Patch merged into coreboot/master: 7279d02 sandybridge: Allow skipping mrc.cache

the following patch was just integrated into master:
commit 7279d025d078da50dc99d1cf990fc37fdf99ae50
Author: Vladimir Serbinenko 
Date:   Sun Jan 12 19:25:00 2014 +0100

sandybridge: Allow skipping mrc.cache

On X230 MRC fails if cache is passed to it. Until better solution is found
    do not create mrc.cache

Change-Id: I7e70ebe3c4879e7ab33a9c95a0c9e40408ff5ca4
    Signed-off-by: Vladimir Serbinenko

See http://review.coreboot.org/4680 for details.

-gerrit