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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
38a00bae 5# Copyright (c) 2011 - 2018, 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
12728e11 37 ArmMmuLib|Include/Library/ArmMmuLib.h\r
2ef2b01e 38 SemihostLib|Include/Library/Semihosting.h\r
11c20f4e 39 DefaultExceptionHandlerLib|Include/Library/DefaultExceptionHandlerLib.h\r
097bd461 40 ArmDisassemblerLib|Include/Library/ArmDisassemblerLib.h\r
8d13298b 41 ArmGicArchLib|Include/Library/ArmGicArchLib.h\r
38a00bae 42 ArmMtlLib|ArmPlatformPkg/Include/Library/ArmMtlLib.h\r
4d163696 43 ArmSvcLib|Include/Library/ArmSvcLib.h\r
c32aaba9 44\r
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45[Guids.common]\r
46 gArmTokenSpaceGuid = { 0xBB11ECFE, 0x820F, 0x4968, { 0xBB, 0xA6, 0xF7, 0x6A, 0xFE, 0x30, 0x25, 0x96 } }\r
47\r
44788bae 48 ## ARM MPCore table\r
49 # Include/Guid/ArmMpCoreInfo.h\r
50 gArmMpCoreInfoGuid = { 0xa4ee0728, 0xe5d7, 0x4ac5, {0xb2, 0x1e, 0x65, 0x8e, 0xd8, 0x57, 0xe8, 0x34} }\r
51\r
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52[Protocols.common]\r
53 ## Arm System Control and Management Interface(SCMI) Base protocol\r
54 ## ArmPkg/Include/Protocol/ArmScmiBaseProtocol.h\r
55 gArmScmiBaseProtocolGuid = { 0xd7e5abe9, 0x33ab, 0x418e, { 0x9f, 0x91, 0x72, 0xda, 0xe2, 0xba, 0x8e, 0x2f } }\r
56\r
57 ## Arm System Control and Management Interface(SCMI) Clock management protocol\r
58 ## ArmPkg/Include/Protocol/ArmScmiClockProtocol.h\r
59 gArmScmiClockProtocolGuid = { 0x91ce67a8, 0xe0aa, 0x4012, { 0xb9, 0x9f, 0xb6, 0xfc, 0xf3, 0x4, 0x8e, 0xaa } }\r
60\r
61 ## Arm System Control and Management Interface(SCMI) Clock management protocol\r
62 ## ArmPkg/Include/Protocol/ArmScmiPerformanceProtocol.h\r
63 gArmScmiPerformanceProtocolGuid = { 0x9b8ba84, 0x3dd3, 0x49a6, { 0xa0, 0x5a, 0x31, 0x34, 0xa5, 0xf0, 0x7b, 0xad } }\r
64\r
44788bae 65[Ppis]\r
66 ## Include/Ppi/ArmMpCoreInfo.h\r
67 gArmMpCoreInfoPpiGuid = { 0x6847cc74, 0xe9ec, 0x4f8f, {0xa2, 0x9d, 0xab, 0x44, 0xe7, 0x54, 0xa8, 0xfc} }\r
68\r
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69[PcdsFeatureFlag.common]\r
70 gArmTokenSpaceGuid.PcdCpuDxeProduceDebugSupport|FALSE|BOOLEAN|0x00000001\r
71\r
1bfda055 72 # On ARM Architecture with the Security Extension, the address for the\r
73 # Vector Table can be mapped anywhere in the memory map. It means we can\r
74 # point the Exception Vector Table to its location in CpuDxe.\r
f0bbcdf8 75 # By default we copy the Vector Table at PcdGet64(PcdCpuVectorBaseAddress)\r
1bfda055 76 gArmTokenSpaceGuid.PcdRelocateVectorTable|TRUE|BOOLEAN|0x00000022\r
eeec69c5 77 # Set this PCD to TRUE if the Exception Vector is changed to add debugger support before\r
78 # it has been configured by the CPU DXE\r
79 gArmTokenSpaceGuid.PcdDebuggerExceptionSupport|FALSE|BOOLEAN|0x00000032\r
c32aaba9 80\r
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81 # Define if the spin-table mechanism is used by the secondary cores when booting\r
82 # Linux (instead of PSCI)\r
83 gArmTokenSpaceGuid.PcdArmLinuxSpinTable|FALSE|BOOLEAN|0x00000033\r
c32aaba9 84\r
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85 # Define if the GICv3 controller should use the GICv2 legacy\r
