Title says v2 but this is the first time I sent it. Sorry.
If there's a next one, it'll be v3, just to be consistent.
On 10/6/21 19:56, Daniel Schaefer wrote:
> OpenSBI can now use a generic platform implementation. The platform
> specific behavior is derived from the device tree.
>
> This patchset updates OpenSBI, adds and builds the device tree and does
> a lot of deduplication as a result.
> Because OpenSBI has done quite a few other changes, Abner will send out
> another patchset to adapt the rest of EDK2 RISC-V code for that.
>
> This generic implementation not only works for the current U540 and U500
> implementations but also upcoming QEMU virt platform and possibly others
> like BeagleV or Allwinner Nezha board.
>
> Abner Chang (4):
> Silicon/RISC-V: Introduce FirmwareContext library
> Silicon/RISC-V: PeiServiceTableLib uses RiscVFirmwareContextLib
> SiFive/U5SeriesPkg: Use FirmwareContext library
> RISC-V/PlatformPkg: Add FdtPeim to pass DTB from PEI to DXE via HOB
>
> Daniel Schaefer (10):
> U5SeriesPkg: Deduplicate PlatformPei
> RISC-V: Split SMBIOS out of PlatformPei
> RISC-V: Use U5 SMBIOS library only for those platforms
> U540: Add and build device tree
> RISC-V/PlatformPkg: Build DeviceTree and use that in SEC
> RISC-V/PlatformPkg: Fixup FDT from HOB and install into config table
> U5SeriesPkg: Switch to generic OpenSBI platform
> RISC-V: Switch to latest OpenSBI
> RISC-V: Implement ResetSystem RT call
> Move OpenSbiPlatformLib to RISC-V/PlatformPkg
>
> Platform/{SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard =>
> RISC-V/PlatformPkg}/Library/OpensbiPlatformLib/OpensbiPlatformLib.inf | 2 +
> Platform/RISC-V/PlatformPkg/Library/OpensbiPlatformLib/Platform.c
> | 224 ++++++++++++++
> Platform/RISC-V/PlatformPkg/Library/OpensbiPlatformLib/PlatformOverride.h
> | 30 ++
> Platform/RISC-V/PlatformPkg/Library/OpensbiPlatformLib/SifiveFu540.c
> | 47 +++
> Platform/RISC-V/PlatformPkg/Library/OpensbiPlatformLibNull/Platform.c
> | 27 +-
> Platform/RISC-V/PlatformPkg/Library/PeiCoreInfoHobLibNull/CoreInfoHob.c
> | 37 +++
>
> Platform/RISC-V/PlatformPkg/Library/PeiCoreInfoHobLibNull/PeiCoreInfoHobLib.inf
> | 43 +++
> Platform/RISC-V/PlatformPkg/Library/ResetSystemLib/ResetSystemLib.c
> | 128 ++++++++
> Platform/RISC-V/PlatformPkg/Library/ResetSystemLib/ResetSystemLib.inf
> | 33 +++
> Platform/RISC-V/PlatformPkg/RiscVPlatformPkg.dec
> | 4 +
> Platform/RISC-V/PlatformPkg/Universal/FdtPeim/FdtPeim.c
> | 70 +++++
> Platform/RISC-V/PlatformPkg/Universal/FdtPeim/FdtPeim.inf
> | 49 ++++
> Platform/{SiFive/U5SeriesPkg/FreedomU500VC707Board =>
> RISC-V/PlatformPkg}/Universal/Pei/PlatformPei/Fv.c
> | 0
> Platform/{SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard =>
> RISC-V/PlatformPkg}/Universal/Pei/PlatformPei/MemDetect.c | 11 +-
> Platform/{SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard =>
> RISC-V/PlatformPkg}/Universal/Pei/PlatformPei/Platform.c | 21 +-
> Platform/{SiFive/U5SeriesPkg/FreedomU500VC707Board =>
> RISC-V/PlatformPkg}/Universal/Pei/PlatformPei/Platform.h
> | 0
> Platform/{SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard =>
> RISC-V/PlatformPkg}/Universal/Pei/PlatformPei/PlatformPei.inf | 6 +-
> Platform/RISC-V/PlatformPkg/Universal/Sec/Riscv64/SecEntry.S
> | 24 +-
> Platform/RISC-V/PlatformPkg/Universal/Sec/SecMain.c
> | 54 +++-
> Platform/RISC-V/PlatformPkg/Universal/Sec/SecMain.inf
> | 2 +
>
> Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Library/OpensbiPlatformLib/Platform.c
> | 29 +-
> Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.dsc
> | 16 +-
> Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.fdf
> | 2 +-
> Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.fdf.inc
