hackaday http://hackaday.com/2016/01/13/stallmans-one-mistake/ had this article which got me thinking again, Earlier I believed if there is libreboot (coreboot) for bios, there must be some alpha version networking and hard-drive firmware. But I can't lay my finger on anything free for HDD. 
Or Stallman doesn't use hard-disks, maybe flash?
Keyboard firmware based on AVR are available, anyone know any other?
SSDs are new beasts, free software people have to work with free hardware.