2Shirt/WizardKit
2Shirt/WizardKit
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Reduce size to zero-out

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Most tools will use a 1MiB offset for the first partition
This commit is contained in:
2Shirt 2024-03-30 23:04:08 -07:00
parent a256e6e764
commit 3aff533c4d
Signed by: 2Shirt
GPG key ID: 152FAC923B0E132C
1 changed files with 4 additions and 4 deletions
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8
scripts/wk/kit/ufd.py
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@ -123,7 +123,7 @@ def build_ufd() -> None:
if not args['--update']: if not args['--update']:
ui.print_info('Prep UFD') ui.print_info('Prep UFD')
try_print.run( try_print.run(
message='Zeroing first 64MiB...', message='Zeroing first 1MiB...',
function=zero_device, function=zero_device,
dev_path=ufd_dev, dev_path=ufd_dev,
) )
@ -671,12 +671,12 @@ def verify_ufd(dev_path) -> pathlib.Path:
def zero_device(dev_path) -> None: def zero_device(dev_path) -> None:
"""Zero-out first 64MB of device.""" """Zero-out first 1MB of device."""
cmd = [ cmd = [
'sudo', 'sudo',
'dd', 'dd',
'bs=4M', 'bs=1M',
'count=16', 'count=1',
'if=/dev/zero', 'if=/dev/zero',
f'of={dev_path}', f'of={dev_path}',
] ]