/** @file sys_pmm.c
*   @brief PCR Driver Implementation File
*   @date 11-Dec-2018
*   @version 04.07.01
*
*/
/* 
* Copyright (C) 2009-2018 Texas Instruments Incorporated - www.ti.com 
* 
* 
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*    Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the 
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*    from this software without specific prior written permission.
*
*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
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*/


#include "sys_pmm.h"

/* USER CODE BEGIN (0) */
/* USER CODE END */

/** @fn void pmmInit(void)
*   @brief Initializes the PMM Driver
*
*   This function initializes the PMM module.
*/
/* SourceId : PMM_SourceId_001 */
/* DesignId : PMM_DesignId_001 */
/* Requirements : HL_SR63 */
void pmmInit(void)
{
    /*Disable clocks to all logic domains*/
    pmmREG->PDCLKDISREG = 0xFU;
    /*Enable or disable clock to pmctrl_wakeup block and automatic clock wake up*/
    pmmREG->GLOBALCTRL1 = (uint32)((uint32)0U << 8U) | (uint32)0U; /*from GUI*/
    /*Power on the logic power domains*/
    pmmREG->LOGICPDPWRCTRL0 = PMM_LOGICPDPWRCTRL0_CONFIGVALUE;
    /*Power on the memory-only power domains*/
    pmmREG->MEMPDPWRCTRL0 = PMM_MEMPDPWRCTRL0_CONFIGVALUE;

    /*wait till Logic Power Domain PD2 turns ON*/
    /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Wait for hardware status bit" */
	while((pmmREG->LOGICPDPWRSTAT[PMM_LOGICPD2] & PMM_LOGICPDPWRSTAT_DOMAINON) == 0U)
    { 
    }/* Wait */  
    /*wait till Logic Power Domain PD3 turns ON*/
    /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Wait for hardware status bit" */
	while((pmmREG->LOGICPDPWRSTAT[PMM_LOGICPD3] & PMM_LOGICPDPWRSTAT_DOMAINON) == 0U)
    { 
    }/* Wait */  
    /*wait till Logic Power Domain PD4 turns OFF*/
    /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Wait for hardware status bit" */
	while((pmmREG->LOGICPDPWRSTAT[PMM_LOGICPD4] & PMM_LOGICPDPWRSTAT_LOGICPDPWRSTAT) != 0U)
    { 
    }/* Wait */  
    /*wait till Logic Power Domain PD5 turns ON*/
    /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Wait for hardware status bit" */
	while((pmmREG->LOGICPDPWRSTAT[PMM_LOGICPD5] & PMM_LOGICPDPWRSTAT_DOMAINON) == 0U)
    { 
    }/* Wait */  

    /*wait till Memory Only Power Domain RAM_PD1 turns ON*/
    /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Wait for hardware status bit" */
	while((pmmREG->MEMPDPWRSTAT[PMM_MEMPD1] & PMM_MEMPDPWRSTAT_DOMAINON) == 0U)
    { 
    }/* Wait */  
    /*wait till Memory Only Power Domain RAM_PD2 turns ON*/
    /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Wait for hardware status bit" */
	while((pmmREG->MEMPDPWRSTAT[PMM_MEMPD2] & PMM_MEMPDPWRSTAT_DOMAINON) == 0U)
    { 
    }/* Wait */  
    /*wait till Memory Only Power Domain RAM_PD3 turns ON*/
    /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Wait for hardware status bit" */
	while((pmmREG->MEMPDPWRSTAT[PMM_MEMPD3] & PMM_MEMPDPWRSTAT_DOMAINON) == 0U)
    { 
    }/* Wait */  
    if ((pmmREG->GLOBALCTRL1 & PMM_GLOBALCTRL1_AUTOCLKWAKEENA) == 0U)
    {
        /* Enable clocks for the selected logic domain */
        pmmREG->PDCLKDISREG = PMM_PDCLKDISREG_CONFIGVALUE;
    }