86 gArmTokenSpaceGuid.PcdArmGicV3WithV2Legacy|FALSE|BOOLEAN|0x00000042\r
87\r
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88[PcdsFeatureFlag.ARM]\r
89 # Whether to map normal memory as non-shareable. FALSE is the safe choice, but\r
90 # TRUE may be appropriate to fix performance problems if you don't care about\r
91 # hardware coherency (i.e., no virtualization or cache coherent DMA)\r
92 gArmTokenSpaceGuid.PcdNormalMemoryNonshareableOverride|FALSE|BOOLEAN|0x00000043\r
93\r
2ef2b01e 94[PcdsFixedAtBuild.common]\r
12c5ae23 95 gArmTokenSpaceGuid.PcdTrustzoneSupport|FALSE|BOOLEAN|0x00000006\r
96\r
1bfda055 97 # This PCD should be a FeaturePcd. But we used this PCD as an '#if' in an ASM file.\r
98 # Using a FeaturePcd make a '(BOOLEAN) casting for its value which is not understood by the preprocessor.\r
99 gArmTokenSpaceGuid.PcdVFPEnabled|0|UINT32|0x00000024\r
100\r
f0bbcdf8 101 gArmTokenSpaceGuid.PcdCpuVectorBaseAddress|0xffff0000|UINT64|0x00000004\r
2ef2b01e 102 gArmTokenSpaceGuid.PcdCpuResetAddress|0x00000000|UINT32|0x00000005\r
c32aaba9 103\r
1bfda055 104 #\r
262a9b04 105 # ARM Secure Firmware PCDs\r
1bfda055 106 #\r
bb5420bb 107 gArmTokenSpaceGuid.PcdSecureFdBaseAddress|0|UINT64|0x00000015\r
1bfda055 108 gArmTokenSpaceGuid.PcdSecureFdSize|0|UINT32|0x00000016\r
bb5420bb 109 gArmTokenSpaceGuid.PcdSecureFvBaseAddress|0x0|UINT64|0x0000002F\r
1ad14bc8 110 gArmTokenSpaceGuid.PcdSecureFvSize|0x0|UINT32|0x00000030\r
1bfda055 111\r
7245b435 112 #\r
113 # ARM Hypervisor Firmware PCDs\r
c32aaba9 114 #\r
7245b435 115 gArmTokenSpaceGuid.PcdHypFdBaseAddress|0|UINT32|0x0000003A\r
116 gArmTokenSpaceGuid.PcdHypFdSize|0|UINT32|0x0000003B\r
117 gArmTokenSpaceGuid.PcdHypFvBaseAddress|0|UINT32|0x0000003C\r
118 gArmTokenSpaceGuid.PcdHypFvSize|0|UINT32|0x0000003D\r
d6dc67ba 119\r
0787bc61 120 # Use ClusterId + CoreId to identify the PrimaryCore\r
121 gArmTokenSpaceGuid.PcdArmPrimaryCoreMask|0xF03|UINT32|0x00000031\r
c32aaba9 122 # The Primary Core is ClusterId[0] & CoreId[0]\r
0787bc61 123 gArmTokenSpaceGuid.PcdArmPrimaryCore|0|UINT32|0x00000037\r
124\r
1bfda055 125 #\r
126 # ARM L2x0 PCDs\r
127 #\r
128 gArmTokenSpaceGuid.PcdL2x0ControllerBase|0|UINT32|0x0000001B\r
c32aaba9 129\r
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130 #\r
131 # ARM Normal (or Non Secure) Firmware PCDs\r
132 #\r
133 gArmTokenSpaceGuid.PcdFdSize|0|UINT32|0x0000002C\r
134 gArmTokenSpaceGuid.PcdFvSize|0|UINT32|0x0000002E\r
135\r
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136 #\r
137 # Value to add to a host address to obtain a device address, using\r
138 # unsigned 64-bit integer arithmetic on both ARM and AArch64. This\r
139 # means we can rely on truncation on overflow to specify negative\r
140 # offsets.\r
141 #\r
142 gArmTokenSpaceGuid.PcdArmDmaDeviceOffset|0x0|UINT64|0x0000044\r
143\r
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144[PcdsFixedAtBuild.common, PcdsPatchableInModule.common]\r
145 gArmTokenSpaceGuid.PcdFdBaseAddress|0|UINT64|0x0000002B\r
146 gArmTokenSpaceGuid.PcdFvBaseAddress|0|UINT64|0x0000002D\r
387653a4 147\r
148[PcdsFixedAtBuild.ARM]\r
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149 #\r
