93 lines
4.4 KiB
C
93 lines
4.4 KiB
C
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/**~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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** Filename : flash.h
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** Project : KUWE (PM01 PEPS)
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** Module :
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** Processor : Freescale mc9s12g128
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** Date/Time : 2016-07-14, 9:00
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** Abstract :
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** Contents :
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** Author :
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** http :
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** mail :
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** --------------------------------------------------------------------------
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**
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** --------------------------------------------------------------------------
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**~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
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#ifndef __FLASH_H__
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#define __FLASH_H__
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#include "common_types.h"
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#include "Cpu.h"
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//#include "ac780x_eflash.h"
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#include "status.h"
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#include "common_cfg.h"
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#include "bl_flash_if_funcfg.h"
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typedef void(*cpu_wdg_t)(void);
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#ifndef NULL_PTR
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#define NULL_PTR ((void *)0)
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#endif
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#define FLASH_DRIVER_SECTOR_SIZE FL_FLASH_SECTOR_SIZE_BYTE //byte
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#define FLASH_DRIVER_PAGE_SIZE FL_FLASH_PGAE_SIZE_BYTE //byte
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#define FLASH_DRIVER_VERSION_TYPE (0x8001u)
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#define FLASH_DRIVER_VERSION_INDEX (0x0000u)
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#define FLASH_DRIVER_VERSION_MAGIC (0x47313936UL)
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#define FLASH_DRIVER_VERSION_VERSION (0x00010000UL)
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#define FLASHIF_DRIVER_MAGIC_ADDRESS (FLASHIF_DRIVER_STARTADDRESS + 4u)
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#define FLASHIF_DRIVER_VERSION_ADDRESS (FLASHIF_DRIVER_STARTADDRESS + 8u)
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typedef void (* flash_callback_t)(void);
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typedef struct
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{
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uint32_t PFlashBase; /*!< The base address of P-Flash memory */
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uint32_t PFlashSize; /*!< The size in byte of P-Flash memory */
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uint32_t DFlashBase; /*!< For FlexNVM device, this is the base address of D-Flash memory (FlexNVM memory);
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* For non-FlexNVM device, this field is unused */
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uint32_t DFlashSize; /*!< For FlexNVM device, this is the size in byte of area
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* which is used as D-Flash from FlexNVM memory;
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* For non-FlexNVM device, this field is unused */
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uint32_t EERAMBase; /*!< The base address of FlexRAM (for FlexNVM device)
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* or acceleration RAM memory (for non-FlexNVM device) */
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uint32_t EEESize; /*!< For FlexNVM device, this is the size in byte of EEPROM area which was partitioned
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* from FlexRAM; For non-FlexNVM device, this field is unused */
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flash_callback_t CallBack; /*!< Call back function to service the time critical events. Any code reachable from this function
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* must not be placed in a Flash block targeted for a program/erase operation */
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} flash_ssd_config_t;
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typedef struct
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{
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uint16_t type; /**< The type of the flash driver.*/
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uint16_t index; /**< The index of the flash driver.*/
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uint32_t magic; /**< The magic value of the flash driver*/
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uint32_t version; /**< The current of the flash driver.*/
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//status_t (*FLASH_EraseAllBlock)(const flash_ssd_config_t * pSSDConfig);
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//status_t (*FLASH_VerifyAllBlock)(const flash_ssd_config_t * pSSDConfig,uint8_t marginLevel);
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status_t (*FLASH_EraseSector)(const flash_ssd_config_t * pSSDConfig,uint32_t dest,uint32_t size);
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//status_t (*FLASH_VerifySection)(const flash_ssd_config_t * pSSDConfig,uint32_t dest,uint16_t number,uint8_t marginLevel);
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//void (*FLASH_EraseSuspend)(void);
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//void (*FLASH_EraseResume)(void);
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status_t (*FLASH_Program_page)(const flash_ssd_config_t * pSSDConfig,uint32_t dest, uint32_t size,const uint8_t * pData);
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status_t (*FLASH_ProgramCheck)(const flash_ssd_config_t * pSSDConfig,uint32_t dest,uint32_t size,const uint8_t * pExpectedData,uint32_t * pFailAddr,uint8_t marginLevel);
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status_t (*FLASH_Program_sector)(const flash_ssd_config_t * pSSDConfig,uint32_t dest, uint32_t size,const uint8_t * pData);
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status_t (*FLASH_Erase_page)(const flash_ssd_config_t * pSSDConfig, uint32_t dest,uint32_t size);
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//u8 (*FLASH_CommandSequence)(const flash_ssd_config_t * pSSDConfig);
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//status_t (*FLASH_VerifyBlock)(const flash_ssd_config_t * pSSDConfig,uint32_t dest,uint8_t marginLevel);
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} tFlashOptInfo;
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//extern const MEMORY_MAP_RAM_FLASH_DRV tFlashOptInfo g_stFlashOptInfo ;
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//extern const flash_ssd_config_t g_flash_ssd;
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#define flashDriverStartAdd 0x20007000 ///<eflash driver start addr
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void flash_init(void);
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status_t flash_drv_pflash_read(u32 addr,u32 len,u8 *p_data);
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status_t in_flash_wr_byte_for_boot(u32 phy_start_addr,uc8* pBuffer,u16 numbers,cpu_wdg_t p_freewdg);
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status_t FLASH_ErasePage_ext(uint32_t Page_Address,cpu_wdg_t p_freewdg);
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#endif
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