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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
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Diff: TARGET_K64F/TOOLCHAIN_IAR/fsl_flash.h
- Revision:
- 171:3a7713b1edbc
- Parent:
- 167:84c0a372a020
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_K64F/TOOLCHAIN_IAR/fsl_flash.h Thu Nov 08 11:45:42 2018 +0000
@@ -0,0 +1,1368 @@
+/*
+ * Copyright (c) 2013-2016, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ * of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ * list of conditions and the following disclaimer in the documentation and/or
+ * other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _FSL_FLASH_H_
+#define _FSL_FLASH_H_
+
+#if (defined(BL_TARGET_FLASH) || defined(BL_TARGET_ROM) || defined(BL_TARGET_RAM))
+#include <assert.h>
+#include <string.h>
+#include "fsl_device_registers.h"
+#include "bootloader_common.h"
+#else
+#include "fsl_common.h"
+#endif
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*!
+ * @addtogroup flash_driver
+ * @{
+ */
+
+/*!
+ * @name Flash version
+ * @{
+ */
+/*! @brief Constructs the version number for drivers. */
+#if !defined(MAKE_VERSION)
+#define MAKE_VERSION(major, minor, bugfix) (((major) << 16) | ((minor) << 8) | (bugfix))
+#endif
+
+/*! @brief Flash driver version for SDK*/
+#define FSL_FLASH_DRIVER_VERSION (MAKE_VERSION(2, 2, 0)) /*!< Version 2.2.0. */
+
+/*! @brief Flash driver version for ROM*/
+enum _flash_driver_version_constants
+{
+ kFLASH_DriverVersionName = 'F', /*!< Flash driver version name.*/
+ kFLASH_DriverVersionMajor = 2, /*!< Major flash driver version.*/
+ kFLASH_DriverVersionMinor = 2, /*!< Minor flash driver version.*/
+ kFLASH_DriverVersionBugfix = 0 /*!< Bugfix for flash driver version.*/
+};
+/*@}*/
+
+/*!
+ * @name Flash configuration
+ * @{
+ */
+/*! @brief Indicates whether to support FlexNVM in the Flash driver */
+#if !defined(FLASH_SSD_CONFIG_ENABLE_FLEXNVM_SUPPORT)
+#define FLASH_SSD_CONFIG_ENABLE_FLEXNVM_SUPPORT 1 /*!< Enables the FlexNVM support by default. */
+#endif
+
+/*! @brief Indicates whether the FlexNVM is enabled in the Flash driver */
+#define FLASH_SSD_IS_FLEXNVM_ENABLED (FLASH_SSD_CONFIG_ENABLE_FLEXNVM_SUPPORT && FSL_FEATURE_FLASH_HAS_FLEX_NVM)
+
+/*! @brief Indicates whether the secondary flash is supported in the Flash driver */
+#if defined(FSL_FEATURE_FLASH_HAS_MULTIPLE_FLASH) || defined(FSL_FEATURE_FLASH_PFLASH_1_START_ADDRESS)
+#define FLASH_SSD_IS_SECONDARY_FLASH_SUPPORTED (1)
+#else
+#define FLASH_SSD_IS_SECONDARY_FLASH_SUPPORTED (0)
+#endif
+
+/*! @brief Indicates whether the secondary flash has its own protection register in flash module */
+#if defined(FSL_FEATURE_FLASH_HAS_MULTIPLE_FLASH) && defined(FTFE_FPROTS_PROTS_MASK)
+#define FLASH_SSD_SECONDARY_FLASH_HAS_ITS_OWN_PROTECTION_REGISTER (1)
+#else
+#define FLASH_SSD_SECONDARY_FLASH_HAS_ITS_OWN_PROTECTION_REGISTER (0)
+#endif
+
+/*! @brief Indicates whether the secondary flash has its own Execute-Only access register in flash module */
+#if defined(FSL_FEATURE_FLASH_HAS_MULTIPLE_FLASH) && defined(FTFE_FACSSS_SGSIZE_S_MASK)
+#define FLASH_SSD_SECONDARY_FLASH_HAS_ITS_OWN_ACCESS_REGISTER (1)
+#else
+#define FLASH_SSD_SECONDARY_FLASH_HAS_ITS_OWN_ACCESS_REGISTER (0)
+#endif
+
+/*! @brief Flash driver location. */
+#if !defined(FLASH_DRIVER_IS_FLASH_RESIDENT)
+#if (!defined(BL_TARGET_ROM) && !defined(BL_TARGET_RAM))
+#define FLASH_DRIVER_IS_FLASH_RESIDENT 1 /*!< Used for the flash resident application. */
+#else
+#define FLASH_DRIVER_IS_FLASH_RESIDENT 0 /*!< Used for the non-flash resident application. */
+#endif
+#endif
+
+/*! @brief Flash Driver Export option */
+#if !defined(FLASH_DRIVER_IS_EXPORTED)
+#if (defined(BL_TARGET_ROM) || defined(BL_TARGET_FLASH))
+#define FLASH_DRIVER_IS_EXPORTED 1 /*!< Used for the ROM bootloader. */
+#else
+#define FLASH_DRIVER_IS_EXPORTED 0 /*!< Used for the KSDK application. */
+#endif
+#endif
+/*@}*/
+
+/*!
+ * @name Flash status
+ * @{
+ */
+/*! @brief Flash driver status group. */
+#if defined(kStatusGroup_FlashDriver)
+#define kStatusGroupGeneric kStatusGroup_Generic
+#define kStatusGroupFlashDriver kStatusGroup_FlashDriver
+#elif defined(kStatusGroup_FLASH)
+#define kStatusGroupGeneric kStatusGroup_Generic
+#define kStatusGroupFlashDriver kStatusGroup_FLASH
+#else
+#define kStatusGroupGeneric 0
+#define kStatusGroupFlashDriver 1
+#endif
+
+/*! @brief Constructs a status code value from a group and a code number. */
+#if !defined(MAKE_STATUS)
+#define MAKE_STATUS(group, code) ((((group)*100) + (code)))
+#endif
+
+/*!
+ * @brief Flash driver status codes.
