47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
// SPDX-License-Identifier: Apache-2.0
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/*
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* Copyright (C) 2019 Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
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*/
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#ifndef GOWIN_HPP_
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#define GOWIN_HPP_
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#include <stdint.h>
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#include <iostream>
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#include <string>
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#include <vector>
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#include "device.hpp"
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#include "fsparser.hpp"
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#include "jtag.hpp"
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#include "jedParser.hpp"
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class Gowin: public Device {
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public:
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Gowin(Jtag *jtag, std::string filename, const std::string &file_type,
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Device::prog_type_t prg_type,
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bool verify, int8_t verbose);
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~Gowin();
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int idCode() override;
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void reset() override;
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void program(unsigned int offset) override;
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void programFlash();
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private:
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bool wr_rd(uint8_t cmd, uint8_t *tx, int tx_len,
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uint8_t *rx, int rx_len, bool verbose = false);
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bool EnableCfg();
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bool DisableCfg();
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bool pollFlag(uint32_t mask, uint32_t value);
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bool eraseSRAM();
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bool eraseFLASH();
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bool flashSRAM(uint8_t *data, int length);
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bool flashFLASH(uint8_t *data, int length);
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void displayReadReg(uint32_t dev);
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uint32_t readStatusReg();
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uint32_t readUserCode();
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FsParser *_fs;
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bool is_gw1n1;
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};
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#endif // GOWIN_HPP_
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