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Diffstat (limited to 'include/configs/omap3_beagle.h')
| -rw-r--r-- | include/configs/omap3_beagle.h | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h new file mode 100644 index 0000000..e8c6083 --- /dev/null +++ b/include/configs/omap3_beagle.h @@ -0,0 +1,225 @@ +/* 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). + */ + +#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_SYS_ENV_SECT_SIZE SZ_128K +#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 */ + +/* USB EHCI */ +#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 147 + +/* 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_NAND) + +#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ + "bootcmd_" #devtypel #instance "=" \ + "if test ${mtdids} = '' || test ${mtdparts} = '' ; then " \ + "echo NAND boot disabled: No mtdids and/or mtdparts; " \ + "else " \ + "run nandboot; " \ + "fi\0" +#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ + #devtypel #instance " " + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(LEGACY_MMC, legacy_mmc, 0) \ + func(UBIFS, ubifs, 0) \ + func(NAND, nand, 0) + +#else /* !CONFIG_NAND */ + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(LEGACY_MMC, legacy_mmc, 0) + +#endif /* CONFIG_NAND */ + +#include <config_distro_bootcmd.h> + +#define CONFIG_EXTRA_ENV_SETTINGS \ + MEM_LAYOUT_ENV_SETTINGS \ + "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "fdt_high=0xffffffff\0" \ + "console=ttyO2,115200n8\0" \ + "bootdir=/boot\0" \ + "bootenv=uEnv.txt\0" \ + "bootfile=zImage\0" \ + "bootpart=0:2\0" \ + "bootubivol=rootfs\0" \ + "bootubipart=rootfs\0" \ + "usbtty=cdc_acm\0" \ + "mpurate=auto\0" \ + "buddy=none\0" \ + "camera=none\0" \ + "vram=12M\0" \ + "dvimode=640x480MR-16@60\0" \ + "defaultdisplay=dvi\0" \ + "defaultargs=setenv defargs " \ + "mpurate=${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 */ |