mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-28 00:58:09 +00:00
31 lines
860 B
Python
31 lines
860 B
Python
from .device import Device
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class TrezorCore(Device):
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def update_firmware(self, file=None, model_name="Trezor T"):
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if not file:
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raise ValueError(
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"Uploading production firmware will replace the bootloader, it is not allowed!"
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)
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# reset to enter bootloader again
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self.power_off()
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self.wait(5)
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self.power_on()
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self.wait(10)
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self.check_model("bootloader")
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self.run_trezorctl("device wipe --bootloader || true")
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self.wait(5)
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self.power_off()
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self.power_on()
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self.wait(5)
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self.log(f"[software] Updating the firmware to {file}")
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self.run_trezorctl(f"firmware-update -s -f {file}")
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# after firmware-update finishes wait for reboot
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self.wait(15)
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return self.check_model(model_name)
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