diff --git a/meta-arm/meta-arm-bsp/recipes-security/optee/files/optee-os/n1sdp/0006-plat-n1sdp-add-external-device-tree-base-and-size.patch b/meta-arm/meta-arm-bsp/recipes-security/optee/files/optee-os/n1sdp/0006-plat-n1sdp-add-external-device-tree-base-and-size.patch
new file mode 100644
index 0000000..74c94e0
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/optee/files/optee-os/n1sdp/0006-plat-n1sdp-add-external-device-tree-base-and-size.patch
@@ -0,0 +1,44 @@
+Upstream-Status: Pending [Not submitted to upstream yet]
+Signed-off-by: Emekcan Aras <emekcan.aras@arm.com>
+
+From 1a9aeedda58228893add545e49d2d6cd4c316b4f Mon Sep 17 00:00:00 2001
+From: Emekcan <emekcan.aras@arm.com>
+Date: Tue, 13 Dec 2022 13:45:06 +0000
+Subject: [PATCH] plat-n1sdp: add external device tree base and size
+
+Adds external device tree address and size. It also
+register this physical memory so optee can read the device tree.
+---
+ core/arch/arm/plat-n1sdp/main.c            | 1 +
+ core/arch/arm/plat-n1sdp/platform_config.h | 3 +++
+ 2 files changed, 4 insertions(+)
+
+diff --git a/core/arch/arm/plat-n1sdp/main.c b/core/arch/arm/plat-n1sdp/main.c
+index bb951ce6b..ab76f60c6 100644
+--- a/core/arch/arm/plat-n1sdp/main.c
++++ b/core/arch/arm/plat-n1sdp/main.c
+@@ -31,6 +31,7 @@ static struct gic_data gic_data __nex_bss;
+ static struct pl011_data console_data __nex_bss;
+ 
+ register_phys_mem_pgdir(MEM_AREA_IO_SEC, CONSOLE_UART_BASE, PL011_REG_SIZE);
++register_phys_mem_pgdir(MEM_AREA_EXT_DT, EXT_DT_BASE, EXT_DT_SIZE);
+ 
+ register_ddr(DRAM0_BASE, DRAM0_SIZE);
+ register_ddr(DRAM1_BASE, DRAM1_SIZE);
+diff --git a/core/arch/arm/plat-n1sdp/platform_config.h b/core/arch/arm/plat-n1sdp/platform_config.h
+index bf0a3c834..8741a2503 100644
+--- a/core/arch/arm/plat-n1sdp/platform_config.h
++++ b/core/arch/arm/plat-n1sdp/platform_config.h
+@@ -42,6 +42,9 @@
+ #define GICC_BASE		0x2C000000
+ #define GICR_BASE		0x300C0000
+ 
++#define EXT_DT_BASE		0x04001600
++#define EXT_DT_SIZE		0x200
++
+ #ifndef UART_BAUDRATE
+ #define UART_BAUDRATE		115200
+ #endif
+-- 
+2.17.1
+
diff --git a/meta-arm/meta-arm-bsp/recipes-security/optee/optee-os-n1sdp.inc b/meta-arm/meta-arm-bsp/recipes-security/optee/optee-os-n1sdp.inc
index 2719e4c..a40c93d 100644
--- a/meta-arm/meta-arm-bsp/recipes-security/optee/optee-os-n1sdp.inc
+++ b/meta-arm/meta-arm-bsp/recipes-security/optee/optee-os-n1sdp.inc
@@ -11,6 +11,7 @@
     file://0003-HACK-disable-instruction-cache-and-data-cache.patch \
     file://0004-Handle-logging-syscall.patch \
     file://0005-plat-n1sdp-register-DRAM1-to-optee-os.patch \
+    file://0006-plat-n1sdp-add-external-device-tree-base-and-size.patch \
     "
 
 EXTRA_OEMAKE += " CFG_TEE_CORE_LOG_LEVEL=4"
@@ -20,3 +21,9 @@
 EXTRA_OEMAKE += " CFG_CORE_SEL1_SPMC=y CFG_CORE_FFA=y"
 
