As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO BOS DUE TO THE FLIGHT CREW REPORTING A FLIGHT CONTROL SPOILER FAULT AFTER TAKEOFF. ECAM LEFT #2 SPOILER AMBER,RIGHT #2 SPOILER AMBER DISPLAYING PARTIALLY DEPLOYED. THE AIRCRAFT LANDED SAFELY AT BOS WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED SPOILER SERVO CONTROL VALVE 31CE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 27-64-51.