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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).
- */
- #define CONFIG_CMDLINE_TAG
- #define CONFIG_SETUP_MEMORY_TAGS
- #define CONFIG_INITRD_TAG
- #define CONFIG_REVISION_TAG
- /* NAND */
- #if defined(CONFIG_MTD_RAW_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
- /* 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_MTD_RAW_NAND */
- #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_MTD_RAW_NAND)
- #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
- "bootcmd_" #devtypel #instance "=" \
- "if test ${mtdids} = '' || test ${mtdparts} = '' ; then " \
- "echo NAND boot disabled: No mtdids and/or mtdparts; " \
- "else " \
- "run nandboot; " \
- "fi\0"
- #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
- #devtypel #instance " "
- #define BOOT_TARGET_DEVICES(func) \
- func(MMC, mmc, 0) \
- func(LEGACY_MMC, legacy_mmc, 0) \
- func(UBIFS, ubifs, 0) \
- func(NAND, nand, 0)
- #else /* !CONFIG_MTD_RAW_NAND */
- #define BOOT_TARGET_DEVICES(func) \
- func(MMC, mmc, 0) \
- func(LEGACY_MMC, legacy_mmc, 0)
- #endif /* CONFIG_MTD_RAW_NAND */
- #include <config_distro_bootcmd.h>
- #define CONFIG_EXTRA_ENV_SETTINGS \
- MEM_LAYOUT_ENV_SETTINGS \
- "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
- "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
- "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
- "fdt_high=0xffffffff\0" \
- "console=ttyO0,115200n8\0" \
- "bootdir=/boot\0" \
- "bootenv=uEnv.txt\0" \
- "bootfile=zImage\0" \
- "bootpart=0:2\0" \
- "bootubivol=rootfs\0" \
- "bootubipart=rootfs\0" \
- "optargs=\0" \
- "mmcdev=0\0" \
- "mmcpart=2\0" \
- "mmcroot=/dev/mmcblk0p2 rw\0" \
- "mmcrootfstype=ext4 rootwait\0" \
- "mmcargs=setenv bootargs console=${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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