Hi,

In this order of ideas, have a look at this discussion, and related
posts/replies:

http://blackfin.uclinux.org/forum/message.php?msg_id=1293

--
Jaime Andr�s Aranguren Cardona
jaac@nospam.sanjaac.com
SanJaaC Electronics
Soluciones en DSP
www.sanjaac.com

(Remove "nospam" from e-mail address)

"Jaime Andr&#4294967295;s Aranguren Cardona" <jaac@nospam.sanjaac.com> escribi&#4294967295; en el
mensaje news:1108047381.327ea4e882da5384bdda9e480c8eba68@teranews...
> Hi,
>
> Although this is a both general and specific discussion place for DSP
> related topics, in your case you'd be better reading and posting on the
> Forums at http://blackfin.uclinux.org Specifically, have a look at the
Forum
> un ther the STAMP project.
>
> Your's is a common trouble, and has been externsively discussed topic in
the
> Forum I mentioned.
>
> Regards,
>
> --
> Jaime Andr&#4294967295;s Aranguren Cardona
> jaac@nospam.sanjaac.com
> SanJaaC Electronics
> Soluciones en DSP
> www.sanjaac.com
>
> (Remove "nospam" from e-mail address)
>
> "Nico" <NicoManske@web.de> escribi&#4294967295; en el mensaje
> news:25628c81.0502100535.33abc7a6@posting.google.com...
> > Hello,
> >
> > I have a ADSP-BF533 STAMP Board.
> > At first I downloaded a compressed Kernel image to the board via
> > HyperTeminal. Then I accidentally erased the flash bank 1. After that
> > I copied a uClinux Kernel to address 0x20100000. I run the kernel (at
> > U-BOOT >run linuxrun) and everything worked fine. After I diconnected
> > the AC-Adapter and connected it again nothing worked.
> > What is the problem? I think I've erased the u-boot image from the
> > flash, too.
> > How can I download a new u-boot image to the board?
> > What hardware (cable, board ...) and software do I need?
> >
> > Can someone help me?
>
>

Hi,

Although this is a both general and specific discussion place for DSP
related topics, in your case you'd be better reading and posting on the
Forums at http://blackfin.uclinux.org Specifically, have a look at the Forum
un ther the STAMP project.

Your's is a common trouble, and has been externsively discussed topic in the
Forum I mentioned.

Regards,

--
Jaime Andr�s Aranguren Cardona
jaac@nospam.sanjaac.com
SanJaaC Electronics
Soluciones en DSP
www.sanjaac.com

(Remove "nospam" from e-mail address)

"Nico" <NicoManske@web.de> escribi&#4294967295; en el mensaje
news:25628c81.0502100535.33abc7a6@posting.google.com...
> Hello,
>
> I have a ADSP-BF533 STAMP Board.
> At first I downloaded a compressed Kernel image to the board via
> HyperTeminal. Then I accidentally erased the flash bank 1. After that
> I copied a uClinux Kernel to address 0x20100000. I run the kernel (at
> U-BOOT >run linuxrun) and everything worked fine. After I diconnected
> the AC-Adapter and connected it again nothing worked.
> What is the problem? I think I've erased the u-boot image from the
> flash, too.
> How can I download a new u-boot image to the board?
> What hardware (cable, board ...) and software do I need?
>
> Can someone help me?

Nico wrote:
> Hello,
> 
> I have a ADSP-BF533 STAMP Board.
> At first I downloaded a compressed Kernel image to the board via
> HyperTeminal. Then I accidentally erased the flash bank 1. After that
> I copied a uClinux Kernel to address 0x20100000. I run the kernel (at
> U-BOOT >run linuxrun) and everything worked fine. After I diconnected
> the AC-Adapter and connected it again nothing worked.
> What is the problem? I think I've erased the u-boot image from the
> flash, too.
> How can I download a new u-boot image to the board?
> What hardware (cable, board ...) and software do I need?
> 
> Can someone help me?

You need to reflash the u-boot.bin with the modified JTAG tools I have 
done. Grab the sources from blackfin.uclinux.org and use a supprted JTAG
cable like the ByteBlasterMV for example...there is also a JTAG LPT
adapter schematic on the website...

Ah yeah...and make sure you'll grab a recent CVS copy of u-boot and
recompile it or use my precompiled and fixed u-boot.bin from:

	http://www.uclinux.net/forum/viewtopic.php?t=42

good luck
rick

Hello,

I have a ADSP-BF533 STAMP Board.
At first I downloaded a compressed Kernel image to the board via
HyperTeminal. Then I accidentally erased the flash bank 1. After that
I copied a uClinux Kernel to address 0x20100000. I run the kernel (at
U-BOOT >run linuxrun) and everything worked fine. After I diconnected
the AC-Adapter and connected it again nothing worked.
What is the problem? I think I've erased the u-boot image from the
flash, too.
How can I download a new u-boot image to the board?
What hardware (cable, board ...) and software do I need?

Can someone help me?