On Thu, May 07, 2020 at 04:18:19PM +0100, Peter Maydell wrote: > Provide a minimal documentation of the Musca boards.
Reviewed-by: Edgar E. Iglesias <edgar.igles...@xilinx.com> > > Signed-off-by: Peter Maydell <peter.mayd...@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 > > diff --git a/docs/system/arm/musca.rst b/docs/system/arm/musca.rst > new file mode 100644 > index 00000000000..8375c5008d5 > --- /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 15bcf9f81f0..1b86b93c346 100644 > --- a/docs/system/target-arm.rst > +++ b/docs/system/target-arm.rst > @@ -72,6 +72,7 @@ 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 ea7bdd359e0..f8e0fdb4ef2 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -706,6 +706,7 @@ M: Peter Maydell <peter.mayd...@linaro.org> > L: qemu-...@nongnu.org > S: Maintained > F: hw/arm/musca.c > +F: docs/system/arm/musca.rst > > Musicpal > M: Jan Kiszka <jan.kis...@web.de> > -- > 2.20.1 > >
