[edk2-devel] [PATCH v8 00/37] Enable LoongArch virtual machine in edk2

Chao Li posted 37 patches 1 month ago
Failed in applying to current master (apply log)
ArmVirtPkg/ArmVirt.dsc.inc                    |    2 +-
ArmVirtPkg/ArmVirtCloudHv.dsc                 |    4 +-
ArmVirtPkg/ArmVirtCloudHv.fdf                 |    2 +-
ArmVirtPkg/ArmVirtKvmTool.dsc                 |    4 +-
ArmVirtPkg/ArmVirtKvmTool.fdf                 |    2 +-
ArmVirtPkg/ArmVirtPkg.ci.yaml                 |    1 -
ArmVirtPkg/ArmVirtPkg.dec                     |   28 -
ArmVirtPkg/ArmVirtQemu.dsc                    |    8 +-
ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc          |    2 +-
ArmVirtPkg/ArmVirtQemuKernel.dsc              |    8 +-
ArmVirtPkg/ArmVirtXen.dsc                     |    2 +-
.../ArmVirtPsciResetSystemPeiLib.inf          |    3 +-
.../CloudHvVirtMemInfoPeiLib.inf              |    3 +-
.../DebugLibFdtPL011UartFlash.inf             |    3 +-
.../EarlyFdt16550SerialPortHookLib.inf        |    3 +-
.../EarlyFdtPL011SerialPortLib.inf            |    3 +-
.../KvmtoolPlatformPeiLib.inf                 |    5 +-
.../Library/PlatformPeiLib/PlatformPeiLib.inf |   10 +-
.../QemuVirtMemInfoPeiLib.inf                 |    3 +-
.../PrePi/ArmVirtPrePiUniCoreRelocatable.inf  |    3 +-
EmbeddedPkg/EmbeddedPkg.dec                   |    3 +
MdePkg/Include/Library/BaseLib.h              |  221 +++
MdePkg/Include/Library/CpuLib.h               |   43 +-
.../Library/PeiServicesTablePointerLib.h      |    9 +-
MdePkg/Include/Protocol/DebugSupport.h        |   14 +
MdePkg/Include/Register/LoongArch64/Cpucfg.h  |  565 ++++++
MdePkg/Include/Register/LoongArch64/Csr.h     |  263 +++
MdePkg/Library/BaseCpuLib/BaseCpuLib.inf      |    7 +-
.../Library/BaseCpuLib/LoongArch/DisableFpu.S |   17 +
.../Library/BaseCpuLib/LoongArch/EnableFpu.S  |   17 +
.../BaseCpuLib/LoongArch/InitializeFpu.S      |   51 +
MdePkg/Library/BaseLib/BaseLib.inf            |    6 +
MdePkg/Library/BaseLib/LoongArch64/AsmCsr.S   |  422 +++++
MdePkg/Library/BaseLib/LoongArch64/Cpucfg.S   |   26 +
MdePkg/Library/BaseLib/LoongArch64/Csr.c      |   81 +
.../BaseLib/LoongArch64/DisableInterrupts.S   |   22 +-
.../BaseLib/LoongArch64/EnableInterrupts.S    |   22 +-
.../BaseLib/LoongArch64/ExceptionBase.S       |   41 +
MdePkg/Library/BaseLib/LoongArch64/IoCsr.S    |  120 ++
.../BaseLib/LoongArch64/ReadStableCounter.S   |   24 +
.../PeiServicesTablePointer.c                 |   87 +
.../PeiServicesTablePointerLibKs0.inf         |   37 +
.../PeiServicesTablePointerLibKs0.uni         |   20 +
MdePkg/MdePkg.ci.yaml                         |    3 +-
MdePkg/MdePkg.dsc                             |    3 +
.../Include/Library/FdtSerialPortAddressLib.h |    0
.../FdtSerialPortAddressLib.c                 |    0
.../FdtSerialPortAddressLib.inf               |    2 +-
.../PlatformBootManagerLibLight}/PlatformBm.c |    0
.../PlatformBootManagerLibLight}/PlatformBm.h |    0
.../PlatformBootManagerLib.inf                |    7 +-
.../PlatformBootManagerLibLight}/QemuKernel.c |    0
.../Drivers/StableTimerDxe/Timer.c            |  381 ++++
.../Drivers/StableTimerDxe/Timer.h            |  127 ++
.../Drivers/StableTimerDxe/TimerDxe.inf       |   41 +
.../CollectApResourceLibNull.c                |   38 +
.../CollectApResourceLibNull.inf              |   31 +
.../CollectApResourceLibNull.uni              |    9 +
.../EarlyFdtSerialPortLib16550.c              |  815 +++++++++
.../EarlyFdtSerialPortLib16550.inf            |   46 +
.../EarlyFdt16550SerialPortHookLib.c          |   52 +
.../EarlyFdt16550SerialPortHookLib.inf        |   37 +
.../Fdt16550SerialPortHookLib.c               |   39 +
.../Fdt16550SerialPortHookLib.inf             |   33 +
.../Fdt16550SerialPortHookLib.uni             |   14 +
.../FdtQemuFwCfgLib/FdtQemuFwCfgPeiLib.c      |  504 +++++
.../FdtQemuFwCfgLib/FdtQemuFwCfgPeiLib.inf    |   42 +
.../FdtQemuFwCfgLib/QemuFwCfgLibInternal.h    |   73 +
.../Library/FdtQemuFwCfgLib/QemuFwCfgPei.c    |  117 ++
.../DxeLsRealTimeClockLib.c                   |  327 ++++
.../DxeLsRealTimeClockLib.inf                 |   41 +
.../LsRealTimeClockLib/LsRealTimeClock.h      |   47 +
.../PeiLsRealTimeClockLib.c                   |   31 +
.../PeiLsRealTimeClockLib.inf                 |   29 +
.../Library/NorFlashQemuLib/NorFlashQemuLib.c |  140 ++
.../NorFlashQemuLib/NorFlashQemuLib.inf       |   43 +
.../BaseResetSystemAcpiGed.c                  |  148 ++
.../BaseResetSystemAcpiGedLib.inf             |   36 +
.../DxeResetSystemAcpiGed.c                   |  259 +++
.../DxeResetSystemAcpiGedLib.inf              |   41 +
.../ResetSystemAcpiLib/ResetSystemAcpiGed.c   |  125 ++
.../ResetSystemAcpiLib/ResetSystemAcpiGed.h   |   23 +
OvmfPkg/LoongArchVirt/LoongArchVirt.fdf.inc   |   34 +
OvmfPkg/LoongArchVirt/LoongArchVirtQemu.dsc   |  679 +++++++
OvmfPkg/LoongArchVirt/LoongArchVirtQemu.fdf   |  313 ++++
OvmfPkg/LoongArchVirt/PlatformPei/Fv.c        |   39 +
OvmfPkg/LoongArchVirt/PlatformPei/MemDetect.c |  201 ++
