cc2538: revert xtimer params from #5608

boards/cc2538dk/include/board.h

@@ -80,8 +80,8 @@ extern "C" {
 #define XTIMER_DEV          (0)
 #define XTIMER_CHAN         (0)
 #define XTIMER_WIDTH        (16)
-#define XTIMER_SHIFT        (4)
-#define XTIMER_HZ           (16000000UL)
+#define XTIMER_SHIFT        (0)
+#define XTIMER_HZ           (1000000UL)
 #define XTIMER_BACKOFF      (50)
 #define XTIMER_ISR_BACKOFF  (40)
 /** @} */

boards/openmote-cc2538/include/board.h

@@ -67,8 +67,8 @@
 #define XTIMER_DEV          (0)
 #define XTIMER_CHAN         (0)
 #define XTIMER_WIDTH        (16)
-#define XTIMER_SHIFT        (4)
-#define XTIMER_HZ           (16000000UL)
+#define XTIMER_SHIFT        (0)
+#define XTIMER_HZ           (1000000UL)
 #define XTIMER_BACKOFF      (50)
 #define XTIMER_ISR_BACKOFF  (40)
 /** @} */

boards/remote-common/include/board_common.h

@@ -80,8 +80,8 @@
 #define XTIMER_DEV          (0)
 #define XTIMER_CHAN         (0)
 #define XTIMER_WIDTH        (16)
-#define XTIMER_SHIFT        (4)
-#define XTIMER_HZ           (16000000UL)
+#define XTIMER_SHIFT        (0)
+#define XTIMER_HZ           (1000000UL)
 #define XTIMER_BACKOFF      (50)
 #define XTIMER_ISR_BACKOFF  (40)
 /** @} */