+ */
+enum _flash_status
+{
+ kStatus_FLASH_Success = MAKE_STATUS(kStatusGroupGeneric, 0), /*!< API is executed successfully*/
+ kStatus_FLASH_InvalidArgument = MAKE_STATUS(kStatusGroupGeneric, 4), /*!< Invalid argument*/
+ kStatus_FLASH_SizeError = MAKE_STATUS(kStatusGroupFlashDriver, 0), /*!< Error size*/
+ kStatus_FLASH_AlignmentError =
+ MAKE_STATUS(kStatusGroupFlashDriver, 1), /*!< Parameter is not aligned with the specified baseline*/
+ kStatus_FLASH_AddressError = MAKE_STATUS(kStatusGroupFlashDriver, 2), /*!< Address is out of range */
+ kStatus_FLASH_AccessError =
+ MAKE_STATUS(kStatusGroupFlashDriver, 3), /*!< Invalid instruction codes and out-of bound addresses */
+ kStatus_FLASH_ProtectionViolation = MAKE_STATUS(
+ kStatusGroupFlashDriver, 4), /*!< The program/erase operation is requested to execute on protected areas */
+ kStatus_FLASH_CommandFailure =
+ MAKE_STATUS(kStatusGroupFlashDriver, 5), /*!< Run-time error during command execution. */
+ kStatus_FLASH_UnknownProperty = MAKE_STATUS(kStatusGroupFlashDriver, 6), /*!< Unknown property.*/
+ kStatus_FLASH_EraseKeyError = MAKE_STATUS(kStatusGroupFlashDriver, 7), /*!< API erase key is invalid.*/
+ kStatus_FLASH_RegionExecuteOnly =
+ MAKE_STATUS(kStatusGroupFlashDriver, 8), /*!< The current region is execute-only.*/
+ kStatus_FLASH_ExecuteInRamFunctionNotReady =
+ MAKE_STATUS(kStatusGroupFlashDriver, 9), /*!< Execute-in-RAM function is not available.*/
+ kStatus_FLASH_PartitionStatusUpdateFailure =
+ MAKE_STATUS(kStatusGroupFlashDriver, 10), /*!< Failed to update partition status.*/
+ kStatus_FLASH_SetFlexramAsEepromError =
+ MAKE_STATUS(kStatusGroupFlashDriver, 11), /*!< Failed to set FlexRAM as EEPROM.*/
+ kStatus_FLASH_RecoverFlexramAsRamError =
+ MAKE_STATUS(kStatusGroupFlashDriver, 12), /*!< Failed to recover FlexRAM as RAM.*/
+ kStatus_FLASH_SetFlexramAsRamError = MAKE_STATUS(kStatusGroupFlashDriver, 13), /*!< Failed to set FlexRAM as RAM.*/
+ kStatus_FLASH_RecoverFlexramAsEepromError =
+ MAKE_STATUS(kStatusGroupFlashDriver, 14), /*!< Failed to recover FlexRAM as EEPROM.*/
+ kStatus_FLASH_CommandNotSupported = MAKE_STATUS(kStatusGroupFlashDriver, 15), /*!< Flash API is not supported.*/
+ kStatus_FLASH_SwapSystemNotInUninitialized =
+ MAKE_STATUS(kStatusGroupFlashDriver, 16), /*!< Swap system is not in an uninitialzed state.*/
+ kStatus_FLASH_SwapIndicatorAddressError =
+ MAKE_STATUS(kStatusGroupFlashDriver, 17), /*!< The swap indicator address is invalid.*/
+ kStatus_FLASH_ReadOnlyProperty = MAKE_STATUS(kStatusGroupFlashDriver, 18), /*!< The flash property is read-only.*/
+ kStatus_FLASH_InvalidPropertyValue =
+ MAKE_STATUS(kStatusGroupFlashDriver, 19), /*!< The flash property value is out of range.*/
+ kStatus_FLASH_InvalidSpeculationOption =
+ MAKE_STATUS(kStatusGroupFlashDriver, 20), /*!< The option of flash prefetch speculation is invalid.*/
+};
+/*@}*/
+
+/*!
+ * @name Flash API key
+ * @{
+ */
+/*! @brief Constructs the four character code for the Flash driver API key. */
+#if !defined(FOUR_CHAR_CODE)
+#define FOUR_CHAR_CODE(a, b, c, d) (((d) << 24) | ((c) << 16) | ((b) << 8) | ((a)))
+#endif
+
+/*!
+ * @brief Enumeration for Flash driver API keys.
+ *
+ * @note The resulting value is built with a byte order such that the string
+ * being readable in expected order when viewed in a hex editor, if the value
+ * is treated as a 32-bit little endian value.
+ */
+enum _flash_driver_api_keys
+{
+ kFLASH_ApiEraseKey = FOUR_CHAR_CODE('k', 'f', 'e', 'k') /*!< Key value used to validate all flash erase APIs.*/
+};
+/*@}*/
+
+/*!
+ * @brief Enumeration for supported flash margin levels.
+ */
+typedef enum _flash_margin_value
+{
+ kFLASH_MarginValueNormal, /*!< Use the 'normal' read level for 1s.*/
+ kFLASH_MarginValueUser, /*!< Apply the 'User' margin to the normal read-1 level.*/
+ kFLASH_MarginValueFactory, /*!< Apply the 'Factory' margin to the normal read-1 level.*/
+ kFLASH_MarginValueInvalid /*!< Not real margin level, Used to determine the range of valid margin level. */
+} flash_margin_value_t;
+
+/*!
+ * @brief Enumeration for the three possible flash security states.
+ */
+typedef enum _flash_security_state
+{
+ kFLASH_SecurityStateNotSecure, /*!< Flash is not secure.*/
+ kFLASH_SecurityStateBackdoorEnabled, /*!< Flash backdoor is enabled.*/
+ kFLASH_SecurityStateBackdoorDisabled /*!< Flash backdoor is disabled.*/
+} flash_security_state_t;
+
+/*!
+ * @brief Enumeration for the three possible flash protection levels.
+ */
+typedef enum _flash_protection_state
+{
+ kFLASH_ProtectionStateUnprotected, /*!< Flash region is not protected.*/
+ kFLASH_ProtectionStateProtected, /*!< Flash region is protected.*/
+ kFLASH_ProtectionStateMixed /*!< Flash is mixed with protected and unprotected region.*/
+} flash_protection_state_t;
+
+/*!
+ * @brief Enumeration for the three possible flash execute access levels.
+ */
+typedef enum _flash_execute_only_access_state
+{
+ kFLASH_AccessStateUnLimited, /*!< Flash region is unlimited.*/
+ kFLASH_AccessStateExecuteOnly, /*!< Flash region is execute only.*/
+ kFLASH_AccessStateMixed /*!< Flash is mixed with unlimited and execute only region.*/
+} flash_execute_only_access_state_t;
+
+/*!
+ * @brief Enumeration for various flash properties.
