[coreboot-gerrit] Change in coreboot[master]: nb/intel/sandybridge/acpi: Add RMRR for GFX device

[Nico Huber (Code Review)]

Hello Angel Pons, build bot (Jenkins), 

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

    https://review.coreboot.org/29668

to look at the new patch set (#2).

Change subject: nb/intel/sandybridge/acpi: Add RMRR for GFX device
......................................................................

nb/intel/sandybridge/acpi: Add RMRR for GFX device

The iGPU always needs access to its stolen memory. For proper IOMMU, we
have to make the OS aware of that.

Directly below TOLUD lies the data stolen memory (BDSM) followed by the
GTT stolen memory (BGSM), the iGPU needs access to both.

Change-Id: I391d0a5f1ea14bc90fbacabce41dddfa12b5bb0d
Signed-off-by: Nico Huber <nico.h at gmx.de>
---
M src/northbridge/intel/sandybridge/acpi.c
1 file changed, 18 insertions(+), 0 deletions(-)


  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/68/29668/2
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I391d0a5f1ea14bc90fbacabce41dddfa12b5bb0d
Gerrit-Change-Number: 29668
Gerrit-PatchSet: 2
Gerrit-Owner: Nico Huber <nico.h at gmx.de>
Gerrit-Reviewer: Angel Pons <th3fanbus at gmail.com>
Gerrit-Reviewer: Nico Huber <nico.h at gmx.de>
Gerrit-Reviewer: build bot (Jenkins) <no-reply at coreboot.org>
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