Import Mbed OS hard-float snapshot

targets/TARGET_TOSHIBA/TARGET_TMPM46B/device/system_TMPM46B.h

@@ -0,0 +1,50 @@
+/**
+ *****************************************************************************
+ * @file     system_TMPM46B.h
+ * @brief    CMSIS Cortex-M4 Device Peripheral Access Layer Header File for the
+ *           TOSHIBA 'TMPM46B' Device Series 
+ * @version  V2.0.2.1
+ * @date     2014/12/03
+ * 
+ * DO NOT USE THIS SOFTWARE WITHOUT THE SOFTWARE LICENSE AGREEMENT.
+ * 
+ * (C)Copyright TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION 2017 All rights reserved
+ *****************************************************************************
+ */
+
+#ifndef __SYSTEM_TMPM46B_H
+#define __SYSTEM_TMPM46B_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
+extern uint32_t SystemCoreClock;     /*!< System Clock Frequency (Core Clock)  */
+
+/**
+ * Initialize the system
+ *
+ * @param  none
+ * @return none
+ *
+ * @brief  Setup the microcontroller system.
+ *         Initialize the System and update the SystemCoreClock variable.
+ */
+extern void SystemInit (void);
+
+/**
+ * Update SystemCoreClock variable
+ *
+ * @param  none
+ * @return none
+ *
+ * @brief  Updates the SystemCoreClock with current core Clock 
+ *         retrieved from cpu registers.
+ */
+extern void SystemCoreClockUpdate (void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif