Diff: targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/system_samr21.c

Revision:

613:bc40b8d2aec4

Parent:

612:fba1c7dc54c0

Child:

614:9d86c2ae5de0

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/system_samr21.c	Tue Aug 18 15:00:09 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-#include "samr21g18a.h"
-
-/**
- * Initial system clock frequency. The System RC Oscillator (RCSYS) provides
- *  the source for the main clock at chip startup.
- */
-#define __SYSTEM_CLOCK    (1000000)
-
-uint32_t SystemCoreClock = __SYSTEM_CLOCK;/*!< System Clock Frequency (Core Clock)*/
-
-/**
- * Initialize the system
- *
- * @brief  Setup the microcontroller system.
- *         Initialize the System and update the SystemCoreClock variable.
- */
-void SystemInit(void)
-{
-    // Keep the default device state after reset
-    SystemCoreClock = __SYSTEM_CLOCK;
-    return;
-}
-
-/**
- * Update SystemCoreClock variable
- *
- * @brief  Updates the SystemCoreClock with current core Clock
- *         retrieved from cpu registers.
- */
-void SystemCoreClockUpdate(void)
-{
-    // Not implemented
-    SystemCoreClock = __SYSTEM_CLOCK;
-    return;
-}