added prescaler for 16 bit pwm in LPC1347 target
Fork of mbed-dev by
targets/hal/TARGET_Freescale/TARGET_KSDK2_MCUS/TARGET_K66F/drivers/fsl_flash.c@144:ef7eb2e8f9f7, 2016-09-02 (annotated)
- Committer:
- <>
- Date:
- Fri Sep 02 15:07:44 2016 +0100
- Revision:
- 144:ef7eb2e8f9f7
This updates the lib to the mbed lib v125
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
<> | 144:ef7eb2e8f9f7 | 1 | /* |
<> | 144:ef7eb2e8f9f7 | 2 | * Copyright (c) 2015-2016, Freescale Semiconductor, Inc. |
<> | 144:ef7eb2e8f9f7 | 3 | * All rights reserved. |
<> | 144:ef7eb2e8f9f7 | 4 | * |
<> | 144:ef7eb2e8f9f7 | 5 | * Redistribution and use in source and binary forms, with or without modification, |
<> | 144:ef7eb2e8f9f7 | 6 | * are permitted provided that the following conditions are met: |
<> | 144:ef7eb2e8f9f7 | 7 | * |
<> | 144:ef7eb2e8f9f7 | 8 | * o Redistributions of source code must retain the above copyright notice, this list |
<> | 144:ef7eb2e8f9f7 | 9 | * of conditions and the following disclaimer. |
<> | 144:ef7eb2e8f9f7 | 10 | * |
<> | 144:ef7eb2e8f9f7 | 11 | * o Redistributions in binary form must reproduce the above copyright notice, this |
<> | 144:ef7eb2e8f9f7 | 12 | * list of conditions and the following disclaimer in the documentation and/or |
<> | 144:ef7eb2e8f9f7 | 13 | * other materials provided with the distribution. |
<> | 144:ef7eb2e8f9f7 | 14 | * |
<> | 144:ef7eb2e8f9f7 | 15 | * o Neither the name of Freescale Semiconductor, Inc. nor the names of its |
<> | 144:ef7eb2e8f9f7 | 16 | * contributors may be used to endorse or promote products derived from this |
<> | 144:ef7eb2e8f9f7 | 17 | * software without specific prior written permission. |
<> | 144:ef7eb2e8f9f7 | 18 | * |
<> | 144:ef7eb2e8f9f7 | 19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
<> | 144:ef7eb2e8f9f7 | 20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
<> | 144:ef7eb2e8f9f7 | 21 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
<> | 144:ef7eb2e8f9f7 | 22 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
<> | 144:ef7eb2e8f9f7 | 23 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
<> | 144:ef7eb2e8f9f7 | 24 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
<> | 144:ef7eb2e8f9f7 | 25 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
<> | 144:ef7eb2e8f9f7 | 26 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
<> | 144:ef7eb2e8f9f7 | 27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
<> | 144:ef7eb2e8f9f7 | 28 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
<> | 144:ef7eb2e8f9f7 | 29 | */ |
<> | 144:ef7eb2e8f9f7 | 30 | |
<> | 144:ef7eb2e8f9f7 | 31 | #include "fsl_flash.h" |
<> | 144:ef7eb2e8f9f7 | 32 | |
<> | 144:ef7eb2e8f9f7 | 33 | /******************************************************************************* |
<> | 144:ef7eb2e8f9f7 | 34 | * Definitions |
<> | 144:ef7eb2e8f9f7 | 35 | ******************************************************************************/ |
<> | 144:ef7eb2e8f9f7 | 36 | |
<> | 144:ef7eb2e8f9f7 | 37 | /*! |
<> | 144:ef7eb2e8f9f7 | 38 | * @name Misc utility defines |
<> | 144:ef7eb2e8f9f7 | 39 | * @{ |
<> | 144:ef7eb2e8f9f7 | 40 | */ |
<> | 144:ef7eb2e8f9f7 | 41 | #ifndef ALIGN_DOWN |
<> | 144:ef7eb2e8f9f7 | 42 | #define ALIGN_DOWN(x, a) ((x) & (uint32_t)(-((int32_t)(a)))) |
<> | 144:ef7eb2e8f9f7 | 43 | #endif |
<> | 144:ef7eb2e8f9f7 | 44 | #ifndef ALIGN_UP |
<> | 144:ef7eb2e8f9f7 | 45 | #define ALIGN_UP(x, a) (-((int32_t)((uint32_t)(-((int32_t)(x))) & (uint32_t)(-((int32_t)(a)))))) |
<> | 144:ef7eb2e8f9f7 | 46 | #endif |
<> | 144:ef7eb2e8f9f7 | 47 | |
<> | 144:ef7eb2e8f9f7 | 48 | #define BYTES_JOIN_TO_WORD_1_3(x, y) ((((uint32_t)(x)&0xFFU) << 24) | ((uint32_t)(y)&0xFFFFFFU)) |
<> | 144:ef7eb2e8f9f7 | 49 | #define BYTES_JOIN_TO_WORD_2_2(x, y) ((((uint32_t)(x)&0xFFFFU) << 16) | ((uint32_t)(y)&0xFFFFU)) |
<> | 144:ef7eb2e8f9f7 | 50 | #define BYTES_JOIN_TO_WORD_3_1(x, y) ((((uint32_t)(x)&0xFFFFFFU) << 8) | ((uint32_t)(y)&0xFFU)) |
<> | 144:ef7eb2e8f9f7 | 51 | #define BYTES_JOIN_TO_WORD_1_1_2(x, y, z) \ |
<> | 144:ef7eb2e8f9f7 | 52 | ((((uint32_t)(x)&0xFFU) << 24) | (((uint32_t)(y)&0xFFU) << 16) | ((uint32_t)(z)&0xFFFFU)) |
<> | 144:ef7eb2e8f9f7 | 53 | #define BYTES_JOIN_TO_WORD_1_2_1(x, y, z) \ |
<> | 144:ef7eb2e8f9f7 | 54 | ((((uint32_t)(x)&0xFFU) << 24) | (((uint32_t)(y)&0xFFFFU) << 8) | ((uint32_t)(z)&0xFFU)) |
<> | 144:ef7eb2e8f9f7 | 55 | #define BYTES_JOIN_TO_WORD_2_1_1(x, y, z) \ |
<> | 144:ef7eb2e8f9f7 | 56 | ((((uint32_t)(x)&0xFFFFU) << 16) | (((uint32_t)(y)&0xFFU) << 8) | ((uint32_t)(z)&0xFFU)) |
<> | 144:ef7eb2e8f9f7 | 57 | #define BYTES_JOIN_TO_WORD_1_1_1_1(x, y, z, w) \ |
<> | 144:ef7eb2e8f9f7 | 58 | ((((uint32_t)(x)&0xFFU) << 24) | (((uint32_t)(y)&0xFFU) << 16) | (((uint32_t)(z)&0xFFU) << 8) | \ |
<> | 144:ef7eb2e8f9f7 | 59 | ((uint32_t)(w)&0xFFU)) |
<> | 144:ef7eb2e8f9f7 | 60 | /*@}*/ |
<> | 144:ef7eb2e8f9f7 | 61 | |
<> | 144:ef7eb2e8f9f7 | 62 | /*! @brief Data flash IFR map Field*/ |
<> | 144:ef7eb2e8f9f7 | 63 | #if defined(FSL_FEATURE_FLASH_IS_FTFE) && FSL_FEATURE_FLASH_IS_FTFE |
<> | 144:ef7eb2e8f9f7 | 64 | #define DFLASH_IFR_READRESOURCE_START_ADDRESS 0x8003F8U |
<> | 144:ef7eb2e8f9f7 | 65 | #else /* FSL_FEATURE_FLASH_IS_FTFL == 1 or FSL_FEATURE_FLASH_IS_FTFA = =1 */ |
<> | 144:ef7eb2e8f9f7 | 66 | #define DFLASH_IFR_READRESOURCE_START_ADDRESS 0x8000F8U |
<> | 144:ef7eb2e8f9f7 | 67 | #endif |
<> | 144:ef7eb2e8f9f7 | 68 | |
<> | 144:ef7eb2e8f9f7 | 69 | /*! |
<> | 144:ef7eb2e8f9f7 | 70 | * @name Reserved FlexNVM size (For a variety of purposes) defines |
<> | 144:ef7eb2e8f9f7 | 71 | * @{ |
<> | 144:ef7eb2e8f9f7 | 72 | */ |
<> | 144:ef7eb2e8f9f7 | 73 | #define FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED 0xFFFFFFFFU |
<> | 144:ef7eb2e8f9f7 | 74 | #define FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_RESERVED 0xFFFFU |
<> | 144:ef7eb2e8f9f7 | 75 | /*@}*/ |
<> | 144:ef7eb2e8f9f7 | 76 | |
<> | 144:ef7eb2e8f9f7 | 77 | /*! |
<> | 144:ef7eb2e8f9f7 | 78 | * @name Flash Program Once Field defines |
<> | 144:ef7eb2e8f9f7 | 79 | * @{ |
<> | 144:ef7eb2e8f9f7 | 80 | */ |
<> | 144:ef7eb2e8f9f7 | 81 | #if defined(FSL_FEATURE_FLASH_IS_FTFA) && FSL_FEATURE_FLASH_IS_FTFA |
<> | 144:ef7eb2e8f9f7 | 82 | /* FTFA parts(eg. K80, KL80, L5K) support both 4-bytes and 8-bytes unit size */ |
<> | 144:ef7eb2e8f9f7 | 83 | #define FLASH_PROGRAM_ONCE_MIN_ID_8BYTES \ |
<> | 144:ef7eb2e8f9f7 | 84 | 0x10U /* Minimum Index indcating one of Progam Once Fields which is accessed in 8-byte records */ |
<> | 144:ef7eb2e8f9f7 | 85 | #define FLASH_PROGRAM_ONCE_MAX_ID_8BYTES \ |
<> | 144:ef7eb2e8f9f7 | 86 | 0x13U /* Maximum Index indcating one of Progam Once Fields which is accessed in 8-byte records */ |
<> | 144:ef7eb2e8f9f7 | 87 | #define FLASH_PROGRAM_ONCE_IS_4BYTES_UNIT_SUPPORT 1 |
<> | 144:ef7eb2e8f9f7 | 88 | #define FLASH_PROGRAM_ONCE_IS_8BYTES_UNIT_SUPPORT 1 |
<> | 144:ef7eb2e8f9f7 | 89 | #elif defined(FSL_FEATURE_FLASH_IS_FTFE) && FSL_FEATURE_FLASH_IS_FTFE |
<> | 144:ef7eb2e8f9f7 | 90 | /* FTFE parts(eg. K65, KE18) only support 8-bytes unit size */ |
<> | 144:ef7eb2e8f9f7 | 91 | #define FLASH_PROGRAM_ONCE_IS_4BYTES_UNIT_SUPPORT 0 |
<> | 144:ef7eb2e8f9f7 | 92 | #define FLASH_PROGRAM_ONCE_IS_8BYTES_UNIT_SUPPORT 1 |
<> | 144:ef7eb2e8f9f7 | 93 | #elif defined(FSL_FEATURE_FLASH_IS_FTFL) && FSL_FEATURE_FLASH_IS_FTFL |
<> | 144:ef7eb2e8f9f7 | 94 | /* FTFL parts(eg. K20) only support 4-bytes unit size */ |
<> | 144:ef7eb2e8f9f7 | 95 | #define FLASH_PROGRAM_ONCE_IS_4BYTES_UNIT_SUPPORT 1 |
<> | 144:ef7eb2e8f9f7 | 96 | #define FLASH_PROGRAM_ONCE_IS_8BYTES_UNIT_SUPPORT 0 |
<> | 144:ef7eb2e8f9f7 | 97 | #endif |
<> | 144:ef7eb2e8f9f7 | 98 | /*@}*/ |
<> | 144:ef7eb2e8f9f7 | 99 | |
<> | 144:ef7eb2e8f9f7 | 100 | /*! |
<> | 144:ef7eb2e8f9f7 | 101 | * @name Flash security status defines |
<> | 144:ef7eb2e8f9f7 | 102 | * @{ |
<> | 144:ef7eb2e8f9f7 | 103 | */ |
<> | 144:ef7eb2e8f9f7 | 104 | #define FLASH_SECURITY_STATE_KEYEN 0x80U |
<> | 144:ef7eb2e8f9f7 | 105 | #define FLASH_SECURITY_STATE_UNSECURED 0x02U |
<> | 144:ef7eb2e8f9f7 | 106 | #define FLASH_NOT_SECURE 0x01U |
<> | 144:ef7eb2e8f9f7 | 107 | #define FLASH_SECURE_BACKDOOR_ENABLED 0x02U |
<> | 144:ef7eb2e8f9f7 | 108 | #define FLASH_SECURE_BACKDOOR_DISABLED 0x04U |
<> | 144:ef7eb2e8f9f7 | 109 | /*@}*/ |
<> | 144:ef7eb2e8f9f7 | 110 | |
<> | 144:ef7eb2e8f9f7 | 111 | /*! |
<> | 144:ef7eb2e8f9f7 | 112 | * @name Flash controller command numbers |
<> | 144:ef7eb2e8f9f7 | 113 | * @{ |
<> | 144:ef7eb2e8f9f7 | 114 | */ |
<> | 144:ef7eb2e8f9f7 | 115 | #define FTFx_VERIFY_BLOCK 0x00U /*!< RD1BLK*/ |
<> | 144:ef7eb2e8f9f7 | 116 | #define FTFx_VERIFY_SECTION 0x01U /*!< RD1SEC*/ |
<> | 144:ef7eb2e8f9f7 | 117 | #define FTFx_PROGRAM_CHECK 0x02U /*!< PGMCHK*/ |
<> | 144:ef7eb2e8f9f7 | 118 | #define FTFx_READ_RESOURCE 0x03U /*!< RDRSRC*/ |
<> | 144:ef7eb2e8f9f7 | 119 | #define FTFx_PROGRAM_LONGWORD 0x06U /*!< PGM4*/ |
<> | 144:ef7eb2e8f9f7 | 120 | #define FTFx_PROGRAM_PHRASE 0x07U /*!< PGM8*/ |
<> | 144:ef7eb2e8f9f7 | 121 | #define FTFx_ERASE_BLOCK 0x08U /*!< ERSBLK*/ |
<> | 144:ef7eb2e8f9f7 | 122 | #define FTFx_ERASE_SECTOR 0x09U /*!< ERSSCR*/ |
<> | 144:ef7eb2e8f9f7 | 123 | #define FTFx_PROGRAM_SECTION 0x0BU /*!< PGMSEC*/ |
<> | 144:ef7eb2e8f9f7 | 124 | #define FTFx_VERIFY_ALL_BLOCK 0x40U /*!< RD1ALL*/ |
<> | 144:ef7eb2e8f9f7 | 125 | #define FTFx_READ_ONCE 0x41U /*!< RDONCE or RDINDEX*/ |
<> | 144:ef7eb2e8f9f7 | 126 | #define FTFx_PROGRAM_ONCE 0x43U /*!< PGMONCE or PGMINDEX*/ |
<> | 144:ef7eb2e8f9f7 | 127 | #define FTFx_ERASE_ALL_BLOCK 0x44U /*!< ERSALL*/ |
<> | 144:ef7eb2e8f9f7 | 128 | #define FTFx_SECURITY_BY_PASS 0x45U /*!< VFYKEY*/ |
<> | 144:ef7eb2e8f9f7 | 129 | #define FTFx_SWAP_CONTROL 0x46U /*!< SWAP*/ |
<> | 144:ef7eb2e8f9f7 | 130 | #define FTFx_ERASE_ALL_BLOCK_UNSECURE 0x49U /*!< ERSALLU*/ |
<> | 144:ef7eb2e8f9f7 | 131 | #define FTFx_VERIFY_ALL_EXECUTE_ONLY_SEGMENT 0x4AU /*!< RD1XA*/ |
<> | 144:ef7eb2e8f9f7 | 132 | #define FTFx_ERASE_ALL_EXECUTE_ONLY_SEGMENT 0x4BU /*!< ERSXA*/ |
<> | 144:ef7eb2e8f9f7 | 133 | #define FTFx_PROGRAM_PARTITION 0x80U /*!< PGMPART)*/ |
<> | 144:ef7eb2e8f9f7 | 134 | #define FTFx_SET_FLEXRAM_FUNCTION 0x81U /*!< SETRAM*/ |
<> | 144:ef7eb2e8f9f7 | 135 | /*@}*/ |
<> | 144:ef7eb2e8f9f7 | 136 | |
<> | 144:ef7eb2e8f9f7 | 137 | /*! |
<> | 144:ef7eb2e8f9f7 | 138 | * @name Common flash register info defines |
<> | 144:ef7eb2e8f9f7 | 139 | * @{ |
<> | 144:ef7eb2e8f9f7 | 140 | */ |
<> | 144:ef7eb2e8f9f7 | 141 | #if defined(FTFA) |
<> | 144:ef7eb2e8f9f7 | 142 | #define FTFx FTFA |
<> | 144:ef7eb2e8f9f7 | 143 | #define FTFx_BASE FTFA_BASE |
<> | 144:ef7eb2e8f9f7 | 144 | #define FTFx_FSTAT_CCIF_MASK FTFA_FSTAT_CCIF_MASK |
<> | 144:ef7eb2e8f9f7 | 145 | #define FTFx_FSTAT_RDCOLERR_MASK FTFA_FSTAT_RDCOLERR_MASK |
<> | 144:ef7eb2e8f9f7 | 146 | #define FTFx_FSTAT_ACCERR_MASK FTFA_FSTAT_ACCERR_MASK |
<> | 144:ef7eb2e8f9f7 | 147 | #define FTFx_FSTAT_FPVIOL_MASK FTFA_FSTAT_FPVIOL_MASK |
<> | 144:ef7eb2e8f9f7 | 148 | #define FTFx_FSTAT_MGSTAT0_MASK FTFA_FSTAT_MGSTAT0_MASK |
<> | 144:ef7eb2e8f9f7 | 149 | #define FTFx_FSEC_SEC_MASK FTFA_FSEC_SEC_MASK |
<> | 144:ef7eb2e8f9f7 | 150 | #define FTFx_FSEC_KEYEN_MASK FTFA_FSEC_KEYEN_MASK |
<> | 144:ef7eb2e8f9f7 | 151 | #if defined(FSL_FEATURE_FLASH_HAS_FLEX_RAM) && FSL_FEATURE_FLASH_HAS_FLEX_RAM |
<> | 144:ef7eb2e8f9f7 | 152 | #define FTFx_FCNFG_RAMRDY_MASK FTFA_FCNFG_RAMRDY_MASK |
<> | 144:ef7eb2e8f9f7 | 153 | #endif /* FSL_FEATURE_FLASH_HAS_FLEX_RAM */ |
<> | 144:ef7eb2e8f9f7 | 154 | #if defined(FSL_FEATURE_FLASH_HAS_FLEX_NVM) && FSL_FEATURE_FLASH_HAS_FLEX_NVM |
<> | 144:ef7eb2e8f9f7 | 155 | #define FTFx_FCNFG_EEERDY_MASK FTFA_FCNFG_EEERDY_MASK |
<> | 144:ef7eb2e8f9f7 | 156 | #endif /* FSL_FEATURE_FLASH_HAS_FLEX_NVM */ |
<> | 144:ef7eb2e8f9f7 | 157 | #elif defined(FTFE) |
<> | 144:ef7eb2e8f9f7 | 158 | #define FTFx FTFE |
<> | 144:ef7eb2e8f9f7 | 159 | #define FTFx_BASE FTFE_BASE |
<> | 144:ef7eb2e8f9f7 | 160 | #define FTFx_FSTAT_CCIF_MASK FTFE_FSTAT_CCIF_MASK |
<> | 144:ef7eb2e8f9f7 | 161 | #define FTFx_FSTAT_RDCOLERR_MASK FTFE_FSTAT_RDCOLERR_MASK |
<> | 144:ef7eb2e8f9f7 | 162 | #define FTFx_FSTAT_ACCERR_MASK FTFE_FSTAT_ACCERR_MASK |
<> | 144:ef7eb2e8f9f7 | 163 | #define FTFx_FSTAT_FPVIOL_MASK FTFE_FSTAT_FPVIOL_MASK |
<> | 144:ef7eb2e8f9f7 | 164 | #define FTFx_FSTAT_MGSTAT0_MASK FTFE_FSTAT_MGSTAT0_MASK |
<> | 144:ef7eb2e8f9f7 | 165 | #define FTFx_FSEC_SEC_MASK FTFE_FSEC_SEC_MASK |
<> | 144:ef7eb2e8f9f7 | 166 | #define FTFx_FSEC_KEYEN_MASK FTFE_FSEC_KEYEN_MASK |
<> | 144:ef7eb2e8f9f7 | 167 | #if defined(FSL_FEATURE_FLASH_HAS_FLEX_RAM) && FSL_FEATURE_FLASH_HAS_FLEX_RAM |
<> | 144:ef7eb2e8f9f7 | 168 | #define FTFx_FCNFG_RAMRDY_MASK FTFE_FCNFG_RAMRDY_MASK |
<> | 144:ef7eb2e8f9f7 | 169 | #endif /* FSL_FEATURE_FLASH_HAS_FLEX_RAM */ |
<> | 144:ef7eb2e8f9f7 | 170 | #if defined(FSL_FEATURE_FLASH_HAS_FLEX_NVM) && FSL_FEATURE_FLASH_HAS_FLEX_NVM |
<> | 144:ef7eb2e8f9f7 | 171 | #define FTFx_FCNFG_EEERDY_MASK FTFE_FCNFG_EEERDY_MASK |
<> | 144:ef7eb2e8f9f7 | 172 | #endif /* FSL_FEATURE_FLASH_HAS_FLEX_NVM */ |
<> | 144:ef7eb2e8f9f7 | 173 | #elif defined(FTFL) |
<> | 144:ef7eb2e8f9f7 | 174 | #define FTFx FTFL |
<> | 144:ef7eb2e8f9f7 | 175 | #define FTFx_BASE FTFL_BASE |
<> | 144:ef7eb2e8f9f7 | 176 | #define FTFx_FSTAT_CCIF_MASK FTFL_FSTAT_CCIF_MASK |
<> | 144:ef7eb2e8f9f7 | 177 | #define FTFx_FSTAT_RDCOLERR_MASK FTFL_FSTAT_RDCOLERR_MASK |
<> | 144:ef7eb2e8f9f7 | 178 | #define FTFx_FSTAT_ACCERR_MASK FTFL_FSTAT_ACCERR_MASK |
<> | 144:ef7eb2e8f9f7 | 179 | #define FTFx_FSTAT_FPVIOL_MASK FTFL_FSTAT_FPVIOL_MASK |
<> | 144:ef7eb2e8f9f7 | 180 | #define FTFx_FSTAT_MGSTAT0_MASK FTFL_FSTAT_MGSTAT0_MASK |
<> | 144:ef7eb2e8f9f7 | 181 | #define FTFx_FSEC_SEC_MASK FTFL_FSEC_SEC_MASK |
<> | 144:ef7eb2e8f9f7 | 182 | #define FTFx_FSEC_KEYEN_MASK FTFL_FSEC_KEYEN_MASK |
<> | 144:ef7eb2e8f9f7 | 183 | #if defined(FSL_FEATURE_FLASH_HAS_FLEX_RAM) && FSL_FEATURE_FLASH_HAS_FLEX_RAM |
<> | 144:ef7eb2e8f9f7 | 184 | #define FTFx_FCNFG_RAMRDY_MASK FTFL_FCNFG_RAMRDY_MASK |
<> | 144:ef7eb2e8f9f7 | 185 | #endif /* FSL_FEATURE_FLASH_HAS_FLEX_RAM */ |
<> | 144:ef7eb2e8f9f7 | 186 | #if defined(FSL_FEATURE_FLASH_HAS_FLEX_NVM) && FSL_FEATURE_FLASH_HAS_FLEX_NVM |
<> | 144:ef7eb2e8f9f7 | 187 | #define FTFx_FCNFG_EEERDY_MASK FTFL_FCNFG_EEERDY_MASK |
<> | 144:ef7eb2e8f9f7 | 188 | #endif /* FSL_FEATURE_FLASH_HAS_FLEX_NVM */ |
<> | 144:ef7eb2e8f9f7 | 189 | #else |
<> | 144:ef7eb2e8f9f7 | 190 | #error "Unknown flash controller" |
<> | 144:ef7eb2e8f9f7 | 191 | #endif |
<> | 144:ef7eb2e8f9f7 | 192 | /*@}*/ |
<> | 144:ef7eb2e8f9f7 | 193 | |
<> | 144:ef7eb2e8f9f7 | 194 | /*! |
<> | 144:ef7eb2e8f9f7 | 195 | * @brief Enumeration for access segment property. |
<> | 144:ef7eb2e8f9f7 | 196 | */ |
<> | 144:ef7eb2e8f9f7 | 197 | enum _flash_access_segment_property |
<> | 144:ef7eb2e8f9f7 | 198 | { |
<> | 144:ef7eb2e8f9f7 | 199 | kFLASH_accessSegmentBase = 256UL, |
<> | 144:ef7eb2e8f9f7 | 200 | }; |
<> | 144:ef7eb2e8f9f7 | 201 | |
<> | 144:ef7eb2e8f9f7 | 202 | /*! |
<> | 144:ef7eb2e8f9f7 | 203 | * @brief Enumeration for acceleration ram property. |
<> | 144:ef7eb2e8f9f7 | 204 | */ |
<> | 144:ef7eb2e8f9f7 | 205 | enum _flash_acceleration_ram_property |
<> | 144:ef7eb2e8f9f7 | 206 | { |
<> | 144:ef7eb2e8f9f7 | 207 | kFLASH_accelerationRamSize = 0x400U |
<> | 144:ef7eb2e8f9f7 | 208 | }; |
<> | 144:ef7eb2e8f9f7 | 209 | |
<> | 144:ef7eb2e8f9f7 | 210 | /*! |
<> | 144:ef7eb2e8f9f7 | 211 | * @brief Enumeration for flash config area. |
<> | 144:ef7eb2e8f9f7 | 212 | */ |
<> | 144:ef7eb2e8f9f7 | 213 | enum _flash_config_area_range |
<> | 144:ef7eb2e8f9f7 | 214 | { |
<> | 144:ef7eb2e8f9f7 | 215 | kFLASH_configAreaStart = 0x400U, |
<> | 144:ef7eb2e8f9f7 | 216 | kFLASH_configAreaEnd = 0x40FU |
<> | 144:ef7eb2e8f9f7 | 217 | }; |
<> | 144:ef7eb2e8f9f7 | 218 | |
<> | 144:ef7eb2e8f9f7 | 219 | /*! @brief program Flash block base address*/ |
<> | 144:ef7eb2e8f9f7 | 220 | #define PFLASH_BLOCK_BASE 0x00U |
<> | 144:ef7eb2e8f9f7 | 221 | |
<> | 144:ef7eb2e8f9f7 | 222 | /*! @brief Total flash region count*/ |
<> | 144:ef7eb2e8f9f7 | 223 | #define FSL_FEATURE_FTFx_REGION_COUNT (32U) |
<> | 144:ef7eb2e8f9f7 | 224 | |
<> | 144:ef7eb2e8f9f7 | 225 | /*! |
<> | 144:ef7eb2e8f9f7 | 226 | * @name Flash register access type defines |
<> | 144:ef7eb2e8f9f7 | 227 | * @{ |
<> | 144:ef7eb2e8f9f7 | 228 | */ |
<> | 144:ef7eb2e8f9f7 | 229 | #if FLASH_DRIVER_IS_FLASH_RESIDENT |
<> | 144:ef7eb2e8f9f7 | 230 | #define FTFx_REG_ACCESS_TYPE volatile uint8_t * |
<> | 144:ef7eb2e8f9f7 | 231 | #define FTFx_REG32_ACCESS_TYPE volatile uint32_t * |
<> | 144:ef7eb2e8f9f7 | 232 | #endif /* FLASH_DRIVER_IS_FLASH_RESIDENT */ |
<> | 144:ef7eb2e8f9f7 | 233 | /*@}*/ |
<> | 144:ef7eb2e8f9f7 | 234 | |
<> | 144:ef7eb2e8f9f7 | 235 | /******************************************************************************* |
<> | 144:ef7eb2e8f9f7 | 236 | * Prototypes |
<> | 144:ef7eb2e8f9f7 | 237 | ******************************************************************************/ |
<> | 144:ef7eb2e8f9f7 | 238 | |
<> | 144:ef7eb2e8f9f7 | 239 | #if FLASH_DRIVER_IS_FLASH_RESIDENT |
<> | 144:ef7eb2e8f9f7 | 240 | /*! @brief Copy flash_run_command() to RAM*/ |
<> | 144:ef7eb2e8f9f7 | 241 | static void copy_flash_run_command(uint8_t *flashRunCommand); |
<> | 144:ef7eb2e8f9f7 | 242 | /*! @brief Copy flash_cache_clear_command() to RAM*/ |
<> | 144:ef7eb2e8f9f7 | 243 | static void copy_flash_cache_clear_command(uint8_t *flashCacheClearCommand); |
<> | 144:ef7eb2e8f9f7 | 244 | /*! @brief Check whether flash execute-in-ram functions are ready*/ |
<> | 144:ef7eb2e8f9f7 | 245 | static status_t flash_check_execute_in_ram_function_info(flash_config_t *config); |
<> | 144:ef7eb2e8f9f7 | 246 | #endif /* FLASH_DRIVER_IS_FLASH_RESIDENT */ |
<> | 144:ef7eb2e8f9f7 | 247 | |
<> | 144:ef7eb2e8f9f7 | 248 | /*! @brief Internal function Flash command sequence. Called by driver APIs only*/ |
<> | 144:ef7eb2e8f9f7 | 249 | static status_t flash_command_sequence(flash_config_t *config); |
<> | 144:ef7eb2e8f9f7 | 250 | |
<> | 144:ef7eb2e8f9f7 | 251 | /*! @brief Perform the cache clear to the flash*/ |
<> | 144:ef7eb2e8f9f7 | 252 | void flash_cache_clear(flash_config_t *config); |
<> | 144:ef7eb2e8f9f7 | 253 | |
<> | 144:ef7eb2e8f9f7 | 254 | /*! @brief Validates the range and alignment of the given address range.*/ |
<> | 144:ef7eb2e8f9f7 | 255 | static status_t flash_check_range(flash_config_t *config, |
<> | 144:ef7eb2e8f9f7 | 256 | uint32_t startAddress, |
<> | 144:ef7eb2e8f9f7 | 257 | uint32_t lengthInBytes, |
<> | 144:ef7eb2e8f9f7 | 258 | uint32_t alignmentBaseline); |
<> | 144:ef7eb2e8f9f7 | 259 | /*! @brief Gets the right address, sector and block size of current flash type which is indicated by address.*/ |
<> | 144:ef7eb2e8f9f7 | 260 | static status_t flash_get_matched_operation_info(flash_config_t *config, |
<> | 144:ef7eb2e8f9f7 | 261 | uint32_t address, |
<> | 144:ef7eb2e8f9f7 | 262 | flash_operation_config_t *info); |
<> | 144:ef7eb2e8f9f7 | 263 | /*! @brief Validates the given user key for flash erase APIs.*/ |
<> | 144:ef7eb2e8f9f7 | 264 | static status_t flash_check_user_key(uint32_t key); |
<> | 144:ef7eb2e8f9f7 | 265 | |
<> | 144:ef7eb2e8f9f7 | 266 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 267 | /*! @brief Updates FlexNVM memory partition status according to data flash 0 IFR.*/ |
<> | 144:ef7eb2e8f9f7 | 268 | static status_t flash_update_flexnvm_memory_partition_status(flash_config_t *config); |
<> | 144:ef7eb2e8f9f7 | 269 | #endif /* FLASH_SSD_IS_FLEXNVM_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 270 | |
<> | 144:ef7eb2e8f9f7 | 271 | #if defined(FSL_FEATURE_FLASH_HAS_READ_RESOURCE_CMD) && FSL_FEATURE_FLASH_HAS_READ_RESOURCE_CMD |
<> | 144:ef7eb2e8f9f7 | 272 | /*! @brief Validates the range of the given resource address.*/ |
<> | 144:ef7eb2e8f9f7 | 273 | static status_t flash_check_resource_range(uint32_t start, |
<> | 144:ef7eb2e8f9f7 | 274 | uint32_t lengthInBytes, |
<> | 144:ef7eb2e8f9f7 | 275 | uint32_t alignmentBaseline, |
<> | 144:ef7eb2e8f9f7 | 276 | flash_read_resource_option_t option); |
<> | 144:ef7eb2e8f9f7 | 277 | #endif /* FSL_FEATURE_FLASH_HAS_READ_RESOURCE_CMD */ |
<> | 144:ef7eb2e8f9f7 | 278 | |
<> | 144:ef7eb2e8f9f7 | 279 | #if defined(FSL_FEATURE_FLASH_HAS_SWAP_CONTROL_CMD) && FSL_FEATURE_FLASH_HAS_SWAP_CONTROL_CMD |
<> | 144:ef7eb2e8f9f7 | 280 | /*! @brief Validates the gived swap control option.*/ |
<> | 144:ef7eb2e8f9f7 | 281 | static status_t flash_check_swap_control_option(flash_swap_control_option_t option); |
<> | 144:ef7eb2e8f9f7 | 282 | #endif /* FSL_FEATURE_FLASH_HAS_SWAP_CONTROL_CMD */ |
<> | 144:ef7eb2e8f9f7 | 283 | |
<> | 144:ef7eb2e8f9f7 | 284 | #if defined(FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP) && FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP |
<> | 144:ef7eb2e8f9f7 | 285 | /*! @brief Validates the gived address to see if it is equal to swap indicator address in pflash swap IFR.*/ |
<> | 144:ef7eb2e8f9f7 | 286 | static status_t flash_validate_swap_indicator_address(flash_config_t *config, uint32_t address); |
