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authorGuillaume GARDET <guillaume.gardet@free.fr>2014-10-08 15:04:38 +0200
committerMinkyu Kang <mk7.kang@samsung.com>2014-11-25 10:30:25 +0900
commit7741c8b8c9215c6def36f24ac0b2d71543dd47ab (patch)
treebe7c51f1ae679db716d5535dc5582e871c7eca47
parentdf96337a536d7d3b2aeb8e20a88774b6eb65195d (diff)
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ORIGEN: Enhance origen config to be more flexible on boot.
This patch enhances the boot of origen board by adding support to ext2, bootz, initrd, bootenv loading and boot script. It still keeps the previous mmc load command if boot script fails. Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
-rw-r--r--include/configs/origen.h35
1 files changed, 34 insertions, 1 deletions
diff --git a/include/configs/origen.h b/include/configs/origen.h
index da9d6a1..8f1e256 100644
--- a/include/configs/origen.h
+++ b/include/configs/origen.h
@@ -56,6 +56,10 @@
#undef CONFIG_CMD_PING
#define CONFIG_CMD_ELF
#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FS_GENERIC
+#define CONFIG_CMD_BOOTZ
+#define CONFIG_SUPPORT_RAW_INITRD
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
@@ -63,7 +67,36 @@
#define COPY_BL2_FNPTR_ADDR 0x02020030
#define CONFIG_SPL_TEXT_BASE 0x02021410
-#define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000"
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "loadaddr=0x40007000\0" \
+ "rdaddr=0x48000000\0" \
+ "kerneladdr=0x40007000\0" \
+ "ramdiskaddr=0x48000000\0" \
+ "console=ttySAC2,115200n8\0" \
+ "mmcdev=0\0" \
+ "bootenv=uEnv.txt\0" \
+ "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
+ "importbootenv=echo Importing environment from mmc ...; " \
+ "env import -t $loadaddr $filesize\0" \
+ "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
+ "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
+ "source ${loadaddr}\0"
+#define CONFIG_BOOTCOMMAND \
+ "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 loadbootscript; then " \
+ "run bootscript; " \
+ "fi; " \
+ "fi;" \
+ "load mmc ${mmcdev} ${loadaddr} uImage; bootm ${loadaddr} "
#define CONFIG_IDENT_STRING " for ORIGEN"