This adds support for the Socionext Synquacer SC2A11 evaluation board.

It implements support for the core peripherals (CPU, GIC, serial), and
for the two PCIe RCs present on this board. (Note that the board requires
PCI slot CN2 to be populated or it will not boot).

Both ACPI and DT hardware descriptions are provided. In ACPI mode, Debian
stretch can be booted and installed on PCIe based peripherals, and
requires a PCIe based network card that already has upstream support.

The DT description contains references to drivers that are not upstream
yet, and will be merged into Linux v4.15 at the earliest. No other OS
support is currently planned (as far as I am aware)

The non-volatile EFI variable store is backed by the SPI NOR flash,
which is therefore not exposed to the OS. Note that it occupies the
'devtree' partition, which must be wiped before use.

A driver for the NETSEC network interface is included, which means
network boot is supported as well. (Note that this driver deviates
in coding style. This code is based on the platform independent
driver provided by Socionext, and making cosmetic changes to it
will only make it more difficult to track upstream changes)

Note that this firmware requires a version of the CM3 firmware that is
compatible with the PCIe window configuration as can be found in the file
Silicon/Socionext/Synquacer/Include/Platform/Pcie.h (patch #1)

Ard Biesheuvel (14):
  Silicon/Synquacer: add package with platform headers
  Silicon/Synquacer: add MemoryInitPeiLib implementation
  Platform: add support for Socionext Synquacer eval board
  Silicon/Synquacer: implement PciSegmentLib to support dual RCs
  Silicon/Synquacer: implement PciHostBridgeLib support
  Silicon/Synquacer: implement EFI_CPU_IO2_PROTOCOL
  Platform/SynquacerEvalBoard: add PCI support
  Silicon/Socionext: add driver for NETSEC network controller
  Platform/SynquacerEvalBoard: add NETSEC driver
  Silicon/Synquacer: add ACPI support
  Silicon/Synquacer: add device tree support for eval board
  Silicon/Synquacer: add NorFlashPlatformLib implementation
  Silicon/Socionext: add driver for SPI NOR flash
  Platform/Synquacer: incorporate NOR flash and variable drivers

 Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.dsc                                                      |  528 +++++++
 Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.fdf                                                      |  361 +++++
 Silicon/Socionext/Synquacer/AcpiTables/AcpiSsdtRootPci.asl                                                        |  292 ++++
 Silicon/Socionext/Synquacer/AcpiTables/AcpiTables.h                                                               |   58 +
 Silicon/Socionext/Synquacer/AcpiTables/AcpiTables.inf                                                             |   58 +
 Silicon/Socionext/Synquacer/AcpiTables/Dsdt.asl                                                                   |  168 +++
 Silicon/Socionext/Synquacer/AcpiTables/Fadt.aslc                                                                  |   88 ++
 Silicon/Socionext/Synquacer/AcpiTables/Gtdt.aslc                                                                  |   98 ++
 Silicon/Socionext/Synquacer/AcpiTables/Iort.aslc                                                                  |  164 +++
 Silicon/Socionext/Synquacer/AcpiTables/Madt.aslc                                                                  |  152 ++
 Silicon/Socionext/Synquacer/AcpiTables/Mcfg.aslc                                                                  |   63 +
 Silicon/Socionext/Synquacer/AcpiTables/Spcr.aslc                                                                  |  127 ++
 Silicon/Socionext/Synquacer/DeviceTree/Synquacer.dtsi                                                             |  517 +++++++
 Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.dts                                                     |   21 +
 Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.inf                                                     |   28 +
 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/Fip006Dxe.dec                                                       |   31 +
 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/Fip006Dxe.inf                                                       |   78 ++
 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/Fip006Reg.h                                                         |  242 ++++
 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/NorFlashBlockIoDxe.c                                                |  136 ++
 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/NorFlashDxe.c                                                       | 1313 ++++++++++++++++++
 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/NorFlashDxe.h                                                       |  305 ++++
 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/NorFlashFvbDxe.c                                                    |  845 ++++++++++++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/NetsecDxe.c                                                     | 1000 ++++++++++++++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/NetsecDxe.dec                                                   |   47 +
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/NetsecDxe.h                                                     |   88 ++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/NetsecDxe.inf                                                   |   69 +
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/include/ogma_api.h                   |  736 ++++++++++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/include/ogma_basic_type.h            |   45 +
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/include/ogma_version.h               |   24 +
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_basic_access.c              |   88 ++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_basic_access.h              |   52 +
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_desc_ring_access.c          | 1391 +++++++++++++++++++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_desc_ring_access_internal.h |  111 ++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_gmac_access.c               | 1454 ++++++++++++++++++++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_internal.h                  |  210 +++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_misc.c                      | 1385 +++++++++++++++++++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_misc_internal.h             |   38 +
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_reg.h                       |  219 +++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_reg_f_gmac_4mt.h            |  222 +++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_reg_netsec.h                |  368 +++++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/ogma_config.h                                   |   25 +
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/pfdep.h                                         |  265 ++++
 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/pfdep_uefi.c                                    |  176 +++
 Silicon/Socionext/Synquacer/Drivers/SynquacerPciCpuIo2dxe/SynquacerPciCpuIo2Dxe.c                                 |  588 ++++++++
 Silicon/Socionext/Synquacer/Drivers/SynquacerPciCpuIo2dxe/SynquacerPciCpuIo2Dxe.inf                               |   50 +
 Silicon/Socionext/Synquacer/Include/Platform/MemoryMap.h                                                          |   65 +
 Silicon/Socionext/Synquacer/Include/Platform/Pcie.h                                                               |   63 +
 Silicon/Socionext/Synquacer/Library/NorFlashSynquacerLib/NorFlashSynquacer.c                                      |   60 +
 Silicon/Socionext/Synquacer/Library/NorFlashSynquacerLib/NorFlashSynquacerLib.inf                                 |   38 +
 Silicon/Socionext/Synquacer/Library/SynquacerLib/AArch64/SynquacerHelper.S                                        |   93 ++
 Silicon/Socionext/Synquacer/Library/SynquacerLib/Arm/SynquacerHelper.S                                            |   93 ++
