OvmfPkg.dec 9.8 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194
  1. ## @file
  2. # EFI/Framework Open Virtual Machine Firmware (OVMF) platform
  3. #
  4. # Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
  5. #
  6. # SPDX-License-Identifier: BSD-2-Clause-Patent
  7. #
  8. ##
  9. [Defines]
  10. DEC_SPECIFICATION = 0x00010005
  11. PACKAGE_NAME = OvmfPkg
  12. PACKAGE_GUID = 2daf5f34-50e5-4b9d-b8e3-5562334d87e5
  13. PACKAGE_VERSION = 0.1
  14. [Includes]
  15. Include
  16. [LibraryClasses]
  17. ## @libraryclass Loads and boots a Linux kernel image
  18. #
  19. LoadLinuxLib|Include/Library/LoadLinuxLib.h
  20. ## @libraryclass Save and restore variables using a file
  21. #
  22. NvVarsFileLib|Include/Library/NvVarsFileLib.h
  23. ## @libraryclass Provides services to work with PCI capabilities in PCI
  24. # config space.
  25. PciCapLib|Include/Library/PciCapLib.h
  26. ## @libraryclass Layered on top of PciCapLib, allows clients to plug an
  27. # EFI_PCI_IO_PROTOCOL backend into PciCapLib, for config
  28. # space access.
  29. PciCapPciIoLib|Include/Library/PciCapPciIoLib.h
  30. ## @libraryclass Layered on top of PciCapLib, allows clients to plug a
  31. # PciSegmentLib backend into PciCapLib, for config space
  32. # access.
  33. PciCapPciSegmentLib|Include/Library/PciCapPciSegmentLib.h
  34. ## @libraryclass Register a status code handler for printing the Boot
  35. # Manager's LoadImage() and StartImage() preparations, and
  36. # return codes, to the UEFI console.
  37. PlatformBmPrintScLib|Include/Library/PlatformBmPrintScLib.h
  38. ## @libraryclass Access QEMU's firmware configuration interface
  39. #
  40. QemuFwCfgLib|Include/Library/QemuFwCfgLib.h
  41. ## @libraryclass S3 support for QEMU fw_cfg
  42. #
  43. QemuFwCfgS3Lib|Include/Library/QemuFwCfgS3Lib.h
  44. ## @libraryclass Rewrite the BootOrder NvVar based on QEMU's "bootorder"
  45. # fw_cfg file.
  46. #
  47. QemuBootOrderLib|Include/Library/QemuBootOrderLib.h
  48. ## @libraryclass Serialize (and deserialize) variables
  49. #
  50. SerializeVariablesLib|Include/Library/SerializeVariablesLib.h
  51. ## @libraryclass Invoke Xen hypercalls
  52. #
  53. XenHypercallLib|Include/Library/XenHypercallLib.h
  54. ## @libraryclass Manage XenBus device path and I/O handles
  55. #
  56. XenIoMmioLib|Include/Library/XenIoMmioLib.h
  57. [Guids]
  58. gUefiOvmfPkgTokenSpaceGuid = {0x93bb96af, 0xb9f2, 0x4eb8, {0x94, 0x62, 0xe0, 0xba, 0x74, 0x56, 0x42, 0x36}}
  59. gEfiXenInfoGuid = {0xd3b46f3b, 0xd441, 0x1244, {0x9a, 0x12, 0x0, 0x12, 0x27, 0x3f, 0xc1, 0x4d}}
  60. gOvmfPkKek1AppPrefixGuid = {0x4e32566d, 0x8e9e, 0x4f52, {0x81, 0xd3, 0x5b, 0xb9, 0x71, 0x5f, 0x97, 0x27}}
  61. gOvmfPlatformConfigGuid = {0x7235c51c, 0x0c80, 0x4cab, {0x87, 0xac, 0x3b, 0x08, 0x4a, 0x63, 0x04, 0xb1}}
  62. gVirtioMmioTransportGuid = {0x837dca9e, 0xe874, 0x4d82, {0xb2, 0x9a, 0x23, 0xfe, 0x0e, 0x23, 0xd1, 0xe2}}
  63. gQemuRamfbGuid = {0x557423a1, 0x63ab, 0x406c, {0xbe, 0x7e, 0x91, 0xcd, 0xbc, 0x08, 0xc4, 0x57}}
  64. gXenBusRootDeviceGuid = {0xa732241f, 0x383d, 0x4d9c, {0x8a, 0xe1, 0x8e, 0x09, 0x83, 0x75, 0x89, 0xd7}}
  65. gRootBridgesConnectedEventGroupGuid = {0x24a2d66f, 0xeedd, 0x4086, {0x90, 0x42, 0xf2, 0x6e, 0x47, 0x97, 0xee, 0x69}}
