Snowball V8 USB OTG broken

Hi,

I started working on snowball v8 development board to investigate usb otg. My initial effort didn't gave me any result. I started investigating otg driver it seems that it starts in idle mode and then update its status to peripheral mode based on line status. Which in this case should go into host mode as per cable Mini-A. I manually put the driver into host mode and using debug messages in driver. It started to detect memory stick being plugged in and plugged out but it wasn't appearing as block device. As AB8500 interface chip documentation for usb is not in public domain makes it nearly impossible to debug the driver further.

As usb otg is bus power so only low power device can be used.

Thanks Adnan