I have a Pi3B, running musicbox_v0.7.0RC6. Nothing else installed.
Pi3’s don’t have GPIO serial enabled by default, so I added
enable_uart=1 to /boot/config.txt
Now the Pi hangs at boot with:
Kernel panic - not syncing: Attempted to kill init! exitcode-0x0000000b
If I comment out enable_uart=1 from config.txt, MusicBox boots just fine.
Anybody have any insight into what I need to check to get MusicBox to boot when GPIO serial is enabled? Other pins appear to work fine, it’s just when I enable serial, as above.