> | 6 +-
>
> Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Universal/Pei/PlatformPei/MemDetect.c
> | 74 -----
>
> Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Universal/Pei/PlatformPei/Platform.c
> | 310 --------------------
>
> Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Universal/Pei/PlatformPei/PlatformPei.inf
> | 73 -----
>
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree.fdf.inc
> | 35 +++
>
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/U540DeviceTree.inf
> | 25 ++
>
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/fu540-c000.dtsi
> | 287 ++++++++++++++++++
>
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/gpio.h
> | 42 +++
>
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/hifive-unleashed-a00.dts
> | 106 +++++++
>
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/sifive-fu540-prci.h
> | 18 ++
>
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/Library/OpensbiPlatformLib/Platform.c
> | 216 --------------
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.dsc
> | 29 +-
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf
> | 10 +-
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf.inc
> | 14 +-
>
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/Universal/Pei/PlatformPei/Fv.c
> | 51 ----
>
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/Universal/Pei/PlatformPei/Platform.h
> | 86 ------
> Platform/SiFive/U5SeriesPkg/Include/SiFiveU5MCCoreplex.h
> | 33 +--
> Platform/SiFive/U5SeriesPkg/Library/PeiCoreInfoHobLib/CoreInfoHob.c
> | 32 +-
> Platform/SiFive/U5SeriesPkg/Library/PeiCoreInfoHobLib/PeiCoreInfoHobLib.inf
> | 4 +-
> Platform/SiFive/U5SeriesPkg/Library/SerialIoLib/SerialPortLib.c
> | 81 ++++-
> Silicon/RISC-V/ProcessorPkg/Include/IndustryStandard/RiscV.h
> | 3 +-
> Silicon/RISC-V/ProcessorPkg/Include/IndustryStandard/RiscVOpensbi.h
> | 1 +
> Silicon/RISC-V/ProcessorPkg/Include/Library/RiscVCpuLib.h
> | 14 +-
> Silicon/RISC-V/ProcessorPkg/Include/Library/RiscVEdk2SbiLib.h
> | 39 ++-
> Silicon/RISC-V/ProcessorPkg/Include/Library/RiscVFirmwareContextLib.h
> | 43 +++
> Silicon/RISC-V/ProcessorPkg/Include/OpensbiTypes.h
> | 1 +
>
> Silicon/RISC-V/ProcessorPkg/Library/PeiServicesTablePointerLibOpenSbi/PeiServicesTablePointerLibOpenSbi.inf
> | 4 +-
>
> Silicon/RISC-V/ProcessorPkg/Library/PeiServicesTablePointerLibOpenSbi/PeiServicesTablePointerOpenSbi.c
> | 8 +-
> Silicon/RISC-V/ProcessorPkg/Library/RiscVCpuLib/Cpu.S
> | 34 ++-
> Silicon/RISC-V/ProcessorPkg/Library/RiscVEdk2SbiLib/RiscVEdk2SbiLib.c
> | 44 ++-
>
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextSbiLib/RiscVFirmwareContextSbiLib.c
> | 52 ++++
>
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextSbiLib/RiscVFirmwareContextSbiLib.inf
> | 34 +++
>
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextSscratchLib/RiscVFirmwareContextSscratchLib.c
> | 48 +++
>
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextSscratchLib/RiscVFirmwareContextSscratchLib.inf
> | 33 +++
>
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextStvecLib/RiscVFirmwareContextStvecLib.c
> | 48 +++
>
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextStvecLib/RiscVFirmwareContextStvecLib.inf
> | 34 +++
> Silicon/RISC-V/ProcessorPkg/Library/RiscVOpensbiLib/RiscVOpensbiLib.inf
> | 13 +-
> Silicon/RISC-V/ProcessorPkg/RiscVProcessorPkg.dec
> | 1 +
> Silicon/RISC-V/ProcessorPkg/RiscVProcessorPkg.dsc
> | 7 +-
> Silicon/RISC-V/ProcessorPkg/Universal/FdtDxe/FdtDxe.c
> | 116 ++++++++
> Silicon/RISC-V/ProcessorPkg/Universal/FdtDxe/FdtDxe.inf
> | 53 ++++
> 64 files changed, 2055 insertions(+), 966 deletions(-)
> rename Platform/{SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard =>
