APPLIED[N/P]: [SRU][N/P/Q:unstable][PATCH 0/1] Enable Xilinx PS UART configs

Edoardo Canepa edoardo.canepa at canonical.com
Fri Oct 10 20:46:42 UTC 2025


Applied to noble,plucky:linux/master-next. Thanks.

On 8/26/25 11:25, Wei-Lin Chang wrote:
> BugLink: https://bugs.launchpad.net/bugs/2121337
>
> SRU Justification:
>
> [Impact]
>
> Xilinx is aiming to become Arm SystemReady compliant [1] with some of their products, one of the requirements is for stock Ubuntu ISOs be bootable on their hardware. They need
> CONFIG_SERIAL_XILINX_PS_UART=y
> and
> CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y.
>
> [Fix]
>
> Modify these configs in the annotations file.
>
> [Test Plan]
>
> Build tested on N/P/Q, boot tested with Xilinx device on Noble. No Plucky and Questing image yet.
>
> [What could go wrong]
>
> Turning on a driver config, low probability for regressions.
>
> [1]: https://www.arm.com/architecture/system-architectures/systemready-compliance-program
>
> Wei-Lin Chang (1):
>    UBUNTU: [Config] Enable Xilinx PS UART configs
>
>   debian.master/config/annotations | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
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