JetPack 6.2: Orin NX: Write fuses in userspace

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin NX
1

Hello

My Problem:
Products with Nvidia Jetson SoM already shipped, but fuses are not written. I want to write fuses in userspace to enable Secureboot.

I read through Secure Boot — NVIDIA Jetson Linux Developer Guide and it shows options to write fuses with odmfuse.sh when board is in recovery mode.

Can I write e.g. public key hash fuse in userspace application ?
Reading is possible with nv_fuse_read.sh, how to write?

3

hello burak2017,

unfortunately, you must have device connected to host machine, burning fuse via usb-c port to enable Secureboot.