/**
 *******************************************************************************
 * @file  hc32_ll_mpu.c
 * @brief This file provides firmware functions to manage the Memory Protection
 *        Unit(MPU).
 @verbatim
   Change Logs:
   Date             Author          Notes
   2024-01-15       CDT             First version
 @endverbatim
 *******************************************************************************
 * Copyright (C) 2022-2024, Xiaohua Semiconductor Co., Ltd. All rights reserved.
 *
 * This software component is licensed by XHSC under BSD 3-Clause license
 * (the "License"); You may not use this file except in compliance with the
 * License. You may obtain a copy of the License at:
 *                    opensource.org/licenses/BSD-3-Clause
 *
 *******************************************************************************
 */

/*******************************************************************************
 * Include files
 ******************************************************************************/
#include "hc32_ll_mpu.h"
#include "hc32_ll_utility.h"

/**
 * @addtogroup LL_Driver
 * @{
 */

/**
 * @defgroup LL_MPU MPU
 * @brief Memory Protection Unit Driver Library
 * @{
 */

#if (LL_MPU_ENABLE == DDL_ON)

/*******************************************************************************
 * Local type definitions ('typedef')
 ******************************************************************************/

/*******************************************************************************
 * Local pre-processor symbols/macros ('#define')
 ******************************************************************************/
/**
 * @defgroup MPU_Local_Macros MPU Local Macros
 * @{
 */

/* Number of MPU region */
#define MPU_REGION_MAX_NUM              (16UL)

/* Number of MPU unit */
#define MPU_UNIT_MAX_NUM                (1UL)

/* Number of SP unit */
#define MPU_SP_UNIT_MAX_NUM             (2UL)

/* MPU Register Combination Mask */
#define MPU_UNIT_CONFIG_MASK            (MPU_SCR_SMPUBRP | MPU_SCR_SMPUBWP | MPU_SCR_SMPUACT)
/* DMA units have 16 regions */
#define MPU_16REGION_UNIT               (MPU_UNIT_DMA)

/* Get the specified register address of the MPU Intrusion Control */
#define MPU_RGD_ADDR(__NUM__)           (__IO uint32_t *)((uint32_t)(&(CM_MPU->RGD0)) + ((uint32_t)(__NUM__) << 2U))
#define MPU_RGE_ADDR(__UNIT__)          (__IO uint32_t *)((uint32_t)(&(CM_MPU->S1RGE))  + ((uint32_t)(__UNIT__) << 4U))
#define MPU_RGWP_ADDR(__UNIT__)         (__IO uint32_t *)((uint32_t)(&(CM_MPU->S1RGWP)) + ((uint32_t)(__UNIT__) << 4U))
#define MPU_RGRP_ADDR(__UNIT__)         (__IO uint32_t *)((uint32_t)(&(CM_MPU->S1RGRP)) + ((uint32_t)(__UNIT__) << 4U))
#define MPU_CR_ADDR(__UNIT__)           (__IO uint32_t *)((uint32_t)(&(CM_MPU->S1CR))   + ((uint32_t)(__UNIT__) << 4U))

/* Get the SP register address */
#define MPU_SPPBA_ADDR(__UNIT__)        (__IO uint32_t *)((uint32_t)(&(CM_MPU->MSPPBA))  + ((uint32_t)(__UNIT__) << 3U))
#define MPU_SPPCTL_ADDR(__UNIT__)        (__IO uint32_t *)((uint32_t)(&(CM_MPU->MSPPCTL)) + ((uint32_t)(__UNIT__) << 3U))

/**
 * @defgroup MPU_Check_Parameters_Validity MPU Check Parameters Validity
 * @{
 */
#define IS_MPU_UNIT(x)                          ((x) == MPU_UNIT_DMA)

#define IS_MPU_INIT_UNIT(x)                     ((x) == MPU_UNIT_DMA)

#define IS_MPU_REGION(x)                        ((x) <= MPU_REGION_NUM15)

#define IS_MPU_BACKGROUND_WR(x)                                                \
(   ((x) == MPU_BACKGROUND_WR_DISABLE)          ||                             \
    ((x) == MPU_BACKGROUND_WR_ENABLE))

#define IS_MPU_BACKGROUND_RD(x)                                                \
(   ((x) == MPU_BACKGROUND_RD_DISABLE)          ||                             \
    ((x) == MPU_BACKGROUND_RD_ENABLE))

#define IS_MPU_EXP_TYPE(x)                                                     \
(   ((x) == MPU_EXP_TYPE_NONE)                  ||                             \
    ((x) == MPU_EXP_TYPE_BUS_ERR)               ||                             \
    ((x) == MPU_EXP_TYPE_NMI)                   ||                             \
    ((x) == MPU_EXP_TYPE_RST))

#define IS_MPU_REGION_WR(x)                                                    \
(   ((x) == MPU_REGION_WR_DISABLE)              ||                             \
    ((x) == MPU_REGION_WR_ENABLE))

#define IS_MPU_REGION_RD(x)                                                    \
(   ((x) == MPU_REGION_RD_DISABLE)              ||                             \
    ((x) == MPU_REGION_RD_ENABLE))

#define IS_MPU_REGION_SIZE(x)                                                  \
(   ((x) >= MPU_REGION_SIZE_32BYTE)             &&                             \
    ((x) <= MPU_REGION_SIZE_4GBYTE))

#define IS_MPU_REGION_BASE_ADDER(addr, size)                                   \
(   ((addr) & ((uint32_t)(~((uint64_t)0xFFFFFFFFUL << ((size) + 1U))))) == 0UL)

#define IS_MPU_FLAG(x)                                                         \
(   ((x) != 0UL)                                &&                             \
    (((x) | MPU_FLAG_ALL) == MPU_FLAG_ALL))

#define IS_MPU_IP_TYPE(x)                                                      \
(   ((x) != 0UL)                                &&                             \
    (((x) | MPU_IP_ALL) == MPU_IP_ALL))

