[Unit]
Description=Start USB gadget
Requires=dev-mmcblk0p2.device
#Wants=serial-getty@ttyS0.service
Wants=udhcpd.service

After=dev-mmcblk0p2.device
#Before=serial-getty@ttyS0.service
Before=udhcpd.service

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/bin/usb-ethernet.sh
#ExecStopPre=/bin/systemctl stop serial-getty@ttyGS0.service
ExecStop=/sbin/rmmod g_multi

[Install]
WantedBy=basic.target