1 files changed, 11 insertions, 0 deletions

diff --git a/include/asm-ppc/mpc52xx.h b/include/asm-ppc/mpc52xx.h
index 04d56301345b..a055e0756b9d 100644
--- a/include/asm-ppc/mpc52xx.h
+++ b/include/asm-ppc/mpc52xx.h
@@ -29,6 +29,17 @@ struct pt_regs;
 #endif /* __ASSEMBLY__ */
 
 
+#ifdef CONFIG_PCI
+#define _IO_BASE        isa_io_base
+#define _ISA_MEM_BASE   isa_mem_base
+#define PCI_DRAM_OFFSET pci_dram_offset
+#else
+#define _IO_BASE        0
+#define _ISA_MEM_BASE   0
+#define PCI_DRAM_OFFSET 0
+#endif
+
+
 /* ======================================================================== */
 /* PPC Sys devices definition                                               */
 /* ======================================================================== */