Use Arduino.h include wrapper (#13877)

Marlin/src/libs/duration_t.h

@@ -21,7 +21,7 @@
  */
 #pragma once
 
-#include <Arduino.h>
+#include "../HAL/shared/Marduino.h"
 
 struct duration_t {
   /**

Marlin/src/libs/softspi.h

@@ -1,17 +1,36 @@
-// https://github.com/niteris/ArduinoSoftSpi
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
 
-#include <Arduino.h>
+//
+// Based on https://github.com/niteris/ArduinoSoftSpi
+//
+
+#include "../HAL/shared/Marduino.h"
 
 #ifndef FORCE_INLINE
   #define FORCE_INLINE inline __attribute__((always_inline))
 #endif
 
-#ifndef _BV
-  #define _BV(B) (1 << (B))
-  #define SBI(A,B) (A |= (1 << (B)))
-  #define CBI(A,B) (A &= ~(1 << (B)))
-#endif
-
 #define nop __asm__ volatile ("nop") // NOP for timing
 
 #ifdef __arm__