diff --git a/plat/arm/board/rde1edge/fdts/rde1edge_fw_config.dts b/plat/arm/board/rde1edge/fdts/rde1edge_fw_config.dts
new file mode 100644
index 0000000..2719ab4
--- /dev/null
+++ b/plat/arm/board/rde1edge/fdts/rde1edge_fw_config.dts
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2019-2020, ARM Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <export/common/tbbr/tbbr_img_def_exp.h>
+
+/dts-v1/;
+
+/ {
+	dtb-registry {
+		compatible = "arm,dyn_cfg-dtb_registry";
+
+		/* tb_fw_config is temporarily contained on this dtb */
+		tb_fw-config {
+			load-address = <0x0 0x4001010>;
+			max-size = <0x200>;
+			id = <TB_FW_CONFIG_ID>;
+		};
+
+		nt_fw-config {
+			load-address = <0x0 0xFEF00000>;
+			max-size = <0x0100000>;
+			id = <NT_FW_CONFIG_ID>;
+		};
+	};
+
+	tb_fw-config {
+		compatible = "arm,tb_fw";
+
+		/* Disable authentication for development */
+		disable_auth = <0x0>;
+
+		/*
+		 * The following two entries are placeholders for Mbed TLS
+		 * heap information. The default values don't matter since
+		 * they will be overwritten by BL1.
+		 * In case of having shared Mbed TLS heap between BL1 and BL2,
+		 * BL1 will populate these two properties with the respective
+		 * info about the shared heap. This info will be available for
+		 * BL2 in order to locate and re-use the heap.
+		 */
+		mbedtls_heap_addr = <0x0 0x0>;
+		mbedtls_heap_size = <0x0>;
+	};
+};
diff --git a/plat/arm/board/rde1edge/fdts/rde1edge_tb_fw_config.dts b/plat/arm/board/rde1edge/fdts/rde1edge_tb_fw_config.dts
deleted file mode 100644
index 766dc00..0000000
--- a/plat/arm/board/rde1edge/fdts/rde1edge_tb_fw_config.dts
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2018, Arm Limited. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-/dts-v1/;
-
-/ {
-	/* Platform Config */
-	compatible = "arm,tb_fw";
-	nt_fw_config_addr = <0x0 0xFEF00000>;
-	nt_fw_config_max_size = <0x0100000>;
-	/*
-	 * The following two entries are placeholders for Mbed TLS
-	 * heap information. The default values don't matter since
-	 * they will be overwritten by BL1.
-	 * In case of having shared Mbed TLS heap between BL1 and BL2,
-	 * BL1 will populate these two properties with the respective
-	 * info about the shared heap. This info will be available for
-	 * BL2 in order to locate and re-use the heap.
-	 */
-	mbedtls_heap_addr = <0x0 0x0>;
-	mbedtls_heap_size = <0x0>;
-};
diff --git a/plat/arm/board/rde1edge/platform.mk b/plat/arm/board/rde1edge/platform.mk
index 88aa634..1a4dd17 100644
--- a/plat/arm/board/rde1edge/platform.mk
+++ b/plat/arm/board/rde1edge/platform.mk
@@ -35,8 +35,8 @@
 endif
 
 # Add the FDT_SOURCES and options for Dynamic Config
-FDT_SOURCES		+=	${RDE1EDGE_BASE}/fdts/${PLAT}_tb_fw_config.dts
-TB_FW_CONFIG		:=	${BUILD_PLAT}/fdts/${PLAT}_tb_fw_config.dtb
+FDT_SOURCES		+=	${RDE1EDGE_BASE}/fdts/${PLAT}_fw_config.dts
+TB_FW_CONFIG		:=	${BUILD_PLAT}/fdts/${PLAT}_fw_config.dtb
 
 # Add the TB_FW_CONFIG to FIP and specify the same to certtool
 $(eval $(call TOOL_ADD_PAYLOAD,${TB_FW_CONFIG},--tb-fw-config))