zephyrproject-rtos/trusted-firmware-m
Oct 2024 – Mar 2025
2 Months active
Languages Used
CShell
Technical Skills
Build SystemsEmbedded SystemsFirmware Development
Gabor Abonyi
PROFILE
Gabor Abonyi
Worked on the zephyrproject-rtos/trusted-firmware-m repository, focusing on embedded systems and firmware development using C and Shell. Delivered expanded flash partitioning for RP2350 TF-M tests, enabling broader cryptographic test coverage and safer memory allocation. Improved test versioning alignment and refined provisioning by adjusting the UF2 base address, ensuring test components fit within allocated memory. Addressed codebase cleanliness by removing unused configuration defines. Additionally, resolved a critical bug in the RSE Platform’s non-volatile counter handling, updating logic to process all valid PS counters and enhance security. Demonstrated attention to memory budgeting, build systems, and robust embedded firmware practices.
Overall Statistics
Feature vs Bugs
33%Features
Repository Contributions
4Total
Bugs
2
Commits
4
Features
1
Lines of code
19
Activity Months2
Your Network
615 peopleSame Organization
@arm.com538
Work History
March 2025
1 Commits
Mar 1, 2025March 2025: Delivered a critical bug fix for the RSE Platform in trusted-firmware-m to correctly process PS NV counters, eliminating a scenario where the last PS counter could be missed due to an incorrect comparison operator. The patch extends get_otp_id to include PLAT_NV_COUNTER_PS_2, ensuring all valid PS counters are evaluated. This improves security posture and reliability of non-volatile counter management across the boot path. The change was implemented with a focused commit (c763d6a153e497d0cb942e6a6a3f9b589170ff91).
1 Commits
Mar 1, 2025March 2025: Delivered a critical bug fix for the RSE Platform in trusted-firmware-m to correctly process PS NV counters, eliminating a scenario where the last PS counter could be missed due to an incorrect comparison operator. The patch extends get_otp_id to include PLAT_NV_COUNTER_PS_2, ensuring all valid PS counters are evaluated. This improves security posture and reliability of non-volatile counter management across the boot path. The change was implemented with a focused commit (c763d6a153e497d0cb942e6a6a3f9b589170ff91).
March 2025
October 2024
3 Commits • 1 Features
Oct 1, 20242024-10: Delivered RP2350 TF-M test readiness in trusted-firmware-m by expanding flash partitions for larger crypto tests, aligning TF-M test versioning for RP2350 PSA-arch-tests, and refining provisioning UF2 base address. Fixed a configuration cleanup by removing an unused NV_COUNTER_IN_ITS define. Impact: broader test coverage with safer memory usage and cleaner codebase; demonstrated expertise in embedded TF-M integration, memory budgeting, and provisioning.
October 2024
3 Commits • 1 Features
Oct 1, 20242024-10: Delivered RP2350 TF-M test readiness in trusted-firmware-m by expanding flash partitions for larger crypto tests, aligning TF-M test versioning for RP2350 PSA-arch-tests, and refining provisioning UF2 base address. Fixed a configuration cleanup by removing an unused NV_COUNTER_IN_ITS define. Impact: broader test coverage with safer memory usage and cleaner codebase; demonstrated expertise in embedded TF-M integration, memory budgeting, and provisioning.
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
CShell
Technical Skills
Build SystemsEmbedded SystemsFirmware Development
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