59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
# Copyright (c) 2022 Renesas Electronics Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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'''Runner for flashing with ezFlashCLI.'''
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from runners.core import ZephyrBinaryRunner, RunnerCaps
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DEFAULT_EZFLASHCLI = "ezFlashCLI"
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class EzFlashCliBinaryRunner(ZephyrBinaryRunner):
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'''Runner front-end for ezFlashCLI'''
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def __init__(self, cfg, tool, sn, erase=False):
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super().__init__(cfg)
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self.bin_ = cfg.bin_file
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self.tool = tool
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self.sn_arg = ['-j', f'{sn}'] if sn is not None else []
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self.erase = bool(erase)
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@classmethod
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def name(cls):
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return 'ezflashcli'
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@classmethod
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def capabilities(cls):
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return RunnerCaps(commands={'flash'}, erase=True)
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@classmethod
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def do_add_parser(cls, parser):
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parser.add_argument('--tool', default=DEFAULT_EZFLASHCLI,
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help='ezFlashCLI path, default is '
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f'{DEFAULT_EZFLASHCLI}')
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parser.add_argument('--sn', default=None, required=False,
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help='J-Link probe serial number')
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@classmethod
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def do_create(cls, cfg, args):
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return EzFlashCliBinaryRunner(cfg, tool=args.tool, sn=args.sn,
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erase=args.erase)
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def program_bin(self):
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if self.erase:
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self.logger.info("Erasing flash...")
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self.check_call([self.tool] + self.sn_arg + ["erase_flash"])
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self.logger.info(f"Flashing {self.bin_}...")
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self.check_call([self.tool] + self.sn_arg + ["image_flash", self.bin_])
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def reset(self):
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self.logger.info("Resetting...")
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self.check_call([self.tool] + self.sn_arg + ["go"])
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def do_run(self, command, **kwargs):
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self.require(self.tool)
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self.ensure_output('bin')
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self.program_bin()
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self.reset()
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