the following patch was just integrated into master: commit 3f4aece4e07b15a5a2d191873da04b88c8e87049 Author: Andrey Petrov andrey.petrov@intel.com Date: Mon Jun 27 13:39:34 2016 -0700
soc/intel/apollolake: Add CQOS CAR implementation
Add new option to set up Cache-As-RAM by using CQOS, Cache Quality of Service. CQOS allows setting ways of cache in no-fill mode, while keeping other ways in regular evicting mode. This effectively allows using CAR and cache simultaneously.
BUG=chrome-os-partner:51959 TEST=switch from NEM to CQOS and back, boot
Change-Id: Ic7f9899918f94a5788b02a4fbd2f5d5ba9aaf91d Signed-off-by: Andrey Petrov andrey.petrov@intel.com Reviewed-on: https://review.coreboot.org/15455 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin adurbin@chromium.org
See https://review.coreboot.org/15455 for details.
-gerrit