#define IS_MPU_IP_EXP_TYPE(x)                                                  \
(   ((x) == MPU_IP_EXP_TYPE_NONE)               ||                             \
    ((x) == MPU_IP_EXP_TYPE_BUS_ERR))

#define IS_MPU_SP_UNIT(x)                                                      \
(   ((x) != 0UL)                                &&                             \
    (((x) | MPU_SP_UNIT_ALL) == MPU_SP_UNIT_ALL))

#define IS_MPU_SP_EXP_TYPE(x)                                                  \
(   ((x) == MPU_SP_EXP_TYPE_NMI)                ||                             \
    ((x) == MPU_SP_EXP_TYPE_RST))

#define IS_MPU_SP_START_ADDR(x)                                                \
(   ((x) | MPU_PSPPBA_PSPPBA) == MPU_PSPPBA_PSPPBA)

#define IS_MPU_SP_ADDR_SIZE(x)                                                 \
(   ((x) >= 4UL) && ((x) <= 65536UL))

#define IS_MPU_UNLOCK()                 ((CM_MPU->WP & MPU_WP_MPUWE) == MPU_WP_MPUWE)
/**
 * @}
 */

/**
 * @}
 */

/*******************************************************************************
 * Global variable definitions (declared in header file with 'extern')
 ******************************************************************************/

/*******************************************************************************
 * Local function prototypes ('static')
 ******************************************************************************/

/*******************************************************************************
 * Local variable definitions ('static')
 ******************************************************************************/

/*******************************************************************************
 * Function implementation - global ('extern') and local ('static')
 ******************************************************************************/
/**
 * @defgroup MPU_Global_Functions MPU Global Functions
 * @{
 */

/**
 * @brief  De-Initialize MPU.
 * @param  None
 * @retval None
 */
void MPU_DeInit(void)
{
    uint32_t i;
    __IO uint32_t *RGD;
    __IO uint32_t *RGE;
    __IO uint32_t *RGWP;
    __IO uint32_t *RGRP;
    __IO uint32_t *CR;
    __IO uint32_t *SPPBA;
    __IO uint32_t *SPPCTL;

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());

    for (i = 0UL; i < MPU_REGION_MAX_NUM; i++) {
        RGD = MPU_RGD_ADDR(i);
        WRITE_REG32(*RGD, 0UL);
    }
    WRITE_REG32(CM_MPU->ECLR, MPU_FLAG_ALL);
    WRITE_REG32(CM_MPU->IPPR, 0UL);
    for (i = 0UL; i < MPU_UNIT_MAX_NUM; i++) {
        RGE = MPU_RGE_ADDR(i);
        WRITE_REG32(*RGE, 0UL);
        RGWP = MPU_RGWP_ADDR(i);
        WRITE_REG32(*RGWP, 0UL);
        RGRP = MPU_RGRP_ADDR(i);
        WRITE_REG32(*RGRP, 0UL);
        CR = MPU_CR_ADDR(i);
        WRITE_REG32(*CR, 0UL);
    }
    for (i = 0UL; i < MPU_SP_UNIT_MAX_NUM; i++) {
        SPPBA = MPU_SPPBA_ADDR(i);
        WRITE_REG32(*SPPBA, 0UL);
        SPPCTL = MPU_SPPCTL_ADDR(i);
        WRITE_REG32(*SPPCTL, 0UL);
    }
}

/**
 * @brief  Initialize MPU.
 * @param  [in] pstcMpuInit             Pointer to a @ref stc_mpu_init_t structure
 * @retval int32_t:
 *           - LL_OK: Initialize success
 *           - LL_ERR_INVD_PARAM: Invalid parameter
 */
int32_t MPU_Init(const stc_mpu_init_t *pstcMpuInit)
{
    int32_t i32Ret = LL_OK;

    if (NULL == pstcMpuInit) {
        i32Ret = LL_ERR_INVD_PARAM;
    } else {
        /* Check parameters */
        DDL_ASSERT(IS_MPU_UNLOCK());
        DDL_ASSERT(IS_MPU_EXP_TYPE(pstcMpuInit->stcDma.u32ExceptionType));
        DDL_ASSERT(IS_MPU_BACKGROUND_WR(pstcMpuInit->stcDma.u32BackgroundWrite));
        DDL_ASSERT(IS_MPU_BACKGROUND_RD(pstcMpuInit->stcDma.u32BackgroundRead));
        MODIFY_REG32(CM_MPU->S1CR, MPU_UNIT_CONFIG_MASK,
                     (pstcMpuInit->stcDma.u32ExceptionType | pstcMpuInit->stcDma.u32BackgroundWrite |
                      pstcMpuInit->stcDma.u32BackgroundRead));
    }

    return i32Ret;
}

/**
 * @brief  Fills each stc_mpu_init_t member with default value.
 * @param  [out] pstcMpuInit            Pointer to a @ref stc_mpu_init_t structure
 * @retval int32_t:
 *           - LL_OK: stc_mpu_init_t member initialize success
 *           - LL_ERR_INVD_PARAM: Invalid parameter
 */
int32_t MPU_StructInit(stc_mpu_init_t *pstcMpuInit)
{
    int32_t i32Ret = LL_OK;

    if (NULL == pstcMpuInit) {
        i32Ret = LL_ERR_INVD_PARAM;
    } else {
        pstcMpuInit->stcDma.u32ExceptionType       = MPU_EXP_TYPE_NONE;
        pstcMpuInit->stcDma.u32BackgroundWrite     = MPU_BACKGROUND_WR_DISABLE;
        pstcMpuInit->stcDma.u32BackgroundRead      = MPU_BACKGROUND_RD_DISABLE;
    }

    return i32Ret;
}

/**
 * @brief  Initialize MPU Unit.
 * @param  [in] u32Unit                 The type of MPU unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_Unit_Type
 * @param  [in] pstcUnitInit            Pointer to a @ref stc_mpu_unit_init_t structure
 * @retval int32_t:
 *           - LL_OK: Initialize success
 *           - LL_ERR_INVD_PARAM: Invalid parameter
 */
int32_t MPU_UnitInit(uint32_t u32Unit, stc_mpu_unit_init_t *pstcUnitInit)
{
    __IO uint32_t *CR;
    uint32_t u32UnitPos;
    int32_t i32Ret = LL_OK;

    if (NULL == pstcUnitInit) {
        i32Ret = LL_ERR_INVD_PARAM;
    } else {
        /* Check parameters */
        DDL_ASSERT(IS_MPU_UNLOCK());
        DDL_ASSERT(IS_MPU_INIT_UNIT(u32Unit));

        u32UnitPos = __CLZ(__RBIT(u32Unit));