+ */
+typedef enum _flash_property_tag
+{
+ kFLASH_PropertyPflashSectorSize = 0x00U, /*!< Pflash sector size property.*/
+ kFLASH_PropertyPflashTotalSize = 0x01U, /*!< Pflash total size property.*/
+ kFLASH_PropertyPflashBlockSize = 0x02U, /*!< Pflash block size property.*/
+ kFLASH_PropertyPflashBlockCount = 0x03U, /*!< Pflash block count property.*/
+ kFLASH_PropertyPflashBlockBaseAddr = 0x04U, /*!< Pflash block base address property.*/
+ kFLASH_PropertyPflashFacSupport = 0x05U, /*!< Pflash fac support property.*/
+ kFLASH_PropertyPflashAccessSegmentSize = 0x06U, /*!< Pflash access segment size property.*/
+ kFLASH_PropertyPflashAccessSegmentCount = 0x07U, /*!< Pflash access segment count property.*/
+ kFLASH_PropertyFlexRamBlockBaseAddr = 0x08U, /*!< FlexRam block base address property.*/
+ kFLASH_PropertyFlexRamTotalSize = 0x09U, /*!< FlexRam total size property.*/
+ kFLASH_PropertyDflashSectorSize = 0x10U, /*!< Dflash sector size property.*/
+ kFLASH_PropertyDflashTotalSize = 0x11U, /*!< Dflash total size property.*/
+ kFLASH_PropertyDflashBlockSize = 0x12U, /*!< Dflash block size property.*/
+ kFLASH_PropertyDflashBlockCount = 0x13U, /*!< Dflash block count property.*/
+ kFLASH_PropertyDflashBlockBaseAddr = 0x14U, /*!< Dflash block base address property.*/
+ kFLASH_PropertyEepromTotalSize = 0x15U, /*!< EEPROM total size property.*/
+ kFLASH_PropertyFlashMemoryIndex = 0x20U /*!< Flash memory index property.*/
+} flash_property_tag_t;
+
+/*!
+ * @brief Constants for execute-in-RAM flash function.
+ */
+enum _flash_execute_in_ram_function_constants
+{
+ kFLASH_ExecuteInRamFunctionMaxSizeInWords = 16U, /*!< The maximum size of execute-in-RAM function.*/
+ kFLASH_ExecuteInRamFunctionTotalNum = 2U /*!< Total number of execute-in-RAM functions.*/
+};
+
+/*!
+ * @brief Flash execute-in-RAM function information.
+ */
+typedef struct _flash_execute_in_ram_function_config
+{
+ uint32_t activeFunctionCount; /*!< Number of available execute-in-RAM functions.*/
+ uint32_t *flashRunCommand; /*!< Execute-in-RAM function: flash_run_command.*/
+ uint32_t *flashCommonBitOperation; /*!< Execute-in-RAM function: flash_common_bit_operation.*/
+} flash_execute_in_ram_function_config_t;
+
+/*!
+ * @brief Enumeration for the two possible options of flash read resource command.
+ */
+typedef enum _flash_read_resource_option
+{
+ kFLASH_ResourceOptionFlashIfr =
+ 0x00U, /*!< Select code for Program flash 0 IFR, Program flash swap 0 IFR, Data flash 0 IFR */
+ kFLASH_ResourceOptionVersionId = 0x01U /*!< Select code for the version ID*/
+} flash_read_resource_option_t;
+
+/*!
+ * @brief Enumeration for the range of special-purpose flash resource
+ */
+enum _flash_read_resource_range
+{
+#if (FSL_FEATURE_FLASH_IS_FTFE == 1)
+ kFLASH_ResourceRangePflashIfrSizeInBytes = 1024U, /*!< Pflash IFR size in byte.*/
+ kFLASH_ResourceRangeVersionIdSizeInBytes = 8U, /*!< Version ID IFR size in byte.*/
+ kFLASH_ResourceRangeVersionIdStart = 0x08U, /*!< Version ID IFR start address.*/
+ kFLASH_ResourceRangeVersionIdEnd = 0x0FU, /*!< Version ID IFR end address.*/
+ kFLASH_ResourceRangePflashSwapIfrStart = 0x40000U, /*!< Pflash swap IFR start address.*/
+ kFLASH_ResourceRangePflashSwapIfrEnd =
+ (kFLASH_ResourceRangePflashSwapIfrStart + 0x3FFU), /*!< Pflash swap IFR end address.*/
+#else /* FSL_FEATURE_FLASH_IS_FTFL == 1 or FSL_FEATURE_FLASH_IS_FTFA = =1 */
+ kFLASH_ResourceRangePflashIfrSizeInBytes = 256U, /*!< Pflash IFR size in byte.*/
+ kFLASH_ResourceRangeVersionIdSizeInBytes = 8U, /*!< Version ID IFR size in byte.*/
+ kFLASH_ResourceRangeVersionIdStart = 0x00U, /*!< Version ID IFR start address.*/
+ kFLASH_ResourceRangeVersionIdEnd = 0x07U, /*!< Version ID IFR end address.*/
+#if 0x20000U == (FSL_FEATURE_FLASH_PFLASH_BLOCK_COUNT * FSL_FEATURE_FLASH_PFLASH_BLOCK_SIZE)
+ kFLASH_ResourceRangePflashSwapIfrStart = 0x8000U, /*!< Pflash swap IFR start address.*/
+#elif 0x40000U == (FSL_FEATURE_FLASH_PFLASH_BLOCK_COUNT * FSL_FEATURE_FLASH_PFLASH_BLOCK_SIZE)
+ kFLASH_ResourceRangePflashSwapIfrStart = 0x10000U, /*!< Pflash swap IFR start address.*/
+#elif 0x80000U == (FSL_FEATURE_FLASH_PFLASH_BLOCK_COUNT * FSL_FEATURE_FLASH_PFLASH_BLOCK_SIZE)
+ kFLASH_ResourceRangePflashSwapIfrStart = 0x20000U, /*!< Pflash swap IFR start address.*/
+#else
+ kFLASH_ResourceRangePflashSwapIfrStart = 0,
+#endif
+ kFLASH_ResourceRangePflashSwapIfrEnd =
+ (kFLASH_ResourceRangePflashSwapIfrStart + 0xFFU), /*!< Pflash swap IFR end address.*/
+#endif
+ kFLASH_ResourceRangeDflashIfrStart = 0x800000U, /*!< Dflash IFR start address.*/
+ kFLASH_ResourceRangeDflashIfrEnd = 0x8003FFU, /*!< Dflash IFR end address.*/
+};
+
+/*!
+ * @brief Enumeration for the two possilbe options of set FlexRAM function command.
+ */
+typedef enum _flash_flexram_function_option
+{
+ kFLASH_FlexramFunctionOptionAvailableAsRam = 0xFFU, /*!< An option used to make FlexRAM available as RAM */
+ kFLASH_FlexramFunctionOptionAvailableForEeprom = 0x00U /*!< An option used to make FlexRAM available for EEPROM */
+} flash_flexram_function_option_t;
+
+/*!
+ * @brief Enumeration for acceleration RAM property.
+ */
+enum _flash_acceleration_ram_property
+{
+ kFLASH_AccelerationRamSize = 0x400U
+};
+
+/*!
+ * @brief Enumeration for the possible options of Swap function
+ */
+typedef enum _flash_swap_function_option
+{
+ kFLASH_SwapFunctionOptionEnable = 0x00U, /*!< An option used to enable the Swap function */
+ kFLASH_SwapFunctionOptionDisable = 0x01U /*!< An option used to disable the Swap function */
+} flash_swap_function_option_t;
+
+/*!
