From 49ba9447c92d6fca214476381107a180d08e59d1 Mon Sep 17 00:00:00 2001 From: jljusten Date: Wed, 27 May 2009 21:10:18 +0000 Subject: Add initial version of Open Virtual Machine Firmware (OVMF) platform. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8398 6f19259b-4bc3-4df7-8a09-765794883524 --- OvmfPkg/Library/PlatformBdsLib/BdsPlatform.c | 1050 +++++++++++++++++++++ OvmfPkg/Library/PlatformBdsLib/BdsPlatform.h | 280 ++++++ OvmfPkg/Library/PlatformBdsLib/PlatformBdsLib.inf | 59 ++ OvmfPkg/Library/PlatformBdsLib/PlatformData.c | 64 ++ 4 files changed, 1453 insertions(+) create mode 100644 OvmfPkg/Library/PlatformBdsLib/BdsPlatform.c create mode 100644 OvmfPkg/Library/PlatformBdsLib/BdsPlatform.h create mode 100644 OvmfPkg/Library/PlatformBdsLib/PlatformBdsLib.inf create mode 100644 OvmfPkg/Library/PlatformBdsLib/PlatformData.c (limited to 'OvmfPkg/Library/PlatformBdsLib') diff --git a/OvmfPkg/Library/PlatformBdsLib/BdsPlatform.c b/OvmfPkg/Library/PlatformBdsLib/BdsPlatform.c new file mode 100644 index 0000000000..0afec23606 --- /dev/null +++ b/OvmfPkg/Library/PlatformBdsLib/BdsPlatform.c @@ -0,0 +1,1050 @@ +/** @file + Platform BDS customizations. + + Copyright (c) 2004 - 2008, Intel Corporation.
+ All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#include "BdsPlatform.h" + + +// +// BDS Platform Functions +// +VOID +EFIAPI +PlatformBdsInit ( + IN EFI_BDS_ARCH_PROTOCOL_INSTANCE *PrivateData + ) +/*++ + +Routine Description: + + Platform Bds init. Incude the platform firmware vendor, revision + and so crc check. + +Arguments: + + PrivateData - The EFI_BDS_ARCH_PROTOCOL_INSTANCE instance + +Returns: + + None. + +--*/ +{ + DEBUG ((EFI_D_INFO, "PlatformBdsInit\n")); +} + + +EFI_STATUS +ConnectRootBridge ( + VOID + ) +/*++ + +Routine Description: + + Connect RootBridge + +Arguments: + + None. + +Returns: + + EFI_SUCCESS - Connect RootBridge successfully. + EFI_STATUS - Connect RootBridge fail. + +--*/ +{ + EFI_STATUS Status; + EFI_HANDLE RootHandle; + + // + // Make all the PCI_IO protocols on PCI Seg 0 show up + // + BdsLibConnectDevicePath (gPlatformRootBridges[0]); + + Status = gBS->LocateDevicePath ( + &gEfiDevicePathProtocolGuid, + &gPlatformRootBridges[0], + &RootHandle + ); + if (EFI_ERROR (Status)) { + return Status; + } + + Status = gBS->ConnectController (RootHandle, NULL, NULL, FALSE); + if (EFI_ERROR (Status)) { + return Status; + } + + return EFI_SUCCESS; +} + + +EFI_STATUS +PrepareLpcBridgeDevicePath ( + IN EFI_HANDLE DeviceHandle + ) +/*++ + +Routine Description: + + Add IsaKeyboard to ConIn, + add IsaSerial to ConOut, ConIn, ErrOut. + LPC Bridge: 06 01 00 + +Arguments: + + DeviceHandle - Handle of PCIIO protocol. + +Returns: + + EFI_SUCCESS - LPC bridge is added to ConOut, ConIn, and ErrOut. + EFI_STATUS - No LPC bridge is added. + +--*/ +{ + EFI_STATUS Status; + EFI_DEVICE_PATH_PROTOCOL *DevicePath; + EFI_DEVICE_PATH_PROTOCOL *TempDevicePath; + CHAR16 *DevPathStr; + + DevicePath = NULL; + Status = gBS->HandleProtocol ( + DeviceHandle, + &gEfiDevicePathProtocolGuid, + (VOID*)&DevicePath + ); + if (EFI_ERROR (Status)) { + return Status; + } + TempDevicePath = DevicePath; + + // + // Register Keyboard + // + DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gPnpPs2KeyboardDeviceNode); + + BdsLibUpdateConsoleVariable (VarConsoleInp, DevicePath, NULL); + + // + // Register COM1 + // + DevicePath = TempDevicePath; + gPnp16550ComPortDeviceNode.UID = 0; + + DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gPnp16550ComPortDeviceNode); + DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode); + DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode); + + // + // Print Device Path + // + DevPathStr = DevicePathToStr(DevicePath); + DEBUG(( + EFI_D_INFO, + "BdsPlatform.c+%d: COM%d DevPath: %s\n", + __LINE__, + gPnp16550ComPortDeviceNode.UID + 1, + DevPathStr + )); + FreePool(DevPathStr); + + BdsLibUpdateConsoleVariable (VarConsoleOut, DevicePath, NULL); + BdsLibUpdateConsoleVariable (VarConsoleInp, DevicePath, NULL); + BdsLibUpdateConsoleVariable (VarErrorOut, DevicePath, NULL); + + // + // Register COM2 + // + DevicePath = TempDevicePath; + gPnp16550ComPortDeviceNode.UID = 1; + + DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gPnp16550ComPortDeviceNode); + DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode); + DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode); + + // + // Print Device Path + // + DevPathStr = DevicePathToStr(DevicePath); + DEBUG(( + EFI_D_INFO, + "BdsPlatform.c+%d: COM%d DevPath: %s\n", + __LINE__, + gPnp16550ComPortDeviceNode.UID + 1, + DevPathStr + )); + FreePool(DevPathStr); + + BdsLibUpdateConsoleVariable (VarConsoleOut, DevicePath, NULL); + BdsLibUpdateConsoleVariable (VarConsoleInp, DevicePath, NULL); + BdsLibUpdateConsoleVariable (VarErrorOut, DevicePath, NULL); + + return EFI_SUCCESS; +} + +EFI_STATUS +GetGopDevicePath ( + IN EFI_DEVICE_PATH_PROTOCOL *PciDevicePath, + OUT EFI_DEVICE_PATH_PROTOCOL **GopDevicePath + ) +{ + UINTN Index; + EFI_STATUS Status; + EFI_HANDLE PciDeviceHandle; + EFI_DEVICE_PATH_PROTOCOL *TempDevicePath; + EFI_DEVICE_PATH_PROTOCOL *TempPciDevicePath; + UINTN GopHandleCount; + EFI_HANDLE *GopHandleBuffer; + + if (PciDevicePath == NULL || GopDevicePath == NULL) { + return EFI_INVALID_PARAMETER; + } + + // + // Initialize the GopDevicePath to be PciDevicePath + // + *GopDevicePath = PciDevicePath; + TempPciDevicePath = PciDevicePath; + + Status = gBS->LocateDevicePath ( + &gEfiDevicePathProtocolGuid, + &TempPciDevicePath, + &PciDeviceHandle + ); + if (EFI_ERROR (Status)) { + return Status; + } + + // + // Try to connect this handle, so that GOP dirver could start on this + // device and create child handles with GraphicsOutput Protocol installed + // on them, then we get device paths of these child handles and select + // them as possible console device. + // + gBS->ConnectController (PciDeviceHandle, NULL, NULL, FALSE); + + Status = gBS->LocateHandleBuffer ( + ByProtocol, + &gEfiGraphicsOutputProtocolGuid, + NULL, + &GopHandleCount, + &GopHandleBuffer + ); + if (!EFI_ERROR (Status)) { + // + // Add all the child handles as possible Console Device + // + for (Index = 0; Index < GopHandleCount; Index++) { + Status = gBS->HandleProtocol (GopHandleBuffer[Index], &gEfiDevicePathProtocolGuid, (VOID*)&TempDevicePath); + if (EFI_ERROR (Status)) { + continue; + } + if (CompareMem ( + PciDevicePath, + TempDevicePath, + GetDevicePathSize (PciDevicePath) - END_DEVICE_PATH_LENGTH + ) == 0) { + // + // In current implementation, we only enable one of the child handles + // as console device, i.e. sotre one of the child handle's device + // path to variable "ConOut" + // In futhure, we could select all child handles to be console device + // + + *GopDevicePath = TempDevicePath; + + // + // Delete the PCI device's path that added by GetPlugInPciVgaDevicePath() + // Add the integrity GOP device path. + // + BdsLibUpdateConsoleVariable (VarConsoleOutDev, NULL, PciDevicePath); + BdsLibUpdateConsoleVariable (VarConsoleOutDev, TempDevicePath, NULL); + } + } + gBS->FreePool (GopHandleBuffer); + } + + return EFI_SUCCESS; +} + +EFI_STATUS +PreparePciVgaDevicePath ( + IN EFI_HANDLE DeviceHandle + ) +/*++ + +Routine Description: + + Add PCI VGA to ConOut. + PCI VGA: 03 00 00 + +Arguments: + + DeviceHandle - Handle of PCIIO protocol. + +Returns: + + EFI_SUCCESS - PCI VGA is added to ConOut. + EFI_STATUS - No PCI VGA device is added. + +--*/ +{ + EFI_STATUS Status; + EFI_DEVICE_PATH_PROTOCOL *DevicePath; + EFI_DEVICE_PATH_PROTOCOL *GopDevicePath; + + DevicePath = NULL; + Status = gBS->HandleProtocol ( + DeviceHandle, + &gEfiDevicePathProtocolGuid, + (VOID*)&DevicePath + ); + if (EFI_ERROR (Status)) { + return Status; + } + + GetGopDevicePath (DevicePath, &GopDevicePath); + DevicePath = GopDevicePath; + + BdsLibUpdateConsoleVariable (VarConsoleOut, DevicePath, NULL); + + return EFI_SUCCESS; +} + +EFI_STATUS +PreparePciSerialDevicePath ( + IN EFI_HANDLE DeviceHandle + ) +/*++ + +Routine Description: + + Add PCI