On Tue, Apr 11, 2006 at 04:51:09PM +0200, Rodolfo Giometti wrote:
I'm just working on USB support for mips au1100 based board.
After looking better at the code I found that file "cpu/mips/au1x00_usb_ohci.c" is derived from "cpu/arm920t/at91rm9200/usb_ohci.c". The differences are very minimal so I think the problem is during USB controller setup...
Doing:
(Re)start USB... USB: scanning bus for devices... USB device not responding, giving up (status=20) 2 USB Device(s) found scanning bus for storage devices... 0 Storage Device(s) found
so I think that the system found the USB key but cannot connect with it. In fact removing the USB pen the system say "1 USB Device(s) found".
May someone help me in understanding why this happens? I'm not a OpenHCI guru :) and perhaps some good suggestions may help me in finding the solution!
Thanks in advance,
Rodolfo