* [edk2-platforms][PATCH v1 00/02] Add QemuOpenBoardPkg
@ 2022-08-27 0:01 Théo Jehl
2022-08-27 0:02 ` [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: " Théo Jehl
` (2 more replies)
0 siblings, 3 replies; 9+ messages in thread
From: Théo Jehl @ 2022-08-27 0:01 UTC (permalink / raw)
To: devel
Cc: Leif Lindholm, Michael D Kinney, Isaac Oram, Pedro Falcato,
Gerd Hoffmann, Stefan Hajnoczi
QemuOpenBoardPkg adds a MinPlatform port to QEMU x86_64.
This package can boot UEFI Linux and Windows.
This port brings a starting place for understanding the MinPlatform,
and board porting.
QemuOpenBoardPkg is my project for Google Summer of Code 2022.
I proposed this project to better understand UEFI inner workings,
and to get started with platform level code.
CCing Gerd Hoffmann and Stefan Hajnoczi for their feedback,
because of their work on OVMF and QEMU.
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Isaac Oram <isaac.w.oram@intel.com>
Cc: Pedro Falcato <pedro.falcato@gmail.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Théo Jehl <theojehl76@gmail.com>
Théo Jehl (2):
QemuOpenBoardPkg: Add QemuOpenBoardPkg
Add maintainers and reviewers for MinPlatform Arch QEMU board port.
--
2.32.1 (Apple Git-133)
^ permalink raw reply [flat|nested] 9+ messages in thread* [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: Add QemuOpenBoardPkg 2022-08-27 0:01 [edk2-platforms][PATCH v1 00/02] Add QemuOpenBoardPkg Théo Jehl @ 2022-08-27 0:02 ` Théo Jehl 2022-08-29 21:41 ` Pedro Falcato 2022-09-02 10:02 ` Gerd Hoffmann 2022-08-27 0:02 ` [edk2-platforms][PATCH v1 02/02] Maintainers: Add maintainers for QemuOpenBoardPkg Théo Jehl 2022-08-29 20:15 ` [edk2-devel] [edk2-platforms][PATCH v1 00/02] Add QemuOpenBoardPkg Oram, Isaac W 2 siblings, 2 replies; 9+ messages in thread From: Théo Jehl @ 2022-08-27 0:02 UTC (permalink / raw) To: devel Cc: Leif Lindholm, Michael D Kinney, Isaac Oram, Pedro Falcato, Gerd Hoffmann, Stefan Hajnoczi From: Théo Jehl <theojehl76@gmail.com> QemuOpenBoardPkg adds a MinPlatform port to Qemu x86_64 It can boots UEFI Linux and Windows, and works on PIIX4 and Q35 This board port provides a simple starting place for investigating edk2 and MinPlatform Arch. Currently we implement up to stage 4 of the MinPlatform spec and can boot Windows/Linux. Cc: Leif Lindholm <quic_llindhol@quicinc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Isaac Oram <isaac.w.oram@intel.com> Cc: Pedro Falcato <pedro.falcato@gmail.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Théo Jehl <theojehl76@gmail.com> --- Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dec | 32 + Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage1.dsc.inc | 55 ++ Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage2.dsc.inc | 31 + Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage3.dsc.inc | 100 +++ Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage4.dsc.inc | 56 ++ Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dsc | 144 +++++ Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.fdf | 313 ++++++++++ Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManagerLib.inf | 39 ++ Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.inf | 29 + Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf | 23 + Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.inf | 63 ++ Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.inf | 49 ++ Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf | 59 ++ Platform/Qemu/QemuOpenBoardPkg/Include/Library/OpenQemuFwCfgLib.h | 102 +++ Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.h | 59 ++ Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManager.c | 105 ++++ Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.c | 222 +++++++ Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.c | 130 ++++ Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.c | 285 +++++++++ Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.c | 140 +++++ Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Cpu.c | 56 ++ Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Memory.c | 244 ++++++++ Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pci.c | 59 ++ Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pcie.c | 91 +++ Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.c | 67 ++ Platform/Qemu/QemuOpenBoardPkg/Include/Fdf/FlashMap.fdf.inc | 85 +++ Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/Ia32/SecEntry.nasm | 117 ++++ Platform/Qemu/QemuOpenBoardPkg/README.md | 53 ++ 28 files changed, 2808 insertions(+) diff --git a/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dec b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dec new file mode 100644 index 000000000000..3b5300a0c309 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dec @@ -0,0 +1,32 @@ +## @file QemuOpenBoardPkg.dec +# Declaration file for QemuOpenBoardPkg. +# +# This package supports a simple QEMU port implemented per the MinPlatform +# Arch specification. +# +# Copyright (c) 2022 Théo Jehl +# SPDX-License-Identifier: BSD-2-Clause-Patent +# +# @par Specification Reference: +# -https://tianocore-docs.github.io/edk2-MinimumPlatformSpecification/draft/ 0.7 +## + +[Defines] + DEC_SPECIFICATION = 0x00010005 + PACKAGE_NAME = QemuOpenBoardPkg + PACKAGE_GUID = 3487DE0A-6770-48A2-9833-FB426A42D7B2 + PACKAGE_VERSION = 0.1 + +[LibraryClasses] + OpenQemuFwCfgLib|Include/Library/OpenQemuFwCfgLib.h + +[Includes] + Include + +[Guids] + gQemuOpenBoardPkgTokenSpaceGuid = { 0x221b20c4, 0xa3dc, 0x4b8f, { 0xb6, 0x94, 0x03, 0xc7, 0xf4, 0x76, 0x51, 0x2b } } + +[PcdsFixedAtBuild] + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamBase|0|UINT32|0x00000001 + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamSize|0|UINT32|0x00000002 + gQemuOpenBoardPkgTokenSpaceGuid.PcdDebugIoPort|0|UINT16|0x00000003 diff --git a/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage1.dsc.inc b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage1.dsc.inc new file mode 100644 index 000000000000..114c4e8193b2 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage1.dsc.inc @@ -0,0 +1,55 @@ +## @file +# Common DSC content to begin Stage 1 enabling +# +# @copyright +# Copyright (C) 2022 Intel Corporation +# +# SPDX-License-Identifier: BSD-2-Clause-Patent +## + +################################################################################ +# +# Library Class section - list of all Library Classes needed by this Platform. +# +################################################################################ + +[LibraryClasses] + PciSegmentInfoLib | MinPlatformPkg/Pci/Library/PciSegmentInfoLibSimple/PciSegmentInfoLibSimple.inf + BoardInitLib | QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.inf + SetCacheMtrrLib | MinPlatformPkg/Library/SetCacheMtrrLib/SetCacheMtrrLib.inf + ReportCpuHobLib | MinPlatformPkg/PlatformInit/Library/ReportCpuHobLib/ReportCpuHobLib.inf + SiliconPolicyInitLib | MinPlatformPkg/PlatformInit/Library/SiliconPolicyInitLibNull/SiliconPolicyInitLibNull.inf + SiliconPolicyUpdateLib | MinPlatformPkg/PlatformInit/Library/SiliconPolicyUpdateLibNull/SiliconPolicyUpdateLibNull.inf + ReportFvLib | QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.inf + PciLib | MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf + +[LibraryClasses.Common.SEC] + TestPointCheckLib | MinPlatformPkg/Test/Library/TestPointCheckLib/SecTestPointCheckLib.inf + TimerLib | MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf + +[LibraryClasses.Common.PEI_CORE, LibraryClasses.Common.PEIM] + TestPointCheckLib | MinPlatformPkg/Test/Library/TestPointCheckLib/PeiTestPointCheckLib.inf + TestPointLib | MinPlatformPkg/Test/Library/TestPointLib/PeiTestPointLib.inf + TimerLib | MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf + +[Components.$(PEI_ARCH)] + UefiCpuPkg/SecCore/SecCore.inf + MdeModulePkg/Core/Pei/PeiMain.inf + MdeModulePkg/Universal/Variable/Pei/VariablePei.inf + UefiCpuPkg/CpuIoPei/CpuIoPei.inf + MdeModulePkg/Universal/PcatSingleSegmentPciCfg2Pei/PcatSingleSegmentPciCfg2Pei.inf + MdeModulePkg/Universal/FaultTolerantWritePei/FaultTolerantWritePei.inf + MdeModulePkg/Universal/PCD/Pei/Pcd.inf { + <LibraryClasses> + PcdLib | MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf + } + MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.inf + MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf + MinPlatformPkg/PlatformInit/PlatformInitPei/PlatformInitPreMem.inf + MinPlatformPkg/PlatformInit/ReportFv/ReportFvPei.inf + MinPlatformPkg/PlatformInit/SiliconPolicyPei/SiliconPolicyPeiPreMem.inf + MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf + QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf + !if $(SMM_REQUIRED) == TRUE + OvmfPkg/SmmAccess/SmmAccessPei.inf + !endif diff --git a/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage2.dsc.inc b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage2.dsc.inc new file mode 100644 index 000000000000..4b331c4ed1fc --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage2.dsc.inc @@ -0,0 +1,31 @@ +## @file +# Common DSC content to begin Stage 2 enabling +# +# @copyright +# Copyright (C) 2022 Jehl Théo +# +# SPDX-License-Identifier: BSD-2-Clause-Patent +## + +[LibraryClasses.Common] + ResetSystemLib | OvmfPkg/Library/ResetSystemLib/BaseResetSystemLib.inf + PciHostBridgeLib | OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.inf + PciHostBridgeUtilityLib | OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostBridgeUtilityLib.inf + DxeHardwareInfoLib | OvmfPkg/Library/HardwareInfoLib/DxeHardwareInfoLib.inf + +[LibraryClasses.Common.PEIM] + MpInitLib | UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf + TimerLib | OvmfPkg/Library/AcpiTimerLib/BaseAcpiTimerLib.inf + +[LibraryClasses.Common.DXE_DRIVER, LibraryClasses.Common.DXE_RUNTIME_DRIVER, LibraryClasses.Common.DXE_SMM_DRIVER, LibraryClasses.Common.UEFI_DRIVER, LibraryClasses.Common.UEFI_APPLICATION, LibraryClasses.Common.SMM_CORE] + PciLib | OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf + +[Components.$(PEI_ARCH)] + UefiCpuPkg/CpuMpPei/CpuMpPei.inf + MinPlatformPkg/PlatformInit/SiliconPolicyPei/SiliconPolicyPeiPostMem.inf + MinPlatformPkg/PlatformInit/PlatformInitPei/PlatformInitPostMem.inf + MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf + +[Components.$(DXE_ARCH)] + MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf + MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf diff --git a/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage3.dsc.inc b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage3.dsc.inc new file mode 100644 index 000000000000..0435fb2da81d --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage3.dsc.inc @@ -0,0 +1,100 @@ +## @file +# Common DSC content to begin Stage 3 enabling +# +# @copyright +# Copyright (C) 2022 Jehl Théo +# +# SPDX-License-Identifier: BSD-2-Clause-Patent +## + +[LibraryClasses.Common] + PlatformBootManagerLib | OvmfPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf + BootLogoLib | MdeModulePkg/Library/BootLogoLib/BootLogoLib.inf + NvVarsFileLib | OvmfPkg/Library/NvVarsFileLib/NvVarsFileLib.inf + QemuFwCfgS3Lib | OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf + QemuLoadImageLib | OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.inf + QemuBootOrderLib | OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf + PlatformBmPrintScLib | OvmfPkg/Library/PlatformBmPrintScLib/PlatformBmPrintScLib.inf + XenPlatformLib | OvmfPkg/Library/XenPlatformLib/XenPlatformLib.inf + LoadLinuxLib | OvmfPkg/Library/LoadLinuxLib/LoadLinuxLib.inf + SerializeVariablesLib | OvmfPkg/Library/SerializeVariablesLib/SerializeVariablesLib.inf + BoardBootManagerLib | QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManagerLib.inf + LocalApicLib | UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.inf + IoLib | MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf + PciExpressLib | MdePkg/Library/BasePciExpressLib/BasePciExpressLib.inf + PcdLib | MdePkg/Library/DxePcdLib/DxePcdLib.inf + PciLib | MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf + DebugLib | MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf + SerialPortLib | PcAtChipsetPkg/Library/SerialIoLib/SerialIoLib.inf + +[Components.$(DXE_ARCH)] + MdeModulePkg/Core/Dxe/DxeMain.inf { + <LibraryClasses> + NULL|MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf + } + MdeModulePkg/Universal/PCD/Dxe/Pcd.inf { + <LibraryClasses> + PcdLib | MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf + } + MdeModulePkg/Universal/ReportStatusCodeRouter/RuntimeDxe/ReportStatusCodeRouterRuntimeDxe.inf + MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf + MdeModulePkg/Universal/Metronome/Metronome.inf + MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf + PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf + MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf + MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf + MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf + MdeModulePkg/Universal/BdsDxe/BdsDxe.inf + MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf + MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf + MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf + UefiCpuPkg/CpuDxe/CpuDxe.inf + PcAtChipsetPkg/HpetTimerDxe/HpetTimerDxe.inf + MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf + MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf + MdeModulePkg/Universal/Console/GraphicsOutputDxe/GraphicsOutputDxe.inf + MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf + MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf + MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf + MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf + MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf + UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf + OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf + MdeModulePkg/Universal/SerialDxe/SerialDxe.inf + MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf + MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf + MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf + MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf + MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf + PcAtChipsetPkg/Bus/Pci/IdeControllerDxe/IdeControllerDxe.inf + MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf + FatPkg/EnhancedFatDxe/Fat.inf + OvmfPkg/QemuRamfbDxe/QemuRamfbDxe.inf + + ShellPkg/Application/Shell/Shell.inf { + <LibraryClasses> + ShellCommandLib | ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.inf + NULL | ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.inf + NULL | ShellPkg/Library/UefiShellLevel1CommandsLib/UefiShellLevel1CommandsLib.inf + NULL | ShellPkg/Library/UefiShellLevel3CommandsLib/UefiShellLevel3CommandsLib.inf + NULL | ShellPkg/Library/UefiShellDriver1CommandsLib/UefiShellDriver1CommandsLib.inf + NULL | ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.inf + NULL | ShellPkg/Library/UefiShellInstall1CommandsLib/UefiShellInstall1CommandsLib.inf + NULL | ShellPkg/Library/UefiShellNetwork1CommandsLib/UefiShellNetwork1CommandsLib.inf + HandleParsingLib | ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.inf + PrintLib | MdePkg/Library/BasePrintLib/BasePrintLib.inf + BcfgCommandLib | ShellPkg/Library/UefiShellBcfgCommandLib/UefiShellBcfgCommandLib.inf + <PcdsFixedAtBuild> + gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask | 0xFF + gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize | FALSE + gEfiMdePkgTokenSpaceGuid.PcdUefiLibMaxPrintBufferSize | 8000 + } + + MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf + OvmfPkg/PlatformDxe/Platform.inf + MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.inf + MdeModulePkg/Application/UiApp/UiApp.inf + OvmfPkg/IoMmuDxe/IoMmuDxe.inf + MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf + OvmfPkg/SioBusDxe/SioBusDxe.inf + MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf diff --git a/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage4.dsc.inc b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage4.dsc.inc new file mode 100644 index 000000000000..4a1f9c7d0124 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage4.dsc.inc @@ -0,0 +1,56 @@ +## @file +# Common DSC content to begin Stage 4 enabling +# +# @copyright +# Copyright (C) 2022 Jehl Théo +# +# SPDX-License-Identifier: BSD-2-Clause-Patent +## + + +[LibraryClasses] + !if $(SMM_REQUIRED) == TRUE + SpiFlashCommonLib | IntelSiliconPkg/Library/SmmSpiFlashCommonLib/SmmSpiFlashCommonLib.inf + !endif + +[LibraryClasses.Common.DXE_SMM_DRIVER] + LockBoxLib | MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxSmmLib.inf + SmmCpuPlatformHookLib | OvmfPkg/Library/SmmCpuPlatformHookLibQemu/SmmCpuPlatformHookLibQemu.inf + SmmCpuFeaturesLib | OvmfPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf + +[Components.$(DXE_ARCH)] + OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf + MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf + OvmfPkg/SataControllerDxe/SataControllerDxe.inf + MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf + MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf + MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf + MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf + MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf + MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf + MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf + + !if $(SMM_REQUIRED) == TRUE + OvmfPkg/SmmAccess/SmmAccess2Dxe.inf + OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf + MdeModulePkg/Core/PiSmmCore/PiSmmIpl.inf + MdeModulePkg/Core/PiSmmCore/PiSmmCore.inf + + MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf + UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf + + MdeModulePkg/Universal/ReportStatusCodeRouter/Smm/ReportStatusCodeRouterSmm.inf + MdeModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf + UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf + MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.inf + IntelSiliconPkg/Feature/Flash/SpiFvbService/SpiFvbServiceSmm.inf + !endif + + # + # SMBIOS Support + # + MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf { + <LibraryClasses> + NULL | OvmfPkg/Library/SmbiosVersionLib/DetectSmbiosVersionLib.inf + } + OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf diff --git a/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dsc b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dsc new file mode 100644 index 000000000000..958d6b9537c9 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dsc @@ -0,0 +1,144 @@ +## @file +# QemuOpenBoardPkg.dsc +# +# Description file for QemuOpenBoardPkg +# +# Copyright (c) 2022 Théo Jehl +# SPDX-License-Identifier: BSD-2-Clause-Patent +## + +[Defines] + DSC_SPECIFICATION = 0x0001001C + PLATFORM_GUID = 94797875-D562-40CF-8D55-ADD623C8D46C + PLATFORM_NAME = QemuOpenBoardPkg + PLATFORM_VERSION = 0.1 + SUPPORTED_ARCHITECTURES = IA32 | X64 + FLASH_DEFINITION = $(PLATFORM_NAME)/$(PLATFORM_NAME).fdf + OUTPUT_DIRECTORY = Build/$(PLATFORM_NAME) + BUILD_TARGETS = DEBUG | RELEASE | NOOPT + SKUID_IDENTIFIER = ALL + SMM_REQUIRED = FALSE + +!ifndef $(PEI_ARCH) + !error "PEI_ARCH must be specified to build this feature!" +!endif +!ifndef $(DXE_ARCH) + !error "DXE_ARCH must be specified to build this feature!" +!endif + +[SkuIds] + 0 | DEFAULT + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + MinPlatformPkg/MinPlatformPkg.dec + QemuOpenBoardPkg/QemuOpenBoardPkg.dec + UefiCpuPkg/UefiCpuPkg.dec + +[PcdsFixedAtBuild] + gMinPlatformPkgTokenSpaceGuid.PcdBootStage | 4 + + gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel | 0x802A00C7 + gEfiMdePkgTokenSpaceGuid.PcdFixedDebugPrintErrorLevel | 0x802A00C7 + gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask | 0x17 + + # QEMU "memory" is functional even in SEC. For simplicity, we just use that + # "memory" for the temporary RAM + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamBase | 0x1000000 + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamSize | 0x010000 + + gQemuOpenBoardPkgTokenSpaceGuid.PcdDebugIoPort | 0x402 + gEfiMdePkgTokenSpaceGuid.PcdFSBClock | 100000000 + gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress | 0xB0000000 + + gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvModeEnable | TRUE + gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange | FALSE + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMBase | 0x00000000 # Will be updated by build + +[PcdsFeatureFlag] + gMinPlatformPkgTokenSpaceGuid.PcdSmiHandlerProfileEnable | TRUE + gMinPlatformPkgTokenSpaceGuid.PcdUefiSecureBootEnable | FALSE + gMinPlatformPkgTokenSpaceGuid.PcdPerformanceEnable | FALSE + gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportUefiDecompress|TRUE + + !if $(DXE_ARCH) == X64 + gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode | TRUE + !else + gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode | FALSE + !endif + + gMinPlatformPkgTokenSpaceGuid.PcdBootToShellOnly | TRUE + gMinPlatformPkgTokenSpaceGuid.PcdSerialTerminalEnable | TRUE + gMinPlatformPkgTokenSpaceGuid.PcdTpm2Enable | FALSE + + !if $(SMM_REQUIRED) == TRUE + gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire | TRUE + gUefiCpuPkgTokenSpaceGuid.PcdCpuHotPlugSupport | FALSE + gEfiMdeModulePkgTokenSpaceGuid.PcdEnableVariableRuntimeCache | FALSE + !endif + +[PcdsDynamicDefault] + gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId | 0 + + # Video setup + gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoHorizontalResolution | 640 + gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoVerticalResolution | 480 + + gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosVersion | 0x0208 + gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosDocRev | 0x0 + + gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut | 3 + + gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber | 0 + gUefiCpuPkgTokenSpaceGuid.PcdCpuBootLogicalProcessorNumber | 0 + + !if $(SMM_REQUIRED) == TRUE + gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes | 8 + gUefiOvmfPkgTokenSpaceGuid.PcdQ35SmramAtDefaultSmbase | FALSE + gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode | 0x01 + gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout | 100000 + !endif + +# Include Common libraries and then stage specific libraries and components +!include MinPlatformPkg/Include/Dsc/CoreCommonLib.dsc +!include MinPlatformPkg/Include/Dsc/CorePeiLib.dsc +!include MinPlatformPkg/Include/Dsc/CoreDxeLib.dsc +!include QemuOpenBoardPkg/Include/Dsc/Stage1.dsc.inc +!include QemuOpenBoardPkg/Include/Dsc/Stage2.dsc.inc +!include QemuOpenBoardPkg/Include/Dsc/Stage3.dsc.inc +!include QemuOpenBoardPkg/Include/Dsc/Stage4.dsc.inc + +[LibraryClasses.Common] + OpenQemuFwCfgLib | QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf + PlatformHookLib | MdeModulePkg/Library/BasePlatformHookLibNull/BasePlatformHookLibNull.inf + PlatformSecLib | QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.inf + DebugLib | MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf + PciCf8Lib | MdePkg/Library/BasePciCf8Lib/BasePciCf8Lib.inf + TimerLib | OvmfPkg/Library/AcpiTimerLib/BaseAcpiTimerLib.inf + +[LibraryClasses.Common.DXE_CORE] + TimerLib | OvmfPkg/Library/AcpiTimerLib/BaseAcpiTimerLib.inf + +[LibraryClasses.Common.DXE_DRIVER, LibraryClasses.Common.DXE_RUNTIME_DRIVER, LibraryClasses.Common.DXE_SMM_DRIVER, LibraryClasses.Common.UEFI_DRIVER, LibraryClasses.Common.UEFI_APPLICATION, LibraryClasses.Common.SMM_CORE] + TimerLib | OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf + QemuFwCfgLib | OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxeLib.inf + MemEncryptSevLib | OvmfPkg/Library/BaseMemEncryptSevLib/DxeMemEncryptSevLib.inf + MemEncryptTdxLib | OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxLibNull.inf + Tcg2PhysicalPresenceLib | OvmfPkg/Library/Tcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLib.inf + ResetSystemLib | OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf + +[LibraryClasses.Common.SEC] + DebugLib | OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPort.inf + +[Components.