Disabling TEE firmware

[manuelW]

The following output seems to be the default:

root@stm32mp2:~# cat /sys/class/remoteproc/remoteproc0/fw_format
TEE

 However, for debugging purposes, I would like to turn off firmware verification, and make the remoteproc driver accept plain ELF files. How can this be accomplished?

[Ozone]

I would second this question.
Although for the MP15x devices.