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PcAtChipsetPkg: Update ResetSystemLib with PCDs 

Update ResetSystemLib with PCDs for Reset Control Register and Value
instead of hard code 0x64 and 0xFE.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
This commit is contained in:
Liming Gao 2016-06-23 17:53:57 +08:00
parent a38b89c725
commit 631c942726
2 changed files with 8 additions and 4 deletions
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6
PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.c
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@ -1,7 +1,7 @@
/** @file /** @file
Reset System Library functions for PCAT platforms Reset System Library functions for PCAT platforms
Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License 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 which accompanies this distribution. The full text of the license may be found at
@ -32,7 +32,7 @@ ResetCold (
VOID VOID
) )
{ {
IoWrite8 (0x64, 0xfe); IoWrite8 ((UINTN) PcdGet64 (PcdResetControlRegister), PcdGet8 (PcdResetControlValueColdReset));
} }
/** /**
@ -48,7 +48,7 @@ ResetWarm (
VOID VOID
) )
{ {
IoWrite8 (0x64, 0xfe); IoWrite8 ((UINTN) PcdGet64 (PcdResetControlRegister), PcdGet8 (PcdResetControlValueColdReset));
} }
/** /**

6
PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.inf
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@ -1,7 +1,7 @@
## @file ## @file
# Library instance for ResetSystem library class for PCAT systems # Library instance for ResetSystem library class for PCAT systems
# #
# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR> # Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials # This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License # 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 # which accompanies this distribution. The full text of the license may be found at
@ -32,8 +32,12 @@
[Packages] [Packages]
MdePkg/MdePkg.dec MdePkg/MdePkg.dec
PcAtChipsetPkg/PcAtChipsetPkg.dec
[LibraryClasses] [LibraryClasses]
DebugLib DebugLib
IoLib IoLib
[Pcd]
gPcAtChipsetPkgTokenSpaceGuid.PcdResetControlRegister ## CONSUMES
gPcAtChipsetPkgTokenSpaceGuid.PcdResetControlValueColdReset ## CONSUMES