[coreboot-gerrit] Change in coreboot[master]: nb/x4x/raminit.c: Remove ME locking code

Arthur Heymans (Code Review) gerrit at coreboot.org
Mon May 8 14:16:19 CEST 2017


Hello build bot (Jenkins),

I'd like you to reexamine a change.  Please visit

    https://review.coreboot.org/18513

to look at the new patch set (#3).

Change subject: nb/x4x/raminit.c: Remove ME locking code
......................................................................

nb/x4x/raminit.c: Remove ME locking code

This code ought not to run if ME is disabled. It also prohibits
writing to some GMCH regs like GGC bit1.

Intel ® 4 Series Chipset Family datasheet refers to this as
"ME stolen Memory lock" without actually describing this
functionality.

Change-Id: Iaa8646e535e13c44c010ccd434a5af954cf7dfbc
Signed-off-by: Arthur Heymans <arthur at aheymans.xyz>
---
M src/northbridge/intel/x4x/raminit_ddr2.c
1 file changed, 12 insertions(+), 8 deletions(-)


  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/13/18513/3
-- 
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Iaa8646e535e13c44c010ccd434a5af954cf7dfbc
Gerrit-PatchSet: 3
Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Owner: Arthur Heymans <arthur at aheymans.xyz>
Gerrit-Reviewer: Arthur Heymans <arthur at aheymans.xyz>
Gerrit-Reviewer: Nico Huber <nico.h at gmx.de>
Gerrit-Reviewer: Patrick Rudolph <siro at das-labor.org>
Gerrit-Reviewer: Paul Menzel <paulepanter at users.sourceforge.net>
Gerrit-Reviewer: build bot (Jenkins) <no-reply at coreboot.org>



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