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Re: Error Unlock/Erase/Write into flash
- From: Andrew Lunn <andrew at lunn dot ch>
- To: Navya S Kamath <navya at coreel dot com>
- Cc: ecos-discuss at sourceware dot org
- Date: Thu, 15 Nov 2007 08:53:32 +0100
- Subject: Re: [ECOS] Error Unlock/Erase/Write into flash
- References: <E1IsZ0C-000806-00@londo.lunn.ch>
On Thu, Nov 15, 2007 at 12:48:00PM +0530, Navya S Kamath wrote:
> Hi All,
>
> I am using ADI Coyote Residential Gateway Reference Design based on Intel
> IXP425 network processor. Any attempt to write into the flash using RedBoot
> throws the following errors.
>
> "
> ... Unlock from 0x50fc0000-0x50fc1000: Err = b2
>
> ... Erase from 0x50fc0000-0x50fc1000: .
> ... Program from 0x01fd2000-0x01fd3000 at 0x50fc0000: Err = 92
>
> Error writing config data at 0x50fc0000: Error trying to program
> ... Lock from 0x50fc0000-0x50fc1000: Err = 92
> "
I've never used this board.....
Check to see if there is a jumper on the board which allows/blocks
write access to the flash.
Also check that the flash device on the board is the same one eCos is
configured for.
Andrew
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