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Re: IPX420
- From: Mark Salter <msalter at redhat dot com>
- To: Augusto Salazar <elpirata2000 at yahoo dot com>
- Cc: ecos <ecos-discuss at sources dot redhat dot com>
- Date: Tue, 22 Nov 2005 09:13:21 -0500
- Subject: Re: [ECOS] IPX420
- References: <20051122085937.47675.qmail@web30405.mail.mud.yahoo.com>
On Tue, 2005-11-22 at 00:59 -0800, Augusto Salazar wrote:
> >
> > Now, our final board has a custom design and is
> > running with a IPX420, so, my question is, to change
> > in the redboot code the processor, what do I have to
> > change? in general, what changes have to be done to
> > have a custom board boot?
> >
Well, the code is generally partitioned into three parts. The common
RedBoot code, the IXP4xx specific code, and the board specific code.
The changes you need to make for a custom board should be limited to
code under these directories:
packages/hal/arm/xscale/<boardname>
packages/devs/flash/arm/<boardname>
packages/devs/eth/arm/<boardname>
Just look at the code in these directories for the grg board and change
whatever is different for your custom board.
--Mark
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