ArmPkg/ArmPkg.dec

   1 #/** @file
   2 # ARM processor package.
   3 #
   4 # Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>
   5 # Copyright (c) 2011 - 2014, ARM Limited. All rights reserved.
   6 #
   7 #    This program and the accompanying materials
   8 #    are licensed and made available under the terms and conditions of the BSD License
   9 #    which accompanies this distribution. The full text of the license may be found at
  10 #    http://opensource.org/licenses/bsd-license.php
  11 #
  12 #    THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  13 #    WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  14 #
  15 #**/
  16
  17 [Defines]
  18   DEC_SPECIFICATION              = 0x00010005
  19   PACKAGE_NAME                   = ArmPkg
  20   PACKAGE_GUID                   = 5CFBD99E-3C43-4E7F-8054-9CDEAFF7710F
  21   PACKAGE_VERSION                = 0.1
  22
  23 ################################################################################
  24 #
  25 # Include Section - list of Include Paths that are provided by this package.
  26 #                   Comments are used for Keywords and Module Types.
  27 #
  28 # Supported Module Types:
  29 #  BASE SEC PEI_CORE PEIM DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_SAL_DRIVER UEFI_DRIVER UEFI_APPLICATION
  30 #
  31 ################################################################################
  32 [Includes.common]
  33   Include                        # Root include for the package
  34
  35 [LibraryClasses.common]
  36   ArmLib|Include/Library/ArmLib.h
  37   SemihostLib|Include/Library/Semihosting.h
  38   UncachedMemoryAllocationLib|Include/Library/UncachedMemoryAllocationLib.h
  39   DefaultExceptionHandlerLib|Include/Library/DefaultExceptionHandlerLib.h
  40   ArmDisassemblerLib|Include/Library/ArmDisassemblerLib.h
  41
  42 [Guids.common]
  43   gArmTokenSpaceGuid       = { 0xBB11ECFE, 0x820F, 0x4968, { 0xBB, 0xA6, 0xF7, 0x6A, 0xFE, 0x30, 0x25, 0x96 } }
  44
  45   ## ARM MPCore table
  46   # Include/Guid/ArmMpCoreInfo.h
  47   gArmMpCoreInfoGuid = { 0xa4ee0728, 0xe5d7, 0x4ac5,  {0xb2, 0x1e, 0x65, 0x8e, 0xd8, 0x57, 0xe8, 0x34} }
  48
  49 [Ppis]
  50   ## Include/Ppi/ArmMpCoreInfo.h
  51   gArmMpCoreInfoPpiGuid = { 0x6847cc74, 0xe9ec, 0x4f8f, {0xa2, 0x9d, 0xab, 0x44, 0xe7, 0x54, 0xa8, 0xfc} }
  52
  53 [Protocols.common]
  54   gVirtualUncachedPagesProtocolGuid = { 0xAD651C7D, 0x3C22, 0x4DBF, { 0x92, 0xe8, 0x38, 0xa7, 0xcd, 0xae, 0x87, 0xb2 } }
  55
  56 [PcdsFeatureFlag.common]
  57   gArmTokenSpaceGuid.PcdCpuDxeProduceDebugSupport|FALSE|BOOLEAN|0x00000001
  58
  59   # On ARM Architecture with the Security Extension, the address for the
  60   # Vector Table can be mapped anywhere in the memory map. It means we can
  61   # point the Exception Vector Table to its location in CpuDxe.
  62   # By default we copy the Vector Table at  PcdGet32(PcdCpuVectorBaseAddress)
  63   gArmTokenSpaceGuid.PcdRelocateVectorTable|TRUE|BOOLEAN|0x00000022
  64   # Set this PCD to TRUE if the Exception Vector is changed to add debugger support before
  65   # it has been configured by the CPU DXE
  66   gArmTokenSpaceGuid.PcdDebuggerExceptionSupport|FALSE|BOOLEAN|0x00000032
  67
  68   # Define if the spin-table mechanism is used by the secondary cores when booting
  69   # Linux (instead of PSCI)
  70   gArmTokenSpaceGuid.PcdArmLinuxSpinTable|FALSE|BOOLEAN|0x00000033
  71
  72 [PcdsFixedAtBuild.common]
  73   gArmTokenSpaceGuid.PcdTrustzoneSupport|FALSE|BOOLEAN|0x00000006
  74
  75   # This PCD should be a FeaturePcd. But we used this PCD as an '#if' in an ASM file.
  76   # Using a FeaturePcd make a '(BOOLEAN) casting for its value which is not understood by the preprocessor.
