3.5 Configuration

This section defines the configurable items that must be available to achieve Stage I functionality.

Stage I configuration is largely concerned with hard-coded address space data and serial port data. In some platform architectures, a firmware or ROM may be responsible for handing off NEM configuration data to Stage I.

3.5.1 Flash Map Configuration

PCD

Purpose

gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemoryBase

Pre-Memory FV base address.

gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemorySize

Pre-Memory FV size.

gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTBase

Fsp-T FV base address.

gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize

Fsp-T FV size.

gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMBase

Fsp-M FV base address.

gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize

Fsp-M FV size.

gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSBase

Fsp-S FV base address.

gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize

Fsp-S FV size.

gMinPlatformPkgTokenSpaceGuid.PcdFlashFvMicrocodeBase

Microcode FV base address.

gMinPlatformPkgTokenSpaceGuid.PcdFlashFvMicrocodeSize

Microcode FV size.

Table 11 Stage I Flash Map Configuration PCDs