diff --git a/include/configs/opos6uldev.h b/include/configs/opos6uldev.h
index 53889d6..e42a736 100644
--- a/include/configs/opos6uldev.h
+++ b/include/configs/opos6uldev.h
@@ -15,8 +15,8 @@
 
 /* Physical Memory Map */
 #define CFG_SYS_SDRAM_BASE		MMDC0_ARB_BASE_ADDR
-#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
-#define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
+#define CFG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
+#define CFG_SYS_INIT_RAM_SIZE	IRAM_SIZE
 
 /* USB */
 #ifdef CONFIG_USB_EHCI_MX6