ArmVirtPkg: implement ArmVirtQemuKernel

This implements a version of ArmVirtQemu that does not execute in place from
emulated NOR flash, but implements the Linux kernel boot protocol, and executes
from DRAM instead. This allows UEFI to be loaded as a payload by a previous
bootloader stage such as ARM Trusted Firmware/OP-TEE.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Laszlo Ersek <lersek@redhat.com>

1 files changed, 378 insertions, 0 deletions

diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc b/ArmVirtPkg/ArmVirtQemuKernel.dsc
new file mode 100644
index 0000000000..3bd0cbdf4b
--- /dev/null
+++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc
@@ -0,0 +1,378 @@
+#

+#  Copyright (c) 2011-2015, ARM Limited. All rights reserved.

+#  Copyright (c) 2014, Linaro Limited. All rights reserved.

+#  Copyright (c) 2015, Intel Corporation. All rights reserved.

+#

+#  This program and the accompanying materials

+#  are licensed and made available under the terms and conditions of the BSD License

+#  which accompanies this distribution.  The full text of the license may be found at

+#  http://opensource.org/licenses/bsd-license.php

+#

+#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+#

+#

+

+################################################################################

+#

+# Defines Section - statements that will be processed to create a Makefile.

+#

+################################################################################

+[Defines]

+  PLATFORM_NAME                  = ArmVirtQemu

+  PLATFORM_GUID                  = 37d7e986-f7e9-45c2-8067-e371421a626c

+  PLATFORM_VERSION               = 0.1

+  DSC_SPECIFICATION              = 0x00010005

+  OUTPUT_DIRECTORY               = Build/ArmVirtQemuKernel-$(ARCH)

+  SUPPORTED_ARCHITECTURES        = AARCH64|ARM

+  BUILD_TARGETS                  = DEBUG|RELEASE

+  SKUID_IDENTIFIER               = DEFAULT

+  FLASH_DEFINITION               = ArmVirtPkg/ArmVirtQemuKernel.fdf

+

+  #

+  # Defines for default states.  These can be changed on the command line.

+  # -D FLAG=VALUE

+  #

+  DEFINE SECURE_BOOT_ENABLE      = FALSE

+

+!include ArmVirtPkg/ArmVirt.dsc.inc

+

+[LibraryClasses.AARCH64]

+  ArmLib|ArmPkg/Library/ArmLib/AArch64/AArch64Lib.inf

+  ArmCpuLib|ArmPkg/Drivers/ArmCpuLib/ArmCortexAEMv8Lib/ArmCortexAEMv8Lib.inf

+

+[LibraryClasses.ARM]

+  ArmLib|ArmPkg/Library/ArmLib/ArmV7/ArmV7Lib.inf

+  ArmCpuLib|ArmPkg/Drivers/ArmCpuLib/ArmCortexA15Lib/ArmCortexA15Lib.inf

+

+[LibraryClasses.common]

+  # Virtio Support

+  VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf

+  VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf

+  QemuFwCfgLib|ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf

+

+  ArmPlatformLib|ArmVirtPkg/Library/ArmQemuRelocatablePlatformLib/ArmQemuRelocatablePlatformLib.inf

+  ArmPlatformSysConfigLib|ArmPlatformPkg/Library/ArmPlatformSysConfigLibNull/ArmPlatformSysConfigLibNull.inf

+

+  TimerLib|ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf

+  NorFlashPlatformLib|ArmVirtPkg/Library/NorFlashQemuLib/NorFlashQemuLib.inf

+

+  CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf

+  GenericBdsLib|IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf

+  PlatformBdsLib|ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf

+  CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf

+  QemuBootOrderLib|OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf

+

+[LibraryClasses.common.UEFI_DRIVER]

+  UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf

+

+[BuildOptions]

+  RVCT:*_*_ARM_PLATFORM_FLAGS == --cpu Cortex-A15 -I$(WORKSPACE)/ArmVirtPkg/Include

+  GCC:*_*_ARM_PLATFORM_FLAGS == -mcpu=cortex-a15 -I$(WORKSPACE)/ArmVirtPkg/Include

+  *_*_AARCH64_PLATFORM_FLAGS == -I$(WORKSPACE)/ArmVirtPkg/Include

+

+

+################################################################################

+#

+# Pcd Section - list of all EDK II PCD Entries defined by this Platform

+#

+################################################################################

+

+[PcdsFeatureFlag.common]

+  gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE

+  gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|TRUE

+

+  ## If TRUE, Graphics Output Protocol will be installed on virtual handle created by ConsplitterDxe.

+  #  It could be set FALSE to save size.

+  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE

+  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE

+

+  # Activate KVM workaround for now.

