From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peng Fan <van.freenix@gmail.com>
Date: Wed, 15 Jun 2016 14:40:31 +0800
Subject: [U-Boot] [PATCH] i.MX6 nand bootupdate
In-Reply-To: <alpine.LFD.2.20.1606141117220.28557@maverick.koi8.net>
References: <alpine.LFD.2.20.1606141117220.28557@maverick.koi8.net>
Message-ID: <20160615064029.GA22546@linux-7smt.suse>
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To: u-boot@lists.denx.de

Hi Sergey,

On Tue, Jun 14, 2016 at 11:32:37AM -0700, Sergey Kubushyn wrote:
>Here is the initial support for writing i.MX6 NAND U-Boot into NAND
>with all FCB and DBBT stuff as required.
>
>Just build U-Boot for NAND as u-boot.imx, load it somehow in RAM and
>say "nand bootupdate [addr] [size]". It will create all necessary
>structures and write everything as needed.
>
>No SPL required, just plain single stage U-Boot. Supposed to write into
>first NAND partition, recommended size 4MiB. Creates 4 redundant copies
>of boot structures in first 4 sectors and 2 redundant copies of U-Boot
>in the remaining space.
>
>Tested on a Variscite VAR-SOM-SOLO based board with i.MX6DL SoC. Will
>probably post that board support files later, when config is cleaned up
>so people could have a working NAND boot DCD portion to be able actually
>use those braindead SOMs.

I would like to test this, but seems this patch is not rebased
to lastest U-Boot (:

Thanks,
Peng.

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