Change in coreboot[master]: soc/amd/common: Handle power resume after power failure

[Karthik Ramasubramanian (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Martin Roth, Marshall Dawson.
Hello Jason Glenesk, build bot (Jenkins), Raul Rangel, Patrick Georgi, Martin Roth, Felix Held,

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

https://review.coreboot.org/c/coreboot/+/51924

to look at the new patch set (#2).

Change subject: soc/amd/common: Handle power resume after power failure
......................................................................

soc/amd/common: Handle power resume after power failure

Introduce a power management library to handle the power resume after
power failure. Enable HAVE_POWER_STATE_AFTER_FAILURE config when this
library is enabled.

BUG=b:183739671
TEST=Build Guybrush and Majolica mainboard.

Change-Id: Iea4ea57d747425fe6714d40ba6e60f2447febf28
Signed-off-by: Karthikeyan Ramasubramanian 
---
A src/soc/amd/common/block/include/amdblocks/pmlib.h
A src/soc/amd/common/block/pm/Kconfig
A src/soc/amd/common/block/pm/Makefile.inc
A src/soc/amd/common/block/pm/pmlib.c
4 files changed, 72 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/24/51924/2