37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
/*
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* (C) Copyright 2005-2008 Samsung Electronics
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* Kyungmin Park <kyungmin.park@samsung.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef _ONENAND_IPL_H
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#define _ONENAND_IPL_H
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#include <linux/mtd/onenand_regs.h>
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#define onenand_readw(a) readw(THIS_ONENAND(a))
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#define onenand_writew(v, a) writew(v, THIS_ONENAND(a))
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#define THIS_ONENAND(a) (CONFIG_SYS_ONENAND_BASE + (a))
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#define READ_INTERRUPT() onenand_readw(ONENAND_REG_INTERRUPT)
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extern int (*onenand_read_page)(ulong block, ulong page,
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u_char *buf, int pagesize);
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extern int onenand_read_block(unsigned char *buf);
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#endif
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