How to config tx1's pcie contorller to work as (x2 + x1) mode?

Autonomous Machines Jetson & Embedded Systems Jetson TX1
1

Hi
I a beginner of tx1, according to the TRM document of tx1, the pcie can work as (x2 + x1) mode . But how to config it in devicetree ? Thank you !

2

liukejob,

Please check the adaptation guide for TX1. We have example.

https://developer.nvidia.com/embedded/dlc/l4t-driver-package-tx1-adaptation-guide