Quoting Conor Dooley (2023-03-22 14:53:37) > > This leaves me wondering which clocks are *actually* required for a > functioning system - is it actually just osc and one of gmac1_rmii_refin > or gmac1_rgmii_rxin. > > I really don't want you to have to go and spell out every combination of > clocks to have some sort of validation here. > > Stephen, Rob or Krzysztof, do you have any guidance on this situation > (assuming I've not made a fool of myself)? There's probably something > "obvious" that I'm missing, as I am sure this is not a unique problem. > You can always use '<0>' if the pad isn't connected for that clk input. It's not great, but it works, so there's an escape hatch if you need it.
