L4T28.2 TX2 USB Lane Mapping

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

I am using a carrier board with two USB 3.0.
The pin assignments are as follows.

[USB3 typeA]
USB0_D (B39, B40)
USB_SS (F43, F44, C43, C44)

[USB3 typeA]
USB1_D (A38, A39)
USB_SS (G42, G43, D43, D43)

I set config# 3 referring to the following, but only one USB was working.
https://elinux.org/Jetson/TX2_USB

How to work two USB 3.0 ?

2

Hi,
Please refer to adaptation guide for device tree programming:
https://developer.nvidia.com/embedded/dlc/l4t-driver-package-tx2-adaptation-guide

Debug tips are at
[url]How to setup USB config#4 for TX2 l4t 28.2.1? - Jetson TX2 - NVIDIA Developer Forums