        CR = MPU_CR_ADDR(u32UnitPos);
        WRITE_REG32(*CR, pstcUnitInit->u32MpuState        | pstcUnitInit->u32ExceptionType | \
                    pstcUnitInit->u32BackgroundWrite | pstcUnitInit->u32BackgroundRead);
    }
    return i32Ret;
}

/**
 * @brief  Fills each stc_mpu_unit_init_t member with default value.
 * @param  [out] pstcUnitInit           Pointer to a @ref stc_mpu_unit_init_t structure
 * @retval int32_t:
 *           - LL_OK: stc_mpu_unit_init_t member initialize success
 *           - LL_ERR_INVD_PARAM: Invalid parameter
 */
int32_t MPU_UnitStructInit(stc_mpu_unit_init_t *pstcUnitInit)
{
    int32_t i32Ret = LL_OK;

    if (NULL == pstcUnitInit) {
        i32Ret = LL_ERR_INVD_PARAM;
    } else {
        pstcUnitInit->u32MpuState        = MPU_UNIT_DISABLE;
        pstcUnitInit->u32ExceptionType   = MPU_EXP_TYPE_NONE;
        pstcUnitInit->u32BackgroundWrite = MPU_BACKGROUND_WR_DISABLE;
        pstcUnitInit->u32BackgroundRead  = MPU_BACKGROUND_RD_DISABLE;
    }
    return i32Ret;
}

/**
 * @brief  Set the exception type of the unit.
 * @param  [in] u32Unit                 The type of MPU unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_Unit_Type
 * @param  [in] u32Type                 Exception type of MPU unit.
 *         This parameter can be one of the following values:
 *           @arg MPU_EXP_TYPE_NONE:    The host unit access protection regions will be ignored
 *           @arg MPU_EXP_TYPE_BUS_ERR: The host unit access protection regions will be ignored and a bus error will be triggered
 *           @arg MPU_EXP_TYPE_NMI:     The host unit access protection regions will be ignored and a NMI interrupt will be triggered
 *           @arg MPU_EXP_TYPE_RST:     The host unit access protection regions will trigger the reset
 * @retval None
 */
void MPU_SetExceptionType(uint32_t u32Unit, uint32_t u32Type)
{
    (void)(u32Unit);

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_EXP_TYPE(u32Type));

    MODIFY_REG32(CM_MPU->S1CR, MPU_SCR_SMPUACT, u32Type);
}

/**
 * @brief  Enable or disable the write of the unit for background space.
 * @param  [in] u32Unit                 The type of MPU unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_Unit_Type
 * @param  [in] enNewState              An @ref en_functional_state_t enumeration value.
 * @retval None
 */
void MPU_BackgroundWriteCmd(uint32_t u32Unit, en_functional_state_t enNewState)
{
    (void)(u32Unit);

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_FUNCTIONAL_STATE(enNewState));

    if (DISABLE != enNewState) {
        CLR_REG32_BIT(CM_MPU->S1CR, MPU_SCR_SMPUBWP);
    } else {
        SET_REG32_BIT(CM_MPU->S1CR, MPU_SCR_SMPUBWP);
    }
}

/**
 * @brief  Enable or disable the read of the unit for background space.
 * @param  [in] u32Unit                 The type of MPU unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_Unit_Type
 * @param  [in] enNewState              An @ref en_functional_state_t enumeration value.
 * @retval None
 */
void MPU_BackgroundReadCmd(uint32_t u32Unit, en_functional_state_t enNewState)
{
    (void)(u32Unit);
    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_FUNCTIONAL_STATE(enNewState));

    if (DISABLE != enNewState) {
        CLR_REG32_BIT(CM_MPU->S1CR, MPU_SCR_SMPUBRP);
    } else {
        SET_REG32_BIT(CM_MPU->S1CR, MPU_SCR_SMPUBRP);
    }
}

/**
 * @brief  Enable or disable the access control of the unit.
 * @param  [in] u32Unit                 The type of MPU unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_Unit_Type
 * @param  [in] enNewState              An @ref en_functional_state_t enumeration value.
 * @retval None
 */
void MPU_UnitCmd(uint32_t u32Unit, en_functional_state_t enNewState)
{
    (void)(u32Unit);

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_FUNCTIONAL_STATE(enNewState));

    if (DISABLE != enNewState) {
        SET_REG32_BIT(CM_MPU->S1CR, MPU_SCR_SMPUE);
    } else {
        CLR_REG32_BIT(CM_MPU->S1CR, MPU_SCR_SMPUE);
    }
}

/**
 * @brief  Gets the status of MPU flag.
 * @param  [in] u32Flag                 The type of MPU flag.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_Flag
 * @retval An @ref en_flag_status_t enumeration type value.
 */
en_flag_status_t MPU_GetStatus(uint32_t u32Flag)
{
    en_flag_status_t enFlagSta = RESET;

    /* Check parameters */
    DDL_ASSERT(IS_MPU_FLAG(u32Flag));

    if (0UL != (READ_REG32_BIT(CM_MPU->SR, u32Flag))) {
        enFlagSta = SET;
    }

    return enFlagSta;
}

/**
 * @brief  Clear the flag of MPU.
 * @param  [in] u32Flag                 The type of MPU flag.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_Flag
 * @retval None
 */
void MPU_ClearStatus(uint32_t u32Flag)
{
    /* Check parameters */
    DDL_ASSERT(IS_MPU_FLAG(u32Flag));

