Imx6d6 hanged up after runing several hours. But It can ran stably after CPU1 off. What's happened?
Which version BSP are you using?
We made more than 300 boards. About half of them hanged up after running several hours. After we switch off the CPU1 of IMX6D on some failture boards, It can run stably
Thank you for your reply!
I have saw your another thread, it maybe caused by the DDR frequency, have you changed it lower ?