ianfinch

#!/bin/bash
# Set up a Raspberry Pi 4 as a USB-C Ethernet Gadget
# Based on:
#     - https://www.hardill.me.uk/wordpress/2019/11/02/pi4-usb-c-gadget/
#     - https://pastebin.com/VtAusEmf

if ! $(grep -q dtoverlay=dwc2 /boot/config.txt) ; then
    echo "Add the line dtoverlay=dwc2 to /boot/config.txt"
    exit
fi