diff --git a/arch/x86/include/asm/arch-qemu/device.h b/arch/x86/include/asm/arch-qemu/device.h
index 2a8d460..75a435e 100644
--- a/arch/x86/include/asm/arch-qemu/device.h
+++ b/arch/x86/include/asm/arch-qemu/device.h
@@ -13,7 +13,9 @@
 #define PIIX_ISA	PCI_BDF(0, 1, 0)
 #define PIIX_IDE	PCI_BDF(0, 1, 1)
 #define PIIX_USB	PCI_BDF(0, 1, 2)
+#define I440FX_VGA	PCI_BDF(0, 2, 0)
 
 #define QEMU_Q35	PCI_BDF(0, 0, 0)
+#define Q35_VGA		PCI_BDF(0, 1, 0)
 
 #endif /* _QEMU_DEVICE_H_ */