Nvidia Jetson

The Jetson TK1, TX1 and TX2 models all carry a Tegra processor (or SoC) from Nvidia that integrates an ARM architecture central processing unit (CPU).

JetPack is a software development kit (SDK) from Nvidia for their Jetson board series.

[21]RedHawk Linux is a high-performance RTOS available for the Jetson platform, along with associated NightStar real-time development tools, CUDA/GPU enhancements, and a framework for hardware-in-the-loop and man-in-the-loop simulations.

There are success reports of installing and running specific QNX packages on certain Nvidia Jetson board variants.

Namely the package qnx-V3Q-23.16.01 that is seemingly in parts based on Nvidia's Vibrante Linux distribution is reported to run on the Jetson TK1 Pro board.

Nvidia Jetson TK1
An Nvidia Jetson Nano developer kit.
An Nvidia Jetson Nano developer kit
An Nvidia Jetson AGX Orin developer kit.
An Nvidia Jetson Orin developer kit