lattice_bit.h

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
/***************************************************************************
 *   Copyright (C) 2022 by Daniel Anselmi                                  *
 *   danselmi@gmx.ch                                                       *
 ***************************************************************************/
 
#ifndef OPENOCD_PLD_LATTICE_BIT_H
#define OPENOCD_PLD_LATTICE_BIT_H
 
#include "helper/types.h"
#include "raw_bit.h"
 
 
struct lattice_bit_file {
    struct raw_bit_file raw_bit;
    size_t offset;
    uint32_t idcode;
    const char *part; /* reuses memory in raw_bit_file */
    bool has_id;
};
 
enum lattice_family_e {
    LATTICE_ECP2,
    LATTICE_ECP3,
    LATTICE_ECP5,
    LATTICE_CERTUS,
    LATTICE_UNKNOWN,
};
 
int lattice_read_file(struct lattice_bit_file *bit_file, const char *filename, enum lattice_family_e family);
 
#endif /* OPENOCD_PLD_LATTICE_BIT_H */