Patch merged into coreboot/master: 12bb8f9 northbridge/amd/agesa/family15rl: Provide Richland support

the following patch was just integrated into master:
commit 12bb8f97b6e453ea2cc99607efb443025271f3d8
Author: Edward O'Callaghan 
Date:   Fri Nov 21 02:45:10 2014 +1100

northbridge/amd/agesa/family15rl: Provide Richland support

Provide our current development support for Richland. We
    would however like to see a unification of 'northbridge/amd/agesa'
    instead of another copy-paste merged.

Change-Id: I88005939844d1132cfd3531a9d47389320026814
    Signed-off-by: Edward O'Callaghan 
    Reviewed-on: http://review.coreboot.org/7536
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki

See http://review.coreboot.org/7536 for details.

-gerrit