[edk2-devel] [edk2-platforms: PATCH v2 08/14] Marvell/Armada7k8k: Enable PCIE support

[Marcin Wojtas]

Wire up the platform libraries to the generic drivers so that we can use
PCI devices and UEFI, and leave the controller initialized so that the
OS can boot it using a generic driver of its own.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marcin Wojtas <mw at semihalf.com>
---
 Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc | 18 ++++++++++++++++--
 Silicon/Marvell/Armada7k8k/Armada7k8k.fdf     |  5 +++++
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc b/Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc
index 0cf5d84..757c6b2 100644
--- a/Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc
+++ b/Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc
@@ -70,8 +70,10 @@
   IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
   UefiDecompressLib|MdePkg/Library/BaseUefiDecompressLib/BaseUefiDecompressLib.inf
   CpuLib|MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
-  PciLib|MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf
-  PciCf8Lib|MdePkg/Library/BasePciCf8Lib/BasePciCf8Lib.inf
+  PciLib|MdePkg/Library/BasePciLibPciExpress/BasePciLibPciExpress.inf
+  PciHostBridgeLib|Silicon/Marvell/Armada7k8k/Library/Armada7k8kPciHostBridgeLib/PciHostBridgeLib.inf
+  PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
+  PciExpressLib|Silicon/Marvell/Armada7k8k/Library/Armada7k8kPciExpressLib/PciExpressLib.inf
 
 # Basic UEFI services libraries
   UefiLib|MdePkg/Library/UefiLib/UefiLib.inf
@@ -406,6 +408,13 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize|0x00010000
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize|0x00010000
 
+  # PCIE
+  gArmTokenSpaceGuid.PcdPciIoTranslation|0xEFF00000
+  gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0xE0000000
+
+  # SoC Configuration Space
+  gMarvellTokenSpaceGuid.PcdConfigSpaceBaseAddress|0xE0000000
+
 !if $(CAPSULE_ENABLE)
 [PcdsDynamicExDefault.common.DEFAULT]
   gEfiSignedCapsulePkgTokenSpaceGuid.PcdEdkiiSystemFirmwareImageDescriptor|{0x0}|VOID*|0x100
@@ -519,6 +528,11 @@
   MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf
   Silicon/Marvell/Drivers/SdMmc/XenonDxe/XenonDxe.inf
 
+  # PCI
+  ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf
+  MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
+  MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+
   # Console packages
   MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
   MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
diff --git a/Silicon/Marvell/Armada7k8k/Armada7k8k.fdf b/Silicon/Marvell/Armada7k8k/Armada7k8k.fdf
index d2bbded..d24be73 100644
--- a/Silicon/Marvell/Armada7k8k/Armada7k8k.fdf
+++ b/Silicon/Marvell/Armada7k8k/Armada7k8k.fdf
@@ -168,6 +168,11 @@ FvNameGuid         = 5eda4200-2c5f-43cb-9da3-0baf74b1b30c
   INF MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf
   INF Silicon/Marvell/Drivers/SdMmc/XenonDxe/XenonDxe.inf
 
+  # PCI
+  INF ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf
+  INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
+  INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+
   # Multiple Console IO support
   INF MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
   INF MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
-- 
2.7.4


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