[U-Boot] Newbie SPL question for socfpga_sockit

George Broz
2016-04-08T22:40:31Z

On 8 April 2016 at 05:36, Marek Vasut <marex@denx.de> wrote:
> On 04/08/2016 07:16 AM, Stefan Roese wrote:
>> On 08.04.2016 01:51, George Broz wrote:
>>
>> <snip>
>>
>>>>>> Try with the attached patch (and probably with dcache off)
>>>>>
>>>>> The patch applied cleanly. The behavior is unchanged with both
>>>>> dcache on and off. The "good" sticks still work, and "bad" sticks still don't.
>>>>
>>>> OK. Then I should probably go hunting for Kingston DataTraveler SE9,
>>>> right ? Can you give me a link to the stick you have, so I know what
>>>> crappy device to look for ? Thanks!
>>>
>>> Here it is [1] - I have the 8GB version.
>>>
>>> I think there will always be crappy sticks that don't work... but do you
>>> have any advice as to what properties will/might generally cause a problem?
>>>
>>> [1] http://www.amazon.com/Kingston-Digital-DataTraveler-DTSE9H-16GBZET/dp/B00DYQYITG
>>
>> I have exactly this stick here (16GiB) version. And it is detected just
>> fine in both, current mainline Armada XP (theadorable) and x86 boards
>> (conga-qeval20-qa3-e3845). Here my lsusb output:
>
> I bought the kingston stick and it's not detected on SoCFPGA SoCkit at
> all. Ouch :-(
>
> [...]
> Best regards,
> Marek Vasut

For what it's worth - here is the marking on the OTG chip on the de0_nano_soc:

SMSC
3300-EZK
A1515AC13
515AR3A
ASETV

Best regards,
--George