Ok, so @RHBH asked for a Winbond warning for 23.05 stable only. But since it's already supported by 24.10-rc6 and Snapshots ...
The most important, I think, is to add a warning for unsupported OpenWrt u-boot with the AN8855 switch.
Need to figure out how to combine both warnings while keeping them brief.
Update
@RHBH, added this wording, hope that's ok.
