commit 852c74b8bc4dd87818354975ce8dd406c9e039df
author Jay Buddhabhatti <jay.buddhabhatti@amd.com> Sun Jul 14 23:29:04 2024 -0700
committer Jay Buddhabhatti <jay.buddhabhatti@amd.com> Wed Jul 31 02:44:43 2024 -0700
tree cb141ab15cc693a9e8336e6fc06ddc40998207af
parent be24d40311d41b92792f6cf6ffe5320288e9eb8c

docs(xilinx): update SMC documentation in TF-A

Updated documentation for new SMC SiP calling conventions for Platform
Management specific SiP Service calls.

Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com>
Change-Id: Iee09d3d843c6bb3f82aad6df703542ba1eb63c6c

docs/plat/xilinx-versal.rst

diff --git a/docs/plat/xilinx-versal.rst b/docs/plat/xilinx-versal.rst
index 072329a..9463dfa 100644
--- a/docs/plat/xilinx-versal.rst
+++ b/docs/plat/xilinx-versal.rst
@@ -98,8 +98,8 @@
 | 0xc2001000-0xc2001FFF     | Fast SMC64 SiP Service call range used for AMD-Xilinx IPI |
 +---------------------------+-----------------------------------------------------------+
 
-PM SMC call ranges
-------------------
+PM SMC call ranges for SiP SVC version 0.1
+--------------------------------------------------------
 
 +---------------------------+---------------------------------------------------------------------------+
 |   SMC Function Identifier |  Service type                                                             |
@@ -107,6 +107,19 @@
 | 0xc2000000-0xc2000FFF     | Fast SMC64 SiP Service call range used for AMD-Xilinx Platform Management |
 +---------------------------+---------------------------------------------------------------------------+
 
+PM SMC call ranges for SiP SVC version 0.2
+--------------------------------------------------------
+
++---------------------------+---------------------------------------------------------------------------+
+|   SMC Function Identifier |  Service type                                                             |
++---------------------------+---------------------------------------------------------------------------+
+| 0xc2000FFF                | Fast SMC64 SiP Service call used for pass-through of AMD-Xilinx Platform  |
+|                           | Management APIs to firmware                                               |
++---------------------------+---------------------------------------------------------------------------+
+| 0xc2000A00-0xc2000AFF     | Fast SMC64 SiP Service call range used for AMD-Xilinx Platform Management |
+|                           | specific TF-A APIs                                                        |
++---------------------------+---------------------------------------------------------------------------+
+
 SMC function IDs for SiP Service queries
 ----------------------------------------