<> | 144:ef7eb2e8f9f7 | 287 | #endif /* FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP */ |
<> | 144:ef7eb2e8f9f7 | 288 | |
<> | 144:ef7eb2e8f9f7 | 289 | #if defined(FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD) && FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD |
<> | 144:ef7eb2e8f9f7 | 290 | /*! @brief Validates the gived flexram function option.*/ |
<> | 144:ef7eb2e8f9f7 | 291 | static inline status_t flasn_check_flexram_function_option_range(flash_flexram_function_option_t option); |
<> | 144:ef7eb2e8f9f7 | 292 | #endif /* FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD */ |
<> | 144:ef7eb2e8f9f7 | 293 | |
<> | 144:ef7eb2e8f9f7 | 294 | /******************************************************************************* |
<> | 144:ef7eb2e8f9f7 | 295 | * Variables |
<> | 144:ef7eb2e8f9f7 | 296 | ******************************************************************************/ |
<> | 144:ef7eb2e8f9f7 | 297 | |
<> | 144:ef7eb2e8f9f7 | 298 | /*! @brief Access to FTFx->FCCOB */ |
<> | 144:ef7eb2e8f9f7 | 299 | #if defined(FSL_FEATURE_FLASH_IS_FTFA) && FSL_FEATURE_FLASH_IS_FTFA |
<> | 144:ef7eb2e8f9f7 | 300 | volatile uint32_t *const kFCCOBx = (volatile uint32_t *)&FTFA->FCCOB3; |
<> | 144:ef7eb2e8f9f7 | 301 | #elif defined(FSL_FEATURE_FLASH_IS_FTFE) && FSL_FEATURE_FLASH_IS_FTFE |
<> | 144:ef7eb2e8f9f7 | 302 | volatile uint32_t *const kFCCOBx = (volatile uint32_t *)&FTFE->FCCOB3; |
<> | 144:ef7eb2e8f9f7 | 303 | #elif defined(FSL_FEATURE_FLASH_IS_FTFL) && FSL_FEATURE_FLASH_IS_FTFL |
<> | 144:ef7eb2e8f9f7 | 304 | volatile uint32_t *const kFCCOBx = (volatile uint32_t *)&FTFL->FCCOB3; |
<> | 144:ef7eb2e8f9f7 | 305 | #else |
<> | 144:ef7eb2e8f9f7 | 306 | #error "Unknown flash controller" |
<> | 144:ef7eb2e8f9f7 | 307 | #endif |
<> | 144:ef7eb2e8f9f7 | 308 | |
<> | 144:ef7eb2e8f9f7 | 309 | /*! @brief Access to FTFx->FPROT */ |
<> | 144:ef7eb2e8f9f7 | 310 | #if defined(FSL_FEATURE_FLASH_IS_FTFA) && FSL_FEATURE_FLASH_IS_FTFA |
<> | 144:ef7eb2e8f9f7 | 311 | volatile uint32_t *const kFPROT = (volatile uint32_t *)&FTFA->FPROT3; |
<> | 144:ef7eb2e8f9f7 | 312 | #elif defined(FSL_FEATURE_FLASH_IS_FTFE) && FSL_FEATURE_FLASH_IS_FTFE |
<> | 144:ef7eb2e8f9f7 | 313 | volatile uint32_t *const kFPROT = (volatile uint32_t *)&FTFE->FPROT3; |
<> | 144:ef7eb2e8f9f7 | 314 | #elif defined(FSL_FEATURE_FLASH_IS_FTFL) && FSL_FEATURE_FLASH_IS_FTFL |
<> | 144:ef7eb2e8f9f7 | 315 | volatile uint32_t *const kFPROT = (volatile uint32_t *)&FTFL->FPROT3; |
<> | 144:ef7eb2e8f9f7 | 316 | #else |
<> | 144:ef7eb2e8f9f7 | 317 | #error "Unknown flash controller" |
<> | 144:ef7eb2e8f9f7 | 318 | #endif |
<> | 144:ef7eb2e8f9f7 | 319 | |
<> | 144:ef7eb2e8f9f7 | 320 | #if FLASH_DRIVER_IS_FLASH_RESIDENT |
<> | 144:ef7eb2e8f9f7 | 321 | /*! @brief A function pointer used to point to relocated flash_run_command() */ |
<> | 144:ef7eb2e8f9f7 | 322 | static void (*callFlashRunCommand)(FTFx_REG_ACCESS_TYPE ftfx_fstat); |
<> | 144:ef7eb2e8f9f7 | 323 | /*! @brief A function pointer used to point to relocated flash_cache_clear_command() */ |
<> | 144:ef7eb2e8f9f7 | 324 | static void (*callFlashCacheClearCommand)(FTFx_REG32_ACCESS_TYPE ftfx_reg); |
<> | 144:ef7eb2e8f9f7 | 325 | #endif /* FLASH_DRIVER_IS_FLASH_RESIDENT */ |
<> | 144:ef7eb2e8f9f7 | 326 | |
<> | 144:ef7eb2e8f9f7 | 327 | #if (FLASH_DRIVER_IS_FLASH_RESIDENT && !FLASH_DRIVER_IS_EXPORTED) |
<> | 144:ef7eb2e8f9f7 | 328 | /*! @brief A static buffer used to hold flash_run_command() */ |
<> | 144:ef7eb2e8f9f7 | 329 | static uint8_t s_flashRunCommand[kFLASH_executeInRamFunctionMaxSize]; |
<> | 144:ef7eb2e8f9f7 | 330 | /*! @brief A static buffer used to hold flash_cache_clear_command() */ |
<> | 144:ef7eb2e8f9f7 | 331 | static uint8_t s_flashCacheClearCommand[kFLASH_executeInRamFunctionMaxSize]; |
<> | 144:ef7eb2e8f9f7 | 332 | /*! @brief Flash execute-in-ram function information */ |
<> | 144:ef7eb2e8f9f7 | 333 | static flash_execute_in_ram_function_config_t s_flashExecuteInRamFunctionInfo; |
<> | 144:ef7eb2e8f9f7 | 334 | #endif |
<> | 144:ef7eb2e8f9f7 | 335 | |
<> | 144:ef7eb2e8f9f7 | 336 | /*! |
<> | 144:ef7eb2e8f9f7 | 337 | * @brief Table of pflash sizes. |
<> | 144:ef7eb2e8f9f7 | 338 | * |
<> | 144:ef7eb2e8f9f7 | 339 | * The index into this table is the value of the SIM_FCFG1.PFSIZE bitfield. |
<> | 144:ef7eb2e8f9f7 | 340 | * |
<> | 144:ef7eb2e8f9f7 | 341 | * The values in this table have been right shifted 10 bits so that they will all fit within |
<> | 144:ef7eb2e8f9f7 | 342 | * an 16-bit integer. To get the actual flash density, you must left shift the looked up value |
<> | 144:ef7eb2e8f9f7 | 343 | * by 10 bits. |
<> | 144:ef7eb2e8f9f7 | 344 | * |
<> | 144:ef7eb2e8f9f7 | 345 | * Elements of this table have a value of 0 in cases where the PFSIZE bitfield value is |
<> | 144:ef7eb2e8f9f7 | 346 | * reserved. |
<> | 144:ef7eb2e8f9f7 | 347 | * |
<> | 144:ef7eb2e8f9f7 | 348 | * Code to use the table: |
<> | 144:ef7eb2e8f9f7 | 349 | * @code |
<> | 144:ef7eb2e8f9f7 | 350 | * uint8_t pfsize = (SIM->FCFG1 & SIM_FCFG1_PFSIZE_MASK) >> SIM_FCFG1_PFSIZE_SHIFT; |
<> | 144:ef7eb2e8f9f7 | 351 | * flashDensity = ((uint32_t)kPFlashDensities[pfsize]) << 10; |
<> | 144:ef7eb2e8f9f7 | 352 | * @endcode |
<> | 144:ef7eb2e8f9f7 | 353 | */ |
<> | 144:ef7eb2e8f9f7 | 354 | const uint16_t kPFlashDensities[] = { |
<> | 144:ef7eb2e8f9f7 | 355 | 8, /* 0x0 - 8192, 8KB */ |
<> | 144:ef7eb2e8f9f7 | 356 | 16, /* 0x1 - 16384, 16KB */ |
<> | 144:ef7eb2e8f9f7 | 357 | 24, /* 0x2 - 24576, 24KB */ |
<> | 144:ef7eb2e8f9f7 | 358 | 32, /* 0x3 - 32768, 32KB */ |
<> | 144:ef7eb2e8f9f7 | 359 | 48, /* 0x4 - 49152, 48KB */ |
<> | 144:ef7eb2e8f9f7 | 360 | 64, /* 0x5 - 65536, 64KB */ |
<> | 144:ef7eb2e8f9f7 | 361 | 96, /* 0x6 - 98304, 96KB */ |
<> | 144:ef7eb2e8f9f7 | 362 | 128, /* 0x7 - 131072, 128KB */ |
<> | 144:ef7eb2e8f9f7 | 363 | 192, /* 0x8 - 196608, 192KB */ |
<> | 144:ef7eb2e8f9f7 | 364 | 256, /* 0x9 - 262144, 256KB */ |
<> | 144:ef7eb2e8f9f7 | 365 | 384, /* 0xa - 393216, 384KB */ |
<> | 144:ef7eb2e8f9f7 | 366 | 512, /* 0xb - 524288, 512KB */ |
<> | 144:ef7eb2e8f9f7 | 367 | 768, /* 0xc - 786432, 768KB */ |
<> | 144:ef7eb2e8f9f7 | 368 | 1024, /* 0xd - 1048576, 1MB */ |
<> | 144:ef7eb2e8f9f7 | 369 | 1536, /* 0xe - 1572864, 1.5MB */ |
<> | 144:ef7eb2e8f9f7 | 370 | /* 2048, 0xf - 2097152, 2MB */ |
<> | 144:ef7eb2e8f9f7 | 371 | }; |
<> | 144:ef7eb2e8f9f7 | 372 | |
<> | 144:ef7eb2e8f9f7 | 373 | /******************************************************************************* |
<> | 144:ef7eb2e8f9f7 | 374 | * Code |
<> | 144:ef7eb2e8f9f7 | 375 | ******************************************************************************/ |
<> | 144:ef7eb2e8f9f7 | 376 | |
<> | 144:ef7eb2e8f9f7 | 377 | status_t FLASH_Init(flash_config_t *config) |
<> | 144:ef7eb2e8f9f7 | 378 | { |
<> | 144:ef7eb2e8f9f7 | 379 | uint32_t flashDensity; |
<> | 144:ef7eb2e8f9f7 | 380 | |
<> | 144:ef7eb2e8f9f7 | 381 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 382 | { |
<> | 144:ef7eb2e8f9f7 | 383 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 384 | } |
<> | 144:ef7eb2e8f9f7 | 385 | |
<> | 144:ef7eb2e8f9f7 | 386 | /* calculate the flash density from SIM_FCFG1.PFSIZE */ |
<> | 144:ef7eb2e8f9f7 | 387 | uint8_t pfsize = (SIM->FCFG1 & SIM_FCFG1_PFSIZE_MASK) >> SIM_FCFG1_PFSIZE_SHIFT; |
<> | 144:ef7eb2e8f9f7 | 388 | /* PFSIZE=0xf means that on customer parts the IFR was not correctly programmed. |
<> | 144:ef7eb2e8f9f7 | 389 | * We just use the pre-defined flash size in feature file here to support pre-production parts */ |
<> | 144:ef7eb2e8f9f7 | 390 | if (pfsize == 0xf) |
<> | 144:ef7eb2e8f9f7 | 391 | { |
<> | 144:ef7eb2e8f9f7 | 392 | flashDensity = FSL_FEATURE_FLASH_PFLASH_BLOCK_COUNT * FSL_FEATURE_FLASH_PFLASH_BLOCK_SIZE; |
<> | 144:ef7eb2e8f9f7 | 393 | } |
<> | 144:ef7eb2e8f9f7 | 394 | else |
<> | 144:ef7eb2e8f9f7 | 395 | { |
<> | 144:ef7eb2e8f9f7 | 396 | flashDensity = ((uint32_t)kPFlashDensities[pfsize]) << 10; |
<> | 144:ef7eb2e8f9f7 | 397 | } |
<> | 144:ef7eb2e8f9f7 | 398 | |
<> | 144:ef7eb2e8f9f7 | 399 | /* fill out a few of the structure members */ |
<> | 144:ef7eb2e8f9f7 | 400 | config->PFlashBlockBase = PFLASH_BLOCK_BASE; |
<> | 144:ef7eb2e8f9f7 | 401 | config->PFlashTotalSize = flashDensity; |
<> | 144:ef7eb2e8f9f7 | 402 | config->PFlashBlockCount = FSL_FEATURE_FLASH_PFLASH_BLOCK_COUNT; |
<> | 144:ef7eb2e8f9f7 | 403 | config->PFlashSectorSize = FSL_FEATURE_FLASH_PFLASH_BLOCK_SECTOR_SIZE; |
<> | 144:ef7eb2e8f9f7 | 404 | |
<> | 144:ef7eb2e8f9f7 | 405 | #if defined(FSL_FEATURE_FLASH_HAS_ACCESS_CONTROL) && FSL_FEATURE_FLASH_HAS_ACCESS_CONTROL |
<> | 144:ef7eb2e8f9f7 | 406 | config->PFlashAccessSegmentSize = kFLASH_accessSegmentBase << FTFx->FACSS; |
<> | 144:ef7eb2e8f9f7 | 407 | config->PFlashAccessSegmentCount = FTFx->FACSN; |
<> | 144:ef7eb2e8f9f7 | 408 | #else |
<> | 144:ef7eb2e8f9f7 | 409 | config->PFlashAccessSegmentSize = 0; |
<> | 144:ef7eb2e8f9f7 | 410 | config->PFlashAccessSegmentCount = 0; |
<> | 144:ef7eb2e8f9f7 | 411 | #endif /* FSL_FEATURE_FLASH_HAS_ACCESS_CONTROL */ |
<> | 144:ef7eb2e8f9f7 | 412 | |
<> | 144:ef7eb2e8f9f7 | 413 | config->PFlashCallback = NULL; |
<> | 144:ef7eb2e8f9f7 | 414 | |
<> | 144:ef7eb2e8f9f7 | 415 | /* copy required flash commands to RAM */ |
<> | 144:ef7eb2e8f9f7 | 416 | #if (FLASH_DRIVER_IS_FLASH_RESIDENT && !FLASH_DRIVER_IS_EXPORTED) |
<> | 144:ef7eb2e8f9f7 | 417 | if (kStatus_FLASH_Success != flash_check_execute_in_ram_function_info(config)) |
<> | 144:ef7eb2e8f9f7 | 418 | { |
<> | 144:ef7eb2e8f9f7 | 419 | s_flashExecuteInRamFunctionInfo.activeFunctionCount = 0; |
<> | 144:ef7eb2e8f9f7 | 420 | s_flashExecuteInRamFunctionInfo.flashRunCommand = s_flashRunCommand; |
<> | 144:ef7eb2e8f9f7 | 421 | s_flashExecuteInRamFunctionInfo.flashCacheClearCommand = s_flashCacheClearCommand; |
<> | 144:ef7eb2e8f9f7 | 422 | config->flashExecuteInRamFunctionInfo = &s_flashExecuteInRamFunctionInfo.activeFunctionCount; |
<> | 144:ef7eb2e8f9f7 | 423 | FLASH_PrepareExecuteInRamFunctions(config); |
<> | 144:ef7eb2e8f9f7 | 424 | } |
<> | 144:ef7eb2e8f9f7 | 425 | #endif |
<> | 144:ef7eb2e8f9f7 | 426 | |
<> | 144:ef7eb2e8f9f7 | 427 | config->FlexRAMBlockBase = FSL_FEATURE_FLASH_FLEX_RAM_START_ADDRESS; |
<> | 144:ef7eb2e8f9f7 | 428 | config->FlexRAMTotalSize = FSL_FEATURE_FLASH_FLEX_RAM_SIZE; |
<> | 144:ef7eb2e8f9f7 | 429 | |
<> | 144:ef7eb2e8f9f7 | 430 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 431 | { |
<> | 144:ef7eb2e8f9f7 | 432 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 433 | config->DFlashBlockBase = FSL_FEATURE_FLASH_FLEX_NVM_START_ADDRESS; |
<> | 144:ef7eb2e8f9f7 | 434 | returnCode = flash_update_flexnvm_memory_partition_status(config); |
<> | 144:ef7eb2e8f9f7 | 435 | if (returnCode != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 436 | { |
<> | 144:ef7eb2e8f9f7 | 437 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 438 | } |
<> | 144:ef7eb2e8f9f7 | 439 | } |
<> | 144:ef7eb2e8f9f7 | 440 | #endif |
<> | 144:ef7eb2e8f9f7 | 441 | |
<> | 144:ef7eb2e8f9f7 | 442 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 443 | } |
<> | 144:ef7eb2e8f9f7 | 444 | |
<> | 144:ef7eb2e8f9f7 | 445 | status_t FLASH_SetCallback(flash_config_t *config, flash_callback_t callback) |
<> | 144:ef7eb2e8f9f7 | 446 | { |
<> | 144:ef7eb2e8f9f7 | 447 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 448 | { |
<> | 144:ef7eb2e8f9f7 | 449 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 450 | } |
<> | 144:ef7eb2e8f9f7 | 451 | |
<> | 144:ef7eb2e8f9f7 | 452 | config->PFlashCallback = callback; |
<> | 144:ef7eb2e8f9f7 | 453 | |
<> | 144:ef7eb2e8f9f7 | 454 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 455 | } |
<> | 144:ef7eb2e8f9f7 | 456 | |
<> | 144:ef7eb2e8f9f7 | 457 | #if FLASH_DRIVER_IS_FLASH_RESIDENT |
<> | 144:ef7eb2e8f9f7 | 458 | status_t FLASH_PrepareExecuteInRamFunctions(flash_config_t *config) |
<> | 144:ef7eb2e8f9f7 | 459 | { |
<> | 144:ef7eb2e8f9f7 | 460 | flash_execute_in_ram_function_config_t *flashExecuteInRamFunctionInfo; |
<> | 144:ef7eb2e8f9f7 | 461 | |
<> | 144:ef7eb2e8f9f7 | 462 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 463 | { |
<> | 144:ef7eb2e8f9f7 | 464 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 465 | } |
<> | 144:ef7eb2e8f9f7 | 466 | |
<> | 144:ef7eb2e8f9f7 | 467 | flashExecuteInRamFunctionInfo = (flash_execute_in_ram_function_config_t *)config->flashExecuteInRamFunctionInfo; |
<> | 144:ef7eb2e8f9f7 | 468 | |
<> | 144:ef7eb2e8f9f7 | 469 | copy_flash_run_command(flashExecuteInRamFunctionInfo->flashRunCommand); |
<> | 144:ef7eb2e8f9f7 | 470 | copy_flash_cache_clear_command(flashExecuteInRamFunctionInfo->flashCacheClearCommand); |
<> | 144:ef7eb2e8f9f7 | 471 | flashExecuteInRamFunctionInfo->activeFunctionCount = kFLASH_executeInRamFunctionTotalNum; |
<> | 144:ef7eb2e8f9f7 | 472 | |
<> | 144:ef7eb2e8f9f7 | 473 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 474 | } |
<> | 144:ef7eb2e8f9f7 | 475 | #endif /* FLASH_DRIVER_IS_FLASH_RESIDENT */ |
<> | 144:ef7eb2e8f9f7 | 476 | |
<> | 144:ef7eb2e8f9f7 | 477 | status_t FLASH_EraseAll(flash_config_t *config, uint32_t key) |
<> | 144:ef7eb2e8f9f7 | 478 | { |
<> | 144:ef7eb2e8f9f7 | 479 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 480 | |
<> | 144:ef7eb2e8f9f7 | 481 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 482 | { |
<> | 144:ef7eb2e8f9f7 | 483 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 484 | } |
<> | 144:ef7eb2e8f9f7 | 485 | |
<> | 144:ef7eb2e8f9f7 | 486 | /* preparing passing parameter to erase all flash blocks */ |
<> | 144:ef7eb2e8f9f7 | 487 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_ERASE_ALL_BLOCK, 0xFFFFFFU); |
<> | 144:ef7eb2e8f9f7 | 488 | |
<> | 144:ef7eb2e8f9f7 | 489 | /* Validate the user key */ |
<> | 144:ef7eb2e8f9f7 | 490 | returnCode = flash_check_user_key(key); |
<> | 144:ef7eb2e8f9f7 | 491 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 492 | { |
<> | 144:ef7eb2e8f9f7 | 493 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 494 | } |
<> | 144:ef7eb2e8f9f7 | 495 | |
<> | 144:ef7eb2e8f9f7 | 496 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 497 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 498 | |
<> | 144:ef7eb2e8f9f7 | 499 | flash_cache_clear(config); |
<> | 144:ef7eb2e8f9f7 | 500 | |
<> | 144:ef7eb2e8f9f7 | 501 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 502 | /* Data flash IFR will be erased by erase all command, so we need to |
<> | 144:ef7eb2e8f9f7 | 503 | * update FlexNVM memory partition status synchronously */ |
<> | 144:ef7eb2e8f9f7 | 504 | if (returnCode == kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 505 | { |
<> | 144:ef7eb2e8f9f7 | 506 | returnCode = flash_update_flexnvm_memory_partition_status(config); |
<> | 144:ef7eb2e8f9f7 | 507 | } |
<> | 144:ef7eb2e8f9f7 | 508 | #endif |
<> | 144:ef7eb2e8f9f7 | 509 | |
<> | 144:ef7eb2e8f9f7 | 510 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 511 | } |
<> | 144:ef7eb2e8f9f7 | 512 | |
<> | 144:ef7eb2e8f9f7 | 513 | status_t FLASH_Erase(flash_config_t *config, uint32_t start, uint32_t lengthInBytes, uint32_t key) |
<> | 144:ef7eb2e8f9f7 | 514 | { |
<> | 144:ef7eb2e8f9f7 | 515 | uint32_t sectorSize; |
<> | 144:ef7eb2e8f9f7 | 516 | flash_operation_config_t flashInfo; |
<> | 144:ef7eb2e8f9f7 | 517 | uint32_t endAddress; /* storing end address */ |
<> | 144:ef7eb2e8f9f7 | 518 | uint32_t numberOfSectors; /* number of sectors calculated by endAddress */ |
<> | 144:ef7eb2e8f9f7 | 519 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 520 | |
<> | 144:ef7eb2e8f9f7 | 521 | flash_get_matched_operation_info(config, start, &flashInfo); |
<> | 144:ef7eb2e8f9f7 | 522 | |
<> | 144:ef7eb2e8f9f7 | 523 | /* Check the supplied address range. */ |
<> | 144:ef7eb2e8f9f7 | 524 | returnCode = flash_check_range(config, start, lengthInBytes, flashInfo.sectorCmdAddressAligment); |
<> | 144:ef7eb2e8f9f7 | 525 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 526 | { |
<> | 144:ef7eb2e8f9f7 | 527 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 528 | } |
<> | 144:ef7eb2e8f9f7 | 529 | |
<> | 144:ef7eb2e8f9f7 | 530 | start = flashInfo.convertedAddress; |
<> | 144:ef7eb2e8f9f7 | 531 | sectorSize = flashInfo.activeSectorSize; |
<> | 144:ef7eb2e8f9f7 | 532 | |
<> | 144:ef7eb2e8f9f7 | 533 | /* calculating Flash end address */ |
<> | 144:ef7eb2e8f9f7 | 534 | endAddress = start + lengthInBytes - 1; |
<> | 144:ef7eb2e8f9f7 | 535 | |
<> | 144:ef7eb2e8f9f7 | 536 | /* re-calculate the endAddress and align it to the start of the next sector |
<> | 144:ef7eb2e8f9f7 | 537 | * which will be used in the comparison below */ |
<> | 144:ef7eb2e8f9f7 | 538 | if (endAddress % sectorSize) |
<> | 144:ef7eb2e8f9f7 | 539 | { |
<> | 144:ef7eb2e8f9f7 | 540 | numberOfSectors = endAddress / sectorSize + 1; |
<> | 144:ef7eb2e8f9f7 | 541 | endAddress = numberOfSectors * sectorSize - 1; |
<> | 144:ef7eb2e8f9f7 | 542 | } |
<> | 144:ef7eb2e8f9f7 | 543 | |
<> | 144:ef7eb2e8f9f7 | 544 | /* the start address will increment to the next sector address |
<> | 144:ef7eb2e8f9f7 | 545 | * until it reaches the endAdddress */ |
<> | 144:ef7eb2e8f9f7 | 546 | while (start <= endAddress) |
<> | 144:ef7eb2e8f9f7 | 547 | { |
<> | 144:ef7eb2e8f9f7 | 548 | /* preparing passing parameter to erase a flash block */ |
<> | 144:ef7eb2e8f9f7 | 549 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_ERASE_SECTOR, start); |
<> | 144:ef7eb2e8f9f7 | 550 | |
<> | 144:ef7eb2e8f9f7 | 551 | /* Validate the user key */ |
<> | 144:ef7eb2e8f9f7 | 552 | returnCode = flash_check_user_key(key); |
<> | 144:ef7eb2e8f9f7 | 553 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 554 | { |
<> | 144:ef7eb2e8f9f7 | 555 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 556 | } |
<> | 144:ef7eb2e8f9f7 | 557 | |
<> | 144:ef7eb2e8f9f7 | 558 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 559 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 560 | |
<> | 144:ef7eb2e8f9f7 | 561 | /* calling flash callback function if it is available */ |
<> | 144:ef7eb2e8f9f7 | 562 | if (config->PFlashCallback) |
<> | 144:ef7eb2e8f9f7 | 563 | { |
<> | 144:ef7eb2e8f9f7 | 564 | config->PFlashCallback(); |
<> | 144:ef7eb2e8f9f7 | 565 | } |
<> | 144:ef7eb2e8f9f7 | 566 | |
<> | 144:ef7eb2e8f9f7 | 567 | /* checking the success of command execution */ |
<> | 144:ef7eb2e8f9f7 | 568 | if (kStatus_FLASH_Success != returnCode) |
<> | 144:ef7eb2e8f9f7 | 569 | { |
<> | 144:ef7eb2e8f9f7 | 570 | break; |
<> | 144:ef7eb2e8f9f7 | 571 | } |
<> | 144:ef7eb2e8f9f7 | 572 | else |
<> | 144:ef7eb2e8f9f7 | 573 | { |
<> | 144:ef7eb2e8f9f7 | 574 | /* Increment to the next sector */ |
<> | 144:ef7eb2e8f9f7 | 575 | start += sectorSize; |
<> | 144:ef7eb2e8f9f7 | 576 | } |
<> | 144:ef7eb2e8f9f7 | 577 | } |
<> | 144:ef7eb2e8f9f7 | 578 | |
<> | 144:ef7eb2e8f9f7 | 579 | flash_cache_clear(config); |
<> | 144:ef7eb2e8f9f7 | 580 | |
<> | 144:ef7eb2e8f9f7 | 581 | return (returnCode); |
<> | 144:ef7eb2e8f9f7 | 582 | } |
<> | 144:ef7eb2e8f9f7 | 583 | |
<> | 144:ef7eb2e8f9f7 | 584 | #if defined(FSL_FEATURE_FLASH_HAS_ERASE_ALL_BLOCKS_UNSECURE_CMD) && FSL_FEATURE_FLASH_HAS_ERASE_ALL_BLOCKS_UNSECURE_CMD |
<> | 144:ef7eb2e8f9f7 | 585 | status_t FLASH_EraseAllUnsecure(flash_config_t *config, uint32_t key) |
<> | 144:ef7eb2e8f9f7 | 586 | { |
<> | 144:ef7eb2e8f9f7 | 587 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 588 | |
<> | 144:ef7eb2e8f9f7 | 589 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 590 | { |
<> | 144:ef7eb2e8f9f7 | 591 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 592 | } |
<> | 144:ef7eb2e8f9f7 | 593 | |
<> | 144:ef7eb2e8f9f7 | 594 | /* Prepare passing parameter to erase all flash blocks (unsecure). */ |
<> | 144:ef7eb2e8f9f7 | 595 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_ERASE_ALL_BLOCK_UNSECURE, 0xFFFFFFU); |
<> | 144:ef7eb2e8f9f7 | 596 | |
<> | 144:ef7eb2e8f9f7 | 597 | /* Validate the user key */ |
<> | 144:ef7eb2e8f9f7 | 598 | returnCode = flash_check_user_key(key); |
<> | 144:ef7eb2e8f9f7 | 599 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 600 | { |
<> | 144:ef7eb2e8f9f7 | 601 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 602 | } |
<> | 144:ef7eb2e8f9f7 | 603 | |
<> | 144:ef7eb2e8f9f7 | 604 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 605 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 606 | |
<> | 144:ef7eb2e8f9f7 | 607 | flash_cache_clear(config); |
<> | 144:ef7eb2e8f9f7 | 608 | |
<> | 144:ef7eb2e8f9f7 | 609 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 610 | /* Data flash IFR will be erased by erase all unsecure command, so we need to |
<> | 144:ef7eb2e8f9f7 | 611 | * update FlexNVM memory partition status synchronously */ |
<> | 144:ef7eb2e8f9f7 | 612 | if (returnCode == kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 613 | { |
<> | 144:ef7eb2e8f9f7 | 614 | returnCode = flash_update_flexnvm_memory_partition_status(config); |
