[pkg-fso-maint] GSoC 2010: Debian Installer on Freerunner

Thibaut GIRKA thib at sitedethib.com
Sat Mar 20 18:58:12 UTC 2010


Le samedi 20 mars 2010 à 20:36 +0200, Timo Juhani Lindfors a écrit : 
> Thibaut GIRKA <thib at sitedethib.com> writes:
> > We could use dfu-util to push the kernel into the RAM, but according to
> > the manpage, we can only transfer up to 2MB that way...
> 
> Hmm, where does this 2MB limit come from?

I haven't tried, looked at the DFU spec or at dfu-util source code, but
the manpage says:

       Copying a kernel into RAM:
         $ dfu-util -a 0 -R -D /path/to/uImage

       Once this has finished, the kernel will be available at the default load address of 0x32000000 in Neo1973 RAM.

       Note: You cannot transfer more than 2MB of data into RAM using this method.

(in the EXAMPLES section of the manpage)

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