diff options
| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/u-boot/board/logicpd | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/board/logicpd')
16 files changed, 1558 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/board/logicpd/am3517evm/Makefile b/qemu/roms/u-boot/board/logicpd/am3517evm/Makefile new file mode 100644 index 000000000..73b11dfbf --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/am3517evm/Makefile @@ -0,0 +1,11 @@ +# +# Author: Vaibhav Hiremath <hvaibhav@ti.com> +# +# Based on ti/evm/Makefile +# +# Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := am3517evm.o diff --git a/qemu/roms/u-boot/board/logicpd/am3517evm/am3517evm.c b/qemu/roms/u-boot/board/logicpd/am3517evm/am3517evm.c new file mode 100644 index 000000000..24be6eabf --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/am3517evm/am3517evm.c @@ -0,0 +1,177 @@ +/* + * am3517evm.c - board file for TI's AM3517 family of devices. + * + * Author: Vaibhav Hiremath <hvaibhav@ti.com> + * + * Based on ti/evm/evm.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/omap_musb.h> +#include <asm/arch/am35x_def.h> +#include <asm/arch/mem.h> +#include <asm/arch/mux.h> +#include <asm/arch/sys_proto.h> +#include <asm/arch/mmc_host_def.h> +#include <asm/arch/musb.h> +#include <asm/mach-types.h> +#include <asm/errno.h> +#include <asm/gpio.h> +#include <linux/usb/ch9.h> +#include <linux/usb/gadget.h> +#include <linux/usb/musb.h> +#include <i2c.h> +#include <netdev.h> +#include "am3517evm.h" + +DECLARE_GLOBAL_DATA_PTR; + +#define AM3517_IP_SW_RESET 0x48002598 +#define CPGMACSS_SW_RST (1 << 1) + +/* + * Routine: board_init + * Description: Early hardware init. + */ +int board_init(void) +{ + gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ + /* board id for Linux */ + gd->bd->bi_arch_number = MACH_TYPE_OMAP3517EVM; + /* boot param addr */ + gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); + + return 0; +} + +#ifdef CONFIG_USB_MUSB_AM35X +static struct musb_hdrc_config musb_config = { + .multipoint = 1, + .dyn_fifo = 1, + .num_eps = 16, + .ram_bits = 12, +}; + +static struct omap_musb_board_data musb_board_data = { + .set_phy_power = am35x_musb_phy_power, + .clear_irq = am35x_musb_clear_irq, + .reset = am35x_musb_reset, +}; + +static struct musb_hdrc_platform_data musb_plat = { +#if defined(CONFIG_MUSB_HOST) + .mode = MUSB_HOST, +#elif defined(CONFIG_MUSB_GADGET) + .mode = MUSB_PERIPHERAL, +#else +#error "Please define either CONFIG_MUSB_HOST or CONFIG_MUSB_GADGET" +#endif + .config = &musb_config, + .power = 250, + .platform_ops = &am35x_ops, + .board_data = &musb_board_data, +}; + +static void am3517_evm_musb_init(void) +{ + /* + * Set up USB clock/mode in the DEVCONF2 register. + * USB2.0 PHY reference clock is 13 MHz + */ + clrsetbits_le32(&am35x_scm_general_regs->devconf2, + CONF2_REFFREQ | CONF2_OTGMODE | CONF2_PHY_GPIOMODE, + CONF2_REFFREQ_13MHZ | CONF2_SESENDEN | + CONF2_VBDTCTEN | CONF2_DATPOL); + + musb_register(&musb_plat, &musb_board_data, + (void *)AM35XX_IPSS_USBOTGSS_BASE); +} +#else +#define am3517_evm_musb_init() do {} while (0) +#endif + +/* + * Routine: misc_init_r + * Description: Init i2c, ethernet, etc... (done here so udelay works) + */ +int misc_init_r(void) +{ + volatile unsigned int ctr; + u32 reset; + +#ifdef CONFIG_SYS_I2C_OMAP34XX + i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); +#endif + + dieid_num_r(); + + am3517_evm_musb_init(); + + /* activate PHY reset */ + gpio_direction_output(30, 0); + gpio_set_value(30, 0); + + ctr = 0; + do { + udelay(1000); + ctr++; + } while (ctr < 300); + + /* deactivate PHY reset */ + gpio_set_value(30, 1); + + /* allow the PHY to stabilize and settle down */ + ctr = 0; + do { + udelay(1000); + ctr++; + } while (ctr < 300); + + /* ensure that the module is out of reset */ + reset = readl(AM3517_IP_SW_RESET); + reset &= (~CPGMACSS_SW_RST); + writel(reset,AM3517_IP_SW_RESET); + + return 0; +} + +/* + * Routine: set_muxconf_regs + * Description: Setting up the configuration Mux registers specific to the + * hardware. Many pins need to be moved from protect to primary + * mode. + */ +void set_muxconf_regs(void) +{ + MUX_AM3517EVM(); +} + +#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) +int board_mmc_init(bd_t *bis) +{ + return omap_mmc_init(0, 0, 0, -1, -1); +} +#endif + +#if defined(CONFIG_USB_ETHER) && defined(CONFIG_MUSB_GADGET) +int board_eth_init(bd_t *bis) +{ + int rv, n = 0; + + rv = cpu_eth_init(bis); + if (rv > 0) + n += rv; + + rv = usb_eth_initialize(bis); + if (rv > 0) + n += rv; + + return n; +} +#endif diff --git a/qemu/roms/u-boot/board/logicpd/am3517evm/am3517evm.h b/qemu/roms/u-boot/board/logicpd/am3517evm/am3517evm.h new file mode 100644 index 000000000..d407d66ae --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/am3517evm/am3517evm.h @@ -0,0 +1,393 @@ +/* + * am3517evm.h - Header file for the AM3517 EVM. + * + * Author: Vaibhav Hiremath <hvaibhav@ti.com> + * + * Based on ti/evm/evm.h + * + * Copyright (C) 2010 + * Texas Instruments Incorporated - http://www.ti.com/ + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _AM3517EVM_H_ +#define _AM3517EVM_H_ + +const omap3_sysinfo sysinfo = { + DDR_DISCRETE, + "AM3517EVM Board", + "NAND", +}; + +/* + * IEN - Input Enable + * IDIS - Input Disable + * PTD - Pull type Down + * PTU - Pull type Up + * DIS - Pull type selection is inactive + * EN - Pull type selection is active + * M0 - Mode 0 + * The commented string gives the final mux configuration for that pin + */ +#define MUX_AM3517EVM() \ + /* SDRC */\ + MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SDRC_DQS0N), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(SDRC_DQS1N), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(SDRC_DQS2N), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(SDRC_DQS3N), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(SDRC_CKE0), (M0)) \ + MUX_VAL(CP(SDRC_CKE1), (M0)) \ + /*sdrc_strben_dly0*/\ + MUX_VAL(CP(STRBEN_DLY0), (IEN | PTD | EN | M0)) \ + /*sdrc_strben_dly1*/\ + MUX_VAL(CP(STRBEN_DLY1), (IEN | PTD | EN | M0)) \ + /* GPMC */\ + MUX_VAL(CP(GPMC_A1), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_A2), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_A3), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_A4), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_A5), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_A6), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_A7), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_A8), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_A9), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_A10), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D0), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D1), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D2), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D3), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D4), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D5), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D6), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D7), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D8), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D9), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D10), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D11), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D12), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D13), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D14), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_D15), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_NCS4), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_NCS5), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_NCS6), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_CLK), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_NBE1), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_NWP), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(GPMC_WAIT0), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M4)) /*GPIO_64*/\ + /* - ETH_nRESET*/\ + MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0)) \ + /* DSS */\ + MUX_VAL(CP(DSS_PCLK), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_HSYNC), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_VSYNC), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_ACBIAS), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA0), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA1), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA2), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA3), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA4), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA5), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA6), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA7), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA8), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA9), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA10), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA11), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA12), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA13), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA14), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA15), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA16), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA17), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA18), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA19), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA20), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA21), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA22), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(DSS_DATA23), (IDIS | PTD | DIS | M0)) \ + /* CAMERA */\ + MUX_VAL(CP(CAM_HS), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(CAM_VS), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(CAM_XCLKA), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_PCLK), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(CAM_FLD), (IDIS | PTD | DIS | M4)) /*GPIO_98*/\ + /* - CAM_RESET*/\ + MUX_VAL(CP(CAM_D0), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_D1), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_D2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_D3), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_D4), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_D5), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_D6), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_D7), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_D8), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_D9), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_D10), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_D11), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_XCLKB), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(CAM_WEN), (IEN | PTD | DIS | M4)) /*GPIO_167*/\ + MUX_VAL(CP(CAM_STROBE), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(CSI2_DX0), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CSI2_DY0), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CSI2_DX1), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CSI2_DY1), (IEN | PTD | DIS | M0)) \ + /* MMC */\ + MUX_VAL(CP(MMC1_CLK), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(MMC1_CMD), (IEN | PTU | DIS | M0)) \ + MUX_VAL(CP(MMC1_DAT0), (IEN | PTU | DIS | M0)) \ + MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | DIS | M0)) \ + MUX_VAL(CP(MMC1_DAT2), (IEN | PTU | DIS | M0)) \ + MUX_VAL(CP(MMC1_DAT3), (IEN | PTU | DIS | M0)) \ + /* WriteProtect */\ + MUX_VAL(CP(MMC1_DAT4), (IEN | PTU | EN | M4)) \ + MUX_VAL(CP(MMC1_DAT5), (IEN | PTU | EN | M4)) /*CardDetect*/\ + MUX_VAL(CP(MMC1_DAT6), (IEN | PTU | EN | M4)) \ + MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | EN | M4)) \ + \ + MUX_VAL(CP(MMC2_CLK), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(MMC2_CMD), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MMC2_DAT0), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MMC2_DAT1), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MMC2_DAT2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MMC2_DAT3), (IEN | PTD | DIS | M0)) \ + /* McBSP */\ + MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)) \ + MUX_VAL(CP(MCBSP1_CLKR), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCBSP1_FSR), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(MCBSP1_DX), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(MCBSP1_DR), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCBSP1_FSX), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCBSP1_CLKX), (IEN | PTD | DIS | M0)) \ + \ + MUX_VAL(CP(MCBSP2_FSX), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCBSP2_CLKX), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCBSP2_DR), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCBSP2_DX), (IDIS | PTD | DIS | M0)) \ + \ + MUX_VAL(CP(MCBSP3_DX), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCBSP3_FSX), (IEN | PTD | DIS | M0)) \ + \ + MUX_VAL(CP(MCBSP4_CLKX), (IDIS | PTD | DIS | M4)) /*GPIO_152*/\ + /* - LCD_INI*/\ + MUX_VAL(CP(MCBSP4_DR), (IDIS | PTD | DIS | M4)) /*GPIO_153*/\ + /* - LCD_ENVDD */\ + MUX_VAL(CP(MCBSP4_DX), (IDIS | PTD | DIS | M4)) /*GPIO_154*/\ + /* - LCD_QVGA/nVGA */\ + MUX_VAL(CP(MCBSP4_FSX), (IDIS | PTD | DIS | M4)) /*GPIO_155*/\ + /* - LCD_RESB */\ + /* UART */\ + MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(UART1_RTS), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(UART1_CTS), (IEN | PTU | DIS | M0)) \ + \ + MUX_VAL(CP(UART1_RX), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(UART2_RX), (IEN | PTD | DIS | M0)) \ + \ + MUX_VAL(CP(UART3_CTS_RCTX), (IEN | PTU | DIS | M0)) \ + MUX_VAL(CP(UART3_RTS_SD), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(UART3_TX_IRTX), (IDIS | PTD | DIS | M0)) \ + /* I2C */\ + MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(I2C4_SCL), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(I2C4_SDA), (IEN | PTU | EN | M0)) \ + /* McSPI */\ + MUX_VAL(CP(MCSPI1_CLK), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCSPI1_SIMO), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCSPI1_CS0), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(MCSPI1_CS1), (IEN | PTD | EN | M4)) /*GPIO_175*/\ + MUX_VAL(CP(MCSPI1_CS2), (IEN | PTU | DIS | M4)) /*GPIO_176*/\ + /* - LAN_INTR*/\ + MUX_VAL(CP(MCSPI1_CS3), (IEN | PTD | EN | M0)) \ + \ + MUX_VAL(CP(MCSPI2_CLK), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCSPI2_SIMO), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCSPI2_SOMI), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(MCSPI2_CS0), (IEN | PTD | EN | M4)) \ + MUX_VAL(CP(MCSPI2_CS1), (IEN | PTD | EN | M4)) \ + /* CCDC */\ + MUX_VAL(CP(CCDC_PCLK), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(CCDC_FIELD), (IEN | PTD | DIS | M1)) \ + MUX_VAL(CP(CCDC_HD), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(CCDC_VD), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(CCDC_WEN), (IEN | PTD | DIS | M1)) \ + MUX_VAL(CP(CCDC_DATA0), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CCDC_DATA1), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CCDC_DATA2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CCDC_DATA3), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CCDC_DATA4), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CCDC_DATA5), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CCDC_DATA6), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(CCDC_DATA7), (IEN | PTD | DIS | M0)) \ + /* RMII */\ + MUX_VAL(CP(RMII_MDIO_DATA), (IEN | M0)) \ + MUX_VAL(CP(RMII_MDIO_CLK), (M0)) \ + MUX_VAL(CP(RMII_RXD0) , (IEN | PTD | M0)) \ + MUX_VAL(CP(RMII_RXD1), (IEN | PTD | M0)) \ + MUX_VAL(CP(RMII_CRS_DV), (IEN | PTD | M0)) \ + MUX_VAL(CP(RMII_RXER), (PTD | M0)) \ + MUX_VAL(CP(RMII_TXD0), (PTD | M0)) \ + MUX_VAL(CP(RMII_TXD1), (PTD | M0)) \ + MUX_VAL(CP(RMII_TXEN), (PTD | M0)) \ + MUX_VAL(CP(RMII_50MHZ_CLK), (IEN | PTD | EN | M0)) \ + /* HECC */\ + MUX_VAL(CP(HECC1_TXD), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(HECC1_RXD), (IEN | PTU | EN | M0)) \ + /* HSUSB */\ + MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(HSUSB0_STP), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(HSUSB0_DIR), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(HSUSB0_NXT), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(HSUSB0_DATA0), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(HSUSB0_DATA1), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(HSUSB0_DATA2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(HSUSB0_DATA3), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(HSUSB0_DATA4), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(HSUSB0_DATA6), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(USB0_DRVBUS), (IEN | PTD | EN | M0)) \ + /* HDQ */\ + MUX_VAL(CP(HDQ_SIO), (IEN | PTU | EN | M0)) \ + /* Control and debug */\ + MUX_VAL(CP(SYS_32K), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SYS_CLKREQ), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SYS_NIRQ), (IEN | PTU | EN | M0)) \ + /*SYS_nRESWARM */\ + MUX_VAL(CP(SYS_NRESWARM), (IDIS | PTU | EN | M4)) \ + /* - GPIO30 */\ + MUX_VAL(CP(SYS_BOOT0), (IEN | PTD | DIS | M4)) /*GPIO_2*/\ + /* - PEN_IRQ */\ + MUX_VAL(CP(SYS_BOOT1), (IEN | PTD | DIS | M4)) /*GPIO_3 */\ + MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M4)) /*GPIO_4*/\ + MUX_VAL(CP(SYS_BOOT3), (IEN | PTD | DIS | M4)) /*GPIO_5*/\ + MUX_VAL(CP(SYS_BOOT4), (IEN | PTD | DIS | M4)) /*GPIO_6*/\ + MUX_VAL(CP(SYS_BOOT5), (IEN | PTD | DIS | M4)) /*GPIO_7*/\ + MUX_VAL(CP(SYS_BOOT6), (IDIS | PTD | DIS | M4)) /*GPIO_8*/\ + /* - VIO_1V8*/\ + MUX_VAL(CP(SYS_BOOT7), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(SYS_BOOT8), (IEN | PTD | EN | M0)) \ + \ + MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(SYS_CLKOUT2), (IEN | PTU | EN | M0)) \ + /* JTAG */\ + MUX_VAL(CP(JTAG_nTRST), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(JTAG_TCK), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(JTAG_TMS), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(JTAG_TDI), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(JTAG_EMU0), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(JTAG_EMU1), (IEN | PTD | DIS | M0)) \ + /* ETK (ES2 onwards) */\ + MUX_VAL(CP(ETK_CLK_ES2), (IDIS | PTU | EN | M0)) \ + MUX_VAL(CP(ETK_CTL_ES2), (IDIS | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D0_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D1_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D2_ES2), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(ETK_D3_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D4_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D5_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D6_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D7_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D8_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D9_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D10_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D11_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D12_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D13_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D14_ES2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(ETK_D15_ES2), (IEN | PTD | DIS | M0)) \ + /* Die to Die */\ + MUX_VAL(CP(D2D_MCAD34), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(D2D_MCAD35), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(D2D_MCAD36), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(D2D_CLK26MI), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_NRESPWRON), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(D2D_NRESWARM), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(D2D_ARM9NIRQ), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_UMA2P6FIQ), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_SPINT), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(D2D_FRINT), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(D2D_DMAREQ0), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_DMAREQ1), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_DMAREQ2), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_DMAREQ3), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_N3GTRST), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_N3GTDI), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_N3GTDO), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_N3GTMS), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_N3GTCK), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_N3GRTCK), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_MSTDBY), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(D2D_SWAKEUP), (IEN | PTD | EN | M0)) \ + MUX_VAL(CP(D2D_IDLEREQ), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_IDLEACK), (IEN | PTU | EN | M0)) \ + MUX_VAL(CP(D2D_MWRITE), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_SWRITE), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_MREAD), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_SREAD), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_MBUSFLAG), (IEN | PTD | DIS | M0)) \ + MUX_VAL(CP(D2D_SBUSFLAG), (IEN | PTD | DIS | M0)) \ + +#endif diff --git a/qemu/roms/u-boot/board/logicpd/imx27lite/Makefile b/qemu/roms/u-boot/board/logicpd/imx27lite/Makefile new file mode 100644 index 000000000..50a3da62e --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/imx27lite/Makefile @@ -0,0 +1,9 @@ +# +# (C) Copyright 2000-2004 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := imx27lite.o +obj-y += lowlevel_init.o diff --git a/qemu/roms/u-boot/board/logicpd/imx27lite/imx27lite.c b/qemu/roms/u-boot/board/logicpd/imx27lite/imx27lite.c new file mode 100644 index 000000000..07b07a07f --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/imx27lite/imx27lite.c @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2007 Sascha Hauer, Pengutronix + * Copyright (C) 2008,2009 Eric Jarrige <jorasse@users.sourceforge.net> + * Copyright (C) 2009 Ilya Yanok <yanok@emcraft.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/imx-regs.h> +#include <asm/gpio.h> + +DECLARE_GLOBAL_DATA_PTR; + +int board_init(void) +{ +#if defined(CONFIG_SYS_NAND_LARGEPAGE) + struct system_control_regs *sc_regs = + (struct system_control_regs *)IMX_SYSTEM_CTL_BASE; +#endif + + gd->bd->bi_arch_number = MACH_TYPE_IMX27LITE; + gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; + +#ifdef CONFIG_MXC_UART + mx27_uart1_init_pins(); +#endif +#ifdef CONFIG_FEC_MXC + mx27_fec_init_pins(); + imx_gpio_mode((GPIO_PORTC | GPIO_OUT | GPIO_PUEN | GPIO_GPIO | 31)); + gpio_set_value(GPIO_PORTC | 31, 1); +#endif +#ifdef CONFIG_MXC_MMC +#if defined(CONFIG_MAGNESIUM) + mx27_sd1_init_pins(); +#else + mx27_sd2_init_pins(); +#endif +#endif + +#if defined(CONFIG_SYS_NAND_LARGEPAGE) + /* + * set in FMCR NF_FMS Bit(5) to 1 + * (NAND Flash with 2 Kbyte page size) + */ + writel(readl(&sc_regs->fmcr) | (1 << 5), &sc_regs->fmcr); +#endif + return 0; +} + +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, + PHYS_SDRAM_1_SIZE); + return 0; +} + +void dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_dram[0].size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, + PHYS_SDRAM_1_SIZE); +#if CONFIG_NR_DRAM_BANKS > 1 + gd->bd->bi_dram[1].start = PHYS_SDRAM_2; + gd->bd->bi_dram[1].size = get_ram_size((void *)PHYS_SDRAM_2, + PHYS_SDRAM_2_SIZE); +#endif +} + +int checkboard(void) +{ + puts("Board: "); + puts(CONFIG_BOARDNAME); + return 0; +} diff --git a/qemu/roms/u-boot/board/logicpd/imx27lite/lowlevel_init.S b/qemu/roms/u-boot/board/logicpd/imx27lite/lowlevel_init.S new file mode 100644 index 000000000..c286d0dfe --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/imx27lite/lowlevel_init.S @@ -0,0 +1,157 @@ +/* + * For clock initialization, see chapter 3 of the "MCIMX27 Multimedia + * Applications Processor Reference Manual, Rev. 0.2". + * + * (C) Copyright 2008 Eric Jarrige <eric.jarrige@armadeus.org> + * (C) Copyright 2009 Ilya Yanok <yanok@emcraft.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + + +#include <config.h> +#include <version.h> +#include <asm/macro.h> +#include <asm/arch/imx-regs.h> +#include <generated/asm-offsets.h> + +SOC_ESDCTL_BASE_W: .word IMX_ESD_BASE +SOC_SI_ID_REG_W: .word IMX_SYSTEM_CTL_BASE +SDRAM_ESDCFG_T1_W: .word SDRAM_ESDCFG_REGISTER_VAL(0) +SDRAM_ESDCFG_T2_W: .word SDRAM_ESDCFG_REGISTER_VAL(3) +SDRAM_PRECHARGE_CMD_W: .word (ESDCTL_SDE | ESDCTL_SMODE_PRECHARGE | \ + ESDCTL_ROW13 | ESDCTL_COL10) +SDRAM_AUTOREF_CMD_W: .word (ESDCTL_SDE | ESDCTL_SMODE_AUTO_REF | \ + ESDCTL_ROW13 | ESDCTL_COL10) +SDRAM_LOADMODE_CMD_W: .word (ESDCTL_SDE | ESDCTL_SMODE_LOAD_MODE | \ + ESDCTL_ROW13 | ESDCTL_COL10) +SDRAM_NORMAL_CMD_W: .word SDRAM_ESDCTL_REGISTER_VAL + +.macro init_aipi + /* + * setup AIPI1 and AIPI2 + */ + write32 AIPI1_PSR0, AIPI1_PSR0_VAL + write32 AIPI1_PSR1, AIPI1_PSR1_VAL + write32 AIPI2_PSR0, AIPI2_PSR0_VAL + write32 AIPI2_PSR1, AIPI2_PSR1_VAL + +.endm /* init_aipi */ + +.macro init_clock + ldr r0, =CSCR + /* disable MPLL/SPLL first */ + ldr r1, [r0] + bic r1, r1, #(CSCR_MPEN|CSCR_SPEN) + str r1, [r0] + + write32 MPCTL0, MPCTL0_VAL + write32 SPCTL0, SPCTL0_VAL + + write32 CSCR, CSCR_VAL | CSCR_MPLL_RESTART | CSCR_SPLL_RESTART + + /* + * add some delay here + */ + wait_timer 0x1000 + + /* peripheral clock divider */ + write32 PCDR0, PCDR0_VAL + write32 PCDR1, PCDR1_VAL + + /* Configure PCCR0 and PCCR1 */ + write32 PCCR0, PCCR0_VAL + write32 PCCR1, PCCR1_VAL + +.endm /* init_clock */ + +.macro sdram_init + ldr r0, SOC_ESDCTL_BASE_W + mov r2, #PHYS_SDRAM_1 + + /* Do initial reset */ + mov r1, #ESDMISC_MDDR_DL_RST + str r1, [r0, #ESDMISC_ROF] + + /* Hold for