diff --git a/include/configs/IDS8247.h b/include/configs/IDS8247.h
index 1b90a6b..d0f6952 100644
--- a/include/configs/IDS8247.h
+++ b/include/configs/IDS8247.h
@@ -293,9 +293,9 @@
  * 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	0x2000  /* End of used area in DPRAM    */
+#define CONFIG_SYS_INIT_RAM_SIZE	0x2000  /* 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
 
 /*-----------------------------------------------------------------------