+ * @brief Enumeration for the possible options of Swap control commands
+ */
+typedef enum _flash_swap_control_option
+{
+ kFLASH_SwapControlOptionIntializeSystem = 0x01U, /*!< An option used to initialize the Swap system */
+ kFLASH_SwapControlOptionSetInUpdateState = 0x02U, /*!< An option used to set the Swap in an update state */
+ kFLASH_SwapControlOptionSetInCompleteState = 0x04U, /*!< An option used to set the Swap in a complete state */
+ kFLASH_SwapControlOptionReportStatus = 0x08U, /*!< An option used to report the Swap status */
+ kFLASH_SwapControlOptionDisableSystem = 0x10U /*!< An option used to disable the Swap status */
+} flash_swap_control_option_t;
+
+/*!
+ * @brief Enumeration for the possible flash Swap status.
+ */
+typedef enum _flash_swap_state
+{
+ kFLASH_SwapStateUninitialized = 0x00U, /*!< Flash Swap system is in an uninitialized state.*/
+ kFLASH_SwapStateReady = 0x01U, /*!< Flash Swap system is in a ready state.*/
+ kFLASH_SwapStateUpdate = 0x02U, /*!< Flash Swap system is in an update state.*/
+ kFLASH_SwapStateUpdateErased = 0x03U, /*!< Flash Swap system is in an updateErased state.*/
+ kFLASH_SwapStateComplete = 0x04U, /*!< Flash Swap system is in a complete state.*/
+ kFLASH_SwapStateDisabled = 0x05U /*!< Flash Swap system is in a disabled state.*/
+} flash_swap_state_t;
+
+/*!
+ * @breif Enumeration for the possible flash Swap block status
+ */
+typedef enum _flash_swap_block_status
+{
+ kFLASH_SwapBlockStatusLowerHalfProgramBlocksAtZero =
+ 0x00U, /*!< Swap block status is that lower half program block at zero.*/
+ kFLASH_SwapBlockStatusUpperHalfProgramBlocksAtZero =
+ 0x01U, /*!< Swap block status is that upper half program block at zero.*/
+} flash_swap_block_status_t;
+
+/*!
+ * @brief Flash Swap information
+ */
+typedef struct _flash_swap_state_config
+{
+ flash_swap_state_t flashSwapState; /*!<The current Swap system status.*/
+ flash_swap_block_status_t currentSwapBlockStatus; /*!< The current Swap block status.*/
+ flash_swap_block_status_t nextSwapBlockStatus; /*!< The next Swap block status.*/
+} flash_swap_state_config_t;
+
+/*!
+ * @brief Flash Swap IFR fields
+ */
+typedef struct _flash_swap_ifr_field_config
+{
+ uint16_t swapIndicatorAddress; /*!< A Swap indicator address field.*/
+ uint16_t swapEnableWord; /*!< A Swap enable word field.*/
+ uint8_t reserved0[4]; /*!< A reserved field.*/
+#if (FSL_FEATURE_FLASH_IS_FTFE == 1)
+ uint8_t reserved1[2]; /*!< A reserved field.*/
+ uint16_t swapDisableWord; /*!< A Swap disable word field.*/
+ uint8_t reserved2[4]; /*!< A reserved field.*/
+#endif
+} flash_swap_ifr_field_config_t;
+
+/*!
+ * @brief Flash Swap IFR field data
+ */
+typedef union _flash_swap_ifr_field_data
+{
+ uint32_t flashSwapIfrData[2]; /*!< A flash Swap IFR field data .*/
+ flash_swap_ifr_field_config_t flashSwapIfrField; /*!< A flash Swap IFR field structure.*/
+} flash_swap_ifr_field_data_t;
+
+/*!
+ * @brief PFlash protection status - low 32bit
+ */
+typedef union _pflash_protection_status_low
+{
+ uint32_t protl32b; /*!< PROT[31:0] .*/
+ struct
+ {
+ uint8_t protsl; /*!< PROTS[7:0] .*/
+ uint8_t protsh; /*!< PROTS[15:8] .*/
+ uint8_t reserved[2];
+ } prots16b;
+} pflash_protection_status_low_t;
+
+/*!
+ * @brief PFlash protection status - full
+ */
+typedef struct _pflash_protection_status
+{
+ pflash_protection_status_low_t valueLow32b; /*!< PROT[31:0] or PROTS[15:0].*/
+#if ((FSL_FEATURE_FLASH_IS_FTFA == 1) && (defined(FTFA_FPROT_PROT_MASK))) || \
+ ((FSL_FEATURE_FLASH_IS_FTFE == 1) && (defined(FTFE_FPROT_PROT_MASK))) || \
+ ((FSL_FEATURE_FLASH_IS_FTFL == 1) && (defined(FTFL_FPROT_PROT_MASK)))
+ // uint32_t protHigh; /*!< PROT[63:32].*/
+ struct
+ {
+ uint32_t proth32b;
+ } valueHigh32b;
+#endif
+} pflash_protection_status_t;
+
+/*!
+ * @brief Enumeration for the FlexRAM load during reset option.
+ */
+typedef enum _flash_partition_flexram_load_option
+{
+ kFLASH_PartitionFlexramLoadOptionLoadedWithValidEepromData =
+ 0x00U, /*!< FlexRAM is loaded with valid EEPROM data during reset sequence.*/
+ kFLASH_PartitionFlexramLoadOptionNotLoaded = 0x01U /*!< FlexRAM is not loaded during reset sequence.*/
+} flash_partition_flexram_load_option_t;
+
+/*!
+ * @brief Enumeration for the flash memory index.
+ */
+typedef enum _flash_memory_index
+{
+ kFLASH_MemoryIndexPrimaryFlash = 0x00U, /*!< Current flash memory is primary flash.*/
+ kFLASH_MemoryIndexSecondaryFlash = 0x01U, /*!< Current flash memory is secondary flash.*/
+} flash_memory_index_t;
+
+/*! @brief A callback type used for the Pflash block*/
+typedef void (*flash_callback_t)(void);
+
+/*!
+ * @brief Enumeration for the two possible options of flash prefetch speculation.
+ */
+typedef enum _flash_prefetch_speculation_option
+{
+ kFLASH_prefetchSpeculationOptionEnable = 0x00000000U,
+ kFLASH_prefetchSpeculationOptionDisable = 0xFFFFFFFFU
+} flash_prefetch_speculation_option_t;
+
+/*!
+ * @brief Flash prefetch speculation status.
+ */
+typedef struct _flash_prefetch_speculation_status
+{
+ flash_prefetch_speculation_option_t instructionOption; /*!< Instruction speculation.*/
+ flash_prefetch_speculation_option_t dataOption; /*!< Data speculation.*/
+} flash_prefetch_speculation_status_t;
+
+/*!
+ * @brief Active flash protection information for the current operation.
