Change in coreboot[master]: mb/amd/bilby: Add support for HDMI display

[Aamir Bohra (Code Review)]

Aamir Bohra has uploaded a new patch set (#2). ( https://review.coreboot.org/c/coreboot/+/56756 )

Change subject: mb/amd/bilby: Add support for HDMI display
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mb/amd/bilby: Add support for HDMI display

DDI 0/1 ports are shared for DP and HDMI. This implementation
adds support for HDMI display when HDMI is set as connector type
in ddi descriptors.

TEST=verify display over HDMI(0 and 1) in OS.

Signed-off-by: Aamir Bohra 
Change-Id: I9697211c556f12d1fc0d49418b227fbe6b342673
---
M src/mainboard/amd/bilby/Kconfig
M src/mainboard/amd/bilby/mainboard.c
A src/mainboard/amd/bilby/mainboard.h
M src/mainboard/amd/bilby/port_descriptors.c
4 files changed, 64 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/56/56756/2