[ECOS] redboot images difference

[Nickolay <nickolay at protei dot ru>]

> > That's true!
> > But maybe anyone know how load redboot via vxworks bootloader?
> > Can i use redboot.bin for this purpose, or redboot.bin is for upgrade 
> > redboot from redboot the self?
> >
> >    
>
> redboot.bin is just a raw binary image. It needs to get programmed
> to the start of flash. I'm not sure about the vxworks bootloader
> capabilities.
>
> --Mark
>
>
>
>  
OK. I downloaded precompiled redboot.elf version for IXDP425 from 
here(http://ecos.sourceware.org/ecos/boards/redbootbins/ixdp425/),
and build version from the source(get from CVS). After that i make 
objdump --private-headers for both, precompiled and builded version of
redboot.elf, and detect defference in virtual address offset.

Precompiled(downloaded) version:
LOAD off    0x00008000 vaddr 0x00020000 paddr 0x00020000 align 2**15
        filesz 0x00026f9c memsz 0x0003603c flags rwx

Builded version:
LOAD off    0x00008000 vaddr 0x00080000 paddr 0x00080000 align 2**15
        filesz 0x0002600c memsz 0x00034420 flags rwx

What version is more correctly for IXDP425 board?


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