+ */
+typedef struct _flash_protection_config
+{
+ uint32_t regionBase; /*!< Base address of flash protection region.*/
+ uint32_t regionSize; /*!< size of flash protection region.*/
+ uint32_t regionCount; /*!< flash protection region count.*/
+} flash_protection_config_t;
+
+/*!
+ * @brief Active flash Execute-Only access information for the current operation.
+ */
+typedef struct _flash_access_config
+{
+ uint32_t SegmentBase; /*!< Base address of flash Execute-Only segment.*/
+ uint32_t SegmentSize; /*!< size of flash Execute-Only segment.*/
+ uint32_t SegmentCount; /*!< flash Execute-Only segment count.*/
+} flash_access_config_t;
+
+/*!
+ * @brief Active flash information for the current operation.
+ */
+typedef struct _flash_operation_config
+{
+ uint32_t convertedAddress; /*!< A converted address for the current flash type.*/
+ uint32_t activeSectorSize; /*!< A sector size of the current flash type.*/
+ uint32_t activeBlockSize; /*!< A block size of the current flash type.*/
+ uint32_t blockWriteUnitSize; /*!< The write unit size.*/
+ uint32_t sectorCmdAddressAligment; /*!< An erase sector command address alignment.*/
+ uint32_t sectionCmdAddressAligment; /*!< A program/verify section command address alignment.*/
+ uint32_t resourceCmdAddressAligment; /*!< A read resource command address alignment.*/
+ uint32_t checkCmdAddressAligment; /*!< A program check command address alignment.*/
+} flash_operation_config_t;
+
+/*! @brief Flash driver state information.
+ *
+ * An instance of this structure is allocated by the user of the flash driver and
+ * passed into each of the driver APIs.
+ */
+typedef struct _flash_config
+{
+ uint32_t PFlashBlockBase; /*!< A base address of the first PFlash block */
+ uint32_t PFlashTotalSize; /*!< The size of the combined PFlash block. */
+ uint32_t PFlashBlockCount; /*!< A number of PFlash blocks. */
+ uint32_t PFlashSectorSize; /*!< The size in bytes of a sector of PFlash. */
+ flash_callback_t PFlashCallback; /*!< The callback function for the flash API. */
+ uint32_t PFlashAccessSegmentSize; /*!< A size in bytes of an access segment of PFlash. */
+ uint32_t PFlashAccessSegmentCount; /*!< A number of PFlash access segments. */
+ uint32_t *flashExecuteInRamFunctionInfo; /*!< An information structure of the flash execute-in-RAM function. */
+ uint32_t
+ FlexRAMBlockBase; /*!< For the FlexNVM device, this is the base address of the FlexRAM
+ For the non-FlexNVM device, this is the base address of the acceleration RAM memory */
+ uint32_t FlexRAMTotalSize; /*!< For the FlexNVM device, this is the size of the FlexRAM
+ For the non-FlexNVM device, this is the size of the acceleration RAM memory */
+ uint32_t
+ DFlashBlockBase; /*!< For the FlexNVM device, this is the base address of the D-Flash memory (FlexNVM memory)
+ For the non-FlexNVM device, this field is unused */
+ uint32_t DFlashTotalSize; /*!< For the FlexNVM device, this is the total size of the FlexNVM memory;
+ For the non-FlexNVM device, this field is unused */
+ uint32_t
+ EEpromTotalSize; /*!< For the FlexNVM device, this is the size in bytes of the EEPROM area which was partitioned
+ from FlexRAM
+ For the non-FlexNVM device, this field is unused */
+ uint32_t FlashMemoryIndex; /*!< 0 - primary flash; 1 - secondary flash*/
+} flash_config_t;
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*!
+ * @name Initialization
+ * @{
+ */
+
+/*!
+ * @brief Initializes the global flash properties structure members.
+ *
+ * This function checks and initializes the Flash module for the other Flash APIs.
+ *
+ * @param config Pointer to the storage for the driver runtime state.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_PartitionStatusUpdateFailure Failed to update the partition status.
+ */
+status_t FLASH_Init(flash_config_t *config);
+
+/*!
+ * @brief Sets the desired flash callback function.
+ *
+ * @param config Pointer to the storage for the driver runtime state.
+ * @param callback A callback function to be stored in the driver.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ */
+status_t FLASH_SetCallback(flash_config_t *config, flash_callback_t callback);
+
+/*!
+ * @brief Prepares flash execute-in-RAM functions.
+ *
+ * @param config Pointer to the storage for the driver runtime state.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ */
+#if FLASH_DRIVER_IS_FLASH_RESIDENT
+status_t FLASH_PrepareExecuteInRamFunctions(flash_config_t *config);
+#endif
+
+/*@}*/
+
+/*!
+ * @name Erasing
+ * @{
+ */
+
+/*!
+ * @brief Erases entire flash
+ *
+ * @param config Pointer to the storage for the driver runtime state.
+ * @param key A value used to validate all flash erase APIs.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_EraseKeyError API erase key is invalid.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during command execution.
+ * @retval #kStatus_FLASH_PartitionStatusUpdateFailure Failed to update the partition status.
+ */
+status_t FLASH_EraseAll(flash_config_t *config, uint32_t key);
+
+/*!
+ * @brief Erases the flash sectors encompassed by parameters passed into function.
+ *
+ * This function erases the appropriate number of flash sectors based on the
+ * desired start address and length.
+ *
+ * @param config The pointer to the storage for the driver runtime state.
+ * @param start The start address of the desired flash memory to be erased.
+ * The start address does not need to be sector-aligned but must be word-aligned.
+ * @param lengthInBytes The length, given in bytes (not words or long-words)
+ * to be erased. Must be word-aligned.
+ * @param key The value used to validate all flash erase APIs.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_AlignmentError The parameter is not aligned with the specified baseline.
+ * @retval #kStatus_FLASH_AddressError The address is out of range.
+ * @retval #kStatus_FLASH_EraseKeyError The API erase key is invalid.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+status_t FLASH_Erase(flash_config_t *config, uint32_t start, uint32_t lengthInBytes, uint32_t key);
+
+/*!
+ * @brief Erases the entire flash, including protected sectors.
+ *
+ * @param config Pointer to the storage for the driver runtime state.
+ * @param key A value used to validate all flash erase APIs.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_EraseKeyError API erase key is invalid.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during command execution.
+ * @retval #kStatus_FLASH_PartitionStatusUpdateFailure Failed to update the partition status.
+ */
+#if defined(FSL_FEATURE_FLASH_HAS_ERASE_ALL_BLOCKS_UNSECURE_CMD) && FSL_FEATURE_FLASH_HAS_ERASE_ALL_BLOCKS_UNSECURE_CMD
+status_t FLASH_EraseAllUnsecure(flash_config_t *config, uint32_t key);
+#endif
+
+/*!
+ * @brief Erases all program flash execute-only segments defined by the FXACC registers.
+ *
+ * @param config Pointer to the storage for the driver runtime state.
