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Observer
Observer
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Registered: ‎06-10-2018

Arty Z7 USB

Hi, I'm trying to use a USB wifi dongle on the Arty Z7 (Z020). I followed instructions here:

http://www.wiki.xilinx.com/Zynq+Linux+USB+Device+Driver

as well as trying several other driver combinations (I also tried enabling host mode only). Still, I'm not able to detect any connected USB devices (nothing happens in lsusb or dmesg when devices are connected / disconnected). The USB port is enabled in vivado Zynq bd.

 

Any ideas on how to debug this problem?

 

Thanks

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Observer
Observer
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Registered: ‎06-10-2018

Something to add to this - in U-boot I am able to detect usb devices using "usb start" and "usb info". But once I boot into linux lsusb returns nothing.

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