1. the issue in the overriding value from command line.
2. dec fully value < dec field assign value <
dsc fully value < dsc field assign value
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>