diff options
Diffstat (limited to 'qemu/roms/u-boot/board/freescale/mpc8572ds')
| -rw-r--r-- | qemu/roms/u-boot/board/freescale/mpc8572ds/Makefile | 12 | ||||
| -rw-r--r-- | qemu/roms/u-boot/board/freescale/mpc8572ds/README | 166 | ||||
| -rw-r--r-- | qemu/roms/u-boot/board/freescale/mpc8572ds/ddr.c | 169 | ||||
| -rw-r--r-- | qemu/roms/u-boot/board/freescale/mpc8572ds/law.c | 20 | ||||
| -rw-r--r-- | qemu/roms/u-boot/board/freescale/mpc8572ds/mpc8572ds.c | 247 | ||||
| -rw-r--r-- | qemu/roms/u-boot/board/freescale/mpc8572ds/tlb.c | 88 |
6 files changed, 0 insertions, 702 deletions
diff --git a/qemu/roms/u-boot/board/freescale/mpc8572ds/Makefile b/qemu/roms/u-boot/board/freescale/mpc8572ds/Makefile deleted file mode 100644 index 902c90016..000000000 --- a/qemu/roms/u-boot/board/freescale/mpc8572ds/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# -# Copyright 2007 Freescale Semiconductor, Inc. -# (C) Copyright 2001-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += mpc8572ds.o -obj-y += ddr.o -obj-y += law.o -obj-y += tlb.o diff --git a/qemu/roms/u-boot/board/freescale/mpc8572ds/README b/qemu/roms/u-boot/board/freescale/mpc8572ds/README deleted file mode 100644 index 57fd2ad61..000000000 --- a/qemu/roms/u-boot/board/freescale/mpc8572ds/README +++ /dev/null @@ -1,166 +0,0 @@ -Overview --------- -MPC8572DS is a high-performance computing, evaluation and development platform -supporting the mpc8572 PowerTM processor. - -Building U-boot ------------ - make MPC8572DS_config - make - -Flash Banks ------------ -MPC8572DS board has two flash banks. They are both present on boot, but their -locations can be swapped using the dip-switch SW9[1:2]. - -Booting is always from the boot bank at 0xec00_0000. - - -Memory Map ----------- - -0xe800_0000 - 0xebff_ffff Alternate bank 64MB -0xec00_0000 - 0xefff_ffff Boot bank 64MB - -0xebf8_0000 - 0xebff_ffff Alternate u-boot address 512KB -0xeff8_0000 - 0xefff_ffff Boot u-boot address 512KB - - -Flashing Images ---------------- - -To place a new u-boot image in the alternate flash bank and then reset with that - new image temporarily, use this: - - tftp 1000000 u-boot.bin - erase ebf80000 ebffffff - cp.b 1000000 ebf80000 80000 - pixis_reset altbank - - -To program the image in the boot flash bank: - - tftp 1000000 u-boot.bin - protect off all - erase eff80000 ffffffff - cp.b 1000000 eff80000 80000 - - -The pixis_reset command ------------------------ -The command - "pixis_reset", is introduced to reset mpc8572ds board -using the FPGA sequencer. When the board restarts, it has the option -of using either the current or alternate flash bank as the boot -image, with or without the watchdog timer enabled, and finally with -or without frequency changes. - -Usage is; - - pixis_reset - pixis_reset altbank - pixis_reset altbank wd - pixis_reset altbank cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio> - pixis_reset cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio> - -Examples: - - /* reset to current bank, like "reset" command */ - pixis_reset - - /* reset board but use the to alternate flash bank */ - pixis_reset altbank - - -Using the Device Tree Source File ---------------------------------- -To create the DTB (Device Tree Binary) image file, -use a command similar to this: - - dtc -b 0 -f -I dts -O dtb mpc8572ds.dts > mpc8572ds.dtb - -Likely, that .dts file will come