NORMAL), - PINMUX(LSC0, DISPA, NORMAL, NORMAL), - PINMUX(LSPI, DISPA, NORMAL, NORMAL), - PINMUX(LVP1, DISPA, NORMAL, NORMAL), - PINMUX(LVS, DISPA, NORMAL, NORMAL), - PINMUX(SLXD, SPDIF, NORMAL, NORMAL), -}; - - -int funcmux_select(enum periph_id id, int config) -{ - int bad_config = config != FUNCMUX_DEFAULT; - - switch (id) { - case PERIPH_ID_UART1: - switch (config) { - case FUNCMUX_UART1_IRRX_IRTX: - pinmux_set_func(PMUX_PINGRP_IRRX, PMUX_FUNC_UARTA); - pinmux_set_func(PMUX_PINGRP_IRTX, PMUX_FUNC_UARTA); - pinmux_tristate_disable(PMUX_PINGRP_IRRX); - pinmux_tristate_disable(PMUX_PINGRP_IRTX); - break; - case FUNCMUX_UART1_UAA_UAB: - pinmux_set_func(PMUX_PINGRP_UAA, PMUX_FUNC_UARTA); - pinmux_set_func(PMUX_PINGRP_UAB, PMUX_FUNC_UARTA); - pinmux_tristate_disable(PMUX_PINGRP_UAA); - pinmux_tristate_disable(PMUX_PINGRP_UAB); - bad_config = 0; - break; - case FUNCMUX_UART1_GPU: - pinmux_set_func(PMUX_PINGRP_GPU, PMUX_FUNC_UARTA); - pinmux_tristate_disable(PMUX_PINGRP_GPU); - bad_config = 0; - break; - case FUNCMUX_UART1_SDIO1: - pinmux_set_func(PMUX_PINGRP_SDIO1, PMUX_FUNC_UARTA); - pinmux_tristate_disable(PMUX_PINGRP_SDIO1); - bad_config = 0; - break; - } - if (!bad_config) { - /* - * Tegra appears to boot with function UARTA pre- - * selected on mux group SDB. If two mux groups are - * both set to the same function, it's unclear which - * group's pins drive the RX signals into the HW. - * For UARTA, SDB certainly overrides group IRTX in - * practice. To solve this, configure some alternative - * function on SDB to avoid the conflict. Also, tri- - * state the group to avoid driving any signal onto it - * until we know what's connected. - */ - pinmux_tristate_enable(PMUX_PINGRP_SDB); - pinmux_set_func(PMUX_PINGRP_SDB, PMUX_FUNC_SDIO3); - } - break; - - case PERIPH_ID_UART2: - if (config == FUNCMUX_UART2_UAD) { - pinmux_set_func(PMUX_PINGRP_UAD, PMUX_FUNC_UARTB); - pinmux_tristate_disable(PMUX_PINGRP_UAD); - } - break; - - case PERIPH_ID_UART4: - if (config == FUNCMUX_UART4_GMC) { - pinmux_set_func(PMUX_PINGRP_GMC, PMUX_FUNC_UARTD); - pinmux_tristate_disable(PMUX_PINGRP_GMC); - } - break; - - case PERIPH_ID_DVC_I2C: - /* there is only one selection, pinmux_config is ignored */ - if (config == FUNCMUX_DVC_I2CP) { - pinmux_set_func(PMUX_PINGRP_I2CP, PMUX_FUNC_I2C); - pinmux_tristate_disable(PMUX_PINGRP_I2CP); - } - break; - - case PERIPH_ID_I2C1: - /* support pinmux_config of 0 for now, */ - if (config == FUNCMUX_I2C1_RM) { - pinmux_set_func(PMUX_PINGRP_RM, PMUX_FUNC_I2C); - pinmux_tristate_disable(PMUX_PINGRP_RM); - } - break; - case PERIPH_ID_I2C2: /* I2C2 */ - switch (config) { - case FUNCMUX_I2C2_DDC: /* DDC pin group, select I2C2 */ - pinmux_set_func(PMUX_PINGRP_DDC, PMUX_FUNC_I2C2); - /* PTA to HDMI */ - pinmux_set_func(PMUX_PINGRP_PTA, PMUX_FUNC_HDMI); - pinmux_tristate_disable(PMUX_PINGRP_DDC); - break; - case FUNCMUX_I2C2_PTA: /* PTA pin group, select I2C2 */ - pinmux_set_func(PMUX_PINGRP_PTA, PMUX_FUNC_I2C2); - /* set DDC_SEL to RSVDx (RSVD2 works for now) */ - pinmux_set_func(PMUX_PINGRP_DDC, PMUX_FUNC_RSVD2); - pinmux_tristate_disable(PMUX_PINGRP_PTA); - bad_config = 0; - break; - } - break; - case PERIPH_ID_I2C3: /* I2C3 */ - /* support pinmux_config of 0 for now */ - if (config == FUNCMUX_I2C3_DTF) { - pinmux_set_func(PMUX_PINGRP_DTF, PMUX_FUNC_I2C3); - pinmux_tristate_disable(PMUX_PINGRP_DTF); - } - break; - - case PERIPH_ID_SDMMC1: - if (config == FUNCMUX_SDMMC1_SDIO1_4BIT) { - pinmux_set_func(PMUX_PINGRP_SDIO1, PMUX_FUNC_SDIO1); - pinmux_tristate_disable(PMUX_PINGRP_SDIO1); - } - break; - - case PERIPH_ID_SDMMC2: - if (config == FUNCMUX_SDMMC2_DTA_DTD_8BIT) { - pinmux_set_func(PMUX_PINGRP_DTA, PMUX_FUNC_SDIO2); - pinmux_set_func(PMUX_PINGRP_DTD, PMUX_FUNC_SDIO2); - - pinmux_tristate_disable(PMUX_PINGRP_DTA); - pinmux_tristate_disable(PMUX_PINGRP_DTD); - } - break; - - case PERIPH_ID_SDMMC3: - switch (config) { - case FUNCMUX_SDMMC3_SDB_SLXA_8BIT: - pinmux_set_func(PMUX_PINGRP_SLXA, PMUX_FUNC_SDIO3); - pinmux_set_func(PMUX_PINGRP_SLXC, PMUX_FUNC_SDIO3); - pinmux_set_func(PMUX_PINGRP_SLXD, PMUX_FUNC_SDIO3); - pinmux_set_func(PMUX_PINGRP_SLXK, PMUX_FUNC_SDIO3); - - pinmux_tristate_disable(PMUX_PINGRP_SLXA); - pinmux_tristate_disable(PMUX_PINGRP_SLXC); - pinmux_tristate_disable(PMUX_PINGRP_SLXD); - pinmux_tristate_disable(PMUX_PINGRP_SLXK); - /* fall through */ - - case FUNCMUX_SDMMC3_SDB_4BIT: - pinmux_set_func(PMUX_PINGRP_SDB, PMUX_FUNC_SDIO3); - pinmux_set_func(PMUX_PINGRP_SDC, PMUX_FUNC_SDIO3); - pinmux_set_func(PMUX_PINGRP_SDD, PMUX_FUNC_SDIO3); - - pinmux_tristate_disable(PMUX_PINGRP_SDB); - pinmux_tristate_disable(PMUX_PINGRP_SDC); - pinmux_tristate_disable(PMUX_PINGRP_SDD); - bad_config = 0; - break; - } - break; - - case PERIPH_ID_SDMMC4: - switch (config) { - case FUNCMUX_SDMMC4_ATC_ATD_8BIT: - pinmux_set_func(PMUX_PINGRP_ATC, PMUX_FUNC_SDIO4); - pinmux_set_func(PMUX_PINGRP_ATD, PMUX_FUNC_SDIO4); - - pinmux_tristate_disable(PMUX_PINGRP_ATC); - pinmux_tristate_disable(PMUX_PINGRP_ATD); - break; - - case FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT: - pinmux_set_func(PMUX_PINGRP_GME, PMUX_FUNC_SDIO4); - pinmux_tristate_disable(PMUX_PINGRP_GME); - /* fall through */ - - case FUNCMUX_SDMMC4_ATB_GMA_4_BIT: - pinmux_set_func(PMUX_PINGRP_ATB, PMUX_FUNC_SDIO4); - pinmux_set_func(PMUX_PINGRP_GMA, PMUX_FUNC_SDIO4); - - pinmux_tristate_disable(PMUX_PINGRP_ATB); - pinmux_tristate_disable(PMUX_PINGRP_GMA); - bad_config = 0; - break; - } - break; - - case PERIPH_ID_KBC: - if (config == FUNCMUX_DEFAULT) { - enum pmux_pingrp grp[] = {PMUX_PINGRP_KBCA, - PMUX_PINGRP_KBCB, PMUX_PINGRP_KBCC, - PMUX_PINGRP_KBCD, PMUX_PINGRP_KBCE, - PMUX_PINGRP_KBCF}; - int i; - - for (i = 0; i < ARRAY_SIZE(grp); i++) { - pinmux_tristate_disable(grp[i]); - pinmux_set_func(grp[i], PMUX_FUNC_KBC); - pinmux_set_pullupdown(grp[i], PMUX_PULL_UP); - } - } - break; - - case PERIPH_ID_USB2: - if (config == FUNCMUX_USB2_ULPI) { - pinmux_set_func(PMUX_PINGRP_UAA, PMUX_FUNC_ULPI); - pinmux_set_func(PMUX_PINGRP_UAB, PMUX_FUNC_ULPI); - pinmux_set_func(PMUX_PINGRP_UDA, PMUX_FUNC_ULPI); - - pinmux_tristate_disable(PMUX_PINGRP_UAA); - pinmux_tristate_disable(PMUX_PINGRP_UAB); - pinmux_tristate_disable(PMUX_PINGRP_UDA); - } - break; - - case PERIPH_ID_SPI1: - if (config == FUNCMUX_SPI1_GMC_GMD) { - pinmux_set_func(PMUX_PINGRP_GMC, PMUX_FUNC_SFLASH); - pinmux_set_func(PMUX_PINGRP_GMD, PMUX_FUNC_SFLASH); - - pinmux_tristate_disable(PMUX_PINGRP_GMC); - pinmux_tristate_disable(PMUX_PINGRP_GMD); - } - break; - - case PERIPH_ID_NDFLASH: - switch (config) { - case FUNCMUX_NDFLASH_ATC: - pinmux_set_func(PMUX_PINGRP_ATC, PMUX_FUNC_NAND); - pinmux_tristate_disable(PMUX_PINGRP_ATC); - break; - case FUNCMUX_NDFLASH_KBC_8_BIT: - pinmux_set_func(PMUX_PINGRP_KBCA, PMUX_FUNC_NAND); - pinmux_set_func(PMUX_PINGRP_KBCC, PMUX_FUNC_NAND); - pinmux_set_func(PMUX_PINGRP_KBCD, PMUX_FUNC_NAND); - pinmux_set_func(PMUX_PINGRP_KBCE, PMUX_FUNC_NAND); - pinmux_set_func(PMUX_PINGRP_KBCF, PMUX_FUNC_NAND); - - pinmux_tristate_disable(PMUX_PINGRP_KBCA); - pinmux_tristate_disable(PMUX_PINGRP_KBCC); - pinmux_tristate_disable(PMUX_PINGRP_KBCD); - pinmux_tristate_disable(PMUX_PINGRP_KBCE); - pinmux_tristate_disable(PMUX_PINGRP_KBCF); - - bad_config = 0; - break; - } - break; - case PERIPH_ID_DISP1: - if (config == FUNCMUX_DEFAULT) { - int i; - - for (i = PMUX_PINGRP_LD0; i <= PMUX_PINGRP_LD17; i++) { - pinmux_set_func(i, PMUX_FUNC_DISPA); - pinmux_tristate_disable(i); - pinmux_set_pullupdown(i, PMUX_PULL_NORMAL); - } - pinmux_config_pingrp_table(disp1_default, - ARRAY_SIZE(disp1_default)); - } - break; - - default: - debug("%s: invalid periph_id %d", __func__, id); - return -1; - } - - if (bad_config) { - debug("%s: invalid config %d for periph_id %d", __func__, - config, id); - return -1; - } - - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/pinmux.c b/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/pinmux.c deleted file mode 100644 index e484f991b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/pinmux.c +++ /dev/null @@ -1,425 +0,0 @@ -/* - * Copyright (c) 2011 The Chromium OS Authors. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* Tegra20 pin multiplexing functions */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/pinmux.h> - -/* - * This defines the order of the pin mux control bits in the registers. For - * some reason there is no correspendence between the tristate, pin mux and - * pullup/pulldown registers. - */ -enum pmux_ctlid { - /* 0: APB_MISC_PP_PIN_MUX_CTL_A_0 */ - MUXCTL_UAA, - MUXCTL_UAB, - MUXCTL_UAC, - MUXCTL_UAD, - MUXCTL_UDA, - MUXCTL_RESERVED5, - MUXCTL_ATE, - MUXCTL_RM, - - MUXCTL_ATB, - MUXCTL_RESERVED9, - MUXCTL_ATD, - MUXCTL_ATC, - MUXCTL_ATA, - MUXCTL_KBCF, - MUXCTL_KBCE, - MUXCTL_SDMMC1, - - /* 16: APB_MISC_PP_PIN_MUX_CTL_B_0 */ - MUXCTL_GMA, - MUXCTL_GMC, - MUXCTL_HDINT, - MUXCTL_SLXA, - MUXCTL_OWC, - MUXCTL_SLXC, - MUXCTL_SLXD, - MUXCTL_SLXK, - - MUXCTL_UCA, - MUXCTL_UCB, - MUXCTL_DTA, - MUXCTL_DTB, - MUXCTL_RESERVED28, - MUXCTL_DTC, - MUXCTL_DTD, - MUXCTL_DTE, - - /* 32: APB_MISC_PP_PIN_MUX_CTL_C_0 */ - MUXCTL_DDC, - MUXCTL_CDEV1, - MUXCTL_CDEV2, - MUXCTL_CSUS, - MUXCTL_I2CP, - MUXCTL_KBCA, - MUXCTL_KBCB, - MUXCTL_KBCC, - - MUXCTL_IRTX, - MUXCTL_IRRX, - MUXCTL_DAP1, - MUXCTL_DAP2, - MUXCTL_DAP3, - MUXCTL_DAP4, - MUXCTL_GMB, - MUXCTL_GMD, - - /* 48: APB_MISC_PP_PIN_MUX_CTL_D_0 */ - MUXCTL_GME, - MUXCTL_GPV, - MUXCTL_GPU, - MUXCTL_SPDO, - MUXCTL_SPDI, - MUXCTL_SDB, - MUXCTL_SDC, - MUXCTL_SDD, - - MUXCTL_SPIH, - MUXCTL_SPIG, - MUXCTL_SPIF, - MUXCTL_SPIE, - MUXCTL_SPID, - MUXCTL_SPIC, - MUXCTL_SPIB, - MUXCTL_SPIA, - - /* 64: APB_MISC_PP_PIN_MUX_CTL_E_0 */ - MUXCTL_LPW0, - MUXCTL_LPW1, - MUXCTL_LPW2, - MUXCTL_LSDI, - MUXCTL_LSDA, - MUXCTL_LSPI, - MUXCTL_LCSN, - MUXCTL_LDC, - - MUXCTL_LSCK, - MUXCTL_LSC0, - MUXCTL_LSC1, - MUXCTL_LHS, - MUXCTL_LVS, - MUXCTL_LM0, - MUXCTL_LM1, - MUXCTL_LVP0, - - /* 80: APB_MISC_PP_PIN_MUX_CTL_F_0 */ - MUXCTL_LD0, - MUXCTL_LD1, - MUXCTL_LD2, - MUXCTL_LD3, - MUXCTL_LD4, - MUXCTL_LD5, - MUXCTL_LD6, - MUXCTL_LD7, - - MUXCTL_LD8, - MUXCTL_LD9, - MUXCTL_LD10, - MUXCTL_LD11, - MUXCTL_LD12, - MUXCTL_LD13, - MUXCTL_LD14, - MUXCTL_LD15, - - /* 96: APB_MISC_PP_PIN_MUX_CTL_G_0 */ - MUXCTL_LD16, - MUXCTL_LD17, - MUXCTL_LHP1, - MUXCTL_LHP2, - MUXCTL_LVP1, - MUXCTL_LHP0, - MUXCTL_RESERVED102, - MUXCTL_LPP, - - MUXCTL_LDI, - MUXCTL_PMC, - MUXCTL_CRTP, - MUXCTL_PTA, - MUXCTL_RESERVED108, - MUXCTL_KBCD, - MUXCTL_GPU7, - MUXCTL_DTF, - - MUXCTL_NONE = -1, -}; - -/* - * And this defines the order of the pullup/pulldown controls which are again - * in a different order - */ -enum pmux_pullid { - /* 0: APB_MISC_PP_PULLUPDOWN_REG_A_0 */ - PUCTL_ATA, - PUCTL_ATB, - PUCTL_ATC, - PUCTL_ATD, - PUCTL_ATE, - PUCTL_DAP1, - PUCTL_DAP2, - PUCTL_DAP3, - - PUCTL_DAP4, - PUCTL_DTA, - PUCTL_DTB, - PUCTL_DTC, - PUCTL_DTD, - PUCTL_DTE, - PUCTL_DTF, - PUCTL_GPV, - - /* 16: APB_MISC_PP_PULLUPDOWN_REG_B_0 */ - PUCTL_RM, - PUCTL_I2CP, - PUCTL_PTA, - PUCTL_GPU7, - PUCTL_KBCA, - PUCTL_KBCB, - PUCTL_KBCC, - PUCTL_KBCD, - - PUCTL_SPDI, - PUCTL_SPDO, - PUCTL_GPSLXAU, - PUCTL_CRTP, - PUCTL_SLXC, - PUCTL_SLXD, - PUCTL_SLXK, - - /* 32: APB_MISC_PP_PULLUPDOWN_REG_C_0 */ - PUCTL_CDEV1, - PUCTL_CDEV2, - PUCTL_SPIA, - PUCTL_SPIB, - PUCTL_SPIC, - PUCTL_SPID, - PUCTL_SPIE, - PUCTL_SPIF, - - PUCTL_SPIG, - PUCTL_SPIH, - PUCTL_IRTX, - PUCTL_IRRX, - PUCTL_GME, - PUCTL_RESERVED45, - PUCTL_XM2D, - PUCTL_XM2C, - - /* 48: APB_MISC_PP_PULLUPDOWN_REG_D_0 */ - PUCTL_UAA, - PUCTL_UAB, - PUCTL_UAC, - PUCTL_UAD, - PUCTL_UCA, - PUCTL_UCB, - PUCTL_LD17, - PUCTL_LD19_18, - - PUCTL_LD21_20, - PUCTL_LD23_22, - PUCTL_LS, - PUCTL_LC, - PUCTL_CSUS, - PUCTL_DDRC, - PUCTL_SDC, - PUCTL_SDD, - - /* 64: APB_MISC_PP_PULLUPDOWN_REG_E_0 */ - PUCTL_KBCF, - PUCTL_KBCE, - PUCTL_PMCA, - PUCTL_PMCB, - PUCTL_PMCC, - PUCTL_PMCD, - PUCTL_PMCE, - PUCTL_CK32, - - PUCTL_UDA, - PUCTL_SDMMC1, - PUCTL_GMA, - PUCTL_GMB, - PUCTL_GMC, - PUCTL_GMD, - PUCTL_DDC, - PUCTL_OWC, - - PUCTL_NONE = -1 -}; - -/* Convenient macro for defining pin group properties */ -#define PINALL(pingrp, f0, f1, f2, f3, mux, pupd) \ - { \ - .funcs = { \ - PMUX_FUNC_ ## f0, \ - PMUX_FUNC_ ## f1, \ - PMUX_FUNC_ ## f2, \ - PMUX_FUNC_ ## f3, \ - }, \ - .ctl_id = mux, \ - .pull_id = pupd \ - } - -/* A normal pin group where the mux name and pull-up name match */ -#define PIN(pingrp, f0, f1, f2, f3) \ - PINALL(pingrp, f0, f1, f2, f3, MUXCTL_##pingrp, PUCTL_##pingrp) - -/* A pin group where the pull-up name doesn't have a 1-1 mapping */ -#define PINP(pingrp, f0, f1, f2, f3, pupd) \ - PINALL(pingrp, f0, f1, f2, f3, MUXCTL_##pingrp, PUCTL_##pupd) - -/* A pin group number which is not used */ -#define PIN_RESERVED \ - PIN(NONE, RSVD1, RSVD2, RSVD3, RSVD4) - -#define DRVGRP(drvgrp) \ - PINALL(drvgrp, RSVD1, RSVD2, RSVD3, RSVD4, MUXCTL_NONE, PUCTL_NONE) - -static const struct pmux_pingrp_desc tegra20_pingroups[] = { - PIN(ATA, IDE, NAND, GMI, RSVD4), - PIN(ATB, IDE, NAND, GMI, SDIO4), - PIN(ATC, IDE, NAND, GMI, SDIO4), - PIN(ATD, IDE, NAND, GMI, SDIO4), - PIN(CDEV1, OSC, PLLA_OUT, PLLM_OUT1, AUDIO_SYNC), - PIN(CDEV2, OSC, AHB_CLK, APB_CLK, PLLP_OUT4), - PIN(CSUS, PLLC_OUT1, PLLP_OUT2, PLLP_OUT3, VI_SENSOR_CLK), - PIN(DAP1, DAP1, RSVD2, GMI, SDIO2), - - PIN(DAP2, DAP2, TWC, RSVD3, GMI), - PIN(DAP3, DAP3, RSVD2, RSVD3, RSVD4), - PIN(DAP4, DAP4, RSVD2, GMI, RSVD4), - PIN(DTA, RSVD1, SDIO2, VI, RSVD4), - PIN(DTB, RSVD1, RSVD2, VI, SPI1), - PIN(DTC, RSVD1, RSVD2, VI, RSVD4), - PIN(DTD, RSVD1, SDIO2, VI, RSVD4), - PIN(DTE, RSVD1, RSVD2, VI, SPI1), - - PINP(GPU, PWM, UARTA, GMI, RSVD4, GPSLXAU), - PIN(GPV, PCIE, RSVD2, RSVD3, RSVD4), - PIN(I2CP, I2C, RSVD2, RSVD3, RSVD4), - PIN(IRTX, UARTA, UARTB, GMI, SPI4), - PIN(IRRX, UARTA, UARTB, GMI, SPI4), - PIN(KBCB, KBC, NAND, SDIO2, MIO), - PIN(KBCA, KBC, NAND, SDIO2, EMC_TEST0_DLL), - PINP(PMC, PWR_ON, PWR_INTR, RSVD3, RSVD4, NONE), - - PIN(PTA, I2C2, HDMI, GMI, RSVD4), - PIN(RM, I2C, RSVD2, RSVD3, RSVD4), - PIN(KBCE, KBC, NAND, OWR, RSVD4), - PIN(KBCF, KBC, NAND, TRACE, MIO), - PIN(GMA, UARTE, SPI3, GMI, SDIO4), - PIN(GMC, UARTD, SPI4, GMI, SFLASH), - PIN(SDMMC1, SDIO1, RSVD2, UARTE, UARTA), - PIN(OWC, OWR, RSVD2, RSVD3, RSVD4), - - PIN(GME, RSVD1, DAP5, GMI, SDIO4), - PIN(SDC, PWM, TWC, SDIO3, SPI3), - PIN(SDD, UARTA, PWM, SDIO3, SPI3), - PIN_RESERVED, - PINP(SLXA, PCIE, SPI4, SDIO3, SPI2, CRTP), - PIN(SLXC, SPDIF, SPI4, SDIO3, SPI2), - PIN(SLXD, SPDIF, SPI4, SDIO3, SPI2), - PIN(SLXK, PCIE, SPI4, SDIO3, SPI2), - - PIN(SPDI, SPDIF, RSVD2, I2C, SDIO2), - PIN(SPDO, SPDIF, RSVD2, I2C, SDIO2), - PIN(SPIA, SPI1, SPI2, SPI3, GMI), - PIN(SPIB, SPI1, SPI2, SPI3, GMI), - PIN(SPIC, SPI1, SPI2, SPI3, GMI), - PIN(SPID, SPI2, SPI1, SPI2_ALT, GMI), - PIN(SPIE, SPI2, SPI1, SPI2_ALT, GMI), - PIN(SPIF, SPI3, SPI1, SPI2, RSVD4), - - PIN(SPIG, SPI3, SPI2, SPI2_ALT, I2C), - PIN(SPIH, SPI3, SPI2, SPI2_ALT, I2C), - PIN(UAA, SPI3, MIPI_HS, UARTA, ULPI), - PIN(UAB, SPI2, MIPI_HS, UARTA, ULPI), - PIN(UAC, OWR, RSVD2, RSVD3, RSVD4), - PIN(UAD, UARTB, SPDIF, UARTA, SPI4), - PIN(UCA, UARTC, RSVD2, GMI, RSVD4), - PIN(UCB, UARTC, PWM, GMI, RSVD4), - - PIN_RESERVED, - PIN(ATE, IDE, NAND, GMI, RSVD4), - PIN(KBCC, KBC, NAND, TRACE, EMC_TEST1_DLL), - PIN_RESERVED, - PIN_RESERVED, - PIN(GMB, IDE, NAND, GMI, GMI_INT), - PIN(GMD, RSVD1, NAND, GMI, SFLASH), - PIN(DDC, I2C2, RSVD2, RSVD3, RSVD4), - - /* 64 */ - PINP(LD0, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD1, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD2, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD3, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD4, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD5, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD6, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD7, DISPA, DISPB, XIO, RSVD4, LD17), - - PINP(LD8, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD9, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD10, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD11, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD12, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD13, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD14, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD15, DISPA, DISPB, XIO, RSVD4, LD17), - - PINP(LD16, DISPA, DISPB, XIO, RSVD4, LD17), - PINP(LD17, DISPA, DISPB, RSVD3, RSVD4, LD17), - PINP(LHP0, DISPA, DISPB, RSVD3, RSVD4, LD21_20), - PINP(LHP1, DISPA, DISPB, RSVD3, RSVD4, LD19_18), - PINP(LHP2, DISPA, DISPB, RSVD3, RSVD4, LD19_18), - PINP(LVP0, DISPA, DISPB, RSVD3, RSVD4, LC), - PINP(LVP1, DISPA, DISPB, RSVD3, RSVD4, LD21_20), - PINP(HDINT, HDMI, RSVD2, RSVD3, RSVD4, LC), - - PINP(LM0, DISPA, DISPB, SPI3, RSVD4, LC), - PINP(LM1, DISPA, DISPB, RSVD3, CRT, LC), - PINP(LVS, DISPA, DISPB, XIO, RSVD4, LC), - PINP(LSC0, DISPA, DISPB, XIO, RSVD4, LC), - PINP(LSC1, DISPA, DISPB, SPI3, HDMI, LS), - PINP(LSCK, DISPA, DISPB, SPI3, HDMI, LS), - PINP(LDC, DISPA, DISPB, RSVD3, RSVD4, LS), - PINP(LCSN, DISPA, DISPB, SPI3, RSVD4, LS), - - /* 96 */ - PINP(LSPI, DISPA, DISPB, XIO, HDMI, LC), - PINP(LSDA, DISPA, DISPB, SPI3, HDMI, LS), - PINP(LSDI, DISPA, DISPB, SPI3, RSVD4, LS), - PINP(LPW0, DISPA, DISPB, SPI3, HDMI, LS), - PINP(LPW1, DISPA, DISPB, RSVD3, RSVD4, LS), - PINP(LPW2, DISPA, DISPB, SPI3, HDMI, LS), - PINP(LDI, DISPA, DISPB, RSVD3, RSVD4, LD23_22), - PINP(LHS, DISPA, DISPB, XIO, RSVD4, LC), - - PINP(LPP, DISPA, DISPB, RSVD3, RSVD4, LD23_22), - PIN_RESERVED, - PIN(KBCD, KBC, NAND, SDIO2, MIO), - PIN(GPU7, RTCK, RSVD2, RSVD3, RSVD4), - PIN(DTF, I2C3, RSVD2, VI, RSVD4), - PIN(UDA, SPI1, RSVD2, UARTD, ULPI), - PIN(CRTP, CRT, RSVD2, RSVD3, RSVD4), - PINP(SDB, UARTA, PWM, SDIO3, SPI2, NONE), - - /* these pin groups only have pullup and pull down control */ - DRVGRP(CK32), - DRVGRP(DDRC), - DRVGRP(PMCA), - DRVGRP(PMCB), - DRVGRP(PMCC), - DRVGRP(PMCD), - DRVGRP(PMCE), - DRVGRP(XM2C), - DRVGRP(XM2D), -}; -const struct pmux_pingrp_desc *tegra_soc_pingroups = tegra20_pingroups; diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/pmu.c b/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/pmu.c deleted file mode 100644 index c595f70e9..