Hello Stelian,
It still doesn't help (on AT91SAM9263):
grmbl... I believe this has to be debugged on this specific controller, since I do not have one here I cannot debug it myself... :-( At least we made a large step forward on many other cores, but apparently we are not there yet for all cores...
Looking at the logging, it seems that communication to the root hub itself is working properly, but everything to the bus fails. Are you sure that _all_ peripheral clocks are running? Are you sure that the 48MHz clock is running (derived from PLLB), and configured properly? This clock is required, but is usually _not_ configured by U-boot (for the AT91SAM series) but by the bootstrap code. You could check if the current settings for PLLB matches the settings done by Linux.
Good luck... (I hope to hear from you if you get it working, or if I can do anything to assist you on this)
Kind Regards,
Remy
usb start (Re)start USB... USB: scanning bus for devices... New Device 0 usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40 set address 1 usb_control_msg: request: 0x5, requesttype: 0x0, value 0x1 index 0x0 length 0x0 usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12 usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x9 usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x19 get_conf_no 0 Result 25, wLength 25 if 0, ep 0 ##EP epmaxpacketin[1] = 2 set configuration 1 usb_control_msg: request: 0x9, requesttype: 0x0, value 0x1 index 0x0 length 0x0 new device strings: Mfr=0, Product=1, SerialNumber=0 usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF USB device number 1 default language ID 0x409 usb_control_msg: request: 0x6, requesttype: 0x80, value 0x301 index 0x409 length 0xFF Manufacturer Product OHCI Root Hub SerialNumber usb_control_msg: request: 0x6, requesttype: 0xA0, value 0x2900 index 0x0 length 0x4 usb_control_msg: request: 0x6, requesttype: 0xA0, value 0x2900 index 0x0 length 0x9 usb_control_msg: request: 0x0, requesttype: 0xA0, value 0x0 index 0x0 length 0x4 usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x1 length 0x0 usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x2 length 0x0 usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4 usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x2 length 0x4 usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x2 length 0x4 usb_control_msg: request: 0x1, requesttype: 0x23, value 0x10 index 0x2 length 0x0 usb_control_msg: request: 0x3, requesttype: 0x23, value 0x4 index 0x2 length 0x0 usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x2 length 0x4 usb_control_msg: request: 0x1, requesttype: 0x23, value 0x14 index 0x2 length 0x0 New Device 1 usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40 ERROR: USB-error: DEVICENOTRESPONDING: Device did not respond to token (IN) or did not provide a handshake (OUT) (5) ERROR: USB-error: DEVICENOTRESPONDING: Device did not respond to token (IN) or did not provide a handshake (OUT) (5) usb_new_device: usb_get_descriptor() failed usb_control_msg: request: 0x1, requesttype: 0x23, value 0x1 index 0x2 length 0x0 2 USB Device(s) found scanning bus for storage devices... 0 Storage Device(s) found U-Boot>
-- Stelian Pop stelian@popies.net