/** @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. | |
* | |
**/ | |
#ifndef __ARM_MP_CORE_INFO_GUID_H_ | |
#define __ARM_MP_CORE_INFO_GUID_H_ | |
#define MAX_CPUS_PER_MPCORE_SYSTEM 0x04 | |
#define SCU_CONFIG_REG_OFFSET 0x04 | |
#define MPIDR_U_BIT_MASK 0x40000000 | |
typedef struct { | |
UINT32 ClusterId; | |
UINT32 CoreId; | |
// MP Core Mailbox | |
EFI_PHYSICAL_ADDRESS MailboxSetAddress; | |
EFI_PHYSICAL_ADDRESS MailboxGetAddress; | |
EFI_PHYSICAL_ADDRESS MailboxClearAddress; | |
UINT64 MailboxClearValue; | |
} ARM_CORE_INFO; | |
typedef struct{ | |
UINT64 Signature; | |
UINT32 Length; | |
UINT32 Revision; | |
UINT64 OemId; | |
UINT64 OemTableId; | |
UINTN OemRevision; | |
UINTN CreatorId; | |
UINTN CreatorRevision; | |
EFI_GUID Identifier; | |
UINTN DataLen; | |
} ARM_PROCESSOR_TABLE_HEADER; | |
typedef struct { | |
ARM_PROCESSOR_TABLE_HEADER Header; | |
UINTN NumberOfEntries; | |
ARM_CORE_INFO *ArmCpus; | |
} ARM_PROCESSOR_TABLE; | |
#define ARM_MP_CORE_INFO_GUID \ | |
{ 0xa4ee0728, 0xe5d7, 0x4ac5, {0xb2, 0x1e, 0x65, 0x8e, 0xd8, 0x57, 0xe8, 0x34} } | |
#define EFI_ARM_PROCESSOR_TABLE_SIGNATURE SIGNATURE_64 ('C', 'P', 'U', 'T', 'A', 'B', 'L', 'E') | |
#define EFI_ARM_PROCESSOR_TABLE_REVISION 0x00010000 //1.0 | |
#define EFI_ARM_PROCESSOR_TABLE_OEM_ID SIGNATURE_64('A','R','M',' ', 'L', 't', 'd', ' ') | |
#define EFI_ARM_PROCESSOR_TABLE_OEM_TABLE_ID SIGNATURE_64('V', 'E', 'R', 'S', 'A', 'T', 'I', 'L') | |
#define EFI_ARM_PROCESSOR_TABLE_OEM_REVISION 0x00000001 | |
#define EFI_ARM_PROCESSOR_TABLE_CREATOR_ID 0xA5A5A5A5 | |
#define EFI_ARM_PROCESSOR_TABLE_CREATOR_REVISION 0x01000001 | |
extern EFI_GUID gArmMpCoreInfoGuid; | |
#endif /* MPCOREINFO_H_ */ |