zephyrproject-rtos/trusted-firmware-a
Dec 2024 – Dec 2024
1 Month active
Languages Used
C
Technical Skills
Device DriversDriver DevelopmentEmbedded SystemsEmbedded Systems DevelopmentPlatform Bring-upPlatform Configuration
ot_chhao.chang
PROFILE
Ot_chhao.chang
Worked on the zephyrproject-rtos/trusted-firmware-a repository to deliver CIRQ interrupt controller bring-up for MediaTek MT8196 and MT8189 platforms. This involved implementing device driver support in C, defining base addresses and interrupt bit mappings, and integrating the new driver into the build system to streamline compilation and testing. The work focused on embedded systems development and platform bring-up, enhancing platform readiness and improving interrupt reliability for these MediaTek targets. By enabling CIRQ support, the changes facilitated faster collaboration between MTK and Zephyr teams and contributed to customer-ready firmware, addressing key requirements for embedded platform configuration and driver development.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
1
Lines of code
20
Activity Months1
Your Network
196 peopleSame Organization
@mediatek.com55
Sky HuangMember
Tim KuoMember
Tze-nan WuMember
Alice ChaoMember
Allan WangMember
Andrew PerepechMember
Benjamin LinMember
Chris LuMember
Peter ChiuMember
Work History
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for zephyrproject-rtos/trusted-firmware-a. Delivered CIRQ interrupt controller bring-up for MediaTek MT8196 and MT8189 platforms, including base addresses, interrupt bit mappings, and integration into the build system. This work enhances platform readiness and interrupt reliability, supporting faster MTK/Zephyr collaboration and customer-ready firmware.
2 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for zephyrproject-rtos/trusted-firmware-a. Delivered CIRQ interrupt controller bring-up for MediaTek MT8196 and MT8189 platforms, including base addresses, interrupt bit mappings, and integration into the build system. This work enhances platform readiness and interrupt reliability, supporting faster MTK/Zephyr collaboration and customer-ready firmware.
December 2024
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C
Technical Skills
Device DriversDriver DevelopmentEmbedded SystemsEmbedded Systems DevelopmentPlatform Bring-upPlatform Configuration
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