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// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2018-2020
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* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
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* wangwei <wangwei@allwinnertech.com>
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*
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*/
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#ifndef _SUNXI_FLASH_INTERFACE_
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#define _SUNXI_FLASH_INTERFACE_
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typedef struct _sunxi_flash_desc {
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lbaint_t lba; /* number of blocks */
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unsigned long blksz; /* block size */
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int (*probe)(void);
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int (*init)(int stage, int);
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int (*exit)(int force);
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int (*read)(uint start_block, uint nblock, void *buffer);
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int (*write)(uint start_block, uint nblock, void *buffer);
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int (*erase)(int erase, void *mbr_buffer);
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int (*force_erase)(void);
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int (*flush)(void);
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uint (*size)(void) ;
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int (*phyread) (unsigned int start_block, unsigned int nblock, void *buffer);
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int (*phywrite)(unsigned int start_block, unsigned int nblock, void *buffer);
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int (*secstorage_read)( int item, unsigned char *buf, unsigned int len) ;
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int (*secstorage_write) (int item, unsigned char *buf, unsigned int len);
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int (*download_spl) (unsigned char *buf, int len, unsigned int ext);
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int (*download_toc) (unsigned char *buf, int len, unsigned int ext);
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int (*write_end) (void);
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int (*erase_area)(uint start_bloca, uint nblock);
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}sunxi_flash_desc;
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extern sunxi_flash_desc sunxi_nand_desc;
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extern sunxi_flash_desc sunxi_sdmmc_desc;
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extern sunxi_flash_desc sunxi_spinor_desc;
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extern sunxi_flash_desc sunxi_sdmmcs_desc;
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#endif
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