Hi,
Have anyone knows how to bring up the other serial port on an NanoPi Neo? I was playing around with PiKVM(Arch Linux based) on a NanoPi Neo, it boot up with console on ttyS0, but don't seem to bring up the other ports (which the NanoPi suppose to have 3, including the console/debug port). dmsg only show ttyS0, but doesn't seem to find the others. Do I need to configure it somewhere or kernel need recompiling?!
Any help app.
Bench