[U-Boot] usb: Fail to get descriptor for USB 2.0 device

[DATACOM - Paulo.Zaneti]

On 23/05/2018 14:43, Marek Vasut wrote:
> On 05/23/2018 07:37 PM, DATACOM - Paulo.Zaneti wrote:
>>
>> On 23/05/2018 14:03, Marek Vasut wrote:
>>> On 05/23/2018 07:00 PM, DATACOM - Paulo.Zaneti wrote:
>>>> Hi,
>>> Hi,
>>>
>>>> When trying to migrate a board from u-boot version 2016.09 to version
>>>> 2018.03, I found a problem with a USB 2.0 device which used to work on
>>>> version 2016.09.
>>> Does it still happen in u-boot/master ?
>> Yes, it still happens.
>>
>> I just tested it with the following commit:
>> dca268a .travis.yml: Further optimizations
>>>> In u-boot version 2016.09 the device appears like this:
>>>>
>>>> 2: Mass Storage,  USB Revision 2.0
>>>>    - SanDisk Cruzer Blade 200443243002FB509E64
> Let me guess, is this a DWC2-based host ? You didn't mention which SoC
> or USB controller it is.
>
> Cfr https://lists.denx.de/pipermail/u-boot/2016-January/240090.html ,
> DWC2 has problems with those sandisk sticks.
No, it is a NXP T1024 SoC.
Do you think it may be a problem with the SoC or NXP USB host driver ?