[U-Boot] Not abled to upload binary using "dfu-util"

[Tom Rini]

On Thu, Jun 20, 2013 at 04:14:04PM +0530, Sumit Gemini wrote:
> HI Heiko,
> 
>      Thanks for reply and for links, i raised a request for membership.
>      Here I want to share regarding dfu,
> 
> 
>     when i apply
> 
>     dfu-util -v -a SPL -U dfu-SPL from my host machine,
> 
> 
> I got such log on Host machine :-
> 
> Device returned transfer size 4096
> bytes_per_hash=4096
> Copying data from DFU device to PC
> Starting upload: [] finished!
> Received a total of 1 bytes
> 
> and finally dfu-SPL file created with 4kb size.
> 
> 
> but on target machine, i got
> 
> Running: sf read 0x00000000 0x20000 0x0
> Failed to map physical memory.
> 
> May i know why i got such error or user have to specify address over which
> we read our binary

There is no DFU-SPI glue in mainline.  Please post the patches you have
for adding SPI support to DFU, or contact your vendor.

-- 
Tom
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