diff options
3 files changed, 67 insertions, 3 deletions
diff --git a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.h b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.h index 00a1d22eea..ec58efa5ef 100644 --- a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.h +++ b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.h @@ -1,7 +1,7 @@ /** @file
Platform BDS customizations include file.
- Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
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
@@ -65,6 +65,7 @@ Abstract: #include <Guid/HobList.h>
#include <Guid/GlobalVariable.h>
#include <Guid/EventGroup.h>
+#include <Guid/DebugAgentGuid.h>
#include <OvmfPlatforms.h>
@@ -144,6 +145,16 @@ extern VENDOR_DEVICE_PATH gTerminalTypeDeviceNode; 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
diff --git a/OvmfPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf b/OvmfPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf index 4a6becec7e..f9e35c955d 100644 --- a/OvmfPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf +++ b/OvmfPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf @@ -1,7 +1,7 @@ ## @file
# Platform BDS customizations library.
#
-# Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<BR>
# 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
@@ -36,6 +36,7 @@ MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
+ SourceLevelDebugPkg/SourceLevelDebugPkg.dec
OvmfPkg/OvmfPkg.dec
[LibraryClasses]
diff --git a/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c b/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c index e9737a7577..82f294577e 100644 --- a/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c +++ b/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c @@ -2,7 +2,7 @@ Defined the platform specific device path which will be used by
platform Bbd to perform the platform policy connect.
- Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2004 - 2017, Intel Corporation. All rights reserved.<BR>
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
@@ -15,6 +15,18 @@ #include "BdsPlatform.h"
+//
+// Debug Agent UART Device Path structure
+//
+#pragma pack(1)
+typedef struct {
+ VENDOR_DEVICE_PATH VendorHardware;
+ UART_DEVICE_PATH Uart;
+ VENDOR_DEVICE_PATH TerminalType;
+ EFI_DEVICE_PATH_PROTOCOL End;
+} VENDOR_UART_DEVICE_PATH;
+#pragma pack()
+
ACPI_HID_DEVICE_PATH gPnpPs2KeyboardDeviceNode = gPnpPs2Keyboard;
ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode = gPnp16550ComPort;
UART_DEVICE_PATH gUartDeviceNode = gUart;
@@ -24,11 +36,51 @@ VENDOR_DEVICE_PATH gTerminalTypeDeviceNode = gPcAnsiTerminal; // Platform specific keyboard device path
//
+
+//
+// Debug Agent UART Device Path
+//
+VENDOR_UART_DEVICE_PATH gDebugAgentUartDevicePath = {
+ {
+ {
+ HARDWARE_DEVICE_PATH,
+ HW_VENDOR_DP,
+ {
+ (UINT8) (sizeof (VENDOR_DEVICE_PATH)),
+ (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)
+ }
+ },
+ EFI_DEBUG_AGENT_GUID,
+ },
+ {
+ {
+ MESSAGING_DEVICE_PATH,
+ MSG_UART_DP,
+ {
+ (UINT8) (sizeof (UART_DEVICE_PATH)),
+ (UINT8) ((sizeof (UART_DEVICE_PATH)) >> 8)
+ }
+ },
+ 0, // Reserved
+ 0, // BaudRate - Default
+ 0, // DataBits - Default
+ 0, // Parity - Default
+ 0, // StopBits - Default
+ },
+ gPcAnsiTerminal,
+ gEndEntire
+};
+
+
//
// Predefined platform default console device path
//
PLATFORM_CONSOLE_CONNECT_ENTRY gPlatformConsole[] = {
{
+ (EFI_DEVICE_PATH_PROTOCOL *) &gDebugAgentUartDevicePath,
+ (CONSOLE_OUT | CONSOLE_IN | STD_ERROR)
+ },
+ {
NULL,
0
}
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