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Re: Strataflash mapping problem

From: David Vrabel <dvrabel at arcom dot com>
To: "'ecos-devel at sources dot redhat dot com'" <ecos-devel at sources dot redhat dot com>
Date: Fri, 13 Feb 2004 09:37:47 +0000
Subject: Re: Strataflash mapping problem
Organization: Arcom Control Systems Ltd
References: <01C3F216.83643290.ebp@dimat.es>

Enric Bel Prim wrote:

I'm porting the RedBoot to a custom board similar to IXDP425 (with an Arm Xscale IXP425 processor). Everything is going well except one thing: the RedBoot only recognizes one memory flash device.

My board has four Intel StrataFlash 28F128J3 devices (64 MBytes in total), serially allocated (not interleaved), connected to the processor expansion bus 16 bits size (same as flash device bus size).

Are the first 4 chip selects configured correctly?

David Vrabel
--
David Vrabel, Design Engineer

Arcom, Clifton Road           Tel: +44 (0)1223 411200 ext. 3233
Cambridge CB1 7EA, UK         Web: http://www.arcom.com/

References:
- Strataflash mapping problem
  - From: Enric Bel Prim

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