Change in coreboot[master]: soc/intel/common/cse: Add support for sending CSE End-of-Post message

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Patrick Rudolph.
Hello Patrick Rudolph,

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

https://review.coreboot.org/c/coreboot/+/55631

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

Change subject: soc/intel/common/cse: Add support for sending CSE End-of-Post message
......................................................................

soc/intel/common/cse: Add support for sending CSE End-of-Post message

The CSE expects the boot firmware to send it an End-of-Post message
before loading the OS. This is a security feature, and is done to ensure
that the CSE will no longer perform certain sensitive commands that are
not intended to be exposed to the OS.

Signed-off-by: Tim Wawrzynczak 
Change-Id: I6f667905f759cc2337daca4cc6e09694e68ab7e8
---
M src/soc/intel/common/block/cse/Kconfig
M src/soc/intel/common/block/cse/cse.c
M src/soc/intel/common/block/include/intelblocks/cse.h
3 files changed, 112 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/31/55631/2