Hello Artem, On Fri, Sep 25, 2020 at 5:31 AM Artem Lapkin <email2tema@xxxxxxxxx> wrote: > > 1) fix down/up ethernet interface - need remove reset-gpios for ethernet node > > `ifconfig eth0 down && ifconfig eth0 up` # didnt works with reset-gpios what is the problem that you observe here? did you investigate further why resetting the PHY changes this? the problem I see with removing the reset-gpios is that we cannot fully reset the PHY into a defined state some of the registers are kept with a soft-reset > 2) add max-speed 1Gbit my understanding is that max-speed is needed when (in this case) the PHY advertises a higher speed than the hardware is actually capable of (for whatever reason) what is the problem that you have seen when max-speed was not set? Best regards, Martin
