u-boot.git/tools/env, branch v2013.01-rc1

env: cosmetic: Consilidate the default env definition

2012-10-19T22:25:43+00:00

There used to be a huge structure duplicated 3 times in the source.

Signed-off-by: Joe Hershberger 
Signed-off-by: Tom Rini

tools/env: Improve debug prints

2012-10-16T15:47:27+00:00

Provide more information when using redundant environments
Consistently print debug info to stderr

Signed-off-by: Joe Hershberger

tools/env: Fix variable delete operation

2012-10-16T15:47:27+00:00

Fix crash introduced by a073d63a36524453a817ab029fad5b188f46127e
when attempting to delete a variable.

Signed-off-by: Joe Hershberger

tools/env: Fix build failure from missing header include

2012-10-15T20:36:48+00:00

This was introduced in:
8679d0ffdcc0beafea8e6942c0c67cf859afa18e -
	COMMON: Use __stringify() instead of MK_STR()

The header is now needed since common.h is not included in this tool.

Signed-off-by: Joe Hershberger

tools: Add a README note about fw_printenv lock file

2012-10-15T18:54:05+00:00

Add a mention of the lock file to the README for the fw_printenv tool.

Signed-off-by: Joe Hershberger 
Reported-by: Luka Perkov

env: Check for NULL pointer in envmatch()

2012-10-15T18:54:05+00:00

If the pointer passed into envmatch() is NULL, return -1 instead of
crashing.

Signed-off-by: Joe Hershberger

tools/env: Serialize calls to fw_*env

2012-10-15T18:54:05+00:00

Use a lock file at /var/lock/fw_printenv.lock.
Avoids seriously confusing the MTD driver.

Signed-off-by: Joe Hershberger

tools/env: Don't call env_init() in fw_getenv()

2012-10-15T18:54:05+00:00

We will only call fw_getenv when the env has already been initialized.

Signed-off-by: Joe Hershberger

tools/env: Remove unneeded complexity

2012-10-15T18:54:05+00:00

The length included the name length, and then it was subtracted back
out on each use.  Now we don't include it in the first place.  Also
realloc as we process arguments and eliminate memset.  Use memcpy
instead of manually copying each byte.

Signed-off-by: Joe Hershberger

tools/env: Use a board-specific default env

2012-10-15T18:54:05+00:00

Originally added in aa701b94336b358798d676eef12a7b90bdac23f5

Before this patch, there was a hard-coded env that was used as default
if the env in flash is detected as invalid.  Now this tool (compiled
for a given board) will share the default env with the u-boot for the
board.

Fix include of config.h

Need to define "TEXT_BASE" when building the fw_env tool so that the
default env will be correct for environments which use it.

Define __ASSEMBLY__ when calling #include  so that we only
get #defines (all we're interested in).

Signed-off-by: Joe Hershberger