Re: [ECOS] Redboot network setup

[Jonathan Larmour <jlarmour at redhat dot com>]

Fabrice Gautier wrote:
> 
> > -----Original Message-----
> > From: Jonathan Larmour [mailto:jlarmour@redhat.com]
> > Subject: Re: [ECOS] Redboot network setup
> >
> >
> > Fabrice Gautier wrote:
> > >
> > > (gdb) load
> > > Loading section .rom_vectors, size 0x40 lma 0x20000
> > >
> > > Error: Remote communication error: Connection reset by peer.
> > >
> >
> > Perhaps it uses more than 0x20000 bytes of RAM. Try updating
> > the RAM MLT
> > file to reserve 0x30000 instead.
> >
> 
> I already update from 0x10000 and according to
> $ arm-elf-size redboot.elf
>    text    data     bss     dec     hex filename
>   74124    1108   40732  115964   1c4fc redboot.elf
> and
> $ arm-elf-objdump -h redboot.elf
> ...
>   12 .data         00000454  00000800  2401218c  00020800  2**2
>                   CONTENTS, ALLOC, LOAD, DATA
>  13 .bss          00009f1c  00000c54  00000c54  00000c54  2**4
>                   ALLOC
> 
> this should not be the problem... except if it's using memory outside the
> mempry map....

RAM should go from 0 upwards on all ARM targets or things will almost
certainly break. You can debug the GDB protocol, and see at exactly what
address it goes wrong at, then try writing to that address by hand
yourself.

Jifl
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