]>
Commit | Line | Data |
---|---|---|
1 | /** @file\r | |
2 | \r | |
3 | Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r | |
4 | This program and the accompanying materials\r | |
5 | are licensed and made available under the terms and conditions of the BSD License\r | |
6 | which accompanies this distribution. The full text of the license may be found at\r | |
7 | http://opensource.org/licenses/bsd-license.php.\r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
11 | \r | |
12 | **/\r | |
13 | \r | |
14 | #ifndef _FSP_SEC_PLATFORM_LIB_H_\r | |
15 | #define _FSP_SEC_PLATFORM_LIB_H_\r | |
16 | \r | |
17 | /**\r | |
18 | This function performs platform level initialization.\r | |
19 | \r | |
20 | This function must be in ASM file, because stack is not established yet.\r | |
21 | This function is optional. If a library instance does not provide this function, the default empty one will be used.\r | |
22 | \r | |
23 | The callee should not use XMM6/XMM7.\r | |
24 | The return address is saved in MM7.\r | |
25 | \r | |
26 | @retval in saved in EAX - 0 means platform initialization success.\r | |
27 | other means platform initialization fail.\r | |
28 | **/\r | |
29 | UINT32\r | |
30 | EFIAPI\r | |
31 | SecPlatformInit (\r | |
32 | VOID\r | |
33 | );\r | |
34 | \r | |
35 | /**\r | |
36 | This function loads Microcode.\r | |
37 | \r | |
38 | This function must be in ASM file, because stack is not established yet.\r | |
39 | This function is optional. If a library instance does not provide this function, the default one will be used.\r | |
40 | \r | |
41 | The callee should not use XMM6/XMM7.\r | |
42 | The return address is saved in MM7.\r | |
43 | \r | |
44 | @param TempRamInitParamPtr A data structure to hold microcode parameter. It is saved in ESP.\r | |
45 | \r | |
46 | @retval in saved in EAX - 0 means Microcode is loaded successfully.\r | |
47 | other means Microcode is not loaded successfully.\r | |
48 | **/\r | |
49 | UINT32\r | |
50 | EFIAPI\r | |
51 | LoadMicrocode (\r | |
52 | IN FSP_TEMP_RAM_INIT_PARAMS *TempRamInitParamPtr\r | |
53 | );\r | |
54 | \r | |
55 | /**\r | |
56 | This function initializes the CAR.\r | |
57 | \r | |
58 | This function must be in ASM file, because stack is not established yet.\r | |
59 | \r | |
60 | The callee should not use XMM6/XMM7.\r | |
61 | The return address is saved in MM7.\r | |
62 | \r | |
63 | @param TempRamInitParamPtr A data structure to hold microcode parameter. It is saved in ESP.\r | |
64 | \r | |
65 | @retval in saved in EAX - 0 means CAR initialization success.\r | |
66 | other means CAR initialization fail.\r | |
67 | **/\r | |
68 | UINT32\r | |
69 | EFIAPI\r | |
70 | SecCarInit (\r | |
71 | IN FSP_TEMP_RAM_INIT_PARAMS *TempRamInitParamPtr\r | |
72 | );\r | |
73 | \r | |
74 | /**\r | |
75 | This function check the signture of UPD.\r | |
76 | \r | |
77 | @param[in] ApiIdx Internal index of the FSP API.\r | |
78 | @param[in] ApiParam Parameter of the FSP API.\r | |
79 | \r | |
80 | **/\r | |
81 | EFI_STATUS\r | |
82 | EFIAPI\r | |
83 | FspUpdSignatureCheck (\r | |
84 | IN UINT32 ApiIdx,\r | |
85 | IN VOID *ApiParam\r | |
86 | );\r | |
87 | \r | |
88 | #endif\r |