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ArmPkg: Create MpCoreInfo PPI and HOB to describe CPU Cores on a MPCore platform
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1#/** @file\r
2# ARM processor package.\r
3#\r
d6ebcab7 4# Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>\r
44788bae 5# Copyright (c) 2011, ARM Limited. All rights reserved.\r
8bbf0f09 6#\r
d6ebcab7 7# This program and the accompanying materials\r
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8# are licensed and made available under the terms and conditions of the BSD License\r
9# which accompanies this distribution. The full text of the license may be found at\r
10# http://opensource.org/licenses/bsd-license.php\r
11#\r
12# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
13# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
14#\r
15#**/\r
16\r
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17[Defines]\r
18 DEC_SPECIFICATION = 0x00010005\r
19 PACKAGE_NAME = ArmPkg\r
20 PACKAGE_GUID = 5CFBD99E-3C43-4E7F-8054-9CDEAFF7710F\r
21 PACKAGE_VERSION = 0.1\r
22\r
23################################################################################\r
24#\r
25# Include Section - list of Include Paths that are provided by this package.\r
26# Comments are used for Keywords and Module Types.\r
27#\r
28# Supported Module Types:\r
29# BASE SEC PEI_CORE PEIM DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_SAL_DRIVER UEFI_DRIVER UEFI_APPLICATION\r
30#\r
31################################################################################\r
32[Includes.common]\r
33 Include # Root include for the package\r
34\r
35[LibraryClasses.common]\r
8bbf0f09 36 ArmLib|Include/Library/ArmLib.h\r
2ef2b01e 37 SemihostLib|Include/Library/Semihosting.h\r
8bbf0f09 38 UncachedMemoryAllocationLib|Include/Library/UncachedMemoryAllocationLib.h\r
11c20f4e 39 DefaultExceptionHandlerLib|Include/Library/DefaultExceptionHandlerLib.h\r
097bd461 40 ArmDisassemblerLib|Include/Library/ArmDisassemblerLib.h\r
41 \r
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42[Guids.common]\r
43 gArmTokenSpaceGuid = { 0xBB11ECFE, 0x820F, 0x4968, { 0xBB, 0xA6, 0xF7, 0x6A, 0xFE, 0x30, 0x25, 0x96 } }\r
44\r
44788bae 45 ## ARM MPCore table\r
46 # Include/Guid/ArmMpCoreInfo.h\r
47 gArmMpCoreInfoGuid = { 0xa4ee0728, 0xe5d7, 0x4ac5, {0xb2, 0x1e, 0x65, 0x8e, 0xd8, 0x57, 0xe8, 0x34} }\r
48\r
49[Ppis]\r
50 ## Include/Ppi/ArmMpCoreInfo.h\r
51 gArmMpCoreInfoPpiGuid = { 0x6847cc74, 0xe9ec, 0x4f8f, {0xa2, 0x9d, 0xab, 0x44, 0xe7, 0x54, 0xa8, 0xfc} }\r
52\r
2ef2b01e 53[Protocols.common]\r
8bbf0f09 54 gVirtualUncachedPagesProtocolGuid = { 0xAD651C7D, 0x3C22, 0x4DBF, { 0x92, 0xe8, 0x38, 0xa7, 0xcd, 0xae, 0x87, 0xb2 } }\r
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55\r
56[PcdsFeatureFlag.common]\r
57 gArmTokenSpaceGuid.PcdCpuDxeProduceDebugSupport|FALSE|BOOLEAN|0x00000001\r
58\r
1bfda055 59 # On ARM Architecture with the Security Extension, the address for the\r
60 # Vector Table can be mapped anywhere in the memory map. It means we can\r
61 # point the Exception Vector Table to its location in CpuDxe.\r
62 # By default we copy the Vector Table at PcdGet32(PcdCpuVectorBaseAddress)\r
63 gArmTokenSpaceGuid.PcdRelocateVectorTable|TRUE|BOOLEAN|0x00000022\r
eeec69c5 64 # Set this PCD to TRUE if the Exception Vector is changed to add debugger support before\r
65 # it has been configured by the CPU DXE\r
66 gArmTokenSpaceGuid.PcdDebuggerExceptionSupport|FALSE|BOOLEAN|0x00000032\r
1bfda055 67 \r
68 gArmTokenSpaceGuid.PcdEfiUncachedMemoryToStronglyOrdered|FALSE|BOOLEAN|0x00000025\r
