/* * (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_*/