[coreboot-gerrit] Change in coreboot[master]: nb/intel/gm45: Remove UMA alignment optimization

Nico Huber (Code Review) gerrit at coreboot.org
Tue Oct 3 14:45:51 CEST 2017


Nico Huber has posted comments on this change. ( https://review.coreboot.org/21847 )

Change subject: nb/intel/gm45: Remove UMA alignment optimization
......................................................................


Patch Set 1:

Gone through all available CMOS settings, MTRR usage:

      SIZE    WB/UC
     32MiB    6/10
     48MiB    7/11 (but only 6 available with my Penryn processor)
     64MiB    5/8
     96MiB    6/9
    128MiB    5/8
    160MiB    6/9
    224MiB    6/8
    256MiB    5/8
    352MiB    6/8

Basically, multiples of 32MiB work fine.


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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I3f4ceec4224d86113be9bfa3ce4759bed584640d
Gerrit-Change-Number: 21847
Gerrit-PatchSet: 1
Gerrit-Owner: Nico Huber <nico.h at gmx.de>
Gerrit-Reviewer: Arthur Heymans <arthur at aheymans.xyz>
Gerrit-Reviewer: Nico Huber <nico.h at gmx.de>
Gerrit-Reviewer: build bot (Jenkins) <no-reply at coreboot.org>
Gerrit-Comment-Date: Tue, 03 Oct 2017 12:45:51 +0000
Gerrit-HasComments: No
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