USB ports not working on custom carrier board.

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

After reading several posts on the forum. I have understood that reconfiguration is required in custom carriers to enable it.

Can anyone share the procedure for

  1. Enable USB 2.0 ports
  2. Configure PCIe and USB3.0

I am using JetPack3.0 and L4T 28.1.

2

contact your carrier board manufacturer for drivers /support

3

Hi vishwanath.nm,

You need to know the USB configuration for lane mapping, then make the suitable change of device tree.
Please refer to the Jetson TX2 Platform Adaptation and Bring-Up Guide .

Thanks

4

hi kaycc

Jetson TX2 Platform Adaptation and Bring-Up Guideis for USB3.0/PCIe configuration selection.

What about the USB 2.0 ports not working?

I tried the solution according to [url]https://elinux.org/Jetson/TX2_USB[/url] but this did not help.

I am not suspecting the hardware as port 1 is working but port 0 and 2 are not.

5

An example for your reference:
[url]TX2 config#4 for USB LANE MAPPING - Jetson TX2 - NVIDIA Developer Forums