topic imx8dx， the startup process in i.MX Processors

imx8dx， the startup process

songhongliang — Fri, 15 Oct 2021 08:44:03 GMT

Now my board sometimes fails to start. I am troubleshooting the problem. I have opened the scfw log. When the system fails to start, there is no scfw log. When it starts normally, the scfw log is also available. My next step is What needs to be done, and then go to troubleshoot the places that may cause the system to fail to start

Thanks;

Re: imx8dx， the startup process

igorpadykov — Fri, 15 Oct 2021 09:51:15 GMT

Hi Hongliang

the ROM captures event logs through the boot process, one can look at AN12853 to find reason for failure i.MX ROM Log Events

Best regards
igor

Re: imx8dx， the startup process

songhongliang — Fri, 15 Oct 2021 10:13:46 GMT

What tool do I need to view the ROM captures event logs

Thanks