diff --git a/Makefile b/Makefile
index 20b2aa2..d242722 100644
--- a/Makefile
+++ b/Makefile
@@ -1106,7 +1106,6 @@
         ENABLE_PSCI_STAT \
         ENABLE_RUNTIME_INSTRUMENTATION \
         ENABLE_SME_FOR_SWD \
-        ENABLE_SVE_FOR_NS \
         ENABLE_SVE_FOR_SWD \
         ERROR_DEPRECATED \
         FAULT_INJECTION_SUPPORT \
@@ -1193,6 +1192,7 @@
         ENABLE_SPE_FOR_NS \
         ENABLE_SYS_REG_TRACE_FOR_NS \
         ENABLE_SME_FOR_NS \
+        ENABLE_SVE_FOR_NS \
         ENABLE_TRF_FOR_NS \
         FW_ENC_STATUS \
         NR_OF_FW_BANKS \
diff --git a/bl31/bl31.mk b/bl31/bl31.mk
index 8f3725a..4d151ab 100644
--- a/bl31/bl31.mk
+++ b/bl31/bl31.mk
@@ -103,7 +103,7 @@
 BL31_SOURCES		+=	lib/extensions/sme/sme.c
 BL31_SOURCES		+=	lib/extensions/sve/sve.c
 else
-ifeq (${ENABLE_SVE_FOR_NS},1)
+ifneq (${ENABLE_SVE_FOR_NS},0)
 BL31_SOURCES		+=	lib/extensions/sve/sve.c
 endif
 endif
diff --git a/common/feat_detect.c b/common/feat_detect.c
index 609a388..9394304 100644
--- a/common/feat_detect.c
+++ b/common/feat_detect.c
@@ -171,6 +171,8 @@
 
 	/* v8.2 features */
 	read_feat_ras();
+	check_feature(ENABLE_SVE_FOR_NS, read_feat_sve_id_field(),
+		      "SVE", 1, 1);
 
 	/* v8.3 features */
 	read_feat_pauth();
diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst
index 4483dd4..1ee07d9 100644
--- a/docs/getting_started/build-options.rst
+++ b/docs/getting_started/build-options.rst
@@ -428,7 +428,7 @@
    mechanism. The default is 2 but is automatically disabled when the target
    architecture is AArch32.
 
--  ``ENABLE_SVE_FOR_NS``: Boolean option to enable Scalable Vector Extension
+-  ``ENABLE_SVE_FOR_NS``: Numeric value to enable Scalable Vector Extension
    (SVE) for the Non-secure world only. SVE is an optional architectural feature
    for AArch64. Note that when SVE is enabled for the Non-secure world, access
    to SIMD and floating-point functionality from the Secure world is disabled by
@@ -437,9 +437,10 @@
    which are aliased by the SIMD and FP registers. The build option is not
    compatible with the ``CTX_INCLUDE_FPREGS`` build option, and will raise an
    assert on platforms where SVE is implemented and ``ENABLE_SVE_FOR_NS`` set to
-   1. The default is 1 but is automatically disabled when ENABLE_SME_FOR_NS=1
-   since SME encompasses SVE. At this time, this build option cannot be used on
-   systems that have SPM_MM enabled.
+   1. This flag can take the values 0 to 2, to align with the ``FEATURE_DETECTION``
+   mechanism. The default is 1 but is automatically disabled when
+   ENABLE_SME_FOR_NS=1 since SME encompasses SVE. At this time, this build
+   option cannot be used on systems that have SPM_MM enabled.
 
 -  ``ENABLE_SVE_FOR_SWD``: Boolean option to enable SVE for the Secure world.
    SVE is an optional architectural feature for AArch64. Note that this option
diff --git a/include/arch/aarch64/arch_features.h b/include/arch/aarch64/arch_features.h
index a01dfe7..3ea08a6 100644
--- a/include/arch/aarch64/arch_features.h
+++ b/include/arch/aarch64/arch_features.h
@@ -387,10 +387,22 @@
 /*******************************************************************************
  * Function to identify the presence of FEAT_SVE (Scalable Vector Extension)
  ******************************************************************************/
-static inline bool is_armv8_2_feat_sve_present(void)
+static inline unsigned int read_feat_sve_id_field(void)
 {
-	return (((read_id_aa64pfr0_el1() >> ID_AA64PFR0_SVE_SHIFT) &
-		ID_AA64PFR0_SVE_MASK) == ID_AA64PFR0_SVE_SUPPORTED);
+	return ISOLATE_FIELD(read_id_aa64pfr0_el1(), ID_AA64PFR0_SVE);
+}
+
+static inline bool is_feat_sve_supported(void)
+{
+	if (ENABLE_SVE_FOR_NS == FEAT_STATE_DISABLED) {
+		return false;
+	}
+
+	if (ENABLE_SVE_FOR_NS == FEAT_STATE_ALWAYS) {
+		return true;
+	}
+
+	return read_feat_sve_id_field() >= ID_AA64PFR0_SVE_SUPPORTED;
 }
 
