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Enhance target handling in Bootloader to support multiple targets #580

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Merged
gemenerik merged 1 commit into from
Nov 18, 2025
Merged

Enhance target handling in Bootloader to support multiple targets #580

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30 changes: 21 additions & 9 deletions cflib/bootloader/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -398,15 +398,27 @@ def _get_flash_artifacts_from_zip(self, filename):
# Handle version 1 of manifest where prerequisites for nRF soft-devices are not specified
requires = [] if 'requires' not in metadata else metadata['requires']
provides = [] if 'provides' not in metadata else metadata['provides']
if len(requires) == 0 and metadata['target'] == 'nrf51' and metadata['type'] == 'fw':
requires.append('sd-s110')
# If there is no requires for the nRF51 fw target then we also need the legacy s110
# so add this to the file list afterwards
add_legacy_nRF51_s110 = True

target = Target(metadata['platform'], metadata['target'], metadata['type'],
provides, requires)
flash_artifacts.append(FlashArtifact(content, target, metadata['release']))

# Support both single target (string) and multiple targets (list)
target_value = metadata['target']
target_list = target_value if isinstance(target_value, list) else [target_value]

for target_name in target_list:
logger.debug('Processing target: {}'.format(target_name))
# Create copies for each target to avoid shared mutable state
target_requires = requires.copy()
target_provides = provides.copy()

# Check for legacy nRF51 requirement
if len(target_requires) == 0 and target_name == 'nrf51' and metadata['type'] == 'fw':
target_requires.append('sd-s110')
# If there is no requires for the nRF51 fw target then we also need the legacy s110
# so add this to the file list afterwards
add_legacy_nRF51_s110 = True

target = Target(metadata['platform'], target_name, metadata['type'],
target_provides, target_requires)
flash_artifacts.append(FlashArtifact(content, target, metadata['release']))

if add_legacy_nRF51_s110:
print('Legacy format detected for manifest, adding s110+bl binary from distro')
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