[coreboot-gerrit] Change in coreboot[master]: soc/amd/picasso: Enable paging on S3 resume

[Raul Rangel (Code Review)]

Hello build bot (Jenkins), Patrick Georgi, Martin Roth, Furquan Shaikh, Patrick Rudolph, Julius Werner, Aaron Durbin,

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

https://review.coreboot.org/c/coreboot/+/42888

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

Change subject: soc/amd/picasso: Enable paging on S3 resume
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soc/amd/picasso: Enable paging on S3 resume

This way we can prevent the BSP from accidentally stomping on OS memory.

BUG=b:159081993
TEST=S3 suspend and resume to OS. See paging enabled message.
Ran suspend_stress_test for 20+ cycles.

Signed-off-by: Furquan Shaikh 
Signed-off-by: Raul E Rangel 
Change-Id: I58fed6f297831b3cdc2758a5e7610388171d84d3
---
M src/soc/amd/picasso/Kconfig
M src/soc/amd/picasso/Makefile.inc
M src/soc/amd/picasso/bootblock/bootblock.c
M src/soc/amd/picasso/chip.c
M src/soc/amd/picasso/memlayout.ld
A src/soc/amd/picasso/page_map_s3.txt
6 files changed, 62 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/42888/3