$(DXE_ARCH)] + MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf + MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf + OvmfPkg/SataControllerDxe/SataControllerDxe.inf + MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf + MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf + MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf + MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf + MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf + MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf diff --git a/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.fdf b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.fdf new file mode 100644 index 000000000000..2f39ce3860f6 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.fdf @@ -0,0 +1,313 @@ +## @file +# QemuOpenBoardPkg.fdf +# +# Copyright (c) 2022 Théo Jehl +# SPDX-License-Identifier: BSD-2-Clause-Patent + +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaBaseAddress = 0xFF800000 +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaSize = 0x800000 + +!include QemuOpenBoardPkg/Include/Fdf/FlashMap.fdf.inc + +[FD.QemuOpenBoardPkg] + BaseAddress = 0xFF800000 + Size = 0x800000 + ErasePolarity = 1 + BlockSize = 0x1000 + NumBlocks = 0x800 + + # + # Do not modify this block + # These three areas are tightly coupled and should be modified with utmost care. + # The total size must match the size in the EFI_FIRMWARE_VOLUME_HEADER in NvStorage512K.fdf. + # The NvStorageVariableSize must also match the VARIABLE_STORE_HEADER size in NvStorage512K.fdf. + # The EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER in CommonNvStorageFtwWorking.fdf doesn't have size info. + # + gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageVariableOffset | gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize + !include WhitleyOpenBoardPkg/Include/Fdf/NvStorage512K.fdf + gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingOffset | gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize + !include WhitleyOpenBoardPkg/Include/Fdf/CommonNvStorageFtwWorking.fdf + gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareOffset | gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize + DATA = { 0xFF } # Hack to ensure build doesn't treat the next PCD as Base/Size to be written + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedOffset | gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedSize + FV = FvAdvanced + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityOffset | gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize + FV = FvSecurity + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootOffset | gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize + FV = FvOsBoot + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootOffset | gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize + FV = FvUefiBoot + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspOffset | gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize + FV = FvBsp + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryOffset | gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize + FV = FvPostMemory + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSOffset | gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize + FV = FvFspS + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMOffset | gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize + FV = FvFspM + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTOffset | gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize + FV = FvFspT + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryOffset | gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize + FV = FvBspPreMemory + + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemoryOffset | gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemorySize + FV = FvPreMemory + +########################### +# +# Stage 1 Firmware Volumes +# +########################### + +[FV.FvPreMemory] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = BD479C6B-2EFF-401F-A7F1-566347B41D07 + + FILE FV_IMAGE = 618FBA00-2231-41F6-9931-25A89DF501D3 { + SECTION FV_IMAGE = FvSecurityPreMemory + } + + INF MdeModulePkg/Universal/PCD/Pei/Pcd.inf + + INF MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.inf + INF MinPlatformPkg/PlatformInit/ReportFv/ReportFvPei.inf + + INF MdeModulePkg/Universal/FaultTolerantWritePei/FaultTolerantWritePei.inf + INF MdeModulePkg/Universal/Variable/Pei/VariablePei.inf + + INF UefiCpuPkg/SecCore/SecCore.inf + +[FV.FvSecurityPreMemory] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = F626B0FB-D759-44A8-B131-42408BB3533D + +[FV.FvBspPreMemory] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = 5CF9C072-385F-44FC-B21B-002074251C08 + + INF MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf + INF MinPlatformPkg/PlatformInit/PlatformInitPei/PlatformInitPreMem.inf + INF QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf + + FILE FV_IMAGE = 90B948EA-FF73-4689-B90A-A54F86C1FC01 { + SECTION FV_IMAGE = FvAdvancedPreMemory + } + +[FV.FvAdvancedPreMemory] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = 43528CE0-812B-4074-B77E-C49E7A2F4FE1 + +[FV.FvFspT] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = 958CAF39-0B6C-40F1-B190-EC91C536CFF9 + +[FV.FvFspM] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = 03982cf7-246a-4356-b6ba-436a2251595c + + INF MdeModulePkg/Core/Pei/PeiMain.inf + + FILE FV_IMAGE = 83B39C64-BFB9-42EC-A7A3-527854A5C4C3 { + SECTION FV_IMAGE = FvPreMemorySilicon + } + +[FV.FvPreMemorySilicon] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = F0205C0E-0AD1-499C-A5F9-96BAF98248A0 + + INF MinPlatformPkg/PlatformInit/SiliconPolicyPei/SiliconPolicyPeiPreMem.inf + + !if $(SMM_REQUIRED) == TRUE + INF OvmfPkg/SmmAccess/SmmAccessPei.inf + !endif + +[FV.FvFspS] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = C6786443-AFCA-471B-A8FC-E8C330708F99 + +[FV.FvPostMemorySilicon] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = EF76DFDC-2B7D-423D-BFE4-8FD4BB22E770 + +########################### +# +# Stage 2 Firmware Volumes +# +########################### +[FV.FvPostMemory] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = 5A1D6978-BABE-42F9-A629-F7B3B6A1E1BD + + INF UefiCpuPkg/CpuMpPei/CpuMpPei.inf + + INF MinPlatformPkg/PlatformInit/SiliconPolicyPei/SiliconPolicyPeiPostMem.inf + INF MinPlatformPkg/PlatformInit/PlatformInitPei/PlatformInitPostMem.inf + + INF MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf + + INF MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf + INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf + +[FV.FvBsp] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = FCA0BC4A-994D-4EF9-BD56-A8C45872C2A8 + +########################### +# +# Stage 3 Firmware Volumes +# +########################### + +[FV.FvUefiBootUnCompressed] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = D2F110DB-2388-4963-BEFD-5889EEE01569 + + INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf + + INF MdeModulePkg/Universal/ReportStatusCodeRouter/RuntimeDxe/ReportStatusCodeRouterRuntimeDxe.inf + INF MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf + + INF MdeModulePkg/Universal/Metronome/Metronome.inf + INF PcAtChipsetPkg/HpetTimerDxe/HpetTimerDxe.inf + INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf + INF UefiCpuPkg/CpuDxe/CpuDxe.inf + INF MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf + INF PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf + INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf + INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf + INF MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf + INF MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf + INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf + INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf + INF MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf + INF MdeModulePkg/Universal/BdsDxe/BdsDxe.inf + + INF OvmfPkg/IoMmuDxe/IoMmuDxe.inf + INF OvmfPkg/PlatformDxe/Platform.inf + + INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf + INF MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf + INF MdeModulePkg/Universal/Console/GraphicsOutputDxe/GraphicsOutputDxe.inf + INF MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf + INF MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf + INF MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf + INF MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf + INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf + + INF MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.inf + INF MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf + INF ShellPkg/Application/Shell/Shell.inf + + INF OvmfPkg/SioBusDxe/SioBusDxe.inf + INF MdeModulePkg/Universal/SerialDxe/SerialDxe.inf + INF MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf + + +[FV.FvUefiBoot] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = D0C15ADB-FE38-4331-841C-0E96C1B0FBFA + + INF MdeModulePkg/Core/Dxe/DxeMain.inf + + FILE FV_IMAGE = D2F110DB-2388-4963-BEFD-5889EEE01569 { + SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED = TRUE { + SECTION FV_IMAGE = FvUefiBootUncompressed + } + } + + +########################### +# +# Stage 4 Firmware Volumes +# +########################### +[FV.FvOsBoot] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = AE8F0EA0-1614-422D-ABC1-C518596F1678 + + INF OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf + + INF PcAtChipsetPkg/Bus/Pci/IdeControllerDxe/IdeControllerDxe.inf + INF MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf + INF MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf + INF FatPkg/EnhancedFatDxe/Fat.inf + + INF MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf + INF MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf + + # ACPI + INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf + INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf + + # Buses + + INF MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf + INF MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf + INF MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf + INF MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf + INF MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf + + INF MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf + INF MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf + + INF OvmfPkg/SataControllerDxe/SataControllerDxe.inf + + INF MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf + INF MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf + + INF MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf + + !if $(SMM_REQUIRED) == TRUE + INF OvmfPkg/SmmAccess/SmmAccess2Dxe.inf + INF OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf + INF MdeModulePkg/Core/PiSmmCore/PiSmmIpl.inf + INF MdeModulePkg/Core/PiSmmCore/PiSmmCore.inf + INF MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf + INF MdeModulePkg/Universal/ReportStatusCodeRouter/Smm/ReportStatusCodeRouterSmm.inf + INF MdeModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf + INF UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf + INF UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf + INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.inf + INF IntelSiliconPkg/Feature/Flash/SpiFvbService/SpiFvbServiceSmm.inf + !endif + INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf + INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf + + +########################### +# +# Stage 5 Firmware Volumes +# +########################### +[FV.FvSecurity] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = 1AE6AB90-9431-425B-9A92-ED2708A4E982 + !include MinPlatformPkg/Include/Fdf/CoreSecurityLateInclude.fdf + !include MinPlatformPkg/Include/Fdf/CoreSecurityPreMemoryInclude.fdf + + +########################### +# +# Stage 6 Firmware Volumes +# +########################### +[FV.FvAdvanced] + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf + FvNameGuid = 936D6D65-CB6C-4B87-A51C-70D56511CB55 + +########################### +# +# File Construction Rules +# +########################### +!include MinPlatformPkg/Include/Fdf/RuleInclude.fdf diff --git a/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManagerLib.inf b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManagerLib.inf new file mode 100644 index 000000000000..37425d711010 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManagerLib.inf @@ -0,0 +1,39 @@ +## @file +# The module definition file for BoardBootManagerLib. +# +# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> +# SPDX-License-Identifier: BSD-2-Clause-Patent +# +## + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = BoardBootManagerLib + FILE_GUID = 3fe4b589-8bd9-46df-9322-d06fa2c278d6 + MODULE_TYPE = DXE_DRIVER + VERSION_STRING = 1.0 + LIBRARY_CLASS = BoardBootManagerLib|DXE_DRIVER + + +# +# The following information is for reference only and not required by the build tools. +# +# VALID_ARCHITECTURES = IA32 X64 EBC +# + +[Sources] + BoardBootManager.c + +[LibraryClasses] + BaseLib + UefiBootServicesTableLib + DebugLib + UefiLib + HobLib + UefiBootManagerLib + TimerLib + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + MinPlatformPkg/MinPlatformPkg.dec diff --git a/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.inf b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.inf new file mode 100644 index 000000000000..8f75d1277070 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.inf @@ -0,0 +1,29 @@ +## @file +# QemuOpenBoardPkg BoardInitLib instance +# +# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> +# SPDX-License-Identifier: BSD-2-Clause-Patent +# +## +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = BoardInitLib + FILE_GUID = 70EE7BD9-08FF-4D0E-AA7B-4320844F939A + MODULE_TYPE = BASE + VERSION_STRING = 1.0 + LIBRARY_CLASS = BoardInitLib + +[Sources] + BoardInitLib.c + +[Packages] + QemuOpenBoardPkg/QemuOpenBoardPkg.dec + MdePkg/MdePkg.dec + MinPlatformPkg/MinPlatformPkg.dec + OvmfPkg/OvmfPkg.dec + +[LibraryClasses] + DebugLib + PcdLib + IoLib + PciCf8Lib diff --git a/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf b/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf new file mode 100644 index 000000000000..cfabf412d5bb --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf @@ -0,0 +1,23 @@ +## @file +# OpenQemuFwCfgLib.inf +# +# Simple implementation of the QemuFwCfgLib that reads data from the QEMU +# FW_CFG device +# +# Copyright (c) 2022 Théo Jehl +# SPDX-License-Identifier: BSD-2-Clause-Patent +## + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = QemuFwCfgLib + FILE_GUID = 70EE7BD9-08FF-4D0E-AA7B-4320844F939A + MODULE_TYPE = BASE + VERSION_STRING = 1.0 + LIBRARY_CLASS = OpenQemuFwCfgLib + +[Sources] + OpenQemuFwCfgLib.c + +[LibraryClasses] + IoLib diff --git a/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.inf b/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.inf new file mode 100644 index 000000000000..d416f1c64061 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.inf @@ -0,0 +1,63 @@ +### @file +# Component information file for the Report Firmware Volume (FV) library. +# +# Copyright (c) 2018 - 2021, Intel Corporation. All rights reserved.<BR> +# +# SPDX-License-Identifier: BSD-2-Clause-Patent +# +### + +[Defines] + INF_VERSION = 0x00010017 + BASE_NAME = PeiReportFvLib + FILE_GUID = 44328FA5-E4DD-4A15-ABDF-C6584AC363D9 + VERSION_STRING = 1.0 + MODULE_TYPE = PEIM + LIBRARY_CLASS = ReportFvLib + +[LibraryClasses] + BaseMemoryLib + DebugLib + HobLib + PeiServicesLib + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + MinPlatformPkg/MinPlatformPkg.dec + QemuOpenBoardPkg/QemuOpenBoardPkg.dec + +[Sources] + PeiReportFvLib.c + +[Pcd] + gMinPlatformPkgTokenSpaceGuid.PcdBootStage ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFspWrapperBootMode ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaBaseAddress ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaSize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemoryBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemorySize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedPreMemoryBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedPreMemorySize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedSize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryOffset ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspBase ## CONSUMES + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspOffset ## CONSUMES diff --git a/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.inf b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.inf new file mode 100644 index 000000000000..a4c793af05cd --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.inf @@ -0,0 +1,49 @@ +## @file +# PlatformSecLib for QEMU OpenBoardPkg +# +# Copyright (c) 2022 Théo Jehl +# SPDX-License-Identifier: BSD-2-Clause-Patent + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = PlatformSecLib + FILE_GUID = 37b1bddc-5a53-4f2a-af7d-b78d5e80dcbd + MODULE_TYPE = SEC + VERSION_STRING = 1.0 + LIBRARY_CLASS = PlatformSecLib + +# +# The following information is for reference only and not required by the build tools. +# +# VALID_ARCHITECTURES = IA32 +# + +[Sources.IA32] + Ia32/SecEntry.nasm + +[Sources] + PlatformSecLib.c + +[LibraryClasses] + DebugLib + BaseLib + BaseMemoryLib + PciLib + PcdLib + HobLib + MtrrLib + +[Packages] + MdePkg/MdePkg.dec + UefiCpuPkg/UefiCpuPkg.dec + QemuOpenBoardPkg/QemuOpenBoardPkg.dec + IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec + MinPlatformPkg/MinPlatformPkg.dec + +[Ppis] + gTopOfTemporaryRamPpiGuid + +[Pcd] + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamBase + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamSize + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMBase diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf new file mode 100644 index 000000000000..c800d14a02b5 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf @@ -0,0 +1,59 @@ +## @file +# PlatformInitPei +# +# Simple PEIM for QEMU PIIX4/Q35 Memory, SMP and PCI/PCI Express initialization +# +# Copyright (c) 2022 Théo Jehl +# SPDX-License-Identifier: BSD-2-Clause-Patent + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = PlatformInitPei + FILE_GUID = 82d851fe-3106-4175-8b6c-87fda1f2d0ac + MODULE_TYPE = PEIM + VERSION_STRING = 1.0 + ENTRY_POINT = PlatformInit + +[Packages] + OvmfPkg/OvmfPkg.dec + MdePkg/MdePkg.dec + QemuOpenBoardPkg/QemuOpenBoardPkg.dec + UefiCpuPkg/UefiCpuPkg.dec + +[Sources] + PlatformInit.h + PlatformInit.c + Memory.c + Pcie.c + Pci.c + Cpu.c + +[LibraryClasses] + PeimEntryPoint + OpenQemuFwCfgLib + HobLib + PcdLib + PciLib + +[Guids] + gUefiOvmfPkgPlatformInfoGuid + +[Pcd] + gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId + gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress + gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber + gUefiCpuPkgTokenSpaceGuid.PcdCpuBootLogicalProcessorNumber + gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase + gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize + gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Base + gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Size + gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Base + gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size + gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress + gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes + +[FeaturePcd] + gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire + +[Depex] + TRUE diff --git a/Platform/Qemu/QemuOpenBoardPkg/Include/Library/OpenQemuFwCfgLib.h b/Platform/Qemu/QemuOpenBoardPkg/Include/Library/OpenQemuFwCfgLib.h new file mode 100644 index 000000000000..ec82cc9c89f0 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Library/OpenQemuFwCfgLib.h @@ -0,0 +1,102 @@ +/** @file OpenQemuFwCfgLib.h + OpenQemuFwCfgLib Headers + + Implements a minimal library to interact with Qemu FW CFG device + + Copyright (c) 2022 Théo Jehl All rights reserved. + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + + +#ifndef QEMU_OPEN_BOARD_PKG_QEMU_FW_CFG_LIB_H_ +#define QEMU_OPEN_BOARD_PKG_QEMU_FW_CFG_LIB_H_ + +#include <PiPei.h> +#include <Library/IoLib.h> + +// QEMU fw_cfg registers +#define FW_CFG_PORT_SEL 0x510 +#define FW_CFG_PORT_DATA 0x511 +#define FW_CFG_PORT_DMA 0x514 + +// QEMU Selectors +#define FW_CFG_SIGNATURE 0x0000 +#define FW_CFG_ID 0x0001 +#define FW_CFG_FILE_DIR 0x0019 + +#define FW_CFG_QEMU_SIGNATURE SIGNATURE_32('Q', 'E', 'M', 'U') + +typedef struct { + UINT32 Size; + UINT16 Select; + UINT16 Reserved; + CHAR8 Name[56]; +} QEMU_FW_CFG_FILE; + +/** + Checks for Qemu fw_cfg device by reading "QEMU" using the signature selector + + @return EFI_SUCCESS - The fw_cfg device is present + @return EFI_UNSUPPORTED - The device is absent + */ +EFI_STATUS +EFIAPI +QemuFwCfgIsPresent ( + VOID + ); + +/** + Sets the selector register to the specified value + + @param[in] Selector + + @return EFI_SUCCESS + @return EFI_UNSUPPORTED + */ +EFI_STATUS +EFIAPI +QemuFwCfgSelectItem ( + IN UINT16 Selector + ); + +/** + Reads 8 bits from the data register + + @return UINT8 + */ +UINT8 +EFIAPI +QemuFwCfgRead8 ( + VOID + ); + +/** + Reads N bytes from the data register + + @param Size + @param Buffer + */ +VOID +EFIAPI +QemuFwCfgReadBytes ( + IN UINTN Size, + OUT VOID *Buffer + ); + +/** + Finds a file in fw_cfg by its name + + @param[in] String Pointer to an ASCII string to match in the database + @param[out] FWConfigFile Buffer for the config file + + @return EFI_STATUS - Entry was found, FWConfigFile is populated + @return EFI_ERROR - Entry was not found + */ +EFI_STATUS +EFIAPI +QemuFwCfgFindFile ( + IN CHAR8 *String, + OUT QEMU_FW_CFG_FILE *FWConfigFile + ); + +#endif // QEMU_OPEN_BOARD_PKG_QEMU_FW_CFG_LIB_H_ diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.h b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.h new file mode 100644 index 000000000000..7f84e5d9724b --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.h @@ -0,0 +1,59 @@ +/** @file PlatformInit.h + Headers for PlatformInitPei PEIM + + Copyright (c) 2022 Théo Jehl All rights reserved. + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#ifndef QEMU_OPEN_BOARD_PKG_PLATFORM_INIT_H_ +#define QEMU_OPEN_BOARD_PKG_PLATFORM_INIT_H_ + +#include <PiPei.h> +#include <Uefi.h> + +#define PIIX4_PCI_IO_BASE 0xC000 +#define PIIX4_PCI_IO_SIZE 0x4000 + +#define Q35_PCI_IO_BASE 0x6000 +#define Q35_PCI_IO_SIZE 0xA000 + +#define PCI_MMIO_TOP_ADDRESS 0xFC000000 + +EFI_STATUS +EFIAPI +PlatformInit ( + IN EFI_PEI_FILE_HANDLE FileHandle, + IN CONST EFI_PEI_SERVICES **PeiServices + ); + +UINT32 +EFIAPI +GetMemoryBelow4Gb ( + VOID + ); + +EFI_STATUS +EFIAPI +InstallMemory ( + IN CONST EFI_PEI_SERVICES **PeiServices + ); + +EFI_STATUS +EFIAPI +InitializePcie ( + VOID + ); + +EFI_STATUS +EFIAPI +InitializePciPIIX4 ( + VOID + ); + +EFI_STATUS +EFIAPI +MaxCpuInit ( + VOID + ); + +#endif //QEMU_OPEN_BOARD_PKG_PLATFORM_INIT_H_ diff --git a/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManager.c b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManager.c new file mode 100644 index 000000000000..9fad6bc56dfd --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManager.c @@ -0,0 +1,105 @@ +/** @file + This file include board specific boot manager callbacks + + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include <Library/DebugLib.h> +#include <Library/UefiBootServicesTableLib.h> +#include <Library/PlatformBootManagerLib.h> +#include <Library/UefiLib.h> +#include <Library/HobLib.h> +#include <Library/PrintLib.h> +#include <Library/PerformanceLib.h> +#include <Library/BoardBootManagerLib.h> + +BOOLEAN mHotKeypressed = FALSE; +EFI_EVENT HotKeyEvent = NULL; +UINTN mBootMenuOptionNumber; + +/** + This function is called each second during the boot manager waits timeout. + + @param TimeoutRemain The remaining timeout. +**/ +VOID +EFIAPI +BoardBootManagerWaitCallback ( + UINT16 TimeoutRemain + ) +{ + EFI_STATUS Status; + EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *TxtInEx; + EFI_KEY_DATA KeyData; + BOOLEAN PausePressed; + + // + // Pause on PAUSE key + // + Status = gBS->HandleProtocol (gST->ConsoleInHandle, &gEfiSimpleTextInputExProtocolGuid, (VOID **)&TxtInEx); + ASSERT_EFI_ERROR (Status); + + PausePressed = FALSE; + + while (TRUE) { + Status = TxtInEx->ReadKeyStrokeEx (TxtInEx, &KeyData); + if (EFI_ERROR (Status)) { + break; + } + + if (KeyData.Key.ScanCode == SCAN_PAUSE) { + PausePressed = TRUE; + break; + } + } + + // + // Loop until non-PAUSE key pressed + // + while (PausePressed) { + Status = TxtInEx->ReadKeyStrokeEx (TxtInEx, &KeyData); + if (!EFI_ERROR (Status)) { + DEBUG ( + ( + DEBUG_INFO, "[PauseCallback] %x/%x %x/%x\n", + KeyData.Key.ScanCode, KeyData.Key.UnicodeChar, + KeyData.KeyState.KeyShiftState, KeyData.KeyState.KeyToggleState + ) + ); + PausePressed = (BOOLEAN)(KeyData.Key.ScanCode == SCAN_PAUSE); + } + } +} + +/** + The function is called when no boot option could be launched, + including platform recovery options and options pointing to applications + built into firmware volumes. + + If this function returns, BDS attempts to enter an infinite loop. +**/ +VOID +EFIAPI +BoardBootManagerUnableToBoot ( + VOID + ) +{ + EFI_STATUS Status; + EFI_BOOT_MANAGER_LOAD_OPTION BootDeviceList; + CHAR16 OptionName[sizeof ("Boot####")]; + + if (mBootMenuOptionNumber == LoadOptionNumberUnassigned) { + return; + } + + UnicodeSPrint (OptionName, sizeof (OptionName), L"Boot%04x", mBootMenuOptionNumber); + Status = EfiBootManagerVariableToLoadOption (OptionName, &BootDeviceList); + if (EFI_ERROR (Status)) { + return; + } + + for ( ;;) { + EfiBootManagerBoot (&BootDeviceList); + } +} diff --git a/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.c b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.c new file mode 100644 index 000000000000..ae7c77915b5e --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.c @@ -0,0 +1,222 @@ +/** @file + Board initialization library + + Copyright (c) 2022 Théo Jehl All rights reserved. + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include <Library/BoardInitLib.h> +#include <Uefi.h> +#include <Library/IoLib.h> +#include <Library/PcdLib.h> +#include <Library/DebugLib.h> +#include <Library/PciCf8Lib.h> +#include <IndustryStandard/Pci.h> +#include <IndustryStandard/I440FxPiix4.h> +#include <IndustryStandard/Q35MchIch9.h> +#include <Library/HobLib.h> + +#define QEMU_IO_DEBUG_MAGIC 0xE9 + +/** + This board service detects the board type. + + @retval EFI_SUCCESS The board was detected successfully. + @retval EFI_NOT_FOUND The board could not be detected. +**/ +EFI_STATUS +EFIAPI +BoardDetect ( + VOID + ) +{ + UINT16 DeviceID, VendorID; + + DEBUG ((DEBUG_INFO, "BoardDetect()\n")); + + DeviceID = PciCf8Read16 (PCI_CF8_LIB_ADDRESS (0, 0, 0, PCI_DEVICE_ID_OFFSET)); + VendorID = PciCf8Read16 (PCI_CF8_LIB_ADDRESS (0, 0, 0, PCI_VENDOR_ID_OFFSET)); + + switch (DeviceID) { + case INTEL_82441_DEVICE_ID: + DEBUG ((DEBUG_INFO, "PIIX4\n")); + return EFI_SUCCESS; + + case INTEL_Q35_MCH_DEVICE_ID: + DEBUG ((DEBUG_INFO, "ICH9\n")); + return EFI_SUCCESS; + + default: + DEBUG ((DEBUG_ERROR, "Unable to detect board (Device id %u Vendor ID %u)\n", DeviceID, VendorID)); + return EFI_NOT_FOUND; + } +} + +/** + This board service initializes board-specific debug devices. + + @retval EFI_SUCCESS Board-specific debug initialization was successful. + @retval EFI_NOT_READY The board has not been detected yet. +**/ +EFI_STATUS +EFIAPI +BoardDebugInit ( + VOID + ) +{ + return EFI_SUCCESS; +} + +EFI_BOOT_MODE +EFIAPI +BoardBootModeDetect ( + VOID + ) +{ + DEBUG ((DEBUG_INFO, "BoardBootModeDetect()\n")); + return BOOT_WITH_FULL_CONFIGURATION; +} + +/** + A hook for board-specific initialization prior to memory initialization. + + @retval EFI_SUCCESS The board initialization was successful. + @retval EFI_NOT_READY The board has not been detected yet. +**/ +EFI_STATUS +EFIAPI +BoardInitBeforeMemoryInit ( + VOID + ) +{ + DEBUG ((DEBUG_INFO, "BoardInitBeforeMemoryInit()\n")); + return EFI_SUCCESS; +} + +/** + A hook for board-specific initialization after memory initialization. + + @retval EFI_SUCCESS The board initialization was successful. + @retval EFI_NOT_READY The board has not been detected yet. +**/ +EFI_STATUS +EFIAPI +BoardInitAfterMemoryInit ( + VOID + ) +{ + DEBUG ((DEBUG_INFO, "BoardInitAfterMemoryInit()\n")); + return EFI_SUCCESS; +} + +/** + A hook for board-specific initialization prior to disabling temporary RAM. + + @retval EFI_SUCCESS The board initialization was successful. + @retval EFI_NOT_READY The board has not been detected yet. +**/ +EFI_STATUS +EFIAPI +BoardInitBeforeTempRamExit ( + VOID + ) +{ + DEBUG ((DEBUG_INFO, "BoardInitBeforeTempRamExit()\n")); + return EFI_SUCCESS; +} + +/** + A hook for board-specific initialization after disabling temporary RAM. + + @retval EFI_SUCCESS The board initialization was successful. + @retval EFI_NOT_READY The board has not been detected yet. +**/ +EFI_STATUS +EFIAPI +BoardInitAfterTempRamExit ( + VOID + ) +{ + DEBUG ((DEBUG_INFO, "BoardInitAfterTempRamExit()\n")); + return EFI_SUCCESS; +} + +/** + A hook for board-specific initialization prior to silicon initialization. + + @retval EFI_SUCCESS The board initialization was successful. + @retval EFI_NOT_READY The board has not been detected yet. +**/ +EFI_STATUS +EFIAPI +BoardInitBeforeSiliconInit ( + VOID + ) +{ + DEBUG ((DEBUG_INFO, "BoardInitBeforeSiliconInit()\n")); + return EFI_SUCCESS; +} + +/** + A hook for board-specific initialization after silicon initialization. + + @retval EFI_SUCCESS The board initialization was successful. + @retval EFI_NOT_READY The board has not been detected yet. +**/ +EFI_STATUS +EFIAPI +BoardInitAfterSiliconInit ( + VOID + ) +{ + DEBUG ((DEBUG_INFO, "BoardInitAfterSiliconInit()\n")); + return EFI_SUCCESS; +} + +/** + A hook for board-specific initialization after PCI enumeration. + + @retval EFI_SUCCESS The board initialization was successful. + @retval EFI_NOT_READY