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/pmu.c +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright (c) 2011 The Chromium OS Authors. - * (C) Copyright 2010,2011 NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <tps6586x.h> -#include <asm/io.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/ap.h> -#include <asm/arch-tegra/tegra_i2c.h> -#include <asm/arch-tegra/sys_proto.h> - -#define VDD_CORE_NOMINAL_T25 0x17 /* 1.3v */ -#define VDD_CPU_NOMINAL_T25 0x10 /* 1.125v */ - -#define VDD_CORE_NOMINAL_T20 0x16 /* 1.275v */ -#define VDD_CPU_NOMINAL_T20 0x0f /* 1.1v */ - -#define VDD_RELATION 0x02 /* 50mv */ -#define VDD_TRANSITION_STEP 0x06 /* 150mv */ -#define VDD_TRANSITION_RATE 0x06 /* 3.52mv/us */ - -int pmu_set_nominal(void) -{ - int core, cpu, bus; - - /* by default, the table has been filled with T25 settings */ - switch (tegra_get_chip_sku()) { - case TEGRA_SOC_T20: - core = VDD_CORE_NOMINAL_T20; - cpu = VDD_CPU_NOMINAL_T20; - break; - case TEGRA_SOC_T25: - core = VDD_CORE_NOMINAL_T25; - cpu = VDD_CPU_NOMINAL_T25; - break; - default: - debug("%s: Unknown SKU id\n", __func__); - return -1; - } - - bus = tegra_i2c_get_dvc_bus_num(); - if (bus == -1) { - debug("%s: Cannot find DVC I2C bus\n", __func__); - return -1; - } - tps6586x_init(bus); - tps6586x_set_pwm_mode(TPS6586X_PWM_SM1); - return tps6586x_adjust_sm0_sm1(core, cpu, VDD_TRANSITION_STEP, - VDD_TRANSITION_RATE, VDD_RELATION); -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/warmboot.c b/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/warmboot.c deleted file mode 100644 index 5fdc4bbb5..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/warmboot.c +++ /dev/null @@ -1,372 +0,0 @@ -/* - * (C) Copyright 2010 - 2011 - * NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/errno.h> -#include <asm/arch/clock.h> -#include <asm/arch/emc.h> -#include <asm/arch/gp_padctrl.h> -#include <asm/arch/pinmux.h> -#include <asm/arch/sdram_param.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/ap.h> -#include <asm/arch-tegra/apb_misc.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/pmc.h> -#include <asm/arch-tegra/fuse.h> -#include <asm/arch-tegra/warmboot.h> - -DECLARE_GLOBAL_DATA_PTR; - -#ifndef CONFIG_TEGRA_CLOCK_SCALING -#error "You must enable CONFIG_TEGRA_CLOCK_SCALING to use CONFIG_TEGRA_LP0" -#endif - -/* - * This is the place in SRAM where the SDRAM parameters are stored. There - * are 4 blocks, one for each RAM code - */ -#define SDRAM_PARAMS_BASE (NV_PA_BASE_SRAM + 0x188) - -/* TODO: If we later add support for the Misc GP controller, refactor this */ -union xm2cfga_reg { - struct { - u32 reserved0:2; - u32 hsm_en:1; - u32 reserved1:2; - u32 preemp_en:1; - u32 vref_en:1; - u32 reserved2:5; - u32 cal_drvdn:5; - u32 reserved3:3; - u32 cal_drvup:5; - u32 reserved4:3; - u32 cal_drvdn_slwr:2; - u32 cal_drvup_slwf:2; - }; - u32 word; -}; - -union xm2cfgd_reg { - struct { - u32 reserved0:2; - u32 hsm_en:1; - u32 schmt_en:1; - u32 lpmd:2; - u32 vref_en:1; - u32 reserved1:5; - u32 cal_drvdn:5; - u32 reserved2:3; - u32 cal_drvup:5; - u32 reserved3:3; - u32 cal_drvdn_slwr:2; - u32 cal_drvup_slwf:2; - }; - u32 word; -}; - -/* - * TODO: This register is not documented in the TRM yet. We could move this - * into the EMC and give it a proper interface, but not while it is - * undocumented. - */ -union fbio_spare_reg { - struct { - u32 reserved:24; - u32 cfg_wb0:8; - }; - u32 word; -}; - -/* We pack the resume information into these unions for later */ -union scratch2_reg { - struct { - u32 pllm_base_divm:5; - u32 pllm_base_divn:10; - u32 pllm_base_divp:3; - u32 pllm_misc_lfcon:4; - u32 pllm_misc_cpcon:4; - u32 gp_xm2cfga_padctrl_preemp:1; - u32 gp_xm2cfgd_padctrl_schmt:1; - u32 osc_ctrl_xobp:1; - u32 memory_type:3; - }; - u32 word; -}; - -union scratch4_reg { - struct { - u32 emc_clock_divider:8; - u32 pllm_stable_time:8; - u32 pllx_stable_time:8; - u32 emc_fbio_spare_cfg_wb0:8; - }; - u32 word; -}; - -union scratch24_reg { - struct { - u32 emc_auto_cal_wait:8; - u32 emc_pin_program_wait:8; - u32 warmboot_wait:8; - u32 reserved:8; - }; - u32 word; -}; - -int warmboot_save_sdram_params(void) -{ - u32 ram_code; - struct sdram_params sdram; - struct apb_misc_pp_ctlr *apb_misc = - (struct apb_misc_pp_ctlr *)NV_PA_APB_MISC_BASE; - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - struct apb_misc_gp_ctlr *gp = - (struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE; - struct emc_ctlr *emc = emc_get_controller(gd->fdt_blob); - union scratch2_reg scratch2; - union scratch4_reg scratch4; - union scratch24_reg scratch24; - union xm2cfga_reg xm2cfga; - union xm2cfgd_reg xm2cfgd; - union fbio_spare_reg fbio_spare; - - /* get ram code that is used as index to array sdram_params in BCT */ - ram_code = (readl(&apb_misc->strapping_opt_a) >> - STRAP_OPT_A_RAM_CODE_SHIFT) & 3; - memcpy(&sdram, - (char *)((struct sdram_params *)SDRAM_PARAMS_BASE + ram_code), - sizeof(sdram)); - - xm2cfga.word = readl(&gp->xm2cfga); - xm2cfgd.word = readl(&gp->xm2cfgd); - - scratch2.word = 0; - scratch2.osc_ctrl_xobp = clock_get_osc_bypass(); - - /* Get the memory PLL settings */ - { - u32 divm, divn, divp, cpcon, lfcon; - - if (clock_ll_read_pll(CLOCK_ID_MEMORY, &divm, &divn, &divp, - &cpcon, &lfcon)) - return -1; - scratch2.pllm_base_divm = divm; - scratch2.pllm_base_divn = divn; - scratch2.pllm_base_divp = divp; - scratch2.pllm_misc_cpcon = cpcon; - scratch2.pllm_misc_lfcon = lfcon; - } - - scratch2.gp_xm2cfga_padctrl_preemp = xm2cfga.preemp_en; - scratch2.gp_xm2cfgd_padctrl_schmt = xm2cfgd.schmt_en; - scratch2.memory_type = sdram.memory_type; - writel(scratch2.word, &pmc->pmc_scratch2); - - /* collect data from various sources for pmc_scratch4 */ - fbio_spare.word = readl(&emc->fbio_spare); - scratch4.word = 0; - scratch4.emc_fbio_spare_cfg_wb0 = fbio_spare.cfg_wb0; - scratch4.emc_clock_divider = sdram.emc_clock_divider; - scratch4.pllm_stable_time = -1; - scratch4.pllx_stable_time = -1; - writel(scratch4.word, &pmc->pmc_scratch4); - - /* collect various data from sdram for pmc_scratch24 */ - scratch24.word = 0; - scratch24.emc_pin_program_wait = sdram.emc_pin_program_wait; - scratch24.emc_auto_cal_wait = sdram.emc_auto_cal_wait; - scratch24.warmboot_wait = sdram.warm_boot_wait; - writel(scratch24.word, &pmc->pmc_scratch24); - - return 0; -} - -static u32 get_major_version(void) -{ - u32 major_id; - struct apb_misc_gp_ctlr *gp = - (struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE; - - major_id = (readl(&gp->hidrev) & HIDREV_MAJORPREV_MASK) >> - HIDREV_MAJORPREV_SHIFT; - return major_id; -} - -static int is_production_mode_fuse_set(struct fuse_regs *fuse) -{ - return readl(&fuse->production_mode); -} - -static int is_odm_production_mode_fuse_set(struct fuse_regs *fuse) -{ - return readl(&fuse->security_mode); -} - -static int is_failure_analysis_mode(struct fuse_regs *fuse) -{ - return readl(&fuse->fa); -} - -static int ap20_is_odm_production_mode(void) -{ - struct fuse_regs *fuse = (struct fuse_regs *)NV_PA_FUSE_BASE; - - if (!is_failure_analysis_mode(fuse) && - is_odm_production_mode_fuse_set(fuse)) - return 1; - else - return 0; -} - -static int ap20_is_production_mode(void) -{ - struct fuse_regs *fuse = (struct fuse_regs *)NV_PA_FUSE_BASE; - - if (get_major_version() == 0) - return 1; - - if (!is_failure_analysis_mode(fuse) && - is_production_mode_fuse_set(fuse) && - !is_odm_production_mode_fuse_set(fuse)) - return 1; - else - return 0; -} - -static enum fuse_operating_mode fuse_get_operation_mode(void) -{ - u32 chip_id; - struct apb_misc_gp_ctlr *gp = - (struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE; - - chip_id = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >> - HIDREV_CHIPID_SHIFT; - if (chip_id == CHIPID_TEGRA20) { - if (ap20_is_odm_production_mode()) { - printf("!! odm_production_mode is not supported !!