 /*******************************************************************************
diff --git a/include/lib/extensions/sve.h b/include/lib/extensions/sve.h
index 4b66cdb..1faed2d 100644
--- a/include/lib/extensions/sve.h
+++ b/include/lib/extensions/sve.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -9,7 +9,16 @@
 
 #include <context.h>
 
+#if (ENABLE_SME_FOR_NS || ENABLE_SVE_FOR_NS)
 void sve_enable(cpu_context_t *context);
 void sve_disable(cpu_context_t *context);
+#else
+static inline void sve_enable(cpu_context_t *context)
+{
+}
+static inline void sve_disable(cpu_context_t *context)
+{
+}
+#endif /* ( ENABLE_SME_FOR_NS | ENABLE_SVE_FOR_NS ) */
 
 #endif /* SVE_H */
diff --git a/lib/el3_runtime/aarch64/context_mgmt.c b/lib/el3_runtime/aarch64/context_mgmt.c
index 7fbbd81..42166eb 100644
--- a/lib/el3_runtime/aarch64/context_mgmt.c
+++ b/lib/el3_runtime/aarch64/context_mgmt.c
@@ -492,11 +492,10 @@
 	/* Enable SME, SVE, and FPU/SIMD for non-secure world. */
 	if (is_feat_sme_supported()) {
 		sme_enable(ctx);
+	} else if (is_feat_sve_supported()) {
+		/* Enable SVE and FPU/SIMD for non-secure world. */
+		sve_enable(ctx);
 	}
-#if ENABLE_SVE_FOR_NS
-	/* Enable SVE and FPU/SIMD for non-secure world. */
-	sve_enable(ctx);
-#endif
 
 	if (is_feat_mpam_supported()) {
 		mpam_enable(el2_unused);
@@ -526,35 +525,38 @@
 static void manage_extensions_secure(cpu_context_t *ctx)
 {
 #if IMAGE_BL31
- #if ENABLE_SME_FOR_NS
-  #if ENABLE_SME_FOR_SWD
-	/*
-	 * Enable SME, SVE, FPU/SIMD in secure context, secure manager must
-	 * ensure SME, SVE, and FPU/SIMD context properly managed.
-	 */
-	sme_enable(ctx);
-  #else /* ENABLE_SME_FOR_SWD */
-	/*
-	 * Disable SME, SVE, FPU/SIMD in secure context so non-secure world can
-	 * safely use the associated registers.
-	 */
-	sme_disable(ctx);
-  #endif /* ENABLE_SME_FOR_SWD */
- #elif ENABLE_SVE_FOR_NS
-  #if ENABLE_SVE_FOR_SWD
-	/*
-	 * Enable SVE and FPU in secure context, secure manager must ensure that
-	 * the SVE and FPU register contexts are properly managed.
-	 */
-	sve_enable(ctx);
- #else /* ENABLE_SVE_FOR_SWD */
-	/*
-	 * Disable SVE and FPU in secure context so non-secure world can safely
-	 * use them.
-	 */
-	sve_disable(ctx);
-  #endif /* ENABLE_SVE_FOR_SWD */
- #endif /* ENABLE_SVE_FOR_NS */
+
+	if (is_feat_sme_supported()) {
+		if (ENABLE_SME_FOR_SWD) {
+		/*
+		 * Enable SME, SVE, FPU/SIMD in secure context, secure manager
+		 * must ensure SME, SVE, and FPU/SIMD context properly managed.
+		 */
+			sme_enable(ctx);
+		} else {
+		/*
+		 * Disable SME, SVE, FPU/SIMD in secure context so non-secure
+		 * world can safely use the associated registers.
+		 */
+			sme_disable(ctx);
+		}
+	} else if (is_feat_sve_supported()) {
+		if (ENABLE_SVE_FOR_SWD) {
+		/*
+		 * Enable SVE and FPU in secure context, secure manager must
+		 * ensure that the SVE and FPU register contexts are properly
+		 * managed.
+		 */
+			sve_enable(ctx);
+		} else {
+		/*
+		 * Disable SVE and FPU in secure context so non-secure world
+		 * can safely use them.
+		 */
+			sve_disable(ctx);
+		}
+	}
+
 #endif /* IMAGE_BL31 */
 }
 
diff --git a/lib/extensions/sme/sme.c b/lib/extensions/sme/sme.c
index 1846e00..29034fd 100644
--- a/lib/extensions/sme/sme.c
+++ b/lib/extensions/sme/sme.c
@@ -20,13 +20,6 @@
 	u_register_t cptr_el3;
 	el3_state_t *state;
 
