81 lines
2.7 KiB
Python
81 lines
2.7 KiB
Python
# Copyright (c) 2021, ATL-Electronics
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# SPDX-License-Identifier: Apache-2.0
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'''GigaDevice ISP tool (gd32isp) runner for serial boot ROM'''
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from runners.core import ZephyrBinaryRunner, RunnerCaps
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DEFAULT_GD32ISP_CLI = 'GD32_ISP_Console'
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DEFAULT_GD32ISP_PORT = '/dev/ttyUSB0'
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DEFAULT_GD32ISP_SPEED = '57600'
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DEFAULT_GD32ISP_ADDR = '0x08000000'
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class Gd32ispBinaryRunner(ZephyrBinaryRunner):
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'''Runner front-end for gd32isp.'''
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def __init__(self, cfg, device,
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isp=DEFAULT_GD32ISP_CLI,
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port=DEFAULT_GD32ISP_PORT,
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speed=DEFAULT_GD32ISP_SPEED,
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addr=DEFAULT_GD32ISP_ADDR):
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super().__init__(cfg)
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self.device = device
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self.isp = isp
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self.port = port
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self.speed = speed
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self.addr = addr
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@classmethod
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def name(cls):
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return 'gd32isp'
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@classmethod
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def capabilities(cls):
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return RunnerCaps(commands={'flash'})
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@classmethod
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def do_add_parser(cls, parser):
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# Required:
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parser.add_argument('--device', required=True,
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help='device part number')
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# Optional:
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parser.add_argument('--isp', default=DEFAULT_GD32ISP_CLI,
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help='path to gd32 isp console program')
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parser.add_argument('--port', default=DEFAULT_GD32ISP_PORT,
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help='serial port to use, default is ' +
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str(DEFAULT_GD32ISP_PORT))
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parser.add_argument('--speed', default=DEFAULT_GD32ISP_SPEED,
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help='serial port speed to use, default is ' +
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DEFAULT_GD32ISP_SPEED)
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parser.add_argument('--addr', default=DEFAULT_GD32ISP_ADDR,
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help='flash address, default is ' +
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DEFAULT_GD32ISP_ADDR)
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@classmethod
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def do_create(cls, cfg, args):
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return Gd32ispBinaryRunner(cfg,
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device=args.device,
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isp=args.isp,
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port=args.port,
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speed=args.speed,
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addr=args.addr)
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def do_run(self, command, **kwargs):
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self.require(self.isp)
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self.ensure_output('bin')
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cmd_flash = [self.isp,
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'-c',
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'--pn', self.port,
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'--br', self.speed,
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'--sb', '1',
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'-i', self.device,
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'-e',
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'--all',
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'-d',
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'--a', self.addr,
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'--fn', self.cfg.bin_file]
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self.check_call(cmd_flash)
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