/* * 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 #include #include "fsl_device_registers.h" #include "bootloader_common.h" #else #include "fsl_common.h" #endif /******************************************************************************* * Definitions ******************************************************************************/ /*! * @addtogroup flash_driver * @{ */ /*! * @name Flash version * @{ */ /*! @brief Construct 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, 1, 0)) /*!< Version 2.1.0. */ /*! @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 = 1, /*!< Minor flash driver version.*/ kFLASH_DriverVersionBugfix = 0 /*!< Bugfix for flash driver version.*/ }; /*@}*/ /*! * @name Flash configuration * @{ */ /*! @brief Whether to support FlexNVM in flash driver */ #if !defined(FLASH_SSD_CONFIG_ENABLE_FLEXNVM_SUPPORT) #define FLASH_SSD_CONFIG_ENABLE_FLEXNVM_SUPPORT 1 /*!< Enable FlexNVM support by default. */ #endif /*! @brief Whether the FlexNVM is enabled in flash driver */ #define FLASH_SSD_IS_FLEXNVM_ENABLED (FLASH_SSD_CONFIG_ENABLE_FLEXNVM_SUPPORT && FSL_FEATURE_FLASH_HAS_FLEX_NVM) /*! @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 flash resident application. */ #else #define FLASH_DRIVER_IS_FLASH_RESIDENT 0 /*!< Used for 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 ROM bootloader. */ #else #define FLASH_DRIVER_IS_EXPORTED 0 /*!< Used for SDK 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 Construct a status code value from a group and 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 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 bounds 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), /*!< 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 uninitialzed state.*/ kStatus_FLASH_SwapIndicatorAddressError = MAKE_STATUS(kStatusGroupFlashDriver, 17), /*!< Swap indicator address is invalid.*/ }; /*@}*/ /*! * @name Flash API key * @{ */ /*! @brief Construct the four char code for 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 count property.*/ kFLASH_PropertyDflashBlockCount = 0x13U, /*!< Dflash block base address property.*/ kFLASH_PropertyDflashBlockBaseAddr = 0x14U, /*!< Eeprom total size property.*/ kFLASH_PropertyEepromTotalSize = 0x15U } flash_property_tag_t; /*! * @brief Constants for execute-in-RAM flash function. */ enum _flash_execute_in_ram_function_constants { kFLASH_ExecuteInRamFunctionMaxSizeInWords = 16U, /*!< Max 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 *flashCacheClearCommand; /*!< execute-in-RAM function: flash_cache_clear_command.*/ } 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 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, /*!< Option used to make FlexRAM available as RAM */ kFLASH_FlexramFunctionOptionAvailableForEeprom = 0x00U /*!< 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, /*!< Option used to enable Swap function */ kFLASH_SwapFunctionOptionDisable = 0x01U /*!< Option used to Disable 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, /*!< Option used to Intialize Swap System */ kFLASH_SwapControlOptionSetInUpdateState = 0x02U, /*!< Option used to Set Swap in Update State */ kFLASH_SwapControlOptionSetInCompleteState = 0x04U, /*!< Option used to Set Swap in Complete State */ kFLASH_SwapControlOptionReportStatus = 0x08U, /*!< Option used to Report Swap Status */ kFLASH_SwapControlOptionDisableSystem = 0x10U /*!< Option used to Disable 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 uninitialized state.*/ kFLASH_SwapStateReady = 0x01U, /*!< Flash swap system is in ready state.*/ kFLASH_SwapStateUpdate = 0x02U, /*!< Flash swap system is in update state.*/ kFLASH_SwapStateUpdateErased = 0x03U, /*!< Flash swap system is in updateErased state.*/ kFLASH_SwapStateComplete = 0x04U, /*!< Flash swap system is in complete state.*/ kFLASH_SwapStateDisabled = 0x05U /*!< Flash swap system is in 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; /*!< Current swap system status.*/ flash_swap_block_status_t currentSwapBlockStatus; /*!< Current swap block status.*/ flash_swap_block_status_t nextSwapBlockStatus; /*!< Next swap block status.*/ } flash_swap_state_config_t; /*! * @brief Flash Swap IFR fields. */ typedef struct _flash_swap_ifr_field_config { uint16_t swapIndicatorAddress; /*!< Swap indicator address field.*/ uint16_t swapEnableWord; /*!< Swap enable word field.*/ uint8_t reserved0[4]; /*!< Reserved field.*/ #if (FSL_FEATURE_FLASH_IS_FTFE == 1) uint8_t reserved1[2]; /*!< Reserved field.*/ uint16_t swapDisableWord; /*!< Swap disable word field.*/ uint8_t reserved2[4]; /*!< 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]; /*!< Flash Swap IFR field data .*/ flash_swap_ifr_field_config_t flashSwapIfrField; /*!< Flash Swap IFR field struct.*/ } flash_swap_ifr_field_data_t; /*! * @brief Enumeration for 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 callback type used for pflash block*/ typedef void (*flash_callback_t)(void); /*! * @brief Active flash information for current operation. */ typedef struct _flash_operation_config { uint32_t convertedAddress; /*!< Converted address for current flash type.*/ uint32_t activeSectorSize; /*!< Sector size of current flash type.*/ uint32_t activeBlockSize; /*!