more than 200ns */ + wait_timer 0x10000 + + /* Activate LPDDR iface */ + mov r1, #ESDMISC_MDDREN + str r1, [r0, #ESDMISC_ROF] + + /* Check The chip version TO1 or TO2 */ + ldr r1, SOC_SI_ID_REG_W + ldr r1, [r1] + ands r1, r1, #0xF0000000 + /* add Latency on CAS only for TO2 */ + ldreq r1, SDRAM_ESDCFG_T2_W + ldrne r1, SDRAM_ESDCFG_T1_W + str r1, [r0, #ESDCFG0_ROF] + + /* Run initialization sequence */ + ldr r1, SDRAM_PRECHARGE_CMD_W + str r1, [r0, #ESDCTL0_ROF] + ldr r1, [r2, #SDRAM_ALL_VAL] + + ldr r1, SDRAM_AUTOREF_CMD_W + str r1, [r0, #ESDCTL0_ROF] + ldr r1, [r2, #SDRAM_ALL_VAL] + ldr r1, [r2, #SDRAM_ALL_VAL] + + ldr r1, SDRAM_LOADMODE_CMD_W + str r1, [r0, #ESDCTL0_ROF] + ldrb r1, [r2, #SDRAM_MODE_REGISTER_VAL] + add r3, r2, #SDRAM_EXT_MODE_REGISTER_VAL + ldrb r1, [r3] + + ldr r1, SDRAM_NORMAL_CMD_W + str r1, [r0, #ESDCTL0_ROF] + +#if (CONFIG_NR_DRAM_BANKS > 1) + /* 2nd sdram */ + mov r2, #PHYS_SDRAM_2 + + /* Check The chip version TO1 or TO2 */ + ldr r1, SOC_SI_ID_REG_W + ldr r1, [r1] + ands r1, r1, #0xF0000000 + /* add Latency on CAS only for TO2 */ + ldreq r1, SDRAM_ESDCFG_T2_W + ldrne r1, SDRAM_ESDCFG_T1_W + str r1, [r0, #ESDCFG1_ROF] + + /* Run initialization sequence */ + ldr r1, SDRAM_PRECHARGE_CMD_W + str r1, [r0, #ESDCTL1_ROF] + ldr r1, [r2, #SDRAM_ALL_VAL] + + ldr r1, SDRAM_AUTOREF_CMD_W + str r1, [r0, #ESDCTL1_ROF] + ldr r1, [r2, #SDRAM_ALL_VAL] + ldr r1, [r2, #SDRAM_ALL_VAL] + + ldr r1, SDRAM_LOADMODE_CMD_W + str r1, [r0, #ESDCTL1_ROF] + ldrb r1, [r2, #SDRAM_MODE_REGISTER_VAL] + add r3, r2, #SDRAM_EXT_MODE_REGISTER_VAL + ldrb r1, [r3] + + ldr r1, SDRAM_NORMAL_CMD_W + str r1, [r0, #ESDCTL1_ROF] +#endif /* CONFIG_NR_DRAM_BANKS > 1 */ + +.endm /* sdram_init */ + +.globl lowlevel_init +lowlevel_init: + + mov r10, lr + + init_aipi + + init_clock + + sdram_init + + mov pc,r10 diff --git a/qemu/roms/u-boot/board/logicpd/imx31_litekit/Makefile b/qemu/roms/u-boot/board/logicpd/imx31_litekit/Makefile new file mode 100644 index 000000000..3fd71c8de --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/imx31_litekit/Makefile @@ -0,0 +1,9 @@ +# +# (C) Copyright 2000-2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := imx31_litekit.o +obj-y += lowlevel_init.o diff --git a/qemu/roms/u-boot/board/logicpd/imx31_litekit/imx31_litekit.c b/qemu/roms/u-boot/board/logicpd/imx31_litekit/imx31_litekit.c new file mode 100644 index 000000000..386e10632 --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/imx31_litekit/imx31_litekit.c @@ -0,0 +1,91 @@ +/* + * + * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + + +#include <common.h> +#include <netdev.h> +#include <asm/arch/clock.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/sys_proto.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 *)PHYS_SDRAM_1, + PHYS_SDRAM_1_SIZE); + return 0; +} + +int board_early_init_f(void) +{ + /* CS0: Nor Flash */ + static const struct mxc_weimcs cs0 = { + /* sp wp bcd bcs psz pme sync dol cnc wsc ew wws edc */ + CSCR_U(0, 0, 0, 0, 0, 0, 0, 0, 3, 15, 0, 0, 3), + /* oea oen ebwa ebwn csa ebc dsz csn psr cre wrap csen */ + CSCR_L(10, 0, 3, 3, 0, 1, 5, 0, 0, 0, 0, 1), + /* ebra ebrn rwa rwn mum lah lbn lba dww dct wwu age cnc2 fce*/ + CSCR_A(0, 0, 2, 2, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0) + }; + + /* CS4: Network Controller */ + static const struct mxc_weimcs cs4 = { + /* sp wp bcd bcs psz pme sync dol cnc wsc ew wws edc */ + CSCR_U(0, 0, 0, 0, 0, 0, 0, 0, 3, 28, 1, 7, 6), + /* oea oen ebwa ebwn csa ebc dsz csn psr cre wrap csen */ + CSCR_L(4, 4, 4, 10, 4, 0, 5, 4, 0, 0, 0, 1), + /* ebra ebrn rwa rwn mum lah lbn lba dww dct wwu age cnc2 fce*/ + CSCR_A(4, 4, 4, 4, 0, 1, 4, 3, 0, 0, 0, 0, 1, 0) + }; + + mxc_setup_weimcs(0, &cs0); + mxc_setup_weimcs(4, &cs4); + + /* 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); + + /* 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); + + return 0; +} + +int board_init(void) +{ + gd->bd->bi_boot_params = (0x80000100); /* adress of boot parameters */ + + return 0; +} + +int checkboard(void) +{ + printf("Board: i.MX31 Litekit\n"); + return 0; +} + +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_SMC911X + rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); +#endif + return rc; +} diff --git a/qemu/roms/u-boot/board/logicpd/imx31_litekit/lowlevel_init.S b/qemu/roms/u-boot/board/logicpd/imx31_litekit/lowlevel_init.S new file mode 100644 index 000000000..7c456bc4a --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/imx31_litekit/lowlevel_init.S @@ -0,0 +1,87 @@ +/* + * + * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/arch/imx-regs.h> + +.macro REG reg, val + ldr r2, =\reg + ldr r3, =\val + str r3, [r2] +.endm + +.macro REG8 reg, val + ldr r2, =\reg + ldr r3, =\val + strb r3, [r2] +.endm + +.macro DELAY loops + ldr r2, =\loops +1: + subs r2, r2, #1 + nop + bcs 1b +.endm + +.globl lowlevel_init +lowlevel_init: + + REG IPU_CONF, IPU_CONF_DI_EN + REG CCM_CCMR, 0x074B0BF5 + + DELAY 0x40000 + + REG CCM_CCMR, 0x074B0BF5 | CCMR_MPE + REG CCM_CCMR, (0x074B0BF5 | CCMR_MPE) & ~CCMR_MDS + + REG CCM_PDR0, PDR0_CSI_PODF(0x3f) | PDR0_CSI_PRDF(7) | PDR0_PER_PODF(7) | PDR0_HSP_PODF(2) | PDR0_NFC_PODF(6) | PDR0_IPG_PODF(1) | PDR0_MAX_PODF(2) | PDR0_MCU_PODF(0) + + REG CCM_MPCTL, PLL_PD(0) | PLL_MFD(0x33) | PLL_MFI(7) | PLL_MFN(0x23) + REG CCM_SPCTL, PLL_PD(1) | PLL_MFD(4) | PLL_MFI(12) | PLL_MFN(1) + + REG 0x43FAC26C, 0 /* SDCLK */ + REG 0x43FAC270, 0 /* CAS */ + REG 0x43FAC274, 0 /* RAS */ + REG 0x43FAC27C, 0x1000 /* CS2 (CSD0) */ + REG 0x43FAC284, 0 /* DQM3 */ + REG 0x43FAC288, 0 /* DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC) */ + REG 0x43FAC28C, 0 + REG 0x43FAC290, 0 + REG 0x43FAC294, 0 + REG 0x43FAC298, 0 + REG 0x43FAC29C, 0 + REG 0x43FAC2A0, 0 + REG 0x43FAC2A4, 0 + REG 0x43FAC2A8, 0 + REG 0x43FAC2AC, 0 + REG 0x43FAC2B0, 0 + REG 0x43FAC2B4, 0 + REG 0x43FAC2B8, 0 + REG 0x43FAC2BC, 0 + REG 0x43FAC2C0, 0 + REG 0x43FAC2C4, 0 + REG 0x43FAC2C8, 0 + REG 0x43FAC2CC, 0 + REG 0x43FAC2D0, 0 + REG 0x43FAC2D4, 0 + REG 0x43FAC2D8, 0 + REG 0x43FAC2DC, 0 + REG 0xB8001010, 0x00000004 + REG 0xB8001004, 0x006ac73a + REG 0xB8001000, 0x92100000 + REG 0x80000f00, 0x12344321 + REG 0xB8001000, 0xa2100000 + REG 0x80000000, 0x12344321 + REG 0x80000000, 0x12344321 + REG 0xB8001000, 0xb2100000 + REG8 0x80000033, 0xda + REG8 0x81000000, 0xff + REG 0xB8001000, 0x82226080 + REG 0x80000000, 0xDEADBEEF + REG 0xB8001010, 0x0000000c + + mov pc, lr diff --git a/qemu/roms/u-boot/board/logicpd/omap3som/Makefile b/qemu/roms/u-boot/board/logicpd/omap3som/Makefile new file mode 100644 index 000000000..87b86ad25 --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/omap3som/Makefile @@ -0,0 +1,8 @@ +# +# (C) Copyright 2000, 2001, 2002 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := omap3logic.o diff --git a/qemu/roms/u-boot/board/logicpd/omap3som/omap3logic.c b/qemu/roms/u-boot/board/logicpd/omap3som/omap3logic.c new file mode 100644 index 000000000..075fe949a --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/omap3som/omap3logic.c @@ -0,0 +1,235 @@ +/* + * (C) Copyright 2011 + * Logic Product Development <www.logicpd.com> + * + * Author : + * Peter Barada <peter.barada@logicpd.