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5b1928ff | 1 | /** @file\r |
2 | * Main file supporting the SEC Phase on ARM PLatforms\r | |
3 | *\r | |
d5cd447b | 4 | * Copyright (c) 2011-2013, ARM Limited. All rights reserved.\r |
5b1928ff | 5 | *\r |
6 | * This program and the accompanying materials\r | |
7 | * are licensed and made available under the terms and conditions of the BSD License\r | |
8 | * which accompanies this distribution. The full text of the license may be found at\r | |
9 | * http://opensource.org/licenses/bsd-license.php\r | |
10 | *\r | |
11 | * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | *\r | |
14 | **/\r | |
15 | \r | |
16 | #ifndef __SEC_H__\r | |
17 | #define __SEC_H__\r | |
18 | \r | |
19 | #include <Base.h>\r | |
90d6a1bb | 20 | #include <Library/ArmLib.h>\r |
21 | #include <Library/ArmCpuLib.h>\r | |
e314d564 | 22 | #include <Library/ArmPlatformSecLib.h>\r |
5b1928ff | 23 | #include <Library/BaseLib.h>\r |
24 | #include <Library/DebugLib.h>\r | |
90d6a1bb | 25 | #include <Library/PcdLib.h>\r |
5b1928ff | 26 | \r |
27 | #define IS_ALIGNED(Address, Align) (((UINTN)Address & (Align-1)) == 0)\r | |
28 | \r | |
a8530889 | 29 | VOID\r |
30 | TrustedWorldInitialization (\r | |
a75568e9 | 31 | IN UINTN MpId,\r |
32 | IN UINTN SecBootMode\r | |
a8530889 | 33 | );\r |
34 | \r | |
35 | VOID\r | |
36 | NonTrustedWorldTransition (\r | |
3d93aeae | 37 | IN UINTN MpId,\r |
38 | IN UINTN JumpAddress\r | |
a8530889 | 39 | );\r |
40 | \r | |
5b1928ff | 41 | VOID\r |
42 | ArmSetupGicNonSecure (\r | |
a8530889 | 43 | IN INTN GicDistributorBase,\r |
44 | IN INTN GicInterruptInterfaceBase\r | |
5b1928ff | 45 | );\r |
46 | \r | |
5b1928ff | 47 | VOID\r |
48 | enter_monitor_mode (\r | |
a8530889 | 49 | IN UINTN MonitorEntryPoint,\r |
50 | IN UINTN MpId,\r | |
a75568e9 | 51 | IN UINTN SecBootMode,\r |
52 | IN VOID* MonitorStackBase\r | |
5b1928ff | 53 | );\r |
54 | \r | |
55 | VOID\r | |
56 | return_from_exception (\r | |
a8530889 | 57 | IN UINTN NonSecureBase\r |
5b1928ff | 58 | );\r |
59 | \r | |
60 | VOID\r | |
61 | copy_cpsr_into_spsr (\r | |
62 | VOID\r | |
63 | );\r | |
64 | \r | |
513aa349 | 65 | VOID\r |
66 | set_non_secure_mode (\r | |
a8530889 | 67 | IN ARM_PROCESSOR_MODE Mode\r |
513aa349 | 68 | );\r |
69 | \r | |
5b1928ff | 70 | VOID\r |
71 | SecCommonExceptionEntry (\r | |
72 | IN UINT32 Entry,\r | |
d5cd447b | 73 | IN UINTN LR\r |
5b1928ff | 74 | );\r |
75 | \r | |
76 | #endif\r |