CONFIG_SYS_LOG=y CONFIG_NET_LOG=y CONFIG_INIT_STACKS=y CONFIG_MAIN_STACK_SIZE=4096 CONFIG_TEST_RANDOM_GENERATOR=y CONFIG_NETWORKING=y CONFIG_NET_ARP=y CONFIG_NET_L2_ETHERNET=y CONFIG_NET_IPV4=y CONFIG_NET_IPV6=n CONFIG_NET_TCP=y CONFIG_NET_BUF=y CONFIG_NET_IFACE_UNICAST_IPV4_ADDR_COUNT=3 CONFIG_NET_PKT_RX_COUNT=4 CONFIG_NET_PKT_TX_COUNT=4 CONFIG_NET_BUF_RX_COUNT=6 CONFIG_NET_BUF_TX_COUNT=6 CONFIG_ETH_ENC28J60=y CONFIG_ETH_ENC28J60_0=y CONFIG_ETH_ENC28J60_0_SPI_PORT_NAME="SPI_1" CONFIG_ETH_ENC28J60_0_SPI_BUS_FREQ=2 CONFIG_ETH_ENC28J60_0_MAC3=0x2D CONFIG_ETH_ENC28J60_0_MAC4=0x30 CONFIG_ETH_ENC28J60_0_MAC5=0x32 CONFIG_SPI=y CONFIG_SPI_CS_GPIO=y CONFIG_SPI_1_CS_GPIO_PORT="GPIO_0" CONFIG_SPI_1_CS_GPIO_PIN=0 CONFIG_MBEDTLS=y CONFIG_MBEDTLS_BUILTIN=y CONFIG_MBEDTLS_CFG_FILE="config-ccm-psk-tls1_2.h"