> I understand the delay issue of RGMII. > Just tried phy-mode = "rgmii-id", it still works. That indicates something is broken. Both "rgmii-id" and "rgmii" should not work, just one of them. What PHY driver are you using? Andrew
> I understand the delay issue of RGMII. > Just tried phy-mode = "rgmii-id", it still works. That indicates something is broken. Both "rgmii-id" and "rgmii" should not work, just one of them. What PHY driver are you using? Andrew