  77   gArmTokenSpaceGuid.PcdVFPEnabled|0|UINT32|0x00000024
  78
  79   gArmTokenSpaceGuid.PcdArmUncachedMemoryMask|0x0000000080000000|UINT64|0x00000002
  80   # This PCD will free the unallocated buffers if their size reach this threshold.
  81   # We set the default value to 512MB.
  82   gArmTokenSpaceGuid.PcdArmFreeUncachedMemorySizeThreshold|0x20000000|UINT64|0x00000043
  83   gArmTokenSpaceGuid.PcdArmCacheOperationThreshold|1024|UINT32|0x00000003
  84   gArmTokenSpaceGuid.PcdCpuVectorBaseAddress|0xffff0000|UINT32|0x00000004
  85   gArmTokenSpaceGuid.PcdCpuResetAddress|0x00000000|UINT32|0x00000005
  86
  87   #
  88   # ARM Secure Firmware PCDs
  89   #
  90   gArmTokenSpaceGuid.PcdSecureFdBaseAddress|0|UINT64|0x00000015
  91   gArmTokenSpaceGuid.PcdSecureFdSize|0|UINT32|0x00000016
  92   gArmTokenSpaceGuid.PcdSecureFvBaseAddress|0x0|UINT64|0x0000002F
  93   gArmTokenSpaceGuid.PcdSecureFvSize|0x0|UINT32|0x00000030
  94
  95   #
  96   # ARM Normal (or Non Secure) Firmware PCDs
  97   #
  98   gArmTokenSpaceGuid.PcdFdBaseAddress|0|UINT64|0x0000002B
  99   gArmTokenSpaceGuid.PcdFdSize|0|UINT32|0x0000002C
 100   gArmTokenSpaceGuid.PcdFvBaseAddress|0|UINT64|0x0000002D
 101   gArmTokenSpaceGuid.PcdFvSize|0|UINT32|0x0000002E
 102
 103   #
 104   # ARM Hypervisor Firmware PCDs
 105   #
 106   gArmTokenSpaceGuid.PcdHypFdBaseAddress|0|UINT32|0x0000003A
 107   gArmTokenSpaceGuid.PcdHypFdSize|0|UINT32|0x0000003B
 108   gArmTokenSpaceGuid.PcdHypFvBaseAddress|0|UINT32|0x0000003C
 109   gArmTokenSpaceGuid.PcdHypFvSize|0|UINT32|0x0000003D
 110
 111   # Use ClusterId + CoreId to identify the PrimaryCore
 112   gArmTokenSpaceGuid.PcdArmPrimaryCoreMask|0xF03|UINT32|0x00000031
 113   # The Primary Core is ClusterId[0] & CoreId[0]
 114   gArmTokenSpaceGuid.PcdArmPrimaryCore|0|UINT32|0x00000037
 115
 116   #
 117   # ARM L2x0 PCDs
 118   #
 119   gArmTokenSpaceGuid.PcdL2x0ControllerBase|0|UINT32|0x0000001B
 120
 121   #
 122   # BdsLib
 123   #
 124   gArmTokenSpaceGuid.PcdArmMachineType|0|UINT32|0x0000001E
 125   # The compressed Linux kernel is expected to be under 128MB from the beginning of the System Memory
 126   gArmTokenSpaceGuid.PcdArmLinuxKernelMaxOffset|0x08000000|UINT32|0x0000001F
 127   # Maximum file size for TFTP servers that do not support 'tsize' extension
 128   gArmTokenSpaceGuid.PcdMaxTftpFileSize|0x01000000|UINT32|0x00000000
 129
 130
 131 [PcdsFixedAtBuild.ARM]
 132   #
 133   # ARM Security Extension
 134   #
 135
 136   # Secure Configuration Register
 137   # - BIT0 : NS - Non Secure bit
 138   # - BIT1 : IRQ Handler
 139   # - BIT2 : FIQ Handler
 140   # - BIT3 : EA - External Abort
 141   # - BIT4 : FW - F bit writable
 142   # - BIT5 : AW - A bit writable
 143   # - BIT6 : nET - Not Early Termination
 144   # - BIT7 : SCD - Secure Monitor Call Disable
 145   # - BIT8 : HCE - Hyp Call enable
 146   # - BIT9 : SIF - Secure Instruction Fetch
 147   # 0x31 = NS | EA | FW
 148   gArmTokenSpaceGuid.PcdArmScr|0x31|UINT32|0x00000038
 149
 150   # By default we do not do a transition to non-secure mode
 151   gArmTokenSpaceGuid.PcdArmNonSecModeTransition|0x0|UINT32|0x0000003E
 152
 153   # The Linux ATAGs are expected to be under 0x4000 (16KB) from the beginning of the System Memory
 154   gArmTokenSpaceGuid.PcdArmLinuxAtagMaxOffset|0x4000|UINT32|0x00000020
 155
 156   # If the fixed FDT address is not available, then it should be loaded below the kernel.
