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36 lines
1.1 KiB
36 lines
1.1 KiB
#
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# Copyright (c) 2022, Arm Limited. All rights reserved.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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# This file lists all the checks related to the Architectural Feature
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# Enablement flags, based on the Architectural version.
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# Enable the features which are mandatory from ARCH version 8.1 and upwards.
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ifeq "8.1" "$(word 1, $(sort 8.1 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))"
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ENABLE_FEAT_PAN = 1
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ENABLE_FEAT_VHE = 1
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endif
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# Enable the features which are mandatory from ARCH version 8.4 and upwards.
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ifeq "8.4" "$(word 1, $(sort 8.4 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))"
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ENABLE_FEAT_DIT = 1
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ENABLE_FEAT_SEL2 = 1
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endif
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# Enable the features which are mandatory from ARCH version 8.5 and upwards.
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ifeq "8.5" "$(word 1, $(sort 8.5 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))"
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ENABLE_FEAT_SB = 1
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endif
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# Enable the features which are mandatory from ARCH version 8.6 and upwards.
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ifeq "8.6" "$(word 1, $(sort 8.6 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))"
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ENABLE_FEAT_FGT = 1
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ENABLE_FEAT_ECV = 1
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endif
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# Enable the features which are mandatory from ARCH version 8.7 and upwards.
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ifeq "8.7" "$(word 1, $(sort 8.7 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))"
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ENABLE_FEAT_HCX = 1
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endif
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