Hi All,
I'm using ohci usb drivers on an sa1110/1111 system. After bringing up the
ohci controller
and the root hub, the driver seems to attempt to bring up the usb device
that's plugged into the board. Around this point, I get the error messages:
usb_control/bulk_msg: timeout
usb.c: USB device not accepting new address=xx (error=-110)
Is there a simple way to test if there is any communication happening
between the device and hub? For example a register that I could attempt to
read from the device? Any advice on how to attack this problem would be
appreciated. I've also attached the output I get during initialization
that's relevant to the usb driver. Can anyone verify if the initialization
is happening correctly?
Thanks,
Neil
log.ZIP
