[ECOS] Bringup the asb2305 board

Ramprasad rprasad@pav.research.panasonic.com
Fri Oct 24 15:35:00 GMT 2003


Hello all,

I got the images .bin, .img, .srec and .elf after compiling redboot for
asb2305 (MN10300) reference board. I downloaded .img file(.elf and .srec
also tried) thru JTAG debugger (after setting up the hyperterminal and other
board settings). But I did not get any messages in hyperterminal.

1. Setting up hyper terminal (115200, N, 8, 1 with hardware flow control).
2. As I want to just see the redboot prompt, I didn't set the jumper (ST18)
to write enable for PROM.
3. I put the front board switch (S5) to FLASH.

Please let me know if I am doing anything wrong.

Regards
Ramprasad


----- Original Message ----- 
From: "Gary Thomas" <gary@mlbassoc.com>
To: "Ramprasad" <rprasad@pav.research.panasonic.com>
Cc: "eCos Discussion" <ecos-discuss@ecos.sourceware.org>
Sent: Wednesday, October 15, 2003 5:52 PM
Subject: Re: [ECOS] how to create RAM redboot image


> On Wed, 2003-10-15 at 15:44, Ramprasad wrote:
> > Hello all,
> >
> > I compiled the redboot for ASB2305 (for AM33 processor) and got the
images
> > like .img, .bin, .elf and .srec. But in the manuals says you have to
> > download .ram of redboot image using JTAG debugger. Please can you tell
me
> > how can I get the .ram (or .rom) image.
> >
>
> The "RAM" version is simply a version which has the startup type set
> to RAM.  The file name suffices have nothing to do with this.
>
> The process should be something like this:
>   % ecosconfig new asb2305 redboot
>   % ecosconfig import
${ECOS_REPOSITORY}/hal/mn10300/asb2305/current/misc/redboot_RAM.ecm
>   % ecosconfig tree
>   % make
> Then download whatever file your JTAG software wants - some want to
> see raw binary (hence the .bin suffix), some an ELF image (.elf), ...
>
> Once you have this running, build the ROM version.  In a separate
directory,
> using the same steps as above, except use the ..._ROM.ecm file
>
> -- 
> Gary Thomas <gary@mlbassoc.com>
> MLB Associates
>
>
> -- 
> Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
> and search the list archive: http://sources.redhat.com/ml/ecos-discuss
>
>


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