diff --git a/app/tfm_log.h b/app/tfm_log.h
new file mode 100644
index 0000000..5b8a06f
--- /dev/null
+++ b/app/tfm_log.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2019-2020, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#ifndef __TFM_LOG_H__
+#define __TFM_LOG_H__
+
+#include "log/tfm_log_raw.h"
+
+/* Functions and macros in this file is for 'thread mode' usage. */
+
+#define LOG_MSG(...) tfm_log_printf(__VA_ARGS__)
+
+#endif /* __TFM_LOG_H__ */