[coreboot-gerrit] [S] Change in coreboot[master]: mb/google/brya/var/taeko:Disable C1E for RPL CPU

[Joey Peng (Code Review)]

Attention is currently required from: Tarun Tuli, Subrata Banik.

Hello Tarun Tuli, Subrata Banik,

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

https://review.coreboot.org/c/coreboot/+/74727

to look at the new patch set (#2).

Change subject: mb/google/brya/var/taeko:Disable C1E for RPL CPU
......................................................................

mb/google/brya/var/taeko:Disable C1E for RPL CPU

Disable C1E on RPL CPU for improving acoustic noise tests
We would use fw_config bit 18 to identify if the CPU is ADL or RPL

BUG=b:278654939
TEST:emerge-brya coreboot and check that C1E can be disabled on RPL SKU

Signed-off-by: Joey Peng 
Change-Id: Ic2d2d5d6075de25141c1d08ec18838731c63a342
---
M src/mainboard/google/brya/variants/taeko/overridetree.cb
M src/mainboard/google/brya/variants/taeko/variant.c
M src/soc/intel/alderlake/chip.h
M src/soc/intel/alderlake/fsp_params.c
4 files changed, 38 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/27/74727/2