How many ways can you start an M4 processor on an IMX8MM chip?

[bigtruck]

On IMX8MM chips, it is now known that the M4 processor can be started from uboot using the bootaux command.Can I still boot the M4 processor with Linux?How to do that?

[karangajjar]

Hi 勇 肖,

Yes, as you have found u can boot M4 from u-boot. There is generally no way to boot M4 image from Linux.

Regards,

Karan Gajjar