diff options
| author | Liming Gao <liming.gao@intel.com> | 2016-06-23 17:53:57 +0800 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2016-06-28 10:09:02 +0800 |
| commit | 631c942726640615d53e4a358c078bb915e1bdd4 (patch) | |
| tree | 297c21fd0168cb7b3c967c6fcea1095bc6a2d5ee /PcAtChipsetPkg/Library | |
| parent | a38b89c725429d04d3e9c93ab6d507a8dbdaad0f (diff) | |
| download | edk2-631c942726640615d53e4a358c078bb915e1bdd4.tar.gz edk2-631c942726640615d53e4a358c078bb915e1bdd4.tar.bz2 edk2-631c942726640615d53e4a358c078bb915e1bdd4.zip | |
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>
Diffstat (limited to 'PcAtChipsetPkg/Library')
| -rw-r--r-- | PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.c | 6 | ||||
| -rw-r--r-- | PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.inf | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.c b/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.c index 6a9dd71b00..b3b2efbe35 100644 --- a/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.c +++ b/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.c @@ -1,7 +1,7 @@ /** @file
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
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
@@ -32,7 +32,7 @@ ResetCold ( VOID
)
{
- IoWrite8 (0x64, 0xfe);
+ IoWrite8 ((UINTN) PcdGet64 (PcdResetControlRegister), PcdGet8 (PcdResetControlValueColdReset));
}
/**
@@ -48,7 +48,7 @@ ResetWarm ( VOID
)
{
- IoWrite8 (0x64, 0xfe);
+ IoWrite8 ((UINTN) PcdGet64 (PcdResetControlRegister), PcdGet8 (PcdResetControlValueColdReset));
}
/**
diff --git a/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.inf b/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.inf index c994827c2b..2384efaae2 100644 --- a/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.inf +++ b/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.inf @@ -1,7 +1,7 @@ ## @file
# 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
# 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
@@ -32,8 +32,12 @@ [Packages]
MdePkg/MdePkg.dec
+ PcAtChipsetPkg/PcAtChipsetPkg.dec
[LibraryClasses]
DebugLib
IoLib
+[Pcd]
+ gPcAtChipsetPkgTokenSpaceGuid.PcdResetControlRegister ## CONSUMES
+ gPcAtChipsetPkgTokenSpaceGuid.PcdResetControlValueColdReset ## CONSUMES
|