[coreboot-gerrit] Change in coreboot[master]: cpu/amd/agesa: Use common MRC_CACHE code to save S3 data

[Arthur Heymans (Code Review)]

Attention is currently required from: Kyösti Mälkki.
Hello Mike Banon, build bot (Jenkins), Michał Żygowski, Martin L Roth, Kyösti Mälkki,

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

https://review.coreboot.org/c/coreboot/+/44295

to look at the new patch set (#8).

Change subject: cpu/amd/agesa: Use common MRC_CACHE code to save S3 data
......................................................................

cpu/amd/agesa: Use common MRC_CACHE code to save S3 data

Use the common code to save data for fast boot or S3 resume.
An notable improvement that comes with this, is that the same 4K page
is not rewritten all the time. This prolongs the hardware's life.

UNTESTED.

Change-Id: I0f4f36dcead52a6c550fb5e606772e0a99029872
Signed-off-by: Arthur Heymans 
---
M src/cpu/amd/agesa/Kconfig
M src/cpu/amd/agesa/Makefile.inc
M src/drivers/amd/agesa/oem_s3.c
M src/southbridge/amd/agesa/hudson/Kconfig
M src/southbridge/amd/cimx/sb800/Kconfig
5 files changed, 22 insertions(+), 84 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/95/44295/8