diff --git a/arch/arm/cpu/armv7/virt-dt.c b/arch/arm/cpu/armv7/virt-dt.c
index 32c368f..707dad4 100644
--- a/arch/arm/cpu/armv7/virt-dt.c
+++ b/arch/arm/cpu/armv7/virt-dt.c
@@ -26,69 +26,6 @@
 #include <asm/armv7.h>
 #include <asm/psci.h>
 
-static int fdt_psci(void *fdt)
-{
-#ifdef CONFIG_ARMV7_PSCI
-	int nodeoff;
-	int tmp;
-
-	nodeoff = fdt_path_offset(fdt, "/cpus");
-	if (nodeoff < 0) {
-		printf("couldn't find /cpus\n");
-		return nodeoff;
-	}
-
-	/* add 'enable-method = "psci"' to each cpu node */
-	for (tmp = fdt_first_subnode(fdt, nodeoff);
-	     tmp >= 0;
-	     tmp = fdt_next_subnode(fdt, tmp)) {
-		const struct fdt_property *prop;
-		int len;
-
-		prop = fdt_get_property(fdt, tmp, "device_type", &len);
-		if (!prop)
-			continue;
-		if (len < 4)
-			continue;
-		if (strcmp(prop->data, "cpu"))
-			continue;
-
-		fdt_setprop_string(fdt, tmp, "enable-method", "psci");
-	}
-
-	nodeoff = fdt_path_offset(fdt, "/psci");
-	if (nodeoff < 0) {
-		nodeoff = fdt_path_offset(fdt, "/");
-		if (nodeoff < 0)
-			return nodeoff;
-
-		nodeoff = fdt_add_subnode(fdt, nodeoff, "psci");
-		if (nodeoff < 0)
-			return nodeoff;
-	}
-
-	tmp = fdt_setprop_string(fdt, nodeoff, "compatible", "arm,psci");
-	if (tmp)
-		return tmp;
-	tmp = fdt_setprop_string(fdt, nodeoff, "method", "smc");
-	if (tmp)
-		return tmp;
-	tmp = fdt_setprop_u32(fdt, nodeoff, "cpu_suspend", ARM_PSCI_FN_CPU_SUSPEND);
-	if (tmp)
-		return tmp;
-	tmp = fdt_setprop_u32(fdt, nodeoff, "cpu_off", ARM_PSCI_FN_CPU_OFF);
-	if (tmp)
-		return tmp;
-	tmp = fdt_setprop_u32(fdt, nodeoff, "cpu_on", ARM_PSCI_FN_CPU_ON);
-	if (tmp)
-		return tmp;
-	tmp = fdt_setprop_u32(fdt, nodeoff, "migrate", ARM_PSCI_FN_MIGRATE);
-	if (tmp)
-		return tmp;
-#endif
-	return 0;
-}
-
 int armv7_apply_memory_carveout(u64 *start, u64 *size)
 {
 #ifdef CONFIG_ARMV7_SECURE_RESERVE_SIZE
diff --git a/arch/arm/cpu/armv8/Makefile b/arch/arm/cpu/armv8/Makefile
index ee9e009..33e6db0 100644
--- a/arch/arm/cpu/armv8/Makefile
+++ b/arch/arm/cpu/armv8/Makefile
@@ -15,6 +15,7 @@
 obj-y	+= tlb.o
 obj-y	+= transition.o
 obj-y	+= fwcall.o
+obj-y	+= cpu-dt.o
 obj-$(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) += sec_firmware.o sec_firmware_asm.o
 
 obj-$(CONFIG_FSL_LAYERSCAPE) += fsl-layerscape/
diff --git a/arch/arm/cpu/armv8/cpu-dt.c b/arch/arm/cpu/armv8/cpu-dt.c
new file mode 100644
index 0000000..9ffb49c
--- /dev/null
+++ b/arch/arm/cpu/armv8/cpu-dt.c
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2016 NXP Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/psci.h>
+#ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
+#include <asm/armv8/sec_firmware.h>
+#endif
+
+int psci_update_dt(void *fdt)
+{
+#ifdef CONFIG_MP
+#if defined(CONFIG_ARMV8_PSCI)
+#ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
+	/*
+	 * If the PSCI in SEC Firmware didn't work, avoid to update the
+	 * device node of PSCI. But still return 0 instead of an error
+	 * number to support detecting PSCI dynamically and then switching
+	 * the SMP boot method between PSCI and spin-table.
+	 */
+	if (sec_firmware_support_psci_version() == 0xffffffff)
+		return 0;
+#endif
+	fdt_psci(fdt);
+#endif
+#endif
+	return 0;
+}
diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
index bc5edda..f92633b 100644
--- a/arch/arm/include/asm/psci.h
+++ b/arch/arm/include/asm/psci.h
@@ -57,6 +57,7 @@
 
