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| author | Lokesh Vutla <lokeshvutla@ti.com> | 2013-12-10 15:02:14 +0530 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-12-18 21:14:00 -0500 |
| commit | 1564dba7d919e27d9e9c43b3277dfc3da14701d3 (patch) | |
| tree | 9a4cbf71354387c094d3715df828eb84f5b9de49 /include/configs/am43xx_evm.h | |
| parent | 573b020ecb3cd5a2d3f47dc87e83486e3ad57d3d (diff) | |
| download | blackbird-obmc-uboot-1564dba7d919e27d9e9c43b3277dfc3da14701d3.tar.gz blackbird-obmc-uboot-1564dba7d919e27d9e9c43b3277dfc3da14701d3.zip | |
ARM: AM43xx: Add extra ENV settings
Add Extra env settings.
This is derived from am335x Extra ENV settings.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'include/configs/am43xx_evm.h')
| -rw-r--r-- | include/configs/am43xx_evm.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index 833e5fa6f3..0f340780cd 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -72,4 +72,67 @@ #define CONFIG_OMAP_USB_PHY #define CONFIG_AM437X_USB2PHY2_HOST +#ifndef CONFIG_SPL_BUILD +#define CONFIG_EXTRA_ENV_SETTINGS \ + "loadaddr=0x80200000\0" \ + "fdtaddr=0x80F80000\0" \ + "fdt_high=0xffffffff\0" \ + "rdaddr=0x81000000\0" \ + "fdtfile=undefined\0" \ + "bootpart=0:2\0" \ + "bootdir=/boot\0" \ + "bootfile=zImage\0" \ + "console=ttyO0,115200n8\0" \ + "optargs=\0" \ + "mmcdev=0\0" \ + "mmcroot=/dev/mmcblk0p2 rw\0" \ + "mmcrootfstype=ext4 rootwait\0" \ + "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \ + "ramrootfstype=ext2\0" \ + "mmcargs=setenv bootargs console=${console} " \ + "${optargs} " \ + "root=${mmcroot} " \ + "rootfstype=${mmcrootfstype}\0" \ + "bootenv=uEnv.txt\0" \ + "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ + "importbootenv=echo Importing environment from mmc ...; " \ + "env import -t $loadaddr $filesize\0" \ + "ramargs=setenv bootargs console=${console} " \ + "${optargs} " \ + "root=${ramroot} " \ + "rootfstype=${ramrootfstype}\0" \ + "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \ + "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ + "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ + "mmcboot=mmc dev ${mmcdev}; " \ + "if mmc rescan; then " \ + "echo SD/MMC found on device ${mmcdev};" \ + "if run loadbootenv; then " \ + "echo Loaded environment from ${bootenv};" \ + "run importbootenv;" \ + "fi;" \ + "if test -n $uenvcmd; then " \ + "echo Running uenvcmd ...;" \ + "run uenvcmd;" \ + "fi;" \ + "if run loadimage; then " \ + "run loadfdt; " \ + "echo Booting from mmc${mmcdev} ...; " \ + "run mmcargs; " \ + "bootz ${loadaddr} - ${fdtaddr}; " \ + "fi;" \ + "fi;\0" \ + "findfdt="\ + "if test $board_name = AM43EPOS; then " \ + "setenv fdtfile am43x-epos-evm.dtb; fi; " \ + "if test $board_name = AM43__GP; then " \ + "setenv fdtfile am437x-gp-evm.dtb; fi; " \ + "if test $fdtfile = undefined; then " \ + "echo WARNING: Could not determine device tree; fi; \0" + +#define CONFIG_BOOTCOMMAND \ + "run findfdt; " \ + "run mmcboot;" + +#endif #endif /* __CONFIG_AM43XX_EVM_H */ |
