mb/amd/majolica: Add variant to disable HDMI
commitb4cdfb512871f0cb2efff3489eecc4b7bf5d8c8f
authorZheng Bao <fishbaozi@gmail.com>
Tue, 25 Jan 2022 03:40:18 +0000 (25 11:40 +0800)
committerFelix Held <felix-coreboot@felixheld.de>
Mon, 31 Jan 2022 10:31:25 +0000 (31 10:31 +0000)
treee0efd38b45470113461acc6cab7d70dba27d3e3d
parentce7ec14f36b6be01e93f4845304435d1b6f1d0d0
mb/amd/majolica: Add variant to disable HDMI

For one specific type of APU, it doesn't have HDMI. When we detect
this APU, we need to explicitly disable HDMI in DDI settings,
otherwise the system would freeze.

Please refer
 src/mainboard/google/guybrush/variants/dewatt/variant.c

Change-Id: I8d7637467d2f16377d3c3064cdb0934d1658fdf7
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61361
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
src/mainboard/amd/majolica/port_descriptors.c