<> | 144:ef7eb2e8f9f7 | 615 | } |
<> | 144:ef7eb2e8f9f7 | 616 | #endif |
<> | 144:ef7eb2e8f9f7 | 617 | |
<> | 144:ef7eb2e8f9f7 | 618 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 619 | } |
<> | 144:ef7eb2e8f9f7 | 620 | #endif /* FSL_FEATURE_FLASH_HAS_ERASE_ALL_BLOCKS_UNSECURE_CMD */ |
<> | 144:ef7eb2e8f9f7 | 621 | |
<> | 144:ef7eb2e8f9f7 | 622 | status_t FLASH_EraseAllExecuteOnlySegments(flash_config_t *config, uint32_t key) |
<> | 144:ef7eb2e8f9f7 | 623 | { |
<> | 144:ef7eb2e8f9f7 | 624 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 625 | |
<> | 144:ef7eb2e8f9f7 | 626 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 627 | { |
<> | 144:ef7eb2e8f9f7 | 628 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 629 | } |
<> | 144:ef7eb2e8f9f7 | 630 | |
<> | 144:ef7eb2e8f9f7 | 631 | /* preparing passing parameter to erase all execute-only segments |
<> | 144:ef7eb2e8f9f7 | 632 | * 1st element for the FCCOB register */ |
<> | 144:ef7eb2e8f9f7 | 633 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_ERASE_ALL_EXECUTE_ONLY_SEGMENT, 0xFFFFFFU); |
<> | 144:ef7eb2e8f9f7 | 634 | |
<> | 144:ef7eb2e8f9f7 | 635 | /* Validate the user key */ |
<> | 144:ef7eb2e8f9f7 | 636 | returnCode = flash_check_user_key(key); |
<> | 144:ef7eb2e8f9f7 | 637 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 638 | { |
<> | 144:ef7eb2e8f9f7 | 639 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 640 | } |
<> | 144:ef7eb2e8f9f7 | 641 | |
<> | 144:ef7eb2e8f9f7 | 642 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 643 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 644 | |
<> | 144:ef7eb2e8f9f7 | 645 | flash_cache_clear(config); |
<> | 144:ef7eb2e8f9f7 | 646 | |
<> | 144:ef7eb2e8f9f7 | 647 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 648 | } |
<> | 144:ef7eb2e8f9f7 | 649 | |
<> | 144:ef7eb2e8f9f7 | 650 | status_t FLASH_Program(flash_config_t *config, uint32_t start, uint32_t *src, uint32_t lengthInBytes) |
<> | 144:ef7eb2e8f9f7 | 651 | { |
<> | 144:ef7eb2e8f9f7 | 652 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 653 | flash_operation_config_t flashInfo; |
<> | 144:ef7eb2e8f9f7 | 654 | |
<> | 144:ef7eb2e8f9f7 | 655 | if (src == NULL) |
<> | 144:ef7eb2e8f9f7 | 656 | { |
<> | 144:ef7eb2e8f9f7 | 657 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 658 | } |
<> | 144:ef7eb2e8f9f7 | 659 | |
<> | 144:ef7eb2e8f9f7 | 660 | flash_get_matched_operation_info(config, start, &flashInfo); |
<> | 144:ef7eb2e8f9f7 | 661 | |
<> | 144:ef7eb2e8f9f7 | 662 | /* Check the supplied address range. */ |
<> | 144:ef7eb2e8f9f7 | 663 | returnCode = flash_check_range(config, start, lengthInBytes, flashInfo.blockWriteUnitSize); |
<> | 144:ef7eb2e8f9f7 | 664 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 665 | { |
<> | 144:ef7eb2e8f9f7 | 666 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 667 | } |
<> | 144:ef7eb2e8f9f7 | 668 | |
<> | 144:ef7eb2e8f9f7 | 669 | start = flashInfo.convertedAddress; |
<> | 144:ef7eb2e8f9f7 | 670 | |
<> | 144:ef7eb2e8f9f7 | 671 | while (lengthInBytes > 0) |
<> | 144:ef7eb2e8f9f7 | 672 | { |
<> | 144:ef7eb2e8f9f7 | 673 | /* preparing passing parameter to program the flash block */ |
<> | 144:ef7eb2e8f9f7 | 674 | kFCCOBx[1] = *src++; |
<> | 144:ef7eb2e8f9f7 | 675 | if (4 == flashInfo.blockWriteUnitSize) |
<> | 144:ef7eb2e8f9f7 | 676 | { |
<> | 144:ef7eb2e8f9f7 | 677 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_PROGRAM_LONGWORD, start); |
<> | 144:ef7eb2e8f9f7 | 678 | } |
<> | 144:ef7eb2e8f9f7 | 679 | else if (8 == flashInfo.blockWriteUnitSize) |
<> | 144:ef7eb2e8f9f7 | 680 | { |
<> | 144:ef7eb2e8f9f7 | 681 | kFCCOBx[2] = *src++; |
<> | 144:ef7eb2e8f9f7 | 682 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_PROGRAM_PHRASE, start); |
<> | 144:ef7eb2e8f9f7 | 683 | } |
<> | 144:ef7eb2e8f9f7 | 684 | else |
<> | 144:ef7eb2e8f9f7 | 685 | { |
<> | 144:ef7eb2e8f9f7 | 686 | } |
<> | 144:ef7eb2e8f9f7 | 687 | |
<> | 144:ef7eb2e8f9f7 | 688 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 689 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 690 | |
<> | 144:ef7eb2e8f9f7 | 691 | /* calling flash callback function if it is available */ |
<> | 144:ef7eb2e8f9f7 | 692 | if (config->PFlashCallback) |
<> | 144:ef7eb2e8f9f7 | 693 | { |
<> | 144:ef7eb2e8f9f7 | 694 | config->PFlashCallback(); |
<> | 144:ef7eb2e8f9f7 | 695 | } |
<> | 144:ef7eb2e8f9f7 | 696 | |
<> | 144:ef7eb2e8f9f7 | 697 | /* checking for the success of command execution */ |
<> | 144:ef7eb2e8f9f7 | 698 | if (kStatus_FLASH_Success != returnCode) |
<> | 144:ef7eb2e8f9f7 | 699 | { |
<> | 144:ef7eb2e8f9f7 | 700 | break; |
<> | 144:ef7eb2e8f9f7 | 701 | } |
<> | 144:ef7eb2e8f9f7 | 702 | else |
<> | 144:ef7eb2e8f9f7 | 703 | { |
<> | 144:ef7eb2e8f9f7 | 704 | /* update start address for next iteration */ |
<> | 144:ef7eb2e8f9f7 | 705 | start += flashInfo.blockWriteUnitSize; |
<> | 144:ef7eb2e8f9f7 | 706 | |
<> | 144:ef7eb2e8f9f7 | 707 | /* update lengthInBytes for next iteration */ |
<> | 144:ef7eb2e8f9f7 | 708 | lengthInBytes -= flashInfo.blockWriteUnitSize; |
<> | 144:ef7eb2e8f9f7 | 709 | } |
<> | 144:ef7eb2e8f9f7 | 710 | } |
<> | 144:ef7eb2e8f9f7 | 711 | |
<> | 144:ef7eb2e8f9f7 | 712 | flash_cache_clear(config); |
<> | 144:ef7eb2e8f9f7 | 713 | |
<> | 144:ef7eb2e8f9f7 | 714 | return (returnCode); |
<> | 144:ef7eb2e8f9f7 | 715 | } |
<> | 144:ef7eb2e8f9f7 | 716 | |
<> | 144:ef7eb2e8f9f7 | 717 | status_t FLASH_ProgramOnce(flash_config_t *config, uint32_t index, uint32_t *src, uint32_t lengthInBytes) |
<> | 144:ef7eb2e8f9f7 | 718 | { |
<> | 144:ef7eb2e8f9f7 | 719 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 720 | |
<> | 144:ef7eb2e8f9f7 | 721 | if ((config == NULL) || (src == NULL)) |
<> | 144:ef7eb2e8f9f7 | 722 | { |
<> | 144:ef7eb2e8f9f7 | 723 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 724 | } |
<> | 144:ef7eb2e8f9f7 | 725 | |
<> | 144:ef7eb2e8f9f7 | 726 | /* pass paramters to FTFx */ |
<> | 144:ef7eb2e8f9f7 | 727 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_1_2(FTFx_PROGRAM_ONCE, index, 0xFFFFU); |
<> | 144:ef7eb2e8f9f7 | 728 | |
<> | 144:ef7eb2e8f9f7 | 729 | kFCCOBx[1] = *src; |
<> | 144:ef7eb2e8f9f7 | 730 | |
<> | 144:ef7eb2e8f9f7 | 731 | /* Note: Have to seperate the first index from the rest if it equals 0 |
<> | 144:ef7eb2e8f9f7 | 732 | * to avoid a pointless comparison of unsigned int to 0 compiler warning */ |
<> | 144:ef7eb2e8f9f7 | 733 | #if FLASH_PROGRAM_ONCE_IS_8BYTES_UNIT_SUPPORT |
<> | 144:ef7eb2e8f9f7 | 734 | #if FLASH_PROGRAM_ONCE_IS_4BYTES_UNIT_SUPPORT |
<> | 144:ef7eb2e8f9f7 | 735 | if (((index == FLASH_PROGRAM_ONCE_MIN_ID_8BYTES) || |
<> | 144:ef7eb2e8f9f7 | 736 | /* Range check */ |
<> | 144:ef7eb2e8f9f7 | 737 | ((index >= FLASH_PROGRAM_ONCE_MIN_ID_8BYTES + 1) && (index <= FLASH_PROGRAM_ONCE_MAX_ID_8BYTES))) && |
<> | 144:ef7eb2e8f9f7 | 738 | (lengthInBytes == 8)) |
<> | 144:ef7eb2e8f9f7 | 739 | #endif /* FLASH_PROGRAM_ONCE_IS_4BYTES_UNIT_SUPPORT */ |
<> | 144:ef7eb2e8f9f7 | 740 | { |
<> | 144:ef7eb2e8f9f7 | 741 | kFCCOBx[2] = *(src + 1); |
<> | 144:ef7eb2e8f9f7 | 742 | } |
<> | 144:ef7eb2e8f9f7 | 743 | #endif /* FLASH_PROGRAM_ONCE_IS_8BYTES_UNIT_SUPPORT */ |
<> | 144:ef7eb2e8f9f7 | 744 | |
<> | 144:ef7eb2e8f9f7 | 745 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 746 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 747 | |
<> | 144:ef7eb2e8f9f7 | 748 | flash_cache_clear(config); |
<> | 144:ef7eb2e8f9f7 | 749 | |
<> | 144:ef7eb2e8f9f7 | 750 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 751 | } |
<> | 144:ef7eb2e8f9f7 | 752 | |
<> | 144:ef7eb2e8f9f7 | 753 | #if defined(FSL_FEATURE_FLASH_HAS_PROGRAM_SECTION_CMD) && FSL_FEATURE_FLASH_HAS_PROGRAM_SECTION_CMD |
<> | 144:ef7eb2e8f9f7 | 754 | status_t FLASH_ProgramSection(flash_config_t *config, uint32_t start, uint32_t *src, uint32_t lengthInBytes) |
<> | 144:ef7eb2e8f9f7 | 755 | { |
<> | 144:ef7eb2e8f9f7 | 756 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 757 | uint32_t sectorSize; |
<> | 144:ef7eb2e8f9f7 | 758 | flash_operation_config_t flashInfo; |
<> | 144:ef7eb2e8f9f7 | 759 | #if defined(FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD) && FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD |
<> | 144:ef7eb2e8f9f7 | 760 | bool needSwitchFlexRamMode = false; |
<> | 144:ef7eb2e8f9f7 | 761 | #endif /* FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD */ |
<> | 144:ef7eb2e8f9f7 | 762 | |
<> | 144:ef7eb2e8f9f7 | 763 | if (src == NULL) |
<> | 144:ef7eb2e8f9f7 | 764 | { |
<> | 144:ef7eb2e8f9f7 | 765 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 766 | } |
<> | 144:ef7eb2e8f9f7 | 767 | |
<> | 144:ef7eb2e8f9f7 | 768 | flash_get_matched_operation_info(config, start, &flashInfo); |
<> | 144:ef7eb2e8f9f7 | 769 | |
<> | 144:ef7eb2e8f9f7 | 770 | /* Check the supplied address range. */ |
<> | 144:ef7eb2e8f9f7 | 771 | returnCode = flash_check_range(config, start, lengthInBytes, flashInfo.sectionCmdAddressAligment); |
<> | 144:ef7eb2e8f9f7 | 772 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 773 | { |
<> | 144:ef7eb2e8f9f7 | 774 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 775 | } |
<> | 144:ef7eb2e8f9f7 | 776 | |
<> | 144:ef7eb2e8f9f7 | 777 | start = flashInfo.convertedAddress; |
<> | 144:ef7eb2e8f9f7 | 778 | sectorSize = flashInfo.activeSectorSize; |
<> | 144:ef7eb2e8f9f7 | 779 | |
<> | 144:ef7eb2e8f9f7 | 780 | #if defined(FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD) && FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD |
<> | 144:ef7eb2e8f9f7 | 781 | /* Switch function of FlexRAM if needed */ |
<> | 144:ef7eb2e8f9f7 | 782 | if (!(FTFx->FCNFG & FTFx_FCNFG_RAMRDY_MASK)) |
<> | 144:ef7eb2e8f9f7 | 783 | { |
<> | 144:ef7eb2e8f9f7 | 784 | needSwitchFlexRamMode = true; |
<> | 144:ef7eb2e8f9f7 | 785 | |
<> | 144:ef7eb2e8f9f7 | 786 | returnCode = FLASH_SetFlexramFunction(config, kFLASH_flexramFunctionOptionAvailableAsRam); |
<> | 144:ef7eb2e8f9f7 | 787 | if (returnCode != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 788 | { |
<> | 144:ef7eb2e8f9f7 | 789 | return kStatus_FLASH_SetFlexramAsRamError; |
<> | 144:ef7eb2e8f9f7 | 790 | } |
<> | 144:ef7eb2e8f9f7 | 791 | } |
<> | 144:ef7eb2e8f9f7 | 792 | #endif /* FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD */ |
<> | 144:ef7eb2e8f9f7 | 793 | |
<> | 144:ef7eb2e8f9f7 | 794 | while (lengthInBytes > 0) |
<> | 144:ef7eb2e8f9f7 | 795 | { |
<> | 144:ef7eb2e8f9f7 | 796 | /* Make sure the write operation doesn't span two sectors */ |
<> | 144:ef7eb2e8f9f7 | 797 | uint32_t endAddressOfCurrentSector = ALIGN_UP(start, sectorSize); |
<> | 144:ef7eb2e8f9f7 | 798 | uint32_t lengthTobeProgrammedOfCurrentSector; |
<> | 144:ef7eb2e8f9f7 | 799 | uint32_t currentOffset = 0; |
<> | 144:ef7eb2e8f9f7 | 800 | |
<> | 144:ef7eb2e8f9f7 | 801 | if (endAddressOfCurrentSector == start) |
<> | 144:ef7eb2e8f9f7 | 802 | { |
<> | 144:ef7eb2e8f9f7 | 803 | endAddressOfCurrentSector += sectorSize; |
<> | 144:ef7eb2e8f9f7 | 804 | } |
<> | 144:ef7eb2e8f9f7 | 805 | |
<> | 144:ef7eb2e8f9f7 | 806 | if (lengthInBytes + start > endAddressOfCurrentSector) |
<> | 144:ef7eb2e8f9f7 | 807 | { |
<> | 144:ef7eb2e8f9f7 | 808 | lengthTobeProgrammedOfCurrentSector = endAddressOfCurrentSector - start; |
<> | 144:ef7eb2e8f9f7 | 809 | } |
<> | 144:ef7eb2e8f9f7 | 810 | else |
<> | 144:ef7eb2e8f9f7 | 811 | { |
<> | 144:ef7eb2e8f9f7 | 812 | lengthTobeProgrammedOfCurrentSector = lengthInBytes; |
<> | 144:ef7eb2e8f9f7 | 813 | } |
<> | 144:ef7eb2e8f9f7 | 814 | |
<> | 144:ef7eb2e8f9f7 | 815 | /* Program Current Sector */ |
<> | 144:ef7eb2e8f9f7 | 816 | while (lengthTobeProgrammedOfCurrentSector > 0) |
<> | 144:ef7eb2e8f9f7 | 817 | { |
<> | 144:ef7eb2e8f9f7 | 818 | /* Make sure the program size doesn't exceeds Acceleration RAM size */ |
<> | 144:ef7eb2e8f9f7 | 819 | uint32_t programSizeOfCurrentPass; |
<> | 144:ef7eb2e8f9f7 | 820 | uint32_t numberOfPhases; |
<> | 144:ef7eb2e8f9f7 | 821 | |
<> | 144:ef7eb2e8f9f7 | 822 | if (lengthTobeProgrammedOfCurrentSector > kFLASH_accelerationRamSize) |
<> | 144:ef7eb2e8f9f7 | 823 | { |
<> | 144:ef7eb2e8f9f7 | 824 | programSizeOfCurrentPass = kFLASH_accelerationRamSize; |
<> | 144:ef7eb2e8f9f7 | 825 | } |
<> | 144:ef7eb2e8f9f7 | 826 | else |
<> | 144:ef7eb2e8f9f7 | 827 | { |
<> | 144:ef7eb2e8f9f7 | 828 | programSizeOfCurrentPass = lengthTobeProgrammedOfCurrentSector; |
<> | 144:ef7eb2e8f9f7 | 829 | } |
<> | 144:ef7eb2e8f9f7 | 830 | |
<> | 144:ef7eb2e8f9f7 | 831 | /* Copy data to FlexRAM */ |
<> | 144:ef7eb2e8f9f7 | 832 | memcpy((void *)FSL_FEATURE_FLASH_FLEX_RAM_START_ADDRESS, src + currentOffset / 4, programSizeOfCurrentPass); |
<> | 144:ef7eb2e8f9f7 | 833 | /* Set start address of the data to be programmed */ |
<> | 144:ef7eb2e8f9f7 | 834 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_PROGRAM_SECTION, start + currentOffset); |
<> | 144:ef7eb2e8f9f7 | 835 | /* Set program size in terms of FEATURE_FLASH_SECTION_CMD_ADDRESS_ALIGMENT */ |
<> | 144:ef7eb2e8f9f7 | 836 | numberOfPhases = programSizeOfCurrentPass / flashInfo.sectionCmdAddressAligment; |
<> | 144:ef7eb2e8f9f7 | 837 | |
<> | 144:ef7eb2e8f9f7 | 838 | kFCCOBx[1] = BYTES_JOIN_TO_WORD_2_2(numberOfPhases, 0xFFFFU); |
<> | 144:ef7eb2e8f9f7 | 839 | |
<> | 144:ef7eb2e8f9f7 | 840 | /* Peform command sequence */ |
<> | 144:ef7eb2e8f9f7 | 841 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 842 | |
<> | 144:ef7eb2e8f9f7 | 843 | /* calling flash callback function if it is available */ |
<> | 144:ef7eb2e8f9f7 | 844 | if (config->PFlashCallback) |
<> | 144:ef7eb2e8f9f7 | 845 | { |
<> | 144:ef7eb2e8f9f7 | 846 | config->PFlashCallback(); |
<> | 144:ef7eb2e8f9f7 | 847 | } |
<> | 144:ef7eb2e8f9f7 | 848 | |
<> | 144:ef7eb2e8f9f7 | 849 | if (returnCode != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 850 | { |
<> | 144:ef7eb2e8f9f7 | 851 | flash_cache_clear(config); |
<> | 144:ef7eb2e8f9f7 | 852 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 853 | } |
<> | 144:ef7eb2e8f9f7 | 854 | |
<> | 144:ef7eb2e8f9f7 | 855 | lengthTobeProgrammedOfCurrentSector -= programSizeOfCurrentPass; |
<> | 144:ef7eb2e8f9f7 | 856 | currentOffset += programSizeOfCurrentPass; |
<> | 144:ef7eb2e8f9f7 | 857 | } |
<> | 144:ef7eb2e8f9f7 | 858 | |
<> | 144:ef7eb2e8f9f7 | 859 | src += currentOffset / 4; |
<> | 144:ef7eb2e8f9f7 | 860 | start += currentOffset; |
<> | 144:ef7eb2e8f9f7 | 861 | lengthInBytes -= currentOffset; |
<> | 144:ef7eb2e8f9f7 | 862 | } |
<> | 144:ef7eb2e8f9f7 | 863 | |
<> | 144:ef7eb2e8f9f7 | 864 | flash_cache_clear(config); |
<> | 144:ef7eb2e8f9f7 | 865 | |
<> | 144:ef7eb2e8f9f7 | 866 | #if defined(FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD) && FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD |
<> | 144:ef7eb2e8f9f7 | 867 | /* Restore function of FlexRAM if needed. */ |
<> | 144:ef7eb2e8f9f7 | 868 | if (needSwitchFlexRamMode) |
<> | 144:ef7eb2e8f9f7 | 869 | { |
<> | 144:ef7eb2e8f9f7 | 870 | returnCode = FLASH_SetFlexramFunction(config, kFLASH_flexramFunctionOptionAvailableForEeprom); |
<> | 144:ef7eb2e8f9f7 | 871 | if (returnCode != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 872 | { |
<> | 144:ef7eb2e8f9f7 | 873 | return kStatus_FLASH_RecoverFlexramAsEepromError; |
<> | 144:ef7eb2e8f9f7 | 874 | } |
<> | 144:ef7eb2e8f9f7 | 875 | } |
<> | 144:ef7eb2e8f9f7 | 876 | #endif /* FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD */ |
<> | 144:ef7eb2e8f9f7 | 877 | |
<> | 144:ef7eb2e8f9f7 | 878 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 879 | } |
<> | 144:ef7eb2e8f9f7 | 880 | #endif /* FSL_FEATURE_FLASH_HAS_PROGRAM_SECTION_CMD */ |
<> | 144:ef7eb2e8f9f7 | 881 | |
<> | 144:ef7eb2e8f9f7 | 882 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 883 | status_t FLASH_EepromWrite(flash_config_t *config, uint32_t start, uint8_t *src, uint32_t lengthInBytes) |
<> | 144:ef7eb2e8f9f7 | 884 | { |
<> | 144:ef7eb2e8f9f7 | 885 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 886 | bool needSwitchFlexRamMode = false; |
<> | 144:ef7eb2e8f9f7 | 887 | |
<> | 144:ef7eb2e8f9f7 | 888 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 889 | { |
<> | 144:ef7eb2e8f9f7 | 890 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 891 | } |
<> | 144:ef7eb2e8f9f7 | 892 | |
<> | 144:ef7eb2e8f9f7 | 893 | /* Validates the range of the given address */ |
<> | 144:ef7eb2e8f9f7 | 894 | if ((start < config->FlexRAMBlockBase) || |
<> | 144:ef7eb2e8f9f7 | 895 | ((start + lengthInBytes) > (config->FlexRAMBlockBase + config->EEpromTotalSize))) |
<> | 144:ef7eb2e8f9f7 | 896 | { |
<> | 144:ef7eb2e8f9f7 | 897 | return kStatus_FLASH_AddressError; |
<> | 144:ef7eb2e8f9f7 | 898 | } |
<> | 144:ef7eb2e8f9f7 | 899 | |
<> | 144:ef7eb2e8f9f7 | 900 | returnCode = kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 901 | |
<> | 144:ef7eb2e8f9f7 | 902 | /* Switch function of FlexRAM if needed */ |
<> | 144:ef7eb2e8f9f7 | 903 | if (!(FTFx->FCNFG & FTFx_FCNFG_EEERDY_MASK)) |
<> | 144:ef7eb2e8f9f7 | 904 | { |
<> | 144:ef7eb2e8f9f7 | 905 | needSwitchFlexRamMode = true; |
<> | 144:ef7eb2e8f9f7 | 906 | |
<> | 144:ef7eb2e8f9f7 | 907 | returnCode = FLASH_SetFlexramFunction(config, kFLASH_flexramFunctionOptionAvailableForEeprom); |
<> | 144:ef7eb2e8f9f7 | 908 | if (returnCode != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 909 | { |
<> | 144:ef7eb2e8f9f7 | 910 | return kStatus_FLASH_SetFlexramAsEepromError; |
<> | 144:ef7eb2e8f9f7 | 911 | } |
<> | 144:ef7eb2e8f9f7 | 912 | } |
<> | 144:ef7eb2e8f9f7 | 913 | |
<> | 144:ef7eb2e8f9f7 | 914 | /* Write data to FlexRAM when it is used as EEPROM emulator */ |
<> | 144:ef7eb2e8f9f7 | 915 | while (lengthInBytes > 0) |
<> | 144:ef7eb2e8f9f7 | 916 | { |
<> | 144:ef7eb2e8f9f7 | 917 | if ((!(start & 0x3U)) && (lengthInBytes >= 4)) |
<> | 144:ef7eb2e8f9f7 | 918 | { |
<> | 144:ef7eb2e8f9f7 | 919 | *(uint32_t *)start = *(uint32_t *)src; |
<> | 144:ef7eb2e8f9f7 | 920 | start += 4; |
<> | 144:ef7eb2e8f9f7 | 921 | src += 4; |
<> | 144:ef7eb2e8f9f7 | 922 | lengthInBytes -= 4; |
<> | 144:ef7eb2e8f9f7 | 923 | } |
<> | 144:ef7eb2e8f9f7 | 924 | else if ((!(start & 0x1U)) && (lengthInBytes >= 2)) |
<> | 144:ef7eb2e8f9f7 | 925 | { |
<> | 144:ef7eb2e8f9f7 | 926 | *(uint16_t *)start = *(uint16_t *)src; |
<> | 144:ef7eb2e8f9f7 | 927 | start += 2; |
<> | 144:ef7eb2e8f9f7 | 928 | src += 2; |
<> | 144:ef7eb2e8f9f7 | 929 | lengthInBytes -= 2; |
<> | 144:ef7eb2e8f9f7 | 930 | } |
<> | 144:ef7eb2e8f9f7 | 931 | else |
<> | 144:ef7eb2e8f9f7 | 932 | { |
<> | 144:ef7eb2e8f9f7 | 933 | *(uint8_t *)start = *src; |
<> | 144:ef7eb2e8f9f7 | 934 | start += 1; |
<> | 144:ef7eb2e8f9f7 | 935 | src += 1; |
<> | 144:ef7eb2e8f9f7 | 936 | lengthInBytes -= 1; |
<> | 144:ef7eb2e8f9f7 | 937 | } |
<> | 144:ef7eb2e8f9f7 | 938 | /* Wait till EEERDY bit is set */ |
<> | 144:ef7eb2e8f9f7 | 939 | while (!(FTFx->FCNFG & FTFx_FCNFG_EEERDY_MASK)) |
<> | 144:ef7eb2e8f9f7 | 940 | { |
<> | 144:ef7eb2e8f9f7 | 941 | } |
<> | 144:ef7eb2e8f9f7 | 942 | |
<> | 144:ef7eb2e8f9f7 | 943 | /* Check for protection violation error */ |
<> | 144:ef7eb2e8f9f7 | 944 | if (FTFx->FSTAT & FTFx_FSTAT_FPVIOL_MASK) |
<> | 144:ef7eb2e8f9f7 | 945 | { |
<> | 144:ef7eb2e8f9f7 | 946 | return kStatus_FLASH_ProtectionViolation; |
<> | 144:ef7eb2e8f9f7 | 947 | } |
<> | 144:ef7eb2e8f9f7 | 948 | } |
<> | 144:ef7eb2e8f9f7 | 949 | |
<> | 144:ef7eb2e8f9f7 | 950 | /* Switch function of FlexRAM if needed */ |
<> | 144:ef7eb2e8f9f7 | 951 | if (needSwitchFlexRamMode) |
<> | 144:ef7eb2e8f9f7 | 952 | { |
<> | 144:ef7eb2e8f9f7 | 953 | returnCode = FLASH_SetFlexramFunction(config, kFLASH_flexramFunctionOptionAvailableAsRam); |
<> | 144:ef7eb2e8f9f7 | 954 | if (returnCode != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 955 | { |
<> | 144:ef7eb2e8f9f7 | 956 | return kStatus_FLASH_RecoverFlexramAsRamError; |
<> | 144:ef7eb2e8f9f7 | 957 | } |
<> | 144:ef7eb2e8f9f7 | 958 | } |
<> | 144:ef7eb2e8f9f7 | 959 | |
<> | 144:ef7eb2e8f9f7 | 960 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 961 | } |
<> | 144:ef7eb2e8f9f7 | 962 | #endif /* FLASH_SSD_IS_FLEXNVM_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 963 | |
<> | 144:ef7eb2e8f9f7 | 964 | #if defined(FSL_FEATURE_FLASH_HAS_READ_RESOURCE_CMD) && FSL_FEATURE_FLASH_HAS_READ_RESOURCE_CMD |
<> | 144:ef7eb2e8f9f7 | 965 | status_t FLASH_ReadResource( |
<> | 144:ef7eb2e8f9f7 | 966 | flash_config_t *config, uint32_t start, uint32_t *dst, uint32_t lengthInBytes, flash_read_resource_option_t option) |
<> | 144:ef7eb2e8f9f7 | 967 | { |
<> | 144:ef7eb2e8f9f7 | 968 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 969 | flash_operation_config_t flashInfo; |
<> | 144:ef7eb2e8f9f7 | 970 | |
<> | 144:ef7eb2e8f9f7 | 971 | if ((config == NULL) || (dst == NULL)) |
<> | 144:ef7eb2e8f9f7 | 972 | { |
<> | 144:ef7eb2e8f9f7 | 973 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 974 | } |
<> | 144:ef7eb2e8f9f7 | 975 | |
<> | 144:ef7eb2e8f9f7 | 976 | flash_get_matched_operation_info(config, start, &flashInfo); |
<> | 144:ef7eb2e8f9f7 | 977 | |
<> | 144:ef7eb2e8f9f7 | 978 | /* Check the supplied address range. */ |
