I am running Armbian with the kernel below (uname -a) on an orangepi-lite.
Linux opilite 4.9.0-sun8i #2 SMP Mon Nov 21 13:06:05 EST 2016 armv7l GNU/Linux
I did a quick decompile of the dts - and it appears only uart0/serial0 is enabled in the dts.
Is that correct ?
If I need to get another uart working I am presuming I have to enable it in the dts ?
rebuild the dts and stuff it into /boot ?