diff options
Diffstat (limited to 'ArmPlatformPkg')
7 files changed, 171 insertions, 4 deletions
diff --git a/ArmPlatformPkg/ArmJunoPkg/ArmJuno.dsc b/ArmPlatformPkg/ArmJunoPkg/ArmJuno.dsc index dfbc9ef3d2..307d6ee0fd 100644 --- a/ArmPlatformPkg/ArmJunoPkg/ArmJuno.dsc +++ b/ArmPlatformPkg/ArmJunoPkg/ArmJuno.dsc @@ -129,6 +129,17 @@ gArmTokenSpaceGuid.PcdGicDistributorBase|0x2C010000
gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0x2C02F000
+ #
+ # PLDA PCI Root Complex
+ #
+ gArmPlatformTokenSpaceGuid.PcdPciBusMax|255
+ gArmPlatformTokenSpaceGuid.PcdPciIoBase|0x5f800000
+ gArmPlatformTokenSpaceGuid.PcdPciIoSize|0x00800000
+ gArmPlatformTokenSpaceGuid.PcdPciMmio32Base|0x50000000
+ gArmPlatformTokenSpaceGuid.PcdPciMmio32Size|0x08000000
+ gArmPlatformTokenSpaceGuid.PcdPciMmio64Base|0x4000000000
+ gArmPlatformTokenSpaceGuid.PcdPciMmio64Size|0x100000000
+
# List of Device Paths that support BootMonFs
gArmPlatformTokenSpaceGuid.PcdBootMonFsSupportedDevicePaths|L"VenHw(E7223039-5836-41E1-B542-D7EC736C5E59)"
@@ -235,7 +246,24 @@ MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
+ # Required by PCI
+ UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
+
+ #
+ # PCI Support
+ #
+ MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+ ArmPlatformPkg/ArmJunoPkg/Drivers/PciHostBridgeDxe/PciHostBridgeDxe.inf
+
+ #
+ # SATA Controller
+ #
+ MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
+ EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132Dxe.inf
+
+ #
# Networking stack
+ #
EmbeddedPkg/Drivers/Lan9118Dxe/Lan9118Dxe.inf
#
diff --git a/ArmPlatformPkg/ArmJunoPkg/ArmJuno.fdf b/ArmPlatformPkg/ArmJunoPkg/ArmJuno.fdf index 4467804b17..5c15fda52a 100644 --- a/ArmPlatformPkg/ArmJunoPkg/ArmJuno.fdf +++ b/ArmPlatformPkg/ArmJunoPkg/ArmJuno.fdf @@ -1,5 +1,5 @@ #
-# Copyright (c) 2013-2014, ARM Limited. All rights reserved.
+# Copyright (c) 2013-2015, ARM Limited. All rights reserved.