OvmfPkg/LoongArchVirt/PlatformPei/Platform.c  |  393 ++++
OvmfPkg/LoongArchVirt/PlatformPei/Platform.h  |  146 ++
.../LoongArchVirt/PlatformPei/PlatformPei.inf |   72 +
OvmfPkg/LoongArchVirt/Readme.md               |   67 +
OvmfPkg/LoongArchVirt/Sec/LoongArch64/Start.S |  184 ++
OvmfPkg/LoongArchVirt/Sec/SecMain.c           |  507 ++++++
OvmfPkg/LoongArchVirt/Sec/SecMain.inf         |   53 +
OvmfPkg/LoongArchVirt/VarStore.fdf.inc        |   67 +
OvmfPkg/OvmfPkg.dec                           |   32 +
OvmfPkg/RiscVVirt/RiscVVirtQemu.dsc           |    2 +-
OvmfPkg/RiscVVirt/RiscVVirtQemu.fdf           |    2 +-
UefiCpuPkg/CpuDxe/CpuDxe.inf                  |   23 +-
UefiCpuPkg/CpuDxe/LoongArch64/CpuDxe.c        |  454 +++++
UefiCpuPkg/CpuDxe/LoongArch64/CpuDxe.h        |  288 +++
UefiCpuPkg/CpuDxe/LoongArch64/CpuMp.c         |  544 ++++++
UefiCpuPkg/CpuDxe/LoongArch64/Exception.c     |  159 ++
.../CpuMmio2Dxe/CpuMmio2Dxe.c                 |    8 +-
.../CpuMmio2Dxe/CpuMmio2Dxe.inf               |   16 +-
UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.uni        |   18 +
UefiCpuPkg/Include/Library/CpuMmuLib.h        |   62 +
.../DxeCpuExceptionHandlerLib.inf             |   34 +-
.../LoongArch/DxeExceptionLib.c               |  198 ++
.../LoongArch/ExceptionCommon.c               |  171 ++
.../LoongArch/ExceptionCommon.h               |  131 ++
.../LoongArch64/ArchExceptionHandler.c        |  268 +++
.../LoongArch64/ExceptionHandlerAsm.S         |  366 ++++
.../LoongArch/SecPeiExceptionLib.c            |  102 ++
.../SecPeiCpuExceptionHandlerLib.inf          |   29 +-
UefiCpuPkg/Library/CpuMmuLib/DxeCpuMmuLib.inf |   36 +
UefiCpuPkg/Library/CpuMmuLib/DxeCpuMmuLib.uni |   14 +
.../CpuMmuLib/LoongArch64/CommonMmuLib.c      |  988 ++++++++++
.../CpuMmuLib/LoongArch64/CommonMmuLib.h      |   43 +
.../Library/CpuMmuLib/LoongArch64/Page.h      |  279 +++
.../CpuMmuLib/LoongArch64/PeiCpuMmuLib.c      |  178 ++
.../Library/CpuMmuLib/LoongArch64/Tlb.h       |   48 +
.../CpuMmuLib/LoongArch64/TlbOperation.S      |   44 +
UefiCpuPkg/Library/CpuMmuLib/PeiCpuMmuLib.inf |   44 +
UefiCpuPkg/Library/CpuMmuLib/PeiCpuMmuLib.uni |   14 +
.../Library/CpuTimerLib/BaseCpuTimerLib.inf   |    9 +-
.../CpuTimerLib/LoongArch64/CpuTimerLib.c     |  251 +++
UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf |   27 +-
.../Library/MpInitLib/LoongArch64/DxeMpLib.c  |  480 +++++
.../Library/MpInitLib/LoongArch64/MpLib.c     | 1621 +++++++++++++++++
.../Library/MpInitLib/LoongArch64/MpLib.h     |  361 ++++
.../Library/MpInitLib/LoongArch64/PeiMpLib.c  |  404 ++++
UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf |   27 +-
UefiCpuPkg/UefiCpuPkg.dec                     |    9 +
UefiCpuPkg/UefiCpuPkg.dsc                     |    6 +
135 files changed, 16320 insertions(+), 146 deletions(-)
create mode 100644 MdePkg/Include/Register/LoongArch64/Cpucfg.h
create mode 100644 MdePkg/Include/Register/LoongArch64/Csr.h
create mode 100644 MdePkg/Library/BaseCpuLib/LoongArch/DisableFpu.S
create mode 100644 MdePkg/Library/BaseCpuLib/LoongArch/EnableFpu.S
create mode 100644 MdePkg/Library/BaseCpuLib/LoongArch/InitializeFpu.S
create mode 100644 MdePkg/Library/BaseLib/LoongArch64/AsmCsr.S
create mode 100644 MdePkg/Library/BaseLib/LoongArch64/Cpucfg.S
create mode 100644 MdePkg/Library/BaseLib/LoongArch64/Csr.c
create mode 100644 MdePkg/Library/BaseLib/LoongArch64/ExceptionBase.S
create mode 100644 MdePkg/Library/BaseLib/LoongArch64/IoCsr.S
create mode 100644 MdePkg/Library/BaseLib/LoongArch64/ReadStableCounter.S
create mode 100644 MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointer.c
create mode 100644 MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointerLibKs0.inf
create mode 100644 MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointerLibKs0.uni
rename {ArmVirtPkg => OvmfPkg}/Include/Library/FdtSerialPortAddressLib.h (100%)
rename {ArmVirtPkg => OvmfPkg}/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.c (100%)
rename {ArmVirtPkg => OvmfPkg}/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf (90%)
rename {ArmVirtPkg/Library/PlatformBootManagerLib => OvmfPkg/Library/PlatformBootManagerLibLight}/PlatformBm.c (100%)
rename {ArmVirtPkg/Library/PlatformBootManagerLib => OvmfPkg/Library/PlatformBootManagerLibLight}/PlatformBm.h (100%)
rename {ArmVirtPkg/Library/PlatformBootManagerLib => OvmfPkg/Library/PlatformBootManagerLibLight}/PlatformBootManagerLib.inf (87%)
rename {ArmVirtPkg/Library/PlatformBootManagerLib => OvmfPkg/Library/PlatformBootManagerLibLight}/QemuKernel.c (100%)
create mode 100644 OvmfPkg/LoongArchVirt/Drivers/StableTimerDxe/Timer.c
create mode 100644 OvmfPkg/LoongArchVirt/Drivers/StableTimerDxe/Timer.h
create mode 100644 OvmfPkg/LoongArchVirt/Drivers/StableTimerDxe/TimerDxe.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.uni