from here; - - linux-2.6/arch/powerpc/boot/dts/mpc8572ds.dts - - -Booting Linux -------------- - -Place a linux uImage in the TFTP disk area. - - tftp 1000000 uImage.8572 - tftp c00000 mpc8572ds.dtb - bootm 1000000 - c00000 - - -Implementing AMP(Asymmetric MultiProcessing) -------------- -1. Build kernel image for core0: - - a. $ make 85xx/mpc8572_ds_defconfig - - b. $ make menuconfig - - un-select "Processor support"->"Symetric multi-processing support" - - c. $ make uImage - - d. $ cp arch/powerpc/boot/uImage /tftpboot/uImage.core0 - -2. Build kernel image for core1: - - a. $ make 85xx/mpc8572_ds_defconfig - - b. $ make menuconfig - - Un-select "Processor support"->"Symetric multi-processing support" - - Select "Advanced setup" -> " Prompt for advanced kernel - configuration options" - - Select "Set physical address where the kernel is loaded" and - set it to 0x20000000, assuming core1 will start from 512MB. - - Select "Set custom page offset address" - - Select "Set custom kernel base address" - - Select "Set maximum low memory" - - "Exit" and save the selection. - - c. $ make uImage - - d. $ cp arch/powerpc/boot/uImage /tftpboot/uImage.core1 - -3. Create dtb for core0: - - $ dtc -I dts -O dtb -f -b 0 arch/powerpc/boot/dts/mpc8572ds_core0.dts > /tftpboot/mpc8572ds_core0.dtb - -4. Create dtb for core1: - - $ dtc -I dts -O dtb -f -b 1 arch/powerpc/boot/dts/mpc8572ds_core1.dts > /tftpboot/mpc8572ds_core1.dtb - -5. Bring up two cores separately: - - a. Power on the board, under u-boot prompt: - => setenv <serverip> - => setenv <ipaddr> - => setenv bootargs root=/dev/ram rw console=ttyS0,115200 - b. Bring up core1's kernel first: - => setenv bootm_low 0x20000000 - => setenv bootm_size 0x10000000 - => tftp 21000000 8572/uImage.core1 - => tftp 22000000 8572/ramdiskfile - => tftp 20c00000 8572/mpc8572ds_core1.dtb - => interrupts off - => bootm start 21000000 22000000 20c00000 - => bootm loados - => bootm ramdisk - => bootm fdt - => fdt boardsetup - => fdt chosen $initrd_start $initrd_end - => bootm prep - => cpu 1 release $bootm_low - $fdtaddr - - c. Bring up core0's kernel(on the same u-boot console): - => setenv bootm_low 0 - => setenv bootm_size 0x20000000 - => tftp 1000000 8572/uImage.core0 - => tftp 2000000 8572/ramdiskfile - => tftp c00000 8572/mpc8572ds_core0.dtb - => bootm 1000000 2000000 c00000 - -Please note only core0 will run u-boot, core1 starts kernel directly after -"cpu release" command is issued. diff --git a/qemu/roms/u-boot/board/freescale/mpc8572ds/ddr.c b/qemu/roms/u-boot/board/freescale/mpc8572ds/ddr.c deleted file mode 100644 index 2bfc1a170..000000000 --- a/qemu/roms/u-boot/board/freescale/mpc8572ds/ddr.c +++ /dev/null @@ -1,169 +0,0 @@ -/* - * Copyright 2008 Freescale Semiconductor, Inc. - * - * 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 <fsl_ddr_sdram.h> -#include <fsl_ddr_dimm_params.h> - -struct board_specific_parameters { - u32 n_ranks; - u32 datarate_mhz_high; - u32 clk_adjust; - u32 cpo; - u32 write_data_delay; - u32 force_2t; -}; - -/* - * This table contains all valid speeds we want to override with board - * specific parameters. datarate_mhz_high values need to be in ascending order - * for each n_ranks group. - * - * For DDR2 DIMM, all combinations of clk_adjust and write_data_delay have been - * tested. For RDIMM, clk_adjust = 4 and write_data_delay = 3 is optimized for - * all