boards: don't redefine xtimer default values

boards/cc2538dk/include/board.h

@@ -76,11 +76,7 @@ extern "C" {
  * @name    xtimer configuration
  * @{
  */
-#define XTIMER_DEV          (0)
-#define XTIMER_CHAN         (0)
 #define XTIMER_WIDTH        (16)
-#define XTIMER_SHIFT        (0)
-#define XTIMER_HZ           (1000000UL)
 #define XTIMER_BACKOFF      (50)
 #define XTIMER_ISR_BACKOFF  (40)
 /** @} */

boards/cc2650stk/include/board.h

@@ -32,11 +32,7 @@ extern "C" {
  * @name    xtimer configuration
  * @{
  */
-#define XTIMER_DEV          (0)
-#define XTIMER_CHAN         (0)
 #define XTIMER_WIDTH        (16)
-#define XTIMER_SHIFT        (0)
-#define XTIMER_HZ           (1000000UL)
 #define XTIMER_BACKOFF      (50)
 #define XTIMER_ISR_BACKOFF  (40)
 /** @} */

boards/mulle/include/board.h

@@ -47,24 +47,19 @@
 /* LPTMR xtimer configuration */
 /* WIP, Use PIT for now */
 #define XTIMER_DEV                  (TIMER_LPTMR_DEV(0))
-#define XTIMER_CHAN                 (0)
 /* LPTMR is 16 bits wide */
 #define XTIMER_WIDTH                (16)
 #define XTIMER_BACKOFF              (4)
 #define XTIMER_ISR_BACKOFF          (4)
 #define XTIMER_OVERHEAD             (3)
 #define XTIMER_HZ                   (32768ul)
-#define XTIMER_SHIFT                (0)
 #else
 /* PIT xtimer configuration */
 #define XTIMER_DEV                  (TIMER_PIT_DEV(0))
 #define XTIMER_CHAN                 (0)
-#define XTIMER_WIDTH                (32)
 #define XTIMER_BACKOFF              (40)
 #define XTIMER_ISR_BACKOFF          (40)
 #define XTIMER_OVERHEAD             (30)
-#define XTIMER_HZ                   (1000000ul)
-#define XTIMER_SHIFT                (0)
 #endif
 /** @} */
 

boards/openmote-cc2538/include/board.h

@@ -64,11 +64,7 @@
  * @name    xtimer configuration
  * @{
  */
-#define XTIMER_DEV          (0)
-#define XTIMER_CHAN         (0)
 #define XTIMER_WIDTH        (16)
-#define XTIMER_SHIFT        (0)
-#define XTIMER_HZ           (1000000UL)
 #define XTIMER_BACKOFF      (50)
 #define XTIMER_ISR_BACKOFF  (40)
 /** @} */

boards/remote-common/include/board_common.h

@@ -77,11 +77,7 @@
  * @name xtimer configuration
  * @{
  */
-#define XTIMER_DEV          (0)
-#define XTIMER_CHAN         (0)
 #define XTIMER_WIDTH        (16)
-#define XTIMER_SHIFT        (0)
-#define XTIMER_HZ           (1000000UL)
 #define XTIMER_BACKOFF      (50)
 #define XTIMER_ISR_BACKOFF  (40)
 /** @} */