From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stefan Roese <sr@denx.de>
Date: Fri, 15 Jun 2007 15:48:47 +0200
Subject: [U-Boot-Users] Erase error on dual P30 (CFI) flash chips
In-Reply-To: <46729BC8.17849.9930C@w.wegner.astro-kom.de>
References: <576210b90706150455r5cf01f2t30936eb802fe33fb@mail.gmail.com>
	<46729BC8.17849.9930C@w.wegner.astro-kom.de>
Message-ID: <200706151548.47448.sr@denx.de>
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On Friday 15 June 2007, w.wegner at astro-kom.de wrote:
> > Flash erase error at address ffd80000
> > Block Erase Error.
> > Block locked.
> >  done
> > Erased 1 sectors
>
> if I am not mistaken, you have to also set:
>
> #define CFG_FLASH_PROTECTION 1

And you will have to set the environment variable "unlock" to "yes". This will 
unlock all non U-Boot special sectors by default upon powerup.

=> setenv unlock yes
=> saveenv

Best regards,
Stefan

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