52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
/*
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* NAND Flash Controller Device Driver
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* Copyright (c) 2009, Intel Corporation and its suppliers.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef _LLD_MTD_
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#define _LLD_MTD_
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#include "ffsport.h"
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#include "ffsdefs.h"
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/* prototypes: MTD API functions */
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extern u16 mtd_Flash_Reset(void);
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extern u16 mtd_Flash_Init(void);
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extern int mtd_Flash_Release(void);
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extern u16 mtd_Read_Device_ID(void);
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extern u16 mtd_Erase_Block(u32 block_addr);
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extern u16 mtd_Write_Page_Main(u8 *write_data, u32 Block,
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u16 Page, u16 PageCount);
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extern u16 mtd_Read_Page_Main(u8 *read_data, u32 Block, u16 Page,
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u16 PageCount);
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extern u16 mtd_Event_Status(void);
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extern void mtd_Enable_Disable_Interrupts(u16 INT_ENABLE);
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extern u16 mtd_Write_Page_Main_Spare(u8 *write_data, u32 Block,
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u16 Page, u16 PageCount);
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extern u16 mtd_Write_Page_Spare(u8 *write_data, u32 Block,
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u16 Page, u16 PageCount);
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extern u16 mtd_Read_Page_Main_Spare(u8 *read_data, u32 Block,
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u16 Page, u16 PageCount);
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extern u16 mtd_Read_Page_Spare(u8 *read_data, u32 Block, u16 Page,
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u16 PageCount);
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extern u16 mtd_Get_Bad_Block(u32 block);
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u16 mtd_CDMA_Flash_Init(void);
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u16 mtd_CDMA_Execute_CMDs(u16 tag_count);
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u16 mtd_CDMA_Event_Status(void);
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#endif /*_LLD_MTD_*/
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