+++ /dev/null
-/** @file\r
- Hob command for EBL (Embedded Boot Loader)\r
-\r
- Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>\r
- Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
- (C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>\r
-\r
- This program and the accompanying materials\r
- are licensed and made available under the terms and conditions of the BSD License\r
- which accompanies this distribution. The full text of the license may be found at\r
- http://opensource.org/licenses/bsd-license.php\r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
- Module Name: Hob.c\r
-\r
- Search/Replace Dir with the name of your new command\r
-\r
- Boot Mode:\r
- ==========\r
- BOOT_WITH_FULL_CONFIGURATION 0x00\r
- BOOT_WITH_MINIMAL_CONFIGURATION 0x01\r
- BOOT_ASSUMING_NO_CONFIGURATION_CHANGES 0x02\r
- BOOT_WITH_FULL_CONFIGURATION_PLUS_DIAGNOSTICS 0x03\r
- BOOT_WITH_DEFAULT_SETTINGS 0x04\r
- BOOT_ON_S4_RESUME 0x05\r
- BOOT_ON_S5_RESUME 0x06\r
- BOOT_ON_S2_RESUME 0x10\r
- BOOT_ON_S3_RESUME 0x11\r
- BOOT_ON_FLASH_UPDATE 0x12\r
- BOOT_IN_RECOVERY_MODE 0x20\r
- BOOT_IN_RECOVERY_MODE_MASK 0x40\r
- BOOT_SPECIAL_MASK 0x80\r
-\r
- Mem Alloc HOB Type:\r
- ===================\r
- typedef enum {\r
- EfiReservedMemoryType = 0x00\r
- EfiLoaderCode = 0x01\r
- EfiLoaderData = 0x02\r
- EfiBootServicesCode = 0x03\r
- EfiBootServicesData = 0x04\r
- EfiRuntimeServicesCode = 0x05\r
- EfiRuntimeServicesData = 0x06\r
- EfiConventionalMemory = 0x07\r
- EfiUnusableMemory = 0x08\r
- EfiACPIReclaimMemory = 0x09\r
- EfiACPIMemoryNVS = 0x0a\r
- EfiMemoryMappedIO = 0x0b\r
- EfiMemoryMappedIOPortSpace = 0x0c\r
- EfiPalCode = 0x0d\r
- EfiMaxMemoryType = 0x0e\r
- } EFI_MEMORY_TYPE;\r
-\r
- Resource Hob Tye:\r
- =================\r
- EFI_RESOURCE_SYSTEM_MEMORY 0\r
- EFI_RESOURCE_MEMORY_MAPPED_IO 1\r
- EFI_RESOURCE_IO 2\r
- EFI_RESOURCE_FIRMWARE_DEVICE 3\r
- EFI_RESOURCE_MEMORY_MAPPED_IO_PORT 4\r
- EFI_RESOURCE_MEMORY_RESERVED 5\r
- EFI_RESOURCE_IO_RESERVED 6\r
- EFI_RESOURCE_MAX_MEMORY_TYPE 7\r
-\r
- Resource Hob Attribute (last thing printed):\r
- ============================================\r
- EFI_RESOURCE_ATTRIBUTE_PRESENT 0x00000001\r
- EFI_RESOURCE_ATTRIBUTE_INITIALIZED 0x00000002\r
- EFI_RESOURCE_ATTRIBUTE_TESTED 0x00000004\r
- EFI_RESOURCE_ATTRIBUTE_SINGLE_BIT_ECC 0x00000008\r
- EFI_RESOURCE_ATTRIBUTE_MULTIPLE_BIT_ECC 0x00000010\r
- EFI_RESOURCE_ATTRIBUTE_ECC_RESERVED_1 0x00000020\r
- EFI_RESOURCE_ATTRIBUTE_ECC_RESERVED_2 0x00000040\r
- EFI_RESOURCE_ATTRIBUTE_READ_PROTECTED 0x00000080\r
- EFI_RESOURCE_ATTRIBUTE_WRITE_PROTECTED 0x00000100\r
- EFI_RESOURCE_ATTRIBUTE_EXECUTION_PROTECTED 0x00000200\r
- EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE 0x00000400\r
- EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE 0x00000800\r
- EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE 0x00001000\r
- EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE 0x00002000\r
- EFI_RESOURCE_ATTRIBUTE_16_BIT_IO 0x00004000\r
- EFI_RESOURCE_ATTRIBUTE_32_BIT_IO 0x00008000\r
- EFI_RESOURCE_ATTRIBUTE_64_BIT_IO 0x00010000\r
- EFI_RESOURCE_ATTRIBUTE_UNCACHED_EXPORTED 0x00020000\r
-\r
-**/\r
-\r
-#include "Ebl.h"\r
-// BugBug: Autogen does not allow this to be included currently\r
-//#include <EdkModulePkg/Include/EdkDxe.h>\r
-\r
-GLOBAL_REMOVE_IF_UNREFERENCED char *mHobResourceType[] = {\r
- "Memory ",\r
- "MMIO ",\r
- "IO ",\r
- "Firmware ",\r
- "MMIO Port ",\r
- "Reserved ",\r
- "IO Reserved",\r
- "Illegal "\r
-};\r
-\r
-\r
-/**\r
- Dump out the HOBs in the system. HOBs are defined in the PI specification\r
- and they are used to hand off information from PEI to DXE.\r
-\r
- Argv[0] - "hob"\r
-\r
- @param Argc Number of command arguments in Argv\r
- @param Argv Array of strings that represent the parsed command line.\r
- Argv[0] is the command name\r
-\r
- @return EFI_SUCCESS\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-EblHobCmd (\r
- IN UINTN Argc,\r
- IN CHAR8 **Argv\r
- )\r
-{\r
- UINTN CurrentRow;\r
- EFI_PEI_HOB_POINTERS Hob;\r
- EFI_MEMORY_TYPE_INFORMATION *EfiMemoryTypeInformation;\r
- UINTN Index;\r
-\r
- CurrentRow = 0;\r
- for (Hob.Raw = GetHobList (); !END_OF_HOB_LIST(Hob); Hob.Raw = GET_NEXT_HOB(Hob)) {\r
- if (Hob.Header->HobType == EFI_HOB_TYPE_HANDOFF) {\r
- AsciiPrint ("PHIT HOB Ver %x Boot Mode %02x Top %lx Bottom %lx\n",\r
- Hob.HandoffInformationTable->Version,\r
- Hob.HandoffInformationTable->BootMode,\r
- Hob.HandoffInformationTable->EfiMemoryTop,\r
- Hob.HandoffInformationTable->EfiMemoryBottom\r
- );\r
-\r
- if (EblAnyKeyToContinueQtoQuit (&CurrentRow, FALSE)) {\r
- return EFI_SUCCESS;\r
- }\r
-\r
- AsciiPrint (" Free Top %lx Free Bottom %lx End Of HOB %lx\n",\r
- Hob.HandoffInformationTable->EfiFreeMemoryTop,\r
- Hob.HandoffInformationTable->EfiFreeMemoryBottom,\r
- Hob.HandoffInformationTable->EfiEndOfHobList\r
- );\r
-\r
- } else if (Hob.Header->HobType == EFI_HOB_TYPE_MEMORY_ALLOCATION) {\r
- // mod(%) on array index is just to prevent buffer overrun\r
- AsciiPrint ("Mem Alloc HOB %a %g %08lx:%lx\n",\r
- (Hob.MemoryAllocation->AllocDescriptor.MemoryType < EfiMaxMemoryType) ? gMemMapType[Hob.MemoryAllocation->AllocDescriptor.MemoryType] : "ILLEGAL TYPE",\r
- &Hob.MemoryAllocation->AllocDescriptor.Name,\r
- Hob.MemoryAllocation->AllocDescriptor.MemoryBaseAddress,\r
- Hob.MemoryAllocation->AllocDescriptor.MemoryLength\r
- );\r
- if (CompareGuid (&gEfiHobMemoryAllocModuleGuid, &Hob.MemoryAllocation->AllocDescriptor.Name)) {\r