<> | 144:ef7eb2e8f9f7 | 979 | returnCode = flash_check_resource_range(start, lengthInBytes, flashInfo.resourceCmdAddressAligment, option); |
<> | 144:ef7eb2e8f9f7 | 980 | if (returnCode != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 981 | { |
<> | 144:ef7eb2e8f9f7 | 982 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 983 | } |
<> | 144:ef7eb2e8f9f7 | 984 | |
<> | 144:ef7eb2e8f9f7 | 985 | while (lengthInBytes > 0) |
<> | 144:ef7eb2e8f9f7 | 986 | { |
<> | 144:ef7eb2e8f9f7 | 987 | /* preparing passing parameter */ |
<> | 144:ef7eb2e8f9f7 | 988 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_READ_RESOURCE, start); |
<> | 144:ef7eb2e8f9f7 | 989 | if (flashInfo.resourceCmdAddressAligment == 4) |
<> | 144:ef7eb2e8f9f7 | 990 | { |
<> | 144:ef7eb2e8f9f7 | 991 | kFCCOBx[2] = BYTES_JOIN_TO_WORD_1_3(option, 0xFFFFFFU); |
<> | 144:ef7eb2e8f9f7 | 992 | } |
<> | 144:ef7eb2e8f9f7 | 993 | else if (flashInfo.resourceCmdAddressAligment == 8) |
<> | 144:ef7eb2e8f9f7 | 994 | { |
<> | 144:ef7eb2e8f9f7 | 995 | kFCCOBx[1] = BYTES_JOIN_TO_WORD_1_3(option, 0xFFFFFFU); |
<> | 144:ef7eb2e8f9f7 | 996 | } |
<> | 144:ef7eb2e8f9f7 | 997 | else |
<> | 144:ef7eb2e8f9f7 | 998 | { |
<> | 144:ef7eb2e8f9f7 | 999 | } |
<> | 144:ef7eb2e8f9f7 | 1000 | |
<> | 144:ef7eb2e8f9f7 | 1001 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 1002 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 1003 | |
<> | 144:ef7eb2e8f9f7 | 1004 | if (kStatus_FLASH_Success != returnCode) |
<> | 144:ef7eb2e8f9f7 | 1005 | { |
<> | 144:ef7eb2e8f9f7 | 1006 | break; |
<> | 144:ef7eb2e8f9f7 | 1007 | } |
<> | 144:ef7eb2e8f9f7 | 1008 | |
<> | 144:ef7eb2e8f9f7 | 1009 | /* fetch data */ |
<> | 144:ef7eb2e8f9f7 | 1010 | *dst++ = kFCCOBx[1]; |
<> | 144:ef7eb2e8f9f7 | 1011 | if (flashInfo.resourceCmdAddressAligment == 8) |
<> | 144:ef7eb2e8f9f7 | 1012 | { |
<> | 144:ef7eb2e8f9f7 | 1013 | *dst++ = kFCCOBx[2]; |
<> | 144:ef7eb2e8f9f7 | 1014 | } |
<> | 144:ef7eb2e8f9f7 | 1015 | /* update start address for next iteration */ |
<> | 144:ef7eb2e8f9f7 | 1016 | start += flashInfo.resourceCmdAddressAligment; |
<> | 144:ef7eb2e8f9f7 | 1017 | /* update lengthInBytes for next iteration */ |
<> | 144:ef7eb2e8f9f7 | 1018 | lengthInBytes -= flashInfo.resourceCmdAddressAligment; |
<> | 144:ef7eb2e8f9f7 | 1019 | } |
<> | 144:ef7eb2e8f9f7 | 1020 | |
<> | 144:ef7eb2e8f9f7 | 1021 | return (returnCode); |
<> | 144:ef7eb2e8f9f7 | 1022 | } |
<> | 144:ef7eb2e8f9f7 | 1023 | #endif /* FSL_FEATURE_FLASH_HAS_READ_RESOURCE_CMD */ |
<> | 144:ef7eb2e8f9f7 | 1024 | |
<> | 144:ef7eb2e8f9f7 | 1025 | status_t FLASH_ReadOnce(flash_config_t *config, uint32_t index, uint32_t *dst, uint32_t lengthInBytes) |
<> | 144:ef7eb2e8f9f7 | 1026 | { |
<> | 144:ef7eb2e8f9f7 | 1027 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 1028 | |
<> | 144:ef7eb2e8f9f7 | 1029 | if ((config == NULL) || (dst == NULL)) |
<> | 144:ef7eb2e8f9f7 | 1030 | { |
<> | 144:ef7eb2e8f9f7 | 1031 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1032 | } |
<> | 144:ef7eb2e8f9f7 | 1033 | |
<> | 144:ef7eb2e8f9f7 | 1034 | /* pass paramters to FTFx */ |
<> | 144:ef7eb2e8f9f7 | 1035 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_1_2(FTFx_READ_ONCE, index, 0xFFFFU); |
<> | 144:ef7eb2e8f9f7 | 1036 | |
<> | 144:ef7eb2e8f9f7 | 1037 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 1038 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 1039 | |
<> | 144:ef7eb2e8f9f7 | 1040 | if (kStatus_FLASH_Success == returnCode) |
<> | 144:ef7eb2e8f9f7 | 1041 | { |
<> | 144:ef7eb2e8f9f7 | 1042 | *dst = kFCCOBx[1]; |
<> | 144:ef7eb2e8f9f7 | 1043 | /* Note: Have to seperate the first index from the rest if it equals 0 |
<> | 144:ef7eb2e8f9f7 | 1044 | * to avoid a pointless comparison of unsigned int to 0 compiler warning */ |
<> | 144:ef7eb2e8f9f7 | 1045 | #if FLASH_PROGRAM_ONCE_IS_8BYTES_UNIT_SUPPORT |
<> | 144:ef7eb2e8f9f7 | 1046 | #if FLASH_PROGRAM_ONCE_IS_4BYTES_UNIT_SUPPORT |
<> | 144:ef7eb2e8f9f7 | 1047 | if (((index == FLASH_PROGRAM_ONCE_MIN_ID_8BYTES) || |
<> | 144:ef7eb2e8f9f7 | 1048 | /* Range check */ |
<> | 144:ef7eb2e8f9f7 | 1049 | ((index >= FLASH_PROGRAM_ONCE_MIN_ID_8BYTES + 1) && (index <= FLASH_PROGRAM_ONCE_MAX_ID_8BYTES))) && |
<> | 144:ef7eb2e8f9f7 | 1050 | (lengthInBytes == 8)) |
<> | 144:ef7eb2e8f9f7 | 1051 | #endif /* FLASH_PROGRAM_ONCE_IS_4BYTES_UNIT_SUPPORT */ |
<> | 144:ef7eb2e8f9f7 | 1052 | { |
<> | 144:ef7eb2e8f9f7 | 1053 | *(dst + 1) = kFCCOBx[2]; |
<> | 144:ef7eb2e8f9f7 | 1054 | } |
<> | 144:ef7eb2e8f9f7 | 1055 | #endif /* FLASH_PROGRAM_ONCE_IS_8BYTES_UNIT_SUPPORT */ |
<> | 144:ef7eb2e8f9f7 | 1056 | } |
<> | 144:ef7eb2e8f9f7 | 1057 | |
<> | 144:ef7eb2e8f9f7 | 1058 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 1059 | } |
<> | 144:ef7eb2e8f9f7 | 1060 | |
<> | 144:ef7eb2e8f9f7 | 1061 | status_t FLASH_GetSecurityState(flash_config_t *config, flash_security_state_t *state) |
<> | 144:ef7eb2e8f9f7 | 1062 | { |
<> | 144:ef7eb2e8f9f7 | 1063 | /* store data read from flash register */ |
<> | 144:ef7eb2e8f9f7 | 1064 | uint8_t registerValue; |
<> | 144:ef7eb2e8f9f7 | 1065 | |
<> | 144:ef7eb2e8f9f7 | 1066 | if ((config == NULL) || (state == NULL)) |
<> | 144:ef7eb2e8f9f7 | 1067 | { |
<> | 144:ef7eb2e8f9f7 | 1068 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1069 | } |
<> | 144:ef7eb2e8f9f7 | 1070 | |
<> | 144:ef7eb2e8f9f7 | 1071 | /* Get flash security register value */ |
<> | 144:ef7eb2e8f9f7 | 1072 | registerValue = FTFx->FSEC; |
<> | 144:ef7eb2e8f9f7 | 1073 | |
<> | 144:ef7eb2e8f9f7 | 1074 | /* check the status of the flash security bits in the security register */ |
<> | 144:ef7eb2e8f9f7 | 1075 | if (FLASH_SECURITY_STATE_UNSECURED == (registerValue & FTFx_FSEC_SEC_MASK)) |
<> | 144:ef7eb2e8f9f7 | 1076 | { |
<> | 144:ef7eb2e8f9f7 | 1077 | /* Flash in unsecured state */ |
<> | 144:ef7eb2e8f9f7 | 1078 | *state = kFLASH_securityStateNotSecure; |
<> | 144:ef7eb2e8f9f7 | 1079 | } |
<> | 144:ef7eb2e8f9f7 | 1080 | else |
<> | 144:ef7eb2e8f9f7 | 1081 | { |
<> | 144:ef7eb2e8f9f7 | 1082 | /* Flash in secured state |
<> | 144:ef7eb2e8f9f7 | 1083 | * check for backdoor key security enable bit */ |
<> | 144:ef7eb2e8f9f7 | 1084 | if (FLASH_SECURITY_STATE_KEYEN == (registerValue & FTFx_FSEC_KEYEN_MASK)) |
<> | 144:ef7eb2e8f9f7 | 1085 | { |
<> | 144:ef7eb2e8f9f7 | 1086 | /* Backdoor key security enabled */ |
<> | 144:ef7eb2e8f9f7 | 1087 | *state = kFLASH_securityStateBackdoorEnabled; |
<> | 144:ef7eb2e8f9f7 | 1088 | } |
<> | 144:ef7eb2e8f9f7 | 1089 | else |
<> | 144:ef7eb2e8f9f7 | 1090 | { |
<> | 144:ef7eb2e8f9f7 | 1091 | /* Backdoor key security disabled */ |
<> | 144:ef7eb2e8f9f7 | 1092 | *state = kFLASH_securityStateBackdoorDisabled; |
<> | 144:ef7eb2e8f9f7 | 1093 | } |
<> | 144:ef7eb2e8f9f7 | 1094 | } |
<> | 144:ef7eb2e8f9f7 | 1095 | |
<> | 144:ef7eb2e8f9f7 | 1096 | return (kStatus_FLASH_Success); |
<> | 144:ef7eb2e8f9f7 | 1097 | } |
<> | 144:ef7eb2e8f9f7 | 1098 | |
<> | 144:ef7eb2e8f9f7 | 1099 | status_t FLASH_SecurityBypass(flash_config_t *config, const uint8_t *backdoorKey) |
<> | 144:ef7eb2e8f9f7 | 1100 | { |
<> | 144:ef7eb2e8f9f7 | 1101 | uint8_t registerValue; /* registerValue */ |
<> | 144:ef7eb2e8f9f7 | 1102 | status_t returnCode; /* return code variable */ |
<> | 144:ef7eb2e8f9f7 | 1103 | |
<> | 144:ef7eb2e8f9f7 | 1104 | if ((config == NULL) || (backdoorKey == NULL)) |
<> | 144:ef7eb2e8f9f7 | 1105 | { |
<> | 144:ef7eb2e8f9f7 | 1106 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1107 | } |
<> | 144:ef7eb2e8f9f7 | 1108 | |
<> | 144:ef7eb2e8f9f7 | 1109 | /* set the default return code as kStatus_Success */ |
<> | 144:ef7eb2e8f9f7 | 1110 | returnCode = kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 1111 | |
<> | 144:ef7eb2e8f9f7 | 1112 | /* Get flash security register value */ |
<> | 144:ef7eb2e8f9f7 | 1113 | registerValue = FTFx->FSEC; |
<> | 144:ef7eb2e8f9f7 | 1114 | |
<> | 144:ef7eb2e8f9f7 | 1115 | /* Check to see if flash is in secure state (any state other than 0x2) |
<> | 144:ef7eb2e8f9f7 | 1116 | * If not, then skip this since flash is not secure */ |
<> | 144:ef7eb2e8f9f7 | 1117 | if (0x02 != (registerValue & 0x03)) |
<> | 144:ef7eb2e8f9f7 | 1118 | { |
<> | 144:ef7eb2e8f9f7 | 1119 | /* preparing passing parameter to erase a flash block */ |
<> | 144:ef7eb2e8f9f7 | 1120 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_SECURITY_BY_PASS, 0xFFFFFFU); |
<> | 144:ef7eb2e8f9f7 | 1121 | kFCCOBx[1] = BYTES_JOIN_TO_WORD_1_1_1_1(backdoorKey[0], backdoorKey[1], backdoorKey[2], backdoorKey[3]); |
<> | 144:ef7eb2e8f9f7 | 1122 | kFCCOBx[2] = BYTES_JOIN_TO_WORD_1_1_1_1(backdoorKey[4], backdoorKey[5], backdoorKey[6], backdoorKey[7]); |
<> | 144:ef7eb2e8f9f7 | 1123 | |
<> | 144:ef7eb2e8f9f7 | 1124 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 1125 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 1126 | } |
<> | 144:ef7eb2e8f9f7 | 1127 | |
<> | 144:ef7eb2e8f9f7 | 1128 | return (returnCode); |
<> | 144:ef7eb2e8f9f7 | 1129 | } |
<> | 144:ef7eb2e8f9f7 | 1130 | |
<> | 144:ef7eb2e8f9f7 | 1131 | status_t FLASH_VerifyEraseAll(flash_config_t *config, flash_margin_value_t margin) |
<> | 144:ef7eb2e8f9f7 | 1132 | { |
<> | 144:ef7eb2e8f9f7 | 1133 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 1134 | { |
<> | 144:ef7eb2e8f9f7 | 1135 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1136 | } |
<> | 144:ef7eb2e8f9f7 | 1137 | |
<> | 144:ef7eb2e8f9f7 | 1138 | /* preparing passing parameter to verify all block command */ |
<> | 144:ef7eb2e8f9f7 | 1139 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_1_2(FTFx_VERIFY_ALL_BLOCK, margin, 0xFFFFU); |
<> | 144:ef7eb2e8f9f7 | 1140 | |
<> | 144:ef7eb2e8f9f7 | 1141 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 1142 | return flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 1143 | } |
<> | 144:ef7eb2e8f9f7 | 1144 | |
<> | 144:ef7eb2e8f9f7 | 1145 | status_t FLASH_VerifyErase(flash_config_t *config, uint32_t start, uint32_t lengthInBytes, flash_margin_value_t margin) |
<> | 144:ef7eb2e8f9f7 | 1146 | { |
<> | 144:ef7eb2e8f9f7 | 1147 | /* Check arguments. */ |
<> | 144:ef7eb2e8f9f7 | 1148 | uint32_t blockSize; |
<> | 144:ef7eb2e8f9f7 | 1149 | flash_operation_config_t flashInfo; |
<> | 144:ef7eb2e8f9f7 | 1150 | uint32_t nextBlockStartAddress; |
<> | 144:ef7eb2e8f9f7 | 1151 | uint32_t remainingBytes; |
<> | 144:ef7eb2e8f9f7 | 1152 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 1153 | |
<> | 144:ef7eb2e8f9f7 | 1154 | flash_get_matched_operation_info(config, start, &flashInfo); |
<> | 144:ef7eb2e8f9f7 | 1155 | |
<> | 144:ef7eb2e8f9f7 | 1156 | returnCode = flash_check_range(config, start, lengthInBytes, flashInfo.sectionCmdAddressAligment); |
<> | 144:ef7eb2e8f9f7 | 1157 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 1158 | { |
<> | 144:ef7eb2e8f9f7 | 1159 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 1160 | } |
<> | 144:ef7eb2e8f9f7 | 1161 | |
<> | 144:ef7eb2e8f9f7 | 1162 | flash_get_matched_operation_info(config, start, &flashInfo); |
<> | 144:ef7eb2e8f9f7 | 1163 | start = flashInfo.convertedAddress; |
<> | 144:ef7eb2e8f9f7 | 1164 | blockSize = flashInfo.activeBlockSize; |
<> | 144:ef7eb2e8f9f7 | 1165 | |
<> | 144:ef7eb2e8f9f7 | 1166 | nextBlockStartAddress = ALIGN_UP(start, blockSize); |
<> | 144:ef7eb2e8f9f7 | 1167 | if (nextBlockStartAddress == start) |
<> | 144:ef7eb2e8f9f7 | 1168 | { |
<> | 144:ef7eb2e8f9f7 | 1169 | nextBlockStartAddress += blockSize; |
<> | 144:ef7eb2e8f9f7 | 1170 | } |
<> | 144:ef7eb2e8f9f7 | 1171 | |
<> | 144:ef7eb2e8f9f7 | 1172 | remainingBytes = lengthInBytes; |
<> | 144:ef7eb2e8f9f7 | 1173 | |
<> | 144:ef7eb2e8f9f7 | 1174 | while (remainingBytes) |
<> | 144:ef7eb2e8f9f7 | 1175 | { |
<> | 144:ef7eb2e8f9f7 | 1176 | uint32_t numberOfPhrases; |
<> | 144:ef7eb2e8f9f7 | 1177 | uint32_t verifyLength = nextBlockStartAddress - start; |
<> | 144:ef7eb2e8f9f7 | 1178 | if (verifyLength > remainingBytes) |
<> | 144:ef7eb2e8f9f7 | 1179 | { |
<> | 144:ef7eb2e8f9f7 | 1180 | verifyLength = remainingBytes; |
<> | 144:ef7eb2e8f9f7 | 1181 | } |
<> | 144:ef7eb2e8f9f7 | 1182 | |
<> | 144:ef7eb2e8f9f7 | 1183 | numberOfPhrases = verifyLength / flashInfo.sectionCmdAddressAligment; |
<> | 144:ef7eb2e8f9f7 | 1184 | |
<> | 144:ef7eb2e8f9f7 | 1185 | /* Fill in verify section command parameters. */ |
<> | 144:ef7eb2e8f9f7 | 1186 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_VERIFY_SECTION, start); |
<> | 144:ef7eb2e8f9f7 | 1187 | kFCCOBx[1] = BYTES_JOIN_TO_WORD_2_1_1(numberOfPhrases, margin, 0xFFU); |
<> | 144:ef7eb2e8f9f7 | 1188 | |
<> | 144:ef7eb2e8f9f7 | 1189 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 1190 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 1191 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 1192 | { |
<> | 144:ef7eb2e8f9f7 | 1193 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 1194 | } |
<> | 144:ef7eb2e8f9f7 | 1195 | |
<> | 144:ef7eb2e8f9f7 | 1196 | remainingBytes -= verifyLength; |
<> | 144:ef7eb2e8f9f7 | 1197 | start += verifyLength; |
<> | 144:ef7eb2e8f9f7 | 1198 | nextBlockStartAddress += blockSize; |
<> | 144:ef7eb2e8f9f7 | 1199 | } |
<> | 144:ef7eb2e8f9f7 | 1200 | |
<> | 144:ef7eb2e8f9f7 | 1201 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 1202 | } |
<> | 144:ef7eb2e8f9f7 | 1203 | |
<> | 144:ef7eb2e8f9f7 | 1204 | status_t FLASH_VerifyProgram(flash_config_t *config, |
<> | 144:ef7eb2e8f9f7 | 1205 | uint32_t start, |
<> | 144:ef7eb2e8f9f7 | 1206 | uint32_t lengthInBytes, |
<> | 144:ef7eb2e8f9f7 | 1207 | const uint32_t *expectedData, |
<> | 144:ef7eb2e8f9f7 | 1208 | flash_margin_value_t margin, |
<> | 144:ef7eb2e8f9f7 | 1209 | uint32_t *failedAddress, |
<> | 144:ef7eb2e8f9f7 | 1210 | uint32_t *failedData) |
<> | 144:ef7eb2e8f9f7 | 1211 | { |
<> | 144:ef7eb2e8f9f7 | 1212 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 1213 | flash_operation_config_t flashInfo; |
<> | 144:ef7eb2e8f9f7 | 1214 | |
<> | 144:ef7eb2e8f9f7 | 1215 | if (expectedData == NULL) |
<> | 144:ef7eb2e8f9f7 | 1216 | { |
<> | 144:ef7eb2e8f9f7 | 1217 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1218 | } |
<> | 144:ef7eb2e8f9f7 | 1219 | |
<> | 144:ef7eb2e8f9f7 | 1220 | flash_get_matched_operation_info(config, start, &flashInfo); |
<> | 144:ef7eb2e8f9f7 | 1221 | |
<> | 144:ef7eb2e8f9f7 | 1222 | returnCode = flash_check_range(config, start, lengthInBytes, flashInfo.checkCmdAddressAligment); |
<> | 144:ef7eb2e8f9f7 | 1223 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 1224 | { |
<> | 144:ef7eb2e8f9f7 | 1225 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 1226 | } |
<> | 144:ef7eb2e8f9f7 | 1227 | |
<> | 144:ef7eb2e8f9f7 | 1228 | start = flashInfo.convertedAddress; |
<> | 144:ef7eb2e8f9f7 | 1229 | |
<> | 144:ef7eb2e8f9f7 | 1230 | while (lengthInBytes) |
<> | 144:ef7eb2e8f9f7 | 1231 | { |
<> | 144:ef7eb2e8f9f7 | 1232 | /* preparing passing parameter to program check the flash block */ |
<> | 144:ef7eb2e8f9f7 | 1233 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_PROGRAM_CHECK, start); |
<> | 144:ef7eb2e8f9f7 | 1234 | kFCCOBx[1] = BYTES_JOIN_TO_WORD_1_3(margin, 0xFFFFFFU); |
<> | 144:ef7eb2e8f9f7 | 1235 | kFCCOBx[2] = *expectedData; |
<> | 144:ef7eb2e8f9f7 | 1236 | |
<> | 144:ef7eb2e8f9f7 | 1237 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 1238 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 1239 | |
<> | 144:ef7eb2e8f9f7 | 1240 | /* checking for the success of command execution */ |
<> | 144:ef7eb2e8f9f7 | 1241 | if (kStatus_FLASH_Success != returnCode) |
<> | 144:ef7eb2e8f9f7 | 1242 | { |
<> | 144:ef7eb2e8f9f7 | 1243 | if (failedAddress) |
<> | 144:ef7eb2e8f9f7 | 1244 | { |
<> | 144:ef7eb2e8f9f7 | 1245 | *failedAddress = start; |
<> | 144:ef7eb2e8f9f7 | 1246 | } |
<> | 144:ef7eb2e8f9f7 | 1247 | if (failedData) |
<> | 144:ef7eb2e8f9f7 | 1248 | { |
<> | 144:ef7eb2e8f9f7 | 1249 | *failedData = 0; |
<> | 144:ef7eb2e8f9f7 | 1250 | } |
<> | 144:ef7eb2e8f9f7 | 1251 | break; |
<> | 144:ef7eb2e8f9f7 | 1252 | } |
<> | 144:ef7eb2e8f9f7 | 1253 | |
<> | 144:ef7eb2e8f9f7 | 1254 | lengthInBytes -= flashInfo.checkCmdAddressAligment; |
<> | 144:ef7eb2e8f9f7 | 1255 | expectedData += flashInfo.checkCmdAddressAligment / sizeof(*expectedData); |
<> | 144:ef7eb2e8f9f7 | 1256 | start += flashInfo.checkCmdAddressAligment; |
<> | 144:ef7eb2e8f9f7 | 1257 | } |
<> | 144:ef7eb2e8f9f7 | 1258 | |
<> | 144:ef7eb2e8f9f7 | 1259 | return (returnCode); |
<> | 144:ef7eb2e8f9f7 | 1260 | } |
<> | 144:ef7eb2e8f9f7 | 1261 | |
<> | 144:ef7eb2e8f9f7 | 1262 | status_t FLASH_VerifyEraseAllExecuteOnlySegments(flash_config_t *config, flash_margin_value_t margin) |
<> | 144:ef7eb2e8f9f7 | 1263 | { |
<> | 144:ef7eb2e8f9f7 | 1264 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 1265 | { |
<> | 144:ef7eb2e8f9f7 | 1266 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1267 | } |
<> | 144:ef7eb2e8f9f7 | 1268 | |
<> | 144:ef7eb2e8f9f7 | 1269 | /* preparing passing parameter to verify erase all execute-only segments command */ |
<> | 144:ef7eb2e8f9f7 | 1270 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_1_2(FTFx_VERIFY_ALL_EXECUTE_ONLY_SEGMENT, margin, 0xFFFFU); |
<> | 144:ef7eb2e8f9f7 | 1271 | |
<> | 144:ef7eb2e8f9f7 | 1272 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 1273 | return flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 1274 | } |
<> | 144:ef7eb2e8f9f7 | 1275 | |
<> | 144:ef7eb2e8f9f7 | 1276 | status_t FLASH_IsProtected(flash_config_t *config, |
<> | 144:ef7eb2e8f9f7 | 1277 | uint32_t start, |
<> | 144:ef7eb2e8f9f7 | 1278 | uint32_t lengthInBytes, |
<> | 144:ef7eb2e8f9f7 | 1279 | flash_protection_state_t *protection_state) |
<> | 144:ef7eb2e8f9f7 | 1280 | { |
<> | 144:ef7eb2e8f9f7 | 1281 | uint32_t endAddress; /* end address for protection check */ |
<> | 144:ef7eb2e8f9f7 | 1282 | uint32_t protectionRegionSize; /* size of flash protection region */ |
<> | 144:ef7eb2e8f9f7 | 1283 | uint32_t regionCheckedCounter; /* increments each time the flash address was checked for |
<> | 144:ef7eb2e8f9f7 | 1284 | * protection status */ |
<> | 144:ef7eb2e8f9f7 | 1285 | uint32_t regionCounter; /* incrementing variable used to increment through the flash |
<> | 144:ef7eb2e8f9f7 | 1286 | * protection regions */ |
<> | 144:ef7eb2e8f9f7 | 1287 | uint32_t protectStatusCounter; /* increments each time a flash region was detected as protected */ |
<> | 144:ef7eb2e8f9f7 | 1288 | |
<> | 144:ef7eb2e8f9f7 | 1289 | uint8_t flashRegionProtectStatus[FSL_FEATURE_FTFx_REGION_COUNT]; /* array of the protection status for each |
<> | 144:ef7eb2e8f9f7 | 1290 | * protection region */ |
<> | 144:ef7eb2e8f9f7 | 1291 | uint32_t flashRegionAddress[FSL_FEATURE_FTFx_REGION_COUNT + 1]; /* array of the start addresses for each flash |
<> | 144:ef7eb2e8f9f7 | 1292 | * protection region. Note this is REGION_COUNT+1 |
<> | 144:ef7eb2e8f9f7 | 1293 | * due to requiring the next start address after |
<> | 144:ef7eb2e8f9f7 | 1294 | * the end of flash for loop-check purposes below */ |
<> | 144:ef7eb2e8f9f7 | 1295 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 1296 | |
<> | 144:ef7eb2e8f9f7 | 1297 | if (protection_state == NULL) |
<> | 144:ef7eb2e8f9f7 | 1298 | { |
<> | 144:ef7eb2e8f9f7 | 1299 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1300 | } |
<> | 144:ef7eb2e8f9f7 | 1301 | |
<> | 144:ef7eb2e8f9f7 | 1302 | /* Check the supplied address range. */ |
<> | 144:ef7eb2e8f9f7 | 1303 | returnCode = flash_check_range(config, start, lengthInBytes, FSL_FEATURE_FLASH_PFLASH_BLOCK_WRITE_UNIT_SIZE); |
<> | 144:ef7eb2e8f9f7 | 1304 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 1305 | { |
<> | 144:ef7eb2e8f9f7 | 1306 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 1307 | } |
<> | 144:ef7eb2e8f9f7 | 1308 | |
<> | 144:ef7eb2e8f9f7 | 1309 | /* calculating Flash end address */ |
<> | 144:ef7eb2e8f9f7 | 1310 | endAddress = start + lengthInBytes; |
<> | 144:ef7eb2e8f9f7 | 1311 | |
<> | 144:ef7eb2e8f9f7 | 1312 | /* Calculate the size of the flash protection region |
<> | 144:ef7eb2e8f9f7 | 1313 | * If the flash density is > 32KB, then protection region is 1/32 of total flash density |
<> | 144:ef7eb2e8f9f7 | 1314 | * Else if flash density is < 32KB, then flash protection region is set to 1KB */ |
<> | 144:ef7eb2e8f9f7 | 1315 | if (config->PFlashTotalSize > 32 * 1024) |
<> | 144:ef7eb2e8f9f7 | 1316 | { |
<> | 144:ef7eb2e8f9f7 | 1317 | protectionRegionSize = (config->PFlashTotalSize) / FSL_FEATURE_FTFx_REGION_COUNT; |
<> | 144:ef7eb2e8f9f7 | 1318 | } |
<> | 144:ef7eb2e8f9f7 | 1319 | else |
<> | 144:ef7eb2e8f9f7 | 1320 | { |
<> | 144:ef7eb2e8f9f7 | 1321 | protectionRegionSize = 1024; |
<> | 144:ef7eb2e8f9f7 | 1322 | } |
<> | 144:ef7eb2e8f9f7 | 1323 | |
<> | 144:ef7eb2e8f9f7 | 1324 | /* populate the flashRegionAddress array with the start address of each flash region */ |
<> | 144:ef7eb2e8f9f7 | 1325 | regionCounter = 0; /* make sure regionCounter is initialized to 0 first */ |
<> | 144:ef7eb2e8f9f7 | 1326 | |
