Import Mbed OS hard-float snapshot

targets/TARGET_Maxim/TARGET_MAX32630/device/system_max3263x.h

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+/**
+ * @file
+ * @brief MAX3263X System Clock Configuration and System Initialization.
+ */
+ /* ****************************************************************************
+ * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+ * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Maxim Integrated
+ * Products, Inc. shall not be used except as stated in the Maxim Integrated
+ * Products, Inc. Branding Policy.
+ *
+ * The mere transfer of this software does not imply any licenses
+ * of trade secrets, proprietary technology, copyrights, patents,
+ * trademarks, maskwork rights, or any other form of intellectual
+ * property whatsoever. Maxim Integrated Products, Inc. retains all
+ * ownership rights.
+ *
+ * $Date: 2016-10-31 17:11:01 -0500 (Mon, 31 Oct 2016) $
+ * $Revision: 24859 $
+ *
+ **************************************************************************** */
+
+/* **** Includes **** */
+#include <stdint.h>
+
+/* Define to prevent redundant inclusion */
+#ifndef _SYSTEM_MAX3263X_H_
+#define _SYSTEM_MAX3263X_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+
+/**
+ * @ingroup max3263x
+ * @brief MAX3263X System File for CMSIS
+ * @{
+ */
+
+/* ****************************************************************************
+  Define clocks
+  *************************************************************************** */
+#ifndef HFXIN_FREQ
+/**
+ *  @internal External HFXIN frequency. 
+ */
+#define HFXIN_FREQ        8000000			
+#endif
+
+#ifndef RO_FREQ
+#define RO_FREQ           96000000	/**< High Frequency Internal Relaxation Oscillator used as the default System Clock Source */
+#endif
+
+extern uint32_t SystemCoreClock;     /*!< CMSIS System Clock Frequency (Core Clock)  */
+
+/**
+ * Initializes the system.
+ *
+ * @brief  Setup the microcontroller system.
+ *         Initialize the System and set up the SystemCoreClock variable.
+ */
+extern void SystemInit(void);
+
+/**
+ * Update SystemCoreClock variable.
+ *
+ * @brief  Updates the SystemCoreClock with current core Clock
+ *         retrieved from the device hardware.
+ */
+extern void SystemCoreClockUpdate(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _SYSTEM_MAX3263X_H_ */