diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index c30dd4c..a153dd1 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -1,4 +1,3 @@
-
 /*
  * (C) Copyright 2002
  * Daniel Engström, Omicron Ceti AB, daniel@omicron.se
@@ -9,6 +8,14 @@
 #ifndef _PCI_I386_H_
 #define _PCI_I386_H_
 
+/* bus mapping constants (used for PCI core initialization) */
+#define PCI_REG_ADDR	0xcf8
+#define PCI_REG_DATA	0xcfc
+
+#define PCI_CFG_EN	0x80000000
+
+#ifndef __ASSEMBLY__
+
 #define DEFINE_PCI_DEVICE_TABLE(_table) \
 	const struct pci_device_id _table[]
 
@@ -49,4 +56,6 @@
 void pci_write_config16(pci_dev_t dev, unsigned where, unsigned value);
 void pci_write_config32(pci_dev_t dev, unsigned where, unsigned value);
 
-#endif
+#endif /* __ASSEMBLY__ */
+
+#endif /* _PCI_I386_H_ */
diff --git a/arch/x86/lib/pci_type1.c b/arch/x86/lib/pci_type1.c
index 13942a3..a251adc 100644
--- a/arch/x86/lib/pci_type1.c
+++ b/arch/x86/lib/pci_type1.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <pci.h>
+#include <asm/pci.h>
 
 #define cfg_read(val, addr, op)		(*val = op((int)(addr)))
 #define cfg_write(val, addr, op)	op((val), (int)(addr))
@@ -21,7 +22,7 @@
 type1_##rw##_config_##size(struct pci_controller *hose,			\
 			      pci_dev_t dev, int offset, type val)	\
 {									\
-	outl(dev | (offset & 0xfc) | 0x80000000, (int)hose->cfg_addr);	\
+	outl(dev | (offset & 0xfc) | PCI_CFG_EN, (int)hose->cfg_addr);	\
 	cfg_##rw(val, hose->cfg_data + (offset & mask), op);		\
 	return 0;							\
 }
@@ -34,10 +35,6 @@
 TYPE1_PCI_OP(write, word, u16, outw, 2)
 TYPE1_PCI_OP(write, dword, u32, outl, 0)
 
-/* bus mapping constants (used for PCI core initialization) */
-#define PCI_REG_ADDR		0x00000cf8
-#define PCI_REG_DATA		0x00000cfc
-
 void pci_setup_type1(struct pci_controller *hose)
 {
 	pci_set_ops(hose,