Add common service component to ipc support

Add support for inter processor communication for PSA
including, the openamp client side structures lib, and
a rpc caller interface.

Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Change-Id: I889fdc627989a95d726535f4c6820744392ed881
diff --git a/components/rpc/psa_ipc/component.cmake b/components/rpc/psa_ipc/component.cmake
new file mode 100644
index 0000000..5d9c72b
--- /dev/null
+++ b/components/rpc/psa_ipc/component.cmake
@@ -0,0 +1,24 @@
+#-------------------------------------------------------------------------------
+# Copyright (c) 2021-2023, Arm Limited and Contributors. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+#-------------------------------------------------------------------------------
+if (NOT DEFINED TGT)
+	message(FATAL_ERROR "mandatory parameter TGT is not defined.")
+endif()
+
+set_property(TARGET ${TGT} APPEND PROPERTY PUBLIC_HEADER
+	${CMAKE_CURRENT_LIST_DIR}/caller/sp/psa_ipc_caller.h
+	)
+
+target_sources(${TGT} PRIVATE
+	"${CMAKE_CURRENT_LIST_DIR}/service_psa_ipc.c"
+	"${CMAKE_CURRENT_LIST_DIR}/caller/sp/psa_ipc_caller.c"
+	)
+
+target_include_directories(${TGT}
+	 PUBLIC
+		"${CMAKE_CURRENT_LIST_DIR}/caller/sp/"
+	)
+