Attention is currently required from: Arthur Heymans, Patrick Rudolph, Christian Walter.
Angel Pons has uploaded a new patch set (#7) to the change originally created by Arthur Heymans. ( https://review.coreboot.org/c/coreboot/+/62649 )
Change subject: mb/prodrive/hermes: Allow using the Intel iGPU as primary ......................................................................
mb/prodrive/hermes: Allow using the Intel iGPU as primary
Configure the Intel iGPU as primary video adapter if enabled according to EEPROM settings. The default is to use the ASPEED BMC as primary video adapter, which only has a VGA output and the remote KVM output.
TODO: Figure out why iGPU video stops working after booting Linux and doing a warm (no power cycle) reboot.
TEST=Test that DP and HDMI outputs work in pre-OS and on Linux using the Poseidon piggy-back board, which has two DisplayPort outputs and one HDMI output from a LSPCON.
Change-Id: I24d9ebc2055dc246e7f257aa2f3853b22c8af370 Signed-off-by: Arthur Heymans arthur@aheymans.xyz --- M src/mainboard/prodrive/hermes/eeprom.h M src/mainboard/prodrive/hermes/mainboard.c M src/mainboard/prodrive/hermes/romstage.c 3 files changed, 56 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/49/62649/7