[edk2-devel] [edk2-platforms][PATCH v5 0/5] Add initial support for N1SDP board

[Pranav Madhu]

Changes since v4:
- Updated indents and spacing, functionally same as v4.

Changes since v3:
- Addressed all the comments from Leif. As part of the clean up that
  resulted from addressing the comments, some of the comments where not
  applicable anymore (due to fragments of code that had comments were
  removed during cleanup).
- Included detailed description of the workarounds applied to the
  Neoverse N1 SoC specific PciExpressLib library.
- Updated Maintainers.txt to add Silicon/ARM/ directory under ARM entry.
- Picked up Leif's Reviewed-by tag for the 4th patch of this series.
- Addressed all the comments from Ard.

Changes since v2:
- Addressed comments from Thomas.
- Renamed Silicon/ARM/N1SDP to Silicon/ARM/NeoverseN1Soc.

Changes since v1:
- Addressed comments from Ard.
- Split the code between Silicon and Platform directories.

Arm's N1SDP is a Arm v8.2-A Neoverse N1 CPU based reference design platform
primariliy intended for development on Arm64 based platform. This patch series
adds initial support for Arm's Neoverse N1 SoC and platform support for the
N1SDP board.

The first patch in this series adds the platform libary implementation. The
second patch adds a custom implementation of the PciExpressLib due to a PCIe
integration issue which results in all config space accesses to non-existing
BDFs resulting in a Serror (bus abort). To avoid this, the N1SDP specific
PciExpressLib implementation provides a workaround for this issue. The third
patch in this series adds the platform library for the PciHostBridge. The
fourth patch adds the initial platform support for the N1SDP platform. The
fifth patch adds Silicon/ARM/ to ARM entry in maintainers file.

Deepak Pandey (4):
  Silicon/ARM/N1SoC: Add platform library implementation
  Silicon/ARM/N1SoC: Implement Neoverse N1 SoC specific PciExpressLib
  Silicon/ARM/N1SoC: Implement the PciHostBridgeLib library
  Platform/ARM/N1SDP: Add initial N1SDP platform support

Pranav Madhu (1):
  Maintainers.txt: Add Silicon/ARM directory

 Silicon/ARM/NeoverseN1Soc/NeoverseN1Soc.dec                                    |   46 +
 Platform/ARM/N1Sdp/N1SdpPlatform.dsc                                           |  245 +++
 Platform/ARM/N1Sdp/N1SdpPlatform.fdf                                           |  294 ++++
 Silicon/ARM/NeoverseN1Soc/Library/NeoverseN1SocPciExpressLib/PciExpressLib.inf |   56 +
 Silicon/ARM/NeoverseN1Soc/Library/PciHostBridgeLib/PciHostBridgeLib.inf        |   49 +
 Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLib.inf                  |   54 +
 Silicon/ARM/NeoverseN1Soc/Include/NeoverseN1Soc.h                              |   66 +
 Silicon/ARM/NeoverseN1Soc/Library/NeoverseN1SocPciExpressLib/PciExpressLib.c   | 1589 ++++++++++++++++++++
 Silicon/ARM/NeoverseN1Soc/Library/PciHostBridgeLib/PciHostBridgeLib.c          |  184 +++
 Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLib.c                    |   67 +
 Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLibMem.c                 |  151 ++
 Maintainers.txt                                                                |    1 +
 Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/AArch64/Helper.S                 |   84 ++
 13 files changed, 2886 insertions(+)
 create mode 100644 Silicon/ARM/NeoverseN1Soc/NeoverseN1Soc.dec
 create mode 100644 Platform/ARM/N1Sdp/N1SdpPlatform.dsc
 create mode 100644 Platform/ARM/N1Sdp/N1SdpPlatform.fdf
 create mode 100644 Silicon/ARM/NeoverseN1Soc/Library/NeoverseN1SocPciExpressLib/PciExpressLib.inf
 create mode 100644 Silicon/ARM/NeoverseN1Soc/Library/PciHostBridgeLib/PciHostBridgeLib.inf
 create mode 100644 Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLib.inf
 create mode 100644 Silicon/ARM/NeoverseN1Soc/Include/NeoverseN1Soc.h
 create mode 100644 Silicon/ARM/NeoverseN1Soc/Library/NeoverseN1SocPciExpressLib/PciExpressLib.c
 create mode 100644 Silicon/ARM/NeoverseN1Soc/Library/PciHostBridgeLib/PciHostBridgeLib.c
 create mode 100644 Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLib.c
 create mode 100644 Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLibMem.c
 create mode 100644 Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/AArch64/Helper.S

-- 
2.7.4


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