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change the  i.MX6 cpu  trip temperature (TEMP_CRITICAL),but cant reboot

Question asked by zhencai zhang on Sep 19, 2016

Dear all,

           I  change my TEMP_CRITICAL  by excuting the cmd " cat /sys/class/thermal/thermal_zone0/temp > /sys/class/thermal/thermal_zone0/trip_point_0_temp",then the board is died cant't reboot. There is no response when I press the reset button. Only  when i turn off power then turn on  the power ,the board  start running .

 

Serial port information:

  Chip is too hot, reboot!!!
   Watchdog re

 

 

 

Thanks.   

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