u-boot.git/tools/env/fw_env.c, branch v2013.04

env: Add redundant env support to UBI env

2013-04-11T19:52:55Z

Allow the user to specify two UBI volumes to use for the environment Signed-off-by: Joe Hershberger

env: Add support for UBI environment

2013-04-11T19:52:55Z

UBI is a better place for the environment on NAND devices because it handles wear-leveling and bad blocks. Gluebi is needed in Linux to access the env as an MTD partition. Signed-off-by: Joe Hershberger

env: Allow accessing non-mtd devices

2013-03-11T21:05:04Z

In certain cases, memory device is present as flat file or block device (via mmc or mtdblock layer). Do not attempt MTD operations against it. Signed-off-by: Lubomir Rintel

fw_env: fix type of len

2012-12-19T22:51:57Z

This variable is assigned by a size_t, and is printed that way, but is incorrectly declared as an int. Which means we get warnings: fw_env.c: In function 'fw_setenv': fw_env.c:409:5: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'int' [-Wformat] Signed-off-by: Mike Frysinger Acked-by: Joe Hershberger

env: Handle write-once ethaddr and serial# generically

2012-12-13T18:46:57Z

Use the variable access flags to implement the protection for ethaddr and serial# instead of hard-coding them. Signed-off-by: Joe Hershberger

env: Add support for access control to .flags

2012-12-13T18:46:56Z

Add support for read-only, write-once, and change-default. Signed-off-by: Joe Hershberger

tools/env: Add environment variable flags support

2012-12-13T18:46:56Z

Currently just validates variable types as decimal, hexidecimal, boolean, ip address, and mac address. Call env_acl_validate_setenv_params() from setenv() in fw_env.c. If the entry is not found in the env .flags, then look in the static one. This allows the env to override the static definitions, but prevents the need to have every definition in the environment distracting you. Need to build in _ctype for isdigit for Linux. Signed-off-by: Joe Hershberger

env: cosmetic: Consilidate the default env definition

2012-10-19T22:25:43Z

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

2012-10-16T15:47:27Z

Provide more information when using redundant environments Consistently print debug info to stderr Signed-off-by: Joe Hershberger

tools/env: Fix variable delete operation

2012-10-16T15:47:27Z

Fix crash introduced by a073d63a36524453a817ab029fad5b188f46127e when attempting to delete a variable. Signed-off-by: Joe Hershberger