[coreboot-gerrit] Patch merged into coreboot/master: mainboard/google/reef: clear normal MRC cache on recovery retrain
gerrit at coreboot.org
gerrit at coreboot.org
Thu Dec 15 23:12:23 CET 2016
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
More information about the coreboot-gerrit
mailing list