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-rw-r--r--src/mainboard/asus/m4a785t-m/devicetree.cb8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/mainboard/asus/m4a785t-m/devicetree.cb b/src/mainboard/asus/m4a785t-m/devicetree.cb
index e8764b1eba..0299fc2587 100644
--- a/src/mainboard/asus/m4a785t-m/devicetree.cb
+++ b/src/mainboard/asus/m4a785t-m/devicetree.cb
@@ -10,8 +10,10 @@ chip northbridge/amd/amdfam10/root_complex
device pci 18.0 on # northbridge
chip southbridge/amd/rs780
device pci 0.0 on end # HT 0x9600
- device pci 1.0 on end # Internal Graphics P2P bridge 0x9602
- device pci 2.0 off end # PCIE P2P bridge (external graphics) 0x9603
+ device pci 1.0 on # Internal Graphics P2P bridge 0x9602
+ device pci 5.0 on end # onboard VGA
+ end
+ device pci 2.0 on end # PCIE P2P bridge (external graphics) 0x9603
device pci 3.0 off end # PCIE P2P bridge 0x960b
device pci 4.0 off end # PCIE P2P bridge 0x9604
device pci 5.0 off end # PCIE P2P bridge 0x9605
@@ -24,7 +26,7 @@ chip northbridge/amd/amdfam10/root_complex
register "gpp_configuration" = "3" # Configuration D default
register "port_enable" = "0x6fc"
register "gfx_dev2_dev3" = "1"
- register "gfx_dual_slot" = "2"
+ register "gfx_dual_slot" = "0"
register "gfx_lane_reversal" = "0"
register "gfx_tmds" = "0"