diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h
index 95afb35..2229980 100644
--- a/include/configs/mx51evk.h
+++ b/include/configs/mx51evk.h
@@ -112,7 +112,7 @@
 #define PHYS_SDRAM_1		CSD0_BASE_ADDR
 #define PHYS_SDRAM_1_SIZE	(512 * 1024 * 1024)
 
-#define CONFIG_SYS_SDRAM_BASE		(PHYS_SDRAM_1)
+#define CFG_SYS_SDRAM_BASE		(PHYS_SDRAM_1)
 #define CONFIG_SYS_INIT_RAM_ADDR	(IRAM_BASE_ADDR)
 #define CONFIG_SYS_INIT_RAM_SIZE	(IRAM_SIZE)