Change UI for dir of FV to make it less confusing.

[mirror_edk2.git] / EmbeddedPkg / Ebl / Hob.c

/** @file\r
  Hob command for EBL (Embedded Boot Loader)\r
\r
  Copyright (c) 2007, Intel Corporation<BR>\r
  Portions copyright (c) 2008-2009, Apple Inc. All rights reserved.\r
\r
  All rights reserved. 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 specificaiton\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 comamnd name\r
\r
  @return EFI_SUCCESS\r
\r
**/\r
EFI_STATUS\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