From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stefan Roese <sr@denx.de>
Date: Wed, 1 Nov 2006 18:02:34 +0100 (MET)
Subject: [U-Boot-Users] Sector size with CFI driver?
In-Reply-To: <4548D228.8060103@freescale.com>
References: <4547AB63.8090802@freescale.com> <4548CC8F.1040001@freescale.com>
	<4548D228.8060103@freescale.com>
Message-ID: <200611011803.46043.sr@denx.de>
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To: u-boot@lists.denx.de

On Wednesday 01 November 2006 17:58, Timur Tabi wrote:
> Timur Tabi wrote:
> > +
> > +#ifdef CONFIG_MPC8349ITX
> > +               for (i = num_erase_regions-1; i >= 0; i--) {    /* top
> > boot */ +#else
> >                  for (i = 0; i < num_erase_regions; i++) {
> > +#endif
> > +
>
> Ok, I put the above change into cfi_flash.c, and now it works!  Can someone
> explain to me why?  Does U-Boot not normally support "top boot" flash?  If
> so, is there a better way of doing this?

Seems like your FLASH doesn't really support the CFI "Device Geometry 
Definition". Both versions (top & bottom boot block) most likely report the 
same layout.

Best regards,
Stefan