openwrt/target/linux/rockchip/armv8/base-files/etc/board.d/02_network

. /lib/functions/uci-defaults.sh
. /lib/functions/system.sh

rockchip_setup_interfaces()
{
	local board="$1"

	case "$board" in
	friendlyarm,nanopi-r2s|\
	friendlyarm,nanopi-r4s)
		ucidef_set_interfaces_lan_wan 'eth1' 'eth0'
		;;
	*)
		ucidef_set_interface_lan 'eth0'
		;;
	esac
}

nanopi_r4s_get_mac()
{
	local interface=$1
	local eeprom_path="/sys/bus/i2c/devices/2-0051/eeprom"
	local address

	if [ -f "$eeprom_path" ]; then
		address=$(get_mac_binary "$eeprom_path" 0xfa)
		if [ "$interface" = "lan" ]; then
			address=$(macaddr_setbit_la "$address")
		fi
	else
		address=$(macaddr_generate_from_mmc_cid mmcblk1)
		if [ "$interface" = "lan" ]; then
			address=$(macaddr_add "$address" 1)
		fi
	fi

	echo "$address"
}

rockchip_setup_macs()
{
	local board="$1"
	local lan_mac=""
	local wan_mac=""
	local label_mac=""

	case "$board" in
	friendlyarm,nanopi-r2s)
		wan_mac=$(macaddr_generate_from_mmc_cid mmcblk0)
		lan_mac=$(macaddr_add "$wan_mac" 1)
		;;
	friendlyarm,nanopi-r4s)
		wan_mac=$(nanopi_r4s_get_mac wan)
		lan_mac=$(nanopi_r4s_get_mac lan)
		;;
	esac

	[ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" $lan_mac
	[ -n "$wan_mac" ] && ucidef_set_interface_macaddr "wan" $wan_mac
	[ -n "$label_mac" ] && ucidef_set_label_macaddr $label_mac
}

board_config_update
board=$(board_name)
rockchip_setup_interfaces $board
rockchip_setup_macs $board
board_config_flush

exit 0