From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Keyboard enable at u-boot for Beagleboard
Date: Fri, 17 Aug 2012 11:02:21 -0700 [thread overview]
Message-ID: <20120817180221.GD3255@bill-the-cat> (raw)
In-Reply-To: <CADYnPaW2Ob8N-A0aiOM56heu5TPQUUy2qugCVheMtHkVsg1egg@mail.gmail.com>
On Thu, Aug 16, 2012 at 02:45:53PM +0530, LIVIN SUNNY wrote:
> Hi ,
> I have an issue regarding u-boot. I'm using Beagle-board Rev B as well
> as omap3_evm. i would like to enable keyboard at the u-boot level,i.e the
> keyboard is connected to the target and entering the text.But the problem
> is that at the U-boot, keyboard is not responding( no lights ) for both the
> devices.When i checked the USB info ,the current for keyboard was
> 70mA(actual 100mA for keyboard). But after the boot level the keyboard
> light blinks and works well and fine.
> What will be the reason for lowering the current at the u-boot and
> increasing after the initialization of the USB at the kernel level?? Is
> there any change i have to make in the U-boot code for beagle board as well
> as for the omap3_evm??
Can you please provide a log of what happens when using v2012.07 or top
of tree for git? Thanks.
--
Tom
prev parent reply other threads:[~2012-08-17 18:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-16 9:15 [U-Boot] Keyboard enable at u-boot for Beagleboard LIVIN SUNNY
2012-08-17 18:02 ` Tom Rini [this message]
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