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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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22
DynamicTablesPkg/Include/ConfigurationManagerObject.h
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@@ -63,10 +63,24 @@ Object ID's in the ARM Namespace:
10 - Serial Debug Port Info
11 - Generic Timer Info
12 - Platform GT Block Info
13 - Platform Generic Watchdog
14 - PCI Configuration Space Info
15 - Hypervisor Vendor Id
16 - Fixed feature flags for FADT
13 - Generic Timer Block Frame Info
14 - Platform Generic Watchdog
15 - PCI Configuration Space Info
16 - Hypervisor Vendor Id
17 - Fixed feature flags for FADT
18 - ITS Group
19 - Named Component
20 - Root Complex
21 - SMMUv1 or SMMUv2
22 - SMMUv3
23 - PMCG
24 - GIC ITS Identifier Array
25 - ID Mapping Array
26 - SMMU Interrupt Array
27 - Processor Hierarchy Info
28 - Cache Info
29 - Processor Hierarchy Node ID Info
30 - CM Object Reference
*/
typedef UINT32 CM_OBJECT_ID;