flipperdevices/u-boot
Nov 2025 – Nov 2025
1 Month active
Languages Used
C
Technical Skills
C programmingLinux kernel developmentdevice driver developmentdriver developmentembedded systems
Cibil Pankiras
PROFILE
Cibil Pankiras
Contributed to the flipperdevices/u-boot repository by enhancing hardware configurability and stability for Raspberry Pi platforms through targeted driver development. Implemented per-pin GPIO pull-up and pull-down control for BCM2835 and BCM2711 using the pinctrl driver, leveraging device-tree based bias settings to enable flexible and reliable hardware configuration. Addressed a macro rename in reboot-mode-gpio.h to maintain consistency in driver initialization, preventing potential issues during boot. The work, primarily in C and focused on embedded systems and Linux kernel development, improved boot-time reliability and maintainability for BCM2835 and BCM2711 devices, with changes tested and reviewed for long-term platform support.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
117
Activity Months1
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585 peopleSame Organization
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Aniket LimayeMember
Aparna PatraMember
Aashvij ShenaiMember
Alexander DahlMember
Work History
November 2025
2 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary for flipperdevices/u-boot: Delivered critical hardware configurability and stability enhancements focused on GPIO bias control and macro consistency. Implemented per-pin GPIO pull-up/pull-down control for BCM2835 and BCM2711 via the pinctrl driver with device-tree based bias settings, and fixed a macro rename that could impact driver initialization. These changes improve boot-time reliability, hardware configuration flexibility, and maintainability for BCM2835/ BCM2711 platforms.
2 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary for flipperdevices/u-boot: Delivered critical hardware configurability and stability enhancements focused on GPIO bias control and macro consistency. Implemented per-pin GPIO pull-up/pull-down control for BCM2835 and BCM2711 via the pinctrl driver with device-tree based bias settings, and fixed a macro rename that could impact driver initialization. These changes improve boot-time reliability, hardware configuration flexibility, and maintainability for BCM2835/ BCM2711 platforms.
November 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability90.0%
Architecture100.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C
Technical Skills
C programmingLinux kernel developmentdevice driver developmentdriver developmentembedded systems
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