@lxo @Suiseiseki@freesoftwareextremist.com I’m no expert on SOF but I’m not sure this is a pure tivoization example? The SOF project contains a lot of FOSS code. But according to that documentation, it all requires a non-free signed firmware to be loaded. I’m not sure the source code for that firmware is public at all? But it doesn’t seem unlikely that (at least some parts of) SOF is still useful even if you don’t load that firmware.