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Date: Fri, 9 Oct 2009 13:59:58 -0400
Message-ID: <7c4144600910091059o492c870cn3ea1c1a96d2f0823@mail.gmail.com>
Subject: Re: Support for S29JL064 in MPC8272ADS?
From: Roberto Guerra <roberto.j.guerra@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
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No. I did not. My FDT was simplified from the stock MPC8272ADS:
=> fdt list
/ {
        model = "pq2fads";
        compatible = "fsl,pq2fads";
        #address-cells = <0x00000001>;
        #size-cells = <0x00000001>;
        cpus {
        };
        memory {
        };
        soc@f0000000 {
        };
        chosen {
        };
};
I am searching how I could add the mtd branch between the "soc" and
the "chosen".

On Fri, Oct 9, 2009 at 1:04 PM, Scott Wood <scottwood@freescale.com> wrote:
> On Fri, Oct 09, 2009 at 10:14:56AM -0400, Roberto Guerra wrote:
>> Hello,
>> My uboot can read my flash chip, finding the uImage and the initramfs,
>> and booting the kernel fine. However, I'd like the Linux kernel to
>> read my flash chip so that it can update files in it.
>
> Have you described your flash chip in the device tree?
>
>> However, the kernel does not detect any flash chip (nor there's any
>> indication that a CFI probe is being performed).
>
> The stock device tree for mpc8272ads only specifies it as a JEDEC
> flash, not CFI.
>
> -Scott
>