Worked on the flipperdevices/u-boot repository to deliver comprehensive documentation supporting Firmware TPM (fTPM) enablement for TI K3 devices. Focused on embedded systems and firmware development, the work detailed configuration steps, RPMB provisioning, OP-TEE Trusted Application build instructions, and end-to-end verification procedures. Using reStructuredText, the documentation provided clear guidance for secure deployment, reducing onboarding time and post-release support needs. By outlining build, configuration, and validation processes, the contribution enhanced release readiness and security enablement for the u-boot integration. No major bugs were addressed during this period, with efforts concentrated on improving technical documentation and onboarding efficiency for developers.