 157   # The recommendation from the Linux kernel is to have the FDT below 16KB.
 158   # (see the kernel doc: Documentation/arm/Booting)
 159   gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset|0x4000|UINT32|0x00000023
 160   # The FDT blob must be loaded at a 64bit aligned address.
 161   gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment|0x8|UINT32|0x00000026
 162
 163   # Non Secure Access Control Register
 164   # - BIT15 : NSASEDIS - Disable Non-secure Advanced SIMD functionality
 165   # - BIT14 : NSD32DIS - Disable Non-secure use of D16-D31
 166   # - BIT11 : cp11 - Non-secure access to coprocessor 11 enable
 167   # - BIT10 : cp10 - Non-secure access to coprocessor 10 enable
 168   # 0xC00 = cp10 | cp11
 169   gArmTokenSpaceGuid.PcdArmNsacr|0xC00|UINT32|0x00000039
 170
 171 [PcdsFixedAtBuild.AARCH64]
 172   #
 173   # AArch64 Security Extension
 174   #
 175
 176   # Secure Configuration Register
 177   # - BIT0 : NS - Non Secure bit
 178   # - BIT1 : IRQ Handler
 179   # - BIT2 : FIQ Handler
 180   # - BIT3 : EA - External Abort
 181   # - BIT4 : FW - F bit writable
 182   # - BIT5 : AW - A bit writable
 183   # - BIT6 : nET - Not Early Termination
 184   # - BIT7 : SCD - Secure Monitor Call Disable
 185   # - BIT8 : HCE - Hyp Call enable
 186   # - BIT9 : SIF - Secure Instruction Fetch
 187   # - BIT10: RW -  Register width control for lower exception levels
 188   # - BIT11: SIF - Enables Secure EL1 access to EL1 Architectural Timer
 189   # - BIT12: TWI - Trap WFI
 190   # - BIT13: TWE - Trap WFE
 191   # 0x501 = NS | HCE | RW
 192   gArmTokenSpaceGuid.PcdArmScr|0x501|UINT32|0x00000038
 193
 194   # By default we do transition to EL2 non-secure mode with Stack for EL2.
 195   #        Mode Description              Bits
 196   # NS EL2 SP2 all interrupts disabled =  0x3c9
 197   # NS EL1 SP1 all interrupts disabled =  0x3c5
 198   # Other modes include using SP0 or switching to Aarch32, but these are
 199   # not currently supported.
 200   gArmTokenSpaceGuid.PcdArmNonSecModeTransition|0x3c9|UINT32|0x0000003E
 201   # If the fixed FDT address is not available, then it should be loaded above the kernel.
 202   # The recommendation from the AArch64 Linux kernel is to have the FDT below 512MB.
 203   # (see the kernel doc: Documentation/arm64/booting.txt)
 204   gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset|0x20000000|UINT32|0x00000023
 205   # The FDT blob must be loaded at a 2MB aligned address.
 206   gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment|0x00200000|UINT32|0x00000026
 207
 208
 209 #
 210 # These PCDs are also defined as 'PcdsDynamic' to be redefined when using UEFI in a
 211 # context of virtual machine.
 212 #
 213 [PcdsFixedAtBuild.common, PcdsDynamic.common]
 214   # System Memory (DRAM): These PCDs define the region of in-built system memory
 215   # Some platforms can get DRAM extensions, these additional regions will be declared
 216   # to UEFI by ArmPlatformLib
 217   gArmTokenSpaceGuid.PcdSystemMemoryBase|0|UINT64|0x00000029
 218   gArmTokenSpaceGuid.PcdSystemMemorySize|0|UINT64|0x0000002A
 219
 220   #
 221   # ARM Architectural Timer
 222   #
 223   gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0|UINT32|0x00000034
 224
 225   # ARM Architectural Timer Interrupt(GIC PPI) numbers
 226   gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum|29|UINT32|0x00000035
 227   gArmTokenSpaceGuid.PcdArmArchTimerIntrNum|30|UINT32|0x00000036
 228   gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum|26|UINT32|0x00000040
 229   gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum|27|UINT32|0x00000041
 230
 231   #
 232   # ARM Generic Interrupt Controller
 233   #
 234   gArmTokenSpaceGuid.PcdGicDistributorBase|0|UINT32|0x0000000C
 235   gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0|UINT32|0x0000000D
 236   gArmTokenSpaceGuid.PcdGicSgiIntId|0|UINT32|0x00000025