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/*
* (C) Copyright 2006-2008
* Texas Instruments.
* Richard Woodruff <r-woodruff2@ti.com>
* Syed Mohammed Khasim <x0khasim@ti.com>
*
* Configuration settings for the TI OMAP3530 Beagle board.
*
* 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_MISC_INIT_R
#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_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_OMAP_EHCI_PHY1_RESET_GPIO 147
/* Enable Multi Bus support for I2C */
#define CONFIG_I2C_MULTI_BUS
/* DSS Support */
#define CONFIG_VIDEO_OMAP3
/* TWL4030 LED Support */
#define CONFIG_TWL4030_LED
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0)
#define CONFIG_BOOTCOMMAND \
"run findfdt; " \
"run distro_bootcmd; " \
"mmc dev ${mmcdev}; if mmc rescan; then " \
"if run userbutton; then " \
"setenv bootenv uEnv.txt;" \
"else " \
"setenv bootenv user.txt;" \
"fi;" \
"echo SD/MMC found on device ${mmcdev};" \
"if run loadbootenv; then " \
"echo Loaded environment from ${bootenv};" \
"run importbootenv;" \
"fi;" \
"if test -n $uenvcmd; then " \
"echo Running uenvcmd ...;" \
"run uenvcmd;" \
"fi;" \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"if run loadimage; then " \
"run loadfdt;" \
"run mmcboot;" \
"fi;" \
"fi; " \
"fi;" \
"run nandboot;" \
"setenv bootfile zImage;" \
"if run loadimage; then " \
"run loadfdt;" \
"run mmcbootz; " \
"fi; " \
#include <config_distro_bootcmd.h>
#define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \
"fdt_high=0xffffffff\0" \
"usbtty=cdc_acm\0" \
"bootfile=uImage\0" \
"ramdisk=ramdisk.gz\0" \
"bootdir=/boot\0" \
"bootpart=0:2\0" \
"console=ttyO2,115200n8\0" \
"mpurate=auto\0" \
"buddy=none\0" \
"optargs=\0" \
"camera=none\0" \
"vram=12M\0" \
"dvimode=640x480MR-16@60\0" \
"defaultdisplay=dvi\0" \
"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \
"mmcrootfstype=ext4 rootwait\0" \
"nandroot=ubi0:rootfs ubi.mtd=4\0" \
"nandrootfstype=ubifs\0" \
"ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \
"ramrootfstype=ext2\0" \
"mmcargs=setenv bootargs console=${console} " \
"${optargs} " \
"mpurate=${mpurate} " \
"buddy=${buddy} "\
"camera=${camera} "\
"vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \
"omapdss.def_disp=${defaultdisplay} " \
"root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \
"nandargs=setenv bootargs console=${console} " \
"${optargs} " \
"mpurate=${mpurate} " \
"buddy=${buddy} "\
"camera=${camera} "\
"vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \
"omapdss.def_disp=${defaultdisplay} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype}\0" \
"findfdt=" \
"if test $beaglerev = AxBx; then " \
"setenv fdtfile omap3-beagle.dtb; fi; " \
"if test $beaglerev = Cx; then " \
"setenv fdtfile omap3-beagle.dtb; fi; " \
"if test $beaglerev = C4; then " \
"setenv fdtfile omap3-beagle.dtb; fi; " \
"if test $beaglerev = xMAB; then " \
"setenv fdtfile omap3-beagle-xm-ab.dtb; fi; " \
"if test $beaglerev = xMC; then " \
"setenv fdtfile omap3-beagle-xm.dtb; fi; " \
"if test $fdtfile = undefined; then " \
"echo WARNING: Could not determine device tree to use; fi; \0" \
"validatefdt=" \
"if test $beaglerev = xMAB; then " \
"if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
"setenv fdtfile omap3-beagle-xm.dtb; " \
"fi; " \
"fi; \0" \
"bootenv=uEnv.txt\0" \
"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
"importbootenv=echo Importing environment from mmc ...; " \
"env import -t -r $loadaddr $filesize\0" \
"ramargs=setenv bootargs console=${console} " \
"${optargs} " \
"mpurate=${mpurate} " \
"buddy=${buddy} "\
"vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \
"omapdss.def_disp=${defaultdisplay} " \
"root=${ramroot} " \
"rootfstype=${ramrootfstype}\0" \
"loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
"source ${loadaddr}\0" \
"loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
"mmcboot=echo Booting ${bootfile} with DT from mmc${mmcdev} ...; " \
"run mmcargs; " \
"bootm ${loadaddr} - ${fdtaddr}\0" \
"mmcbootz=echo Booting ${bootfile} with DT from mmc${mmcdev} ...; " \
"run mmcargs; " \
"bootz ${loadaddr} - ${fdtaddr}\0" \
"nandboot=echo Booting from nand ...; " \
"run nandargs; " \
"nand read ${loadaddr} 280000 400000; " \
"bootm ${loadaddr}\0" \
"ramboot=echo Booting from ramdisk ...; " \
"run ramargs; " \
"bootm ${loadaddr}\0" \
"userbutton=if gpio input 173; then run userbutton_xm; " \
"else run userbutton_nonxm; fi;\0" \
"userbutton_xm=gpio input 4;\0" \
"userbutton_nonxm=gpio input 7;\0" \
BOOTENV
#endif /* __CONFIG_H */
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