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boot.py: use losetup

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InsanePrawn 2021-10-26 06:03:31 +02:00
parent e034c48843
commit f369b00ebd
1 changed files with 6 additions and 3 deletions
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9
boot.py
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@ -5,7 +5,7 @@ import click
from config import config
from constants import BOOT_STRATEGIES, FLASH_PARTS, FASTBOOT, JUMPDRIVE, JUMPDRIVE_VERSION
from fastboot import fastboot_boot, fastboot_erase_dtbo
from image import get_device_and_flavour, get_image_path, dump_bootimg, dump_lk2nd
from image import get_device_and_flavour, losetup_rootfs_image, get_image_path, dump_bootimg, dump_lk2nd
from chroot import get_device_chroot
from wrapper import enforce_wrap
@ -21,8 +21,11 @@ def cmd_boot(type):
f"""Flash one of {', '.join(TYPES)}"""
enforce_wrap()
device, flavour = get_device_and_flavour()
# TODO: parse arch and sector size
chroot = get_device_chroot(device, flavour, 'aarch64')
sector_size = 4096
image_path = get_image_path(chroot)
loop_device = losetup_rootfs_image(image_path, sector_size)
strategy = BOOT_STRATEGIES[device]
if strategy == FASTBOOT:
@ -33,9 +36,9 @@ def cmd_boot(type):
if not os.path.exists(path):
urllib.request.urlretrieve(f'https://github.com/dreemurrs-embedded/Jumpdrive/releases/download/{JUMPDRIVE_VERSION}/{file}', path)
elif type == LK2ND:
path = dump_lk2nd(image_path)
path = dump_lk2nd(loop_device + 'p1')
elif type == BOOTIMG:
path = dump_bootimg(image_path)
path = dump_bootimg(loop_device + 'p1')
else:
raise Exception(f'Unknown boot image type {type}')
fastboot_erase_dtbo()