< Block size of current flash type.*/ uint32_t blockWriteUnitSize; /*!< write unit size.*/ uint32_t sectorCmdAddressAligment; /*!< Erase sector command address alignment.*/ uint32_t sectionCmdAddressAligment; /*!< Program/Verify section command address alignment.*/ uint32_t resourceCmdAddressAligment; /*!< Read resource command address alignment.*/ uint32_t checkCmdAddressAligment; /*!< 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; /*!< Base address of the first PFlash block */ uint32_t PFlashTotalSize; /*!< Size of all combined PFlash block. */ uint32_t PFlashBlockCount; /*!< Number of PFlash blocks. */ uint32_t PFlashSectorSize; /*!< Size in bytes of a sector of PFlash. */ flash_callback_t PFlashCallback; /*!< Callback function for flash API. */ uint32_t PFlashAccessSegmentSize; /*!< Size in bytes of a access segment of PFlash. */ uint32_t PFlashAccessSegmentCount; /*!< Number of PFlash access segments. */ uint32_t *flashExecuteInRamFunctionInfo; /*!< Info struct of flash execute-in-RAM function. */ uint32_t FlexRAMBlockBase; /*!< For FlexNVM device, this is the base address of FlexRAM For non-FlexNVM device, this is the base address of acceleration RAM memory */ uint32_t FlexRAMTotalSize; /*!< For FlexNVM device, this is the size of FlexRAM For non-FlexNVM device, this is the size of acceleration RAM memory */ uint32_t DFlashBlockBase; /*!< For FlexNVM device, this is the base address of D-Flash memory (FlexNVM memory); For non-FlexNVM device, this field is unused */ uint32_t DFlashTotalSize; /*!< For FlexNVM device, this is total size of the FlexNVM memory; For non-FlexNVM device, this field is unused */ uint32_t EEpromTotalSize; /*!< For FlexNVM device, this is the size in byte of EEPROM area which was partitioned from FlexRAM; For non-FlexNVM device, this field is unused */ } flash_config_t; /******************************************************************************* * API ******************************************************************************/ #if defined(__cplusplus) extern "C" { #endif /*! * @name Initialization * @{ */ /*! * @brief Initializes global flash properties structure members * * This function checks and initializes Flash module for the other Flash APIs. * * @param config Pointer to storage for the driver runtime state. * * @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_PartitionStatusUpdateFailure Failed to update partition status. */ status_t FLASH_Init(flash_config_t *config); /*! * @brief Set the desired flash callback function * * @param config Pointer to storage for the driver runtime state. * @param callback callback function to be stored in driver * * @retval #kStatus_FLASH_Success API was executed successfully. * @retval #kStatus_FLASH_InvalidArgument Invalid argument is provided. */ status_t FLASH_SetCallback(flash_config_t *config, flash_callback_t callback); /*! * @brief Prepare flash execute-in-RAM functions * * @param config Pointer to storage for the driver runtime state. * * @retval #kStatus_FLASH_Success API was executed successfully. * @retval #kStatus_FLASH_InvalidArgument 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 storage for the driver runtime state. * @param key value used to validate all flash erase APIs. * * @retval #kStatus_FLASH_Success API was executed successfully. * @retval #kStatus_FLASH_InvalidArgument 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 partition status */ status_t FLASH_EraseAll(flash_config_t *config, uint32_t key); /*! * @brief Erases 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 Pointer to 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 value used to validate all flash erase APIs. * * @retval #kStatus_FLASH_Success API was executed successfully. * @retval #kStatus_FLASH_InvalidArgument 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_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. */ status_t FLASH_Erase(flash_config_t *config, uint32_t start, uint32_t lengthInBytes, uint32_t key); /*! * @brief Erases entire flash, including protected sectors. * * @param config Pointer to storage for the driver runtime state. * @param key value used to validate all flash erase APIs. * * @retval #kStatus_FLASH_Success API was executed successfully. * @retval #kStatus_FLASH_InvalidArgument 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 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 storage for the driver runtime state. * @param key value used to validate all flash erase APIs. * * @retval #kStatus_FLASH_Success API was executed successfully. * @retval #kStatus_FLASH_InvalidArgument 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. */ 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 desired data for a given * flash area as determined by the start address and length. * * @param config Pointer to 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 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 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 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 desired data for a given * flash area as determined by the index and length. * * @param config Pointer to storage for the driver runtime state. * @param index The index indicating which area of Program Once Field to be