1. Revise _PRT table for standard haswell platforms.
2. Revise devicetree.cb for PEG ports.
3. Enable HD audio controller.
4. Add verbtable.
5. Add EHCI 2 ACPI device.
6. Fix Windows 7 BSOD because superio.asl always report invalid _HID name.
7. Correct FvFSP path in KConfig.
1. Add gpe.asl