}


/** @fn void pmmTurnONLogicPowerDomain(pmm_LogicPD_t logicPD)
*   @brief Turns on Logic Power Domain
*   @param[in] logicPD - Power Domain to be turned on
*              - PMM_LOGICPD2: Power domain PD2 will be turned on
*              - PMM_LOGICPD3: Power domain PD3 will be turned on
*              - PMM_LOGICPD4: Power domain PD4 will be turned on
*              - PMM_LOGICPD5: Power domain PD5 will be turned on
*
*   This function turns on the selected Logic Power Domain
*
*/
/* SourceId : PMM_SourceId_002 */
/* DesignId : PMM_DesignId_002 */
/* Requirements : HL_SR67 */
void pmmTurnONLogicPowerDomain(pmm_LogicPD_t logicPD)
{
    if (logicPD != PMM_LOGICPD1)
    {
        /* Power on the domain */
        if (logicPD == PMM_LOGICPD2)
        {
		    /*SAFETYMCUSW 134 S MR:12.2 <APPROVED> "LDRA Tool issue" */
            pmmREG->LOGICPDPWRCTRL0 = (pmmREG->LOGICPDPWRCTRL0 & 0xF0FFFFFFU) | 0x05000000U;
        }
        else if (logicPD == PMM_LOGICPD3)
        {
		   /*SAFETYMCUSW 134 S MR:12.2 <APPROVED> "LDRA Tool issue" */
            pmmREG->LOGICPDPWRCTRL0 = (pmmREG->LOGICPDPWRCTRL0 & 0xFFF0FFFFU) | 0x00050000U;
        }
        else if (logicPD == PMM_LOGICPD4)
        {
		   /*SAFETYMCUSW 134 S MR:12.2 <APPROVED> "LDRA Tool issue" */
            pmmREG->LOGICPDPWRCTRL0 = (pmmREG->LOGICPDPWRCTRL0 & 0xFFFFF0FFU) | 0x00000500U;
        }
        else
        {
		   /*SAFETYMCUSW 134 S MR:12.2 <APPROVED> "LDRA Tool issue" */
            pmmREG->LOGICPDPWRCTRL0 = (pmmREG->LOGICPDPWRCTRL0 & 0xFFFFFFF0U) | 0x00000005U;
        }
        /* Wait until the power domain turns on */
        /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Wait for hardware status bit" */
		while((pmmREG->LOGICPDPWRSTAT[logicPD] & PMM_LOGICPDPWRSTAT_DOMAINON) == 0U)
        { 
        }/* Wait */  
        if ((pmmREG->GLOBALCTRL1 & PMM_GLOBALCTRL1_AUTOCLKWAKEENA) == 0U)
        {
            /* Enable clocks to the power domain */
            pmmREG->PDCLKDISCLRREG = (uint32)1U << (uint32)logicPD;
        }
    }
}

/** @fn void pmmTurnONMemPowerDomain(pmm_MemPD_t memPD)
*   @brief Turns on Memory Power Domain
*   @param[in] memPD - Power Domain to be tured on
*              - PMM_MEMPD1: Power domain RAM_PD1 will be turned on
*              - PMM_MEMPD2: Power domain RAM_PD2 will be turned on
*              - PMM_MEMPD3: Power domain RAM_PD3 will be turned on
*
*   This function turns on the selected Memory Power Domain
*
*/
/* SourceId : PMM_SourceId_003 */
/* DesignId : PMM_DesignId_003 */
/* Requirements : HL_SR66 */
void pmmTurnONMemPowerDomain(pmm_MemPD_t memPD)
{
    /* Power on the domain */
    if (memPD == PMM_MEMPD1)
    {
        pmmREG->MEMPDPWRCTRL0 = (pmmREG->MEMPDPWRCTRL0 & 0xF0FFFFFFU) | 0x05000000U;
    }
    else if (memPD == PMM_MEMPD2)
    {
        pmmREG->MEMPDPWRCTRL0 = (pmmREG->MEMPDPWRCTRL0 & 0xFFF0FFFFU) | 0x00050000U;
    }
    else
    {
        pmmREG->MEMPDPWRCTRL0 = (pmmREG->MEMPDPWRCTRL0 & 0xFFFFF0FFU) | 0x00000500U;
    }
    /*Wait until the power domain turns on*/
    /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Wait for hardware status bit" */
	while((pmmREG->MEMPDPWRSTAT[memPD] & PMM_MEMPDPWRSTAT_DOMAINON) == 0U)
    { 
    }/* Wait */  
}

