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Re: Memory addresses
- From: "Gary D. Thomas" <gary dot thomas at mind dot be>
- To: Aaron Case <aaron dot case at dynazign dot com>
- Cc: eCos development <ecos-devel at sources dot redhat dot com>,aaron dot case at mail dot dynazign dot com
- Date: 29 May 2003 11:22:23 -0600
- Subject: Re: Memory addresses
- Organization:
- References: <GBEOKKOEOGFDMKDFCHIMMEACCAAA.aaron.case@dynazign.com>
On Thu, 2003-05-29 at 11:16, Aaron Case wrote:
> Hello,
>
> I was wondering how I can figure out how Redboot has remapped memory.
>
> I need this information to load and execute an application.
Why? eCos applications use the memory as mapped :-)
There is documentation of how the memory on this platform is mapped in
.../packages/hal/arm/edb7xxx/current/include/hal_platform_setup.h
>
> Many attempts have failed, the documentation has not shed any serious light
> on the subject.
>
> I have a cogent EP3712 dev board with a arm 720T processor. I have redboot
> romram load as the boot monitor created from the ROMRAM .ecm files included
> in the eCos dev enivronment build.
>
> Also it gives this error at start-up---->
>
> +FLASH configuration checksum error or invalid key
This means you need to run 'fconfig -i' to initialize the 'fconfig'
database which is kept in FLASH.
--
Gary D. Thomas <gary.thomas@mind.be>