[coreboot-gerrit] Patch merged into coreboot/master: nb/intel/sandybridge/raminit: fix regression "always use mrccache"

the following patch was just integrated into master:
commit 588ccaa9a7d94da4f5a5b3579eb9e3d06c9f4a51
Author: Patrick Rudolph 
Date:   Wed Apr 20 18:00:27 2016 +0200

nb/intel/sandybridge/raminit: fix regression "always use mrccache"

Fix regression introduced by:
    Ib48fe8380446846df17d37b22968f7d4fd6b9b13

Don't run channel_test on S3 resume as it overrides memory
    that might be in use.
    Fixes MCE events reported by the GNU/Linux kernel that
    low memory has been modified.

Reset on failed s3 resume.

Change-Id: Ibadea286619c7906225f86a93aaa0b4caf26cabe
    Signed-off-by: Patrick Rudolph 
    Reviewed-on: https://review.coreboot.org/14439
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth 
    Reviewed-by: Patrick Georgi

See https://review.coreboot.org/14439 for details.

-gerrit