1bfda055 69\r
2ef2b01e 70[PcdsFixedAtBuild.common]\r
1bfda055 71 # This PCD should be a FeaturePcd. But we used this PCD as an '#if' in an ASM file.\r
72 # Using a FeaturePcd make a '(BOOLEAN) casting for its value which is not understood by the preprocessor.\r
73 gArmTokenSpaceGuid.PcdVFPEnabled|0|UINT32|0x00000024\r
74\r
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75 gArmTokenSpaceGuid.PcdArmUncachedMemoryMask|0x0000000080000000|UINT64|0x00000002\r
76 gArmTokenSpaceGuid.PcdArmCacheOperationThreshold|1024|UINT32|0x00000003\r
5a4b8c6a 77 gArmTokenSpaceGuid.PcdCpuVectorBaseAddress|0xffff0000|UINT32|0x00000004\r
2ef2b01e 78 gArmTokenSpaceGuid.PcdCpuResetAddress|0x00000000|UINT32|0x00000005\r
1bfda055 79 \r
1bfda055 80 #\r
81 # ARM PL390 General Interrupt Controller\r
82 #\r
83 gArmTokenSpaceGuid.PcdGicDistributorBase|0|UINT32|0x0000000C\r
84 gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0|UINT32|0x0000000D\r
85 gArmTokenSpaceGuid.PcdGicNumInterrupts|96|UINT32|0x00000023\r
86\r
87 #\r
262a9b04 88 # ARM Secure Firmware PCDs\r
1bfda055 89 #\r
90 gArmTokenSpaceGuid.PcdSecureFdBaseAddress|0|UINT32|0x00000015\r
91 gArmTokenSpaceGuid.PcdSecureFdSize|0|UINT32|0x00000016\r
1ad14bc8 92 gArmTokenSpaceGuid.PcdSecureFvBaseAddress|0x0|UINT32|0x0000002F\r
93 gArmTokenSpaceGuid.PcdSecureFvSize|0x0|UINT32|0x00000030\r
1bfda055 94\r
262a9b04 95 #\r
96 # ARM Normal (or Non Secure) Firmware PCDs\r
97 #\r
f92b93c9 98 gArmTokenSpaceGuid.PcdFdBaseAddress|0|UINT32|0x0000002B\r
99 gArmTokenSpaceGuid.PcdFdSize|0|UINT32|0x0000002C\r
100 gArmTokenSpaceGuid.PcdFvBaseAddress|0|UINT32|0x0000002D\r
101 gArmTokenSpaceGuid.PcdFvSize|0|UINT32|0x0000002E\r
262a9b04 102\r
964680c1 103 # System Memory (DRAM): These PCDs define the region of in-built system memory\r
104 # Some platforms can get DRAM extensions, these additional regions will be declared\r
105 # to UEFI by ArmPLatformPlib \r
106 gArmTokenSpaceGuid.PcdSystemMemoryBase|0|UINT32|0x00000029\r
107 gArmTokenSpaceGuid.PcdSystemMemorySize|0|UINT32|0x0000002A\r
108\r
0787bc61 109 # Use ClusterId + CoreId to identify the PrimaryCore\r
110 gArmTokenSpaceGuid.PcdArmPrimaryCoreMask|0xF03|UINT32|0x00000031\r
111 # The Primary Core is ClusterId[0] & CoreId[0] \r
112 gArmTokenSpaceGuid.PcdArmPrimaryCore|0|UINT32|0x00000037\r
113\r
1bfda055 114 #\r
115 # ARM MPCore MailBox PCDs\r
116 #\r
117 # Address to Set/Get to Mailbox in Multicore system\r
118 gArmTokenSpaceGuid.PcdMPCoreMailboxSetAddress|0|UINT32|0x00000017\r
119 gArmTokenSpaceGuid.PcdMPCoreMailboxGetAddress|0|UINT32|0x00000018\r
120 # Address/Value to clear Mailbox in Multicore system\r
121 gArmTokenSpaceGuid.PcdMPCoreMailboxClearAddress|0|UINT32|0x00000019\r
122 gArmTokenSpaceGuid.PcdMPCoreMailboxClearValue|0|UINT32|0x0000001A\r
123\r
124 #\r
125 # ARM L2x0 PCDs\r
126 #\r
127 gArmTokenSpaceGuid.PcdL2x0ControllerBase|0|UINT32|0x0000001B\r
128 \r
129 #\r
130 # ARM PL390 General Interrupt Controller\r
131 #\r
132 gArmTokenSpaceGuid.PcdGicDistributorBase|0|UINT32|0x0000001C\r
133 gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0|UINT32|0x0000001D\r
134 \r
135 # \r
136 # BdsLib\r
137 #\r
138 gArmTokenSpaceGuid.PcdArmMachineType|0|UINT32|0x0000001E\r
a355a365 139 # The compressed Linux kernel is expected to be under 128MB from the beginning of the System Memory\r
140 gArmTokenSpaceGuid.PcdArmLinuxKernelMaxOffset|0x08000000|UINT32|0x0000001F\r
141 # The Linux ATAGs are expected to be under 0x4000 (16KB) from the beginning of the System Memory\r
142 gArmTokenSpaceGuid.PcdArmLinuxAtagMaxOffset|0x4000|UINT32|0x00000020\r
1bfda055 143\r