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-rw-r--r--src/cpu/samsung/exynos5420/timer.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/cpu/samsung/exynos5420/timer.c b/src/cpu/samsung/exynos5420/timer.c
index 88e1f3e489..f8d3110000 100644
--- a/src/cpu/samsung/exynos5420/timer.c
+++ b/src/cpu/samsung/exynos5420/timer.c
@@ -20,7 +20,7 @@
#include <console/console.h>
#include <timer.h>
#include <delay.h>
-
+#include <thread.h>
#include "clk.h"
void init_timer(void)
@@ -33,6 +33,9 @@ void udelay(unsigned usec)
{
struct mono_time current, end;
+ if (!thread_yield_microseconds(usec))
+ return;
+
timer_monotonic_get(&current);
end = current;
mono_time_add_usecs(&end, usec);