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AW: FLASH id
- From: Edelmann Thomas <thomas dot edelmann at siemens dot com>
- To: ecos-discuss at sources dot redhat dot com
- Date: Mon, 10 Jun 2002 15:21:58 +0200
- Subject: AW: [ECOS] FLASH id
Hi,
I had the same problem with the ep7312 target. On my plattform the flashes
(2) are organized 16bit/16bit.
I had to change these organisation.
Bye,
Thomas
> -----Ursprüngliche Nachricht-----
> Von: Carles Perello [mailto:carles.perello@ieee.org]
> Gesendet: Montag, 10. Juni 2002 12:39
> An: ecos-discuss@sources.redhat.com
> Betreff: [ECOS] FLASH id
>
>
>
> Hi,
>
> on my way digging ro make a new platform (based on SA1110)
> work, I find
> the following flash ID error:
>
> RedBoot> +Can't identify FLASH, sorry, man 89, dev 17, id
> [<Not astring:
> 0xA700
> 0000A6F0: 89 17 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> |................|
> 0000A700: 51 52 01 01 00 31 00 00 00 00 27 27 36 00 07 07
> |QR...1....''6...|
> 0000A710: 07 0A 04 04 04 04 17 17 02 00 00 00 01 3F 00 00
> |.............?..|
> 0000A720: 02 50 49 49 |.PII |
>
> the flash is an intel strataflash 28F640J3 organized as two
> devices x16.
>
> At offset x10 there is a QR string instead of the expected
> QRY...somebody else found a similar behaviour?
>
> Of course I can detect only the QR string which makes the flash to be
> correctly recognized, however I find programming errors
> later...so I am
> backtracing the source of trouble.
>
> cheers
>
> carles
>
>
>
>
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