diff --git a/include/configs/pm9g45.h b/include/configs/pm9g45.h
index 3ed6b56..8822012 100644
--- a/include/configs/pm9g45.h
+++ b/include/configs/pm9g45.h
@@ -39,6 +39,8 @@
 /* ARM asynchronous clock */
 #define CONFIG_SYS_AT91_MAIN_CLOCK	12000000 /* from 12 MHz crystal */
 #define CONFIG_SYS_HZ			1000
+#define CONFIG_SYS_TEXT_BASE	0x73f00000
+#define CONFIG_AT91FAMILY
 
 #define CONFIG_ARCH_CPU_INIT
 
@@ -175,6 +177,10 @@
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + 128*1024,\
 					0x1000)
 
+#define CONFIG_SYS_SDRAM_BASE	PHYS_SDRAM
+#define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_SDRAM_BASE + 0x1000 - \
+				GENERATED_GBL_DATA_SIZE)
+
 #define CONFIG_STACKSIZE		(32*1024)	/* regular stack */
 
 #ifdef CONFIG_USE_IRQ