create mode 100644 OvmfPkg/LoongArchVirt/Library/EarlyFdtSerialPortLib16550/EarlyFdtSerialPortLib16550.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/EarlyFdtSerialPortLib16550/EarlyFdtSerialPortLib16550.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/EarlyFdt16550SerialPortHookLib.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/EarlyFdt16550SerialPortHookLib.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/Fdt16550SerialPortHookLib.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/Fdt16550SerialPortHookLib.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/Fdt16550SerialPortHookLib.uni
create mode 100644 OvmfPkg/LoongArchVirt/Library/FdtQemuFwCfgLib/FdtQemuFwCfgPeiLib.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/FdtQemuFwCfgLib/FdtQemuFwCfgPeiLib.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/FdtQemuFwCfgLib/QemuFwCfgLibInternal.h
create mode 100644 OvmfPkg/LoongArchVirt/Library/FdtQemuFwCfgLib/QemuFwCfgPei.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/DxeLsRealTimeClockLib.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/DxeLsRealTimeClockLib.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/LsRealTimeClock.h
create mode 100644 OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/PeiLsRealTimeClockLib.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/PeiLsRealTimeClockLib.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/NorFlashQemuLib/NorFlashQemuLib.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/NorFlashQemuLib/NorFlashQemuLib.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/BaseResetSystemAcpiGed.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/BaseResetSystemAcpiGedLib.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/DxeResetSystemAcpiGed.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/DxeResetSystemAcpiGedLib.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/ResetSystemAcpiGed.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/ResetSystemAcpiGed.h
create mode 100644 OvmfPkg/LoongArchVirt/LoongArchVirt.fdf.inc
create mode 100644 OvmfPkg/LoongArchVirt/LoongArchVirtQemu.dsc
create mode 100644 OvmfPkg/LoongArchVirt/LoongArchVirtQemu.fdf
create mode 100644 OvmfPkg/LoongArchVirt/PlatformPei/Fv.c
create mode 100644 OvmfPkg/LoongArchVirt/PlatformPei/MemDetect.c
create mode 100644 OvmfPkg/LoongArchVirt/PlatformPei/Platform.c
create mode 100644 OvmfPkg/LoongArchVirt/PlatformPei/Platform.h
create mode 100644 OvmfPkg/LoongArchVirt/PlatformPei/PlatformPei.inf
create mode 100644 OvmfPkg/LoongArchVirt/Readme.md
create mode 100644 OvmfPkg/LoongArchVirt/Sec/LoongArch64/Start.S
create mode 100644 OvmfPkg/LoongArchVirt/Sec/SecMain.c
create mode 100644 OvmfPkg/LoongArchVirt/Sec/SecMain.inf
create mode 100644 OvmfPkg/LoongArchVirt/VarStore.fdf.inc
create mode 100644 UefiCpuPkg/CpuDxe/LoongArch64/CpuDxe.c
create mode 100644 UefiCpuPkg/CpuDxe/LoongArch64/CpuDxe.h
create mode 100644 UefiCpuPkg/CpuDxe/LoongArch64/CpuMp.c
create mode 100644 UefiCpuPkg/CpuDxe/LoongArch64/Exception.c
rename OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.c => UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.c (96%)
rename OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.inf => UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.inf (61%)
create mode 100644 UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.uni
create mode 100644 UefiCpuPkg/Include/Library/CpuMmuLib.h
create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/DxeExceptionLib.c
create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/ExceptionCommon.c
create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/ExceptionCommon.h
create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/LoongArch64/ArchExceptionHandler.c
create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/LoongArch64/ExceptionHandlerAsm.S
create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/SecPeiExceptionLib.c
create mode 100644 UefiCpuPkg/Library/CpuMmuLib/DxeCpuMmuLib.inf
create mode 100644 UefiCpuPkg/Library/CpuMmuLib/DxeCpuMmuLib.uni
create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/CommonMmuLib.c
create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/CommonMmuLib.h
create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/Page.h
create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/PeiCpuMmuLib.c
create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/Tlb.h
create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/TlbOperation.S
create mode 100644 UefiCpuPkg/Library/CpuMmuLib/PeiCpuMmuLib.inf
create mode 100644 UefiCpuPkg/Library/CpuMmuLib/PeiCpuMmuLib.uni
create mode 100644 UefiCpuPkg/Library/CpuTimerLib/LoongArch64/CpuTimerLib.c
create mode 100644 UefiCpuPkg/Library/MpInitLib/LoongArch64/DxeMpLib.c
create mode 100644 UefiCpuPkg/Library/MpInitLib/LoongArch64/MpLib.c
create mode 100644 UefiCpuPkg/Library/MpInitLib/LoongArch64/MpLib.h
create mode 100644 UefiCpuPkg/Library/MpInitLib/LoongArch64/PeiMpLib.c
[edk2-devel] [PATCH v8 00/37] Enable LoongArch virtual machine in edk2
Posted by Chao Li 1 month ago
This patch set will enable LoongArch virtual machine in edk2, the new
LoongArch virtual machine is located in OvmfPkg/LoongArchVirt/, it is a
generic platform that dose not require any actual hardware.