+  gArmVirtTokenSpaceGuid.PcdKludgeMapPciMmioAsCached|TRUE

+

+[PcdsFixedAtBuild.common]

+  gArmPlatformTokenSpaceGuid.PcdCoreCount|1

+!if $(ARCH) == AARCH64

+  gArmTokenSpaceGuid.PcdVFPEnabled|1

+!endif

+

+  gArmPlatformTokenSpaceGuid.PcdCPUCoresStackBase|0x4007c000

+  gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize|0x4000

+

+  # Size of the region used by UEFI in permanent memory (Reserved 64MB)

+  gArmPlatformTokenSpaceGuid.PcdSystemMemoryUefiRegionSize|0x04000000

+

+  #

+  # ARM Pcds

+  #

+  gArmTokenSpaceGuid.PcdArmUncachedMemoryMask|0x0000000040000000

+

+  ## Trustzone enable (to make the transition from EL3 to EL2 in ArmPlatformPkg/Sec)

+  gArmTokenSpaceGuid.PcdTrustzoneSupport|FALSE

+

+  #

+  # ARM PrimeCell

+  #

+

+  ## PL011 - Serial Terminal

+  gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate|38400

+

+  ## Default Terminal Type

+  ## 0-PCANSI, 1-VT100, 2-VT00+, 3-UTF8, 4-TTYTERM

+!if $(TTY_TERMINAL) == TRUE

+  gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|4

+!else

+  gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|1

+!endif

+  gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|3

+

+  #

+  # ARM Virtual Architectural Timer -- fetch frequency from QEMU (TCG) or KVM

+  #

+  gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0

+

+  #

+  # NV Storage PCDs. Use base of 0x04000000 for NOR1

+  #

+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase|0x04000000

+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize|0x00040000

+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0x04040000

+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize|0x00040000

+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0x04080000

+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize|0x00040000

+

+[PcdsPatchableInModule.common]

+  #

+  # This will be overridden in the code

+  #

+  gArmTokenSpaceGuid.PcdSystemMemoryBase|0x0

+  gArmTokenSpaceGuid.PcdSystemMemorySize|0x0

+

+  #

+  # Define a default initial address for the device tree.

+  # Ignored if x0 != 0 at entry.

+  #

+  gArmVirtTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress|0x40000000

+

+  gArmTokenSpaceGuid.PcdFdBaseAddress|0x0

+  gArmTokenSpaceGuid.PcdFvBaseAddress|0x0

+

+[PcdsFixedAtBuild.AARCH64]

+

+  gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE

+  gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdShellFile|{ 0x83, 0xA5, 0x04, 0x7C, 0x3E, 0x9E, 0x1C, 0x4F, 0xAD, 0x65, 0xE0, 0x52, 0x68, 0xD0, 0xB4, 0xD1 }

+

+  #

+  # The maximum physical I/O addressability of the processor, set with

+  # BuildCpuHob().

+  #

+  gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|16

+

+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetNxForStack|TRUE

+

+  # KVM limits it IPA space to 40 bits (1 TB), so there is no need to

+  # support anything bigger, even if the host hardware does

+  gEmbeddedTokenSpaceGuid.PcdPrePiCpuMemorySize|40

+

+[PcdsDynamicDefault.common]

+  ## If TRUE, OvmfPkg/AcpiPlatformDxe will not wait for PCI

+  #  enumeration to complete before installing ACPI tables.

+  gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration|TRUE

+

+  gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum|0x0

+  gArmTokenSpaceGuid.PcdArmArchTimerIntrNum|0x0

+  gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum|0x0

+  gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum|0x0

+

+  #

+  # ARM General Interrupt Controller

+  #

+  gArmTokenSpaceGuid.PcdGicDistributorBase|0x0

+  gArmTokenSpaceGuid.PcdGicRedistributorsBase|0x0

+  gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0x0

+  gArmVirtTokenSpaceGuid.PcdArmGicRevision|0x0

+

+  ## PL031 RealTimeClock

+  gArmPlatformTokenSpaceGuid.PcdPL031RtcBase|0x0

+

+  gArmPlatformTokenSpaceGuid.PcdPciBusMin|0x0

+  gArmPlatformTokenSpaceGuid.PcdPciBusMax|0x0

+  gArmPlatformTokenSpaceGuid.PcdPciIoBase|0x0

+  gArmPlatformTokenSpaceGuid.PcdPciIoSize|0x0

+  gArmPlatformTokenSpaceGuid.PcdPciIoTranslation|0x0

+  gArmPlatformTokenSpaceGuid.PcdPciMmio32Base|0x0

+  gArmPlatformTokenSpaceGuid.PcdPciMmio32Size|0x0

+  gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0x0

+

+  gArmVirtTokenSpaceGuid.PcdArmPsciMethod|0

+

+  gArmVirtTokenSpaceGuid.PcdFwCfgSelectorAddress|0x0

+  gArmVirtTokenSpaceGuid.PcdFwCfgDataAddress|0x0

+  gArmVirtTokenSpaceGuid.PcdFwCfgDmaAddress|0x0

+

+  #

+  # Set video resolution for boot options and for text setup.

