diff --git a/plat/arm/board/fvp/fdts/fvp_spmc_manifest.dts b/plat/arm/board/fvp/fdts/fvp_spmc_manifest.dts
index ee6c2603b..30f1760a0 100644
--- a/plat/arm/board/fvp/fdts/fvp_spmc_manifest.dts
+++ b/plat/arm/board/fvp/fdts/fvp_spmc_manifest.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2023, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -96,6 +96,15 @@
 		      <0x0 0x88000000 0x0 0x10000000>;
 	};
 
+	memory@2 {
+		device_type = "device-memory";
+		reg = <0x0 0x1c090000 0x0 0x40000>, /* UART */
+		      <0x0 0x2bfe0000 0x0 0x20000>, /* SMMUv3TestEngine */
+		      <0x0 0x2a490000 0x0 0x20000>, /* SP805 Trusted Watchdog */
+		      <0x0 0x1c130000 0x0 0x10000>; /* Virtio block device */
+	};
+
+
 #if MEASURED_BOOT
 #include "event_log.dtsi"
 #endif
diff --git a/plat/arm/board/fvp/fdts/fvp_spmc_optee_sp_manifest.dts b/plat/arm/board/fvp/fdts/fvp_spmc_optee_sp_manifest.dts
index f29ea4563..d90544b1a 100644
--- a/plat/arm/board/fvp/fdts/fvp_spmc_optee_sp_manifest.dts
+++ b/plat/arm/board/fvp/fdts/fvp_spmc_optee_sp_manifest.dts
@@ -68,4 +68,9 @@
 		reg = <0x00008800 0x80000000 0x0 0x7f000000>,
 		      <0x0 0x88000000 0x0 0x10000000>;
 	};
+
+	memory@0 {
+		device_type = "device-memory";
+		reg = <0x0 0x1c090000 0x0 0x40000>; /* UART */
+	};
 };
diff --git a/plat/arm/board/tc/fdts/tc_spmc_manifest.dtsi b/plat/arm/board/tc/fdts/tc_spmc_manifest.dtsi
index 3bc0cbb43..e26e9b511 100644
--- a/plat/arm/board/tc/fdts/tc_spmc_manifest.dtsi
+++ b/plat/arm/board/tc/fdts/tc_spmc_manifest.dtsi
@@ -107,4 +107,9 @@
 		      <HI(PLAT_ARM_DRAM2_BASE) LO(PLAT_ARM_DRAM2_BASE)
 		       HI(TC_NS_DRAM2_SIZE) LO(TC_NS_DRAM2_SIZE)>;
 	};
+
+	memory@2 {
+		device_type = "device-memory";
+		reg =   <0x0 0x1c130000 0x0 0x10000>; /* Virtio block device */
+	};
 };