Hi,We designed a carrier board based on P2597,we removed the power monitoring circuits(INA3221) ,GPIO expander circuits(TCA9539) and usb2.0 (usb0) circuits. Later, we connected a TX2 module to debug the functions, the USB3.0(USB_SS0+USB1) interface is not work . In jetpack 3.3 version, we modified …

Hi, If you still face issues, please execute xxd to check device tree after booting the system: $ xxd /proc/device-tree/xusb_padctl@3520000/ports/usb2-0/status 00000000: 6f6b 6179 00 okay. To ensure the modification is correctly applied.

Tx2 USB3.0 not work

Autonomous Machines Jetson & Embedded Systems Jetson TX2

DaneLLL May 25, 2020, 8:55am 3

Hi,
Please refer to adaptation guide for device tree programming:

A few examples for your reference: