From: "David Wei" <david.y.wei@intel.com>
To: devel@edk2.groups.io
Cc: Hao Wu <hao.a.wu@intel.com>, Liming Gao <liming.gao@intel.com>,
Ankit Sinha <ankit.sinha@intel.com>,
Agyeman Prince <prince.agyeman@intel.com>,
Kubacki Michael A <michael.a.kubacki@intel.com>,
Nate DeSimone <nathaniel.l.desimone@intel.com>,
Michael D Kinney <michael.d.kinney@intel.com>
Subject: [edk2-platforms PATCH v5 4/7] SimicsOpenBoardPkg: Add DXE driver for Legacy Sio
Date: Thu, 5 Sep 2019 14:38:37 -0700 [thread overview]
Message-ID: <c999fd07dbf7fa104d8f39d24550e86331ccb407.1567718650.git.david.y.wei@intel.com> (raw)
In-Reply-To: <cover.1567718649.git.david.y.wei@intel.com>
In-Reply-To: <cover.1567718649.git.david.y.wei@intel.com>
Add DXE driver for Legacy Sio support
Cc: Hao Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Ankit Sinha <ankit.sinha@intel.com>
Cc: Agyeman Prince <prince.agyeman@intel.com>
Cc: Kubacki Michael A <michael.a.kubacki@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: David Wei <david.y.wei@intel.com>
---
.../LegacySioDxe/ComponentName.c | 173 ++++++
.../SimicsOpenBoardPkg/LegacySioDxe/SioChip.c | 272 ++++++++++
.../SimicsOpenBoardPkg/LegacySioDxe/SioDriver.c | 600 +++++++++++++++++++++
.../SimicsOpenBoardPkg/LegacySioDxe/SioService.c | 249 +++++++++
.../LegacySioDxe/ComponentName.h | 87 +++
.../LegacySioDxe/LegacySioDxe.inf | 54 ++
.../SimicsOpenBoardPkg/LegacySioDxe/Register.h | 15 +
.../SimicsOpenBoardPkg/LegacySioDxe/SioChip.h | 195 +++++++
.../SimicsOpenBoardPkg/LegacySioDxe/SioDriver.h | 134 +++++
.../SimicsOpenBoardPkg/LegacySioDxe/SioService.h | 143 +++++
10 files changed, 1922 insertions(+)
create mode 100644 Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/ComponentName.c
create mode 100644 Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioChip.c
create mode 100644 Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioDriver.c
create mode 100644 Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioService.c
create mode 100644 Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/ComponentName.h
create mode 100644 Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/LegacySioDxe.inf
create mode 100644 Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/Register.h
create mode 100644 Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioChip.h
create mode 100644 Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioDriver.h
create mode 100644 Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioService.h
diff --git a/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/ComponentName.c b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/ComponentName.c
new file mode 100644
index 0000000000..4ba02f92c0
--- /dev/null
+++ b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/ComponentName.c
@@ -0,0 +1,173 @@
+/** @file
+ Install Base and Size Info Ppi for Firmware Volume Recovery.
+
+ Copyright (c) 2013 - 2019 Intel Corporation. All rights reserved. <BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#include "SioDriver.h"
+
+///
+/// Component Name Protocol instance
+///
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL mSioComponentName = {
+ SioComponentNameGetDriverName,
+ SioComponentNameGetControllerName,
+ "eng"
+};
+
+///
+/// Component Name 2 Protocol instance
+///
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL mSioComponentName2 = {
+ (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) SioComponentNameGetDriverName,
+ (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME)SioComponentNameGetControllerName,
+ "en"
+};
+
+///
+/// Table of driver names
+///
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSioDriverNameTable[] = {
+ {
+ "eng;en",
+ L"Super I/O Driver"
+ },
+ {
+ NULL,
+ NULL
+ }
+};
+
+///
+/// Table of Controller names
+///
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSioControllerNameTable[] = {
+ {
+ "eng;en",
+ L"Super I/O Controller"
+ },
+ {
+ NULL,
+ NULL
+ }
+};
+
+/**
+ Retrieves a Unicode string that is the user-readable name of the EFI Driver.
+
+ @param This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
+ @param Language A pointer to a three-character ISO 639-2 language identifier.
+ This is the language of the driver name that that the caller
+ is requesting, and it must match one of the languages specified
+ in SupportedLanguages. The number of languages supported by a
+ driver is up to the driver writer.
+ @param DriverName A pointer to the Unicode string to return. This Unicode string
+ is the name of the driver specified by This in the language
+ specified by Language.
+
+ @retval EFI_SUCCESS The Unicode string for the Driver specified by This
+ and the language specified by Language was returned
+ in DriverName.
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+ @retval EFI_INVALID_PARAMETER DriverName is NULL.
+ @retval EFI_UNSUPPORTED The driver specified by This does not support the
+ language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SioComponentNameGetDriverName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN CHAR8 *Language,
+ OUT CHAR16 **DriverName
+ )
+{
+ return LookupUnicodeString2 (
+ Language,
+ This->SupportedLanguages,
+ mSioDriverNameTable,
+ DriverName,
+ (BOOLEAN)(This == &mSioComponentName)
+ );
+}
+
+/**
+ Retrieves a Unicode string that is the user readable name of the controller
+ that is being managed by an EFI Driver.
+
+ @param This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
+ @param ControllerHandle The handle of a controller that the driver specified by
+ This is managing. This handle specifies the controller
+ whose name is to be returned.
+ @param ChildHandle The handle of the child controller to retrieve the name
+ of. This is an optional parameter that may be NULL. It
+ will be NULL for device drivers. It will also be NULL
+ for a bus drivers that wish to retrieve the name of the
+ bus controller. It will not be NULL for a bus driver
+ that wishes to retrieve the name of a child controller.
+ @param Language A pointer to a three character ISO 639-2 language
+ identifier. This is the language of the controller name
+ that the caller is requesting, and it must match one
+ of the languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up to the
+ driver writer.
+ @param ControllerName A pointer to the Unicode string to return. This Unicode
+ string is the name of the controller specified by
+ ControllerHandle and ChildHandle in the language specified
+ by Language, from the point of view of the driver specified
+ by This.
+
+ @retval EFI_SUCCESS The Unicode string for the user-readable name in the
+ language specified by Language for the driver
+ specified by This was returned in DriverName.
+ @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
+ @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid EFI_HANDLE.
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+ @retval EFI_INVALID_PARAMETER ControllerName is NULL.
+ @retval EFI_UNSUPPORTED The driver specified by This is not currently managing
+ the controller specified by ControllerHandle and
+ ChildHandle.
+ @retval EFI_UNSUPPORTED The driver specified by This does not support the
+ language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SioComponentNameGetControllerName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE ChildHandle OPTIONAL,
+ IN CHAR8 *Language,
+ OUT CHAR16 **ControllerName
+ )
+{
+ EFI_STATUS Status;
+
+ //
+ // Make sure this driver is currently managing ControllHandle
+ //
+ Status = EfiTestManagedDevice (
+ ControllerHandle,
+ mSioDriver.DriverBindingHandle,
+ &gEfiPciIoProtocolGuid
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ //
+ // ChildHandle must be NULL for a Device Driver
+ //
+ if (ChildHandle != NULL) {
+ return EFI_UNSUPPORTED;
+ }
+
+ return LookupUnicodeString2 (
+ Language,
+ This->SupportedLanguages,
+ mSioControllerNameTable,
+ ControllerName,
+ (BOOLEAN)(This == &mSioComponentName)
+ );
+}
diff --git a/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioChip.c b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioChip.c
new file mode 100644
index 0000000000..b9a7b9cd24
--- /dev/null
+++ b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioChip.c
@@ -0,0 +1,272 @@
+/** @file
+ Super I/O specific implementation.
