flipperdevices/u-boot
May 2025 – May 2025
1 Month active
Languages Used
C
Technical Skills
ARM ArchitectureDevice Driver DevelopmentEmbedded Systems DevelopmentLinux Kernel Development
Simeon Marijon
PROFILE
Simeon Marijon
Simeon Marijon developed a new driver for STM32 TAMP backup registers in the flipperdevices/u-boot repository, enabling these registers to be accessed as NVMEM cells for persistent state sharing across software components. He implemented the driver in C, focusing on compatibility with both STM32MP1 and STM32MP2 by accommodating their differing register layouts and security configurations. Drawing on expertise in ARM architecture, device driver development, and embedded systems, Simeon addressed the challenge of secure, cross-component data sharing during the boot process. This work established a technical foundation for persistent state management in embedded Linux environments, demonstrating depth in kernel-level engineering.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
1Total
Bugs
0
Commits
1
Features
1
Lines of code
677
Activity Months1
Your Network
556 people
Work History
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary: Delivered a new STM32 TAMP backup registers driver exposed as NVMEM cells in flipperdevices/u-boot. Implemented cross-component data sharing with STM32MP1/MP2, handling different register layouts and security configurations. No other major changes this month; prepared groundwork for persistent state management in boot path.
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary: Delivered a new STM32 TAMP backup registers driver exposed as NVMEM cells in flipperdevices/u-boot. Implemented cross-component data sharing with STM32MP1/MP2, handling different register layouts and security configurations. No other major changes this month; prepared groundwork for persistent state management in boot path.
May 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture90.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C
Technical Skills
ARM ArchitectureDevice Driver DevelopmentEmbedded Systems DevelopmentLinux Kernel Development
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