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DynamicTablesPkg: Add dynamic PPTT table generation support

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The PPTT generator uses the configuration manager protocol to
obtain information about platform's processor topology and caches.
This data is then used to generate the PPTT table.

The table generator supports ACPI 6.3, PPTT table revision 2.

The dynamic PPTT generator also carries out extensive input
validation which includes cycle detection and MADT-PPTT
cross-validation. A number of architectural compliance checks
are also performed.

Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
This commit is contained in:
Krzysztof Koch
2019-02-22 17:42:27 +00:00
committed by Sami Mujawar
parent 8349b86836
commit 77db115601
8 changed files with 1867 additions and 6 deletions
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3
DynamicTablesPkg/Include/TableGenerator.h
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@@ -1,6 +1,6 @@
/** @file
Copyright (c) 2017, ARM Limited. All rights reserved.
Copyright (c) 2017 - 2019, ARM Limited. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -55,6 +55,7 @@ _______________________________________________________________________________
7 - DBG2
8 - SPCR
9 - MCFG
10 - PPTT
Standard SMBIOS Table IDs:
0 - Reserved