tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
audk/ArmVirtPkg/ArmVirtKvmTool.fdf

241 lines
8.5 KiB
Plaintext
Raw Normal View History

ArmVirtPkg: Support for kvmtool virtual platform Kvmtool is a virtual machine manager that enables hosting KVM guests. Kvmtool emulates certain devices like serial port, RTC, etc. essentially providing a virtual platform. This patch adds support for kvmtool virtual platform. Following is a brief description of the firmware implementation choices: - Serial Port: 16550 UART On some platforms the 16550 UART is interfaced using PCI. Therefore, the 16550 Serial port library is dependent on the PCI library. The 16550 UART driver checks the Device ID represented using the PCD gEfiMdeModulePkgTokenSpaceGuid.PcdSerialPciDeviceInfo to determine if the UART is behind PCI. If the Device ID is 0xFF then the serial 16550 UART is not behind PCI. On Kvmtool the Serial 16550 UART is not behind PCI, and therefore a combination of BasePciLibPciExpress and BasePciExpressLib is used to satisfy the PCI library dependency. The PcdSerialPciDeviceInfo is also set to 0xFF to indicate that the Serial 16550 UART is not behind PCI. The PCD PcdSerialUseMmio is also set to TRUE to indicate MMIO accesses are required for the UART registers. Additionally two instances of PlatformHookLibs are provided EarlyFdt16550SerialPortHookLib and Fdt16550SerialPortHookLib to patch the PcdSerialRegisterBase so that BaseSerialPortLib16550 and retrieve the base address of the 16550 UART. - Dependency order for Flash FaultTolerantWriteDxe makes use of PCDs (e.g. PcdFlashNvStorageFtwSpareBase64 etc.), which in case of kvmtool will be evaluated based on the CFI flash base address read from the DT. These variables are populated in the NorFlashPlatformLib loaded by ArmVeNorFlashDxe. This results in a dependency issue with FaultTolerantWriteDxe. To resolve this make the NorFlashPlatformLib as a library dependency for FaultTolerantWriteDxe. - RTC Controller A separate patch updates the MC146818 RTC controller driver to support MMIO accesses. A KvmtoolRtcFdtClientLib has been introduced to extract the base addresses of the RTC controller from the platform device tree and map the RTC register space as Runtime Memory. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-10-02 23:14:05 +02:00
#
ArmVirtPkg: Enable PCIe support for Kvmtool PCIe support has been added to the Kvmtool virtual machine manager. Therefore, enable PCIe support for Kvmtool firmware. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Tested-by: Alexandru Elisei <alexandru.elisei@arm.com>
2021-06-15 17:21:28 +02:00
# Copyright (c) 2018 - 2021, ARM Limited. All rights reserved.
ArmVirtPkg: Support for kvmtool virtual platform Kvmtool is a virtual machine manager that enables hosting KVM guests. Kvmtool emulates certain devices like serial port, RTC, etc. essentially providing a virtual platform. This patch adds support for kvmtool virtual platform. Following is a brief description of the firmware implementation choices: - Serial Port: 16550 UART On some platforms the 16550 UART is interfaced using PCI. Therefore, the 16550 Serial port library is dependent on the PCI library. The 16550 UART driver checks the Device ID represented using the PCD gEfiMdeModulePkgTokenSpaceGuid.PcdSerialPciDeviceInfo to determine if the UART is behind PCI. If the Device ID is 0xFF then the serial 16550 UART is not behind PCI. On Kvmtool the Serial 16550 UART is not behind PCI, and therefore a combination of BasePciLibPciExpress and BasePciExpressLib is used to satisfy the PCI library dependency. The PcdSerialPciDeviceInfo is also set to 0xFF to indicate that the Serial 16550 UART is not behind PCI. The PCD PcdSerialUseMmio is also set to TRUE to indicate MMIO accesses are required for the UART registers. Additionally two instances of PlatformHookLibs are provided EarlyFdt16550SerialPortHookLib and Fdt16550SerialPortHookLib to patch the PcdSerialRegisterBase so that BaseSerialPortLib16550 and retrieve the base address of the 16550 UART. - Dependency order for Flash FaultTolerantWriteDxe makes use of PCDs (e.g. PcdFlashNvStorageFtwSpareBase64 etc.), which in case of kvmtool will be evaluated based on the CFI flash base address read from the DT. These variables are populated in the NorFlashPlatformLib loaded by ArmVeNorFlashDxe. This results in a dependency issue with FaultTolerantWriteDxe. To resolve this make the NorFlashPlatformLib as a library dependency for FaultTolerantWriteDxe. - RTC Controller A separate patch updates the MC146818 RTC controller driver to support MMIO accesses. A KvmtoolRtcFdtClientLib has been introduced to extract the base addresses of the RTC controller from the platform device tree and map the RTC register space as Runtime Memory. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-10-02 23:14:05 +02:00