+
+ Copyright (c) 2010 - 2019 Intel Corporation. All rights reserved. <BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#include "SioDriver.h"
+#include <Library/S3IoLib.h>
+
+LOCAL_IO_WRITE8 mIoWrite8 = IoWrite8;
+//
+// System configuration (setup) information
+//
+// SYSTEM_CONFIGURATION mSystemConfiguration;
+
+//
+// COM 1 UART Controller
+//
+ACPI_SIO_RESOURCES_IO_IRQ mCom1Resources = {
+ {
+ { ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR },
+ 0x3f8,
+ 8
+ },
+ {
+ { ACPI_IRQ_NOFLAG_DESCRIPTOR },
+ BIT4 // IRQ4
+ },
+ {
+ ACPI_END_TAG_DESCRIPTOR,
+ 0
+ }
+};
+
+//
+// PS/2 Keyboard Controller
+//
+ACPI_SIO_RESOURCES_IO_IRQ mKeyboardResources = {
+ {
+ { ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR },
+ 0x60,
+ 5
+ },
+ {
+ { ACPI_IRQ_NOFLAG_DESCRIPTOR },
+ BIT1
+ },
+ {
+ ACPI_END_TAG_DESCRIPTOR,
+ 0
+ }
+};
+
+//
+// PS/2 Mouse Controller
+//
+ACPI_SIO_RESOURCES_IO_IRQ mMouseResources = {
+ {
+ { ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR },
+ 0x60,
+ 5
+ },
+ {
+ { ACPI_IRQ_NOFLAG_DESCRIPTOR },
+ BIT12
+ },
+ {
+ ACPI_END_TAG_DESCRIPTOR,
+ 0
+ }
+};
+
+//
+// Table of SIO Controllers
+//
+DEVICE_INFO mDeviceInfo[] = {
+ {
+ {
+ EISA_PNP_ID(0x501),
+ 0
+ },
+ 0,
+ RESOURCE_IO | RESOURCE_IRQ,
+ { (ACPI_SMALL_RESOURCE_HEADER *) &mCom1Resources },
+ { (ACPI_SMALL_RESOURCE_HEADER *) &mCom1Resources }
+ }, // COM 1 UART Controller
+ {
+ {
+ EISA_PNP_ID(0x303),
+ 0
+ },
+ 0,
+ 0, // Cannot change resource
+ { (ACPI_SMALL_RESOURCE_HEADER *) &mKeyboardResources },
+ { (ACPI_SMALL_RESOURCE_HEADER *) &mKeyboardResources }
+ }, // PS/2 Keyboard Controller
+ {
+ {
+ EISA_PNP_ID(0xF03),
+ 0
+ },
+ 0,
+ 0, // Cannot change resource
+ { (ACPI_SMALL_RESOURCE_HEADER *) &mMouseResources },
+ { (ACPI_SMALL_RESOURCE_HEADER *) &mMouseResources }
+ } // PS/2 Mouse Controller
+};
+
+
+/**
+ Return the supported devices.
+
+ @param[out] Devices Pointer to pointer of EFI_SIO_ACPI_DEVICE_ID.
+ Caller is responsible to free the buffer.
+ @param[out] Count Pointer to UINTN holding the device count.
+**/
+VOID
+DeviceGetList (
+ OUT EFI_SIO_ACPI_DEVICE_ID **Devices,
+ OUT UINTN *Count
+ )
+{
+ EFI_SIO_ACPI_DEVICE_ID *LocalDevices;
+ UINTN LocalCount;
+ UINTN DeviceCount;
+ UINTN Index;
+
+ //
+ // Allocate enough memory for simplicity
+ //
+ DeviceCount = sizeof (mDeviceInfo) / sizeof (mDeviceInfo[0]);
+ LocalDevices = AllocatePool (sizeof (EFI_SIO_ACPI_DEVICE_ID) * DeviceCount);
+ ASSERT (LocalDevices != NULL);
+ if (LocalDevices == NULL) {
+ return;
+ }
+ LocalCount = 0;
+
+ for (Index = 0; Index < DeviceCount; Index++) {
+ CopyMem (&LocalDevices[LocalCount], &mDeviceInfo[Index].Device, sizeof (EFI_SIO_ACPI_DEVICE_ID));
+ LocalCount++;
+ }
+
+ *Devices = LocalDevices;
+ *Count = LocalCount;
+}
+
+
+/**
+ Super I/O controller initialization.
+
+ @retval EFI_SUCCESS The super I/O controller is found and initialized.
+ @retval EFI_UNSUPPORTED The super I/O controller is not found.
+**/
+EFI_STATUS
+SioInit (
+ VOID
+ )
+{
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Find the DEVICE_INFO for specified Device.
+
+ @param[in] Device Pointer to the EFI_SIO_ACPI_DEVICE_ID.
+
+ @retval DEVICE_INFO* Pointer to the DEVICE_INFO.
+**/
+DEVICE_INFO *
+DeviceSearch (
+ IN EFI_SIO_ACPI_DEVICE_ID *Device
+ )
+{
+ UINTN Index;
+
+ for (Index = 0; Index < sizeof (mDeviceInfo) / sizeof (mDeviceInfo[0]); Index++) {
+ if (CompareMem (Device, &mDeviceInfo[Index].Device, sizeof (*Device)) == 0) {
+ return &mDeviceInfo[Index];
+ }
+ }
+
+ ASSERT (FALSE);
+ return NULL;
+}
+
+
+/**
+ Program the SIO chip to enable the specified device using the default resource.
+
+ @param[in] Device Pointer to EFI_SIO_ACPI_DEVICE_ID.
+**/
+VOID
+DeviceEnable (
+ IN EFI_SIO_ACPI_DEVICE_ID *Device
+ )
+{
+}
+
+
+/**
+ Get the ACPI resources for specified device.
+
+ @param[in] Device Pointer to EFI_SIO_ACPI_DEVICE_ID.
+ @param[out] Resources Pointer to ACPI_RESOURCE_HEADER_PTR.
+
+ @retval EFI_SUCCESS The resources are returned successfully.
+**/
+EFI_STATUS
+DeviceGetResources (
+ IN EFI_SIO_ACPI_DEVICE_ID *Device,
+ OUT ACPI_RESOURCE_HEADER_PTR *Resources
+ )
+{
+ DEVICE_INFO *DeviceInfo;
+
+ DeviceInfo = DeviceSearch (Device);
+
+ *Resources = DeviceInfo->Resources;
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Set the ACPI resources for specified device.
+
+ The SIO chip is programmed to use the new resources and the
+ resources setting are saved. The function assumes the resources
+ are valid.
+
+ @param[in] Device Pointer to EFI_SIO_ACPI_DEVICE_ID.
+ @param[in] Resources ACPI_RESOURCE_HEADER_PTR.
+
+ @retval EFI_UNSUPPORTED
+**/
+EFI_STATUS
+DeviceSetResources (
+ IN EFI_SIO_ACPI_DEVICE_ID *Device,
+ IN ACPI_RESOURCE_HEADER_PTR Resources
+ )
+{
+ return EFI_UNSUPPORTED;
+}
+
+
+/**
+ Get the possible ACPI resources for specified device.
+
+ @param[in] Device Pointer to EFI_SIO_ACPI_DEVICE_ID.
+ @param[out] Resources Pointer to ACPI_RESOURCE_HEADER_PTR.
+
+ @retval EFI_SUCCESS The resources are returned successfully.
+**/
+EFI_STATUS
+DevicePossibleResources (
+ IN EFI_SIO_ACPI_DEVICE_ID *Device,
+ OUT ACPI_RESOURCE_HEADER_PTR *Resources
+ )
+{
+ DEVICE_INFO *DeviceInfo;
+
+ DeviceInfo = DeviceSearch (Device);
+
+ *Resources = DeviceInfo->PossibleResources;
+
+ return EFI_SUCCESS;
+}
diff --git a/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioDriver.c b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioDriver.c
new file mode 100644
index 0000000000..408c6ff301
--- /dev/null
+++ b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioDriver.c
@@ -0,0 +1,600 @@
+/** @file
+ EFI Driver following Driver Binding Protocol.
