Platform: RSE: Rename RSE platform files

Renames all 'rss' files to 'rse'. Avoids changes unrelated to moving
files in this commit to keep to commit history clearer.

Signed-off-by: Jamie Fox <jamie.fox@arm.com>
Change-Id: I321aa2cdff6117c869a7128d2866207efd9b3309
diff --git a/docs/platform/arm/index.rst b/docs/platform/arm/index.rst
index 3f0f383..60628f1 100755
--- a/docs/platform/arm/index.rst
+++ b/docs/platform/arm/index.rst
@@ -11,7 +11,7 @@
     Corstone-310 FPGA (AN555) and FVP <mps3/corstone310/README.rst>
     Musca-B1 <musca_b1/readme.rst>
     Musca-S1 <musca_s1/readme.rst>
-    Runtime Security Engine <rss/index>
+    Runtime Security Engine <rse/index>
 
 --------------
 
diff --git a/docs/platform/arm/rss/index.rst b/docs/platform/arm/rse/index.rst
similarity index 81%
rename from docs/platform/arm/rss/index.rst
rename to docs/platform/arm/rse/index.rst
index 9aa236c..73dc11b 100644
--- a/docs/platform/arm/rss/index.rst
+++ b/docs/platform/arm/rse/index.rst
@@ -8,9 +8,9 @@
     :maxdepth: 1
 
     RSE introduction <readme.rst>
-    RSE communication design <rss_comms.rst>
-    RSE hardware key management <rss_key_management.rst>
-    RSE provisioning <rss_provisioning.rst>
+    RSE communication design <rse_comms.rst>
+    RSE hardware key management <rse_key_management.rst>
+    RSE provisioning <rse_provisioning.rst>
 
 RSE also includes the following extra partitions:
 
diff --git a/docs/platform/arm/rss/readme.rst b/docs/platform/arm/rse/readme.rst
similarity index 97%
rename from docs/platform/arm/rss/readme.rst
rename to docs/platform/arm/rse/readme.rst
index 562a0ee..0052f4d 100644
--- a/docs/platform/arm/rss/readme.rst
+++ b/docs/platform/arm/rse/readme.rst
@@ -26,10 +26,10 @@
 -------------
 
 Follow the instructions in :doc:`Build instructions </building/tfm_build_instruction>`.
-Build TF-M with platform name: `arm/rss/<rss platform name>`
+Build TF-M with platform name: `arm/rse/<rse platform name>`
 
 For example for building RSE for Total Compute platforms:
-``-DTFM_PLATFORM=arm/rss/tc``
+``-DTFM_PLATFORM=arm/rse/tc``
 
 Signing host images
 -------------------
@@ -182,7 +182,7 @@
 when ``TFM_DUMMY_PROVISIONING`` is enabled, except that it will not
 automatically perform the reset once each provisioning state is complete. For
 more details about provisioning flows, see
-:doc:`RSE provisioning </platform/arm/rss/rss_provisioning>`.
+:doc:`RSE provisioning </platform/arm/rse/rse_provisioning>`.
 
 --------------
 
diff --git a/docs/platform/arm/rss/rss_comms.rst b/docs/platform/arm/rse/rse_comms.rst
similarity index 90%
rename from docs/platform/arm/rss/rss_comms.rst
rename to docs/platform/arm/rse/rse_comms.rst
index bca8b7b..14b0b13 100644
--- a/docs/platform/arm/rss/rss_comms.rst
+++ b/docs/platform/arm/rse/rse_comms.rst
@@ -135,18 +135,18 @@
 ************************
 
 The RSE side of the communication implementation is located in
-``platform/ext/target/arm/rss/common/rss_comms``. The implementation is
+``platform/ext/target/arm/rse/common/rse_comms``. The implementation is
 structured as follows:
 
-- ``rss_comms.c``: Implements the TF-M RPC layer using RSE comms implementation.
-- ``rss_comms_hal.c``: Abstracts MHU message sending and receiving.
+- ``rse_comms.c``: Implements the TF-M RPC layer using RSE comms implementation.
+- ``rse_comms_hal.c``: Abstracts MHU message sending and receiving.
 
-- ``rss_comms_protocol.c``: The common part of the RSE comms protocol.
-- ``rss_comms_protocol_embed.c``: The embed RSE comms protocol.
-- ``rss_comms_protocol_protocol_access.c``: The pointer access RSE comms protocol.
+- ``rse_comms_protocol.c``: The common part of the RSE comms protocol.
+- ``rse_comms_protocol_embed.c``: The embed RSE comms protocol.
+- ``rse_comms_protocol_protocol_access.c``: The pointer access RSE comms protocol.
 
-- ``rss_comms_atu.c``: Allocates and frees ATU regions for host pointer access.
-- ``rss_comms_permissions_hal.c``: Checks service access permissions and pointer validity.
+- ``rse_comms_atu.c``: Allocates and frees ATU regions for host pointer access.
+- ``rse_comms_permissions_hal.c``: Checks service access permissions and pointer validity.
 
 A reference implementation of the client side of the RSE comms is available in
 the Trusted Firmware-A repository.
diff --git a/docs/platform/arm/rss/rss_key_management.rst b/docs/platform/arm/rse/rse_key_management.rst
similarity index 100%
rename from docs/platform/arm/rss/rss_key_management.rst
rename to docs/platform/arm/rse/rse_key_management.rst
diff --git a/docs/platform/arm/rss/rss_provisioning.rst b/docs/platform/arm/rse/rse_provisioning.rst
similarity index 100%
rename from docs/platform/arm/rss/rss_provisioning.rst
rename to docs/platform/arm/rse/rse_provisioning.rst
diff --git a/docs/platform/platform_introduction.rst b/docs/platform/platform_introduction.rst
index 3301415..0075e73 100644
--- a/docs/platform/platform_introduction.rst
+++ b/docs/platform/platform_introduction.rst
@@ -64,7 +64,7 @@
 
     - Runtime Security Engine (RSE):
 
-        - :doc:`RSE. </platform/arm/rss/readme>`
+        - :doc:`RSE. </platform/arm/rse/readme>`
 
 The document :doc:`Platform Deprecation and Removal </integration_guide/platform/platform_deprecation>`
 lists the deprecated platforms, removed from the upstream.