    WRITE_REG32(CM_MPU->ECLR, u32Flag);
}

/**
 * @brief  Initialize the region.
 * @note   'MPU_REGION_NUM8' to 'MPU_REGION_NUM15' are only valid when the MPU unit is 'MPU_UNIT_DMA1' or 'MPU_UNIT_DMA2'.
 * @note   The effective bits of the 'u32BaseAddr' are related to the 'u32Size' of the region,
 *         and the low 'u32Size+1' bits are fixed at 0.
 * @param  [in] u32Num                  The number of the region.
 *         This parameter can be one of the following values:
 *           @arg MPU_REGION_NUM0:      MPU region number 0
 *           @arg MPU_REGION_NUM1:      MPU region number 1
 *           @arg MPU_REGION_NUM2:      MPU region number 2
 *           @arg MPU_REGION_NUM3:      MPU region number 3
 *           @arg MPU_REGION_NUM4:      MPU region number 4
 *           @arg MPU_REGION_NUM5:      MPU region number 5
 *           @arg MPU_REGION_NUM6:      MPU region number 6
 *           @arg MPU_REGION_NUM7:      MPU region number 7
 *           @arg MPU_REGION_NUM8:      MPU region number 8
 *           @arg MPU_REGION_NUM9:      MPU region number 9
 *           @arg MPU_REGION_NUM10:     MPU region number 10
 *           @arg MPU_REGION_NUM11:     MPU region number 11
 *           @arg MPU_REGION_NUM12:     MPU region number 12
 *           @arg MPU_REGION_NUM13:     MPU region number 13
 *           @arg MPU_REGION_NUM14:     MPU region number 14
 *           @arg MPU_REGION_NUM15:     MPU region number 15
 * @param  [in] pstcRegionInit          Pointer to a @ref stc_mpu_region_init_t structure
 * @retval int32_t:
 *           - LL_OK: Initialize success
 *           - LL_ERR_INVD_PARAM: Invalid parameter
 */
int32_t MPU_RegionInit(uint32_t u32Num, const stc_mpu_region_init_t *pstcRegionInit)
{
    int32_t i32Ret = LL_OK;
    __IO uint32_t *RGD;

    if (NULL == pstcRegionInit) {
        i32Ret = LL_ERR_INVD_PARAM;
    } else {
        /* Check parameters */
        DDL_ASSERT(IS_MPU_UNLOCK());
        DDL_ASSERT(IS_MPU_REGION(u32Num));
        DDL_ASSERT(IS_MPU_REGION_SIZE(pstcRegionInit->u32Size));
        DDL_ASSERT(IS_MPU_REGION_BASE_ADDER(pstcRegionInit->u32BaseAddr, pstcRegionInit->u32Size));
        DDL_ASSERT(IS_MPU_REGION_WR(pstcRegionInit->stcDma.u32RegionWrite));
        DDL_ASSERT(IS_MPU_REGION_RD(pstcRegionInit->stcDma.u32RegionRead));

        RGD = MPU_RGD_ADDR(u32Num);
        WRITE_REG32(*RGD, (pstcRegionInit->u32Size | pstcRegionInit->u32BaseAddr));
        /* Configure the write permission for the region */
        if (MPU_REGION_WR_DISABLE != pstcRegionInit->stcDma.u32RegionWrite) {
            CLR_REG32_BIT(CM_MPU->S1RGWP, (0x1UL << u32Num));
        } else {
            SET_REG32_BIT(CM_MPU->S1RGWP, (0x1UL << u32Num));
        }
        /* Configure the read permission for the region */
        if (MPU_REGION_WR_DISABLE != pstcRegionInit->stcDma.u32RegionRead) {
            CLR_REG32_BIT(CM_MPU->S1RGRP, (0x1UL << u32Num));
        } else {
            SET_REG32_BIT(CM_MPU->S1RGRP, (0x1UL << u32Num));
        }
    }

    return i32Ret;
}

/**
 * @brief  Fills each stc_mpu_region_init_t member with default value.
 * @param  [out] pstcRegionInit         Pointer to a @ref stc_mpu_region_init_t structure
 * @retval int32_t:
 *           - LL_OK: stc_mpu_region_init_t member initialize success
 *           - LL_ERR_INVD_PARAM: Invalid parameter
 */
int32_t MPU_RegionStructInit(stc_mpu_region_init_t *pstcRegionInit)
{
    int32_t i32Ret = LL_OK;

    if (NULL == pstcRegionInit) {
        i32Ret = LL_ERR_INVD_PARAM;
    } else {
        pstcRegionInit->u32BaseAddr                 = 0UL;
        pstcRegionInit->u32Size                     = MPU_REGION_SIZE_32BYTE;
        pstcRegionInit->stcDma.u32RegionWrite       = MPU_REGION_WR_DISABLE;
        pstcRegionInit->stcDma.u32RegionRead        = MPU_REGION_RD_DISABLE;
    }

    return i32Ret;
}

/**
 * @brief  Set the base address of the region.
 * @note   The effective bits of the 'u32Addr' are related to the 'size' of the region,
 *         and the low 'size+1' bits are fixed at 0.
 * @param  [in] u32Num                  The number of the region.
 *         This parameter can be one of the following values:
 *           @arg MPU_REGION_NUM0:      MPU region number 0
 *           @arg MPU_REGION_NUM1:      MPU region number 1
 *           @arg MPU_REGION_NUM2:      MPU region number 2
 *           @arg MPU_REGION_NUM3:      MPU region number 3
 *           @arg MPU_REGION_NUM4:      MPU region number 4
 *           @arg MPU_REGION_NUM5:      MPU region number 5
 *           @arg MPU_REGION_NUM6:      MPU region number 6
 *           @arg MPU_REGION_NUM7:      MPU region number 7
 *           @arg MPU_REGION_NUM8:      MPU region number 8
 *           @arg MPU_REGION_NUM9:      MPU region number 9
 *           @arg MPU_REGION_NUM10:     MPU region number 10
 *           @arg MPU_REGION_NUM11:     MPU region number 11
 *           @arg MPU_REGION_NUM12:     MPU region number 12
 *           @arg MPU_REGION_NUM13:     MPU region number 13
 *           @arg MPU_REGION_NUM14:     MPU region number 14
 *           @arg MPU_REGION_NUM15:     MPU region number 15
 * @param  [in] u32Addr                 The base address of the region.
 * @retval None
 */
void MPU_SetRegionBaseAddr(uint32_t u32Num, uint32_t u32Addr)
{
    __IO uint32_t *RGD;

