143 lines
4.0 KiB
C
143 lines
4.0 KiB
C
/*================================================================
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Copyright (c) 2021, Quectel Wireless Solutions Co., Ltd. All rights reserved.
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Quectel Wireless Solutions Proprietary and Confidential.
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=================================================================*/
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#ifndef _QUEC_FLASHRW_H_
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#define _QUEC_FLASHRW_H_
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#define FLASH_RW_ERROR 1
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/*****************************************************************
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* Function: CHECK_FLASH_AREA_ADDR_CONFIG
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*
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* Description:
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* 初始化被保护分区的分区信息
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*
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* Parameters:
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* void
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*
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* Return:
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* 0:初始化成功
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*
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*
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*****************************************************************/
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UINT32 CHECK_FLASH_AREA_ADDR_CONFIG(void);
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//检查指定的Flash地址和大小是否可以被擦除
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//flash_addr:要擦除Flash地址
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//flash_size:擦除的大小
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//rw_flag:是否记录此次擦除，0，不记录；1，记录
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UINT32 FLASH_LIMIT_ALLOW_AREA(UINT32 flash_addr,UINT32 flash_size,BOOL rw_flag);
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//记录flash_addr所在分区的第几个block，被擦除的次数
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UINT32 Flash_erase_count_Set(UINT32 flash_addr,UINT32 size);
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int quec_erase_block(int blk_index, unsigned int disable_protect);
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/*****************************************************************
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* Function: ql_norflash_get_addr
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*
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* Description:
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* Get partition address
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*
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* Parameters:
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* patition_name [in] partition name
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* start_addr [out] partition addr
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* src [out] partition size
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*
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* Return:
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* NULL
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*
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*
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*****************************************************************/
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void quec_norflash_get_addr(unsigned char *patition_name, unsigned int *start_addr, unsigned int *size);
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/*****************************************************************
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* Function: ql_norflash_do_read
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*
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* Description:
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* Read a section of a partition
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*
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* Parameters:
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* patition_name [in] partition name
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* start_addr [in] The address from which data is to be read
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* buf_addr [out] Read the data storage address
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* size [in] Read the data size
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* Return:
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* 0:sucess; 1:fail
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*
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*
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*****************************************************************/
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unsigned int quec_norflash_do_read(unsigned char *patition_name, unsigned int addr, unsigned int buf_addr, unsigned int size);
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/*****************************************************************
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* Function: ql_norflash_do_write
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*
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* Description:
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* write a section of a partition
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*
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* Parameters:
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* patition_name [in] partition name
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* start_addr [in] The address from which data is to be write
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* buf_addr [in] write the data address
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* size [in] write the data size
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* Return:
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* 0:sucess; 1:fail
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*
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*
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*****************************************************************/
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unsigned int quec_norflash_do_write(unsigned char *patition_name, unsigned int addr, unsigned int buf_addr, unsigned int size);
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/*****************************************************************
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* Function: ql_norflash_do_erase
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*
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* Description:
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* erase a section of a partition
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*
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* Parameters:
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* patition_name [in] partition name
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* start_addr [in] The address from which data is to be erase
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* size [in] write the data size
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*
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* Return:
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* NULL
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*
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*
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*****************************************************************/
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int quec_norflash_do_erase(unsigned char *patition_name, unsigned int addr, unsigned int size);
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/*****************************************************************
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* Function: ql_norflash_read_id
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*
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* Description:
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* get flash id
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*
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* Parameters:
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* NULL
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*
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*
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*
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* Return:
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* NULL
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*
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*
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*****************************************************************/
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int quec_norflash_read_id(void);
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UINT32 get_quec_cfg_start_address(void);
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#ifdef QUEC_NORFLASH_ERASE_OPTIMIZE
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#define CHIP_SECTOR_SIZE 0x1000 //erase 4k each times
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#define CHIP_BLOCK_SIZE 0x10000 //erase 4k each times
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typedef enum
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{
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Record_type_Block,
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Record_type_Page
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}quec_Record_type_enum;
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int quec_repair_erase_get_parti_name_valid(char* parti_name);
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#endif
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#endif
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