[XS] Change in coreboot[main]: soc/intel/mtl: Select SOC_INTEL_CSE_LITE_PSR config for Meteorlake

[Subrata Banik (Code Review)]

Attention is currently required from: Anil Kumar K, Eran Mitrani, Hannah Williams, Jakub Czapiga, Kapil Porwal, Krishna P Bhat D, Rizwan Qureshi, Tarun, Tarun Tuli, sridhar siricilla.

Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/76115?usp=email )

Change subject: soc/intel/mtl: Select SOC_INTEL_CSE_LITE_PSR config for Meteorlake
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Patch Set 13: Code-Review+2

(1 comment)

File src/mainboard/google/rex/Kconfig:

https://review.coreboot.org/c/coreboot/+/76115/comment/0348f4ab_41b9ac80 :
PS11, Line 29: select SOC_INTEL_CSE_LITE_PSR
> agreed . that was the reason in my patch i call this just before issuing backup PSR command, so we do a switch only when we are in downgrade scenario.

have you filed a bug already for CSE? if not please raise a partner bug to track this part. This is not an improvement for say.

I'm marking this resolve w/ understanding that sending PSR backup cmd for non-vpro sku is harmless.

btw, please take a look into below comments as well.

https://review.coreboot.org/c/coreboot/+/74577/comment/659d6050_b159441d/