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -142,6 +142,9 @@ READ_LOCK_STATUS = TRUE INF FatBinPkg/EnhancedFatDxe/Fat.inf
INF MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
+ # Required by PCI
+ INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
+
# FV FileSystem
INF MdeModulePkg/Universal/FvSimpleFileSystemDxe/FvSimpleFileSystemDxe.inf
@@ -155,6 +158,18 @@ READ_LOCK_STATUS = TRUE INF MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxe.inf
#
+ # PCI Support
+ #
+ INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+ INF ArmPlatformPkg/ArmJunoPkg/Drivers/PciHostBridgeDxe/PciHostBridgeDxe.inf
+
+ #
+ # SATA Controller
+ #
+ INF MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
+ INF EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132Dxe.inf
+
+ #
# Networking stack
#
INF MdeModulePkg/Universal/Network/DpcDxe/DpcDxe.inf
diff --git a/ArmPlatformPkg/ArmJunoPkg/Drivers/ArmJunoDxe/ArmJunoDxe.c b/ArmPlatformPkg/ArmJunoPkg/Drivers/ArmJunoDxe/ArmJunoDxe.c index 51686c4616..f2855512cc 100644 --- a/ArmPlatformPkg/ArmJunoPkg/Drivers/ArmJunoDxe/ArmJunoDxe.c +++ b/ArmPlatformPkg/ArmJunoPkg/Drivers/ArmJunoDxe/ArmJunoDxe.c @@ -16,7 +16,9 @@ #include <ArmPlatform.h>
#include <Protocol/DevicePathFromText.h>
+#include <Protocol/PciRootBridgeIo.h>
+#include <Guid/EventGroup.h>
#include <Guid/GlobalVariable.h>
#include <Library/ArmShellCmdLib.h>
@@ -54,6 +56,28 @@ STATIC EFI_STATUS SetJunoR1DefaultBootEntries ( // This GUID must match the FILE_GUID in ArmPlatformPkg/ArmJunoPkg/AcpiTables/AcpiTables.inf
STATIC CONST EFI_GUID mJunoAcpiTableFile = { 0xa1dd808e, 0x1e95, 0x4399, { 0xab, 0xc0, 0x65, 0x3c, 0x82, 0xe8, 0x53, 0x0c } };
+typedef struct {
+ ACPI_HID_DEVICE_PATH AcpiDevicePath;
+ EFI_DEVICE_PATH_PROTOCOL EndDevicePath;
+} EFI_PCI_ROOT_BRIDGE_DEVICE_PATH;
+
+STATIC CONST EFI_PCI_ROOT_BRIDGE_DEVICE_PATH mPciRootComplexDevicePath = {
+ {
+ { ACPI_DEVICE_PATH,
+ ACPI_DP,
+ { (UINT8) (sizeof (ACPI_HID_DEVICE_PATH)),
+ (UINT8) ((sizeof (ACPI_HID_DEVICE_PATH)) >> 8) }
+ },
+ EISA_PNP_ID (0x0A03),
+ 0
+ },
+ {
+ END_DEVICE_PATH_TYPE,
+ END_ENTIRE_DEVICE_PATH_SUBTYPE,
+ { END_DEVICE_PATH_LENGTH, 0 }
+ }
+};
+
/**
* Build and Set UEFI Variable Boot####
*
@@ -123,6 +147,46 @@ BootOptionCreate ( );
}
+/**
+ Notification function of the event defined as belonging to the
+ EFI_END_OF_DXE_EVENT_GROUP_GUID event group that was created in
+ the entry point of the driver.
+
+ This function is called when an event belonging to the
+ EFI_END_OF_DXE_EVENT_GROUP_GUID event group is signalled. Such an
+ event is signalled once at the end of the dispatching of all
+ drivers (end of the so called DXE phase).
+
+ @param[in] Event Event declared in the entry point of the driver whose
+ notification function is being invoked.
+ @param[in] Context NULL
+**/
+STATIC
+VOID
+OnEndOfDxe (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+ EFI_DEVICE_PATH_PROTOCOL* PciRootComplexDevicePath;
+ EFI_HANDLE Handle;
+ EFI_STATUS Status;
+
+ //
+ // PCI Root Complex initialization
+ // At the end of the DXE phase, we should get all the driver dispatched.
+ // Force the PCI Root Complex to be initialized. It allows the OS to skip
+ // this step.
+ //
+ PciRootComplexDevicePath = (EFI_DEVICE_PATH_PROTOCOL*) &mPciRootComplexDevicePath;
+ Status = gBS->LocateDevicePath (&gEfiPciRootBridgeIoProtocolGuid,
+ &PciRootComplexDevicePath,
+ &Handle);
+
+ Status = gBS->ConnectController (Handle, NULL, PciRootComplexDevicePath, FALSE);
+ ASSERT_EFI_ERROR (Status);
+}
+
EFI_STATUS
EFIAPI
ArmJunoEntryPoint (
@@ -183,6 +247,22 @@ ArmJunoEntryPoint ( }
}
+ //
+ // Create an event belonging to the "gEfiEndOfDxeEventGroupGuid" group.
