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

Alessio Faina alessio.faina at canonical.com
Tue Oct 7 14:07:16 UTC 2025


On Tue, Aug 26, 2025 at 05:25:06PM +0800, 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(-)
> 
> -- 
> 2.48.1
> 
> 
> -- 
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Acked-by: Alessio Faina <alessio.faina at canonical.com>



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