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
#
################################################################################
#
# FD Section
# The [FD] Section is made up of the definition statements and a
# description of what goes into the Flash Device Image. Each FD section
# defines one flash "device" image. A flash device image may be one of
# the following: Removable media bootable image (like a boot floppy
# image,) an Option ROM image (that would be "flashed" into an add-in
# card,) a System "Flash" image (that would be burned into a system's
# flash) or an Update ("Capsule") image that will be used to update and
# existing system flash.
#
################################################################################
[FD.KVMTOOL_EFI]
BaseAddress = 0x00000000|gArmTokenSpaceGuid.PcdFdBaseAddress
# The size in bytes of the FLASH Device
Size = 0x00200000|gArmTokenSpaceGuid.PcdFdSize
ErasePolarity = 1
# This one is tricky, it must be: BlockSize * NumBlocks = Size
BlockSize = 0x00001000
NumBlocks = 0x200
################################################################################
#
# Following are lists of FD Region layout which correspond to the locations of different
# images within the flash device.
#
# Regions must be defined in ascending order and may not overlap.
#
# A Layout Region start with a eight digit hex offset (leading "0x" required) followed by
# the pipe "|" character, followed by the size of the region, also in hex with the leading
# "0x" characters. Like:
# Offset|Size
# PcdOffsetCName|PcdSizeCName
# RegionType <FV, DATA, or FILE>
#
################################################################################
#
# Implement the Linux kernel header layout so that the loader will identify
# it as something bootable, and execute it with a FDT pointer in x0 or r2.
# This area will be reused to store a copy of the FDT so round it up to 32 KB.
#
0x00000000|0x00008000
DATA = {
!if $(ARCH) == AARCH64
0x01, 0x00, 0x00, 0x10, # code0: adr x1, .
0xff, 0x1f, 0x00, 0x14, # code1: b 0x8000
0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, # text_offset: 512 KB
0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, # image_size: 2 MB
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # flags
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res2
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res3
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res4
0x41, 0x52, 0x4d, 0x64, # magic: "ARM\x64"
0x00, 0x00, 0x00, 0x00 # res5
!else
0x08, 0x10, 0x4f, 0xe2, # adr r1, .
0x02, 0x00, 0xa0, 0xe1, # mov r0, r2 (DTB)
0x00, 0x00, 0xa0, 0xe1, # nop
0x00, 0x00, 0xa0, 0xe1, # nop
0x00, 0x00, 0xa0, 0xe1, # nop
0x00, 0x00, 0xa0, 0xe1, # nop
0x00, 0x00, 0xa0, 0xe1, # nop
0x00, 0x00, 0xa0, 0xe1, # nop
0xf6, 0x1f, 0x00, 0xea, # b 0x8000
0x18, 0x28, 0x6f, 0x01, # magic
0x00, 0x00, 0x00, 0x00, # start
0x00, 0x00, 0x20, 0x00, # image size: 2 MB
0x01, 0x02, 0x03, 0x04 # endiannness flag
!endif
}
0x00008000|0x001f8000
gArmTokenSpaceGuid.PcdFvBaseAddress|gArmTokenSpaceGuid.PcdFvSize
FV = FVMAIN_COMPACT
################################################################################
#
# FV Section
#
# [FV] section is used to define what components or modules are placed within a flash
# device file. This section also defines order the components and modules are positioned
# within the image. The [FV] section consists of define statements, set statements and
# module statements.
#
################################################################################
[FV.FvMain]
FvNameGuid = 8A91C08E-7D9D-4933-84D6-901D26D0766E
BlockSize = 0x40
NumBlocks = 0 # This FV gets compressed so make it just big enough
FvAlignment = 16 # FV alignment and FV attributes setting.
