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| author | John Rigby <john.rigby@linaro.org> | 2012-02-16 08:43:20 -0700 |
|---|---|---|
| committer | John Rigby <john.rigby@linaro.org> | 2012-02-16 08:43:20 -0700 |
| commit | 2265c2ee2558a2a0daa1a82ccbb27d9242a8029d (patch) | |
| tree | 3e9763ea746d4d95710ed9edb1d4775fa948d71f | |
| parent | 6f43c28fc88820a040b6626e0f28b5b4e7a47b4e (diff) | |
OMAP4: add preEnv.txt support
Signed-off-by: John Rigby <john.rigby@linaro.org>
| -rw-r--r-- | include/configs/omap4_common.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h index a7f6cc16a..aa8e148ef 100644 --- a/include/configs/omap4_common.h +++ b/include/configs/omap4_common.h @@ -166,7 +166,12 @@ "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} ${bootscr}\0" \ "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \ "source ${loadaddr}\0" \ - "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \ + "preenv=preEnv.txt\0" \ + "loadpreenv=fatload mmc ${mmcdev} ${loadaddr} ${preenv}\0" \ + "importpreenv=echo Importing preboot environment from mmc ...; " \ + "env import -t $loadaddr $filesize\0" \ + "bootenv=uEnv.txt\0" \ + "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ "importbootenv=echo Importing environment from mmc ...; " \ "env import -t $loadaddr $filesize\0" \ "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \ @@ -177,6 +182,19 @@ "ramdisk_addr_r=0x81600000\0" \ "pxefile_addr_r=0x86000000\0" +#define CONFIG_PREBOOT \ + "echo checking for ${preenv};" \ + "if mmc rescan ${mmcdev}; then " \ + "if run loadpreenv; then " \ + "echo Loaded environment from ${preenv};" \ + "run importpreenv;" \ + "if test -n $preenvcmd; then " \ + "echo Running preenvcmd ...;" \ + "run preenvcmd;" \ + "fi;" \ + "fi; " \ + "fi; " \ + #define CONFIG_BOOTCOMMAND \ "if mmc rescan ${mmcdev}; then " \ "if run loadbootenv; then " \ |