MOTELIST_ZOLERTIA = orion MODULES += dev/enc28j60 CC2538_ENC28J60_ARCH ?= gpio WITH_IP64 ?= 1 CFLAGS += -DUIP_FALLBACK_INTERFACE=ip64_uip_fallback_interface BOARD_SOURCEFILES += board.c enc28j60-arch-$(CC2538_ENC28J60_ARCH).c leds-arch.c