mb/asrock/h110m: Set PEG as primary GFX device
If an external graphics card is inserted in the PEG, it will be used
as the primary display device (as in the AMI BIOS)
Change-Id: Iea846179fc309c2b98093de37c05ceb332081f4f
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32172
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/src/mainboard/asrock/h110m/devicetree.cb b/src/mainboard/asrock/h110m/devicetree.cb
index 397da37..b0756ca 100644
--- a/src/mainboard/asrock/h110m/devicetree.cb
+++ b/src/mainboard/asrock/h110m/devicetree.cb
@@ -46,6 +46,7 @@
register "ScsSdCardEnabled" = "0"
register "HeciEnabled" = "0"
register "SkipExtGfxScan" = "0"
+ register "PrimaryDisplay" = "Display_PEG"
register "Device4Enable" = "1"
register "SaGv" = "SaGv_Enabled"
register "PmTimerDisabled" = "0"