diff --git a/include/configs/Adder.h b/include/configs/Adder.h
index a1c530b..71e36c6 100644
--- a/include/configs/Adder.h
+++ b/include/configs/Adder.h
@@ -170,9 +170,9 @@
  * Definitions for initial stack pointer and data area (in DPRAM)
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END	0x2F00		/* End of used area in DPRAM	*/
+#define CONFIG_SYS_INIT_RAM_SIZE	0x2F00		/* Size of used area in DPRAM	*/
 #define CONFIG_SYS_GBL_DATA_SIZE	128  /* Size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------