ArmVirtPkg/VirtFdtDxe: remove GIC discovery

[mirror_edk2.git] / ArmVirtPkg / ArmVirtPkg.dec

#/** @file\r
#\r
#  Copyright (c) 2014, Linaro Limited. All rights reserved.\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
#**/\r
\r
[Defines]\r
  DEC_SPECIFICATION              = 0x00010005\r
  PACKAGE_NAME                   = ArmVirtPkg\r
  PACKAGE_GUID                   = A0B31216-508E-4025-BEAB-56D836C66F0A\r
  PACKAGE_VERSION                = 0.1\r
\r
################################################################################\r
#\r
# Include Section - list of Include Paths that are provided by this package.\r
#                   Comments are used for Keywords and Module Types.\r
#\r
# Supported Module Types:\r
#  BASE SEC PEI_CORE PEIM DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_SAL_DRIVER UEFI_DRIVER UEFI_APPLICATION\r
#\r
################################################################################\r
[Includes.common]\r
  Include                        # Root include for the package\r
\r
[Guids.common]\r
  gArmVirtTokenSpaceGuid = { 0x0B6F5CA7, 0x4F53, 0x445A, { 0xB7, 0x6E, 0x2E, 0x36, 0x5B, 0x80, 0x63, 0x66 } }\r
  gEarlyPL011BaseAddressGuid       = { 0xB199DEA9, 0xFD5C, 0x4A84, { 0x80, 0x82, 0x2F, 0x41, 0x70, 0x78, 0x03, 0x05 } }\r
\r
[Protocols]\r
  gFdtClientProtocolGuid = { 0xE11FACA0, 0x4710, 0x4C8E, { 0xA7, 0xA2, 0x01, 0xBA, 0xA2, 0x59, 0x1B, 0x4C } }\r
\r
[PcdsFixedAtBuild, PcdsPatchableInModule]\r
  #\r
  # This is the physical address where the device tree is expected to be stored\r
  # upon first entry into UEFI. This needs to be a FixedAtBuild PCD, so that we\r
  # can do a first pass over the device tree in the SEC phase to discover the\r
  # UART base address.\r
  #\r
  gArmVirtTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress|0x0|UINT64|0x00000001\r
\r
  #\r
  # Padding in bytes to add to the device tree allocation, so that the DTB can\r
  # be modified in place (default: 256 bytes)\r
  #\r
  gArmVirtTokenSpaceGuid.PcdDeviceTreeAllocationPadding|256|UINT32|0x00000002\r
\r
  #\r
  # Binary representation of the GUID that determines the terminal type. The\r
  # size must be exactly 16 bytes. The default value corresponds to\r
  # EFI_VT_100_GUID.\r
  #\r
  gArmVirtTokenSpaceGuid.PcdTerminalTypeGuidBuffer|{0x65, 0x60, 0xA6, 0xDF, 0x19, 0xB4, 0xD3, 0x11, 0x9A, 0x2D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D}|VOID*|0x00000007\r
\r
[PcdsDynamic, PcdsFixedAtBuild]\r
  #\r
  # ARM PSCI function invocations can be done either through hypervisor\r
  # calls (HVC) or secure monitor calls (SMC).\r
  # PcdArmPsciMethod == 1 : use HVC\r
  # PcdArmPsciMethod == 2 : use SMC\r
  #\r
  gArmVirtTokenSpaceGuid.PcdArmPsciMethod|0|UINT32|0x00000003\r
\r
  gArmVirtTokenSpaceGuid.PcdFwCfgSelectorAddress|0x0|UINT64|0x00000004\r
  gArmVirtTokenSpaceGuid.PcdFwCfgDataAddress|0x0|UINT64|0x00000005\r
  gArmVirtTokenSpaceGuid.PcdFwCfgDmaAddress|0x0|UINT64|0x00000009\r
\r
[PcdsFeatureFlag]\r
  #\r
  # "Map PCI MMIO as Cached"\r
  #\r
  # Due to the way Stage1 and Stage2 mappings are combined on Aarch64, and\r
  # because KVM -- for the time being -- does not try to interfere with the\r
  # Stage1 mappings, we must not set EFI_MEMORY_UC for emulated PCI MMIO\r
  # regions.\r
  #\r
  # EFI_MEMORY_UC is mapped to Device-nGnRnE, and that Stage1 attribute would\r
  # direct guest writes to host DRAM immediately, bypassing the cache\r
  # regardless of Stage2 attributes. However, QEMU's reads of the same range\r
  # can easily be served from the (stale) CPU cache.\r
  #\r
  # Setting this PCD to TRUE will use EFI_MEMORY_WB for mapping PCI MMIO\r
  # regions, which ensures that guest writes to such regions go through the CPU\r
  # cache. Strictly speaking this is wrong, but it is needed as a temporary\r
  # workaround for emulated PCI devices. Setting the PCD to FALSE results in\r
  # the theoretically correct EFI_MEMORY_UC mapping, and should be the long\r
  # term choice, especially with assigned devices.\r
  #\r
  # The default is to turn off the kludge; DSC's can selectively enable it.\r
  #\r
  gArmVirtTokenSpaceGuid.PcdKludgeMapPciMmioAsCached|FALSE|BOOLEAN|0x00000006\r
\r
  #\r
  # Pure ACPI boot\r
  #\r
  # Inhibit installation of the FDT as a configuration table if this feature\r
  # PCD is TRUE. Otherwise, the OS is presented with both a DT and an ACPI\r
  # description of the platform, and it is up to the OS to choose.\r
  #\r
  gArmVirtTokenSpaceGuid.PcdPureAcpiBoot|FALSE|BOOLEAN|0x0000000a\r