diff --git a/src/mainboard/gizmosphere/gizmo/devicetree.cb b/src/mainboard/gizmosphere/gizmo/devicetree.cb
index 301f79aeeb..8cd4cd3a5e 100755
--- a/src/mainboard/gizmosphere/gizmo/devicetree.cb
+++ b/src/mainboard/gizmosphere/gizmo/devicetree.cb
@@ -50,10 +50,11 @@ chip northbridge/amd/agesa/family14/root_complex
 				device pci 14.3 on end # LPC	0x439d
 				device pci 14.4 on end # PCIB 0x4384, NOTE: this device must always be enabled or removed
 				device pci 14.5 off end # USB 2
-				device pci 15.0 on end # PCIe PortA # PCIe x4 slot off of high speed edge connector
+				device pci 15.0 on end # PCIe PortA # PCIe x1 to high speed edge connector
+				device pci 15.1 on end # PCIe PortB # PCIe x1 to high speed edge connector
 				device pci 16.0 off end # OHCI USB3
 				device pci 16.2 off end # EHCI USB3
-				register "gpp_configuration" = "0" #4:0:0:0
+				register "gpp_configuration" = "4" # GPP_CFGMODE_X1111
 				register "boot_switch_sata_ide" = "0" # 0: boot from SATA. 1: IDE
 			end	#southbridge/amd/cimx/sb800
 			device pci 18.0 on end
diff --git a/src/mainboard/gizmosphere/gizmo/platform_cfg.h b/src/mainboard/gizmosphere/gizmo/platform_cfg.h
index 0c9fa868a7..401d981482 100755
--- a/src/mainboard/gizmosphere/gizmo/platform_cfg.h
+++ b/src/mainboard/gizmosphere/gizmo/platform_cfg.h
@@ -185,7 +185,7 @@
  *  GPP_CFGMODE_X2110
  *  GPP_CFGMODE_X1111
  */
-#define GPP_CFGMODE			GPP_CFGMODE_X4000
+#define GPP_CFGMODE			GPP_CFGMODE_X1111
 
 /**
  * @def NB_SB_GEN2