> please do update it with any SAM460 and MorphOS news, when related.

This will happen more likely in that thread: https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=8931&forum=11

> IF MorphOS team decides [...] that e.g. Cyrus is viable and avail platform,
> faster and modern then G4 and G5 Macs (where AmigaOne X1000 failed
> mainly because of CPU choice) in despite of price, they can support it too.

Absolutely. And I'm not even sure it really must be "faster [...] then G4 and G5 Macs", as can be seen by the announced Sam460 port.

> what would be most interesting to see is MorphOS fully supporting such
> boards before AmigaOS 4.x :-)

Which on-board component(s) do you have in mind here?