  66. gMicrosoftVendorGuid = {0x77fa9abd, 0x0359, 0x4d32, {0xbd, 0x60, 0x28, 0xf4, 0xe7, 0x8f, 0x78, 0x4b}}
  67. [Protocols]
  68. gVirtioDeviceProtocolGuid = {0xfa920010, 0x6785, 0x4941, {0xb6, 0xec, 0x49, 0x8c, 0x57, 0x9f, 0x16, 0x0a}}
  69. gXenBusProtocolGuid = {0x3d3ca290, 0xb9a5, 0x11e3, {0xb7, 0x5d, 0xb8, 0xac, 0x6f, 0x7d, 0x65, 0xe6}}
  70. gXenIoProtocolGuid = {0x6efac84f, 0x0ab0, 0x4747, {0x81, 0xbe, 0x85, 0x55, 0x62, 0x59, 0x04, 0x49}}
  71. gIoMmuAbsentProtocolGuid = {0xf8775d50, 0x8abd, 0x4adf, {0x92, 0xac, 0x85, 0x3e, 0x51, 0xf6, 0xc8, 0xdc}}
  72. gEfiLegacy8259ProtocolGuid = {0x38321dba, 0x4fe0, 0x4e17, {0x8a, 0xec, 0x41, 0x30, 0x55, 0xea, 0xed, 0xc1}}
  73. [PcdsFixedAtBuild]
  74. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvBase|0x0|UINT32|0
  75. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvSize|0x0|UINT32|1
  76. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvBase|0x0|UINT32|0x15
  77. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvSize|0x0|UINT32|0x16
  78. ## This flag is used to control the destination port for PlatformDebugLibIoPort
  79. gUefiOvmfPkgTokenSpaceGuid.PcdDebugIoPort|0x402|UINT16|4
  80. ## When VirtioScsiDxe is instantiated for a HBA, the numbers of targets and
  81. # LUNs are retrieved from the host during virtio-scsi setup.
  82. # MdeModulePkg/Bus/Scsi/ScsiBusDxe then scans all MaxTarget * MaxLun
  83. # possible devices. This can take extremely long, for example with
  84. # MaxTarget=255 and MaxLun=16383. The *inclusive* constants below limit
  85. # MaxTarget and MaxLun, independently, should the host report higher values,
  86. # so that scanning the number of devices given by their product is still
  87. # acceptably fast.
  88. gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxTargetLimit|31|UINT16|6
  89. gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxLunLimit|7|UINT32|7
  90. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase|0x0|UINT32|0x8
  91. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize|0x0|UINT32|0x9
  92. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize|0x0|UINT32|0xa
  93. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareBlockSize|0|UINT32|0xb
  94. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageVariableBase|0x0|UINT32|0xc
  95. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwSpareBase|0x0|UINT32|0xd
  96. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwWorkingBase|0x0|UINT32|0xe
  97. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFdBaseAddress|0x0|UINT32|0xf
  98. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesBase|0x0|UINT32|0x11
  99. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesSize|0x0|UINT32|0x12
  100. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamBase|0x0|UINT32|0x13
  101. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamSize|0x0|UINT32|0x14
  102. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageBase|0x0|UINT32|0x18
  103. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageSize|0x0|UINT32|0x19
  104. gUefiOvmfPkgTokenSpaceGuid.PcdGuidedExtractHandlerTableSize|0x0|UINT32|0x1a
  105. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDecompressionScratchEnd|0x0|UINT32|0x1f
  106. ## Pcd8259LegacyModeMask defines the default mask value for platform. This
  107. # value is determined.
