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SecurityPkg/TrEEConfig: Remove use of IoLib

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Remove the use of the IoLib and Mmioxx() calls to detect dTPM.
This module calls the Tpm12DeviceLib to detect a TPM and the
implementation of the Tpm12DeviceLib for dTPM performs the same
Mmioxx() calls to detect a dTPM.  This change makes this module
more generic and portable by maximizing the use of the Tpm12DeviceLib
abstraction for TPM detection.

Cc: Chao Zhang <chao.b.zhang@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19724 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Michael Kinney
2016-01-21 19:29:43 +00:00
committed by mdkinney
parent c132457ea7
commit cc71e26372
2 changed files with 6 additions and 32 deletions
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3
SecurityPkg/Tcg/TrEEConfig/TrEEConfigPei.inf
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@@ -4,7 +4,7 @@
# This module initializes TPM device type based on variable and detection.
# NOTE: This module is only for reference only, each platform should have its own setup page.
#
# Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2013 - 2016, 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
@@ -49,7 +49,6 @@
DebugLib
PcdLib
TimerLib
IoLib
Tpm12CommandLib
Tpm12DeviceLib