Integrate shared block storage into PS and ITS SP deployments

To allow a partitioned block storage device to be used for NV storage
of objects held by the Protected Storage and Internal Trusted
Storage services, backend storage is now delegated to the block_storage
service provider located in a separate SP which owns the physical
storage device.

Signed-off-by: Julian Hall <julian.hall@arm.com>
Change-Id: Ic7e24b4adc04cabde71365d9cbc0b257cd00cc76
diff --git a/deployments/internal-trusted-storage/infra/sfs-ram.cmake b/deployments/internal-trusted-storage/infra/sfs-ram.cmake
new file mode 100644
index 0000000..03af4f1
--- /dev/null
+++ b/deployments/internal-trusted-storage/infra/sfs-ram.cmake
@@ -0,0 +1,23 @@
+#-------------------------------------------------------------------------------
+# Copyright (c) 2022, Arm Limited and Contributors. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+# Lists components that provide an infrastructure layer for the
+# internal-trusted-storage service provider that uses the SFS component
+# backed by ram storage. Not intended to production deployments.
+#-------------------------------------------------------------------------------
+
+#-------------------------------------------------------------------------------
+# Infrastructure components
+#
+#-------------------------------------------------------------------------------
+add_components(TARGET "internal-trusted-storage"
+	BASE_DIR ${TS_ROOT}
+	COMPONENTS
+		"components/service/secure_storage/backend/secure_flash_store"
+		"components/service/secure_storage/backend/secure_flash_store/flash_fs"
+		"components/service/secure_storage/backend/secure_flash_store/flash"
+		"components/service/secure_storage/backend/secure_flash_store/flash/ram"
+		"components/service/secure_storage/factory/common/sfs"
+)