vanjeff e21048345b 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
2011-09-30 02:19:28 +00:00

55 lines
1.9 KiB
INI

## @file
# Debug Communication Library instance based on usb debug port.
#
# Copyright (c) 2010, 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
# 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 = DebugCommunicationLibUsb
FILE_GUID = 87438836-AD8D-4e3e-9249-895120A67240
MODULE_TYPE = BASE
VERSION_STRING = 0.7
LIBRARY_CLASS = DebugCommunicationLib
#
# VALID_ARCHITECTURES = IA32 X64
#
[Sources.common]
DebugCommunicationLibUsb.c
[Packages]
MdePkg/MdePkg.dec
SourceLevelDebugPkg/SourceLevelDebugPkg.dec
[Pcd]
## The memory BAR of usb debug port, it may be different with the memory bar of ehci host controller.
## Note that the memory BAR address is only used before Pci bus resource allocation.
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdUsbDebugPortMemorySpaceBase
## The memory BAR of ehci host controller, in which usb debug feature is enabled.
## Note that the memory BAR address is only used before Pci bus resource allocation.
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdUsbEhciMemorySpaceBase
## The pci address of ehci host controller, in which usb debug feature is enabled.
## The format of pci address please refer to SourceLevelDebugPkg.dec
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdUsbEhciPciAddress
[LibraryClasses]
TimerLib
IoLib
PciLib
PcdLib
DebugLib