[PATCH v2] user/bsps: Mention fixed console baud rate for zynq

Jan.Sommer at dlr.de Jan.Sommer at dlr.de
Tue Mar 16 12:52:17 UTC 2021


Thanks. Pushed to master.

> -----Original Message-----
> From: Gedare Bloom <gedare at rtems.org>
> Sent: Monday, March 15, 2021 11:08 PM
> To: Joel Sherrill <joel at rtems.org>
> Cc: Sommer, Jan <Jan.Sommer at dlr.de>; rtems-devel at rtems.org
> <devel at rtems.org>
> Subject: Re: [PATCH v2] user/bsps: Mention fixed console baud rate for zynq
> 
> Yeah go ahead, thanks Jan.
> 
> On Mon, Mar 15, 2021 at 6:58 AM Joel Sherrill <joel at rtems.org> wrote:
> >
> > If this matches the state of the got master, then ok.
> >
> > On Mon, Mar 15, 2021, 7:55 AM <Jan.Sommer at dlr.de> wrote:
> >>
> >> Could someone please have a look at this patch?
> >>
> >> > -----Original Message-----
> >> > From: Sommer, Jan
> >> > Sent: Friday, March 5, 2021 7:04 PM
> >> > To: devel at rtems.org
> >> > Cc: Sommer, Jan <Jan.Sommer at dlr.de>
> >> > Subject: [PATCH v2] user/bsps: Mention fixed console baud rate for
> >> > zynq
> >> >
> >> > ---
> >> >  user/bsps/arm/xilinx-zynq.rst | 12 ++++++++++++
> >> >  1 file changed, 12 insertions(+)
> >> >
> >> > diff --git a/user/bsps/arm/xilinx-zynq.rst
> >> > b/user/bsps/arm/xilinx-zynq.rst index 365c336..29f9cb0 100644
> >> > --- a/user/bsps/arm/xilinx-zynq.rst
> >> > +++ b/user/bsps/arm/xilinx-zynq.rst
> >> > @@ -37,6 +37,18 @@ to return the peripheral clock. Normally this is
> >> > half the CPU  clock. This function is declared ``weak`` so you can
> >> > override the  default behaviour by providing it in your application.
> >> >
> >> > +Console
> >> > +-------
> >> > +
> >> > +The console driver for the UARTs will always be initialized to a
> >> > +baud rate of 115200 with 8 bit characters, 1 stop bit and no
> >> > +parity bits during start up.
> >> > +Previous configurations programmed into the hardware by the Xilinx
> >> > +tools or a bootloader will be overwritten.
> >> > +
> >> > +The settings for the console driver can be changed by the user
> >> > +application through the termios API afterwards.
> >> > +
> >> >  Debugging with xilinx_zynq_a9_qemu
> >> >  ----------------------------------
> >> >
> >> > --
> >> > 2.17.1
> >>
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