 EXTRA_OEMAKE += " CFG_WITH_SP=y"
+
+EXTRA_OEMAKE += " CFG_DT=y"
+
+EXTRA_OEMAKE += " CFG_SECURE_PARTITION=y"
+
+EXTRA_OEMAKE += " CFG_MAP_EXT_DT_SECURE=y"
diff --git a/meta-arm/meta-arm-bsp/recipes-security/optee/optee-os_3.19.0.bbappend b/meta-arm/meta-arm-bsp/recipes-security/optee/optee-os_3.19.0.bbappend
new file mode 100644
index 0000000..f80e09f
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/optee/optee-os_3.19.0.bbappend
@@ -0,0 +1,6 @@
+# Machine specific configurations
+
+MACHINE_OPTEE_OS_REQUIRE ?= ""
+MACHINE_OPTEE_OS_REQUIRE:n1sdp = "optee-os-n1sdp.inc"
+
+require ${MACHINE_OPTEE_OS_REQUIRE}
diff --git a/meta-arm/meta-arm-bsp/recipes-security/packagegroups/packagegroup-ts-tests.bbappend b/meta-arm/meta-arm-bsp/recipes-security/packagegroups/packagegroup-ts-tests.bbappend
new file mode 100644
index 0000000..20612cb
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/packagegroups/packagegroup-ts-tests.bbappend
@@ -0,0 +1,2 @@
+COMPATIBLE_MACHINE:corstone1000 = "corstone1000"
+COMPATIBLE_MACHINE:n1sdp = "n1sdp"
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/corstone1000/0023-Use-the-stateless-platform-service.patch b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/corstone1000/0023-Use-the-stateless-platform-service.patch
new file mode 100644
index 0000000..824196c
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/corstone1000/0023-Use-the-stateless-platform-service.patch
@@ -0,0 +1,140 @@
+From 956b8a8e1dd5702b9c1657f4ec27a7aeddb0758e Mon Sep 17 00:00:00 2001
+From: Mohamed Omar Asaker <mohamed.omarasaker@arm.com>
+Date: Mon, 21 Nov 2022 00:08:20 +0000
+Subject: [PATCH] Use the stateless platform service calls
+
+Calls to psa_connect is not needed and psa_call can be called
+directly with a pre defined handle.
+
+Signed-off-by: Satish Kumar <satish.kumar01@arm.com>
+Signed-off-by: Mohamed Omar Asaker <mohamed.omarasaker@arm.com>
+Upstream-Status: Inappropriate [Design is to revisted]
+
+---
+ .../provider/capsule_update_provider.c        | 24 ++++---------------
+ .../provider/corstone1000_fmp_service.c       | 10 ++++----
+ .../provider/corstone1000_fmp_service.h       |  3 +--
+ components/service/common/include/psa/sid.h   |  6 +++++
+ 4 files changed, 16 insertions(+), 27 deletions(-)
+
+diff --git a/components/service/capsule_update/provider/capsule_update_provider.c b/components/service/capsule_update/provider/capsule_update_provider.c
+index 991a2235..6809249f 100644
+--- a/components/service/capsule_update/provider/capsule_update_provider.c
++++ b/components/service/capsule_update/provider/capsule_update_provider.c
+@@ -61,7 +61,6 @@ void capsule_update_provider_deinit(struct capsule_update_provider *context)
+ static rpc_status_t event_handler(uint32_t opcode, struct rpc_caller *caller)
+ {
+ 	uint32_t ioctl_id;
+-	psa_handle_t handle;
+ 	rpc_status_t rpc_status = TS_RPC_CALL_ACCEPTED;
+ 
+ 	struct psa_invec in_vec[] = {
+@@ -79,31 +78,18 @@ static rpc_status_t event_handler(uint32_t opcode, struct rpc_caller *caller)
+ 		case CAPSULE_UPDATE_REQUEST:
+ 		/* Openamp call with IOCTL for firmware update*/
+ 		ioctl_id = IOCTL_CORSTONE1000_FWU_FLASH_IMAGES;
+-		handle = psa_connect(caller, TFM_SP_PLATFORM_IOCTL_SID,
+-				TFM_SP_PLATFORM_IOCTL_VERSION);
+-		if (handle <= 0) {
+-			EMSG("%s Invalid handle", __func__);
+-			rpc_status = TS_RPC_ERROR_INVALID_PARAMETER;
+-			return rpc_status;
+-		}
+-		psa_call(caller,handle, PSA_IPC_CALL,
++		psa_call(caller,TFM_PLATFORM_SERVICE_HANDLE, TFM_PLATFORM_API_ID_IOCTL,
+ 			in_vec,IOVEC_LEN(in_vec), NULL, 0);
+-		set_fmp_image_info(caller, handle);
++		set_fmp_image_info(caller);
+ 		break;
+ 
+ 		case KERNEL_STARTED_EVENT:
+ 		ioctl_id = IOCTL_CORSTONE1000_FWU_HOST_ACK;
+ 		/*openamp call with IOCTL for kernel start*/
+-		handle = psa_connect(caller, TFM_SP_PLATFORM_IOCTL_SID,
+-				TFM_SP_PLATFORM_IOCTL_VERSION);
+-		if (handle <= 0) {
+-			EMSG("%s Invalid handle", __func__);
+-			rpc_status = TS_RPC_ERROR_INVALID_PARAMETER;
+-			return rpc_status;
+-		}
+-		psa_call(caller,handle, PSA_IPC_CALL,
++		
++		psa_call(caller,TFM_PLATFORM_SERVICE_HANDLE, TFM_PLATFORM_API_ID_IOCTL,
+ 			in_vec,IOVEC_LEN(in_vec), NULL, 0);
+-		set_fmp_image_info(caller, handle);
++		set_fmp_image_info(caller);
+ 		break;
+ 		default:
+ 			EMSG("%s unsupported opcode", __func__);
+diff --git a/components/service/capsule_update/provider/corstone1000_fmp_service.c b/components/service/capsule_update/provider/corstone1000_fmp_service.c
+index 6a7a47a7..d811af9f 100644
