Steps for success on https://github.com/MOnSieurFPGA:

• Install zImage_dtb (in /boot and in /boot/linux for MrMister), reboot
• Stop MiSTer service with sudo systemctl stop MiSTer
• Clone repo to MiSTer
• Browse to directory, run make modules
• Once complete make modules_install
• Reboot and enjoy your hardware and if installed, tailscale!

If you are a bad enough dude to compile your own kernel:

• export ARCH=arm
• sudo systemctl stop MiSTer This is where you'll need to add any new device drivers since the last update
• make menuconfig
• make -j3 zImage
• make socfpga_cyclone5_de10_nano.dtb
• cat arch/arm/boot/zImage arch/arm/boot/dts/socfpga_cyclone5_de10_nano.dtb > zImage_dtb
• sudo cp zImage_dtb /boot/zImage_dtb
• sudo cp zImage_dtb /boot/linux/zImage_dtb