[Arm-dev] Pine64 Support

[Uli Middelberg]

> So I keep a stock Ubuntu image around and boot it occasionally on my dev C2 to get the newest kernel items, and I
> have built up a process (not yet automated) for upgrading an SD card in my C7 laptop using the Ubuntu image along with
> the C7 rootfs as on the booting SD.  It's dead-simple, really, and involves replacing the kernel files on the FAT boot
> partition and then the includes and modules from the Ubuntu rootfs.

You might consider to run Ubuntu/F24 inside of a Docker Container (C7 supports Docker out of the box), when you need 
GCC5 in order to compile the C2 kernel.