Platform BDS customizations.\r
\r
Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>\r
- This program and the accompanying materials\r
- are licensed and made available under the terms and conditions of the BSD License\r
- which accompanies this distribution. The full text of the license may be found at\r
+ This program and the accompanying materials are licensed and made available\r
+ under the terms and conditions of the BSD License which accompanies this\r
+ distribution. The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT\r
+ WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
0x0a, 0x0a, 0x0b, 0x0b\r
};\r
\r
-//\r
-// Array Size macro\r
-//\r
-#ifndef ARRAY_SIZE\r
-#define ARRAY_SIZE(array) (sizeof (array) / sizeof (array[0]))\r
-#endif\r
-\r
//\r
// Type definitions\r
//\r
//\r
// BDS Platform Functions\r
//\r
+/**\r
+ Do the platform init, can be customized by OEM/IBV\r
+\r
+ Possible things that can be done in PlatformBootManagerBeforeConsole:\r
+\r
+ > Update console variable: 1. include hot-plug devices;\r
+ > 2. Clear ConIn and add SOL for AMT\r
+ > Register new Driver#### or Boot####\r
+ > Register new Key####: e.g.: F12\r
+ > Signal ReadyToLock event\r
+ > Authentication action: 1. connect Auth devices;\r
+ > 2. Identify auto logon user.\r
+**/\r
VOID\r
EFIAPI\r
PlatformBootManagerBeforeConsole (\r
VOID\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Platform Bds init. Include the platform firmware vendor, revision\r
- and so crc check.\r
-\r
-Arguments:\r
-\r
-Returns:\r
-\r
- None.\r
-\r
---*/\r
{\r
EFI_HANDLE Handle;\r
EFI_STATUS Status;\r
NULL);\r
ASSERT_EFI_ERROR (Status);\r
\r
+ //\r
+ // Dispatch deferred images after EndOfDxe event and ReadyToLock\r
+ // installation.\r
+ //\r
+ EfiBootManagerDispatchDeferredImages ();\r
+\r
PlatformInitializeConsole (gPlatformConsole);\r
PcdStatus = PcdSet16S (PcdPlatformBootTimeOut,\r
GetFrontPageTimeoutFromQemu ());\r
}\r
\r
\r
+/**\r
+ Add IsaKeyboard to ConIn; add IsaSerial to ConOut, ConIn, ErrOut.\r
+\r
+ @param[in] DeviceHandle Handle of the LPC Bridge device.\r
+\r
+ @retval EFI_SUCCESS Console devices on the LPC bridge have been added to\r
+ ConOut, ConIn, and ErrOut.\r
+\r
+ @return Error codes, due to EFI_DEVICE_PATH_PROTOCOL missing\r
+ from DeviceHandle.\r
+**/\r
EFI_STATUS\r
PrepareLpcBridgeDevicePath (\r
IN EFI_HANDLE DeviceHandle\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Add IsaKeyboard to ConIn,\r
- add IsaSerial to ConOut, ConIn, ErrOut.\r
- LPC Bridge: 06 01 00\r
-\r
-Arguments:\r
-\r
- DeviceHandle - Handle of PCIIO protocol.\r
-\r
-Returns:\r
-\r
- EFI_SUCCESS - LPC bridge is added to ConOut, ConIn, and ErrOut.\r
- EFI_STATUS - No LPC bridge is added.\r
-\r
---*/\r
{\r
EFI_STATUS Status;\r
EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r
//\r
// Register Keyboard\r
//\r
- DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gPnpPs2KeyboardDeviceNode);\r
+ DevicePath = AppendDevicePathNode (DevicePath,\r
+ (EFI_DEVICE_PATH_PROTOCOL *)&gPnpPs2KeyboardDeviceNode);\r
\r
EfiBootManagerUpdateConsoleVariable (ConIn, DevicePath, NULL);\r
\r
DevicePath = TempDevicePath;\r
gPnp16550ComPortDeviceNode.UID = 0;\r
\r
- DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gPnp16550ComPortDeviceNode);\r
- DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode);\r
- DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode);\r
+ DevicePath = AppendDevicePathNode (DevicePath,\r
+ (EFI_DEVICE_PATH_PROTOCOL *)&gPnp16550ComPortDeviceNode);\r
+ DevicePath = AppendDevicePathNode (DevicePath,\r
+ (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode);\r
+ DevicePath = AppendDevicePathNode (DevicePath,\r
+ (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode);\r
\r
//\r
// Print Device Path\r
DevicePath = TempDevicePath;\r
gPnp16550ComPortDeviceNode.UID = 1;\r
\r
- DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gPnp16550ComPortDeviceNode);\r
- DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode);\r
- DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode);\r
+ DevicePath = AppendDevicePathNode (DevicePath,\r
+ (EFI_DEVICE_PATH_PROTOCOL *)&gPnp16550ComPortDeviceNode);\r
+ DevicePath = AppendDevicePathNode (DevicePath,\r
+ (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode);\r
+ DevicePath = AppendDevicePathNode (DevicePath,\r
+ (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode);\r
\r
//\r
// Print Device Path\r
// Add all the child handles as possible Console Device\r
//\r
for (Index = 0; Index < GopHandleCount; Index++) {\r
- Status = gBS->HandleProtocol (GopHandleBuffer[Index], &gEfiDevicePathProtocolGuid, (VOID*)&TempDevicePath);\r
+ Status = gBS->HandleProtocol (GopHandleBuffer[Index],\r
+ &gEfiDevicePathProtocolGuid, (VOID*)&TempDevicePath);\r
if (EFI_ERROR (Status)) {\r
continue;\r
}\r
*GopDevicePath = TempDevicePath;\r
\r
//\r
- // Delete the PCI device's path that added by GetPlugInPciVgaDevicePath()\r
- // Add the integrity GOP device path.\r
+ // Delete the PCI device's path that added by\r
+ // GetPlugInPciVgaDevicePath(). Add the integrity GOP device path.\r
//\r
EfiBootManagerUpdateConsoleVariable (ConOutDev, NULL, PciDevicePath);\r
EfiBootManagerUpdateConsoleVariable (ConOutDev, TempDevicePath, NULL);\r
return EFI_SUCCESS;\r
}\r
\r
+/**\r
+ Add PCI display to ConOut.\r
+\r
+ @param[in] DeviceHandle Handle of the PCI display device.\r
+\r
+ @retval EFI_SUCCESS The PCI display device has been added to ConOut.\r
+\r
+ @return Error codes, due to EFI_DEVICE_PATH_PROTOCOL missing\r
+ from DeviceHandle.\r
+**/\r
EFI_STATUS\r
PreparePciDisplayDevicePath (\r
IN EFI_HANDLE DeviceHandle\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Add PCI VGA to ConOut.\r
- PCI VGA: 03 00 00\r
-\r
-Arguments:\r
-\r
- DeviceHandle - Handle of PCIIO protocol.\r
-\r
-Returns:\r
-\r
- EFI_SUCCESS - PCI VGA is added to ConOut.\r
- EFI_STATUS - No PCI VGA device is added.\r
-\r
---*/\r
{\r
EFI_STATUS Status;\r
EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r
return EFI_SUCCESS;\r
}\r
\r
-EFI_STATUS\r
-PreparePciSerialDevicePath (\r
- IN EFI_HANDLE DeviceHandle\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
+/**\r
Add PCI Serial to ConOut, ConIn, ErrOut.\r
- PCI Serial: 07 00 02\r
-\r
-Arguments:\r
\r
- DeviceHandle - Handle of PCIIO protocol.\r
+ @param[in] DeviceHandle Handle of the PCI serial device.\r
\r
-Returns:\r
+ @retval EFI_SUCCESS The PCI serial device has been added to ConOut, ConIn,\r
+ ErrOut.\r
\r
- EFI_SUCCESS - PCI Serial is added to ConOut, ConIn, and ErrOut.\r
