Repair this MIMX8ML2DVNLZAB part project so it is safe for use in the Vitachrona main board. Use authoritative NXP i.MX 8M Plus datasheet, package/ball map, hardware design guide, and reference material. Inspect all 548 terminals and assign correct electrical types to every ball: Ground for all VSS/GND domains, Power In for supply inputs, Power Out only for genuine generated/reference outputs, Input/Output/Bi-Directional/Open Collector/Passive as appropriate for reset, boot, clocks, DDR, USB, MIPI, eMMC, GPIO and analog functions. Preserve exact ball numbers, functional names, and one-to-one footprint mapping. Correct malformed/truncated names if present. Organize the schematic into functional sub-symbols (Power/Ground, DDR, USB/MIPI, eMMC, GPIO/peripherals, clocks/boot/debug) without changing physical mappings. Verify the existing 548-pad 15x15 mm 0.5 mm-pitch footprint, package geometry, pad separation, pin-1 orientation and 3D scale. Do not invent pin functions; record any ball whose authoritative type cannot be established. Publish/update the part when complete and report the resulting part UID/version, counts by electrical type, verification evidence, and any blockers. Edit only this active part project.