RE: [ECOS] Simple Redboot Q's

["Matt Sartori" <msartori at hanoverdisplays dot com>]

Ok, that was also the command I initially thought I'd need. 
However, using an elf (or even a binary) of code which I can flash
directly to the board (using jtag and an ide) and run won't work if I
load it into Redboot over the serial link and use go on it's initial
location. I presume this may have something to do with the expected vs.
actual location of the software? 
I'm not very experienced with this sort of thing (as you can probably
tell) which is why I'd hoped that there were some (hello world type)
examples that didn't involve linking against the ecos libs or loading up
a linux image.

m@

-----Original Message-----
From: Andrew Lunn [mailto:andrew@lunn.ch] 
Sent: 26 July 2005 14:29
To: Matt Sartori
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] Simple Redboot Q's


On Tue, Jul 26, 2005 at 02:19:38PM +0100, Matt Sartori wrote:
> Exec seems quite closely tied to linux (eg. When I enable the 
> CYGBLD_BUILD_REDBOOT_WITH_EXEC it actually fails with some error in 
> redboot_linux_exec.c). Can I run anything with Redboot using exec or 
> is it looking for some kind of linux kernel image etc. ?

Exec is Linux specific

Use the go command for a more generic way of starting an arbitatry bit
of code.

http://ecos.sourceware.org/docs-latest/redboot/executing-programs.html

        Andrew

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