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fix(cpufeat): move nested virtualization support to optionals

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Commit(f5211420b refactor(cpufeat): refactor arch feature build
options) accidentally added nested virtualization support to mandatory
8.4 features move this to optional 8.4 features list.

Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
Change-Id: I3eb84ea489b6a5cc419359bc056aaadcced0ad0e
This commit is contained in:
Govindraj Raja 2023-09-19 08:43:16 -05:00
parent 455cd0d3b5
commit 8b2048c1c0
1 changed files with 5 additions and 6 deletions
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11
make_helpers/arch_features.mk
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@ -55,11 +55,6 @@ CTX_INCLUDE_PAUTH_REGS := 0
# Flag to enable Secure EL-2 feature.
ENABLE_FEAT_SEL2 := 0
# Include nested virtualization control (Armv8.4-NV) registers in cpu context.
# This must be set to 1 if architecture implements Nested Virtualization
# Extension and platform wants to use this feature in the Secure world.
CTX_INCLUDE_NEVE_REGS := 0
# By default, disable trace filter control register access to lower non-secure
# exception levels, i.e. NS-EL2, or NS-EL1 if NS-EL2 is implemented, but
# trace filter control register access is unused if FEAT_TRF is implemented.
@ -127,7 +122,6 @@ 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
CTX_INCLUDE_NEVE_REGS := 1
ENABLE_TRF_FOR_NS := 1
ENABLE_FEAT_DIT := 1
endif
@ -222,6 +216,11 @@ AMU_RESTRICT_COUNTERS ?= 0
# Build option to enable MPAM for lower ELs.
ENABLE_MPAM_FOR_LOWER_ELS ?= 0
# Include nested virtualization control (Armv8.4-NV) registers in cpu context.
# This must be set to 1 if architecture implements Nested Virtualization
# Extension and platform wants to use this feature in the Secure world.
CTX_INCLUDE_NEVE_REGS ?= 0
#----
# 8.5
#----