imx6sl crash issue when the current suddenly high

[张松源]

  Hi,

   our machine do the aging test. it will crash without any kernel log. it is so hard to analyse。

   when the machine stop update display, most of  time, the supply current is keep 15mA, but it will suddenly change to 40mA, about 1 second ago, the current back to 15mA.

    Every time when our device crash, the supply current is 40mA. then the power button doesn't work, the console couldn't input any word. and it will happen when wifi off( if wifi on, it will not crash but power consumption very high).

best regard!

[张松源]

the DDR stress test is OK, I will check the "User’s Guide".

Best regards,

songyuan

[igorpadykov · Accepted solution]

Hi 张 松源

please check power supply requirements described in

i.MX6 System Development User’s Guide

https://www.nxp.com/docs/en/user-guide/IMX6DQ6SDLHDG.pdf

and test memory with ddr test :

https://community.nxp.com/docs/DOC-105652 

Best regards
igor
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