Sincerely, great work from the Batocera team!
Everything works perfectly after some modifications in the boot config file.
But I’m still disappointed that you did not try to run the Gamecube … I imagine that there is not enough power?
Yes, the Pi4 has a little too less power for Gamecube Emulation, see:
Oh, it’s not so bad! with few adjustments, it could be perfect no?
Especially when you see how the sega saturn works, the gamecube deserves its place in batocera.