Serial to ConOut, ConIn, ErrOut. + PCI Serial: 07 00 02 + +Arguments: + + DeviceHandle - Handle of PCIIO protocol. + +Returns: + + EFI_SUCCESS - PCI Serial is added to ConOut, ConIn, and ErrOut. + EFI_STATUS - No PCI Serial device is added. + +--*/ +{ + EFI_STATUS Status; + EFI_DEVICE_PATH_PROTOCOL *DevicePath; + + DevicePath = NULL; + Status = gBS->HandleProtocol ( + DeviceHandle, + &gEfiDevicePathProtocolGuid, + (VOID*)&DevicePath + ); + if (EFI_ERROR (Status)) { + return Status; + } + + DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode); + DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode); + + BdsLibUpdateConsoleVariable (VarConsoleOut, DevicePath, NULL); + BdsLibUpdateConsoleVariable (VarConsoleInp, DevicePath, NULL); + BdsLibUpdateConsoleVariable (VarErrorOut, DevicePath, NULL); + + return EFI_SUCCESS; +} + +EFI_STATUS +DetectAndPreparePlatformPciDevicePath ( + BOOLEAN DetectVgaOnly + ) +/*++ + +Routine Description: + + Do platform specific PCI Device check and add them to ConOut, ConIn, ErrOut + +Arguments: + + DetectVgaOnly - Only detect VGA device if it's TRUE. + +Returns: + + EFI_SUCCESS - PCI Device check and Console variable update successfully. + EFI_STATUS - PCI Device check or Console variable update fail. + +--*/ +{ + EFI_STATUS Status; + UINTN HandleCount; + EFI_HANDLE *HandleBuffer; + UINTN Index; + EFI_PCI_IO_PROTOCOL *PciIo; + PCI_TYPE00 Pci; + + // + // Start to check all the PciIo to find all possible device + // + HandleCount = 0; + HandleBuffer = NULL; + Status = gBS->LocateHandleBuffer ( + ByProtocol, + &gEfiPciIoProtocolGuid, + NULL, + &HandleCount, + &HandleBuffer + ); + if (EFI_ERROR (Status)) { + return Status; + } + + for (Index = 0; Index < HandleCount; Index++) { + Status = gBS->HandleProtocol (HandleBuffer[Index], &gEfiPciIoProtocolGuid, (VOID*)&PciIo); + if (EFI_ERROR (Status)) { + continue; + } + + // + // Check for all PCI device + // + Status = PciIo->Pci.Read ( + PciIo, + EfiPciIoWidthUint32, + 0, + sizeof (Pci) / sizeof (UINT32), + &Pci + ); + if (EFI_ERROR (Status)) { + continue; + } + + if (!DetectVgaOnly) { + // + // Here we decide whether it is LPC Bridge + // + if ((IS_PCI_LPC (&Pci)) || + ((IS_PCI_ISA_PDECODE (&Pci)) && + (Pci.Hdr.VendorId == 0x8086) && + (Pci.Hdr.DeviceId == 0x7000) + ) + ) { + Status = PciIo->Attributes ( + PciIo, + EfiPciIoAttributeOperationEnable, + EFI_PCI_DEVICE_ENABLE, + NULL + ); + // + // Add IsaKeyboard to ConIn, + // add IsaSerial to ConOut, ConIn, ErrOut + // + DEBUG ((EFI_D_INFO, "Find the LPC Bridge device\n")); + PrepareLpcBridgeDevicePath (HandleBuffer[Index]); + continue; + } + // + // Here we decide which Serial device to enable in PCI bus + // + if (IS_PCI_16550SERIAL (&Pci)) { + // + // Add them to ConOut, ConIn, ErrOut. + // + DEBUG ((EFI_D_INFO, "Find the 16550 SERIAL device\n")); + PreparePciSerialDevicePath (HandleBuffer[Index]); + continue; + } + } + + if ((Pci.Hdr.VendorId == 0x8086) && + (Pci.Hdr.DeviceId == 0x7010) + ) { + Status = PciIo->Attributes ( + PciIo, + EfiPciIoAttributeOperationEnable, + EFI_PCI_DEVICE_ENABLE, + NULL + ); + } + + // + // Here we decide which VGA device to enable in PCI bus + // + if (IS_PCI_VGA (&Pci)) { + // + // Add them to ConOut. + // + DEBUG ((EFI_D_INFO, "Find the VGA device\n")); + PreparePciVgaDevicePath (HandleBuffer[Index]); + continue; + } + } + + gBS->FreePool (HandleBuffer); + + return EFI_SUCCESS; +} + + +EFI_STATUS +PlatformBdsConnectConsole ( + IN BDS_CONSOLE_CONNECT_ENTRY *PlatformConsole + ) +/*++ + +Routine Description: + + Connect the predefined platform default console device. Always try to find + and enable the vga device if have. + +Arguments: + + PlatformConsole - Predfined platform default console device array. + +Returns: + + EFI_SUCCESS - Success connect at least one ConIn and ConOut + device, there must have one ConOut device is + active vga device. + + EFI_STATUS - Return the status of + BdsLibConnectAllDefaultConsoles () + +--*/ +{ + EFI_STATUS Status; + UINTN Index; + EFI_DEVICE_PATH_PROTOCOL *VarConout; + EFI_DEVICE_PATH_PROTOCOL *VarConin; + UINTN DevicePathSize; + + // + // Connect RootBridge + // + ConnectRootBridge (); + + VarConout = BdsLibGetVariableAndSize ( + VarConsoleOut, + &gEfiGlobalVariableGuid, + &DevicePathSize + ); + VarConin = BdsLibGetVariableAndSize ( + VarConsoleInp, + &gEfiGlobalVariableGuid, + &DevicePathSize + ); + + if (VarConout == NULL || VarConin == NULL) { + // + // Do platform specific PCI Device check and add them to ConOut, ConIn, ErrOut + // + DetectAndPreparePlatformPciDevicePath (FALSE); + + // + // Have chance to connect the platform default console, + // the platform default console is the minimue device group + // the platform should support + // + for (Index = 0; PlatformConsole[Index].DevicePath != NULL; ++Index) { + // + // Update the console variable with the connect type + // + if ((PlatformConsole[Index].ConnectType & CONSOLE_IN) == CONSOLE_IN) { + BdsLibUpdateConsoleVariable (VarConsoleInp, PlatformConsole[Index].DevicePath, NULL); + } + if ((PlatformConsole[Index].ConnectType & CONSOLE_OUT) == CONSOLE_OUT) { + BdsLibUpdateConsoleVariable (VarConsoleOut, PlatformConsole[Index].DevicePath, NULL); + } + if ((PlatformConsole[Index].ConnectType & STD_ERROR) == STD_ERROR) { + BdsLibUpdateConsoleVariable (VarErrorOut, PlatformConsole[Index].DevicePath, NULL); + } + } + } else { + // + // Only detect VGA device and add them to ConOut + // + DetectAndPreparePlatformPciDevicePath (TRUE); + } + + // + // Connect the all the default console with current cosole variable + // + Status = BdsLibConnectAllDefaultConsoles (); + if (EFI_ERROR (Status)) { + return Status; + } + + return EFI_SUCCESS; +} + + +VOID +PciInitialization ( + ) +{ + // + // Device 0 Function 0 + // + PciWrite8 (PCI_LIB_ADDRESS (0,0,0,0x3c), 0x00); + + // + // Device 1 Function 0 + // + PciWrite8 (PCI_LIB_ADDRESS (0,1,0,0x3c), 0x00); + PciWrite8 (PCI_LIB_ADDRESS (0,1,0,0x60), 0x8b); + PciWrite8 (PCI_LIB_ADDRESS (0,1,0,0x61), 0x89); + PciWrite8 (PCI_LIB_ADDRESS (0,1,0,0x62), 0x0a); + PciWrite8 (PCI_LIB_ADDRESS (0,1,0,0x63), 0x89); + //PciWrite8 (PCI_LIB_ADDRESS (0,1,0,0x82), 0x02); + + // + // Device 1 Function 1 + // + PciWrite8 (PCI_LIB_ADDRESS (0,1,1,0x3c), 0x00); + + // + // Device 1 Function 3 + // + PciWrite8 (PCI_LIB_ADDRESS (0,1,3,0x3c), 0x0b); + PciWrite8 (PCI_LIB_ADDRESS (0,1,3,0x3d), 0x01); + PciWrite8 (PCI_LIB_ADDRESS (0,1,3,0x5f), 0x90); + + // + // Device 2 Function 0 + // + PciWrite8 (PCI_LIB_ADDRESS (0,2,0,0x3c), 0x00); + + // + // Device 3 Function 0 + // + PciWrite8 (PCI_LIB_ADDRESS (0,3,0,0x3c), 0x0b); + PciWrite8 (PCI_LIB_ADDRESS (0,3,0,0x3d), 0x01); +} + + +VOID +PlatformBdsConnectSequence ( + VOID + ) +/*++ + +Routine Description: + + Connect with predeined platform connect sequence, + the OEM/IBV can customize with their own connect sequence. + +Arguments: + + None. + +Returns: + + None. + +--*/ +{ + UINTN Index; + + DEBUG ((EFI_D_INFO, "PlatformBdsConnectSequence\n")); + + Index = 0; + + // + // Here we can get the customized platform connect sequence + // Notes: we can connect with new variable which record the + // last time boots connect device path sequence + // + while (gPlatformConnectSequence[Index] != NULL) { + // + // Build the platform boot option + // + BdsLibConnectDevicePath (gPlatformConnectSequence[Index]); + Index++; + } + + // + // Just use the simple policy to connect all devices + // + BdsLibConnectAll (); + + PciInitialization (); +} + +VOID +PlatformBdsGetDriverOption ( + IN OUT LIST_ENTRY *BdsDriverLists + ) +/*++ + +Routine Description: + + Load the predefined driver option, OEM/IBV can customize this + to load their own drivers + +Arguments: + + BdsDriverLists - The header of the driver option link list. + +Returns: + + None. + +--*/ +{ + DEBUG ((EFI_D_INFO, "PlatformBdsGetDriverOption\n")); + return; +} + +VOID +PlatformBdsDiagnostics ( + IN EXTENDMEM_COVERAGE_LEVEL MemoryTestLevel, + IN BOOLEAN QuietBoot + ) +/*++ + +Routine Description: + + Perform the platform