+
+ Copyright (c) 2010 - 2019 Intel Corporation. All rights reserved. <BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#include "SioDriver.h"
+
+
+//
+// This driver is for ACPI(PNP0A03,0)/PCI(0x1f,0)
+//
+//
+// Sio Driver Global Variables
+//
+EFI_DRIVER_BINDING_PROTOCOL mSioDriver = {
+ SioDriverSupported,
+ SioDriverStart,
+ SioDriverStop,
+ 1,
+ NULL,
+ NULL
+};
+
+//
+// The list of the created SIO_DEV
+//
+LIST_ENTRY mSioDevPool = INITIALIZE_LIST_HEAD_VARIABLE (mSioDevPool);
+
+//
+// Template structure to create SIO_DEV
+//
+SIO_DEV mSioDevTemplate = {
+ SIO_DEV_SIGNATURE, // Signature
+ NULL, // PciHandle
+ {
+ 0x00000000, // HID
+ 0x00000000 // UID
+ },
+ NULL, // Handle
+ { // Sio Instance
+ SioRegisterAccess,
+ SioGetResources,
+ SioSetResources,
+ SioPossibleResources,
+ SioModify
+ },
+ NULL, // DevicePath
+ {
+ NULL, // ForwardLink
+ NULL, // BackLink
+ }
+};
+
+//
+// Template ACPI_HID_DEVICE_PATH structure to create device path
+//
+ACPI_HID_DEVICE_PATH mAcpiNodeTemplate = {
+ {
+ ACPI_DEVICE_PATH, // Type
+ ACPI_DP, // SubType
+ {
+ sizeof (ACPI_HID_DEVICE_PATH), // Length[0]
+ 0 // Length[1]
+ }
+ },
+ 0x00000000, // HID
+ 0x00000000 // UID
+};
+
+
+/**
+ The user Entry Point for module Lpc47m17x. The user code starts with this function.
+
+ @param[in] ImageHandle The firmware allocated handle for the EFI image.
+ @param[in] SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The entry point is executed successfully.
+ @retval other Some error occurs when executing this entry point.
+**/
+EFI_STATUS
+EFIAPI
+SioDriverEntryPoint (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ if (EFI_ERROR (SioInit())) {
+ return EFI_UNSUPPORTED;
+ } else {
+
+ //
+ // Install protocols
+ //
+ return EfiLibInstallDriverBindingComponentName2 (
+ ImageHandle,
+ SystemTable,
+ &mSioDriver,
+ ImageHandle,
+ &mSioComponentName,
+ &mSioComponentName2
+ );
+ }
+}
+
+
+/**
+ Test to see if this driver supports Controller Handle.
+
+ @param[in] This Protocol instance pointer.
+ @param[in] Controller Handle of device to test
+ @param[in] RemainingDevicePath Optional parameter use to pick a specific child
+ device to start.
+
+ @retval EFI_SUCCESS This driver supports this device
+ @retval EFI_ALREADY_STARTED This driver is already running on this device
+ @retval other This driver does not support this device
+**/
+EFI_STATUS
+EFIAPI
+SioDriverSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ )
+{
+ EFI_STATUS Status;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
+ ACPI_HID_DEVICE_PATH *AcpiNode;
+ PCI_TYPE00 Pci;
+ UINTN Index;
+ EFI_SIO_ACPI_DEVICE_ID *Devices;
+ UINTN Count;
+ UINTN SegmentNumber;
+ UINTN BusNumber;
+ UINTN DeviceNumber;
+ UINTN FunctionNumber;
+
+ //
+ // If RemainingDevicePath is not NULL, it should verify that the first device
+ // path node in RemainingDevicePath is an ACPI Device path node which is a
+ // legal Device Path Node for this bus driver's children.
+ //
+ if (RemainingDevicePath != NULL) {
+ if (!IsDevicePathEnd (RemainingDevicePath)) {
+ if ((RemainingDevicePath->Type != ACPI_DEVICE_PATH) ||
+ (((RemainingDevicePath->SubType != ACPI_DP) || (DevicePathNodeLength (RemainingDevicePath) != sizeof (ACPI_HID_DEVICE_PATH))) &&
+ ((RemainingDevicePath->SubType != ACPI_EXTENDED_DP) || (DevicePathNodeLength (RemainingDevicePath) != sizeof (ACPI_EXTENDED_HID_DEVICE_PATH))))
+ ) {
+ return EFI_UNSUPPORTED;
+ }
+
+ DeviceGetList (&Devices, &Count);
+ if (Devices == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+ AcpiNode = (ACPI_HID_DEVICE_PATH *) RemainingDevicePath;
+ for (Index = 0; Index < Count; Index++) {
+ if ((AcpiNode->HID == Devices[Index].HID) &&
+ (AcpiNode->UID == Devices[Index].UID)) {
+ break;
+ }
+ }
+ FreePool (Devices);
+ if (Index == Count) {
+ return EFI_UNSUPPORTED;
+ }
+ }
+ }
+
+ //
+ // See if the parent device path can be opened BY_DRIVER
+ //
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiDevicePathProtocolGuid,
+ (VOID **) &ParentDevicePath,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+ if (EFI_ERROR (Status) && (Status != EFI_ALREADY_STARTED)) {
+ return Status;
+ }
+
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiDevicePathProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+
+ //
+ // Get PciIo protocol instance
+ //
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiPciIoProtocolGuid,
+ (VOID **) &PciIo,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+
+ if (!EFI_ERROR (Status)) {
+ Status = PciIo->Pci.Read (
+ PciIo,
+ EfiPciIoWidthUint32,
+ 0,
+ sizeof (Pci) / sizeof (UINT32),
+ &Pci
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ Status = EFI_UNSUPPORTED;
+ if ((Pci.Hdr.Command & (EFI_PCI_COMMAND_IO_SPACE | EFI_PCI_COMMAND_MEMORY_SPACE))
+ == (EFI_PCI_COMMAND_IO_SPACE | EFI_PCI_COMMAND_MEMORY_SPACE)
+ ) {
+ if (Pci.Hdr.ClassCode[2] == PCI_CLASS_BRIDGE) {
+ //
+ // See if this is a standard PCI to ISA Bridge from the Base Code and Class Code
+ //
+ if (Pci.Hdr.ClassCode[1] == PCI_CLASS_BRIDGE_ISA) {
+ Status = EFI_SUCCESS;
+ }
+
+ //
+ // See if this is an Intel PCI to ISA Bridge in Positive Decode Mode
+ //
+ if ((Pci.Hdr.ClassCode[1] == PCI_CLASS_BRIDGE_ISA_PDECODE) &&
+ (Pci.Hdr.VendorId == 0x8086)) {
+ //
+ // See if this is on Function #0 to avoid false positive on
+ // PCI_CLASS_BRIDGE_OTHER that has the same value as
+ // PCI_CLASS_BRIDGE_ISA_PDECODE
+ //
+ Status = PciIo->GetLocation (
+ PciIo,
+ &SegmentNumber,
+ &BusNumber,
+ &DeviceNumber,
+ &FunctionNumber
+ );
+ if (!EFI_ERROR (Status) && (FunctionNumber == 0)) {
+ Status = EFI_SUCCESS;
+ } else {
+ Status = EFI_UNSUPPORTED;
+ }
+ }
+ }
+ }
+
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiPciIoProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+ }
+ if (EFI_ERROR (Status) && (Status != EFI_ALREADY_STARTED)) {
+ return Status;
+ }
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Destroy the SIO controller handle.
+
+ @param[in] ChildHandle The SIO controller handle.
+
+ @retval EFI_SUCCESS The SIO controller handle is destroyed successfully.
