72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/***************************************************************************
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* Copyright (C) 2006 by Dominic Rath *
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* Dominic.Rath@gmx.de *
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***************************************************************************/
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#ifndef OPENOCD_PLD_PLD_H
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#define OPENOCD_PLD_PLD_H
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#include <helper/command.h>
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struct pld_device;
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#define __PLD_CREATE_COMMAND(name) \
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COMMAND_HELPER(name, struct pld_device *pld)
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struct pld_ipdbg_hub {
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struct jtag_tap *tap;
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unsigned int user_ir_code;
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};
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int pld_has_jtagspi_instruction(struct pld_device *device, bool *has_instruction);
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int pld_get_jtagspi_userircode(struct pld_device *pld_device, unsigned int *ir);
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int pld_get_jtagspi_stuff_bits(struct pld_device *pld_device, unsigned int *facing_read_bits,
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unsigned int *trailing_write_bits);
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int pld_connect_spi_to_jtag(struct pld_device *pld_device);
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int pld_disconnect_spi_from_jtag(struct pld_device *pld_device);
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struct pld_driver {
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const char *name;
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__PLD_CREATE_COMMAND((*pld_create_command));
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const struct command_registration *commands;
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int (*load)(struct pld_device *pld_device, const char *filename);
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int (*get_ipdbg_hub)(int user_num, struct pld_device *pld_device, struct pld_ipdbg_hub *hub);
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int (*has_jtagspi_instruction)(struct pld_device *device, bool *has_instruction);
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int (*get_jtagspi_userircode)(struct pld_device *pld_device, unsigned int *ir);
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int (*connect_spi_to_jtag)(struct pld_device *pld_device);
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int (*disconnect_spi_from_jtag)(struct pld_device *pld_device);
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int (*get_stuff_bits)(struct pld_device *pld_device, unsigned int *facing_read_bits,
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unsigned int *trailing_write_bits);
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};
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#define PLD_CREATE_COMMAND_HANDLER(name) \
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static __PLD_CREATE_COMMAND(name)
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struct pld_device {
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struct pld_driver *driver;
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void *driver_priv;
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struct pld_device *next;
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char *name;
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};
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int pld_register_commands(struct command_context *cmd_ctx);
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struct pld_device *get_pld_device_by_num(int num);
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struct pld_device *get_pld_device_by_name(const char *name);
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struct pld_device *get_pld_device_by_name_or_numstr(const char *str);
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#define ERROR_PLD_DEVICE_INVALID (-1000)
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#define ERROR_PLD_FILE_LOAD_FAILED (-1001)
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extern struct pld_driver efinix_pld;
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extern struct pld_driver gatemate_pld;
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extern struct pld_driver gowin_pld;
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extern struct pld_driver intel_pld;
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extern struct pld_driver lattice_pld;
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extern struct pld_driver virtex2_pld;
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#endif /* OPENOCD_PLD_PLD_H */
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