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_REGION(u32Num));

    RGD = MPU_RGD_ADDR(u32Num);
    /* Check parameters */
    DDL_ASSERT(IS_MPU_REGION_BASE_ADDER(u32Addr, READ_REG32_BIT(*RGD, MPU_RGD_MPURGSIZE)));

    MODIFY_REG32(*RGD, MPU_RGD_MPURGADDR, u32Addr);
}

/**
 * @brief  Set the size of the region.
 * @param  [in] u32Num                  The number of the region.
 *         This parameter can be one of the following values:
 *           @arg MPU_REGION_NUM0:      MPU region number 0
 *           @arg MPU_REGION_NUM1:      MPU region number 1
 *           @arg MPU_REGION_NUM2:      MPU region number 2
 *           @arg MPU_REGION_NUM3:      MPU region number 3
 *           @arg MPU_REGION_NUM4:      MPU region number 4
 *           @arg MPU_REGION_NUM5:      MPU region number 5
 *           @arg MPU_REGION_NUM6:      MPU region number 6
 *           @arg MPU_REGION_NUM7:      MPU region number 7
 *           @arg MPU_REGION_NUM8:      MPU region number 8
 *           @arg MPU_REGION_NUM9:      MPU region number 9
 *           @arg MPU_REGION_NUM10:     MPU region number 10
 *           @arg MPU_REGION_NUM11:     MPU region number 11
 *           @arg MPU_REGION_NUM12:     MPU region number 12
 *           @arg MPU_REGION_NUM13:     MPU region number 13
 *           @arg MPU_REGION_NUM14:     MPU region number 14
 *           @arg MPU_REGION_NUM15:     MPU region number 15
 * @param  [in] u32Size                 The size of the region.
 *         This parameter can be one of the following values:
 *           @arg MPU_REGION_SIZE_32BYTE:   32 Byte
 *           @arg MPU_REGION_SIZE_64BYTE:   64 Byte
 *           @arg MPU_REGION_SIZE_128BYTE:  126 Byte
 *           @arg MPU_REGION_SIZE_256BYTE:  256 Byte
 *           @arg MPU_REGION_SIZE_512BYTE:  512 Byte
 *           @arg MPU_REGION_SIZE_1KBYTE:   1K Byte
 *           @arg MPU_REGION_SIZE_2KBYTE:   2K Byte
 *           @arg MPU_REGION_SIZE_4KBYTE:   4K Byte
 *           @arg MPU_REGION_SIZE_8KBYTE:   8K Byte
 *           @arg MPU_REGION_SIZE_16KBYTE:  16K Byte
 *           @arg MPU_REGION_SIZE_32KBYTE:  32K Byte
 *           @arg MPU_REGION_SIZE_64KBYTE:  64K Byte
 *           @arg MPU_REGION_SIZE_128KBYTE: 128K Byte
 *           @arg MPU_REGION_SIZE_256KBYTE: 256K Byte
 *           @arg MPU_REGION_SIZE_512KBYTE: 512K Byte
 *           @arg MPU_REGION_SIZE_1MBYTE:   1M Byte
 *           @arg MPU_REGION_SIZE_2MBYTE:   2M Byte
 *           @arg MPU_REGION_SIZE_4MBYTE:   4M Byte
 *           @arg MPU_REGION_SIZE_8MBYTE:   8M Byte
 *           @arg MPU_REGION_SIZE_16MBYTE:  16M Byte
 *           @arg MPU_REGION_SIZE_32MBYTE:  32M Byte
 *           @arg MPU_REGION_SIZE_64MBYTE:  64M Byte
 *           @arg MPU_REGION_SIZE_128MBYTE: 128M Byte
 *           @arg MPU_REGION_SIZE_256MBYTE: 256M Byte
 *           @arg MPU_REGION_SIZE_512MBYTE: 512M Byte
 *           @arg MPU_REGION_SIZE_1GBYTE:   1G Byte
 *           @arg MPU_REGION_SIZE_2GBYTE:   2G Byte
 *           @arg MPU_REGION_SIZE_4GBYTE:   4G Byte
 * @retval None
 */
void MPU_SetRegionSize(uint32_t u32Num, uint32_t u32Size)
{
    __IO uint32_t *RGD;

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_REGION(u32Num));
    DDL_ASSERT(IS_MPU_REGION_SIZE(u32Size));

    RGD = MPU_RGD_ADDR(u32Num);
    MODIFY_REG32(*RGD, MPU_RGD_MPURGSIZE, u32Size);
}

/**
 * @brief  Enable or disable the write of the unit for the region.
 * @note   'MPU_REGION_NUM8' to 'MPU_REGION_NUM15' are only valid when the MPU unit is 'MPU_UNIT_DMA1' or 'MPU_UNIT_DMA2'.
 * @param  [in] u32Num                  The number of the region.
 *         This parameter can be one of the following values:
 *           @arg MPU_REGION_NUM0:      MPU region number 0
 *           @arg MPU_REGION_NUM1:      MPU region number 1
 *           @arg MPU_REGION_NUM2:      MPU region number 2
 *           @arg MPU_REGION_NUM3:      MPU region number 3
 *           @arg MPU_REGION_NUM4:      MPU region number 4
 *           @arg MPU_REGION_NUM5:      MPU region number 5
 *           @arg MPU_REGION_NUM6:      MPU region number 6
 *           @arg MPU_REGION_NUM7:      MPU region number 7
 *           @arg MPU_REGION_NUM8:      MPU region number 8
 *           @arg MPU_REGION_NUM9:      MPU region number 9
 *           @arg MPU_REGION_NUM10:     MPU region number 10
 *           @arg MPU_REGION_NUM11:     MPU region number 11
 *           @arg MPU_REGION_NUM12:     MPU region number 12
 *           @arg MPU_REGION_NUM13:     MPU region number 13
 *           @arg MPU_REGION_NUM14:     MPU region number 14
 *           @arg MPU_REGION_NUM15:     MPU region number 15
 * @param  [in] u32Unit                 The type of MPU unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_Unit_Type
 * @param  [in] enNewState              An @ref en_functional_state_t enumeration value.
 * @retval None
 */
void MPU_RegionWriteCmd(uint32_t u32Num, uint32_t u32Unit, en_functional_state_t enNewState)
{
    (void)(u32Unit);

