[coreboot-gerrit] [S] Change in coreboot[master]: soc/intel/mtl: Load eDP PHY firmware for early graphics support

[Jérémy Compostella (Code Review)]

Attention is currently required from: Anil Kumar K, Eran Mitrani, Jakub Czapiga, Kapil Porwal, Tarun.

Jérémy Compostella has uploaded a new patch set (#3) to the change originally created by Anil Kumar K. ( https://review.coreboot.org/c/coreboot/+/77543?usp=email )

The following approvals got outdated and were removed: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

Change subject: soc/intel/mtl: Load eDP PHY firmware for early graphics support
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soc/intel/mtl: Load eDP PHY firmware for early graphics support

To enable graphics in pre-memory stage on Meteor Lake, EDP PHY
firmware has to be explicitly loaded early enough.

This patch adds support for BUP_COMMON_LOAD_EDP_PHY HECI command when
text needs to be displayed in pre-memory stage.

Change-Id: I2ccc294784b2879e601d92040c8c3b0e1f4bf024
Signed-off-by: Anil Kumar 
---
M src/soc/intel/meteorlake/Kconfig
M src/soc/intel/meteorlake/romstage/ux.c
2 files changed, 11 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/77543/3