[coreboot-gerrit] Patch merged into coreboot/master: mainboard/google/reef: clear normal MRC cache on recovery retrain

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit f8bd1dd43cadc01cd93b6f14373d3fd3903d5817
Author: Aaron Durbin <adurbin at chromium.org>
Date:   Wed Dec 14 15:41:45 2016 -0600

    mainboard/google/reef: clear normal MRC cache on recovery retrain
    
    For Chrome OS the normal MRC cache should be cleared when a hardware
    retrain recovery request is observed. The reason is that since there
    are 2 different MRC cache slots there needs to be a mechanism which
    allows an end user make a system bootable again if the MRC settings
    happen to not allow the system to boot any longer. Therefore, one
    just needs to enter recovery with the hardware retrain flag and
    the system normal MRC cache slot will be invalidated.
    
    BUG=chrome-os-partner:60592
    BRANCH=reef
    
    Change-Id: I6ad32ed0dd217d66404b77467a88689a06044544
    Signed-off-by: Aaron Durbin <adurbin at chromium.org>
    Reviewed-on: https://review.coreboot.org/17871
    Tested-by: build bot (Jenkins)
    Reviewed-by: Furquan Shaikh <furquan at google.com>


See https://review.coreboot.org/17871 for details.

-gerrit