<> | 144:ef7eb2e8f9f7 | 1327 | /* populate up to 33rd element of array, this is the next address after end of flash array */ |
<> | 144:ef7eb2e8f9f7 | 1328 | while (regionCounter <= FSL_FEATURE_FTFx_REGION_COUNT) |
<> | 144:ef7eb2e8f9f7 | 1329 | { |
<> | 144:ef7eb2e8f9f7 | 1330 | flashRegionAddress[regionCounter] = config->PFlashBlockBase + protectionRegionSize * regionCounter; |
<> | 144:ef7eb2e8f9f7 | 1331 | regionCounter++; |
<> | 144:ef7eb2e8f9f7 | 1332 | } |
<> | 144:ef7eb2e8f9f7 | 1333 | |
<> | 144:ef7eb2e8f9f7 | 1334 | /* populate flashRegionProtectStatus array with status information |
<> | 144:ef7eb2e8f9f7 | 1335 | * Protection status for each region is stored in the FPROT[3:0] registers |
<> | 144:ef7eb2e8f9f7 | 1336 | * Each bit represents one region of flash |
<> | 144:ef7eb2e8f9f7 | 1337 | * 4 registers * 8-bits-per-register = 32-bits (32-regions) |
<> | 144:ef7eb2e8f9f7 | 1338 | * The convention is: |
<> | 144:ef7eb2e8f9f7 | 1339 | * FPROT3[bit 0] is the first protection region (start of flash memory) |
<> | 144:ef7eb2e8f9f7 | 1340 | * FPROT0[bit 7] is the last protection region (end of flash memory) |
<> | 144:ef7eb2e8f9f7 | 1341 | * regionCounter is used to determine which FPROT[3:0] register to check for protection status |
<> | 144:ef7eb2e8f9f7 | 1342 | * Note: FPROT=1 means NOT protected, FPROT=0 means protected */ |
<> | 144:ef7eb2e8f9f7 | 1343 | regionCounter = 0; /* make sure regionCounter is initialized to 0 first */ |
<> | 144:ef7eb2e8f9f7 | 1344 | while (regionCounter < FSL_FEATURE_FTFx_REGION_COUNT) |
<> | 144:ef7eb2e8f9f7 | 1345 | { |
<> | 144:ef7eb2e8f9f7 | 1346 | if (regionCounter < 8) |
<> | 144:ef7eb2e8f9f7 | 1347 | { |
<> | 144:ef7eb2e8f9f7 | 1348 | flashRegionProtectStatus[regionCounter] = ((FTFx->FPROT3) >> regionCounter) & (0x01u); |
<> | 144:ef7eb2e8f9f7 | 1349 | } |
<> | 144:ef7eb2e8f9f7 | 1350 | else if ((regionCounter >= 8) && (regionCounter < 16)) |
<> | 144:ef7eb2e8f9f7 | 1351 | { |
<> | 144:ef7eb2e8f9f7 | 1352 | flashRegionProtectStatus[regionCounter] = ((FTFx->FPROT2) >> (regionCounter - 8)) & (0x01u); |
<> | 144:ef7eb2e8f9f7 | 1353 | } |
<> | 144:ef7eb2e8f9f7 | 1354 | else if ((regionCounter >= 16) && (regionCounter < 24)) |
<> | 144:ef7eb2e8f9f7 | 1355 | { |
<> | 144:ef7eb2e8f9f7 | 1356 | flashRegionProtectStatus[regionCounter] = ((FTFx->FPROT1) >> (regionCounter - 16)) & (0x01u); |
<> | 144:ef7eb2e8f9f7 | 1357 | } |
<> | 144:ef7eb2e8f9f7 | 1358 | else |
<> | 144:ef7eb2e8f9f7 | 1359 | { |
<> | 144:ef7eb2e8f9f7 | 1360 | flashRegionProtectStatus[regionCounter] = ((FTFx->FPROT0) >> (regionCounter - 24)) & (0x01u); |
<> | 144:ef7eb2e8f9f7 | 1361 | } |
<> | 144:ef7eb2e8f9f7 | 1362 | regionCounter++; |
<> | 144:ef7eb2e8f9f7 | 1363 | } |
<> | 144:ef7eb2e8f9f7 | 1364 | |
<> | 144:ef7eb2e8f9f7 | 1365 | /* loop through the flash regions and check |
<> | 144:ef7eb2e8f9f7 | 1366 | * desired flash address range for protection status |
<> | 144:ef7eb2e8f9f7 | 1367 | * loop stops when it is detected that start has exceeded the endAddress */ |
<> | 144:ef7eb2e8f9f7 | 1368 | regionCounter = 0; /* make sure regionCounter is initialized to 0 first */ |
<> | 144:ef7eb2e8f9f7 | 1369 | regionCheckedCounter = 0; |
<> | 144:ef7eb2e8f9f7 | 1370 | protectStatusCounter = 0; /* make sure protectStatusCounter is initialized to 0 first */ |
<> | 144:ef7eb2e8f9f7 | 1371 | while (start < endAddress) |
<> | 144:ef7eb2e8f9f7 | 1372 | { |
<> | 144:ef7eb2e8f9f7 | 1373 | /* check to see if the address falls within this protection region |
<> | 144:ef7eb2e8f9f7 | 1374 | * Note that if the entire flash is to be checked, the last protection |
<> | 144:ef7eb2e8f9f7 | 1375 | * region checked would consist of the last protection start address and |
<> | 144:ef7eb2e8f9f7 | 1376 | * the start address following the end of flash */ |
<> | 144:ef7eb2e8f9f7 | 1377 | if ((start >= flashRegionAddress[regionCounter]) && (start < flashRegionAddress[regionCounter + 1])) |
<> | 144:ef7eb2e8f9f7 | 1378 | { |
<> | 144:ef7eb2e8f9f7 | 1379 | /* increment regionCheckedCounter to indicate this region was checked */ |
<> | 144:ef7eb2e8f9f7 | 1380 | regionCheckedCounter++; |
<> | 144:ef7eb2e8f9f7 | 1381 | |
<> | 144:ef7eb2e8f9f7 | 1382 | /* check the protection status of this region |
<> | 144:ef7eb2e8f9f7 | 1383 | * Note: FPROT=1 means NOT protected, FPROT=0 means protected */ |
<> | 144:ef7eb2e8f9f7 | 1384 | if (!flashRegionProtectStatus[regionCounter]) |
<> | 144:ef7eb2e8f9f7 | 1385 | { |
<> | 144:ef7eb2e8f9f7 | 1386 | /* increment protectStatusCounter to indicate this region is protected */ |
<> | 144:ef7eb2e8f9f7 | 1387 | protectStatusCounter++; |
<> | 144:ef7eb2e8f9f7 | 1388 | } |
<> | 144:ef7eb2e8f9f7 | 1389 | start += protectionRegionSize; /* increment to an address within the next region */ |
<> | 144:ef7eb2e8f9f7 | 1390 | } |
<> | 144:ef7eb2e8f9f7 | 1391 | regionCounter++; /* increment regionCounter to check for the next flash protection region */ |
<> | 144:ef7eb2e8f9f7 | 1392 | } |
<> | 144:ef7eb2e8f9f7 | 1393 | |
<> | 144:ef7eb2e8f9f7 | 1394 | /* if protectStatusCounter == 0, then no region of the desired flash region is protected */ |
<> | 144:ef7eb2e8f9f7 | 1395 | if (protectStatusCounter == 0) |
<> | 144:ef7eb2e8f9f7 | 1396 | { |
<> | 144:ef7eb2e8f9f7 | 1397 | *protection_state = kFLASH_protectionStateUnprotected; |
<> | 144:ef7eb2e8f9f7 | 1398 | } |
<> | 144:ef7eb2e8f9f7 | 1399 | /* if protectStatusCounter == regionCheckedCounter, then each region checked was protected */ |
<> | 144:ef7eb2e8f9f7 | 1400 | else if (protectStatusCounter == regionCheckedCounter) |
<> | 144:ef7eb2e8f9f7 | 1401 | { |
<> | 144:ef7eb2e8f9f7 | 1402 | *protection_state = kFLASH_protectionStateProtected; |
<> | 144:ef7eb2e8f9f7 | 1403 | } |
<> | 144:ef7eb2e8f9f7 | 1404 | /* if protectStatusCounter != regionCheckedCounter, then protection status is mixed |
<> | 144:ef7eb2e8f9f7 | 1405 | * In other words, some regions are protected while others are unprotected */ |
<> | 144:ef7eb2e8f9f7 | 1406 | else |
<> | 144:ef7eb2e8f9f7 | 1407 | { |
<> | 144:ef7eb2e8f9f7 | 1408 | *protection_state = kFLASH_protectionStateMixed; |
<> | 144:ef7eb2e8f9f7 | 1409 | } |
<> | 144:ef7eb2e8f9f7 | 1410 | |
<> | 144:ef7eb2e8f9f7 | 1411 | return (returnCode); |
<> | 144:ef7eb2e8f9f7 | 1412 | } |
<> | 144:ef7eb2e8f9f7 | 1413 | |
<> | 144:ef7eb2e8f9f7 | 1414 | status_t FLASH_IsExecuteOnly(flash_config_t *config, |
<> | 144:ef7eb2e8f9f7 | 1415 | uint32_t start, |
<> | 144:ef7eb2e8f9f7 | 1416 | uint32_t lengthInBytes, |
<> | 144:ef7eb2e8f9f7 | 1417 | flash_execute_only_access_state_t *access_state) |
<> | 144:ef7eb2e8f9f7 | 1418 | { |
<> | 144:ef7eb2e8f9f7 | 1419 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 1420 | |
<> | 144:ef7eb2e8f9f7 | 1421 | if (access_state == NULL) |
<> | 144:ef7eb2e8f9f7 | 1422 | { |
<> | 144:ef7eb2e8f9f7 | 1423 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1424 | } |
<> | 144:ef7eb2e8f9f7 | 1425 | |
<> | 144:ef7eb2e8f9f7 | 1426 | /* Check the supplied address range. */ |
<> | 144:ef7eb2e8f9f7 | 1427 | returnCode = flash_check_range(config, start, lengthInBytes, FSL_FEATURE_FLASH_PFLASH_BLOCK_WRITE_UNIT_SIZE); |
<> | 144:ef7eb2e8f9f7 | 1428 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 1429 | { |
<> | 144:ef7eb2e8f9f7 | 1430 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 1431 | } |
<> | 144:ef7eb2e8f9f7 | 1432 | |
<> | 144:ef7eb2e8f9f7 | 1433 | #if defined(FSL_FEATURE_FLASH_HAS_ACCESS_CONTROL) && FSL_FEATURE_FLASH_HAS_ACCESS_CONTROL |
<> | 144:ef7eb2e8f9f7 | 1434 | { |
<> | 144:ef7eb2e8f9f7 | 1435 | uint32_t executeOnlySegmentCounter = 0; |
<> | 144:ef7eb2e8f9f7 | 1436 | |
<> | 144:ef7eb2e8f9f7 | 1437 | /* calculating end address */ |
<> | 144:ef7eb2e8f9f7 | 1438 | uint32_t endAddress = start + lengthInBytes; |
<> | 144:ef7eb2e8f9f7 | 1439 | |
<> | 144:ef7eb2e8f9f7 | 1440 | /* Aligning start address and end address */ |
<> | 144:ef7eb2e8f9f7 | 1441 | uint32_t alignedStartAddress = ALIGN_DOWN(start, config->PFlashAccessSegmentSize); |
<> | 144:ef7eb2e8f9f7 | 1442 | uint32_t alignedEndAddress = ALIGN_UP(endAddress, config->PFlashAccessSegmentSize); |
<> | 144:ef7eb2e8f9f7 | 1443 | |
<> | 144:ef7eb2e8f9f7 | 1444 | uint32_t segmentIndex = 0; |
<> | 144:ef7eb2e8f9f7 | 1445 | uint32_t maxSupportedExecuteOnlySegmentCount = |
<> | 144:ef7eb2e8f9f7 | 1446 | (alignedEndAddress - alignedStartAddress) / config->PFlashAccessSegmentSize; |
<> | 144:ef7eb2e8f9f7 | 1447 | |
<> | 144:ef7eb2e8f9f7 | 1448 | while (start < endAddress) |
<> | 144:ef7eb2e8f9f7 | 1449 | { |
<> | 144:ef7eb2e8f9f7 | 1450 | uint32_t xacc; |
<> | 144:ef7eb2e8f9f7 | 1451 | |
<> | 144:ef7eb2e8f9f7 | 1452 | segmentIndex = start / config->PFlashAccessSegmentSize; |
<> | 144:ef7eb2e8f9f7 | 1453 | |
<> | 144:ef7eb2e8f9f7 | 1454 | if (segmentIndex < 32) |
<> | 144:ef7eb2e8f9f7 | 1455 | { |
<> | 144:ef7eb2e8f9f7 | 1456 | xacc = *(const volatile uint32_t *)&FTFx->XACCL3; |
<> | 144:ef7eb2e8f9f7 | 1457 | } |
<> | 144:ef7eb2e8f9f7 | 1458 | else if (segmentIndex < config->PFlashAccessSegmentCount) |
<> | 144:ef7eb2e8f9f7 | 1459 | { |
<> | 144:ef7eb2e8f9f7 | 1460 | xacc = *(const volatile uint32_t *)&FTFx->XACCH3; |
<> | 144:ef7eb2e8f9f7 | 1461 | segmentIndex -= 32; |
<> | 144:ef7eb2e8f9f7 | 1462 | } |
<> | 144:ef7eb2e8f9f7 | 1463 | else |
<> | 144:ef7eb2e8f9f7 | 1464 | { |
<> | 144:ef7eb2e8f9f7 | 1465 | break; |
<> | 144:ef7eb2e8f9f7 | 1466 | } |
<> | 144:ef7eb2e8f9f7 | 1467 | |
<> | 144:ef7eb2e8f9f7 | 1468 | /* Determine if this address range is in a execute-only protection flash segment. */ |
<> | 144:ef7eb2e8f9f7 | 1469 | if ((~xacc) & (1u << segmentIndex)) |
<> | 144:ef7eb2e8f9f7 | 1470 | { |
<> | 144:ef7eb2e8f9f7 | 1471 | executeOnlySegmentCounter++; |
<> | 144:ef7eb2e8f9f7 | 1472 | } |
<> | 144:ef7eb2e8f9f7 | 1473 | |
<> | 144:ef7eb2e8f9f7 | 1474 | start += config->PFlashAccessSegmentSize; |
<> | 144:ef7eb2e8f9f7 | 1475 | } |
<> | 144:ef7eb2e8f9f7 | 1476 | |
<> | 144:ef7eb2e8f9f7 | 1477 | if (executeOnlySegmentCounter < 1u) |
<> | 144:ef7eb2e8f9f7 | 1478 | { |
<> | 144:ef7eb2e8f9f7 | 1479 | *access_state = kFLASH_accessStateUnLimited; |
<> | 144:ef7eb2e8f9f7 | 1480 | } |
<> | 144:ef7eb2e8f9f7 | 1481 | else if (executeOnlySegmentCounter < maxSupportedExecuteOnlySegmentCount) |
<> | 144:ef7eb2e8f9f7 | 1482 | { |
<> | 144:ef7eb2e8f9f7 | 1483 | *access_state = kFLASH_accessStateMixed; |
<> | 144:ef7eb2e8f9f7 | 1484 | } |
<> | 144:ef7eb2e8f9f7 | 1485 | else |
<> | 144:ef7eb2e8f9f7 | 1486 | { |
<> | 144:ef7eb2e8f9f7 | 1487 | *access_state = kFLASH_accessStateExecuteOnly; |
<> | 144:ef7eb2e8f9f7 | 1488 | } |
<> | 144:ef7eb2e8f9f7 | 1489 | } |
<> | 144:ef7eb2e8f9f7 | 1490 | #else |
<> | 144:ef7eb2e8f9f7 | 1491 | *access_state = kFLASH_accessStateUnLimited; |
<> | 144:ef7eb2e8f9f7 | 1492 | #endif /* FSL_FEATURE_FLASH_HAS_ACCESS_CONTROL */ |
<> | 144:ef7eb2e8f9f7 | 1493 | |
<> | 144:ef7eb2e8f9f7 | 1494 | return (returnCode); |
<> | 144:ef7eb2e8f9f7 | 1495 | } |
<> | 144:ef7eb2e8f9f7 | 1496 | |
<> | 144:ef7eb2e8f9f7 | 1497 | status_t FLASH_GetProperty(flash_config_t *config, flash_property_tag_t whichProperty, uint32_t *value) |
<> | 144:ef7eb2e8f9f7 | 1498 | { |
<> | 144:ef7eb2e8f9f7 | 1499 | if ((config == NULL) || (value == NULL)) |
<> | 144:ef7eb2e8f9f7 | 1500 | { |
<> | 144:ef7eb2e8f9f7 | 1501 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1502 | } |
<> | 144:ef7eb2e8f9f7 | 1503 | |
<> | 144:ef7eb2e8f9f7 | 1504 | switch (whichProperty) |
<> | 144:ef7eb2e8f9f7 | 1505 | { |
<> | 144:ef7eb2e8f9f7 | 1506 | case kFLASH_propertyPflashSectorSize: |
<> | 144:ef7eb2e8f9f7 | 1507 | *value = config->PFlashSectorSize; |
<> | 144:ef7eb2e8f9f7 | 1508 | break; |
<> | 144:ef7eb2e8f9f7 | 1509 | |
<> | 144:ef7eb2e8f9f7 | 1510 | case kFLASH_propertyPflashTotalSize: |
<> | 144:ef7eb2e8f9f7 | 1511 | *value = config->PFlashTotalSize; |
<> | 144:ef7eb2e8f9f7 | 1512 | break; |
<> | 144:ef7eb2e8f9f7 | 1513 | |
<> | 144:ef7eb2e8f9f7 | 1514 | case kFLASH_propertyPflashBlockSize: |
<> | 144:ef7eb2e8f9f7 | 1515 | *value = config->PFlashTotalSize / FSL_FEATURE_FLASH_PFLASH_BLOCK_COUNT; |
<> | 144:ef7eb2e8f9f7 | 1516 | break; |
<> | 144:ef7eb2e8f9f7 | 1517 | |
<> | 144:ef7eb2e8f9f7 | 1518 | case kFLASH_propertyPflashBlockCount: |
<> | 144:ef7eb2e8f9f7 | 1519 | *value = config->PFlashBlockCount; |
<> | 144:ef7eb2e8f9f7 | 1520 | break; |
<> | 144:ef7eb2e8f9f7 | 1521 | |
<> | 144:ef7eb2e8f9f7 | 1522 | case kFLASH_propertyPflashBlockBaseAddr: |
<> | 144:ef7eb2e8f9f7 | 1523 | *value = config->PFlashBlockBase; |
<> | 144:ef7eb2e8f9f7 | 1524 | break; |
<> | 144:ef7eb2e8f9f7 | 1525 | |
<> | 144:ef7eb2e8f9f7 | 1526 | case kFLASH_propertyPflashFacSupport: |
<> | 144:ef7eb2e8f9f7 | 1527 | #if defined(FSL_FEATURE_FLASH_HAS_ACCESS_CONTROL) |
<> | 144:ef7eb2e8f9f7 | 1528 | *value = FSL_FEATURE_FLASH_HAS_ACCESS_CONTROL; |
<> | 144:ef7eb2e8f9f7 | 1529 | #else |
<> | 144:ef7eb2e8f9f7 | 1530 | *value = 0; |
<> | 144:ef7eb2e8f9f7 | 1531 | #endif /* FSL_FEATURE_FLASH_HAS_ACCESS_CONTROL */ |
<> | 144:ef7eb2e8f9f7 | 1532 | break; |
<> | 144:ef7eb2e8f9f7 | 1533 | |
<> | 144:ef7eb2e8f9f7 | 1534 | case kFLASH_propertyPflashAccessSegmentSize: |
<> | 144:ef7eb2e8f9f7 | 1535 | *value = config->PFlashAccessSegmentSize; |
<> | 144:ef7eb2e8f9f7 | 1536 | break; |
<> | 144:ef7eb2e8f9f7 | 1537 | |
<> | 144:ef7eb2e8f9f7 | 1538 | case kFLASH_propertyPflashAccessSegmentCount: |
<> | 144:ef7eb2e8f9f7 | 1539 | *value = config->PFlashAccessSegmentCount; |
<> | 144:ef7eb2e8f9f7 | 1540 | break; |
<> | 144:ef7eb2e8f9f7 | 1541 | |
<> | 144:ef7eb2e8f9f7 | 1542 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 1543 | case kFLASH_propertyDflashSectorSize: |
<> | 144:ef7eb2e8f9f7 | 1544 | *value = FSL_FEATURE_FLASH_FLEX_NVM_BLOCK_SECTOR_SIZE; |
<> | 144:ef7eb2e8f9f7 | 1545 | break; |
<> | 144:ef7eb2e8f9f7 | 1546 | case kFLASH_propertyDflashTotalSize: |
<> | 144:ef7eb2e8f9f7 | 1547 | *value = config->DFlashTotalSize; |
<> | 144:ef7eb2e8f9f7 | 1548 | break; |
<> | 144:ef7eb2e8f9f7 | 1549 | case kFLASH_propertyDflashBlockSize: |
<> | 144:ef7eb2e8f9f7 | 1550 | *value = FSL_FEATURE_FLASH_FLEX_NVM_BLOCK_SIZE; |
<> | 144:ef7eb2e8f9f7 | 1551 | break; |
<> | 144:ef7eb2e8f9f7 | 1552 | case kFLASH_propertyDflashBlockCount: |
<> | 144:ef7eb2e8f9f7 | 1553 | *value = FSL_FEATURE_FLASH_FLEX_NVM_BLOCK_COUNT; |
<> | 144:ef7eb2e8f9f7 | 1554 | break; |
<> | 144:ef7eb2e8f9f7 | 1555 | case kFLASH_propertyDflashBlockBaseAddr: |
<> | 144:ef7eb2e8f9f7 | 1556 | *value = config->DFlashBlockBase; |
<> | 144:ef7eb2e8f9f7 | 1557 | break; |
<> | 144:ef7eb2e8f9f7 | 1558 | case kFLASH_propertyEepromTotalSize: |
<> | 144:ef7eb2e8f9f7 | 1559 | *value = config->EEpromTotalSize; |
<> | 144:ef7eb2e8f9f7 | 1560 | break; |
<> | 144:ef7eb2e8f9f7 | 1561 | #endif /* FLASH_SSD_IS_FLEXNVM_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 1562 | |
<> | 144:ef7eb2e8f9f7 | 1563 | default: /* catch inputs that are not recognized */ |
<> | 144:ef7eb2e8f9f7 | 1564 | return kStatus_FLASH_UnknownProperty; |
<> | 144:ef7eb2e8f9f7 | 1565 | } |
<> | 144:ef7eb2e8f9f7 | 1566 | |
<> | 144:ef7eb2e8f9f7 | 1567 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 1568 | } |
<> | 144:ef7eb2e8f9f7 | 1569 | |
<> | 144:ef7eb2e8f9f7 | 1570 | #if defined(FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD) && FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD |
<> | 144:ef7eb2e8f9f7 | 1571 | status_t FLASH_SetFlexramFunction(flash_config_t *config, flash_flexram_function_option_t option) |
<> | 144:ef7eb2e8f9f7 | 1572 | { |
<> | 144:ef7eb2e8f9f7 | 1573 | status_t status; |
<> | 144:ef7eb2e8f9f7 | 1574 | |
<> | 144:ef7eb2e8f9f7 | 1575 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 1576 | { |
<> | 144:ef7eb2e8f9f7 | 1577 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1578 | } |
<> | 144:ef7eb2e8f9f7 | 1579 | |
<> | 144:ef7eb2e8f9f7 | 1580 | status = flasn_check_flexram_function_option_range(option); |
<> | 144:ef7eb2e8f9f7 | 1581 | if (status != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 1582 | { |
<> | 144:ef7eb2e8f9f7 | 1583 | return status; |
<> | 144:ef7eb2e8f9f7 | 1584 | } |
<> | 144:ef7eb2e8f9f7 | 1585 | |
<> | 144:ef7eb2e8f9f7 | 1586 | /* preparing passing parameter to verify all block command */ |
<> | 144:ef7eb2e8f9f7 | 1587 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_1_2(FTFx_SET_FLEXRAM_FUNCTION, option, 0xFFFFU); |
<> | 144:ef7eb2e8f9f7 | 1588 | |
<> | 144:ef7eb2e8f9f7 | 1589 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 1590 | return flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 1591 | } |
<> | 144:ef7eb2e8f9f7 | 1592 | #endif /* FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD */ |
<> | 144:ef7eb2e8f9f7 | 1593 | |
<> | 144:ef7eb2e8f9f7 | 1594 | #if defined(FSL_FEATURE_FLASH_HAS_SWAP_CONTROL_CMD) && FSL_FEATURE_FLASH_HAS_SWAP_CONTROL_CMD |
<> | 144:ef7eb2e8f9f7 | 1595 | status_t FLASH_SwapControl(flash_config_t *config, |
<> | 144:ef7eb2e8f9f7 | 1596 | uint32_t address, |
<> | 144:ef7eb2e8f9f7 | 1597 | flash_swap_control_option_t option, |
<> | 144:ef7eb2e8f9f7 | 1598 | flash_swap_state_config_t *returnInfo) |
<> | 144:ef7eb2e8f9f7 | 1599 | { |
<> | 144:ef7eb2e8f9f7 | 1600 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 1601 | |
<> | 144:ef7eb2e8f9f7 | 1602 | if ((config == NULL) || (returnInfo == NULL)) |
<> | 144:ef7eb2e8f9f7 | 1603 | { |
<> | 144:ef7eb2e8f9f7 | 1604 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1605 | } |
<> | 144:ef7eb2e8f9f7 | 1606 | |
<> | 144:ef7eb2e8f9f7 | 1607 | if (address & (FSL_FEATURE_FLASH_PFLASH_SWAP_CONTROL_CMD_ADDRESS_ALIGMENT - 1)) |
<> | 144:ef7eb2e8f9f7 | 1608 | { |
<> | 144:ef7eb2e8f9f7 | 1609 | return kStatus_FLASH_AlignmentError; |
<> | 144:ef7eb2e8f9f7 | 1610 | } |
<> | 144:ef7eb2e8f9f7 | 1611 | |
<> | 144:ef7eb2e8f9f7 | 1612 | /* Make sure address provided is in the lower half of Program flash but not in the Flash Configuration Field */ |
<> | 144:ef7eb2e8f9f7 | 1613 | if ((address >= (config->PFlashTotalSize / 2)) || |
<> | 144:ef7eb2e8f9f7 | 1614 | ((address >= kFLASH_configAreaStart) && (address <= kFLASH_configAreaEnd))) |
<> | 144:ef7eb2e8f9f7 | 1615 | { |
<> | 144:ef7eb2e8f9f7 | 1616 | return kStatus_FLASH_SwapIndicatorAddressError; |
<> | 144:ef7eb2e8f9f7 | 1617 | } |
<> | 144:ef7eb2e8f9f7 | 1618 | |
<> | 144:ef7eb2e8f9f7 | 1619 | /* Check the option. */ |
<> | 144:ef7eb2e8f9f7 | 1620 | returnCode = flash_check_swap_control_option(option); |
<> | 144:ef7eb2e8f9f7 | 1621 | if (returnCode) |
<> | 144:ef7eb2e8f9f7 | 1622 | { |
<> | 144:ef7eb2e8f9f7 | 1623 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 1624 | } |
<> | 144:ef7eb2e8f9f7 | 1625 | |
<> | 144:ef7eb2e8f9f7 | 1626 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_3(FTFx_SWAP_CONTROL, address); |
<> | 144:ef7eb2e8f9f7 | 1627 | kFCCOBx[1] = BYTES_JOIN_TO_WORD_1_3(option, 0xFFFFFFU); |
<> | 144:ef7eb2e8f9f7 | 1628 | |
<> | 144:ef7eb2e8f9f7 | 1629 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 1630 | |
<> | 144:ef7eb2e8f9f7 | 1631 | returnInfo->flashSwapState = (flash_swap_state_t)FTFx->FCCOB5; |
<> | 144:ef7eb2e8f9f7 | 1632 | returnInfo->currentSwapBlockStatus = (flash_swap_block_status_t)FTFx->FCCOB6; |
<> | 144:ef7eb2e8f9f7 | 1633 | returnInfo->nextSwapBlockStatus = (flash_swap_block_status_t)FTFx->FCCOB7; |
<> | 144:ef7eb2e8f9f7 | 1634 | |
<> | 144:ef7eb2e8f9f7 | 1635 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 1636 | } |
<> | 144:ef7eb2e8f9f7 | 1637 | #endif /* FSL_FEATURE_FLASH_HAS_SWAP_CONTROL_CMD */ |
<> | 144:ef7eb2e8f9f7 | 1638 | |
<> | 144:ef7eb2e8f9f7 | 1639 | #if defined(FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP) && FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP |
<> | 144:ef7eb2e8f9f7 | 1640 | status_t FLASH_Swap(flash_config_t *config, uint32_t address, flash_swap_function_option_t option) |
<> | 144:ef7eb2e8f9f7 | 1641 | { |
<> | 144:ef7eb2e8f9f7 | 1642 | flash_swap_state_config_t returnInfo; |
<> | 144:ef7eb2e8f9f7 | 1643 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 1644 | |
<> | 144:ef7eb2e8f9f7 | 1645 | memset(&returnInfo, 0xFFU, sizeof(returnInfo)); |
<> | 144:ef7eb2e8f9f7 | 1646 | |
<> | 144:ef7eb2e8f9f7 | 1647 | do |
<> | 144:ef7eb2e8f9f7 | 1648 | { |
<> | 144:ef7eb2e8f9f7 | 1649 | returnCode = FLASH_SwapControl(config, address, kFLASH_swapControlOptionReportStatus, &returnInfo); |
<> | 144:ef7eb2e8f9f7 | 1650 | if (returnCode != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 1651 | { |
<> | 144:ef7eb2e8f9f7 | 1652 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 1653 | } |
<> | 144:ef7eb2e8f9f7 | 1654 | |
<> | 144:ef7eb2e8f9f7 | 1655 | if (kFLASH_swapFunctionOptionDisable == option) |
<> | 144:ef7eb2e8f9f7 | 1656 | { |
<> | 144:ef7eb2e8f9f7 | 1657 | if (returnInfo.flashSwapState == kFLASH_swapStateDisabled) |
<> | 144:ef7eb2e8f9f7 | 1658 | { |
<> | 144:ef7eb2e8f9f7 | 1659 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 1660 | } |
<> | 144:ef7eb2e8f9f7 | 1661 | else if (returnInfo.flashSwapState == kFLASH_swapStateUninitialized) |
