Jetson TX2 Security boot

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

Hi:
We need to TX2 make Security boot, What is the most necessary change in hardware?

2

Hi,
Please check the video
and package:
https://developer.nvidia.com/embedded/dlc/r32-3-1_Release_v1.0/t186ref_release_aarch64/secureboot_R32.3.1_aarch64.tbz2