We used iMX287 MCU to design our board, it has dual ETHs.
But if I enable ETHs from kernel, I can't reset the board by press the reset key or run "reboot" command, and if I disable ETHs from kernel, I can reset the board correctly. Are there any conflicts between the chip and the ETHs? or any points we need to attend when design the board?
I would very appreciate any ideas, thanks.