Merge "refactor(build): allow mandatory feats disabling" into integration
diff --git a/make_helpers/arch_features.mk b/make_helpers/arch_features.mk
index bb4e224..5d538cc 100644
--- a/make_helpers/arch_features.mk
+++ b/make_helpers/arch_features.mk
@@ -20,48 +20,48 @@
# 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
+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
+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_SEL2 := 1
-ENABLE_TRF_FOR_NS := 1
-ENABLE_FEAT_DIT := 1
+ENABLE_FEAT_SEL2 ?= 1
+ENABLE_TRF_FOR_NS ?= 1
+ENABLE_FEAT_DIT ?= 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_RNG := 1
-ENABLE_FEAT_SB := 1
+ENABLE_FEAT_RNG ?= 1
+ENABLE_FEAT_SB ?= 1
# Enable Memory tagging, Branch Target Identification for aarch64 only.
ifeq ($(ARCH), aarch64)
- mem_tag_arch_support := yes
+ mem_tag_arch_support ?= yes
endif #(ARCH=aarch64)
endif
# Enable the features which are mandatory from ARCH version 8.6 and upwards.
ifeq "8.6" "$(word 1, $(sort 8.6 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))"
-ENABLE_FEAT_ECV := 1
-ENABLE_FEAT_FGT := 1
+ENABLE_FEAT_ECV ?= 1
+ENABLE_FEAT_FGT ?= 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
+ENABLE_FEAT_HCX ?= 1
endif
# Enable the features which are mandatory from ARCH version 8.9 and upwards.
ifeq "8.9" "$(word 1, $(sort 8.9 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))"
-ENABLE_FEAT_TCR2 := 1
+ENABLE_FEAT_TCR2 ?= 1
endif
#