- EFI_STATUS - No PCI Serial device is added.\r
-\r
---*/\r
+ @return Error codes, due to EFI_DEVICE_PATH_PROTOCOL missing\r
+ from DeviceHandle.\r
+**/\r
+EFI_STATUS\r
+PreparePciSerialDevicePath (\r
+ IN EFI_HANDLE DeviceHandle\r
+ )\r
{\r
EFI_STATUS Status;\r
EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r
return Status;\r
}\r
\r
- DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode);\r
- DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode);\r
+ DevicePath = AppendDevicePathNode (DevicePath,\r
+ (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode);\r
+ DevicePath = AppendDevicePathNode (DevicePath,\r
+ (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode);\r
\r
EfiBootManagerUpdateConsoleVariable (ConOut, DevicePath, NULL);\r
EfiBootManagerUpdateConsoleVariable (ConIn, DevicePath, NULL);\r
@param[in] PciIo - PCI IO protocol instance\r
@param[in] Pci - PCI Header register block\r
\r
- @retval EFI_SUCCESS - PCI Device check and Console variable update successfully.\r
+ @retval EFI_SUCCESS - PCI Device check and Console variable update\r
+ successfully.\r
@retval EFI_STATUS - PCI Device check or Console variable update fail.\r
\r
**/\r
\r
@param[in] DetectVgaOnly - Only detect VGA device if it's TRUE.\r
\r
- @retval EFI_SUCCESS - PCI Device check and Console variable update successfully.\r
+ @retval EFI_SUCCESS - PCI Device check and Console variable update\r
+ successfully.\r
@retval EFI_STATUS - PCI Device check or Console variable update fail.\r
\r
**/\r
}\r
\r
\r
+/**\r
+ Connect the predefined platform default console device.\r
+\r
+ Always try to find and enable PCI display devices.\r
+\r
+ @param[in] PlatformConsole Predefined platform default console device array.\r
+**/\r
VOID\r
PlatformInitializeConsole (\r
IN PLATFORM_CONSOLE_CONNECT_ENTRY *PlatformConsole\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Connect the predefined platform default console device. Always try to find\r
- and enable the vga device if have.\r
-\r
-Arguments:\r
-\r
- PlatformConsole - Predefined platform default console device array.\r
---*/\r
{\r
UINTN Index;\r
EFI_DEVICE_PATH_PROTOCOL *VarConout;\r
//\r
// Connect RootBridge\r
//\r
- GetEfiGlobalVariable2 (EFI_CON_OUT_VARIABLE_NAME, (VOID **) &VarConout, NULL);\r
+ GetEfiGlobalVariable2 (EFI_CON_OUT_VARIABLE_NAME, (VOID **) &VarConout,\r
+ NULL);\r
GetEfiGlobalVariable2 (EFI_CON_IN_VARIABLE_NAME, (VOID **) &VarConin, NULL);\r
\r
if (VarConout == NULL || VarConin == NULL) {\r
//\r
- // Do platform specific PCI Device check and add them to ConOut, ConIn, ErrOut\r
+ // Do platform specific PCI Device check and add them to ConOut, ConIn,\r
+ // ErrOut\r
//\r
DetectAndPreparePlatformPciDevicePaths (FALSE);\r
\r
// Update the console variable with the connect type\r
//\r
if ((PlatformConsole[Index].ConnectType & CONSOLE_IN) == CONSOLE_IN) {\r
- EfiBootManagerUpdateConsoleVariable (ConIn, PlatformConsole[Index].DevicePath, NULL);\r
+ EfiBootManagerUpdateConsoleVariable (ConIn,\r
+ PlatformConsole[Index].DevicePath, NULL);\r
}\r
if ((PlatformConsole[Index].ConnectType & CONSOLE_OUT) == CONSOLE_OUT) {\r
- EfiBootManagerUpdateConsoleVariable (ConOut, PlatformConsole[Index].DevicePath, NULL);\r
+ EfiBootManagerUpdateConsoleVariable (ConOut,\r
