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Serial console work only if ethernet configured

Question asked by Kirill Brilliantov on Jun 20, 2016
Latest reply on Jun 20, 2016 by igorpadykov

Hello!

My hardware:

- module DART-MX6 Rev 1.2 DART-MX6 CPU: Freescale iMX6 | System on Module - Variscite

- board DART-DT6CustomBoard V1.1 VAR-DT6CustomBoard - Variscite

My sofware:

- Yocto Jethro

- linux-4.1.15

please see attached file

- busybox-1.25.0

- linux command line

~ # cat /proc/cmdline                                                          
noinitrd console=ttymxc0,115200 root=/dev/ram0 ip=off rdinit=/sbin/initux command line

- file /etc/inittab

~ # cat /etc/inittab                                                           
::sysinit:/etc/init.d/rcS                                                      
::respawn:/sbin/getty -L /dev/ttymxc0 115200                                   
::restart:/sbin/init                                                           
::ctrlaltdel:/bin/umount -a -r

 

I have very strange problem - serial port work only if ethernet configured and active.

How can I solve this problem?

Thank you and excuse my bad english.

Original Attachment has been moved to: config.gz

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