+ * @param key A value used to validate all flash erase APIs.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_EraseKeyError API erase key is invalid.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+status_t FLASH_EraseAllExecuteOnlySegments(flash_config_t *config, uint32_t key);
+
+/*@}*/
+
+/*!
+ * @name Programming
+ * @{
+ */
+
+/*!
+ * @brief Programs flash with data at locations passed in through parameters.
+ *
+ * This function programs the flash memory with the desired data for a given
+ * flash area as determined by the start address and the length.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param start The start address of the desired flash memory to be programmed. Must be
+ * word-aligned.
+ * @param src A pointer to the source buffer of data that is to be programmed
+ * into the flash.
+ * @param lengthInBytes The length, given in bytes (not words or long-words),
+ * to be programmed. Must be word-aligned.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_AlignmentError Parameter is not aligned with the specified baseline.
+ * @retval #kStatus_FLASH_AddressError Address is out of range.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+status_t FLASH_Program(flash_config_t *config, uint32_t start, uint32_t *src, uint32_t lengthInBytes);
+
+/*!
+ * @brief Programs Program Once Field through parameters.
+ *
+ * This function programs the Program Once Field with the desired data for a given
+ * flash area as determined by the index and length.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param index The index indicating which area of the Program Once Field to be programmed.
+ * @param src A pointer to the source buffer of data that is to be programmed
+ * into the Program Once Field.
+ * @param lengthInBytes The length, given in bytes (not words or long-words),
+ * to be programmed. Must be word-aligned.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+status_t FLASH_ProgramOnce(flash_config_t *config, uint32_t index, uint32_t *src, uint32_t lengthInBytes);
+
+/*!
+ * @brief Programs flash with data at locations passed in through parameters via the Program Section command.
+ *
+ * This function programs the flash memory with the desired data for a given
+ * flash area as determined by the start address and length.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param start The start address of the desired flash memory to be programmed. Must be
+ * word-aligned.
+ * @param src A pointer to the source buffer of data that is to be programmed
+ * into the flash.
+ * @param lengthInBytes The length, given in bytes (not words or long-words),
+ * to be programmed. Must be word-aligned.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_AlignmentError Parameter is not aligned with specified baseline.
+ * @retval #kStatus_FLASH_AddressError Address is out of range.
+ * @retval #kStatus_FLASH_SetFlexramAsRamError Failed to set flexram as RAM.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during command execution.
+ * @retval #kStatus_FLASH_RecoverFlexramAsEepromError Failed to recover FlexRAM as EEPROM.
+ */
+#if defined(FSL_FEATURE_FLASH_HAS_PROGRAM_SECTION_CMD) && FSL_FEATURE_FLASH_HAS_PROGRAM_SECTION_CMD
+status_t FLASH_ProgramSection(flash_config_t *config, uint32_t start, uint32_t *src, uint32_t lengthInBytes);
+#endif
+
+/*!
+ * @brief Programs the EEPROM with data at locations passed in through parameters.
+ *
+ * This function programs the emulated EEPROM with the desired data for a given
+ * flash area as determined by the start address and length.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param start The start address of the desired flash memory to be programmed. Must be
+ * word-aligned.
+ * @param src A pointer to the source buffer of data that is to be programmed
+ * into the flash.
+ * @param lengthInBytes The length, given in bytes (not words or long-words),
+ * to be programmed. Must be word-aligned.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_AddressError Address is out of range.
+ * @retval #kStatus_FLASH_SetFlexramAsEepromError Failed to set flexram as eeprom.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_RecoverFlexramAsRamError Failed to recover the FlexRAM as RAM.
+ */
+#if FLASH_SSD_IS_FLEXNVM_ENABLED
+status_t FLASH_EepromWrite(flash_config_t *config, uint32_t start, uint8_t *src, uint32_t lengthInBytes);
+#endif
+
+/*@}*/
+
+/*!
+ * @name Reading
+ * @{
+ */
+
+/*!
+ * @brief Reads the resource with data at locations passed in through parameters.
+ *
+ * This function reads the flash memory with the desired location for a given
+ * flash area as determined by the start address and length.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param start The start address of the desired flash memory to be programmed. Must be
+ * word-aligned.
+ * @param dst A pointer to the destination buffer of data that is used to store
+ * data to be read.
+ * @param lengthInBytes The length, given in bytes (not words or long-words),
+ * to be read. Must be word-aligned.
+ * @param option The resource option which indicates which area should be read back.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_AlignmentError Parameter is not aligned with the specified baseline.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+#if defined(FSL_FEATURE_FLASH_HAS_READ_RESOURCE_CMD) && FSL_FEATURE_FLASH_HAS_READ_RESOURCE_CMD
+status_t FLASH_ReadResource(
+ flash_config_t *config, uint32_t start, uint32_t *dst, uint32_t lengthInBytes, flash_read_resource_option_t option);
+#endif
+
+/*!
+ * @brief Reads the Program Once Field through parameters.
+ *
+ * This function reads the read once feild with given index and length.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param index The index indicating the area of program once field to be read.
+ * @param dst A pointer to the destination buffer of data that is used to store
+ * data to be read.
+ * @param lengthInBytes The length, given in bytes (not words or long-words),
+ * to be programmed. Must be word-aligned.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+status_t FLASH_ReadOnce(flash_config_t *config, uint32_t index, uint32_t *dst, uint32_t lengthInBytes);
+
+/*@}*/
+
+/*!
+ * @name Security
+ * @{
+ */
+
+/*!
+ * @brief Returns the security state via the pointer passed into the function.
+ *
+ * This function retrieves the current flash security status, including the
+ * security enabling state and the backdoor key enabling state.
+ *
+ * @param config A pointer to storage for the driver runtime state.
+ * @param state A pointer to the value returned for the current security status code:
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ */
+status_t FLASH_GetSecurityState(flash_config_t *config, flash_security_state_t *state);
+
+/*!
+ * @brief Allows users to bypass security with a backdoor key.
+ *
+ * If the MCU is in secured state, this function unsecures the MCU by
+ * comparing the provided backdoor key with ones in the flash configuration
+ * field.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param backdoorKey A pointer to the user buffer containing the backdoor key.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+status_t FLASH_SecurityBypass(flash_config_t *config, const uint8_t *backdoorKey);
+
+/*@}*/
+
+/*!
+ * @name Verification
+ * @{
+ */
+
+/*!
+ * @brief Verifies erasure of the entire flash at a specified margin level.
+ *
+ * This function checks whether the flash is erased to the
+ * specified read margin level.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param margin Read margin choice.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+status_t FLASH_VerifyEraseAll(flash_config_t *config, flash_margin_value_t margin);
+
+/*!
+ * @brief Verifies an erasure of the desired flash area at a specified margin level.
+ *
+ * This function checks the appropriate number of flash sectors based on
+ * the desired start address and length to check whether the flash is erased
+ * to the specified read margin level.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param start The start address of the desired flash memory to be verified.
