[M] Change in coreboot[master]: soc/intel/cmn/cse: Add support for BUP_COMMON_LOAD_EDP_PHY command

[Jérémy Compostella (Code Review)]

Attention is currently required from: Anil Kumar K, Jérémy Compostella.

Jérémy Compostella has uploaded a new patch set (#6) to the change originally created by Anil Kumar K. ( https://review.coreboot.org/c/coreboot/+/77110?usp=email )

The following approvals got outdated and were removed:
Verified+1 by build bot (Jenkins)

Change subject: soc/intel/cmn/cse: Add support for BUP_COMMON_LOAD_EDP_PHY command
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soc/intel/cmn/cse: Add support for BUP_COMMON_LOAD_EDP_PHY command

To enable graphics in pre-memory stage, eDP PHY firmware has to be
explicitly loaded early enough on certain SOCs.

This patch adds support for BUP_COMMON_LOAD_EDP_PHY HECI command
to inform CSE to load EDP PHY firmware.

Change-Id: Ia18b895b2b4247266140670024cc0d27852efe42
Signed-off-by: Anil Kumar 
---
M src/soc/intel/common/block/cse/Kconfig
M src/soc/intel/common/block/cse/cse_lite.c
M src/soc/intel/common/block/include/intelblocks/cse.h
3 files changed, 54 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/10/77110/6