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/*
* 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>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
#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_SPL_FRAMEWORK
#define CONFIG_MISC_INIT_R
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
/* Override OMAP3 serial console configuration */
#undef CONFIG_CONS_INDEX
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
#if defined(CONFIG_SPL_BUILD)
#undef CONFIG_SYS_NS16550_REG_SIZE
#endif /* CONFIG_SPL_BUILD */
/* 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_NAND_U_BOOT_OFFS 0x80000
#define CONFIG_ENV_IS_IN_NAND 1
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
#define CONFIG_ENV_OFFSET 0x260000
#define CONFIG_ENV_ADDR 0x260000
#define CONFIG_ENV_OVERWRITE
#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
/* NAND: SPL falcon mode configs */
#if defined(CONFIG_SPL_OS_BOOT)
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
#endif /* CONFIG_SPL_OS_BOOT */
#endif /* CONFIG_NAND */
/* MUSB */
#define CONFIG_USB_OMAP3
/* USB EHCI */
#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
/* Environment */
#define CONFIG_PREBOOT "usb start"
#include <config_distro_defaults.h>
#define MEM_LAYOUT_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV
#if defined(CONFIG_NAND) && defined(CONFIG_CMD_UBI)
/* NAND boot with uImage from NAND 'kernel' partition */
#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=" \
"run nandboot\0"
#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
#devtypel #instance " "
/* NAND boot with zImage from UBIFS '/boot/zImage' */
#define BOOTENV_DEV_UBIFS_NAND(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=" \
"run nandbootubifs\0"
#define BOOTENV_DEV_NAME_UBIFS_NAND(devtypeu, devtypel, instance) \
#devtypel #instance " "
#endif /* CONFIG_NAND && CONFIG_CMD_UBI */
/* MMC boot with uImage from MMC 0:2 '/boot/uImage' */
#define BOOTENV_DEV_UIMAGE_MMC(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=" \
"setenv mmcdev " #instance"; " \
"run mmcboot\0"
#define BOOTENV_DEV_NAME_UIMAGE_MMC(devtypeu, devtypel, instance) \
#devtypel #instance " "
/* MMC boot with zImage from MMC 0:2 '/boot/zImage' */
#define BOOTENV_DEV_ZIMAGE_MMC(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=" \
"setenv mmcdev " #instance"; " \
"run mmcbootz\0"
#define BOOTENV_DEV_NAME_ZIMAGE_MMC(devtypeu, devtypel, instance) \
#devtypel #instance " "
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(ZIMAGE_MMC, zimage_mmc, 0) \
func(UIMAGE_MMC, uimage_mmc, 0) \
func(UBIFS_NAND, ubifs_nand, 0) \
func(NAND, nand, 0)
#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" \
"bootdir=/boot\0" \
"bootenv=uEnv.txt\0" \
"optargs=\0" \
"mmcdev=0\0" \
"mmcpart=2\0" \
"console=ttyO0,115200n8\0" \
"mmcargs=setenv bootargs console=${console} " \
"${mtdparts} " \
"${optargs} " \
"root=/dev/mmcblk0p2 rw " \
"rootfstype=ext4 rootwait\0" \
"nandargs=setenv bootargs console=${console} " \
"${mtdparts} " \
"${optargs} " \
"root=ubi0:rootfs rw ubi.mtd=rootfs noinitrd " \
"rootfstype=ubifs rootwait\0" \
"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
"ext4bootenv=ext4load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${bootdir}/${bootenv}\0" \
"importbootenv=echo Importing environment from mmc ...; " \
"env import -t ${loadaddr} ${filesize}\0" \
"mmcbootenv=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" \
"loaduimage=setenv bootfile uImage; " \
"ext4load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
"loadzimage=setenv bootfile zImage; " \
"ext4load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
"loaddtb=ext4load mmc ${mmcdev}:${mmcpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
"loadubizimage=setenv bootfile zImage; " \
"ubifsload ${loadaddr} ${bootdir}/${bootfile}\0" \
"loadubidtb=ubifsload ${fdtaddr} ${bootdir}/${fdtfile}\0" \
"mmcboot=run mmcbootenv; " \
"if run loaduimage && run loaddtb; then " \
"echo Booting ${bootdir}/${bootfile} from mmc ${mmcdev}:${mmcpart} ...; " \
"run mmcargs; " \
"bootm ${loadaddr} - ${fdtaddr}; " \
"fi\0" \
"mmcbootz=run mmcbootenv; " \
"if run loadzimage && run loaddtb; then " \
"echo Booting ${bootdir}/${bootfile} from mmc ${mmcdev}:${mmcpart} ...; " \
"run mmcargs; " \
"bootz ${loadaddr} - ${fdtaddr}; " \
"fi\0" \
"nandboot=" \
"nand read ${loadaddr} kernel; " \
"nand read ${fdtaddr} dtb; " \
"echo Booting uImage from NAND MTD 'kernel' partition ...; " \
"run nandargs; " \
"bootm ${loadaddr} - ${fdtaddr}\0" \
"nandbootubifs=" \
"ubi part rootfs; " \
"ubifsmount ubi0:rootfs; " \
"if run loadubizimage && run loadubidtb; then " \
"echo Booting ${bootdir}/${bootfile} from NAND ubi0:rootfs ...; " \
"run nandargs; " \
"bootz ${loadaddr} - ${fdtaddr}; " \
"fi\0" \
BOOTENV
#endif /* __CONFIG_H */
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