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Re: Port to Accelent IDP StrongARM SA1110
- To: Cristiano Ligieri Pereira <cpereira at ics dot uci dot edu>
- Subject: Re: [ECOS] Port to Accelent IDP StrongARM SA1110
- From: Gary Thomas <gthomas at redhat dot com>
- Date: Mon, 23 Jul 2001 12:11:24 -0600 (MDT)
- Cc: ecos-discuss at sourceware dot cygnus dot com
- Organization: Red Hat, Inc.
On 23-Jul-2001 Cristiano Ligieri Pereira wrote:
>
>> Note: on the SA11x0, I don't think that you really want to be loading
>> RedBoot, or any eCos application, to such an address. Set up the memory
>> mapping to move the RAM to location 0 and then use standard memory maps.
>
> Is it a requirement or a suggestion?
Since you have a platform with an MMU, why not just do it? It will make
your life (and ours) 10,000 times simpler.
>
> One more question. If I set up the memory map to 0x80300000 (3 megs from
> starting of RAM) I have to jumpt to exactly this address? (AFAIK I
> have to jump to the reset vector, right???)
I would think so, yes.