/** @fn void pmmTurnOFFLogicPowerDomain(pmm_LogicPD_t logicPD)
*   @brief Turns off Logic Power Domain
*    @param[in] logicPD - Power Domain to be tured off
*              - PMM_LOGICPD2: Power domain PD2 will be turned off
*              - PMM_LOGICPD3: Power domain PD3 will be turned off
*              - PMM_LOGICPD4: Power domain PD4 will be turned off
*              - PMM_LOGICPD5: Power doamin PD5 will be turned off
*
*   This function turns off the selected Logic Power Domain
*
*/
/* SourceId : PMM_SourceId_004 */
/* DesignId : PMM_DesignId_004 */
/* Requirements : HL_SR67 */
void pmmTurnOFFLogicPowerDomain(pmm_LogicPD_t logicPD)
{
    if (logicPD != PMM_LOGICPD1)
    {
        /* Disable all clocks to the power domain */
        pmmREG->PDCLKDISSETREG = (uint32)1U << (uint32)logicPD;
        
        /* Power down the domain */
        if (logicPD == PMM_LOGICPD2)
        {
		    /*SAFETYMCUSW 134 S MR:12.2 <APPROVED> "LDRA Tool issue*/
            pmmREG->LOGICPDPWRCTRL0 = (pmmREG->LOGICPDPWRCTRL0 & 0xF0FFFFFFU) | 0x0A000000U;
        }
        else if (logicPD == PMM_LOGICPD3)
        {
		    /*SAFETYMCUSW 134 S MR:12.2 <APPROVED> "LDRA Tool issue" */
            pmmREG->LOGICPDPWRCTRL0 = (pmmREG->LOGICPDPWRCTRL0 & 0xFFF0FFFFU) | 0x000A0000U;
        }
        else if (logicPD == PMM_LOGICPD4)
        {
		    /*SAFETYMCUSW 134 S MR:12.2 <APPROVED> "LDRA Tool issue" */
            pmmREG->LOGICPDPWRCTRL0 = (pmmREG->LOGICPDPWRCTRL0 & 0xFFFFF0FFU) | 0x00000A00U;
        }
        else
        {
		    /*SAFETYMCUSW 134 S MR:12.2 <APPROVED> "LDRA Tool issue" */
            pmmREG->LOGICPDPWRCTRL0 = (pmmREG->LOGICPDPWRCTRL0 & 0xFFFFFFF0U) | 0x0000000AU;
        }
        /* Wait until the power domain turns off */
        /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Wait for hardware status bit" */
		while((pmmREG->LOGICPDPWRSTAT[logicPD] & PMM_LOGICPDPWRSTAT_LOGICPDPWRSTAT) != 0U)
        { 
        }/* Wait */  
    }
}

