From: atulronu <atulronu@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Unable to power the USB Keyboard on u-boot
Date: Tue, 24 Jul 2012 18:28:42 +0530 [thread overview]
Message-ID: <500E9C02.40403@gmail.com> (raw)
In-Reply-To: <201207201540.40126.marex@denx.de>
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. As i have also tried with Externally powered usb hub
but it does not even initializes with it. Although i can see the device
Name in u"usb tree".
Any suggestion or solutions are always welcome.
Thanks & Regards
Atul Kumar
next prev parent reply other threads:[~2012-07-24 12:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAKG+AD+6z-bEY1TyOVehZWc21VseUPtY6oLMWJNMM4S+JVh7Bg@mail.gmail.com>
2012-07-20 12:49 ` [U-Boot] Unable to power the USB Keyboard on u-boot Atul Kumar
2012-07-20 13:40 ` Marek Vasut
2012-07-24 12:58 ` atulronu [this message]
2012-07-24 19:44 ` Marek Vasut
2012-07-24 20:52 ` Tom Rini
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