[coreboot-gerrit] Change in coreboot[master]: nb/intel/sandybridge: Program MR2 shadow register

[Angel Pons (Code Review)]

Hello build bot (Jenkins), Patrick Rudolph,

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

https://review.coreboot.org/c/coreboot/+/47567

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

Change subject: nb/intel/sandybridge: Program MR2 shadow register
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nb/intel/sandybridge: Program MR2 shadow register

This register must be programmed if Self-Refresh Temperature range is
enabled in MR2 (bit 7). Because the memory controller needs to reprogram
MR2 when entering Self-Refresh, it needs a copy of the MR2 settings. It
also needs to know about mirrored ranks to correctly issue MRS commands.

Tested on Asus P8H61-M PRO, still boots.

Change-Id: I2e459ac7907ead75826c7d2ded42328286eb9377
Signed-off-by: Angel Pons 
---
M src/northbridge/intel/sandybridge/raminit_common.c
1 file changed, 16 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/67/47567/3