+--- a/components/service/capsule_update/provider/corstone1000_fmp_service.c
++++ b/components/service/capsule_update/provider/corstone1000_fmp_service.c
+@@ -238,8 +238,7 @@ static psa_status_t unpack_image_info(void *buffer, uint32_t size)
+     return PSA_SUCCESS;
+ }
+ 
+-static psa_status_t get_image_info(struct rpc_caller *caller,
+-			   psa_handle_t platform_service_handle)
++static psa_status_t get_image_info(struct rpc_caller *caller)
+ {
+     psa_status_t status;
+     psa_handle_t handle;
+@@ -255,7 +254,7 @@ static psa_status_t get_image_info(struct rpc_caller *caller,
+ 
+     memset(image_info_buffer, 0, IMAGE_INFO_BUFFER_SIZE);
+ 
+-    psa_call(caller, platform_service_handle, PSA_IPC_CALL,
++    psa_call(caller, TFM_PLATFORM_SERVICE_HANDLE, TFM_PLATFORM_API_ID_IOCTL,
+ 	     in_vec, IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec));
+ 
+     status = unpack_image_info(image_info_buffer, IMAGE_INFO_BUFFER_SIZE);
+@@ -288,12 +287,11 @@ static psa_status_t set_image_info(struct rpc_caller *caller)
+     return PSA_SUCCESS;
+ }
+ 
+-void set_fmp_image_info(struct rpc_caller *caller,
+-			psa_handle_t platform_service_handle)
++void set_fmp_image_info(struct rpc_caller *caller)
+ {
+     psa_status_t status;
+ 
+-    status = get_image_info(caller, platform_service_handle);
++    status = get_image_info(caller);
+     if (status != PSA_SUCCESS) {
+ 	return;
+     }
+diff --git a/components/service/capsule_update/provider/corstone1000_fmp_service.h b/components/service/capsule_update/provider/corstone1000_fmp_service.h
+index 95fba2a0..963223e8 100644
+--- a/components/service/capsule_update/provider/corstone1000_fmp_service.h
++++ b/components/service/capsule_update/provider/corstone1000_fmp_service.h
+@@ -16,8 +16,7 @@ extern "C" {
+ 
+ void provision_fmp_variables_metadata(struct rpc_caller *caller);
+ 
+-void set_fmp_image_info(struct rpc_caller *caller,
+-		psa_handle_t platform_service_handle);
++void set_fmp_image_info(struct rpc_caller *caller);
+ 
+ #ifdef __cplusplus
+ } /* extern "C" */
+diff --git a/components/service/common/include/psa/sid.h b/components/service/common/include/psa/sid.h
+index 7a29cc25..8103a9af 100644
+--- a/components/service/common/include/psa/sid.h
++++ b/components/service/common/include/psa/sid.h
+@@ -37,6 +37,12 @@ extern "C" {
+ #define TFM_CRYPTO_VERSION                                         (1U)
+ #define TFM_CRYPTO_HANDLE                                          (0x40000100U)
+ 
++
++/******** TFM_PLATFORM_SERVICE *******/
++#define TFM_PLATFORM_API_ID_IOCTL         (1013)
++#define TFM_PLATFORM_SERVICE_HANDLE       (0x40000105U)
++
++
+ /**
+  * \brief Define a progressive numerical value for each SID which can be used
+  *        when dispatching the requests to the service
+-- 
+2.25.1
+
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/libts_%.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/libts_%.bbappend
new file mode 100644
index 0000000..99c03f6
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/libts_%.bbappend
@@ -0,0 +1,5 @@
+require ts-arm-platforms.inc
+
+EXTRA_OECMAKE:append:corstone1000 = "-DMM_COMM_BUFFER_ADDRESS=0x02000000 \
+                                     -DMM_COMM_BUFFER_PAGE_COUNT=1 \
+                                    "
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/libts_git.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/libts_git.bbappend
deleted file mode 100644
index a885d38..0000000
--- a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/libts_git.bbappend
+++ /dev/null
@@ -1,10 +0,0 @@
-MACHINE_TS_REQUIRE ?= ""
-MACHINE_TS_REQUIRE:corstone1000 = "ts-corstone1000.inc"
-
-require ${MACHINE_TS_REQUIRE}
-
-
-EXTRA_OECMAKE:append:corstone1000 = "-DMM_COMM_BUFFER_ADDRESS=0x02000000 \
-                                    -DMM_COMM_BUFFER_PAGE_COUNT=1 \
-                                    "
-
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-corstone1000.inc b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-arm-platforms.inc
similarity index 89%
rename from meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-corstone1000.inc
rename to meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-arm-platforms.inc
index e97fb59..5900955 100644
--- a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-corstone1000.inc
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-arm-platforms.inc
@@ -1,5 +1,6 @@
-FILESEXTRAPATHS:prepend := "${THISDIR}/corstone1000:"
+FILESEXTRAPATHS:prepend:corstone1000 := "${THISDIR}/corstone1000:"
 