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 <netdev.h> +#include <flash.h> +#include <nand.h> +#include <i2c.h> +#include <twl4030.h> +#include <asm/io.h> +#include <asm/arch/mmc_host_def.h> +#include <asm/arch/mux.h> +#include <asm/arch/mem.h> +#include <asm/arch/sys_proto.h> +#include <asm/gpio.h> +#include <asm/mach-types.h> +#include "omap3logic.h" + +DECLARE_GLOBAL_DATA_PTR; + +/* + * two dimensional array of strucures containining board name and Linux + * machine IDs; row it selected based on CPU column is slected based + * on hsusb0_data5 pin having a pulldown resistor + */ +static struct board_id { + char *name; + int machine_id; +} boards[2][2] = { + { + { + .name = "OMAP35xx SOM LV", + .machine_id = MACH_TYPE_OMAP3530_LV_SOM, + }, + { + .name = "OMAP35xx Torpedo", + .machine_id = MACH_TYPE_OMAP3_TORPEDO, + }, + }, + { + { + .name = "DM37xx SOM LV", + .machine_id = MACH_TYPE_DM3730_SOM_LV, + }, + { + .name = "DM37xx Torpedo", + .machine_id = MACH_TYPE_DM3730_TORPEDO, + }, + }, +}; + +/* + * BOARD_ID_GPIO - GPIO of pin with optional pulldown resistor on SOM LV + */ +#define BOARD_ID_GPIO 189 /* hsusb0_data5 pin */ + +/* + * Routine: board_init + * Description: Early hardware init. + */ +int board_init(void) +{ + struct board_id *board; + unsigned int val; + + gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ + + /* boot param addr */ + gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); + + /* + * To identify between a SOM LV and Torpedo module, + * a pulldown resistor is on hsusb0_data5 for the SOM LV module. + * Drive the pin (and let it soak), then read it back. + * If the pin is still high its a Torpedo. If low its a SOM LV + */ + + /* Mux hsusb0_data5 as a GPIO */ + MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M4)); + + if (gpio_request(BOARD_ID_GPIO, "husb0_data5.gpio_189") == 0) { + + /* + * Drive BOARD_ID_GPIO - the pulldown resistor on the SOM LV + * will drain the voltage. + */ + gpio_direction_output(BOARD_ID_GPIO, 0); + gpio_set_value(BOARD_ID_GPIO, 1); + + /* Let it soak for a bit */ + sdelay(0x100); + + /* + * Read state of BOARD_ID_GPIO as an input and if its set. + * If so the board is a Torpedo + */ + gpio_direction_input(BOARD_ID_GPIO); + val = gpio_get_value(BOARD_ID_GPIO); + gpio_free(BOARD_ID_GPIO); + + board = &boards[!!(get_cpu_family() == CPU_OMAP36XX)][!!val]; + printf("Board: %s\n", board->name); + + /* Set the machine_id passed to Linux */ + gd->bd->bi_arch_number = board->machine_id; + } + + /* restore hsusb0_data5 pin as hsusb0_data5 */ + MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)); + + return 0; +} + +#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) +int board_mmc_init(bd_t *bis) +{ + return omap_mmc_init(0, 0, 0, -1, -1); +} +#endif + +#ifdef CONFIG_SMC911X +/* GPMC CS1 settings for Logic SOM LV/Torpedo LAN92xx Ethernet chip */ +static const u32 gpmc_lan92xx_config[] = { + NET_LAN92XX_GPMC_CONFIG1, + NET_LAN92XX_GPMC_CONFIG2, + NET_LAN92XX_GPMC_CONFIG3, + NET_LAN92XX_GPMC_CONFIG4, + NET_LAN92XX_GPMC_CONFIG5, + NET_LAN92XX_GPMC_CONFIG6, +}; + +int board_eth_init(bd_t *bis) +{ + enable_gpmc_cs_config(gpmc_lan92xx_config, &gpmc_cfg->cs[1], + CONFIG_SMC911X_BASE, GPMC_SIZE_16M); + + return smc911x_initialize(0, CONFIG_SMC911X_BASE); +} +#endif + +/* + * IEN - Input Enable + * IDIS - Input Disable + * PTD - Pull type Down + * PTU - Pull type Up + * DIS - Pull type selection is inactive + * EN - Pull type selection is active + * M0 - Mode 0 + * The commented string gives the final mux configuration for that pin + */ + +/* + * Routine: set_muxconf_regs + * Description: Setting up the configuration Mux registers specific to the + * hardware. Many pins need to be moved from protect to primary + * mode. + */ +void set_muxconf_regs(void) +{ + /*GPMC*/ + MUX_VAL(CP(GPMC_A1), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_A2), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_A3), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_A4), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_A5), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_A6), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_A7), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_A8), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_A9), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_A10), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D0), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D1), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D2), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D3), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D4), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D5), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D6), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D7), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D8), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D9), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D10), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D11), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D12), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D13), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D14), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_D15), (IEN | PTU | EN | M0)); + MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_NCS3), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_NCS5), (IDIS | PTU | DIS | M4)); + MUX_VAL(CP(GPMC_NCS7), (IDIS | PTD | DIS | M1)); /*GPMC_IO_DIR*/ + MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)); + + /*Expansion card */ + MUX_VAL(CP(MMC1_CLK), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(MMC1_CMD), (IEN | PTU | EN | M0)); + MUX_VAL(CP(MMC1_DAT0), (IEN | PTU | EN | M0)); + MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | EN | M0)); + MUX_VAL(CP(MMC1_DAT2), (IEN | PTU | EN | M0)); + MUX_VAL(CP(MMC1_DAT3), (IEN | PTU | EN | M0)); + + /* Serial Console */ + MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(UART1_RTS), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(UART1_CTS), (IEN | PTU | DIS | M0)); + MUX_VAL(CP(UART1_RX), (IEN | PTD | DIS | M0)); + + /* I2C */ + MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)); + MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)); + MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0)); + MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0)); + + MUX_VAL(CP(HDQ_SIO), (IEN | PTU | EN | M0)); + + /*Control and debug */ + MUX_VAL(CP(SYS_NIRQ), (IEN | PTU | EN | M0)); + MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(SYS_CLKOUT2), (IEN | PTU | EN | M0)); + MUX_VAL(CP(JTAG_nTRST), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0)); +} diff --git a/qemu/roms/u-boot/board/logicpd/omap3som/omap3logic.h b/qemu/roms/u-boot/board/logicpd/omap3som/omap3logic.h new file mode 100644 index 000000000..3a3ef6e2d --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/omap3som/omap3logic.h @@ -0,0 +1,31 @@ +/* + * (C) Copyright 2011 + * Logic Product Development <www.logicpd.com> + * + * Author: + * Peter Barada <peter.barada@logicpd.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#ifndef _OMAP3LOGIC_H_ +#define _OMAP3LOGIC_H_ + +/* + * OMAP3 GPMC register settings for CS1 LAN922x + */ +#define NET_LAN92XX_GPMC_CONFIG1 0x00001000 +#define NET_LAN92XX_GPMC_CONFIG2 0x00080801 +#define NET_LAN92XX_GPMC_CONFIG3 0x00000000 +#define NET_LAN92XX_GPMC_CONFIG4 0x08010801 +#define NET_LAN92XX_GPMC_CONFIG5 0x00080a0a +#define NET_LAN92XX_GPMC_CONFIG6 0x03000280 + + +const omap3_sysinfo sysinfo = { + DDR_DISCRETE, + "Logic DM37x/OMAP35x reference board", + "NAND", +}; + + +#endif diff --git a/qemu/roms/u-boot/board/logicpd/zoom1/Makefile b/qemu/roms/u-boot/board/logicpd/zoom1/Makefile new file mode 100644 index 000000000..7da0da031 --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/zoom1/Makefile @@ -0,0 +1,8 @@ +# +# (C) Copyright 2000, 2001, 2002 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := zoom1.o diff --git a/qemu/roms/u-boot/board/logicpd/zoom1/config.mk b/qemu/roms/u-boot/board/logicpd/zoom1/config.mk new file mode 100644 index 000000000..c7ebfd9e6 --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/zoom1/config.mk @@ -0,0 +1,16 @@ +# +# (C) Copyright 2006-2008 +# Texas Instruments, <www.ti.com> +# +# Zoom MDK uses OMAP3 (ARM-CortexA8) cpu +# see http://www.ti.com/ for more information on Texas Instruments +# +# SPDX-License-Identifier: GPL-2.0+ +# +# Physical Address: +# 8000'0000 (bank0) +# A000/0000 (bank1) +# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000 +# (mem base + reserved) + +# For use with external or internal boots. diff --git a/qemu/roms/u-boot/board/logicpd/zoom1/zoom1.c b/qemu/roms/u-boot/board/logicpd/zoom1/zoom1.c new file mode 100644 index 000000000..461a85272 --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/zoom1/zoom1.c @@ -0,0 +1,126 @@ +/* + * (C) Copyright 2004-2008 + * Texas Instruments, <www.ti.com> + * + * Author : + * Nishanth Menon <nm@ti.com> + * + * Derived from Beagle Board and 3430 SDP code by + * Sunil Kumar <sunilsaini05@gmail.com> + * Shashi Ranjan <shashiranjanmca05@gmail.com> + * Richard Woodruff <r-woodruff2@ti.com> + * Syed Mohammed Khasim <khasim@ti.com> + * + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#include <common.h> +#include <netdev.h> +#include <twl4030.h> +#include <asm/io.h> +#include <asm/arch/mem.h> +#include <asm/arch/mmc_host_def.h> +#include <asm/arch/mux.h> +#include <asm/arch/sys_proto.h> +#include <asm/mach-types.h> +#include "zoom1.h" + +DECLARE_GLOBAL_DATA_PTR; + +/* gpmc_cfg is initialized by gpmc_init and we use it here */ +extern struct gpmc *gpmc_cfg; + +/* GPMC definitions for Ethenet Controller LAN9211 */ +static const u32 gpmc_lab_enet[] = { + ZOOM1_ENET_GPMC_CONF1, + ZOOM1_ENET_GPMC_CONF2, + ZOOM1_ENET_GPMC_CONF3, + ZOOM1_ENET_GPMC_CONF4, + ZOOM1_ENET_GPMC_CONF5, + ZOOM1_ENET_GPMC_CONF6, + /*CONF7- computed as params */ +}; + +/* + * Routine: board_init + * Description: Early hardware init. + */ +int board_init(void) +{ + gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ + /* CS1 is Ethernet LAN9211 */ + enable_gpmc_cs_config(gpmc_lab_enet, &gpmc_cfg->cs[1], + DEBUG_BASE, GPMC_SIZE_16M); + /* board id for Linux */ + gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP; + /* boot param addr */ + gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); + + return 0; +} + +/* + * Routine: misc_init_r + * Description: Configure zoom board specific configurations + */ +int misc_init_r(void) +{ + twl4030_power_init(); + twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); + dieid_num_r(); + + /* + * Board Reset + * The board is reset by holding the red button on the + * top right front face for eight seconds. + */ + twl4030_power_reset_init(); + + return 0; +} + +/* + * Routine: set_muxconf_regs + * Description: Setting up the configuration Mux registers specific to the + * hardware. Many pins need to be moved from protect to primary + * mode. + */ +void set_muxconf_regs(void) +{ + /* platform specific muxes */ + MUX_ZOOM1_MDK(); +} + +#ifdef CONFIG_GENERIC_MMC +int board_mmc_init(bd_t *bis) +{ + return omap_mmc_init(0, 0, 0, -1, -1); +} +#endif + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; + +#ifdef CONFIG_SMC911X +#define STR_ENV_ETHADDR "ethaddr" + + struct eth_device *dev; + uchar eth_addr[6]; + + rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); + if (!eth_getenv_enetaddr(STR_ENV_ETHADDR, eth_addr)) { + dev = eth_get_dev_by_index(0); + if (dev) { + eth_setenv_enetaddr(STR_ENV_ETHADDR, dev->enetaddr); + } else { + printf("zoom1: Couldn't get eth device\n"); + rc = -1; + } + } +#endif + + return rc; +} +#endif diff --git a/qemu/roms/u-boot/board/logicpd/zoom1/zoom1.h b/qemu/roms/u-boot/board/logicpd/zoom1/zoom1.h new file mode 100644 index 000000000..3a943dfc0 --- /dev/null +++ b/qemu/roms/u-boot/board/logicpd/zoom1/zoom1.h @@ -0,0 +1,123 @@ +/* + * (C) Copyright 2008 + * Texas Instruments + * Nishanth Menon <nm@ti.com> + * + * Derived from: board/omap3/beagle/beagle.h + * Dirk Behme <dirk.behme@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#ifndef _BOARD_ZOOM1_H_ +#define _BOARD_ZOOM1_H_ + +const omap3_sysinfo sysinfo = { + DDR_STACKED, + "OMAP3 Zoom MDK Rev 1", + "NAND", +}; + +#define ZOOM1_ENET_GPMC_CONF1 0x00611000 +#define ZOOM1_ENET_GPMC_CONF2 0x001F1F01 +#define ZOOM1_ENET_GPMC_CONF3 0x00080803 +#define ZOOM1_ENET_GPMC_CONF4 0x1D091D09 +#define ZOOM1_ENET_GPMC_CONF5 0x041D1F1F +#define ZOOM1_ENET_GPMC_CONF6 0x1D0904C4 + +/* + * IEN - Input Enable + * IDIS - Input Disable + * PTD - Pull type Down + * PTU - Pull type Up + * DIS - Pull type selection is inactive + * EN - Pull type selection is active + * M0 - Mode 0 + * The commented string gives the final mux configuration for that pin + */ +#define MUX_ZOOM1_MDK() \ + /*SDRC*/\ + MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) /*SDRC_D0*/\ + MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) /*SDRC_D1*/\ + MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) /*SDRC_D2*/\ + MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) /*SDRC_D3*/\ + MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) /*SDRC_D4*/\ + MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) /*SDRC_D5*/\ + MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) /*SDRC_D6*/\ + MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) /*SDRC_D7*/\ + MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) /*SDRC_D8*/\ + MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) /*SDRC_D9*/\ + MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) /*SDRC_D10*/\ + MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) /*SDRC_D11*/\ + MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) /*SDRC_D12*/\ + MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) /*SDRC_D13*/\ + MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) /*SDRC_D14*/\ + MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) /*SDRC_D15*/\ + MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) /*SDRC_D16*/\ + MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) /*SDRC_D17*/\ + MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) /*SDRC_D18*/\ + MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) /*SDRC_D19*/\ + MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) /*SDRC_D20*/\ + MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) /*SDRC_D21*/\ + MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) /*SDRC_D22*/\ + MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) /*SDRC_D23*/\ + MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) /*SDRC_D24*/\ + MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) /*SDRC_D25*/\ + MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) /*SDRC_D26*/\ + MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) /*SDRC_D27*/\ + MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) /*SDRC_D28*/\ + MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) /*SDRC_D29*/\ + MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) /*SDRC_D30*/\ + MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) /*SDRC_D31*/\ + MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) /*SDRC_CLK*/\ + MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) /*SDRC_DQS0*/\ + MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) /*SDRC_DQS1*/\ + MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) /*SDRC_DQS2*/\ + MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) /*SDRC_DQS3*/\ + /*GPMC*/\ + MUX_VAL(CP(GPMC_A1), (IDIS | PTD | DIS | M0)) /*GPMC_A1*/\ + MUX_VAL(CP(GPMC_A2), (IDIS | PTD | DIS | M0)) /*GPMC_A2*/\ + MUX_VAL(CP(GPMC_A3), (IDIS | PTD | DIS | M0)) /*GPMC_A3*/\ + MUX_VAL(CP(GPMC_A4), (IDIS | PTD | DIS | M0)) /*GPMC_A4*/\ + MUX_VAL(CP(GPMC_A5), (IDIS | PTD | DIS | M0)) /*GPMC_A5*/\ + MUX_VAL(CP(GPMC_A6), (IDIS | PTD | DIS | M0)) /*GPMC_A6*/\ + MUX_VAL(CP(GPMC_A7), (IDIS | PTD | DIS | M0)) /*GPMC_A7*/\ + MUX_VAL(CP(GPMC_A8), (IDIS | PTD | DIS | M0)) /*GPMC_A8*/\ + MUX_VAL(CP(GPMC_A9), (IDIS | PTD | DIS | M0)) /*GPMC_A9*/\ + MUX_VAL(CP(GPMC_A10), (IDIS | PTD | DIS | M0)) /*GPMC_A10*/\ + MUX_VAL(CP(GPMC_D0), (IEN | PTD | DIS | M0)) /*GPMC_D0*/\ + MUX_VAL(CP(GPMC_D1), (IEN | PTD | DIS | M0)) /*GPMC_D1*/\ + MUX_VAL(CP(GPMC_D2), (IEN | PTD | DIS | M0)) /*GPMC_D2*/\ + MUX_VAL(CP(GPMC_D3), (IEN | PTD | DIS | M0)) /*GPMC_D3*/\ + MUX_VAL(CP(GPMC_D4), (IEN | PTD | DIS | M0)) /*GPMC_D4*/\ + MUX_VAL(CP(GPMC_D5), (IEN | PTD | DIS | M0)) /*GPMC_D5*/\ + MUX_VAL(CP(GPMC_D6), (IEN | PTD | DIS | M0)) /*GPMC_D6*/\ + MUX_VAL(CP(GPMC_D7), (IEN | PTD | DIS | M0)) /*GPMC_D7*/\ + MUX_VAL(CP(GPMC_D8), (IEN | PTD | DIS | M0)) /*GPMC_D8*/\ + MUX_VAL(CP(GPMC_D9), (IEN | PTD | DIS | M0)) /*GPMC_D9*/\ + MUX_VAL(CP(GPMC_D10), (IEN | PTD | DIS | M0)) /*GPMC_D10*/\ + MUX_VAL(CP(GPMC_D11), (IEN | PTD | DIS | M0)) /*GPMC_D11*/\ + MUX_VAL(CP(GPMC_D12), (IEN | PTD | DIS | M0)) /*GPMC_D12*/\ + MUX_VAL(CP(GPMC_D13), (IEN | PTD | DIS | M0)) /*GPMC_D13*/\ + MUX_VAL(CP(GPMC_D14), (IEN | PTD | DIS | M0)) /*GPMC_D14*/\ + MUX_VAL(CP(GPMC_D15), (IEN | PTD | DIS | M0)) /*GPMC_D15*/\ + MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) /*GPMC_nCS0*/\ + MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M0)) /*GPMC_nCS1*/\ + MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | DIS | M7)) /*GPMC_nCS2*/\ + MUX_VAL(CP(GPMC_NCS3), (IEN | PTU | DIS | M4)) /*GPMC_nCS3 -> GPIO54*/\ + MUX_VAL(CP(GPMC_NCS4), (IDIS | PTU | DIS | M4)) /*GPMC_nCS4 -> GPIO 55*/\ + MUX_VAL(CP(GPMC_NCS5), (IDIS | PTD | DIS | M4)) /*GPMC_nCS5 -> GPIO 56*/\ + MUX_VAL(CP(GPMC_NCS6), (IEN | PTD | DIS | M7)) /*GPMC_nCS6*/\ + MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M1)) /*GPMC_nCS7 -> GPMC_IO_DIR*/\ + MUX_VAL(CP(GPMC_CLK), (IDIS | PTD | DIS | M0)) /*GPMC_CLK*/\ + MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) /*GPMC_nADV_ALE*/\ + MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) /*GPMC_nOE*/\ + MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) /*GPMC_nWE*/\ + MUX_VAL(CP(GPMC_NWP), (IDIS | PTU | DIS | M0)) /*GPMC_nWP*/\ + MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTD | DIS | M0)) /*GPMC_nBE0_CLE*/\ + MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | DIS | M0)) /*GPMC_nBE1*/\ + MUX_VAL(CP(GPMC_WAIT0), (IEN | PTD | EN | M0)) /*GPMC_WAIT0*/\ + MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)) /*GPMC_WAIT1*/\ + MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M0)) /*GPMC_WAIT2*/\ + MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0)) /*GPMC_WAIT3*/ + +#endif /* _BOARD_ZOOM_H_ */ |