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audk/ArmPkg/Library/ArmLib/AArch64/AArch64Lib.h

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ArmPkg: Added Aarch64 support Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14486 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-18 20:07:46 +02:00
/** @file
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
ArmPkg/ArmLib: rename AArch64 variant of ArmReadIdPfr0 ArmReadIdPfr0 is now used only inside ArmLib. Rename the AArch64 variant ArmReadIdAA64Pfr0 and add a declaration of that only into local header AArch64/AArch64Lib.h. Cc: Ard Biesheuvel <ard.biesheuvel@arm.com> Signed-off-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-12-18 14:51:35 +01:00
Copyright (c) 2020, NUVIA Inc. All rights reserved.<BR>
ArmPkg: Added Aarch64 support Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14486 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-18 20:07:46 +02:00
ArmPkg: Replace BSD License with BSD+Patent License https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2019-04-04 01:03:18 +02:00
SPDX-License-Identifier: BSD-2-Clause-Patent
ArmPkg: Added Aarch64 support Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14486 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-18 20:07:46 +02:00
**/
ArmPkg: Fix Ecc error 8003 This patch fixes the following Ecc reported error: The #ifndef at the start of an include file should have one postfix underscore, and no prefix underscore character Some include guards have been modified to match the name of the header file. Some comments have also been added on the closing '#endif'. Cc: Bret Barkelew <bret.barkelew@microsoft.com> Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2021-04-20 13:00:23 +02:00
#ifndef AARCH64_LIB_H_
#define AARCH64_LIB_H_
ArmPkg: Added Aarch64 support Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14486 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-18 20:07:46 +02:00
ArmPkg/ArmLib: rename AArch64 variant of ArmReadIdPfr0 ArmReadIdPfr0 is now used only inside ArmLib. Rename the AArch64 variant ArmReadIdAA64Pfr0 and add a declaration of that only into local header AArch64/AArch64Lib.h. Cc: Ard Biesheuvel <ard.biesheuvel@arm.com> Signed-off-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-12-18 14:51:35 +01:00
UINTN
EFIAPI
ArmLib: add functions to read system registers ArmCpuInfo uses those to read system registers and other parts of EDK2 may find them useful. Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
2023-04-21 17:51:15 +02:00
ArmReadIdAA64Dfr0 (
VOID
);
UINTN
EFIAPI
ArmReadIdAA64Dfr1 (
VOID
);
UINTN
EFIAPI
ArmReadIdAA64Isar0 (
VOID
);
UINTN
EFIAPI
ArmReadIdAA64Isar1 (
VOID
);
UINTN
EFIAPI
ArmReadIdAA64Isar2 (
VOID
);
UINTN
EFIAPI
ArmReadIdAA64Mmfr0 (
VOID
);
UINTN
EFIAPI
ArmReadIdAA64Mmfr1 (
ArmPkg/ArmLib: rename AArch64 variant of ArmReadIdPfr0 ArmReadIdPfr0 is now used only inside ArmLib. Rename the AArch64 variant ArmReadIdAA64Pfr0 and add a declaration of that only into local header AArch64/AArch64Lib.h. Cc: Ard Biesheuvel <ard.biesheuvel@arm.com> Signed-off-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-12-18 14:51:35 +01:00
VOID
);
ArmPkg: Add helper to read the Memory Model Features Register 2 Add helper function to read the MMFR2 register. We will need this to determine CCIDX support. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2021-02-08 01:52:37 +01:00
/** Reads the ID_AA64MMFR2_EL1 register.
@return The contents of the ID_AA64MMFR2_EL1 register.
**/
UINTN
EFIAPI
ArmReadIdAA64Mmfr2 (
VOID
);
ArmLib: add functions to read system registers ArmCpuInfo uses those to read system registers and other parts of EDK2 may find them useful. Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
2023-04-21 17:51:15 +02:00
UINTN
EFIAPI
ArmReadIdAA64Pfr0 (
VOID
);
UINTN
EFIAPI
ArmReadIdAA64Pfr1 (
VOID
);
ArmPkg: Fix Ecc error 8003 This patch fixes the following Ecc reported error: The #ifndef at the start of an include file should have one postfix underscore, and no prefix underscore character Some include guards have been modified to match the name of the header file. Some comments have also been added on the closing '#endif'. Cc: Bret Barkelew <bret.barkelew@microsoft.com> Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2021-04-20 13:00:23 +02:00
#endif // AARCH64_LIB_H_