+**/
+EFI_STATUS
+SioDestroyDevice (
+ IN EFI_HANDLE ChildHandle
+ )
+{
+ EFI_STATUS Status;
+ SIO_DEV *SioDev;
+ EFI_SIO_PROTOCOL *Sio;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+
+ Status = gBS->HandleProtocol (
+ ChildHandle,
+ &gEfiSioProtocolGuid,
+ (VOID **) &Sio
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ SioDev = SIO_DEV_FROM_THIS (Sio);
+
+ Status = gBS->CloseProtocol (
+ SioDev->PciHandle,
+ &gEfiPciIoProtocolGuid,
+ mSioDriver.DriverBindingHandle,
+ ChildHandle
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ Status = gBS->UninstallMultipleProtocolInterfaces (
+ ChildHandle,
+ &gEfiDevicePathProtocolGuid,
+ SioDev->DevicePath,
+ &gEfiSioProtocolGuid,
+ &SioDev->Sio,
+ NULL
+ );
+ if (EFI_ERROR (Status)) {
+ gBS->OpenProtocol (
+ SioDev->PciHandle,
+ &gEfiPciIoProtocolGuid,
+ (VOID **) &PciIo,
+ mSioDriver.DriverBindingHandle,
+ ChildHandle,
+ EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
+ );
+ return Status;
+ }
+
+ RemoveEntryList (&SioDev->Link);
+ FreePool (SioDev->DevicePath);
+ FreePool (SioDev);
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Create the SIO controller handle.
+
+ @param[in] Controller The parent PCI controller handle.
+ @param[in] Device Pointer to EFI_SIO_ACPI_DEVICE_ID.
+ @param[in] ParentDevicePath The device path of the parent controller.
+ @param[out] PciIo The PciIo instance of the parent controller.
+**/
+VOID
+SioCreateDevice (
+ IN EFI_HANDLE Controller,
+ IN EFI_SIO_ACPI_DEVICE_ID *Device,
+ IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath,
+ OUT EFI_PCI_IO_PROTOCOL *PciIo
+ )
+{
+ EFI_STATUS Status;
+ SIO_DEV *SioDev;
+
+ DeviceEnable (Device);
+ SioDev = AllocateCopyPool (sizeof (SIO_DEV), &mSioDevTemplate);
+ ASSERT (SioDev != NULL);
+ if (SioDev == NULL) {
+ return;
+ }
+ InsertHeadList (&mSioDevPool, &SioDev->Link);
+
+ SioDev->PciHandle = Controller;
+
+ CopyMem (&SioDev->Device, Device, sizeof (*Device));
+
+ mAcpiNodeTemplate.HID = Device->HID;
+ mAcpiNodeTemplate.UID = Device->UID;
+ SioDev->DevicePath = AppendDevicePathNode (ParentDevicePath, (EFI_DEVICE_PATH_PROTOCOL *) &mAcpiNodeTemplate);
+ ASSERT (SioDev->DevicePath != NULL);
+
+ Status = gBS->InstallMultipleProtocolInterfaces (
+ &SioDev->Handle,
+ &gEfiSioProtocolGuid, &SioDev->Sio,
+ &gEfiDevicePathProtocolGuid, SioDev->DevicePath,
+ NULL
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiPciIoProtocolGuid,
+ (VOID **) &PciIo,
+ mSioDriver.DriverBindingHandle,
+ SioDev->Handle,
+ EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
+ );
+ ASSERT_EFI_ERROR (Status);
+}
+
+
+/**
+ Start this driver on ControllerHandle.
+
+ @param[in] This Protocol instance pointer.
+ @param[in] Controller Handle of device to bind driver to
+ @param[in] RemainingDevicePath Optional parameter use to pick a specific child
+ device to start.
+
+ @retval EFI_SUCCESS This driver is added to ControllerHandle
+ @retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle
+ @retval other This driver does not support this device
+**/
+EFI_STATUS
+EFIAPI
+SioDriverStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ )
+{
+ EFI_STATUS Status;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ EFI_DEVICE_PATH_PROTOCOL *DevicePath;
+ EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
+ EFI_SIO_ACPI_DEVICE_ID *Devices;
+ SIO_DEV *SioDev;
+ UINTN Count;
+ UINTN Index;
+ ACPI_HID_DEVICE_PATH *AcpiNode;
+ BOOLEAN *HasCreated;
+ BOOLEAN *RequestCreate;
+ LIST_ENTRY *Node;
+
+ HasCreated = NULL;
+ RequestCreate = NULL;
+ //
+ // Get the ISA bridge's Device Path
+ //
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiDevicePathProtocolGuid,
+ (VOID **) &ParentDevicePath,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+ if (EFI_ERROR (Status) && Status != EFI_ALREADY_STARTED) {
+ return Status;
+ }
+
+ //
+ // Get Pci IO
+ //
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiPciIoProtocolGuid,
+ (VOID **) &PciIo,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+
+ if (EFI_ERROR (Status) && Status != EFI_ALREADY_STARTED) {
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiDevicePathProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+ return Status;
+ }
+
+ if ((RemainingDevicePath != NULL) && IsDevicePathEnd (RemainingDevicePath)) {
+ return EFI_SUCCESS;
+ }
+
+ DeviceGetList (&Devices, &Count);
+ if (Devices == NULL) {
+ Status = EFI_OUT_OF_RESOURCES;
+ goto Exit_Start;
+ }
+ HasCreated = AllocatePool (sizeof (BOOLEAN) * Count);
+ ASSERT (HasCreated != NULL);
+ if (HasCreated == NULL) {
+ Status = EFI_OUT_OF_RESOURCES;
+ goto Exit_Start;
+ }
+ RequestCreate = AllocatePool (sizeof (BOOLEAN) * Count);
+ ASSERT (RequestCreate != NULL);
+ if (RequestCreate == NULL) {
+ Status = EFI_OUT_OF_RESOURCES;
+ goto Exit_Start;
+ }
+
+ //
+ // Assume no children has been created.
+ // Assume the SIO interface hasn't been initialized.
+ //
+ ZeroMem (HasCreated, sizeof (BOOLEAN) * Count);
+
+ if (Status == EFI_ALREADY_STARTED) {
+ for (Node = GetFirstNode (&mSioDevPool);
+ !IsNull (&mSioDevPool, Node);
+ Node = GetNextNode (&mSioDevPool, Node)
+ ) {
+ SioDev = CR (Node, SIO_DEV, Link, SIO_DEV_SIGNATURE);
+ Status = gBS->HandleProtocol (
+ SioDev->PciHandle,
+ &gEfiDevicePathProtocolGuid,
+ (VOID **) &DevicePath
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // See if they are under the same PCI to ISA Bridge
+ //
+ if (CompareMem (DevicePath, ParentDevicePath, GetDevicePathSize (DevicePath)) == 0) {
+ for (Index = 0; Index < Count; Index++) {
+ if (CompareMem (&SioDev->Device, &Devices[Index], sizeof (EFI_SIO_ACPI_DEVICE_ID)) == 0) {
+ HasCreated[Index] = TRUE;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ AcpiNode = (ACPI_HID_DEVICE_PATH *) RemainingDevicePath;
+ for (Index = 0; Index < Count; Index++) {
+ if ((AcpiNode == NULL) ||
+ ((AcpiNode->HID == Devices[Index].HID) && (AcpiNode->UID == Devices[Index].UID))
+ ) {
+ RequestCreate[Index] = TRUE;
+ } else {
+ RequestCreate[Index] = FALSE;
+ }
+ }
+
+ for (Index = 0; Index < Count; Index++) {
+ if (RequestCreate[Index] && !HasCreated[Index]) {
+ SioCreateDevice (Controller, &Devices[Index], ParentDevicePath, PciIo);
+ }
+ }
+Exit_Start:
+ if (Devices != NULL) {
+ FreePool (Devices);
+ }
+ if (HasCreated != NULL) {
+ FreePool (HasCreated);
+ }
+ if (RequestCreate != NULL) {
+ FreePool (RequestCreate);
+ }
+
+ return Status;
+}
+
+
+/**
+ Stop this driver on ControllerHandle.
+
+ @param[in] This Protocol instance pointer.
+ @param[in] Controller Handle of device to stop driver on
+ @param[in] NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
+ children is zero stop the entire bus driver.
+ @param[in] ChildHandleBuffer List of Child Handles to Stop.
