On Thu, Apr 30, 2015 at 08:34:36PM +0200, Marek Vasut wrote:
> On Thursday, April 30, 2015 at 06:56:18 PM, Michal Suchanek wrote:
> > On 30 April 2015 at 18:30, wrote:
> > > Hello Michal:
> > >> I tried to connect a SPI NOR flash to my sunxi board and due to the
> > >
> > > current
> > >
> > >>
Hello,
On 1 May 2015 at 14:27, Stefan Monnier wrote:
>> The SPI driver returns an error when more than 64 bytes are
>> transferred at once due to lack of DMA support.
>
> Have you tried the dmaengine patch and make the SPI driver use it?
>
The dmaengine is already merged or queued in sunxi-wip b
> The SPI driver returns an error when more than 64 bytes are
> transferred at once due to lack of DMA support.
Have you tried the dmaengine patch and make the SPI driver use it?
Stefan
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On Thursday, April 30, 2015 at 06:56:18 PM, Michal Suchanek wrote:
> On 30 April 2015 at 18:30, wrote:
> > Hello Michal:
> >> I tried to connect a SPI NOR flash to my sunxi board and due to the
> >
> > current
> >
> >> sunxi SPI driver limitations it does not work.
> >>
> >> The SPI driver ret
On 30 April 2015 at 18:30, wrote:
> Hello Michal:
>
>> I tried to connect a SPI NOR flash to my sunxi board and due to the
> current
>> sunxi SPI driver limitations it does not work.
>>
>> The SPI driver returns an error when more than 64 bytes are
>> transferred at once
>> due to lack of DMA sup
Hello Michal:
> I tried to connect a SPI NOR flash to my sunxi board and due to the
current
> sunxi SPI driver limitations it does not work.
>
> The SPI driver returns an error when more than 64 bytes are
> transferred at once
> due to lack of DMA support.
Wouldn't it be easier to fix the SPI
