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feat(neoverse-rd): enable AMU if supported by the platform

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Set build-option ENABLE_FEAT_AMU to 2 for RD-V1 and RD-V1-MC so that AMU
is enabled if the feature is implemented on these platforms. This would
ensure that lower ELs could access system registers relevant to AMU
without causing a trap to EL3.

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: I4d34db0c102c786f34103746064e22600d28da33
This commit is contained in:
Rohit Mathew 2024-04-02 16:28:36 +01:00
parent 4679a22cee
commit fed9368529
2 changed files with 2 additions and 2 deletions
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2
plat/arm/board/neoverse_rd/platform/rdv1/platform.mk
View file

@ -58,7 +58,7 @@ NT_FW_CONFIG := ${BUILD_PLAT}/fdts/${PLAT}_nt_fw_config.dtb
$(eval $(call TOOL_ADD_PAYLOAD,${NT_FW_CONFIG},--nt-fw-config,${NT_FW_CONFIG}))
override CTX_INCLUDE_AARCH32_REGS := 0
override ENABLE_FEAT_AMU := 1
override ENABLE_FEAT_AMU := 2
ifneq ($(NRD_PLATFORM_VARIANT),0)
$(error "NRD_PLATFORM_VARIANT for RD-V1 should always be 0, \

2
plat/arm/board/neoverse_rd/platform/rdv1mc/platform.mk
View file

@ -69,7 +69,7 @@ NT_FW_CONFIG := ${BUILD_PLAT}/fdts/${PLAT}_nt_fw_config.dtb
$(eval $(call TOOL_ADD_PAYLOAD,${NT_FW_CONFIG},--nt-fw-config,${NT_FW_CONFIG}))
override CTX_INCLUDE_AARCH32_REGS := 0
override ENABLE_FEAT_AMU := 1
override ENABLE_FEAT_AMU := 2
ifneq ($(NRD_PLATFORM_VARIANT),0)
$(error "NRD_PLATFORM_VARIANT for RD-V1-MC should always be 0, \