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1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
39 lines
781 B
C
39 lines
781 B
C
/*
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* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
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*
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* Parts shamelesly stolen from Linux Kernel source tree.
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*
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* ------------------------------------------------------------
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _NAND_DEFS_H_
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#define _NAND_DEFS_H_
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#include <asm/arch/hardware.h>
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#ifdef CONFIG_SOC_DM646X
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#define MASK_CLE 0x80000
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#define MASK_ALE 0x40000
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#else
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#define MASK_CLE 0x10
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#define MASK_ALE 0x08
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#endif
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#ifdef CONFIG_SYS_NAND_MASK_CLE
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#undef MASK_CLE
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#define MASK_CLE CONFIG_SYS_NAND_MASK_CLE
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#endif
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#ifdef CONFIG_SYS_NAND_MASK_ALE
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#undef MASK_ALE
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#define MASK_ALE CONFIG_SYS_NAND_MASK_ALE
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#endif
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#define NAND_READ_START 0x00
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#define NAND_READ_END 0x30
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#define NAND_STATUS 0x70
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extern void davinci_nand_init(struct nand_chip *nand);
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#endif
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