\n"); - return MODE_UNDEFINED; - } else - if (ap20_is_production_mode()) - return MODE_PRODUCTION; - else - return MODE_UNDEFINED; - } - return MODE_UNDEFINED; -} - -static void determine_crypto_options(int *is_encrypted, int *is_signed, - int *use_zero_key) -{ - switch (fuse_get_operation_mode()) { - case MODE_PRODUCTION: - *is_encrypted = 0; - *is_signed = 1; - *use_zero_key = 1; - break; - case MODE_UNDEFINED: - default: - *is_encrypted = 0; - *is_signed = 0; - *use_zero_key = 0; - break; - } -} - -static int sign_wb_code(u32 start, u32 length, int use_zero_key) -{ - int err; - u8 *source; /* Pointer to source */ - u8 *hash; - - /* Calculate AES block parameters. */ - source = (u8 *)(start + offsetof(struct wb_header, random_aes_block)); - length -= offsetof(struct wb_header, random_aes_block); - hash = (u8 *)(start + offsetof(struct wb_header, hash)); - err = sign_data_block(source, length, hash); - - return err; -} - -int warmboot_prepare_code(u32 seg_address, u32 seg_length) -{ - int err = 0; - u32 length; /* length of the signed/encrypt code */ - struct wb_header *dst_header; /* Pointer to dest WB header */ - int is_encrypted; /* Segment is encrypted */ - int is_signed; /* Segment is signed */ - int use_zero_key; /* Use key of all zeros */ - - /* Determine crypto options. */ - determine_crypto_options(&is_encrypted, &is_signed, &use_zero_key); - - /* Get the actual code limits. */ - length = roundup(((u32)wb_end - (u32)wb_start), 16); - - /* - * The region specified by seg_address must be in SDRAM and must be - * nonzero in length. - */ - if (seg_length == 0 || seg_address < NV_PA_SDRAM_BASE || - seg_address + seg_length >= NV_PA_SDRAM_BASE + gd->ram_size) { - err = -EFAULT; - goto fail; - } - - /* Things must be 16-byte aligned. */ - if ((seg_length & 0xF) || (seg_address & 0xF)) { - err = -EINVAL; - goto fail; - } - - /* Will the code fit? (destination includes wb_header + wb code) */ - if (seg_length < (length + sizeof(struct wb_header))) { - err = -EINVAL; - goto fail; - } - - dst_header = (struct wb_header *)seg_address; - memset((char *)dst_header, 0, sizeof(struct wb_header)); - - /* Populate the random_aes_block as requested. */ - { - u32 *aes_block = (u32 *)&(dst_header->random_aes_block); - u32 *end = (u32 *)(((u32)aes_block) + - sizeof(dst_header->random_aes_block)); - - do { - *aes_block++ = 0; - } while (aes_block < end); - } - - /* Populate the header. */ - dst_header->length_insecure = length + sizeof(struct wb_header); - dst_header->length_secure = length + sizeof(struct wb_header); - dst_header->destination = NV_WB_RUN_ADDRESS; - dst_header->entry_point = NV_WB_RUN_ADDRESS; - dst_header->code_length = length; - - if (is_encrypted) { - printf("!!!! Encryption is not supported !!!!\n"); - dst_header->length_insecure = 0; - err = -EACCES; - goto fail; - } else - /* copy the wb code directly following dst_header. */ - memcpy((char *)(dst_header+1), (char *)wb_start, length); - - if (is_signed) - err = sign_wb_code(seg_address, dst_header->length_insecure, - use_zero_key); - -fail: - if (err) - printf("Warning: warmboot code copy failed (error=%d)\n", err); - - return err; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/warmboot_avp.c b/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/warmboot_avp.c deleted file mode 100644 index 27ce5f480..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/warmboot_avp.c +++ /dev/null @@ -1,236 +0,0 @@ -/* - * (C) Copyright 2010 - 2011 - * NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/flow.h> -#include <asm/arch/pinmux.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/ap.h> -#include <asm/arch-tegra/apb_misc.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/pmc.h> -#include <asm/arch-tegra/warmboot.h> -#include "warmboot_avp.h" - -#define DEBUG_RESET_CORESIGHT - -void wb_start(void) -{ - struct apb_misc_pp_ctlr *apb_misc = - (struct apb_misc_pp_ctlr *)NV_PA_APB_MISC_BASE; - struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE; - struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE; - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - union osc_ctrl_reg osc_ctrl; - union pllx_base_reg pllx_base; - union pllx_misc_reg pllx_misc; - union scratch3_reg scratch3; - u32 reg; - - /* enable JTAG & TBE */ - writel(CONFIG_CTL_TBE | CONFIG_CTL_JTAG, &apb_misc->cfg_ctl); - - /* Are we running where we're supposed to be? */ - asm volatile ( - "adr %0, wb_start;" /* reg: wb_start address */ - : "=r"(reg) /* output */ - /* no input, no clobber list */ - ); - - if (reg != NV_WB_RUN_ADDRESS) - goto do_reset; - - /* Are we running with AVP? */ - if (readl(NV_PA_PG_UP_BASE + PG_UP_TAG_0) != PG_UP_TAG_AVP) - goto do_reset; - -#ifdef DEBUG_RESET_CORESIGHT - /* Assert CoreSight reset */ - reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_U]); - reg |= SWR_CSITE_RST; - writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_U]); -#endif - - /* TODO: Set the drive strength - maybe make this a board parameter? */ - osc_ctrl.word = readl(&clkrst->crc_osc_ctrl); - osc_ctrl.xofs = 4; - osc_ctrl.xoe = 1; - writel(osc_ctrl.word, &clkrst->crc_osc_ctrl); - - /* Power up the CPU complex if necessary */ - if (!(readl(&pmc->pmc_pwrgate_status) & PWRGATE_STATUS_CPU)) { - reg = PWRGATE_TOGGLE_PARTID_CPU | PWRGATE_TOGGLE_START; - writel(reg, &pmc->pmc_pwrgate_toggle); - while (!(readl(&pmc->pmc_pwrgate_status) & PWRGATE_STATUS_CPU)) - ; - } - - /* Remove the I/O clamps from the CPU power partition. */ - reg = readl(&pmc->pmc_remove_clamping); - reg |= CPU_CLMP; - writel(reg, &pmc->pmc_remove_clamping); - - reg = EVENT_ZERO_VAL_20 | EVENT_MSEC | EVENT_MODE_STOP; - writel(reg, &flow->halt_cop_events); - - /* Assert CPU complex reset */ - reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_L]); - reg |= CPU_RST; - writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_L]); - - /* Hold both CPUs in reset */ - reg = CPU_CMPLX_CPURESET0 | CPU_CMPLX_CPURESET1 | CPU_CMPLX_DERESET0 | - CPU_CMPLX_DERESET1 | CPU_CMPLX_DBGRESET0 | CPU_CMPLX_DBGRESET1; - writel(reg, &clkrst->crc_cpu_cmplx_set); - - /* Halt CPU1 at the flow controller for uni-processor configurations */ - writel(EVENT_MODE_STOP, &flow->halt_cpu1_events); - - /* - * Set the CPU reset vector. SCRATCH41 contains the physical - * address of the CPU-side restoration code. - */ - reg = readl(&pmc->pmc_scratch41); - writel(reg, EXCEP_VECTOR_CPU_RESET_VECTOR); - - /* Select CPU complex clock source */ - writel(CCLK_PLLP_BURST_POLICY, &clkrst->crc_cclk_brst_pol); - - /* Start the CPU0 clock and stop the CPU1 clock */ - reg = CPU_CMPLX_CPU_BRIDGE_CLKDIV_4 | CPU_CMPLX_CPU0_CLK_STP_RUN | - CPU_CMPLX_CPU1_CLK_STP_STOP; - writel(reg, &clkrst->crc_clk_cpu_cmplx); - - /* Enable the CPU complex clock */ - reg = readl(&clkrst->crc_clk_out_enb[TEGRA_DEV_L]); - reg |= CLK_ENB_CPU; - writel(reg, &clkrst->crc_clk_out_enb[TEGRA_DEV_L]); - - /* Make sure the resets were held for at least 2 microseconds */ - reg = readl(TIMER_USEC_CNTR); - while (readl(TIMER_USEC_CNTR) <= (reg + 2)) - ; - -#ifdef DEBUG_RESET_CORESIGHT - /* - * De-assert CoreSight reset. - * NOTE: We're leaving the CoreSight clock on the oscillator for - * now. It will be restored to its original clock source - * when the CPU-side restoration code runs. - */ - reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_U]); - reg &= ~SWR_CSITE_RST; - writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_U]); -#endif - - /* Unlock the CPU CoreSight interfaces */ - reg = 0xC5ACCE55; - writel(reg, CSITE_CPU_DBG0_LAR); - writel(reg, CSITE_CPU_DBG1_LAR); - - /* - * Sample the microsecond timestamp again. This is the time we must - * use when returning from LP0 for PLL stabilization delays. - */ - reg = readl(TIMER_USEC_CNTR); - writel(reg, &pmc->pmc_scratch1); - - pllx_base.word = 0; - pllx_misc.word = 0; - scratch3.word = readl(&pmc->pmc_scratch3); - - /* Get the OSC. For 19.2 MHz, use 19 to make the calculations easier */ - reg = (readl(TIMER_USEC_CFG) & USEC_CFG_DIVISOR_MASK) + 1; - - /* - * According to the TRM, for 19.2MHz OSC, the USEC_DIVISOR is 0x5f, and - * USEC_DIVIDEND is 0x04. So, if USEC_DIVISOR > 26, OSC is 19.2 MHz. - * - * reg is used to calculate the pllx freq, which is used to determine if - * to set dccon or not. - */ - if (reg > 26) - reg = 19; - - /* PLLX_BASE.PLLX_DIVM */ - if (scratch3.pllx_base_divm == reg) - reg = 0; - else - reg = 1; - - /* PLLX_BASE.PLLX_DIVN */ - pllx_base.divn = scratch3.pllx_base_divn; - reg = scratch3.pllx_base_divn << reg; - - /* PLLX_BASE.PLLX_DIVP */ - pllx_base.divp = scratch3.pllx_base_divp; - reg = reg >> scratch3.pllx_base_divp; - - pllx_base.bypass = 1; - - /* PLLX_MISC_DCCON must be set for pllx frequency > 600 MHz. */ - if (reg > 600) - pllx_misc.dccon = 1; - - /* PLLX_MISC_LFCON */ - pllx_misc.lfcon = scratch3.pllx_misc_lfcon; - - /* PLLX_MISC_CPCON */ - pllx_misc.cpcon = scratch3.pllx_misc_cpcon; - - writel(pllx_misc.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_misc); - writel(pllx_base.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base); - - pllx_base.enable = 1; - writel(pllx_base.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base); - pllx_base.bypass = 0; - writel(pllx_base.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base); - - writel(0, flow->halt_cpu_events); - - reg = CPU_CMPLX_CPURESET0 | CPU_CMPLX_DBGRESET0 | CPU_CMPLX_DERESET0; - writel(reg, &clkrst->crc_cpu_cmplx_clr); - - reg = PLLM_OUT1_RSTN_RESET_DISABLE | PLLM_OUT1_CLKEN_ENABLE | - PLLM_OUT1_RATIO_VAL_8; - writel(reg, &clkrst->crc_pll[CLOCK_ID_MEMORY].pll_out[0]); - - reg = SCLK_SWAKE_FIQ_SRC_PLLM_OUT1 | SCLK_SWAKE_IRQ_SRC_PLLM_OUT1 | - SCLK_SWAKE_RUN_SRC_PLLM_OUT1 | SCLK_SWAKE_IDLE_SRC_PLLM_OUT1 | - SCLK_SYS_STATE_IDLE; - writel(reg, &clkrst->crc_sclk_brst_pol); - - /* avp_resume: no return after the write */ - reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_L]); - reg &= ~CPU_RST; - writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_L]); - - /* avp_halt: */ -avp_halt: - reg = EVENT_MODE_STOP | EVENT_JTAG; - writel(reg, flow->halt_cop_events); - goto avp_halt; - -do_reset: - /* - * Execution comes here if something goes wrong. The chip is reset and - * a cold boot is performed. - */ - writel(SWR_TRIG_SYS_RST, &clkrst->crc_rst_dev[TEGRA_DEV_L]); - goto do_reset; -} - -/* - * wb_end() is a dummy function, and must be directly following wb_start(), - * and is used to calculate the size of wb_start(). - */ -void wb_end(void) -{ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/warmboot_avp.h b/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/warmboot_avp.h deleted file mode 100644 index 7b86acb15..