The board has not been detected yet. +**/ +EFI_STATUS +EFIAPI +BoardInitAfterPciEnumeration ( + VOID + ) +{ + DEBUG ((DEBUG_INFO, "BoardInitAfterPciEnumeration()\n")); + return EFI_SUCCESS; +} + +/** + A hook for board-specific functionality for the ReadyToBoot event. + + @retval EFI_SUCCESS The board initialization was successful. + @retval EFI_NOT_READY The board has not been detected yet. +**/ +EFI_STATUS +EFIAPI +BoardInitReadyToBoot ( + VOID + ) +{ + DEBUG ((DEBUG_INFO, "BoardInitReadyToBoot()\n")); + return EFI_SUCCESS; +} + +/** + A hook for board-specific functionality for the ExitBootServices event. + + @retval EFI_SUCCESS The board initialization was successful. + @retval EFI_NOT_READY The board has not been detected yet. +**/ +EFI_STATUS +EFIAPI +BoardInitEndOfFirmware ( + VOID + ) +{ + DEBUG ((DEBUG_INFO, "BoardInitEndOfFirmware()\n")); + return EFI_SUCCESS; +} diff --git a/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.c b/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.c new file mode 100644 index 000000000000..c02c263f03b3 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.c @@ -0,0 +1,130 @@ +/** @file + Qemu FW CFG device library + + Copyright (c) 2022 Théo Jehl All rights reserved. + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include <Library/OpenQemuFwCfgLib.h> +#include <Library/BaseMemoryLib.h> +#include <Library/DebugLib.h> + +/** + Reads 8 bits from the data register + + @retval UINT8 +**/ +UINT8 +EFIAPI +QemuFwCfgRead8 ( + VOID + ) +{ + return IoRead8 (FW_CFG_PORT_DATA); +} + +/** + Sets the selector register to the specified value + + @param Selector + + @retval EFI_SUCCESS + @retval EFI_UNSUPPORTED +**/ +EFI_STATUS +EFIAPI +QemuFwCfgSelectItem ( + IN UINT16 Selector + ) +{ + UINT16 WritenSelector; + + WritenSelector = IoWrite16 (FW_CFG_PORT_SEL, Selector); + + if (WritenSelector != Selector) { + return EFI_UNSUPPORTED; + } + + return EFI_SUCCESS; +} + +/** + Reads N bytes from the data register + + @param Size + @param Buffer +**/ +VOID +EFIAPI +QemuFwCfgReadBytes ( + IN UINTN Size, + OUT VOID *Buffer + ) +{ + IoReadFifo8 (FW_CFG_PORT_DATA, Size, Buffer); +} + +/** + Checks for Qemu fw_cfg device by reading "QEMU" using the signature selector + + @retval EFI_SUCCESS - The fw_cfg device is present + @retval EFI_UNSUPPORTED - The device is absent +**/ +EFI_STATUS +EFIAPI +QemuFwCfgIsPresent ( + ) +{ + EFI_STATUS Status; + UINT32 Control; + + Status = QemuFwCfgSelectItem (FW_CFG_SIGNATURE); + if (EFI_ERROR (Status)) { + return Status; + } + + QemuFwCfgReadBytes (4, &Control); + if (Control != FW_CFG_QEMU_SIGNATURE) { + ASSERT (Control == FW_CFG_QEMU_SIGNATURE); + return EFI_UNSUPPORTED; + } + + return EFI_SUCCESS; +} + +/** + Finds a file in fw_cfg by its name + + @param String Pointer to an ASCII string to match in the database + @param FWConfigFile Buffer for the config file + @retval EFI_STATUS - Entry was found, FWConfigFile is populated + @retval EFI_ERROR - Entry was not found +**/ +EFI_STATUS +EFIAPI +QemuFwCfgFindFile ( + IN CHAR8 *String, + OUT QEMU_FW_CFG_FILE *FWConfigFile + ) +{ + QEMU_FW_CFG_FILE FirmwareConfigFile; + UINT32 FilesCount; + UINT32 Idx; + + QemuFwCfgSelectItem (FW_CFG_FILE_DIR); + QemuFwCfgReadBytes (sizeof (UINT32), &FilesCount); + + FilesCount = SwapBytes32 (FilesCount); + + for (Idx = 0; Idx < FilesCount; Idx++) { + QemuFwCfgReadBytes (sizeof (QEMU_FW_CFG_FILE), &FirmwareConfigFile); + if (AsciiStrCmp ((CHAR8 *)&(FirmwareConfigFile.Name), String) == 0) { + FirmwareConfigFile.Select = SwapBytes16 (FirmwareConfigFile.Select); + FirmwareConfigFile.Size = SwapBytes32 (FirmwareConfigFile.Size); + CopyMem (FWConfigFile, &FirmwareConfigFile, sizeof (QEMU_FW_CFG_FILE)); + return EFI_SUCCESS; + } + } + + return EFI_UNSUPPORTED; +} diff --git a/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.c b/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.c new file mode 100644 index 000000000000..809e69ce4381 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.c @@ -0,0 +1,285 @@ +/** @file PeiReportFvLib.c + Source code file for Report Firmware Volume (FV) library + + Copyright (c) 2018 - 2021, Intel Corporation. All rights reserved.<BR> + + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include <Base.h> +#include <Library/BaseMemoryLib.h> +#include <Library/DebugLib.h> +#include <Library/HobLib.h> +#include <Library/PeiServicesLib.h> +#include <Library/ReportFvLib.h> +#include <Guid/FirmwareFileSystem2.h> +#include <Ppi/FirmwareVolumeInfo2.h> + +// Use a FV pointer PCD to get a pointer to the FileSystemGuid in the FV header +#define PCD_TO_FV_HEADER_FILE_SYSTEM_GUID(Pcd) (&((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN) PcdGet32 (Pcd))->FileSystemGuid) + +/** + Reports FVs necessary for MinPlarform pre-memory initialization + */ +VOID +ReportPreMemFv ( + VOID + ) +{ + UINTN Index = 0; + EFI_PEI_PPI_DESCRIPTOR *Descriptor = NULL; + EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI *Ppi = NULL; + EFI_STATUS Status = EFI_SUCCESS; + EFI_FIRMWARE_VOLUME_HEADER *FvHeader = NULL; + EFI_BOOT_MODE BootMode = BOOT_WITH_FULL_CONFIGURATION; + + Status = PeiServicesGetBootMode (&BootMode); + ASSERT_EFI_ERROR (Status); + + DEBUG_CODE ( + for (Index = 0; Status == EFI_SUCCESS; Index++) { + Status = PeiServicesLocatePpi (&gEfiPeiFirmwareVolumeInfo2PpiGuid, Index, &Descriptor, (VOID**) &Ppi); + if (!EFI_ERROR (Status)) { + FvHeader = (EFI_FIRMWARE_VOLUME_HEADER*) Ppi->FvInfo; + DEBUG ((DEBUG_INFO, "Found FV at 0x%x, size 0x%x\n", FvHeader, FvHeader->FvLength)); + } + } + ); + + // + // FvBspPreMemory and FvPreMemory are required for all stages. + // + + DEBUG ((DEBUG_INFO, "Install FlashFvBspPreMemory - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvBspPreMemoryBase), PcdGet32 (PcdFlashFvBspPreMemorySize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvBspPreMemoryBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvBspPreMemoryBase), + PcdGet32 (PcdFlashFvBspPreMemorySize), + NULL, + NULL, + 0 + ); + + DEBUG ((DEBUG_INFO, "Install FlashFvPreMemory - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvPreMemoryBase), PcdGet32 (PcdFlashFvPreMemorySize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvPreMemoryBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvPreMemoryBase), + PcdGet32 (PcdFlashFvPreMemorySize), + NULL, + NULL, + 0 + ); + + // + // In API mode, do not publish FSP FV. + // + if (!PcdGetBool (PcdFspWrapperBootMode)) { + // + // FvFspT may be required for all stages + // + DEBUG ((DEBUG_INFO, "Install FlashFvFspT - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvFspTBase), PcdGet32 (PcdFlashFvFspTSize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvFspTBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvFspTBase), + PcdGet32 (PcdFlashFvFspTSize), + NULL, + NULL, + 0 + ); + + // + // FvFspM required for stage 2 and above + // + if (PcdGet8 (PcdBootStage) >= 2) { + DEBUG ((DEBUG_INFO, "Install FlashFvFspM - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvFspMBase), PcdGet32 (PcdFlashFvFspMSize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvFspMBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvFspMBase), + PcdGet32 (PcdFlashFvFspMSize), + NULL, + NULL, + 0 + ); + } + } + + // + // FvAdvanced not needed until stage 6 + // + if (PcdGet8 (PcdBootStage) >= 6) { + DEBUG ((DEBUG_INFO, "Install FlashFvAdvancedPreMemory - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvAdvancedPreMemoryBase), PcdGet32 (PcdFlashFvAdvancedPreMemorySize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvAdvancedPreMemoryBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvAdvancedPreMemoryBase), + PcdGet32 (PcdFlashFvAdvancedPreMemorySize), + NULL, + NULL, + 0 + ); + } +} +/** + Reports FVs for MinPlarform post-memory initialization + This function also publish FV HOBs to ensure DXE phase is aware of those FVs + */ +VOID +ReportPostMemFv ( + VOID + ) +{ + UINTN Index = 0; + EFI_PEI_PPI_DESCRIPTOR *Descriptor = NULL; + EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI *Ppi = NULL; + EFI_STATUS Status = EFI_SUCCESS; + EFI_FIRMWARE_VOLUME_HEADER *FvHeader = NULL; + + DEBUG_CODE ( + for (Index = 0; Status == EFI_SUCCESS; Index++) { + Status = PeiServicesLocatePpi (&gEfiPeiFirmwareVolumeInfo2PpiGuid, Index, &Descriptor, (VOID**) &Ppi); + if (!EFI_ERROR (Status)) { + FvHeader = (EFI_FIRMWARE_VOLUME_HEADER*) Ppi->FvInfo; + DEBUG ((DEBUG_INFO, "Found FV at 0x%x, size 0x%x\n", FvHeader, FvHeader->FvLength)); + } + } + ); + + // + // FvFspS, FvPostMemory, and FvBsp may be required for completing stage 2 + // + if (PcdGet8 (PcdBootStage) >= 2) { + // + // In API mode, do not publish FSP FV. + // + if (!PcdGetBool (PcdFspWrapperBootMode)) { + DEBUG ((DEBUG_INFO, "Install FlashFvFspS - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvFspSBase), PcdGet32 (PcdFlashFvFspSSize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvFspSBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvFspSBase), + PcdGet32 (PcdFlashFvFspSSize), + NULL, + NULL, + 0 + ); + } + + DEBUG ((DEBUG_INFO, "Install FlashFvPostMemory - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvPostMemoryBase), PcdGet32 (PcdFlashFvPostMemorySize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvPostMemoryBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvPostMemoryBase), + PcdGet32 (PcdFlashFvPostMemorySize), + NULL, + NULL, + 0 + ); + + DEBUG ((DEBUG_INFO, "%Build FlashFvPostMemory FV Hob at %Lx \n", (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvPostMemoryBase))); + + BuildFvHob ( + (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvPostMemoryBase), + PcdGet32 (PcdFlashFvPostMemorySize) + ); + + DEBUG ((DEBUG_INFO, "Install FlashFvBsp - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvBspBase), PcdGet32 (PcdFlashFvBspSize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvBspBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvBspBase), + PcdGet32 (PcdFlashFvBspSize), + NULL, + NULL, + 0 + ); + } + + // + // FvUefiBoot required for completing stage 3 + // + if (PcdGet8 (PcdBootStage) >= 3) { + DEBUG ((DEBUG_INFO, "Install FlashFvUefiBoot - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvUefiBootBase), PcdGet32 (PcdFlashFvUefiBootSize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvUefiBootBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvUefiBootBase), + PcdGet32 (PcdFlashFvUefiBootSize), + NULL, + NULL, + 0 + ); + + DEBUG ((DEBUG_INFO, "%Build FlashFvUefiBoot FV Hob at %Lx \n", (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvUefiBootBase))); + + BuildFvHob ( + (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvUefiBootBase), + PcdGet32 (PcdFlashFvUefiBootSize) + ); + } + + // + // FvOsBoot required for completing stage 4 + // + if (PcdGet8 (PcdBootStage) >= 4) { + DEBUG ((DEBUG_INFO, "Install FlashFvOsBoot - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvOsBootBase), PcdGet32 (PcdFlashFvOsBootSize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvOsBootBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvOsBootBase), + PcdGet32 (PcdFlashFvOsBootSize), + NULL, + NULL, + 0 + ); + + DEBUG ((DEBUG_INFO, "%Build FlashFvOsBoot FV Hob at %Lx \n", (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvUefiBootBase))); + + BuildFvHob ( + (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvOsBootBase), + PcdGet32 (PcdFlashFvOsBootSize) + ); + } + + // + // FvSecurity required for completing stage 5 + // + if (PcdGet8 (PcdBootStage) >= 5) { + DEBUG ((DEBUG_INFO, "Install FlashFvSecurity - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvSecurityBase), PcdGet32 (PcdFlashFvSecuritySize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvSecurityBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvSecurityBase), + PcdGet32 (PcdFlashFvSecuritySize), + NULL, + NULL, + 0 + ); + } + + // + // FvAdvanced required for completing stage 6 + // + if (PcdGet8 (PcdBootStage) >= 6) { + DEBUG ((DEBUG_INFO, "Install FlashFvAdvanced - 0x%x, 0x%x\n", PcdGet32 (PcdFlashFvAdvancedBase), PcdGet32 (PcdFlashFvAdvancedSize))); + PeiServicesInstallFvInfo2Ppi ( + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID (PcdFlashFvAdvancedBase), + (VOID *)(UINTN)PcdGet32 (PcdFlashFvAdvancedBase), + PcdGet32 (PcdFlashFvAdvancedSize), + NULL, + NULL, + 0 + ); + } + + // + // Report resource related HOB for flash FV to reserve space in GCD and memory map + // + + BuildResourceDescriptorHob ( + EFI_RESOURCE_MEMORY_MAPPED_IO, + (EFI_RESOURCE_ATTRIBUTE_PRESENT | + EFI_RESOURCE_ATTRIBUTE_INITIALIZED | + EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE), + (UINTN)PcdGet32 (PcdFlashAreaBaseAddress), + (UINTN)PcdGet32 (PcdFlashAreaSize) + ); + + BuildMemoryAllocationHob ( + (UINTN)PcdGet32 (PcdFlashAreaBaseAddress), + (UINTN)PcdGet32 (PcdFlashAreaSize), + EfiMemoryMappedIO + ); +} diff --git a/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.c b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.c new file mode 100644 index 000000000000..ff632494c4a3 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.c @@ -0,0 +1,140 @@ +/** @file + PlatformSecLib library functions + + Copyright (c) 2022 Théo Jehl All rights reserved. + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include <PiPei.h> +#include <Ppi/SecPlatformInformation.h> +#include <Ppi/TemporaryRamSupport.h> +#include <Library/PcdLib.h> +#include <Ppi/PeiCoreFvLocation.h> +#include <Library/BaseLib.h> +#include <Library/DebugLib.h> +#include <Library/BaseMemoryLib.h> +#include <Library/HobLib.h> +#include <Library/MtrrLib.h> +#include <Library/PlatformSecLib.h> +#include <Library/PeiServicesLib.h> +#include <Library/IoLib.h> + +#include <Library/LocalApicLib.h> + +EFI_PEI_CORE_FV_LOCATION_PPI gEfiPeiCoreFvLocationPpi = { + (VOID *)FixedPcdGet32 (PcdFlashFvFspMBase) +}; + +STATIC EFI_PEI_PPI_DESCRIPTOR mPeiSecPlatformPpi[] = { + // + // This must be the second PPI in the list because it will be patched in SecPlatformMain (); + // + { + EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST, + &gTopOfTemporaryRamPpiGuid, + NULL + } +}; + +EFI_PEI_PPI_DESCRIPTOR gEfiPeiCoreFvLocationDescriptor = { + EFI_PEI_PPI_DESCRIPTOR_PPI, + &gEfiPeiCoreFvLocationPpiGuid, + &gEfiPeiCoreFvLocationPpi +}; + +EFI_PEI_PPI_DESCRIPTOR * +EFIAPI +SecPlatformMain ( + IN OUT EFI_SEC_PEI_HAND_OFF *SecCoreData + ) +{ + // Use half of available heap size for PpiList + EFI_PEI_PPI_DESCRIPTOR *PpiList; + + PpiList = (VOID *)((UINTN)SecCoreData->PeiTemporaryRamBase + (UINTN)SecCoreData->PeiTemporaryRamSize / 2); + + CopyMem (PpiList, &gEfiPeiCoreFvLocationDescriptor, sizeof (EFI_PEI_PPI_DESCRIPTOR)); + + CopyMem (&PpiList[1], &mPeiSecPlatformPpi, sizeof (EFI_PEI_PPI_DESCRIPTOR)); + + // Patch the top of RAM PPI + PpiList[1].Ppi = (VOID *)((UINTN)SecCoreData->TemporaryRamBase + SecCoreData->TemporaryRamSize); + DEBUG ((DEBUG_INFO, "SecPlatformMain(): Top of memory %p\n", PpiList[1].Ppi)); + + return PpiList; +} + +/** + This interface conveys state information out of the Security (SEC) phase into PEI. + + @param PeiServices Pointer to the PEI Services Table. + @param StructureSize Pointer to the variable describing size of the input buffer. + @param PlatformInformationRecord Pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD. + + @retval EFI_SUCCESS The data was successfully returned. + @retval EFI_BUFFER_TOO_SMALL The buffer was too small. + +**/ +EFI_STATUS +EFIAPI +SecPlatformInformation ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN OUT UINT64 *StructureSize, + OUT EFI_SEC_PLATFORM_INFORMATION_RECORD *PlatformInformationRecord + ) +{ + UINT32 TopOfTemporaryRam; + VOID *TopOfRamPpi; + EFI_STATUS Status; + UINT32 Count; + UINT32 *BistStart; + UINT32 Length; + + Status = (*PeiServices)->LocatePpi (PeiServices, &gTopOfTemporaryRamPpiGuid, 0, NULL, &TopOfRamPpi); + if (EFI_ERROR (Status)) { + return Status; + } + + TopOfTemporaryRam = (UINT32)TopOfRamPpi; + + DEBUG ((DEBUG_INFO, "SecPlatformInformation: Top of memory is %p\n", TopOfRamPpi)); + + Count = *(UINT32 *)(TopOfTemporaryRam - sizeof (UINT32)); + Length = Count * sizeof (UINT32); + + BistStart = (UINT32 *)(TopOfTemporaryRam - sizeof (UINT32) - Length); + + DEBUG ((DEBUG_INFO, "SecPlatformInformation: Found %u processors with BISTs starting at %p\n", Count, BistStart)); + + if (*StructureSize < Length) { + *StructureSize = Length; + return EFI_BUFFER_TOO_SMALL; + } + + CopyMem (PlatformInformationRecord, BistStart, Length); + *StructureSize = Length; + + // Mask the PIC to avoid any interruption down the line + IoWrite8 (0x21, 0xff); + IoWrite8 (0xA1, 0xff); + + DEBUG ((DEBUG_INFO, "Initialize APIC Timer \n")); + InitializeApicTimer (0, MAX_UINT32, TRUE, 5); + + DEBUG ((DEBUG_INFO, "Disable APIC Timer interrupt\n")); + DisableApicTimerInterrupt (); + + return EFI_SUCCESS; +} + +/** + This interface disables temporary memory in SEC Phase. +**/ +VOID +EFIAPI +SecPlatformDisableTemporaryMemory ( + VOID + ) +{ + return; +} diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Cpu.c b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Cpu.c new file mode 100644 index 000000000000..ff3e008aa96b --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Cpu.c @@ -0,0 +1,56 @@ +/** @file Cpu.c + CPU Count initialization + + Copyright (c) 2022 Théo Jehl All rights reserved. + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include "PlatformInit.h" +#include <IndustryStandard/Pci.h> +#include <Library/PciCf8Lib.h> +#include <Library/OpenQemuFwCfgLib.h> +#include <IndustryStandard/QemuFwCfg.h> +#include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h> +#include <Library/DebugLib.h> +#include <IndustryStandard/Acpi30.h> +#include <Library/MemoryAllocationLib.h> +#include <Library/PcdLib.h> +#include <Library/HobLib.h> + +/** + Probe Qemu FW CFG device for current CPU count and report to MpInitLib + + @return EFI_SUCCESS Detection was successful + @retval EFI_UNSUPPORTED Qemu FW CFG device is not present + */ +EFI_STATUS +EFIAPI +MaxCpuInit ( + VOID + ) +{ + UINT16 BootCpuCount; + EFI_STATUS Status; + + Status = QemuFwCfgIsPresent (); + + if (EFI_ERROR (Status)) { + DEBUG ((DEBUG_ERROR, "QemuFwCfg not present, unable to detect CPU count \n")); + ASSERT_EFI_ERROR (Status); + return EFI_UNSUPPORTED; + } + + Status = QemuFwCfgSelectItem (QemuFwCfgItemSmpCpuCount); + + if (EFI_ERROR (Status)) { + return Status; + } + + QemuFwCfgReadBytes (sizeof (BootCpuCount), &BootCpuCount); + + PcdSet32S (PcdCpuBootLogicalProcessorNumber, BootCpuCount); + + PcdSet32S (PcdCpuMaxLogicalProcessorNumber, 64); + + return EFI_SUCCESS; +} diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Memory.c b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Memory.c new file mode 100644 index 000000000000..8e378c17d851 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Memory.c @@ -0,0 +1,244 @@ +/** @file Memory.c + Memory probing and installation + + Copyright (c) 2022 Théo Jehl All rights reserved. + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include <PlatformInit.h> +#include <Library/DebugLib.h> +#include <Library/OpenQemuFwCfgLib.h> +#include <Library/PeiServicesTablePointerLib.h> +#include <Library/HobLib.h> +#include <IndustryStandard/E820.h> +#include <Library/PcdLib.h> +#include <Library/BaseMemoryLib.h> + +/** + Return the memory size below 4GB. + + @return UINT32 +**/ +UINT32 +EFIAPI +GetMemoryBelow4Gb ( + VOID + ) +{ + EFI_E820_ENTRY64 E820Entry; + QEMU_FW_CFG_FILE FwCfgFile; + UINT32 Processed; + UINT64 Size; + EFI_STATUS Status; + + Status = QemuFwCfgIsPresent (); + if (EFI_ERROR (Status)) { + return Status; + } + + Status = QemuFwCfgFindFile ("etc/e820", &FwCfgFile); + if (EFI_ERROR (Status)) { + return Status; + } + + Size = 0; + QemuFwCfgSelectItem (FwCfgFile.Select); + for (Processed = 0; Processed < FwCfgFile.Size / sizeof (EFI_E820_ENTRY); Processed++) { + QemuFwCfgReadBytes (sizeof (EFI_E820_ENTRY), &E820Entry); + if (E820Entry.Type != EfiAcpiAddressRangeMemory) { + continue; + } + + if (E820Entry.BaseAddr + E820Entry.Length < SIZE_4GB) { + Size += E820Entry.Length; + } else { + return Size; + } + } + + return Size; +} + +/** + Reserve an MMIO region + + @param Start + @param Length +**/ +STATIC +VOID +ReserveMmioRegion ( + EFI_PHYSICAL_ADDRESS Start, + UINT64 Length + ) +{ + EFI_RESOURCE_TYPE ResourceType; + EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttributes; + + ResourceAttributes = EFI_RESOURCE_ATTRIBUTE_PRESENT | EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | EFI_RESOURCE_ATTRIBUTE_TESTED; + ResourceType = EFI_RESOURCE_MEMORY_MAPPED_IO; + + BuildResourceDescriptorHob ( + ResourceType, + ResourceAttributes, + Start, + Length + ); +} + +/** + Install EFI memory by probing Qemu FW CFG devices for valid E820 entries + It also reserve space for MMIO regions such as VGA, BIOS and APIC + + @param PeiServices + @retval EFI_SUCCESS Memory initialization succeded + @retval EFI_UNSUPPORTED Installation failed (etc/e820 file was not found) + @retval EFI_NOT_FOUND Qemu FW CFG device is not present +**/ +EFI_STATUS +EFIAPI +InstallMemory ( + IN CONST EFI_PEI_SERVICES **PeiServices + ) +{ + EFI_STATUS Status; + CONST EFI_PEI_SERVICES **PeiServicesTable; + EFI_E820_ENTRY64 E820Entry; + EFI_E820_ENTRY64 LargestE820Entry; + QEMU_FW_CFG_FILE FwCfgFile; + UINT32 Processed; + BOOLEAN ValidMemory; + EFI_RESOURCE_TYPE ResourceType; + EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttributes; + UINT32 MemoryBelow4G; + UINT32 RequiredBySmm; + + Status = QemuFwCfgIsPresent (); + if (EFI_ERROR (Status)) { + DEBUG ((DEBUG_INFO, "QEMU fw_cfg device is not present\n")); + return EFI_NOT_FOUND; + } else { + DEBUG ((DEBUG_INFO, "QEMU fw_cfg device is present\n")); + } + + Status = QemuFwCfgFindFile ("etc/e820", &FwCfgFile); + if (EFI_ERROR (Status)) { + DEBUG ((DEBUG_ERROR, "etc/e820 was not found \n")); + return EFI_UNSUPPORTED; + } + + MemoryBelow4G = GetMemoryBelow4Gb (); + + LargestE820Entry.Length = 0; + QemuFwCfgSelectItem (FwCfgFile.Select); + for (Processed = 0; Processed < FwCfgFile.Size / sizeof (EFI_E820_ENTRY); Processed++) { + QemuFwCfgReadBytes (sizeof (EFI_E820_ENTRY), &E820Entry); + + ValidMemory = E820Entry.Type == EfiAcpiAddressRangeMemory; + ResourceType = EFI_RESOURCE_MEMORY_RESERVED; + ResourceAttributes = EFI_RESOURCE_ATTRIBUTE_PRESENT | EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | EFI_RESOURCE_ATTRIBUTE_TESTED; + + if (ValidMemory) { + if (FeaturePcdGet (PcdSmmSmramRequire) && (E820Entry.BaseAddr + E820Entry.Length == MemoryBelow4G)) { + RequiredBySmm = PcdGet16 (PcdQ35TsegMbytes) * SIZE_1MB; + if (E820Entry.Length < RequiredBySmm) { + DEBUG (( + DEBUG_ERROR, + "Error: There's not enough memory below TOLUD for SMM (%lx < %x)\n", + E820Entry.Length, + RequiredBySmm + )); + } + + E820Entry.Length -= RequiredBySmm; + DEBUG (( + DEBUG_INFO, + "SMM is enabled! Stealing [%lx, %lx](%u MiB) for SMRAM...\n", + E820Entry.BaseAddr + E820Entry.Length, + E820Entry.BaseAddr + E820Entry.Length + RequiredBySmm - 1, + PcdGet16 (PcdQ35TsegMbytes) + )); + } + + ResourceType = EFI_RESOURCE_SYSTEM_MEMORY; + ResourceAttributes = EFI_RESOURCE_ATTRIBUTE_PRESENT | + EFI_RESOURCE_ATTRIBUTE_INITIALIZED | + EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | + EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE | + EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE | + EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE | + EFI_RESOURCE_ATTRIBUTE_TESTED; + + // + // Lets handle the lower 1MB in a special way + // + + if (E820Entry.BaseAddr == 0) { + // + // 0 - 0xa0000 is system memory, everything above that up to 1MB is not + // Note that we check if we actually have 1MB + // + + BuildResourceDescriptorHob ( + ResourceType, + ResourceAttributes, + 0, + MIN (0xa0000, E820Entry.Length) + ); + + E820Entry.BaseAddr += BASE_1MB; + E820Entry.Length -= MIN (BASE_1MB, E820Entry.Length); + } + + // + // Note that we can only check if this is the largest entry after reserving everything we have to reserve + // + + if ((E820Entry.Length > LargestE820Entry.Length) && (E820Entry.BaseAddr + E820Entry.Length <= SIZE_4GB)) { + CopyMem (&LargestE820Entry, &E820Entry, sizeof (EFI_E820_ENTRY64)); + DEBUG (( + DEBUG_INFO, + "New largest entry for PEI: BaseAddress %lx, Size %lx\n", + LargestE820Entry.BaseAddr, + LargestE820Entry.Length + )); + } + } + + BuildResourceDescriptorHob ( + ResourceType, + ResourceAttributes, + E820Entry.BaseAddr, + E820Entry.Length + ); + + DEBUG (( + DEBUG_INFO, + "Processed E820 entry [%lx, %lx] with type %x\n", + E820Entry.BaseAddr, + E820Entry.BaseAddr + E820Entry.Length - 1, + E820Entry.Type + )); + } + + ASSERT (LargestE820Entry.Length != 0); + DEBUG (( + DEBUG_INFO, + "Largest memory chunk found: [%lx, %lx]\n", + LargestE820Entry.BaseAddr, + LargestE820Entry.BaseAddr + LargestE820Entry.Length - 1 + )); + + PeiServicesTable = GetPeiServicesTablePointer (); + + Status = (*PeiServices)->InstallPeiMemory (PeiServicesTable, LargestE820Entry.BaseAddr, LargestE820Entry.Length); + + ASSERT_EFI_ERROR (Status); + + // Reserve architectural PC MMIO regions + // VGA space + BIOS shadow mapping + ReserveMmioRegion (0xa0000, 0x100000 - 0xa0000); + // IO APIC and LAPIC space + ReserveMmioRegion (0xfec00000, 0xff000000 - 0xfec00000); + return Status; +} diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pci.c b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pci.c new file mode 100644 index 000000000000..a66cbf6005fb --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pci.c @@ -0,0 +1,59 @@ +/** @file Pci.c + PCI Initialization for PIIX4 QEMU + + Copyright (c) 2022 Théo Jehl All rights reserved. + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include "PlatformInit.h" +#include <IndustryStandard/Pci.h> +#include <Library/PciCf8Lib.h> +#include <Library/OpenQemuFwCfgLib.h> +#include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h> +#include <Library/DebugLib.h> +#include <IndustryStandard/Acpi30.h> +#include <Library/MemoryAllocationLib.h> +#include <Library/PcdLib.h> +#include <Library/HobLib.h> + +/** + Initialize PCI support for QEMU PIIX4 machine + + It also publishes PCI MMIO and IO ranges PCDs for OVMF PciHostBridgeLib + + @retval EFI_SUCCESS Initialization was a success + @retval EFI_UNSUPPORTED Initialization failed (Memory below 4Gb probing failed) +**/ +EFI_STATUS +EFIAPI +InitializePciPIIX4 ( + VOID + ) +{ + UINTN PciIoBase; + UINTN PciIoSize; + UINTN PciMmio32Base; + UINTN PciMmio32Size; + + PciIoBase = PIIX4_PCI_IO_BASE; + PciIoSize = PIIX4_PCI_IO_SIZE; + + PcdSet64S (PcdPciIoBase, PciIoBase); + PcdSet64S (PcdPciIoSize, PciIoSize); + + PciMmio32Base = (UINTN) GetMemoryBelow4Gb (); + + if (PciMmio32Base == 0) { + DEBUG ((DEBUG_ERROR, "Unable to detect memory below 4Gb\n")); + ASSERT (PciMmio32Base != 0); + return EFI_UNSUPPORTED; + } + + DEBUG ((DEBUG_ERROR, "Memory below 4Gb: %x \n", PciMmio32Base)); + PciMmio32Size = PCI_MMIO_TOP_ADDRESS - PciMmio32Base; + + PcdSet64S (PcdPciMmio32Base, PciMmio32Base); + PcdSet64S (PcdPciMmio32Size, PciMmio32Size); + + return EFI_SUCCESS; +} diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pcie.c