<> | 144:ef7eb2e8f9f7 | 1662 | { |
<> | 144:ef7eb2e8f9f7 | 1663 | /* The swap system changed to the DISABLED state with Program flash block 0 |
<> | 144:ef7eb2e8f9f7 | 1664 | * located at relative flash address 0x0_0000 */ |
<> | 144:ef7eb2e8f9f7 | 1665 | returnCode = FLASH_SwapControl(config, address, kFLASH_swapControlOptionDisableSystem, &returnInfo); |
<> | 144:ef7eb2e8f9f7 | 1666 | } |
<> | 144:ef7eb2e8f9f7 | 1667 | else |
<> | 144:ef7eb2e8f9f7 | 1668 | { |
<> | 144:ef7eb2e8f9f7 | 1669 | /* Swap disable should be requested only when swap system is in the uninitialized state */ |
<> | 144:ef7eb2e8f9f7 | 1670 | return kStatus_FLASH_SwapSystemNotInUninitialized; |
<> | 144:ef7eb2e8f9f7 | 1671 | } |
<> | 144:ef7eb2e8f9f7 | 1672 | } |
<> | 144:ef7eb2e8f9f7 | 1673 | else |
<> | 144:ef7eb2e8f9f7 | 1674 | { |
<> | 144:ef7eb2e8f9f7 | 1675 | /* When first swap: the initial swap state is Uninitialized, flash swap inidicator address is unset, |
<> | 144:ef7eb2e8f9f7 | 1676 | * the swap procedure should be Uninitialized -> Update-Erased -> Complete. |
<> | 144:ef7eb2e8f9f7 | 1677 | * After the first swap has been completed, the flash swap inidicator address cannot be modified |
<> | 144:ef7eb2e8f9f7 | 1678 | * unless EraseAllBlocks command is issued, the swap procedure is changed to Update -> Update-Erased -> |
<> | 144:ef7eb2e8f9f7 | 1679 | * Complete. */ |
<> | 144:ef7eb2e8f9f7 | 1680 | switch (returnInfo.flashSwapState) |
<> | 144:ef7eb2e8f9f7 | 1681 | { |
<> | 144:ef7eb2e8f9f7 | 1682 | case kFLASH_swapStateUninitialized: |
<> | 144:ef7eb2e8f9f7 | 1683 | /* If current swap mode is Uninitialized, Initialize Swap to Initialized/READY state. */ |
<> | 144:ef7eb2e8f9f7 | 1684 | returnCode = |
<> | 144:ef7eb2e8f9f7 | 1685 | FLASH_SwapControl(config, address, kFLASH_swapControlOptionIntializeSystem, &returnInfo); |
<> | 144:ef7eb2e8f9f7 | 1686 | break; |
<> | 144:ef7eb2e8f9f7 | 1687 | case kFLASH_swapStateReady: |
<> | 144:ef7eb2e8f9f7 | 1688 | /* Validate whether the address provided to the swap system is matched to |
<> | 144:ef7eb2e8f9f7 | 1689 | * swap indicator address in the IFR */ |
<> | 144:ef7eb2e8f9f7 | 1690 | returnCode = flash_validate_swap_indicator_address(config, address); |
<> | 144:ef7eb2e8f9f7 | 1691 | if (returnCode == kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 1692 | { |
<> | 144:ef7eb2e8f9f7 | 1693 | /* If current swap mode is Initialized/Ready, Initialize Swap to UPDATE state. */ |
<> | 144:ef7eb2e8f9f7 | 1694 | returnCode = |
<> | 144:ef7eb2e8f9f7 | 1695 | FLASH_SwapControl(config, address, kFLASH_swapControlOptionSetInUpdateState, &returnInfo); |
<> | 144:ef7eb2e8f9f7 | 1696 | } |
<> | 144:ef7eb2e8f9f7 | 1697 | break; |
<> | 144:ef7eb2e8f9f7 | 1698 | case kFLASH_swapStateUpdate: |
<> | 144:ef7eb2e8f9f7 | 1699 | /* If current swap mode is Update, Erase indicator sector in non active block |
<> | 144:ef7eb2e8f9f7 | 1700 | * to proceed swap system to update-erased state */ |
<> | 144:ef7eb2e8f9f7 | 1701 | returnCode = FLASH_Erase(config, address + (config->PFlashTotalSize >> 1), |
<> | 144:ef7eb2e8f9f7 | 1702 | FSL_FEATURE_FLASH_PFLASH_SECTOR_CMD_ADDRESS_ALIGMENT, kFLASH_apiEraseKey); |
<> | 144:ef7eb2e8f9f7 | 1703 | break; |
<> | 144:ef7eb2e8f9f7 | 1704 | case kFLASH_swapStateUpdateErased: |
<> | 144:ef7eb2e8f9f7 | 1705 | /* If current swap mode is Update or Update-Erased, progress Swap to COMPLETE State */ |
<> | 144:ef7eb2e8f9f7 | 1706 | returnCode = |
<> | 144:ef7eb2e8f9f7 | 1707 | FLASH_SwapControl(config, address, kFLASH_swapControlOptionSetInCompleteState, &returnInfo); |
<> | 144:ef7eb2e8f9f7 | 1708 | break; |
<> | 144:ef7eb2e8f9f7 | 1709 | case kFLASH_swapStateComplete: |
<> | 144:ef7eb2e8f9f7 | 1710 | break; |
<> | 144:ef7eb2e8f9f7 | 1711 | case kFLASH_swapStateDisabled: |
<> | 144:ef7eb2e8f9f7 | 1712 | /* When swap system is in disabled state, We need to clear swap system back to uninitialized |
<> | 144:ef7eb2e8f9f7 | 1713 | * by issuing EraseAllBlocks command */ |
<> | 144:ef7eb2e8f9f7 | 1714 | returnCode = kStatus_FLASH_SwapSystemNotInUninitialized; |
<> | 144:ef7eb2e8f9f7 | 1715 | break; |
<> | 144:ef7eb2e8f9f7 | 1716 | default: |
<> | 144:ef7eb2e8f9f7 | 1717 | returnCode = kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1718 | break; |
<> | 144:ef7eb2e8f9f7 | 1719 | } |
<> | 144:ef7eb2e8f9f7 | 1720 | } |
<> | 144:ef7eb2e8f9f7 | 1721 | if (returnCode != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 1722 | { |
<> | 144:ef7eb2e8f9f7 | 1723 | break; |
<> | 144:ef7eb2e8f9f7 | 1724 | } |
<> | 144:ef7eb2e8f9f7 | 1725 | } while (!((kFLASH_swapStateComplete == returnInfo.flashSwapState) && (kFLASH_swapFunctionOptionEnable == option))); |
<> | 144:ef7eb2e8f9f7 | 1726 | |
<> | 144:ef7eb2e8f9f7 | 1727 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 1728 | } |
<> | 144:ef7eb2e8f9f7 | 1729 | #endif /* FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP */ |
<> | 144:ef7eb2e8f9f7 | 1730 | |
<> | 144:ef7eb2e8f9f7 | 1731 | #if defined(FSL_FEATURE_FLASH_HAS_PROGRAM_PARTITION_CMD) && FSL_FEATURE_FLASH_HAS_PROGRAM_PARTITION_CMD |
<> | 144:ef7eb2e8f9f7 | 1732 | status_t FLASH_ProgramPartition(flash_config_t *config, |
<> | 144:ef7eb2e8f9f7 | 1733 | flash_partition_flexram_load_option_t option, |
<> | 144:ef7eb2e8f9f7 | 1734 | uint32_t eepromDataSizeCode, |
<> | 144:ef7eb2e8f9f7 | 1735 | uint32_t flexnvmPartitionCode) |
<> | 144:ef7eb2e8f9f7 | 1736 | { |
<> | 144:ef7eb2e8f9f7 | 1737 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 1738 | |
<> | 144:ef7eb2e8f9f7 | 1739 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 1740 | { |
<> | 144:ef7eb2e8f9f7 | 1741 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1742 | } |
<> | 144:ef7eb2e8f9f7 | 1743 | |
<> | 144:ef7eb2e8f9f7 | 1744 | /* eepromDataSizeCode[7:6], flexnvmPartitionCode[7:4] should be all 1'b0 |
<> | 144:ef7eb2e8f9f7 | 1745 | * or it will cause access error. */ |
<> | 144:ef7eb2e8f9f7 | 1746 | /* eepromDataSizeCode &= 0x3FU; */ |
<> | 144:ef7eb2e8f9f7 | 1747 | /* flexnvmPartitionCode &= 0x0FU; */ |
<> | 144:ef7eb2e8f9f7 | 1748 | |
<> | 144:ef7eb2e8f9f7 | 1749 | /* preparing passing parameter to program the flash block */ |
<> | 144:ef7eb2e8f9f7 | 1750 | kFCCOBx[0] = BYTES_JOIN_TO_WORD_1_2_1(FTFx_PROGRAM_PARTITION, 0xFFFFU, option); |
<> | 144:ef7eb2e8f9f7 | 1751 | kFCCOBx[1] = BYTES_JOIN_TO_WORD_1_1_2(eepromDataSizeCode, flexnvmPartitionCode, 0xFFFFU); |
<> | 144:ef7eb2e8f9f7 | 1752 | |
<> | 144:ef7eb2e8f9f7 | 1753 | /* calling flash command sequence function to execute the command */ |
<> | 144:ef7eb2e8f9f7 | 1754 | returnCode = flash_command_sequence(config); |
<> | 144:ef7eb2e8f9f7 | 1755 | |
<> | 144:ef7eb2e8f9f7 | 1756 | flash_cache_clear(config); |
<> | 144:ef7eb2e8f9f7 | 1757 | |
<> | 144:ef7eb2e8f9f7 | 1758 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 1759 | /* Data flash IFR will be updated by program partition command during reset sequence, |
<> | 144:ef7eb2e8f9f7 | 1760 | * so we just set reserved values for partitioned FlexNVM size here */ |
<> | 144:ef7eb2e8f9f7 | 1761 | config->EEpromTotalSize = FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 1762 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 1763 | #endif |
<> | 144:ef7eb2e8f9f7 | 1764 | |
<> | 144:ef7eb2e8f9f7 | 1765 | return (returnCode); |
<> | 144:ef7eb2e8f9f7 | 1766 | } |
<> | 144:ef7eb2e8f9f7 | 1767 | #endif /* FSL_FEATURE_FLASH_HAS_PROGRAM_PARTITION_CMD */ |
<> | 144:ef7eb2e8f9f7 | 1768 | |
<> | 144:ef7eb2e8f9f7 | 1769 | status_t FLASH_PflashSetProtection(flash_config_t *config, uint32_t protectStatus) |
<> | 144:ef7eb2e8f9f7 | 1770 | { |
<> | 144:ef7eb2e8f9f7 | 1771 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 1772 | { |
<> | 144:ef7eb2e8f9f7 | 1773 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1774 | } |
<> | 144:ef7eb2e8f9f7 | 1775 | |
<> | 144:ef7eb2e8f9f7 | 1776 | *kFPROT = protectStatus; |
<> | 144:ef7eb2e8f9f7 | 1777 | |
<> | 144:ef7eb2e8f9f7 | 1778 | if (protectStatus != *kFPROT) |
<> | 144:ef7eb2e8f9f7 | 1779 | { |
<> | 144:ef7eb2e8f9f7 | 1780 | return kStatus_FLASH_CommandFailure; |
<> | 144:ef7eb2e8f9f7 | 1781 | } |
<> | 144:ef7eb2e8f9f7 | 1782 | |
<> | 144:ef7eb2e8f9f7 | 1783 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 1784 | } |
<> | 144:ef7eb2e8f9f7 | 1785 | |
<> | 144:ef7eb2e8f9f7 | 1786 | status_t FLASH_PflashGetProtection(flash_config_t *config, uint32_t *protectStatus) |
<> | 144:ef7eb2e8f9f7 | 1787 | { |
<> | 144:ef7eb2e8f9f7 | 1788 | if ((config == NULL) || (protectStatus == NULL)) |
<> | 144:ef7eb2e8f9f7 | 1789 | { |
<> | 144:ef7eb2e8f9f7 | 1790 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1791 | } |
<> | 144:ef7eb2e8f9f7 | 1792 | |
<> | 144:ef7eb2e8f9f7 | 1793 | *protectStatus = *kFPROT; |
<> | 144:ef7eb2e8f9f7 | 1794 | |
<> | 144:ef7eb2e8f9f7 | 1795 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 1796 | } |
<> | 144:ef7eb2e8f9f7 | 1797 | |
<> | 144:ef7eb2e8f9f7 | 1798 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 1799 | status_t FLASH_DflashSetProtection(flash_config_t *config, uint8_t protectStatus) |
<> | 144:ef7eb2e8f9f7 | 1800 | { |
<> | 144:ef7eb2e8f9f7 | 1801 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 1802 | { |
<> | 144:ef7eb2e8f9f7 | 1803 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1804 | } |
<> | 144:ef7eb2e8f9f7 | 1805 | |
<> | 144:ef7eb2e8f9f7 | 1806 | if ((config->DFlashTotalSize == 0) || (config->DFlashTotalSize == FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED)) |
<> | 144:ef7eb2e8f9f7 | 1807 | { |
<> | 144:ef7eb2e8f9f7 | 1808 | return kStatus_FLASH_CommandNotSupported; |
<> | 144:ef7eb2e8f9f7 | 1809 | } |
<> | 144:ef7eb2e8f9f7 | 1810 | |
<> | 144:ef7eb2e8f9f7 | 1811 | FTFx->FDPROT = protectStatus; |
<> | 144:ef7eb2e8f9f7 | 1812 | |
<> | 144:ef7eb2e8f9f7 | 1813 | if (FTFx->FDPROT != protectStatus) |
<> | 144:ef7eb2e8f9f7 | 1814 | { |
<> | 144:ef7eb2e8f9f7 | 1815 | return kStatus_FLASH_CommandFailure; |
<> | 144:ef7eb2e8f9f7 | 1816 | } |
<> | 144:ef7eb2e8f9f7 | 1817 | |
<> | 144:ef7eb2e8f9f7 | 1818 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 1819 | } |
<> | 144:ef7eb2e8f9f7 | 1820 | #endif /* FLASH_SSD_IS_FLEXNVM_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 1821 | |
<> | 144:ef7eb2e8f9f7 | 1822 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 1823 | status_t FLASH_DflashGetProtection(flash_config_t *config, uint8_t *protectStatus) |
<> | 144:ef7eb2e8f9f7 | 1824 | { |
<> | 144:ef7eb2e8f9f7 | 1825 | if ((config == NULL) || (protectStatus == NULL)) |
<> | 144:ef7eb2e8f9f7 | 1826 | { |
<> | 144:ef7eb2e8f9f7 | 1827 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1828 | } |
<> | 144:ef7eb2e8f9f7 | 1829 | |
<> | 144:ef7eb2e8f9f7 | 1830 | if ((config->DFlashTotalSize == 0) || (config->DFlashTotalSize == FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED)) |
<> | 144:ef7eb2e8f9f7 | 1831 | { |
<> | 144:ef7eb2e8f9f7 | 1832 | return kStatus_FLASH_CommandNotSupported; |
<> | 144:ef7eb2e8f9f7 | 1833 | } |
<> | 144:ef7eb2e8f9f7 | 1834 | |
<> | 144:ef7eb2e8f9f7 | 1835 | *protectStatus = FTFx->FDPROT; |
<> | 144:ef7eb2e8f9f7 | 1836 | |
<> | 144:ef7eb2e8f9f7 | 1837 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 1838 | } |
<> | 144:ef7eb2e8f9f7 | 1839 | #endif /* FLASH_SSD_IS_FLEXNVM_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 1840 | |
<> | 144:ef7eb2e8f9f7 | 1841 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 1842 | status_t FLASH_EepromSetProtection(flash_config_t *config, uint8_t protectStatus) |
<> | 144:ef7eb2e8f9f7 | 1843 | { |
<> | 144:ef7eb2e8f9f7 | 1844 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 1845 | { |
<> | 144:ef7eb2e8f9f7 | 1846 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1847 | } |
<> | 144:ef7eb2e8f9f7 | 1848 | |
<> | 144:ef7eb2e8f9f7 | 1849 | if ((config->EEpromTotalSize == 0) || (config->EEpromTotalSize == FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_RESERVED)) |
<> | 144:ef7eb2e8f9f7 | 1850 | { |
<> | 144:ef7eb2e8f9f7 | 1851 | return kStatus_FLASH_CommandNotSupported; |
<> | 144:ef7eb2e8f9f7 | 1852 | } |
<> | 144:ef7eb2e8f9f7 | 1853 | |
<> | 144:ef7eb2e8f9f7 | 1854 | FTFx->FEPROT = protectStatus; |
<> | 144:ef7eb2e8f9f7 | 1855 | |
<> | 144:ef7eb2e8f9f7 | 1856 | if (FTFx->FEPROT != protectStatus) |
<> | 144:ef7eb2e8f9f7 | 1857 | { |
<> | 144:ef7eb2e8f9f7 | 1858 | return kStatus_FLASH_CommandFailure; |
<> | 144:ef7eb2e8f9f7 | 1859 | } |
<> | 144:ef7eb2e8f9f7 | 1860 | |
<> | 144:ef7eb2e8f9f7 | 1861 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 1862 | } |
<> | 144:ef7eb2e8f9f7 | 1863 | #endif /* FLASH_SSD_IS_FLEXNVM_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 1864 | |
<> | 144:ef7eb2e8f9f7 | 1865 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 1866 | status_t FLASH_EepromGetProtection(flash_config_t *config, uint8_t *protectStatus) |
<> | 144:ef7eb2e8f9f7 | 1867 | { |
<> | 144:ef7eb2e8f9f7 | 1868 | if ((config == NULL) || (protectStatus == NULL)) |
<> | 144:ef7eb2e8f9f7 | 1869 | { |
<> | 144:ef7eb2e8f9f7 | 1870 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 1871 | } |
<> | 144:ef7eb2e8f9f7 | 1872 | |
<> | 144:ef7eb2e8f9f7 | 1873 | if ((config->EEpromTotalSize == 0) || (config->EEpromTotalSize == FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_RESERVED)) |
<> | 144:ef7eb2e8f9f7 | 1874 | { |
<> | 144:ef7eb2e8f9f7 | 1875 | return kStatus_FLASH_CommandNotSupported; |
<> | 144:ef7eb2e8f9f7 | 1876 | } |
<> | 144:ef7eb2e8f9f7 | 1877 | |
<> | 144:ef7eb2e8f9f7 | 1878 | *protectStatus = FTFx->FEPROT; |
<> | 144:ef7eb2e8f9f7 | 1879 | |
<> | 144:ef7eb2e8f9f7 | 1880 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 1881 | } |
<> | 144:ef7eb2e8f9f7 | 1882 | #endif /* FLASH_SSD_IS_FLEXNVM_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 1883 | |
<> | 144:ef7eb2e8f9f7 | 1884 | #if FLASH_DRIVER_IS_FLASH_RESIDENT |
<> | 144:ef7eb2e8f9f7 | 1885 | /*! |
<> | 144:ef7eb2e8f9f7 | 1886 | * @brief Run flash command |
<> | 144:ef7eb2e8f9f7 | 1887 | * |
<> | 144:ef7eb2e8f9f7 | 1888 | * This function should be copied to RAM for execution to make sure that code works |
<> | 144:ef7eb2e8f9f7 | 1889 | * properly even flash cache is disabled. |
<> | 144:ef7eb2e8f9f7 | 1890 | * It is for flash-resident bootloader only, not technically required for ROM or |
<> | 144:ef7eb2e8f9f7 | 1891 | * flashloader (RAM-resident bootloader). |
<> | 144:ef7eb2e8f9f7 | 1892 | */ |
<> | 144:ef7eb2e8f9f7 | 1893 | void flash_run_command(FTFx_REG_ACCESS_TYPE ftfx_fstat) |
<> | 144:ef7eb2e8f9f7 | 1894 | { |
<> | 144:ef7eb2e8f9f7 | 1895 | /* clear CCIF bit */ |
<> | 144:ef7eb2e8f9f7 | 1896 | *ftfx_fstat = FTFx_FSTAT_CCIF_MASK; |
<> | 144:ef7eb2e8f9f7 | 1897 | |
<> | 144:ef7eb2e8f9f7 | 1898 | /* Check CCIF bit of the flash status register, wait till it is set. |
<> | 144:ef7eb2e8f9f7 | 1899 | * IP team indicates that this loop will always complete. */ |
<> | 144:ef7eb2e8f9f7 | 1900 | while (!((*ftfx_fstat) & FTFx_FSTAT_CCIF_MASK)) |
<> | 144:ef7eb2e8f9f7 | 1901 | { |
<> | 144:ef7eb2e8f9f7 | 1902 | } |
<> | 144:ef7eb2e8f9f7 | 1903 | } |
<> | 144:ef7eb2e8f9f7 | 1904 | |
<> | 144:ef7eb2e8f9f7 | 1905 | /*! |
<> | 144:ef7eb2e8f9f7 | 1906 | * @brief Be used for determining the size of flash_run_command() |
<> | 144:ef7eb2e8f9f7 | 1907 | * |
<> | 144:ef7eb2e8f9f7 | 1908 | * This function must be defined that lexically follows flash_run_command(), |
<> | 144:ef7eb2e8f9f7 | 1909 | * so we can determine the size of flash_run_command() at runtime and not worry |
<> | 144:ef7eb2e8f9f7 | 1910 | * about toolchain or code generation differences. |
<> | 144:ef7eb2e8f9f7 | 1911 | */ |
<> | 144:ef7eb2e8f9f7 | 1912 | void flash_run_command_end(void) |
<> | 144:ef7eb2e8f9f7 | 1913 | { |
<> | 144:ef7eb2e8f9f7 | 1914 | } |
<> | 144:ef7eb2e8f9f7 | 1915 | |
<> | 144:ef7eb2e8f9f7 | 1916 | /*! |
<> | 144:ef7eb2e8f9f7 | 1917 | * @brief Copy flash_run_command() to RAM |
<> | 144:ef7eb2e8f9f7 | 1918 | * |
<> | 144:ef7eb2e8f9f7 | 1919 | * This function copys the memory between flash_run_command() and flash_run_command_end() |
<> | 144:ef7eb2e8f9f7 | 1920 | * into the buffer which is also means that copying flash_run_command() to RAM. |
<> | 144:ef7eb2e8f9f7 | 1921 | */ |
<> | 144:ef7eb2e8f9f7 | 1922 | static void copy_flash_run_command(uint8_t *flashRunCommand) |
<> | 144:ef7eb2e8f9f7 | 1923 | { |
<> | 144:ef7eb2e8f9f7 | 1924 | /* Calculate the valid length of flash_run_command() memory. |
<> | 144:ef7eb2e8f9f7 | 1925 | * Set max size(64 bytes) as default function size, in case some compiler allocates |
<> | 144:ef7eb2e8f9f7 | 1926 | * flash_run_command_end ahead of flash_run_command. */ |
<> | 144:ef7eb2e8f9f7 | 1927 | uint32_t funcLength = kFLASH_executeInRamFunctionMaxSize; |
<> | 144:ef7eb2e8f9f7 | 1928 | uint32_t flash_run_command_start_addr = (uint32_t)flash_run_command & (~1U); |
<> | 144:ef7eb2e8f9f7 | 1929 | uint32_t flash_run_command_end_addr = (uint32_t)flash_run_command_end & (~1U); |
<> | 144:ef7eb2e8f9f7 | 1930 | if (flash_run_command_end_addr > flash_run_command_start_addr) |
<> | 144:ef7eb2e8f9f7 | 1931 | { |
<> | 144:ef7eb2e8f9f7 | 1932 | funcLength = flash_run_command_end_addr - flash_run_command_start_addr; |
<> | 144:ef7eb2e8f9f7 | 1933 | |
<> | 144:ef7eb2e8f9f7 | 1934 | assert(funcLength <= kFLASH_executeInRamFunctionMaxSize); |
<> | 144:ef7eb2e8f9f7 | 1935 | |
<> | 144:ef7eb2e8f9f7 | 1936 | /* In case some compiler allocates other function in the middle of flash_run_command |
<> | 144:ef7eb2e8f9f7 | 1937 | * and flash_run_command_end. */ |
<> | 144:ef7eb2e8f9f7 | 1938 | if (funcLength > kFLASH_executeInRamFunctionMaxSize) |
<> | 144:ef7eb2e8f9f7 | 1939 | { |
<> | 144:ef7eb2e8f9f7 | 1940 | funcLength = kFLASH_executeInRamFunctionMaxSize; |
<> | 144:ef7eb2e8f9f7 | 1941 | } |
<> | 144:ef7eb2e8f9f7 | 1942 | } |
<> | 144:ef7eb2e8f9f7 | 1943 | |
<> | 144:ef7eb2e8f9f7 | 1944 | /* Since the value of ARM function pointer is always odd, but the real start address |
<> | 144:ef7eb2e8f9f7 | 1945 | * of function memory should be even, that's why -1 and +1 operation exist. */ |
<> | 144:ef7eb2e8f9f7 | 1946 | memcpy((void *)flashRunCommand, (void *)flash_run_command_start_addr, funcLength); |
<> | 144:ef7eb2e8f9f7 | 1947 | callFlashRunCommand = (void (*)(FTFx_REG_ACCESS_TYPE ftfx_fstat))((uint32_t)flashRunCommand + 1); |
<> | 144:ef7eb2e8f9f7 | 1948 | } |
<> | 144:ef7eb2e8f9f7 | 1949 | #endif /* FLASH_DRIVER_IS_FLASH_RESIDENT */ |
<> | 144:ef7eb2e8f9f7 | 1950 | |
<> | 144:ef7eb2e8f9f7 | 1951 | /*! |
<> | 144:ef7eb2e8f9f7 | 1952 | * @brief Flash Command Sequence |
<> | 144:ef7eb2e8f9f7 | 1953 | * |
<> | 144:ef7eb2e8f9f7 | 1954 | * This function is used to perform the command write sequence to the flash. |
<> | 144:ef7eb2e8f9f7 | 1955 | * |
<> | 144:ef7eb2e8f9f7 | 1956 | * @param driver Pointer to storage for the driver runtime state. |
<> | 144:ef7eb2e8f9f7 | 1957 | * @return An error code or kStatus_FLASH_Success |
<> | 144:ef7eb2e8f9f7 | 1958 | */ |
<> | 144:ef7eb2e8f9f7 | 1959 | static status_t flash_command_sequence(flash_config_t *config) |
<> | 144:ef7eb2e8f9f7 | 1960 | { |
<> | 144:ef7eb2e8f9f7 | 1961 | uint8_t registerValue; |
<> | 144:ef7eb2e8f9f7 | 1962 | |
<> | 144:ef7eb2e8f9f7 | 1963 | #if FLASH_DRIVER_IS_FLASH_RESIDENT |
<> | 144:ef7eb2e8f9f7 | 1964 | /* clear RDCOLERR & ACCERR & FPVIOL flag in flash status register */ |
<> | 144:ef7eb2e8f9f7 | 1965 | FTFx->FSTAT = FTFx_FSTAT_RDCOLERR_MASK | FTFx_FSTAT_ACCERR_MASK | FTFx_FSTAT_FPVIOL_MASK; |
<> | 144:ef7eb2e8f9f7 | 1966 | |
<> | 144:ef7eb2e8f9f7 | 1967 | status_t returnCode = flash_check_execute_in_ram_function_info(config); |
<> | 144:ef7eb2e8f9f7 | 1968 | if (kStatus_FLASH_Success != returnCode) |
<> | 144:ef7eb2e8f9f7 | 1969 | { |
<> | 144:ef7eb2e8f9f7 | 1970 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 1971 | } |
<> | 144:ef7eb2e8f9f7 | 1972 | |
<> | 144:ef7eb2e8f9f7 | 1973 | /* We pass the ftfx_fstat address as a parameter to flash_run_comamnd() instead of using |
<> | 144:ef7eb2e8f9f7 | 1974 | * pre-processed MICRO sentences or operating global variable in flash_run_comamnd() |
<> | 144:ef7eb2e8f9f7 | 1975 | * to make sure that flash_run_command() will be compiled into position-independent code (PIC). */ |
<> | 144:ef7eb2e8f9f7 | 1976 | callFlashRunCommand((FTFx_REG_ACCESS_TYPE)(&FTFx->FSTAT)); |
<> | 144:ef7eb2e8f9f7 | 1977 | #else |
<> | 144:ef7eb2e8f9f7 | 1978 | /* clear RDCOLERR & ACCERR & FPVIOL flag in flash status register */ |
<> | 144:ef7eb2e8f9f7 | 1979 | FTFx->FSTAT = FTFx_FSTAT_RDCOLERR_MASK | FTFx_FSTAT_ACCERR_MASK | FTFx_FSTAT_FPVIOL_MASK; |
<> | 144:ef7eb2e8f9f7 | 1980 | |
<> | 144:ef7eb2e8f9f7 | 1981 | /* clear CCIF bit */ |
<> | 144:ef7eb2e8f9f7 | 1982 | FTFx->FSTAT = FTFx_FSTAT_CCIF_MASK; |
<> | 144:ef7eb2e8f9f7 | 1983 | |
<> | 144:ef7eb2e8f9f7 | 1984 | /* Check CCIF bit of the flash status register, wait till it is set. |
<> | 144:ef7eb2e8f9f7 | 1985 | * IP team indicates that this loop will always complete. */ |