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_REGION(u32Num));
    DDL_ASSERT(IS_FUNCTIONAL_STATE(enNewState));

    /* Configure the write permission for the region */
    if (DISABLE != enNewState) {
        CLR_REG32_BIT(CM_MPU->S1RGWP, (0x1UL << u32Num));
    } else {
        SET_REG32_BIT(CM_MPU->S1RGWP, (0x1UL << u32Num));
    }
}

/**
 * @brief  Enable or disable the read of the unit for the region.
 * @note   'MPU_REGION_NUM8' to 'MPU_REGION_NUM15' are only valid when the MPU unit is 'MPU_UNIT_DMA1' or 'MPU_UNIT_DMA2'.
 * @param  [in] u32Num                  The number of the region.
 *         This parameter can be one of the following values:
 *           @arg MPU_REGION_NUM0:      MPU region number 0
 *           @arg MPU_REGION_NUM1:      MPU region number 1
 *           @arg MPU_REGION_NUM2:      MPU region number 2
 *           @arg MPU_REGION_NUM3:      MPU region number 3
 *           @arg MPU_REGION_NUM4:      MPU region number 4
 *           @arg MPU_REGION_NUM5:      MPU region number 5
 *           @arg MPU_REGION_NUM6:      MPU region number 6
 *           @arg MPU_REGION_NUM7:      MPU region number 7
 *           @arg MPU_REGION_NUM8:      MPU region number 8
 *           @arg MPU_REGION_NUM9:      MPU region number 9
 *           @arg MPU_REGION_NUM10:     MPU region number 10
 *           @arg MPU_REGION_NUM11:     MPU region number 11
 *           @arg MPU_REGION_NUM12:     MPU region number 12
 *           @arg MPU_REGION_NUM13:     MPU region number 13
 *           @arg MPU_REGION_NUM14:     MPU region number 14
 *           @arg MPU_REGION_NUM15:     MPU region number 15
 * @param  [in] u32Unit                 The type of MPU unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_Unit_Type
 * @param  [in] enNewState              An @ref en_functional_state_t enumeration value.
 * @retval None
 */
void MPU_RegionReadCmd(uint32_t u32Num, uint32_t u32Unit, en_functional_state_t enNewState)
{
    (void)(u32Unit);

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_REGION(u32Num));
    DDL_ASSERT(IS_FUNCTIONAL_STATE(enNewState));

    /* Configure the read permission for the region */
    if (DISABLE != enNewState) {
        CLR_REG32_BIT(CM_MPU->S1RGRP, (0x1UL << u32Num));
    } else {
        SET_REG32_BIT(CM_MPU->S1RGRP, (0x1UL << u32Num));
    }
}

/**
 * @brief  Enable or disable the access control of the unit for the region.
 * @note   'MPU_REGION_NUM8' to 'MPU_REGION_NUM15' are only valid when the MPU unit is 'MPU_UNIT_DMA1' or 'MPU_UNIT_DMA2'.
 * @param  [in] u32Num                  The number of the region.
 *         This parameter can be one of the following values:
 *           @arg MPU_REGION_NUM0:      MPU region number 0
 *           @arg MPU_REGION_NUM1:      MPU region number 1
 *           @arg MPU_REGION_NUM2:      MPU region number 2
 *           @arg MPU_REGION_NUM3:      MPU region number 3
 *           @arg MPU_REGION_NUM4:      MPU region number 4
 *           @arg MPU_REGION_NUM5:      MPU region number 5
 *           @arg MPU_REGION_NUM6:      MPU region number 6
 *           @arg MPU_REGION_NUM7:      MPU region number 7
 *           @arg MPU_REGION_NUM8:      MPU region number 8
 *           @arg MPU_REGION_NUM9:      MPU region number 9
 *           @arg MPU_REGION_NUM10:     MPU region number 10
 *           @arg MPU_REGION_NUM11:     MPU region number 11
 *           @arg MPU_REGION_NUM12:     MPU region number 12
 *           @arg MPU_REGION_NUM13:     MPU region number 13
 *           @arg MPU_REGION_NUM14:     MPU region number 14
 *           @arg MPU_REGION_NUM15:     MPU region number 15
 * @param  [in] u32Unit                 The type of MPU unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_Unit_Type
 * @param  [in] enNewState              An @ref en_functional_state_t enumeration value.
 * @retval None
 */
void MPU_RegionCmd(uint32_t u32Num, uint32_t u32Unit, en_functional_state_t enNewState)
{
    (void)(u32Unit);

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_REGION(u32Num));
    DDL_ASSERT(IS_FUNCTIONAL_STATE(enNewState));

    if (DISABLE != enNewState) {
        SET_REG32_BIT(CM_MPU->S1RGE, (0x1UL << u32Num));
    } else {
        CLR_REG32_BIT(CM_MPU->S1RGE, (0x1UL << u32Num));
    }
}

