Does Armbian 24.8.1 noble (ubuntu 24.04) supports UART on Khadas VIM3?

[Sergetsp]

Armbianmonitor:

https://paste.armbian.com/hogopowise

Hello!

 

I have installed on Armbian 24.8.1 noble (ubuntu 24.04) .

Also I have enabled "UARTa" , "UARTc" in armbian-config utility.

 

In /boot/armbianEnv.txt file:

overlays=uartA uartC

 

for enable UART port.

 

There are many files /dev/ttyS[0-7] exists.

After this I try connected to this ports, but no success (minicom -D /dev/ttySx).

 

Python sripts with pyserial module

output: "i/o error".

 

The same problem I have noticed with previous versions of Armbian.

I have checked on other distributive (Khadas version of ubuntu server) the uart port is worked fine.

 

 

Does Armbian supports Khadas VIM3 UART?

 

 

[Werner]

Just guessing. Thats an Amlogic device. Tried ttyAML...?

[Sergetsp]

It is a good idea, thank you, but

unfortunately, there is only one file /dev/ttyAML0 (console, imho) in /dev/ catalog.

 

In dmesg I see:

[    0.740076] ffd24000.serial: ttyAML6 at MMIO 0xffd24000 (irq = 15, base_baud = 1500000) is a meson_uart
[    0.740274] serial serial0: tty port ttyAML6 registered

but ttyAML6 is absent.

Edited September 7 by Sergetsp