b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pcie.c new file mode 100644 index 000000000000..a61fd6447e91 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pcie.c @@ -0,0 +1,91 @@ +/** @file Pcie.c + PCI Express initialization for QEMU Q35 + + Copyright (c) 2022 Théo Jehl All rights reserved. + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include "PlatformInit.h" +#include <IndustryStandard/Pci.h> +#include <Library/PciCf8Lib.h> +#include <IndustryStandard/Q35MchIch9.h> +#include <Library/OpenQemuFwCfgLib.h> +#include <IndustryStandard/QemuFwCfg.h> +#include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h> +#include <Library/DebugLib.h> +#include <IndustryStandard/Acpi30.h> +#include <Library/MemoryAllocationLib.h> +#include <Library/PcdLib.h> +#include <Library/HobLib.h> + +/** + Initialize PCI Express support for QEMU Q35 system + It also publishes PCI MMIO and IO ranges PCDs for OVMF PciHostBridgeLib + @retval EFI_SUCCESS Initialization was successful +**/ +EFI_STATUS +EFIAPI +InitializePcie ( + VOID + ) +{ + UINTN PciBase; + UINTN PciSize; + UINTN PciIoBase; + UINTN PciIoSize; + + union { + UINT64 Uint64; + UINT32 Uint32[2]; + } PciExBarBase; + + PciExBarBase.Uint64 = FixedPcdGet64 (PcdPciExpressBaseAddress); + + // Build a reserved memory space for PCIE MMIO + BuildResourceDescriptorHob ( + EFI_RESOURCE_MEMORY_RESERVED, + EFI_RESOURCE_ATTRIBUTE_PRESENT | + EFI_RESOURCE_ATTRIBUTE_INITIALIZED | + EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | + EFI_RESOURCE_ATTRIBUTE_TESTED, + PciExBarBase.Uint64, + SIZE_256MB + ); + + BuildMemoryAllocationHob ( + PciExBarBase.Uint64, + SIZE_256MB, + EfiReservedMemoryType + ); + + // Clear lower 32 bits of register + PciWrite32 (DRAMC_REGISTER_Q35 (MCH_PCIEXBAR_LOW), 0); + + // Program PCIE MMIO Base address in MCH PCIEXBAR register + PciWrite32 (DRAMC_REGISTER_Q35 (MCH_PCIEXBAR_HIGH), PciExBarBase.Uint32[1]); + + // Enable 256Mb MMIO space + PciWrite32 ( + DRAMC_REGISTER_Q35 (MCH_PCIEXBAR_LOW), + PciExBarBase.Uint32[0] | MCH_PCIEXBAR_BUS_FF | MCH_PCIEXBAR_EN + ); + + // Disable Pci MMIO above 4Gb + PcdSet64S (PcdPciMmio64Size, 0); + + // Set Pci MMIO space below 4GB + PciBase = (UINTN) (PcdGet64 (PcdPciExpressBaseAddress) + SIZE_256MB); + PciSize = PCI_MMIO_TOP_ADDRESS - PciBase; + + PcdSet64S (PcdPciMmio32Base, PciBase); + PcdSet64S (PcdPciMmio32Size, PciSize); + + // Set Pci IO port range + PciIoBase = Q35_PCI_IO_BASE; + PciIoSize = Q35_PCI_IO_SIZE; + + PcdSet64S (PcdPciIoBase, PciIoBase); + PcdSet64S (PcdPciIoSize, PciIoSize); + + return EFI_SUCCESS; +} diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.c b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.c new file mode 100644 index 000000000000..f69518301cd2 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.c @@ -0,0 +1,67 @@ +/** @file PlarformInit.c + Platform initialization PEIM for QEMU + + Copyright (c) 2022 Théo Jehl All rights reserved. + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include "PlatformInit.h" +#include <Library/PeimEntryPoint.h> +#include <Library/PeiServicesLib.h> +#include "Library/DebugLib.h" +#include <Library/PlatformInitLib.h> +#include <Library/HobLib.h> +#include <Library/PciCf8Lib.h> +#include <IndustryStandard/Pci.h> +#include <Library/MemoryAllocationLib.h> +#include <Library/PcdLib.h> +#include <IndustryStandard/Q35MchIch9.h> + +EFI_STATUS +EFIAPI +PlatformInit ( + IN EFI_PEI_FILE_HANDLE FileHandle, + IN CONST EFI_PEI_SERVICES **PeiServices + ) +{ + EFI_STATUS Status; + UINT16 DeviceId; + EFI_HOB_PLATFORM_INFO *EfiPlatformInfo; + + // Install permanent memory + Status = InstallMemory (PeiServices); + + if (EFI_ERROR (Status)) { + DEBUG ((DEBUG_ERROR, "Memory installation failed\n")); + return Status; + } else { + DEBUG ((DEBUG_INFO, "Memory installation success\n")); + } + + // Report CPU core count to MPInitLib + MaxCpuInit (); + + EfiPlatformInfo = AllocateZeroPool (sizeof (EFI_HOB_PLATFORM_INFO)); + if (EfiPlatformInfo == NULL) { + DEBUG ((DEBUG_ERROR, "Failed to allocate pool for EFI_HOB_PLATFORM_INFO\n")); + return EFI_UNSUPPORTED; + } + + // Report gUefiOvmfPkgPlatformInfo HOB with only the necessary data for OVMF + DeviceId = PciCf8Read16 (PCI_CF8_LIB_ADDRESS (0, 0, 0, PCI_DEVICE_ID_OFFSET)); + DEBUG ((DEBUG_INFO, "Building gUefiOvmfPkgPlatformInfoGuid with Host bridge dev ID %x \n", DeviceId)); + (*EfiPlatformInfo).HostBridgeDevId = DeviceId; + + BuildGuidDataHob (&gUefiOvmfPkgPlatformInfoGuid, EfiPlatformInfo, sizeof (EFI_HOB_PLATFORM_INFO)); + + PcdSet16S (PcdOvmfHostBridgePciDevId, DeviceId); + + // Initialize PCI or PCIe based on current emulated system + if (DeviceId == INTEL_Q35_MCH_DEVICE_ID) { + DEBUG ((DEBUG_INFO, "Q35: Initialize PCIe\n")); + return InitializePcie (); + } else { + DEBUG ((DEBUG_INFO, "PIIX4: Initialize PCI\n")); + return InitializePciPIIX4 (); + } +} diff --git a/Platform/Qemu/QemuOpenBoardPkg/Include/Fdf/FlashMap.fdf.inc b/Platform/Qemu/QemuOpenBoardPkg/Include/Fdf/FlashMap.fdf.inc new file mode 100644 index 000000000000..29f49f914171 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Fdf/FlashMap.fdf.inc @@ -0,0 +1,85 @@ +## @file +# Flashmap and variable definitions for QemuOpenBoardPkg FVs and FD +# +# @copyright +# Copyright (C) 2022 Jehl Théo +# +# SPDX-License-Identifier: BSD-2-Clause-Patent +## + +# +# These three items are tightly coupled. +# The spare area size must be >= the first two areas. +# The total size must match the size in the EFI_FIRMWARE_VOLUME_HEADER. +# The NvStorageVariableSize must also match the VARIABLE_STORE_HEADER size. +# The EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER doesn't have size info. +# +# There isn't really a benefit to a larger spare area unless the FLASH device +# block size is larger than the size specified. +# +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize = 0x0003C000 +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize = 0x00004000 +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize = gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize + +# +# Early FV +# +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemorySize = 0x00081000 +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize = 0x00040000 +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize = 0x00010000 +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize = 0x00040000 +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize = 0x00020000 +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize = 0x00080000 +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize = 0x00020000 + +# +# Later FV +# +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize = 0x00400000 +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize = 0x00100000 +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize = 0x00080000 +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedSize = gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaSize - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize - gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemorySize - gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize - gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize - gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize - gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize - gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize - gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize - gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize - gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize - gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize + +# +# Calculate Offsets Once (Do not modify) +# This layout is specified by the EDK II Minimum Platform Archicture specification. +# Each offset is the prior region's offset plus the prior region's size. +# + +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageVariableOffset = 0x00000000 +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageVariableOffset + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingOffset + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize + +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareOffset + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedOffset + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityOffset + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootOffset + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize + +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootOffset + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspOffset + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryOffset + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSOffset + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMOffset + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTOffset + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemoryOffset = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryOffset + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize + +# +# Calculate base addresses +# + +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaBaseAddress +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase = gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase = gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize + +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaBaseAddress + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedOffset +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedBase + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityBase + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootBase + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize + +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootBase + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspBase + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryBase + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSBase + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMBase + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTBase + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemoryBase = gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryBase + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize diff --git a/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/Ia32/SecEntry.nasm b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/Ia32/SecEntry.nasm new file mode 100644 index 000000000000..bd90a466f790 --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/Ia32/SecEntry.nasm @@ -0,0 +1,117 @@ +;------------------------------------------------------------------------------ +; @file SecEntry +; Sec entry implementation +; +; Copyright (c) 2022 Théo Jehl +; SPDX-License-Identifier: BSD-2-Clause-Patent +; +;------------------------------------------------------------------------------ + +CODE_SEG equ CodeSegDescriptor - GDT_START +DATA_SEG equ DataSegDescriptor - GDT_START + +extern ASM_PFX(SecStartup) + +extern ASM_PFX(PcdGet32 (PcdTemporaryRamBase)) +extern ASM_PFX(PcdGet32 (PcdTemporaryRamSize)) + +SECTION .text + +BITS 16 +align 4 +global ASM_PFX(_ModuleEntryPoint) +ASM_PFX(_ModuleEntryPoint): + cli + ; Save the BIST in mm0 + movd mm0, eax + mov esi, GDT_Descriptor + db 66h + lgdt [cs:si] + + mov eax, cr0 + or eax, 1 + mov cr0, eax + + mov ax, DATA_SEG + mov ds, ax + mov es, ax + mov fs, ax + mov gs, ax + mov ss, ax + + mov esi, ProtectedModeEntryLinearAddress + + jmp dword far [cs:si] + +BITS 32 +align 4 +ProtectedModeEntry: + PROTECTED_MODE equ $ + + mov ecx, DWORD [ASM_PFX(PcdGet32 (PcdTemporaryRamBase))] + mov edx, DWORD [ASM_PFX(PcdGet32 (PcdTemporaryRamSize))] + + ;Initialize the stack at the end of base + size + mov esp, ecx + add esp, edx + + ; TODO: Multiprocessor support + push 1 + ; For now, we push the BIST once + movd eax, mm0 + push eax + ; Code in PlatformSecLib will look up this information we've just pushed + ; ================= TOP OF MEMORY ====================== + ; Count of BISTs + ; BISTs[1..n] + ; ================= REST OF MEMORY ===================== + ; Each BIST is always a DWORD in size + + mov edi, 0xFFFFFFFC ;BFV + + push DWORD [edi] ;Passes BFV + + push ecx ;Passes RAM size + + push edx ;Passes RAM base + + call ASM_PFX(SecStartup) + +align 8 +NULL_SEGMENT equ $ - GDT_START +GDT_START: + +NullSegDescriptor: + dd 0x0 + dd 0x0 + + CODE_SEL equ $ - GDT_START + +CodeSegDescriptor: + dw 0xFFFF + dw 0x0 + db 0x0 + db 0x9B + db 0xCF + db 0x0 + + DATA_SEL equ $ - GDT_START + +DataSegDescriptor: + dw 0xFFFF + dw 0x0 + db 0x0 + db 0x93 + db 0xCF + db 0x0 + +GDT_END: + +GDT_Descriptor: + dw GDT_END - GDT_START - 1 + dd GDT_START + +ProtectedModeEntryLinearAddress: +ProtectedModeEntryLinear: + DD ProtectedModeEntry ; Offset of our 32 bit code + DW CODE_SEL diff --git a/Platform/Qemu/QemuOpenBoardPkg/README.md b/Platform/Qemu/QemuOpenBoardPkg/README.md new file mode 100644 index 000000000000..e1238c1f4e3e --- /dev/null +++ b/Platform/Qemu/QemuOpenBoardPkg/README.md @@ -0,0 +1,53 @@ +# QemuOpenBoardPkg + +This project brings UEFI support to QEMU x86_64 following the MinPlatform specification. + +## Capabilities + +- Supports IA-32 and hybrid X64 (IA32 PEI Core and X64 DXE Core) +- Modern QEMU (Tested on 7.0.0) + - PIIX4 and Q35 machines +- Boot UEFI Linux +- Boot UEFI Windows + +## How to build + +### Pre-requesites + +- EDK2 + - How to setup a local tree: https://github.com/tianocore/tianocore.github.io/wiki/Getting-Started-with-EDK-II + +- EDK2 Platforms + - https://github.com/tianocore/edk2-platforms + +- Environnements variables: + - WORKSPACE set to your current workspace + - PACKAGES_PATH should contain path to: + - edk2 + - edk2-platforms + - edk2-platforms/Platform/Intel + - edk2-platforms/Platform/Qemu + - edk2-platforms/Silicon/Intel + +Currently QemuOpenBoardPkg's PEI Core is 32 bits only, DXE supports either 32 bits or 64 bits + +QemuOpenBoardPkg (IA32 PEI - IA32 DXE) + +```build -a IA32 -D PEI_ARCH=IA32 -D DXE_ARCH=IA32``` + +QemuOpenBoardPkg (IA32 PEI - X64 DXE) + +```build -a IA32 -a X64 -D PEI_ARCH=IA32 -D DXE_ARCH=X64``` + +## How to use + +Using qemu-system-x86_64, use + +```-bios <path to QemuOpenBoard FV>``` + +To redirect serial output to the console + +```-serial stdio``` + +## Important notes +- Secure boot is not yet available due to QemuOpenBoardPkg NVRAM storage not being persistent yet. -- 2.32.1 (Apple Git-133) ^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: Add QemuOpenBoardPkg 2022-08-27 0:02 ` [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: " Théo Jehl @ 2022-08-29 21:41 ` Pedro Falcato 2022-09-02 10:02 ` Gerd Hoffmann 1 sibling, 0 replies; 9+ messages in thread From: Pedro Falcato @ 2022-08-29 21:41 UTC (permalink / raw) To: Théo Cc: edk2-devel-groups-io, Leif Lindholm, Michael D Kinney, Isaac Oram, Gerd Hoffmann, Stefan Hajnoczi [-- Attachment #1: Type: text/plain, Size: 120002 bytes --] On Sat, Aug 27, 2022 at 1:02 AM Théo <theojehl76@gmail.com> wrote: > From: Théo Jehl <theojehl76@gmail.com> > > QemuOpenBoardPkg adds a MinPlatform port to Qemu x86_64 > It can boots UEFI Linux and Windows, and works on PIIX4 and Q35 > This board port provides a simple starting place for investigating edk2 and > MinPlatform Arch. > Currently we implement up to stage 4 of the MinPlatform spec and can boot > Windows/Linux. > > Cc: Leif Lindholm <quic_llindhol@quicinc.com> > Cc: Michael D Kinney <michael.d.kinney@intel.com> > Cc: Isaac Oram <isaac.w.oram@intel.com> > Cc: Pedro Falcato <pedro.falcato@gmail.com> > Cc: Gerd Hoffmann <kraxel@redhat.com> > Cc: Stefan Hajnoczi <stefanha@gmail.com> > > Signed-off-by: Théo Jehl <theojehl76@gmail.com> > --- > Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dec > | 32 + > Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage1.dsc.inc > | 55 ++ > Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage2.dsc.inc > | 31 + > Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage3.dsc.inc > | 100 +++ > Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage4.dsc.inc > | 56 ++ > Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dsc > | 144 +++++ > Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.fdf > | 313 ++++++++++ > Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManagerLib.inf > | 39 ++ > Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.inf > | 29 + > Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf > | 23 + > Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.inf > | 63 ++ > Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.inf > | 49 ++ > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf > | 59 ++ > Platform/Qemu/QemuOpenBoardPkg/Include/Library/OpenQemuFwCfgLib.h > | 102 +++ > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.h > | 59 ++ > Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManager.c > | 105 ++++ > Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.c > | 222 +++++++ > Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.c > | 130 ++++ > Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.c > | 285 +++++++++ > Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.c > | 140 +++++ > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Cpu.c > | 56 ++ > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Memory.c > | 244 ++++++++ > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pci.c > | 59 ++ > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pcie.c > | 91 +++ > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.c > | 67 ++ > Platform/Qemu/QemuOpenBoardPkg/Include/Fdf/FlashMap.fdf.inc > | 85 +++ > Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/Ia32/SecEntry.nasm > | 117 ++++ > Platform/Qemu/QemuOpenBoardPkg/README.md > | 53 ++ > 28 files changed, 2808 insertions(+) > > diff --git a/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dec > b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dec > new file mode 100644 > index 000000000000..3b5300a0c309 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dec > @@ -0,0 +1,32 @@ > +## @file QemuOpenBoardPkg.dec > +# Declaration file for QemuOpenBoardPkg. > +# > +# This package supports a simple QEMU port implemented per the > MinPlatform > +# Arch specification. > +# > +# Copyright (c) 2022 Théo Jehl > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +# > +# @par Specification Reference: > +# - > https://tianocore-docs.github.io/edk2-MinimumPlatformSpecification/draft/ > 0.7 > +## > + > +[Defines] > + DEC_SPECIFICATION = 0x00010005 > + PACKAGE_NAME = QemuOpenBoardPkg > + PACKAGE_GUID = 3487DE0A-6770-48A2-9833-FB426A42D7B2 > + PACKAGE_VERSION = 0.1 > + > +[LibraryClasses] > + OpenQemuFwCfgLib|Include/Library/OpenQemuFwCfgLib.h > + > +[Includes] > + Include > + > +[Guids] > + gQemuOpenBoardPkgTokenSpaceGuid = { 0x221b20c4, > 0xa3dc, 0x4b8f, { 0xb6, 0x94, 0x03, 0xc7, 0xf4, 0x76, 0x51, 0x2b } } > + > +[PcdsFixedAtBuild] > + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamBase|0|UINT32|0x00000001 > + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamSize|0|UINT32|0x00000002 > + gQemuOpenBoardPkgTokenSpaceGuid.PcdDebugIoPort|0|UINT16|0x00000003 > diff --git a/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage1.dsc.inc > b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage1.dsc.inc > new file mode 100644 > index 000000000000..114c4e8193b2 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage1.dsc.inc > @@ -0,0 +1,55 @@ > +## @file > +# Common DSC content to begin Stage 1 enabling > +# > +# @copyright > +# Copyright (C) 2022 Intel Corporation > +# > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +## > + > > +################################################################################ > +# > +# Library Class section - list of all Library Classes needed by this > Platform. > +# > > +################################################################################ > + > +[LibraryClasses] > + PciSegmentInfoLib | > MinPlatformPkg/Pci/Library/PciSegmentInfoLibSimple/PciSegmentInfoLibSimple.inf > + BoardInitLib | > QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.inf > + SetCacheMtrrLib | > MinPlatformPkg/Library/SetCacheMtrrLib/SetCacheMtrrLib.inf > + ReportCpuHobLib | > MinPlatformPkg/PlatformInit/Library/ReportCpuHobLib/ReportCpuHobLib.inf > + SiliconPolicyInitLib | > MinPlatformPkg/PlatformInit/Library/SiliconPolicyInitLibNull/SiliconPolicyInitLibNull.inf > + SiliconPolicyUpdateLib | > MinPlatformPkg/PlatformInit/Library/SiliconPolicyUpdateLibNull/SiliconPolicyUpdateLibNull.inf > + ReportFvLib | > QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.inf > + PciLib | MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf > + > +[LibraryClasses.Common.SEC] > + TestPointCheckLib | > MinPlatformPkg/Test/Library/TestPointCheckLib/SecTestPointCheckLib.inf > + TimerLib | > MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf > + > +[LibraryClasses.Common.PEI_CORE, LibraryClasses.Common.PEIM] > + TestPointCheckLib | > MinPlatformPkg/Test/Library/TestPointCheckLib/PeiTestPointCheckLib.inf > + TestPointLib | > MinPlatformPkg/Test/Library/TestPointLib/PeiTestPointLib.inf > + TimerLib | > MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf > + > +[Components.$(PEI_ARCH)] > + UefiCpuPkg/SecCore/SecCore.inf > + MdeModulePkg/Core/Pei/PeiMain.inf > + MdeModulePkg/Universal/Variable/Pei/VariablePei.inf > + UefiCpuPkg/CpuIoPei/CpuIoPei.inf > + > MdeModulePkg/Universal/PcatSingleSegmentPciCfg2Pei/PcatSingleSegmentPciCfg2Pei.inf > + MdeModulePkg/Universal/FaultTolerantWritePei/FaultTolerantWritePei.inf > + MdeModulePkg/Universal/PCD/Pei/Pcd.inf { > + <LibraryClasses> > + PcdLib | MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf > + } > + > MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.inf > + MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf > + MinPlatformPkg/PlatformInit/PlatformInitPei/PlatformInitPreMem.inf > + MinPlatformPkg/PlatformInit/ReportFv/ReportFvPei.inf > + MinPlatformPkg/PlatformInit/SiliconPolicyPei/SiliconPolicyPeiPreMem.inf > + MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf > + QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf > + !if $(SMM_REQUIRED) == TRUE > + OvmfPkg/SmmAccess/SmmAccessPei.inf > + !endif > diff --git a/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage2.dsc.inc > b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage2.dsc.inc > new file mode 100644 > index 000000000000..4b331c4ed1fc > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage2.dsc.inc > @@ -0,0 +1,31 @@ > +## @file > +# Common DSC content to begin Stage 2 enabling > +# > +# @copyright > +# Copyright (C) 2022 Jehl Théo > Why is your name backwards here (and in other places)? > +# > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +## > + > +[LibraryClasses.Common] > + ResetSystemLib | > OvmfPkg/Library/ResetSystemLib/BaseResetSystemLib.inf > + PciHostBridgeLib | > OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.inf > + PciHostBridgeUtilityLib | > OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostBridgeUtilityLib.inf > + DxeHardwareInfoLib | > OvmfPkg/Library/HardwareInfoLib/DxeHardwareInfoLib.inf > + > +[LibraryClasses.Common.PEIM] > + MpInitLib | UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf > + TimerLib | > OvmfPkg/Library/AcpiTimerLib/BaseAcpiTimerLib.inf > + > +[LibraryClasses.Common.DXE_DRIVER, > LibraryClasses.Common.DXE_RUNTIME_DRIVER, > LibraryClasses.Common.DXE_SMM_DRIVER, LibraryClasses.Common.UEFI_DRIVER, > LibraryClasses.Common.UEFI_APPLICATION, LibraryClasses.Common.SMM_CORE] > + PciLib | > OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf > + > +[Components.$(PEI_ARCH)] > + UefiCpuPkg/CpuMpPei/CpuMpPei.inf > + MinPlatformPkg/PlatformInit/SiliconPolicyPei/SiliconPolicyPeiPostMem.inf > + MinPlatformPkg/PlatformInit/PlatformInitPei/PlatformInitPostMem.inf > + MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf > + > +[Components.$(DXE_ARCH)] > + MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf > + MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf > diff --git a/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage3.dsc.inc > b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage3.dsc.inc > new file mode 100644 > index 000000000000..0435fb2da81d > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage3.dsc.inc > @@ -0,0 +1,100 @@ > +## @file > +# Common DSC content to begin Stage 3 enabling > +# > +# @copyright > +# Copyright (C) 2022 Jehl Théo > +# > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +## > + > +[LibraryClasses.Common] > + PlatformBootManagerLib | > OvmfPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf > + BootLogoLib | > MdeModulePkg/Library/BootLogoLib/BootLogoLib.inf > + NvVarsFileLib | > OvmfPkg/Library/NvVarsFileLib/NvVarsFileLib.inf > + QemuFwCfgS3Lib | > OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf > + QemuLoadImageLib | > OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.inf > + QemuBootOrderLib | > OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf > + PlatformBmPrintScLib | > OvmfPkg/Library/PlatformBmPrintScLib/PlatformBmPrintScLib.inf > + XenPlatformLib | > OvmfPkg/Library/XenPlatformLib/XenPlatformLib.inf > + LoadLinuxLib | OvmfPkg/Library/LoadLinuxLib/LoadLinuxLib.inf > + SerializeVariablesLib | > OvmfPkg/Library/SerializeVariablesLib/SerializeVariablesLib.inf > + BoardBootManagerLib | > QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManagerLib.inf > + LocalApicLib | > UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.inf > + IoLib | > MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf > + PciExpressLib | > MdePkg/Library/BasePciExpressLib/BasePciExpressLib.inf > + PcdLib | MdePkg/Library/DxePcdLib/DxePcdLib.inf > + PciLib | MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf > + DebugLib | > MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf > + SerialPortLib | > PcAtChipsetPkg/Library/SerialIoLib/SerialIoLib.inf > + > +[Components.