use same51 header from cmsis-atmel package

Author: hathach

cores/arduino/Arduino.h

@@ -46,11 +46,6 @@ extern "C"{
 
 // Include Atmel headers
 #include "sam.h"
-
-#ifdef __SAME51J19A__
-#include "same51j19a.h"
-#endif
-
 #include "wiring_constants.h"
 
 #define clockCyclesPerMicrosecond() ( SystemCoreClock / 1000000L )

cores/arduino/SERCOM.h

@@ -21,10 +21,6 @@
 
 #include "sam.h"
 
-#ifdef __SAME51J19A__
-#include "same51j19a.h"
-#endif
-
 // SAMD51 has configurable MAX_SPI, else use peripheral clock default.
 // Update: changing MAX_SPI via compiler flags is DEPRECATED, because
 // this affects ALL SPI peripherals including some that should NOT be

cores/arduino/WVariant.h

@@ -19,10 +19,6 @@
 
 #pragma once
 
-#ifdef __SAME51J19A__
-#include "same51j19a.h"
-#endif
-
 #include <stdint.h>
 #include "sam.h"
 #include <limits.h>

cores/arduino/wiring_private.h

@@ -29,10 +29,6 @@ extern "C" {
 // Includes Atmel CMSIS
 #include "sam.h"
 
-#ifdef __SAME51J19A__
-#include "same51j19a.h"
-#endif
-
 #include "wiring_constants.h"
 
 int pinPeripheral( uint32_t ulPin, EPioType ulPeripheral );