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

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.