diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile
index 418f543b20..c63162a5c6 100644
--- a/arch/arm/mach-socfpga/Makefile
+++ b/arch/arm/mach-socfpga/Makefile
@@ -29,6 +29,7 @@ endif
 
 ifdef CONFIG_TARGET_SOCFPGA_STRATIX10
 obj-y	+= clock_manager_s10.o
+obj-y	+= lowlevel_init_soc64.o
 obj-y	+= mailbox_s10.o
 obj-y	+= misc_s10.o
 obj-y	+= mmu-arm64_s10.o
@@ -41,6 +42,7 @@ endif
 
 ifdef CONFIG_TARGET_SOCFPGA_AGILEX
 obj-y	+= clock_manager_agilex.o
+obj-y	+= lowlevel_init_soc64.o
 obj-y	+= mailbox_s10.o
 obj-y	+= misc_s10.o
 obj-y	+= mmu-arm64_s10.o
diff --git a/arch/arm/mach-socfpga/lowlevel_init_soc64.S b/arch/arm/mach-socfpga/lowlevel_init_soc64.S
new file mode 100644
index 0000000000..612ea8a037
--- /dev/null
+++ b/arch/arm/mach-socfpga/lowlevel_init_soc64.S
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2020 Intel Corporation. All rights reserved
+ *
+ * SPDX-License-Identifier:    GPL-2.0
+ */
+
+#include <asm-offsets.h>
+#include <config.h>
+#include <linux/linkage.h>
+#include <asm/macro.h>
+
+ENTRY(lowlevel_init)
+	mov	x29, lr			/* Save LR */
+
+#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3)
+#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF)
+wait_for_atf:
+	ldr	x4, =CPU_RELEASE_ADDR
+	ldr	x5, [x4]
+	cbz	x5, slave_wait_atf
+	br	x5
+slave_wait_atf:
+	branch_if_slave x0, wait_for_atf
+#else
+	branch_if_slave x0, 1f
+#endif
+	ldr	x0, =GICD_BASE
+	bl	gic_init_secure
+1:
+#if defined(CONFIG_GICV3)
+	ldr	x0, =GICR_BASE
+	bl	gic_init_secure_percpu
+#elif defined(CONFIG_GICV2)
+	ldr	x0, =GICD_BASE
+	ldr	x1, =GICC_BASE
+	bl	gic_init_secure_percpu
+#endif
+#endif
+
+#ifdef CONFIG_ARMV8_MULTIENTRY
+	branch_if_master x0, x1, 2f
+
+	/*
+	 * Slave should wait for master clearing spin table.
+	 * This sync prevent slaves observing incorrect
+	 * value of spin table and jumping to wrong place.
+	 */
+#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3)
+#ifdef CONFIG_GICV2
+	ldr	x0, =GICC_BASE
+#endif
+	bl	gic_wait_for_interrupt
+#endif
+
+	/*
+	 * All slaves will enter EL2 and optionally EL1.
+	 */
+	adr	x4, lowlevel_in_el2
+	ldr	x5, =ES_TO_AARCH64
+	bl	armv8_switch_to_el2
+
+lowlevel_in_el2:
+#ifdef CONFIG_ARMV8_SWITCH_TO_EL1
+	adr	x4, lowlevel_in_el1
+	ldr	x5, =ES_TO_AARCH64
+	bl	armv8_switch_to_el1
+
+lowlevel_in_el1:
+#endif
+
+#endif /* CONFIG_ARMV8_MULTIENTRY */
+
+2:
+	mov	lr, x29			/* Restore LR */
+	ret
+ENDPROC(lowlevel_init)