imx8mq android9 reboot randomly when open an apk

[nccpu]

Hi all,

I used imx8mq running android9 on our board. It can run correctly such as playing video,audio and game.But there is an error. When opening an apk activity, whether it is a vedio player,a game or a blank activity. the board maybe reboot.  And we check ddr and cpu, there is no problem. So we want to check the voltages of cpu,gpu,vpu. How can we check these voltages in board by i2c command. And how can we modify these voltages?

Thanks!

[nccpu]

There is nothing error in logcat.

[jimmychan]

Is there any error message in logcat? It is hard to tell where is the issue. It is better to do more test to narrow down the issue first.