53 lines
2.1 KiB
C
53 lines
2.1 KiB
C
/*================================================================
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Copyright (c) 2022, 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 __QL_SPI_NOR_H
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#define __QL_SPI_NOR_H
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//spiʱÖÓƵÂÊ
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#define _APBC_SSP_FNCLKSEL_6_5MHZ_ (0x00)
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#define _APBC_SSP_FNCLKSEL_13MHZ_ (0x01)
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#define _APBC_SSP_FNCLKSEL_26MHZ_ (0x02)
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#define _APBC_SSP_FNCLKSEL_52MHZ_ (0x03)
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#define _APBC_SSP_FNCLKSEL_3_25MHZ_ (0x04)
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#define _APBC_SSP_FNCLKSEL_1_625MHZ_ (0x05)
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#define _APBC_SSP_FNCLKSEL_812_5KHZ_ (0x06)
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#define EXTERNAL_NORFLASH_PORT16_19 0 //SSP0
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#define EXTERNAL_NORFLASH_PORT33_36_SSP0 1 //SSP0
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#define EXTERNAL_NORFLASH_PORT33_36 2 //SSP2
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#define EXTERNAL_NORFLASH_PORT12_15_SSP2 3 //SSP2
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//SPI_Nor operation ERROR CODE
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#define QUEC_SSPOperationNoError 0x0
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#define QUEC_SSPPortInvalidError 0x20
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#define QUEC_SSPBufferParamInvalidError 0x21
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#define QUEC_FlashAddrOutOfRange 0x3d
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#define QUEC_SSPWaitTxEmptyTimeOutError 0x80
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#define QUEC_SSPRdStatusTimeOutError 0x81
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#define QUEC_SSPWelWaitTxEmptyTimeOutError 0x82
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#define QUEC_SSPWaitForWELTimeOutError 0x83
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#define QUEC_SSPWaitCompleteTimeOutError 0x84
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#define QUEC_SSPRxChannelTimeOutError 0x85
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#define QUEC_SSPTxChannelTimeOutError 0x86
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#define QUEC_SSPNOTREADY 0x87
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unsigned char *ql_spi_nor_read_id(int port);
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unsigned int ql_spi_nor_init(int port, int clk);
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unsigned int ql_spi_nor_read(int port, unsigned char* pBuffer,unsigned int ReadAddr,unsigned short NumByteToRead);
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unsigned int ql_spi_nor_read_fifo(int port, unsigned char* pBuffer,unsigned int ReadAddr,unsigned short NumByteToRead);
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unsigned int ql_spi_nor_write(int port, unsigned char* pBuffer,unsigned int WriteAddr,unsigned short NumByteToWrite);
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unsigned int ql_spi_nor_erase_chip(int port);
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unsigned int ql_spi_nor_erase_sector(int port, unsigned int Dst_Addr);
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void ql_spi_nor_reg_write_read(int port, unsigned char *cmd, unsigned char *data, unsigned char len);
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#endif
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