37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/***************************************************************************
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* Copyright (C) 2022 by Daniel Anselmi *
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* danselmi@gmx.ch *
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***************************************************************************/
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#ifndef OPENOCD_PLD_LATTICE_H
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#define OPENOCD_PLD_LATTICE_H
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#include <jtag/jtag.h>
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#include "pld.h"
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#include "lattice_bit.h"
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#define BYPASS 0xFF
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struct lattice_pld_device {
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struct jtag_tap *tap;
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size_t preload_length;
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enum lattice_family_e family;
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};
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int lattice_set_instr(struct jtag_tap *tap, uint8_t new_instr, tap_state_t endstate);
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int lattice_read_u32_register(struct jtag_tap *tap, uint8_t cmd, uint32_t *in_val,
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uint32_t out_val, bool do_idle);
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int lattice_read_u64_register(struct jtag_tap *tap, uint8_t cmd, uint64_t *in_val,
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uint64_t out_val);
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int lattice_verify_usercode(struct lattice_pld_device *lattice_device, uint32_t out,
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uint32_t expected, uint32_t mask);
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int lattice_verify_status_register_u32(struct lattice_pld_device *lattice_device, uint32_t out,
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uint32_t expected, uint32_t mask, bool do_idle);
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int lattice_verify_status_register_u64(struct lattice_pld_device *lattice_device, uint64_t out,
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uint64_t expected, uint64_t mask);
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int lattice_preload(struct lattice_pld_device *lattice_device);
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#endif /* OPENOCD_PLD_LATTICE_H */
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