Disable Serial console on orange pi one

tusharjambhekar · Published in 2018-3-19 06:43:29

Hi

I wan to disable the default output on UART ttyS0 and use it for my application. how can i do it.
Also i would like to use other uart on gpio header as well. the ports S1/S2/S3 are not detected by ls /dev/ttyS*
i googled it but my system do not have any script.bin file in /boot directory.
uname -a gives following output
Linux orangepi 3.4.39 #41 SMP PREEMPT Sun Jun 21 13:09:26 HKT 2015 armv7l armv7l armv7l GNU/Linux
please assist me

igorpec · Published in 2018-3-19 14:04:12

Edited by igorpec at 2018-3-19 07:05

Sun Jun 21 13:09:26 HKT 2015 armv7l armv7l armv7l GNU/Linux
please assist me

Your kernel was build 3 years ago and you can't configure it that easy as (updated and fixed) community versions. But for this, you need to hack u-boot. I saw someone posted solution on our forum - use search.