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[PULL,06/29] docs/system: Document Musca boards

Message ID 20200521191610.10941-7-peter.maydell@linaro.org
State Not Applicable
Headers show
Series target-arm queue | expand

Commit Message

Peter Maydell May 21, 2020, 7:15 p.m. UTC 
Provide a minimal documentation of the Musca boards.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

Message-id: 20200507151819.28444-6-peter.maydell@linaro.org
---
 docs/system/arm/musca.rst  | 31 +++++++++++++++++++++++++++++++
 docs/system/target-arm.rst |  1 +
 MAINTAINERS                |  1 +
 3 files changed, 33 insertions(+)
 create mode 100644 docs/system/arm/musca.rst

-- 
2.20.1
diff mbox series

Patch

diff --git a/docs/system/arm/musca.rst b/docs/system/arm/musca.rst
new file mode 100644
index 00000000000..81e3dc92194
--- /dev/null
+++ b/docs/system/arm/musca.rst
@@ -0,0 +1,31 @@ 
+Arm Musca boards (``musca-a``, ``musca-b1``)
+============================================
+
+The Arm Musca development boards are a reference implementation
+of a system using the SSE-200 Subsystem for Embedded. They are
+dual Cortex-M33 systems.
+
+QEMU provides models of the A and B1 variants of this board.
+
+Unimplemented devices:
+
+- SPI
+- |I2C|
+- |I2S|
+- PWM
+- QSPI
+- Timer
+- SCC
+- GPIO
+- eFlash
+- MHU
+- PVT
+- SDIO
+- CryptoCell
+
+Note that (like the real hardware) the Musca-A machine is
+asymmetric: CPU 0 does not have the FPU or DSP extensions,
+but CPU 1 does. Also like the real hardware, the memory maps
+for the A and B1 variants differ significantly, so guest
+software must be built for the right variant.
+
diff --git a/docs/system/target-arm.rst b/docs/system/target-arm.rst
index f2d9366e9b4..dce384cb0e3 100644
--- a/docs/system/target-arm.rst
+++ b/docs/system/target-arm.rst
@@ -77,6 +77,7 @@  undocumented; you can get a complete list by running
 
    arm/integratorcp
    arm/mps2
+   arm/musca
    arm/realview
    arm/versatile
    arm/vexpress
diff --git a/MAINTAINERS b/MAINTAINERS
index 520a7b74f28..023f48d3eaa 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -708,6 +708,7 @@  M: Peter Maydell <peter.maydell@linaro.org>
 L: qemu-arm@nongnu.org
 S: Maintained
 F: hw/arm/musca.c
+F: docs/system/arm/musca.rst
 
 Musicpal
 M: Jan Kiszka <jan.kiszka@web.de>