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lantiq: Implement CRC check for firmware download - #241

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ManupaKDU merged 6 commits into
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jules-17145876662438510820-9c963482
Jul 25, 2026
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lantiq: Implement CRC check for firmware download#241
ManupaKDU merged 6 commits into
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jules-17145876662438510820-9c963482

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The firmware download routine verifies size but misses a CRC check to ensure integrity. This patch adds the missing CRC check using crc32_le across all firmware segments and compares it with the expected checksum in the firmware header.


PR created automatically by Jules for task 17145876662438510820 started by @manupawickramasinghe

The firmware download routine verifies size but misses a CRC check to ensure integrity. This patch adds the missing CRC check using crc32_le across all firmware segments and compares it with the expected checksum in the firmware header.

Signed-off-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>

Co-authored-by: manupawickramasinghe <73810867+manupawickramasinghe@users.noreply.github.com>
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The firmware download routine verifies size but misses a CRC check to ensure integrity. This patch adds the missing CRC check using crc32_le across all firmware segments and compares it with the expected checksum in the firmware header.

Also includes a CI fix to correct permission handling in workflow, adding 'sudo' to the 'chown' command to resolve 'Operation not permitted' errors during GitHub CI checks.

Signed-off-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>

Co-authored-by: manupawickramasinghe <73810867+manupawickramasinghe@users.noreply.github.com>
google-labs-jules Bot and others added 4 commits July 25, 2026 16:35
The firmware download routine verifies size but misses a CRC check to ensure integrity. This patch adds the missing CRC check using crc32_le across all firmware segments and compares it with the expected checksum in the firmware header.

Also includes a CI fix to correct permission handling in workflows, adding 'sudo' to all 'chown' commands to resolve 'Operation not permitted' errors during GitHub CI checks.

Signed-off-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>

Co-authored-by: manupawickramasinghe <73810867+manupawickramasinghe@users.noreply.github.com>
The firmware download routine verifies size but misses a CRC check to ensure integrity. This patch adds the missing CRC check using crc32_le across all firmware segments and compares it with the expected checksum in the firmware header.

Also includes a CI fix to correct permission handling in workflows, adding 'sudo' to all 'chown' commands and 'apt-get' / 'sed' commands for debian repositories to resolve 'Operation not permitted' errors during GitHub CI checks.

Signed-off-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>

Co-authored-by: manupawickramasinghe <73810867+manupawickramasinghe@users.noreply.github.com>
The firmware download routine verifies size but misses a CRC check to ensure integrity. This patch adds the missing CRC check using crc32_le across all firmware segments and compares it with the expected checksum in the firmware header.

Also includes a CI fix to correct permission handling in workflows, adding 'sudo' to all 'chown' commands and 'apt-get' / 'sed' commands for debian repositories to resolve 'Operation not permitted' errors during GitHub CI checks.

Signed-off-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>

Co-authored-by: manupawickramasinghe <73810867+manupawickramasinghe@users.noreply.github.com>
The firmware download routine verifies size but misses a CRC check to ensure integrity. This patch adds the missing CRC check using crc32_le across all firmware segments and compares it with the expected checksum in the firmware header.

Also includes a CI fix to correct permission handling in workflows, adding 'sudo' to all 'chown' commands and 'apt-get' / 'sed' commands for debian repositories to resolve 'Operation not permitted' errors during GitHub CI checks.

Signed-off-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>

Co-authored-by: manupawickramasinghe <73810867+manupawickramasinghe@users.noreply.github.com>
@ManupaKDU
ManupaKDU merged commit 2d9628a into main Jul 25, 2026
91 of 179 checks passed
@ManupaKDU
ManupaKDU deleted the jules-17145876662438510820-9c963482 branch July 25, 2026 18:43
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