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arm/dt: Add dt machine definition

Message ID 1312387272-2278-1-git-send-email-shawn.guo@linaro.org
State New
Headers show

Commit Message

Shawn Guo Aug. 3, 2011, 4:01 p.m. UTC 
From: Grant Likely <grant.likely@secretlab.ca>

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 |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
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Patch

diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h
index 3281fb4..217aa19 100644
--- a/arch/arm/include/asm/mach/arch.h
+++ b/arch/arm/include/asm/mach/arch.h
@@ -74,4 +74,11 @@  static const struct machine_desc __mach_desc_##_type	\
 #define MACHINE_END				\
 };
 
+#define DT_MACHINE_START(_name, _namestr)		\
+static const struct machine_desc __mach_desc_##_name	\
+ __used							\
+ __attribute__((__section__(".arch.info.init"))) = {	\
+	.nr		= ~0,				\
+	.name		= _namestr,
+
 #endif