Is there any information on how to source components outside Nvidias Jetson ecosystem? It would be interesting to be able to buy such chip individually for e.g.

Is there any information on how to source components outside Nvidias Jetson ecosystem? It would be interesting to be able to buy such chip individually for e.g. embedded projects but there seem no vendors listed. Considering the DLA project is not particularly new I wonder if it will remain a niche appliance on Nvidias boards.