1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/** @file
Implementation of Fsp Me Policy Initialization.
Copyright (c) 2017, 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.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <PeiFspPolicyInitLib.h>
#include <Ppi/SiPolicy.h>
/**
Performs FSP ME PEI Policy pre mem initialization.
@param[in][out] FspmUpd Pointer to FSP UPD Data.
@retval EFI_SUCCESS FSP UPD Data is updated.
@retval EFI_NOT_FOUND Fail to locate required PPI.
@retval Other FSP UPD Data update process fail.
**/
EFI_STATUS
EFIAPI
PeiFspMePolicyInitPreMem (
IN OUT FSPM_UPD *FspmUpd
)
{
EFI_STATUS Status;
SI_PREMEM_POLICY_PPI *SiPreMemPolicy;
ME_PEI_PREMEM_CONFIG *MePeiPreMemConfig;
DEBUG ((DEBUG_INFO, "PeiFspMePolicyInitPreMem\n"));
//
// Locate gSiPreMemPolicyPpi
//
SiPreMemPolicy = NULL;
Status = PeiServicesLocatePpi (
&gSiPreMemPolicyPpiGuid,
0,
NULL,
(VOID **) &SiPreMemPolicy
);
if (EFI_ERROR (Status)) {
return EFI_NOT_FOUND;
}
Status = GetConfigBlock ((VOID *) SiPreMemPolicy, &gMePeiPreMemConfigGuid, (VOID *) &MePeiPreMemConfig);
ASSERT_EFI_ERROR (Status);
FspmUpd->FspmConfig.HeciTimeouts = (UINT8) MePeiPreMemConfig->HeciTimeouts;
//
// Test policies
//
FspmUpd->FspmTestConfig.DidInitStat = (UINT8) MePeiPreMemConfig->DidInitStat;
FspmUpd->FspmTestConfig.DisableCpuReplacedPolling = (UINT8) MePeiPreMemConfig->DisableCpuReplacedPolling;
FspmUpd->FspmTestConfig.SendDidMsg = (UINT8) MePeiPreMemConfig->SendDidMsg;
FspmUpd->FspmTestConfig.DisableHeciRetry = (UINT8) MePeiPreMemConfig->DisableHeciRetry;
FspmUpd->FspmTestConfig.DisableMessageCheck = (UINT8) MePeiPreMemConfig->DisableMessageCheck;
FspmUpd->FspmTestConfig.SkipMbpHob = (UINT8) MePeiPreMemConfig->SkipMbpHob;
FspmUpd->FspmTestConfig.HeciCommunication2 = (UINT8) MePeiPreMemConfig->HeciCommunication2;
FspmUpd->FspmTestConfig.KtDeviceEnable = (UINT8) MePeiPreMemConfig->KtDeviceEnable;
FspmUpd->FspmTestConfig.IderDeviceEnable = (UINT8) MePeiPreMemConfig->IderDeviceEnable;
FspmUpd->FspmConfig.Heci1BarAddress = MePeiPreMemConfig->Heci1BarAddress;
FspmUpd->FspmConfig.Heci2BarAddress = MePeiPreMemConfig->Heci2BarAddress;
FspmUpd->FspmConfig.Heci3BarAddress = MePeiPreMemConfig->Heci3BarAddress;
return EFI_SUCCESS;
}
/**
Performs FSP ME PEI Policy initialization.
@param[in][out] FspsUpd Pointer to FSP UPD Data.
@retval EFI_SUCCESS FSP UPD Data is updated.
@retval EFI_NOT_FOUND Fail to locate required PPI.
@retval Other FSP UPD Data update process fail.
**/
EFI_STATUS
EFIAPI
PeiFspMePolicyInit (
IN OUT FSPS_UPD *FspsUpd
)
{
EFI_STATUS Status;
SI_POLICY_PPI *SiPolicyPpi;
ME_PEI_CONFIG *MePeiConfig;
DEBUG ((DEBUG_INFO, "PeiFspMePolicyInit \n"));
//
// Locate gSiPolicyPpiGuid
//
SiPolicyPpi = NULL;
Status = PeiServicesLocatePpi (
&gSiPolicyPpiGuid,
0,
NULL,
(VOID **) &SiPolicyPpi
);
if (EFI_ERROR (Status)) {
return EFI_NOT_FOUND;
}
Status = GetConfigBlock ((VOID *) SiPolicyPpi, &gMePeiConfigGuid, (VOID *) &MePeiConfig);
ASSERT_EFI_ERROR (Status);
FspsUpd->FspsConfig.Heci3Enabled = (UINT8) MePeiConfig->Heci3Enabled;
FspsUpd->FspsConfig.MeUnconfigOnRtcClear = (UINT8) MePeiConfig->MeUnconfigOnRtcClear;
FspsUpd->FspsConfig.MeUnconfigIsValid = (UINT8) MePeiConfig->MeUnconfigIsValid;
//
// Test policies
//
FspsUpd->FspsTestConfig.EndOfPostMessage = (UINT8) MePeiConfig->EndOfPostMessage;
FspsUpd->FspsTestConfig.DisableD0I3SettingForHeci = (UINT8) MePeiConfig->DisableD0I3SettingForHeci;
return EFI_SUCCESS;
}
|