+ * The start address does not need to be sector-aligned but must be word-aligned.
+ * @param lengthInBytes The length, given in bytes (not words or long-words),
+ * to be verified. Must be word-aligned.
+ * @param margin Read margin choice.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_AlignmentError Parameter is not aligned with specified baseline.
+ * @retval #kStatus_FLASH_AddressError Address is out of range.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+status_t FLASH_VerifyErase(flash_config_t *config, uint32_t start, uint32_t lengthInBytes, flash_margin_value_t margin);
+
+/*!
+ * @brief Verifies programming of the desired flash area at a specified margin level.
+ *
+ * This function verifies the data programed in the flash memory using the
+ * Flash Program Check Command and compares it to the expected data for a given
+ * flash area as determined by the start address and length.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param start The start address of the desired flash memory to be verified. Must be word-aligned.
+ * @param lengthInBytes The length, given in bytes (not words or long-words),
+ * to be verified. Must be word-aligned.
+ * @param expectedData A pointer to the expected data that is to be
+ * verified against.
+ * @param margin Read margin choice.
+ * @param failedAddress A pointer to the returned failing address.
+ * @param failedData A pointer to the returned failing data. Some derivatives do
+ * not include failed data as part of the FCCOBx registers. In this
+ * case, zeros are returned upon failure.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_AlignmentError Parameter is not aligned with specified baseline.
+ * @retval #kStatus_FLASH_AddressError Address is out of range.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+status_t FLASH_VerifyProgram(flash_config_t *config,
+ uint32_t start,
+ uint32_t lengthInBytes,
+ const uint32_t *expectedData,
+ flash_margin_value_t margin,
+ uint32_t *failedAddress,
+ uint32_t *failedData);
+
+/*!
+ * @brief Verifies whether the program flash execute-only segments have been erased to
+ * the specified read margin level.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param margin Read margin choice.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+status_t FLASH_VerifyEraseAllExecuteOnlySegments(flash_config_t *config, flash_margin_value_t margin);
+
+/*@}*/
+
+/*!
+ * @name Protection
+ * @{
+ */
+
+/*!
+ * @brief Returns the protection state of the desired flash area via the pointer passed into the function.
+ *
+ * This function retrieves the current flash protect status for a given
+ * flash area as determined by the start address and length.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param start The start address of the desired flash memory to be checked. Must be word-aligned.
+ * @param lengthInBytes The length, given in bytes (not words or long-words)
+ * to be checked. Must be word-aligned.
+ * @param protection_state A pointer to the value returned for the current
+ * protection status code for the desired flash area.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_AlignmentError Parameter is not aligned with specified baseline.
+ * @retval #kStatus_FLASH_AddressError The address is out of range.
+ */
+status_t FLASH_IsProtected(flash_config_t *config,
+ uint32_t start,
+ uint32_t lengthInBytes,
+ flash_protection_state_t *protection_state);
+
+/*!
+ * @brief Returns the access state of the desired flash area via the pointer passed into the function.
+ *
+ * This function retrieves the current flash access status for a given
+ * flash area as determined by the start address and length.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param start The start address of the desired flash memory to be checked. Must be word-aligned.
+ * @param lengthInBytes The length, given in bytes (not words or long-words),
+ * to be checked. Must be word-aligned.
+ * @param access_state A pointer to the value returned for the current
+ * access status code for the desired flash area.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_AlignmentError The parameter is not aligned to the specified baseline.
+ * @retval #kStatus_FLASH_AddressError The address is out of range.
+ */
+status_t FLASH_IsExecuteOnly(flash_config_t *config,
+ uint32_t start,
+ uint32_t lengthInBytes,
+ flash_execute_only_access_state_t *access_state);
+
+/*@}*/
+
+/*!
+ * @name Properties
+ * @{
+ */
+
+/*!
+ * @brief Returns the desired flash property.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param whichProperty The desired property from the list of properties in
+ * enum flash_property_tag_t
+ * @param value A pointer to the value returned for the desired flash property.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_UnknownProperty An unknown property tag.
+ */
+status_t FLASH_GetProperty(flash_config_t *config, flash_property_tag_t whichProperty, uint32_t *value);
+
+/*!
+ * @brief Sets the desired flash property.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param whichProperty The desired property from the list of properties in
+ * enum flash_property_tag_t
+ * @param value A to set for the desired flash property.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_UnknownProperty An unknown property tag.
+ * @retval #kStatus_FLASH_InvalidPropertyValue An invalid property value.
+ * @retval #kStatus_FLASH_ReadOnlyProperty An read-only property tag.
+ */
+#if FLASH_SSD_IS_SECONDARY_FLASH_SUPPORTED
+status_t FLASH_SetProperty(flash_config_t *config, flash_property_tag_t whichProperty, uint32_t value);
+#endif
+
+/*@}*/
+
+/*!
+ * @name FlexRAM
+ * @{
+ */
+
+/*!
+ * @brief Sets the FlexRAM function command.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param option The option used to set the work mode of FlexRAM.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+#if defined(FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD) && FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD
+status_t FLASH_SetFlexramFunction(flash_config_t *config, flash_flexram_function_option_t option);
+#endif
+
+/*@}*/
+
+/*!
+ * @name Swap
+ * @{
+ */
+
+/*!
+ * @brief Configures the Swap function or checks the the swap state of the Flash module.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param address Address used to configure the flash Swap function.
+ * @param option The possible option used to configure Flash Swap function or check the flash Swap status
+ * @param returnInfo A pointer to the data which is used to return the information of flash Swap.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_AlignmentError Parameter is not aligned with specified baseline.
+ * @retval #kStatus_FLASH_SwapIndicatorAddressError Swap indicator address is invalid.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during the command execution.
+ */
+#if defined(FSL_FEATURE_FLASH_HAS_SWAP_CONTROL_CMD) && FSL_FEATURE_FLASH_HAS_SWAP_CONTROL_CMD
+status_t FLASH_SwapControl(flash_config_t *config,
+ uint32_t address,
+ flash_swap_control_option_t option,
+ flash_swap_state_config_t *returnInfo);
+#endif
+
+/*!
+ * @brief Swaps the lower half flash with the higher half flash.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param address Address used to configure the flash swap function
+ * @param option The possible option used to configure the Flash Swap function or check the flash Swap status.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_AlignmentError Parameter is not aligned with specified baseline.
+ * @retval #kStatus_FLASH_SwapIndicatorAddressError Swap indicator address is invalid.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during command execution.
+ * @retval #kStatus_FLASH_SwapSystemNotInUninitialized Swap system is not in an uninitialzed state.
+ */
+#if defined(FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP) && FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP
+status_t FLASH_Swap(flash_config_t *config, uint32_t address, flash_swap_function_option_t option);
+#endif
+
+/*!
+ * @name FlexNVM
+ * @{
+ */
+
+/*!
