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Ethernet MAC to MAC - i.MX RT 1020

Question asked by Benjamin Balga on Nov 14, 2019
Latest reply on Nov 25, 2019 by Benjamin Balga



I want to use the ENET peripheral to connect to a switch (KSZ8794CNX) via RMII with a i.MX RT 1020.

All examples connects to a PHY and they init a PHY interface (ethernetif_phy_init), which (I think) doesn't work to init a MAC to MAC interface (or else I have another issue).

(Running the lwip_dhcp example returns a "Cannot initialize PHY".)


Where should I start to achieve a MAC to MAC communication with my switch?


Thank you,

Best regards,