Hi,

[Please do send to the U-Boot mailing list also]

On Fri, Aug 10, 2012 at 2:55 AM, LIVIN SUNNY livin20@gmail.com wrote:

Hi sir,

 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??

I am not sure. It is possible that there is some sort of VBUS control on your board that you need to enable in U-Boot. I haven't really much experience with Beagle board, so perhaps someone on the list will be able to help.

If not, I suggest you send to the list again with Beagleboard in the subject.

Regards, Simon

please help me ...........

Waiting for your reply.

-- With thanks & regards,

Livin Sunny

+91-8123966435