150 # ARM Security Extension\r
151 #\r
152\r
153 # Secure Configuration Register\r
154 # - BIT0 : NS - Non Secure bit\r
155 # - BIT1 : IRQ Handler\r
156 # - BIT2 : FIQ Handler\r
157 # - BIT3 : EA - External Abort\r
158 # - BIT4 : FW - F bit writable\r
159 # - BIT5 : AW - A bit writable\r
160 # - BIT6 : nET - Not Early Termination\r
161 # - BIT7 : SCD - Secure Monitor Call Disable\r
162 # - BIT8 : HCE - Hyp Call enable\r
163 # - BIT9 : SIF - Secure Instruction Fetch\r
164 # 0x31 = NS | EA | FW\r
165 gArmTokenSpaceGuid.PcdArmScr|0x31|UINT32|0x00000038\r
166\r
387653a4 167 # By default we do not do a transition to non-secure mode\r
168 gArmTokenSpaceGuid.PcdArmNonSecModeTransition|0x0|UINT32|0x0000003E\r
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169\r
170 # The Linux ATAGs are expected to be under 0x4000 (16KB) from the beginning of the System Memory\r
171 gArmTokenSpaceGuid.PcdArmLinuxAtagMaxOffset|0x4000|UINT32|0x00000020\r
172\r
387653a4 173 # If the fixed FDT address is not available, then it should be loaded below the kernel.\r
174 # The recommendation from the Linux kernel is to have the FDT below 16KB.\r
175 # (see the kernel doc: Documentation/arm/Booting)\r
176 gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset|0x4000|UINT32|0x00000023\r
177 # The FDT blob must be loaded at a 64bit aligned address.\r
178 gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment|0x8|UINT32|0x00000026\r
25402f5d 179\r
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180 # Non Secure Access Control Register\r
181 # - BIT15 : NSASEDIS - Disable Non-secure Advanced SIMD functionality\r
182 # - BIT14 : NSD32DIS - Disable Non-secure use of D16-D31\r
183 # - BIT11 : cp11 - Non-secure access to coprocessor 11 enable\r
184 # - BIT10 : cp10 - Non-secure access to coprocessor 10 enable\r
185 # 0xC00 = cp10 | cp11\r
186 gArmTokenSpaceGuid.PcdArmNsacr|0xC00|UINT32|0x00000039\r
187\r
25402f5d 188[PcdsFixedAtBuild.AARCH64]\r
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189 #\r
190 # AArch64 Security Extension\r
191 #\r
192\r
193 # Secure Configuration Register\r
194 # - BIT0 : NS - Non Secure bit\r
195 # - BIT1 : IRQ Handler\r
196 # - BIT2 : FIQ Handler\r
197 # - BIT3 : EA - External Abort\r
198 # - BIT4 : FW - F bit writable\r
199 # - BIT5 : AW - A bit writable\r
200 # - BIT6 : nET - Not Early Termination\r
201 # - BIT7 : SCD - Secure Monitor Call Disable\r
202 # - BIT8 : HCE - Hyp Call enable\r
203 # - BIT9 : SIF - Secure Instruction Fetch\r
204 # - BIT10: RW - Register width control for lower exception levels\r
205 # - BIT11: SIF - Enables Secure EL1 access to EL1 Architectural Timer\r
206 # - BIT12: TWI - Trap WFI\r
207 # - BIT13: TWE - Trap WFE\r
208 # 0x501 = NS | HCE | RW\r
209 gArmTokenSpaceGuid.PcdArmScr|0x501|UINT32|0x00000038\r
210\r
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211 # By default we do transition to EL2 non-secure mode with Stack for EL2.\r
212 # Mode Description Bits\r
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213 # NS EL2 SP2 all interrupts disabled = 0x3c9\r
214 # NS EL1 SP1 all interrupts disabled = 0x3c5\r
