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Functions | |
| int | lattice_ecp5_connect_spi_to_jtag (struct lattice_pld_device *pld_device_info) |
| int | lattice_ecp5_disconnect_spi_from_jtag (struct lattice_pld_device *pld_device_info) |
| int | lattice_ecp5_get_facing_read_bits (struct lattice_pld_device *pld_device_info, unsigned int *facing_read_bits) |
| int | lattice_ecp5_load (struct lattice_pld_device *lattice_device, struct lattice_bit_file *bit_file) |
| int | lattice_ecp5_read_status (struct jtag_tap *tap, uint32_t *status, uint32_t out, bool do_idle) |
| int | lattice_ecp5_read_usercode (struct jtag_tap *tap, uint32_t *usercode, uint32_t out) |
| int | lattice_ecp5_refresh (struct lattice_pld_device *lattice_device) |
| int | lattice_ecp5_write_usercode (struct lattice_pld_device *lattice_device, uint32_t usercode) |
Function Documentation
◆ lattice_ecp5_connect_spi_to_jtag()
| int lattice_ecp5_connect_spi_to_jtag | ( | struct lattice_pld_device * | pld_device_info | ) |
Definition at line 209 of file ecp5.c.
References buf_get_u32(), buffer, jtag_tap::cur_instr, ERROR_FAIL, ERROR_OK, scan_field::in_value, jtag_tap::ir_length, jtag_add_dr_scan(), jtag_execute_queue(), lattice_ecp5_enable_sram_programming(), lattice_ecp5_erase_sram(), lattice_ecp5_exit_programming_mode(), lattice_preload(), lattice_set_instr(), NULL, scan_field::num_bits, scan_field::out_value, PROGRAM_SPI, lattice_pld_device::tap, and TAP_IDLE.
Referenced by lattice_connect_spi_to_jtag().
◆ lattice_ecp5_disconnect_spi_from_jtag()
| int lattice_ecp5_disconnect_spi_from_jtag | ( | struct lattice_pld_device * | pld_device_info | ) |
Definition at line 253 of file ecp5.c.
References ERROR_FAIL, jtag_add_runtest(), jtag_execute_queue(), lattice_pld_device::tap, and TAP_IDLE.
Referenced by lattice_disconnect_spi_from_jtag().
◆ lattice_ecp5_get_facing_read_bits()
| int lattice_ecp5_get_facing_read_bits | ( | struct lattice_pld_device * | pld_device_info, |
| unsigned int * | facing_read_bits | ||
| ) |
Definition at line 270 of file ecp5.c.
References ERROR_FAIL, and ERROR_OK.
Referenced by lattice_get_stuff_bits().
◆ lattice_ecp5_load()
| int lattice_ecp5_load | ( | struct lattice_pld_device * | lattice_device, |
| struct lattice_bit_file * | bit_file | ||
| ) |
Definition at line 162 of file ecp5.c.
References ERROR_FAIL, ERROR_OK, lattice_ecp5_enable_sram_programming(), lattice_ecp5_erase_sram(), lattice_ecp5_exit_programming_mode(), lattice_ecp5_init_address(), lattice_ecp5_program_config_map(), lattice_preload(), lattice_verify_status_register_u32(), STATUS_BUSY_FLAG, STATUS_DONE_BIT, STATUS_ERROR_BITS, STATUS_FAIL_FLAG, STATUS_FEA_OTP, and lattice_pld_device::tap.
Referenced by lattice_load_command().
◆ lattice_ecp5_read_status()
| int lattice_ecp5_read_status | ( | struct jtag_tap * | tap, |
| uint32_t * | status, | ||
| uint32_t | out, | ||
| bool | do_idle | ||
| ) |
Definition at line 25 of file ecp5.c.
References lattice_read_u32_register(), LSC_READ_STATUS, and status.
Referenced by lattice_read_status_u32().
◆ lattice_ecp5_read_usercode()
| int lattice_ecp5_read_usercode | ( | struct jtag_tap * | tap, |
| uint32_t * | usercode, | ||
| uint32_t | out | ||
| ) |
Definition at line 30 of file ecp5.c.
References lattice_read_u32_register(), and READ_USERCODE.
Referenced by lattice_read_usercode().
◆ lattice_ecp5_refresh()
| int lattice_ecp5_refresh | ( | struct lattice_pld_device * | lattice_device | ) |
Definition at line 280 of file ecp5.c.
References BYPASS, ERROR_FAIL, ERROR_OK, jtag_add_runtest(), jtag_add_sleep(), jtag_execute_queue(), lattice_preload(), lattice_set_instr(), LSC_REFRESH, lattice_pld_device::tap, and TAP_IDLE.
Referenced by COMMAND_HANDLER().
◆ lattice_ecp5_write_usercode()
| int lattice_ecp5_write_usercode | ( | struct lattice_pld_device * | lattice_device, |
| uint32_t | usercode | ||
| ) |
Definition at line 35 of file ecp5.c.
References buffer, ERROR_FAIL, ERROR_OK, h_u32_to_le(), scan_field::in_value, ISC_DISABLE, ISC_ENABLE, ISC_PROGRAM_USERCODE, jtag_add_dr_scan(), jtag_add_runtest(), jtag_add_sleep(), jtag_execute_queue(), lattice_set_instr(), lattice_verify_usercode(), NULL, scan_field::num_bits, scan_field::out_value, REGISTER_ALL_BITS_1, lattice_pld_device::tap, and TAP_IDLE.
Referenced by lattice_write_usercode().
