Pranav Vinaytilak worked on stabilizing and improving the boot process for the flipperdevices/u-boot repository, focusing on ARM64 Versal platforms. Over two months, he addressed critical low-level issues by debugging and fixing a relocation hang during the bootloader’s FDT relocation and resolving eMMC boot target corruption on Versal2. His approach involved careful memory management, including adjusting heap and stack allocations in C, and refining device pointer initialization to ensure deterministic boot device selection. Pranav’s work in embedded systems and device driver development enhanced boot reliability and reduced field failures, demonstrating depth in architecture-specific debugging and robust low-level programming.