- if (EblAnyKeyToContinueQtoQuit (&CurrentRow, FALSE)) {\r
- return EFI_SUCCESS;\r
- }\r
- AsciiPrint (" Module Name %g EntryPoint %lx\n", &Hob.MemoryAllocationModule->ModuleName, Hob.MemoryAllocationModule->EntryPoint);\r
- }\r
- } else if (Hob.Header->HobType == EFI_HOB_TYPE_RESOURCE_DESCRIPTOR) {\r
- AsciiPrint ("Resource HOB %a %g %08lx:%lx\n Attributes: %08x\n",\r
- (Hob.ResourceDescriptor->ResourceType < EFI_RESOURCE_MAX_MEMORY_TYPE) ? mHobResourceType[Hob.ResourceDescriptor->ResourceType] : mHobResourceType[EFI_RESOURCE_MAX_MEMORY_TYPE],\r
- &Hob.ResourceDescriptor->Owner,\r
- Hob.ResourceDescriptor->PhysicalStart,\r
- Hob.ResourceDescriptor->ResourceLength,\r
- Hob.ResourceDescriptor->ResourceAttribute\r
- );\r
- if (EblAnyKeyToContinueQtoQuit (&CurrentRow, FALSE)) {\r
- return EFI_SUCCESS;\r
- }\r
- } else if (Hob.Header->HobType == EFI_HOB_TYPE_GUID_EXTENSION) {\r
- AsciiPrint ("GUID HOB %g\n", &Hob.Guid->Name);\r
- if (CompareGuid (&gEfiMemoryTypeInformationGuid, &Hob.Guid->Name)) {\r
- EfiMemoryTypeInformation = GET_GUID_HOB_DATA (Hob.Guid);\r
- for (Index = 0; Index < (GET_GUID_HOB_DATA_SIZE (Hob.Guid)/sizeof (EFI_MEMORY_TYPE_INFORMATION)); Index++, EfiMemoryTypeInformation++) {\r
- if (EblAnyKeyToContinueQtoQuit (&CurrentRow, FALSE)) {\r
- return EFI_SUCCESS;\r
- }\r
- AsciiPrint (" %a 0x%08x\n",\r
- (EfiMemoryTypeInformation->Type < EfiMaxMemoryType) ? gMemMapType[EfiMemoryTypeInformation->Type] : "END ",\r
- EfiMemoryTypeInformation->NumberOfPages\r
- );\r
- }\r
- }\r
- } else if (Hob.Header->HobType == EFI_HOB_TYPE_FV) {\r
- AsciiPrint ("FV HOB %08lx:%08lx\n", Hob.FirmwareVolume->BaseAddress, Hob.FirmwareVolume->Length);\r
- } else if (Hob.Header->HobType == EFI_HOB_TYPE_CPU) {\r
- AsciiPrint ("CPU HOB: Mem %x IO %x\n", Hob.Cpu->SizeOfMemorySpace, Hob.Cpu->SizeOfIoSpace);\r
- } else if (Hob.Header->HobType == EFI_HOB_TYPE_MEMORY_POOL) {\r
- AsciiPrint ("Mem Pool HOB:\n");\r
-/* Not in PI\r
- } else if (Hob.Header->HobType == EFI_HOB_TYPE_CV) {\r
- AsciiPrint ("CV HOB: %08lx:%08lx\n", Hob.CapsuleVolume->BaseAddress, Hob.CapsuleVolume->Length);\r
- */\r
- }\r
-\r
- if (EblAnyKeyToContinueQtoQuit (&CurrentRow, FALSE)) {\r
- break;\r
- }\r
- }\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-\r
-GLOBAL_REMOVE_IF_UNREFERENCED const EBL_COMMAND_TABLE mCmdHobTemplate[] =\r
-{\r
- {\r
- "hob",\r
- "; dump HOBs",\r
- NULL,\r
- EblHobCmd\r
- }\r
-};\r
-\r
-\r
-/**\r
- Initialize the commands in this in this file\r
-**/\r
-VOID\r
-EblInitializeHobCmd (\r
- VOID\r
- )\r
-{\r
- if (FeaturePcdGet (PcdEmbeddedHobCmd)) {\r
- EblAddCommands (mCmdHobTemplate, sizeof (mCmdHobTemplate)/sizeof (EBL_COMMAND_TABLE));\r
- }\r
-}\r
-\r
projects / mirror_edk2.git / blobdiff