+ // The "OnEndOfDxe()" function is declared as the call back function.
+ // It will be called at the end of the DXE phase when an event of the
+ // same group is signalled to inform about the end of the DXE phase.
+ // Install the INSTALL_FDT_PROTOCOL protocol.
+ //
+ Status = gBS->CreateEventEx (
+ EVT_NOTIFY_SIGNAL,
+ TPL_CALLBACK,
+ OnEndOfDxe,
+ NULL,
+ &gEfiEndOfDxeEventGroupGuid,
+ &EndOfDxeEvent
+ );
+
// Install dynamic Shell command to run baremetal binaries.
Status = ShellDynCmdRunAxfInstall (ImageHandle);
if (EFI_ERROR (Status)) {
diff --git a/ArmPlatformPkg/ArmJunoPkg/Drivers/ArmJunoDxe/ArmJunoDxe.inf b/ArmPlatformPkg/ArmJunoPkg/Drivers/ArmJunoDxe/ArmJunoDxe.inf index ea1738ba75..56ab62b31d 100644 --- a/ArmPlatformPkg/ArmJunoPkg/Drivers/ArmJunoDxe/ArmJunoDxe.inf +++ b/ArmPlatformPkg/ArmJunoPkg/Drivers/ArmJunoDxe/ArmJunoDxe.inf @@ -57,6 +57,7 @@ gEfiBlockIoProtocolGuid
gEfiDevicePathFromTextProtocolGuid
gEfiPciIoProtocolGuid
+ gEfiPciRootBridgeIoProtocolGuid
gEfiSimpleFileSystemProtocolGuid
[FixedPcd]
diff --git a/ArmPlatformPkg/ArmJunoPkg/Include/ArmPlatform.h b/ArmPlatformPkg/ArmJunoPkg/Include/ArmPlatform.h index c0a2b71484..9928c5ae7a 100644 --- a/ArmPlatformPkg/ArmJunoPkg/Include/ArmPlatform.h +++ b/ArmPlatformPkg/ArmJunoPkg/Include/ArmPlatform.h @@ -40,6 +40,9 @@ #define ARM_JUNO_PERIPHERALS_BASE 0x20000000
#define ARM_JUNO_PERIPHERALS_SZ 0x0E000000
+#define ARM_JUNO_GIV2M_MSI_BASE 0x2c1c0000
+#define ARM_JUNO_GIV2M_MSI_SZ SIZE_256KB
+
// On-Chip non-secure SRAM
#define ARM_JUNO_NON_SECURE_SRAM_BASE 0x2E000000
#define ARM_JUNO_NON_SECURE_SRAM_SZ SIZE_16MB
diff --git a/ArmPlatformPkg/ArmJunoPkg/Library/ArmJunoLib/ArmJunoLib.inf b/ArmPlatformPkg/ArmJunoPkg/Library/ArmJunoLib/ArmJunoLib.inf index b677e9dec3..092b606b24 100644 --- a/ArmPlatformPkg/ArmJunoPkg/Library/ArmJunoLib/ArmJunoLib.inf +++ b/ArmPlatformPkg/ArmJunoPkg/Library/ArmJunoLib/ArmJunoLib.inf @@ -1,5 +1,5 @@ #
-# Copyright (c) 2013-2014, ARM Limited. All rights reserved.
+# Copyright (c) 2013-2015, ARM Limited. All rights reserved.
