diff --git a/arch/arm/plat-orion/include/plat/addr-map.h b/arch/arm/plat-orion/include/plat/addr-map.h
index b76c065..0861b8c 100644
--- a/arch/arm/plat-orion/include/plat/addr-map.h
+++ b/arch/arm/plat-orion/include/plat/addr-map.h
@@ -41,6 +41,8 @@ struct orion_addr_map_info {
 	const int remap;
 };
 
+#define ORION_ADDR_MAP_NO_REMAP (-1)
+
 void __init orion_config_wins(struct orion_addr_map_cfg *cfg,
 			      const struct orion_addr_map_info *info);