clocks from 400MT/s to 800MT/s, verified with Kingston KVR800D2D8P6/2G. - * For UDIMM, clk_adjust = 8 and write_delay = 5 is optimized for all clocks - * from 400MT/s to 800MT/s, verified with Micron MT18HTF25672AY-800E1. - * - * CPO value doesn't matter if workaround for errata 111 and 134 enabled. - */ -static const struct board_specific_parameters udimm0[] = { - /* - * memory controller 0 - * num| hi| clk| cpo|wrdata|2T - * ranks| mhz|adjst| | delay| - */ - {2, 333, 8, 7, 5, 0}, - {2, 400, 8, 9, 5, 0}, - {2, 549, 8, 11, 5, 0}, - {2, 680, 8, 10, 5, 0}, - {2, 850, 8, 12, 5, 1}, - {1, 333, 6, 7, 3, 0}, - {1, 400, 6, 9, 3, 0}, - {1, 549, 6, 11, 3, 0}, - {1, 680, 1, 10, 5, 0}, - {1, 850, 1, 12, 5, 0}, - {} -}; - -static const struct board_specific_parameters udimm1[] = { - /* - * memory controller 1 - * num| hi| clk| cpo|wrdata|2T - * ranks| mhz|adjst| | delay| - */ - {2, 333, 8, 7, 5, 0}, - {2, 400, 8, 9, 5, 0}, - {2, 549, 8, 11, 5, 0}, - {2, 680, 8, 11, 5, 0}, - {2, 850, 8, 13, 5, 1}, - {1, 333, 6, 7, 3, 0}, - {1, 400, 6, 9, 3, 0}, - {1, 549, 6, 11, 3, 0}, - {1, 680, 1, 11, 6, 0}, - {1, 850, 1, 13, 6, 0}, - {} -}; - -static const struct board_specific_parameters *udimms[] = { - udimm0, - udimm1, -}; - -static const struct board_specific_parameters rdimm0[] = { - /* - * memory controller 0 - * num| hi| clk| cpo|wrdata|2T - * ranks| mhz|adjst| | delay| - */ - {2, 333, 4, 7, 3, 0}, - {2, 400, 4, 9, 3, 0}, - {2, 549, 4, 11, 3, 0}, - {2, 680, 4, 10, 3, 0}, - {2, 850, 4, 12, 3, 1}, - {} -}; - -static const struct board_specific_parameters rdimm1[] = { - /* - * memory controller 1 - * num| hi| clk| cpo|wrdata|2T - * ranks| mhz|adjst| | delay| - */ - {2, 333, 4, 7, 3, 0}, - {2, 400, 4, 9, 3, 0}, - {2, 549, 4, 11, 3, 0}, - {2, 680, 4, 11, 3, 0}, - {2, 850, 4, 13, 3, 1}, - {} -}; - -static const struct board_specific_parameters *rdimms[] = { - rdimm0, - rdimm1, -}; - -void fsl_ddr_board_options(memctl_options_t *popts, - dimm_params_t *pdimm, - unsigned int ctrl_num) -{ - const struct board_specific_parameters *pbsp, *pbsp_highest = NULL; - ulong ddr_freq; - - if (ctrl_num > 1) { - printf("Wrong parameter for controller number %d", ctrl_num); - return; - } - if (!pdimm->n_ranks) - return; - - if (popts->registered_dimm_en) - pbsp = rdimms[ctrl_num]; - else - pbsp = udimms[ctrl_num]; - - /* Get clk_adjust, cpo, write_data_delay,2T, according to the board ddr - * freqency and n_banks specified in board_specific_parameters table. - */ - ddr_freq = get_ddr_freq(0) / 1000000; - while (pbsp->datarate_mhz_high) { - if (pbsp->n_ranks == pdimm->n_ranks) { - if (ddr_freq <= pbsp->datarate_mhz_high) { - popts->clk_adjust = pbsp->clk_adjust; - popts->cpo_override = pbsp->cpo; - popts->write_data_delay = - pbsp->write_data_delay; - popts->twot_en = pbsp->force_2t; - goto found; - } - pbsp_highest = pbsp; - } - pbsp++; - } - - if (pbsp_highest) { - printf("Error: board specific timing not found " - "for data rate %lu MT/s!