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    Subject[RFC PATCH 09/11] arm/dt: Add dt machine definition
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    Date
    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


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