diff --git a/lib/cpus/aarch64/cortex_a75.S b/lib/cpus/aarch64/cortex_a75.S
index d561be4..e22c828 100644
--- a/lib/cpus/aarch64/cortex_a75.S
+++ b/lib/cpus/aarch64/cortex_a75.S
@@ -121,7 +121,7 @@
 	bl	errata_dsu_936184_wa
 #endif
 
-#if ENABLE_AMU
+#if ENABLE_FEAT_AMU
 	/* Make sure accesses from EL0/EL1 and EL2 are not trapped to EL3 */
 	mrs	x0, actlr_el3
 	orr	x0, x0, #CORTEX_A75_ACTLR_AMEN_BIT
diff --git a/lib/cpus/aarch64/cortex_a78.S b/lib/cpus/aarch64/cortex_a78.S
index 421509d..69d7ab0 100644
--- a/lib/cpus/aarch64/cortex_a78.S
+++ b/lib/cpus/aarch64/cortex_a78.S
@@ -483,7 +483,7 @@
 	bl	errata_a78_2779479_wa
 #endif
 
-#if ENABLE_AMU
+#if ENABLE_FEAT_AMU
 	/* Make sure accesses from EL0/EL1 and EL2 are not trapped to EL3 */
 	mrs	x0, actlr_el3
 	bic	x0, x0, #CORTEX_A78_ACTLR_TAM_BIT
diff --git a/lib/cpus/aarch64/cortex_a78_ae.S b/lib/cpus/aarch64/cortex_a78_ae.S
index 27adc38..d56f835 100644
--- a/lib/cpus/aarch64/cortex_a78_ae.S
+++ b/lib/cpus/aarch64/cortex_a78_ae.S
@@ -214,7 +214,7 @@
 	bl	errata_a78_ae_2395408_wa
 #endif
 
-#if ENABLE_AMU
+#if ENABLE_FEAT_AMU
 	/* Make sure accesses from EL0/EL1 and EL2 are not trapped to EL3 */
 	mrs	x0, actlr_el3
 	bic	x0, x0, #CORTEX_A78_ACTLR_TAM_BIT
diff --git a/lib/cpus/aarch64/neoverse_n1.S b/lib/cpus/aarch64/neoverse_n1.S
index ec62519..827c0b0 100644
--- a/lib/cpus/aarch64/neoverse_n1.S
+++ b/lib/cpus/aarch64/neoverse_n1.S
@@ -585,7 +585,7 @@
 	bl	errata_n1_1946160_wa
 #endif
 
-#if ENABLE_AMU
+#if ENABLE_FEAT_AMU
 	/* Make sure accesses from EL0/EL1 and EL2 are not trapped to EL3 */
 	mrs	x0, actlr_el3
 	orr	x0, x0, #NEOVERSE_N1_ACTLR_AMEN_BIT
diff --git a/lib/cpus/aarch64/neoverse_n2.S b/lib/cpus/aarch64/neoverse_n2.S
index dbf5941..60d322f 100644
--- a/lib/cpus/aarch64/neoverse_n2.S
+++ b/lib/cpus/aarch64/neoverse_n2.S
@@ -545,7 +545,7 @@
 	bl	errata_n2_2388450_wa
 #endif
 
-#if ENABLE_AMU
+#if ENABLE_FEAT_AMU
 	/* Make sure accesses from EL0/EL1 and EL2 are not trapped to EL3 */
 	mrs	x0, cptr_el3
 	orr	x0, x0, #TAM_BIT
diff --git a/lib/cpus/aarch64/rainier.S b/lib/cpus/aarch64/rainier.S
index 584ab97..3b7b8b2 100644
--- a/lib/cpus/aarch64/rainier.S
+++ b/lib/cpus/aarch64/rainier.S
@@ -94,7 +94,7 @@
 	bl	errata_n1_1868343_wa
 #endif
 
-#if ENABLE_AMU
+#if ENABLE_FEAT_AMU
 	/* Make sure accesses from EL0/EL1 and EL2 are not trapped to EL3 */
 	mrs	x0, actlr_el3
 	orr	x0, x0, #RAINIER_ACTLR_AMEN_BIT
diff --git a/lib/el3_runtime/aarch32/context_mgmt.c b/lib/el3_runtime/aarch32/context_mgmt.c
index e7a0e58..f31ee5d 100644
--- a/lib/el3_runtime/aarch32/context_mgmt.c
+++ b/lib/el3_runtime/aarch32/context_mgmt.c
@@ -136,7 +136,7 @@
 static void enable_extensions_nonsecure(bool el2_unused)
 {
 #if IMAGE_BL32
-#if ENABLE_AMU
+#if ENABLE_FEAT_AMU
 	amu_enable(el2_unused);
 #endif
 
diff --git a/lib/el3_runtime/aarch64/context_mgmt.c b/lib/el3_runtime/aarch64/context_mgmt.c
index 04b685f..bb6db9f 100644
--- a/lib/el3_runtime/aarch64/context_mgmt.c
+++ b/lib/el3_runtime/aarch64/context_mgmt.c
@@ -485,7 +485,7 @@
 		spe_enable(el2_unused);
 	}
 
-#if ENABLE_AMU
+#if ENABLE_FEAT_AMU
 	amu_enable(el2_unused, ctx);
 #endif
 
diff --git a/lib/extensions/amu/amu.mk b/lib/extensions/amu/amu.mk
index 0d203cb..868ab12 100644
--- a/lib/extensions/amu/amu.mk
+++ b/lib/extensions/amu/amu.mk
@@ -10,8 +10,8 @@
 			lib/extensions/amu/${ARCH}/amu_helpers.S
 
 ifneq (${ENABLE_AMU_AUXILIARY_COUNTERS},0)
-        ifeq (${ENABLE_AMU},0)
-                $(error AMU auxiliary counter support (`ENABLE_AMU_AUXILIARY_COUNTERS`) requires AMU support (`ENABLE_AMU`))
+        ifeq (${ENABLE_FEAT_AMU},0)
+                $(error AMU auxiliary counter support (`ENABLE_AMU_AUXILIARY_COUNTERS`) requires AMU support (`ENABLE_FEAT_AMU`))
         endif
 endif