RD-N2-Cfg1 platform is a variant of the RD-N2 platform. The platform
is based on 8xMP1 Neoverse N2 CPUs, CMN-700 interconnect 3x3 mesh,
multiple AXI expansion ports for I/O Coherent PCIe, Ethernet, offload
and Arm Cortex-M7 for System Control Processor (SCP) and Manageability
Control Processor (MCP).

The first patch in this series add Edk2 build system files and minimum
acpi changes required to boot the platform. The second patch add ACPI
PPTT table to describe the CPU and cache topology. The third patch in
this series enable idle state support (ACPI LPI) and the fourth patch
enables ACPI CPPC support to support the OS to scale CPU performance.
The last patch in this series adds SMBIOS support.

This patch series should be applied on top of the patch series
https://edk2.groups.io/g/devel/message/75277

Link to github branch with the patches in this series -
https://github.com/Pranav-Madhu/edk2-platforms/tree/topics/rdn2cfg1-initial-support

Aditya Angadi (1):
  Platform/Sgi: Add initial support for RD-N2-Cfg1 platform

Pranav Madhu (5):
  Platform/Sgi: ACPI PPTT table for RD-N2-Cfg1 platform
  Platform/Sgi: Low Power Idle states for RD-N2-Cfg1
  Platform/Sgi: ACPI CPPC support for RD-N2-Cfg1
  Platform/Sgi: Define RD-N2-Cfg1 platform id values
  Platform/Sgi: Extend SMBIOS support for RD-N2-Cfg1

 Platform/ARM/SgiPkg/RdN2Cfg1/RdN2Cfg1.dsc     |  57 +++
 .../SgiPkg/AcpiTables/RdN2Cfg1AcpiTables.inf  |  69 ++++
 Platform/ARM/SgiPkg/Include/SgiPlatform.h     |   7 +-
 .../Type1SystemInformation.c                  |   7 +-
 .../Type4ProcessorInformation.c               |   7 +-
 .../SmbiosPlatformDxe/Type7CacheInformation.c |  18 +
 .../SgiPkg/Library/PlatformLib/PlatformLib.c  |   8 +-
 .../ARM/SgiPkg/AcpiTables/RdN2Cfg1/Dsdt.asl   | 346 ++++++++++++++++++
 .../ARM/SgiPkg/AcpiTables/RdN2Cfg1/Madt.aslc  | 109 ++++++
 .../ARM/SgiPkg/AcpiTables/RdN2Cfg1/Pptt.aslc  | 166 +++++++++
 Platform/ARM/SgiPkg/RdN2Cfg1/RdN2Cfg1.fdf.inc |  12 +
 11 files changed, 800 insertions(+), 6 deletions(-)
 create mode 100644 Platform/ARM/SgiPkg/RdN2Cfg1/RdN2Cfg1.dsc
 create mode 100644 Platform/ARM/SgiPkg/AcpiTables/RdN2Cfg1AcpiTables.inf
 create mode 100644 Platform/ARM/SgiPkg/AcpiTables/RdN2Cfg1/Dsdt.asl
 create mode 100644 Platform/ARM/SgiPkg/AcpiTables/RdN2Cfg1/Madt.aslc
 create mode 100644 Platform/ARM/SgiPkg/AcpiTables/RdN2Cfg1/Pptt.aslc
 create mode 100644 Platform/ARM/SgiPkg/RdN2Cfg1/RdN2Cfg1.fdf.inc

-- 
2.17.1



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On 5/19/21 1:52 PM, Pranav Madhu via groups.io wrote: 
> RD-N2-Cfg1 platform is a variant of the RD-N2 platform. The platform
> is based on 8xMP1 Neoverse N2 CPUs, CMN-700 interconnect 3x3 mesh,
> multiple AXI expansion ports for I/O Coherent PCIe, Ethernet, offload
> and Arm Cortex-M7 for System Control Processor (SCP) and Manageability
> Control Processor (MCP).
> 
> The first patch in this series add Edk2 build system files and minimum
> acpi changes required to boot the platform. The second patch add ACPI
> PPTT table to describe the CPU and cache topology. The third patch in
> this series enable idle state support (ACPI LPI) and the fourth patch
> enables ACPI CPPC support to support the OS to scale CPU performance.
> The last patch in this series adds SMBIOS support.
> 
> This patch series should be applied on top of the patch series
> https://edk2.groups.io/g/devel/message/75277
> 
> Link to github branch with the patches in this series -
> https://github.com/Pranav-Madhu/edk2-platforms/tree/topics/rdn2cfg1-initial-
> support
> 
> Aditya Angadi (1):
>   Platform/Sgi: Add initial support for RD-N2-Cfg1 platform
> 
> Pranav Madhu (5):
>   Platform/Sgi: ACPI PPTT table for RD-N2-Cfg1 platform
>   Platform/Sgi: Low Power Idle states for RD-N2-Cfg1
>   Platform/Sgi: ACPI CPPC support for RD-N2-Cfg1
>   Platform/Sgi: Define RD-N2-Cfg1 platform id values
>   Platform/Sgi: Extend SMBIOS support for RD-N2-Cfg1

For this series:
Reviewed-by: Thomas Abraham <thomas.abraham@arm.com>

[...]


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