March 2025 monthly summary for zephyrproject-rtos/trusted-firmware-m focusing on reliability and secure multi-core client handling.

Monthly summary for 2025-01 focusing on Trusted Firmware M work within zephyrproject-rtos. Core effort centered on security logging standardization in RPC callback paths to align with Secure Partition (SP) logging standards. Implemented SP logging across Corstone-1000 and RSE callback implementations, improving observability and auditability without altering functional behavior.

December 2024 monthly summary focused on delivering a key architectural feature in Trusted Firmware-M, with an emphasis on maintainability and alignment with NS Agent Mailbox SP behavior. The work enhances RPC handling flexibility while keeping build integrity intact.

November 2024 monthly summary: Delivered platform-ready enhancements and stability improvements across trusted-firmware-m and trusted-firmware-a. Key focus areas were real-time RPC responsiveness for dual-CPU systems and correct interrupt-controller behavior in RD1-AE device trees. Outcomes include improved real-time behavior, better multi-source mailbox support, and reliable power-state transitions across supported platforms.