diff --git a/Makefile b/Makefile
index e402a6c..816fbee 100644
--- a/Makefile
+++ b/Makefile
@@ -1269,6 +1269,7 @@
 	ENABLE_FEAT_S1PIE \
 	ENABLE_FEAT_S2POE \
 	ENABLE_FEAT_S1POE \
+	ENABLE_FEAT_SCTLR2 \
 	ENABLE_FEAT_GCS \
 	ENABLE_FEAT_VHE \
 	ENABLE_FEAT_MPAM \
@@ -1425,6 +1426,7 @@
 	ENABLE_FEAT_S1PIE \
 	ENABLE_FEAT_S2POE \
 	ENABLE_FEAT_S1POE \
+	ENABLE_FEAT_SCTLR2 \
 	ENABLE_FEAT_GCS \
 	ENABLE_FEAT_MTE2 \
 	FEATURE_DETECTION \
diff --git a/common/feat_detect.c b/common/feat_detect.c
index aa2ddfe..e63eec4 100644
--- a/common/feat_detect.c
+++ b/common/feat_detect.c
@@ -263,6 +263,12 @@
 			     ID_AA64PFR1_EL1_THE_MASK);
 }
 
+static unsigned int read_feat_sctlr2_id_field(void)
+{
+	return ISOLATE_FIELD(read_id_aa64mmfr3_el1(), ID_AA64MMFR3_EL1_SCTLR2_SHIFT,
+			     ID_AA64MMFR3_EL1_SCTLR2_MASK);
+}
+
 /***********************************************************************************
  * TF-A supports many Arm architectural features starting from arch version
  * (8.0 till 8.7+). These features are mostly enabled through build flags. This
@@ -373,6 +379,8 @@
 			"DEBUGV8P9", 11, 11);
 	check_feature(ENABLE_FEAT_THE, read_feat_the_id_field(),
 			"THE", 1, 1);
+	check_feature(ENABLE_FEAT_SCTLR2, read_feat_sctlr2_id_field(),
+			"SCTLR2", 1, 1);
 
 	/* v9.0 features */
 	check_feature(ENABLE_BRBE_FOR_NS, read_feat_brbe_id_field(),
diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst
index c01d883..7776f5b 100644
--- a/docs/getting_started/build-options.rst
+++ b/docs/getting_started/build-options.rst
@@ -463,6 +463,14 @@
    This flag can take the values 0 to 2, to align  with the ``ENABLE_FEAT``
    mechanism. Default value is ``0``.
 
+-  ``ENABLE_FEAT_SCTLR2``: Numeric value to enable support for FEAT_SCTLR2
+   (Extension to SCTLR_ELx) at EL2 and below, setting the bit
+   SCR_EL3.SCTLR2En in EL3 to allow access to SCTLR2_ELx registers and
+   context switch them. This feature is OPTIONAL from Armv8.0 implementations
+   and mandatory in Armv8.9 implementations.
+   This flag can take the values 0 to 2, to align  with the ``ENABLE_FEAT``
+   mechanism. Default value is ``0``.
+
 -  ``ENABLE_LTO``: Boolean option to enable Link Time Optimization (LTO)
    support in GCC for TF-A. This option is currently only supported for
    AArch64. Default is 0.
diff --git a/include/arch/aarch64/arch.h b/include/arch/aarch64/arch.h
index 65247ec..8145616 100644
--- a/include/arch/aarch64/arch.h
+++ b/include/arch/aarch64/arch.h
@@ -406,6 +406,10 @@
 #define ID_AA64MMFR3_EL1_S1PIE_SHIFT		U(8)
 #define ID_AA64MMFR3_EL1_S1PIE_MASK		ULL(0xf)
 
+#define ID_AA64MMFR3_EL1_SCTLR2_SHIFT		U(4)
+#define ID_AA64MMFR3_EL1_SCTLR2_MASK		ULL(0xf)
+#define SCTLR2_IMPLEMENTED			ULL(1)
+
 #define ID_AA64MMFR3_EL1_TCRX_SHIFT		U(0)
 #define ID_AA64MMFR3_EL1_TCRX_MASK		ULL(0xf)
 
