zephyrproject-rtos/trusted-firmware-m
Oct 2024 – Apr 2025
2 Months active
Languages Used
BashCCMakeRST
Technical Skills
ARM Cortex-MBuild System ConfigurationCMake Build SystemDocumentationDriver DevelopmentEmbedded Systems Development
William Vinnicombe
PROFILE
William Vinnicombe
Worked on the zephyrproject-rtos/trusted-firmware-m repository to deliver RP2350 platform support for Trusted Firmware-M, enabling a secure environment through platform porting, driver development, and integration with the CMake build system. The work included updating documentation, configuring build setups, and creating linker scripts to support secure enclave provisioning on ARM Cortex-M. Subsequently, upgraded the RP2350 Pico SDK from version 2.0.0 to 2.1.1, updating build configurations and documentation to align with the latest SDK features and upstream bug fixes. Focus remained on embedded systems development, firmware integration, and maintaining stability while ensuring compatibility with evolving SDK requirements.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
2
Lines of code
12,448
Activity Months2
Your Network
106 peopleSame Organization
@raspberrypi.com24
Work History
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for zephyrproject-rtos/trusted-firmware-m. Focused on upgrading the RP2350 Pico SDK from 2.0.0 to 2.1.1. Core RP2350 functionality remained unchanged; the work involved updating build configurations and documentation to reflect the new SDK and validating the integration to mitigate risk as we align with the latest Pico SDK features and upstream bug fixes. This upgrade positions RP2350 for improved stability, security patches, and access to future SDK capabilities without altering existing behavior.
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for zephyrproject-rtos/trusted-firmware-m. Focused on upgrading the RP2350 Pico SDK from 2.0.0 to 2.1.1. Core RP2350 functionality remained unchanged; the work involved updating build configurations and documentation to reflect the new SDK and validating the integration to mitigate risk as we align with the latest Pico SDK features and upstream bug fixes. This upgrade positions RP2350 for improved stability, security patches, and access to future SDK capabilities without altering existing behavior.
April 2025
October 2024
2 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for zephyrproject-rtos/trusted-firmware-m: Delivered RP2350 platform support for Trusted Firmware-M (TF-M), enabling secure environment on RP2350. Work included documentation updates, configuration/build setup, drivers, and linker scripts to bring up the secure environment. Commits: a74ffb06bb534a57da7da141b80e60dd2b39bb07; a854254176962d63e138115d0403816e2558fb29. No critical bugs reported; port validated with builds and integration checks. Business impact: accelerates secure TF-M bring-up on RP2350, reducing integration time for customers and internal teams. Technologies/skills demonstrated: platform bring-up, TF-M integration, secure enclave provisioning, build tooling, and documentation.
October 2024
2 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for zephyrproject-rtos/trusted-firmware-m: Delivered RP2350 platform support for Trusted Firmware-M (TF-M), enabling secure environment on RP2350. Work included documentation updates, configuration/build setup, drivers, and linker scripts to bring up the secure environment. Commits: a74ffb06bb534a57da7da141b80e60dd2b39bb07; a854254176962d63e138115d0403816e2558fb29. No critical bugs reported; port validated with builds and integration checks. Business impact: accelerates secure TF-M bring-up on RP2350, reducing integration time for customers and internal teams. Technologies/skills demonstrated: platform bring-up, TF-M integration, secure enclave provisioning, build tooling, and documentation.
Activity
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Quality Metrics
Correctness86.6%
Maintainability86.6%
Architecture86.6%
Performance73.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
BashCCMakeRST
Technical Skills
ARM Cortex-MBuild System ConfigurationCMake Build SystemDocumentationDriver DevelopmentEmbedded SystemsEmbedded Systems DevelopmentFirmware DevelopmentPlatform IntegrationPlatform PortingRTOS IntegrationSDK IntegrationTrusted Firmware-M
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