[edk2-devel] [edk2-platforms][PATCH V1 00/16] Platform: Add Loongson support.

Fri Sep 9 03:11:56 UTC 2022

The uploaded code generates firmware to support Linux launching on the LoongArch platform under qemu,
So it will run in a virtual machine.

LoongArch is the general processor architecture of Loongson.
You can get the latest LoongArch documents or LoongArch tools at https://github.com/loongson/.

You can also view the code through the Loongson community.
The edk2 code in Loongson community:
https://github.com/loongson/edk2/tree/LoongArch
The edk2-platform code in Loonson community:
https://github.com/loongson/edk2-platforms
The qemu code in Loongson community:
https://gitlab.com/qemu-project/qemu.git
The LoongArch Documentation in Loongson community:
https://github.com/loongson/LoongArch-Documentation/tree/main/docs

xianglai li (16):
  Platform/Loongson: Add Serial Port library
  Platform/Loongson: Support SEC And Add Readme.md
  Platform/Loongson: Add PeiServicesTablePointerLib.
  Platform/Loongson: Add QemuFwCfgLib.
  Platform/Loongson: Add MmuLib.
  Platform/Loongson: Add StableTimerLib.
  Platform/Loongson: Support PEI phase.
  Platform/Loongson: Add CPU DXE driver.
  Platform/Loongson: Add PciCpuIoDxe driver.
  Platform/Loongson:  Add timer Dxe driver.
  Platform/Loongson: Add RealTime Clock lib.
  Platform/Loongson: Add Platform Boot Manager Lib.
  Platform/Loongson: Add Reset System Lib.
  Platform/Loongson: Support Dxe
  Platform/Loongson: Add QemuFlashFvbServicesRuntimeDxe driver.
  Platform/Loongson: Support for saving variables to flash.

