refactor(amu): unify ENABLE_AMU and ENABLE_FEAT_AMUv1
So far we have the ENABLE_AMU build option to include AMU register
handling code for enabling and context switch. There is also an
ENABLE_FEAT_AMUv1 option, solely to protect the HAFGRTR_EL2 system
register handling. The latter needs some alignment with the new feature
scheme, but it conceptually overlaps with the ENABLE_AMU option.
Since there is no real need for two separate options, unify both into a
new ENABLE_FEAT_AMU name in a first step. This is mostly just renaming at
this point, a subsequent patch will make use of the new feature handling
scheme.
Change-Id: I97d8a55bdee2ed1e1509fa9f2b09fd0bdd82736e
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
diff --git a/plat/arm/board/fvp_r/platform.mk b/plat/arm/board/fvp_r/platform.mk
index 93b5cf2..5dd28b9 100644
--- a/plat/arm/board/fvp_r/platform.mk
+++ b/plat/arm/board/fvp_r/platform.mk
@@ -69,7 +69,7 @@
endif
# Enable Activity Monitor Unit extensions by default
-ENABLE_AMU := 1
+ENABLE_FEAT_AMU := 2
ifneq (${ENABLE_STACK_PROTECTOR},0)
FVP_R_BL_COMMON_SOURCES += plat/arm/board/fvp_r/fvp_r_stack_protector.c