+ PlatformConsole[Index].DevicePath, NULL);\r
}\r
if ((PlatformConsole[Index].ConnectType & STD_ERROR) == STD_ERROR) {\r
- EfiBootManagerUpdateConsoleVariable (ErrOut, PlatformConsole[Index].DevicePath, NULL);\r
+ EfiBootManagerUpdateConsoleVariable (ErrOut,\r
+ PlatformConsole[Index].DevicePath, NULL);\r
}\r
}\r
} else {\r
DEBUG((\r
EFI_D_INFO,\r
"Found %s device: %s\n",\r
- IS_CLASS1 (PciHeader, PCI_CLASS_MASS_STORAGE) ? L"Mass Storage" : L"Xen",\r
+ (IS_CLASS1 (PciHeader, PCI_CLASS_MASS_STORAGE) ?\r
+ L"Mass Storage" :\r
+ L"Xen"\r
+ ),\r
DevPathStr\r
));\r
FreePool(DevPathStr);\r
\r
}\r
\r
+/**\r
+ Connect with predefined platform connect sequence.\r
+\r
+ The OEM/IBV can customize with their own connect sequence.\r
+**/\r
VOID\r
PlatformBdsConnectSequence (\r
VOID\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Connect with predefined platform connect sequence,\r
- the OEM/IBV can customize with their own connect sequence.\r
-\r
-Arguments:\r
-\r
- None.\r
-\r
-Returns:\r
-\r
- None.\r
-\r
---*/\r
{\r
- UINTN Index;\r
+ UINTN Index;\r
+ RETURN_STATUS Status;\r
\r
DEBUG ((EFI_D_INFO, "PlatformBdsConnectSequence\n"));\r
\r
Index++;\r
}\r
\r
- //\r
- // Just use the simple policy to connect all devices\r
- //\r
- DEBUG ((EFI_D_INFO, "EfiBootManagerConnectAll\n"));\r
- EfiBootManagerConnectAll ();\r
+ Status = ConnectDevicesFromQemu ();\r
+ if (RETURN_ERROR (Status)) {\r
+ //\r
+ // Just use the simple policy to connect all devices\r
+ //\r
+ DEBUG ((DEBUG_INFO, "EfiBootManagerConnectAll\n"));\r
+ EfiBootManagerConnectAll ();\r
+ }\r
\r
PciAcpiInitialization ();\r
}\r
}\r
\r
\r
+/**\r
+ Do the platform specific action after the console is ready\r
+\r
+ Possible things that can be done in PlatformBootManagerAfterConsole:\r
+\r
+ > Console post action:\r
+ > Dynamically switch output mode from 100x31 to 80x25 for certain senarino\r
+ > Signal console ready platform customized event\r
+ > Run diagnostics like memory testing\r
+ > Connect certain devices\r
+ > Dispatch aditional option roms\r
+ > Special boot: e.g.: USB boot, enter UI\r
+**/\r
VOID\r
EFIAPI\r
PlatformBootManagerAfterConsole (\r
VOID\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- The function will execute with as the platform policy, current policy\r
- is driven by boot mode. IBV/OEM can customize this code for their specific\r
- policy action.\r
-\r
---*/\r
{\r
EFI_BOOT_MODE BootMode;\r
\r
// Get current Boot Mode\r
//\r
BootMode = GetBootModeHob ();\r
- DEBUG ((EFI_D_ERROR, "Boot Mode:%x\n", BootMode));\r
+ DEBUG ((DEBUG_INFO, "Boot Mode:%x\n", BootMode));\r
\r
//\r
// Go the different platform policy with different boot mode\r
//\r
// Get the DevicePath protocol on that handle\r
//\r
- Status = gBS->HandleProtocol (Handle, &gEfiDevicePathProtocolGuid, (VOID **)&DevPathNode);\r
+ Status = gBS->HandleProtocol (Handle, &gEfiDevicePathProtocolGuid,\r
+ (VOID **)&DevPathNode);\r
ASSERT_EFI_ERROR (Status);\r
\r
while (!IsDevicePathEnd (DevPathNode)) {\r
}\r
\r
/**\r
- This function is called each second during the boot manager waits the timeout.\r
+ This function is called each second during the boot manager waits the\r
+ timeout.\r
\r
@param TimeoutRemain The remaining timeout.\r
**/\r
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