clock_config.c File Reference

#include "fsl_msmc.h"
#include "clock_config.h"

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Macros
#define	SCG_LPFLL_DISABLE   0U

Functions
void	BOARD_InitBootClocks (void)
	This function executes default configuration of clocks. More...
void	BOARD_BootClockRUN (void)
	This function executes configuration of clocks. More...
void	BOARD_BootClockHSRUN (void)
	This function executes configuration of clocks. More...
void	BOARD_BootClockVLPR (void)
	This function executes configuration of clocks. More...

Variables
uint32_t	SystemCoreClock
const scg_sys_clk_config_t	g_sysClkConfig_BOARD_BootClockRUN
	SCG set for BOARD_BootClockRUN configuration. More...
const scg_sirc_config_t	g_scgSircConfig_BOARD_BootClockRUN
	SIRC set for BOARD_BootClockRUN configuration. More...
const scg_firc_config_t	g_scgFircConfig_BOARD_BootClockRUN
const scg_lpfll_config_t	g_scgLpFllConfig_BOARD_BootClockRUN
const scg_sys_clk_config_t	g_sysClkConfig_BOARD_BootClockHSRUN
	SCG set for BOARD_BootClockHSRUN configuration. More...
const scg_sirc_config_t	g_scgSircConfig_BOARD_BootClockHSRUN
	SIRC set for BOARD_BootClockHSRUN configuration. More...
const scg_firc_config_t	g_scgFircConfig_BOARD_BootClockHSRUN
const scg_lpfll_config_t	g_scgLpFllConfig_BOARD_BootClockHSRUN
const scg_sys_clk_config_t	g_sysClkConfig_BOARD_BootClockVLPR
	SCG set for BOARD_BootClockVLPR configuration. More...
const scg_sirc_config_t	g_scgSircConfig_BOARD_BootClockVLPR
	SIRC set for BOARD_BootClockVLPR configuration. More...
const scg_firc_config_t	g_scgFircConfig_BOARD_BootClockVLPR
const scg_lpfll_config_t	g_scgLpFllConfig_BOARD_BootClockVLPR

Macro Definition Documentation

SCG_LPFLL_DISABLE

#define SCG_LPFLL_DISABLE   0U

LPFLL clock disabled

Definition at line 48 of file clock_config.c.

Function Documentation

BOARD_BootClockHSRUN()

void BOARD_BootClockHSRUN

(

void

)

This function executes configuration of clocks.

Definition at line 274 of file clock_config.c.

References mcgConfig_BOARD_BootClockHSRUN, oscConfig_BOARD_BootClockHSRUN, and SMC.

BOARD_BootClockRUN()

void BOARD_BootClockRUN

(

void

)

This function executes configuration of clocks.

This function executes configuration of clocks.

Parameters

void

Returns

void

Definition at line 175 of file clock_config.c.

BOARD_BootClockVLPR()

void BOARD_BootClockVLPR

(

void

)

This function executes configuration of clocks.

Definition at line 382 of file clock_config.c.

References BOARD_BOOTCLOCKVLPR_CORE_CLOCK, g_scgFircConfig_BOARD_BootClockVLPR, g_scgLpFllConfig_BOARD_BootClockVLPR, g_scgSircConfig_BOARD_BootClockVLPR, g_sysClkConfig_BOARD_BootClockVLPR, mcgConfig_BOARD_BootClockVLPR, simConfig_BOARD_BootClockVLPR, SMC, SMC_SetPowerModeVlpr(), and SystemCoreClock.

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BOARD_InitBootClocks()

void BOARD_InitBootClocks

(

void

)

This function executes default configuration of clocks.

Definition at line 100 of file clock_config.c.

References BOARD_BootClockRUN().

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Variable Documentation

g_scgFircConfig_BOARD_BootClockHSRUN

const scg_firc_config_t g_scgFircConfig_BOARD_BootClockHSRUN

Initial value:

=
    {
        .enableMode = kSCG_FircEnable,            
        .div1 = kSCG_AsyncClkDivBy1,              
        .div2 = kSCG_AsyncClkDivBy1,              
        .div3 = kSCG_AsyncClkDivBy1,              
        .range = kSCG_FircRange48M,               
        .trimConfig = NULL,
    }

Definition at line 253 of file clock_config.c.

g_scgFircConfig_BOARD_BootClockRUN

const scg_firc_config_t g_scgFircConfig_BOARD_BootClockRUN

Initial value:

=
    {
        .enableMode = kSCG_FircEnable,            
        .div1 = kSCG_AsyncClkDivBy1,              
        .div2 = kSCG_AsyncClkDivBy1,              
        .div3 = kSCG_AsyncClkDivBy1,              
        .range = kSCG_FircRange48M,               
        .trimConfig = NULL,
    }

Definition at line 154 of file clock_config.c.

g_scgFircConfig_BOARD_BootClockVLPR

const scg_firc_config_t g_scgFircConfig_BOARD_BootClockVLPR

Initial value:

=
    {
        .enableMode = kSCG_FircEnable,            
        .div1 = kSCG_AsyncClkDivBy1,              
        .div2 = kSCG_AsyncClkDisable,             
        .div3 = kSCG_AsyncClkDisable,             
        .range = kSCG_FircRange48M,               
        .trimConfig = NULL,
    }

Definition at line 361 of file clock_config.c.