+ * @brief Prepares the FlexNVM block for use as data flash, EEPROM backup, or a combination of both and initializes the
+ * FlexRAM.
+ *
+ * @param config Pointer to storage for the driver runtime state.
+ * @param option The option used to set FlexRAM load behavior during reset.
+ * @param eepromDataSizeCode Determines the amount of FlexRAM used in each of the available EEPROM subsystems.
+ * @param flexnvmPartitionCode Specifies how to split the FlexNVM block between data flash memory and EEPROM backup
+ * memory supporting EEPROM functions.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument Invalid argument is provided.
+ * @retval #kStatus_FLASH_ExecuteInRamFunctionNotReady Execute-in-RAM function is not available.
+ * @retval #kStatus_FLASH_AccessError Invalid instruction codes and out-of bounds addresses.
+ * @retval #kStatus_FLASH_ProtectionViolation The program/erase operation is requested to execute on protected areas.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during command execution.
+ */
+#if defined(FSL_FEATURE_FLASH_HAS_PROGRAM_PARTITION_CMD) && FSL_FEATURE_FLASH_HAS_PROGRAM_PARTITION_CMD
+status_t FLASH_ProgramPartition(flash_config_t *config,
+ flash_partition_flexram_load_option_t option,
+ uint32_t eepromDataSizeCode,
+ uint32_t flexnvmPartitionCode);
+#endif
+
+/*@}*/
+
+/*!
+* @name Flash Protection Utilities
+* @{
+*/
+
+/*!
+ * @brief Sets the PFlash Protection to the intended protection status.
+ *
+ * @param config A pointer to storage for the driver runtime state.
+ * @param protectStatus The expected protect status to set to the PFlash protection register. Each bit is
+ * corresponding to protection of 1/32(64) of the total PFlash. The least significant bit is corresponding to the lowest
+ * address area of PFlash. The most significant bit is corresponding to the highest address area of PFlash. There are
+ * two possible cases as shown below:
+ * 0: this area is protected.
+ * 1: this area is unprotected.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during command execution.
+ */
+status_t FLASH_PflashSetProtection(flash_config_t *config, pflash_protection_status_t *protectStatus);
+
+/*!
+ * @brief Gets the PFlash protection status.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param protectStatus Protect status returned by the PFlash IP. Each bit is corresponding to the protection of
+ * 1/32(64)
+ * of the
+ * total PFlash. The least significant bit corresponds to the lowest address area of the PFlash. The most significant
+ * bit corresponds to the highest address area of PFlash. There are two possible cases as shown below:
+ * 0: this area is protected.
+ * 1: this area is unprotected.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ */
+status_t FLASH_PflashGetProtection(flash_config_t *config, pflash_protection_status_t *protectStatus);
+
+/*!
+ * @brief Sets the DFlash protection to the intended protection status.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param protectStatus The expected protect status to set to the DFlash protection register. Each bit
+ * corresponds to the protection of the 1/8 of the total DFlash. The least significant bit corresponds to the lowest
+ * address area of the DFlash. The most significant bit corresponds to the highest address area of the DFlash. There
+ * are
+ * two possible cases as shown below:
+ * 0: this area is protected.
+ * 1: this area is unprotected.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_CommandNotSupported Flash API is not supported.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during command execution.
+ */
+#if FLASH_SSD_IS_FLEXNVM_ENABLED
+status_t FLASH_DflashSetProtection(flash_config_t *config, uint8_t protectStatus);
+#endif
+
+/*!
+ * @brief Gets the DFlash protection status.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param protectStatus DFlash Protect status returned by the PFlash IP. Each bit corresponds to the protection of the
+ * 1/8 of
+ * the total DFlash. The least significant bit corresponds to the lowest address area of the DFlash. The most
+ * significant bit corresponds to the highest address area of the DFlash, and so on. There are two possible cases as
+ * below:
+ * 0: this area is protected.
+ * 1: this area is unprotected.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_CommandNotSupported Flash API is not supported.
+ */
+#if FLASH_SSD_IS_FLEXNVM_ENABLED
+status_t FLASH_DflashGetProtection(flash_config_t *config, uint8_t *protectStatus);
+#endif
+
+/*!
+ * @brief Sets the EEPROM protection to the intended protection status.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param protectStatus The expected protect status to set to the EEPROM protection register. Each bit
+ * corresponds to the protection of the 1/8 of the total EEPROM. The least significant bit corresponds to the lowest
+ * address area of the EEPROM. The most significant bit corresponds to the highest address area of EEPROM, and so on.
+ * There are two possible cases as shown below:
+ * 0: this area is protected.
+ * 1: this area is unprotected.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_CommandNotSupported Flash API is not supported.
+ * @retval #kStatus_FLASH_CommandFailure Run-time error during command execution.
+ */
+#if FLASH_SSD_IS_FLEXNVM_ENABLED
+status_t FLASH_EepromSetProtection(flash_config_t *config, uint8_t protectStatus);
+#endif
+
+/*!
+ * @brief Gets the DFlash protection status.
+ *
+ * @param config A pointer to the storage for the driver runtime state.
+ * @param protectStatus DFlash Protect status returned by the PFlash IP. Each bit corresponds to the protection of the
+ * 1/8 of
+ * the total EEPROM. The least significant bit corresponds to the lowest address area of the EEPROM. The most
+ * significant bit corresponds to the highest address area of the EEPROM. There are two possible cases as below:
+ * 0: this area is protected.
+ * 1: this area is unprotected.
+ *
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidArgument An invalid argument is provided.
+ * @retval #kStatus_FLASH_CommandNotSupported Flash API is not supported.
+ */
+#if FLASH_SSD_IS_FLEXNVM_ENABLED
+status_t FLASH_EepromGetProtection(flash_config_t *config, uint8_t *protectStatus);
+#endif
+
+/*@}*/
+
+/*@}*/
+
+/*!
+* @name Flash Speculation Utilities
+* @{
+*/
+
+/*!
+ * @brief Sets the PFlash prefetch speculation to the intended speculation status.
+ *
+ * @param speculationStatus The expected protect status to set to the PFlash protection register. Each bit is
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ * @retval #kStatus_FLASH_InvalidSpeculationOption An invalid speculation option argument is provided.
+ */
+status_t FLASH_PflashSetPrefetchSpeculation(flash_prefetch_speculation_status_t *speculationStatus);
+
+/*!
+ * @brief Gets the PFlash prefetch speculation status.
+ *
+ * @param speculationStatus Speculation status returned by the PFlash IP.
+ * @retval #kStatus_FLASH_Success API was executed successfully.
+ */
+status_t FLASH_PflashGetPrefetchSpeculation(flash_prefetch_speculation_status_t *speculationStatus);
+
+/*@}*/
+
+#if defined(__cplusplus)
+}
+#endif
+
+/*! @}*/
+
+#endif /* _FSL_FLASH_H_ */
