diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index 738fe52..78fd683 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -339,15 +339,17 @@
  * General PCI
  * Addresses are mapped 1-1.
  */
+#define CONFIG_SYS_PCI1_MEM_VIRT	0x80000000
 #define CONFIG_SYS_PCI1_MEM_BUS	0x80000000
-#define CONFIG_SYS_PCI1_MEM_PHYS	CONFIG_SYS_PCI1_MEM_BUS
+#define CONFIG_SYS_PCI1_MEM_PHYS	0x80000000
 #define CONFIG_SYS_PCI1_MEM_SIZE	0x20000000	/* 512M */
 #define CONFIG_SYS_PCI1_IO_BUS	0x00000000
 #define CONFIG_SYS_PCI1_IO_PHYS	0xe2000000
 #define CONFIG_SYS_PCI1_IO_SIZE	0x00100000	/* 1M */
 
+#define CONFIG_SYS_PCI2_MEM_VIRT	0xa0000000
 #define CONFIG_SYS_PCI2_MEM_BUS	0xa0000000
-#define CONFIG_SYS_PCI2_MEM_PHYS	CONFIG_SYS_PCI2_MEM_BUS
+#define CONFIG_SYS_PCI2_MEM_PHYS	0xa0000000
 #define CONFIG_SYS_PCI2_MEM_SIZE	0x20000000	/* 512M */
 #define CONFIG_SYS_PCI2_IO_BUS	0x00000000
 #define CONFIG_SYS_PCI2_IO_PHYS	0xe2100000