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/**************************************************************************//**
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 * @file     system_ARMv8MBL.c
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 * @brief    CMSIS Device System Source File for
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 *           ARMv8MBL Device Series
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 * @version  V5.00
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 * @date     07. September 2016
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 ******************************************************************************/
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/*
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 * Copyright (c) 2009-2016 ARM Limited. All rights reserved.
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 *
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 * SPDX-License-Identifier: Apache-2.0
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 *
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 * Licensed under the Apache License, Version 2.0 (the License); you may
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 * not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 * http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
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 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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#include "ARMv8MBL.h"
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#if defined (__ARM_FEATURE_CMSE) &&  (__ARM_FEATURE_CMSE == 3U)
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  #include "partition_ARMv8MBL.h"
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#endif
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/*----------------------------------------------------------------------------
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  Define clocks
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 *----------------------------------------------------------------------------*/
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#define  XTAL            ( 5000000UL)      /* Oscillator frequency */
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#define  SYSTEM_CLOCK    (5U * XTAL)
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/*----------------------------------------------------------------------------
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  Externals
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 *----------------------------------------------------------------------------*/
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#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U)
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  extern uint32_t __Vectors;
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#endif
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/*----------------------------------------------------------------------------
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  System Core Clock Variable
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 *----------------------------------------------------------------------------*/
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uint32_t SystemCoreClock = SYSTEM_CLOCK;
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/*----------------------------------------------------------------------------
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  System Core Clock update function
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 *----------------------------------------------------------------------------*/
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void SystemCoreClockUpdate (void)
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{
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  SystemCoreClock = SYSTEM_CLOCK;
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}
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/*----------------------------------------------------------------------------
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  System initialization function
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 *----------------------------------------------------------------------------*/
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void SystemInit (void)
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{
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#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U)
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  SCB->VTOR = (uint32_t) &__Vectors;
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#endif
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#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
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  TZ_SAU_Setup();
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#endif
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  SystemCoreClock = SYSTEM_CLOCK;
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}