[S] Change in coreboot[master]: soc/intel/meteorlake: Hook up UPD for C1 C-state auto-demotion

[Sukumar Ghorai (Code Review)]

Attention is currently required from: Jakub Czapiga, Kapil Porwal, Paul Menzel, Subrata Banik, Sukumar Ghorai, Tarun Tuli.

Hello Jakub Czapiga, Kapil Porwal, Subrata Banik, Tarun Tuli, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/76826?usp=email

to look at the new patch set (#5).

Change subject: soc/intel/meteorlake: Hook up UPD for C1 C-state auto-demotion
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soc/intel/meteorlake: Hook up UPD for C1 C-state auto-demotion

FSP has a parameter to enable/disable c1-state autodemotion feature.
Boards/Baseboard can choose to use this feature as per requirement.

This patch hooks up this parameter to devicetree.

BUG=b:286328295
TEST=Check code compiles & boot google/rex, and correct value has been
passed to FSP.

Change-Id: I2cc60bd297271fcb3000c0298af71208e3be60fc
Signed-off-by: Sukumar Ghorai 
---
M src/soc/intel/meteorlake/chip.h
M src/soc/intel/meteorlake/fsp_params.c
2 files changed, 14 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/76826/5