@ -12,7 +12,7 @@
# ifndef __CONFIG_H
# define __CONFIG_H
# define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
# define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
# include <configs/ti_omap3_common.h>
@ -45,22 +45,17 @@
# 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_SYS_ENV_SECT_SIZE SZ_128K
# 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 0x28 0000
# define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x2a 0000
# endif /* CONFIG_SPL_OS_BOOT */
# endif /* CONFIG_NAND */
/* MUSB */
# define CONFIG_USB_OMAP3
/* USB EHCI */
# define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 147
@ -73,88 +68,75 @@
/* TWL4030 LED Support */
# define CONFIG_TWL4030_LED
/* Environment */
# define CONFIG_ENV_SIZE SZ_128K
# define CONFIG_PREBOOT "usb start"
# 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 )
# 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 $uenvcmd; then " \
" echo Running uenvcmd ...; " \
" run uenvcmd; " \
" fi; " \
" if run loadbootscript; then " \
" run bootscript; " \
" else " \
" if run loadimage; then " \
" run loadfdt; " \
" run mmcboot; " \
" fi; " \
" fi; " \
" fi; " \
" run nandboot; " \
" setenv bootfile zImage; " \
" if run loadimage; then " \
" run loadfdt; " \
" run mmcbootz; " \
" fi; " \
func ( MMC , mmc , 0 ) \
func ( LEGACY_MMC , legacy_mmc , 0 ) \
func ( UBIFS , ubifs , 0 ) \
func ( NAND , nand , 0 )
# else /* !CONFIG_NAND */
# define BOOT_TARGET_DEVICES(func) \
func ( MMC , mmc , 0 ) \
func ( LEGACY_MMC , legacy_mmc , 0 )
# endif /* CONFIG_NAND */
# include <config_distro_bootcmd.h>
# define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \
MEM_LAYOUT_ENV_SETTINGS \
" fdtfile= " CONFIG_DEFAULT_FDT_FILE " \0 " \
" fdt_high=0xffffffff \0 " \
" usbtty=cdc_acm \0 " \
" bootfile=uImage \0 " \
" ramdisk=ramdisk.gz \0 " \
" console=ttyO2,115200n8 \0 " \
" bootdir=/boot \0 " \
" bootenv=uEnv.txt \0 " \
" bootfile=zImage \0 " \
" bootpart=0:2 \0 " \
" console=ttyO2,115200n8 \0 " \
" bootubivol=rootfs \0 " \
" bootubipart=rootfs \0 " \
" usbtty=cdc_acm \0 " \
" mpurate=auto \0 " \
" buddy=none \0 " \
" optargs= \0 " \
" camera=none \0 " \
" vram=12M \0 " \
" dvimode=640x480MR-16@60 \0 " \
" defaultdisplay=dvi \0 " \
" mmcdev=0 \0 " \
" mmcroot=/dev/mmcblk0p2 rw \0 " \
" mmcrootfstype=ext4 rootwait \0 " \
" nandroot=ubi0:rootfs ubi.mtd=4 \0 " \
" nandrootfstype=ubifs \0 " \
" ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M \0 " \
" ramrootfstype=ext2 \0 " \
" mmcargs=setenv bootargs console=${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} " \
" ${optargs} " \
" defaultargs=setenv defargs " \
" mpurate=${mpurate} " \
" buddy=${buddy} " \
" camera=${camera} " \
" vram=${vram} " \
" omapfb.mode=dvi:${dvimode} " \
" omapdss.def_disp=${defaultdisplay} " \
" root=${nandroot} " \
" rootfstype=${nandrootfstype} \0 " \
" omapdss.def_disp=${defaultdisplay} \0 " \
" optargs= \0 " \
" findfdt= " \
" if test $beaglerev = AxBx; then " \
" setenv fdtfile omap3-beagle.dtb; fi; " \
@ -167,49 +149,92 @@
" if test $beaglerev = xMC; then " \
" setenv fdtfile omap3-beagle-xm.dtb; fi; " \
" if test $fdtfile = undefined; then " \
" echo WARNING: Could not determine device tree to use; fi; \0 " \
" echo WARNING: Could not determine device tree to use; fi \0 " \
" mmcdev=0 \0 " \
" mmcpart=2 \0 " \
" mmcroot=/dev/mmcblk0p2 rw \0 " \
" mmcrootfstype=ext4 rootwait \0 " \
" mmcargs=run defaultargs; setenv bootargs console=${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 " \
" 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} " \
" 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} " \
" ${optargs} " \
" mpurate=${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 ${loadaddr} \0 " \
" userbutton=if gpio input 173; then run userbutton_xm; " \
" else run userbutton_nonxm; fi; \0 " \
" userbutton_xm=gpio input 4; \0 " \
" userbutton_nonxm=gpio input 7; \0 " \
" root=${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 */
Derald D. Woods
7 years ago
committed by
Tom Rini