$(DXE_ARCH)] > + MdeModulePkg/Core/Dxe/DxeMain.inf { > + <LibraryClasses> > + > NULL|MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf > + } > + MdeModulePkg/Universal/PCD/Dxe/Pcd.inf { > + <LibraryClasses> > + PcdLib | MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf > + } > + > MdeModulePkg/Universal/ReportStatusCodeRouter/RuntimeDxe/ReportStatusCodeRouterRuntimeDxe.inf > + > MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf > + MdeModulePkg/Universal/Metronome/Metronome.inf > + MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf > + > PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf > + MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf > + MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf > + > MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf > + MdeModulePkg/Universal/BdsDxe/BdsDxe.inf > + MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf > + MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf > + MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf > + UefiCpuPkg/CpuDxe/CpuDxe.inf > + PcAtChipsetPkg/HpetTimerDxe/HpetTimerDxe.inf > + MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf > + MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf > + MdeModulePkg/Universal/Console/GraphicsOutputDxe/GraphicsOutputDxe.inf > + MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf > + MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf > + MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf > + MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf > + MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf > + UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf > + OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf > + MdeModulePkg/Universal/SerialDxe/SerialDxe.inf > + MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf > + MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf > + MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf > + MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf > + MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf > + PcAtChipsetPkg/Bus/Pci/IdeControllerDxe/IdeControllerDxe.inf > + MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf > + FatPkg/EnhancedFatDxe/Fat.inf > + OvmfPkg/QemuRamfbDxe/QemuRamfbDxe.inf > + > + ShellPkg/Application/Shell/Shell.inf { > + <LibraryClasses> > + ShellCommandLib | > ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.inf > + NULL | > ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.inf > + NULL | > ShellPkg/Library/UefiShellLevel1CommandsLib/UefiShellLevel1CommandsLib.inf > + NULL | > ShellPkg/Library/UefiShellLevel3CommandsLib/UefiShellLevel3CommandsLib.inf > + NULL | > ShellPkg/Library/UefiShellDriver1CommandsLib/UefiShellDriver1CommandsLib.inf > + NULL | > ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.inf > + NULL | > ShellPkg/Library/UefiShellInstall1CommandsLib/UefiShellInstall1CommandsLib.inf > + NULL | > ShellPkg/Library/UefiShellNetwork1CommandsLib/UefiShellNetwork1CommandsLib.inf > + HandleParsingLib | > ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.inf > + PrintLib | MdePkg/Library/BasePrintLib/BasePrintLib.inf > + BcfgCommandLib | > ShellPkg/Library/UefiShellBcfgCommandLib/UefiShellBcfgCommandLib.inf > + <PcdsFixedAtBuild> > + gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask | 0xFF > + gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize | FALSE > + gEfiMdePkgTokenSpaceGuid.PcdUefiLibMaxPrintBufferSize | 8000 > + } > + > + MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf > + OvmfPkg/PlatformDxe/Platform.inf > + MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.inf > + MdeModulePkg/Application/UiApp/UiApp.inf > + OvmfPkg/IoMmuDxe/IoMmuDxe.inf > + MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf > + OvmfPkg/SioBusDxe/SioBusDxe.inf > + MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf > diff --git a/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage4.dsc.inc > b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage4.dsc.inc > new file mode 100644 > index 000000000000..4a1f9c7d0124 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Dsc/Stage4.dsc.inc > @@ -0,0 +1,56 @@ > +## @file > +# Common DSC content to begin Stage 4 enabling > +# > +# @copyright > +# Copyright (C) 2022 Jehl Théo > +# > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +## > + > + > +[LibraryClasses] > + !if $(SMM_REQUIRED) == TRUE > + SpiFlashCommonLib | > IntelSiliconPkg/Library/SmmSpiFlashCommonLib/SmmSpiFlashCommonLib.inf > + !endif > + > +[LibraryClasses.Common.DXE_SMM_DRIVER] > + LockBoxLib | > MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxSmmLib.inf > + SmmCpuPlatformHookLib | > OvmfPkg/Library/SmmCpuPlatformHookLibQemu/SmmCpuPlatformHookLibQemu.inf > + SmmCpuFeaturesLib | > OvmfPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf > + > +[Components.$(DXE_ARCH)] > + OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf > + MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf > + OvmfPkg/SataControllerDxe/SataControllerDxe.inf > + MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf > + MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf > + MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf > + MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf > + MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf > + MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf > + MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf > + > + !if $(SMM_REQUIRED) == TRUE > + OvmfPkg/SmmAccess/SmmAccess2Dxe.inf > + OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf > + MdeModulePkg/Core/PiSmmCore/PiSmmIpl.inf > + MdeModulePkg/Core/PiSmmCore/PiSmmCore.inf > + > + MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf > + UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf > + > + > MdeModulePkg/Universal/ReportStatusCodeRouter/Smm/ReportStatusCodeRouterSmm.inf > + MdeModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf > + UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf > + MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.inf > + IntelSiliconPkg/Feature/Flash/SpiFvbService/SpiFvbServiceSmm.inf > + !endif > + > + # > + # SMBIOS Support > + # > + MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf { > + <LibraryClasses> > + NULL | OvmfPkg/Library/SmbiosVersionLib/DetectSmbiosVersionLib.inf > + } > + OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf > diff --git a/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dsc > b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dsc > new file mode 100644 > index 000000000000..958d6b9537c9 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dsc > @@ -0,0 +1,144 @@ > +## @file > +# QemuOpenBoardPkg.dsc > +# > +# Description file for QemuOpenBoardPkg > +# > +# Copyright (c) 2022 Théo Jehl > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +## > + > +[Defines] > + DSC_SPECIFICATION = 0x0001001C > + PLATFORM_GUID = 94797875-D562-40CF-8D55-ADD623C8D46C > + PLATFORM_NAME = QemuOpenBoardPkg > + PLATFORM_VERSION = 0.1 > + SUPPORTED_ARCHITECTURES = IA32 | X64 > + FLASH_DEFINITION = $(PLATFORM_NAME)/$(PLATFORM_NAME).fdf > + OUTPUT_DIRECTORY = Build/$(PLATFORM_NAME) > + BUILD_TARGETS = DEBUG | RELEASE | NOOPT > + SKUID_IDENTIFIER = ALL > + SMM_REQUIRED = FALSE > + > +!ifndef $(PEI_ARCH) > + !error "PEI_ARCH must be specified to build this feature!" > s/feature/package/ > +!endif > +!ifndef $(DXE_ARCH) > + !error "DXE_ARCH must be specified to build this feature!" > s/feature/package/ > +!endif > + > +[SkuIds] > + 0 | DEFAULT > + > +[Packages] > + MdePkg/MdePkg.dec > + MdeModulePkg/MdeModulePkg.dec > + MinPlatformPkg/MinPlatformPkg.dec > + QemuOpenBoardPkg/QemuOpenBoardPkg.dec > + UefiCpuPkg/UefiCpuPkg.dec > + > +[PcdsFixedAtBuild] > + gMinPlatformPkgTokenSpaceGuid.PcdBootStage | 4 > + > + gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel | 0x802A00C7 > + gEfiMdePkgTokenSpaceGuid.PcdFixedDebugPrintErrorLevel | 0x802A00C7 > + gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask | 0x17 > + > + # QEMU "memory" is functional even in SEC. For simplicity, we just use > that > + # "memory" for the temporary RAM > + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamBase | 0x1000000 > 16MB is way too high for a temporary RAM base, although in practice that shouldn't matter (QEMU defaults to 128MB and I'm not sure anyone runs it with less). Is it possible to pick something lower? > + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamSize | 0x010000 > + > + gQemuOpenBoardPkgTokenSpaceGuid.PcdDebugIoPort | 0x402 > + gEfiMdePkgTokenSpaceGuid.PcdFSBClock | 100000000 > + gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress | 0xB0000000 > Please explain why we pick this address (no magic values!). Most people don't have the same context you do. > + > + gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvModeEnable | > TRUE > + gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange | > FALSE > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMBase | 0x00000000 # Will be > updated by build > + > +[PcdsFeatureFlag] > + gMinPlatformPkgTokenSpaceGuid.PcdSmiHandlerProfileEnable | TRUE > + gMinPlatformPkgTokenSpaceGuid.PcdUefiSecureBootEnable | FALSE > + gMinPlatformPkgTokenSpaceGuid.PcdPerformanceEnable | FALSE > + gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportUefiDecompress|TRUE > + > + !if $(DXE_ARCH) == X64 > + gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode | TRUE > + !else > + gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode | FALSE > + !endif > + > + gMinPlatformPkgTokenSpaceGuid.PcdBootToShellOnly | TRUE > + gMinPlatformPkgTokenSpaceGuid.PcdSerialTerminalEnable | TRUE > + gMinPlatformPkgTokenSpaceGuid.PcdTpm2Enable | FALSE > + > + !if $(SMM_REQUIRED) == TRUE > + gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire | TRUE > + gUefiCpuPkgTokenSpaceGuid.PcdCpuHotPlugSupport | FALSE > + gEfiMdeModulePkgTokenSpaceGuid.PcdEnableVariableRuntimeCache | FALSE > + !endif > + > +[PcdsDynamicDefault] > + gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId | 0 > + > + # Video setup > + gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoHorizontalResolution | 640 > + gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoVerticalResolution | 480 > + > + gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosVersion | 0x0208 > + gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosDocRev | 0x0 > + > + gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut | 3 > + > + gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber | 0 > + gUefiCpuPkgTokenSpaceGuid.PcdCpuBootLogicalProcessorNumber | 0 > + > + !if $(SMM_REQUIRED) == TRUE > + gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes | 8 > + gUefiOvmfPkgTokenSpaceGuid.PcdQ35SmramAtDefaultSmbase | FALSE > + gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode | 0x01 > + gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout | 100000 > + !endif > + > +# Include Common libraries and then stage specific libraries and > components > +!include MinPlatformPkg/Include/Dsc/CoreCommonLib.dsc > +!include MinPlatformPkg/Include/Dsc/CorePeiLib.dsc > +!include MinPlatformPkg/Include/Dsc/CoreDxeLib.dsc > +!include QemuOpenBoardPkg/Include/Dsc/Stage1.dsc.inc > +!include QemuOpenBoardPkg/Include/Dsc/Stage2.dsc.inc > +!include QemuOpenBoardPkg/Include/Dsc/Stage3.dsc.inc > +!include QemuOpenBoardPkg/Include/Dsc/Stage4.dsc.inc > As discussed in private, I'm torn on this StageN.dsc.inc thing. It's great to understand what each specific stage requires, horrible to understand how the platform works in general. > + > +[LibraryClasses.Common] > + OpenQemuFwCfgLib | > QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf > + PlatformHookLib | > MdeModulePkg/Library/BasePlatformHookLibNull/BasePlatformHookLibNull.inf > + PlatformSecLib | > QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.inf > + DebugLib | > MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf > + PciCf8Lib | MdePkg/Library/BasePciCf8Lib/BasePciCf8Lib.inf > + TimerLib | > OvmfPkg/Library/AcpiTimerLib/BaseAcpiTimerLib.inf > + > +[LibraryClasses.Common.DXE_CORE] > + TimerLib | > OvmfPkg/Library/AcpiTimerLib/BaseAcpiTimerLib.inf > + > +[LibraryClasses.Common.DXE_DRIVER, > LibraryClasses.Common.DXE_RUNTIME_DRIVER, > LibraryClasses.Common.DXE_SMM_DRIVER, LibraryClasses.Common.UEFI_DRIVER, > LibraryClasses.Common.UEFI_APPLICATION, LibraryClasses.Common.SMM_CORE] > + TimerLib | > OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf > + QemuFwCfgLib | > OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxeLib.inf > + MemEncryptSevLib | > OvmfPkg/Library/BaseMemEncryptSevLib/DxeMemEncryptSevLib.inf > + MemEncryptTdxLib | > OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxLibNull.inf > + Tcg2PhysicalPresenceLib | > OvmfPkg/Library/Tcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLib.inf > + ResetSystemLib | > OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf > + > +[LibraryClasses.Common.SEC] > + DebugLib | > OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPort.inf > + > +[Components.$(DXE_ARCH)] > + MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf > + MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf > + OvmfPkg/SataControllerDxe/SataControllerDxe.inf > + MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf > + MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf > + MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf > + MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf > + MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf > + MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf > diff --git a/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.fdf > b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.fdf > new file mode 100644 > index 000000000000..2f39ce3860f6 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.fdf > @@ -0,0 +1,313 @@ > +## @file > +# QemuOpenBoardPkg.fdf > +# > +# Copyright (c) 2022 Théo Jehl > +# SPDX-License-Identifier: BSD-2-Clause-Patent > + > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaBaseAddress = > 0xFF800000 > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaSize = 0x800000 > + > +!include QemuOpenBoardPkg/Include/Fdf/FlashMap.fdf.inc > + > +[FD.QemuOpenBoardPkg] > + BaseAddress = 0xFF800000 > + Size = 0x800000 > + ErasePolarity = 1 > + BlockSize = 0x1000 > + NumBlocks = 0x800 > + > + # > + # Do not modify this block > + # These three areas are tightly coupled and should be modified with > utmost care. > + # The total size must match the size in the EFI_FIRMWARE_VOLUME_HEADER > in NvStorage512K.fdf. > + # The NvStorageVariableSize must also match the VARIABLE_STORE_HEADER > size in NvStorage512K.fdf. > + # The EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER in > CommonNvStorageFtwWorking.fdf doesn't have size info. > + # > + gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageVariableOffset | > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize > + !include WhitleyOpenBoardPkg/Include/Fdf/NvStorage512K.fdf > + gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingOffset | > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize > + !include WhitleyOpenBoardPkg/Include/Fdf/CommonNvStorageFtwWorking.fdf > + gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareOffset | > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize > + DATA = { 0xFF } # Hack to ensure build doesn't treat the next PCD as > Base/Size to be written > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedOffset | > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedSize > + FV = FvAdvanced > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityOffset | > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize > + FV = FvSecurity > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootOffset | > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize > + FV = FvOsBoot > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootOffset | > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize > + FV = FvUefiBoot > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspOffset | > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize > + FV = FvBsp > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryOffset | > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize > + FV = FvPostMemory > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSOffset | > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize > + FV = FvFspS > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMOffset | > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize > + FV = FvFspM > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTOffset | > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize > + FV = FvFspT > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryOffset | > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize > + FV = FvBspPreMemory > + > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemoryOffset | > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemorySize > + FV = FvPreMemory > + > +########################### > +# > +# Stage 1 Firmware Volumes > +# > +########################### > + > +[FV.FvPreMemory] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = BD479C6B-2EFF-401F-A7F1-566347B41D07 > + > + FILE FV_IMAGE = 618FBA00-2231-41F6-9931-25A89DF501D3 { > + SECTION FV_IMAGE = FvSecurityPreMemory > + } > + > + INF MdeModulePkg/Universal/PCD/Pei/Pcd.inf > + > + INF > MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.inf > + INF MinPlatformPkg/PlatformInit/ReportFv/ReportFvPei.inf > + > + INF > MdeModulePkg/Universal/FaultTolerantWritePei/FaultTolerantWritePei.inf > + INF MdeModulePkg/Universal/Variable/Pei/VariablePei.inf > + > + INF UefiCpuPkg/SecCore/SecCore.inf > + > +[FV.FvSecurityPreMemory] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = F626B0FB-D759-44A8-B131-42408BB3533D > + > +[FV.FvBspPreMemory] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = 5CF9C072-385F-44FC-B21B-002074251C08 > + > + INF > MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf > + INF MinPlatformPkg/PlatformInit/PlatformInitPei/PlatformInitPreMem.inf > + INF QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf > + > + FILE FV_IMAGE = 90B948EA-FF73-4689-B90A-A54F86C1FC01 { > + SECTION FV_IMAGE = FvAdvancedPreMemory > + } > + > +[FV.FvAdvancedPreMemory] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = 43528CE0-812B-4074-B77E-C49E7A2F4FE1 > + > +[FV.FvFspT] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = 958CAF39-0B6C-40F1-B190-EC91C536CFF9 > + > +[FV.FvFspM] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = 03982cf7-246a-4356-b6ba-436a2251595c > + > + INF MdeModulePkg/Core/Pei/PeiMain.inf > + > + FILE FV_IMAGE = 83B39C64-BFB9-42EC-A7A3-527854A5C4C3 { > + SECTION FV_IMAGE = FvPreMemorySilicon > + } > + > +[FV.FvPreMemorySilicon] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = F0205C0E-0AD1-499C-A5F9-96BAF98248A0 > + > + INF > MinPlatformPkg/PlatformInit/SiliconPolicyPei/SiliconPolicyPeiPreMem.inf > + > + !if $(SMM_REQUIRED) == TRUE > + INF OvmfPkg/SmmAccess/SmmAccessPei.inf > + !endif > + > +[FV.FvFspS] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = C6786443-AFCA-471B-A8FC-E8C330708F99 > + > +[FV.FvPostMemorySilicon] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = EF76DFDC-2B7D-423D-BFE4-8FD4BB22E770 > + > +########################### > +# > +# Stage 2 Firmware Volumes > +# > +########################### > +[FV.FvPostMemory] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = 5A1D6978-BABE-42F9-A629-F7B3B6A1E1BD > + > + INF UefiCpuPkg/CpuMpPei/CpuMpPei.inf > + > + INF > MinPlatformPkg/PlatformInit/SiliconPolicyPei/SiliconPolicyPeiPostMem.inf > + INF MinPlatformPkg/PlatformInit/PlatformInitPei/PlatformInitPostMem.inf > + > + INF MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf > + > + INF > MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf > + INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf > + > +[FV.FvBsp] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = FCA0BC4A-994D-4EF9-BD56-A8C45872C2A8 > + > +########################### > +# > +# Stage 3 Firmware Volumes > +# > +########################### > + > +[FV.FvUefiBootUnCompressed] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = D2F110DB-2388-4963-BEFD-5889EEE01569 > + > + INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf > + > + INF > MdeModulePkg/Universal/ReportStatusCodeRouter/RuntimeDxe/ReportStatusCodeRouterRuntimeDxe.inf > + INF > MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf > + > + INF MdeModulePkg/Universal/Metronome/Metronome.inf > + INF PcAtChipsetPkg/HpetTimerDxe/HpetTimerDxe.inf > + INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf > + INF UefiCpuPkg/CpuDxe/CpuDxe.inf > + INF MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf > + INF > PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf > + INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf > + INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf > + INF > MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf > + INF MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf > + INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf > + INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf > + INF MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf > + INF MdeModulePkg/Universal/BdsDxe/BdsDxe.inf > + > + INF OvmfPkg/IoMmuDxe/IoMmuDxe.inf > + INF OvmfPkg/PlatformDxe/Platform.inf > + > + INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf > + INF > MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf > + INF > MdeModulePkg/Universal/Console/GraphicsOutputDxe/GraphicsOutputDxe.inf > + INF > MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf > + INF MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf > + INF MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf > + INF MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf > + INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf > + > + INF MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.inf > + INF MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf > + INF ShellPkg/Application/Shell/Shell.inf > + > + INF OvmfPkg/SioBusDxe/SioBusDxe.inf > + INF MdeModulePkg/Universal/SerialDxe/SerialDxe.inf > + INF MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf > + > + > +[FV.FvUefiBoot] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = D0C15ADB-FE38-4331-841C-0E96C1B0FBFA > + > + INF MdeModulePkg/Core/Dxe/DxeMain.inf > + > + FILE FV_IMAGE = D2F110DB-2388-4963-BEFD-5889EEE01569 { > + SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF > PROCESSING_REQUIRED = TRUE { > + SECTION FV_IMAGE = FvUefiBootUncompressed > + } > + } > + > + > +########################### > +# > +# Stage 4 Firmware Volumes > +# > +########################### > +[FV.FvOsBoot] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = AE8F0EA0-1614-422D-ABC1-C518596F1678 > + > + INF OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf > + > + INF PcAtChipsetPkg/Bus/Pci/IdeControllerDxe/IdeControllerDxe.inf > + INF MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf > + INF MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf > + INF FatPkg/EnhancedFatDxe/Fat.inf > + > + INF MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf > + INF MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf > + > + # ACPI > + INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf > + INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf > + > + # Buses > + > + INF MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf > + INF MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf > + INF MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf > + INF MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf > + INF MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf > + > + INF MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf > + INF MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf > + > + INF OvmfPkg/SataControllerDxe/SataControllerDxe.inf > + > + INF MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf > + INF MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf > + > + INF MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf > + > + !if $(SMM_REQUIRED) == TRUE > + INF OvmfPkg/SmmAccess/SmmAccess2Dxe.inf > + INF OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf > + INF MdeModulePkg/Core/PiSmmCore/PiSmmIpl.inf > + INF MdeModulePkg/Core/PiSmmCore/PiSmmCore.inf > + INF MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf > + INF > MdeModulePkg/Universal/ReportStatusCodeRouter/Smm/ReportStatusCodeRouterSmm.inf > + INF > MdeModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf > + INF UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf > + INF UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf > + INF > MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.inf > + INF IntelSiliconPkg/Feature/Flash/SpiFvbService/SpiFvbServiceSmm.inf > + !endif > + INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf > + INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf > + > + > +########################### > +# > +# Stage 5 Firmware Volumes > +# > +########################### > +[FV.FvSecurity] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = 1AE6AB90-9431-425B-9A92-ED2708A4E982 > + !include MinPlatformPkg/Include/Fdf/CoreSecurityLateInclude.fdf > + !include MinPlatformPkg/Include/Fdf/CoreSecurityPreMemoryInclude.fdf > + > + > +########################### > +# > +# Stage 6 Firmware Volumes > +# > +########################### > +[FV.FvAdvanced] > + !include MinPlatformPkg/Include/Fdf/CommonSpiFvHeaderInfo.fdf > + FvNameGuid = 936D6D65-CB6C-4B87-A51C-70D56511CB55 > + > +########################### > +# > +# File Construction Rules > +# > +########################### > +!include MinPlatformPkg/Include/Fdf/RuleInclude.fdf > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManagerLib.inf > b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManagerLib.inf > new file mode 100644 > index 000000000000..37425d711010 > --- /dev/null > +++ > b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManagerLib.inf > @@ -0,0 +1,39 @@ > +## @file > +# The module definition file for BoardBootManagerLib. > +# > +# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +# > +## > + > +[Defines] > + INF_VERSION = 0x00010005 > + BASE_NAME = BoardBootManagerLib > + FILE_GUID = 3fe4b589-8bd9-46df-9322-d06fa2c278d6 > + MODULE_TYPE = DXE_DRIVER > + VERSION_STRING = 1.0 > + LIBRARY_CLASS = BoardBootManagerLib|DXE_DRIVER > + > + > +# > +# The following information is for reference only and not required by the > build tools. > +# > +# VALID_ARCHITECTURES = IA32 X64 EBC > +# > + > +[Sources] > + BoardBootManager.c > + > +[LibraryClasses] > + BaseLib > + UefiBootServicesTableLib > + DebugLib > + UefiLib > + HobLib > + UefiBootManagerLib > + TimerLib > + > +[Packages] > + MdePkg/MdePkg.dec > + MdeModulePkg/MdeModulePkg.dec > + MinPlatformPkg/MinPlatformPkg.dec > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.inf > b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.inf > new file mode 100644 > index 000000000000..8f75d1277070 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.inf > @@ -0,0 +1,29 @@ > +## @file > +# QemuOpenBoardPkg BoardInitLib instance > +# > +# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +# > +## > +[Defines] > + INF_VERSION = 0x00010005 > + BASE_NAME = BoardInitLib > + FILE_GUID = 70EE7BD9-08FF-4D0E-AA7B-4320844F939A > + MODULE_TYPE = BASE > + VERSION_STRING = 1.0 > + LIBRARY_CLASS = BoardInitLib > + > +[Sources] > + BoardInitLib.c > + > +[Packages] > + QemuOpenBoardPkg/QemuOpenBoardPkg.dec > + MdePkg/MdePkg.dec > + MinPlatformPkg/MinPlatformPkg.dec > + OvmfPkg/OvmfPkg.dec > + > +[LibraryClasses] > + DebugLib > + PcdLib > + IoLib > + PciCf8Lib > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf > b/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf > new file mode 100644 > index 000000000000..cfabf412d5bb > --- /dev/null > +++ > b/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf > @@ -0,0 +1,23 @@ > +## @file > +# OpenQemuFwCfgLib.inf > +# > +# Simple implementation of the QemuFwCfgLib that reads data from the QEMU > +# FW_CFG device > +# > +# Copyright (c) 2022 Théo Jehl > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +## > Please explain what FwCfg is and how it works here in the .inf and in the .h. > + > +[Defines] > + INF_VERSION = 0x00010005 > + BASE_NAME = QemuFwCfgLib > + FILE_GUID = 70EE7BD9-08FF-4D0E-AA7B-4320844F939A > + MODULE_TYPE = BASE > + VERSION_STRING = 1.0 > + LIBRARY_CLASS = OpenQemuFwCfgLib > + > +[Sources] > + OpenQemuFwCfgLib.c > + > +[LibraryClasses] > + IoLib > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.inf > b/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.inf > new file mode 100644 > index 000000000000..d416f1c64061 > --- /dev/null > +++ > b/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.inf > @@ -0,0 +1,63 @@ > +### @file > +# Component information file for the Report Firmware Volume (FV) library. > +# > +# Copyright (c) 2018 - 2021, Intel Corporation. All rights reserved.