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27 lines
724 B
C
27 lines
724 B
C
/*
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* Copyright (c) 2023-2025, ArtInChip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Authors: xuan.wen <xuan.wen@artinchip.com>
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*/
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#ifndef __BBT_H__
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#define __BBT_H__
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#include <spinand.h>
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#define BBT_BLOCK_UNKNOWN 0x00
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#define BBT_BLOCK_GOOD 0x01
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#define BBT_BLOCK_RESERVED 0x02
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#define BBT_BLOCK_FACTORY_BAD 0x03
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#define BBT_BLOCK_STATUS_MSK GENMASK(1, 0)
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int nand_bbt_init(struct aic_spinand *flash);
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bool nand_bbt_is_initialized(struct aic_spinand *flash);
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void nand_bbt_cleanup(struct aic_spinand *flash);
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int nand_bbt_get_block_status(struct aic_spinand *flash, u32 block);
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void nand_bbt_set_block_status(struct aic_spinand *flash, u32 block, u32 status);
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#endif /* __BBT_H__ */
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