[U-Boot] [RFC 2/3] ARM: WIP: add flat device tree support

John Rigby
2010-08-10T20:48:53Z

Thanks Albert, this is an excellent idea.

On Tue, Aug 10, 2010 at 2:23 PM, Albert ARIBAUD <albert.aribaud@free.fr> wrote:
> Le 10/08/2010 21:44, Grant Likely a ?crit :
>
>>> ? #if defined(CONFIG_OF_LIBFDT)
>>> -#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_SPARC)
>>> +#if defined(CONFIG_PPC) || \
>>> + ? ?defined(CONFIG_M68K) || \
>>> + ? ?defined(CONFIG_SPARC) || \
>>> + ? ?defined(CONFIG_ARM)
>>
>> There's got to be a better way to do this. ?:-)
>
> Reminds me of an issue I encountered in my orion5x ide support patch
> series where I also had modified a rather complex condition in
> cmd_ide.c, which determined whether swapping I/O byte reads was needed.
>
> Wolfgang had asked me to replace with a condition on a single new
> CONFIG_IDE_SWAP_IO macro, which in turn had to be defined in various
> cpu, SoC or board config files.
>
> The patch is there:
> <http://article.gmane.org/gmane.comp.boot-loaders.u-boot/82109/match=ide>
>
> Maybe the same principle could apply here?
>
> Amicalement,
> --
> Albert.
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