diff --git a/include/configs/MPC8308RDB.h b/include/configs/MPC8308RDB.h
index 2eab1c4..b111015 100644
--- a/include/configs/MPC8308RDB.h
+++ b/include/configs/MPC8308RDB.h
@@ -212,10 +212,10 @@
  */
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END		0x1000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE		0x1000 /* Size of used area in RAM */
 #define CONFIG_SYS_GBL_DATA_SIZE	0x100 /* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	\
-	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
 
 /*
  * Local Bus Configuration & Clock Setup