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https://github.com/marqs85/ossc
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52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
//
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// Copyright (C) 2015-2016 Markus Hiienkari <mhiienka@niksula.hut.fi>
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//
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// This file is part of Open Source Scan Converter project.
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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 3 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, see <http://www.gnu.org/licenses/>.
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//
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#ifndef FLASH_H_
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#define FLASH_H_
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#include <stdint.h>
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#include "sysconfig.h"
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#define FLASH_SECTOR_SIZE 65536
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typedef struct {
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uint32_t ctrl;
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uint32_t baud_rate;
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uint32_t cs_delay;
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uint32_t read_capture;
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uint32_t oper_mode;
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uint32_t read_instr;
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uint32_t write_instr;
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uint32_t flash_cmd_cfg;
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uint32_t flash_cmd_ctrl;
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uint32_t flash_cmd_addr;
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uint32_t flash_cmd_wrdata[2];
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uint32_t flash_cmd_rddata[2];
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} gen_flash_if_regs;
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typedef struct {
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volatile gen_flash_if_regs *regs;
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uint32_t flash_size;
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} flash_ctrl_dev;
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void flash_write_protect(flash_ctrl_dev *dev, int enable);
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void flash_sector_erase(flash_ctrl_dev *dev, uint32_t addr);
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#endif /* FLASH_H_ */
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