From 643d3c139b0a5289d7f0ba19fdcb24be6d7e768f Mon Sep 17 00:00:00 2001
From: Scott Wood <scottwood@freescale.com>
Date: Tue, 21 Aug 2007 03:39:45 +1000
Subject: [POWERPC] bootwrapper: Set timebase_period_ns from
 dt_fixup_cpu_clocks

This lets udelay() work properly on platforms which use dt_fixup_cpu_clocks.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
 arch/powerpc/boot/ops.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/powerpc/boot/ops.h')

diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index 86077066cd7c..aebd6edc9a90 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -191,4 +191,6 @@ static inline void exit(void)
 	static char _bss_stack[size]; \
 	void *_platform_stack_top = _bss_stack + sizeof(_bss_stack);
 
+extern unsigned long timebase_period_ns;
+
 #endif /* _PPC_BOOT_OPS_H_ */
-- 
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