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DynamicTablesPkg: FdtHwInfoParserLib: Parse Pmu info

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Parse the Pmu interrupts if a pmu compatible node is present,
and populate the MADT GicC structure accordingly.

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Pierre Gondois
2022-01-26 17:43:53 +01:00
committed by mergify[bot]
parent 742dafd2cc
commit 13136cc311
2 changed files with 136 additions and 4 deletions
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8
DynamicTablesPkg/Library/FdtHwInfoParserLib/Gic/ArmGicCParser.h
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@@ -1,7 +1,7 @@
/** @file
Arm Gic cpu parser.
Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
Copyright (c) 2021 - 2022, Arm Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Reference(s):
@@ -12,6 +12,10 @@
#ifndef ARM_GICC_PARSER_H_
#define ARM_GICC_PARSER_H_
/* According to BSA 1.0 s3.6 PPI assignments, PMU IRQ ID is 23.
*/
#define BSA_PMU_IRQ 23
/** CM_ARM_GICC_INFO parser function.
This parser expects FdtBranch to be the "\cpus" node node.
@@ -22,7 +26,7 @@
UINT32 AcpiProcessorUid; // {Populated}
UINT32 Flags; // {Populated}
UINT32 ParkingProtocolVersion; // {default = 0}
UINT32 PerformanceInterruptGsiv; // {default = 0}
UINT32 PerformanceInterruptGsiv; // {Populated}
UINT64 ParkedAddress; // {default = 0}
UINT64 PhysicalBaseAddress; // {Populated}
UINT64 GICV; // {Populated}