AnsweredAssumed Answered

iMX6 linux board reboots randomly

Question asked by ning ji on Jun 5, 2014
Latest reply on Jun 24, 2014 by ning ji

iMX6 chip in our customized linux board,

#uname -a

Linux utilite-ubuntu-desktop 3.0.35-cm-fx6-4 #6 SMP Fri May 30 10:33:43 EDT 2014 armv7l armv7l armv7l GNU/Linux


Every once a while board reboots without message, nothing special in linux console, not in /var/loig/syslog.


The problem happens on multiple boards on different times, even midnight when no one is touching the board at all.

Not much activity from our application.


i'm dummy to this kind of issue, where should i get started 1st ?


Thanks !


root@utilite-ubuntu-desktop:/opt/ultra# cat /proc/cpuinfo

Processor       : ARMv7 Processor rev 10 (v7l)

processor       : 0

BogoMIPS        : 790.52



processor       : 1

BogoMIPS        : 790.52



Features        : swp half thumb fastmult vfp edsp neon vfpv3

CPU implementer : 0x41

CPU architecture: 7

CPU variant     : 0x2

CPU part        : 0xc09

CPU revision    : 10



Hardware        : Compulab CM-FX6

Revision        : 63012

Serial          : 080c09d4dbc84ce5