I am trying to get the TX2 working with the Auvidea J120 carrier board (rev. 7).
On installing the TX2 module on the J120 carrier board, the HDMI and ethernet ports work. All USB ports don’t work. I see console output through the UART0 port, however trying to type anything just loops it back to the PC console. This means that I am locked out of the TX2 with no means of input to place/move any files.
I followed the instructions provided with the firmware v1.5 (replacing files in the L4T 28.1 file tree) from the Auvidea website in order to get the USB ports working. I end up with the following error on a tty1 login screen:
xhci-tegra 3530000.xhci: cannot find firmware...retry after 1 second xhci-tegra 3530000.xhci: Leaving it upto user to load firmware!
I tried the same sequence of instructions used by Veshnu in https://devtalk.nvidia.com/default/topic/1028068/auvidea-j120-tx2-flashing-concerns/, but end up without working USB2.0 ports.
Auvidea support seems non responsive to support tickets, and there is no auxiliary documentation available anywhere.
I’m in a pinch and would appreciate if anyone can help me get even USB2.0 running quickly with the J120. It seems to be a popular board, however the lack of official/community support and documentation is appalling.