February 2026 monthly work summary focused on stabilizing and expanding eSPI support across Zephyr-derived repositories, delivering targeted build fixes, extensible sample code, and unified device-tree bindings to enable enterprise-grade power management on Intel/NXP NPCX4 platforms. The work reduced build errors, improved testing coverage, and strengthened driver readiness for next-stage integration.

Month: 2025-12 | Repository: zephyrproject-rtos/zephyr. Key feature delivered: ESPI Subsystem Collaboration and Maintainability Enhancement. Added additional collaborators for the eSPI subsystem to improve collaboration, ownership, and maintainability. The change is recorded under commit 7e659ad4743bbcc776d2e80b35bb6a2acd650d5d with a Signed-off-by from Jose Alberto Meza. Major bugs fixed: None documented for this period. Overall impact: Strengthened governance, faster onboarding of new maintainers, and clearer ownership for the eSPI subsystem, enabling faster issue resolution and more maintainable code. Technologies/skills demonstrated: Open-source governance, collaborative workflows, commit hygiene, maintainability best practices, and cross-team coordination.

November 2024: Delivered an overlay-driven enhancement to NPCX I2C workflows in nxp-upstream/zephyr, enabling robust I2C target testing and EEPROM configuration for NPCX boards. The work includes a new I2C overlay and test infrastructure, aligned with upstream contribution practices, with a key commit enabling NPCX I2C target test. This reduces test setup time, improves validation reliability, and strengthens NPCX I2C capabilities for board bring-up and QA.