[U-Boot] [PATCH v2 0/5] Cleanup fw_*env and a few common env

This is a gutted version of my previous env series in an effort to reduce the risk to the release that is approaching shortly.

Changes in v2: - Further simplified based Mike's comments

Joe Hershberger (5): tools/env: Use a board-specific default env tools/env: Remove unneeded complexity tools/env: Don't call env_init() in fw_getenv() tools/env: Serialize calls to fw_*env env: Check for NULL pointer in envmatch()

common/cmd_nvedit.c | 3 +++ tools/env/Makefile | 5 ++-- tools/env/fw_env.c | 66 +++++++++++++++++++++---------------------------- tools/env/fw_env.h | 19 ++++++++++++++ tools/env/fw_env_main.c | 59 ++++++++++++++++++++++++++----------------- 5 files changed, 90 insertions(+), 62 deletions(-)