August 2025 monthly summary for flipperdevices/u-boot. Key accomplishments centered on stabilizing RTC timekeeping for the MAX31331 driver. A targeted fix corrected seconds not updating after a set by introducing a deliberate delay after writing the time, mirroring the established MAX31343 behavior to ensure accurate time updates. This change directly improves RTC reliability during boot and runtime, providing more accurate timestamps in logs and event sequencing. The update reduces time drift and mitigates time-related inconsistencies in embedded workflows. Technologies and skills demonstrated include embedded C driver development, hardware-software integration for RTCs, cross-driver consistency (MAX31331 vs MAX31343), and a concise, review-friendly change with a single focused commit.