text: /*
   * Copyright 2017,2019 ,2021 NXP
   * All rights reserved.
   *
   * SPDX-License-Identifier: BSD-3-Clause
   */
  
  /***********************************************************************************************************************
   * This file was generated by the MCUXpresso Config Tools. Any manual edits made to this file
   * will be overwritten if the respective MCUXpresso Config Tools is used to update this file.
   **********************************************************************************************************************/
  /*
   * How to setup clock using clock driver functions:
   *
   * 1. call CLOCK_SetSimSafeDivs() to set the system clock dividers in SIM to safe value.
   *
   * 2. If external oscillator is used Call CLOCK_SetXtal0Freq() to set XTAL0 frequency based on board settings and
   *    call CLOCK_InitOsc0() to init the OSC.
   *
   * 3. Call CLOCK_BootToXxxMode()/CLOCK_SetXxxMode() to set ICS run at the target mode.
   *
   * 4. If ICSIRCLK is needed, call CLOCK_SetInternalRefClkConfig() to enable the clock.
   *
   * 5. call CLOCK_SetSimConfig() to configure the divider in sim.
   */
  
  /* clang-format off */
  /* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
  !!GlobalInfo
  product: Clocks v7.0
  processor: MKE04Z8xxx4
  package_id: MKE04Z8VFK4
  mcu_data: ksdk2_0
  processor_version: 9.0.0
   * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
  /* clang-format on */
  
  #include "clock_config.h"
  
  /*******************************************************************************
   * Definitions
   ******************************************************************************/
  
  /*******************************************************************************
   * Variables
   ******************************************************************************/
  /* System clock frequency. */
  extern uint32_t SystemCoreClock;
  
  /*******************************************************************************
   ************************ BOARD_InitBootClocks function ************************
   ******************************************************************************/
  void BOARD_InitBootClocks(void)
  {
      BOARD_BootClockRUN();
  }
  
  /*******************************************************************************
   ********************** Configuration BOARD_BootClockRUN ***********************
   ******************************************************************************/
  /* clang-format off */
  /* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
  !!Configuration
  name: BOARD_BootClockRUN
  called_from_default_init: true
  outputs:
  - {id: Bus_clock.outFreq, value: 20 MHz}
  - {id: Core_clock.outFreq, value: 40 MHz}
  - {id: Flash_clock.outFreq, value: 20 MHz}
  - {id: ICSFF_clock.outFreq, value: 31.25 kHz}
  - {id: ICSIR_clock.outFreq, value: 37.5 kHz}
  - {id: LPO_clock.outFreq, value: 1 kHz}
  - {id: OSCER_clock.outFreq, value: 8 MHz}
  - {id: Plat_clock.outFreq, value: 40 MHz}
  - {id: System_clock.outFreq, value: 40 MHz}
  - {id: Timer_clock.outFreq, value: 40 MHz}
  settings:
  - {id: ICSMode, value: FEE}
  - {id: ICS.BDIV.scale, value: '1', locked: true}
  - {id: ICS.IREFS.sel, value: ICS.RDIV}
  - {id: ICS.RDIV.scale, value: '256'}
  - {id: ICS_C1_IRCLKEN_CFG, value: Enabled}
  - {id: OSC_CR_OSCEN_CFG, value: Enabled}
  - {id: OSC_CR_OSC_MODE_CFG, value: ModeOscLowPower}
  - {id: OSC_CR_RANGE_CFG, value: High}
  - {id: OSC_CR_RANGE_RDIV_CFG, value: High}
  - {id: SIM.DIV2.scale, value: '2'}
  sources:
  - {id: OSC.OSC.outFreq, value: 8 MHz, enabled: true}
   * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
  /* clang-format on */
  
  /*******************************************************************************
   * Variables for BOARD_BootClockRUN configuration
   ******************************************************************************/
  const ics_config_t icsConfig_BOARD_BootClockRUN =
      {
          .icsMode = kICS_ModeFEE,                  /* FEE - FLL Engaged External */
          .irClkEnableMode = kICS_IrclkEnable,      /* ICSIRCLK enabled, ICSIRCLK disabled in STOP mode */
          .bDiv = 0x0U,                             /* Bus clock divider: divided by 1 */
          .rDiv = 0x3U,                             /* FLL external reference clock divider: divided by 256 */
      };
  const sim_clock_config_t simConfig_BOARD_BootClockRUN =
      {
          .outDiv1 = 0x0U,                          /* DIV1 clock divider: divided by 1 */
          .outDiv2 = 0x1U,                          /* DIV2 clock divider: divided by 2 */
          .outDiv3 = 0x0U,                          /* DIV3 clock divider: divided by 1 */
          .busClkPrescaler = 0x0U,                  /* bus clock optional prescaler */
      };
  const osc_config_t oscConfig_BOARD_BootClockRUN =
      {
          .freq = 8000000U,                         /* Oscillator frequency: 8000000Hz */
          .workMode = kOSC_ModeOscLowPower,         /* Oscillator low power */
          .enableMode = kOSC_Enable,                /* Enable external reference clock, disable external reference clock in STOP mode */
      };
  
  /*******************************************************************************
   * Code for BOARD_BootClockRUN configuration
   ******************************************************************************/
  void BOARD_BootClockRUN(void)
  {
      /* Set the system clock dividers in SIM to safe value. */
      CLOCK_SetSimSafeDivs();
      /* Initializes OSC0 according to board configuration. */
      CLOCK_InitOsc0(&oscConfig_BOARD_BootClockRUN);
      CLOCK_SetXtal0Freq(oscConfig_BOARD_BootClockRUN.freq);
      /* Set ICS to FEE mode. */
      CLOCK_BootToFeeMode(icsConfig_BOARD_BootClockRUN.bDiv,
                          icsConfig_BOARD_BootClockRUN.rDiv);
      /* Configure the Internal Reference clock (ICSIRCLK). */
      CLOCK_SetInternalRefClkConfig(icsConfig_BOARD_BootClockRUN.irClkEnableMode);
      /* Set the clock configuration in SIM module. */
      CLOCK_SetSimConfig(&simConfig_BOARD_BootClockRUN);
      /* Set SystemCoreClock variable. */
      SystemCoreClock = BOARD_BOOTCLOCKRUN_CORE_CLOCK;
  }
  
  