diff options
| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-30 02:19:28 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-30 02:19:28 +0000 |
| commit | e21048345b3ca6cede46b0d3db991a214c1f9f7d (patch) | |
| tree | 30d0ea2385b09fbe05809422e30a4814816dab72 /SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort | |
| parent | 68085d37f88aaaaad97f071e2d0e60b276592cc5 (diff) | |
| download | edk2-platforms-e21048345b3ca6cede46b0d3db991a214c1f9f7d.tar.xz | |
1. Fixed issue that firmware cannot boot if no USB debug cable connection.
2. Fixed issue that Ovmf with debug agent cannot boot if HOST software was not connected.
Signed-off-by: vanjeff
Reviewed-by: geekboy15a
Reviewed-by: erictian
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12486 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort')
2 files changed, 10 insertions, 3 deletions
diff --git a/SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.c b/SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.c index ed1a35bd96..dd88e7d693 100644 --- a/SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.c +++ b/SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.c @@ -1,7 +1,7 @@ /** @file
Debug Port Library implementation based on serial port.
- Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2010 - 2011, 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
@@ -17,6 +17,7 @@ #include <Library/DebugCommunicationLib.h>
#include <Library/SerialPortLib.h>
#include <Library/TimerLib.h>
+#include <Library/DebugLib.h>
/**
Initialize the debug port.
@@ -61,7 +62,12 @@ DebugPortInitialize ( IN DEBUG_PORT_CONTINUE Function
)
{
- SerialPortInitialize ();
+ RETURN_STATUS Status;
+
+ Status = SerialPortInitialize ();
+ if (RETURN_ERROR(Status)) {
+ DEBUG ((EFI_D_ERROR, "Debug Serial Port: Initialization failed!\n"));
+ }
if (Function != NULL) {
Function (Context, NULL);
diff --git a/SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.inf b/SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.inf index dff0fc92b1..6d36cefd74 100644 --- a/SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.inf +++ b/SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.inf @@ -1,7 +1,7 @@ ## @file
# Debug Communication Library instance based on serila port.
#
-# Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2010 - 2011, 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
@@ -35,4 +35,5 @@ [LibraryClasses]
SerialPortLib
TimerLib
+ DebugLib
|