From: Andrew Lunn <andrew@lunn.ch>
To: Grant Mills <gmills@ucsd.edu>
Cc: eCos Discussion <ecos-discuss@ecos.sourceware.org>
Subject: Re: [ECOS] Modifying RedBoot to support multiple flash devices
Date: Wed, 08 Mar 2006 19:59:00 -0000 [thread overview]
Message-ID: <20060308195825.GC19406@lunn.ch> (raw)
In-Reply-To: <6f506bf60603081121ga5a3c2cs925c9ad4362198ad@mail.gmail.com>
On Wed, Mar 08, 2006 at 11:21:11AM -0800, Grant Mills wrote:
> All,
> I am potentially going to be adding support to eCos/RedBoot to
> support multiple flash types in the same executable. The reason for
> this is the desire to use the cheapest flash available at any given
> time. That potentially means bouncing between Intel, AMD/Spansion,
> .... We currently support this in our products using custom boot
> code. We are looking to migrate to RedBoot. For us this is a
> requirement.
>
> First, I must ask this question, "Has this already been done or is
> somebody in the process of doing this?" Second, will the
> configuration tool support something like this? It would require the
> ability to select an item to support multiple parts, which would
> enable selecting multiple flash types/vendors.
Take a look at the flash_v2 branch in anoncvs. This gives you the
necassary infrastructure in the flash code to support multiple
devices.
The configuration tool is not affected. You need to add a new target
which has all the required flash packages.
Andrew
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next prev parent reply other threads:[~2006-03-08 19:59 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-08 19:21 Grant Mills
2006-03-08 19:59 ` Andrew Lunn [this message]
2006-03-08 20:21 ` Grant Mills
2006-03-08 22:04 ` Alex Schuilenburg
2006-03-08 22:12 ` Andrew Lunn
2006-03-09 18:23 ` Chuck McManis
2006-03-10 11:11 ` Alex Schuilenburg
[not found] ` <20060308220250.GE19406@lunn.ch>
[not found] ` <6f506bf60603081426j4ec71e7dg1f068b4f42ad4b17@mail.gmail.com>
[not found] ` <20060308223947.GH19406@lunn.ch>
2006-03-09 6:09 ` Grant Mills
2006-03-09 20:58 ` Andrew Lunn
2006-03-09 21:09 ` Grant Mills
2006-03-09 21:18 ` Andrew Lunn
2006-03-09 21:40 ` Bart Veer
2006-03-08 22:07 ` Bart Veer
2006-03-08 22:14 ` Andrew Lunn
2006-03-08 22:31 ` Grant Mills
2006-03-10 4:44 yh
2006-03-10 7:22 ` Andrew Lunn
2006-03-10 11:19 ` Alex Schuilenburg
2006-03-10 17:25 ` Grant Mills
2006-03-14 3:17 yh
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