How to use i.MX6ULL USB OTG Port to be Ethernet

[stevenyu]

Hi Support,

We want to connect USB OTG port to Windows PC, and it may need CDC Ether built in.

Windows PC----usb line----USB OTG port of i.MX6ULL EVK

We have checked default menuconfig and found "Device Drivers->USB support->USB Modem (CDC ACM) support" is set to <M> by default already. 

Then, we connect USB OTG port to Windows PC, but we don't see anything happen on both sides. 

root@imx6ull14x14evk:~# ls -al /sys/bus/usb/devices/
1-0:1.0/ usb1/

Regards,

Steven Yu

[aravinthkumarja]

Hi Steven,

If the config is <M>, you have to copy the .ko file. And initialize after after booting using insmod command.

Regards,

Aravinth

[igorpadykov]

Hi Steven

please check FSL-UT-USB-005-Gadget-Ethernet  test in imx-test

package (folder mxc_usb_test)

www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-test-5.7.tar.gz

Best regards
igor
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