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