eth frame error on imx6ul

[Stefano Manni]

Hello,

on a target based on imx6ul I see lots of errors like this when
connected to the company LAN:

WARNING: eth0: error frame: 0x87ed5190 0x00000886

where 0x00000886 means "frame length violation" (FEC_RBD_LG).

It seems to be an HW issue BUT on another target based on imx6x with
exactly the same HW block for ethernet I never see this error.

Have you ever faced something like this?

Thanks,
Stefano