blob: 4d8331219abd11a9ce45505110acc76deb5d4a02 (
plain)
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
|
/** @file
*
* Copyright (c) 2011, ARM Limited. All rights reserved.
*
* This program and the accompanying materials
* are licensed and made available under the terms and conditions of the BSD License
* which 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 <Chipset/ArmV7.h>
#include "PrePeiCore.h"
extern EFI_PEI_PPI_DESCRIPTOR *gSecPpiTable;
VOID
EFIAPI
SecondaryMain (
IN UINTN CoreId
)
{
ASSERT(FALSE);
}
VOID
EFIAPI
PrimaryMain (
IN EFI_PEI_CORE_ENTRY_POINT PeiCoreEntryPoint
)
{
EFI_SEC_PEI_HAND_OFF SecCoreData;
//
// Bind this information into the SEC hand-off state
// Note: this must be in sync with the stuff in the asm file
// Note also: HOBs (pei temp ram) MUST be above stack
//
SecCoreData.DataSize = sizeof(EFI_SEC_PEI_HAND_OFF);
SecCoreData.BootFirmwareVolumeBase = (VOID *)(UINTN)PcdGet32 (PcdNormalFvBaseAddress);
SecCoreData.BootFirmwareVolumeSize = PcdGet32 (PcdNormalFvSize);
SecCoreData.TemporaryRamBase = (VOID *)(UINTN)PcdGet32 (PcdCPUCoresNonSecStackBase); // We consider we run on the primary core (and so we use the first stack)
SecCoreData.TemporaryRamSize = (UINTN)(UINTN)PcdGet32 (PcdCPUCoresNonSecStackSize);
SecCoreData.PeiTemporaryRamBase = (VOID *)((UINTN)(SecCoreData.TemporaryRamBase) + (SecCoreData.TemporaryRamSize / 2));
SecCoreData.PeiTemporaryRamSize = SecCoreData.TemporaryRamSize / 2;
SecCoreData.StackBase = SecCoreData.TemporaryRamBase;
SecCoreData.StackSize = SecCoreData.TemporaryRamSize - SecCoreData.PeiTemporaryRamSize;
// jump to pei core entry point
(PeiCoreEntryPoint)(&SecCoreData, (VOID *)&gSecPpiTable);
}
|
