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image/fastboot: add --confirm option and generalize fastboot_erase{_dtbo,}()

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InsanePrawn 2023-04-30 03:24:17 +02:00
parent 4ba5f87f1e
commit 33e1214aef
3 changed files with 75 additions and 28 deletions
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33
image/boot.py
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@ -12,28 +12,42 @@ from flavours.flavour import get_profile_flavour
from flavours.cli import profile_option
from wrapper import enforce_wrap
from .fastboot import fastboot_boot, fastboot_erase_dtbo
from .fastboot import fastboot_boot, fastboot_erase
from .image import get_device_name, losetup_rootfs_image, get_image_path, dump_aboot, dump_lk2nd
LK2ND = FLASH_PARTS['LK2ND']
ABOOT = FLASH_PARTS['ABOOT']
TYPES = [LK2ND, JUMPDRIVE, ABOOT]
BOOT_TYPES = [LK2ND, JUMPDRIVE, ABOOT]
@click.command(name='boot')
@profile_option
@click.argument('type', required=False, default=ABOOT, type=click.Choice(TYPES))
@click.argument('type', required=False, default=ABOOT, type=click.Choice(BOOT_TYPES))
@click.option('-b', '--sector-size', type=int, help="Override the device's sector size", default=None)
def cmd_boot(type: str, profile: Optional[str] = None, sector_size: Optional[int] = None):
@click.option(
'--erase-dtbo/--no-erase-dtbo',
is_flag=True,
default=True,
show_default=True,
help="Erase the DTBO partition before flashing",
)
@click.option('--confirm', is_flag=True, help="Ask for confirmation before executing fastboot commands")
def cmd_boot(
type: str,
profile: Optional[str] = None,
sector_size: Optional[int] = None,
erase_dtbo: bool = True,
confirm: bool = False,
):
"""Boot JumpDrive or the Kupfer aboot image. Erases Android DTBO in the process."""
enforce_wrap()
device = get_profile_device(profile)
flavour = get_profile_flavour(profile).name
deviceinfo = device.parse_deviceinfo()
sector_size = sector_size or deviceinfo.flash_pagesize
sector_size = sector_size or device.get_image_sectorsize_default()
if not sector_size:
raise Exception(f"Device {device.name} has no flash_pagesize specified")
raise Exception(f"Device {device.name} has no rootfs_image_sector_size specified")
image_path = get_image_path(device, flavour)
strategy = deviceinfo.flash_method
if not strategy:
@ -54,7 +68,8 @@ def cmd_boot(type: str, profile: Optional[str] = None, sector_size: Optional[int
path = dump_aboot(loop_device + 'p1')
else:
raise Exception(f'Unknown boot image type {type}')
fastboot_erase_dtbo()
fastboot_boot(path)
if erase_dtbo:
fastboot_erase('dtbo', confirm=confirm)
fastboot_boot(path, confirm=confirm)
else:
raise Exception(f"Unknown flash strategy {strategy} for device {device.name}")
raise Exception(f'Unsupported flash strategy "{strategy}" for device {device.name}')