imx53qsb usb device not working and how to enable the device mode in mx535qsb board.

[venkatesh_pvsm]

hi,

   I was tested usb device in mx53 board and not working device mode.

My Menuconfig settings are here below.

First one i was set for following   menuconfig settings:

        "CONFIG_MXC_OTG, CONFIG_USB_OTG\n

        "CONFIG_USB_EHCI_ARC_OTG\n"

        "OTG device config\n"

        "CONFIG_USB_GADGET\n"

  I got in serial port/console message while i was insert and remove in USB device cable(J3).

usb wakeup is here

otg host ID wakeup

hub 1-0:1.0: activate --> -22

usb wakeup is here

otg host ID wakeup

also usb driver not installed in this settings

second  one i was set USB device mode  settings and udb driver not installed .

        "CONFIG_USB_GADGET\n"

in device mode was not working and if any settings are missing compare to above device mode configuration please  tell me the correct procedure to enable imx53qsb device mode .

[venkatesh_pvsm]

hi Krakora,

     The above link method not detecting USB Device Mode.......let me know any other settings means please tell me.

Any Menuconfig settings for to enable device mode.

Thanks by,

Venkatesh.P

[weidong_sun · Accepted solution]

Hello,Venkatesh,

     On i.mx53QSB board, USB OTG is designed as Dual Role ( device or Host), Device function is at MicroUSB Connector, Host function is at the bottom one on USB host connector.

      Two functions can't be used simutinously !

      In addition, when connecting USB OTG to USB HOST on PC, driver should be installed. this driver is released with MFG Tools by Freescale. So please download MFG Tools From Freescale formal website.

      Only After you install this driver, i.MX53QSB can be used as a USB OTG device.

Regards,

Weidong

[venkatesh_pvsm]

hi Weidon,

thanks for your reply.

[RandyKrakora]

Does this help?

https://community.freescale.com/message/304101#304101