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Re: Intel Strata Flash TE28F128J3 Problem.
- From: Mark Salter <msalter at redhat dot com>
- To: Annamalai Prakash <prakash at comodo dot com>
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Mon, 04 Apr 2005 08:27:26 -0400
- Subject: Re: [ECOS] Intel Strata Flash TE28F128J3 Problem.
- Organization: Red Hat, Inc.
- References: <200504041132.08009.prakash@comodo.com>
On Mon, 2005-04-04 at 11:32 +0530, Annamalai Prakash wrote:
> Hi ,
>
> I wanted to bring up redboot with Intel's TE28F128J3C150 (256Mb)
> in my ixdp425 Board (ixp425 Xscale processor). I am using Intel Strata Flash
> driver which is integreated with ecos. I am getting for Following output
> while board powerup/reset.
> PROBLEM is, After getting this Prompt, i am unable to
> initialize the flash by "fis init -f". The output is pasted below.
>
> RedBoot> fis init -f
> About to initialize [format] FLASH image system - continue (y/n)? y
> *** Initialize FLASH Image System
> ... Erase from 0x50040000-0x50fc0000: ..............................Err = a2
a2 indicates that the flash block is locked, I believe. The J3 flash
parts will default to locked blocks after reset. Try:
RedBoot> fis unlock -f 0x50000000 -l 0x800000
to unlock all of the flash blocks before proceeding with other
flash ops.
--Mark
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