https://code4pi.fr/2014/03/creation-dune-custom-image-pour-votre-raspberry-pi/
https://github.com/dhruvvyas90/qemu-rpi-kernel
http://pressreset.net/2013/09/buildroot-and-qemu-the-quickest-receipe-for-your-own-linux/
https://www.supinfo.com/articles/single/5429-emuler-une-raspberry-pi-linux-avec-qemu