Add virtual/openpower-fru-properties

This virtual provides an output file in YAML format, which has
property:value pairs for FRUs of interest.

Add a native recipe that extracts property values from the MRW. Set this
as the default for OpenPOWER systems.

Change-Id: Ib56d253aaceeb84bdb40381147915b3cfc80942a
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
7 files changed