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

[Raul Rangel (Code Review)]

Attention is currently required from: Jason Glenesk, Furquan Shaikh, Martin Roth, Marshall Dawson, Karthik Ramasubramanian, Felix Held.
Raul Rangel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/51924 )

Change subject: soc/amd/common: Handle power resume after power failure
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Patch Set 2: -Code-Review

(1 comment)

File src/soc/amd/common/block/pm/pmlib.c:

https://review.coreboot.org/c/coreboot/+/51924/comment/e38d0345_9bae7787 
PS2, Line 21: get_option
Do we have a cmos_layout.bin?

Also should we check the return values? I don't like assuming that get_option won't change the state variable on a failure condition.

Also never used the set_option... How are these set from userspace?