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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuration settings for the TI OMAP3 EVM board.
*
* Copyright (C) 2006-2011 Texas Instruments Incorporated - http://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>
*
* Manikandan Pillai <mani.pillai@ti.com>
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <configs/ti_omap3_common.h>
/*
* We are only ever GP parts and will utilize all of the "downloaded image"
* area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
*/
#undef CONFIG_SPL_TEXT_BASE
#define CONFIG_SPL_TEXT_BASE 0x40200000
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
/* NAND */
#if defined(CONFIG_NAND)
#define CONFIG_SYS_FLASH_BASE NAND_BASE
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
#define CONFIG_SYS_ENV_SECT_SIZE SZ_128K
#define CONFIG_ENV_OFFSET 0x260000
#define CONFIG_ENV_ADDR 0x260000
#define CONFIG_ENV_OVERWRITE
/* NAND: SPL falcon mode configs */
#if defined(CONFIG_SPL_OS_BOOT)
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x2a0000
#endif /* CONFIG_SPL_OS_BOOT */
#endif /* CONFIG_NAND */
/* Environment */
#define CONFIG_ENV_SIZE SZ_128K
#define CONFIG_PREBOOT "usb start"
#define MEM_LAYOUT_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV
#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=" \
"setenv mmcdev " #instance "; " \
"run mmcboot\0"
#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
#devtypel #instance " "
#if defined(CONFIG_NAND)
#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=" \
"if test ${mtdids} = '' || test ${mtdparts} = '' ; then " \
"echo NAND boot disabled: No mtdids and/or mtdparts; " \
"else " \
"run nandboot; " \
"fi\0"
#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
#devtypel #instance " "
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(LEGACY_MMC, legacy_mmc, 0) \
func(UBIFS, ubifs, 0) \
func(NAND, nand, 0)
#else /* !CONFIG_NAND */
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(LEGACY_MMC, legacy_mmc, 0)
#endif /* CONFIG_NAND */
#include <config_distro_bootcmd.h>
#define CONFIG_EXTRA_ENV_SETTINGS \
MEM_LAYOUT_ENV_SETTINGS \
"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
"fdt_high=0xffffffff\0" \
"console=ttyO0,115200n8\0" \
"bootdir=/boot\0" \
"bootenv=uEnv.txt\0" \
"bootfile=zImage\0" \
"bootpart=0:2\0" \
"bootubivol=rootfs\0" \
"bootubipart=rootfs\0" \
"optargs=\0" \
"mmcdev=0\0" \
"mmcpart=2\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \
"mmcrootfstype=ext4 rootwait\0" \
"mmcargs=setenv bootargs console=${console} " \
"${mtdparts} " \
"${optargs} " \
"root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \
"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
"ext4bootenv=ext4load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootenv}\0" \
"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
"env import -t ${loadaddr} ${filesize}\0" \
"mmcbootenv=setenv bootpart ${mmcdev}:${mmcpart}; " \
"mmc dev ${mmcdev}; " \
"if mmc rescan; then " \
"run loadbootenv && run importbootenv; " \
"run ext4bootenv && run importbootenv; " \
"if test -n $uenvcmd; then " \
"echo Running uenvcmd ...; " \
"run uenvcmd; " \
"fi; " \
"fi\0" \
"loadimage=ext4load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
"loaddtb=ext4load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
"mmcboot=run mmcbootenv; " \
"if run loadimage && run loaddtb; then " \
"echo Booting ${bootdir}/${bootfile} from mmc ${bootpart} ...; " \
"run mmcargs; " \
"if test ${bootfile} = uImage; then " \
"bootm ${loadaddr} - ${fdtaddr}; " \
"fi; " \
"if test ${bootfile} = zImage; then " \
"bootz ${loadaddr} - ${fdtaddr}; " \
"fi; " \
"fi\0" \
"nandroot=ubi0:rootfs ubi.mtd=rootfs rw noinitrd\0" \
"nandrootfstype=ubifs rootwait\0" \
"nandargs=setenv bootargs console=${console} " \
"${mtdparts} " \
"${optargs} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype}\0" \
"nandboot=if nand read ${loadaddr} kernel && nand read ${fdtaddr} dtb; then " \
"echo Booting uImage from NAND MTD 'kernel' partition ...; " \
"run nandargs; " \
"bootm ${loadaddr} - ${fdtaddr}; " \
"fi\0" \
BOOTENV
#endif /* __CONFIG_H */
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