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| author | John Rigby <john.rigby@linaro.org> | 2012-02-16 08:43:39 -0700 |
|---|---|---|
| committer | John Rigby <john.rigby@linaro.org> | 2012-02-16 08:43:39 -0700 |
| commit | f31796bb61b5152f592ee5619e4d728ff0a21931 (patch) | |
| tree | d034a942ea00bb97160ce2aa231adf7b690b9b0b | |
| parent | 2265c2ee2558a2a0daa1a82ccbb27d9242a8029d (diff) | |
OMAP3 Beagle: add preEnv.txt support
Signed-off-by: John Rigby <john.rigby@linaro.org>
| -rw-r--r-- | include/configs/omap3_beagle.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index f334d9649..ac7915282 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -258,6 +258,10 @@ "omapdss.def_disp=${defaultdisplay} " \ "root=${nandroot} " \ "rootfstype=${nandrootfstype}\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 ...; " \ @@ -292,6 +296,18 @@ "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 " \ |