\n" - "Trying to use the highest speed (%u) parameters\n", - ddr_freq, pbsp_highest->datarate_mhz_high); - popts->clk_adjust = pbsp->clk_adjust; - popts->cpo_override = pbsp->cpo; - popts->write_data_delay = pbsp->write_data_delay; - popts->twot_en = pbsp->force_2t; - } else { - panic("DIMM is not supported by this board"); - } - -found: - /* - * Factors to consider for half-strength driver enable: - * - number of DIMMs installed - */ - popts->half_strength_driver_enable = 0; -} diff --git a/qemu/roms/u-boot/board/freescale/mpc8572ds/law.c b/qemu/roms/u-boot/board/freescale/mpc8572ds/law.c deleted file mode 100644 index ab44add7b..000000000 --- a/qemu/roms/u-boot/board/freescale/mpc8572ds/law.c +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Copyright 2008, 2010 Freescale Semiconductor, Inc. - * - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/fsl_law.h> -#include <asm/mmu.h> - -struct law_entry law_table[] = { - SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_LBC), - SET_LAW(PIXIS_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_LBC), - SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC), -}; - -int num_law_entries = ARRAY_SIZE(law_table); diff --git a/qemu/roms/u-boot/board/freescale/mpc8572ds/mpc8572ds.c b/qemu/roms/u-boot/board/freescale/mpc8572ds/mpc8572ds.c deleted file mode 100644 index 56863222c..000000000 --- a/qemu/roms/u-boot/board/freescale/mpc8572ds/mpc8572ds.c +++ /dev/null @@ -1,247 +0,0 @@ -/* - * Copyright 2007-2011 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <command.h> -#include <pci.h> -#include <asm/processor.h> -#include <asm/mmu.h> -#include <asm/cache.h> -#include <asm/immap_85xx.h> -#include <asm/fsl_pci.h> -#include <fsl_ddr_sdram.h> -#include <asm/io.h> -#include <asm/fsl_serdes.h> -#include <miiphy.h> -#include <libfdt.h> -#include <fdt_support.h> -#include <tsec.h> -#include <fsl_mdio.h> -#include <netdev.h> - -#include "../common/sgmii_riser.h" - -int checkboard (void) -{ - u8 vboot; - u8 *pixis_base = (u8 *)PIXIS_BASE; - - printf("Board: MPC8572DS Sys ID: 0x%02x, " - "Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ", - in_8(pixis_base + PIXIS_ID), in_8(pixis_base + PIXIS_VER), - in_8(pixis_base + PIXIS_PVER)); - - vboot = in_8(pixis_base + PIXIS_VBOOT); - switch ((vboot & PIXIS_VBOOT_LBMAP) >> 6) { - case PIXIS_VBOOT_LBMAP_NOR0: - puts ("vBank: 0\n"); - break; - case PIXIS_VBOOT_LBMAP_PJET: - puts ("Promjet\n"); - break; - case PIXIS_VBOOT_LBMAP_NAND: - puts ("NAND\n"); - break; - case PIXIS_VBOOT_LBMAP_NOR1: - puts ("vBank: 1\n"); - break; - } - - return 0; -} - - -#if !defined(CONFIG_SPD_EEPROM) -/* - * Fixed sdram init -- doesn't use serial presence detect. - */ - -phys_size_t fixed_sdram (void) -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - struct ccsr_ddr __iomem *ddr = &immap->im_ddr; - uint d_init; - - ddr->cs0_bnds = CONFIG_SYS_DDR_CS0_BNDS; - ddr->cs0_config = CONFIG_SYS_DDR_CS0_CONFIG; - - ddr->timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3; - ddr->timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0; - ddr->timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1; - ddr->timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2; - ddr->sdram_mode = CONFIG_SYS_DDR_MODE_1; - ddr->sdram_mode_2 = CONFIG_SYS_DDR_MODE_2; - ddr->sdram_interval = CONFIG_SYS_DDR_INTERVAL; - ddr->sdram_data_init = CONFIG_SYS_DDR_DATA_INIT; - ddr->sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL; - ddr->sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL2; - -#if defined (CONFIG_DDR_ECC) - ddr->err_int_en = CONFIG_SYS_DDR_ERR_INT_EN; - ddr->err_disable = CONFIG_SYS_DDR_ERR_DIS; - ddr->err_sbe = CONFIG_SYS_DDR_SBE; -#endif - asm("sync;isync"); - - udelay(500); - - ddr->sdram_cfg = CONFIG_SYS_DDR_CONTROL; - -#if defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) - d_init = 1; - debug("DDR - 1st controller: memory initializing\n"); - /* - * Poll until memory is initialized. - * 512 Meg at 400 might hit this 200 times or so. - */ - while ((ddr->sdram_cfg_2 & (d_init << 4)) != 0) { - udelay(1000); - } - debug("DDR: memory initialized\n\n"); - asm("sync; isync"); - udelay(500); -#endif - - return 512 * 1024 * 1024; -} - -#endif - -#ifdef CONFIG_PCI -void pci_init_board(void) -{ - struct pci_controller *hose; - - fsl_pcie_init_board(0); - - hose = find_hose_by_cfg_addr((void *)(CONFIG_SYS_PCIE3_ADDR)); - - if (hose) { - u32 temp32; - u8 uli_busno = hose->first_busno + 2; - - /* - * Activate ULI1575 legacy chip by performing a fake - * memory access. Needed to make ULI RTC work. - * Device 1d has the first on-board memory BAR. - */ - pci_hose_read_config_dword(hose, PCI_BDF(uli_busno, 0x1d, 0), - PCI_BASE_ADDRESS_1, &temp32); - - if (temp32 >= CONFIG_SYS_PCIE3_MEM_BUS) { - void *p = pci_mem_to_virt(PCI_BDF(uli_busno, 0x1d, 0), - temp32, 4, 0); - debug(" uli1572 read to %p\n", p); - in_be32(p); - } - } -} -#endif - -int board_early_init_r(void) -{ - const unsigned int flashbase = CONFIG_SYS_FLASH_BASE; - const u8 flash_esel = find_tlb_idx((void *)flashbase, 1); - - /* - * Remap Boot flash + PROMJET region to caching-inhibited - * so that flash can be erased properly. - */ - - /* Flush d-cache and invalidate i-cache of any FLASH data */ - flush_dcache(); - invalidate_icache(); - - /* invalidate existing TLB entry for flash + promjet */ - disable_tlb(flash_esel); - - set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS, /* tlb, epn, rpn */ - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, /* perms, wimge */ - 0, flash_esel, BOOKE_PAGESZ_256M, 1); /* ts, esel, tsize, iprot */ - - return 0; -} - -#ifdef CONFIG_TSEC_ENET -int board_eth_init(bd_t *bis) -{ - struct fsl_pq_mdio_info mdio_info; - struct tsec_info_struct tsec_info[4]; - int num = 0; - -#ifdef CONFIG_TSEC1 - SET_STD_TSEC_INFO(tsec_info[num], 1); - if (is_serdes_configured(SGMII_TSEC1)) { - puts("eTSEC1 is in sgmii mode.\n"); - tsec_info[num].flags |= TSEC_SGMII; - } - num++; -#endif -#ifdef CONFIG_TSEC2 - SET_STD_TSEC_INFO(tsec_info[num], 2); - if (is_serdes_configured(SGMII_TSEC2)) { - puts("eTSEC2 is in sgmii mode.\n"); - tsec_info[num].flags |= TSEC_SGMII; - } - num++; -#endif -#ifdef CONFIG_TSEC3 - SET_STD_TSEC_INFO(tsec_info[num], 3); - if (is_serdes_configured(SGMII_TSEC3)) { - puts("eTSEC3 is in sgmii mode.\n"); - tsec_info[num].flags |= TSEC_SGMII; - } - num++; -#endif -#ifdef CONFIG_TSEC4 - SET_STD_TSEC_INFO(tsec_info[num], 4); - if (is_serdes_configured(SGMII_TSEC4)) { - puts("eTSEC4 is in sgmii mode.\n"); - tsec_info[num].flags |= TSEC_SGMII; - } - num++; -#endif - - if (!num) { - printf("No TSECs initialized\n"); - - return 0; - } - -#ifdef CONFIG_FSL_SGMII_RISER - fsl_sgmii_riser_init(tsec_info, num); -#endif - - mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR; - mdio_info.name = DEFAULT_MII_NAME; - fsl_pq_mdio_init(bis, &mdio_info); - - tsec_eth_init(bis, tsec_info, num); - - return pci_eth_init(bis); -} -#endif - -#if defined(CONFIG_OF_BOARD_SETUP) -void ft_board_setup(void *blob, bd_t *bd) -{ - phys_addr_t base; - phys_size_t size; - - ft_cpu_setup(blob, bd); - - base = getenv_bootm_low(); - size = getenv_bootm_size(); - - fdt_fixup_memory(blob, (u64)base, (u64)size); - - FT_FSL_PCI_SETUP; - -#ifdef CONFIG_FSL_SGMII_RISER - fsl_sgmii_riser_fdt_fixup(blob); -#endif -} -#endif diff --git a/qemu/roms/u-boot/board/freescale/mpc8572ds/tlb.c b/qemu/roms/u-boot/board/freescale/mpc8572ds/tlb.c deleted file mode 100644 index 577878cf7..000000000 --- a/qemu/roms/u-boot/board/freescale/mpc8572ds/tlb.