mainboard/lenovo/t530: Enable PCIe Bridge for discrete graphics

Change-Id: I80f1e27268d0be58514d110611fd3c18cbe81829
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6895
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Tested-by: build bot (Jenkins)
diff --git a/src/mainboard/lenovo/t530/devicetree.cb b/src/mainboard/lenovo/t530/devicetree.cb
index 7d9754f..ec9041d 100644
--- a/src/mainboard/lenovo/t530/devicetree.cb
+++ b/src/mainboard/lenovo/t530/devicetree.cb
@@ -40,7 +40,7 @@
 
 	device domain 0 on
 		device pci 00.0 on end # host bridge
-		device pci 01.0 off end # PCIe Bridge for discrete graphics
+		device pci 01.0 on end # PCIe Bridge for discrete graphics
 		device pci 02.0 on end # vga controller
 
 		chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH