create tos.img or execute EL3 code

I would like to know how the tos.img has to be formatted so one can create a new/own one. It is written the tos.img is finally OEM owned but not part of the Jetson package. I would like to have an entry point into EL3 code during boot and then return to EL2.
The arm-trusted-firmware contains t186 code, is this code possible to be executed on Jetson TX2?

Thanks and Kind Regards

Hi Thorsten123,

That’s current not supported in Jetson platform.


Hi kayccc,

Is there any plan to support arm-trusted-firmware on Jetson TX2 platform?