ERASE_POLARITY = 1
MEMORY_MAPPED = TRUE
STICKY_WRITE = TRUE
LOCK_CAP = TRUE
LOCK_STATUS = TRUE
WRITE_DISABLED_CAP = TRUE
WRITE_ENABLED_CAP = TRUE
WRITE_STATUS = TRUE
WRITE_LOCK_CAP = TRUE
WRITE_LOCK_STATUS = TRUE
READ_DISABLED_CAP = TRUE
READ_ENABLED_CAP = TRUE
READ_STATUS = TRUE
READ_LOCK_CAP = TRUE
READ_LOCK_STATUS = TRUE
INF MdeModulePkg/Core/Dxe/DxeMain.inf
INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
ArmVirtPkg/VirtioFdtDxe: Relocate VirtioFdtDxe to OvmfPkg/Fdt Relocate VirtioFdtDxe to OvmfPkg/Fdt, this driver is leverage by both ARM and RISC-V archs. Signed-off-by: Abner Chang <abner.chang@hpe.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Daniel Schaefer <daniel.schaefer@hpe.com> Cc: Sunil V L <sunilvl@ventanamicro.com> Reviewed-by: Daniel Schaefer <daniel.schaefer@hpe.com> Reviewed-by: Sunil V L <sunilvl@ventanamicro.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Jiewen Yao <jiewen.yao@intel.com>
2021-10-11 15:39:13 +02:00
INF OvmfPkg/Fdt/VirtioFdtDxe/VirtioFdtDxe.inf
ArmVirtPkg/FdtClintDxe: Move FdtClientDxe to EmbeddedPkg This is one of the series patches to restructure the location of modules under ArmVirtPkg for RiscVVirtPkg. RiscVVirtPkg leverage FDT Client protocol to parse FDT nodes. Signed-off-by: Abner Chang <abner.chang@hpe.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Daniel Schaefer <daniel.schaefer@hpe.com> Cc: Sunil V L <sunilvl@ventanamicro.com> Reviewed-by: Daniel Schaefer <daniel.schaefer@hpe.com> Reviewed-by: Sunil V L <sunilvl@ventanamicro.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-10-11 15:24:08 +02:00
INF EmbeddedPkg/Drivers/FdtClientDxe/FdtClientDxe.inf
ArmVirtPkg: Support for kvmtool virtual platform Kvmtool is a virtual machine manager that enables hosting KVM guests. Kvmtool emulates certain devices like serial port, RTC, etc. essentially providing a virtual platform. This patch adds support for kvmtool virtual platform. Following is a brief description of the firmware implementation choices: - Serial Port: 16550 UART On some platforms the 16550 UART is interfaced using PCI. Therefore, the 16550 Serial port library is dependent on the PCI library. The 16550 UART driver checks the Device ID represented using the PCD gEfiMdeModulePkgTokenSpaceGuid.PcdSerialPciDeviceInfo to determine if the UART is behind PCI. If the Device ID is 0xFF then the serial 16550 UART is not behind PCI. On Kvmtool the Serial 16550 UART is not behind PCI, and therefore a combination of BasePciLibPciExpress and BasePciExpressLib is used to satisfy the PCI library dependency. The PcdSerialPciDeviceInfo is also set to 0xFF to indicate that the Serial 16550 UART is not behind PCI. The PCD PcdSerialUseMmio is also set to TRUE to indicate MMIO accesses are required for the UART registers. Additionally two instances of PlatformHookLibs are provided EarlyFdt16550SerialPortHookLib and Fdt16550SerialPortHookLib to patch the PcdSerialRegisterBase so that BaseSerialPortLib16550 and retrieve the base address of the 16550 UART. - Dependency order for Flash FaultTolerantWriteDxe makes use of PCDs (e.g. PcdFlashNvStorageFtwSpareBase64 etc.), which in case of kvmtool will be evaluated based on the CFI flash base address read from the DT. These variables are populated in the NorFlashPlatformLib loaded by ArmVeNorFlashDxe. This results in a dependency issue with FaultTolerantWriteDxe. To resolve this make the NorFlashPlatformLib as a library dependency for FaultTolerantWriteDxe. - RTC Controller A separate patch updates the MC146818 RTC controller driver to support MMIO accesses. A KvmtoolRtcFdtClientLib has been introduced to extract the base addresses of the RTC controller from the platform device tree and map the RTC register space as Runtime Memory. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-10-02 23:14:05 +02:00
INF ArmVirtPkg/KvmtoolPlatformDxe/KvmtoolPlatformDxe.inf
