[U-Boot] [PATCH V2] usb: ci_udc: Allocate the qTD list directly

[Stephen Warren]

On 07/01/2014 04:34 PM, Jörg Krause wrote:
> 
> On 07/01/2014 01:22 PM, Jörg Krause wrote:
>>
>> On 07/01/2014 01:19 PM, Marek Vasut wrote:
>>> [snip]
>>>>> Can you edit arch/arm/cpu/arm926ejs/cache.c and change the debug() to
>>>>> printf() , then re-test please ? I suspect this might trap something
>>>>> still. Ah, and please test on u-boot-usb/master with this patch.
>>>> No additional output on the console.
>>> What does this mean? Do you see warning messages prefixed with
>>> "CACHE: " ?
>>
>> No messages prefixed with "CACHE: ". Just the usual error message.
> 
> I am sorry, but maybe I edited arch/arm/cpu/arm926ejs/ in a another
> branch and compiled in u-boot-usb. If I run now tftp with printf enabled
> in arch/arm/cpu/arm926ejs/cache.c I get the following "CACHE: " messages:
> 
>     CACHE: Misaligned operation at range [40008000, 4000c653]
>     CACHE: Misaligned operation at range [43fd0b0c, 43fd0b60]

That happens right when you first use the UDC driver right? If so, I
hope that "[U-Boot] [PATCH 1/6] usb: ci_udc: fix ci_flush_{qh, qtd}
calls in ci_udc_probe()" will fix that.