diff --git a/include/common/fdt_wrappers.h b/include/common/fdt_wrappers.h
index 06625e4..382651e 100644
--- a/include/common/fdt_wrappers.h
+++ b/include/common/fdt_wrappers.h
@@ -32,5 +32,6 @@
 			       uintptr_t *base, size_t *size);
 int fdt_get_reg_props_by_name(const void *dtb, int node, const char *name,
 			      uintptr_t *base, size_t *size);
+int fdt_get_stdout_node_offset(const void *dtb);
 
 #endif /* FDT_WRAPPERS_H */