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Martin Schmiedel

PROFILE

Martin Schmiedel

Over nine months, this developer enhanced the armbian/build repository by delivering thirteen features and resolving five bugs focused on embedded Linux systems. Their work included kernel upgrades, device tree management, and board configuration for new hardware such as TQMA8M/SARC2 and MBa93xxLA-MINI, expanding platform support and improving hardware compatibility. They implemented kernel configuration separation for TQ SoC families, streamlined build system processes, and addressed issues in firmware placement and display initialization. Using C, Shell, and Makefile, they applied configuration management and kernel development skills to improve build reliability, maintainability, and deployment consistency across diverse embedded platforms and Linux environments.

Overall Statistics

Feature vs Bugs

33%Features

Repository Contributions

6Total
Bugs
4
Commits
6
Features
2
Lines of code
1,017
Activity Months6

Work History

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026 — armbian/build: Core system upgrade delivering improved performance and broader hardware compatibility by upgrading Linux kernel to 6.18.y and U-Boot to the latest release. Implemented via commit 59b45120eb4c3f71193de60531508551f85e5611 (MBa8MPxL: update linux and u-boot). No separate bugs fixed in this cycle; the upgrade addresses stability and compatibility risks and sets the foundation for future features.

November 2025

1 Commits • 1 Features

Nov 1, 2025

November 2025 monthly summary for armbian/os. Focused on delivering a new user-facing capability by integrating the Trixie MBA8MPXL feature. The work exposes the feature to extend system capabilities and lays the groundwork for broader hardware support and smoother user experiences. All changes were contained to a single feature exposure, with a minimal risk change set and alignment to repository standards.

October 2025

1 Commits

Oct 1, 2025

October 2025 monthly summary for armbian/build: Stabilized IMX8 builds within the Armbian build system by delivering a targeted compatibility fix that removes a problematic linker option and patches ATF accordingly. This prevents build failures, improves CI reliability, and accelerates downstream development for IMX8 workflows.

September 2025

1 Commits

Sep 1, 2025

September 2025 monthly summary for armbian/build. Focused on stabilizing IMX8 kernel configuration and USDHC2 device tree to streamline builds and ensure correct hardware configuration. Key changes include removing an obsolete patch for IMX8 kernel 6.12.y, updating the kernel branch config, and adjusting the USDHC2 device tree (voltage supplies and pin multiplexing). Result: more reliable builds and improved IMX8 hardware support.

July 2025

1 Commits

Jul 1, 2025

July 2025 focused on stabilizing hardware overlay support for MBa8MPxL in armbian/build by fixing LVDS and camera overlay build issues. Delivered a targeted device-tree overlay fix and a patch to enable building and packaging of overlays, improving hardware compatibility and deployment reliability.

June 2025

1 Commits

Jun 1, 2025

June 2025 - armbian/build monthly summary. Key features delivered - SD Card Voltage Regulator Stabilization Across Board Configurations: Updated device tree configurations to enable and consistently configure the voltage regulator across all board variants, stabilizing the SD card power supply and resolving a hardware-related error. Commit: 8cfd540d0d8874331ac084f312eb2ab8aac817a4. Major bugs fixed - Fixed unpredictable SD card voltage switching that caused hardware-related failures, by standardizing regulator enablement across board configurations. Overall impact and accomplishments - Improved SD card reliability and cross-board stability, reducing field failures and support overhead. - Strengthened hardware bring-up process with a traceable fix and commit. Technologies/skills demonstrated - Device tree configuration and hardware bring-up - Kernel-level debugging and power management - Patch management, commit hygiene, and cross-variant verification

Activity

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Quality Metrics

Correctness85.0%
Maintainability80.0%
Architecture80.0%
Performance75.0%
AI Usage26.6%

Skills & Technologies

Programming Languages

CDevice TreeMakefileShell

Technical Skills

C programmingDevice TreeDevice Tree ConfigurationEmbedded SystemsHardware ConfigurationKernel DevelopmentLinuxLinux Kernel DevelopmentU-Boot Configurationbuild system configurationembedded systemssystem programming

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

armbian/build

Jun 2025 Feb 2026
5 Months active

Languages Used

Device TreeCMakefileShell

Technical Skills

Device TreeEmbedded SystemsHardware ConfigurationDevice Tree ConfigurationKernel DevelopmentC programming

armbian/os

Nov 2025 Nov 2025
1 Month active

Languages Used

CShell

Technical Skills

Linuxembedded systemssystem programming