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31 lines
686 B
C
31 lines
686 B
C
#ifndef __NAND_H__
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#define __NAND_H__
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#include "types.h"
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#include "ipc.h"
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void nand_irq(void);
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void nand_send_command(u32 command, u32 bitmask, u32 flags, u32 num_bytes);
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int nand_reset(void);
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void nand_get_id(u8 *);
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void nand_get_status(u8 *);
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void nand_read_page(u32 pageno, void *data, void *ecc);
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void nand_write_page(u32 pageno, void *data, void *ecc);
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void nand_erase_block(u32 pageno);
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void nand_wait(void);
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void nand_read_cluster(u32 clusterno, void *data);
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#define NAND_ECC_OK 0
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#define NAND_ECC_CORRECTED 1
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#define NAND_ECC_UNCORRECTABLE -1
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int nand_correct(u32 pageno, void *data, void *ecc);
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void nand_initialize();
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void nand_ipc(volatile ipc_request *req);
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#endif
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