TMS570LS3137: Secure Bootloader

Part Number: TMS570LS3137

Hello,

We need to implement a secure boot which will be as our root of thrust using the TMS570LS3137. Then it will allows application software to be checked when download and run.

Do you have any knowledge or reference where to look about how we could implement reliably a such secure boot ? This microcontroller does not have specfic hardware for it.

Thank you !

Regards,

Marc