diff --git a/include/configs/mecp5123.h b/include/configs/mecp5123.h
index 1e82bc5..501e78c 100644
--- a/include/configs/mecp5123.h
+++ b/include/configs/mecp5123.h
@@ -206,10 +206,10 @@
 
 /* Use SRAM for initial stack */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_SRAM_BASE /* Init RAM addr */
-#define CONFIG_SYS_INIT_RAM_END		CONFIG_SYS_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE		CONFIG_SYS_SRAM_SIZE
 
 #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)
+#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
 
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE	/* Start of monitor */