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Re: Port for Samsung S3C44BOX(ARM7TDMI) with fixed flash at resetvector 0x0
- From: Grant Edwards <grante at visi dot com>
- To: Peter Wermeling <mail at peter-wermeling dot de>
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Thu, 4 Apr 2002 18:29:27 -0600
- Subject: Re: [ECOS] Port for Samsung S3C44BOX(ARM7TDMI) with fixed flash at resetvector 0x0
- References: <00b901c1dc31$94545eb0$0100a8c0@pxc>
On Fri, Apr 05, 2002 at 01:36:21AM +0200, Peter Wermeling wrote:
> Hello all!
> I am trying to Port for Samsung S3C44BOX(ARM7TDMI) with fixed flash at
> resetvector 0x0 and also the ohter Vectors.
> Is there a port or any hints for doing it?
> Is it possible or must the vectors be in RAM?
It's way easier if the vectors are in RAM.
I use a small bootloader that remaps memory so RAM is at 0,
copies RedBoot from flash ROM into RAM, and jumps to RedBoot.
--
Grant Edwards
grante@visi.com
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