CONFIG_NETWORKING=y CONFIG_ETHERNET=y # No board will enable the generic SPI hosted enc28j60 driver by # default, force it on: CONFIG_SPI=y CONFIG_ETH_ENC28J60=y CONFIG_ETH_ENC28J60_0=y CONFIG_ETH_ENC28J60_0_MAC2=0x02 CONFIG_ETH_ENC28J60_0_MAC3=0xde CONFIG_ETH_ENC28J60_0_MAC4=0xad