/**
 * @brief  Initialize the SP unit of MPU.
 * @param  [in] u32Unit                 The type of MPU SP unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_SP_Unit_Type
 * @param  [in] pstcSpInit              Pointer to a @ref stc_mpu_sp_init_t structure
 * @retval int32_t:
 *           - LL_OK: Initialize success
 *           - LL_ERR_INVD_PARAM: Invalid parameter
 */
int32_t MPU_SPInit(uint32_t u32Unit, const stc_mpu_sp_init_t *pstcSpInit)
{
    int32_t i32Ret = LL_OK;
    __IO uint32_t *SPPBA;
    __IO uint32_t *SPPCTL;
    uint32_t u32UnitPos = 0UL;
    uint32_t u32Temp;

    if (NULL == pstcSpInit) {
        i32Ret = LL_ERR_INVD_PARAM;
    } else {
        /* Check parameters */
        DDL_ASSERT(IS_MPU_UNLOCK());
        DDL_ASSERT(IS_MPU_SP_UNIT(u32Unit));
        DDL_ASSERT(IS_MPU_SP_EXP_TYPE(pstcSpInit->u32ExceptionType));
        DDL_ASSERT(IS_MPU_SP_START_ADDR(pstcSpInit->u32Addr));
        DDL_ASSERT(IS_MPU_SP_ADDR_SIZE(pstcSpInit->u32Size));
        DDL_ASSERT(IS_ADDR_ALIGN_WORD(pstcSpInit->u32Addr));
        DDL_ASSERT(IS_ADDR_ALIGN_WORD(pstcSpInit->u32Size));

        u32Temp = u32Unit;
        while (0UL != u32Temp) {
            if (0UL != (u32Temp & 0x1UL)) {
                SPPBA = MPU_SPPBA_ADDR(u32UnitPos);
                WRITE_REG32(*SPPBA, pstcSpInit->u32Addr & MPU_PSPPBA_PSPPBA);
                SPPCTL = MPU_SPPCTL_ADDR(u32UnitPos);
                MODIFY_REG32(*SPPCTL, (MPU_MSPPCTL_MSPPACT | MPU_MSPPCTL_MSPPSIZE),
                             (pstcSpInit->u32ExceptionType | (pstcSpInit->u32Size - 1U)));
            }
            u32Temp >>= 1UL;
            u32UnitPos++;
        }
    }

    return i32Ret;
}

/**
 * @brief  Fills each stc_mpu_sp_init_t member with default value.
 * @param  [out] pstcSpInit             Pointer to a @ref stc_mpu_sp_init_t structure
 * @retval int32_t:
 *           - LL_OK: stc_mpu_sp_init_t member initialize success
 *           - LL_ERR_INVD_PARAM: Invalid parameter
 */
int32_t MPU_SPStructInit(stc_mpu_sp_init_t *pstcSpInit)
{
    int32_t i32Ret = LL_OK;

    if (NULL == pstcSpInit) {
        i32Ret = LL_ERR_INVD_PARAM;
    } else {
        pstcSpInit->u32ExceptionType    = MPU_SP_EXP_TYPE_NMI;
        pstcSpInit->u32Addr             = 0UL;
        pstcSpInit->u32Size             = 0x04UL;
    }

    return i32Ret;
}

/**
 * @brief  Set the start address of the SP.
 * @param  [in] u32Unit                 The type of MPU SP unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_SP_Unit_Type
 * @param  [in] u32Addr                 The start address of the SP.
           This parameter can be a number between 0UL and 0xFFFFFFFCUL.
 * @retval None
 */
void MPU_SetSPStartAddr(uint32_t u32Unit, uint32_t u32Addr)
{
    __IO uint32_t *SPPBA;
    uint32_t u32UnitPos = 0UL;
    uint32_t u32Temp;

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_SP_UNIT(u32Unit));
    DDL_ASSERT(IS_MPU_SP_START_ADDR(u32Addr));
    DDL_ASSERT(IS_ADDR_ALIGN_WORD(u32Addr));

    u32Temp = u32Unit;
    while (0UL != u32Temp) {
        if (0UL != (u32Temp & 0x1UL)) {
            SPPBA = MPU_SPPBA_ADDR(u32UnitPos);
            WRITE_REG32(*SPPBA, u32Addr & MPU_PSPPBA_PSPPBA);
        }
        u32Temp >>= 1UL;
        u32UnitPos++;
    }
}

/**
 * @brief  Set the address size of the SP.
 * @param  [in] u32Unit                 The type of MPU SP unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_SP_Unit_Type
 * @param  [in] u32Size                 The size of the SP.
 *         This parameter can be a number between 4UL and 65536UL.
 * @retval None
 */
void MPU_SetSPSize(uint32_t u32Unit, uint32_t u32Size)
{
    __IO uint32_t *SPPCTL;
    uint32_t u32UnitPos = 0UL;
    uint32_t u32Temp;

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_SP_UNIT(u32Unit));
    DDL_ASSERT(IS_MPU_SP_ADDR_SIZE(u32Size));
    DDL_ASSERT(IS_ADDR_ALIGN_WORD(u32Size));

    u32Temp = u32Unit;
    while (0UL != u32Temp) {
        if (0UL != (u32Temp & 0x1UL)) {
            SPPCTL = MPU_SPPCTL_ADDR(u32UnitPos);
            MODIFY_REG32(*SPPCTL, MPU_MSPPCTL_MSPPSIZE, (u32Size - 1U));
        }
        u32Temp >>= 1UL;
        u32UnitPos++;
    }
}

/**
 * @brief  Set the exception type of the SP.
 * @param  [in] u32Unit                 The type of MPU SP unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_SP_Unit_Type
 * @param  [in] u32Type                 Exception type of MPU SP unit.
 *         This parameter can be one of the following values:
 *           @arg MPU_SP_EXP_TYPE_NMI:  The SP access outside specified range will trigger a NMI interrupt.
 *           @arg MPU_SP_EXP_TYPE_RST:  The SP access outside specified range will trigger a reset.
 * @retval None
 */
void MPU_SetSPExceptionType(uint32_t u32Unit, uint32_t u32Type)
{
    __IO uint32_t *SPPCTL;
    uint32_t u32UnitPos = 0UL;
    uint32_t u32Temp;

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_SP_UNIT(u32Unit));
    DDL_ASSERT(IS_MPU_SP_EXP_TYPE(u32Type));

    u32Temp = u32Unit;
    while (0UL != u32Temp) {
        if (0UL != (u32Temp & 0x1UL)) {
            SPPCTL = MPU_SPPCTL_ADDR(u32UnitPos);
            MODIFY_REG32(*SPPCTL, MPU_MSPPCTL_MSPPACT, u32Type);
        }
        u32Temp >>= 1UL;
        u32UnitPos++;
    }
}

