after Qi no USB in Nor questions
C R McClenaghan
chris at mcclenaghan.com
Mon Feb 16 18:56:52 CET 2009
All,
I have a Neo Freerunner GTA02V5 to which I apparently flashed Qi some
weeks ago. I'm not sure which version of FSO is flashed to memory, but
I think it is milestone 3. In installing Qi, I think I may have been
trying to recover from modifications made to uboot for Debian and
probably ran the devirginator process to flash uboot before I went
ahead and flashed Qi. I no longer recall why I did either.
And now, I'm a little confused as to how to proceed as I can no longer
flash with dfu-util. When I boot to Nor and plug in the USB cable, I
get a series of errors on my host and cannot use dfu-util. The errors
are these:
[ 87.928631] usb 1-1: new full speed USB device using uhci_hcd and
address 3
[ 88.540254] usb 1-1: unable to read config index 0 descriptor/
start: -71
[ 88.540437] usb 1-1: chopping to 0 config(s)
[ 88.695904] usb 1-1: string descriptor 0 read error: -71
[ 88.698093] usb 1-1: string descriptor 0 read error: -71
[ 88.700419] usb 1-1: string descriptor 0 read error: -71
[ 88.734000] usb 1-1: no configuration chosen from 0 choices
[ 88.736092] usb 1-1: USB disconnect, address 3
[ 89.084376] usb 1-1: new full speed USB device using uhci_hcd and
address 4
[ 89.692859] usb 1-1: invalid descriptor for config index 1: type =
0x2, length = 0
[ 89.692909] usb 1-1: can't read configurations, error -22
[ 89.912237] usb 1-1: new full speed USB device using uhci_hcd and
address 5
[ 90.420975] usb 1-1: invalid descriptor for config index 1: type =
0x2, length = 0
[ 90.421000] usb 1-1: can't read configurations, error -22
[ 90.641355] usb 1-1: new full speed USB device using uhci_hcd and
address 6
[ 90.676829] usb 1-1: invalid descriptor for config index 1: type =
0x2, length = 0
[ 90.676850] usb 1-1: can't read configurations, error -22
[ 90.900242] usb 1-1: new full speed USB device using uhci_hcd and
address 7
[ 90.939088] usb 1-1: invalid descriptor for config index 1: type =
0x2, length = 0
[ 90.939111] usb 1-1: can't read configurations, error -22
[ 90.940610] hub 1-0:1.0: unable to enumerate USB device on port 1
This occurs whether the Freerunner is attached to the host first or not.
Note: when booted into installed image, USB networking is fine and the
above errors do not occur. Is this a host side problem or Neo
Freerunner problem?
I notice in the Qi documentation that there is no dfu-util support.
Would that effect dfu-util in Nor?
When I do attempt to boot into Nand, I end up with a Nor boot menu
that is the same as when I boot into Nor - apparently either why the
AUX/Power button are selected I boot to Nor. Is that correct behavior
with Qi?
BTW - my Nor boot menu seems slightly different than what I see on the
wiki - rather than a Reset option in the fifth position I have Reboot.
Are there any log or configuration files I should post to help
diagnosis?
I would like to be able to upgrade the release in memory or for that
matter Qi - which I think I'm now blocked from doing.
Is there an alternative to the "devirginator" process to restore the
Freerunner to "factory" state?
Thanks,
Chris
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