So, with the help of this incredible forum, I let the batocera x64 works!
Now I have some little problems:
1) if I let batocera to boot directly into Kodi, the wifi not working. I have to pass by emulation and then to Kodi so wifi will work. Is there a solution to let wifi working straight into Kodi?!
2) I have a wireless remote with integrated keyboard. If I have to pass by emulation to go into Kodi, is there an option to set an hotkey (f.e. the X of the joypad)?!
Thanks a lot, again