ethernet problem on Vero4k+

[adi2]

Hi, I’ve installed Armbian to my Vero4k+ and all works fine except wired ethernet, the thing is it kind of works, but when I use different dtb files:

meson-gxl-s905d-vero4k-plus.dtb

wifi works, bluetooth works eth doesn’t, eth0 interface is UP but can’t get IP or set one,

meson-gxl-s905d-p230.dtb

wifi works, bluetooth doesn’t, eth generally works but when testing with iperf3 in server mode it’s great cca 930mbps 0 errors, but in client mode it depends of OS (ubuntu or debian) and kernel (5 or 6) used from 1-350mbps but with looooot of errors (cca. 67000 for 10 sec test) and if I limit link speed to 100mbps it doesn’t change much, also lot of errors, if I boot it to osmc it works fine (920mbps symetrical, also some errors on client side but fine).

Is there anything I can do to troubleshoot - fix this?

Thank you