Silly idea maybe, but would it be possible to port osmocom-bb for mediatek/intel/qualcomm BBP and replace the current firmware with open one?

I presume it will be a tremendous amount of work, no doubts, but apart from that, is it theoretically and technically possible? Given root and/or hardware acces of course, we do not need to preserve the old firmware or exploit the update process (ie. if specific cert signature is needed for bbp-soc firmware update)

Note that we do not have to be limited by existing software access to baseband, and we could use jtag/testpoints/wiring to access the BBP in a way that will be necessary, similar to way libreboot is currently being flashed.

Thank you

Marek Sebera