+
+ @retval EFI_SUCCESS This driver is removed ControllerHandle
+ @retval other This driver was not removed from this device
+**/
+EFI_STATUS
+EFIAPI
+SioDriverStop (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN UINTN NumberOfChildren,
+ IN EFI_HANDLE *ChildHandleBuffer
+ )
+{
+ EFI_STATUS Status;
+ UINTN Index;
+ BOOLEAN AllChildrenStopped;
+
+ if (NumberOfChildren == 0) {
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiDevicePathProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiPciIoProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+ return EFI_SUCCESS;
+ }
+
+ AllChildrenStopped = TRUE;
+ for (Index = 0; Index < NumberOfChildren; Index++) {
+ Status = SioDestroyDevice (ChildHandleBuffer[Index]);
+ if (EFI_ERROR (Status)) {
+ AllChildrenStopped = FALSE;
+ }
+ }
+
+ if (AllChildrenStopped) {
+ return EFI_SUCCESS;
+ } else {
+ return EFI_DEVICE_ERROR;
+ }
+}
diff --git a/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioService.c b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioService.c
new file mode 100644
index 0000000000..379002b833
--- /dev/null
+++ b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioService.c
@@ -0,0 +1,249 @@
+/** @file
+ Super I/O Interface implementation.
+
+ Copyright (c) 2010 - 2019 Intel Corporation. All rights reserved. <BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#include "SioDriver.h"
+
+
+/**
+ Provides an interface to get a list of the current resources consumed by the device in the ACPI
+ Resource Descriptor format.
+
+ GetResources() returns a list of resources currently consumed by the device. The
+ ResourceList is a pointer to the buffer containing resource descriptors for the device. The
+ descriptors are in the format of Small or Large ACPI resource descriptor as defined by ACPI
+ specification (2.0 & 3.0). The buffer of resource descriptors is terminated with the 'End tag'
+ resource descriptor.
+
+ @param[in] This Indicates a pointer to the calling context.
+ @param[out] ResourceList A pointer to an ACPI resource descriptor list that defines the current resources
+ used by the device. Type ACPI_RESOURCE_HEADER_PTR is defined in the "Related
+ Definitions" below.
+
+ @retval EFI_SUCCESS The operation completed successfully
+ @retval EFI_INVALID_PARAMETER ResourceList is NULL
+**/
+EFI_STATUS
+EFIAPI
+SioGetResources (
+ IN CONST EFI_SIO_PROTOCOL *This,
+ OUT ACPI_RESOURCE_HEADER_PTR *ResourceList
+ )
+{
+ SIO_DEV *SioDev;
+
+ if (ResourceList == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ SioDev = SIO_DEV_FROM_THIS (This);
+
+ return DeviceGetResources (&SioDev->Device, ResourceList);
+}
+
+
+/**
+ Provides a collection of resource descriptor lists. Each resource descriptor list in the collection
+ defines a combination of resources that can potentially be used by the device.
+
+ @param[in] This Indicates a pointer to the calling context.
+ @param[out] ResourceCollection Collection of the resource descriptor lists.
+
+ @retval EFI_SUCCESS The operation completed successfully
+ @retval EFI_INVALID_PARAMETER ResourceCollection is NULL
+**/
+EFI_STATUS
+EFIAPI
+SioPossibleResources (
+ IN CONST EFI_SIO_PROTOCOL *This,
+ OUT ACPI_RESOURCE_HEADER_PTR *ResourceCollection
+ )
+{
+ SIO_DEV *SioDev;
+
+ if (ResourceCollection == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ SioDev = SIO_DEV_FROM_THIS (This);
+
+ return DevicePossibleResources (&SioDev->Device, ResourceCollection);
+}
+
+
+/**
+ Sets the resources for the device.
+
+ @param[in] This Indicates a pointer to the calling context.
+ @param[in] ResourceList Pointer to the ACPI resource descriptor list. Type ACPI_RESOURCE_HEADER_PTR
+ is defined in the "Related Definitions" section of
+ EFI_SIO_PROTOCOL.GetResources().
+
+ @retval EFI_SUCCESS The operation completed successfully
+ @retval EFI_INVALID_PARAMETER ResourceList is invalid
+ @retval EFI_ACCESS_DENIED Some of the resources in ResourceList are in use
+**/
+EFI_STATUS
+EFIAPI
+SioSetResources (
+ IN CONST EFI_SIO_PROTOCOL *This,
+ IN ACPI_RESOURCE_HEADER_PTR ResourceList
+ )
+{
+ SIO_DEV *SioDev;
+ ACPI_RESOURCE_HEADER_PTR ResourcePtr;
+ ACPI_RESOURCE_HEADER_PTR ResourceCollection;
+ ACPI_RESOURCE_HEADER_PTR ResourcePtr2;
+ BOOLEAN Found;
+
+ ResourcePtr = ResourceList;
+ SioDev = SIO_DEV_FROM_THIS (This);
+
+ //
+ // Check whether the resource is in the possible resource collection
+ //
+ DevicePossibleResources (&SioDev->Device, &ResourceCollection);
+
+ while (ResourcePtr.SmallHeader->Byte != ACPI_END_TAG_DESCRIPTOR) {
+
+ Found = FALSE;
+ ResourcePtr2 = ResourceCollection;
+ while (ResourcePtr2.SmallHeader->Byte != ACPI_END_TAG_DESCRIPTOR) {
+ if (ResourcePtr2.SmallHeader->Bits.Type == 0) {
+ //
+ // Small Header
+ //
+ if (CompareMem (
+ ResourcePtr2.SmallHeader,
+ ResourcePtr.SmallHeader,
+ ResourcePtr2.SmallHeader->Bits.Length + sizeof (*ResourcePtr2.SmallHeader)
+ ) == 0) {
+ Found = TRUE;
+ break;
+ }
+
+ ResourcePtr2.SmallHeader = (ACPI_SMALL_RESOURCE_HEADER *) ((UINT8 *) ResourcePtr2.SmallHeader
+ + ResourcePtr2.SmallHeader->Bits.Length
+ + sizeof (*ResourcePtr2.SmallHeader));
+
+ } else {
+ //
+ // Large Header
+ //
+ if (CompareMem (
+ ResourcePtr2.LargeHeader,
+ ResourcePtr.LargeHeader,
+ ResourcePtr2.LargeHeader->Length + sizeof (*ResourcePtr2.LargeHeader)
+ ) == 0) {
+ Found = TRUE;
+ break;
+ }
+
+ ResourcePtr2.LargeHeader = (ACPI_LARGE_RESOURCE_HEADER *) ((UINT8 *) ResourcePtr2.LargeHeader
+ + ResourcePtr2.LargeHeader->Length
+ + sizeof (*ResourcePtr2.LargeHeader));
+ }
+ }
+
+ if (!Found) {
+ return EFI_ACCESS_DENIED;
+ }
+
+ if (ResourcePtr.SmallHeader->Bits.Type == 0) {
+ ResourcePtr.SmallHeader = (ACPI_SMALL_RESOURCE_HEADER *) ((UINT8 *) ResourcePtr.SmallHeader
+ + ResourcePtr.SmallHeader->Bits.Length
+ + sizeof (*ResourcePtr.SmallHeader));
+ } else {
+ ResourcePtr.LargeHeader = (ACPI_LARGE_RESOURCE_HEADER *) ((UINT8 *) ResourcePtr.LargeHeader
+ + ResourcePtr.LargeHeader->Length
+ + sizeof (*ResourcePtr.LargeHeader));
+ }
+ }
+
+ //
+ // ResourceList can be set
+ //
+ return DeviceSetResources (&SioDev->Device, ResourceList);
+}
+
+
+/**
+ Provides a low level access to the registers for the Super I/O.
+
+ @param[in] This Indicates a pointer to the calling context.
+ @param[in] Write Specifies the type of the register operation. If this parameter is TRUE,
+ Value is interpreted as an input parameter and the operation is a register write.
+ If this parameter is FALSE, Value is interpreted as an output parameter and the
+ operation is a register read.
+ @param[in] ExitCfgMode Exit Configuration Mode Indicator. If this parameter is set to TRUE, the
+ Super I/O driver will turn off configuration mode of the Super I/O prior to returning
+ from this function. If this parameter is set to FALSE, the Super I/O driver will
+ leave Super I/O in the configuration mode.