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra20-common/warmboot_avp.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - * (C) Copyright 2010, 2011 - * NVIDIA Corporation <www.nvidia.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef _WARMBOOT_AVP_H_ -#define _WARMBOOT_AVP_H_ - -#define TEGRA_DEV_L 0 -#define TEGRA_DEV_H 1 -#define TEGRA_DEV_U 2 - -#define SIMPLE_PLLX (CLOCK_ID_XCPU - CLOCK_ID_FIRST_SIMPLE) -#define SIMPLE_PLLE (CLOCK_ID_EPCI - CLOCK_ID_FIRST_SIMPLE) - -#define TIMER_USEC_CNTR (NV_PA_TMRUS_BASE + 0) -#define TIMER_USEC_CFG (NV_PA_TMRUS_BASE + 4) - -#define USEC_CFG_DIVISOR_MASK 0xffff - -#define CONFIG_CTL_TBE (1 << 7) -#define CONFIG_CTL_JTAG (1 << 6) - -#define CPU_RST (1 << 0) -#define CLK_ENB_CPU (1 << 0) -#define SWR_TRIG_SYS_RST (1 << 2) -#define SWR_CSITE_RST (1 << 9) - -#define PWRGATE_STATUS_CPU (1 << 0) -#define PWRGATE_TOGGLE_PARTID_CPU (0 << 0) -#define PWRGATE_TOGGLE_START (1 << 8) - -#define CPU_CMPLX_CPU_BRIDGE_CLKDIV_4 (3 << 0) -#define CPU_CMPLX_CPU0_CLK_STP_STOP (1 << 8) -#define CPU_CMPLX_CPU0_CLK_STP_RUN (0 << 8) -#define CPU_CMPLX_CPU1_CLK_STP_STOP (1 << 9) -#define CPU_CMPLX_CPU1_CLK_STP_RUN (0 << 9) - -#define CPU_CMPLX_CPURESET0 (1 << 0) -#define CPU_CMPLX_CPURESET1 (1 << 1) -#define CPU_CMPLX_DERESET0 (1 << 4) -#define CPU_CMPLX_DERESET1 (1 << 5) -#define CPU_CMPLX_DBGRESET0 (1 << 12) -#define CPU_CMPLX_DBGRESET1 (1 << 13) - -#define PLLM_OUT1_RSTN_RESET_DISABLE (1 << 0) -#define PLLM_OUT1_CLKEN_ENABLE (1 << 1) -#define PLLM_OUT1_RATIO_VAL_8 (8 << 8) - -#define SCLK_SYS_STATE_IDLE (1 << 28) -#define SCLK_SWAKE_FIQ_SRC_PLLM_OUT1 (7 << 12) -#define SCLK_SWAKE_IRQ_SRC_PLLM_OUT1 (7 << 8) -#define SCLK_SWAKE_RUN_SRC_PLLM_OUT1 (7 << 4) -#define SCLK_SWAKE_IDLE_SRC_PLLM_OUT1 (7 << 0) - -#define EVENT_ZERO_VAL_20 (20 << 0) -#define EVENT_MSEC (1 << 24) -#define EVENT_JTAG (1 << 28) -#define EVENT_MODE_STOP (2 << 29) - -#define CCLK_PLLP_BURST_POLICY 0x20004444 - -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/Makefile b/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/Makefile deleted file mode 100644 index d2d616e8a..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -# -# Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved. -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# This program is free software; you can redistribute it and/or modify it -# under the terms and conditions of the GNU General Public License, -# version 2, as published by the Free Software Foundation. -# -# This program is distributed in the hope it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -# more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# - -obj-y += clock.o funcmux.o pinmux.o diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/clock.c b/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/clock.c deleted file mode 100644 index 80ba2d8c1..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/clock.c +++ /dev/null @@ -1,589 +0,0 @@ -/* - * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/* Tegra30 Clock control functions */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra/timer.h> -#include <div64.h> -#include <fdtdec.h> - -/* - * Clock types that we can use as a source. The Tegra30 has muxes for the - * peripheral clocks, and in most cases there are four options for the clock - * source. This gives us a clock 'type' and exploits what commonality exists - * in the device. - * - * Letters are obvious, except for T which means CLK_M, and S which means the - * clock derived from 32KHz. Beware that CLK_M (also called OSC in the - * datasheet) and PLL_M are different things. The former is the basic - * clock supplied to the SOC from an external oscillator. The latter is the - * memory clock PLL. - * - * See definitions in clock_id in the header file. - */ -enum clock_type_id { - CLOCK_TYPE_AXPT, /* PLL_A, PLL_X, PLL_P, CLK_M */ - CLOCK_TYPE_MCPA, /* and so on */ - CLOCK_TYPE_MCPT, - CLOCK_TYPE_PCM, - CLOCK_TYPE_PCMT, - CLOCK_TYPE_PCMT16, - CLOCK_TYPE_PDCT, - CLOCK_TYPE_ACPT, - CLOCK_TYPE_ASPTE, - CLOCK_TYPE_PMDACD2T, - CLOCK_TYPE_PCST, - - CLOCK_TYPE_COUNT, - CLOCK_TYPE_NONE = -1, /* invalid clock type */ -}; - -enum { - CLOCK_MAX_MUX = 8 /* number of source options for each clock */ -}; - -/* - * Clock source mux for each clock type. This just converts our enum into - * a list of mux sources for use by the code. - * - * Note: - * The extra column in each clock source array is used to store the mask - * bits in its register for the source. - */ -#define CLK(x) CLOCK_ID_ ## x -static enum clock_id clock_source[CLOCK_TYPE_COUNT][CLOCK_MAX_MUX+1] = { - { CLK(AUDIO), CLK(XCPU), CLK(PERIPH), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(AUDIO), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(NONE), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(PERIPH), CLK(DISPLAY), CLK(CGENERAL), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(AUDIO), CLK(CGENERAL), CLK(PERIPH), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_30}, - { CLK(AUDIO), CLK(SFROM32KHZ), CLK(PERIPH), CLK(OSC), - CLK(EPCI), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_29}, - { CLK(PERIPH), CLK(MEMORY), CLK(DISPLAY), CLK(AUDIO), - CLK(CGENERAL), CLK(DISPLAY2), CLK(OSC), CLK(NONE), - MASK_BITS_31_29}, - { CLK(PERIPH), CLK(CGENERAL), CLK(SFROM32KHZ), CLK(OSC), - CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE), - MASK_BITS_31_28} -}; - -/* - * Clock type for each peripheral clock source. We put the name in each - * record just so it is easy to match things up - */ -#define TYPE(name, type) type -static enum clock_type_id clock_periph_type[PERIPHC_COUNT] = { - /* 0x00 */ - TYPE(PERIPHC_I2S1, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_I2S2, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_SPDIF_OUT, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_SPDIF_IN, CLOCK_TYPE_PCM), - TYPE(PERIPHC_PWM, CLOCK_TYPE_PCST), /* only PWM uses b29:28 */ - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SBC2, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SBC3, CLOCK_TYPE_PCMT), - - /* 0x08 */ - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_I2C1, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_DVC_I2C, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SBC1, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_DISP1, CLOCK_TYPE_PMDACD2T), - TYPE(PERIPHC_DISP2, CLOCK_TYPE_PMDACD2T), - - /* 0x10 */ - TYPE(PERIPHC_CVE, CLOCK_TYPE_PDCT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_VI, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SDMMC1, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SDMMC2, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_G3D, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_G2D, CLOCK_TYPE_MCPA), - - /* 0x18 */ - TYPE(PERIPHC_NDFLASH, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SDMMC4, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_VFIR, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_EPP, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_MPE, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_MIPI, CLOCK_TYPE_PCMT), /* MIPI base-band HSI */ - TYPE(PERIPHC_UART1, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_UART2, CLOCK_TYPE_PCMT), - - /* 0x20 */ - TYPE(PERIPHC_HOST1X, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_TVO, CLOCK_TYPE_PDCT), - TYPE(PERIPHC_HDMI, CLOCK_TYPE_PMDACD2T), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_TVDAC, CLOCK_TYPE_PDCT), - TYPE(PERIPHC_I2C2, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_EMC, CLOCK_TYPE_MCPT), - - /* 0x28 */ - TYPE(PERIPHC_UART3, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_VI, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SBC4, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_I2C3, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_SDMMC3, CLOCK_TYPE_PCMT), - - /* 0x30 */ - TYPE(PERIPHC_UART4, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_UART5, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_VDE, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_OWR, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_NOR, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_CSITE, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_I2S0, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - - /* 0x38h */ /* Jumps to reg offset 0x3B0h - new for T30 */ - TYPE(PERIPHC_G3D2, CLOCK_TYPE_MCPA), - TYPE(PERIPHC_MSELECT, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_TSENSOR, CLOCK_TYPE_PCST), /* s/b PCTS */ - TYPE(PERIPHC_I2S3, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_I2S4, CLOCK_TYPE_AXPT), - TYPE(PERIPHC_I2C4, CLOCK_TYPE_PCMT16), - TYPE(PERIPHC_SBC5, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_SBC6, CLOCK_TYPE_PCMT), - - /* 