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -52,3 +52,13 @@ gArmTokenSpaceGuid.PcdFvBaseAddress
gArmTokenSpaceGuid.PcdArmPrimaryCoreMask
+
+ gArmJunoTokenSpaceGuid.PcdPcieControlBaseAddress
+ gArmJunoTokenSpaceGuid.PcdPciConfigurationSpaceBaseAddress
+ gArmJunoTokenSpaceGuid.PcdPciConfigurationSpaceSize
+
+[Pcd]
+ gArmPlatformTokenSpaceGuid.PcdPciMmio32Base
+ gArmPlatformTokenSpaceGuid.PcdPciMmio32Size
+ gArmPlatformTokenSpaceGuid.PcdPciMmio64Base
+ gArmPlatformTokenSpaceGuid.PcdPciMmio64Size
diff --git a/ArmPlatformPkg/ArmJunoPkg/Library/ArmJunoLib/ArmJunoMem.c b/ArmPlatformPkg/ArmJunoPkg/Library/ArmJunoLib/ArmJunoMem.c index bc725df165..41731c1ebd 100644 --- a/ArmPlatformPkg/ArmJunoPkg/Library/ArmJunoLib/ArmJunoMem.c +++ b/ArmPlatformPkg/ArmJunoPkg/Library/ArmJunoLib/ArmJunoMem.c @@ -1,6 +1,6 @@ /** @file
*
-* Copyright (c) 2013-2014, ARM Limited. All rights reserved.
+* Copyright (c) 2013-2015, ARM Limited. All rights reserved.
*
* This program and the accompanying materials
* are licensed and made available under the terms and conditions of the BSD License
@@ -22,7 +22,7 @@ #include <ArmPlatform.h>
// The total number of descriptors, including the final "end-of-table" descriptor.
-#define MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS 12
+#define MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS 16
// DDR attributes
#define DDR_ATTRIBUTES_CACHED ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK
@@ -114,6 +114,36 @@ ArmPlatformGetVirtualMemoryMap ( VirtualMemoryTable[Index].Length = ARM_JUNO_NON_SECURE_SRAM_SZ;
VirtualMemoryTable[Index].Attributes = CacheAttributes;
+ // PCI Root Complex
+ VirtualMemoryTable[++Index].PhysicalBase = PcdGet64 (PcdPcieControlBaseAddress);
+ VirtualMemoryTable[Index].VirtualBase = PcdGet64 (PcdPcieControlBaseAddress);
+ VirtualMemoryTable[Index].Length = SIZE_128KB;
+ VirtualMemoryTable[Index].Attributes = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
+
+ //
+ // PCI Configuration Space
+ //
+ VirtualMemoryTable[++Index].PhysicalBase = PcdGet64 (PcdPciConfigurationSpaceBaseAddress);
+ VirtualMemoryTable[Index].VirtualBase = PcdGet64 (PcdPciConfigurationSpaceBaseAddress);
+ VirtualMemoryTable[Index].Length = PcdGet64 (PcdPciConfigurationSpaceSize);
+ VirtualMemoryTable[Index].Attributes = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
+
+ //
+ // PCI Memory Space
+ //
+ VirtualMemoryTable[++Index].PhysicalBase = PcdGet32 (PcdPciMmio32Base);
+ VirtualMemoryTable[Index].VirtualBase = PcdGet32 (PcdPciMmio32Base);
+ VirtualMemoryTable[Index].Length = PcdGet32 (PcdPciMmio32Size);
+ VirtualMemoryTable[Index].Attributes = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
+
+ //
+ // 64-bit PCI Memory Space
+ //
+ VirtualMemoryTable[++Index].PhysicalBase = PcdGet64 (PcdPciMmio64Base);
+ VirtualMemoryTable[Index].VirtualBase = PcdGet64 (PcdPciMmio64Base);
+ VirtualMemoryTable[Index].Length = PcdGet64 (PcdPciMmio64Size);
+ VirtualMemoryTable[Index].Attributes = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
+
// Juno SOC peripherals
VirtualMemoryTable[++Index].PhysicalBase = ARM_JUNO_SOC_PERIPHERALS_BASE;
VirtualMemoryTable[Index].VirtualBase = ARM_JUNO_SOC_PERIPHERALS_BASE;
|