+ The Super I/O driver must track the current state of the Super I/O and enable the
+ configuration mode of Super I/O if necessary prior to register access.
+ @param[in] Register Register number.
+ @param[in, out] Value If Write is TRUE, Value is a pointer to the buffer containing the byte of data to be
+ written to the Super I/O register. If Write is FALSE, Value is a pointer to the
+ destination buffer for the byte of data to be read from the Super I/O register.
+
+ @retval EFI_SUCCESS The operation completed successfully
+ @retval EFI_INVALID_PARAMETER The Value is NULL
+ @retval EFI_INVALID_PARAMETER Invalid Register number
+**/
+EFI_STATUS
+EFIAPI
+SioRegisterAccess (
+ IN CONST EFI_SIO_PROTOCOL *This,
+ IN BOOLEAN Write,
+ IN BOOLEAN ExitCfgMode,
+ IN UINT8 Register,
+ IN OUT UINT8 *Value
+ )
+{
+ if (Value == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Provides an interface for a table based programming of the Super I/O registers.
+
+ The Modify() function provides an interface for table based programming of the Super I/O
+ registers. This function can be used to perform programming of multiple Super I/O registers with a
+ single function call. For each table entry, the Register is read, its content is bitwise ANDed with
+ AndMask, and then ORed with OrMask before being written back to the Register. The Super
+ I/O driver must track the current state of the Super I/O and enable the configuration mode of Super I/
+ O if necessary prior to table processing. Once the table is processed, the Super I/O device has to be
+ returned to the original state.
+
+ @param[in] This Indicates a pointer to the calling context.
+ @param[in] Command A pointer to an array of NumberOfCommands EFI_SIO_REGISTER_MODIFY
+ structures. Each structure specifies a single Super I/O register modify operation.
+ Type EFI_SIO_REGISTER_MODIFY is defined in the "Related Definitions" below.
+ @param[in] NumberOfCommands Number of elements in the Command array.
+
+ @retval EFI_SUCCESS The operation completed successfully
+ @retval EFI_INVALID_PARAMETER Command is NULL
+**/
+EFI_STATUS
+EFIAPI
+SioModify (
+ IN CONST EFI_SIO_PROTOCOL *This,
+ IN CONST EFI_SIO_REGISTER_MODIFY *Command,
+ IN UINTN NumberOfCommands
+ )
+{
+
+ if (Command == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ return EFI_SUCCESS;
+}
diff --git a/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/ComponentName.h b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/ComponentName.h
new file mode 100644
index 0000000000..5368f94bcd
--- /dev/null
+++ b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/ComponentName.h
@@ -0,0 +1,87 @@
+/** @file
+ Install Base and Size Info Ppi for Firmware Volume Recovery.
+
+ Copyright (c) 2013 - 2019 Intel Corporation. All rights reserved. <BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+/**
+ Retrieves a Unicode string that is the user-readable name of the EFI Driver.
+
+ @param This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
+ @param Language A pointer to a three-character ISO 639-2 language identifier.
+ This is the language of the driver name that that the caller
+ is requesting, and it must match one of the languages specified
+ in SupportedLanguages. The number of languages supported by a
+ driver is up to the driver writer.
+ @param DriverName A pointer to the Unicode string to return. This Unicode string
+ is the name of the driver specified by This in the language
+ specified by Language.
+
+ @retval EFI_SUCCESS The Unicode string for the Driver specified by This
+ and the language specified by Language was returned
+ in DriverName.
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+ @retval EFI_INVALID_PARAMETER DriverName is NULL.
+ @retval EFI_UNSUPPORTED The driver specified by This does not support the
+ language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SioComponentNameGetDriverName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN CHAR8 *Language,
+ OUT CHAR16 **DriverName
+ );
+
+/**
+ Retrieves a Unicode string that is the user readable name of the controller
+ that is being managed by an EFI Driver.
+
+ @param This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
+ @param ControllerHandle The handle of a controller that the driver specified by
+ This is managing. This handle specifies the controller
+ whose name is to be returned.
+ @param ChildHandle The handle of the child controller to retrieve the name
+ of. This is an optional parameter that may be NULL. It
+ will be NULL for device drivers. It will also be NULL
+ for a bus drivers that wish to retrieve the name of the
+ bus controller. It will not be NULL for a bus driver
+ that wishes to retrieve the name of a child controller.
+ @param Language A pointer to a three character ISO 639-2 language
+ identifier. This is the language of the controller name
+ that the caller is requesting, and it must match one
+ of the languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up to the
+ driver writer.
+ @param ControllerName A pointer to the Unicode string to return. This Unicode
+ string is the name of the controller specified by
+ ControllerHandle and ChildHandle in the language specified
+ by Language, from the point of view of the driver specified
+ by This.
+
+ @retval EFI_SUCCESS The Unicode string for the user-readable name in the
+ language specified by Language for the driver
+ specified by This was returned in DriverName.
+ @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
+ @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid EFI_HANDLE.
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+ @retval EFI_INVALID_PARAMETER ControllerName is NULL.
+ @retval EFI_UNSUPPORTED The driver specified by This is not currently managing
+ the controller specified by ControllerHandle and
+ ChildHandle.
+ @retval EFI_UNSUPPORTED The driver specified by This does not support the
+ language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SioComponentNameGetControllerName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE ChildHandle OPTIONAL,
+ IN CHAR8 *Language,
+ OUT CHAR16 **ControllerName
+ );
diff --git a/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/LegacySioDxe.inf b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/LegacySioDxe.inf
new file mode 100644
index 0000000000..275f36ca47
--- /dev/null
+++ b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/LegacySioDxe.inf
@@ -0,0 +1,54 @@
+## @file
+# Module information that produces the
+# EFI_SIO_PROTOCOL.
+#
+# Copyright (c) 2010 - 2019 Intel Corporation. All rights reserved. <BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010017
+ BASE_NAME = HitachiH8s2113Dxe
+ FILE_GUID = 7807E404-8281-4FF1-8457-0B54BABE263F
+ VERSION_STRING = 1.0
+ MODULE_TYPE = UEFI_DRIVER
+ ENTRY_POINT = SioDriverEntryPoint
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+#
+
+[LibraryClasses]
+ BaseLib
+ UefiLib
+ DebugLib
+ MemoryAllocationLib
+ PcdLib
+ DevicePathLib
+ IoLib
+ UefiDriverEntryPoint
+ UefiBootServicesTableLib
+ S3BootScriptLib
+ S3IoLib
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+
+[Sources]
+ SioChip.c
+ SioChip.h
+ SioService.c
+ SioService.h
+ SioDriver.c
+ SioDriver.h
+ ComponentName.c
+
+[Protocols]
+ gEfiPciIoProtocolGuid ## CONSUMES
+ gEfiDevicePathProtocolGuid ## PRODUCES
+ gEfiSioProtocolGuid ## PRODUCES
+
diff --git a/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/Register.h b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/Register.h
new file mode 100644
index 0000000000..f61f713cf2
--- /dev/null
+++ b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/Register.h
@@ -0,0 +1,15 @@
+/** @file
+ Super I/O register definitions
+
+ Copyright (c) 2010 - 2019 Intel Corporation. All rights reserved. <BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef _REGISTER_H_
+#define _REGISTER_H_
+
+#define EC_COMMAND_PORT 0x66
+#define EC_DATA_PORT 0x62
+
+#endif
diff --git a/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioChip.h b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioChip.h
new file mode 100644
index 0000000000..48e28c44b0
--- /dev/null
+++ b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioChip.h
@@ -0,0 +1,195 @@
+/** @file
+ Super I/O specific header.