+COMPATIBLE_MACHINE:corstone1000 = "corstone1000"
 SRC_URI:append:corstone1000  = " \
     file://0001-Add-openamp-to-SE-proxy-deployment.patch;patchdir=../trusted-services \
     file://0002-Implement-mhu-driver-and-the-OpenAmp-conversion-laye.patch;patchdir=../trusted-services \
@@ -23,4 +24,7 @@
     file://0020-FMP-Support-in-Corstone1000.patch;patchdir=../trusted-services \
     file://0021-smm_gateway-add-checks-for-null-attributes.patch;patchdir=../trusted-services \
     file://0022-GetNextVariableName-Fix.patch;patchdir=../trusted-services \
+    file://0023-Use-the-stateless-platform-service.patch;patchdir=../trusted-services \
     "
+
+COMPATIBLE_MACHINE:n1sdp = "n1sdp"
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-demo_%.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-demo_%.bbappend
new file mode 100644
index 0000000..5c9ef21
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-demo_%.bbappend
@@ -0,0 +1 @@
+require ts-arm-platforms.inc
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-newlib_%.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-newlib_%.bbappend
index 845f883..7417d9b 100644
--- a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-newlib_%.bbappend
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-newlib_%.bbappend
@@ -1,6 +1,8 @@
-FILESEXTRAPATHS:prepend := "${THISDIR}/corstone1000/${PN}:"
+FILESEXTRAPATHS:prepend:corstone1000 := "${THISDIR}/corstone1000/${PN}:"
 
