[coreboot-gerrit] Change in coreboot[master]: soc/intel/common/cse: Add `cse_send_end_of_post()` as a public function

[Subrata Banik (Code Review)]

Attention is currently required from: Subrata Banik, Tim Wawrzynczak, Sridhar Siricilla, Angel Pons, Patrick Rudolph, EricR Lai.
Hello build bot (Jenkins), Tim Wawrzynczak, Angel Pons, Nick Vaccaro, Werner Zeh, Patrick Rudolph, EricR Lai,

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

https://review.coreboot.org/c/coreboot/+/61519

to look at the new patch set (#8).

Change subject: soc/intel/common/cse: Add `cse_send_end_of_post()` as a public function
......................................................................

soc/intel/common/cse: Add `cse_send_end_of_post()` as a public function

This patch creates a global function `cse_send_end_of_post()` so
that IA common code may get access to this function for sending EOP
command to the HECI1/CSE device.

Additionally, use static variable to track and prevent sending EOP
command more than once in boot flow.

BUG=b:211954778
TEST=Able to build and boot Brya.

Signed-off-by: Subrata Banik 
Change-Id: I837c5723eca766d21b191b98e39eb52889498bfc
---
M src/soc/intel/common/block/cse/cse_eop.c
M src/soc/intel/common/block/include/intelblocks/cse.h
2 files changed, 16 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/19/61519/8