diagnostic, such like test memory. OEM/IBV also + can customize this fuction to support specific platform diagnostic. + +Arguments: + + MemoryTestLevel - The memory test intensive level + + QuietBoot - Indicate if need to enable the quiet boot + +Returns: + + None. + +--*/ +{ + EFI_STATUS Status; + + DEBUG ((EFI_D_INFO, "PlatformBdsDiagnostics\n")); + + // + // Here we can decide if we need to show + // the diagnostics screen + // Notes: this quiet boot code should be remove + // from the graphic lib + // + if (QuietBoot) { + EnableQuietBoot (&gEfiDefaultBmpLogoGuid); + // + // Perform system diagnostic + // + Status = BdsMemoryTest (MemoryTestLevel); + if (EFI_ERROR (Status)) { + DisableQuietBoot (); + } + + return ; + } + // + // Perform system diagnostic + // + Status = BdsMemoryTest (MemoryTestLevel); +} + + +VOID +EFIAPI +PlatformBdsPolicyBehavior ( + IN EFI_BDS_ARCH_PROTOCOL_INSTANCE *PrivateData, + IN OUT LIST_ENTRY *DriverOptionList, + IN OUT LIST_ENTRY *BootOptionList + ) +/*++ + +Routine Description: + + The function will excute with as the platform policy, current policy + is driven by boot mode. IBV/OEM can customize this code for their specific + policy action. + +Arguments: + + PrivateData - The EFI_BDS_ARCH_PROTOCOL_INSTANCE instance + + DriverOptionList - The header of the driver option link list + + BootOptionList - The header of the boot option link list + +Returns: + + None. + +--*/ +{ + EFI_STATUS Status; + UINT16 Timeout; + EFI_EVENT UserInputDurationTime; + LIST_ENTRY *Link; + BDS_COMMON_OPTION *BootOption; + UINTN Index; + EFI_INPUT_KEY Key; + EFI_TPL OldTpl; + + DEBUG ((EFI_D_INFO, "PlatformBdsPolicyBehavior\n")); + + // + // Init the time out value + // + Timeout = PcdGet16 (PcdPlatformBootTimeOut); + + // + // Load the driver option as the driver option list + // + PlatformBdsGetDriverOption (DriverOptionList); + + // + // Get current Boot Mode + // + Status = BdsLibGetBootMode (&PrivateData->BootMode); + DEBUG ((EFI_D_ERROR, "Boot Mode:%x\n", PrivateData->BootMode)); + + // + // Go the different platform policy with different boot mode + // Notes: this part code can be change with the table policy + // + ASSERT (PrivateData->BootMode == BOOT_WITH_FULL_CONFIGURATION); + // + // Connect platform console + // + Status = PlatformBdsConnectConsole (gPlatformConsole); + if (EFI_ERROR (Status)) { + // + // Here OEM/IBV can customize with defined action + // + PlatformBdsNoConsoleAction (); + } + // + // Create a 300ms duration event to ensure user has enough input time to enter Setup + // + Status = gBS->CreateEvent ( + EVT_TIMER, + 0, + NULL, + NULL, + &UserInputDurationTime + ); + ASSERT (Status == EFI_SUCCESS); + Status = gBS->SetTimer (UserInputDurationTime, TimerRelative, 3000000); + ASSERT (Status == EFI_SUCCESS); + // + // Memory test and Logo show + // + PlatformBdsDiagnostics (IGNORE, TRUE); + + // + // Perform some platform specific connect sequence + // + PlatformBdsConnectSequence (); + + // + // Give one chance to enter the setup if we + // have the time out + // + if (Timeout != 0) { + //PlatformBdsEnterFrontPage (Timeout, FALSE); + } + + DEBUG ((EFI_D_INFO, "BdsLibConnectAll\n")); + BdsLibConnectAll (); + BdsLibEnumerateAllBootOption (BootOptionList); + + // + // Please uncomment above ConnectAll and EnumerateAll code and remove following first boot + // checking code in real production tip. + // + // In BOOT_WITH_FULL_CONFIGURATION boot mode, should always connect every device + // and do enumerate all the default boot options. But in development system board, the boot mode + // cannot be BOOT_ASSUMING_NO_CONFIGURATION_CHANGES because the machine box + // is always open. So the following code only do the ConnectAll and EnumerateAll at first boot. + // + Status = BdsLibBuildOptionFromVar (BootOptionList, L"BootOrder"); + if (EFI_ERROR(Status)) { + // + // If cannot find "BootOrder" variable, it may be first boot. + // Try to connect all devices and enumerate all boot options here. + // + BdsLibConnectAll (); + BdsLibEnumerateAllBootOption (BootOptionList); + } + + // + // To give the User a chance to enter Setup here, if user set TimeOut is 0. + // BDS should still give user a chance to enter Setup + // + // Connect first boot option, and then check user input before exit + // + for (Link = BootOptionList->ForwardLink; Link != BootOptionList;Link = Link->ForwardLink) { + BootOption = CR (Link, BDS_COMMON_OPTION, Link, BDS_LOAD_OPTION_SIGNATURE); + if (!IS_LOAD_OPTION_TYPE (BootOption->Attribute, LOAD_OPTION_ACTIVE)) { + // + // skip the header of the link list, becuase it has no boot option + // + continue; + } else { + // + // Make sure the boot option device path connected, but ignore the BBS device path + // + if (DevicePathType (BootOption->DevicePath) != BBS_DEVICE_PATH) { + BdsLibConnectDevicePath (BootOption->DevicePath); + } + break; + } + } + + // + // Check whether the user input after the duration time has expired + // + OldTpl = EfiGetCurrentTpl(); + gBS->RestoreTPL (TPL_APPLICATION); + gBS->WaitForEvent (1, &UserInputDurationTime, &Index); + gBS->CloseEvent (UserInputDurationTime); + Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key); + gBS->RaiseTPL (OldTpl); + + if (!EFI_ERROR (Status)) { + // + // Enter Setup if user input + // + Timeout = 0xffff; + PlatformBdsEnterFrontPage (Timeout, FALSE); + } + + return ; +} + +VOID +EFIAPI +PlatformBdsBootSuccess ( + IN BDS_COMMON_OPTION *Option + ) +/*++ + +Routine Description: + + Hook point after a boot attempt succeeds. We don't expect a boot option to + return, so the EFI 1.0 specification defines that you will default to an + interactive mode and stop processing the BootOrder list in this case. This + is alos a platform implementation and can be customized by IBV/OEM. + +Arguments: + + Option - Pointer to Boot Option that succeeded to boot. + +Returns: + + None. + +--*/ +{ + CHAR16 *TmpStr; + + DEBUG ((EFI_D_INFO, "PlatformBdsBootSuccess\n")); + // + // If Boot returned with EFI_SUCCESS and there is not in the boot device + // select loop then we need to pop up a UI and wait for user input. + // + TmpStr = Option->StatusString; + if (TmpStr != NULL) { + BdsLibOutputStrings (gST->ConOut, TmpStr, Option->Description, L"\n\r", NULL); + FreePool (TmpStr); + } +} + +VOID +EFIAPI +PlatformBdsBootFail ( + IN BDS_COMMON_OPTION *Option, + IN EFI_STATUS Status, + IN CHAR16 *ExitData, + IN UINTN ExitDataSize + ) +/*++ + +Routine Description: + + Hook point after a boot attempt fails. + +Arguments: + + Option - Pointer to Boot Option that failed to boot. + + Status - Status returned from failed boot. + + ExitData - Exit data returned from failed boot. + + ExitDataSize - Exit data size returned from failed boot. + +Returns: + + None. + +--*/ +{ + CHAR16 *TmpStr; + + DEBUG ((EFI_D_INFO, "PlatformBdsBootFail\n")); + + // + // If Boot returned with failed status then we need to pop up a UI and wait + // for user input. + // + TmpStr = Option->StatusString; + if (TmpStr != NULL) { + BdsLibOutputStrings (gST->ConOut, TmpStr, Option->Description, L"\n\r", NULL); + FreePool (TmpStr); + } +} + +EFI_STATUS +PlatformBdsNoConsoleAction ( + VOID + ) +/*++ + +Routine Description: + + This function is remained for IBV/OEM to do some platform action, + if there no console device can be connected. + +Arguments: + + None. + +Returns: + + EFI_SUCCESS - Direct return success now. + +--*/ +{ + DEBUG ((EFI_D_INFO, "PlatformBdsNoConsoleAction\n")); + return EFI_SUCCESS; +} + +EFI_STATUS +EFIAPI +PlatformBdsLockNonUpdatableFlash ( + VOID + ) +{ + DEBUG ((EFI_D_INFO, "PlatformBdsLockNonUpdatableFlash\n")); + return EFI_SUCCESS; +} diff --git a/OvmfPkg/Library/PlatformBdsLib/BdsPlatform.h b/OvmfPkg/Library/PlatformBdsLib/BdsPlatform.h new file mode 100644 index 0000000000..bc71cc3484 --- /dev/null +++ b/OvmfPkg/Library/PlatformBdsLib/BdsPlatform.h @@ -0,0 +1,280 @@ +/** @file + Platform BDS customizations include file. + + Copyright (c) 2006 - 2007, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +Module Name: + + BdsPlatform.h + +Abstract: + + Head file for BDS Platform specific code + +**/ + +#ifndef _PLATFORM_SPECIFIC_BDS_PLATFORM_H_ +#define _PLATFORM_SPECIFIC_BDS_PLATFORM_H_ + + +#include + +#include +#include +#include +//#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include +#include +//#include +#include +#include + +extern BDS_CONSOLE_CONNECT_ENTRY gPlatformConsole[]; +extern EFI_DEVICE_PATH_PROTOCOL *gPlatformConnectSequence[]; +extern EFI_DEVICE_PATH_PROTOCOL *gPlatformDriverOption[]; +extern EFI_DEVICE_PATH_PROTOCOL *gPlatformRootBridges[]; +extern ACPI_HID_DEVICE_PATH gPnpPs2KeyboardDeviceNode; +extern ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode; +extern UART_DEVICE_PATH gUartDeviceNode; +extern VENDOR_DEVICE_PATH gTerminalTypeDeviceNode; +// +// +// +#define VarConsoleInpDev L"ConInDev" +#define VarConsoleInp L"ConIn" +#define VarConsoleOutDev L"ConOutDev" +#define VarConsoleOut L"ConOut" +#define VarErrorOutDev L"ErrOutDev" +#define VarErrorOut L"ErrOut" + +#define PCI_DEVICE_PATH_NODE(Func, Dev) \ + { \ + HARDWARE_DEVICE_PATH, \ + HW_PCI_DP, \ + (UINT8) (sizeof (PCI_DEVICE_PATH)), \ + (UINT8) ((sizeof (PCI_DEVICE_PATH)) >> 8), \ + (Func), \ + (Dev) \ + } + +#define PNPID_DEVICE_PATH_NODE(PnpId) \ + { \ + ACPI_DEVICE_PATH, \ + ACPI_DP, \ + (UINT8) (sizeof (ACPI_HID_DEVICE_PATH)), \ + (UINT8) ((sizeof (ACPI_HID_DEVICE_PATH)) >> 8), \ + EISA_PNP_ID((PnpId)), \ + 0 \ + } + +#define gPciRootBridge \ + PNPID_DEVICE_PATH_NODE(0x0A03) + +#define gPciIsaBridge \ + PCI_DEVICE_PATH_NODE(0, 0x1f) + +#define gP2PBridge \ + PCI_DEVICE_PATH_NODE(0, 0x1e) + +#define gPnpPs2Keyboard \ + PNPID_DEVICE_PATH_NODE(0x0303) + +#define gPnp16550ComPort \ + PNPID_DEVICE_PATH_NODE(0x0501) + +#define gUart \ + { \ + MESSAGING_DEVICE_PATH, \ + MSG_UART_DP, \ + (UINT8) (sizeof (UART_DEVICE_PATH)), \ + (UINT8) ((sizeof (UART_DEVICE_PATH)) >> 8), \ + 0, \ + 115200, \ + 8, \ + 1, \ + 1 \ + } + +#define gPcAnsiTerminal \ + { \ + MESSAGING_DEVICE_PATH, \ + MSG_VENDOR_DP, \ + (UINT8) (sizeof (VENDOR_DEVICE_PATH)), \ + (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8), \ + DEVICE_PATH_MESSAGING_PC_ANSI \ + } + +#define gEndEntire \ + { \ + END_DEVICE_PATH_TYPE, \ + END_ENTIRE_DEVICE_PATH_SUBTYPE, \ + END_DEVICE_PATH_LENGTH, \ + 0 \ + } + +#define PCI_CLASS_SCC 0x07 +#define PCI_SUBCLASS_SERIAL 0x00 +#define PCI_IF_16550 0x02 +#define IS_PCI_16550SERIAL(_p) IS_CLASS3 (_p, PCI_CLASS_SCC, PCI_SUBCLASS_SERIAL, PCI_IF_16550) + +#define EFI_SYSTEM_TABLE_MAX_ADDRESS 0xFFFFFFFF +#define SYS_TABLE_PAD(ptr) (((~ptr) +1) & 0x07 ) + +#define IS_PCI_ISA_PDECODE(_p) IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA_PDECODE, 0) + +// +// Platform Root Bridge +// +typedef struct { + ACPI_HID_DEVICE_PATH PciRootBridge; + EFI_DEVICE_PATH_PROTOCOL End; +} PLATFORM_ROOT_BRIDGE_DEVICE_PATH; + +typedef struct { + ACPI_HID_DEVICE_PATH PciRootBridge; + PCI_DEVICE_PATH IsaBridge; + ACPI_HID_DEVICE_PATH Keyboard; + EFI_DEVICE_PATH_PROTOCOL End; +} PLATFORM_DUMMY_ISA_KEYBOARD_DEVICE_PATH; + +typedef struct { + ACPI_HID_DEVICE_PATH PciRootBridge; + PCI_DEVICE_PATH IsaBridge; + ACPI_HID_DEVICE_PATH IsaSerial; + UART_DEVICE_PATH Uart; + VENDOR_DEVICE_PATH TerminalType; + EFI_DEVICE_PATH_PROTOCOL End; +} PLATFORM_DUMMY_ISA_SERIAL_DEVICE_PATH; + +typedef struct { + ACPI_HID_DEVICE_PATH PciRootBridge; + PCI_DEVICE_PATH VgaDevice; + EFI_DEVICE_PATH_PROTOCOL End; +} PLATFORM_DUMMY_PCI_VGA_DEVICE_PATH; + +typedef struct { + ACPI_HID_DEVICE_PATH PciRootBridge; + PCI_DEVICE_PATH PciBridge; + PCI_DEVICE_PATH SerialDevice; + UART_DEVICE_PATH Uart; + VENDOR_DEVICE_PATH TerminalType; + EFI_DEVICE_PATH_PROTOCOL End; +} PLATFORM_DUMMY_PCI_SERIAL_DEVICE_PATH; + +// +// the short form device path for Usb keyboard +// +#define CLASS_HID 3 +#define SUBCLASS_BOOT 1 +#define PROTOCOL_KEYBOARD 1 + +typedef struct { + USB_CLASS_DEVICE_PATH UsbClass; + EFI_DEVICE_PATH_PROTOCOL End; +} USB_CLASS_FORMAT_DEVICE_PATH; + +extern PLATFORM_ROOT_BRIDGE_DEVICE_PATH gPlatformRootBridge0; + +// +// Platform