2 # This package provides support for the Platform Runtime Mechanism (PRM).
4 # The following key elements of PRM are maintained in this package:
6 # 1. PRM interfaces - Comprised of interfaces shared with the operating system such as ACPI table structures
7 # in addition to internal firmware interfaces such as protocols and library interfaces.
9 # 2. PRM generic drivers - EDK II drivers that implement generic functionality such that a platform can quickly
10 # and reliably adopt PRM.
12 # 3. PRM module - An independently updatable PE/COFF binary that conforms to the unique requirements of a PRM module.
13 # PRM modules expose functions for operating system invocation referred to as PRM handlers.
15 # 4. PRM handler - A function in a PRM module. The function is identified through PRM interfaces in the OS by a GUID.
17 # Copyright (c) Microsoft Corporation<BR>
18 ## SPDX-License-Identifier: BSD-2-Clause-Patent
22 DEC_SPECIFICATION = 0x00010005
24 PACKAGE_UNI_FILE = PrmPkg.uni
25 PACKAGE_GUID = 3D22F66E-9090-46CE-B260-1836070AFA5E
32 gPrmPkgTokenSpaceGuid = { 0x46f56acc, 0x600b, 0x450f, { 0xa5, 0x9c, 0x3a, 0x1a, 0x4a, 0xd4, 0x35, 0x3e }}
33 gPrmHiiGuid = { 0xee4cd885, 0xd104, 0x4056, { 0x84, 0xba, 0x46, 0x18, 0x82, 0xa7, 0x2a, 0x18 }}
36 ## @libraryclass Provides a general abstraction for PRM context buffer management
38 PrmContextBufferLib|Include/Library/PrmContextBufferLib.h
40 ## @libraryclass Provides functionality to discover PRM modules installed by platform firmware
42 PrmModuleDiscoveryLib|Include/Library/PrmModuleDiscoveryLib.h
44 ## @libraryclass Provides additional PE/COFF functionality needed to support the Platform Runtime Mechanism (PRM) loader driver.
46 PrmPeCoffLib|Include/Library/PrmPeCoffLib.h
49 ## PRM Configuration Protocol
51 gPrmConfigProtocolGuid = { 0x4e5b4fea, 0x936a, 0x45bc, { 0xac, 0x6a, 0x2f, 0x8f, 0x14, 0xa6, 0xc2, 0x9e }}
54 ## Flash base address of a PRM firmware volume
55 gPrmPkgTokenSpaceGuid.PcdFlashFvPrmBase|0x00000000|UINT32|0x00000001
57 ## Size in bytes of a PRM firmware volume
58 gPrmPkgTokenSpaceGuid.PcdFlashFvPrmSize|0x00000000|UINT32|0x00000002
60 ## Print PRM handler execution time in PrmInfo
62 # Provides an option to disable usage of a timer library to record PRM handler
63 # execution time. In most cases, the platform should provide a valid TimerLib
64 # instance that can be used when the application is built with that package to
65 # report PRM handler execution time in the application. If such a TimerLib
66 # instance is not available, set this PCD to FALSE in the package DSC file.
67 gPrmPkgTokenSpaceGuid.PcdPrmInfoPrintHandlerExecutionTime|TRUE|BOOLEAN|0x00000003