Development of mt32-pi, a baremetal MIDI synthesizer for Raspberry Pi, has been discontinued due to community harassment and intellectual property misuse, affecting the creator's mental health. The project, which enabled vintage PC and MiSTer FPGA setups with MT-32 emulation and SoundFont support, remains stable but will receive no further updates.
https://github.com/dwhinham/mt32-pi/blob/075b52809e77420c6e80828825fe42430336b369/README.md