CONFIG_GPIO=y CONFIG_ARC_INIT=n CONFIG_USB=y CONFIG_USB_DEVICE_STACK=y CONFIG_SYS_LOG_USB_DRIVER_LEVEL=0 CONFIG_USB_CDC_ACM=y CONFIG_SYS_LOG_USB_LEVEL=0 CONFIG_SERIAL=y CONFIG_UART_INTERRUPT_DRIVEN=y CONFIG_UART_LINE_CTRL=y CONFIG_IEEE802154_RAW_MODE=y CONFIG_IEEE802154_CC2520=y CONFIG_NET_BUF=y CONFIG_NETWORKING=y CONFIG_NET_PKT_RX_COUNT=6 CONFIG_NET_PKT_TX_COUNT=6 CONFIG_NET_BUF_DATA_SIZE=128 CONFIG_SYS_LOG=y CONFIG_SYS_LOG_DEFAULT_LEVEL=3 CONFIG_SYS_LOG_IEEE802154_DRIVER_LEVEL=1 CONFIG_ENTROPY_GENERATOR=y CONFIG_TEST_RANDOM_GENERATOR=y