@@ -593,6 +597,7 @@
 #define SCR_TWEDEL_SHIFT	U(30)
 #define SCR_TWEDEL_MASK		ULL(0xf)
 #define SCR_PIEN_BIT		(UL(1) << 45)
+#define SCR_SCTLR2En_BIT	(UL(1) << 44)
 #define SCR_TCR2EN_BIT		(UL(1) << 43)
 #define SCR_RCWMASKEn_BIT	(UL(1) << 42)
 #define SCR_TRNDR_BIT		(UL(1) << 40)
@@ -1484,6 +1489,12 @@
 #define RCWSMASK_EL1		S3_0_C13_C0_3
 
 /*******************************************************************************
+ * FEAT_SCTLR2 - Extension to SCTLR_ELx Registers
+ ******************************************************************************/
+#define SCTLR2_EL2		S3_4_C1_C0_3
+#define SCTLR2_EL1		S3_0_C1_C0_3
+
+/*******************************************************************************
  * Definitions for DynamicIQ Shared Unit registers
  ******************************************************************************/
 #define CLUSTERPWRDN_EL1	S3_0_c15_c3_6
diff --git a/include/arch/aarch64/arch_features.h b/include/arch/aarch64/arch_features.h
index fcd0ee6..de21fea 100644
--- a/include/arch/aarch64/arch_features.h
+++ b/include/arch/aarch64/arch_features.h
@@ -136,6 +136,8 @@
  * +----------------------------+
  * |	FEAT_THE		|
  * +----------------------------+
+ * |	FEAT_SCTLR2		|
+ * +----------------------------+
  */
 
 __attribute__((always_inline))
@@ -268,6 +270,11 @@
 CREATE_FEATURE_FUNCS(feat_the, id_aa64pfr1_el1, ID_AA64PFR1_EL1_THE_SHIFT,
 		     ID_AA64PFR1_EL1_THE_MASK, THE_IMPLEMENTED, ENABLE_FEAT_THE)
 
+/* FEAT_SCTLR2 */
+CREATE_FEATURE_FUNCS(feat_sctlr2, id_aa64mmfr3_el1, ID_AA64MMFR3_EL1_SCTLR2_SHIFT,
+		     ID_AA64MMFR3_EL1_SCTLR2_MASK, SCTLR2_IMPLEMENTED,
+		     ENABLE_FEAT_SCTLR2)
+
 __attribute__((always_inline))
 static inline bool is_feat_sxpie_supported(void)
 {
diff --git a/include/arch/aarch64/arch_helpers.h b/include/arch/aarch64/arch_helpers.h
index 49f1345..acaa1b8 100644
--- a/include/arch/aarch64/arch_helpers.h
+++ b/include/arch/aarch64/arch_helpers.h
@@ -674,6 +674,10 @@
 DEFINE_RENAME_SYSREG_RW_FUNCS(rcwmask_el1, RCWMASK_EL1)
 DEFINE_RENAME_SYSREG_RW_FUNCS(rcwsmask_el1, RCWSMASK_EL1)
 
+/* FEAT_SCTLR2 Registers */
+DEFINE_RENAME_SYSREG_RW_FUNCS(sctlr2_el1, SCTLR2_EL1)
+DEFINE_RENAME_SYSREG_RW_FUNCS(sctlr2_el2, SCTLR2_EL2)
+
 /* DynamIQ Control registers */
 DEFINE_RENAME_SYSREG_RW_FUNCS(clusterpwrdn_el1, CLUSTERPWRDN_EL1)
 DEFINE_RENAME_SYSREG_RW_FUNCS(clusterpmcr_el1, CLUSTERPMCR_EL1)
diff --git a/include/lib/el3_runtime/context_el1.h b/include/lib/el3_runtime/context_el1.h
index ab3be63..94af210 100644
--- a/include/lib/el3_runtime/context_el1.h
+++ b/include/lib/el3_runtime/context_el1.h
@@ -112,6 +112,10 @@
 	uint64_t rcwsmask_el1;
 } el1_the_regs_t;
 