/**
 * @brief  Enable or disable the access control of the unit for the SP.
 * @param  [in] u32Unit                 The type of MPU SP unit.
 *         This parameter can be one or any combination of the following values:
 *           @arg @ref MPU_SP_Unit_Type
 * @param  [in] enNewState              An @ref en_functional_state_t enumeration value.
 * @retval None
 */
void MPU_SPCmd(uint32_t u32Unit, en_functional_state_t enNewState)
{
    __IO uint32_t *SPPCTL;
    uint32_t u32UnitPos = 0UL;
    uint32_t u32Temp;

    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_SP_UNIT(u32Unit));
    DDL_ASSERT(IS_FUNCTIONAL_STATE(enNewState));

    u32Temp = u32Unit;
    while (0UL != u32Temp) {
        if (0UL != (u32Temp & 0x1UL)) {
            SPPCTL = MPU_SPPCTL_ADDR(u32UnitPos);
            if (DISABLE != enNewState) {
                SET_REG32_BIT(*SPPCTL, MPU_MSPPCTL_MSPPE);
            } else {
                CLR_REG32_BIT(*SPPCTL, MPU_MSPPCTL_MSPPE);
            }

        }
        u32Temp >>= 1UL;
        u32UnitPos++;
    }
}

/**
 * @brief  Set the type of exception to access the protected IP.
 * @param  [in] u32Type                 Exception type of MPU IP.
 *         This parameter can be one of the following values:
 *           @arg MPU_IP_EXP_TYPE_NONE:     Access to the protected IP will be ignored
 *           @arg MPU_IP_EXP_TYPE_BUS_ERR:  Access to the protected IP will trigger a bus error
 * @retval None
 */
void MPU_IP_SetExceptionType(uint32_t u32Type)
{
    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_IP_EXP_TYPE(u32Type));

    WRITE_REG32(bCM_MPU->IPPR_b.BUSERRE, (u32Type >> MPU_IPPR_BUSERRE_POS));
}

/**
 * @brief  Enable or disable write for the IP.
 * @param  [in] u32Periph               The peripheral of the chip.
 *         This parameter can be one or any combination of the following values:
 *           @arg MPU_IP_AES:           AES module
 *           @arg MPU_IP_HASH:          HASH module
 *           @arg MPU_IP_TRNG:          TRNG module
 *           @arg MPU_IP_CRC:           CRC module
 *           @arg MPU_IP_EFM:           EFM module
 *           @arg MPU_IP_WDT:           WDT module
 *           @arg MPU_IP_SWDT:          SWDT module
 *           @arg MPU_IP_BKSRAM:        BKSRAM module
 *           @arg MPU_IP_RTC:           RTC module
 *           @arg MPU_IP_MPU:           MPU module
 *           @arg MPU_IP_SRAMC:         SRAMC module
 *           @arg MPU_IP_INTC:          INTC module
 *           @arg MPU_IP_RMU_CMU_PWC:   RMU, CMU and PWC modules
 *           @arg MPU_IP_FCG:           PWR_FCG0/1/2/3 and PWR_FCG0PC registers
 *           @arg MPU_IP_ALL:           All of the above
 * @param  [in] enNewState              An @ref en_functional_state_t enumeration value.
 * @retval None
 */
void MPU_IP_WriteCmd(uint32_t u32Periph, en_functional_state_t enNewState)
{
    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_IP_TYPE(u32Periph));
    DDL_ASSERT(IS_FUNCTIONAL_STATE(enNewState));

    if (DISABLE != enNewState) {
        CLR_REG32_BIT(CM_MPU->IPPR, (u32Periph << 1U));
    } else {
        SET_REG32_BIT(CM_MPU->IPPR, (u32Periph << 1U));
    }
}

/**
 * @brief  Enable or disable read for the IP.
 * @param  [in] u32Periph               The peripheral of the chip.
 *         This parameter can be one or any combination of the following values:
 *           @arg MPU_IP_AES:           AES module
 *           @arg MPU_IP_HASH:          HASH module
 *           @arg MPU_IP_TRNG:          TRNG module
 *           @arg MPU_IP_CRC:           CRC module
 *           @arg MPU_IP_EFM:           EFM module
 *           @arg MPU_IP_WDT:           WDT module
 *           @arg MPU_IP_SWDT:          SWDT module
 *           @arg MPU_IP_BKSRAM:        BKSRAM module
 *           @arg MPU_IP_RTC:           RTC module
 *           @arg MPU_IP_MPU:           MPU module
 *           @arg MPU_IP_SRAMC:         SRAMC module
 *           @arg MPU_IP_INTC:          INTC module
 *           @arg MPU_IP_RMU_CMU_PWC:   RMU, CMU and PWC modules
 *           @arg MPU_IP_FCG:           PWR_FCG0/1/2/3 and PWR_FCG0PC registers
 *           @arg MPU_IP_ALL:           All of the above
 * @param  [in] enNewState              An @ref en_functional_state_t enumeration value.
 * @retval None
 */
void MPU_IP_ReadCmd(uint32_t u32Periph, en_functional_state_t enNewState)
{
    /* Check parameters */
    DDL_ASSERT(IS_MPU_UNLOCK());
    DDL_ASSERT(IS_MPU_IP_TYPE(u32Periph));
    DDL_ASSERT(IS_FUNCTIONAL_STATE(enNewState));

    if (DISABLE != enNewState) {
        CLR_REG32_BIT(CM_MPU->IPPR, u32Periph);
    } else {
        SET_REG32_BIT(CM_MPU->IPPR, u32Periph);
    }
}

/**
 * @}
 */

#endif /* LL_MPU_ENABLE */

/**
 * @}
 */

/**
 * @}
 */

/******************************************************************************
 * EOF (not truncated)
 *****************************************************************************/