Patch1-Patch14: Submit the common library and driver for LoongArch
virtual machine and real hardware. Such as base help functions,
exception handel, MMU library, multiprocessor library etc.

Patch15-Patch16: Add PrePiCpuIoSize for LoongArch64. and move ArmVirtPkg
two PCDs into OvmfPkg for easier use by other architectures.

Patch17-Patch29: LoongArch virtual machine private code, include SEC and
PEI phase code, some library and drivers.

Patch30: Add LoongArchVirt's self introduction-file.

Modfied modues: MdePkg, UefiCpuPkg, EmbeddedPkg, ArmVirtPkg, OvmfPkg.

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584

PR: https://github.com/tianocore/edk2/pull/5208

**Changes from V1 to V2:**
1. Add Ray's Ack signature to patch 13.
2. Add LoongArchVirt's self introduction-file. And made a standalone
patch for this change.

**Changes from V2 to V3:**
Compared with V2, there are 9 more patches, removed 2 libraries and 1
driver from OvmfPkg/LoongArchVrt.

New patches:
MdePkg: Add a new library named PeiServicesTablePointerLibReg
MdePkg: Add method of LoongArch64 to PeiServicesTablePointerLibReg
MdePkg: Add a PCD feature flag named PcdPciIoTranslationIsEnabled
UefiCpuPkg: Add MMIO method in CpuIo2Dxe
ArmVirtPkg: Enable UefiCpuPkg version CpuIo2Dxe
ArmPkg: Remove ArmPciCpuIo2Dxe from ArmPkg
OvmfPkg/RiscVVirt: Enable UefiCpuPkg version CpuIo2Dxe
OvmfPkg/RiscVVirt: Remove PciCpuIo2Dxe from RiscVVirt
ArmVirtPkg: Move the FdtSerialPortAddressLib to OvmfPkg
ArmVirtPkg: Move the PcdTerminalTypeGuidBuffer into OvmfPkg
ArmVirtPkg: Move PlatformBootManagerLib to OvmfPkg

For the review opinions:
1. Add MMIO method to CpuIo2Dxe driver to accommodate more ARCH that
require MMIO method, enable it on ARM, RISCV64 and LOONGARCH64.
Questioner: Gerd, Sunil.

2. Move the FdtSerialProtAddressLib to OvmfPkg and enabled it on ARM and
LOONGARCH64. Questioner: Gerd, Laszlo.

3. Add a new library in MdePkg named PeiServiceTablePointerLibReg for
the Register Mechanism and enabled it on LOONGARCH64. Questioner: Laszlo.

4. Moved the ARM version of PlatformBootManagerLib to OvmfPkg/Library, and
enabled it on ARM and LOONGARCH64. Questioner: Laszlo, Gerd.

5. Adjust the order of some inf file in ArmVirtPkg. Questioner: Sami.

6. Move the CpuMmuLib.h some architecture-specific PTE #defines into
Csr.h. Questioner: Andrei.

**Changes from V3 to V4:**
Compared with V3, 1 patch moving ArmPciCpuIo2Dxe has been removed.
Adjusted the code of the LoongArch64 CPU timer library. Rename
PeiServiceTablePointerLibReg to PeiServiceTablePointerLibKs0. Fixed some
typos. Remove some APIs of CpuMmuLib.

For the review opinions:
1. Removed the patch that removed ArmPciCpuIo2Dxe, there are 15 platforms
in edk2-platforms were affected, so wait for this patch series to be
merged, then submit a patch to remove it. Questioner: Leif.

2. Renamed the PeiServiceTablePointLibReg to PeiServiceTablePointLibKs0.
Currently, this library is specific to LoongArch architecture.
Questioner: Laszlo, Liming.

3. Adjust some logic of LoongArch64 CPU timer library. Using the safe
INT library and adjust the bit width of stable counter. Questioner: Laszlo.

4. Removed some APIs from CpuMmuLib. Change some APIs to private.
Questioner: Ray.

**Changes from V4 to V5:**
Compared with V4, 1 patch adding PcdPciIoTranslationIsEnabled in MdePkg
has been removed.
Copy ArmPciCpuIo2Dxe to UefiCpuPkg and renamed it to CpuMmio2Dxe.
Restore the definitions in MdePkg/Include/Protocol/DebugSupport.h, and
just add some comments.

For the review opinions:
1. Copy ArmPciCpuIo2Dxe to UefiCpuPkg so that more other ARCHs can use
it easily. Questioner: Ray, Ard.