ArmVirtPkg/HighMemDxe: Relocate HighMemDxe to OvmfPkg Relocate HighMemDxe to OvmfPkg/Fdt, this library is leverage by both ARM and RISC-V archs. Signed-off-by: Abner Chang <abner.chang@hpe.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Daniel Schaefer <daniel.schaefer@hpe.com> Cc: Sunil V L <sunilvl@ventanamicro.com> Reviewed-by: Daniel Schaefer <daniel.schaefer@hpe.com> Reviewed-by: Sunil V L <sunilvl@ventanamicro.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Cc: Jiewen Yao <jiewen.yao@intel.com>
2021-10-11 15:27:33 +02:00
INF OvmfPkg/Fdt/HighMemDxe/HighMemDxe.inf
ArmVirtPkg: Support for kvmtool virtual platform Kvmtool is a virtual machine manager that enables hosting KVM guests. Kvmtool emulates certain devices like serial port, RTC, etc. essentially providing a virtual platform. This patch adds support for kvmtool virtual platform. Following is a brief description of the firmware implementation choices: - Serial Port: 16550 UART On some platforms the 16550 UART is interfaced using PCI. Therefore, the 16550 Serial port library is dependent on the PCI library. The 16550 UART driver checks the Device ID represented using the PCD gEfiMdeModulePkgTokenSpaceGuid.PcdSerialPciDeviceInfo to determine if the UART is behind PCI. If the Device ID is 0xFF then the serial 16550 UART is not behind PCI. On Kvmtool the Serial 16550 UART is not behind PCI, and therefore a combination of BasePciLibPciExpress and BasePciExpressLib is used to satisfy the PCI library dependency. The PcdSerialPciDeviceInfo is also set to 0xFF to indicate that the Serial 16550 UART is not behind PCI. The PCD PcdSerialUseMmio is also set to TRUE to indicate MMIO accesses are required for the UART registers. Additionally two instances of PlatformHookLibs are provided EarlyFdt16550SerialPortHookLib and Fdt16550SerialPortHookLib to patch the PcdSerialRegisterBase so that BaseSerialPortLib16550 and retrieve the base address of the 16550 UART. - Dependency order for Flash FaultTolerantWriteDxe makes use of PCDs (e.g. PcdFlashNvStorageFtwSpareBase64 etc.), which in case of kvmtool will be evaluated based on the CFI flash base address read from the DT. These variables are populated in the NorFlashPlatformLib loaded by ArmVeNorFlashDxe. This results in a dependency issue with FaultTolerantWriteDxe. To resolve this make the NorFlashPlatformLib as a library dependency for FaultTolerantWriteDxe. - RTC Controller A separate patch updates the MC146818 RTC controller driver to support MMIO accesses. A KvmtoolRtcFdtClientLib has been introduced to extract the base addresses of the RTC controller from the platform device tree and map the RTC register space as Runtime Memory. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-10-02 23:14:05 +02:00
#
# PI DXE Drivers producing Architectural Protocols (EFI Services)
#
INF ArmPkg/Drivers/CpuDxe/CpuDxe.inf
INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
INF MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
INF MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
INF MdeModulePkg/Universal/Metronome/Metronome.inf
INF PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
INF MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
#
# Multiple Console IO support
#
INF MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
INF MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
INF MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
INF MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
INF MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
INF ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
INF ArmPkg/Drivers/TimerDxe/TimerDxe.inf
INF MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
INF ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf
#
# FAT filesystem + GPT/MBR partitioning + UDF filesystem
#
INF MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
INF MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
INF FatPkg/EnhancedFatDxe/Fat.inf
INF MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
INF MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
#
# Platform Driver
#
INF OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
INF OvmfPkg/VirtioNetDxe/VirtioNet.inf
INF OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
