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. |