2. Restore the changes of MdePkg/Include/Protocol/DebugSupport.h.
Questioner: Liming.

3. Ia32 X64 and LoongArch64 use a same API definition,
InitializeFloatingPointUnits in CpuLib.h. Questioner: Liming.

4. Adjust API definition in CpuMmuLib.h. Questioner: Ray.

**Changes from V5 to V6:**
1. Added Sunil "Reviewed-by" message to patches 20 and 21.
2. Added Bibo "Reviced-by" message to patches 27, 29, 32 and 34.
3. Added the IPI handler in SEC and PEI stage. Modified patches 11 and
15.
4. Adjust some code styles to suit CI ECC.
5. Adjust the way of AP wakeup from IPI.
6. Adjust the order between setting exceptions and copying exception
handlers.

**Changes from V6 to V7:**
Compared with V6, 1 patch has been added.

Added Bibo "Reviewed-by" message to new patches 26, 27, 29, 31, 32, 36,
37.

Added Liming "Reviewed-by" message to all MdePkg changes.

For the review opinions:
1. Moved the changes to OvmfPkg.dec from old patch 24 to new patch 23.
Questioner: Laszlo.

2. Separate the changes to DebugSupport.h from old patch 11 and
create a new patch 10. Questioner: Liming.

**Changes from V7 to V8:**
Adjusted the folders layout in UefiCpuPkg, most LoongArch64 libraries and
drivers have been placed in current matching folders.

Removed Ray "Reviewed-by" message to patches 11, 12, 14, 15, 16. Because
them are moved to other current matching folders in UefiCpuPkg, they
need to be reviewed again.

For the review opinions:
1. Moved remove FdtSerialPortAddressLib action in ArmVirtPkg.dec from
patch 25 to 23. Questioner: Laszlo.

2. Moved removal of ArmVirtPkg.dec dependency in
PlatformBootManagerLib.inf from patch 25 to 24. Questioner: Laszlo.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Abner Chang <abner.chang@amd.com>
Cc: Daniel Schaefer <git@danielschaefer.me>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Sunil V L <sunilvl@ventanamicro.com>
Cc: Bibo Mao <maobibo@loongson.cn>

Chao Li (37):
  MdePkg: Add the header file named Csr.h for LoongArch64
  MdePkg: Add LoongArch64 FPU function set into BaseCpuLib
  MdePkg: Add LoongArch64 exception function set into BaseLib
  MdePkg: Add LoongArch64 local interrupt function set into BaseLib
  MdePkg: Add LoongArch Cpucfg function
  MdePkg: Add read stable counter operation for LoongArch
  MdePkg: Add CSR operation for LoongArch
  MdePkg: Add IOCSR operation for LoongArch
  MdePkg: Add a new library named PeiServicesTablePointerLibKs0
  MdePkg: Add some comments for LoongArch exceptions
  UefiCpuPkg: Add LoongArch64 CPU Timer instance
  UefiCpuPkg: Add CPU exception library for LoongArch
  UefiCpuPkg: Add CpuMmuLib.h to UefiCpuPkg
  UefiCpuPkg: Add CpuMmuLib to UefiCpuPkg
  UefiCpuPkg: Add multiprocessor library for LoongArch64
  UefiCpuPkg: Add CpuDxe driver for LoongArch64
  EmbeddedPkg: Add PcdPrePiCpuIoSize width for LOONGARCH64
  ArmVirtPkg: Move PCD of FDT base address and FDT padding to OvmfPkg
  UefiCpuPkg: Add a new CPU IO 2 driver named CpuMmio2Dxe
  ArmVirtPkg: Enable CpuMmio2Dxe
  OvmfPkg/RiscVVirt: Enable CpuMmio2Dxe
  OvmfPkg/RiscVVirt: Remove PciCpuIo2Dxe from RiscVVirt
  ArmVirtPkg: Move the FdtSerialPortAddressLib to OvmfPkg
  ArmVirtPkg: Move two PCD variables into OvmfPkg
  ArmVirtPkg: Move PlatformBootManagerLib to OvmfPkg
  OvmfPkg/LoongArchVirt: Add stable timer driver
  OvmfPkg/LoongArchVirt: Add a NULL library named
    CollectApResouceLibNull
  OvmfPkg/LoongArchVirt: Add serial port hook library
  OvmfPkg/LoongArchVirt: Add the early serial port output library
  OvmfPkg/LoongArchVirt: Add real time clock library
  OvmfPkg/LoongArchVirt: Add NorFlashQemuLib
  OvmfPkg/LoongArchVirt: Add FdtQemuFwCfgLib
  OvmfPkg/LoongArchVirt: Add reset system library
  OvmfPkg/LoongArchVirt: Support SEC phase
  OvmfPkg/LoongArchVirt: Support PEI phase
  OvmfPkg/LoongArchVirt: Add build file
  OvmfPkg/LoongArchVirt: Add self introduction file

