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authorMike Frysinger <vapier@gentoo.org>2011-07-08 10:44:25 +0000
committerWolfgang Denk <wd@denx.de>2011-07-26 16:33:49 +0200
commitc3eb3fe490daeb3746e5b1fe354ff1a19eb3e3a8 (patch)
tree8b7079a1f5d958f6806b952f92f8d1640bcff27b /README
parent8875bdb34161f9fff13757161fa7d89846003d00 (diff)
env: allow people to force envcrc building
For people who want to manually extract the embedded environment so that it can be manually packed into the final u-boot image, add a config opt to force building of the envcrc tool. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'README')
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1 files changed, 5 insertions, 0 deletions
diff --git a/README b/README
index 2cad44d5b24..cb088167419 100644
--- a/README
+++ b/README
@@ -2563,6 +2563,11 @@ The following definitions that deal with the placement and management
of environment data (variable area); in general, we support the
following configurations:
+- CONFIG_BUILD_ENVCRC:
+
+ Builds up envcrc with the target environment so that external utils
+ may easily extract it and embed it in final U-Boot images.
+
- CONFIG_ENV_IS_IN_FLASH:
Define this if the environment is in flash memory.