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authorGregory Nutt <gnutt@nuttx.org>2014-04-30 14:46:26 -0600
committerGregory Nutt <gnutt@nuttx.org>2014-04-30 14:46:26 -0600
commitbf7884ddb71e83e0c741339644ac431f4df98ed8 (patch)
treec0526bac303bafdc6dcbe30878d7824f9861acb8 /nuttx/arch/arm/src/common
parentaabe73a084c805ee935d78456edf8cd8bad17be5 (diff)
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Updated system timer logic from Bob Doiron
Diffstat (limited to 'nuttx/arch/arm/src/common')
-rw-r--r--nuttx/arch/arm/src/common/up_initialize.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/nuttx/arch/arm/src/common/up_initialize.c b/nuttx/arch/arm/src/common/up_initialize.c
index e5158e91e..acdd99bdb 100644
--- a/nuttx/arch/arm/src/common/up_initialize.c
+++ b/nuttx/arch/arm/src/common/up_initialize.c
@@ -181,7 +181,8 @@ void up_initialize(void)
/* Initialize the system timer interrupt */
-#if !defined(CONFIG_SUPPRESS_INTERRUPTS) && !defined(CONFIG_SUPPRESS_TIMER_INTS)
+#if !defined(CONFIG_SUPPRESS_INTERRUPTS) && !defined(CONFIG_SUPPRESS_TIMER_INTS) && \
+ !defined(CONFIG_SYSTEMTICK_EXTCLK)
up_timerinit();
#endif