g_scgLpFllConfig_BOARD_BootClockHSRUN

const scg_lpfll_config_t g_scgLpFllConfig_BOARD_BootClockHSRUN

Initial value:

=
    {
        .enableMode = kSCG_LpFllEnable,           
        .div1 = kSCG_AsyncClkDisable,             
        .div2 = kSCG_AsyncClkDisable,             
        .div3 = kSCG_AsyncClkDisable,             
        .range = kSCG_LpFllRange72M,              
        .trimConfig = NULL,
    }

Definition at line 262 of file clock_config.c.

g_scgLpFllConfig_BOARD_BootClockRUN

const scg_lpfll_config_t g_scgLpFllConfig_BOARD_BootClockRUN

Initial value:

=
    {
        .enableMode = SCG_LPFLL_DISABLE,          
        .div1 = kSCG_AsyncClkDivBy1,              
        .div2 = kSCG_AsyncClkDisable,             
        .div3 = kSCG_AsyncClkDisable,             
        .range = kSCG_LpFllRange48M,              
        .trimConfig = NULL,
    }

Definition at line 163 of file clock_config.c.

g_scgLpFllConfig_BOARD_BootClockVLPR

const scg_lpfll_config_t g_scgLpFllConfig_BOARD_BootClockVLPR

Initial value:

=
    {
        .enableMode = SCG_LPFLL_DISABLE,          
        .div1 = kSCG_AsyncClkDisable,             
        .div2 = kSCG_AsyncClkDisable,             
        .div3 = kSCG_AsyncClkDisable,             
        .range = kSCG_LpFllRange48M,              
        .trimConfig = NULL,
    }

Definition at line 370 of file clock_config.c.

g_scgSircConfig_BOARD_BootClockHSRUN

const scg_sirc_config_t g_scgSircConfig_BOARD_BootClockHSRUN

Initial value:

=
    {
        .enableMode = kSCG_SircEnable | kSCG_SircEnableInLowPower,
        .div1 = kSCG_AsyncClkDisable,             
        .div2 = kSCG_AsyncClkDisable,             
        .div3 = kSCG_AsyncClkDivBy1,              
        .range = kSCG_SircRangeHigh,              
    }

SIRC set for BOARD_BootClockHSRUN configuration.

Definition at line 245 of file clock_config.c.

g_scgSircConfig_BOARD_BootClockRUN

const scg_sirc_config_t g_scgSircConfig_BOARD_BootClockRUN

Initial value:

=
    {
        .enableMode = kSCG_SircEnable | kSCG_SircEnableInLowPower,
        .div1 = kSCG_AsyncClkDisable,             
        .div2 = kSCG_AsyncClkDisable,             
        .div3 = kSCG_AsyncClkDivBy1,              
        .range = kSCG_SircRangeHigh,              
    }

SIRC set for BOARD_BootClockRUN configuration.

Definition at line 146 of file clock_config.c.

g_scgSircConfig_BOARD_BootClockVLPR

const scg_sirc_config_t g_scgSircConfig_BOARD_BootClockVLPR

Initial value:

=
    {
        .enableMode = kSCG_SircEnable | kSCG_SircEnableInLowPower,
        .div1 = kSCG_AsyncClkDivBy1,              
        .div2 = kSCG_AsyncClkDivBy1,              
        .div3 = kSCG_AsyncClkDivBy1,              
        .range = kSCG_SircRangeHigh,              
    }

SIRC set for BOARD_BootClockVLPR configuration.

Definition at line 353 of file clock_config.c.

g_sysClkConfig_BOARD_BootClockHSRUN

const scg_sys_clk_config_t g_sysClkConfig_BOARD_BootClockHSRUN

Initial value:

=
    {
        .divSlow = kSCG_SysClkDivBy9,             
        .divBus = kSCG_SysClkDivBy1,              
        .divExt = kSCG_SysClkDivBy1,              
        .divCore = kSCG_SysClkDivBy1,             
        .src = kSCG_SysClkSrcLpFll,               
    }

SCG set for BOARD_BootClockHSRUN configuration.

Definition at line 237 of file clock_config.c.

g_sysClkConfig_BOARD_BootClockRUN

const scg_sys_clk_config_t g_sysClkConfig_BOARD_BootClockRUN

Initial value:

=
    {
        .divSlow = kSCG_SysClkDivBy2,             
        .divBus = kSCG_SysClkDivBy1,              
        .divExt = kSCG_SysClkDivBy1,              
        .divCore = kSCG_SysClkDivBy1,             
        .src = kSCG_SysClkSrcFirc,                
    }

SCG set for BOARD_BootClockRUN configuration.

Definition at line 138 of file clock_config.c.

g_sysClkConfig_BOARD_BootClockVLPR

const scg_sys_clk_config_t g_sysClkConfig_BOARD_BootClockVLPR

Initial value:

=
    {
        .divSlow = kSCG_SysClkDivBy9,             
        .divBus = kSCG_SysClkDivBy2,              
        .divExt = kSCG_SysClkDivBy1,              
        .divCore = kSCG_SysClkDivBy2,             
        .src = kSCG_SysClkSrcSirc,                
    }

SCG set for BOARD_BootClockVLPR configuration.

Definition at line 345 of file clock_config.c.

SystemCoreClock

uint32_t SystemCoreClock