the following patch was just integrated into master: commit 581c42807d358a66c2a4b3680d465a7069feb2f4 Author: Furquan Shaikh furquan@google.com Date: Tue Apr 19 15:49:23 2016 -0700
soc/intel/apollolake: Set default memory type to uncacheable
Set the default memory type in MTRRCap register to 0. This ensures that even if the MTRR Enable bit is set in MTRRCap register, the default memory type is still uncacheable.
Change-Id: I63e7993f8b65dabbab60e7c1bb8d6d89ef4da9ee Signed-off-by: Furquan Shaikh furquan@google.com Reviewed-on: https://review.coreboot.org/14428 Tested-by: build bot (Jenkins) Reviewed-by: Andrey Petrov andrey.petrov@intel.com
See https://review.coreboot.org/14428 for details.
-gerrit