[PULL 43/54] docs/system/arm/mps2.rst: Document the new mps3-an547 board

[Peter Maydell]

Add brief documentation of the new mps3-an547 board.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210219144617.4782-44-peter.maydell@linaro.org
---
 docs/system/arm/mps2.rst | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/docs/system/arm/mps2.rst b/docs/system/arm/mps2.rst
index 601ccea15cb..f83b1517871 100644
--- a/docs/system/arm/mps2.rst
+++ b/docs/system/arm/mps2.rst
@@ -1,5 +1,5 @@
-Arm MPS2 and MPS3 boards (``mps2-an385``, ``mps2-an386``, ``mps2-an500``, 
``mps2-an505``, ``mps2-an511``, ``mps2-an521``, ``mps3-an524``)
-=========================================================================================================================================
+Arm MPS2 and MPS3 boards (``mps2-an385``, ``mps2-an386``, ``mps2-an500``, 
``mps2-an505``, ``mps2-an511``, ``mps2-an521``, ``mps3-an524``, ``mps3-an547``)
+=========================================================================================================================================================
 
 These board models all use Arm M-profile CPUs.
 
@@ -27,6 +27,8 @@ QEMU models the following FPGA images:
   Dual Cortex-M33 as documented in Arm Application Note AN521
 ``mps3-an524``
   Dual Cortex-M33 on an MPS3, as documented in Arm Application Note AN524
+``mps3-an547``
+  Cortex-M55 on an MPS3, as documented in Arm Application Note AN547
 
 Differences between QEMU and real hardware:
 
-- 
2.20.1