we want to connect a switch chip to replace PHY with xavier, working at MAC to MAC mode.
i saw a lot of parameters for PHY mode for EQOS in
hardware/nvidia/platform/t19x/common/kernel-dts/t19x-common-platforms/tegra194-platforms-eqos.dtsi
when in MAC to MAC mode, i add fixed-link to tegra194-platforms-eqos.dtsi, like this:
fixed-link { speed = <1000>; full-duplex; };
do i need to change parameters of tegra186-soc-eqos.dtsi, or keep default in
hardware/nvidia/soc/t18x/kernel-dts/tegra186-soc/tegra186-soc-eqos.dtsi
the problem i faced is: switch(MV88E6321) port registers works well (checked over the registers), but it can not ping with other computer. so i want to know how to set EQOS work in MAC to MAC, maybe it need some configurations.
thanks.