 Silicon/Socionext/Synquacer/Library/SynquacerLib/Synquacer.c                                                      |  124 ++
 Silicon/Socionext/Synquacer/Library/SynquacerLib/SynquacerLib.inf                                                 |   39 +
 Silicon/Socionext/Synquacer/Library/SynquacerMemoryInitPeiLib/SynquacerMemoryInitPeiLib.c                         |  150 ++
 Silicon/Socionext/Synquacer/Library/SynquacerMemoryInitPeiLib/SynquacerMemoryInitPeiLib.inf                       |   52 +
 Silicon/Socionext/Synquacer/Library/SynquacerPciHostBridgeLib/SynquacerPciHostBridgeLib.c                         |  223 +++
 Silicon/Socionext/Synquacer/Library/SynquacerPciHostBridgeLib/SynquacerPciHostBridgeLib.inf                       |   50 +
 Silicon/Socionext/Synquacer/Library/SynquacerPciHostBridgeLib/SynquacerPciHostBridgeLibConstructor.c              |  383 ++++++
 Silicon/Socionext/Synquacer/Library/SynquacerPciSegmentLib/PciSegmentLib.c                                        | 1396 +++++++++++++++++++
 Silicon/Socionext/Synquacer/Library/SynquacerPciSegmentLib/SynquacerPciSegmentLib.inf                             |   35 +
 Silicon/Socionext/Synquacer/Synquacer.dec                                                                         |   22 +
 61 files changed, 17210 insertions(+)
 create mode 100644 Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.dsc
 create mode 100644 Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.fdf
 create mode 100644 Silicon/Socionext/Synquacer/AcpiTables/AcpiSsdtRootPci.asl
 create mode 100644 Silicon/Socionext/Synquacer/AcpiTables/AcpiTables.h
 create mode 100644 Silicon/Socionext/Synquacer/AcpiTables/AcpiTables.inf
 create mode 100644 Silicon/Socionext/Synquacer/AcpiTables/Dsdt.asl
 create mode 100644 Silicon/Socionext/Synquacer/AcpiTables/Fadt.aslc
 create mode 100644 Silicon/Socionext/Synquacer/AcpiTables/Gtdt.aslc
 create mode 100644 Silicon/Socionext/Synquacer/AcpiTables/Iort.aslc
 create mode 100644 Silicon/Socionext/Synquacer/AcpiTables/Madt.aslc
 create mode 100644 Silicon/Socionext/Synquacer/AcpiTables/Mcfg.aslc
 create mode 100644 Silicon/Socionext/Synquacer/AcpiTables/Spcr.aslc
 create mode 100644 Silicon/Socionext/Synquacer/DeviceTree/Synquacer.dtsi
 create mode 100644 Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.dts
 create mode 100644 Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.inf
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/Fip006Dxe.dec
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/Fip006Dxe.inf
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/Fip006Reg.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/NorFlashBlockIoDxe.c
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/NorFlashDxe.c
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/NorFlashDxe.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Fip006Dxe/NorFlashFvbDxe.c
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/NetsecDxe.c
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/NetsecDxe.dec
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/NetsecDxe.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/NetsecDxe.inf
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/include/ogma_api.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/include/ogma_basic_type.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/include/ogma_version.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_basic_access.c
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_basic_access.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_desc_ring_access.c
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_desc_ring_access_internal.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_gmac_access.c
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_internal.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_misc.c
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_misc_internal.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_reg.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_reg_f_gmac_4mt.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/netsec_sdk/src/ogma_reg_netsec.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/ogma_config.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/pfdep.h
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/Net/NetsecDxe/netsec_for_uefi/pfdep_uefi.c
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/SynquacerPciCpuIo2dxe/SynquacerPciCpuIo2Dxe.c
 create mode 100644 Silicon/Socionext/Synquacer/Drivers/SynquacerPciCpuIo2dxe/SynquacerPciCpuIo2Dxe.inf
 create mode 100644 Silicon/Socionext/Synquacer/Include/Platform/MemoryMap.h
 create mode 100644 Silicon/Socionext/Synquacer/Include/Platform/Pcie.h
 create mode 100644 Silicon/Socionext/Synquacer/Library/NorFlashSynquacerLib/NorFlashSynquacer.c
 create mode 100644 Silicon/Socionext/Synquacer/Library/NorFlashSynquacerLib/NorFlashSynquacerLib.inf
 create mode 100644 Silicon/Socionext/Synquacer/Library/SynquacerLib/AArch64/SynquacerHelper.S
 create mode 100644 Silicon/Socionext/Synquacer/Library/SynquacerLib/Arm/SynquacerHelper.S
 create mode 100644 Silicon/Socionext/Synquacer/Library/SynquacerLib/Synquacer.c
 create mode 100644 Silicon/Socionext/Synquacer/Library/SynquacerLib/SynquacerLib.inf
 create mode 100644 Silicon/Socionext/Synquacer/Library/SynquacerMemoryInitPeiLib/SynquacerMemoryInitPeiLib.c
 create mode 100644 Silicon/Socionext/Synquacer/Library/SynquacerMemoryInitPeiLib/SynquacerMemoryInitPeiLib.inf
 create mode 100644 Silicon/Socionext/Synquacer/Library/SynquacerPciHostBridgeLib/SynquacerPciHostBridgeLib.c
 create mode 100644 Silicon/Socionext/Synquacer/Library/SynquacerPciHostBridgeLib/SynquacerPciHostBridgeLib.inf
 create mode 100644 Silicon/Socionext/Synquacer/Library/SynquacerPciHostBridgeLib/SynquacerPciHostBridgeLibConstructor.c
 create mode 100644 Silicon/Socionext/Synquacer/Library/SynquacerPciSegmentLib/PciSegmentLib.c
 create mode 100644 Silicon/Socionext/Synquacer/Library/SynquacerPciSegmentLib/SynquacerPciSegmentLib.inf
 create mode 100644 Silicon/Socionext/Synquacer/Synquacer.dec

-- 
2.11.0

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