7.3 Modules

Only modules in the board package should be modified in the process of board porting. The minimum platform package and other common package contents must not be directly modified. The board package and silicon package modules may have multiple instances to support different boards and different silicon. These components are required. They enable orderly board porting and add the support for extensibility in later stages. The libraries consumed are the subset of libraries required by this specification. Some libraries are defined in this specification, some are defined in EDK II documentation.

7.3.1 UEFI Components (PEI)

These components are required. They enable orderly board porting and orderly extensibility to add functionality over time.

The libraries consumed are the subset of libraries required by this specification. Some libraries are defined in this specification, some are defined in EDK II documentation.

Item

Producing Package

Libraries Consumed

Tcg2Pei.efi

SecurityPkg

Tcg2ConfigPei.efi

SecurityPkg

Tcg2PlatformPei.efi

MinPlatformPkg

IntelVTdPmrPei.efi

IntelSiliconPkg

Table 55 Stage V PEI UEFI Components

7.3.2 UEFI Components (DXE)

These components are required. They enable orderly board porting and orderly extensibility to add functionality over time.

The libraries consumed are the subset of libraries required by this specification. Some libraries are defined in this specification, some are defined in EDK II documentation.

Item

Producing Package

Libraries Consumed

TcgMor.efi

SecurityPkg

Tcg2Dxe.efi

SecurityPkg

Tcg2ConfigDxe.efi

SecurityPkg

Tcg2PlatformDxe.efi

MinPlatformPkg

VariableSmmRuntimeDxe.efi

MdeModulePkg

SecureBootConfigDxe.efi

SecurityPkg

SecurityStubDxe.efi

MdeModulePkg

IntelVTdDxe.efi

Table 56 Stage V DXE UEFI Components

7.3.3 UEFI Components (SMM)

These components are required. They enable orderly board porting and orderly extensibility to add functionality over time.

The libraries consumed are the subset of libraries required by this specification. Some libraries are defined in this specification, some are defined in EDK II documentation.

Item

Producing Package

Libraries Consumed

Tcg2Smm.efi

SecurityPkg

FaultTolerantWriteSmm.efi

MdeModulePkg

VariableSmm.efi

MdeModulePkg

Table 57 Stage V SMM UEFI Components

7.3.4 Platform Architecture Libraries

Board porting will require creation of libraries identified as produced by the BoardPkg. Depending on the board, there may be existing libraries that are sufficient for a board, so it is important to assess the utility of existing library instances when developing board support.

Item

API Definition Package

Producing Package

Description

Table 58 Stage V Platform Architecture Libraries