config DM_ETH bool "Enable Driver Model for Ethernet drivers" depends on DM help Enable driver model for Ethernet. The eth_*() interface will be implemented by the UC_ETH class This is currently implemented in net/eth.c Look in include/net.h for details. menuconfig NETDEVICES bool "Network device support" depends on NET if NETDEVICES config MII bool config FEC_MXC bool "Freescale FEC ethernet controller" select MII config GET_FEC_MAC_ADDR_FROM_IIM bool "Read FEC MAC address from fuses" depends on FEC_MXC if FEC_MXC config FEC_MXC_PHYADDR int "FEC Ethernet PHY address" default 0 depends on !FEC_MXC_MULTI endif source "drivers/net/phy/Kconfig" endif