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
Thanks
~Sumit Gemini
On Thu, Jun 20, 2013 at 3:20 PM, Heiko Schocher <h...@denx.de> wrote:
> Hello Sumit,
>
> Am 20.06.2013 10:44, schrieb Sumit Gemini:
> > Hi All,
> >
> > I am trying to upload images from dfu devices to PC, but
> >
> > "Copying data from DFU device to PC
> > Starting upload: [] finished!
> > Received a total of 1 bytes"
> >
> > error i got,
> >
> >
> > do not know why i getting this kind of error because downloading of files
> > is made but uploading not.
> >
> > Any help will appreciate.
>
> "man dfu-util" says:
>
> -U, --upload FILE
> Read firmware from device into FILE.
>
> Note: Upload support is currently broken.
>
> Maybe you find more help here:
>
> https://lists.gnumonks.org/mailman/listinfo/dfu-util
>
> bye,
> Heiko
> --
> DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
>
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