0x40 */ - TYPE(PERIPHC_AUDIO, CLOCK_TYPE_ACPT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_DAM0, CLOCK_TYPE_ACPT), - TYPE(PERIPHC_DAM1, CLOCK_TYPE_ACPT), - TYPE(PERIPHC_DAM2, CLOCK_TYPE_ACPT), - TYPE(PERIPHC_HDA2CODEC2X, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_ACTMON, CLOCK_TYPE_PCST), /* MASK 31:30 */ - TYPE(PERIPHC_EXTPERIPH1, CLOCK_TYPE_ASPTE), - - /* 0x48 */ - TYPE(PERIPHC_EXTPERIPH2, CLOCK_TYPE_ASPTE), - TYPE(PERIPHC_EXTPERIPH3, CLOCK_TYPE_ASPTE), - TYPE(PERIPHC_NANDSPEED, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_I2CSLOW, CLOCK_TYPE_PCST), /* MASK 31:30 */ - TYPE(PERIPHC_SYS, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SPEEDO, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - - /* 0x50 */ - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_NONE, CLOCK_TYPE_NONE), - TYPE(PERIPHC_SATAOOB, CLOCK_TYPE_PCMT), /* offset 0x420h */ - TYPE(PERIPHC_SATA, CLOCK_TYPE_PCMT), - TYPE(PERIPHC_HDA, CLOCK_TYPE_PCMT), -}; - -/* - * This array translates a periph_id to a periphc_internal_id - * - * Not present/matched up: - * uint vi_sensor; _VI_SENSOR_0, 0x1A8 - * SPDIF - which is both 0x08 and 0x0c - * - */ -#define NONE(name) (-1) -#define OFFSET(name, value) PERIPHC_ ## name -static s8 periph_id_to_internal_id[PERIPH_ID_COUNT] = { - /* Low word: 31:0 */ - NONE(CPU), - NONE(COP), - NONE(TRIGSYS), - NONE(RESERVED3), - NONE(RESERVED4), - NONE(TMR), - PERIPHC_UART1, - PERIPHC_UART2, /* and vfir 0x68 */ - - /* 8 */ - NONE(GPIO), - PERIPHC_SDMMC2, - NONE(SPDIF), /* 0x08 and 0x0c, unclear which to use */ - PERIPHC_I2S1, - PERIPHC_I2C1, - PERIPHC_NDFLASH, - PERIPHC_SDMMC1, - PERIPHC_SDMMC4, - - /* 16 */ - NONE(RESERVED16), - PERIPHC_PWM, - PERIPHC_I2S2, - PERIPHC_EPP, - PERIPHC_VI, - PERIPHC_G2D, - NONE(USBD), - NONE(ISP), - - /* 24 */ - PERIPHC_G3D, - NONE(RESERVED25), - PERIPHC_DISP2, - PERIPHC_DISP1, - PERIPHC_HOST1X, - NONE(VCP), - PERIPHC_I2S0, - NONE(CACHE2), - - /* Middle word: 63:32 */ - NONE(MEM), - NONE(AHBDMA), - NONE(APBDMA), - NONE(RESERVED35), - NONE(RESERVED36), - NONE(STAT_MON), - NONE(RESERVED38), - NONE(RESERVED39), - - /* 40 */ - NONE(KFUSE), - PERIPHC_SBC1, - PERIPHC_NOR, - NONE(RESERVED43), - PERIPHC_SBC2, - NONE(RESERVED45), - PERIPHC_SBC3, - PERIPHC_DVC_I2C, - - /* 48 */ - NONE(DSI), - PERIPHC_TVO, /* also CVE 0x40 */ - PERIPHC_MIPI, - PERIPHC_HDMI, - NONE(CSI), - PERIPHC_TVDAC, - PERIPHC_I2C2, - PERIPHC_UART3, - - /* 56 */ - NONE(RESERVED56), - PERIPHC_EMC, - NONE(USB2), - NONE(USB3), - PERIPHC_MPE, - PERIPHC_VDE, - NONE(BSEA), - NONE(BSEV), - - /* Upper word 95:64 */ - PERIPHC_SPEEDO, - PERIPHC_UART4, - PERIPHC_UART5, - PERIPHC_I2C3, - PERIPHC_SBC4, - PERIPHC_SDMMC3, - NONE(PCIE), - PERIPHC_OWR, - - /* 72 */ - NONE(AFI), - PERIPHC_CSITE, - NONE(PCIEXCLK), - NONE(AVPUCQ), - NONE(RESERVED76), - NONE(RESERVED77), - NONE(RESERVED78), - NONE(DTV), - - /* 80 */ - PERIPHC_NANDSPEED, - PERIPHC_I2CSLOW, - NONE(DSIB), - NONE(RESERVED83), - NONE(IRAMA), - NONE(IRAMB), - NONE(IRAMC), - NONE(IRAMD), - - /* 88 */ - NONE(CRAM2), - NONE(RESERVED89), - NONE(MDOUBLER), - NONE(RESERVED91), - NONE(SUSOUT), - NONE(RESERVED93), - NONE(RESERVED94), - NONE(RESERVED95), - - /* V word: 31:0 */ - NONE(CPUG), - NONE(CPULP), - PERIPHC_G3D2, - PERIPHC_MSELECT, - PERIPHC_TSENSOR, - PERIPHC_I2S3, - PERIPHC_I2S4, - PERIPHC_I2C4, - - /* 08 */ - PERIPHC_SBC5, - PERIPHC_SBC6, - PERIPHC_AUDIO, - NONE(APBIF), - PERIPHC_DAM0, - PERIPHC_DAM1, - PERIPHC_DAM2, - PERIPHC_HDA2CODEC2X, - - /* 16 */ - NONE(ATOMICS), - NONE(RESERVED17), - NONE(RESERVED18), - NONE(RESERVED19), - NONE(RESERVED20), - NONE(RESERVED21), - NONE(RESERVED22), - PERIPHC_ACTMON, - - /* 24 */ - NONE(RESERVED24), - NONE(RESERVED25), - NONE(RESERVED26), - NONE(RESERVED27), - PERIPHC_SATA, - PERIPHC_HDA, - NONE(RESERVED30), - NONE(RESERVED31), - - /* W word: 31:0 */ - NONE(HDA2HDMICODEC), - NONE(SATACOLD), - NONE(RESERVED0_PCIERX0), - NONE(RESERVED1_PCIERX1), - NONE(RESERVED2_PCIERX2), - NONE(RESERVED3_PCIERX3), - NONE(RESERVED4_PCIERX4), - NONE(RESERVED5_PCIERX5), - - /* 40 */ - NONE(CEC), - NONE(RESERVED6_PCIE2), - NONE(RESERVED7_EMC), - NONE(RESERVED8_HDMI), - NONE(RESERVED9_SATA), - NONE(RESERVED10_MIPI), - NONE(EX_RESERVED46), - NONE(EX_RESERVED47), -}; - -/* - * Get the oscillator frequency, from the corresponding hardware configuration - * field. Note that T30 supports 3 new higher freqs, but we map back - * to the old T20 freqs. Support for the higher oscillators is TBD. - */ -enum clock_osc_freq clock_get_osc_freq(void) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 reg; - - reg = readl(&clkrst->crc_osc_ctrl); - reg = (reg & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT; - - if (reg & 1) /* one of the newer freqs */ - printf("Warning: OSC_FREQ is unsupported! (%d)\n", reg); - - return reg >> 2; /* Map to most common (T20) freqs */ -} - -/* Returns a pointer to the clock source register for a peripheral */ -u32 *get_periph_source_reg(enum periph_id periph_id) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - enum periphc_internal_id internal_id; - - /* Coresight is a special case */ - if (periph_id == PERIPH_ID_CSI) - return &clkrst->crc_clk_src[PERIPH_ID_CSI+1]; - - assert(periph_id >= PERIPH_ID_FIRST && periph_id < PERIPH_ID_COUNT); - internal_id = periph_id_to_internal_id[periph_id]; - assert(internal_id != -1); - if (internal_id >= PERIPHC_VW_FIRST) { - internal_id -= PERIPHC_VW_FIRST; - return &clkrst->crc_clk_src_vw[internal_id]; - } else - return &clkrst->crc_clk_src[internal_id]; -} - -/** - * Given a peripheral ID and the required source clock, this returns which - * value should be programmed into the source mux for that peripheral. - * - * There is special code here to handle the one source type with 5 sources. - * - * @param periph_id peripheral to start - * @param source PLL id of required parent clock - * @param mux_bits Set to number of bits in mux register: 2 or 4 - * @param divider_bits Set to number of divider bits (8 or 16) - * @return mux value (0-4, or -1 if not found) - */ -int get_periph_clock_source(enum periph_id periph_id, - enum clock_id parent, int *mux_bits, int *divider_bits) -{ - enum clock_type_id type; - enum periphc_internal_id internal_id; - int mux; - - assert(clock_periph_id_isvalid(periph_id)); - - internal_id = periph_id_to_internal_id[periph_id]; - assert(periphc_internal_id_isvalid(internal_id)); - - type = clock_periph_type[internal_id]; - assert(clock_type_id_isvalid(type)); - - *mux_bits = clock_source[type][CLOCK_MAX_MUX]; - - if (type == CLOCK_TYPE_PCMT16) - *divider_bits = 16; - else - *divider_bits = 8; - - for (mux = 0; mux < CLOCK_MAX_MUX; mux++) - if (clock_source[type][mux] == parent) - return mux; - - /* if we get here, either us or the caller has made a mistake */ - printf("Caller requested bad clock: periph=%d, parent=%d\n", periph_id, - parent); - return -1; -} - -void clock_set_enable(enum periph_id periph_id, int enable) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 *clk; - u32 reg; - - /* Enable/disable the clock to this peripheral */ - assert(clock_periph_id_isvalid(periph_id)); - if ((int)periph_id < (int)PERIPH_ID_VW_FIRST) - clk = &clkrst->crc_clk_out_enb[PERIPH_REG(periph_id)]; - else - clk = &clkrst->crc_clk_out_enb_vw[PERIPH_REG(periph_id)]; - reg = readl(clk); - if (enable) - reg |= PERIPH_MASK(periph_id); - else - reg &= ~PERIPH_MASK(periph_id); - writel(reg, clk); -} - -void reset_set_enable(enum periph_id periph_id, int enable) -{ - struct clk_rst_ctlr *clkrst = - (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - u32 *reset; - u32 reg; - - /* Enable/disable reset to the peripheral */ - assert(clock_periph_id_isvalid(periph_id)); - if (periph_id < PERIPH_ID_VW_FIRST) - reset = &clkrst->crc_rst_dev[PERIPH_REG(periph_id)]; - else - reset = &clkrst->crc_rst_dev_vw[PERIPH_REG(periph_id)]; - reg = readl(reset); - if (enable) - reg |= PERIPH_MASK(periph_id); - else - reg &= ~PERIPH_MASK(periph_id); - writel(reg, reset); -} - -#ifdef CONFIG_OF_CONTROL -/* - * Convert a device tree clock ID to our peripheral ID. They are mostly - * the same but we are very cautious so we check that a valid clock ID is - * provided. - * - * @param clk_id Clock ID according to tegra30 device tree binding - * @return peripheral ID, or PERIPH_ID_NONE if the clock ID is invalid - */ -enum periph_id clk_id_to_periph_id(int clk_id) -{ - if (clk_id > PERIPH_ID_COUNT) - return PERIPH_ID_NONE; - - switch (clk_id) { - case PERIPH_ID_RESERVED3: - case PERIPH_ID_RESERVED4: - case PERIPH_ID_RESERVED16: - case PERIPH_ID_RESERVED24: - case PERIPH_ID_RESERVED35: - case PERIPH_ID_RESERVED43: - case PERIPH_ID_RESERVED45: - case PERIPH_ID_RESERVED56: - case PERIPH_ID_RESERVED76: - case PERIPH_ID_RESERVED77: - case PERIPH_ID_RESERVED78: - case PERIPH_ID_RESERVED83: - case PERIPH_ID_RESERVED89: - case PERIPH_ID_RESERVED91: - case PERIPH_ID_RESERVED93: - case PERIPH_ID_RESERVED94: - case PERIPH_ID_RESERVED95: - return PERIPH_ID_NONE; - default: - return clk_id; - } -} -#endif /* CONFIG_OF_CONTROL */ - -void clock_early_init(void) -{ - tegra30_set_up_pllp(); -} - -void arch_timer_init(void) -{ -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/funcmux.c b/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/funcmux.c deleted file mode 100644 index 409335ce1..