+typedef struct el1_sctlr2_regs {
+	uint64_t sctlr2_el1;
+} el1_sctlr2_regs_t;
+
 typedef struct el1_sysregs {
 
 	el1_common_regs_t common;
@@ -164,6 +168,10 @@
 	el1_the_regs_t the;
 #endif
 
+#if ENABLE_FEAT_SCTLR2
+	el1_sctlr2_regs_t sctlr2;
+#endif
+
 } el1_sysregs_t;
 
 
@@ -285,6 +293,15 @@
 #define write_el1_ctx_the(ctx, reg, val)
 #endif /* ENABLE_FEAT_THE */
 
+#if ENABLE_FEAT_SCTLR2
+#define read_el1_ctx_sctlr2(ctx, reg)		(((ctx)->sctlr2).reg)
+#define write_el1_ctx_sctlr2(ctx, reg, val)	((((ctx)->sctlr2).reg)	\
+							= (uint64_t) (val))
+#else
+#define read_el1_ctx_sctlr2(ctx, reg)		ULL(0)
+#define write_el1_ctx_sctlr2(ctx, reg, val)
+#endif /* ENABLE_FEAT_SCTLR2 */
+
 /******************************************************************************/
 #endif /* __ASSEMBLER__ */
 
diff --git a/include/lib/el3_runtime/context_el2.h b/include/lib/el3_runtime/context_el2.h
index 14c1fb6..ad0b68f 100644
--- a/include/lib/el3_runtime/context_el2.h
+++ b/include/lib/el3_runtime/context_el2.h
@@ -135,6 +135,10 @@
 	uint64_t mpamvpmv_el2;
 } el2_mpam_regs_t;
 
+typedef struct el2_sctlr2_regs {
+	uint64_t sctlr2_el2;
+} el2_sctlr2_regs_t;
+
 typedef struct el2_sysregs {
 
 	el2_common_regs_t common;
@@ -203,6 +207,10 @@
 	el2_mpam_regs_t mpam;
 #endif
 
+#if ENABLE_FEAT_SCTLR2
+	el2_sctlr2_regs_t sctlr2;
+#endif
+
 } el2_sysregs_t;
 
 /*
@@ -358,6 +366,15 @@
 #define write_el2_ctx_mpam(ctx, reg, val)
 #endif /* CTX_INCLUDE_MPAM_REGS */
 
+#if ENABLE_FEAT_SCTLR2
+#define read_el2_ctx_sctlr2(ctx, reg)		(((ctx)->sctlr2).reg)
+#define write_el2_ctx_sctlr2(ctx, reg, val)	((((ctx)->sctlr2).reg)	\
+							= (uint64_t) (val))
+#else
+#define read_el2_ctx_sctlr2(ctx, reg)		ULL(0)
+#define write_el2_ctx_sctlr2(ctx, reg, val)
+#endif /* ENABLE_FEAT_SCTLR2 */
+
 /******************************************************************************/
 
 #endif /* __ASSEMBLER__ */
diff --git a/lib/el3_runtime/aarch64/context_mgmt.c b/lib/el3_runtime/aarch64/context_mgmt.c
index f1c872b..7c84e0e 100644
--- a/lib/el3_runtime/aarch64/context_mgmt.c
+++ b/lib/el3_runtime/aarch64/context_mgmt.c
@@ -268,6 +268,13 @@
 		scr_el3 |= SCR_RCWMASKEn_BIT;
 	}
 
+	if (is_feat_sctlr2_supported()) {
+		/* Set the SCTLR2En bit in SCR_EL3 to enable access to
+		 * SCTLR2_ELx registers.
+		 */
+		scr_el3 |= SCR_SCTLR2En_BIT;
+	}
+
 	write_ctx_reg(state, CTX_SCR_EL3, scr_el3);
 