+COMPATIBLE_MACHINE:corstone1000 = "corstone1000"
 SRC_URI:append:corstone1000 = " \
   file://0001-newlib-memcpy-remove-optimized-version.patch;patchdir=../newlib \
 "
 
+COMPATIBLE_MACHINE:n1sdp = "n1sdp"
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-api-test.inc b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-api-test.inc
index 50ff960..a1f43d4 100644
--- a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-api-test.inc
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-api-test.inc
@@ -1,6 +1,6 @@
-FILESEXTRAPATHS:prepend := "${THISDIR}/corstone1000/psa-apitest:"
+FILESEXTRAPATHS:prepend:corstone1000 := "${THISDIR}/corstone1000/psa-apitest:"
 
-include ts-corstone1000.inc
+include ts-arm-platforms.inc
 
 SRC_URI:append:corstone1000  = " \
     file://0001-corstone1000-port-crypto-config.patch;patchdir=../psatest \
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-iat-api-test_git.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-crypto-api-test_%.bbappend
similarity index 100%
copy from meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-iat-api-test_git.bbappend
copy to meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-crypto-api-test_%.bbappend
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-crypto-api-test_git.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-crypto-api-test_git.bbappend
deleted file mode 100644
index ea49213..0000000
--- a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-crypto-api-test_git.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-require ts-psa-api-test.inc
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-iat-api-test_git.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-iat-api-test_%.bbappend
similarity index 100%
rename from meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-iat-api-test_git.bbappend
rename to meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-iat-api-test_%.bbappend
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-iat-api-test_git.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-its-api-test_%.bbappend
similarity index 100%
copy from meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-iat-api-test_git.bbappend
copy to meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-its-api-test_%.bbappend
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-its-api-test_git.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-its-api-test_git.bbappend
deleted file mode 100644
index ea49213..0000000
--- a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-its-api-test_git.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-require ts-psa-api-test.inc
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-iat-api-test_git.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-ps-api-test_%.bbappend
similarity index 100%
copy from meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-iat-api-test_git.bbappend
copy to meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-ps-api-test_%.bbappend
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-ps-api-test_git.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-ps-api-test_git.bbappend
deleted file mode 100644
index ea49213..0000000
--- a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-psa-ps-api-test_git.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-require ts-psa-api-test.inc
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-service-test_%.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-service-test_%.bbappend
new file mode 100644
index 0000000..5c9ef21
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-service-test_%.bbappend
@@ -0,0 +1 @@
+require ts-arm-platforms.inc
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-attestation_%.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-attestation_%.bbappend
new file mode 100644
index 0000000..5c9ef21
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-attestation_%.bbappend
@@ -0,0 +1 @@
+require ts-arm-platforms.inc
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-crypto_%.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-crypto_%.bbappend
new file mode 100644
index 0000000..5c9ef21
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-crypto_%.bbappend
@@ -0,0 +1 @@
+require ts-arm-platforms.inc
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-its_%.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-its_%.bbappend
new file mode 100644
index 0000000..5c9ef21
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-its_%.bbappend
@@ -0,0 +1 @@
+require ts-arm-platforms.inc
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-se-proxy_%.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-se-proxy_%.bbappend
index f39d239..eba1553 100644
--- a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-se-proxy_%.bbappend
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-se-proxy_%.bbappend
@@ -1,9 +1,5 @@
-MACHINE_TS_REQUIRE ?= ""
-MACHINE_TS_REQUIRE:corstone1000 = "ts-corstone1000.inc"
-
-require ${MACHINE_TS_REQUIRE}
+require ts-arm-platforms.inc
 
 EXTRA_OECMAKE:append:corstone1000 = " -DMM_COMM_BUFFER_ADDRESS="0x00000000 0x02000000" \
     -DMM_COMM_BUFFER_PAGE_COUNT="1" \
     "
-
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-smm-gateway_%.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-smm-gateway_%.bbappend
index f39d239..eba1553 100644
--- a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-smm-gateway_%.bbappend
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-smm-gateway_%.bbappend
@@ -1,9 +1,5 @@
-MACHINE_TS_REQUIRE ?= ""
-MACHINE_TS_REQUIRE:corstone1000 = "ts-corstone1000.inc"
-
-require ${MACHINE_TS_REQUIRE}
+require ts-arm-platforms.inc
 
 EXTRA_OECMAKE:append:corstone1000 = " -DMM_COMM_BUFFER_ADDRESS="0x00000000 0x02000000" \
     -DMM_COMM_BUFFER_PAGE_COUNT="1" \
     "
-
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-storage_%.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-storage_%.bbappend
new file mode 100644
index 0000000..5c9ef21
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-sp-storage_%.bbappend
@@ -0,0 +1 @@
+require ts-arm-platforms.inc
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-uefi-test_%.bbappend b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-uefi-test_%.bbappend
new file mode 100644
index 0000000..5c9ef21
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/ts-uefi-test_%.bbappend
@@ -0,0 +1 @@
+require ts-arm-platforms.inc