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Copyright 2008-2010 Freescale Semiconductor, Inc. - * - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/mmu.h> - -struct fsl_e_tlb_entry tlb_table[] = { - /* TLB 0 - for temp stack in cache */ - SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR, - MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 0, BOOKE_PAGESZ_4K, 0), - SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024 , CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024, - MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 0, BOOKE_PAGESZ_4K, 0), - SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024 , CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024, - MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 0, BOOKE_PAGESZ_4K, 0), - SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024 , CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024, - MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 0, BOOKE_PAGESZ_4K, 0), - - /* TLB 1 */ - /* *I*** - Covers boot page */ - SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 0, BOOKE_PAGESZ_4K, 1), - - /* *I*G* - CCSRBAR */ - SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 1, BOOKE_PAGESZ_1M, 1), - - /* W**G* - Flash/promjet, localbus */ - /* This will be changed to *I*G* after relocation to RAM. */ - SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, - MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, - 0, 2, BOOKE_PAGESZ_256M, 1), - -#ifndef CONFIG_NAND_SPL - /* *I*G* - PCI */ - SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT, CONFIG_SYS_PCIE3_MEM_PHYS, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 3, BOOKE_PAGESZ_1G, 1), - - /* *I*G* - PCI */ - SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT + 0x40000000, CONFIG_SYS_PCIE3_MEM_PHYS + 0x40000000, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 4, BOOKE_PAGESZ_256M, 1), - - SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT + 0x50000000, CONFIG_SYS_PCIE3_MEM_PHYS + 0x50000000, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 5, BOOKE_PAGESZ_256M, 1), - - /* *I*G* - PCI I/O */ - SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_IO_VIRT, CONFIG_SYS_PCIE3_IO_PHYS, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 6, BOOKE_PAGESZ_256K, 1), -#endif - - /* *I*G - NAND */ - SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 7, BOOKE_PAGESZ_1M, 1), - - SET_TLB_ENTRY(1, PIXIS_BASE, PIXIS_BASE_PHYS, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 8, BOOKE_PAGESZ_4K, 1), - -#if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L2_ADDR) - /* *I*G - L2SRAM */ - SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR, - CONFIG_SYS_INIT_L2_ADDR_PHYS, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 9, BOOKE_PAGESZ_256K, 1), - SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR + 0x40000, - CONFIG_SYS_INIT_L2_ADDR_PHYS + 0x40000, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 10, BOOKE_PAGESZ_256K, 1), -#endif -}; - -int num_tlb_entries = ARRAY_SIZE(tlb_table); |