Kvmtool is a virtual machine manager that can be used to launch guest partitions. Kvmtool additionally supports emulation of hardware like the RTC, CFI etc. essentially providing an emulated platform for a Guest OS to run.
To boot a standards-based OS one would need UEFI. In this case it is UEFI at EL1 or guest/virtual firmware. Kvmtool has been enhanced to enable launching of KVM guests with UEFI support e.g. CFI emulation has been added to store UEFI variables, etc. These changes have been merged in the kvmtool repository at: https://git.kernel.org/pub/scm/linux/kernel/git/will/kvmtool.git This patch series: - adds UEFI guest firmware support for the Kvmtool emulated Arm platform. - addresses the review feedback for the v1 series discussed on the mailing list at: https://edk2.groups.io/g/devel/topic/30915280#30694 The changes for the v2 series can be seen at: https://github.com/samimujawar/edk2/tree/299_kvmtool_plat_support_v2 Sami Mujawar (11): PcAtChipsetPkg: Add MMIO Support to RTC driver MdePkg: Add NULL implementation for PCILib MdePkg: Base Memory Lib instance using MMIO ArmPlatformPkg: Use MMIO to read device memory ArmPlatformPkg: Dynamic flash variable base ArmVirtPkg: Add kvmtool platform driver ArmVirtPkg: kvmtool platform memory map ArmVirtPkg: Add Kvmtool NOR flash lib ArmVirtPkg: Support for kvmtool emulated platform ArmVirtPkg: Link NorFlashDxe with BaseMemoryLibMmio Maintainer.txt: Add Kvmtool emulated plat maintainer ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.c | 65 +- ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashFvbDxe.c | 4 +- ArmVirtPkg/{ArmVirtQemuKernel.dsc => ArmVirtKvmTool.dsc} | 309 +++-- ArmVirtPkg/ArmVirtKvmTool.fdf | 276 +++++ ArmVirtPkg/ArmVirtQemu.dsc | 8 +- ArmVirtPkg/ArmVirtQemuKernel.dsc | 8 +- ArmVirtPkg/KvmtoolPlatformDxe/KvmtoolPlatformDxe.c | 93 ++ ArmVirtPkg/KvmtoolPlatformDxe/KvmtoolPlatformDxe.inf | 47 + ArmVirtPkg/Library/KvmtoolVirtMemInfoLib/KvmtoolVirtMemInfoLib.c | 114 ++ ArmVirtPkg/Library/KvmtoolVirtMemInfoLib/KvmtoolVirtMemInfoLib.inf | 42 + ArmVirtPkg/Library/NorFlashKvmtoolLib/NorFlashKvmtool.c | 265 +++++ ArmVirtPkg/Library/NorFlashKvmtoolLib/NorFlashKvmtoolLib.inf | 50 + Maintainers.txt | 7 + MdePkg/Library/BaseMemoryLibMmio/BaseMemoryLibMmio.inf | 50 + MdePkg/Library/BaseMemoryLibMmio/BaseMemoryLibMmio.uni | 15 + MdePkg/Library/BaseMemoryLibMmio/CompareMemWrapper.c | 62 + MdePkg/Library/BaseMemoryLibMmio/CopyMem.c | 149 +++ MdePkg/Library/BaseMemoryLibMmio/CopyMemWrapper.c | 59 + MdePkg/Library/BaseMemoryLibMmio/IsZeroBufferWrapper.c | 50 + MdePkg/Library/BaseMemoryLibMmio/MemLibGeneric.c | 304 +++++ MdePkg/Library/BaseMemoryLibMmio/MemLibGuid.c | 143 +++ MdePkg/Library/BaseMemoryLibMmio/MemLibInternals.h | 248 ++++ MdePkg/Library/BaseMemoryLibMmio/ScanMem16Wrapper.c | 63 + MdePkg/Library/BaseMemoryLibMmio/ScanMem32Wrapper.c | 62 + MdePkg/Library/BaseMemoryLibMmio/ScanMem64Wrapper.c | 63 + MdePkg/Library/BaseMemoryLibMmio/ScanMem8Wrapper.c | 95 ++ MdePkg/Library/BaseMemoryLibMmio/SetMem.c | 83 ++ MdePkg/Library/BaseMemoryLibMmio/SetMem16Wrapper.c | 60 + MdePkg/Library/BaseMemoryLibMmio/SetMem32Wrapper.c | 60 + MdePkg/Library/BaseMemoryLibMmio/SetMem64Wrapper.c | 60 + MdePkg/Library/BaseMemoryLibMmio/SetMemWrapper.c | 87 ++ MdePkg/Library/BaseMemoryLibMmio/ZeroMemWrapper.c | 52 + MdePkg/Library/PciLibNull/PciLibNull.c | 1213 ++++++++++++++++++++ MdePkg/Library/PciLibNull/PciLibNull.inf | 25 + PcAtChipsetPkg/PcAtChipsetPkg.dec | 8 + PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c | 117 +- PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.h | 31 + PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c | 130 ++- PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf | 8 + 39 files changed, 4326 insertions(+), 259 deletions(-) copy ArmVirtPkg/{ArmVirtQemuKernel.dsc => ArmVirtKvmTool.dsc} (59%) create mode 100644 ArmVirtPkg/ArmVirtKvmTool.fdf create mode 100644 ArmVirtPkg/KvmtoolPlatformDxe/KvmtoolPlatformDxe.c create mode 100644 ArmVirtPkg/KvmtoolPlatformDxe/KvmtoolPlatformDxe.inf create mode 100644 ArmVirtPkg/Library/KvmtoolVirtMemInfoLib/KvmtoolVirtMemInfoLib.c create mode 100644 ArmVirtPkg/Library/KvmtoolVirtMemInfoLib/KvmtoolVirtMemInfoLib.inf create mode 100644 ArmVirtPkg/Library/NorFlashKvmtoolLib/NorFlashKvmtool.c create mode 100644 ArmVirtPkg/Library/NorFlashKvmtoolLib/NorFlashKvmtoolLib.inf create mode 100644 MdePkg/Library/BaseMemoryLibMmio/BaseMemoryLibMmio.inf create mode 100644 MdePkg/Library/BaseMemoryLibMmio/BaseMemoryLibMmio.uni create mode 100644 MdePkg/Library/BaseMemoryLibMmio/CompareMemWrapper.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/CopyMem.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/CopyMemWrapper.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/IsZeroBufferWrapper.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/MemLibGeneric.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/MemLibGuid.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/MemLibInternals.h create mode 100644 MdePkg/Library/BaseMemoryLibMmio/ScanMem16Wrapper.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/ScanMem32Wrapper.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/ScanMem64Wrapper.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/ScanMem8Wrapper.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/SetMem.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/SetMem16Wrapper.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/SetMem32Wrapper.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/SetMem64Wrapper.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/SetMemWrapper.c create mode 100644 MdePkg/Library/BaseMemoryLibMmio/ZeroMemWrapper.c create mode 100644 MdePkg/Library/PciLibNull/PciLibNull.c create mode 100644 MdePkg/Library/PciLibNull/PciLibNull.inf -- 'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)' -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#59503): https://edk2.groups.io/g/devel/message/59503 Mute This Topic: https://groups.io/mt/74200861/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
