[ECOS] Fw: Re: Re: [ECOS] How to generate the binay file

[Tim Drury]

Can you let us know what the problem was?  This way if
others have the same problem they can search through
the email list archives and find the answer.

-tim



Lin Ming wrote:

> Thanks to God! I have got it work. It really works!!
>
>
>
> Best Regards,
> Lin Ming
> 2002-11-01
>
> ************HERE IS THE FORWARD************
> NAME: 		Lin Ming
> ADDRESS:	minglin@atmel.com
>
>
> >Hi, Tim,
> >
> >Sure I can generate the binary file before.(I am sorry not to make
> myself clear.)
> >But I cannot get it run on my EB40A. It seems there is the problem
> about memory layout.
> >The elf file can be executed in arm-elf-gdb, but the binary file
> cannot run.
> >
> >I built ecos in default and the rom_vectors in target.ld is 0xC000.
> The bin cannot run.
> >Then I changed eCos HAL>ROM monitor support>work with a ROM monitor
> to behave as a ROM monitor.
> >And built ecos. Then the rom_vectors in target.ld is changed to
> 0x0100000 + 10000, still not run.
> >So I changed target.ld by hand remove + 10000, then the rom_vectors
> is changed to 0x01000000.
> >It seems ok. Then my bin runs but not completely: the serial port
> works well but the LEDs don't
> >work. I don't know why...
> >
> >Yes, I am a newbie in atmel and I don't know much about ecos. I want
> to make clear how
> >to develop our AT91 with ecos and gnu tools so that we can have a
> free development solution
> >for the customer. So would you please help me?
> >
> >Thanks a lot!!
> >
> >
> >
> >
> >
> >Best Regards,				
> >Lin Ming
> >2002-11-01
> >
> >======= 2002-10-31 10:37:00 YOU WROTE:=======
> >
> >
> >>Your syntax for arm-elf-objcopy doesn't appear correct.
> >>Running 'arm-elf-obcopy --help' says to use:
> >>
> >>arm-elf-objcopy [switches] infile [outfile]
> >>
> >>So try:
> >>
> >>arm-elf-objcopy -O binary myapp.elf myapp.bin
> >>
> >>I do the same thing to make srecs.
> >>
> >>-tim
> >>
> >>
> >>Lin Ming wrote:
> >>
> >>
> >>>Hi, All,
> >>>
> >>>I am using EB40 and EB40A. Thanks to Tim and Thomas for their patch
> >>>and I can run my
> >>>
> >>>application on EB40A with elf format file by arm-elf-gdb.
> >>>
> >>>But when I type the following command:
> >>>
> >>>	arm-elf-objcopy -I elf32-little myapp.elf -O binary myapp.bin
> >>>
> >>>to generate the binary file and download to flash, it didn't run.
> >>>
> >>>Did I do the right way to generate the binary file? Any idea about
> that?
> >>>
> >>>Maybe the elf32-little format I specified is wrong?
> >>>
> >>> 				
> >>>
> >>>Best Regards,
> >>>Lin Ming
> >>>2002-10-30
> >>>
> >>>
> >>>
> >>>
> >>>
> >>
> >>
> >>
> >>.
> >
> >= = = = = = = = = = = = = = = = = = = =
> >			
>
>
> = = = = = = = = = = = = = = = = = = = =
>
>
>
>
>
>
>



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