<BR> > +# > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +# > +### > + > +[Defines] > + INF_VERSION = 0x00010017 > + BASE_NAME = PeiReportFvLib > + FILE_GUID = 44328FA5-E4DD-4A15-ABDF-C6584AC363D9 > + VERSION_STRING = 1.0 > + MODULE_TYPE = PEIM > + LIBRARY_CLASS = ReportFvLib > + > +[LibraryClasses] > + BaseMemoryLib > + DebugLib > + HobLib > + PeiServicesLib > + > +[Packages] > + MdePkg/MdePkg.dec > + MdeModulePkg/MdeModulePkg.dec > + MinPlatformPkg/MinPlatformPkg.dec > + QemuOpenBoardPkg/QemuOpenBoardPkg.dec > + > +[Sources] > + PeiReportFvLib.c > + > +[Pcd] > + gMinPlatformPkgTokenSpaceGuid.PcdBootStage ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFspWrapperBootMode ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaBaseAddress ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaSize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemoryBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemorySize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedPreMemoryBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedPreMemorySize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedSize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryOffset ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspBase ## > CONSUMES > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspOffset ## > CONSUMES > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.inf > b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.inf > new file mode 100644 > index 000000000000..a4c793af05cd > --- /dev/null > +++ > b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.inf > @@ -0,0 +1,49 @@ > +## @file > +# PlatformSecLib for QEMU OpenBoardPkg > +# > +# Copyright (c) 2022 Théo Jehl > +# SPDX-License-Identifier: BSD-2-Clause-Patent > + > +[Defines] > + INF_VERSION = 0x00010005 > + BASE_NAME = PlatformSecLib > + FILE_GUID = 37b1bddc-5a53-4f2a-af7d-b78d5e80dcbd > + MODULE_TYPE = SEC > + VERSION_STRING = 1.0 > + LIBRARY_CLASS = PlatformSecLib > + > +# > +# The following information is for reference only and not required by the > build tools. > +# > +# VALID_ARCHITECTURES = IA32 > +# > + > +[Sources.IA32] > + Ia32/SecEntry.nasm > + > +[Sources] > + PlatformSecLib.c > + > +[LibraryClasses] > + DebugLib > + BaseLib > + BaseMemoryLib > + PciLib > + PcdLib > + HobLib > + MtrrLib > + > +[Packages] > + MdePkg/MdePkg.dec > + UefiCpuPkg/UefiCpuPkg.dec > + QemuOpenBoardPkg/QemuOpenBoardPkg.dec > + IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec > + MinPlatformPkg/MinPlatformPkg.dec > + > +[Ppis] > + gTopOfTemporaryRamPpiGuid > + > +[Pcd] > + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamBase > + gQemuOpenBoardPkgTokenSpaceGuid.PcdTemporaryRamSize > + gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMBase > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf > b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf > new file mode 100644 > index 000000000000..c800d14a02b5 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInitPei.inf > @@ -0,0 +1,59 @@ > +## @file > +# PlatformInitPei > +# > +# Simple PEIM for QEMU PIIX4/Q35 Memory, SMP and PCI/PCI Express > initialization > +# > +# Copyright (c) 2022 Théo Jehl > +# SPDX-License-Identifier: BSD-2-Clause-Patent > + > +[Defines] > + INF_VERSION = 0x00010005 > + BASE_NAME = PlatformInitPei > + FILE_GUID = 82d851fe-3106-4175-8b6c-87fda1f2d0ac > + MODULE_TYPE = PEIM > + VERSION_STRING = 1.0 > + ENTRY_POINT = PlatformInit > + > +[Packages] > + OvmfPkg/OvmfPkg.dec > + MdePkg/MdePkg.dec > + QemuOpenBoardPkg/QemuOpenBoardPkg.dec > + UefiCpuPkg/UefiCpuPkg.dec > + > +[Sources] > + PlatformInit.h > + PlatformInit.c > + Memory.c > + Pcie.c > + Pci.c > + Cpu.c > + > +[LibraryClasses] > + PeimEntryPoint > + OpenQemuFwCfgLib > + HobLib > + PcdLib > + PciLib > + > +[Guids] > + gUefiOvmfPkgPlatformInfoGuid > + > +[Pcd] > + gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId > + gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress > + gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber > + gUefiCpuPkgTokenSpaceGuid.PcdCpuBootLogicalProcessorNumber > + gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase > + gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize > + gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Base > + gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Size > + gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Base > + gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size > + gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress > + gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes > + > +[FeaturePcd] > + gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire > + > +[Depex] > + TRUE > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Include/Library/OpenQemuFwCfgLib.h > b/Platform/Qemu/QemuOpenBoardPkg/Include/Library/OpenQemuFwCfgLib.h > new file mode 100644 > index 000000000000..ec82cc9c89f0 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Library/OpenQemuFwCfgLib.h > @@ -0,0 +1,102 @@ > +/** @file OpenQemuFwCfgLib.h > + OpenQemuFwCfgLib Headers > + > + Implements a minimal library to interact with Qemu FW CFG device > + > + Copyright (c) 2022 Théo Jehl All rights reserved. > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > + > +#ifndef QEMU_OPEN_BOARD_PKG_QEMU_FW_CFG_LIB_H_ > +#define QEMU_OPEN_BOARD_PKG_QEMU_FW_CFG_LIB_H_ > + > +#include <PiPei.h> > +#include <Library/IoLib.h> > + > +// QEMU fw_cfg registers > +#define FW_CFG_PORT_SEL 0x510 > +#define FW_CFG_PORT_DATA 0x511 > +#define FW_CFG_PORT_DMA 0x514 > + > +// QEMU Selectors > +#define FW_CFG_SIGNATURE 0x0000 > +#define FW_CFG_ID 0x0001 > +#define FW_CFG_FILE_DIR 0x0019 > + > +#define FW_CFG_QEMU_SIGNATURE SIGNATURE_32('Q', 'E', 'M', 'U') > + > +typedef struct { > + UINT32 Size; > + UINT16 Select; > + UINT16 Reserved; > + CHAR8 Name[56]; > +} QEMU_FW_CFG_FILE; > + > +/** > + Checks for Qemu fw_cfg device by reading "QEMU" using the signature > selector > + > + @return EFI_SUCCESS - The fw_cfg device is present > + @return EFI_UNSUPPORTED - The device is absent > + */ > +EFI_STATUS > +EFIAPI > +QemuFwCfgIsPresent ( > + VOID > + ); > + > +/** > + Sets the selector register to the specified value > + > + @param[in] Selector > + > + @return EFI_SUCCESS > + @return EFI_UNSUPPORTED > + */ > +EFI_STATUS > +EFIAPI > +QemuFwCfgSelectItem ( > + IN UINT16 Selector > + ); > + > +/** > + Reads 8 bits from the data register > + > + @return UINT8 > + */ > +UINT8 > +EFIAPI > +QemuFwCfgRead8 ( > + VOID > + ); > + > +/** > + Reads N bytes from the data register > + > + @param Size > + @param Buffer > + */ > +VOID > +EFIAPI > +QemuFwCfgReadBytes ( > + IN UINTN Size, > + OUT VOID *Buffer > + ); > + > +/** > + Finds a file in fw_cfg by its name > + > + @param[in] String Pointer to an ASCII string to match in the database > + @param[out] FWConfigFile Buffer for the config file > + > + @return EFI_STATUS - Entry was found, FWConfigFile is populated > + @return EFI_ERROR - Entry was not found > + */ > +EFI_STATUS > +EFIAPI > +QemuFwCfgFindFile ( > + IN CHAR8 *String, > + OUT QEMU_FW_CFG_FILE *FWConfigFile > + ); > + > +#endif // QEMU_OPEN_BOARD_PKG_QEMU_FW_CFG_LIB_H_ > diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.h > b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.h > new file mode 100644 > index 000000000000..7f84e5d9724b > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.h > @@ -0,0 +1,59 @@ > +/** @file PlatformInit.h > + Headers for PlatformInitPei PEIM > + > + Copyright (c) 2022 Théo Jehl All rights reserved. > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#ifndef QEMU_OPEN_BOARD_PKG_PLATFORM_INIT_H_ > +#define QEMU_OPEN_BOARD_PKG_PLATFORM_INIT_H_ > + > +#include <PiPei.h> > +#include <Uefi.h> > + > +#define PIIX4_PCI_IO_BASE 0xC000 > +#define PIIX4_PCI_IO_SIZE 0x4000 > + > +#define Q35_PCI_IO_BASE 0x6000 > +#define Q35_PCI_IO_SIZE 0xA000 > + > +#define PCI_MMIO_TOP_ADDRESS 0xFC000000 > + > +EFI_STATUS > +EFIAPI > +PlatformInit ( > + IN EFI_PEI_FILE_HANDLE FileHandle, > + IN CONST EFI_PEI_SERVICES **PeiServices > + ); > + > +UINT32 > +EFIAPI > +GetMemoryBelow4Gb ( > + VOID > + ); > + > +EFI_STATUS > +EFIAPI > +InstallMemory ( > + IN CONST EFI_PEI_SERVICES **PeiServices > + ); > + > +EFI_STATUS > +EFIAPI > +InitializePcie ( > + VOID > + ); > + > +EFI_STATUS > +EFIAPI > +InitializePciPIIX4 ( > + VOID > + ); > + > +EFI_STATUS > +EFIAPI > +MaxCpuInit ( > + VOID > + ); > + > +#endif //QEMU_OPEN_BOARD_PKG_PLATFORM_INIT_H_ > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManager.c > b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManager.c > new file mode 100644 > index 000000000000..9fad6bc56dfd > --- /dev/null > +++ > b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardBootManagerLib/BoardBootManager.c > @@ -0,0 +1,105 @@ > +/** @file > + This file include board specific boot manager callbacks > + > + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#include <Library/DebugLib.h> > +#include <Library/UefiBootServicesTableLib.h> > +#include <Library/PlatformBootManagerLib.h> > +#include <Library/UefiLib.h> > +#include <Library/HobLib.h> > +#include <Library/PrintLib.h> > +#include <Library/PerformanceLib.h> > +#include <Library/BoardBootManagerLib.h> > + > +BOOLEAN mHotKeypressed = FALSE; > +EFI_EVENT HotKeyEvent = NULL; > +UINTN mBootMenuOptionNumber; > + > +/** > + This function is called each second during the boot manager waits > timeout. > + > + @param TimeoutRemain The remaining timeout. > +**/ > +VOID > +EFIAPI > +BoardBootManagerWaitCallback ( > + UINT16 TimeoutRemain > + ) > +{ > + EFI_STATUS Status; > + EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *TxtInEx; > + EFI_KEY_DATA KeyData; > + BOOLEAN PausePressed; > + > + // > + // Pause on PAUSE key > + // > + Status = gBS->HandleProtocol (gST->ConsoleInHandle, > &gEfiSimpleTextInputExProtocolGuid, (VOID **)&TxtInEx); > + ASSERT_EFI_ERROR (Status); > + > + PausePressed = FALSE; > + > + while (TRUE) { > + Status = TxtInEx->ReadKeyStrokeEx (TxtInEx, &KeyData); > + if (EFI_ERROR (Status)) { > + break; > + } > + > + if (KeyData.Key.ScanCode == SCAN_PAUSE) { > + PausePressed = TRUE; > + break; > + } > + } > + > + // > + // Loop until non-PAUSE key pressed > + // > + while (PausePressed) { > + Status = TxtInEx->ReadKeyStrokeEx (TxtInEx, &KeyData); > + if (!EFI_ERROR (Status)) { > + DEBUG ( > + ( > + DEBUG_INFO, "[PauseCallback] %x/%x %x/%x\n", > + KeyData.Key.ScanCode, KeyData.Key.UnicodeChar, > + KeyData.KeyState.KeyShiftState, > KeyData.KeyState.KeyToggleState > + ) > + ); > + PausePressed = (BOOLEAN)(KeyData.Key.ScanCode == SCAN_PAUSE); > + } > + } > +} > + > +/** > + The function is called when no boot option could be launched, > + including platform recovery options and options pointing to applications > + built into firmware volumes. > + > + If this function returns, BDS attempts to enter an infinite loop. > +**/ > +VOID > +EFIAPI > +BoardBootManagerUnableToBoot ( > + VOID > + ) > +{ > + EFI_STATUS Status; > + EFI_BOOT_MANAGER_LOAD_OPTION BootDeviceList; > + CHAR16 OptionName[sizeof ("Boot####")]; > + > + if (mBootMenuOptionNumber == LoadOptionNumberUnassigned) { > + return; > + } > + > + UnicodeSPrint (OptionName, sizeof (OptionName), L"Boot%04x", > mBootMenuOptionNumber); > + Status = EfiBootManagerVariableToLoadOption (OptionName, > &BootDeviceList); > + if (EFI_ERROR (Status)) { > + return; > + } > + > + for ( ;;) { > + EfiBootManagerBoot (&BootDeviceList); > + } > +} > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.c > b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.c > new file mode 100644 > index 000000000000..ae7c77915b5e > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/Library/BoardInitLib/BoardInitLib.c > @@ -0,0 +1,222 @@ > +/** @file > + Board initialization library > + > + Copyright (c) 2022 Théo Jehl All rights reserved. > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#include <Library/BoardInitLib.h> > +#include <Uefi.h> > +#include <Library/IoLib.h> > +#include <Library/PcdLib.h> > +#include <Library/DebugLib.h> > +#include <Library/PciCf8Lib.h> > +#include <IndustryStandard/Pci.h> > +#include <IndustryStandard/I440FxPiix4.h> > +#include <IndustryStandard/Q35MchIch9.h> > +#include <Library/HobLib.h> > + > +#define QEMU_IO_DEBUG_MAGIC 0xE9 > + > +/** > + This board service detects the board type. > + > + @retval EFI_SUCCESS The board was detected successfully. > + @retval EFI_NOT_FOUND The board could not be detected. > +**/ > +EFI_STATUS > +EFIAPI > +BoardDetect ( > + VOID > + ) > +{ > + UINT16 DeviceID, VendorID; > + > + DEBUG ((DEBUG_INFO, "BoardDetect()\n")); > + > + DeviceID = PciCf8Read16 (PCI_CF8_LIB_ADDRESS (0, 0, 0, > PCI_DEVICE_ID_OFFSET)); > + VendorID = PciCf8Read16 (PCI_CF8_LIB_ADDRESS (0, 0, 0, > PCI_VENDOR_ID_OFFSET)); > + > Please add a comment explaining what you're doing here. > + switch (DeviceID) { > + case INTEL_82441_DEVICE_ID: > + DEBUG ((DEBUG_INFO, "PIIX4\n")); > + return EFI_SUCCESS; > + > + case INTEL_Q35_MCH_DEVICE_ID: > + DEBUG ((DEBUG_INFO, "ICH9\n")); > + return EFI_SUCCESS; > + > Possibly edit these DEBUG such that they're not just stray chipset names in the log. > + default: > + DEBUG ((DEBUG_ERROR, "Unable to detect board (Device id %u Vendor > ID %u)\n", DeviceID, VendorID)); > + return EFI_NOT_FOUND; > + } > +} > + > +/** > + This board service initializes board-specific debug devices. > + > + @retval EFI_SUCCESS Board-specific debug initialization was > successful. > + @retval EFI_NOT_READY The board has not been detected yet. > +**/ > +EFI_STATUS > +EFIAPI > +BoardDebugInit ( > + VOID > + ) > +{ > + return EFI_SUCCESS; > +} > + > +EFI_BOOT_MODE > +EFIAPI > +BoardBootModeDetect ( > + VOID > + ) > +{ > + DEBUG ((DEBUG_INFO, "BoardBootModeDetect()\n")); > + return BOOT_WITH_FULL_CONFIGURATION; > +} > + > +/** > + A hook for board-specific initialization prior to memory initialization. > + > + @retval EFI_SUCCESS The board initialization was successful. > + @retval EFI_NOT_READY The board has not been detected yet. > +**/ > +EFI_STATUS > +EFIAPI > +BoardInitBeforeMemoryInit ( > + VOID > + ) > +{ > + DEBUG ((DEBUG_INFO, "BoardInitBeforeMemoryInit()\n")); > + return EFI_SUCCESS; > +} > + > +/** > + A hook for board-specific initialization after memory initialization. > + > + @retval EFI_SUCCESS The board initialization was successful. > + @retval EFI_NOT_READY The board has not been detected yet. > +**/ > +EFI_STATUS > +EFIAPI > +BoardInitAfterMemoryInit ( > + VOID > + ) > +{ > + DEBUG ((DEBUG_INFO, "BoardInitAfterMemoryInit()\n")); > + return EFI_SUCCESS; > +} > + > +/** > + A hook for board-specific initialization prior to disabling temporary > RAM. > + > + @retval EFI_SUCCESS The board initialization was successful. > + @retval EFI_NOT_READY The board has not been detected yet. > +**/ > +EFI_STATUS > +EFIAPI > +BoardInitBeforeTempRamExit ( > + VOID > + ) > +{ > + DEBUG ((DEBUG_INFO, "BoardInitBeforeTempRamExit()\n")); > + return EFI_SUCCESS; > +} > + > +/** > + A hook for board-specific initialization after disabling temporary RAM. > + > + @retval EFI_SUCCESS The board initialization was successful. > + @retval EFI_NOT_READY The board has not been detected yet. > +**/ > +EFI_STATUS > +EFIAPI > +BoardInitAfterTempRamExit ( > + VOID > + ) > +{ > + DEBUG ((DEBUG_INFO, "BoardInitAfterTempRamExit()\n")); > + return EFI_SUCCESS; > +} > + > +/** > + A hook for board-specific initialization prior to silicon > initialization. > + > + @retval EFI_SUCCESS The board initialization was successful. > + @retval EFI_NOT_READY The board has not been detected yet. > +**/ > +EFI_STATUS > +EFIAPI > +BoardInitBeforeSiliconInit ( > + VOID > + ) > +{ > + DEBUG ((DEBUG_INFO, "BoardInitBeforeSiliconInit()\n")); > + return EFI_SUCCESS; > +} > + > +/** > + A hook for board-specific initialization after silicon initialization. > + > + @retval EFI_SUCCESS The board initialization was successful. > + @retval EFI_NOT_READY The board has not been detected yet. > +**/ > +EFI_STATUS > +EFIAPI > +BoardInitAfterSiliconInit ( > + VOID > + ) > +{ > + DEBUG ((DEBUG_INFO, "BoardInitAfterSiliconInit()\n")); > + return EFI_SUCCESS; > +} > + > +/** > + A hook for board-specific initialization after PCI enumeration. > + > + @retval EFI_SUCCESS The board initialization was successful. > + @retval EFI_NOT_READY The board has not been detected yet. > +**/ > +EFI_STATUS > +EFIAPI > +BoardInitAfterPciEnumeration ( > + VOID > + ) > +{ > + DEBUG ((DEBUG_INFO, "BoardInitAfterPciEnumeration()\n")); > + return EFI_SUCCESS; > +} > + > +/** > + A hook for board-specific functionality for the ReadyToBoot event. > + > + @retval EFI_SUCCESS The board initialization was successful. > + @retval EFI_NOT_READY The board has not been detected yet. > +**/ > +EFI_STATUS > +EFIAPI > +BoardInitReadyToBoot ( > + VOID > + ) > +{ > + DEBUG ((DEBUG_INFO, "BoardInitReadyToBoot()\n")); > + return EFI_SUCCESS; > +} > + > +/** > + A hook for board-specific functionality for the ExitBootServices event. > + > + @retval EFI_SUCCESS The board initialization was successful. > + @retval EFI_NOT_READY The board has not been detected yet. > +**/ > +EFI_STATUS > +EFIAPI > +BoardInitEndOfFirmware ( > + VOID > + ) > +{ > + DEBUG ((DEBUG_INFO, "BoardInitEndOfFirmware()\n")); > + return EFI_SUCCESS; > +} > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.c > b/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.c > Why is this path .../OpenQemuFwCfgLib when the package is called QemuOpenBoardPkg? > new file mode 100644 > index 000000000000..c02c263f03b3 > --- /dev/null > +++ > b/Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.c > @@ -0,0 +1,130 @@ > +/** @file > + Qemu FW CFG device library > + > + Copyright (c) 2022 Théo Jehl All rights reserved. > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#include <Library/OpenQemuFwCfgLib.h> > +#include <Library/BaseMemoryLib.h> > +#include <Library/DebugLib.h> > + > +/** > + Reads 8 bits from the data register > + > + @retval UINT8 > +**/ > +UINT8 > +EFIAPI > +QemuFwCfgRead8 ( > + VOID > + ) > +{ > + return IoRead8 (FW_CFG_PORT_DATA); > +} > + > +/** > + Sets the selector register to the specified value > + > + @param Selector > + > + @retval EFI_SUCCESS > + @retval EFI_UNSUPPORTED > +**/ > +EFI_STATUS > +EFIAPI > +QemuFwCfgSelectItem ( > + IN UINT16 Selector > + ) > +{ > + UINT16 WritenSelector; > + > + WritenSelector = IoWrite16 (FW_CFG_PORT_SEL, Selector); > + > + if (WritenSelector != Selector) { > + return EFI_UNSUPPORTED; > + } > + > + return EFI_SUCCESS; > +} > + > +/** > + Reads N bytes from the data register > + > + @param Size > + @param Buffer > +**/ > +VOID > +EFIAPI > +QemuFwCfgReadBytes ( > + IN UINTN Size, > + OUT VOID *Buffer > + ) > +{ > + IoReadFifo8 (FW_CFG_PORT_DATA, Size, Buffer); > +} > + > +/** > + Checks for Qemu fw_cfg device by reading "QEMU" using the signature > selector > + > + @retval EFI_SUCCESS - The fw_cfg device is present > + @retval EFI_UNSUPPORTED - The device is absent > +**/ > +EFI_STATUS > +EFIAPI > +QemuFwCfgIsPresent ( > + ) > +{ > + EFI_STATUS Status; > + UINT32 Control; > + > + Status = QemuFwCfgSelectItem (FW_CFG_SIGNATURE); > + if (EFI_ERROR (Status)) { > + return Status; > + } > + > + QemuFwCfgReadBytes (4, &Control); > + if (Control != FW_CFG_QEMU_SIGNATURE) { > + ASSERT (Control == FW_CFG_QEMU_SIGNATURE); > + return EFI_UNSUPPORTED; > + } > + > + return EFI_SUCCESS; > +} > + > +/** > + Finds a file in fw_cfg by its name > + > + @param String Pointer to an ASCII string to match in the database > + @param FWConfigFile Buffer for the config file > + @retval EFI_STATUS - Entry was found, FWConfigFile is populated > + @retval EFI_ERROR - Entry was not found > +**/ > +EFI_STATUS > +EFIAPI > +QemuFwCfgFindFile ( > + IN CHAR8 *String, > + OUT QEMU_FW_CFG_FILE *FWConfigFile > + ) > +{ > + QEMU_FW_CFG_FILE FirmwareConfigFile; > + UINT32 FilesCount; > + UINT32 Idx; > + > + QemuFwCfgSelectItem (FW_CFG_FILE_DIR); > + QemuFwCfgReadBytes (sizeof (UINT32), &FilesCount); > + > + FilesCount = SwapBytes32 (FilesCount); > + > + for (Idx = 0; Idx < FilesCount; Idx++) { > + QemuFwCfgReadBytes (sizeof (QEMU_FW_CFG_FILE), &FirmwareConfigFile); > + if (AsciiStrCmp ((CHAR8 *)&(FirmwareConfigFile.Name), String) == 0) { > + FirmwareConfigFile.Select = SwapBytes16 (FirmwareConfigFile.Select); > + FirmwareConfigFile.Size = SwapBytes32 (FirmwareConfigFile.Size); > + CopyMem (FWConfigFile, &FirmwareConfigFile, sizeof > (QEMU_FW_CFG_FILE)); > + return EFI_SUCCESS; > + } > + } > + > + return EFI_UNSUPPORTED; > +} > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.c > b/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.c > new file mode 100644 > index 000000000000..809e69ce4381 > --- /dev/null > +++ > b/Platform/Qemu/QemuOpenBoardPkg/Library/PeiReportFvLib/PeiReportFvLib.c > @@ -0,0 +1,285 @@ > +/** @file PeiReportFvLib.c > + Source code file for Report Firmware Volume (FV) library > + > + Copyright (c) 2018 - 2021, Intel Corporation. All rights reserved.<BR> > + > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#include <Base.h> > +#include <Library/BaseMemoryLib.h> > +#include <Library/DebugLib.h> > +#include <Library/HobLib.h> > +#include <Library/PeiServicesLib.h> > +#include <Library/ReportFvLib.h> > +#include <Guid/FirmwareFileSystem2.h> > +#include <Ppi/FirmwareVolumeInfo2.h> > + > +// Use a FV pointer PCD to get a pointer to the FileSystemGuid in the FV > header > +#define PCD_TO_FV_HEADER_FILE_SYSTEM_GUID(Pcd) > (&((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN) PcdGet32 (Pcd))->FileSystemGuid) > + > +/** > + Reports FVs necessary for MinPlarform pre-memory initialization > + */ > +VOID > +ReportPreMemFv ( > + VOID > + ) > +{ > + UINTN Index = 0; > + EFI_PEI_PPI_DESCRIPTOR *Descriptor = NULL; > + EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI *Ppi = NULL; > + EFI_STATUS Status = EFI_SUCCESS; > + EFI_FIRMWARE_VOLUME_HEADER *FvHeader = NULL; > + EFI_BOOT_MODE BootMode = > BOOT_WITH_FULL_CONFIGURATION; > + > + Status = PeiServicesGetBootMode (&BootMode); > + ASSERT_EFI_ERROR (Status); > + > + DEBUG_CODE ( > + for (Index = 0; Status == EFI_SUCCESS; Index++) { > + Status = PeiServicesLocatePpi (&gEfiPeiFirmwareVolumeInfo2PpiGuid, > Index, &Descriptor, (VOID**) &Ppi); > + if (!EFI_ERROR (Status)) { > + FvHeader = (EFI_FIRMWARE_VOLUME_HEADER*) Ppi->FvInfo; > + DEBUG ((DEBUG_INFO, "Found FV at 0x%x, size 0x%x\n", FvHeader, > FvHeader->FvLength)); > + } > + } > + ); > + > + // > + // FvBspPreMemory and FvPreMemory are required for all stages. > + // > + > + DEBUG ((DEBUG_INFO, "Install FlashFvBspPreMemory - 0x%x, 0x%x\n", > PcdGet32 (PcdFlashFvBspPreMemoryBase), PcdGet32 > (PcdFlashFvBspPreMemorySize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvBspPreMemoryBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvBspPreMemoryBase), > + PcdGet32 (PcdFlashFvBspPreMemorySize), > + NULL, > + NULL, > + 0 > + ); > + > + DEBUG ((DEBUG_INFO, "Install FlashFvPreMemory - 0x%x, 0x%x\n", PcdGet32 > (PcdFlashFvPreMemoryBase), PcdGet32 (PcdFlashFvPreMemorySize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvPreMemoryBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvPreMemoryBase), > + PcdGet32 (PcdFlashFvPreMemorySize), > + NULL, > + NULL, > + 0 > + ); > + > + // > + // In API mode, do not publish FSP FV. > + // > + if (!PcdGetBool (PcdFspWrapperBootMode)) { > + // > + // FvFspT may be required for all stages > + // > + DEBUG ((DEBUG_INFO, "Install FlashFvFspT - 0x%x, 0x%x\n", PcdGet32 > (PcdFlashFvFspTBase), PcdGet32 (PcdFlashFvFspTSize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvFspTBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvFspTBase), > + PcdGet32 (PcdFlashFvFspTSize), > + NULL, > + NULL, > + 0 > + ); > + > + // > + // FvFspM required for stage 2 and above > + // > + if (PcdGet8 (PcdBootStage) >= 2) { > + DEBUG ((DEBUG_INFO, "Install FlashFvFspM - 0x%x, 0x%x\n", PcdGet32 > (PcdFlashFvFspMBase), PcdGet32 (PcdFlashFvFspMSize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvFspMBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvFspMBase), > + PcdGet32 (PcdFlashFvFspMSize), > + NULL, > + NULL, > + 0 > + ); > + } > + } > + > + // > + // FvAdvanced not needed until stage 6 > + // > + if (PcdGet8 (PcdBootStage) >= 6) { > + DEBUG ((DEBUG_INFO, "Install FlashFvAdvancedPreMemory - 0x%x, > 0x%x\n", PcdGet32 (PcdFlashFvAdvancedPreMemoryBase), PcdGet32 > (PcdFlashFvAdvancedPreMemorySize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvAdvancedPreMemoryBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvAdvancedPreMemoryBase), > + PcdGet32 > (PcdFlashFvAdvancedPreMemorySize), > + NULL, > + NULL, > + 0 > + ); > + } > +} > +/** > + Reports FVs for MinPlarform post-memory initialization > + This function also publish FV HOBs to ensure DXE phase is aware of > those FVs > + */ > +VOID > +ReportPostMemFv ( > + VOID > + ) > +{ > + UINTN Index = 0; > + EFI_PEI_PPI_DESCRIPTOR *Descriptor = NULL; > + EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI *Ppi = NULL; > + EFI_STATUS Status = EFI_SUCCESS; > + EFI_FIRMWARE_VOLUME_HEADER *FvHeader = NULL; > + > + DEBUG_CODE ( > + for (Index = 0; Status == EFI_SUCCESS; Index++) { > + Status = PeiServicesLocatePpi (&gEfiPeiFirmwareVolumeInfo2PpiGuid, > Index, &Descriptor, (VOID**) &Ppi); > + if (!EFI_ERROR (Status)) { > + FvHeader = (EFI_FIRMWARE_VOLUME_HEADER*) Ppi->FvInfo; > + DEBUG ((DEBUG_INFO, "Found FV at 0x%x, size 0x%x\n", FvHeader, > FvHeader->FvLength)); > + } > + } > + ); > + > + // > + // FvFspS, FvPostMemory, and FvBsp may be required for completing stage > 2 > + // > + if (PcdGet8 (PcdBootStage) >= 2) { > + // > + // In API mode, do not publish FSP FV. > + // > + if (!PcdGetBool (PcdFspWrapperBootMode)) { > + DEBUG ((DEBUG_INFO, "Install FlashFvFspS - 0x%x, 0x%x\n", PcdGet32 > (PcdFlashFvFspSBase), PcdGet32 (PcdFlashFvFspSSize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvFspSBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvFspSBase), > + PcdGet32 (PcdFlashFvFspSSize), > + NULL, > + NULL, > + 0 > + ); > + } > + > + DEBUG ((DEBUG_INFO, "Install FlashFvPostMemory - 0x%x, 0x%x\n", > PcdGet32 (PcdFlashFvPostMemoryBase), PcdGet32 (PcdFlashFvPostMemorySize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvPostMemoryBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvPostMemoryBase), > + PcdGet32 (PcdFlashFvPostMemorySize), > + NULL, > + NULL, > + 0 > + ); > + > + DEBUG ((DEBUG_INFO, "%Build FlashFvPostMemory FV Hob at %Lx \n", > (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvPostMemoryBase))); > + > + BuildFvHob ( > + (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvPostMemoryBase), > + PcdGet32 (PcdFlashFvPostMemorySize) > + ); > + > + DEBUG ((DEBUG_INFO, "Install FlashFvBsp - 0x%x, 0x%x\n", PcdGet32 > (PcdFlashFvBspBase), PcdGet32 (PcdFlashFvBspSize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvBspBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvBspBase), > + PcdGet32 (PcdFlashFvBspSize), > + NULL, > + NULL, > + 0 > + ); > + } > + > + // > + // FvUefiBoot required for completing stage 3 > + // > + if (PcdGet8 (PcdBootStage) >= 3) { > + DEBUG ((DEBUG_INFO, "Install FlashFvUefiBoot - 0x%x, 0x%x\n", > PcdGet32 (PcdFlashFvUefiBootBase), PcdGet32 (PcdFlashFvUefiBootSize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvUefiBootBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvUefiBootBase), > + PcdGet32 (PcdFlashFvUefiBootSize), > + NULL, > + NULL, > + 0 > + ); > + > + DEBUG ((DEBUG_INFO, "%Build FlashFvUefiBoot FV Hob at %Lx \n", > (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvUefiBootBase))); > + > + BuildFvHob ( > + (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvUefiBootBase), > + PcdGet32 (PcdFlashFvUefiBootSize) > + ); > + } > + > + // > + // FvOsBoot required for completing stage 4 > + // > + if (PcdGet8 (PcdBootStage) >= 4) { > + DEBUG ((DEBUG_INFO, "Install FlashFvOsBoot - 0x%x, 0x%x\n", PcdGet32 > (PcdFlashFvOsBootBase), PcdGet32 (PcdFlashFvOsBootSize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvOsBootBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvOsBootBase), > + PcdGet32 (PcdFlashFvOsBootSize), > + NULL, > + NULL, > + 0 > + ); > + > + DEBUG ((DEBUG_INFO, "%Build FlashFvOsBoot FV Hob at %Lx \n", > (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvUefiBootBase))); > + > + BuildFvHob ( > + (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashFvOsBootBase), > + PcdGet32 (PcdFlashFvOsBootSize) > + ); > + } > + > + // > + // FvSecurity required for completing stage 5 > + // > + if (PcdGet8 (PcdBootStage) >= 5) { > + DEBUG ((DEBUG_INFO, "Install FlashFvSecurity - 0x%x, 0x%x\n", > PcdGet32 (PcdFlashFvSecurityBase), PcdGet32 (PcdFlashFvSecuritySize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvSecurityBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvSecurityBase), > + PcdGet32 (PcdFlashFvSecuritySize), > + NULL, > + NULL, > + 0 > + ); > + } > + > + // > + // FvAdvanced required for completing stage 6 > + // > + if (PcdGet8 (PcdBootStage) >= 6) { > + DEBUG ((DEBUG_INFO, "Install FlashFvAdvanced - 0x%x, 0x%x\n", > PcdGet32 (PcdFlashFvAdvancedBase), PcdGet32 (PcdFlashFvAdvancedSize))); > + PeiServicesInstallFvInfo2Ppi ( > + PCD_TO_FV_HEADER_FILE_SYSTEM_GUID > (PcdFlashFvAdvancedBase), > + (VOID *)(UINTN)PcdGet32 > (PcdFlashFvAdvancedBase), > + PcdGet32 (PcdFlashFvAdvancedSize), > + NULL, > + NULL, > + 0 > + ); > + } > + > + // > + // Report resource related HOB for flash FV to reserve space in GCD and > memory map > + // > + > + BuildResourceDescriptorHob ( > + EFI_RESOURCE_MEMORY_MAPPED_IO, > + (EFI_RESOURCE_ATTRIBUTE_PRESENT | > + EFI_RESOURCE_ATTRIBUTE_INITIALIZED | > + EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE), > + (UINTN)PcdGet32 (PcdFlashAreaBaseAddress), > + (UINTN)PcdGet32 (PcdFlashAreaSize) > + ); > + > + BuildMemoryAllocationHob ( > + (UINTN)PcdGet32 (PcdFlashAreaBaseAddress), > + (UINTN)PcdGet32 (PcdFlashAreaSize), > + EfiMemoryMappedIO > + ); > +} > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.c > b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.c > new file mode 100644 > index 000000000000..ff632494c4a3 > --- /dev/null > +++ > b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/PlatformSecLib.c > @@ -0,0 +1,140 @@ > +/** @file > + PlatformSecLib library functions > + > + Copyright (c) 2022 Théo Jehl All rights reserved. > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#include <PiPei.h> > +#include <Ppi/SecPlatformInformation.h> > +#include <Ppi/TemporaryRamSupport.h> > +#include <Library/PcdLib.h> > +#include <Ppi/PeiCoreFvLocation.h> > +#include <Library/BaseLib.h> > +#include <Library/DebugLib.h> > +#include <Library/BaseMemoryLib.h> > +#include <Library/HobLib.h> > +#include <Library/MtrrLib.h> > +#include <Library/PlatformSecLib.h> > +#include <Library/PeiServicesLib.h> > +#include <Library/IoLib.h> > + > +#include <Library/LocalApicLib.h> > + > +EFI_PEI_CORE_FV_LOCATION_PPI gEfiPeiCoreFvLocationPpi = { > + (VOID *)FixedPcdGet32 (PcdFlashFvFspMBase) > +}; > + > +STATIC EFI_PEI_PPI_DESCRIPTOR mPeiSecPlatformPpi[] = { > + // > + // This must be the second PPI in the list because it will be patched > in SecPlatformMain (); > + // > + { > + EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST, > + &gTopOfTemporaryRamPpiGuid, > + NULL > + } > +}; > + > +EFI_PEI_PPI_DESCRIPTOR gEfiPeiCoreFvLocationDescriptor = { > + EFI_PEI_PPI_DESCRIPTOR_PPI, > + &gEfiPeiCoreFvLocationPpiGuid, > + &gEfiPeiCoreFvLocationPpi > +}; > + > +EFI_PEI_PPI_DESCRIPTOR * > +EFIAPI > +SecPlatformMain ( > + IN OUT EFI_SEC_PEI_HAND_OFF *SecCoreData > + ) > +{ > + // Use half of available heap size for PpiList > + EFI_PEI_PPI_DESCRIPTOR *PpiList; > + > + PpiList = (VOID *)((UINTN)SecCoreData->PeiTemporaryRamBase + > (UINTN)SecCoreData->PeiTemporaryRamSize / 2); > + > + CopyMem (PpiList, &gEfiPeiCoreFvLocationDescriptor, sizeof > (EFI_PEI_PPI_DESCRIPTOR)); > + > + CopyMem (&PpiList[1], &mPeiSecPlatformPpi, sizeof > (EFI_PEI_PPI_DESCRIPTOR)); > + > + // Patch the top of RAM PPI > + PpiList[1].Ppi = (VOID *)((UINTN)SecCoreData->TemporaryRamBase + > SecCoreData->TemporaryRamSize); > + DEBUG ((DEBUG_INFO, "SecPlatformMain(): Top of memory %p\n", > PpiList[1].Ppi)); > + > + return PpiList; > +} > + > +/** > + This interface conveys state information out of the Security (SEC) > phase into PEI. > + > + @param PeiServices Pointer to the PEI Services Table. > + @param StructureSize Pointer to the variable describing > size of the input buffer. > + @param PlatformInformationRecord Pointer to the > EFI_SEC_PLATFORM_INFORMATION_RECORD. > + > + @retval EFI_SUCCESS The data was successfully returned. > + @retval EFI_BUFFER_TOO_SMALL The buffer was too small. > + > +**/ > +EFI_STATUS > +EFIAPI > +SecPlatformInformation ( > + IN CONST EFI_PEI_SERVICES **PeiServices, > + IN OUT UINT64 *StructureSize, > + OUT EFI_SEC_PLATFORM_INFORMATION_RECORD *PlatformInformationRecord > + ) > +{ > + UINT32 TopOfTemporaryRam; > + VOID *TopOfRamPpi; > + EFI_STATUS Status; > + UINT32 Count; > + UINT32 *BistStart; > + UINT32 Length; > + > + Status = (*PeiServices)->LocatePpi (PeiServices, > &gTopOfTemporaryRamPpiGuid, 0, NULL, &TopOfRamPpi); > + if (EFI_ERROR (Status)) { > + return Status; > + } > + > + TopOfTemporaryRam = (UINT32)TopOfRamPpi; > + > + DEBUG ((DEBUG_INFO, "SecPlatformInformation: Top of memory is %p\n", > TopOfRamPpi)); > + > + Count = *(UINT32 *)(TopOfTemporaryRam - sizeof (UINT32)); > + Length = Count * sizeof (UINT32); > + > + BistStart = (UINT32 *)(TopOfTemporaryRam - sizeof (UINT32) - Length); > + > + DEBUG ((DEBUG_INFO, "SecPlatformInformation: Found %u processors with > BISTs starting at %p\n", Count, BistStart)); > + > + if (*StructureSize < Length) { > + *StructureSize = Length; > + return EFI_BUFFER_TOO_SMALL; > + } > + > + CopyMem (PlatformInformationRecord, BistStart, Length); > + *StructureSize = Length; > + > + // Mask the PIC to avoid any interruption down the line > + IoWrite8 (0x21, 0xff); > + IoWrite8 (0xA1, 0xff); > + > + DEBUG ((DEBUG_INFO, "Initialize APIC Timer \n")); > + InitializeApicTimer (0, MAX_UINT32, TRUE, 5); > + > + DEBUG ((DEBUG_INFO, "Disable APIC Timer interrupt\n")); > + DisableApicTimerInterrupt (); > + > + return EFI_SUCCESS; > +} > + > +/** > + This interface disables temporary memory in SEC Phase. > +**/ > +VOID > +EFIAPI > +SecPlatformDisableTemporaryMemory ( > + VOID > + ) > +{ > + return; > +} > diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Cpu.c > b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Cpu.c > new file mode 100644 > index 000000000000..ff3e008aa96b > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Cpu.c > @@ -0,0 +1,56 @@ > +/** @file Cpu.c > + CPU Count initialization > + > + Copyright (c) 2022 Théo Jehl All rights reserved. > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#include "PlatformInit.h" > +#include <IndustryStandard/Pci.h> > +#include <Library/PciCf8Lib.h> > +#include <Library/OpenQemuFwCfgLib.h> > +#include <IndustryStandard/QemuFwCfg.h> > +#include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h> > +#include <Library/DebugLib.h> > +#include <IndustryStandard/Acpi30.h> > +#include <Library/MemoryAllocationLib.h> > +#include <Library/PcdLib.h> > +#include <Library/HobLib.h> > + > +/** > + Probe Qemu FW CFG device for current CPU count and report to MpInitLib > + > + @return EFI_SUCCESS Detection was successful > + @retval EFI_UNSUPPORTED Qemu FW CFG device is not present > + */ > +EFI_STATUS > +EFIAPI > +MaxCpuInit ( > + VOID > + ) > +{ > + UINT16 BootCpuCount; > + EFI_STATUS Status; > + > + Status = QemuFwCfgIsPresent (); > + > + if (EFI_ERROR (Status)) { > + DEBUG ((DEBUG_ERROR, "QemuFwCfg not present, unable to detect CPU > count \n")); > + ASSERT_EFI_ERROR (Status); > + return EFI_UNSUPPORTED; > + } > + > + Status = QemuFwCfgSelectItem (QemuFwCfgItemSmpCpuCount); > + > + if (EFI_ERROR (Status)) { > + return Status; > + } > + > + QemuFwCfgReadBytes (sizeof (BootCpuCount), &BootCpuCount); > + > + PcdSet32S (PcdCpuBootLogicalProcessorNumber, BootCpuCount); > + > + PcdSet32S (PcdCpuMaxLogicalProcessorNumber, 64); > + > + return EFI_SUCCESS; > +} > diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Memory.c > b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Memory.c > new file mode 100644 > index 000000000000..8e378c17d851 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Memory.c > @@ -0,0 +1,244 @@ > +/** @file Memory.c > + Memory probing and installation > + > + Copyright (c) 2022 Théo Jehl All rights reserved. > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#include <PlatformInit.h> > +#include <Library/DebugLib.h> > +#include <Library/OpenQemuFwCfgLib.h> > +#include <Library/PeiServicesTablePointerLib.h> > +#include <Library/HobLib.h> > +#include <IndustryStandard/E820.h> > +#include <Library/PcdLib.h> > +#include <Library/BaseMemoryLib.h> > + > +/** > + Return the memory size below 4GB. > + > + @return UINT32 > +**/ > +UINT32 > +EFIAPI > +GetMemoryBelow4Gb ( > + VOID > + ) > +{ > + EFI_E820_ENTRY64 E820Entry; > + QEMU_FW_CFG_FILE FwCfgFile; > + UINT32 Processed; > + UINT64 Size; > + EFI_STATUS Status; > + > + Status = QemuFwCfgIsPresent (); > + if (EFI_ERROR (Status)) { > + return Status; > + } > + > + Status = QemuFwCfgFindFile ("etc/e820", &FwCfgFile); > + if (EFI_ERROR (Status)) { > + return Status; > + } > + > + Size = 0; > + QemuFwCfgSelectItem (FwCfgFile.Select); > + for (Processed = 0; Processed < FwCfgFile.Size / sizeof > (EFI_E820_ENTRY); Processed++) { > + QemuFwCfgReadBytes (sizeof (EFI_E820_ENTRY), &E820Entry); > + if (E820Entry.Type != EfiAcpiAddressRangeMemory) { > + continue; > + } > + > + if (E820Entry.BaseAddr + E820Entry.Length < SIZE_4GB) { > + Size += E820Entry.Length; > + } else { > + return Size; > + } > + } > + > + return Size; > +} > + > +/** > + Reserve an MMIO region > + > + @param Start > + @param Length > +**/ > +STATIC > +VOID > +ReserveMmioRegion ( > + EFI_PHYSICAL_ADDRESS Start, > + UINT64 Length > + ) > +{ > + EFI_RESOURCE_TYPE ResourceType; > + EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttributes; > + > + ResourceAttributes = EFI_RESOURCE_ATTRIBUTE_PRESENT | > EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | EFI_RESOURCE_ATTRIBUTE_TESTED; > + ResourceType = EFI_RESOURCE_MEMORY_MAPPED_IO; > + > + BuildResourceDescriptorHob ( > + ResourceType, > + ResourceAttributes, > + Start, > + Length > + ); > +} > + > +/** > + Install EFI memory by probing Qemu FW CFG devices for valid E820 entries > + It also reserve space for MMIO regions such as VGA, BIOS and APIC > + > + @param PeiServices > + @retval EFI_SUCCESS Memory initialization succeded > + @retval EFI_UNSUPPORTED Installation failed (etc/e820 file was not > found) > + @retval EFI_NOT_FOUND Qemu FW CFG device is not present > +**/ > +EFI_STATUS > +EFIAPI > +InstallMemory ( > + IN CONST EFI_PEI_SERVICES **PeiServices > + ) > +{ > + EFI_STATUS Status; > + CONST EFI_PEI_SERVICES **PeiServicesTable; > + EFI_E820_ENTRY64 E820Entry; > + EFI_E820_ENTRY64 LargestE820Entry; > + QEMU_FW_CFG_FILE FwCfgFile; > + UINT32 Processed; > + BOOLEAN ValidMemory; > + EFI_RESOURCE_TYPE ResourceType; > + EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttributes; > + UINT32 MemoryBelow4G; > + UINT32 RequiredBySmm; > + > + Status = QemuFwCfgIsPresent (); > + if (EFI_ERROR (Status)) { > + DEBUG ((DEBUG_INFO, "QEMU fw_cfg device is not present\n")); > + return EFI_NOT_FOUND; > + } else { > + DEBUG ((DEBUG_INFO, "QEMU fw_cfg device is present\n")); > + } > + > + Status = QemuFwCfgFindFile ("etc/e820", &FwCfgFile); > + if (EFI_ERROR (Status)) { > + DEBUG ((DEBUG_ERROR, "etc/e820 was not found \n")); > + return EFI_UNSUPPORTED; > + } > + > + MemoryBelow4G = GetMemoryBelow4Gb (); > + > + LargestE820Entry.Length = 0; > + QemuFwCfgSelectItem (FwCfgFile.Select); > + for (Processed = 0; Processed < FwCfgFile.Size / sizeof > (EFI_E820_ENTRY); Processed++) { > + QemuFwCfgReadBytes (sizeof (EFI_E820_ENTRY), &E820Entry); > + > + ValidMemory = E820Entry.Type == EfiAcpiAddressRangeMemory; > + ResourceType = EFI_RESOURCE_MEMORY_RESERVED; > + ResourceAttributes = EFI_RESOURCE_ATTRIBUTE_PRESENT | > EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | EFI_RESOURCE_ATTRIBUTE_TESTED; > + > + if (ValidMemory) { > + if (FeaturePcdGet (PcdSmmSmramRequire) && (E820Entry.BaseAddr + > E820Entry.Length == MemoryBelow4G)) { > + RequiredBySmm = PcdGet16 (PcdQ35TsegMbytes) * SIZE_1MB; > + if (E820Entry.Length < RequiredBySmm) { > + DEBUG (( > + DEBUG_ERROR, > + "Error: There's not enough memory below TOLUD for SMM (%lx < > %x)\n", > + E820Entry.Length, > + RequiredBySmm > + )); > + } > + > + E820Entry.Length -= RequiredBySmm; > + DEBUG (( > + DEBUG_INFO, > + "SMM is enabled! Stealing [%lx, %lx](%u MiB) for SMRAM...\n", > + E820Entry.BaseAddr + E820Entry.Length, > + E820Entry.BaseAddr + E820Entry.Length + RequiredBySmm - 1, > + PcdGet16 (PcdQ35TsegMbytes) > + )); > + } > + > + ResourceType = EFI_RESOURCE_SYSTEM_MEMORY; > + ResourceAttributes = EFI_RESOURCE_ATTRIBUTE_PRESENT | > + EFI_RESOURCE_ATTRIBUTE_INITIALIZED | > + EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | > + EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE | > + EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE > | > + EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE | > + EFI_RESOURCE_ATTRIBUTE_TESTED; > + > + // > + // Lets handle the lower 1MB in a special way > + // > + > + if (E820Entry.BaseAddr == 0) { > + // > + // 0 - 0xa0000 is system memory, everything above that up to 1MB > is not > + // Note that we check if we actually have 1MB > + // > + > + BuildResourceDescriptorHob ( > + ResourceType, > + ResourceAttributes, > + 0, > + MIN (0xa0000, E820Entry.Length) > + ); > + > + E820Entry.BaseAddr += BASE_1MB; > + E820Entry.Length -= MIN (BASE_1MB, E820Entry.Length); > + } > + > + // > + // Note that we can only check if this is the largest entry after > reserving everything we have to reserve > + // > + > + if ((E820Entry.Length > LargestE820Entry.Length) && > (E820Entry.BaseAddr + E820Entry.Length <= SIZE_4GB)) { > + CopyMem (&LargestE820Entry, &E820Entry, sizeof > (EFI_E820_ENTRY64)); > + DEBUG (( > + DEBUG_INFO, > + "New largest entry for PEI: BaseAddress %lx, Size %lx\n", > + LargestE820Entry.BaseAddr, > + LargestE820Entry.Length > + )); > + } > + } > + > + BuildResourceDescriptorHob ( > + ResourceType, > + ResourceAttributes, > + E820Entry.BaseAddr, > + E820Entry.Length > + ); > + > + DEBUG (( > + DEBUG_INFO, > + "Processed E820 entry [%lx, %lx] with type %x\n", > + E820Entry.BaseAddr, > + E820Entry.BaseAddr + E820Entry.Length - 1, > + E820Entry.Type > + )); > + } > + > + ASSERT (LargestE820Entry.Length != 0); > + DEBUG (( > + DEBUG_INFO, > + "Largest memory chunk found: [%lx, %lx]\n", > + LargestE820Entry.BaseAddr, > + LargestE820Entry.BaseAddr + LargestE820Entry.Length - 1 > + )); > + > + PeiServicesTable = GetPeiServicesTablePointer (); > + > + Status = (*PeiServices)->InstallPeiMemory (PeiServicesTable, > LargestE820Entry.BaseAddr, LargestE820Entry.Length); > + > + ASSERT_EFI_ERROR (Status); > + > + // Reserve architectural PC MMIO regions > + // VGA space + BIOS shadow mapping > Let's be consistent with other platforms (at least Intel ones) and use // // Comment // as is already used in other parts of the platform. This applies to all other non-conforming comments in the patch. > + ReserveMmioRegion (0xa0000, 0x100000 - 0xa0000); > + // IO APIC and LAPIC space > + ReserveMmioRegion (0xfec00000, 0xff000000 - 0xfec00000); > + return Status; > +} > diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pci.c > b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pci.c > new file mode 100644 > index 000000000000..a66cbf6005fb > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pci.c > @@ -0,0 +1,59 @@ > +/** @file Pci.c > + PCI Initialization for PIIX4 QEMU > + > + Copyright (c) 2022 Théo Jehl All rights reserved. > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#include "PlatformInit.h" > +#include <IndustryStandard/Pci.h> > +#include <Library/PciCf8Lib.h> > +#include <Library/OpenQemuFwCfgLib.h> > +#include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h> > +#include <Library/DebugLib.h> > +#include <IndustryStandard/Acpi30.h> > +#include <Library/MemoryAllocationLib.h> > +#include <Library/PcdLib.h> > +#include <Library/HobLib.h> > + > +/** > + Initialize PCI support for QEMU PIIX4 machine > + > + It also publishes PCI MMIO and IO ranges PCDs for OVMF PciHostBridgeLib > + > + @retval EFI_SUCCESS Initialization was a success > + @retval EFI_UNSUPPORTED Initialization failed (Memory below 4Gb probing > failed) > +**/ > +EFI_STATUS > +EFIAPI > +InitializePciPIIX4 ( > + VOID > + ) > +{ > + UINTN PciIoBase; > + UINTN PciIoSize; > + UINTN PciMmio32Base; > + UINTN PciMmio32Size; > + > + PciIoBase = PIIX4_PCI_IO_BASE; > + PciIoSize = PIIX4_PCI_IO_SIZE; > + > + PcdSet64S (PcdPciIoBase, PciIoBase); > + PcdSet64S (PcdPciIoSize, PciIoSize); > + > Explain why we're doing this. > + PciMmio32Base = (UINTN) GetMemoryBelow4Gb (); > + > + if (PciMmio32Base == 0) { > + DEBUG ((DEBUG_ERROR, "Unable to detect memory below 4Gb\n")); > + ASSERT (PciMmio32Base != 0); > + return EFI_UNSUPPORTED; > + } > + > + DEBUG ((DEBUG_ERROR, "Memory below 4Gb: %x \n", PciMmio32Base)); > + PciMmio32Size = PCI_MMIO_TOP_ADDRESS - PciMmio32Base; > + > + PcdSet64S (PcdPciMmio32Base, PciMmio32Base); > + PcdSet64S (PcdPciMmio32Size, PciMmio32Size); > + > + return EFI_SUCCESS; > +} > diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pcie.c > b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pcie.c > new file mode 100644 > index 000000000000..a61fd6447e91 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pcie.c > @@ -0,0 +1,91 @@ > +/** @file Pcie.c > + PCI Express initialization for QEMU Q35 > + > + Copyright (c) 2022 Théo Jehl All rights reserved. > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#include "PlatformInit.h" > +#include <IndustryStandard/Pci.h> > +#include <Library/PciCf8Lib.h> > +#include <IndustryStandard/Q35MchIch9.h> > +#include <Library/OpenQemuFwCfgLib.h> > +#include <IndustryStandard/QemuFwCfg.h> > +#include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h> > +#include <Library/DebugLib.h> > +#include <IndustryStandard/Acpi30.h> > +#include <Library/MemoryAllocationLib.h> > +#include <Library/PcdLib.h> > +#include <Library/HobLib.h> > + > +/** > + Initialize PCI Express support for QEMU Q35 system > + It also publishes PCI MMIO and IO ranges PCDs for OVMF PciHostBridgeLib > + @retval EFI_SUCCESS Initialization was successful > +**/ > +EFI_STATUS > +EFIAPI > +InitializePcie ( > + VOID > + ) > +{ > + UINTN PciBase; > + UINTN PciSize; > + UINTN PciIoBase; > + UINTN PciIoSize; > + > + union { > + UINT64 Uint64; > + UINT32 Uint32[2]; > + } PciExBarBase; > + > + PciExBarBase.Uint64 = FixedPcdGet64 (PcdPciExpressBaseAddress); > + > + // Build a reserved memory space for PCIE MMIO > + BuildResourceDescriptorHob ( > + EFI_RESOURCE_MEMORY_RESERVED, > + EFI_RESOURCE_ATTRIBUTE_PRESENT | > + EFI_RESOURCE_ATTRIBUTE_INITIALIZED | > + EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | > + EFI_RESOURCE_ATTRIBUTE_TESTED, > + PciExBarBase.Uint64, > + SIZE_256MB > + ); > + > + BuildMemoryAllocationHob ( > + PciExBarBase.Uint64, > + SIZE_256MB, > + EfiReservedMemoryType > + ); > + > + // Clear lower 32 bits of register > + PciWrite32 (DRAMC_REGISTER_Q35 (MCH_PCIEXBAR_LOW), 0); > + > + // Program PCIE MMIO Base address in MCH PCIEXBAR register > + PciWrite32 (DRAMC_REGISTER_Q35 (MCH_PCIEXBAR_HIGH), > PciExBarBase.Uint32[1]); > + > + // Enable 256Mb MMIO space > + PciWrite32 ( > + DRAMC_REGISTER_Q35 (MCH_PCIEXBAR_LOW), > + PciExBarBase.Uint32[0] | MCH_PCIEXBAR_BUS_FF | MCH_PCIEXBAR_EN > + ); > + > + // Disable Pci MMIO above 4Gb > + PcdSet64S (PcdPciMmio64Size, 0); > + > + // Set Pci MMIO space below 4GB > Nit: It should be PCI and PCIe. > + PciBase = (UINTN) (PcdGet64 (PcdPciExpressBaseAddress) + SIZE_256MB); > + PciSize = PCI_MMIO_TOP_ADDRESS - PciBase; > + > + PcdSet64S (PcdPciMmio32Base, PciBase); > + PcdSet64S (PcdPciMmio32Size, PciSize); > + > + // Set Pci IO port range > + PciIoBase = Q35_PCI_IO_BASE; > + PciIoSize = Q35_PCI_IO_SIZE; > + > + PcdSet64S (PcdPciIoBase, PciIoBase); > + PcdSet64S (PcdPciIoSize, PciIoSize); > + > + return EFI_SUCCESS; > +} > diff --git a/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.c > b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.c > new file mode 100644 > index 000000000000..f69518301cd2 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.c > @@ -0,0 +1,67 @@ > +/** @file PlarformInit.c > + Platform initialization PEIM for QEMU > + > + Copyright (c) 2022 Théo Jehl All rights reserved. > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#include "PlatformInit.h" > +#include <Library/PeimEntryPoint.h> > +#include <Library/PeiServicesLib.h> > +#include "Library/DebugLib.h" > +#include <Library/PlatformInitLib.h> > +#include <Library/HobLib.h> > +#include <Library/PciCf8Lib.h> > +#include <IndustryStandard/Pci.h> > +#include <Library/MemoryAllocationLib.h> > +#include <Library/PcdLib.h> > +#include <IndustryStandard/Q35MchIch9.h> > + > +EFI_STATUS > +EFIAPI > +PlatformInit ( > + IN EFI_PEI_FILE_HANDLE FileHandle, > + IN CONST EFI_PEI_SERVICES **PeiServices > + ) > +{ > + EFI_STATUS Status; > + UINT16 DeviceId; > + EFI_HOB_PLATFORM_INFO *EfiPlatformInfo; > + > + // Install permanent memory > + Status = InstallMemory (PeiServices); > + > + if (EFI_ERROR (Status)) { > + DEBUG ((DEBUG_ERROR, "Memory installation failed\n")); > + return Status; > + } else { > + DEBUG ((DEBUG_INFO, "Memory installation success\n")); > + } > + > + // Report CPU core count to MPInitLib > + MaxCpuInit (); > + > + EfiPlatformInfo = AllocateZeroPool (sizeof (EFI_HOB_PLATFORM_INFO)); > + if (EfiPlatformInfo == NULL) { > + DEBUG ((DEBUG_ERROR, "Failed to allocate pool for > EFI_HOB_PLATFORM_INFO\n")); > + return EFI_UNSUPPORTED; > + } > + > + // Report gUefiOvmfPkgPlatformInfo HOB with only the necessary data for > OVMF > + DeviceId = PciCf8Read16 (PCI_CF8_LIB_ADDRESS (0, 0, 0, > PCI_DEVICE_ID_OFFSET)); > + DEBUG ((DEBUG_INFO, "Building gUefiOvmfPkgPlatformInfoGuid with Host > bridge dev ID %x \n", DeviceId)); > + (*EfiPlatformInfo).HostBridgeDevId = DeviceId; > + > + BuildGuidDataHob (&gUefiOvmfPkgPlatformInfoGuid, EfiPlatformInfo, > sizeof (EFI_HOB_PLATFORM_INFO)); > + > + PcdSet16S (PcdOvmfHostBridgePciDevId, DeviceId); > + > + // Initialize PCI or PCIe based on current emulated system > + if (DeviceId == INTEL_Q35_MCH_DEVICE_ID) { > + DEBUG ((DEBUG_INFO, "Q35: Initialize PCIe\n")); > + return InitializePcie (); > + } else { > + DEBUG ((DEBUG_INFO, "PIIX4: Initialize PCI\n")); > + return InitializePciPIIX4 (); > + } > +} > diff --git a/Platform/Qemu/QemuOpenBoardPkg/Include/Fdf/FlashMap.fdf.inc > b/Platform/Qemu/QemuOpenBoardPkg/Include/Fdf/FlashMap.fdf.inc > new file mode 100644 > index 000000000000..29f49f914171 > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/Include/Fdf/FlashMap.fdf.inc > @@ -0,0 +1,85 @@ > +## @file > +# Flashmap and variable definitions for QemuOpenBoardPkg FVs and FD > +# > +# @copyright > +# Copyright (C) 2022 Jehl Théo > +# > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +## > + > +# > +# These three items are tightly coupled. > +# The spare area size must be >= the first two areas. > +# The total size must match the size in the EFI_FIRMWARE_VOLUME_HEADER. > +# The NvStorageVariableSize must also match the VARIABLE_STORE_HEADER > size. > +# The EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER doesn't have size info. > +# > +# There isn't really a benefit to a larger spare area unless the FLASH > device > +# block size is larger than the size specified. > +# > +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize = > 0x0003C000 > +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize = > 0x00004000 > +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize = > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize + > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize > + > +# > +# Early FV > +# > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemorySize = > 0x00081000 > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize = > 0x00040000 > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize = > 0x00010000 > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize = > 0x00040000 > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize = > 0x00020000 > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize = > 0x00080000 > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize = > 0x00020000 > + > +# > +# Later FV > +# > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize = > 0x00400000 > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize = > 0x00100000 > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize = > 0x00080000 > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedSize = > gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaSize - > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize - > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize - > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize - > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemorySize - > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize - > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize - > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize - > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize - > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize - > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize - > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize - > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize - > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize > + > +# > +# Calculate Offsets Once (Do not modify) > +# This layout is specified by the EDK II Minimum Platform Archicture > specification. > +# Each offset is the prior region's offset plus the prior region's size. > +# > + > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageVariableOffset = > 0x00000000 > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageVariableOffset + > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingOffset + > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize > + > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareOffset + > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedOffset + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityOffset + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootOffset + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize > + > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootOffset + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspOffset + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryOffset + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSOffset + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMOffset + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTOffset + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemoryOffset = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryOffset + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize > + > +# > +# Calculate base addresses > +# > + > +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaBaseAddress > +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase = > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase + > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize > +SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase = > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase + > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize > + > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashAreaBaseAddress + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedOffset > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedBase + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvAdvancedSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecurityBase + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvSecuritySize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootBase + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvOsBootSize > + > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootBase + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvUefiBootSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspBase + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemoryBase + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPostMemorySize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSBase + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMBase + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspMSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTBase + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspTSize > +SET gMinPlatformPkgTokenSpaceGuid.PcdFlashFvPreMemoryBase = > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemoryBase + > gMinPlatformPkgTokenSpaceGuid.PcdFlashFvBspPreMemorySize > diff --git > a/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/Ia32/SecEntry.nasm > b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/Ia32/SecEntry.nasm > new file mode 100644 > index 000000000000..bd90a466f790 > --- /dev/null > +++ > b/Platform/Qemu/QemuOpenBoardPkg/Library/PlatformSecLib/Ia32/SecEntry.nasm > @@ -0,0 +1,117 @@ > > +;------------------------------------------------------------------------------ > +; @file SecEntry > +; Sec entry implementation > Nit: SEC > +; > +; Copyright (c) 2022 Théo Jehl > +; SPDX-License-Identifier: BSD-2-Clause-Patent > +; > > +;------------------------------------------------------------------------------ > + > +CODE_SEG equ CodeSegDescriptor - GDT_START > +DATA_SEG equ DataSegDescriptor - GDT_START > + > +extern ASM_PFX(SecStartup) > + > +extern ASM_PFX(PcdGet32 (PcdTemporaryRamBase)) > +extern ASM_PFX(PcdGet32 (PcdTemporaryRamSize)) > + > +SECTION .text > + > +BITS 16 > +align 4 > +global ASM_PFX(_ModuleEntryPoint) > +ASM_PFX(_ModuleEntryPoint): > + cli > + ; Save the BIST in mm0 > + movd mm0, eax > + mov esi, GDT_Descriptor > + db 66h > + lgdt [cs:si] > + > + mov eax, cr0 > + or eax, 1 > + mov cr0, eax > + > + mov ax, DATA_SEG > + mov ds, ax > + mov es, ax > + mov fs, ax > + mov gs, ax > + mov ss, ax > + > + mov esi, ProtectedModeEntryLinearAddress > + > + jmp dword far [cs:si] > + > +BITS 32 > +align 4 > +ProtectedModeEntry: > + PROTECTED_MODE equ $ > + > + mov ecx, DWORD [ASM_PFX(PcdGet32 (PcdTemporaryRamBase))] > + mov edx, DWORD [ASM_PFX(PcdGet32 (PcdTemporaryRamSize))] > + > + ;Initialize the stack at the end of base + size > Nit: space between ; and Initialize > + mov esp, ecx > + add esp, edx > + > + ; TODO: Multiprocessor support > Remove this TODO and figure out if we want to actually keep BISTs or not (not like we're ever getting a bad one anyway). > + push 1 > + ; For now, we push the BIST once > + movd eax, mm0 > + push eax > + ; Code in PlatformSecLib will look up this information we've just pushed > + ; ================= TOP OF MEMORY ====================== > + ; Count of BISTs > + ; BISTs[1..n] > + ; ================= REST OF MEMORY ===================== > + ; Each BIST is always a DWORD in size > + > + mov edi, 0xFFFFFFFC ;BFV > + > + push DWORD [edi] ;Passes BFV > + > + push ecx ;Passes RAM size > + > + push edx ;Passes RAM base > + > + call ASM_PFX(SecStartup) > + > +align 8 > +NULL_SEGMENT equ $ - GDT_START > +GDT_START: > + > +NullSegDescriptor: > + dd 0x0 > + dd 0x0 > + > + CODE_SEL equ $ - GDT_START > + > +CodeSegDescriptor: > + dw 0xFFFF > + dw 0x0 > + db 0x0 > + db 0x9B > + db 0xCF > + db 0x0 > + > + DATA_SEL equ $ - GDT_START > + > +DataSegDescriptor: > + dw 0xFFFF > + dw 0x0 > + db 0x0 > + db 0x93 > + db 0xCF > + db 0x0 > + > +GDT_END: > + > +GDT_Descriptor: > + dw GDT_END - GDT_START - 1 > + dd GDT_START > + > +ProtectedModeEntryLinearAddress: > +ProtectedModeEntryLinear: > + DD ProtectedModeEntry ; Offset of our 32 bit code > + DW CODE_SEL > diff --git a/Platform/Qemu/QemuOpenBoardPkg/README.md > b/Platform/Qemu/QemuOpenBoardPkg/README.md > new file mode 100644 > index 000000000000..e1238c1f4e3e > --- /dev/null > +++ b/Platform/Qemu/QemuOpenBoardPkg/README.md > @@ -0,0 +1,53 @@ > +# QemuOpenBoardPkg > + > +This project brings UEFI support to QEMU x86_64 following the MinPlatform > specification. > + > +## Capabilities > + > +- Supports IA-32 and hybrid X64 (IA32 PEI Core and X64 DXE Core) > +- Modern QEMU (Tested on 7.0.0) > + - PIIX4 and Q35 machines > +- Boot UEFI Linux > +- Boot UEFI Windows > + > +## How to build > + > +### Pre-requesites > + > +- EDK2 > + - How to setup a local tree: > https://github.com/tianocore/tianocore.github.io/wiki/Getting-Started-with-EDK-II > + > +- EDK2 Platforms > + - https://github.com/tianocore/edk2-platforms > + > +- Environnements variables: > + - WORKSPACE set to your current workspace > + - PACKAGES_PATH should contain path to: > + - edk2 > + - edk2-platforms > + - edk2-platforms/Platform/Intel > + - edk2-platforms/Platform/Qemu > + - edk2-platforms/Silicon/Intel > + > +Currently QemuOpenBoardPkg's PEI Core is 32 bits only, DXE supports > either 32 bits or 64 bits > + > +QemuOpenBoardPkg (IA32 PEI - IA32 DXE) > + > +```build -a IA32 -D PEI_ARCH=IA32 -D DXE_ARCH=IA32``` > + > +QemuOpenBoardPkg (IA32 PEI - X64 DXE) > + > +```build -a IA32 -a X64 -D PEI_ARCH=IA32 -D DXE_ARCH=X64``` > + > +## How to use > + > +Using qemu-system-x86_64, use > + > +```-bios <path to QemuOpenBoard FV>``` > + > +To redirect serial output to the console > + > +```-serial stdio``` > + > +## Important notes > +- Secure boot is not yet available due to QemuOpenBoardPkg NVRAM storage > not being persistent yet. > -- > 2.32.1 (Apple Git-133) > > -- Pedro Falcato [-- Attachment #2: Type: text/html, Size: 136994 bytes --] ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: Add QemuOpenBoardPkg 2022-08-27 0:02 ` [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: " Théo Jehl 2022-08-29 21:41 ` Pedro Falcato @ 2022-09-02 10:02 ` Gerd Hoffmann 2022-09-02 13:36 ` Théo Jehl 2022-09-02 16:51 ` Pedro Falcato 1 sibling, 2 replies; 9+ messages in thread From: Gerd Hoffmann @ 2022-09-02 10:02 UTC (permalink / raw) To: Théo Cc: devel, Leif Lindholm, Michael D Kinney, Isaac Oram, Pedro Falcato, Stefan Hajnoczi On Sat, Aug 27, 2022 at 02:02:00AM +0200, Théo wrote: > From: Théo Jehl <theojehl76@gmail.com> > > QemuOpenBoardPkg adds a MinPlatform port to Qemu x86_64 > It can boots UEFI Linux and Windows, and works on PIIX4 and Q35 > This board port provides a simple starting place for investigating edk2 and > MinPlatform Arch. > Currently we implement up to stage 4 of the MinPlatform spec and can boot > Windows/Linux. That is a rather short description for a patch of this size. It probably makes sense to break that down into smaller pieces and make a patch series out of it because you can describe the specific pieces much better then. I'm not familiar with MinPlatform, just skimmed the manual. Can't comment much on those details. It seems the goal is to have a MinPlatform board which can easily be used to learn about and experiment with MinPlatform, is that correct? > Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf | 23 + > Platform/Qemu/QemuOpenBoardPkg/Include/Library/OpenQemuFwCfgLib.h | 102 +++ > Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.c | 130 ++++ Why duplicate that lib instead of just using the OvmfPkg version (which you do elsewhere)? > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Cpu.c | 56 ++ > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Memory.c | 244 ++++++++ > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pci.c | 59 ++ > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pcie.c | 91 +++ > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.c | 67 ++ Note that OvmfPkg got a PlatformInitLib recently which you might be able to use to reduce code duplication (didn't check the code though and maybe MinPlatform init is different enough that this doesn't help much). take care, Gerd ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: Add QemuOpenBoardPkg 2022-09-02 10:02 ` Gerd Hoffmann @ 2022-09-02 13:36 ` Théo Jehl 2022-09-02 16:49 ` Gerd Hoffmann 2022-09-02 16:51 ` Pedro Falcato 1 sibling, 1 reply; 9+ messages in thread From: Théo Jehl @ 2022-09-02 13:36 UTC (permalink / raw) To: Gerd Hoffmann Cc: devel, Leif Lindholm, Michael D Kinney, Isaac Oram, Pedro Falcato, Stefan Hajnoczi [-- Attachment #1: Type: text/plain, Size: 4264 bytes --] > > That is a rather short description for a patch of this size. It > probably makes sense to break that down into smaller pieces and make a > patch series out of it because you can describe the specific pieces much > better then. I was thinking about breaking down the main patch into smaller ones corresponding to MinPlatform stages implementations to make it easier to follow along. It seems the goal is to have a MinPlatform board which can easily be > used to learn about and experiment with MinPlatform, is that correct? The package goal is to be a simple implementation for developers wanting to get started with board ports indeed. Why duplicate that lib instead of just using the OvmfPkg version (which > you do elsewhere)? It was supposed to be for training purposes, I was discussing with my mentors about that, it stayed in the project because of its simplicity, the OvmfPkg is way more complete but this one provides only the essentials. And this simple implementation is used in my custom libs, the Ovmf version is used by OvmfPkg modules and libs. If indeed my lib doesn't bring anything new or useful I can remove it and switch to OvmfPkg QemuFwCfgLib instead. Note that OvmfPkg got a PlatformInitLib recently which you might be able > to use to reduce code duplication (didn't check the code though and > maybe MinPlatform init is different enough that this doesn't help much). For both GSOC purposes and MinPlatform compliance, I didn't want this package to be OVMF but repacked, PlatformInit from OVMF is very complete, maybe too much when we are targeting a simple board port. QemuOpenBoardPkg's PlatformInit only performs the necessary and nothing more, to make reading and understanding the package easier. It's also up to debate, but concerning OVMF code, all the dependencies we have with OVMF makes understanding the boot flow a bit harder, I was thinking about slowly phasing out OVMF modules with lot of external dependencies in favor of new ones, keeping the "only do the necessary" pattern, just like what happened with PlatformInitPei. Regards, Théo Le ven. 2 sept. 2022 à 12:02, Gerd Hoffmann <kraxel@redhat.com> a écrit : > On Sat, Aug 27, 2022 at 02:02:00AM +0200, Théo wrote: > > From: Théo Jehl <theojehl76@gmail.com> > > > > QemuOpenBoardPkg adds a MinPlatform port to Qemu x86_64 > > It can boots UEFI Linux and Windows, and works on PIIX4 and Q35 > > This board port provides a simple starting place for investigating edk2 > and > > MinPlatform Arch. > > Currently we implement up to stage 4 of the MinPlatform spec and can boot > > Windows/Linux. > > That is a rather short description for a patch of this size. It > probably makes sense to break that down into smaller pieces and make a > patch series out of it because you can describe the specific pieces much > better then. > > I'm not familiar with MinPlatform, just skimmed the manual. Can't > comment much on those details. > > It seems the goal is to have a MinPlatform board which can easily be > used to learn about and experiment with MinPlatform, is that correct? > > > > Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf > | 23 + > > Platform/Qemu/QemuOpenBoardPkg/Include/Library/OpenQemuFwCfgLib.h > | 102 +++ > > > Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.c > | 130 ++++ > > Why duplicate that lib instead of just using the OvmfPkg version (which > you do elsewhere)? > > > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Cpu.c > | 56 ++ > > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Memory.c > | 244 ++++++++ > > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pci.c > | 59 ++ > > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pcie.c > | 91 +++ > > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.c > | 67 ++ > > Note that OvmfPkg got a PlatformInitLib recently which you might be able > to use to reduce code duplication (didn't check the code though and > maybe MinPlatform init is different enough that this doesn't help much). > > take care, > Gerd > > [-- Attachment #2: Type: text/html, Size: 5931 bytes --] ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: Add QemuOpenBoardPkg 2022-09-02 13:36 ` Théo Jehl @ 2022-09-02 16:49 ` Gerd Hoffmann 0 siblings, 0 replies; 9+ messages in thread From: Gerd Hoffmann @ 2022-09-02 16:49 UTC (permalink / raw) To: Théo Jehl Cc: devel, Leif Lindholm, Michael D Kinney, Isaac Oram, Pedro Falcato, Stefan Hajnoczi Hi, > > That is a rather short description for a patch of this size. It > > probably makes sense to break that down into smaller pieces and make a > > patch series out of it because you can describe the specific pieces much > > better then. > I was thinking about breaking down the main patch into smaller ones > corresponding to MinPlatform stages implementations to make it easier > to follow along. Sounds good. Also one patch per board-specific library or module makes things easier to review. > > Why duplicate that lib instead of just using the OvmfPkg version (which > > you do elsewhere)? > It was supposed to be for training purposes, > > Note that OvmfPkg got a PlatformInitLib recently which you might be able > > to use to reduce code duplication (didn't check the code though and > > maybe MinPlatform init is different enough that this doesn't help much). > For both GSOC purposes and MinPlatform compliance, I didn't want this > package to be OVMF but repacked, PlatformInit from OVMF is very > complete, maybe too much when we are targeting a simple board port. > QemuOpenBoardPkg's PlatformInit only performs the necessary and > nothing more, to make reading and understanding the package easier. > It's also up to debate, but concerning OVMF code, all the dependencies > we have with OVMF makes understanding the boot flow a bit harder, Ok. Having small & self-contained modules is nice for training and learning purposes. The many modules and libraries OVMF has provide more features and help reduce code duplication, but at times makes it indeed hard to follow the code control flow. So if the goal is to have a rather minimal qemu board for training purpose (and not duplicate all features OVMF has) I think I'm fine with the approach taken. > I was thinking about slowly phasing out OVMF modules with lot of > external dependencies in favor of new ones, Which ones do you have in mind specifically? I think it makes sense to continue sharing the drivers (virtio, gop, ...), but those should not have many external dependencies. take care, Gerd ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: Add QemuOpenBoardPkg 2022-09-02 10:02 ` Gerd Hoffmann 2022-09-02 13:36 ` Théo Jehl @ 2022-09-02 16:51 ` Pedro Falcato 1 sibling, 0 replies; 9+ messages in thread From: Pedro Falcato @ 2022-09-02 16:51 UTC (permalink / raw) To: Gerd Hoffmann Cc: Théo, edk2-devel-groups-io, Leif Lindholm, Michael D Kinney, Isaac Oram, Stefan Hajnoczi [-- Attachment #1: Type: text/plain, Size: 4685 bytes --] On Fri, Sep 2, 2022 at 11:02 AM Gerd Hoffmann <kraxel@redhat.com> wrote: > On Sat, Aug 27, 2022 at 02:02:00AM +0200, Théo wrote: > > From: Théo Jehl <theojehl76@gmail.com> > > > > QemuOpenBoardPkg adds a MinPlatform port to Qemu x86_64 > > It can boots UEFI Linux and Windows, and works on PIIX4 and Q35 > > This board port provides a simple starting place for investigating edk2 > and > > MinPlatform Arch. > > Currently we implement up to stage 4 of the MinPlatform spec and can boot > > Windows/Linux. > > That is a rather short description for a patch of this size. It > probably makes sense to break that down into smaller pieces and make a > patch series out of it because you can describe the specific pieces much > better then. > > I'm not familiar with MinPlatform, just skimmed the manual. Can't > comment much on those details. > > It seems the goal is to have a MinPlatform board which can easily be > used to learn about and experiment with MinPlatform, is that correct? > Hi Gerd, Yes, for now the goal is to have a MinPlatform board that is simple and easy to use as a learning tool. However, in my opinion the future remains unclear. I think we (as in EDK2) could benefit by moving OVMF itself to MinPlatform, so some merging of QemuOpenBoardPkg and OvmfPkg (in the future, of course) would be a cool idea. I think OVMF has grown a bit hairy in a few places and has a bunch of logic that is already covered in MinPlatform. I believe that we got something close enough to OVMF (of course, while using some OvmfPkg modules and libraries) but drastically simpler. I don't know if you share the same opinion; some feedback from you OvmfPkg folks would be interesting. At the very least, it will serve as a learning tool - it's a great example of "How to create your own firmware", in a relatively straightforward and blobless way. Maybe more valuable as a learning tool than an OVMF replacement, but that of course is open for discussion. We've limited ourselves to targeting "simple learning MinPlatform (and firmware programming in general) tool" as writing a full replacement of OVMF would be very much impossible in 3 months, as you're aware :) > > > > Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.inf > | 23 + > > Platform/Qemu/QemuOpenBoardPkg/Include/Library/OpenQemuFwCfgLib.h > | 102 +++ > > > Platform/Qemu/QemuOpenBoardPkg/Library/OpenQemuFwCfgLib/OpenQemuFwCfgLib.c > | 130 ++++ > > Why duplicate that lib instead of just using the OvmfPkg version (which > you do elsewhere)? > > > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Cpu.c > | 56 ++ > > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Memory.c > | 244 ++++++++ > > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pci.c > | 59 ++ > > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/Pcie.c > | 91 +++ > > Platform/Qemu/QemuOpenBoardPkg/PlatformInitPei/PlatformInit.c > | 67 ++ > > Note that OvmfPkg got a PlatformInitLib recently which you might be able > to use to reduce code duplication (didn't check the code though and > maybe MinPlatform init is different enough that this doesn't help much). > > Some context on these two libs: OpenQemuFwCfgLib was created early on as a way to manage initial complexity and as a way to get Théo to code a bit. I'm not too sure we'll want to keep that library around. PlatformInitPei was again created to manage complexity (and to implement MinPlatform of course) - this ended up getting all the PEI platform initialization code, instead of using OVMF's PlatformInitLib. You'll notice that there's some overlap in functionality between QemuOBP and OVMF. While it's not the most elegant solution from a "UEFI super-duper-modular" POV, I think it was a better end product than getting Théo to look at .dsc and .fdf files for 3 months; we actually went through x86 PC platform initialization and I'm reasonably confident Théo not only understands how x86 PC works, but that he could write it all on his own again. We also got something with less historical baggage and that resulted in cleaner, simpler code. It also doesn't support every bell and whistle in QEMU and I'm willing to bet it straight up breaks if you go back enough in QEMU versions; but again, at the current stage it's not a replacement for full OVMF functionality, but rather the most common subset of it (no TDX, no SEV, no CPU hotplug, restricts itself to relatively recent versions, SMM and secure boot are not in this patch set but are in progress). Thanks, Pedro [-- Attachment #2: Type: text/html, Size: 5649 bytes --] ^ permalink raw reply [flat|nested] 9+ messages in thread
* [edk2-platforms][PATCH v1 02/02] Maintainers: Add maintainers for QemuOpenBoardPkg 2022-08-27 0:01 [edk2-platforms][PATCH v1 00/02] Add QemuOpenBoardPkg Théo Jehl 2022-08-27 0:02 ` [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: " Théo Jehl @ 2022-08-27 0:02 ` Théo Jehl 2022-08-29 20:15 ` [edk2-devel] [edk2-platforms][PATCH v1 00/02] Add QemuOpenBoardPkg Oram, Isaac W 2 siblings, 0 replies; 9+ messages in thread From: Théo Jehl @ 2022-08-27 0:02 UTC (permalink / raw) To: devel; +Cc: Leif Lindholm, Michael D Kinney, Isaac Oram, Pedro Falcato From: Théo Jehl <theojehl76@gmail.com> Cc: Leif Lindholm <quic_llindhol@quicinc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Isaac Oram <isaac.w.oram@intel.com> Cc: Pedro Falcato <pedro.falcato@gmail.com> Cc: Isaac Oram <isaac.w.oram@intel.com> Signed-off-by: Theo Jehl <theojehl76@gmail.com> --- Maintainers.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Maintainers.txt b/Maintainers.txt index a4a0e4b90715..4b77b05e3aad 100644 --- a/Maintainers.txt +++ b/Maintainers.txt @@ -356,6 +356,13 @@ M: Leif Lindholm <quic_llindhol@quicinc.com> R: Graeme Gregory <graeme@nuviainc.com> R: Radoslaw Biernacki <rad@semihalf.com> +QEMU MinPlatform Arch spec based port +F: Platform/Qemu/QemuOpenBoardPkg/ +F: Silicon/Qemu/QemuOpenBoardPkg/ +M: Isaac Oram <isaac.w.oram@intel.com> +M: Pedro Falcato <pedro.falcato@gmail.com> +R: Theo Jehl <theojehl76@gmail.com> + Raspberry Pi platforms and silicon F: Platform/RaspberryPi/ F: Silicon/Broadcom/ -- 2.32.1 (Apple Git-133) ^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [edk2-devel] [edk2-platforms][PATCH v1 00/02] Add QemuOpenBoardPkg 2022-08-27 0:01 [edk2-platforms][PATCH v1 00/02] Add QemuOpenBoardPkg Théo Jehl 2022-08-27 0:02 ` [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: " Théo Jehl 2022-08-27 0:02 ` [edk2-platforms][PATCH v1 02/02] Maintainers: Add maintainers for QemuOpenBoardPkg Théo Jehl @ 2022-08-29 20:15 ` Oram, Isaac W 2 siblings, 0 replies; 9+ messages in thread From: Oram, Isaac W @ 2022-08-29 20:15 UTC (permalink / raw) To: devel@edk2.groups.io, theojehl76@gmail.com Cc: Leif Lindholm, Kinney, Michael D, Pedro Falcato, Gerd Hoffmann, Stefan Hajnoczi Series Reviewed-by: Isaac Oram <isaac.w.oram@intel.com> -----Original Message----- From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Théo Jehl Sent: Friday, August 26, 2022 5:02 PM To: devel@edk2.groups.io Cc: Leif Lindholm <quic_llindhol@quicinc.com>; Kinney, Michael D <michael.d.kinney@intel.com>; Oram, Isaac W <isaac.w.oram@intel.com>; Pedro Falcato <pedro.falcato@gmail.com>; Gerd Hoffmann <kraxel@redhat.com>; Stefan Hajnoczi <stefanha@gmail.com> Subject: [edk2-devel] [edk2-platforms][PATCH v1 00/02] Add QemuOpenBoardPkg QemuOpenBoardPkg adds a MinPlatform port to QEMU x86_64. This package can boot UEFI Linux and Windows. This port brings a starting place for understanding the MinPlatform, and board porting. QemuOpenBoardPkg is my project for Google Summer of Code 2022. I proposed this project to better understand UEFI inner workings, and to get started with platform level code. CCing Gerd Hoffmann and Stefan Hajnoczi for their feedback, because of their work on OVMF and QEMU. Cc: Leif Lindholm <quic_llindhol@quicinc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Isaac Oram <isaac.w.oram@intel.com> Cc: Pedro Falcato <pedro.falcato@gmail.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Théo Jehl <theojehl76@gmail.com> Théo Jehl (2): QemuOpenBoardPkg: Add QemuOpenBoardPkg Add maintainers and reviewers for MinPlatform Arch QEMU board port. -- 2.32.1 (Apple Git-133) ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2022-09-02 16:51 UTC | newest] Thread overview: 9+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-08-27 0:01 [edk2-platforms][PATCH v1 00/02] Add QemuOpenBoardPkg Théo Jehl 2022-08-27 0:02 ` [edk2-platforms][PATCH v1 01/02] QemuOpenBoardPkg: " Théo Jehl 2022-08-29 21:41 ` Pedro Falcato 2022-09-02 10:02 ` Gerd Hoffmann 2022-09-02 13:36 ` Théo Jehl 2022-09-02 16:49 ` Gerd Hoffmann 2022-09-02 16:51 ` Pedro Falcato 2022-08-27 0:02 ` [edk2-platforms][PATCH v1 02/02] Maintainers: Add maintainers for QemuOpenBoardPkg Théo Jehl 2022-08-29 20:15 ` [edk2-devel] [edk2-platforms][PATCH v1 00/02] Add QemuOpenBoardPkg Oram, Isaac W
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