/** @fn void pmmTurnOFFMemPowerDomain(pmm_MemPD_t memPD)
*   @brief Turns off Memory Power Domain
*   @param[in] memPD - Power Domain to be tured off
*              - PMM_MEMPD1: Power domain RAM_PD1 will be turned off
*              - PMM_MEMPD2: Power domain RAM_PD2 will be turned off
*              - PMM_MEMPD3: Power domain RAM_PD3 will be turned off
*
*   This function turns off the selected Memory Power Domain
*
*/
/* SourceId : PMM_SourceId_005 */
/* DesignId : PMM_DesignId_005 */
/* Requirements : HL_SR66 */
void pmmTurnOFFMemPowerDomain(pmm_MemPD_t memPD)
{
    /* Power down the domain */
    if (memPD == PMM_MEMPD1)
    {
        pmmREG->MEMPDPWRCTRL0 = (pmmREG->MEMPDPWRCTRL0 & 0xF0FFFFFFU) | 0x0A000000U;
    }
    else if (memPD == PMM_MEMPD2)
    {
        pmmREG->MEMPDPWRCTRL0 = (pmmREG->MEMPDPWRCTRL0 & 0xFFF0FFFFU) | 0x000A0000U;
    }
    else
    {
        pmmREG->MEMPDPWRCTRL0 = (pmmREG->MEMPDPWRCTRL0 & 0xFFFFF0FFU) | 0x00000A00U;
    }
    /*Wait until the power domain turns off*/
    /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Wait for hardware status bit" */
	while((pmmREG->MEMPDPWRSTAT[memPD] & PMM_MEMPDPWRSTAT_MEMPDPWRSTAT) != 0U)
    { 
    }/* Wait */  
}

/** @fn boolean pmmIsLogicPowerDomainActive(pmm_LogicPD_t logicPD)
*   @brief Check if the power domain is active or not
*    @param[in] logicPD - Power Domain to be be checked
*              - PMM_LOGICPD2: Checks whether Power domain PD2 is active or not
*              - PMM_LOGICPD3: Checks whether Power domain PD3 is active or not
*              - PMM_LOGICPD4: Checks whether Power domain PD4 is active or not
*              - PMM_LOGICPD5: Checks whether Power domain PD5 is active or not
*    @return The function will return:
*              - TRUE : When the selected power domain is in Active state.
*              - FALSE: When the selected power domain is in OFF state.
*
*   This function checks whether the selected power domain is active or not.
*
*/
/* SourceId : PMM_SourceId_006 */
/* DesignId : PMM_DesignId_006 */
/* Requirements : HL_SR62 */
boolean pmmIsLogicPowerDomainActive(pmm_LogicPD_t logicPD)
{
    boolean status;
    if ((pmmREG->LOGICPDPWRSTAT[logicPD] & PMM_LOGICPDPWRSTAT_DOMAINON) == 0U)
    {
        status = FALSE;
    }
    else
    {
        status = TRUE;
    }
    return status;
}

/** @fn boolean pmmIsMemPowerDomainActive(pmm_MemPD_t memPD)
*   @brief Check if the power domain is active or not
*    @param[in] memPD - Power Domain to be tured off
*              - PMM_MEMPD1: Checks whether Power domain RAM_PD1 is active or not
*              - PMM_MEMPD2: Checks whether Power domain RAM_PD2 is active or not
*              - PMM_MEMPD3: Checks whether Power domain RAM_PD3 is active or not
*    @return The function will return:
*              - TRUE : When the selected power domain is in Active state.
*              - FALSE: When the selected power domain is in OFF state.
*
*   This function checks whether the selected power domain is active or not.
*
*/
/* SourceId : PMM_SourceId_007 */
/* DesignId : PMM_DesignId_007 */
/* Requirements : HL_SR65 */
boolean pmmIsMemPowerDomainActive(pmm_MemPD_t memPD)
{
    boolean status;
    if ((pmmREG->MEMPDPWRSTAT[memPD] & PMM_MEMPDPWRSTAT_DOMAINON) == 0U)
    {
        status = FALSE;
    }
    else
    {
        status = TRUE;
    }
    return status;
}