programmed. * @param src 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 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. */ 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 Program Section command * * This function programs the flash memory with desired data for a given * flash area as determined by the start address and length. * * @param config Pointer to 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 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 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 EEPROM with data at locations passed in through parameters * * This function programs the Emulated EEPROM with desired data for a given * flash area as determined by the start address and length. * * @param config Pointer to 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 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 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 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 Read resource with data at locations passed in through parameters * * This function reads the flash memory with desired location for a given * flash area as determined by the start address and length. * * @param config Pointer to 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 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 Invalid argument is provided. * @retval #kStatus_FLASH_AlignmentError Parameter is not aligned with 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 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 Read Program Once Field through parameters * * This function reads the read once feild with given index and length * * @param config Pointer to storage for the driver runtime state. * @param index The index indicating the area of program once field to be read. * @param dst 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 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. */ 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 Pointer to storage for the driver runtime state. * @param state Pointer to the value returned for the current security status code: * * @retval #kStatus_FLASH_Success API was executed successfully. * @retval #kStatus_FLASH_InvalidArgument Invalid argument is provided. */ status_t FLASH_GetSecurityState(flash_config_t *config, flash_security_state_t *state); /*! * @brief Allows user to bypass security with a backdoor key * * If the MCU is in secured state, this function will unsecure the MCU by * comparing the provided backdoor key with ones in the Flash Configuration * Field. * * @param config Pointer to storage for the driver runtime state. * @param backdoorKey Pointer to the user buffer containing the backdoor key. * * @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. */ status_t FLASH_SecurityBypass(flash_config_t *config, const uint8_t *backdoorKey); /*@}*/ /*! * @name Verification * @{ */ /*! * @brief Verifies erasure of entire flash at specified margin level * * This function will check to see if the flash have been erased to the * specified read margin level. * * @param config Pointer to storage for the driver runtime state. * @param margin Read margin choice * * @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. */ status_t FLASH_VerifyEraseAll(flash_config_t *config, flash_margin_value_t margin); /*! * @brief Verifies erasure of desired flash area at specified margin level * * This function will check the appropriate number of flash sectors based on * the desired start address and length to see if the flash have been erased * to the specified read margin level. * * @param config Pointer to 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 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 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 desired flash area at specified margin level * * This function verifies the data programed in the flash memory using the * Flash Program Check Command and compares it with expected data for a given * flash area as determined by the start address and length. * * @param config Pointer to 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 Pointer to the expected data that is to be * verified against. * @param margin Read margin choice * @param failedAddress Pointer to returned failing address. * @param failedData Pointer to returned failing data. Some derivitives do * not included 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 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 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 if the program flash executeonly segments have been erased to * the specified read margin level * * @param config Pointer to storage for the driver runtime state. * @param margin Read margin choice * * @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. */ status_t FLASH_VerifyEraseAllExecuteOnlySegments(flash_config_t *config, flash_margin_value_t margin); /*@}*/ /*! * @name Protection * @{ */ /*! * @brief Returns the protection state of 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 Pointer to 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 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 Invalid argument is provided. * @retval #kStatus_FLASH_AlignmentError Parameter is not aligned with specified