0d82e48221
Introduce Tpm2DeviceTableLib to generate SSDT table which describes Tpm2 devices. This dynamic table generation is controlled by PcdGenTpm2DeviceTable which default value is FALSE. When it is TRUE, the TPM2 device ssdt table is generated when TPM2 ACPI table is generated. Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
45 lines
1.3 KiB
Plaintext
45 lines
1.3 KiB
Plaintext
/** @file
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TPM2 Device Table Template
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Copyright (c) 2025, ARM Ltd. All rights reserved.<BR>
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All rights reserved.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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@par Reference(s)
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- TCG ACPI Specification
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- TCG PC Client Platform Firmware Profile Specification
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@par Glossary:
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- {template} - Data fixed up using AML Fixup APIs.
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**/
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DefinitionBlock("Tpm2DeviceTableTemplate.aml", "SSDT", 2, "ARMLTD", "TPM2CRB", 1) {
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Scope(_SB) {
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Device (TPM0) { // {template}
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Name (_HID, "MSFT0101")
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Name (_UID, 0) // {template}
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Name (_CRS, ResourceTemplate () {
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QWordMemory (
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ResourceProducer,
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PosDecode,
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MinFixed,
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MaxFixed,
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NonCacheable,
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ReadWrite,
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0x0000000000000000, // Granularity
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0x00000000FFDFB000, // Range Minimum // {template}
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0x00000000FFDFFFFF, // Range Maximum // {template}
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0x0000000000000000, // Translation Offset
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0x0000000000005000, // Length // {template}
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,
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,
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,
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AddressRangeReserved,
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TypeStatic
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) // QWordMemory
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}) // Name
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} // Device
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} // Scope(_SB)
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}
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