 	/* Initialize EL2 context registers */
@@ -1445,6 +1452,10 @@
 		write_el2_ctx_gcs(el2_sysregs_ctx, gcscr_el2, read_gcscr_el2());
 		write_el2_ctx_gcs(el2_sysregs_ctx, gcspr_el2, read_gcspr_el2());
 	}
+
+	if (is_feat_sctlr2_supported()) {
+		write_el2_ctx_sctlr2(el2_sysregs_ctx, sctlr2_el2, read_sctlr2_el2());
+	}
 }
 
 /*******************************************************************************
@@ -1532,6 +1543,10 @@
 		write_gcscr_el2(read_el2_ctx_gcs(el2_sysregs_ctx, gcscr_el2));
 		write_gcspr_el2(read_el2_ctx_gcs(el2_sysregs_ctx, gcspr_el2));
 	}
+
+	if (is_feat_sctlr2_supported()) {
+		write_sctlr2_el2(read_el2_ctx_sctlr2(el2_sysregs_ctx, sctlr2_el2));
+	}
 }
 #endif /* (CTX_INCLUDE_EL2_REGS && IMAGE_BL31) */
 
@@ -1726,6 +1741,10 @@
 		write_el1_ctx_the(ctx, rcwsmask_el1, read_rcwsmask_el1());
 	}
 
+	if (is_feat_sctlr2_supported()) {
+		write_el1_ctx_sctlr2(ctx, sctlr2_el1, read_sctlr2_el1());
+	}
+
 }
 
 static void el1_sysregs_context_restore(el1_sysregs_t *ctx)
@@ -1826,6 +1845,11 @@
 		write_rcwmask_el1(read_el1_ctx_the(ctx, rcwmask_el1));
 		write_rcwsmask_el1(read_el1_ctx_the(ctx, rcwsmask_el1));
 	}
+
+	if (is_feat_sctlr2_supported()) {
+		write_sctlr2_el1(read_el1_ctx_sctlr2(ctx, sctlr2_el1));
+	}
+
 }
 
 /*******************************************************************************
diff --git a/make_helpers/arch_features.mk b/make_helpers/arch_features.mk
index 9cd5011..9533e98 100644
--- a/make_helpers/arch_features.mk
+++ b/make_helpers/arch_features.mk
@@ -90,7 +90,7 @@
 
 # Enable the features which are mandatory from ARCH version 8.9 and upwards.
 ifeq "8.9" "$(word 1, $(sort 8.9 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))"
-armv8-9-a-feats         := ENABLE_FEAT_TCR2 ENABLE_FEAT_DEBUGV8P9
+armv8-9-a-feats         := ENABLE_FEAT_TCR2 ENABLE_FEAT_DEBUGV8P9 ENABLE_FEAT_SCTLR2
 # 8.8 Compliant
 armv8-9-a-feats         += ${armv8-8-a-feats}
 FEAT_LIST               := ${armv8-9-a-feats}
@@ -219,6 +219,9 @@
 # Flag to enable access to TCR2 (FEAT_TCR2).
 ENABLE_FEAT_TCR2		?=	0
 
+# Flag to enable access to SCTLR2 (FEAT_SCTLR2).
+ENABLE_FEAT_SCTLR2		?=	0
+
 #
 ################################################################################
 # Optional Features defaulted to 0 or 2, if they are not enabled from
diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index 44be216..770eb2c 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -77,6 +77,7 @@
 ENABLE_FEAT_S1PIE		:= 2
 ENABLE_FEAT_S2POE		:= 2
 ENABLE_FEAT_S1POE		:= 2
+ENABLE_FEAT_SCTLR2		:= 2
 ENABLE_FEAT_MTE2		:= 2
 
 # The FVP platform depends on this macro to build with correct GIC driver.