+
+ Copyright (c) 2010 - 2019 Intel Corporation. All rights reserved. <BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef _SIO_H_
+#define _SIO_H_
+
+
+#include "Register.h"
+
+typedef
+UINT8
+(EFIAPI *LOCAL_IO_WRITE8) (
+ IN UINTN Port,
+ IN UINT8 Value
+ );
+
+#define RESOURCE_IO BIT0
+#define RESOURCE_IRQ BIT1
+#define RESOURCE_DMA BIT2
+#define RESOURCE_MEM BIT3
+
+#pragma pack(1)
+
+typedef struct {
+ EFI_ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR Io;
+ EFI_ACPI_IRQ_NOFLAG_DESCRIPTOR Irq;
+ EFI_ACPI_END_TAG_DESCRIPTOR End;
+} ACPI_SIO_RESOURCES_IO_IRQ;
+#pragma pack()
+
+typedef struct {
+ UINT32 HID;
+ UINT32 UID;
+} EFI_SIO_ACPI_DEVICE_ID;
+
+typedef struct {
+ EFI_SIO_ACPI_DEVICE_ID Device;
+ UINT8 DeviceId;
+ UINT8 ResourceMask;
+ ACPI_RESOURCE_HEADER_PTR Resources;
+ ACPI_RESOURCE_HEADER_PTR PossibleResources;
+} DEVICE_INFO;
+
+
+/**
+ Initialize the SIO chip for S3.
+**/
+VOID
+SioInitForS3 (
+ VOID
+ );
+
+
+/**
+ Return the supported devices.
+
+ @param[out] Devices Pointer to pointer of EFI_SIO_ACPI_DEVICE_ID.
+ Caller is responsible to free the buffer.
+ @param[out] Count Pointer to UINTN holding the device count.
+**/
+VOID
+DeviceGetList (
+ OUT EFI_SIO_ACPI_DEVICE_ID **Devices,
+ OUT UINTN *Count
+ );
+
+
+/**
+ Program the SIO chip to enable the specified device using the default resource.
+
+ @param[in] Device Pointer to EFI_SIO_ACPI_DEVICE_ID.
+**/
+VOID
+DeviceEnable (
+ IN EFI_SIO_ACPI_DEVICE_ID *Device
+ );
+
+
+/**
+ Get the possible ACPI resources for specified device.
+
+ @param[in] Device Pointer to EFI_SIO_ACPI_DEVICE_ID.
+ @param[out] Resources Pointer to ACPI_RESOURCE_HEADER_PTR.
+
+ @retval EFI_SUCCESS The resources are returned successfully.
+**/
+EFI_STATUS
+DevicePossibleResources (
+ IN EFI_SIO_ACPI_DEVICE_ID *Device,
+ OUT ACPI_RESOURCE_HEADER_PTR *Resources
+ );
+
+
+/**
+ Set the ACPI resources for specified device.
+
+ The SIO chip is programmed to use the new resources and the
+ resources setting are saved. The function assumes the resources
+ are valid.
+
+ @param[in] Device Pointer to EFI_SIO_ACPI_DEVICE_ID.
+ @param[in] Resources ACPI_RESOURCE_HEADER_PTR.
+
+ @retval EFI_SUCCESS The resources are set successfully.
+**/
+EFI_STATUS
+DeviceSetResources (
+ IN EFI_SIO_ACPI_DEVICE_ID *Device,
+ IN ACPI_RESOURCE_HEADER_PTR Resources
+ );
+
+
+/**
+ Get the ACPI resources for specified device.
+
+ @param[in] Device Pointer to EFI_SIO_ACPI_DEVICE_ID.
+ @param[out] Resources Pointer to ACPI_RESOURCE_HEADER_PTR.
+
+ @retval EFI_SUCCESS The resources are returned successfully.
+**/
+EFI_STATUS
+DeviceGetResources (
+ IN EFI_SIO_ACPI_DEVICE_ID *Device,
+ OUT ACPI_RESOURCE_HEADER_PTR *Resources
+ );
+
+
+/**
+ Program the SIO chip to enter the configure mode.
+**/
+VOID
+EnterConfigMode (
+ VOID
+ );
+
+
+/**
+ Program the SIO chip to exit the configure mode.
+**/
+VOID
+ExitConfigMode (
+ VOID
+ );
+
+
+/**
+ Perform a 8-bit I/O write to SIO register.
+
+ @param[in] Index The register index.
+ @param[in] Data The value to write to register.
+**/
+VOID
+WriteRegister (
+ IN UINT8 Index,
+ IN UINT8 Data
+ );
+
+
+/**
+ Perform a 8-bit I/O read from SIO register.
+
+ @param[in] Index The register index.
+
+ @retval Value The value written to the register.
+**/
+UINT8
+ReadRegister (
+ IN UINT8 Index
+ );
+
+//
+// Prototypes for the sio internal function
+//
+//
+// Internal function
+//
+
+
+/**
+ Find Super I/O controller.
+
+ @retval EFI_SUCCESS Super I/O controller exists.
+ @retval EFI_UNSUPPORTED Super I/O controller does not exist.
+**/
+EFI_STATUS
+SioInit (
+ VOID
+ );
+
+#endif
diff --git a/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioDriver.h b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioDriver.h
new file mode 100644
index 0000000000..2e75871f7f
--- /dev/null
+++ b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioDriver.h
@@ -0,0 +1,134 @@
+/** @file
+ Header file for Driver Binding Protocol.
+
+ Copyright (c) 2010 - 2019 Intel Corporation. All rights reserved. <BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef _SIO_DRIVER_H_
+#define _SIO_DRIVER_H_
+
+#include <PiDxe.h>
+#include <IndustryStandard/Pci.h>
+#include <Library/BaseLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/DebugLib.h>
+#include <Library/IoLib.h>
+#include <Library/S3BootScriptLib.h>
+#include <Library/PciLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/DevicePathLib.h>
+#include <Library/UefiLib.h>
+#include <Library/PcdLib.h>
+
+//
+// Driver Consumed Protocol Prototypes
+//
+#include <Protocol/DriverBinding.h>
+#include <Protocol/PciIo.h>
+#include <Protocol/DevicePath.h>
+
+//
+// Driver Produced Protocol Prototypes
+//
+#include <Protocol/SuperIo.h>
+
+
+#include "SioChip.h"
+#include "SioService.h"
+#include "ComponentName.h"
+
+//
+// Global Variables definitions
+//
+extern EFI_DRIVER_BINDING_PROTOCOL mSioDriver;
+extern EFI_COMPONENT_NAME_PROTOCOL mSioComponentName;
+extern EFI_COMPONENT_NAME2_PROTOCOL mSioComponentName2;
+
+//
+// SIO device private data structure
+//
+#define SIO_DEV_SIGNATURE SIGNATURE_32 ('_', 'S', 'I', 'O')
+
+typedef struct _SIO_DEV {
+ UINT32 Signature;
+ EFI_HANDLE PciHandle;
+ EFI_SIO_ACPI_DEVICE_ID Device;
+ EFI_HANDLE Handle;
+ EFI_SIO_PROTOCOL Sio;
+ EFI_DEVICE_PATH_PROTOCOL *DevicePath;
+ LIST_ENTRY Link;
+} SIO_DEV;
+
+#define SIO_DEV_FROM_THIS(a) CR (a, SIO_DEV, Sio, SIO_DEV_SIGNATURE)
+
+//
+// Prototypes for Driver model protocol interface
+//
+
+
+/**
+ Test to see if this driver supports Controller Handle.
+
+ @param[in] This Protocol instance pointer.
+ @param[in] Controller Handle of device to test
+ @param[in] RemainingDevicePath Optional parameter use to pick a specific child
+ device to start.
+
+ @retval EFI_SUCCESS This driver supports this device
+ @retval EFI_ALREADY_STARTED This driver is already running on this device
+ @retval other This driver does not support this device
+**/
+EFI_STATUS
+EFIAPI
+SioDriverSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+
+/**
+ Start this driver on ControllerHandle.
+
+ @param[in] This Protocol instance pointer.
+ @param[in] Controller Handle of device to bind driver to
+ @param[in] RemainingDevicePath Optional parameter use to pick a specific child
+ device to start.
+
+ @retval EFI_SUCCESS This driver is added to ControllerHandle
+ @retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle
+ @retval other This driver does not support this device
+**/
+EFI_STATUS
+EFIAPI
+SioDriverStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+
+/**
+ Stop this driver on ControllerHandle.
+
+ @param[in] This Protocol instance pointer.
