| # |
| # Copyright (c) 2022, Arm Limited. All rights reserved. |
| # |
| # SPDX-License-Identifier: BSD-3-Clause |
| # |
| |
| # This file lists all the checks related to the Architectural Feature |
| # Enablement flags, based on the Architectural version. |
| |
| # Enable the features which are mandatory from ARCH version 8.1 and upwards. |
| ifeq "8.1" "$(word 1, $(sort 8.1 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))" |
| ENABLE_FEAT_PAN = 1 |
| ENABLE_FEAT_VHE = 1 |
| endif |
| |
| # Enable the features which are mandatory from ARCH version 8.2 and upwards. |
| ifeq "8.2" "$(word 1, $(sort 8.2 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))" |
| ENABLE_FEAT_RAS = 1 |
| endif |
| |
| # Enable the features which are mandatory from ARCH version 8.4 and upwards. |
| ifeq "8.4" "$(word 1, $(sort 8.4 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))" |
| ENABLE_FEAT_DIT = 1 |
| ENABLE_FEAT_SEL2 = 1 |
| endif |
| |
| # Enable the features which are mandatory from ARCH version 8.5 and upwards. |
| ifeq "8.5" "$(word 1, $(sort 8.5 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))" |
| ENABLE_FEAT_SB = 1 |
| endif |
| |
| # Enable the features which are mandatory from ARCH version 8.6 and upwards. |
| ifeq "8.6" "$(word 1, $(sort 8.6 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))" |
| ENABLE_FEAT_FGT = 1 |
| ENABLE_FEAT_ECV = 1 |
| endif |
| |
| # Enable the features which are mandatory from ARCH version 8.7 and upwards. |
| ifeq "8.7" "$(word 1, $(sort 8.7 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))" |
| ENABLE_FEAT_HCX = 1 |
| endif |