# DefaultData
**Index**: 0070 | **Size**: N/A | **Arch**: x64 | **Phase**: PEI

## Overview
DefaultData provides default configuration data and platform policy settings used during early PEI phase. It supplies baseline hardware configuration parameters that may be overridden by later policy decisions.

## Key Functions
- Default data table initialization
- Platform policy default population
- Configuration data HOB publication

## Protocols / PPIs / Dependencies
- PCD (Platform Configuration Database) PPI
- PeiServicesTablePointer PPI

## Platform
HR650X (Purley platform)