[U-Boot] question regarding USB gadget driver (dwc2)

Steve Rae srae at broadcom.com
Wed Jan 27 02:58:38 CET 2016



On 16-01-26 05:35 PM, Marek Vasut wrote:
> On Wednesday, January 27, 2016 at 01:35:55 AM, Steve Rae wrote:
>> Hi Marek & Lukasz,
>>
>>
>> I have an issue running fastboot on my board (which is USB_SPEED_HIGH):
>>
>>      => fastboot0
>>
>>      failed to enable in ep
>>
>>      failed to enable in ep
>>
>>      failed to enable in ep
>>
>> Because of this, fastboot does not even initialize properly, and I need
>> to "^C" to break out…
>>
>> I have traced this the following code in
>> "drivers/usb/gadget/dwc2_udc_otg.c":
>
> I will have to delegate this onto Lukasz, since he's the s3c gadget expert.
>
> Take a look at:
> [PATCH 1/2] usb: gadget: s3c_udc_otg: fixed max packet size check for ep_in in
> high speed
>
> Best regards,
> Marek Vasut
>
yes - I think that 'patchwork.ozlabs.org/patch/560029' would resolve my 
issue
Thanks, Steve


More information about the U-Boot mailing list