Arthur Heymans uploaded patch set #4 to this change.

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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.


Change-Id: I0f4f36dcead52a6c550fb5e606772e0a99029872
Signed-off-by: Arthur Heymans <>
M src/cpu/amd/agesa/Kconfig
M src/cpu/amd/agesa/
M src/drivers/amd/agesa/oem_s3.c
3 files changed, 22 insertions(+), 84 deletions(-)

git pull ssh:// refs/changes/95/44295/4

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I0f4f36dcead52a6c550fb5e606772e0a99029872
Gerrit-Change-Number: 44295
Gerrit-PatchSet: 4
Gerrit-Owner: Arthur Heymans <>
Gerrit-Reviewer: Martin Roth <>
Gerrit-Reviewer: Michał Żygowski <>
Gerrit-Reviewer: Mike Banon <>
Gerrit-Reviewer: build bot (Jenkins) <>
Gerrit-CC: Paul Menzel <>
Gerrit-MessageType: newpatchset