[coreboot-gerrit] Patch merged into coreboot/master: soc/intel/apollolake: cache the MMIO BIOS region

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit bf696f56021b26596121b060df6bb2f4172231eb
Author: Aaron Durbin <adurbin at chromium.org>
Date:   Thu Nov 10 20:04:19 2016 -0600

    soc/intel/apollolake: cache the MMIO BIOS region
    
    If the boot media is memory mapped temporarily mark it as write
    protect MTRR type so that memory-mapped accesses are faster.
    
    Depthcharge payload loading was sped up by 75ms using this.
    
    BUG=chrome-os-partner:56656,chrome-os-partner:59682
    
    Change-Id: Iba87a51a05559d81b8e00fa4f6824dacf7a661f5
    Signed-off-by: Aaron Durbin <adurbin at chromium.org>
    Reviewed-on: https://review.coreboot.org/17372
    Tested-by: build bot (Jenkins)
    Reviewed-by: Furquan Shaikh <furquan at google.com>
    Reviewed-by: Andrey Petrov <andrey.petrov at intel.com>
    Reviewed-by: Paul Menzel <paulepanter at users.sourceforge.net>


See https://review.coreboot.org/17372 for details.

-gerrit