baseline. * @retval #kStatus_FLASH_AddressError 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 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 Pointer to 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 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 Invalid argument is provided. * @retval #kStatus_FLASH_AlignmentError Parameter is not aligned with specified baseline. * @retval #kStatus_FLASH_AddressError 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 Pointer to storage for the driver runtime state. * @param whichProperty The desired property from the list of properties in * enum flash_property_tag_t * @param value Pointer to the value returned for the desired flash property * * @retval #kStatus_FLASH_Success API was executed successfully. * @retval #kStatus_FLASH_InvalidArgument Invalid argument is provided. * @retval #kStatus_FLASH_UnknownProperty unknown property tag */ status_t FLASH_GetProperty(flash_config_t *config, flash_property_tag_t whichProperty, uint32_t *value); /*@}*/ /*! * @name FlexRAM * @{ */ /*! * @brief Set FlexRAM Function command * * @param config Pointer to storage for the driver runtime state. * @param option The option used to set work mode of FlexRAM * * @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_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 Configure Swap function or Check the swap state of Flash Module * * @param config Pointer to 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 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 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. */ #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 Swap the lower half flash with the higher half flaock * * @param config Pointer to 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 * * @retval #kStatus_FLASH_Success API was executed successfully. * @retval #kStatus_FLASH_InvalidArgument 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 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 Set PFLASH Protection to the intended protection status. * * @param config Pointer to storage for the driver runtime state. * @param protectStatus The expected protect status user wants to set to PFlash protection register. Each bit is * corresponding to protection of 1/32 of the total PFlash. The least significant bit is corresponding to the lowest * address area of P-Flash. 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 Invalid argument is provided. * @retval #kStatus_FLASH_CommandFailure Run-time error during command execution. */ status_t FLASH_PflashSetProtection(flash_config_t *config, uint32_t protectStatus); /*! * @brief Get PFLASH Protection Status. * * @param config Pointer to storage for the driver runtime state. * @param protectStatus Protect status returned by PFlash IP. Each bit is corresponding to protection of 1/32 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. Thee 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 Invalid argument is provided. */ status_t FLASH_PflashGetProtection(flash_config_t *config, uint32_t *protectStatus); /*! * @brief Set DFLASH Protection to the intended protection status. * * @param config Pointer to storage for the driver runtime state. * @param protectStatus The expected protect status user wants to set to DFlash protection register. Each bit is * corresponding to protection of 1/8 of the total DFlash. The least significant bit is corresponding to the lowest * address area of DFlash. The most significant bit is corresponding to the highest address area of 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 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 Get DFLASH Protection Status. * * @param config Pointer to storage for the driver runtime state. * @param protectStatus DFlash Protect status returned by PFlash IP. Each bit is corresponding to protection of 1/8 of * the total DFlash. The least significant bit is corresponding to the lowest address area of DFlash. The most * significant bit is corresponding to the highest address area of 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 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 Set EEPROM Protection to the intended protection status. * * @param config Pointer to storage for the driver runtime state. * @param protectStatus The expected protect status user wants to set to EEPROM protection register. Each bit is * corresponding to protection of 1/8 of the total EEPROM. The least significant bit is corresponding to the lowest * address area of EEPROM. The most significant bit is corresponding 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 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 Get DFLASH Protection Status. * * @param config Pointer to storage for the driver runtime state. * @param protectStatus DFlash Protect status returned by PFlash IP. Each bit is corresponding to protection of 1/8 of * the total EEPROM. The least significant bit is corresponding to the lowest address area of EEPROM. The most * significant bit is corresponding to the highest address area of 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 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 /*@}*/ #if defined(__cplusplus) } #endif /*! @}*/ #endif /* _FSL_FLASH_H_ */