[PATCH rtems-docs] user/bsps: Mention fixed console baud rate for zynq
Gedare Bloom
gedare at rtems.org
Fri Feb 19 16:59:54 UTC 2021
On Fri, Feb 19, 2021 at 1:21 AM Jan Sommer <jan.sommer at dlr.de> wrote:
>
> ---
> user/bsps/arm/xilinx-zynq.rst | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/user/bsps/arm/xilinx-zynq.rst b/user/bsps/arm/xilinx-zynq.rst
> index 365c336..dcc0649 100644
> --- a/user/bsps/arm/xilinx-zynq.rst
> +++ b/user/bsps/arm/xilinx-zynq.rst
> @@ -37,6 +37,20 @@ 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 set 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 parity and stop bits can be changes by the user
> +application. The baud rate is hard coded to 115200 and can not be
> +changed.
> +
> +
Only 1 blank line here please. Chris to approve the content, I think
he has the most to say on this topic :)
> Debugging with xilinx_zynq_a9_qemu
> ----------------------------------
>
> --
> 2.17.1
>
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