/** @fn void pmmGetConfigValue(pmm_config_reg_t *config_reg, config_value_type_t type)
*   @brief Get the initial or current values of the configuration register
*    @param[in] *config_reg - pointer to the struct to which the initial or current value of the configuration registers need to be stored
*    @param[in] type  -     whether initial or current value of the configuration registers need to be stored
*                        - InitialValue: initial value of the configuration registers will be stored in the struct pointed by config_reg
*                        - CurrentValue: initial value of the configuration registers will be stored in the struct pointed by config_reg
*   This function will copy the initial or current value (depending on the parameter 'type') of the configuration registers to the struct pointed by config_reg
*/
/* SourceId : PMM_SourceId_008 */
/* DesignId : PMM_DesignId_008 */
/* Requirements : HL_SR64 */
void pmmGetConfigValue(pmm_config_reg_t *config_reg, config_value_type_t type)
{
    if (type == InitialValue)
    {
        config_reg->CONFIG_LOGICPDPWRCTRL0 = PMM_LOGICPDPWRCTRL0_CONFIGVALUE;
        config_reg->CONFIG_MEMPDPWRCTRL0 = PMM_MEMPDPWRCTRL0_CONFIGVALUE;
        config_reg->CONFIG_PDCLKDISREG = PMM_PDCLKDISREG_CONFIGVALUE;
        config_reg->CONFIG_GLOBALCTRL1 = PMM_GLOBALCTRL1_CONFIGVALUE;
    }
    else
    {
	/*SAFETYMCUSW 134 S MR:12.2 <APPROVED> "LDRA Tool issue" */
        config_reg->CONFIG_LOGICPDPWRCTRL0 = pmmREG->LOGICPDPWRCTRL0;
        config_reg->CONFIG_MEMPDPWRCTRL0 = pmmREG->MEMPDPWRCTRL0;
        config_reg->CONFIG_PDCLKDISREG = pmmREG->PDCLKDISREG;
        config_reg->CONFIG_GLOBALCTRL1 = pmmREG->GLOBALCTRL1;
    }
}

/** @fn void pmmSetMode(pmm_Mode_t mode)
*   @brief Set PSCON Compare Block Mode
*    @param[in] mode - PSCON Compare Block mode
*                - LockStep                : PSCON compare block is set to Lock-Step mode
*                - SelfTest                : PSCON compare block is set to Self-Test mode
*                - ErrorForcing            : PSCON compare block is set to Error-Forcing mode
*                - SelfTestErrorForcing    : PSCON compare block is set to Self-Test-Error-Forcing mode
*
*   This function sets the PSCON Compare block to the selected mode
*
*/
/* SourceId : PMM_SourceId_009 */
/* DesignId : PMM_DesignId_009 */
/* Requirements : HL_SR68 */
void pmmSetMode(pmm_Mode_t mode)
{
    /* Set PSCON Compare Block Mode */
    pmmREG->PRCKEYREG = mode;
}

/** @fn boolean pmmPerformSelfTest(void)
*   @brief Perform self test and return the result
*
*    @return The function will return
*            - TRUE if PSCON compare block passed self-test
*            - FALSE if PSCON compare block failed in self-test
*
*   This function checks whether PSCON compare block passed the self-test or not.
*
*/
/* SourceId : PMM_SourceId_010 */
/* DesignId : PMM_DesignId_010 */
/* Requirements : HL_SR72 */
boolean pmmPerformSelfTest(void)
{
    boolean status = TRUE;
    /*Enter self-test mode*/
    pmmREG->PRCKEYREG = (uint32)SelfTest;
    /*Wait till self test is completed*/
	/*SAFETYMCUSW 28 D MR:NA <APPROVED> "Hardware status bit read check" */
    while ((pmmREG->LPDDCSTAT1 & 0xFU) != 0xFU)
    { 
    }/* Wait */                 
    
	/*SAFETYMCUSW 28 D MR:NA <APPROVED> "Hardware status bit read check" */
    while ((pmmREG->MPDDCSTAT1 & 0x7U) != 0x7U)
    { 
    }/* Wait */                 

    /*Check whether self-test passed or not*/
    if ((pmmREG->LPDDCSTAT2 & 0xFU) != 0U)
    {
        status = FALSE;
    }
    if ((pmmREG->MPDDCSTAT2 & 0x7U) != 0U)
    {
        status = FALSE;
    }
    /*Enter lock-step mode*/
    pmmREG->PRCKEYREG = (uint32)LockStep;

    return status;
}

/* USER CODE BEGIN (1) */
/* USER CODE END */
