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 default y if DM_ETH help You must select Y to enable any network device support Generally if you have any networking support this is a given If unsure, say Y if NETDEVICES config ETH_SANDBOX depends on DM_ETH && SANDBOX default y bool "Sandbox: Mocked Ethernet driver" help This driver simply responds with fake ARP replies and ping replies that are used to verify network stack functionality This driver is particularly useful in the test/dm/eth.c tests config ETH_SANDBOX_RAW depends on DM_ETH && SANDBOX default y bool "Sandbox: Bridge to Linux Raw Sockets" help This driver is a bridge from the bottom of the network stack in U-Boot to the RAW AF_PACKET API in Linux. This allows real network traffic to be tested from within sandbox. See board/sandbox/README.sandbox for more details. config ETH_DESIGNWARE bool "Synopsys Designware Ethernet MAC" help This MAC is present in SoCs from various vendors. It supports 100Mbit and 1 Gbit operation. You must enable CONFIG_PHYLIB to provide the PHY (physical media interface). 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 # NETDEVICES