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/*
* Freescale STMP37XX/STMP378X GPMI (General-Purpose-Media-Interface)
*
* NCB software ECC Hamming code
*
* Author: dmitry pervushin <dimka@embeddedalley.com>
*
* Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
* Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
*/
/*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
#ifndef __LINUX_GPMI_H
#define __LINUX_GPMI_H
#define NAND_HC_ECC_SIZEOF_DATA_BLOCK_IN_BYTES (512)
#define NAND_HC_ECC_SIZEOF_PARITY_BLOCK_IN_BYTES \
((((NAND_HC_ECC_SIZEOF_DATA_BLOCK_IN_BYTES*8)/16)*6)/8)
#define NAND_HC_ECC_OFFSET_FIRST_DATA_COPY (0)
#define NAND_HC_ECC_OFFSET_SECOND_DATA_COPY \
(NAND_HC_ECC_OFFSET_FIRST_DATA_COPY + \
NAND_HC_ECC_SIZEOF_DATA_BLOCK_IN_BYTES)
#define NAND_HC_ECC_OFFSET_THIRD_DATA_COPY \
(NAND_HC_ECC_OFFSET_SECOND_DATA_COPY + \
NAND_HC_ECC_SIZEOF_DATA_BLOCK_IN_BYTES)
#define NAND_HC_ECC_OFFSET_FIRST_PARITY_COPY \
(NAND_HC_ECC_OFFSET_THIRD_DATA_COPY + \
NAND_HC_ECC_SIZEOF_DATA_BLOCK_IN_BYTES)
#define NAND_HC_ECC_OFFSET_SECOND_PARITY_COPY \
(NAND_HC_ECC_OFFSET_FIRST_PARITY_COPY + \
NAND_HC_ECC_SIZEOF_PARITY_BLOCK_IN_BYTES)
#define NAND_HC_ECC_OFFSET_THIRD_PARITY_COPY \
(NAND_HC_ECC_OFFSET_SECOND_PARITY_COPY + \
NAND_HC_ECC_SIZEOF_PARITY_BLOCK_IN_BYTES)
#endif
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