[U-Boot] Unable to power the USB Keyboard on u-boot

Tom Rini
2012-07-24T20:52:59Z

On 07/24/2012 12:44 PM, Marek Vasut wrote:
> Dear atulronu,
>
>> On Friday 20 July 2012 07:10 PM, Marek Vasut wrote:
>> Dear Marek,
>> Thanks for your reply..
>>
>>> Dear Atul Kumar,
>>>
>>>> Dear All,
>>>>
>>>> I am trying to use "usb keyboard" on u-boot. I am using the
>>>>
>>>> u-boot stack which was shared by you. Can you help me to know where
>>>> problem is going. I am sending some of debug prints which i found on my
>>>> "Beagle board xM".
>>>>
>>>> I have connected usb mouse and usb keyboard on same side of port, here
>>>> usb
>>>>
>>>> mouse lights up but the keyboard does not powers on. Both keyboard and
>>>> Mouse are from logitech.
>>>>
>>>> Please help me to make this up as i have scheduled demo.
>>>
>>> [...]
>>>
>>> What version of uboot is that? Try with latest u-boot git head, it should
>>> have the beagleboard/usb patches in there.
>>>
>>> Best regards,
>>> Marek Vasut
>>
>> I am using "u-boot version 2011-12" shared by Mr. Govind (ti) which
>> was 1st updated by him.. I have also tried with the latest git:
>> "u-boot-2012.07-rc1" but it is poping with "error :
>> v7_dcache_inval_range - start address is not aligned". Do we have any
>> solution for this.
>
> Yes, latest git (-rc2 and soon to be released .07) has a fix for that. Tom?

I've gotten success reports from everyone I had that had found various
breakage previously with the previous attempts.

--
Tom