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SubjectRe: [RFC PATCH 09/11] arm/dt: Add dt machine definition
Grant,

On 06/15/2011 11:42 PM, Grant Likely wrote:
> This patch adds a DT_MACHINE_START macro to use instead of
> MACHINE_START when creating a machine_desc that supports using the
> device tree.
>
> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
> ---
> arch/arm/include/asm/mach/arch.h | 9 +++++++++
> 1 files changed, 9 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h
> index 946f4d7..858d269 100644
> --- a/arch/arm/include/asm/mach/arch.h
> +++ b/arch/arm/include/asm/mach/arch.h
> @@ -70,4 +70,13 @@ static const struct machine_desc __mach_desc_##_type \
> #define MACHINE_END \
> };
>
> +#define MACH_TYPE_DT 0xffffffff
> +
> +#define DT_MACHINE_START(_name, _namestr) \
> +static const struct machine_desc __mach_desc_##_name \
> + __used \
> + __attribute__((__section__(".arch.info.init"))) = { \
> + .nr = MACH_TYPE_DT, \
> + .name = _namestr,
> +
> #endif
>

Do you plan to submit this for 3.1 as new platforms need this or a mach id?

Rob




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