 ArmVirtPkg/ArmVirt.dsc.inc                    |    2 +-
 ArmVirtPkg/ArmVirtCloudHv.dsc                 |    4 +-
 ArmVirtPkg/ArmVirtCloudHv.fdf                 |    2 +-
 ArmVirtPkg/ArmVirtKvmTool.dsc                 |    4 +-
 ArmVirtPkg/ArmVirtKvmTool.fdf                 |    2 +-
 ArmVirtPkg/ArmVirtPkg.ci.yaml                 |    1 -
 ArmVirtPkg/ArmVirtPkg.dec                     |   28 -
 ArmVirtPkg/ArmVirtQemu.dsc                    |    8 +-
 ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc          |    2 +-
 ArmVirtPkg/ArmVirtQemuKernel.dsc              |    8 +-
 ArmVirtPkg/ArmVirtXen.dsc                     |    2 +-
 .../ArmVirtPsciResetSystemPeiLib.inf          |    3 +-
 .../CloudHvVirtMemInfoPeiLib.inf              |    3 +-
 .../DebugLibFdtPL011UartFlash.inf             |    3 +-
 .../EarlyFdt16550SerialPortHookLib.inf        |    3 +-
 .../EarlyFdtPL011SerialPortLib.inf            |    3 +-
 .../KvmtoolPlatformPeiLib.inf                 |    5 +-
 .../Library/PlatformPeiLib/PlatformPeiLib.inf |   10 +-
 .../QemuVirtMemInfoPeiLib.inf                 |    3 +-
 .../PrePi/ArmVirtPrePiUniCoreRelocatable.inf  |    3 +-
 EmbeddedPkg/EmbeddedPkg.dec                   |    3 +
 MdePkg/Include/Library/BaseLib.h              |  221 +++
 MdePkg/Include/Library/CpuLib.h               |   43 +-
 .../Library/PeiServicesTablePointerLib.h      |    9 +-
 MdePkg/Include/Protocol/DebugSupport.h        |   14 +
 MdePkg/Include/Register/LoongArch64/Cpucfg.h  |  565 ++++++
 MdePkg/Include/Register/LoongArch64/Csr.h     |  263 +++
 MdePkg/Library/BaseCpuLib/BaseCpuLib.inf      |    7 +-
 .../Library/BaseCpuLib/LoongArch/DisableFpu.S |   17 +
 .../Library/BaseCpuLib/LoongArch/EnableFpu.S  |   17 +
 .../BaseCpuLib/LoongArch/InitializeFpu.S      |   51 +
 MdePkg/Library/BaseLib/BaseLib.inf            |    6 +
 MdePkg/Library/BaseLib/LoongArch64/AsmCsr.S   |  422 +++++
 MdePkg/Library/BaseLib/LoongArch64/Cpucfg.S   |   26 +
 MdePkg/Library/BaseLib/LoongArch64/Csr.c      |   81 +
 .../BaseLib/LoongArch64/DisableInterrupts.S   |   22 +-
 .../BaseLib/LoongArch64/EnableInterrupts.S    |   22 +-
 .../BaseLib/LoongArch64/ExceptionBase.S       |   41 +
 MdePkg/Library/BaseLib/LoongArch64/IoCsr.S    |  120 ++
 .../BaseLib/LoongArch64/ReadStableCounter.S   |   24 +
 .../PeiServicesTablePointer.c                 |   87 +
 .../PeiServicesTablePointerLibKs0.inf         |   37 +
 .../PeiServicesTablePointerLibKs0.uni         |   20 +
 MdePkg/MdePkg.ci.yaml                         |    3 +-
 MdePkg/MdePkg.dsc                             |    3 +
 .../Include/Library/FdtSerialPortAddressLib.h |    0
 .../FdtSerialPortAddressLib.c                 |    0
 .../FdtSerialPortAddressLib.inf               |    2 +-
 .../PlatformBootManagerLibLight}/PlatformBm.c |    0
 .../PlatformBootManagerLibLight}/PlatformBm.h |    0
 .../PlatformBootManagerLib.inf                |    7 +-
 .../PlatformBootManagerLibLight}/QemuKernel.c |    0
 .../Drivers/StableTimerDxe/Timer.c            |  381 ++++
 .../Drivers/StableTimerDxe/Timer.h            |  127 ++
 .../Drivers/StableTimerDxe/TimerDxe.inf       |   41 +
 .../CollectApResourceLibNull.c                |   38 +
 .../CollectApResourceLibNull.inf              |   31 +
 .../CollectApResourceLibNull.uni              |    9 +
 .../EarlyFdtSerialPortLib16550.c              |  815 +++++++++
 .../EarlyFdtSerialPortLib16550.inf            |   46 +
 .../EarlyFdt16550SerialPortHookLib.c          |   52 +
 .../EarlyFdt16550SerialPortHookLib.inf        |   37 +
 .../Fdt16550SerialPortHookLib.c               |   39 +
 .../Fdt16550SerialPortHookLib.inf             |   33 +
 .../Fdt16550SerialPortHookLib.uni             |   14 +
 .../FdtQemuFwCfgLib/FdtQemuFwCfgPeiLib.c      |  504 +++++
 .../FdtQemuFwCfgLib/FdtQemuFwCfgPeiLib.inf    |   42 +
 .../FdtQemuFwCfgLib/QemuFwCfgLibInternal.h    |   73 +
 .../Library/FdtQemuFwCfgLib/QemuFwCfgPei.c    |  117 ++
 .../DxeLsRealTimeClockLib.c                   |  327 ++++
 .../DxeLsRealTimeClockLib.inf                 |   41 +
 .../LsRealTimeClockLib/LsRealTimeClock.h      |   47 +
 .../PeiLsRealTimeClockLib.c                   |   31 +
 .../PeiLsRealTimeClockLib.inf                 |   29 +
 .../Library/NorFlashQemuLib/NorFlashQemuLib.c |  140 ++
 .../NorFlashQemuLib/NorFlashQemuLib.inf       |   43 +
 .../BaseResetSystemAcpiGed.c                  |  148 ++
 .../BaseResetSystemAcpiGedLib.inf             |   36 +
 .../DxeResetSystemAcpiGed.c                   |  259 +++
 .../DxeResetSystemAcpiGedLib.inf              |   41 +
 .../ResetSystemAcpiLib/ResetSystemAcpiGed.c   |  125 ++
 .../ResetSystemAcpiLib/ResetSystemAcpiGed.h   |   23 +
 OvmfPkg/LoongArchVirt/LoongArchVirt.fdf.inc   |   34 +
 OvmfPkg/LoongArchVirt/LoongArchVirtQemu.dsc   |  679 +++++++
 OvmfPkg/LoongArchVirt/LoongArchVirtQemu.fdf   |  313 ++++
 OvmfPkg/LoongArchVirt/PlatformPei/Fv.c        |   39 +
 OvmfPkg/LoongArchVirt/PlatformPei/MemDetect.c |  201 ++
 OvmfPkg/LoongArchVirt/PlatformPei/Platform.c  |  393 ++++
