parser : parse keyword data section

For keywords contained in an OpenPOWER VPD record, read the keyword
data. The data may be raw or encoded in ascii. Return the
resultant data as a string.

Some keywords, such as B1 (MAC address) need to be decoded specially.

Change-Id: I64c16c60dc94e173586b20fb6a92809fbb0ac89e
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
2 files changed