diff --git a/include/asm-arm/arch-arm1136/sys_proto.h b/include/asm-arm/arch-arm1136/sys_proto.h
index 4a7612f..2cd8455 100644
--- a/include/asm-arm/arch-arm1136/sys_proto.h
+++ b/include/asm-arm/arch-arm1136/sys_proto.h
@@ -44,4 +44,10 @@
 u32 get_board_type(void);
 void display_board_info(u32);
 void update_mux(u32,u32);
+
+u32 running_in_sdram(void);
+u32 running_in_sram(void);
+u32 running_in_flash(void);
+u32 running_from_internal_boot(void);
+
 #endif