doc patches OK
On Wed, Oct 26, 2022 at 5:35 AM Daniel Cederman <ceder...@gaisler.com> wrote: > > --- > user/bsps/bsps-sparc.rst | 74 ++++++++++++++++++++++++++++++++++++++-- > 1 file changed, 72 insertions(+), 2 deletions(-) > > diff --git a/user/bsps/bsps-sparc.rst b/user/bsps/bsps-sparc.rst > index d0316a9..a2c2a47 100644 > --- a/user/bsps/bsps-sparc.rst > +++ b/user/bsps/bsps-sparc.rst > @@ -20,11 +20,81 @@ TODO. > leon2 > ===== > > -TODO. > +This BSP supports LEON2 systems, in particular the `Microchip AT697F > +<https://www.microchip.com/en-us/product/AT697F>`_. The following > +default build configurations are provided: > + > +* leon2 - A generic LEON2 system with memory at 0x4000000. > + > +* at697f - For the AT697F. Built with ``-mcpu=leon3 -mfix-ut700``. > + > +The BSP contains UART, timer, and interrupt controller drivers. > +Drivers for PCI are available through the :ref:`driver manager > <BSP_sparc_leon3_drv_mgr>`. > > .. _BSP_sparc_leon3: > > leon3 > ===== > > -TODO. > +This BSP supports the LEON3/4/5 systems from Cobham Gaisler. > +The following default build configurations are provided: > + > +* leon3 - A generic `LEON3/4/5 <https://www.gaisler.com/leon5>`_ system with > memory at 0x4000000. > + > +* ut700 - For the `UT700 <https://caes.com/product/ut700>`_. Built with > ``-mcpu=leon3 -mfix-ut700``. > + > +* ut699 - For the `UT699 <https://caes.com/product/ut699>`_. Built with > ``-mcpu=leon -mfix-ut699``. > + > +* gr712rc - For the `GR712RC <https://www.gaisler.com/gr712rc>`_. Built with > ``-mcpu=leon3 -mfix-gr712rc``. > + > +* gr740 - For the `GR740 <https://www.gaisler.com/gr740>`_. Memory located > at address 0x0. > + > +The BSP contains UART, timer, and interrupt controller drivers. Drivers for > additional > +peripherals are available through the driver manager. > + > +.. _BSP_sparc_leon3_drv_mgr: > + > +Driver Manager > +-------------- > + > +The leon3 BSP includes an optional driver manager that handles drivers and > +devices on the AMBA and PCI Plug & Play buses. The driver manager can either > +be initialized manually by the user, or started automatically on startup by > +setting the ``RTEMS_DRVMGR_STARTUP`` option. It can be configured to > +automatically instantiate a driver for each hardware device found. > + > +Drivers for the following devices are provided and handled via the driver > manager: > + > +* SpaceWire (GRSPW, GRSPW2) > +* SpaceWire Router (GRSPWROUTER) > +* SpaceWire Time Distribution Protocol (SPWTDP) > +* CAN - non-DMA (OCCAN) and DMA (GRCAN, GRCANFD) > +- GPIO (GRGPIO) > +- L2 Cache (L2CACHE) > +- IOMMU (GRIOMMU) > +- ADC/DAC (GRADCDAC) > +- Timers (GPTIMER, GRTIMER) > +- 1553 BC, RT and BM support (GR1553B) > +- I2C Master (I2CMST) > +- PCI (GRPCI2, GRPCI, PCIF) > +- Memory Controller (MCTRL) > +- Memory Scrubber (MEMSCRUB) > +- Pulse Width Modulation Generator (GRPWM) > +- CCSDS/ECSS Telemetry Encoder/Decoder (GRTM/GRTC) > +- CSDS Time Manager (GRCTM) > +- Ethernet (GRETH 10/100/1000) (requires network stack) > +- Performance counters (L4STAT) > +- Serial Peripheral Interface (AHBSTAT) > +- AHB Status (AHBSTAT) > + > +Build Configuration Options > +--------------------------- > + > +The following options can be used in the BSP section of the ``waf`` > +configuration INI file. The ``waf`` defaults can be used to inspect the > values. > + > +``CONSOLE_USE_INTERRUPTS`` > + Use the Termios interrupt mode in the console driver (false by default). > + > +``RTEMS_DRVMGR_STARTUP`` > + Enable the Driver Manager at startup (false by default). > -- > 2.34.1 > > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
