diff options
Diffstat (limited to 'payloads/tianocoreboot/include/PeiHob.h')
| -rw-r--r-- | payloads/tianocoreboot/include/PeiHob.h | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/payloads/tianocoreboot/include/PeiHob.h b/payloads/tianocoreboot/include/PeiHob.h deleted file mode 100644 index 407ea7673c..0000000000 --- a/payloads/tianocoreboot/include/PeiHob.h +++ /dev/null @@ -1,257 +0,0 @@ -/*++ - -Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR> -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. - -Module Name: - - PeiHob.h - -Abstract: - - PEI Hand Off Block (HOB) definition. - - The HOB is a memory data structure used to hand-off system information from - PEI to DXE (the next phase). - ---*/ - -#ifndef _PEI_HOB_H_ -#define _PEI_HOB_H_ - -#include "BootMode.h" - -// -// Every Hob must start with this data structure. -// -typedef struct { - UINT16 HobType; - UINT16 HobLength; - UINT32 Reserved; -} EFI_HOB_GENERIC_HEADER; - -// -// End of HOB List HOB -// -#define EFI_HOB_TYPE_END_OF_HOB_LIST 0xffff - -// -// Handoff Information Table HOB -// -#define EFI_HOB_TYPE_HANDOFF 0x0001 - -#define EFI_HOB_HANDOFF_TABLE_VERSION 0x0009 - -typedef UINT32 EFI_BOOT_MODE; - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; - UINT32 Version; - EFI_BOOT_MODE BootMode; - EFI_PHYSICAL_ADDRESS EfiMemoryTop; - EFI_PHYSICAL_ADDRESS EfiMemoryBottom; - EFI_PHYSICAL_ADDRESS EfiFreeMemoryTop; - EFI_PHYSICAL_ADDRESS EfiFreeMemoryBottom; - EFI_PHYSICAL_ADDRESS EfiEndOfHobList; -} EFI_HOB_HANDOFF_INFO_TABLE; - -// -// Memory Descriptor HOB -// -#define EFI_HOB_TYPE_MEMORY_ALLOCATION 0x0002 - -typedef struct { - EFI_GUID Name; - EFI_PHYSICAL_ADDRESS MemoryBaseAddress; - UINT64 MemoryLength; - EFI_MEMORY_TYPE MemoryType; - UINT8 Reserved[4]; -} EFI_HOB_MEMORY_ALLOCATION_HEADER; - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; - EFI_HOB_MEMORY_ALLOCATION_HEADER AllocDescriptor; - // - // Additional data pertaining to the "Name" Guid memory - // may go here. - // -} EFI_HOB_MEMORY_ALLOCATION; - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; - EFI_HOB_MEMORY_ALLOCATION_HEADER AllocDescriptor; -} EFI_HOB_MEMORY_ALLOCATION_BSP_STORE; - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; - EFI_HOB_MEMORY_ALLOCATION_HEADER AllocDescriptor; -} EFI_HOB_MEMORY_ALLOCATION_STACK; - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; - EFI_HOB_MEMORY_ALLOCATION_HEADER MemoryAllocationHeader; - EFI_GUID ModuleName; - EFI_PHYSICAL_ADDRESS EntryPoint; -} EFI_HOB_MEMORY_ALLOCATION_MODULE; - -#define EFI_HOB_TYPE_RESOURCE_DESCRIPTOR 0x0003 - -typedef UINT32 EFI_RESOURCE_TYPE; - -#define EFI_RESOURCE_SYSTEM_MEMORY 0 -#define EFI_RESOURCE_MEMORY_MAPPED_IO 1 -#define EFI_RESOURCE_IO 2 -#define EFI_RESOURCE_FIRMWARE_DEVICE 3 -#define EFI_RESOURCE_MEMORY_MAPPED_IO_PORT 4 -#define EFI_RESOURCE_MEMORY_RESERVED 5 -#define EFI_RESOURCE_IO_RESERVED 6 -#define EFI_RESOURCE_MAX_MEMORY_TYPE 7 - -typedef UINT32 EFI_RESOURCE_ATTRIBUTE_TYPE; - -#define EFI_RESOURCE_ATTRIBUTE_PRESENT 0x00000001 -#define EFI_RESOURCE_ATTRIBUTE_INITIALIZED 0x00000002 -#define EFI_RESOURCE_ATTRIBUTE_TESTED 0x00000004 -#define EFI_RESOURCE_ATTRIBUTE_SINGLE_BIT_ECC 0x00000008 -#define EFI_RESOURCE_ATTRIBUTE_MULTIPLE_BIT_ECC 0x00000010 -#define EFI_RESOURCE_ATTRIBUTE_ECC_RESERVED_1 0x00000020 -#define EFI_RESOURCE_ATTRIBUTE_ECC_RESERVED_2 0x00000040 -#define EFI_RESOURCE_ATTRIBUTE_READ_PROTECTED 0x00000080 -#define EFI_RESOURCE_ATTRIBUTE_WRITE_PROTECTED 0x00000100 -#define EFI_RESOURCE_ATTRIBUTE_EXECUTION_PROTECTED 0x00000200 -#define EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE 0x00000400 -#define EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE 0x00000800 -#define EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE 0x00001000 -#define EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE 0x00002000 -#define EFI_RESOURCE_ATTRIBUTE_16_BIT_IO 0x00004000 -#define EFI_RESOURCE_ATTRIBUTE_32_BIT_IO 0x00008000 -#define EFI_RESOURCE_ATTRIBUTE_64_BIT_IO 0x00010000 -#define EFI_RESOURCE_ATTRIBUTE_UNCACHED_EXPORTED 0x00020000 -// -// The following values are defined in PI 1.2 errata B. -// -#define EFI_RESOURCE_ATTRIBUTE_READ_PROTECTABLE 0x00100000 -#define EFI_RESOURCE_ATTRIBUTE_WRITE_PROTECTABLE 0x00200000 -#define EFI_RESOURCE_ATTRIBUTE_EXECUTION_PROTECTABLE 0x00400000 - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; - EFI_GUID Owner; - EFI_RESOURCE_TYPE ResourceType; - EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttribute; - EFI_PHYSICAL_ADDRESS PhysicalStart; - UINT64 ResourceLength; -} EFI_HOB_RESOURCE_DESCRIPTOR; - -// -// GUID Extension HOB -// The HobLength is variable as it includes the GUID specific data. -// -#define EFI_HOB_TYPE_GUID_EXTENSION 0x0004 - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; - EFI_GUID Name; - - // - // Guid specific data goes here - // -} EFI_HOB_GUID_TYPE; - -// -// Firmware Volume HOB -// -#define EFI_HOB_TYPE_FV 0x0005 - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; - EFI_PHYSICAL_ADDRESS BaseAddress; - UINT64 Length; -} EFI_HOB_FIRMWARE_VOLUME; - -// -// CPU HOB -// -#define EFI_HOB_TYPE_CPU 0x0006 - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; - UINT8 SizeOfMemorySpace; - UINT8 SizeOfIoSpace; - UINT8 Reserved[6]; -} EFI_HOB_CPU; - -// -// PEI Core Memory Pool HOB -// The HobLength is variable as the HOB contains pool allocations by -// the PeiServices AllocatePool function -// -#define EFI_HOB_TYPE_PEI_MEMORY_POOL 0x0007 - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; -} EFI_HOB_MEMORY_POOL; - -// -// Capsule volume HOB -- identical to a firmware volume -// -#define EFI_HOB_TYPE_CV 0x0008 - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; - EFI_PHYSICAL_ADDRESS BaseAddress; - UINT64 Length; -} EFI_HOB_CAPSULE_VOLUME; - -#if (PI_SPECIFICATION_VERSION >= 0x00010000) - -#define EFI_HOB_TYPE_FV2 0x0009 - -typedef struct { - EFI_HOB_GENERIC_HEADER Header; - EFI_PHYSICAL_ADDRESS BaseAddress; - UINT64 Length; - EFI_GUID FvName; - EFI_GUID FileName; -} EFI_HOB_FIRMWARE_VOLUME2; - -#define EFI_HOB_TYPE_LOAD_PEIM_UNUSED 0x000A - -#endif - -#define EFI_HOB_TYPE_UNUSED 0xFFFE - -// -// Union of all the possible HOB Types -// -typedef union { - EFI_HOB_GENERIC_HEADER *Header; - EFI_HOB_HANDOFF_INFO_TABLE *HandoffInformationTable; - EFI_HOB_MEMORY_ALLOCATION *MemoryAllocation; - EFI_HOB_MEMORY_ALLOCATION_BSP_STORE *MemoryAllocationBspStore; - EFI_HOB_MEMORY_ALLOCATION_STACK *MemoryAllocationStack; - EFI_HOB_MEMORY_ALLOCATION_MODULE *MemoryAllocationModule; - EFI_HOB_RESOURCE_DESCRIPTOR *ResourceDescriptor; - EFI_HOB_GUID_TYPE *Guid; - EFI_HOB_FIRMWARE_VOLUME *FirmwareVolume; -#if (PI_SPECIFICATION_VERSION >= 0x00010000) - EFI_HOB_FIRMWARE_VOLUME2 *FirmwareVolume2; -#endif - EFI_HOB_CPU *Cpu; - EFI_HOB_MEMORY_POOL *Pool; - EFI_HOB_CAPSULE_VOLUME *CapsuleVolume; - UINT8 *Raw; -} EFI_PEI_HOB_POINTERS; - -#define GET_HOB_TYPE(Hob) ((Hob).Header->HobType) -#define GET_HOB_LENGTH(Hob) ((Hob).Header->HobLength) -#define GET_NEXT_HOB(Hob) ((Hob).Raw + GET_HOB_LENGTH (Hob)) -#define END_OF_HOB_LIST(Hob) (GET_HOB_TYPE (Hob) == EFI_HOB_TYPE_END_OF_HOB_LIST) - -#endif |