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FECx and ENETx on iMX6ULL

Question asked by Jari Peltonen on Jul 2, 2020
Latest reply on Jul 5, 2020 by Jari Peltonen



I'm working on a project where we have iMX6ULL processor and I'm trying to get Ethernet working.

My question is about FEC blocks and ENET signals.

Can I connect ENET1 signals to FEC2 controller (in Device Tree)?

Or do the FECs and ENET pinctrl always have to be connected as "fixed pairs", i.e. FEC1 must always use ENET1 pinctrl and FEC2 must always use ENET2 pinctrl?


Thanks & best regards,