u-boot.git/include/environment.h, branch v2012.10

env: make "env default" selective, check and apply

2012-09-18T19:01:52+00:00

Change the syntax (user API) for "env default":
  -f: override write-once variables
  var... : accept individual variable(s)
  -a: all (resetting the whole env is NOT the default behavior)

Enable variable checking and make changes effective by
enabling do_apply argument to himport_r().

Signed-off-by: Gerlando Falauto

env: add check/apply logic to himport_r()

2012-09-18T19:01:52+00:00

Change hashtable so that a callback function will decide whether a
variable can be overwritten, and possibly apply the changes.

So add a new field to struct hsearch_data:

 o "apply" callback function to check whether a variable can be
    overwritten, and possibly immediately apply the changes;
    when NULL, no check is performed.

And a new argument to himport_r():
 o "do_apply": whether to call the apply callback function

NOTE: This patch does not change the current behavior.

Signed-off-by: Gerlando Falauto 
Reviewed-by: Marek Vasut

Block: Remove MG DISK support

2012-06-21T18:53:09+00:00

This driver is unused and obsolete.

Signed-off-by: Marek Vasut 
Cc: Wolfgang Denk 
Cc: unsik Kim

env: remove value from boolean defines

2012-01-05T15:35:54+00:00

Several boolean defines have a value assigned.
Remove the value as defining the symbol is enough.

Signed-off-by: Igor Grinberg 
Acked-by: Marek Vasut 
Acked-by: Mike Frysinger

env: clean env_common.c checkpatch and code style

2011-11-22T07:39:27+00:00

Cleanup the env_common.c checkpatch warnings, errors and coding style.

Signed-off-by: Igor Grinberg

env: clean cmd_nvedit.c checkpatch and code style

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

Cleanup the cmd_nvedit.c checkpatch warnings, errors and coding style.
There are 10 wanrings left about the simple_strtoul() function:
 WARNING: simple_strtoul is obsolete, use kstrtoul instead
 #359: FILE: cmd_nvedit.c:359:
 +		load_addr = simple_strtoul(argv[2], NULL, 16);

 ...

 total: 0 errors, 10 warnings, 1043 lines checked

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: clean environment.h checkpatch and code style

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

Though one warning left:
 WARNING: do not add new typedefs
 #149: FILE: u-boot/include/environment.h:149:
 +typedef struct environment_s {

 total: 0 errors, 1 warnings, 181 lines checked

Signed-off-by: Igor Grinberg

environment.h: fix warning: "CONFIG_ENV_IS_EMBEDDED" redefined

2011-08-01T13:20:16+00:00

Signed-off-by: Wolfgang Denk 
Cc: Stefan Roese