[PATCH] defenv-2 updates

[Sascha Hauer]

Hi all,

The following contains some defenv-2 updates like more usage informations
for the scripts and it makes the boot script a bit more flexible.

Sascha

----------------------------------------------------------------
Sascha Hauer (3):
      hush getopt: shift argv arguments
      defenv-2: Add usage information for bootargs scripts
      defenv-2: improve boot script

 common/Kconfig                             |    1 +
 common/hush.c                              |    5 +++-
 defaultenv-2/base/bin/boot                 |   42 ++++++++++++++++++++++++++--
 defaultenv-2/base/bin/bootargs-root-initrd |    7 ++++-
 defaultenv-2/base/bin/bootargs-root-jffs2  |   16 ++++++++++-
 defaultenv-2/base/bin/bootargs-root-nfs    |    7 ++++-
 defaultenv-2/base/bin/bootargs-root-ubi    |   13 ++++++++-
 7 files changed, 83 insertions(+), 8 deletions(-)