回复：[edk2-devel] [PATCH V3 0/2] Initial commit for RISC-V Qemu-based Server

["EvanChai" <evan.chai@linux.alibaba.com>]

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Hi Andrei, 
 Could you help review the patch? 
As I said before, it is the initial commit for kicking off RV server platform project. Then we can continue to optimize it based on this foundation. More importantly, other developers now have a codebase for developing server platform features. 
If I remember correctly, the following table lists the next phase of feature implementation that you and Yong discussed a couple of months ago. Let's proceed with the work according to this table.
Table 6 Upcoming UEFI Features List
Task Category
Task Description
Comments
# Enable Non-Virtio devices1. Add Memory mapped AHCI controller, to enable SATA deviceInlcude drivers for AHCI and Sata, eg: OvmfPkg/SataControllerDxe/SataControllerDxe.inf MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
2. Add Memory mapped EHCI/XHCI controller to enable USB devicesInclude drivers for XHCI/ECHI for USB devices, eg: MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
3. Clean-up OVMF version of the NOR flash DXE driver, which supports QEMU's NOR flash emulationExisting OVMF Norflash driver will cause some BRS related cases’ failure, this takes includes the code clean-up and bug fixes to the existing Norflash drvier in OVMF: ExitBootServicesTestVariable * 1, BS.GetNextMonotonicCount * 3, RT.SetVariable - Non-volatile variable after system reset * 4, RT.SetTime - Verify xx after change * 8
4. Enable non-virtio network, eg: E1000E NICThis may depend on QEMU side implementation, and the server platform spec requirement, can take it as low priority and use virtio-net first
5. Enable non-virto VGA displayThis may depend on QEMU side implementation, and the server platform spec requirement, can take it as low priority and use virtio-gpu first
# Add initial support for static ACPI tables6. Add the DSDT, FADT, GTDT, SPCR tables for ServerPlatform-Ref platformThis can refer to SBSA’s implementation https://github.com/tianocore/edk2-platforms/commit/4476e34cf93458e0ea84820fb88e82a2997e5075 <https://github.com/tianocore/edk2-platforms/commit/4476e34cf93458e0ea84820fb88e82a2997e5075 >
7. Handle EHCI and XHCI in DSDT, not to try to initialize non-existing hardwareThis can refer to SBSA’s implementation https://www.mail-archive.com/devel@edk2.groups.io/msg64706.html <https://www.mail-archive.com/devel@edk2.groups.io/msg64706.html >
# Add SMBIOS tables8. Add SMBIOS tables by referencing ArmPkg/Universal/Smbios, set PcdSmbiosVersion to the version as required by RISCV server platform specRefer to https://github.com/tianocore/edk2-platforms/commit/c2016d9b6836acc27df939f0cccffe61c1bac492 <https://github.com/tianocore/edk2-platforms/commit/c2016d9b6836acc27df939f0cccffe61c1bac492 >
9. Add implementation that provides the system information. The serial numbers, asset tags etc. are currently all fixed strings, to allow fwts to pass without errorsRefer to https://github.com/tianocore/edk2-platforms/tree/master/Platform/Qemu/SbsaQemu/OemMiscLib <https://github.com/tianocore/edk2-platforms/tree/master/Platform/Qemu/SbsaQemu/OemMiscLib >
# Move drivers toward to FdtBusPkg-based implementation (This will not be 1st priority)10. Verify and replace the OVMF Norflash driver to device tree-based Norflash driverRefer to https://github.com/intel/FdtBusPkg <https://github.com/intel/FdtBusPkg >
11. Verify and replace the PCI root bridge driver to device tree-based PCI root bridge driverRefer to https://github.com/intel/FdtBusPkg <https://github.com/intel/FdtBusPkg >
# MSIC12. Initiate the design by Intel, keep ReadMe.md <http://readme.md/ > update with partnerRefer to https://github.com/tianocore/edk2-platforms/blob/master/Platform/Qemu/SbsaQemu/Readme.md <https://github.com/tianocore/edk2-platforms/blob/master/Platform/Qemu/SbsaQemu/Readme.md >
BR,
Evan
------------------------------------------------------------------
发件人：EvanChai <evan.chai@linux.alibaba.com>
发送时间：2024年7月12日(星期五) 16:30
收件人：Sunil V L<sunilvl@ventanamicro.com>
抄　送：devel<devel@edk2.groups.io>; "evan.chai"<evan.chai@linux.alibaba.com>; Andrei Warkentin<andrei.warkentin@intel.com>; "yong.li"<yong.li@intel.com>
主　题：回复：[edk2-devel] [PATCH V3 0/2] Initial commit for RISC-V Qemu-based Server
Hi Sunil,
 I updated the patch by your solid commetns:
1. I didn't do any change except for renaming in this version, so the code part is no need to be splitted to pieces;
2. I simplified the Readme file, the rest of part were all linked to the RISE wik. <https://wiki.riseproject.dev/display/HOME/EDK2_00_18+-+RISC-V+QEMU+Server+Reference+Platform > Then we can keep improving it on that page. 
Source: https://github.com/ChaiEvan/edk2-platforms/commits/RV_ServerPlatformRef_v2.5 <https://github.com/ChaiEvan/edk2-platforms/commits/RV_ServerPlatformRef_v2.5 >
BR,
Evan
------------------------------------------------------------------
发件人：Evan Chai <evanchai91@gmail.com>
发送时间：2024年7月12日(星期五) 16:20
收件人：devel<devel@edk2.groups.io>
抄　送：Evan Chai<evan.chai@linux.alibaba.com>
主　题：[edk2-devel] [PATCH V3 0/2] Initial commit for RISC-V Qemu-based Server
This is a foundational patch to move the 'RISC-V QEMU Server Reference Platform' forward.
Evan Chai (2):
 RiscVQemuServerPlatform: Initial commit for RISC-V Qemu-based Server
 platform
 RiscVQemuServerPlatform: added README file
 Platform/Qemu/RiscVQemuServerPlatform/Readme.md | 165 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 Platform/Qemu/RiscVQemuServerPlatform/RiscVQemuServerPlatform.dsc | 496 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 Platform/Qemu/RiscVQemuServerPlatform/RiscVQemuServerPlatform.dsc.inc | 341 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 Platform/Qemu/RiscVQemuServerPlatform/RiscVQemuServerPlatform.fdf | 317 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 Platform/Qemu/RiscVQemuServerPlatform/RiscVQemuServerPlatform.fdf.inc | 41 +++++++++++++++++++++++++++++++++++++++++
 Platform/Qemu/RiscVQemuServerPlatform/VarStore.fdf.inc | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 1432 insertions(+)
 create mode 100644 Platform/Qemu/RiscVQemuServerPlatform/Readme.md
 create mode 100644 Platform/Qemu/RiscVQemuServerPlatform/RiscVQemuServerPlatform.dsc
 create mode 100644 Platform/Qemu/RiscVQemuServerPlatform/RiscVQemuServerPlatform.dsc.inc
 create mode 100644 Platform/Qemu/RiscVQemuServerPlatform/RiscVQemuServerPlatform.fdf
 create mode 100644 Platform/Qemu/RiscVQemuServerPlatform/RiscVQemuServerPlatform.fdf.inc
 create mode 100644 Platform/Qemu/RiscVQemuServerPlatform/VarStore.fdf.inc
-- 
2.45.1.windows.1


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