Change in coreboot[master]: soc/intel/alderlake: Send End-of-Post message to CSE

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Tim Wawrzynczak, Rizwan Qureshi, Patrick Rudolph.
Hello build bot (Jenkins), Furquan Shaikh, Rizwan Qureshi, Sridhar Siricilla, Subrata Banik, Patrick Rudolph, EricR Lai,

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

https://review.coreboot.org/c/coreboot/+/55596

to look at the new patch set (#12).

Change subject: soc/intel/alderlake: Send End-of-Post message to CSE
......................................................................

soc/intel/alderlake: Send End-of-Post message to CSE

This is done to ensure the CSE will not execute any pre-boot commands
after it receives this command. Verified EOP and error recovery sequence
from Intel doc#627331.

TEST=on brya, autotest firmware_CheckEOPState confirms ME is in
post-boot state

Change-Id: Iee8c29f81d5d04852ae3f16dc8a9ff0fa59f056a
Signed-off-by: Tim Wawrzynczak 
---
M src/soc/intel/alderlake/Kconfig
M src/soc/intel/alderlake/fsp_params.c
2 files changed, 16 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/96/55596/12