diff --git a/include/configs/pleb2.h b/include/configs/pleb2.h
index 9e69411..3b6e60a 100644
--- a/include/configs/pleb2.h
+++ b/include/configs/pleb2.h
@@ -179,6 +179,9 @@
 #define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
 
+#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
+#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+
 /*
  * GPIO settings
  */