[S] Change in coreboot[master]: soc/amd: Recalculate the field power in PSS table entry

[Bao Zheng (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Marshall Dawson, Matt DeVillier, Zheng Bao, Fred Reitberger, Felix Held.

Bao Zheng has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/67050 )

Change subject: soc/amd: Recalculate the field power in PSS table entry
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Patch Set 6:

(1 comment)

File src/soc/amd/cezanne/acpi.c:

https://review.coreboot.org/c/coreboot/+/67050/comment/7df5de24_3f689dee 
PS2, Line 198: power_in_mw
> I'd argue it was confusing before, since the variable was set before the current divisor was applied […]

Please vote should we change code or keep it as it is in AGESA.
Thanks.