+  # PlatformDxe can set the former at runtime.

+  #

+  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|800

+  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|600

+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoHorizontalResolution|640

+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoVerticalResolution|480

+

+  #

+  # SMBIOS entry point version

+  #

+  gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosVersion|0x0300

+  gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosDocRev|0x0

+  gUefiOvmfPkgTokenSpaceGuid.PcdQemuSmbiosValidated|FALSE

+

+################################################################################

+#

+# Components Section - list of all EDK II Modules needed by this Platform

+#

+################################################################################

+[Components.common]

+  #

+  # PEI Phase modules

+  #

+  ArmVirtPkg/PrePi/ArmVirtPrePiUniCoreRelocatable.inf {

+    <LibraryClasses>

+      ExtractGuidedSectionLib|EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.inf

+      LzmaDecompressLib|MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf

+      PrePiLib|EmbeddedPkg/Library/PrePiLib/PrePiLib.inf

+      HobLib|EmbeddedPkg/Library/PrePiHobLib/PrePiHobLib.inf

+      PrePiHobListPointerLib|ArmPlatformPkg/Library/PrePiHobListPointerLib/PrePiHobListPointerLib.inf

+      MemoryAllocationLib|EmbeddedPkg/Library/PrePiMemoryAllocationLib/PrePiMemoryAllocationLib.inf

+  }

+

+  #

+  # DXE

+  #

+  MdeModulePkg/Core/Dxe/DxeMain.inf {

+    <LibraryClasses>

+      NULL|MdeModulePkg/Library/DxeCrc32GuidedSectionExtractLib/DxeCrc32GuidedSectionExtractLib.inf

+  }

+  MdeModulePkg/Universal/PCD/Dxe/Pcd.inf

+

+  #

+  # Architectural Protocols

+  #

+  ArmPkg/Drivers/CpuDxe/CpuDxe.inf

+  MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf

+  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf {

+    <LibraryClasses>

+      NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf

+  }

+!if $(SECURE_BOOT_ENABLE) == TRUE

+  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf {

+    <LibraryClasses>

+      NULL|SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.inf

+  }

+  SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf

+!else

+  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf

+!endif

+  MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf

+  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf

+  MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf

+  EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf

+  EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf

+  EmbeddedPkg/MetronomeDxe/MetronomeDxe.inf

+

+  MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf

+  MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf

+  MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf

+  MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf

+  MdeModulePkg/Universal/SerialDxe/SerialDxe.inf

+

+  MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf

+

+  ArmPkg/Drivers/ArmGic/ArmGicDxe.inf

+  ArmPkg/Drivers/TimerDxe/TimerDxe.inf

+!if $(SECURE_BOOT_ENABLE) == TRUE

+  ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashAuthenticatedDxe.inf

+!else

+  ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf

+!endif

+  MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf

+

+  #

+  # Platform Driver

+  #

+  ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.inf

+  OvmfPkg/VirtioBlkDxe/VirtioBlk.inf

+  OvmfPkg/VirtioScsiDxe/VirtioScsi.inf

+  OvmfPkg/VirtioNetDxe/VirtioNet.inf

+

+  #

+  # FAT filesystem + GPT/MBR partitioning

+  #

+  MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf

+  MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf

+  MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf

+

+  #

+  # Bds

+  #

+  MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf

+  MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf

+  MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf

+  IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf

+

+  #

+  # SCSI Bus and Disk Driver

+  #

+  MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf

+  MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf

+

+  #

+  # SMBIOS Support

+  #

+  MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf {

+    <LibraryClasses>

+      NULL|OvmfPkg/Library/SmbiosVersionLib/DetectSmbiosVersionLib.inf

+  }

+  OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf

+

+  #

+  # ACPI Support

+  #

+  MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf

+  OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf

+

+  #

+  # PCI support

+  #

+  ArmVirtPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf

+  MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf

+  OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf

+

+  #

+  # Video support

+  #

+  OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf {

+    <LibraryClasses>

+      BltLib|OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf

+  }

+  OvmfPkg/PlatformDxe/Platform.inf

+

+  #

+  # USB Support

+  #

+  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

+

+[Components.ARM]

+  #

+  # The ARM/Linux kernel has no built in EFI boot stub (yet), so we still need

+  # an intermediate OS loader. Add the LinuxLoader UEFI application so we can

+  # invoke it from the shell.

+  #

+  MdeModulePkg/Universal/FvSimpleFileSystemDxe/FvSimpleFileSystemDxe.inf

+  ArmPkg/Application/LinuxLoader/LinuxLoader.inf {

+    <LibraryClasses>

+      BdsLib|ArmPkg/Library/BdsLib/BdsLib.inf

+  }