diff --git a/fdts/stm32mp257f-ev1-fw-config.dts b/fdts/stm32mp257f-ev1-fw-config.dts
new file mode 100644
index 0000000..9424f49
--- /dev/null
+++ b/fdts/stm32mp257f-ev1-fw-config.dts
@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
+/*
+ * Copyright (c) 2024, STMicroelectronics - All Rights Reserved
+ */
+
+#include "stm32mp25-fw-config.dtsi"
+#include "stm32mp257f-ev1-ca35tdcid-fw-config.dtsi"