+ @param[in] Controller Handle of device to stop driver on
+ @param[in] NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
+ children is zero stop the entire bus driver.
+ @param[in] ChildHandleBuffer List of Child Handles to Stop.
+
+ @retval EFI_SUCCESS This driver is removed ControllerHandle
+ @retval other This driver was not removed from this device
+**/
+EFI_STATUS
+EFIAPI
+SioDriverStop (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN UINTN NumberOfChildren,
+ IN EFI_HANDLE *ChildHandleBuffer
+ );
+#endif
diff --git a/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioService.h b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioService.h
new file mode 100644
index 0000000000..6a8081dc6e
--- /dev/null
+++ b/Platform/Intel/SimicsOpenBoardPkg/LegacySioDxe/SioService.h
@@ -0,0 +1,143 @@
+/** @file
+ Super I/O Interface function declarations.
+
+ Copyright (c) 2010 - 2019 Intel Corporation. All rights reserved. <BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef _SIO_ACPI_H_
+#define _SIO_ACPI_H_
+
+//
+// Prototypes for the SIO protocol interface
+//
+
+
+/**
+ Provides an interface to get a list of the current resources consumed by the device in the ACPI
+ Resource Descriptor format.
+
+ GetResources() returns a list of resources currently consumed by the device. The
+ ResourceList is a pointer to the buffer containing resource descriptors for the device. The
+ descriptors are in the format of Small or Large ACPI resource descriptor as defined by ACPI
+ specification (2.0 & 3.0). The buffer of resource descriptors is terminated with the 'End tag'
+ resource descriptor.
+
+ @param[in] This Indicates a pointer to the calling context.
+ @param[out] ResourceList A pointer to an ACPI resource descriptor list that defines the current resources
+ used by the device. Type ACPI_RESOURCE_HEADER_PTR is defined in the "Related
+ Definitions" below.
+
+ @retval EFI_SUCCESS The operation completed successfully
+ @retval EFI_INVALID_PARAMETER ResourceList is NULL
+**/
+EFI_STATUS
+EFIAPI
+SioGetResources (
+ IN CONST EFI_SIO_PROTOCOL *This,
+ OUT ACPI_RESOURCE_HEADER_PTR *ResourceList
+ );
+
+
+/**
+ Sets the resources for the device.
+
+ @param[in] This Indicates a pointer to the calling context.
+ @param[in] ResourceList Pointer to the ACPI resource descriptor list. Type ACPI_RESOURCE_HEADER_PTR
+ is defined in the "Related Definitions" section of
+ EFI_SIO_PROTOCOL.GetResources().
+
+ @retval EFI_SUCCESS The operation completed successfully
+ @retval EFI_INVALID_PARAMETER ResourceList is invalid
+ @retval EFI_ACCESS_DENIED Some of the resources in ResourceList are in use
+**/
+EFI_STATUS
+EFIAPI
+SioSetResources (
+ IN CONST EFI_SIO_PROTOCOL *This,
+ IN ACPI_RESOURCE_HEADER_PTR ResourceList
+ );
+
+
+/**
+ Provides a collection of resource descriptor lists. Each resource descriptor list in the collection
+ defines a combination of resources that can potentially be used by the device.
+
+ @param[in] This Indicates a pointer to the calling context.
+ @param[out] ResourceCollection Collection of the resource descriptor lists.
+
+ @retval EFI_SUCCESS The operation completed successfully
+ @retval EFI_INVALID_PARAMETER ResourceCollection is NULL
+**/
+EFI_STATUS
+EFIAPI
+SioPossibleResources (
+ IN CONST EFI_SIO_PROTOCOL *This,
+ OUT ACPI_RESOURCE_HEADER_PTR *ResourceCollection
+ );
+
+
+/**
+ Provides a low level access to the registers for the Super I/O.
+
+ @param[in] This Indicates a pointer to the calling context.
+ @param[in] Write Specifies the type of the register operation. If this parameter is TRUE,
+ Value is interpreted as an input parameter and the operation is a register write.
+ If this parameter is FALSE, Value is interpreted as an output parameter and the
+ operation is a register read.
+ @param[in] ExitCfgMode Exit Configuration Mode Indicator. If this parameter is set to TRUE, the
+ Super I/O driver will turn off configuration mode of the Super I/O prior to returning
+ from this function. If this parameter is set to FALSE, the Super I/O driver will
+ leave Super I/O in the configuration mode.
+ The Super I/O driver must track the current state of the Super I/O and enable the
+ configuration mode of Super I/O if necessary prior to register access.
+ @param[in] Register Register number.
+ @param[in, out] Value If Write is TRUE, Value is a pointer to the buffer containing the byte of data to be
+ written to the Super I/O register. If Write is FALSE, Value is a pointer to the
+ destination buffer for the byte of data to be read from the Super I/O register.
+
+ @retval EFI_SUCCESS The operation completed successfully
+ @retval EFI_INVALID_PARAMETER The Value is NULL
+ @retval EFI_INVALID_PARAMETER Invalid Register number
+**/
+EFI_STATUS
+EFIAPI
+SioRegisterAccess (
+ IN CONST EFI_SIO_PROTOCOL *This,
+ IN BOOLEAN Write,
+ IN BOOLEAN ExitCfgMode,
+ IN UINT8 Register,
+ IN OUT UINT8 *Value
+ );
+
+
+/**
+ Provides an interface for a table based programming of the Super I/O registers.
+
+ The Modify() function provides an interface for table based programming of the Super I/O
+ registers. This function can be used to perform programming of multiple Super I/O registers with a
+ single function call. For each table entry, the Register is read, its content is bitwise ANDed with
+ AndMask, and then ORed with OrMask before being written back to the Register. The Super
+ I/O driver must track the current state of the Super I/O and enable the configuration mode of Super I/
+ O if necessary prior to table processing. Once the table is processed, the Super I/O device has to be
+ returned to the original state.
+
+ @param[in] This Indicates a pointer to the calling context.
+ @param[in] Command A pointer to an array of NumberOfCommands EFI_SIO_REGISTER_MODIFY
+ structures. Each structure specifies a single Super I/O register modify operation.
+ Type EFI_SIO_REGISTER_MODIFY is defined in the "Related Definitions" below.
+ @param[in] NumberOfCommands Number of elements in the Command array.
+
+ @retval EFI_SUCCESS The operation completed successfully
+ @retval EFI_INVALID_PARAMETER Command is NULL
+**/
+EFI_STATUS
+EFIAPI
+SioModify (
+ IN CONST EFI_SIO_PROTOCOL *This,
+ IN CONST EFI_SIO_REGISTER_MODIFY *Command,
+ IN UINTN NumberOfCommands
+ );
+
+#endif
--
2.16.2.windows.1
next prev parent reply other threads:[~2019-09-05 21:38 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-05 21:38 [edk2-platforms PATCH v5 0/7] Add Initial QSP MinPlatform Pkg for SIMICS David Wei
2019-09-05 21:38 ` [edk2-platforms PATCH v5 1/7] SimicsX58SktPkg: Add CPU Pkg for SimicsX58 David Wei
2019-09-05 21:38 ` [edk2-platforms PATCH v5 2/7] SimicsIch10Pkg: Add Ich Pkg for SimicsIch10 David Wei
2019-09-05 21:38 ` [edk2-platforms PATCH v5 3/7] SimicsOpenBoardPkg: Add SimicsOpenBoardPkg and its modules David Wei
2019-09-05 21:38 ` David Wei [this message]
2019-09-05 21:38 ` [edk2-platforms PATCH v5 5/7] SimicsOpenBoardPkg: Add modules and dec file under SimicsOpenBoardPkg David Wei
2019-09-05 21:38 ` [edk2-platforms PATCH v5 6/7] SimicsOpenBoardPkg/BoardX58Ich10: Add board modules for QSP Build tip David Wei
2019-09-05 21:38 ` [edk2-platforms PATCH v5 7/7] Platform/Intel: Add build option for SIMICS QSP Platform David Wei
2019-09-07 1:03 ` [edk2-devel] " Kubacki, Michael A
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