[U-Boot] [PATCH v2 0/7] tools: env: simplify argument parsing

[Andreas Fenkart <afenkart@gmail.com>]

In it's current state paramter parsing is quite hard to
understand since it happens in two places. One is using getopt
at the beginning of main, the second is using adhoc parsing 
where the order of arguments is important.
This patch will parse arguments only in one place using getopt
and store the parsed flags in a global struct.

v2:
- rebased on top of current master

Andreas Fenkart (7):
  tools: env validate: pass values as 0-based array
  tools: env: make parse_aes_key stateless
  tools: env: introduce setenv/printenv argument structs
  tools: env: parse aes key / suppress flag into argument struct
  tools: env: shift optind arguments and fix argument indices
  tools: env: factor out parse_common_args
  tools: env: update usage strings

 common/env_flags.c      |  14 +--
 include/env_flags.h     |   2 +-
 tools/env/fw_env.c      | 127 ++++++------------------
 tools/env/fw_env.h      |  22 +++++
 tools/env/fw_env_main.c | 250 ++++++++++++++++++++++++++++++++++--------------
 5 files changed, 238 insertions(+), 177 deletions(-)

-- 
2.6.2