From: Scott Wood <scottwood@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Is there any full story about how to take advantage FDT function ?
Date: Wed, 09 Sep 2009 17:32:05 -0500 [thread overview]
Message-ID: <4AA82CE5.1000904@freescale.com> (raw)
In-Reply-To: <d15e5cf90909091528t68ebc468pa6c356485cffeb4a@mail.gmail.com>
Gao Ya'nan wrote:
> 2009/9/10 Scott Wood <scottwood@freescale.com>:
>> On Sat, Sep 05, 2009 at 02:41:19PM -0400, Jerry Van Baren wrote:
>>> I'm not up on 8xx, but it may not have been pulled forward into the
>>> "powerpc" architecture (still "ppc"). The "powerpc" architecture switch
>>> is where linux/u-boot started using the FDT.
>> 8xx is supported in arch/powerpc.
>
> Yes, I have add CONFIG_OF_LIBFDT and CONFIG_OF_BOARD_SETUP for the FDT
> support which is missing in U-Boot-v2009.08, and it works well, but I
> found none complete document on how to write a dts file and add
> special device in it.
>
> Any tips? Thanks
See Documentation/powerpc/booting-without-of.txt,
Documentation/powerpc/dts-bindings, and the ePAPR specification for
information on the content of device trees.
-Scott
next prev parent reply other threads:[~2009-09-09 22:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-01 13:48 [U-Boot] Is there any full story about how to take advantage FDT function ? Gao Ya'nan
2009-09-05 18:41 ` Jerry Van Baren
2009-09-06 0:12 ` Gao Ya'nan
2009-09-09 18:53 ` Scott Wood
2009-09-09 22:28 ` Gao Ya'nan
2009-09-09 22:32 ` Scott Wood [this message]
2009-09-09 22:37 ` Gao Ya'nan
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