[U-Boot-Users] PPC405GP Ethernet Interrupts

raj ubootimage at yahoo.co.in
Tue Dec 18 08:48:02 CET 2007


Hi,

Can you please guide me where I can bringup the
changes to that so that I willn't disturbe the tree of
the ppc4xx.

Best Regards,
Raj.

--- Stefan Roese <sr at denx.de> wrote:

> Hi Raj,
> 
> On Monday 17 December 2007, raj wrote:
> > I am going to use PPC405GP custom board, and in
> u-boot
> > I want to use one DMA Interrupt to transfer the
> data
> > from FPGA  to SDRAM memory.
> 
> That's possible. You need to write some board
> specific code though.
> 
> > The same data need to 
> > transfer to the host via Ethernet UDP packets
> without
> > using the Kernal.. Can I do...
> 
> Yes, that's possible too. Here too, you need to
> write new code to do this of 
> course.
> 
> Best regards,
> Stefan
> 
>
=====================================================================
> DENX Software Engineering GmbH,     MD: Wolfgang
> Denk & Detlev Zundel
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194
> Groebenzell, Germany
> Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 
> Email: office at denx.de
>
=====================================================================
> 



      Chat on a cool, new interface. No download required. Go to http://in.messenger.yahoo.com/webmessengerpromo.php





More information about the U-Boot mailing list