301402fa47
Updated Redistributor base calculation to allow for the fact that GICv4 has 2 additional 64KB frames (for VLPI and a reserved frame). The code now tests the VLPIS bit in the GIC Redistributor Type Register (GICR_TYPER) and calculates the Redistributor granularity accordingly. The code changes are: GICR_TYPER register fields, etc, added to the header. Loop updated to pay attention to GICR_TYPER.Last. Derive frame "stride" size from GICR_TYPER.VLPIS. Note: The assumption is that the redistributors are adjacent for all CPUs. However this may not be the case for NUMA systems. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
49 lines
1.3 KiB
INI
49 lines
1.3 KiB
INI
#/* @file
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# Copyright (c) 2011-2018, ARM Limited. All rights reserved.
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#
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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#*/
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = ArmGicLib
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FILE_GUID = 03d05ee4-cdeb-458c-9dfc-993f09bdf405
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MODULE_TYPE = SEC
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VERSION_STRING = 1.0
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LIBRARY_CLASS = ArmGicLib
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[Sources]
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ArmGicLib.c
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ArmGicNonSecLib.c
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GicV2/ArmGicV2Lib.c
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GicV2/ArmGicV2NonSecLib.c
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[Sources.ARM]
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GicV3/Arm/ArmGicV3.S | GCC
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GicV3/Arm/ArmGicV3.asm | RVCT
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[Sources.AARCH64]
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GicV3/AArch64/ArmGicV3.S
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[LibraryClasses]
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ArmLib
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DebugLib
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IoLib
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ArmGicArchLib
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[Packages]
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ArmPkg/ArmPkg.dec
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ArmPlatformPkg/ArmPlatformPkg.dec
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MdePkg/MdePkg.dec
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[FeaturePcd]
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gArmTokenSpaceGuid.PcdArmGicV3WithV2Legacy
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