diff options
5 files changed, 21 insertions, 19 deletions
diff --git a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc index 7daf86cbb1..b3f47ddfd5 100644 --- a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc +++ b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc @@ -872,6 +872,9 @@ gEfiCpuTokenSpaceGuid.PcdCpuHotPlugDataAddress|0 gEfiCpuTokenSpaceGuid.PcdCpuCallbackSignal|0 gEfiCpuTokenSpaceGuid.PcdCpuConfigContextBuffer|0 + gEfiVLVTokenSpaceGuid.PcdCpuLockBoxDataAddress|0 + gEfiVLVTokenSpaceGuid.PcdCpuSmramCpuDataAddress|0 + gEfiVLVTokenSpaceGuid.PcdCpuLockBoxSize|0 [Components.IA32] diff --git a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc index f582abb5e5..90ead2e79d 100644 --- a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc +++ b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc @@ -874,6 +874,9 @@ gEfiCpuTokenSpaceGuid.PcdCpuHotPlugDataAddress|0 gEfiCpuTokenSpaceGuid.PcdCpuCallbackSignal|0 gEfiCpuTokenSpaceGuid.PcdCpuConfigContextBuffer|0 + gEfiVLVTokenSpaceGuid.PcdCpuLockBoxDataAddress|0 + gEfiVLVTokenSpaceGuid.PcdCpuSmramCpuDataAddress|0 + gEfiVLVTokenSpaceGuid.PcdCpuLockBoxSize|0 [Components.IA32] diff --git a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc index c5777eddfb..344bbc9a48 100644 --- a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc +++ b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc @@ -871,6 +871,9 @@ gEfiCpuTokenSpaceGuid.PcdCpuHotPlugDataAddress|0 gEfiCpuTokenSpaceGuid.PcdCpuCallbackSignal|0 gEfiCpuTokenSpaceGuid.PcdCpuConfigContextBuffer|0 + gEfiVLVTokenSpaceGuid.PcdCpuLockBoxDataAddress|0 + gEfiVLVTokenSpaceGuid.PcdCpuSmramCpuDataAddress|0 + gEfiVLVTokenSpaceGuid.PcdCpuLockBoxSize|0 [Components.IA32] diff --git a/Vlv2TbltDevicePkg/SmramSaveInfoHandlerSmm/SmramSaveInfoHandlerSmm.c b/Vlv2TbltDevicePkg/SmramSaveInfoHandlerSmm/SmramSaveInfoHandlerSmm.c index a48de262db..790c10c329 100644 --- a/Vlv2TbltDevicePkg/SmramSaveInfoHandlerSmm/SmramSaveInfoHandlerSmm.c +++ b/Vlv2TbltDevicePkg/SmramSaveInfoHandlerSmm/SmramSaveInfoHandlerSmm.c @@ -3,7 +3,7 @@ This driver is for ECP platforms.
- Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2010 - 2015, 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 that accompanies this distribution.
@@ -27,6 +27,7 @@ #include <Protocol/SmmSwDispatch.h>
#include <Protocol/SmmReadyToLock.h>
#include <Protocol/SmmControl.h>
+#include <Guid/Vlv2DeviceRefCodePkgTokenSpace.h>
#define SMM_FROM_SMBASE_DRIVER 0x55
#define SMM_FROM_CPU_DRIVER_SAVE_INFO 0x81
@@ -61,29 +62,15 @@ SmramSaveInfoHandler ( IN EFI_SMM_SW_DISPATCH_CONTEXT *DispatchContext
)
{
- EFI_STATUS Status;
- UINT64 VarData[3];
- UINTN VarSize;
-
ASSERT (DispatchContext != NULL);
ASSERT (DispatchContext->SwSmiInputValue == SMM_FROM_SMBASE_DRIVER);
if (!mLocked && IoRead8 (mSmiDataRegister) == SMM_FROM_CPU_DRIVER_SAVE_INFO) {
- VarSize = sizeof (VarData);
- Status = gRT->GetVariable (
- L"SmramCpuNvs",
- &mSmramCpuNvsHeaderGuid,
- NULL,
- &VarSize,
- VarData
- );
- if (!EFI_ERROR (Status) && VarSize == sizeof (VarData)) {
CopyMem (
- (VOID *)(UINTN)(VarData[0]),
- (VOID *)(UINTN)(VarData[1]),
- (UINTN)(VarData[2])
+ (VOID *)(UINTN)(PcdGetEx64 (&gEfiVLVTokenSpaceGuid, PcdCpuLockBoxDataAddress)),
+ (VOID *)(UINTN)(PcdGetEx64 (&gEfiVLVTokenSpaceGuid, PcdCpuSmramCpuDataAddress)),
+ (UINTN)(PcdGetEx64 (&gEfiVLVTokenSpaceGuid, PcdCpuLockBoxSize))
);
- }
}
}
diff --git a/Vlv2TbltDevicePkg/SmramSaveInfoHandlerSmm/SmramSaveInfoHandlerSmm.inf b/Vlv2TbltDevicePkg/SmramSaveInfoHandlerSmm/SmramSaveInfoHandlerSmm.inf index 82eec0152b..1d19b78e20 100644 --- a/Vlv2TbltDevicePkg/SmramSaveInfoHandlerSmm/SmramSaveInfoHandlerSmm.inf +++ b/Vlv2TbltDevicePkg/SmramSaveInfoHandlerSmm/SmramSaveInfoHandlerSmm.inf @@ -2,7 +2,7 @@ #
# A helper driver to save information to SMRAM after SMRR is enabled.
#
-# Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2010 - 2015, 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 that accompanies this distribution.
@@ -39,6 +39,7 @@ [Packages]
MdePkg/MdePkg.dec
IntelFrameworkPkg/IntelFrameworkPkg.dec
+ Vlv2DeviceRefCodePkg/Vlv2DeviceRefCodePkg.dec
[LibraryClasses]
UefiDriverEntryPoint
@@ -53,6 +54,11 @@ gEfiSmmControlProtocolGuid ## CONSUMED
gEfiSmmReadyToLockProtocolGuid ## CONSUMED
+[Pcd.common]
+ gEfiVLVTokenSpaceGuid.PcdCpuLockBoxDataAddress
+ gEfiVLVTokenSpaceGuid.PcdCpuSmramCpuDataAddress
+ gEfiVLVTokenSpaceGuid.PcdCpuLockBoxSize
+
[Depex]
gEfiSmmSwDispatchProtocolGuid AND
gEfiSmmControlProtocolGuid
|