DOC: update documentation.
Add documentation covering:
- developer information about architecture
- project structure and building
- project overview and service descriptions
- the portability model for supporting hardware
Signed-off-by: Julian Hall <julian.hall@arm.com>
Co-Authored-By: Gyorgy Szing <gyorgy.szing@gmail.com>
Change-Id: I8bf9c01a66350719d82a7ca2bc1c78a8ab17978d
diff --git a/docs/developer/uml/SecureServicesLayers.puml b/docs/developer/uml/SecureServicesLayers.puml
new file mode 100644
index 0000000..114b2fb
--- /dev/null
+++ b/docs/developer/uml/SecureServicesLayers.puml
@@ -0,0 +1,46 @@
+'-------------------------------------------------------------------------------
+' Copyright (c) 2020-2021, Arm Limited and Contributors. All rights reserved.
+'
+' SPDX-License-Identifier: BSD-3-Clause
+'
+'-------------------------------------------------------------------------------
+
+@startuml
+
+!include ../../uml/style-component.puml
+
+package "Client Processing Environment" COLOR_GREY1 {
+ NS_COMPONENT trusted_service_client as "Trusted Service client"
+ NS_IFC ns_rpc as "RPC"
+ NS_COMPONENT rpc_caller as "RPC Caller"
+ NS_IFC ns_messaging as "messaging"
+ NS_COMPONENT ns_messaging_layer as "Messaging Layer"
+}
+trusted_service_client --down-> ns_rpc
+ns_rpc-down->rpc_caller
+rpc_caller-down->ns_messaging
+ns_messaging-down->ns_messaging_layer
+
+package "Secure Processing Environment" COLOR_BLUE2 {
+ S_COMPONENT trusted_service_provider as "Trusted Service Provider"
+ S_COMPONENT rpc_endpoint as "RPC endpoint"
+ S_COMPONENT s_messaging_layer as "Messaging Layer"
+ S_COMPONENT backend_service as "Backend Service"
+ S_IFC s_rpc as "RPC"
+ S_IFC s_messaging as "messaging"
+ S_IFC s_backend as "backend interface"
+}
+
+trusted_service_provider --down-> s_rpc
+s_rpc-down->rpc_endpoint
+rpc_endpoint-down->s_messaging
+s_messaging-down->s_messaging_layer
+
+trusted_service_provider-down->s_backend
+s_backend-down->backend_service
+
+trusted_service_client<.>trusted_service_provider
+rpc_caller<.>rpc_endpoint
+ns_messaging_layer<.>s_messaging_layer
+
+@enduml
\ No newline at end of file