/* SPDX-License-Identifier: GPL-2.0+ */ /* * (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. */ #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). */ /* 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_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_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 */ /* Enable Multi Bus support for I2C */ #define CONFIG_I2C_MULTI_BUS /* DSS Support */ /* TWL4030 LED Support */ #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 ${mtdparts} = '' ; then " \ "echo NAND boot disabled: No mtdids and/or mtdparts; " \ "else " \ "run nandboot; " \ "fi\0" #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ #devtypel #instance " " #define BOOT_TARGET_DEVICES(func) \ func(MMC, mmc, 0) \ func(LEGACY_MMC, legacy_mmc, 0) \ func(UBIFS, ubifs, 0) \ func(NAND, nand, 0) #else /* !CONFIG_MTD_RAW_NAND */ #define BOOT_TARGET_DEVICES(func) \ func(MMC, mmc, 0) \ func(LEGACY_MMC, legacy_mmc, 0) #endif /* CONFIG_MTD_RAW_NAND */ #include <config_distro_bootcmd.h> #define CONFIG_EXTRA_ENV_SETTINGS \ MEM_LAYOUT_ENV_SETTINGS \ "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ "fdt_high=0xffffffff\0" \ "console=ttyO2,115200n8\0" \ "bootdir=/boot\0" \ "bootenv=uEnv.txt\0" \ "bootfile=zImage\0" \ "bootpart=0:2\0" \ "bootubivol=rootfs\0" \ "bootubipart=rootfs\0" \ "usbtty=cdc_acm\0" \ "mpurate=auto\0" \ "buddy=none\0" \ "camera=none\0" \ "vram=12M\0" \ "dvimode=640x480MR-16@60\0" \ "defaultdisplay=dvi\0" \ "defaultargs=setenv defargs " \ "mpurate=${mpurate} " \ "buddy=${buddy} "\ "camera=${camera} "\ "vram=${vram} " \ "omapfb.mode=dvi:${dvimode} " \ "omapdss.def_disp=${defaultdisplay}\0" \ "optargs=\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 $fdtfile = undefined; then " \ "echo WARNING: Could not determine device tree to use; fi\0" \ "mmcdev=0\0" \ "mmcpart=2\0" \ "mmcroot=/dev/mmcblk0p2 rw\0" \ "mmcrootfstype=ext4 rootwait\0" \ "mmcargs=run defaultargs; setenv bootargs console=${console} " \ "${mtdparts} " \ "${defargs} " \ "${optargs} " \ "root=${mmcroot} " \ "rootfstype=${mmcrootfstype}\0" \ "userbutton_xm=gpio input 4;\0" \ "userbutton_nonxm=gpio input 7;\0" \ "userbutton=if gpio input 173; then " \ "run userbutton_xm; " \ "else " \ "run userbutton_nonxm; " \ "fi;\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 " \ "if run userbutton; then " \ "setenv bootenv uEnv.txt;" \ "else " \ "setenv bootenv user.txt;" \ "fi;" \ "run loadbootenv && run importbootenv; " \ "run ext4bootenv && run importbootenv; " \ "if test -n $uenvcmd; then " \ "echo Running uenvcmd ...; " \ "run uenvcmd; " \ "fi; " \ "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" \ "loadimage=ext4load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ "loaddtb=run validatefdt; 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} - ${fdtaddr}; " \ "fi; " \ "fi\0" \ "nandroot=ubi0:rootfs ubi.mtd=rootfs rw\0" \ "nandrootfstype=ubifs rootwait\0" \ "nandargs=run defaultargs; setenv bootargs console=${console} " \ "${mtdparts} " \ "${defargs} " \ "${optargs} " \ "root=${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" \ "loadramdisk=ext4load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \ "ramdisk=rootfs.ext2.gz.uboot\0" \ "ramdisk_size=16384\0" \ "ramroot=/dev/ram rw\0" \ "ramrootfstype=ext2\0" \ "ramargs=run defaultargs; setenv bootargs console=${console} " \ "${mtdparts} " \ "${defargs} " \ "${optargs} " \ "root=${ramroot} ramdisk_size=${ramdisk_size} " \ "rootfstype=${ramrootfstype}\0" \ "ramboot=run mmcbootenv; " \ "if run loadimage && run loaddtb && run loadramdisk; then " \ "echo Booting ${bootdir}/${bootfile} from mmc ${bootpart} w/ramdisk ...; " \ "run ramargs; " \ "bootz ${loadaddr} ${rdaddr} ${fdtaddr}; " \ "fi\0" \ BOOTENV #endif /* __CONFIG_H */