imx8mq_evk: Remove FEC and Ethernet PHY board code

With Ethernet DM in place, there is no longer the need for having
the board_phy_config() and setup_fec() functions anymore.

Remove them.

Successfully tested a TFTP transfer after these changes.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
1 file changed