mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-28 15:41:40 +00:00
52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
|
/*
|
||
|
|
* (C) Copyright 2009 mGine co.
|
||
|
|
* unsik Kim <donari75@gmail.com>
|
||
|
|
*
|
||
|
|
* See file CREDITS for list of people who contributed to this
|
||
|
|
* project.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License as
|
||
|
|
* published by the Free Software Foundation; either version 2 of
|
||
|
|
* the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||
|
|
* MA 02111-1307 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef MG_DISK_H_
|
||
|
|
#define MG_DISK_H_
|
||
|
|
|
||
|
|
#include <asm/types.h>
|
||
|
|
|
||
|
|
/* private driver data */
|
||
|
|
struct mg_drv_data {
|
||
|
|
/* base address of mflash */
|
||
|
|
u32 base;
|
||
|
|
/* Initialize hard reset, write protect, deep power down pins.
|
||
|
|
* Set these pins to GPIO and output high
|
||
|
|
*/
|
||
|
|
void (*mg_ctrl_pin_init) (void);
|
||
|
|
/* Set hard reset pin for given level
|
||
|
|
* level : logical level of hard reset pin (0 or 1)
|
||
|
|
*/
|
||
|
|
void (*mg_hdrst_pin) (u8 level);
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mg_drv_data* mg_get_drv_data (void);
|
||
|
|
|
||
|
|
unsigned int mg_disk_init (void);
|
||
|
|
unsigned int mg_disk_read (u32 addr, u8 *buff, u32 len);
|
||
|
|
unsigned int mg_disk_write(u32 addr, u8 *buff, u32 len);
|
||
|
|
unsigned int mg_disk_write_sects(void *buff, u32 sect_num, u32 sect_cnt);
|
||
|
|
unsigned int mg_disk_read_sects(void *buff, u32 sect_num, u32 sect_cnt);
|
||
|
|
|
||
|
|
#endif /*MG_DISK_H_*/
|