| # Copyright (c) 2019, Timon Baetz |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| '''HiFive1-specific (flash only) runner.''' |
| |
| from os import path |
| |
| from runners.core import ZephyrBinaryRunner, RunnerCaps |
| |
| |
| class HiFive1BinaryRunner(ZephyrBinaryRunner): |
| '''Runner front-end for the HiFive1 board, using openocd.''' |
| |
| def __init__(self, cfg): |
| super().__init__(cfg) |
| self.openocd_config = path.join(cfg.board_dir, 'support', 'openocd.cfg') |
| |
| @classmethod |
| def name(cls): |
| return 'hifive1' |
| |
| @classmethod |
| def capabilities(cls): |
| return RunnerCaps(commands={'flash'}) |
| |
| @classmethod |
| def do_add_parser(cls, parser): |
| pass |
| |
| @classmethod |
| def do_create(cls, cfg, args): |
| if cfg.gdb is None: |
| raise ValueError('--gdb not provided at command line') |
| |
| return HiFive1BinaryRunner(cfg) |
| |
| def do_run(self, command, **kwargs): |
| self.require(self.cfg.openocd) |
| self.require(self.cfg.gdb) |
| openocd_cmd = ([self.cfg.openocd, '-f', self.openocd_config]) |
| gdb_cmd = ([self.cfg.gdb, self.cfg.elf_file, '--batch', |
| '-ex', 'set remotetimeout 240', |
| '-ex', 'target extended-remote localhost:3333', |
| '-ex', 'load', |
| '-ex', 'quit']) |
| self.run_server_and_client(openocd_cmd, gdb_cmd) |