<> | 144:ef7eb2e8f9f7 | 1986 | while (!(FTFx->FSTAT & FTFx_FSTAT_CCIF_MASK)) |
<> | 144:ef7eb2e8f9f7 | 1987 | { |
<> | 144:ef7eb2e8f9f7 | 1988 | } |
<> | 144:ef7eb2e8f9f7 | 1989 | #endif /* FLASH_DRIVER_IS_FLASH_RESIDENT */ |
<> | 144:ef7eb2e8f9f7 | 1990 | |
<> | 144:ef7eb2e8f9f7 | 1991 | /* Check error bits */ |
<> | 144:ef7eb2e8f9f7 | 1992 | /* Get flash status register value */ |
<> | 144:ef7eb2e8f9f7 | 1993 | registerValue = FTFx->FSTAT; |
<> | 144:ef7eb2e8f9f7 | 1994 | |
<> | 144:ef7eb2e8f9f7 | 1995 | /* checking access error */ |
<> | 144:ef7eb2e8f9f7 | 1996 | if (registerValue & FTFx_FSTAT_ACCERR_MASK) |
<> | 144:ef7eb2e8f9f7 | 1997 | { |
<> | 144:ef7eb2e8f9f7 | 1998 | return kStatus_FLASH_AccessError; |
<> | 144:ef7eb2e8f9f7 | 1999 | } |
<> | 144:ef7eb2e8f9f7 | 2000 | /* checking protection error */ |
<> | 144:ef7eb2e8f9f7 | 2001 | else if (registerValue & FTFx_FSTAT_FPVIOL_MASK) |
<> | 144:ef7eb2e8f9f7 | 2002 | { |
<> | 144:ef7eb2e8f9f7 | 2003 | return kStatus_FLASH_ProtectionViolation; |
<> | 144:ef7eb2e8f9f7 | 2004 | } |
<> | 144:ef7eb2e8f9f7 | 2005 | /* checking MGSTAT0 non-correctable error */ |
<> | 144:ef7eb2e8f9f7 | 2006 | else if (registerValue & FTFx_FSTAT_MGSTAT0_MASK) |
<> | 144:ef7eb2e8f9f7 | 2007 | { |
<> | 144:ef7eb2e8f9f7 | 2008 | return kStatus_FLASH_CommandFailure; |
<> | 144:ef7eb2e8f9f7 | 2009 | } |
<> | 144:ef7eb2e8f9f7 | 2010 | else |
<> | 144:ef7eb2e8f9f7 | 2011 | { |
<> | 144:ef7eb2e8f9f7 | 2012 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 2013 | } |
<> | 144:ef7eb2e8f9f7 | 2014 | } |
<> | 144:ef7eb2e8f9f7 | 2015 | |
<> | 144:ef7eb2e8f9f7 | 2016 | #if FLASH_DRIVER_IS_FLASH_RESIDENT |
<> | 144:ef7eb2e8f9f7 | 2017 | /*! |
<> | 144:ef7eb2e8f9f7 | 2018 | * @brief Run flash cache clear command |
<> | 144:ef7eb2e8f9f7 | 2019 | * |
<> | 144:ef7eb2e8f9f7 | 2020 | * This function should be copied to RAM for execution to make sure that code works |
<> | 144:ef7eb2e8f9f7 | 2021 | * properly even flash cache is disabled. |
<> | 144:ef7eb2e8f9f7 | 2022 | * It is for flash-resident bootloader only, not technically required for ROM or |
<> | 144:ef7eb2e8f9f7 | 2023 | * flashloader (RAM-resident bootloader). |
<> | 144:ef7eb2e8f9f7 | 2024 | */ |
<> | 144:ef7eb2e8f9f7 | 2025 | void flash_cache_clear_command(FTFx_REG32_ACCESS_TYPE ftfx_reg) |
<> | 144:ef7eb2e8f9f7 | 2026 | { |
<> | 144:ef7eb2e8f9f7 | 2027 | #if defined(FSL_FEATURE_FLASH_HAS_MCM_FLASH_CACHE_CONTROLS) && FSL_FEATURE_FLASH_HAS_MCM_FLASH_CACHE_CONTROLS |
<> | 144:ef7eb2e8f9f7 | 2028 | *ftfx_reg |= MCM_PLACR_CFCC_MASK; |
<> | 144:ef7eb2e8f9f7 | 2029 | #elif defined(FSL_FEATURE_FLASH_HAS_FMC_FLASH_CACHE_CONTROLS) && FSL_FEATURE_FLASH_HAS_FMC_FLASH_CACHE_CONTROLS |
<> | 144:ef7eb2e8f9f7 | 2030 | #if defined(FMC_PFB01CR_CINV_WAY_MASK) |
<> | 144:ef7eb2e8f9f7 | 2031 | *ftfx_reg = (*ftfx_reg & ~FMC_PFB01CR_CINV_WAY_MASK) | FMC_PFB01CR_CINV_WAY(~0); |
<> | 144:ef7eb2e8f9f7 | 2032 | #else |
<> | 144:ef7eb2e8f9f7 | 2033 | *ftfx_reg = (*ftfx_reg & ~FMC_PFB0CR_CINV_WAY_MASK) | FMC_PFB0CR_CINV_WAY(~0); |
<> | 144:ef7eb2e8f9f7 | 2034 | #endif |
<> | 144:ef7eb2e8f9f7 | 2035 | #elif defined(FSL_FEATURE_FLASH_HAS_MSCM_FLASH_CACHE_CONTROLS) && FSL_FEATURE_FLASH_HAS_MSCM_FLASH_CACHE_CONTROLS |
<> | 144:ef7eb2e8f9f7 | 2036 | *ftfx_reg |= MSCM_OCMDR_OCMC1(2); |
<> | 144:ef7eb2e8f9f7 | 2037 | *ftfx_reg |= MSCM_OCMDR_OCMC1(1); |
<> | 144:ef7eb2e8f9f7 | 2038 | #else |
<> | 144:ef7eb2e8f9f7 | 2039 | /* #error "Unknown flash cache controller" */ |
<> | 144:ef7eb2e8f9f7 | 2040 | #endif /* FSL_FEATURE_FTFx_MCM_FLASH_CACHE_CONTROLS */ |
<> | 144:ef7eb2e8f9f7 | 2041 | /* Memory barriers for good measure. |
<> | 144:ef7eb2e8f9f7 | 2042 | * All Cache, Branch predictor and TLB maintenance operations before this instruction complete */ |
<> | 144:ef7eb2e8f9f7 | 2043 | __ISB(); |
<> | 144:ef7eb2e8f9f7 | 2044 | __DSB(); |
<> | 144:ef7eb2e8f9f7 | 2045 | } |
<> | 144:ef7eb2e8f9f7 | 2046 | |
<> | 144:ef7eb2e8f9f7 | 2047 | /*! |
<> | 144:ef7eb2e8f9f7 | 2048 | * @brief Be used for determining the size of flash_cache_clear_command() |
<> | 144:ef7eb2e8f9f7 | 2049 | * |
<> | 144:ef7eb2e8f9f7 | 2050 | * This function must be defined that lexically follows flash_cache_clear_command(), |
<> | 144:ef7eb2e8f9f7 | 2051 | * so we can determine the size of flash_cache_clear_command() at runtime and not worry |
<> | 144:ef7eb2e8f9f7 | 2052 | * about toolchain or code generation differences. |
<> | 144:ef7eb2e8f9f7 | 2053 | */ |
<> | 144:ef7eb2e8f9f7 | 2054 | void flash_cache_clear_command_end(void) |
<> | 144:ef7eb2e8f9f7 | 2055 | { |
<> | 144:ef7eb2e8f9f7 | 2056 | } |
<> | 144:ef7eb2e8f9f7 | 2057 | |
<> | 144:ef7eb2e8f9f7 | 2058 | /*! |
<> | 144:ef7eb2e8f9f7 | 2059 | * @brief Copy flash_cache_clear_command() to RAM |
<> | 144:ef7eb2e8f9f7 | 2060 | * |
<> | 144:ef7eb2e8f9f7 | 2061 | * This function copys the memory between flash_cache_clear_command() and flash_cache_clear_command_end() |
<> | 144:ef7eb2e8f9f7 | 2062 | * into the buffer which is also means that copying flash_cache_clear_command() to RAM. |
<> | 144:ef7eb2e8f9f7 | 2063 | */ |
<> | 144:ef7eb2e8f9f7 | 2064 | static void copy_flash_cache_clear_command(uint8_t *flashCacheClearCommand) |
<> | 144:ef7eb2e8f9f7 | 2065 | { |
<> | 144:ef7eb2e8f9f7 | 2066 | /* Calculate the valid length of flash_cache_clear_command() memory. |
<> | 144:ef7eb2e8f9f7 | 2067 | * Set max size(64 bytes) as default function size, in case some compiler allocates |
<> | 144:ef7eb2e8f9f7 | 2068 | * flash_cache_clear_command_end ahead of flash_cache_clear_command. */ |
<> | 144:ef7eb2e8f9f7 | 2069 | uint32_t funcLength = kFLASH_executeInRamFunctionMaxSize; |
<> | 144:ef7eb2e8f9f7 | 2070 | uint32_t flash_cache_clear_command_start_addr = (uint32_t)flash_cache_clear_command & (~1U); |
<> | 144:ef7eb2e8f9f7 | 2071 | uint32_t flash_cache_clear_command_end_addr = (uint32_t)flash_cache_clear_command_end & (~1U); |
<> | 144:ef7eb2e8f9f7 | 2072 | if (flash_cache_clear_command_end_addr > flash_cache_clear_command_start_addr) |
<> | 144:ef7eb2e8f9f7 | 2073 | { |
<> | 144:ef7eb2e8f9f7 | 2074 | funcLength = flash_cache_clear_command_end_addr - flash_cache_clear_command_start_addr; |
<> | 144:ef7eb2e8f9f7 | 2075 | |
<> | 144:ef7eb2e8f9f7 | 2076 | assert(funcLength <= kFLASH_executeInRamFunctionMaxSize); |
<> | 144:ef7eb2e8f9f7 | 2077 | |
<> | 144:ef7eb2e8f9f7 | 2078 | /* In case some compiler allocates other function in the middle of flash_cache_clear_command |
<> | 144:ef7eb2e8f9f7 | 2079 | * and flash_cache_clear_command_end. */ |
<> | 144:ef7eb2e8f9f7 | 2080 | if (funcLength > kFLASH_executeInRamFunctionMaxSize) |
<> | 144:ef7eb2e8f9f7 | 2081 | { |
<> | 144:ef7eb2e8f9f7 | 2082 | funcLength = kFLASH_executeInRamFunctionMaxSize; |
<> | 144:ef7eb2e8f9f7 | 2083 | } |
<> | 144:ef7eb2e8f9f7 | 2084 | } |
<> | 144:ef7eb2e8f9f7 | 2085 | |
<> | 144:ef7eb2e8f9f7 | 2086 | /* Since the value of ARM function pointer is always odd, but the real start address |
<> | 144:ef7eb2e8f9f7 | 2087 | * of function memory should be even, that's why -1 and +1 operation exist. */ |
<> | 144:ef7eb2e8f9f7 | 2088 | memcpy((void *)flashCacheClearCommand, (void *)flash_cache_clear_command_start_addr, funcLength); |
<> | 144:ef7eb2e8f9f7 | 2089 | callFlashCacheClearCommand = (void (*)(FTFx_REG32_ACCESS_TYPE ftfx_reg))((uint32_t)flashCacheClearCommand + 1); |
<> | 144:ef7eb2e8f9f7 | 2090 | } |
<> | 144:ef7eb2e8f9f7 | 2091 | #endif /* FLASH_DRIVER_IS_FLASH_RESIDENT */ |
<> | 144:ef7eb2e8f9f7 | 2092 | |
<> | 144:ef7eb2e8f9f7 | 2093 | /*! |
<> | 144:ef7eb2e8f9f7 | 2094 | * @brief Flash Cache Clear |
<> | 144:ef7eb2e8f9f7 | 2095 | * |
<> | 144:ef7eb2e8f9f7 | 2096 | * This function is used to perform the cache clear to the flash. |
<> | 144:ef7eb2e8f9f7 | 2097 | */ |
<> | 144:ef7eb2e8f9f7 | 2098 | #if (defined(__GNUC__)) |
<> | 144:ef7eb2e8f9f7 | 2099 | /* #pragma GCC push_options */ |
<> | 144:ef7eb2e8f9f7 | 2100 | /* #pragma GCC optimize("O0") */ |
<> | 144:ef7eb2e8f9f7 | 2101 | void __attribute__((optimize("O0"))) flash_cache_clear(flash_config_t *config) |
<> | 144:ef7eb2e8f9f7 | 2102 | #else |
<> | 144:ef7eb2e8f9f7 | 2103 | #if (defined(__ICCARM__)) |
<> | 144:ef7eb2e8f9f7 | 2104 | #pragma optimize = none |
<> | 144:ef7eb2e8f9f7 | 2105 | #endif |
<> | 144:ef7eb2e8f9f7 | 2106 | #if (defined(__CC_ARM)) |
<> | 144:ef7eb2e8f9f7 | 2107 | #pragma push |
<> | 144:ef7eb2e8f9f7 | 2108 | #pragma O0 |
<> | 144:ef7eb2e8f9f7 | 2109 | #endif |
<> | 144:ef7eb2e8f9f7 | 2110 | void flash_cache_clear(flash_config_t *config) |
<> | 144:ef7eb2e8f9f7 | 2111 | #endif |
<> | 144:ef7eb2e8f9f7 | 2112 | { |
<> | 144:ef7eb2e8f9f7 | 2113 | #if FLASH_DRIVER_IS_FLASH_RESIDENT |
<> | 144:ef7eb2e8f9f7 | 2114 | status_t returnCode = flash_check_execute_in_ram_function_info(config); |
<> | 144:ef7eb2e8f9f7 | 2115 | if (kStatus_FLASH_Success != returnCode) |
<> | 144:ef7eb2e8f9f7 | 2116 | { |
<> | 144:ef7eb2e8f9f7 | 2117 | return; |
<> | 144:ef7eb2e8f9f7 | 2118 | } |
<> | 144:ef7eb2e8f9f7 | 2119 | |
<> | 144:ef7eb2e8f9f7 | 2120 | /* We pass the ftfx register address as a parameter to flash_cache_clear_comamnd() instead of using |
<> | 144:ef7eb2e8f9f7 | 2121 | * pre-processed MACROs or a global variable in flash_cache_clear_comamnd() |
<> | 144:ef7eb2e8f9f7 | 2122 | * to make sure that flash_cache_clear_command() will be compiled into position-independent code (PIC). */ |
<> | 144:ef7eb2e8f9f7 | 2123 | #if defined(FSL_FEATURE_FLASH_HAS_MCM_FLASH_CACHE_CONTROLS) && FSL_FEATURE_FLASH_HAS_MCM_FLASH_CACHE_CONTROLS |
<> | 144:ef7eb2e8f9f7 | 2124 | #if defined(MCM) |
<> | 144:ef7eb2e8f9f7 | 2125 | callFlashCacheClearCommand((FTFx_REG32_ACCESS_TYPE)&MCM->PLACR); |
<> | 144:ef7eb2e8f9f7 | 2126 | #endif |
<> | 144:ef7eb2e8f9f7 | 2127 | #if defined(MCM0) |
<> | 144:ef7eb2e8f9f7 | 2128 | callFlashCacheClearCommand((FTFx_REG32_ACCESS_TYPE)&MCM0->PLACR); |
<> | 144:ef7eb2e8f9f7 | 2129 | #endif |
<> | 144:ef7eb2e8f9f7 | 2130 | #if defined(MCM1) |
<> | 144:ef7eb2e8f9f7 | 2131 | callFlashCacheClearCommand((FTFx_REG32_ACCESS_TYPE)&MCM1->PLACR); |
<> | 144:ef7eb2e8f9f7 | 2132 | #endif |
<> | 144:ef7eb2e8f9f7 | 2133 | #elif defined(FSL_FEATURE_FLASH_HAS_FMC_FLASH_CACHE_CONTROLS) && FSL_FEATURE_FLASH_HAS_FMC_FLASH_CACHE_CONTROLS |
<> | 144:ef7eb2e8f9f7 | 2134 | #if defined(FMC_PFB01CR_CINV_WAY_MASK) |
<> | 144:ef7eb2e8f9f7 | 2135 | callFlashCacheClearCommand((FTFx_REG32_ACCESS_TYPE)&FMC->PFB01CR); |
<> | 144:ef7eb2e8f9f7 | 2136 | #else |
<> | 144:ef7eb2e8f9f7 | 2137 | callFlashCacheClearCommand((FTFx_REG32_ACCESS_TYPE)&FMC->PFB0CR); |
<> | 144:ef7eb2e8f9f7 | 2138 | #endif |
<> | 144:ef7eb2e8f9f7 | 2139 | #elif defined(FSL_FEATURE_FLASH_HAS_MSCM_FLASH_CACHE_CONTROLS) && FSL_FEATURE_FLASH_HAS_MSCM_FLASH_CACHE_CONTROLS |
<> | 144:ef7eb2e8f9f7 | 2140 | callFlashCacheClearCommand((FTFx_REG32_ACCESS_TYPE)&MSCM->OCMDR[0]); |
<> | 144:ef7eb2e8f9f7 | 2141 | #else |
<> | 144:ef7eb2e8f9f7 | 2142 | /* #error "Unknown flash cache controller" */ |
<> | 144:ef7eb2e8f9f7 | 2143 | /* meaningless code, just a workaround to solve warning*/ |
<> | 144:ef7eb2e8f9f7 | 2144 | callFlashCacheClearCommand((FTFx_REG32_ACCESS_TYPE)0); |
<> | 144:ef7eb2e8f9f7 | 2145 | #endif /* FSL_FEATURE_FTFx_MCM_FLASH_CACHE_CONTROLS */ |
<> | 144:ef7eb2e8f9f7 | 2146 | |
<> | 144:ef7eb2e8f9f7 | 2147 | #else |
<> | 144:ef7eb2e8f9f7 | 2148 | |
<> | 144:ef7eb2e8f9f7 | 2149 | #if defined(FSL_FEATURE_FLASH_HAS_MCM_FLASH_CACHE_CONTROLS) && FSL_FEATURE_FLASH_HAS_MCM_FLASH_CACHE_CONTROLS |
<> | 144:ef7eb2e8f9f7 | 2150 | #if defined(MCM) |
<> | 144:ef7eb2e8f9f7 | 2151 | MCM->PLACR |= MCM_PLACR_CFCC_MASK; |
<> | 144:ef7eb2e8f9f7 | 2152 | #endif |
<> | 144:ef7eb2e8f9f7 | 2153 | #if defined(MCM0) |
<> | 144:ef7eb2e8f9f7 | 2154 | MCM0->PLACR |= MCM_PLACR_CFCC_MASK; |
<> | 144:ef7eb2e8f9f7 | 2155 | #endif |
<> | 144:ef7eb2e8f9f7 | 2156 | #if defined(MCM1) |
<> | 144:ef7eb2e8f9f7 | 2157 | MCM1->PLACR |= MCM_PLACR_CFCC_MASK; |
<> | 144:ef7eb2e8f9f7 | 2158 | #endif |
<> | 144:ef7eb2e8f9f7 | 2159 | #elif defined(FSL_FEATURE_FLASH_HAS_FMC_FLASH_CACHE_CONTROLS) && FSL_FEATURE_FLASH_HAS_FMC_FLASH_CACHE_CONTROLS |
<> | 144:ef7eb2e8f9f7 | 2160 | #if defined(FMC_PFB01CR_CINV_WAY_MASK) |
<> | 144:ef7eb2e8f9f7 | 2161 | FMC->PFB01CR = (FMC->PFB01CR & ~FMC_PFB01CR_CINV_WAY_MASK) | FMC_PFB01CR_CINV_WAY(~0); |
<> | 144:ef7eb2e8f9f7 | 2162 | #else |
<> | 144:ef7eb2e8f9f7 | 2163 | FMC->PFB0CR = (FMC->PFB0CR & ~FMC_PFB0CR_CINV_WAY_MASK) | FMC_PFB0CR_CINV_WAY(~0); |
<> | 144:ef7eb2e8f9f7 | 2164 | #endif |
<> | 144:ef7eb2e8f9f7 | 2165 | #elif defined(FSL_FEATURE_FLASH_HAS_MSCM_FLASH_CACHE_CONTROLS) && FSL_FEATURE_FLASH_HAS_MSCM_FLASH_CACHE_CONTROLS |
<> | 144:ef7eb2e8f9f7 | 2166 | MSCM->OCMDR[0] |= MSCM_OCMDR_OCMC1(2); |
<> | 144:ef7eb2e8f9f7 | 2167 | MSCM->OCMDR[0] |= MSCM_OCMDR_OCMC1(1); |
<> | 144:ef7eb2e8f9f7 | 2168 | #else |
<> | 144:ef7eb2e8f9f7 | 2169 | /* #error "Unknown flash cache controller" */ |
<> | 144:ef7eb2e8f9f7 | 2170 | #endif /* FSL_FEATURE_FTFx_MCM_FLASH_CACHE_CONTROLS */ |
<> | 144:ef7eb2e8f9f7 | 2171 | #endif /* FLASH_DRIVER_IS_FLASH_RESIDENT */ |
<> | 144:ef7eb2e8f9f7 | 2172 | } |
<> | 144:ef7eb2e8f9f7 | 2173 | #if (defined(__CC_ARM)) |
<> | 144:ef7eb2e8f9f7 | 2174 | #pragma pop |
<> | 144:ef7eb2e8f9f7 | 2175 | #endif |
<> | 144:ef7eb2e8f9f7 | 2176 | #if (defined(__GNUC__)) |
<> | 144:ef7eb2e8f9f7 | 2177 | /* #pragma GCC pop_options */ |
<> | 144:ef7eb2e8f9f7 | 2178 | #endif |
<> | 144:ef7eb2e8f9f7 | 2179 | |
<> | 144:ef7eb2e8f9f7 | 2180 | #if FLASH_DRIVER_IS_FLASH_RESIDENT |
<> | 144:ef7eb2e8f9f7 | 2181 | /*! @brief Check whether flash execute-in-ram functions are ready */ |
<> | 144:ef7eb2e8f9f7 | 2182 | static status_t flash_check_execute_in_ram_function_info(flash_config_t *config) |
<> | 144:ef7eb2e8f9f7 | 2183 | { |
<> | 144:ef7eb2e8f9f7 | 2184 | flash_execute_in_ram_function_config_t *flashExecuteInRamFunctionInfo; |
<> | 144:ef7eb2e8f9f7 | 2185 | |
<> | 144:ef7eb2e8f9f7 | 2186 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 2187 | { |
<> | 144:ef7eb2e8f9f7 | 2188 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 2189 | } |
<> | 144:ef7eb2e8f9f7 | 2190 | |
<> | 144:ef7eb2e8f9f7 | 2191 | flashExecuteInRamFunctionInfo = (flash_execute_in_ram_function_config_t *)config->flashExecuteInRamFunctionInfo; |
<> | 144:ef7eb2e8f9f7 | 2192 | |
<> | 144:ef7eb2e8f9f7 | 2193 | if ((config->flashExecuteInRamFunctionInfo) && |
<> | 144:ef7eb2e8f9f7 | 2194 | (kFLASH_executeInRamFunctionTotalNum == flashExecuteInRamFunctionInfo->activeFunctionCount)) |
<> | 144:ef7eb2e8f9f7 | 2195 | { |
<> | 144:ef7eb2e8f9f7 | 2196 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 2197 | } |
<> | 144:ef7eb2e8f9f7 | 2198 | |
<> | 144:ef7eb2e8f9f7 | 2199 | return kStatus_FLASH_ExecuteInRamFunctionNotReady; |
<> | 144:ef7eb2e8f9f7 | 2200 | } |
<> | 144:ef7eb2e8f9f7 | 2201 | #endif /* FLASH_DRIVER_IS_FLASH_RESIDENT */ |
<> | 144:ef7eb2e8f9f7 | 2202 | |
<> | 144:ef7eb2e8f9f7 | 2203 | /*! @brief Validates the range and alignment of the given address range.*/ |
<> | 144:ef7eb2e8f9f7 | 2204 | static status_t flash_check_range(flash_config_t *config, |
<> | 144:ef7eb2e8f9f7 | 2205 | uint32_t startAddress, |
<> | 144:ef7eb2e8f9f7 | 2206 | uint32_t lengthInBytes, |
<> | 144:ef7eb2e8f9f7 | 2207 | uint32_t alignmentBaseline) |
<> | 144:ef7eb2e8f9f7 | 2208 | { |
<> | 144:ef7eb2e8f9f7 | 2209 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 2210 | { |
<> | 144:ef7eb2e8f9f7 | 2211 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 2212 | } |
<> | 144:ef7eb2e8f9f7 | 2213 | |
<> | 144:ef7eb2e8f9f7 | 2214 | /* Verify the start and length are alignmentBaseline aligned. */ |
<> | 144:ef7eb2e8f9f7 | 2215 | if ((startAddress & (alignmentBaseline - 1)) || (lengthInBytes & (alignmentBaseline - 1))) |
<> | 144:ef7eb2e8f9f7 | 2216 | { |
<> | 144:ef7eb2e8f9f7 | 2217 | return kStatus_FLASH_AlignmentError; |
<> | 144:ef7eb2e8f9f7 | 2218 | } |
<> | 144:ef7eb2e8f9f7 | 2219 | |
<> | 144:ef7eb2e8f9f7 | 2220 | /* check for valid range of the target addresses */ |
<> | 144:ef7eb2e8f9f7 | 2221 | #if !FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 2222 | if ((startAddress < config->PFlashBlockBase) || |
<> | 144:ef7eb2e8f9f7 | 2223 | ((startAddress + lengthInBytes) > (config->PFlashBlockBase + config->PFlashTotalSize))) |
<> | 144:ef7eb2e8f9f7 | 2224 | #else |
<> | 144:ef7eb2e8f9f7 | 2225 | if (!(((startAddress >= config->PFlashBlockBase) && |
<> | 144:ef7eb2e8f9f7 | 2226 | ((startAddress + lengthInBytes) <= (config->PFlashBlockBase + config->PFlashTotalSize))) || |
<> | 144:ef7eb2e8f9f7 | 2227 | ((startAddress >= config->DFlashBlockBase) && |
<> | 144:ef7eb2e8f9f7 | 2228 | ((startAddress + lengthInBytes) <= (config->DFlashBlockBase + config->DFlashTotalSize))))) |
<> | 144:ef7eb2e8f9f7 | 2229 | #endif |
<> | 144:ef7eb2e8f9f7 | 2230 | { |
<> | 144:ef7eb2e8f9f7 | 2231 | return kStatus_FLASH_AddressError; |
<> | 144:ef7eb2e8f9f7 | 2232 | } |
<> | 144:ef7eb2e8f9f7 | 2233 | |
<> | 144:ef7eb2e8f9f7 | 2234 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 2235 | } |
<> | 144:ef7eb2e8f9f7 | 2236 | |
<> | 144:ef7eb2e8f9f7 | 2237 | /*! @brief Gets the right address, sector and block size of current flash type which is indicated by address.*/ |
<> | 144:ef7eb2e8f9f7 | 2238 | static status_t flash_get_matched_operation_info(flash_config_t *config, |
<> | 144:ef7eb2e8f9f7 | 2239 | uint32_t address, |
<> | 144:ef7eb2e8f9f7 | 2240 | flash_operation_config_t *info) |
<> | 144:ef7eb2e8f9f7 | 2241 | { |
<> | 144:ef7eb2e8f9f7 | 2242 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 2243 | { |
<> | 144:ef7eb2e8f9f7 | 2244 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 2245 | } |
<> | 144:ef7eb2e8f9f7 | 2246 | |
<> | 144:ef7eb2e8f9f7 | 2247 | /* Clean up info Structure*/ |
<> | 144:ef7eb2e8f9f7 | 2248 | memset(info, 0, sizeof(flash_operation_config_t)); |
<> | 144:ef7eb2e8f9f7 | 2249 | |
<> | 144:ef7eb2e8f9f7 | 2250 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 2251 | if ((address >= config->DFlashBlockBase) && (address <= (config->DFlashBlockBase + config->DFlashTotalSize))) |
<> | 144:ef7eb2e8f9f7 | 2252 | { |
<> | 144:ef7eb2e8f9f7 | 2253 | info->convertedAddress = address - config->DFlashBlockBase + 0x800000U; |
<> | 144:ef7eb2e8f9f7 | 2254 | info->activeSectorSize = FSL_FEATURE_FLASH_FLEX_NVM_BLOCK_SECTOR_SIZE; |
<> | 144:ef7eb2e8f9f7 | 2255 | info->activeBlockSize = config->DFlashTotalSize / FSL_FEATURE_FLASH_FLEX_NVM_BLOCK_COUNT; |
<> | 144:ef7eb2e8f9f7 | 2256 | |
<> | 144:ef7eb2e8f9f7 | 2257 | info->blockWriteUnitSize = FSL_FEATURE_FLASH_FLEX_NVM_BLOCK_WRITE_UNIT_SIZE; |
<> | 144:ef7eb2e8f9f7 | 2258 | info->sectorCmdAddressAligment = FSL_FEATURE_FLASH_FLEX_NVM_SECTOR_CMD_ADDRESS_ALIGMENT; |
<> | 144:ef7eb2e8f9f7 | 2259 | info->sectionCmdAddressAligment = FSL_FEATURE_FLASH_FLEX_NVM_SECTION_CMD_ADDRESS_ALIGMENT; |
<> | 144:ef7eb2e8f9f7 | 2260 | info->resourceCmdAddressAligment = FSL_FEATURE_FLASH_FLEX_NVM_RESOURCE_CMD_ADDRESS_ALIGMENT; |
<> | 144:ef7eb2e8f9f7 | 2261 | info->checkCmdAddressAligment = FSL_FEATURE_FLASH_FLEX_NVM_CHECK_CMD_ADDRESS_ALIGMENT; |
<> | 144:ef7eb2e8f9f7 | 2262 | } |
<> | 144:ef7eb2e8f9f7 | 2263 | else |
<> | 144:ef7eb2e8f9f7 | 2264 | #endif /* FLASH_SSD_IS_FLEXNVM_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 2265 | { |
<> | 144:ef7eb2e8f9f7 | 2266 | info->convertedAddress = address; |
<> | 144:ef7eb2e8f9f7 | 2267 | info->activeSectorSize = config->PFlashSectorSize; |
<> | 144:ef7eb2e8f9f7 | 2268 | info->activeBlockSize = config->PFlashTotalSize / config->PFlashBlockCount; |
<> | 144:ef7eb2e8f9f7 | 2269 | |
<> | 144:ef7eb2e8f9f7 | 2270 | info->blockWriteUnitSize = FSL_FEATURE_FLASH_PFLASH_BLOCK_WRITE_UNIT_SIZE; |
<> | 144:ef7eb2e8f9f7 | 2271 | info->sectorCmdAddressAligment = FSL_FEATURE_FLASH_PFLASH_SECTOR_CMD_ADDRESS_ALIGMENT; |
<> | 144:ef7eb2e8f9f7 | 2272 | info->sectionCmdAddressAligment = FSL_FEATURE_FLASH_PFLASH_SECTION_CMD_ADDRESS_ALIGMENT; |
<> | 144:ef7eb2e8f9f7 | 2273 | info->resourceCmdAddressAligment = FSL_FEATURE_FLASH_PFLASH_RESOURCE_CMD_ADDRESS_ALIGMENT; |
<> | 144:ef7eb2e8f9f7 | 2274 | info->checkCmdAddressAligment = FSL_FEATURE_FLASH_PFLASH_CHECK_CMD_ADDRESS_ALIGMENT; |
<> | 144:ef7eb2e8f9f7 | 2275 | } |
<> | 144:ef7eb2e8f9f7 | 2276 | |
<> | 144:ef7eb2e8f9f7 | 2277 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 2278 | } |
<> | 144:ef7eb2e8f9f7 | 2279 | |
<> | 144:ef7eb2e8f9f7 | 2280 | /*! @brief Validates the given user key for flash erase APIs.*/ |
<> | 144:ef7eb2e8f9f7 | 2281 | static status_t flash_check_user_key(uint32_t key) |
<> | 144:ef7eb2e8f9f7 | 2282 | { |
<> | 144:ef7eb2e8f9f7 | 2283 | /* Validate the user key */ |
<> | 144:ef7eb2e8f9f7 | 2284 | if (key != kFLASH_apiEraseKey) |
<> | 144:ef7eb2e8f9f7 | 2285 | { |
<> | 144:ef7eb2e8f9f7 | 2286 | return kStatus_FLASH_EraseKeyError; |
<> | 144:ef7eb2e8f9f7 | 2287 | } |
<> | 144:ef7eb2e8f9f7 | 2288 | |
<> | 144:ef7eb2e8f9f7 | 2289 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 2290 | } |
<> | 144:ef7eb2e8f9f7 | 2291 | |
