Connecting USB Storage to ADRV9361-Z7035

Hi Hello

We are trying to connect s USB storage device (based on SD card from Sandisk+microUSB adaptor) to ADRV9361-Z7035 via BOB carrier.

The following errors are received:

[  300.849800] usb 1-1: new high-speed USB device number 2 using ci_hdrc

[  301.159796] usb 1-1: new high-speed USB device number 3 using ci_hdrc

[  301.319817] usb usb1-port1: attempt power cycle

[  302.029795] usb 1-1: new full-speed USB device number 4 using ci_hdrc

[  302.529794] usb 1-1: device not accepting address 4, error -71

[  302.679796] usb 1-1: new high-speed USB device number 5 using ci_hdrc

[  303.119794] usb 1-1: device not accepting address 5, error -71

[  303.124351] usb usb1-port1: unable to enumerate USB device

1. How can we overcome the error?

2. Is there a storage that works with the ADRV9361-Z7035 + BOB carrier?


  • 0
    •  Analog Employees 
    on Jun 16, 2020 4:00 AM 1 month ago

    Moving to Linux software Driver forum for comments.

  • +1
    •  Analog Employees 
    on Jul 31, 2020 8:50 AM 12 days ago

    This is a hard question to answer, and is not necessarily within our direct support scope.

    We typically use USB thumb-drives, and most of them work fine.

    But, obviously we didn't test everything.
    I don't know if we tested USB HDD [storage devices].

    I know we don't use those much.

    Those may not work fine,but a lot of them may require an external power source to work fine.

    So, this could be in many places: could be the upstream kernel, Xilinx's kernel [on top of which we base our patches], or could be the USB storage device.

    I guess, the short answer is to try other devices and see which work.