diff --git a/plat/arm/css/sgm/fdts/sgm_tb_fw_config.dts b/plat/arm/css/sgm/fdts/sgm_tb_fw_config.dts
new file mode 100644
index 0000000..9502549
--- /dev/null
+++ b/plat/arm/css/sgm/fdts/sgm_tb_fw_config.dts
@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/dts-v1/;
+
+/ {
+	/* Platform Config */
+	plat_arm_bl2 {
+		compatible = "arm,tb_fw";
+		hw_config_addr = <0x0 0x83000000>;
+		hw_config_max_size = <0x01000000>;
+	};
+};