<> | 144:ef7eb2e8f9f7 | 2292 | #if FLASH_SSD_IS_FLEXNVM_ENABLED |
<> | 144:ef7eb2e8f9f7 | 2293 | /*! @brief Updates FlexNVM memory partition status according to data flash 0 IFR.*/ |
<> | 144:ef7eb2e8f9f7 | 2294 | static status_t flash_update_flexnvm_memory_partition_status(flash_config_t *config) |
<> | 144:ef7eb2e8f9f7 | 2295 | { |
<> | 144:ef7eb2e8f9f7 | 2296 | struct |
<> | 144:ef7eb2e8f9f7 | 2297 | { |
<> | 144:ef7eb2e8f9f7 | 2298 | uint32_t reserved0; |
<> | 144:ef7eb2e8f9f7 | 2299 | uint8_t FlexNVMPartitionCode; |
<> | 144:ef7eb2e8f9f7 | 2300 | uint8_t EEPROMDataSetSize; |
<> | 144:ef7eb2e8f9f7 | 2301 | uint16_t reserved1; |
<> | 144:ef7eb2e8f9f7 | 2302 | } dataIFRReadOut; |
<> | 144:ef7eb2e8f9f7 | 2303 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 2304 | |
<> | 144:ef7eb2e8f9f7 | 2305 | if (config == NULL) |
<> | 144:ef7eb2e8f9f7 | 2306 | { |
<> | 144:ef7eb2e8f9f7 | 2307 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 2308 | } |
<> | 144:ef7eb2e8f9f7 | 2309 | |
<> | 144:ef7eb2e8f9f7 | 2310 | /* Get FlexNVM memory partition info from data flash IFR */ |
<> | 144:ef7eb2e8f9f7 | 2311 | returnCode = FLASH_ReadResource(config, DFLASH_IFR_READRESOURCE_START_ADDRESS, (uint32_t *)&dataIFRReadOut, |
<> | 144:ef7eb2e8f9f7 | 2312 | sizeof(dataIFRReadOut), kFLASH_resourceOptionFlashIfr); |
<> | 144:ef7eb2e8f9f7 | 2313 | if (returnCode != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 2314 | { |
<> | 144:ef7eb2e8f9f7 | 2315 | return kStatus_FLASH_PartitionStatusUpdateFailure; |
<> | 144:ef7eb2e8f9f7 | 2316 | } |
<> | 144:ef7eb2e8f9f7 | 2317 | |
<> | 144:ef7eb2e8f9f7 | 2318 | /* Fill out partitioned EEPROM size */ |
<> | 144:ef7eb2e8f9f7 | 2319 | dataIFRReadOut.EEPROMDataSetSize &= 0x0FU; |
<> | 144:ef7eb2e8f9f7 | 2320 | switch (dataIFRReadOut.EEPROMDataSetSize) |
<> | 144:ef7eb2e8f9f7 | 2321 | { |
<> | 144:ef7eb2e8f9f7 | 2322 | case 0x00U: |
<> | 144:ef7eb2e8f9f7 | 2323 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_0000; |
<> | 144:ef7eb2e8f9f7 | 2324 | break; |
<> | 144:ef7eb2e8f9f7 | 2325 | case 0x01U: |
<> | 144:ef7eb2e8f9f7 | 2326 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_0001; |
<> | 144:ef7eb2e8f9f7 | 2327 | break; |
<> | 144:ef7eb2e8f9f7 | 2328 | case 0x02U: |
<> | 144:ef7eb2e8f9f7 | 2329 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_0010; |
<> | 144:ef7eb2e8f9f7 | 2330 | break; |
<> | 144:ef7eb2e8f9f7 | 2331 | case 0x03U: |
<> | 144:ef7eb2e8f9f7 | 2332 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_0011; |
<> | 144:ef7eb2e8f9f7 | 2333 | break; |
<> | 144:ef7eb2e8f9f7 | 2334 | case 0x04U: |
<> | 144:ef7eb2e8f9f7 | 2335 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_0100; |
<> | 144:ef7eb2e8f9f7 | 2336 | break; |
<> | 144:ef7eb2e8f9f7 | 2337 | case 0x05U: |
<> | 144:ef7eb2e8f9f7 | 2338 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_0101; |
<> | 144:ef7eb2e8f9f7 | 2339 | break; |
<> | 144:ef7eb2e8f9f7 | 2340 | case 0x06U: |
<> | 144:ef7eb2e8f9f7 | 2341 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_0110; |
<> | 144:ef7eb2e8f9f7 | 2342 | break; |
<> | 144:ef7eb2e8f9f7 | 2343 | case 0x07U: |
<> | 144:ef7eb2e8f9f7 | 2344 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_0111; |
<> | 144:ef7eb2e8f9f7 | 2345 | break; |
<> | 144:ef7eb2e8f9f7 | 2346 | case 0x08U: |
<> | 144:ef7eb2e8f9f7 | 2347 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_1000; |
<> | 144:ef7eb2e8f9f7 | 2348 | break; |
<> | 144:ef7eb2e8f9f7 | 2349 | case 0x09U: |
<> | 144:ef7eb2e8f9f7 | 2350 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_1001; |
<> | 144:ef7eb2e8f9f7 | 2351 | break; |
<> | 144:ef7eb2e8f9f7 | 2352 | case 0x0AU: |
<> | 144:ef7eb2e8f9f7 | 2353 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_1010; |
<> | 144:ef7eb2e8f9f7 | 2354 | break; |
<> | 144:ef7eb2e8f9f7 | 2355 | case 0x0BU: |
<> | 144:ef7eb2e8f9f7 | 2356 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_1011; |
<> | 144:ef7eb2e8f9f7 | 2357 | break; |
<> | 144:ef7eb2e8f9f7 | 2358 | case 0x0CU: |
<> | 144:ef7eb2e8f9f7 | 2359 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_1100; |
<> | 144:ef7eb2e8f9f7 | 2360 | break; |
<> | 144:ef7eb2e8f9f7 | 2361 | case 0x0DU: |
<> | 144:ef7eb2e8f9f7 | 2362 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_1101; |
<> | 144:ef7eb2e8f9f7 | 2363 | break; |
<> | 144:ef7eb2e8f9f7 | 2364 | case 0x0EU: |
<> | 144:ef7eb2e8f9f7 | 2365 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_1110; |
<> | 144:ef7eb2e8f9f7 | 2366 | break; |
<> | 144:ef7eb2e8f9f7 | 2367 | case 0x0FU: |
<> | 144:ef7eb2e8f9f7 | 2368 | config->EEpromTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_1111; |
<> | 144:ef7eb2e8f9f7 | 2369 | break; |
<> | 144:ef7eb2e8f9f7 | 2370 | default: |
<> | 144:ef7eb2e8f9f7 | 2371 | config->EEpromTotalSize = FLEX_NVM_EEPROM_SIZE_FOR_EEESIZE_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2372 | break; |
<> | 144:ef7eb2e8f9f7 | 2373 | } |
<> | 144:ef7eb2e8f9f7 | 2374 | |
<> | 144:ef7eb2e8f9f7 | 2375 | /* Fill out partitioned DFlash size */ |
<> | 144:ef7eb2e8f9f7 | 2376 | dataIFRReadOut.FlexNVMPartitionCode &= 0x0FU; |
<> | 144:ef7eb2e8f9f7 | 2377 | switch (dataIFRReadOut.FlexNVMPartitionCode) |
<> | 144:ef7eb2e8f9f7 | 2378 | { |
<> | 144:ef7eb2e8f9f7 | 2379 | case 0x00U: |
<> | 144:ef7eb2e8f9f7 | 2380 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0000 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2381 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0000; |
<> | 144:ef7eb2e8f9f7 | 2382 | #else |
<> | 144:ef7eb2e8f9f7 | 2383 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2384 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0000 */ |
<> | 144:ef7eb2e8f9f7 | 2385 | break; |
<> | 144:ef7eb2e8f9f7 | 2386 | case 0x01U: |
<> | 144:ef7eb2e8f9f7 | 2387 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0001 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2388 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0001; |
<> | 144:ef7eb2e8f9f7 | 2389 | #else |
<> | 144:ef7eb2e8f9f7 | 2390 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2391 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0001 */ |
<> | 144:ef7eb2e8f9f7 | 2392 | break; |
<> | 144:ef7eb2e8f9f7 | 2393 | case 0x02U: |
<> | 144:ef7eb2e8f9f7 | 2394 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0010 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2395 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0010; |
<> | 144:ef7eb2e8f9f7 | 2396 | #else |
<> | 144:ef7eb2e8f9f7 | 2397 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2398 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0010 */ |
<> | 144:ef7eb2e8f9f7 | 2399 | break; |
<> | 144:ef7eb2e8f9f7 | 2400 | case 0x03U: |
<> | 144:ef7eb2e8f9f7 | 2401 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0011 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2402 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0011; |
<> | 144:ef7eb2e8f9f7 | 2403 | #else |
<> | 144:ef7eb2e8f9f7 | 2404 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2405 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0011 */ |
<> | 144:ef7eb2e8f9f7 | 2406 | break; |
<> | 144:ef7eb2e8f9f7 | 2407 | case 0x04U: |
<> | 144:ef7eb2e8f9f7 | 2408 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0100 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2409 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0100; |
<> | 144:ef7eb2e8f9f7 | 2410 | #else |
<> | 144:ef7eb2e8f9f7 | 2411 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2412 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0100 */ |
<> | 144:ef7eb2e8f9f7 | 2413 | break; |
<> | 144:ef7eb2e8f9f7 | 2414 | case 0x05U: |
<> | 144:ef7eb2e8f9f7 | 2415 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0101 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2416 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0101; |
<> | 144:ef7eb2e8f9f7 | 2417 | #else |
<> | 144:ef7eb2e8f9f7 | 2418 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2419 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0101 */ |
<> | 144:ef7eb2e8f9f7 | 2420 | break; |
<> | 144:ef7eb2e8f9f7 | 2421 | case 0x06U: |
<> | 144:ef7eb2e8f9f7 | 2422 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0110 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2423 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0110; |
<> | 144:ef7eb2e8f9f7 | 2424 | #else |
<> | 144:ef7eb2e8f9f7 | 2425 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2426 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0110 */ |
<> | 144:ef7eb2e8f9f7 | 2427 | break; |
<> | 144:ef7eb2e8f9f7 | 2428 | case 0x07U: |
<> | 144:ef7eb2e8f9f7 | 2429 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0111 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2430 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0111; |
<> | 144:ef7eb2e8f9f7 | 2431 | #else |
<> | 144:ef7eb2e8f9f7 | 2432 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2433 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_0111 */ |
<> | 144:ef7eb2e8f9f7 | 2434 | break; |
<> | 144:ef7eb2e8f9f7 | 2435 | case 0x08U: |
<> | 144:ef7eb2e8f9f7 | 2436 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1000 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2437 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1000; |
<> | 144:ef7eb2e8f9f7 | 2438 | #else |
<> | 144:ef7eb2e8f9f7 | 2439 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2440 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1000 */ |
<> | 144:ef7eb2e8f9f7 | 2441 | break; |
<> | 144:ef7eb2e8f9f7 | 2442 | case 0x09U: |
<> | 144:ef7eb2e8f9f7 | 2443 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1001 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2444 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1001; |
<> | 144:ef7eb2e8f9f7 | 2445 | #else |
<> | 144:ef7eb2e8f9f7 | 2446 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2447 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1001 */ |
<> | 144:ef7eb2e8f9f7 | 2448 | break; |
<> | 144:ef7eb2e8f9f7 | 2449 | case 0x0AU: |
<> | 144:ef7eb2e8f9f7 | 2450 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1010 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2451 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1010; |
<> | 144:ef7eb2e8f9f7 | 2452 | #else |
<> | 144:ef7eb2e8f9f7 | 2453 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2454 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1010 */ |
<> | 144:ef7eb2e8f9f7 | 2455 | break; |
<> | 144:ef7eb2e8f9f7 | 2456 | case 0x0BU: |
<> | 144:ef7eb2e8f9f7 | 2457 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1011 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2458 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1011; |
<> | 144:ef7eb2e8f9f7 | 2459 | #else |
<> | 144:ef7eb2e8f9f7 | 2460 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2461 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1011 */ |
<> | 144:ef7eb2e8f9f7 | 2462 | break; |
<> | 144:ef7eb2e8f9f7 | 2463 | case 0x0CU: |
<> | 144:ef7eb2e8f9f7 | 2464 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1100 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2465 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1100; |
<> | 144:ef7eb2e8f9f7 | 2466 | #else |
<> | 144:ef7eb2e8f9f7 | 2467 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2468 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1100 */ |
<> | 144:ef7eb2e8f9f7 | 2469 | break; |
<> | 144:ef7eb2e8f9f7 | 2470 | case 0x0DU: |
<> | 144:ef7eb2e8f9f7 | 2471 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1101 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2472 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1101; |
<> | 144:ef7eb2e8f9f7 | 2473 | #else |
<> | 144:ef7eb2e8f9f7 | 2474 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2475 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1101 */ |
<> | 144:ef7eb2e8f9f7 | 2476 | break; |
<> | 144:ef7eb2e8f9f7 | 2477 | case 0x0EU: |
<> | 144:ef7eb2e8f9f7 | 2478 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1110 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2479 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1110; |
<> | 144:ef7eb2e8f9f7 | 2480 | #else |
<> | 144:ef7eb2e8f9f7 | 2481 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2482 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1110 */ |
<> | 144:ef7eb2e8f9f7 | 2483 | break; |
<> | 144:ef7eb2e8f9f7 | 2484 | case 0x0FU: |
<> | 144:ef7eb2e8f9f7 | 2485 | #if (FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1111 != 0xFFFFFFFF) |
<> | 144:ef7eb2e8f9f7 | 2486 | config->DFlashTotalSize = FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1111; |
<> | 144:ef7eb2e8f9f7 | 2487 | #else |
<> | 144:ef7eb2e8f9f7 | 2488 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2489 | #endif /* FSL_FEATURE_FLASH_FLEX_NVM_DFLASH_SIZE_FOR_DEPART_1111 */ |
<> | 144:ef7eb2e8f9f7 | 2490 | break; |
<> | 144:ef7eb2e8f9f7 | 2491 | default: |
<> | 144:ef7eb2e8f9f7 | 2492 | config->DFlashTotalSize = FLEX_NVM_DFLASH_SIZE_FOR_DEPART_RESERVED; |
<> | 144:ef7eb2e8f9f7 | 2493 | break; |
<> | 144:ef7eb2e8f9f7 | 2494 | } |
<> | 144:ef7eb2e8f9f7 | 2495 | |
<> | 144:ef7eb2e8f9f7 | 2496 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 2497 | } |
<> | 144:ef7eb2e8f9f7 | 2498 | #endif /* FLASH_SSD_IS_FLEXNVM_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 2499 | |
<> | 144:ef7eb2e8f9f7 | 2500 | #if defined(FSL_FEATURE_FLASH_HAS_READ_RESOURCE_CMD) && FSL_FEATURE_FLASH_HAS_READ_RESOURCE_CMD |
<> | 144:ef7eb2e8f9f7 | 2501 | /*! @brief Validates the range of the given resource address.*/ |
<> | 144:ef7eb2e8f9f7 | 2502 | static status_t flash_check_resource_range(uint32_t start, |
<> | 144:ef7eb2e8f9f7 | 2503 | uint32_t lengthInBytes, |
<> | 144:ef7eb2e8f9f7 | 2504 | uint32_t alignmentBaseline, |
<> | 144:ef7eb2e8f9f7 | 2505 | flash_read_resource_option_t option) |
<> | 144:ef7eb2e8f9f7 | 2506 | { |
<> | 144:ef7eb2e8f9f7 | 2507 | status_t status; |
<> | 144:ef7eb2e8f9f7 | 2508 | uint32_t maxReadbleAddress; |
<> | 144:ef7eb2e8f9f7 | 2509 | |
<> | 144:ef7eb2e8f9f7 | 2510 | if ((start & (alignmentBaseline - 1)) || (lengthInBytes & (alignmentBaseline - 1))) |
<> | 144:ef7eb2e8f9f7 | 2511 | { |
<> | 144:ef7eb2e8f9f7 | 2512 | return kStatus_FLASH_AlignmentError; |
<> | 144:ef7eb2e8f9f7 | 2513 | } |
<> | 144:ef7eb2e8f9f7 | 2514 | |
<> | 144:ef7eb2e8f9f7 | 2515 | status = kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 2516 | |
<> | 144:ef7eb2e8f9f7 | 2517 | maxReadbleAddress = start + lengthInBytes - 1; |
<> | 144:ef7eb2e8f9f7 | 2518 | if (option == kFLASH_resourceOptionVersionId) |
<> | 144:ef7eb2e8f9f7 | 2519 | { |
<> | 144:ef7eb2e8f9f7 | 2520 | if ((start != kFLASH_resourceRangeVersionIdStart) || |
<> | 144:ef7eb2e8f9f7 | 2521 | ((start + lengthInBytes - 1) != kFLASH_resourceRangeVersionIdEnd)) |
<> | 144:ef7eb2e8f9f7 | 2522 | { |
<> | 144:ef7eb2e8f9f7 | 2523 | status = kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 2524 | } |
<> | 144:ef7eb2e8f9f7 | 2525 | } |
<> | 144:ef7eb2e8f9f7 | 2526 | else if (option == kFLASH_resourceOptionFlashIfr) |
<> | 144:ef7eb2e8f9f7 | 2527 | { |
<> | 144:ef7eb2e8f9f7 | 2528 | if (maxReadbleAddress < kFLASH_resourceRangePflashIfrSizeInBytes) |
<> | 144:ef7eb2e8f9f7 | 2529 | { |
<> | 144:ef7eb2e8f9f7 | 2530 | } |
<> | 144:ef7eb2e8f9f7 | 2531 | #if defined(FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP) && FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP |
<> | 144:ef7eb2e8f9f7 | 2532 | else if ((start >= kFLASH_resourceRangePflashSwapIfrStart) && |
<> | 144:ef7eb2e8f9f7 | 2533 | (maxReadbleAddress <= kFLASH_resourceRangePflashSwapIfrEnd)) |
<> | 144:ef7eb2e8f9f7 | 2534 | { |
<> | 144:ef7eb2e8f9f7 | 2535 | } |
<> | 144:ef7eb2e8f9f7 | 2536 | #endif /* FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP */ |
<> | 144:ef7eb2e8f9f7 | 2537 | else if ((start >= kFLASH_resourceRangeDflashIfrStart) && |
<> | 144:ef7eb2e8f9f7 | 2538 | (maxReadbleAddress <= kFLASH_resourceRangeDflashIfrEnd)) |
<> | 144:ef7eb2e8f9f7 | 2539 | { |
<> | 144:ef7eb2e8f9f7 | 2540 | } |
<> | 144:ef7eb2e8f9f7 | 2541 | else |
<> | 144:ef7eb2e8f9f7 | 2542 | { |
<> | 144:ef7eb2e8f9f7 | 2543 | status = kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 2544 | } |
<> | 144:ef7eb2e8f9f7 | 2545 | } |
<> | 144:ef7eb2e8f9f7 | 2546 | else |
<> | 144:ef7eb2e8f9f7 | 2547 | { |
<> | 144:ef7eb2e8f9f7 | 2548 | status = kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 2549 | } |
<> | 144:ef7eb2e8f9f7 | 2550 | |
<> | 144:ef7eb2e8f9f7 | 2551 | return status; |
<> | 144:ef7eb2e8f9f7 | 2552 | } |
<> | 144:ef7eb2e8f9f7 | 2553 | #endif /* FSL_FEATURE_FLASH_HAS_READ_RESOURCE_CMD */ |
<> | 144:ef7eb2e8f9f7 | 2554 | |
<> | 144:ef7eb2e8f9f7 | 2555 | #if defined(FSL_FEATURE_FLASH_HAS_SWAP_CONTROL_CMD) && FSL_FEATURE_FLASH_HAS_SWAP_CONTROL_CMD |
<> | 144:ef7eb2e8f9f7 | 2556 | /*! @brief Validates the gived swap control option.*/ |
<> | 144:ef7eb2e8f9f7 | 2557 | static status_t flash_check_swap_control_option(flash_swap_control_option_t option) |
<> | 144:ef7eb2e8f9f7 | 2558 | { |
<> | 144:ef7eb2e8f9f7 | 2559 | if ((option == kFLASH_swapControlOptionIntializeSystem) || (option == kFLASH_swapControlOptionSetInUpdateState) || |
<> | 144:ef7eb2e8f9f7 | 2560 | (option == kFLASH_swapControlOptionSetInCompleteState) || (option == kFLASH_swapControlOptionReportStatus) || |
<> | 144:ef7eb2e8f9f7 | 2561 | (option == kFLASH_swapControlOptionDisableSystem)) |
<> | 144:ef7eb2e8f9f7 | 2562 | { |
<> | 144:ef7eb2e8f9f7 | 2563 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 2564 | } |
<> | 144:ef7eb2e8f9f7 | 2565 | |
<> | 144:ef7eb2e8f9f7 | 2566 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 2567 | } |
<> | 144:ef7eb2e8f9f7 | 2568 | #endif /* FSL_FEATURE_FLASH_HAS_SWAP_CONTROL_CMD */ |
<> | 144:ef7eb2e8f9f7 | 2569 | |
<> | 144:ef7eb2e8f9f7 | 2570 | #if defined(FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP) && FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP |
<> | 144:ef7eb2e8f9f7 | 2571 | /*! @brief Validates the gived address to see if it is equal to swap indicator address in pflash swap IFR.*/ |
<> | 144:ef7eb2e8f9f7 | 2572 | static status_t flash_validate_swap_indicator_address(flash_config_t *config, uint32_t address) |
<> | 144:ef7eb2e8f9f7 | 2573 | { |
<> | 144:ef7eb2e8f9f7 | 2574 | flash_swap_ifr_field_config_t flashSwapIfrField; |
<> | 144:ef7eb2e8f9f7 | 2575 | uint32_t swapIndicatorAddress; |
<> | 144:ef7eb2e8f9f7 | 2576 | |
<> | 144:ef7eb2e8f9f7 | 2577 | status_t returnCode; |
<> | 144:ef7eb2e8f9f7 | 2578 | returnCode = FLASH_ReadResource(config, kFLASH_resourceRangePflashSwapIfrStart, (uint32_t *)&flashSwapIfrField, |
<> | 144:ef7eb2e8f9f7 | 2579 | sizeof(flash_swap_ifr_field_config_t), kFLASH_resourceOptionFlashIfr); |
<> | 144:ef7eb2e8f9f7 | 2580 | if (returnCode != kStatus_FLASH_Success) |
<> | 144:ef7eb2e8f9f7 | 2581 | { |
<> | 144:ef7eb2e8f9f7 | 2582 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 2583 | } |
<> | 144:ef7eb2e8f9f7 | 2584 | |
<> | 144:ef7eb2e8f9f7 | 2585 | /* The high 2 byte value of Swap Indicator Address is stored in Program Flash Swap IFR Field, |
<> | 144:ef7eb2e8f9f7 | 2586 | * the low 4 bit value of Swap Indicator Address is always 4'b0000 */ |
<> | 144:ef7eb2e8f9f7 | 2587 | swapIndicatorAddress = |
<> | 144:ef7eb2e8f9f7 | 2588 | (uint32_t)flashSwapIfrField.swapIndicatorAddress * FSL_FEATURE_FLASH_PFLASH_SWAP_CONTROL_CMD_ADDRESS_ALIGMENT; |
<> | 144:ef7eb2e8f9f7 | 2589 | if (address != swapIndicatorAddress) |
<> | 144:ef7eb2e8f9f7 | 2590 | { |
<> | 144:ef7eb2e8f9f7 | 2591 | return kStatus_FLASH_SwapIndicatorAddressError; |
<> | 144:ef7eb2e8f9f7 | 2592 | } |
<> | 144:ef7eb2e8f9f7 | 2593 | |
<> | 144:ef7eb2e8f9f7 | 2594 | return returnCode; |
<> | 144:ef7eb2e8f9f7 | 2595 | } |
<> | 144:ef7eb2e8f9f7 | 2596 | #endif /* FSL_FEATURE_FLASH_HAS_PFLASH_BLOCK_SWAP */ |
<> | 144:ef7eb2e8f9f7 | 2597 | |
<> | 144:ef7eb2e8f9f7 | 2598 | #if defined(FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD) && FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD |
<> | 144:ef7eb2e8f9f7 | 2599 | /*! @brief Validates the gived flexram function option.*/ |
<> | 144:ef7eb2e8f9f7 | 2600 | static inline status_t flasn_check_flexram_function_option_range(flash_flexram_function_option_t option) |
<> | 144:ef7eb2e8f9f7 | 2601 | { |
<> | 144:ef7eb2e8f9f7 | 2602 | if ((option != kFLASH_flexramFunctionOptionAvailableAsRam) && |
<> | 144:ef7eb2e8f9f7 | 2603 | (option != kFLASH_flexramFunctionOptionAvailableForEeprom)) |
<> | 144:ef7eb2e8f9f7 | 2604 | { |
<> | 144:ef7eb2e8f9f7 | 2605 | return kStatus_FLASH_InvalidArgument; |
<> | 144:ef7eb2e8f9f7 | 2606 | } |
<> | 144:ef7eb2e8f9f7 | 2607 | |
<> | 144:ef7eb2e8f9f7 | 2608 | return kStatus_FLASH_Success; |
<> | 144:ef7eb2e8f9f7 | 2609 | } |
<> | 144:ef7eb2e8f9f7 | 2610 | #endif /* FSL_FEATURE_FLASH_HAS_SET_FLEXRAM_FUNCTION_CMD */ |