> There are a lot of examples, but the most notable is the endorsement / promotion of the X60 / X200 with non-free EC firmware
See https://www.gnu.org/philosophy/free-hardware-designs.en.html
See https://www.gnu.org/philosophy/free-hardware-designs.en.html
> There is a gray area between hardware and software that contains firmware that can be upgraded or replaced, but is not meant ever to be upgraded or replaced once the product is sold.
See http://ps-2.kev009.com/pccbbs/mobiles/7buj19us.txt ^F EC version