diff options
| author | Tim He <tim.he@intel.com> | 2015-05-08 03:13:37 +0000 |
|---|---|---|
| committer | timhe <timhe@Edk2> | 2015-05-08 03:13:37 +0000 |
| commit | f4e7aa05a3fe348dda4c1f491a48789ef5b7e4d1 (patch) | |
| tree | 3b56943e4a4a070ff581de41e2db27a6f50b2354 /Vlv2TbltDevicePkg/PlatformPei | |
| parent | 7849538e0e3453db93a3ce8875b73121e7088e3a (diff) | |
Sync the branch changes to trunk.
Support fTPM feature, and update the BiosID to 0.80.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tim He <tim.he@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17362 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'Vlv2TbltDevicePkg/PlatformPei')
| -rw-r--r-- | Vlv2TbltDevicePkg/PlatformPei/Platform.c | 70 | ||||
| -rw-r--r-- | Vlv2TbltDevicePkg/PlatformPei/PlatformPei.inf | 1 |
2 files changed, 71 insertions, 0 deletions
diff --git a/Vlv2TbltDevicePkg/PlatformPei/Platform.c b/Vlv2TbltDevicePkg/PlatformPei/Platform.c index 1dab9ca85..899b4a979 100644 --- a/Vlv2TbltDevicePkg/PlatformPei/Platform.c +++ b/Vlv2TbltDevicePkg/PlatformPei/Platform.c @@ -28,6 +28,7 @@ Module Name: #include <Ppi/MfgMemoryTest.h>
#include <Guid/SetupVariable.h>
#include <Guid/Vlv2Variable.h>
+#include <Ppi/fTPMPolicy.h>
//
// Start::Alpine Valley platform
@@ -190,6 +191,67 @@ PeiSmbusExec ( UINT8 *Buffer
);
+
+EFI_STATUS
+FtpmPolicyInit (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN SYSTEM_CONFIGURATION *pSystemConfiguration
+ )
+{
+ EFI_STATUS Status;
+ EFI_PEI_PPI_DESCRIPTOR *mFtpmPolicyPpiDesc;
+ SEC_FTPM_POLICY_PPI *mFtpmPolicyPpi;
+
+
+ DEBUG((EFI_D_INFO, "FtpmPolicyInit Entry \n"));
+
+ if (NULL == PeiServices || NULL == pSystemConfiguration) {
+ DEBUG((EFI_D_ERROR, "Input error. \n"));
+ return EFI_INVALID_PARAMETER;
+ }
+
+ Status = (*PeiServices)->AllocatePool(
+ PeiServices,
+ sizeof (EFI_PEI_PPI_DESCRIPTOR),
+ (void **)&mFtpmPolicyPpiDesc
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ Status = (*PeiServices)->AllocatePool(
+ PeiServices,
+ sizeof (SEC_FTPM_POLICY_PPI),
+ (void **)&mFtpmPolicyPpi
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Initialize PPI
+ //
+ (*PeiServices)->SetMem ((VOID *)mFtpmPolicyPpi, sizeof (SEC_FTPM_POLICY_PPI), 0);
+ mFtpmPolicyPpiDesc->Flags = EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;
+ mFtpmPolicyPpiDesc->Guid = &gSeCfTPMPolicyPpiGuid;
+ mFtpmPolicyPpiDesc->Ppi = mFtpmPolicyPpi;
+
+
+ DEBUG((EFI_D_INFO, "pSystemConfiguration->fTPM = 0x%x \n", pSystemConfiguration->fTPM));
+ if(pSystemConfiguration->fTPM == 1) {
+ mFtpmPolicyPpi->fTPMEnable = TRUE;
+ } else {
+ mFtpmPolicyPpi->fTPMEnable = FALSE;
+ }
+
+ Status = (*PeiServices)->InstallPpi(
+ PeiServices,
+ mFtpmPolicyPpiDesc
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ DEBUG((EFI_D_INFO, "FtpmPolicyInit done \n"));
+
+ return EFI_SUCCESS;
+}
+
+
/**
This routine attempts to acquire the SMBus
@@ -697,6 +759,14 @@ PeiInitPlatform ( );
+#ifdef FTPM_ENABLE
+ Status = FtpmPolicyInit(PeiServices, &SystemConfiguration);
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "fTPM init failed.\n"));
+ }
+#endif
+
+
//
// Set the new boot mode for MRC
//
diff --git a/Vlv2TbltDevicePkg/PlatformPei/PlatformPei.inf b/Vlv2TbltDevicePkg/PlatformPei/PlatformPei.inf index af8bb1908..9c1cd08db 100644 --- a/Vlv2TbltDevicePkg/PlatformPei/PlatformPei.inf +++ b/Vlv2TbltDevicePkg/PlatformPei/PlatformPei.inf @@ -107,6 +107,7 @@ gPeiMfgMemoryTestPpiGuid
gPeiSha256HashPpiGuid
gVlvMmioPolicyPpiGuid
+ gSeCfTPMPolicyPpiGuid
[Guids]
gEfiSetupVariableGuid
|