Change in coreboot[master]: soc/intel/common/cse: Implement HECI notify

[Subrata Banik (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/+/60405

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

Change subject: soc/intel/common/cse: Implement HECI notify
......................................................................

soc/intel/common/cse: Implement HECI notify

This patch implements required heci operation to perform
prior to booting to OS after platform decides to skip FSP
notify APIs i.e. Ready to Boot and End Of Firmware.

BUG=b:211954778
TEST=Able to build brya with these changes.

Signed-off-by: Subrata Banik 
Change-Id: I70bde33f77026e8be165ff082defe3cab6686ec7
---
M src/soc/intel/common/block/cse/Kconfig
M src/soc/intel/common/block/cse/cse_eop.c
2 files changed, 76 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/05/60405/2