 OvmfPkg/LoongArchVirt/PlatformPei/Platform.h  |  146 ++
 .../LoongArchVirt/PlatformPei/PlatformPei.inf |   72 +
 OvmfPkg/LoongArchVirt/Readme.md               |   67 +
 OvmfPkg/LoongArchVirt/Sec/LoongArch64/Start.S |  184 ++
 OvmfPkg/LoongArchVirt/Sec/SecMain.c           |  507 ++++++
 OvmfPkg/LoongArchVirt/Sec/SecMain.inf         |   53 +
 OvmfPkg/LoongArchVirt/VarStore.fdf.inc        |   67 +
 OvmfPkg/OvmfPkg.dec                           |   32 +
 OvmfPkg/RiscVVirt/RiscVVirtQemu.dsc           |    2 +-
 OvmfPkg/RiscVVirt/RiscVVirtQemu.fdf           |    2 +-
 UefiCpuPkg/CpuDxe/CpuDxe.inf                  |   23 +-
 UefiCpuPkg/CpuDxe/LoongArch64/CpuDxe.c        |  454 +++++
 UefiCpuPkg/CpuDxe/LoongArch64/CpuDxe.h        |  288 +++
 UefiCpuPkg/CpuDxe/LoongArch64/CpuMp.c         |  544 ++++++
 UefiCpuPkg/CpuDxe/LoongArch64/Exception.c     |  159 ++
 .../CpuMmio2Dxe/CpuMmio2Dxe.c                 |    8 +-
 .../CpuMmio2Dxe/CpuMmio2Dxe.inf               |   16 +-
 UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.uni        |   18 +
 UefiCpuPkg/Include/Library/CpuMmuLib.h        |   62 +
 .../DxeCpuExceptionHandlerLib.inf             |   34 +-
 .../LoongArch/DxeExceptionLib.c               |  198 ++
 .../LoongArch/ExceptionCommon.c               |  171 ++
 .../LoongArch/ExceptionCommon.h               |  131 ++
 .../LoongArch64/ArchExceptionHandler.c        |  268 +++
 .../LoongArch64/ExceptionHandlerAsm.S         |  366 ++++
 .../LoongArch/SecPeiExceptionLib.c            |  102 ++
 .../SecPeiCpuExceptionHandlerLib.inf          |   29 +-
 UefiCpuPkg/Library/CpuMmuLib/DxeCpuMmuLib.inf |   36 +
 UefiCpuPkg/Library/CpuMmuLib/DxeCpuMmuLib.uni |   14 +
 .../CpuMmuLib/LoongArch64/CommonMmuLib.c      |  988 ++++++++++
 .../CpuMmuLib/LoongArch64/CommonMmuLib.h      |   43 +
 .../Library/CpuMmuLib/LoongArch64/Page.h      |  279 +++
 .../CpuMmuLib/LoongArch64/PeiCpuMmuLib.c      |  178 ++
 .../Library/CpuMmuLib/LoongArch64/Tlb.h       |   48 +
 .../CpuMmuLib/LoongArch64/TlbOperation.S      |   44 +
 UefiCpuPkg/Library/CpuMmuLib/PeiCpuMmuLib.inf |   44 +
 UefiCpuPkg/Library/CpuMmuLib/PeiCpuMmuLib.uni |   14 +
 .../Library/CpuTimerLib/BaseCpuTimerLib.inf   |    9 +-
 .../CpuTimerLib/LoongArch64/CpuTimerLib.c     |  251 +++
 UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf |   27 +-
 .../Library/MpInitLib/LoongArch64/DxeMpLib.c  |  480 +++++
 .../Library/MpInitLib/LoongArch64/MpLib.c     | 1621 +++++++++++++++++
 .../Library/MpInitLib/LoongArch64/MpLib.h     |  361 ++++
 .../Library/MpInitLib/LoongArch64/PeiMpLib.c  |  404 ++++
 UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf |   27 +-
 UefiCpuPkg/UefiCpuPkg.dec                     |    9 +
 UefiCpuPkg/UefiCpuPkg.dsc                     |    6 +
 135 files changed, 16320 insertions(+), 146 deletions(-)
 create mode 100644 MdePkg/Include/Register/LoongArch64/Cpucfg.h
 create mode 100644 MdePkg/Include/Register/LoongArch64/Csr.h
 create mode 100644 MdePkg/Library/BaseCpuLib/LoongArch/DisableFpu.S
 create mode 100644 MdePkg/Library/BaseCpuLib/LoongArch/EnableFpu.S
 create mode 100644 MdePkg/Library/BaseCpuLib/LoongArch/InitializeFpu.S
 create mode 100644 MdePkg/Library/BaseLib/LoongArch64/AsmCsr.S
 create mode 100644 MdePkg/Library/BaseLib/LoongArch64/Cpucfg.S
 create mode 100644 MdePkg/Library/BaseLib/LoongArch64/Csr.c
 create mode 100644 MdePkg/Library/BaseLib/LoongArch64/ExceptionBase.S
 create mode 100644 MdePkg/Library/BaseLib/LoongArch64/IoCsr.S
 create mode 100644 MdePkg/Library/BaseLib/LoongArch64/ReadStableCounter.S
 create mode 100644 MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointer.c
 create mode 100644 MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointerLibKs0.inf
 create mode 100644 MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointerLibKs0.uni
 rename {ArmVirtPkg => OvmfPkg}/Include/Library/FdtSerialPortAddressLib.h (100%)
 rename {ArmVirtPkg => OvmfPkg}/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.c (100%)
 rename {ArmVirtPkg => OvmfPkg}/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf (90%)
 rename {ArmVirtPkg/Library/PlatformBootManagerLib => OvmfPkg/Library/PlatformBootManagerLibLight}/PlatformBm.c (100%)
 rename {ArmVirtPkg/Library/PlatformBootManagerLib => OvmfPkg/Library/PlatformBootManagerLibLight}/PlatformBm.h (100%)
 rename {ArmVirtPkg/Library/PlatformBootManagerLib => OvmfPkg/Library/PlatformBootManagerLibLight}/PlatformBootManagerLib.inf (87%)
 rename {ArmVirtPkg/Library/PlatformBootManagerLib => OvmfPkg/Library/PlatformBootManagerLibLight}/QemuKernel.c (100%)
 create mode 100644 OvmfPkg/LoongArchVirt/Drivers/StableTimerDxe/Timer.c
 create mode 100644 OvmfPkg/LoongArchVirt/Drivers/StableTimerDxe/Timer.h
 create mode 100644 OvmfPkg/LoongArchVirt/Drivers/StableTimerDxe/TimerDxe.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.uni