INF OvmfPkg/VirtioRngDxe/VirtioRng.inf
INF ShellPkg/Application/Shell/Shell.inf
INF ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf
#
# Bds
#
INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
INF MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
INF MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
INF MdeModulePkg/Universal/DriverHealthManagerDxe/DriverHealthManagerDxe.inf
INF MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
INF MdeModulePkg/Application/UiApp/UiApp.inf
#
# SCSI Bus and Disk Driver
#
INF MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
INF MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
ArmVirtPkg: Enable PCIe support for Kvmtool PCIe support has been added to the Kvmtool virtual machine manager. Therefore, enable PCIe support for Kvmtool firmware. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Tested-by: Alexandru Elisei <alexandru.elisei@arm.com>
2021-06-15 17:21:28 +02:00
#
# PCI support
#
INF ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf
INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
INF OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
INF OvmfPkg/Virtio10Dxe/Virtio10.inf
ArmVirtPkg: Support for kvmtool virtual platform Kvmtool is a virtual machine manager that enables hosting KVM guests. Kvmtool emulates certain devices like serial port, RTC, etc. essentially providing a virtual platform. This patch adds support for kvmtool virtual platform. Following is a brief description of the firmware implementation choices: - Serial Port: 16550 UART On some platforms the 16550 UART is interfaced using PCI. Therefore, the 16550 Serial port library is dependent on the PCI library. The 16550 UART driver checks the Device ID represented using the PCD gEfiMdeModulePkgTokenSpaceGuid.PcdSerialPciDeviceInfo to determine if the UART is behind PCI. If the Device ID is 0xFF then the serial 16550 UART is not behind PCI. On Kvmtool the Serial 16550 UART is not behind PCI, and therefore a combination of BasePciLibPciExpress and BasePciExpressLib is used to satisfy the PCI library dependency. The PcdSerialPciDeviceInfo is also set to 0xFF to indicate that the Serial 16550 UART is not behind PCI. The PCD PcdSerialUseMmio is also set to TRUE to indicate MMIO accesses are required for the UART registers. Additionally two instances of PlatformHookLibs are provided EarlyFdt16550SerialPortHookLib and Fdt16550SerialPortHookLib to patch the PcdSerialRegisterBase so that BaseSerialPortLib16550 and retrieve the base address of the 16550 UART. - Dependency order for Flash FaultTolerantWriteDxe makes use of PCDs (e.g. PcdFlashNvStorageFtwSpareBase64 etc.), which in case of kvmtool will be evaluated based on the CFI flash base address read from the DT. These variables are populated in the NorFlashPlatformLib loaded by ArmVeNorFlashDxe. This results in a dependency issue with FaultTolerantWriteDxe. To resolve this make the NorFlashPlatformLib as a library dependency for FaultTolerantWriteDxe. - RTC Controller A separate patch updates the MC146818 RTC controller driver to support MMIO accesses. A KvmtoolRtcFdtClientLib has been introduced to extract the base addresses of the RTC controller from the platform device tree and map the RTC register space as Runtime Memory. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-10-02 23:14:05 +02:00
#
# TianoCore logo (splash screen)
#
INF MdeModulePkg/Logo/LogoDxe.inf
#
# Ramdisk support
#
INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
[FV.FVMAIN_COMPACT]
FvAlignment = 16
ERASE_POLARITY = 1
MEMORY_MAPPED = TRUE
STICKY_WRITE = TRUE
LOCK_CAP = TRUE
LOCK_STATUS = TRUE
WRITE_DISABLED_CAP = TRUE
WRITE_ENABLED_CAP = TRUE
WRITE_STATUS = TRUE
WRITE_LOCK_CAP = TRUE
WRITE_LOCK_STATUS = TRUE
READ_DISABLED_CAP = TRUE
READ_ENABLED_CAP = TRUE
READ_STATUS = TRUE
READ_LOCK_CAP = TRUE
READ_LOCK_STATUS = TRUE
INF RuleOverride = SELF_RELOC ArmVirtPkg/PrePi/ArmVirtPrePiUniCoreRelocatable.inf
FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED = TRUE {
SECTION FV_IMAGE = FVMAIN
}
}
!include ArmVirtRules.fdf.inc