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215 # Other modes include using SP0 or switching to Aarch32, but these are\r
216 # not currently supported.\r
217 gArmTokenSpaceGuid.PcdArmNonSecModeTransition|0x3c9|UINT32|0x0000003E\r
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218 # If the fixed FDT address is not available, then it should be loaded above the kernel.\r
219 # The recommendation from the AArch64 Linux kernel is to have the FDT below 512MB.\r
220 # (see the kernel doc: Documentation/arm64/booting.txt)\r
221 gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset|0x20000000|UINT32|0x00000023\r
222 # The FDT blob must be loaded at a 2MB aligned address.\r
223 gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment|0x00200000|UINT32|0x00000026\r
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224\r
225\r
dc63be24 226#\r
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227# These PCDs are also defined as 'PcdsDynamic' or 'PcdsPatchableInModule' to be\r
228# redefined when using UEFI in a context of virtual machine.\r
dc63be24 229#\r
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230[PcdsFixedAtBuild.common, PcdsDynamic.common, PcdsPatchableInModule.common]\r
231\r
f8d7d6e1 232 # System Memory (DRAM): These PCDs define the region of in-built system memory\r
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233 # Some platforms can get DRAM extensions, these additional regions may be\r
234 # declared to UEFI using separate resource descriptor HOBs\r
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235 gArmTokenSpaceGuid.PcdSystemMemoryBase|0|UINT64|0x00000029\r
236 gArmTokenSpaceGuid.PcdSystemMemorySize|0|UINT64|0x0000002A\r
237\r
523b5266 238[PcdsFixedAtBuild.common, PcdsDynamic.common]\r
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239 #\r
240 # ARM Architectural Timer\r
241 #\r
242 gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0|UINT32|0x00000034\r
243\r
244 # ARM Architectural Timer Interrupt(GIC PPI) numbers\r
245 gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum|29|UINT32|0x00000035\r
246 gArmTokenSpaceGuid.PcdArmArchTimerIntrNum|30|UINT32|0x00000036\r
247 gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum|26|UINT32|0x00000040\r
248 gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum|27|UINT32|0x00000041\r
dc63be24 249\r
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250 #\r
251 # ARM Generic Watchdog\r
252 #\r
253\r
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254 gArmTokenSpaceGuid.PcdGenericWatchdogControlBase|0x2A440000|UINT64|0x00000007\r
255 gArmTokenSpaceGuid.PcdGenericWatchdogRefreshBase|0x2A450000|UINT64|0x00000008\r
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256 gArmTokenSpaceGuid.PcdGenericWatchdogEl2IntrNum|93|UINT32|0x00000009\r
257\r
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258 #\r
259 # ARM Generic Interrupt Controller\r
260 #\r
8a1f2378 261 gArmTokenSpaceGuid.PcdGicDistributorBase|0|UINT64|0x0000000C\r
919697ae 262 # Base address for the GIC Redistributor region that contains the boot CPU\r
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263 gArmTokenSpaceGuid.PcdGicRedistributorsBase|0|UINT64|0x0000000E\r
