# FpkSetup
**Index**: 0341 | **Size**: 21,120 bytes | **Arch**: x64 | **Phase**: DXE

## Overview
FpkSetup configures firmware protection key (FPK) settings for the HR650X platform. It reads FPK policy from UEFI variables and applies chipset-level protection key registers that control access to protected firmware regions, ensuring secure boot and BIOS region integrity.

## Key Functions
- ModuleEntryPoint -- UEFI entry point; initializes globals and dispatches FPK configuration
- ApplyFirmwareProtectionKeyPolicy -- FPK register programming and policy application
- InitializeBootRuntimeServices -- UEFI boot/runtime services baseline initialization

## Dependencies
- UEFI Boot Services / Runtime Services Table Library
- Chipset FPK (Firmware Protection Key) registers
- UEFI Variable services for policy storage
- BIOS region lock / flash protection interface

## Platform
HR650X, x86-64, PE32+ image, 6 sections, subsystem 0x0B (EFI_BOOT_SERVICE_DRIVER)