  108. # 1) If platform only support pure UEFI, value should be set to 0xFFFF or
  109. # 0xFFFE; Because only clock interrupt is allowed in legacy mode in pure
  110. # UEFI platform.
  111. # 2) If platform install CSM and use thunk module:
  112. # a) If thunk call provided by CSM binary requires some legacy interrupt
  113. # support, the corresponding bit should be opened as 0.
  114. # For example, if keyboard interfaces provided CSM binary use legacy
  115. # keyboard interrupt in 8259 bit 1, then the value should be set to
  116. # 0xFFFC.
  117. # b) If all thunk call provied by CSM binary do not require legacy
  118. # interrupt support, value should be set to 0xFFFF or 0xFFFE.
  119. #
  120. # The default value of legacy mode mask could be changed by
  121. # EFI_LEGACY_8259_PROTOCOL->SetMask(). But it is rarely need change it
  122. # except some special cases such as when initializing the CSM binary, it
  123. # should be set to 0xFFFF to mask all legacy interrupt. Please restore the
  124. # original legacy mask value if changing is made for these special case.
  125. gUefiOvmfPkgTokenSpaceGuid.Pcd8259LegacyModeMask|0xFFFF|UINT16|0x3
  126. ## Pcd8259LegacyModeEdgeLevel defines the default edge level for legacy
  127. # mode's interrrupt controller.
  128. # For the corresponding bits, 0 = Edge triggered and 1 = Level triggered.
  129. gUefiOvmfPkgTokenSpaceGuid.Pcd8259LegacyModeEdgeLevel|0x0000|UINT16|0x5
  130. [PcdsDynamic, PcdsDynamicEx]
  131. gUefiOvmfPkgTokenSpaceGuid.PcdEmuVariableEvent|0|UINT64|2
  132. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashVariablesEnable|FALSE|BOOLEAN|0x10
  133. gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0|UINT16|0x1b
  134. gUefiOvmfPkgTokenSpaceGuid.PcdQemuSmbiosValidated|FALSE|BOOLEAN|0x21
  135. ## The IO port aperture shared by all PCI root bridges.
  136. #
  137. gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0|UINT64|0x22
  138. gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0|UINT64|0x23
  139. ## The 32-bit MMIO aperture shared by all PCI root bridges.
  140. #
  141. gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Base|0x0|UINT64|0x24
  142. gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Size|0x0|UINT64|0x25
  143. ## The 64-bit MMIO aperture shared by all PCI root bridges.
  144. #
  145. gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Base|0x0|UINT64|0x26
  146. gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size|0x0|UINT64|0x27
  147. ## The following setting controls how many megabytes we configure as TSEG on
  148. # Q35, for SMRAM purposes. Permitted defaults are: 1, 2, 8. Other defaults
  149. # cause undefined behavior. During boot, the PCD is updated by PlatformPei
  150. # to reflect the extended TSEG size, if one is advertized by QEMU.
  151. #
  152. # This PCD is only accessed if PcdSmmSmramRequire is TRUE (see below).
  153. gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8|UINT16|0x20
  154. [PcdsFeatureFlag]
  155. gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE|BOOLEAN|0x1c
  156. gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|FALSE|BOOLEAN|0x1d
  157. ## This feature flag enables SMM/SMRAM support. Note that it also requires
  158. # such support from the underlying QEMU instance; if that support is not
  159. # present, the firmware will reject continuing after a certain point.
  160. #
  161. # The flag also acts as a general "security switch"; when TRUE, many
  162. # components will change behavior, with the goal of preventing a malicious
  163. # runtime OS from tampering with firmware structures (special memory ranges
  164. # used by OVMF, the varstore pflash chip, LockBox etc).
  165. gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire|FALSE|BOOLEAN|0x1e