264 gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0|UINT64|0x0000000D\r
dc63be24 265 gArmTokenSpaceGuid.PcdGicSgiIntId|0|UINT32|0x00000025\r
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266\r
267 #\r
268 # Bases, sizes and translation offsets of IO and MMIO spaces, respectively.\r
269 # Note that "IO" is just another MMIO range that simulates IO space; there\r
270 # are no special instructions to access it.\r
271 #\r
272 # The base addresses PcdPciIoBase, PcdPciMmio32Base and PcdPciMmio64Base are\r
273 # specific to their containing address spaces. In order to get the physical\r
274 # address for the CPU, for a given access, the respective translation value\r
275 # has to be added.\r
276 #\r
277 # The translations always have to be initialized like this, using UINT64:\r
278 #\r
279 # UINT64 IoCpuBase; // mapping target in 64-bit cpu-physical space\r
280 # UINT64 Mmio32CpuBase; // mapping target in 64-bit cpu-physical space\r
281 # UINT64 Mmio64CpuBase; // mapping target in 64-bit cpu-physical space\r
282 #\r
283 # PcdPciIoTranslation = IoCpuBase - PcdPciIoBase;\r
284 # PcdPciMmio32Translation = Mmio32CpuBase - (UINT64)PcdPciMmio32Base;\r
285 # PcdPciMmio64Translation = Mmio64CpuBase - PcdPciMmio64Base;\r
286 #\r
287 # because (a) the target address space (ie. the cpu-physical space) is\r
288 # 64-bit, and (b) the translation values are meant as offsets for *modular*\r
289 # arithmetic.\r
290 #\r
291 # Accordingly, the translation itself needs to be implemented as:\r
292 #\r
293 # UINT64 UntranslatedIoAddress; // input parameter\r
294 # UINT32 UntranslatedMmio32Address; // input parameter\r
295 # UINT64 UntranslatedMmio64Address; // input parameter\r
296 #\r
297 # UINT64 TranslatedIoAddress; // output parameter\r
298 # UINT64 TranslatedMmio32Address; // output parameter\r
299 # UINT64 TranslatedMmio64Address; // output parameter\r
300 #\r
301 # TranslatedIoAddress = UntranslatedIoAddress +\r
302 # PcdPciIoTranslation;\r
303 # TranslatedMmio32Address = (UINT64)UntranslatedMmio32Address +\r
304 # PcdPciMmio32Translation;\r
305 # TranslatedMmio64Address = UntranslatedMmio64Address +\r
306 # PcdPciMmio64Translation;\r
307 #\r
308 # The modular arithmetic performed in UINT64 ensures that the translation\r
309 # works correctly regardless of the relation between IoCpuBase and\r
310 # PcdPciIoBase, Mmio32CpuBase and PcdPciMmio32Base, and Mmio64CpuBase and\r
311 # PcdPciMmio64Base.\r
312 #\r
313 gArmTokenSpaceGuid.PcdPciIoBase|0x0|UINT64|0x00000050\r
314 gArmTokenSpaceGuid.PcdPciIoSize|0x0|UINT64|0x00000051\r
315 gArmTokenSpaceGuid.PcdPciIoTranslation|0x0|UINT64|0x00000052\r
316 gArmTokenSpaceGuid.PcdPciMmio32Base|0x0|UINT32|0x00000053\r
317 gArmTokenSpaceGuid.PcdPciMmio32Size|0x0|UINT32|0x00000054\r
318 gArmTokenSpaceGuid.PcdPciMmio32Translation|0x0|UINT64|0x00000055\r
319 gArmTokenSpaceGuid.PcdPciMmio64Base|0x0|UINT64|0x00000056\r
320 gArmTokenSpaceGuid.PcdPciMmio64Size|0x0|UINT64|0x00000057\r
321 gArmTokenSpaceGuid.PcdPciMmio64Translation|0x0|UINT64|0x00000058\r
322\r
323 #\r
324 # Inclusive range of allowed PCI buses.\r
325 #\r
326 gArmTokenSpaceGuid.PcdPciBusMin|0x0|UINT32|0x00000059\r
327 gArmTokenSpaceGuid.PcdPciBusMax|0x0|UINT32|0x0000005A\r