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949f388f | 1 | /** @file\r |
2 | \r | |
3 | Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r | |
4 | Portions copyright (c) 2011, Apple Inc. All rights reserved.\r | |
e3ba31da | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
949f388f | 6 | \r |
7 | **/\r | |
8 | \r | |
949f388f | 9 | //\r |
10 | // The package level header files this module uses\r | |
11 | //\r | |
12 | #include <PiPei.h>\r | |
13 | \r | |
14 | #include <Library/PcdLib.h>\r | |
15 | #include <Library/PeiServicesLib.h>\r | |
16 | \r | |
949f388f | 17 | //\r |
18 | // The protocols, PPI and GUID defintions for this module\r | |
19 | //\r | |
20 | #include <Ppi/MasterBootMode.h>\r | |
21 | #include <Ppi/BootInRecoveryMode.h>\r | |
22 | //\r | |
23 | // The Library classes this module consumes\r | |
24 | //\r | |
25 | #include <Library/DebugLib.h>\r | |
26 | #include <Library/PeimEntryPoint.h>\r | |
27 | \r | |
949f388f | 28 | //\r |
29 | // Module globals\r | |
30 | //\r | |
31 | EFI_PEI_PPI_DESCRIPTOR mPpiListBootMode = {\r | |
32 | (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r | |
33 | &gEfiPeiMasterBootModePpiGuid,\r | |
34 | NULL\r | |
35 | };\r | |
36 | \r | |
37 | EFI_PEI_PPI_DESCRIPTOR mPpiListRecoveryBootMode = {\r | |
38 | (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r | |
39 | &gEfiPeiBootInRecoveryModePpiGuid,\r | |
40 | NULL\r | |
41 | };\r | |
42 | \r | |
43 | EFI_STATUS\r | |
44 | EFIAPI\r | |
45 | InitializeBootMode (\r | |
a550d468 MK |
46 | IN EFI_PEI_FILE_HANDLE FileHandle,\r |
47 | IN CONST EFI_PEI_SERVICES **PeiServices\r | |
949f388f | 48 | )\r |
a550d468 | 49 | \r |
949f388f | 50 | /*++\r |
51 | \r | |
52 | Routine Description:\r | |
53 | \r | |
54 | Peform the boot mode determination logic\r | |
55 | \r | |
56 | Arguments:\r | |
57 | \r | |
58 | PeiServices - General purpose services available to every PEIM.\r | |
d18d8a1d | 59 | \r |
949f388f | 60 | Returns:\r |
61 | \r | |
62 | Status - EFI_SUCCESS if the boot mode could be set\r | |
63 | \r | |
64 | **/\r | |
65 | {\r | |
a550d468 MK |
66 | EFI_STATUS Status;\r |
67 | EFI_BOOT_MODE BootMode;\r | |
949f388f | 68 | \r |
9c7da8d8 | 69 | DEBUG ((DEBUG_ERROR, "Emu Boot Mode PEIM Loaded\n"));\r |
949f388f | 70 | \r |
a550d468 | 71 | BootMode = FixedPcdGet32 (PcdEmuBootMode);\r |
949f388f | 72 | \r |
a550d468 | 73 | Status = PeiServicesSetBootMode (BootMode);\r |
949f388f | 74 | ASSERT_EFI_ERROR (Status);\r |
75 | \r | |
76 | Status = PeiServicesInstallPpi (&mPpiListBootMode);\r | |
77 | ASSERT_EFI_ERROR (Status);\r | |
78 | \r | |
79 | if (BootMode == BOOT_IN_RECOVERY_MODE) {\r | |
80 | Status = PeiServicesInstallPpi (&mPpiListRecoveryBootMode);\r | |
81 | ASSERT_EFI_ERROR (Status);\r | |
82 | }\r | |
83 | \r | |
84 | return Status;\r | |
85 | }\r |