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/funcmux.c +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/* Tegra30 high-level function multiplexing */ - -#include <common.h> -#include <asm/arch/clock.h> -#include <asm/arch/funcmux.h> -#include <asm/arch/pinmux.h> - -int funcmux_select(enum periph_id id, int config) -{ - int bad_config = config != FUNCMUX_DEFAULT; - - switch (id) { - case PERIPH_ID_UART1: - switch (config) { - case FUNCMUX_UART1_ULPI: - pinmux_set_func(PMUX_PINGRP_ULPI_DATA0_PO1, - PMUX_FUNC_UARTA); - pinmux_set_func(PMUX_PINGRP_ULPI_DATA1_PO2, - PMUX_FUNC_UARTA); - pinmux_set_func(PMUX_PINGRP_ULPI_DATA2_PO3, - PMUX_FUNC_UARTA); - pinmux_set_func(PMUX_PINGRP_ULPI_DATA3_PO4, - PMUX_FUNC_UARTA); - pinmux_tristate_disable(PMUX_PINGRP_ULPI_DATA0_PO1); - pinmux_tristate_disable(PMUX_PINGRP_ULPI_DATA1_PO2); - pinmux_tristate_disable(PMUX_PINGRP_ULPI_DATA2_PO3); - pinmux_tristate_disable(PMUX_PINGRP_ULPI_DATA3_PO4); - break; - } - break; - - /* Add other periph IDs here as needed */ - - default: - debug("%s: invalid periph_id %d", __func__, id); - return -1; - } - - if (bad_config) { - debug("%s: invalid config %d for periph_id %d", __func__, - config, id); - return -1; - } - return 0; -} diff --git a/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/pinmux.c b/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/pinmux.c deleted file mode 100644 index 7eb05743b..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/tegra30-common/pinmux.c +++ /dev/null @@ -1,276 +0,0 @@ -/* - * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/pinmux.h> - -#define PIN(pin, f0, f1, f2, f3) \ - { \ - .funcs = { \ - PMUX_FUNC_##f0, \ - PMUX_FUNC_##f1, \ - PMUX_FUNC_##f2, \ - PMUX_FUNC_##f3, \ - }, \ - } - -#define PIN_RESERVED {} - -static const struct pmux_pingrp_desc tegra30_pingroups[] = { - /* pin, f0, f1, f2, f3 */ - /* Offset 0x3000 */ - PIN(ULPI_DATA0_PO1, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA1_PO2, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA2_PO3, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA3_PO4, SPI3, HSI, UARTA, ULPI), - PIN(ULPI_DATA4_PO5, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_DATA5_PO6, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_DATA6_PO7, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_DATA7_PO0, SPI2, HSI, UARTA, ULPI), - PIN(ULPI_CLK_PY0, SPI1, RSVD2, UARTD, ULPI), - PIN(ULPI_DIR_PY1, SPI1, RSVD2, UARTD, ULPI), - PIN(ULPI_NXT_PY2, SPI1, RSVD2, UARTD, ULPI), - PIN(ULPI_STP_PY3, SPI1, RSVD2, UARTD, ULPI), - PIN(DAP3_FS_PP0, I2S2, RSVD2, DISPLAYA, DISPLAYB), - PIN(DAP3_DIN_PP1, I2S2, RSVD2, DISPLAYA, DISPLAYB), - PIN(DAP3_DOUT_PP2, I2S2, RSVD2, DISPLAYA, DISPLAYB), - PIN(DAP3_SCLK_PP3, I2S2, RSVD2, DISPLAYA, DISPLAYB), - PIN(PV0, RSVD1, RSVD2, RSVD3, RSVD4), - PIN(PV1, RSVD1, RSVD2, RSVD3, RSVD4), - PIN(SDMMC1_CLK_PZ0, SDMMC1, RSVD2, RSVD3, UARTA), - PIN(SDMMC1_CMD_PZ1, SDMMC1, RSVD2, RSVD3, UARTA), - PIN(SDMMC1_DAT3_PY4, SDMMC1, RSVD2, UARTE, UARTA), - PIN(SDMMC1_DAT2_PY5, SDMMC1, RSVD2, UARTE, UARTA), - PIN(SDMMC1_DAT1_PY6, SDMMC1, RSVD2, UARTE, UARTA), - PIN(SDMMC1_DAT0_PY7, SDMMC1, RSVD2, UARTE, UARTA), - PIN(PV2, OWR, RSVD2, RSVD3, RSVD4), - PIN(PV3, CLK_12M_OUT, RSVD2, RSVD3, RSVD4), - PIN(CLK2_OUT_PW5, EXTPERIPH2, RSVD2, RSVD3, RSVD4), - PIN(CLK2_REQ_PCC5, DAP, RSVD2, RSVD3, RSVD4), - PIN(LCD_PWR1_PC1, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_PWR2_PC6, DISPLAYA, DISPLAYB, SPI5, HDCP), - PIN(LCD_SDIN_PZ2, DISPLAYA, DISPLAYB, SPI5, RSVD4), - PIN(LCD_SDOUT_PN5, DISPLAYA, DISPLAYB, SPI5, HDCP), - PIN(LCD_WR_N_PZ3, DISPLAYA, DISPLAYB, SPI5, HDCP), - PIN(LCD_CS0_N_PN4, DISPLAYA, DISPLAYB, SPI5, RSVD4), - PIN(LCD_DC0_PN6, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_SCK_PZ4, DISPLAYA, DISPLAYB, SPI5, HDCP), - PIN(LCD_PWR0_PB2, DISPLAYA, DISPLAYB, SPI5, HDCP), - PIN(LCD_PCLK_PB3, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_DE_PJ1, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_HSYNC_PJ3, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_VSYNC_PJ4, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D0_PE0, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D1_PE1, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D2_PE2, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D3_PE3, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D4_PE4, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D5_PE5, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D6_PE6, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D7_PE7, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D8_PF0, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D9_PF1, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D10_PF2, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D11_PF3, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D12_PF4, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D13_PF5, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D14_PF6, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D15_PF7, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D16_PM0, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D17_PM1, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D18_PM2, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D19_PM3, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D20_PM4, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D21_PM5, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D22_PM6, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_D23_PM7, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_CS1_N_PW0, DISPLAYA, DISPLAYB, SPI5, RSVD4), - PIN(LCD_M1_PW1, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(LCD_DC1_PD2, DISPLAYA, DISPLAYB, RSVD3, RSVD4), - PIN(HDMI_INT_PN7, HDMI, RSVD2, RSVD3, RSVD4), - PIN(DDC_SCL_PV4, I2C4, RSVD2, RSVD3, RSVD4), - PIN(DDC_SDA_PV5, I2C4, RSVD2, RSVD3, RSVD4), - PIN(CRT_HSYNC_PV6, CRT, RSVD2, RSVD3, RSVD4), - PIN(CRT_VSYNC_PV7, CRT, RSVD2, RSVD3, RSVD4), - PIN(VI_D0_PT4, DDR, RSVD2, VI, RSVD4), - PIN(VI_D1_PD5, DDR, SDMMC2, VI, RSVD4), - PIN(VI_D2_PL0, DDR, SDMMC2, VI, RSVD4), - PIN(VI_D3_PL1, DDR, SDMMC2, VI, RSVD4), - PIN(VI_D4_PL2, DDR, SDMMC2, VI, RSVD4), - PIN(VI_D5_PL3, DDR, SDMMC2, VI, RSVD4), - PIN(VI_D6_PL4, DDR, SDMMC2, VI, RSVD4), - PIN(VI_D7_PL5, DDR, SDMMC2, VI, RSVD4), - PIN(VI_D8_PL6, DDR, SDMMC2, VI, RSVD4), - PIN(VI_D9_PL7, DDR, SDMMC2, VI, RSVD4), - PIN(VI_D10_PT2, DDR, RSVD2, VI, RSVD4), - PIN(VI_D11_PT3, DDR, RSVD2, VI, RSVD4), - PIN(VI_PCLK_PT0, RSVD1, SDMMC2, VI, RSVD4), - PIN(VI_MCLK_PT1, VI, VI_ALT1, VI_ALT2, VI_ALT3), - PIN(VI_VSYNC_PD6, DDR, RSVD2, VI, RSVD4), - PIN(VI_HSYNC_PD7, DDR, RSVD2, VI, RSVD4), - PIN(UART2_RXD_PC3, UARTB, SPDIF, UARTA, SPI4), - PIN(UART2_TXD_PC2, UARTB, SPDIF, UARTA, SPI4), - PIN(UART2_RTS_N_PJ6, UARTA, UARTB, GMI, SPI4), - PIN(UART2_CTS_N_PJ5, UARTA, UARTB, GMI, SPI4), - PIN(UART3_TXD_PW6, UARTC, RSVD2, GMI, RSVD4), - PIN(UART3_RXD_PW7, UARTC, RSVD2, GMI, RSVD4), - PIN(UART3_CTS_N_PA1, UARTC, RSVD2, GMI, RSVD4), - PIN(UART3_RTS_N_PC0, UARTC, PWM0, GMI, RSVD4), - PIN(PU0, OWR, UARTA, GMI, RSVD4), - PIN(PU1, RSVD1, UARTA, GMI, RSVD4), - PIN(PU2, RSVD1, UARTA, GMI, RSVD4), - PIN(PU3, PWM0, UARTA, GMI, RSVD4), - PIN(PU4, PWM1, UARTA, GMI, RSVD4), - PIN(PU5, PWM2, UARTA, GMI, RSVD4), - PIN(PU6, PWM3, UARTA, GMI, RSVD4), - PIN(GEN1_I2C_SDA_PC5, I2C1, RSVD2, RSVD3, RSVD4), - PIN(GEN1_I2C_SCL_PC4, I2C1, RSVD2, RSVD3, RSVD4), - PIN(DAP4_FS_PP4, I2S3, RSVD2, GMI, RSVD4), - PIN(DAP4_DIN_PP5, I2S3, RSVD2, GMI, RSVD4), - PIN(DAP4_DOUT_PP6, I2S3, RSVD2, GMI, RSVD4), - PIN(DAP4_SCLK_PP7, I2S3, RSVD2, GMI, RSVD4), - PIN(CLK3_OUT_PEE0, EXTPERIPH3, RSVD2, RSVD3, RSVD4), - PIN(CLK3_REQ_PEE1, DEV3, RSVD2, RSVD3, RSVD4), - PIN(GMI_WP_N_PC7, RSVD1, NAND, GMI, GMI_ALT), - PIN(GMI_IORDY_PI5, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_WAIT_PI7, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_ADV_N_PK0, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_CLK_PK1, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_CS0_N_PJ0, RSVD1, NAND, GMI, DTV), - PIN(GMI_CS1_N_PJ2, RSVD1, NAND, GMI, DTV), - PIN(GMI_CS2_N_PK3, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_CS3_N_PK4, RSVD1, NAND, GMI, GMI_ALT), - PIN(GMI_CS4_N_PK2, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_CS6_N_PI3, NAND, NAND_ALT, GMI, SATA), - PIN(GMI_CS7_N_PI6, NAND, NAND_ALT, GMI, GMI_ALT), - PIN(GMI_AD0_PG0, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD1_PG1, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD2_PG2, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD3_PG3, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD4_PG4, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD5_PG5, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD6_PG6, