u-boot.git/common/env_mmc.c, branch v2012.04

env: factor out the env_get_char_spec() function

2012-01-05T15:34:10+00:00

env_get_char_spec() function is duplicated across multiple environment
files.
Remove the duplication by providing a default implementation.
Add "weak" declaration, so the default implementation can be overridden.

Signed-off-by: Igor Grinberg

env: clean env_mmc.c checkpatch and code style

2011-11-22T07:39:26+00:00

Cleanup the env_mmc.c checkpatch warnings, errors and coding style.
Simplify env_relocate_spec() function implementation.
Also mark internal functions as static.

Signed-off-by: Igor Grinberg

env: move extern environment[] to environment.h

2011-11-22T07:39:25+00:00

Extract all extern declarations for environment out of c files
into the environment.h header.

Signed-off-by: Igor Grinberg

env: move extern default_environment[] to environment.h

2011-11-22T07:39:25+00:00

Extract all extern declarations for default_environment[] out of c files
into the environment.h header.

Signed-off-by: Igor Grinberg 
Cc: Stefan Roese 
Acked-by: Stefan Roese

env: allow to export only selected variables

2011-11-08T12:20:42+00:00

New syntax:
	env export [-t | -b | -c] [-s size] addr [var ...]

With this change it is possible to provide a list of variables names
that shall be exported.  Whenno arguments are given, the whole
environment gets exported.

NOTE: The new handling of the "size" argument means a change to the
user API.

Signed-off-by: Wolfgang Denk

env_mmc: Allow board code to override the environment address

2011-04-05T03:26:16+00:00

On some boards the environment may not be located at a fixed address in
the MMC/SDHC card.  This allows those boards to implement their own
means to report what address the environment is located at.

Signed-off-by: Mingkai Hu 
Signed-off-by: Jerry Huang 
Signed-off-by: Zhao Chenhui 
Acked-by: Andy Fleming 
Signed-off-by: Kumar Gala

hashtable: drop all non-reentrant versions

2010-12-17T20:07:14+00:00

The non-reentrant versions of the hashtable functions operate on a single
shared hashtable.  So if two different people try using these funcs for
two different purposes, they'll cause problems for the other.

Avoid this by converting all existing hashtable consumers over to the
reentrant versions and then punting the non-reentrant ones.

Signed-off-by: Mike Frysinger

env_mmc: fix compile warning

2010-11-14T22:28:21+00:00

hexport would complain implicit declaration, if we don't add the
include file.

env_mmc.c: In function 'saveenv':
env_mmc.c:109: warning: implicit declaration of function 'hexport'

Signed-off-by: Lei Wen

Merge branch 'master' of git://git.denx.de/u-boot-arm

2010-10-17T18:25:05+00:00

env_mmc: fix cannot save env issue

2010-10-13T20:02:32+00:00

The env change its implementation after this log, while env mmc
didn't change it immediately, which cause issue. Follow to the
new style to fix it.

commit ea882baf9c17cd142c99e3ff640d3ab01daa5cec
Author: Wolfgang Denk 
Date:   Sun Jun 20 23:33:59 2010 +0200

    New implementation for internal handling of environment variables.

Signed-off-by: Lei Wen