[coreboot-gerrit] Patch merged into coreboot/master: northbridge/amd/amdmct: Skip DCT config write to Flash if unchanged

the following patch was just integrated into master:
commit 45de61de8bb5ef15a900415a482449cfde019549
Author: Timothy Pearson 
Date:   Mon Jun 8 19:54:56 2015 -0500

northbridge/amd/amdmct: Skip DCT config write to Flash if unchanged

Change-Id: I5fee5f5fdf30ab6e3c4f94ed3e54ea66c1204352
    Signed-off-by: Timothy Pearson 
    Reviewed-on: http://review.coreboot.org/11980
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich 
    Tested-by: Raptor Engineering Automated Test Stand

See http://review.coreboot.org/11980 for details.

-gerrit