-	/* Make sure SME is implemented in hardware before continuing. */
-	if (!is_feat_sme_supported()) {
-		/* Perhaps the hardware supports SVE only */
-		sve_enable(context);
-		return;
-	}
-
 	/* Get the context state. */
 	state = get_el3state_ctx(context);
 
@@ -70,13 +63,6 @@
 	u_register_t reg;
 	el3_state_t *state;
 
-	/* Make sure SME is implemented in hardware before continuing. */
-	if (!is_feat_sme_supported()) {
-		/* Perhaps the hardware supports SVE only */
-		sve_disable(context);
-		return;
-	}
-
 	/* Get the context state. */
 	state = get_el3state_ctx(context);
 
diff --git a/lib/extensions/sve/sve.c b/lib/extensions/sve/sve.c
index f7dcc76..f551ca7 100644
--- a/lib/extensions/sve/sve.c
+++ b/lib/extensions/sve/sve.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2023, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -22,22 +22,10 @@
  */
 #define CONVERT_SVE_LENGTH(x)	(((x / 128) - 1))
 
-static bool sve_supported(void)
-{
-	uint64_t features;
-
-	features = read_id_aa64pfr0_el1() >> ID_AA64PFR0_SVE_SHIFT;
-	return (features & ID_AA64PFR0_SVE_MASK) == 1U;
-}
-
 void sve_enable(cpu_context_t *context)
 {
 	u_register_t cptr_el3;
 
-	if (!sve_supported()) {
-		return;
-	}
-
 	cptr_el3 = read_ctx_reg(get_el3state_ctx(context), CTX_CPTR_EL3);
 
 	/* Enable access to SVE functionality for all ELs. */
@@ -54,11 +42,6 @@
 	u_register_t reg;
 	el3_state_t *state;
 
-	/* Make sure SME is implemented in hardware before continuing. */
-	if (!sve_supported()) {
-		return;
-	}
-
 	/* Get the context state. */
 	state = get_el3state_ctx(context);
 
diff --git a/make_helpers/defaults.mk b/make_helpers/defaults.mk
index ef917f6..63617b2 100644
--- a/make_helpers/defaults.mk
+++ b/make_helpers/defaults.mk
@@ -373,7 +373,7 @@
 AMU_RESTRICT_COUNTERS		:= 0
 
 # Enable SVE for non-secure world by default
-ENABLE_SVE_FOR_NS		:= 1
+ENABLE_SVE_FOR_NS		:= 2
 # SVE is only supported on AArch64 so disable it on AArch32.
 ifeq (${ARCH},aarch32)
 	override ENABLE_SVE_FOR_NS	:= 0
diff --git a/services/std_svc/rmmd/rmmd_main.c b/services/std_svc/rmmd/rmmd_main.c
index e12eae7..24f6c41 100644
--- a/services/std_svc/rmmd/rmmd_main.c
+++ b/services/std_svc/rmmd/rmmd_main.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2021-2023, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -117,19 +117,14 @@
  ******************************************************************************/
 static void manage_extensions_realm(cpu_context_t *ctx)
 {
-#if ENABLE_SVE_FOR_NS
+	if (is_feat_sve_supported()) {
 	/*
 	 * Enable SVE and FPU in realm context when it is enabled for NS.
 	 * Realm manager must ensure that the SVE and FPU register
 	 * contexts are properly managed.
 	 */
-	sve_enable(ctx);
-#else
-	/*
-	 * Disable SVE and FPU in realm context when it is disabled for NS.
-	 */
-	sve_disable(ctx);
-#endif /* ENABLE_SVE_FOR_NS */
+		sve_enable(ctx);
+	}
 }
 
 /*******************************************************************************
diff --git a/services/std_svc/spm/spm_mm/spm_mm.mk b/services/std_svc/spm/spm_mm/spm_mm.mk
index b1f045e..513e8ef 100644
--- a/services/std_svc/spm/spm_mm/spm_mm.mk
+++ b/services/std_svc/spm/spm_mm/spm_mm.mk
@@ -10,7 +10,7 @@
 ifneq (${ARCH},aarch64)
         $(error "Error: SPM_MM is only supported on aarch64.")
 endif
-ifeq (${ENABLE_SVE_FOR_NS},1)
+ifneq (${ENABLE_SVE_FOR_NS},0)
         $(error "Error: SPM_MM is not compatible with ENABLE_SVE_FOR_NS")
 endif
 ifneq (${ENABLE_SME_FOR_NS},0)