Program SD Cards into 4-bit mode (support for this is required in the spec). This...

[mirror_edk2.git] / IntelFrameworkModulePkg / Library / PlatformBdsLibNull / BdsPlatform.c

/** @file\r
  This file include all platform action which can be customized by IBV/OEM.\r
\r
Copyright (c) 2004 - 2008, Intel Corporation. All rights reserved.<BR>\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
**/\r
\r
#include "BdsPlatform.h"\r
\r
//\r
// BDS Platform Functions\r
//\r
/**\r
  Platform Bds init. Include the platform firmware vendor, revision\r
  and so crc check.\r
\r
**/\r
VOID\r
EFIAPI\r
PlatformBdsInit (\r
  VOID\r
  )\r
{\r
}\r
\r
/**\r
  Connect the predefined platform default console device. Always try to find\r
  and enable the vga device if have.\r
\r
  @param PlatformConsole          Predefined platform default console device array.\r
\r
  @retval EFI_SUCCESS             Success connect at least one ConIn and ConOut\r
                                  device, there must have one ConOut device is\r
                                  active vga device.\r
  @return Return the status of BdsLibConnectAllDefaultConsoles ()\r
\r
**/\r
EFI_STATUS\r
PlatformBdsConnectConsole (\r
  IN BDS_CONSOLE_CONNECT_ENTRY   *PlatformConsole\r
  )\r
{\r
  return EFI_SUCCESS;\r
}\r
\r
/**\r
  Connect with predefined platform connect sequence,\r
  the OEM/IBV can customize with their own connect sequence.\r
**/\r
VOID\r
PlatformBdsConnectSequence (\r
  VOID\r
  )\r
{\r
}\r
\r
/**\r
  Load the predefined driver option, OEM/IBV can customize this\r
  to load their own drivers\r
\r
  @param BdsDriverLists  - The header of the driver option link list.\r
\r
**/\r
VOID\r
PlatformBdsGetDriverOption (\r
  IN OUT LIST_ENTRY              *BdsDriverLists\r
  )\r
{\r
}\r
\r
/**\r
  Perform the platform diagnostic, such like test memory. OEM/IBV also\r
  can customize this function to support specific platform diagnostic.\r
\r
  @param MemoryTestLevel  The memory test intensive level\r
  @param QuietBoot        Indicate if need to enable the quiet boot\r
  @param BaseMemoryTest   A pointer to BdsMemoryTest()\r
\r
**/\r
VOID\r
PlatformBdsDiagnostics (\r
  IN EXTENDMEM_COVERAGE_LEVEL    MemoryTestLevel,\r
  IN BOOLEAN                     QuietBoot,\r
  IN BASEM_MEMORY_TEST           BaseMemoryTest\r
  )\r
{\r
}\r
\r
/**\r
  The function will execute with as the platform policy, current policy\r
  is driven by boot mode. IBV/OEM can customize this code for their specific\r
  policy action.\r
\r
  @param  DriverOptionList        The header of the driver option link list\r
  @param  BootOptionList          The header of the boot option link list\r
  @param  ProcessCapsules         A pointer to ProcessCapsules()\r
  @param  BaseMemoryTest          A pointer to BaseMemoryTest()\r
\r
**/\r
VOID\r
EFIAPI\r
PlatformBdsPolicyBehavior (\r
  IN LIST_ENTRY                      *DriverOptionList,\r
  IN LIST_ENTRY                      *BootOptionList,\r
  IN PROCESS_CAPSULES                ProcessCapsules,\r
  IN BASEM_MEMORY_TEST               BaseMemoryTest\r
  )\r
{\r
}\r
\r
/**\r
  Hook point after a boot attempt succeeds. We don't expect a boot option to\r
  return, so the UEFI 2.0 specification defines that you will default to an\r
  interactive mode and stop processing the BootOrder list in this case. This\r
  is also a platform implementation and can be customized by IBV/OEM.\r
\r
  @param  Option                  Pointer to Boot Option that succeeded to boot.\r
\r
**/\r
VOID\r
EFIAPI\r
PlatformBdsBootSuccess (\r
  IN  BDS_COMMON_OPTION *Option\r
  )\r
{\r
}\r
\r
/**\r
  Hook point after a boot attempt fails.\r
\r
  @param  Option                  Pointer to Boot Option that failed to boot.\r
  @param  Status                  Status returned from failed boot.\r
  @param  ExitData                Exit data returned from failed boot.\r
  @param  ExitDataSize            Exit data size returned from failed boot.\r
\r
**/\r
VOID\r
EFIAPI\r
PlatformBdsBootFail (\r
  IN  BDS_COMMON_OPTION  *Option,\r
  IN  EFI_STATUS         Status,\r
  IN  CHAR16             *ExitData,\r
  IN  UINTN              ExitDataSize\r
  )\r
{\r
}\r
\r
/**\r
  This function is remained for IBV/OEM to do some platform action,\r
  if there no console device can be connected.\r
\r
  @return EFI_SUCCESS      Direct return success now.\r
\r
**/\r
EFI_STATUS\r
PlatformBdsNoConsoleAction (\r
  VOID\r
  )\r
{\r
  return EFI_SUCCESS;\r
}\r
\r
/**\r
  This function locks platform flash that is not allowed to be updated during normal boot path.\r
  The flash layout is platform specific.\r
**/\r
VOID\r
EFIAPI\r
PlatformBdsLockNonUpdatableFlash (\r
  VOID\r
  )\r
{\r
  return ;\r
}\r
\r
\r
/**\r
  Lock the ConsoleIn device in system table. All key\r
  presses will be ignored until the Password is typed in. The only way to\r
  disable the password is to type it in to a ConIn device.\r
\r
  @param  Password        Password used to lock ConIn device.\r
\r
  @retval EFI_SUCCESS     lock the Console In Spliter virtual handle successfully.\r
  @retval EFI_UNSUPPORTED Password not found\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
LockKeyboards (\r
  IN  CHAR16    *Password\r
  )\r
{\r
    return EFI_UNSUPPORTED;\r
}\r