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52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
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/*
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* (C) Copyright 2009 mGine co.
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* unsik Kim <donari75@gmail.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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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 MG_DISK_H_
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#define MG_DISK_H_
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#include <asm/types.h>
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/* private driver data */
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struct mg_drv_data {
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/* base address of mflash */
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u32 base;
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/* Initialize hard reset, write protect, deep power down pins.
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* Set these pins to GPIO and output high
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*/
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void (*mg_ctrl_pin_init) (void);
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/* Set hard reset pin for given level
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* level : logical level of hard reset pin (0 or 1)
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*/
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void (*mg_hdrst_pin) (u8 level);
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};
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struct mg_drv_data* mg_get_drv_data (void);
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unsigned int mg_disk_init (void);
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unsigned int mg_disk_read (u32 addr, u8 *buff, u32 len);
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unsigned int mg_disk_write(u32 addr, u8 *buff, u32 len);
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unsigned int mg_disk_write_sects(void *buff, u32 sect_num, u32 sect_cnt);
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unsigned int mg_disk_read_sects(void *buff, u32 sect_num, u32 sect_cnt);
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#endif /*MG_DISK_H_*/
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