From: Gary Thomas <gary@mlbassoc.com>
To: Jack Chen <jyhchyang@jstream.com.tw>
Cc: ecos-devel@ecos.sourceware.org
Subject: Re: Tagret Board with two flash chips
Date: Wed, 11 Oct 2006 12:14:00 -0000 [thread overview]
Message-ID: <452CE01B.80800@mlbassoc.com> (raw)
In-Reply-To: <012301c6ed2d$9f64c350$73a8a8c0@jstream>
Jack Chen wrote:
> Dear all,
> My target board(CPU:IXP425, eCos template is GRG) with two flash
> chips. Each one size: 16MB(Intel Strata Flash 28F128J3).
> Memory mapping:
> CS0->0x50000000
> CS1->0x51000000
>
> I'm using Configtool under Linux(packages:flash_v2-full-061008.tar.bz2),
> then import /hal/arm/xscale/grg/current/misc/redboot_ROM.ecm
> But the item FLASH device drives->Provide /dev block devices->Provide
> block device 2, it's check box is empty.
>
> Please tell me how to use flash_v2 to configure my target board? thanks.
You don't actually need to use the V2 FLASH code to support this setup
since the devices are the same and physically adjacent. Just edit
.../devs/flash/arm/grg/current/include/grg_strataflash.inl
and set CYGNUM_FLASH_DEVICES to (2)
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
next prev parent reply other threads:[~2006-10-11 12:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-11 12:06 Jack Chen
2006-10-11 12:14 ` Gary Thomas [this message]
2006-10-12 6:41 Jack Chen
2006-10-12 11:01 ` Gary Thomas
2006-10-13 7:02 ` Jack Chen
2006-10-13 7:12 ` Andrew Lunn
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