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD7_PG7, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD8_PH0, PWM0, NAND, GMI, RSVD4), - PIN(GMI_AD9_PH1, PWM1, NAND, GMI, RSVD4), - PIN(GMI_AD10_PH2, PWM2, NAND, GMI, RSVD4), - PIN(GMI_AD11_PH3, PWM3, NAND, GMI, RSVD4), - PIN(GMI_AD12_PH4, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD13_PH5, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD14_PH6, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_AD15_PH7, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_A16_PJ7, UARTD, SPI4, GMI, GMI_ALT), - PIN(GMI_A17_PB0, UARTD, SPI4, GMI, DTV), - PIN(GMI_A18_PB1, UARTD, SPI4, GMI, DTV), - PIN(GMI_A19_PK7, UARTD, SPI4, GMI, RSVD4), - PIN(GMI_WR_N_PI0, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_OE_N_PI1, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_DQS_PI2, RSVD1, NAND, GMI, RSVD4), - PIN(GMI_RST_N_PI4, NAND, NAND_ALT, GMI, RSVD4), - PIN(GEN2_I2C_SCL_PT5, I2C2, HDCP, GMI, RSVD4), - PIN(GEN2_I2C_SDA_PT6, I2C2, HDCP, GMI, RSVD4), - PIN(SDMMC4_CLK_PCC4, INVALID, NAND, GMI, SDMMC4), - PIN(SDMMC4_CMD_PT7, I2C3, NAND, GMI, SDMMC4), - PIN(SDMMC4_DAT0_PAA0, UARTE, SPI3, GMI, SDMMC4), - PIN(SDMMC4_DAT1_PAA1, UARTE, SPI3, GMI, SDMMC4), - PIN(SDMMC4_DAT2_PAA2, UARTE, SPI3, GMI, SDMMC4), - PIN(SDMMC4_DAT3_PAA3, UARTE, SPI3, GMI, SDMMC4), - PIN(SDMMC4_DAT4_PAA4, I2C3, I2S4, GMI, SDMMC4), - PIN(SDMMC4_DAT5_PAA5, VGP3, I2S4, GMI, SDMMC4), - PIN(SDMMC4_DAT6_PAA6, VGP4, I2S4, GMI, SDMMC4), - PIN(SDMMC4_DAT7_PAA7, VGP5, I2S4, GMI, SDMMC4), - PIN(SDMMC4_RST_N_PCC3, VGP6, RSVD2, RSVD3, SDMMC4), - PIN(CAM_MCLK_PCC0, VI, VI_ALT1, VI_ALT3, SDMMC4), - PIN(PCC1, I2S4, RSVD2, RSVD3, SDMMC4), - PIN(PBB0, I2S4, RSVD2, RSVD3, SDMMC4), - PIN(CAM_I2C_SCL_PBB1, VGP1, I2C3, RSVD3, SDMMC4), - PIN(CAM_I2C_SDA_PBB2, VGP2, I2C3, RSVD3, SDMMC4), - PIN(PBB3, VGP3, DISPLAYA, DISPLAYB, SDMMC4), - PIN(PBB4, VGP4, DISPLAYA, DISPLAYB, SDMMC4), - PIN(PBB5, VGP5, DISPLAYA, DISPLAYB, SDMMC4), - PIN(PBB6, VGP6, DISPLAYA, DISPLAYB, SDMMC4), - PIN(PBB7, I2S4, RSVD2, RSVD3, SDMMC4), - PIN(PCC2, I2S4, RSVD2, RSVD3, RSVD4), - PIN(JTAG_RTCK_PU7, RTCK, RSVD2, RSVD3, RSVD4), - PIN(PWR_I2C_SCL_PZ6, I2CPWR, RSVD2, RSVD3, RSVD4), - PIN(PWR_I2C_SDA_PZ7, I2CPWR, RSVD2, RSVD3, RSVD4), - PIN(KB_ROW0_PR0, KBC, NAND, RSVD3, RSVD4), - PIN(KB_ROW1_PR1, KBC, NAND, RSVD3, RSVD4), - PIN(KB_ROW2_PR2, KBC, NAND, RSVD3, RSVD4), - PIN(KB_ROW3_PR3, KBC, NAND, RSVD3, INVALID), - PIN(KB_ROW4_PR4, KBC, NAND, TRACE, RSVD4), - PIN(KB_ROW5_PR5, KBC, NAND, TRACE, OWR), - PIN(KB_ROW6_PR6, KBC, NAND, SDMMC2, MIO), - PIN(KB_ROW7_PR7, KBC, NAND, SDMMC2, MIO), - PIN(KB_ROW8_PS0, KBC, NAND, SDMMC2, MIO), - PIN(KB_ROW9_PS1, KBC, NAND, SDMMC2, MIO), - PIN(KB_ROW10_PS2, KBC, NAND, SDMMC2, MIO), - PIN(KB_ROW11_PS3, KBC, NAND, SDMMC2, MIO), - PIN(KB_ROW12_PS4, KBC, NAND, SDMMC2, MIO), - PIN(KB_ROW13_PS5, KBC, NAND, SDMMC2, MIO), - PIN(KB_ROW14_PS6, KBC, NAND, SDMMC2, MIO), - PIN(KB_ROW15_PS7, KBC, NAND, SDMMC2, MIO), - PIN(KB_COL0_PQ0, KBC, NAND, TRACE, TEST), - PIN(KB_COL1_PQ1, KBC, NAND, TRACE, TEST), - PIN(KB_COL2_PQ2, KBC, NAND, TRACE, RSVD4), - PIN(KB_COL3_PQ3, KBC, NAND, TRACE, RSVD4), - PIN(KB_COL4_PQ4, KBC, NAND, TRACE, RSVD4), - PIN(KB_COL5_PQ5, KBC, NAND, TRACE, RSVD4), - PIN(KB_COL6_PQ6, KBC, NAND, TRACE, MIO), - PIN(KB_COL7_PQ7, KBC, NAND, TRACE, MIO), - PIN(CLK_32K_OUT_PA0, BLINK, RSVD2, RSVD3, RSVD4), - PIN(SYS_CLK_REQ_PZ5, SYSCLK, RSVD2, RSVD3, RSVD4), - PIN(CORE_PWR_REQ, CORE_PWR_REQ, RSVD2, RSVD3, RSVD4), - PIN(CPU_PWR_REQ, CPU_PWR_REQ, RSVD2, RSVD3, RSVD4), - PIN(PWR_INT_N, PWR_INT_N, RSVD2, RSVD3, RSVD4), - PIN(CLK_32K_IN, CLK_32K_IN, RSVD2, RSVD3, RSVD4), - PIN(OWR, OWR, CEC, RSVD3, RSVD4), - PIN(DAP1_FS_PN0, I2S0, HDA, GMI, SDMMC2), - PIN(DAP1_DIN_PN1, I2S0, HDA, GMI, SDMMC2), - PIN(DAP1_DOUT_PN2, I2S0, HDA, GMI, SDMMC2), - PIN(DAP1_SCLK_PN3, I2S0, HDA, GMI, SDMMC2), - PIN(CLK1_REQ_PEE2, DAP, HDA, RSVD3, RSVD4), - PIN(CLK1_OUT_PW4, EXTPERIPH1, RSVD2, RSVD3, RSVD4), - PIN(SPDIF_IN_PK6, SPDIF, HDA, I2C1, SDMMC2), - PIN(SPDIF_OUT_PK5, SPDIF, RSVD2, I2C1, SDMMC2), - PIN(DAP2_FS_PA2, I2S1, HDA, RSVD3, GMI), - PIN(DAP2_DIN_PA4, I2S1, HDA, RSVD3, GMI), - PIN(DAP2_DOUT_PA5, I2S1, HDA, RSVD3, GMI), - PIN(DAP2_SCLK_PA3, I2S1, HDA, RSVD3, GMI), - PIN(SPI2_MOSI_PX0, SPI6, SPI2, SPI3, GMI), - PIN(SPI2_MISO_PX1, SPI6, SPI2, SPI3, GMI), - PIN(SPI2_CS0_N_PX3, SPI6, SPI2, SPI3, GMI), - PIN(SPI2_SCK_PX2, SPI6, SPI2, SPI3, GMI), - PIN(SPI1_MOSI_PX4, SPI2, SPI1, SPI2_ALT, GMI), - PIN(SPI1_SCK_PX5, SPI2, SPI1, SPI2_ALT, GMI), - PIN(SPI1_CS0_N_PX6, SPI2, SPI1, SPI2_ALT, GMI), - PIN(SPI1_MISO_PX7, SPI3, SPI1, SPI2_ALT, RSVD4), - PIN(SPI2_CS1_N_PW2, SPI3, SPI2, SPI2_ALT, I2C1), - PIN(SPI2_CS2_N_PW3, SPI3, SPI2, SPI2_ALT, I2C1), - PIN(SDMMC3_CLK_PA6, UARTA, PWM2, SDMMC3, SPI3), - PIN(SDMMC3_CMD_PA7, UARTA, PWM3, SDMMC3, SPI2), - PIN(SDMMC3_DAT0_PB7, RSVD1, RSVD2, SDMMC3, SPI3), - PIN(SDMMC3_DAT1_PB6, RSVD1, RSVD2, SDMMC3, SPI3), - PIN(SDMMC3_DAT2_PB5, RSVD1, PWM1, SDMMC3, SPI3), - PIN(SDMMC3_DAT3_PB4, RSVD1, PWM0, SDMMC3, SPI3), - PIN(SDMMC3_DAT4_PD1, PWM1, SPI4, SDMMC3, SPI2), - PIN(SDMMC3_DAT5_PD0, PWM0, SPI4, SDMMC3, SPI2), - PIN(SDMMC3_DAT6_PD3, SPDIF, SPI4, SDMMC3, SPI2), - PIN(SDMMC3_DAT7_PD4, SPDIF, SPI4, SDMMC3, SPI2), - PIN(PEX_L0_PRSNT_N_PDD0, PCIE, HDA, RSVD3, RSVD4), - PIN(PEX_L0_RST_N_PDD1, PCIE, HDA, RSVD3, RSVD4), - PIN(PEX_L0_CLKREQ_N_PDD2, PCIE, HDA, RSVD3, RSVD4), - PIN(PEX_WAKE_N_PDD3, PCIE, HDA, RSVD3, RSVD4), - PIN(PEX_L1_PRSNT_N_PDD4, PCIE, HDA, RSVD3, RSVD4), - PIN(PEX_L1_RST_N_PDD5, PCIE, HDA, RSVD3, RSVD4), - PIN(PEX_L1_CLKREQ_N_PDD6, PCIE, HDA, RSVD3, RSVD4), - PIN(PEX_L2_PRSNT_N_PDD7, PCIE, HDA, RSVD3, RSVD4), - PIN(PEX_L2_RST_N_PCC6, PCIE, HDA, RSVD3, RSVD4), - PIN(PEX_L2_CLKREQ_N_PCC7, PCIE, HDA, RSVD3, RSVD4), - PIN(HDMI_CEC_PEE3, CEC, RSVD2, RSVD3, RSVD4), -}; -const struct pmux_pingrp_desc *tegra_soc_pingroups = tegra30_pingroups; diff --git a/qemu/roms/u-boot/arch/arm/cpu/u-boot-spl.lds b/qemu/roms/u-boot/arch/arm/cpu/u-boot-spl.lds deleted file mode 100644 index 3e886680e..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/u-boot-spl.lds +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (c) 2004-2008 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - __image_copy_start = .; - CPUDIR/start.o (.text*) - *(.text*) - } - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } - - . = ALIGN(4); - .data : { - *(.data*) - } - - . = ALIGN(4); - - . = .; - - __image_copy_end = .; - - .rel.dyn : { - __rel_dyn_start = .; - *(.rel*) - __rel_dyn_end = .; - } - - .end : - { - *(.__end) - } - - _image_binary_end = .; - - .bss __rel_dyn_start (OVERLAY) : { - __bss_start = .; - *(.bss*) - . = ALIGN(4); - __bss_end = .; - } - - .dynsym _image_binary_end : { *(.dynsym) } - .dynbss : { *(.dynbss) } - .dynstr : { *(.dynstr*) } - .dynamic : { *(.dynamic*) } - .hash : { *(.hash*) } - .plt : { *(.plt*) } - .interp : { *(.interp*) } - .gnu : { *(.gnu*) } - .ARM.exidx : { *(.ARM.exidx*) } -} - -#if defined(CONFIG_SPL_MAX_SIZE) -ASSERT(__image_copy_end - __image_copy_start < (CONFIG_SPL_MAX_SIZE), \ - "SPL image too big"); -#endif - -#if defined(CONFIG_SPL_BSS_MAX_SIZE) -ASSERT(__bss_end - __bss_start < (CONFIG_SPL_BSS_MAX_SIZE), \ - "SPL image BSS too big"); -#endif - -#if defined(CONFIG_SPL_MAX_FOOTPRINT) -ASSERT(__bss_end - _start < (CONFIG_SPL_MAX_FOOTPRINT), \ - "SPL image plus BSS too big"); -#endif diff --git a/qemu/roms/u-boot/arch/arm/cpu/u-boot.lds b/qemu/roms/u-boot/arch/arm/cpu/u-boot.lds deleted file mode 100644 index 33c1f99fc..000000000 --- a/qemu/roms/u-boot/arch/arm/cpu/u-boot.lds +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (c) 2004-2008 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.__image_copy_start) - CPUDIR/start.o (.text*) - *(.text*) - } - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } - - . = ALIGN(4); - .data : { - *(.data*) - } - - . = ALIGN(4); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*))); - } - - . = ALIGN(4); - - .image_copy_end : - { - *(.__image_copy_end) - } - - .rel_dyn_start : - { - *(.__rel_dyn_start) - } - - .rel.dyn : { - *(.rel*) - } - - .rel_dyn_end : - { - *(.__rel_dyn_end) - } - - .end : - { - *(.__end) - } - - _image_binary_end = .; - - /* - * Deprecated: this MMU section is used by pxa at present but - * should not be used by new boards/CPUs. - */ - . = ALIGN(4096); - .mmutable : { - *(.mmutable) - } - -/* - * Compiler-generated __bss_start and __bss_end, see arch/arm/lib/bss.c - * __bss_base and __bss_limit are for linker only (overlay ordering) - */ - - .bss_start __rel_dyn_start (OVERLAY) : { - KEEP(*(.__bss_start)); - __bss_base = .; - } - - .bss __bss_base (OVERLAY) : { - *(.bss*) - . = ALIGN(4); - __bss_limit = .; - } - - .bss_end __bss_limit (OVERLAY) : { - KEEP(*(.__bss_end)); - } - - .dynsym _image_binary_end : { *(.dynsym) } - .dynbss : { *(.dynbss) } - .dynstr : { *(.dynstr*) } - .dynamic : { *(.dynamic*) } - .plt : { *(.plt*) } - .interp : { *(.interp*) } - .gnu.hash : { *(.gnu.hash) } - .gnu : { *(.gnu*) } - .ARM.exidx : { *(.ARM.exidx*) } - .gnu.linkonce.armexidx : { *(.gnu.linkonce.armexidx.*) } -} |