 create mode 100644 OvmfPkg/LoongArchVirt/Library/EarlyFdtSerialPortLib16550/EarlyFdtSerialPortLib16550.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/EarlyFdtSerialPortLib16550/EarlyFdtSerialPortLib16550.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/EarlyFdt16550SerialPortHookLib.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/EarlyFdt16550SerialPortHookLib.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/Fdt16550SerialPortHookLib.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/Fdt16550SerialPortHookLib.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/Fdt16550SerialPortHookLib.uni
 create mode 100644 OvmfPkg/LoongArchVirt/Library/FdtQemuFwCfgLib/FdtQemuFwCfgPeiLib.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/FdtQemuFwCfgLib/FdtQemuFwCfgPeiLib.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Library/FdtQemuFwCfgLib/QemuFwCfgLibInternal.h
 create mode 100644 OvmfPkg/LoongArchVirt/Library/FdtQemuFwCfgLib/QemuFwCfgPei.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/DxeLsRealTimeClockLib.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/DxeLsRealTimeClockLib.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/LsRealTimeClock.h
 create mode 100644 OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/PeiLsRealTimeClockLib.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/PeiLsRealTimeClockLib.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Library/NorFlashQemuLib/NorFlashQemuLib.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/NorFlashQemuLib/NorFlashQemuLib.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/BaseResetSystemAcpiGed.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/BaseResetSystemAcpiGedLib.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/DxeResetSystemAcpiGed.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/DxeResetSystemAcpiGedLib.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/ResetSystemAcpiGed.c
 create mode 100644 OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/ResetSystemAcpiGed.h
 create mode 100644 OvmfPkg/LoongArchVirt/LoongArchVirt.fdf.inc
 create mode 100644 OvmfPkg/LoongArchVirt/LoongArchVirtQemu.dsc
 create mode 100644 OvmfPkg/LoongArchVirt/LoongArchVirtQemu.fdf
 create mode 100644 OvmfPkg/LoongArchVirt/PlatformPei/Fv.c
 create mode 100644 OvmfPkg/LoongArchVirt/PlatformPei/MemDetect.c
 create mode 100644 OvmfPkg/LoongArchVirt/PlatformPei/Platform.c
 create mode 100644 OvmfPkg/LoongArchVirt/PlatformPei/Platform.h
 create mode 100644 OvmfPkg/LoongArchVirt/PlatformPei/PlatformPei.inf
 create mode 100644 OvmfPkg/LoongArchVirt/Readme.md
 create mode 100644 OvmfPkg/LoongArchVirt/Sec/LoongArch64/Start.S
 create mode 100644 OvmfPkg/LoongArchVirt/Sec/SecMain.c
 create mode 100644 OvmfPkg/LoongArchVirt/Sec/SecMain.inf
 create mode 100644 OvmfPkg/LoongArchVirt/VarStore.fdf.inc
 create mode 100644 UefiCpuPkg/CpuDxe/LoongArch64/CpuDxe.c
 create mode 100644 UefiCpuPkg/CpuDxe/LoongArch64/CpuDxe.h
 create mode 100644 UefiCpuPkg/CpuDxe/LoongArch64/CpuMp.c
 create mode 100644 UefiCpuPkg/CpuDxe/LoongArch64/Exception.c
 rename OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.c => UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.c (96%)
 rename OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.inf => UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.inf (61%)
 create mode 100644 UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.uni
 create mode 100644 UefiCpuPkg/Include/Library/CpuMmuLib.h
 create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/DxeExceptionLib.c
 create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/ExceptionCommon.c
 create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/ExceptionCommon.h
 create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/LoongArch64/ArchExceptionHandler.c
 create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/LoongArch64/ExceptionHandlerAsm.S
 create mode 100644 UefiCpuPkg/Library/CpuExceptionHandlerLib/LoongArch/SecPeiExceptionLib.c
 create mode 100644 UefiCpuPkg/Library/CpuMmuLib/DxeCpuMmuLib.inf
 create mode 100644 UefiCpuPkg/Library/CpuMmuLib/DxeCpuMmuLib.uni
 create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/CommonMmuLib.c
 create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/CommonMmuLib.h
 create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/Page.h
 create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/PeiCpuMmuLib.c
 create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/Tlb.h
 create mode 100644 UefiCpuPkg/Library/CpuMmuLib/LoongArch64/TlbOperation.S
 create mode 100644 UefiCpuPkg/Library/CpuMmuLib/PeiCpuMmuLib.inf
 create mode 100644 UefiCpuPkg/Library/CpuMmuLib/PeiCpuMmuLib.uni
 create mode 100644 UefiCpuPkg/Library/CpuTimerLib/LoongArch64/CpuTimerLib.c
 create mode 100644 UefiCpuPkg/Library/MpInitLib/LoongArch64/DxeMpLib.c
 create mode 100644 UefiCpuPkg/Library/MpInitLib/LoongArch64/MpLib.c
 create mode 100644 UefiCpuPkg/Library/MpInitLib/LoongArch64/MpLib.h
 create mode 100644 UefiCpuPkg/Library/MpInitLib/LoongArch64/PeiMpLib.c

-- 
2.27.0



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