[coreboot-gerrit] [S] Change in coreboot[main]: soc/intel/cse: Check PSR bit before issuing PSR backup command

[Anil Kumar K (Code Review)]

Attention is currently required from: Krishna P Bhat D, Rizwan Qureshi, Subrata Banik.

Anil Kumar K has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74874?usp=email )

Change subject: soc/intel/cse: Check PSR bit before issuing PSR backup command
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Patch Set 6:

(1 comment)

File src/soc/intel/common/block/cse/cse_lite.c:

https://review.coreboot.org/c/coreboot/+/74874/comment/b1eef0e2_6c4844f2 :
PS6, Line 1106:
> shouldn't we check this at line #1100 ? […]

the command needs to be run after CSE is in RW .. so called it after we switch to RW. This is being called in the case when we do a CSE downgrade. Will not be invoked in regular boot flow . so should not have boot time impact