The boot.scr has to be built and copied, where as allowing
to import the environment from a text file is much more
friendly.
Thanks to the below patch, which has much more informative
change log.
commit: d70f54808dfa83b574e1239c3eccbcf3317343e1
(omap4: allow the use of a plain text env file instead boot scripts)
Signed-off-by: Sricharan R <r.sricha...@ti.com>
---
include/configs/omap5_common.h | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/include/configs/omap5_common.h b/include/configs/omap5_common.h
index f0416df..6d7aa7b 100644
--- a/include/configs/omap5_common.h
+++ b/include/configs/omap5_common.h
@@ -156,6 +156,9 @@
"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
"source ${loadaddr}\0" \
+ "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
+ "importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
+ "env import -t ${loadaddr} ${filesize}\0" \
"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
"mmcboot=echo Booting from mmc${mmcdev} ...; " \
"run mmcargs; " \
@@ -166,9 +169,16 @@
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
- "if run loaduimage; then " \
- "run mmcboot; " \
- "fi; " \
+ "if run loadbootenv; then " \
+ "run importbootenv; " \
+ "fi;" \
+ "if test -n ${uenvcmd}; then " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;" \
+ "fi;" \
+ "if run loaduimage; then " \
+ "run mmcboot; " \
"fi; " \
"fi"
--
1.7.9.5
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