 Maintainers.txt                               |    4 +
 .../LoongArchQemuPkg/Drivers/CpuDxe/CpuDxe.c  |  382 ++++++
 .../LoongArchQemuPkg/Drivers/CpuDxe/CpuDxe.h  |  153 +++
 .../Drivers/CpuDxe/CpuDxe.inf                 |   56 +
 .../Drivers/CpuDxe/LoongArch64/Exception.c    |  336 +++++
 .../Drivers/CpuDxe/LoongArch64/Fpu.S          |   67 +
 .../Drivers/CpuDxe/LoongArch64/LoongArch.S    |  288 ++++
 .../Drivers/PciCpuIo2Dxe/PciCpuIo2Dxe.c       |  548 ++++++++
 .../Drivers/PciCpuIo2Dxe/PciCpuIo2Dxe.h       |  219 ++++
 .../Drivers/PciCpuIo2Dxe/PciCpuIo2Dxe.inf     |   40 +
 .../QemuFlashFvbServicesRuntimeDxe/FvbInfo.c  |  115 ++
 .../FvbServicesRuntimeDxe.inf                 |   76 ++
 .../FvbServicesSmm.inf                        |   70 +
 .../FwBlockService.c                          | 1158 +++++++++++++++++
 .../FwBlockService.h                          |  178 +++
 .../FwBlockServiceDxe.c                       |  154 +++
 .../FwBlockServiceSmm.c                       |   63 +
 .../QemuFlash.c                               |  252 ++++
 .../QemuFlash.h                               |   86 ++
 .../QemuFlashDxe.c                            |   21 +
 .../Drivers/StableTimerDxe/Timer.c            |  405 ++++++
 .../Drivers/StableTimerDxe/Timer.h            |  166 +++
 .../Drivers/StableTimerDxe/TimerDxe.inf       |   40 +
 .../Include/IndustryStandard/QemuFwCfg.h      |   95 ++
 .../LoongArchQemuPkg/Include/Library/Cpu.h    |  373 ++++++
 .../LoongArchQemuPkg/Include/Library/MmuLib.h |   85 ++
 .../Include/Library/QemuFwCfgLib.h            |  193 +++
 .../Include/Library/StableTimer.h             |   42 +
 .../Include/LoongArchAsmMacro.h               |   23 +
 .../Include/LoongArchQemuPlatform.h           |  103 ++
 .../LsRealTimeClockLib/LsRealTimeClock.h      |   41 +
 .../LsRealTimeClockLib/LsRealTimeClockLib.c   |  343 +++++
 .../LsRealTimeClockLib/LsRealTimeClockLib.inf |   41 +
 .../LoongArchQemuPkg/Library/MmuLib/Mmu.S     |   35 +
 .../Library/MmuLib/MmuBaseLib.inf             |   35 +
 .../Library/MmuLib/MmuBaseLibPei.inf          |   45 +
 .../Library/MmuLib/MmuLibCore.c               |  908 +++++++++++++
 .../Library/MmuLib/MmuLibCore.h               |   39 +
 .../Library/MmuLib/MmuLibCorePei.c            |  236 ++++
 .../LoongArchQemuPkg/Library/MmuLib/mmu.h     |  104 ++
 .../LoongArchQemuPkg/Library/MmuLib/page.h    |  267 ++++
 .../LoongArchQemuPkg/Library/MmuLib/pte.h     |   57 +
 .../PeiServicesTablePointer.c                 |   78 ++
 .../PeiServicesTablePointerLib.inf            |   32 +
 .../PlatformBootManagerLib/PlatformBm.c       |  760 +++++++++++
 .../PlatformBootManagerLib/PlatformBm.h       |  112 ++
 .../PlatformBootManagerLib.inf                |   78 ++
 .../PlatformBootManagerLib/QemuKernel.c       |   81 ++
 .../QemuFwCfgLib/QemuFwCfgLibInternal.h       |   64 +
 .../Library/QemuFwCfgLib/QemuFwCfgPei.c       |  119 ++
 .../Library/QemuFwCfgLib/QemuFwCfgPeiLib.c    |  477 +++++++
 .../Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf  |   44 +
 .../BaseResetSystemAcpiGed.c                  |  155 +++
 .../BaseResetSystemAcpiGedLib.inf             |   42 +
 .../DxeResetSystemAcpiGed.c                   |  270 ++++
 .../DxeResetSystemAcpiGedLib.inf              |   47 +
 .../ResetSystemAcpiLib/ResetSystemAcpiGed.c   |  128 ++
 .../ResetSystemAcpiLib/ResetSystemAcpiGed.h   |   20 +
 .../Library/SerialPortLib/SerialPortLib.c     |  612 +++++++++
 .../Library/SerialPortLib/SerialPortLib.inf   |   36 +
 .../Library/StableTimerLib/Count.S            |   26 +
 .../Library/StableTimerLib/TimerLib.c         |  262 ++++
 .../Library/StableTimerLib/TimerLib.inf       |   28 +
 .../Loongson/LoongArchQemuPkg/Loongson.dec    |   78 ++
 .../Loongson/LoongArchQemuPkg/Loongson.dsc    |  609 +++++++++
 .../Loongson/LoongArchQemuPkg/Loongson.fdf    |  361 +++++
 .../LoongArchQemuPkg/Loongson.fdf.inc         |   74 ++
 .../LoongArchQemuPkg/PlatformPei/Fv.c         |   61 +
 .../LoongArchQemuPkg/PlatformPei/MemDetect.c  |  125 ++
 .../LoongArchQemuPkg/PlatformPei/Platform.c   |  264 ++++
 .../LoongArchQemuPkg/PlatformPei/Platform.h   |   87 ++
 .../PlatformPei/PlatformPei.inf               |   73 ++
 Platform/Loongson/LoongArchQemuPkg/Readme.md  |   59 +
 .../LoongArchQemuPkg/Sec/LoongArch64/Start.S  |   76 ++
 .../Loongson/LoongArchQemuPkg/Sec/SecMain.c   |  510 ++++++++
 .../Loongson/LoongArchQemuPkg/Sec/SecMain.inf |   49 +
 .../LoongArchQemuPkg/VarStore.fdf.inc         |   64 +
 Readme.md                                     |    9 +
 78 files changed, 13912 insertions(+)
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/CpuDxe/CpuDxe.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/CpuDxe/CpuDxe.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/CpuDxe/CpuDxe.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/CpuDxe/LoongArch64/Exception.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/CpuDxe/LoongArch64/Fpu.S
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/CpuDxe/LoongArch64/LoongArch.S
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/PciCpuIo2Dxe/PciCpuIo2Dxe.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/PciCpuIo2Dxe/PciCpuIo2Dxe.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/PciCpuIo2Dxe/PciCpuIo2Dxe.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/QemuFlashFvbServicesRuntimeDxe/FvbInfo.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/QemuFlashFvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/QemuFlashFvbServicesRuntimeDxe/FvbServicesSmm.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/QemuFlashFvbServicesRuntimeDxe/FwBlockService.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/QemuFlashFvbServicesRuntimeDxe/FwBlockServiceDxe.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/QemuFlashFvbServicesRuntimeDxe/FwBlockServiceSmm.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/QemuFlashFvbServicesRuntimeDxe/QemuFlash.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/QemuFlashFvbServicesRuntimeDxe/QemuFlash.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/QemuFlashFvbServicesRuntimeDxe/QemuFlashDxe.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/StableTimerDxe/Timer.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/StableTimerDxe/Timer.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Drivers/StableTimerDxe/TimerDxe.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Include/IndustryStandard/QemuFwCfg.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Include/Library/Cpu.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Include/Library/MmuLib.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Include/Library/QemuFwCfgLib.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Include/Library/StableTimer.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Include/LoongArchAsmMacro.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Include/LoongArchQemuPlatform.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/LsRealTimeClockLib/LsRealTimeClock.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/LsRealTimeClockLib/LsRealTimeClockLib.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/LsRealTimeClockLib/LsRealTimeClockLib.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/Mmu.S
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuBaseLib.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuBaseLibPei.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCorePei.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/mmu.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/pte.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointer.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/PlatformBootManagerLib/PlatformBm.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/PlatformBootManagerLib/PlatformBm.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/PlatformBootManagerLib/QemuKernel.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/QemuFwCfgLib/QemuFwCfgLibInternal.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/QemuFwCfgLib/QemuFwCfgPei.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/ResetSystemAcpiLib/BaseResetSystemAcpiGed.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/ResetSystemAcpiLib/BaseResetSystemAcpiGedLib.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/ResetSystemAcpiLib/DxeResetSystemAcpiGed.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/ResetSystemAcpiLib/DxeResetSystemAcpiGedLib.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/ResetSystemAcpiLib/ResetSystemAcpiGed.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/ResetSystemAcpiLib/ResetSystemAcpiGed.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/SerialPortLib/SerialPortLib.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/SerialPortLib/SerialPortLib.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/StableTimerLib/Count.S
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/StableTimerLib/TimerLib.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/StableTimerLib/TimerLib.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Loongson.dec
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Loongson.dsc
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Loongson.fdf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Loongson.fdf.inc
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/PlatformPei/Fv.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/PlatformPei/MemDetect.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.h
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/PlatformPei/PlatformPei.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Readme.md
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Sec/LoongArch64/Start.S
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Sec/SecMain.c
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/Sec/SecMain.inf
 create mode 100644 Platform/Loongson/LoongArchQemuPkg/VarStore.fdf.inc

-- 
2.31.1

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