[U-Boot-Users] Problems with root JFFS2 on NAND Flash

Stuart Wood
2008-06-26T18:16:32Z

On Thu, Jun 26, 2008 at 1:55 PM, Grant Erickson
<gerickson@nuovations.com> wrote:

> Without knowing more about the specific origin and configuration of your
> kernel, version and configuration of u-boot and model, revision and geometry
> of NAND, it is difficult to speculate.
>
> I am using:
>
> AMCC PowerPC 405EXr
> Samsung K9F1208U0B NAND
> U-boot 1.3.3
> Linux 2.6.25-rc3-DENX
>

I'm using the following:
Cirrus Logic EP9302 (ARM920T)
ST NAND256W3A2BNG NAND
U-boot 1.3.3 modified for the EP93xx
Linux 2.8.18 + EP93xx patches

> Are you certain that u-boot and linux are in agreement about the NAND layout
> and format? I had some initial problems in that area until I applied a patch
> to u-boot (prior to 1.3.3) that addressed the issue and brought the two into
> agreement.

Can you expand on this? I've set the partition tables to be the same
between the two,
but I'm not sure what else needs to synchronized. MTD version?

--
Stuart Wood

Lab X Technologies, LLC
176 Anderson Ave.
Suite 302
Rochester, NY 14607
Phone: (585) 271-7790 x207
Fax: (585) 473.4707