Developed NVMe boot support for x86 platforms within the flipperdevices/u-boot repository, enabling systems to boot directly from NVMe devices using the Secondary Program Loader (SPL). The work involved introducing a new BOOT_DEVICE_NVME enum value in the x86 architecture header and implementing the end-to-end boot flow for NVMe targets. Validation was performed on x86 hardware using coreboot with a U-Boot payload, confirming reliable boot capability from NVMe drives. The implementation, written in C and focused on embedded systems and bootloader development, consolidated changes for maintainability and extensibility, expanding hardware compatibility for future x86-based embedded deployments.