| /* ---------------------------------------------------------------------------- | |
| * ATMEL Microcontroller Software Support | |
| * ---------------------------------------------------------------------------- | |
| * Copyright (c) 2009, Atmel Corporation | |
| * | |
| * All rights reserved. | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions are met: | |
| * | |
| * - Redistributions of source code must retain the above copyright notice, | |
| * this list of conditions and the disclaimer below. | |
| * | |
| * Atmel's name may not be used to endorse or promote products derived from | |
| * this software without specific prior written permission. | |
| * | |
| * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR | |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE | |
| * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, | |
| * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, | |
| * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| * ---------------------------------------------------------------------------- | |
| */ | |
| /** | |
| * \file | |
| * | |
| * Include Defines & macros for the mapped nand flash layer. | |
| */ | |
| #ifndef MAPPEDNANDFLASH_H | |
| #define MAPPEDNANDFLASH_H | |
| /*---------------------------------------------------------------------------- | |
| * Headers | |
| *----------------------------------------------------------------------------*/ | |
| #include "ManagedNandFlash.h" | |
| /*---------------------------------------------------------------------------- | |
| * Type | |
| *----------------------------------------------------------------------------*/ | |
| struct MappedNandFlash { | |
| struct ManagedNandFlash managed; | |
| int16_t logicalMapping[NandCommon_MAXNUMBLOCKS]; | |
| int16_t logicalMappingBlock; | |
| uint8_t mappingModified; | |
| uint8_t reserved; | |
| }; | |
| /*---------------------------------------------------------------------------- | |
| * Exported functions | |
| *----------------------------------------------------------------------------*/ | |
| extern uint8_t MappedNandFlash_Initialize( | |
| struct MappedNandFlash *mapped, | |
| const struct NandFlashModel *model, | |
| uint32_t commandAddress, | |
| uint32_t addressAddress, | |
| uint32_t dataAddress, | |
| const Pin pinChipEnable, | |
| const Pin pinReadyBusy, | |
| uint16_t baseBlock, | |
| uint16_t sizeInBlocks); | |
| extern uint8_t MappedNandFlash_ReadPage( | |
| const struct MappedNandFlash *mapped, | |
| uint16_t block, | |
| uint16_t page, | |
| void *data, | |
| void *spare); | |
| extern uint8_t MappedNandFlash_WritePage( | |
| const struct MappedNandFlash *mapped, | |
| uint16_t block, | |
| uint16_t page, | |
| void *data, | |
| void *spare); | |
| extern uint8_t MappedNandFlash_Map( | |
| struct MappedNandFlash *mapped, | |
| uint16_t logicalBlock, | |
| uint16_t physicalBlock); | |
| extern uint8_t MappedNandFlash_Unmap( | |
| struct MappedNandFlash *mapped, | |
| uint16_t logicalBlock); | |
| extern int16_t MappedNandFlash_LogicalToPhysical( | |
| const struct MappedNandFlash *mapped, | |
| uint16_t logicalBlock); | |
| extern int16_t MappedNandFlash_PhysicalToLogical( | |
| const struct MappedNandFlash *mapped, | |
| uint16_t physicalBlock); | |
| extern uint8_t MappedNandFlash_SaveLogicalMapping( | |
| struct MappedNandFlash *mapped, | |
| uint16_t physicalBlock); | |
| extern uint8_t MappedNandFlash_EraseAll( | |
| struct MappedNandFlash *mapped, | |
| uint8_t level); | |
| #endif /* #ifndef MAPPEDNANDFLASH_H*/ | |