2 # ARM processor package.
4 # Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>
6 # This program and the accompanying materials
7 # are licensed and made available under the terms and conditions of the BSD License
8 # which accompanies this distribution. The full text of the license may be found at
9 # http://opensource.org/licenses/bsd-license.php
11 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
17 DEC_SPECIFICATION = 0x00010005
19 PACKAGE_GUID = 5CFBD99E-3C43-4E7F-8054-9CDEAFF7710F
22 ################################################################################
24 # Include Section - list of Include Paths that are provided by this package.
25 # Comments are used for Keywords and Module Types.
27 # Supported Module Types:
28 # BASE SEC PEI_CORE PEIM DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_SAL_DRIVER UEFI_DRIVER UEFI_APPLICATION
30 ################################################################################
32 Include # Root include for the package
34 [LibraryClasses.common]
35 ArmLib|Include/Library/ArmLib.h
36 SemihostLib|Include/Library/Semihosting.h
37 UncachedMemoryAllocationLib|Include/Library/UncachedMemoryAllocationLib.h
38 DefaultExceptioHandlerLib|Include/Library/DefaultExceptioHandlerLib.h
39 ArmDisassemblerLib|Include/Library/ArmDisassemblerLib.h
42 gArmTokenSpaceGuid = { 0xBB11ECFE, 0x820F, 0x4968, { 0xBB, 0xA6, 0xF7, 0x6A, 0xFE, 0x30, 0x25, 0x96 } }
45 gVirtualUncachedPagesProtocolGuid = { 0xAD651C7D, 0x3C22, 0x4DBF, { 0x92, 0xe8, 0x38, 0xa7, 0xcd, 0xae, 0x87, 0xb2 } }
47 [PcdsFeatureFlag.common]
48 gArmTokenSpaceGuid.PcdCpuDxeProduceDebugSupport|FALSE|BOOLEAN|0x00000001
50 # On ARM Architecture with the Security Extension, the address for the
51 # Vector Table can be mapped anywhere in the memory map. It means we can
52 # point the Exception Vector Table to its location in CpuDxe.
53 # By default we copy the Vector Table at PcdGet32(PcdCpuVectorBaseAddress)
54 gArmTokenSpaceGuid.PcdRelocateVectorTable|TRUE|BOOLEAN|0x00000022
55 # Set this PCD to TRUE if the Exception Vector is changed to add debugger support before
56 # it has been configured by the CPU DXE
57 gArmTokenSpaceGuid.PcdDebuggerExceptionSupport|FALSE|BOOLEAN|0x00000032
59 gArmTokenSpaceGuid.PcdEfiUncachedMemoryToStronglyOrdered|FALSE|BOOLEAN|0x00000025
61 [PcdsFixedAtBuild.common]
62 # This PCD should be a FeaturePcd. But we used this PCD as an '#if' in an ASM file.
63 # Using a FeaturePcd make a '(BOOLEAN) casting for its value which is not understood by the preprocessor.
64 gArmTokenSpaceGuid.PcdVFPEnabled|0|UINT32|0x00000024
66 gArmTokenSpaceGuid.PcdArmUncachedMemoryMask|0x0000000080000000|UINT64|0x00000002
67 gArmTokenSpaceGuid.PcdArmCacheOperationThreshold|1024|UINT32|0x00000003
68 gArmTokenSpaceGuid.PcdCpuVectorBaseAddress|0xffff0000|UINT32|0x00000004
69 gArmTokenSpaceGuid.PcdCpuResetAddress|0x00000000|UINT32|0x00000005
72 # ARM PL390 General Interrupt Controller
74 gArmTokenSpaceGuid.PcdGicDistributorBase|0|UINT32|0x0000000C
75 gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0|UINT32|0x0000000D
76 gArmTokenSpaceGuid.PcdGicNumInterrupts|96|UINT32|0x00000023
79 # ARM Secure Firmware PCDs
81 gArmTokenSpaceGuid.PcdSecureFdBaseAddress|0|UINT32|0x00000015
82 gArmTokenSpaceGuid.PcdSecureFdSize|0|UINT32|0x00000016
83 gArmTokenSpaceGuid.PcdSecureFvBaseAddress|0x0|UINT32|0x0000002F
84 gArmTokenSpaceGuid.PcdSecureFvSize|0x0|UINT32|0x00000030
87 # ARM Normal (or Non Secure) Firmware PCDs
89 gArmTokenSpaceGuid.PcdNormalFdBaseAddress|0|UINT32|0x0000002B
90 gArmTokenSpaceGuid.PcdNormalFdSize|0|UINT32|0x0000002C
91 gArmTokenSpaceGuid.PcdNormalFvBaseAddress|0|UINT32|0x0000002D
92 gArmTokenSpaceGuid.PcdNormalFvSize|0|UINT32|0x0000002E
94 # System Memory (DRAM): These PCDs define the region of in-built system memory
95 # Some platforms can get DRAM extensions, these additional regions will be declared
96 # to UEFI by ArmPLatformPlib
97 gArmTokenSpaceGuid.PcdSystemMemoryBase|0|UINT32|0x00000029
98 gArmTokenSpaceGuid.PcdSystemMemorySize|0|UINT32|0x0000002A
101 # ARM MPCore MailBox PCDs
103 # Address to Set/Get to Mailbox in Multicore system
104 gArmTokenSpaceGuid.PcdMPCoreMailboxSetAddress|0|UINT32|0x00000017
105 gArmTokenSpaceGuid.PcdMPCoreMailboxGetAddress|0|UINT32|0x00000018
106 # Address/Value to clear Mailbox in Multicore system
107 gArmTokenSpaceGuid.PcdMPCoreMailboxClearAddress|0|UINT32|0x00000019
108 gArmTokenSpaceGuid.PcdMPCoreMailboxClearValue|0|UINT32|0x0000001A
113 gArmTokenSpaceGuid.PcdL2x0ControllerBase|0|UINT32|0x0000001B
116 # ARM PL390 General Interrupt Controller
118 gArmTokenSpaceGuid.PcdGicDistributorBase|0|UINT32|0x0000001C
119 gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0|UINT32|0x0000001D
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 # The Linux ATAGs are expected to be under 0x4000 (16KB) from the beginning of the System Memory
128 gArmTokenSpaceGuid.PcdArmLinuxAtagMaxOffset|0x4000|UINT32|0x00000020