diff --git a/plat/arm/board/fvp/fdts/fvp_spmc_el1_optee_manifest.dts b/plat/arm/board/fvp/fdts/fvp_spmc_el1_optee_manifest.dts
new file mode 100644
index 000000000..36a22a1b3
--- /dev/null
+++ b/plat/arm/board/fvp/fdts/fvp_spmc_el1_optee_manifest.dts
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Copyright (c) 2024, Arm Limited. All rights reserved.
+ */
+
+/dts-v1/;
+
+/ {
+	compatible = "arm,ffa-core-manifest-1.0";
+	#address-cells = <2>;
+	#size-cells = <1>;
+
+	attribute {
+		spmc_id = <0x8000>;
+		maj_ver = <0x1>;
+		min_ver = <0x1>;
+		exec_state = <0x0>;
+		load_address = <0x0 0x6000000>;
+		entrypoint = <0x0 0x6000000>;
+		binary_size = <0x80000>;
+	};
+};
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 d90544b1a..234ab587e 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
@@ -35,7 +35,7 @@
 			debug_name = "op-tee";
 			load_address = <0x6280000>;
 			vcpu_count = <8>;
-			mem_size = <1048576>;
+			mem_size = <0xd80000>;
 		};
 	};
 
@@ -63,10 +63,11 @@
 		reg = <0x0 0x6000000 0x0 0x2000000>; /* Trusted DRAM */
 	};
 
-	memory@1 {
+	memory@80000000 {
 		device_type = "ns-memory";
-		reg = <0x00008800 0x80000000 0x0 0x7f000000>,
-		      <0x0 0x88000000 0x0 0x10000000>;
+		reg = <0x0 0x80000000 0x0 0x7c000000>,
+		      <0x8 0x80000000 0x1 0x80000000>,
+		      <0x00008800 0x80000000 0x0 0x7f000000>;
 	};
 
 	memory@0 {
diff --git a/plat/arm/board/fvp/fdts/optee_sp_manifest.dts b/plat/arm/board/fvp/fdts/optee_sp_manifest.dts
index 27f4724c3..a6b4886f1 100644
--- a/plat/arm/board/fvp/fdts/optee_sp_manifest.dts
+++ b/plat/arm/board/fvp/fdts/optee_sp_manifest.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2022, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  *
@@ -15,23 +15,30 @@
 
 	/* Properties */
 	description = "op-tee";
-	ffa-version = <0x00010000>; /* 31:16 - Major, 15:0 - Minor */
+	ffa-version = <0x00010001>; /* 31:16 - Major, 15:0 - Minor */
 	uuid = <0xe0786148 0xe311f8e7 0x02005ebc 0x1bc5d5a5>;
 	id = <1>;
 	execution-ctx-count = <8>;
 	exception-level = <2>; /* S-EL1 */
 	execution-state = <0>; /* AARCH64 */
 	load-address = <0x6280000>;
+	mem-size = <0xd80000>; 	/* OP-TEE specific extension */
 	entrypoint-offset = <0x4000>;
 	xlat-granule = <0>; /* 4KiB */
 	boot-order = <0>;
 	messaging-method = <0x3>; /* Direct request/response supported. */
-	managed-exit;
+	ns-interrupts-action = <1>; /* NS_ACTION_ME */
 	run-time-model = <1>; /* SP pre-emptible. */
 
 	/* Boot protocol */
 	gp-register-num = <0x0>;
 
+	/* Boot Info */
+	boot-info {
+		compatible = "arm,ffa-manifest-boot-info";
+		ffa_manifest;
+	};
+
 	device-regions {
 		compatible = "arm,ffa-manifest-device-regions";