BDS Functions +// + +VOID +PlatformBdsGetDriverOption ( + IN LIST_ENTRY *BdsDriverLists + ); + +EFI_STATUS +BdsMemoryTest ( + EXTENDMEM_COVERAGE_LEVEL Level + ); + +EFI_STATUS +PlatformBdsShowProgress ( + EFI_GRAPHICS_OUTPUT_BLT_PIXEL TitleForeground, + EFI_GRAPHICS_OUTPUT_BLT_PIXEL TitleBackground, + CHAR16 *Title, + EFI_GRAPHICS_OUTPUT_BLT_PIXEL ProgressColor, + UINTN Progress, + UINTN PreviousValue + ); + +VOID +PlatformBdsConnectSequence ( + VOID + ); + +EFI_STATUS +ProcessCapsules ( + EFI_BOOT_MODE BootMode + ); + +EFI_STATUS +PlatformBdsConnectConsole ( + IN BDS_CONSOLE_CONNECT_ENTRY *PlatformConsole + ); + +EFI_STATUS +PlatformBdsNoConsoleAction ( + VOID + ); + +EFI_STATUS +ConvertMpsTable ( + IN OUT VOID **Table + ); + +EFI_STATUS +ConvertSmbiosTable ( + IN OUT VOID **Table + ); + +EFI_STATUS +ConvertAcpiTable ( + IN UINTN TableLen, + IN OUT VOID **Table + ); + +EFI_STATUS +ConvertSystemTable ( + IN EFI_GUID *TableGuid, + IN OUT VOID **Table + ); + +VOID +PlatformBdsEnterFrontPage ( + IN UINT16 TimeoutDefault, + IN BOOLEAN ConnectAllHappened + ); + +#endif // _PLATFORM_SPECIFIC_BDS_PLATFORM_H_ diff --git a/OvmfPkg/Library/PlatformBdsLib/PlatformBdsLib.inf b/OvmfPkg/Library/PlatformBdsLib/PlatformBdsLib.inf new file mode 100644 index 0000000000..caadd5be56 --- /dev/null +++ b/OvmfPkg/Library/PlatformBdsLib/PlatformBdsLib.inf @@ -0,0 +1,59 @@ +#/** @file +# Platform BDS customizations library. +# +# Copyright (c) 2007 - 2008, Intel Corporation.
+# All rights reserved. This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +#**/ + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = PlatformBdsLib + FILE_GUID = 143B5044-7C1B-4904-9778-EA16F1F3D554 + MODULE_TYPE = DXE_DRIVER + VERSION_STRING = 1.0 + LIBRARY_CLASS = PlatformBdsLib|DXE_DRIVER + EDK_RELEASE_VERSION = 0x00020000 + EFI_SPECIFICATION_VERSION = 0x0002000A + +# +# The following information is for reference only and not required by the build tools. +# +# VALID_ARCHITECTURES = IA32 X64 IPF EBC +# + +[Sources.common] + BdsPlatform.c + PlatformData.c + BdsPlatform.h + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec + +[LibraryClasses] + BaseLib + MemoryAllocationLib + UefiBootServicesTableLib + BaseMemoryLib + DebugLib + PcdLib + GenericBdsLib + PciLib + +[Guids] + gEfiDefaultBmpLogoGuid + +[Pcd.common] + gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdPlatformBootTimeOut + +[Pcd.IA32, Pcd.X64] + gEfiMdePkgTokenSpaceGuid.PcdFSBClock + diff --git a/OvmfPkg/Library/PlatformBdsLib/PlatformData.c b/OvmfPkg/Library/PlatformBdsLib/PlatformData.c new file mode 100644 index 0000000000..74cc36b7c3 --- /dev/null +++ b/OvmfPkg/Library/PlatformBdsLib/PlatformData.c @@ -0,0 +1,64 @@ +/** @file + Defined the platform specific device path which will be used by + platform Bbd to perform the platform policy connect. + + Copyright (c) 2004 - 2008, Intel Corporation.
+ All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#include "BdsPlatform.h" + +// +// Predefined platform default time out value +// +UINT16 gPlatformBootTimeOutDefault = 5; + +ACPI_HID_DEVICE_PATH gPnpPs2KeyboardDeviceNode = gPnpPs2Keyboard; +ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode = gPnp16550ComPort; +UART_DEVICE_PATH gUartDeviceNode = gUart; +VENDOR_DEVICE_PATH gTerminalTypeDeviceNode = gPcAnsiTerminal; + +// +// Predefined platform root bridge +// +PLATFORM_ROOT_BRIDGE_DEVICE_PATH gPlatformRootBridge0 = { + gPciRootBridge, + gEndEntire +}; + +EFI_DEVICE_PATH_PROTOCOL *gPlatformRootBridges[] = { + (EFI_DEVICE_PATH_PROTOCOL *) &gPlatformRootBridge0, + NULL +}; + +// +// Platform specific keyboard device path +// + +// +// Predefined platform default console device path +// +BDS_CONSOLE_CONNECT_ENTRY gPlatformConsole[] = { + { + NULL, + 0 + } +}; + +// +// Predefined platform specific driver option +// +EFI_DEVICE_PATH_PROTOCOL *gPlatformDriverOption[] = { NULL }; + +// +// Predefined platform connect sequence +// +EFI_DEVICE_PATH_PROTOCOL *gPlatformConnectSequence[] = { NULL }; + -- cgit v1.2.3