mirror of
https://gitlab.com/kupfer/kupferbootstrap.git
synced 2025-02-23 05:35:44 -05:00
57 lines
2.2 KiB
Python
57 lines
2.2 KiB
Python
import os
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import urllib.request
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import click
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from typing import Optional
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from config import config
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from constants import FLASH_PARTS, FASTBOOT, JUMPDRIVE, JUMPDRIVE_VERSION
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from exec.file import makedir
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from fastboot import fastboot_boot, fastboot_erase_dtbo
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from image import get_device_name, losetup_rootfs_image, get_image_path, dump_aboot, dump_lk2nd
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from devices.device import get_profile_device
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from packages.flavour import get_profile_flavour, profile_option
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from wrapper import enforce_wrap
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LK2ND = FLASH_PARTS['LK2ND']
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ABOOT = FLASH_PARTS['ABOOT']
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TYPES = [LK2ND, JUMPDRIVE, ABOOT]
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@click.command(name='boot')
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@profile_option
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@click.argument('type', required=False, default=ABOOT, type=click.Choice(TYPES))
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def cmd_boot(type: str, profile: Optional[str] = None):
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"""Boot JumpDrive or the Kupfer aboot image. Erases Android DTBO in the process."""
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enforce_wrap()
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device = get_profile_device(profile)
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flavour = get_profile_flavour(profile).name
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deviceinfo = device.parse_deviceinfo()
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sector_size = deviceinfo.flash_pagesize
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if not sector_size:
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raise Exception(f"Device {device.name} has no flash_pagesize specified")
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image_path = get_image_path(device, flavour)
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strategy = deviceinfo.flash_method
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if not strategy:
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raise Exception(f"Device {device.name} has no flash strategy defined")
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if strategy == FASTBOOT:
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if type == JUMPDRIVE:
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file = f'boot-{get_device_name(device)}.img'
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path = os.path.join(config.get_path('jumpdrive'), file)
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makedir(os.path.dirname(path))
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if not os.path.exists(path):
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urllib.request.urlretrieve(f'https://github.com/dreemurrs-embedded/Jumpdrive/releases/download/{JUMPDRIVE_VERSION}/{file}', path)
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else:
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loop_device = losetup_rootfs_image(image_path, sector_size)
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if type == LK2ND:
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path = dump_lk2nd(loop_device + 'p1')
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elif type == ABOOT:
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path = dump_aboot(loop_device + 'p1')
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else:
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raise Exception(f'Unknown boot image type {type}')
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fastboot_erase_dtbo()
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fastboot_boot(path)
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else:
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raise Exception(f"Unknown flash strategy {strategy} for device {device.name}")
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