[coreboot-gerrit] Change in coreboot[master]: drivers/amd/agesa: Don't save regular boot MTRR to flash

[Kyösti Mälkki (Code Review)]

Attention is currently required from: Arthur Heymans.
Kyösti Mälkki has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/44294 )

Change subject: drivers/amd/agesa: Don't save regular boot MTRR to flash
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Patch Set 5:

(1 comment)

File src/drivers/amd/agesa/oem_s3.c:

https://review.coreboot.org/c/coreboot/+/44294/comment/341e8ee5_b8c39152 
PS5, Line 29: 	u32 s3_data = CONFIG_S3_DATA_POS;
Layout of the s3nv file changes. This could break some fam16kb with ENABLE_MRC_CACHE=y and UPDATE_IMAGE=y, if s3nv contains data generated with older commit. I think it's fine to ignore this here if we have MRC_CACHE_DATA that will break such compatibility anyways.