103fa647d1
Remove the ClusterId and CoreId fields in the ARM_CORE_INFO structure in favor of a new Mpidr field. Update code in ArmPlatformPkg/PrePeiCore/MainMPCore and ArmPlatformPkg/PrePi/MainMPCore.c to use the new field and call new macros GET_MPIDR_AFF0 and GET_MPIDR_AFF1 instead. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/** @file
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*
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* Copyright (c) 2011, ARM Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-2-Clause-Patent
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*
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**/
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#ifndef ARM_MP_CORE_INFO_GUID_H_
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#define ARM_MP_CORE_INFO_GUID_H_
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#define MAX_CPUS_PER_MPCORE_SYSTEM 0x04
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#define SCU_CONFIG_REG_OFFSET 0x04
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#define MPIDR_U_BIT_MASK 0x40000000
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typedef struct {
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UINT64 Mpidr;
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// MP Core Mailbox
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EFI_PHYSICAL_ADDRESS MailboxSetAddress;
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EFI_PHYSICAL_ADDRESS MailboxGetAddress;
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EFI_PHYSICAL_ADDRESS MailboxClearAddress;
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UINT64 MailboxClearValue;
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} ARM_CORE_INFO;
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typedef struct {
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UINT64 Signature;
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UINT32 Length;
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UINT32 Revision;
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UINT64 OemId;
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UINT64 OemTableId;
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UINTN OemRevision;
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UINTN CreatorId;
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UINTN CreatorRevision;
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EFI_GUID Identifier;
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UINTN DataLen;
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} ARM_PROCESSOR_TABLE_HEADER;
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typedef struct {
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ARM_PROCESSOR_TABLE_HEADER Header;
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UINTN NumberOfEntries;
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ARM_CORE_INFO *ArmCpus;
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} ARM_PROCESSOR_TABLE;
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#define ARM_MP_CORE_INFO_GUID \
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{ 0xa4ee0728, 0xe5d7, 0x4ac5, {0xb2, 0x1e, 0x65, 0x8e, 0xd8, 0x57, 0xe8, 0x34} }
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#define EFI_ARM_PROCESSOR_TABLE_SIGNATURE SIGNATURE_64 ('C', 'P', 'U', 'T', 'A', 'B', 'L', 'E')
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#define EFI_ARM_PROCESSOR_TABLE_REVISION 0x00010000// 1.0
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#define EFI_ARM_PROCESSOR_TABLE_OEM_ID SIGNATURE_64('A','R','M',' ', 'L', 't', 'd', ' ')
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#define EFI_ARM_PROCESSOR_TABLE_OEM_TABLE_ID SIGNATURE_64('V', 'E', 'R', 'S', 'A', 'T', 'I', 'L')
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#define EFI_ARM_PROCESSOR_TABLE_OEM_REVISION 0x00000001
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#define EFI_ARM_PROCESSOR_TABLE_CREATOR_ID 0xA5A5A5A5
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#define EFI_ARM_PROCESSOR_TABLE_CREATOR_REVISION 0x01000001
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extern EFI_GUID gArmMpCoreInfoGuid;
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#endif /* ARM_MP_CORE_INFO_GUID_H_ */
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