66 lines
2.6 KiB
C
66 lines
2.6 KiB
C
/***************************************************************************
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* Copyright (C) 2005 by Dominic Rath *
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* Dominic.Rath@gmx.de *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef STR9X_H
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#define STR9X_H
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#include "flash.h"
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#include "target.h"
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typedef struct str9x_flash_bank_s
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{
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u32 *sector_bits;
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working_area_t *write_algorithm;
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} str9x_flash_bank_t;
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enum str9x_status_codes
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{
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STR9X_CMD_SUCCESS = 0,
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STR9X_INVALID_COMMAND = 1,
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STR9X_SRC_ADDR_ERROR = 2,
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STR9X_DST_ADDR_ERROR = 3,
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STR9X_SRC_ADDR_NOT_MAPPED = 4,
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STR9X_DST_ADDR_NOT_MAPPED = 5,
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STR9X_COUNT_ERROR = 6,
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STR9X_INVALID_SECTOR = 7,
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STR9X_SECTOR_NOT_BLANK = 8,
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STR9X_SECTOR_NOT_PREPARED = 9,
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STR9X_COMPARE_ERROR = 10,
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STR9X_BUSY = 11
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};
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/* Flash registers */
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#define FLASH_BBSR 0x54000000 /* Boot Bank Size Register */
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#define FLASH_NBBSR 0x54000004 /* Non-Boot Bank Size Register */
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#define FLASH_BBADR 0x5400000C /* Boot Bank Base Address Register */
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#define FLASH_NBBADR 0x54000010 /* Non-Boot Bank Base Address Register */
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#define FLASH_CR 0x54000018 /* Control Register */
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#define FLASH_SR 0x5400001C /* Status Register */
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#define FLASH_BCE5ADDR 0x54000020 /* BC Fifth Entry Target Address Register */
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typedef struct str9x_mem_layout_s {
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u32 sector_start;
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u32 sector_size;
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u32 sector_bit;
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} str9x_mem_layout_t;
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#endif /* STR9X_H */
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