> RISC-V/PlatformPkg}/Library/OpensbiPlatformLib/OpensbiPlatformLib.inf (94%)
> create mode 100644
> Platform/RISC-V/PlatformPkg/Library/OpensbiPlatformLib/Platform.c
> create mode 100644
> Platform/RISC-V/PlatformPkg/Library/OpensbiPlatformLib/PlatformOverride.h
> create mode 100644
> Platform/RISC-V/PlatformPkg/Library/OpensbiPlatformLib/SifiveFu540.c
> create mode 100644
> Platform/RISC-V/PlatformPkg/Library/PeiCoreInfoHobLibNull/CoreInfoHob.c
> create mode 100644
> Platform/RISC-V/PlatformPkg/Library/PeiCoreInfoHobLibNull/PeiCoreInfoHobLib.inf
> create mode 100644
> Platform/RISC-V/PlatformPkg/Library/ResetSystemLib/ResetSystemLib.c
> create mode 100644
> Platform/RISC-V/PlatformPkg/Library/ResetSystemLib/ResetSystemLib.inf
> create mode 100644 Platform/RISC-V/PlatformPkg/Universal/FdtPeim/FdtPeim.c
> create mode 100644 Platform/RISC-V/PlatformPkg/Universal/FdtPeim/FdtPeim.inf
> rename Platform/{SiFive/U5SeriesPkg/FreedomU500VC707Board =>
> RISC-V/PlatformPkg}/Universal/Pei/PlatformPei/Fv.c (100%)
> rename Platform/{SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard =>
> RISC-V/PlatformPkg}/Universal/Pei/PlatformPei/MemDetect.c (79%)
> rename Platform/{SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard =>
> RISC-V/PlatformPkg}/Universal/Pei/PlatformPei/Platform.c (89%)
> rename Platform/{SiFive/U5SeriesPkg/FreedomU500VC707Board =>
> RISC-V/PlatformPkg}/Universal/Pei/PlatformPei/Platform.h (100%)
> rename Platform/{SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard =>
> RISC-V/PlatformPkg}/Universal/Pei/PlatformPei/PlatformPei.inf (87%)
> delete mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Universal/Pei/PlatformPei/MemDetect.c
> delete mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Universal/Pei/PlatformPei/Platform.c
> delete mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Universal/Pei/PlatformPei/PlatformPei.inf
> create mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree.fdf.inc
> create mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/U540DeviceTree.inf
> create mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/fu540-c000.dtsi
> create mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/gpio.h
> create mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/hifive-unleashed-a00.dts
> create mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/sifive-fu540-prci.h
> delete mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/Library/OpensbiPlatformLib/Platform.c
> delete mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/Universal/Pei/PlatformPei/Fv.c
> delete mode 100644
> Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/Universal/Pei/PlatformPei/Platform.h
> create mode 100644
> Silicon/RISC-V/ProcessorPkg/Include/Library/RiscVFirmwareContextLib.h
> create mode 100644
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextSbiLib/RiscVFirmwareContextSbiLib.c
> create mode 100644
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextSbiLib/RiscVFirmwareContextSbiLib.inf
> create mode 100644
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextSscratchLib/RiscVFirmwareContextSscratchLib.c
> create mode 100644
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextSscratchLib/RiscVFirmwareContextSscratchLib.inf
> create mode 100644
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextStvecLib/RiscVFirmwareContextStvecLib.c
> create mode 100644
> Silicon/RISC-V/ProcessorPkg/Library/RiscVFirmwareContextStvecLib/RiscVFirmwareContextStvecLib.inf
> create mode 100644 Silicon/RISC-V/ProcessorPkg/Universal/FdtDxe/FdtDxe.c
> create mode 100644 Silicon/RISC-V/ProcessorPkg/Universal/FdtDxe/FdtDxe.inf
>
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