 int psci_update_dt(void *fdt);
 void psci_board_init(void);
+int fdt_psci(void *fdt);
 #endif /* ! __ASSEMBLY__ */
 
 #endif /* __ARM_PSCI_H__ */
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 0e05e87..f406419 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -55,6 +55,8 @@
 obj-y	+= cache-cp15.o
 endif
 
+obj-y	+= psci-dt.o
+
 obj-$(CONFIG_DEBUG_LL)	+= debug.o
 
 # For EABI conformant tool chains, provide eabi_compat()
diff --git a/arch/arm/lib/bootm-fdt.c b/arch/arm/lib/bootm-fdt.c
index 76b75d8..fe5b488 100644
--- a/arch/arm/lib/bootm-fdt.c
+++ b/arch/arm/lib/bootm-fdt.c
@@ -45,7 +45,7 @@
 	if (ret)
 		return ret;
 
-#ifdef CONFIG_ARMV7_NONSEC
+#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV8_PSCI)
 	ret = psci_update_dt(blob);
 	if (ret)
 		return ret;
diff --git a/arch/arm/lib/psci-dt.c b/arch/arm/lib/psci-dt.c
new file mode 100644
index 0000000..8dc31d4
--- /dev/null
+++ b/arch/arm/lib/psci-dt.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2016 NXP Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <linux/sizes.h>
+#include <linux/kernel.h>
+#include <asm/psci.h>
+#ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
+#include <asm/armv8/sec_firmware.h>
+#endif
+
+int fdt_psci(void *fdt)
+{
+#if defined(CONFIG_ARMV8_PSCI) || defined(CONFIG_ARMV7_PSCI)
+	int nodeoff;
+	unsigned int psci_ver = 0;
+	char *psci_compt;
+	int tmp;
+
+	nodeoff = fdt_path_offset(fdt, "/cpus");
+	if (nodeoff < 0) {
+		printf("couldn't find /cpus\n");
+		return nodeoff;
+	}
+
+	/* add 'enable-method = "psci"' to each cpu node */
+	for (tmp = fdt_first_subnode(fdt, nodeoff);
+	     tmp >= 0;
+	     tmp = fdt_next_subnode(fdt, tmp)) {
+		const struct fdt_property *prop;
+		int len;
+
+		prop = fdt_get_property(fdt, tmp, "device_type", &len);
+		if (!prop)
+			continue;
+		if (len < 4)
+			continue;
+		if (strcmp(prop->data, "cpu"))
+			continue;
+
+		/*
+		 * Not checking rv here, our approach is to skip over errors in
+		 * individual cpu nodes, hopefully some of the nodes are
+		 * processed correctly and those will boot
+		 */
+		fdt_setprop_string(fdt, tmp, "enable-method", "psci");
+	}
+
+	/*
+	 * The PSCI node might be called "/psci" or might be called something
+	 * else but contain either of the compatible strings
+	 * "arm,psci"/"arm,psci-0.2"
+	 */
+	nodeoff = fdt_path_offset(fdt, "/psci");
+	if (nodeoff >= 0)
+		goto init_psci_node;
+
+	nodeoff = fdt_node_offset_by_compatible(fdt, -1, "arm,psci");
+	if (nodeoff >= 0)
+		goto init_psci_node;
+
+	nodeoff = fdt_node_offset_by_compatible(fdt, -1, "arm,psci-0.2");
+	if (nodeoff >= 0)
+		goto init_psci_node;
+
+	nodeoff = fdt_node_offset_by_compatible(fdt, -1, "arm,psci-1.0");
+	if (nodeoff >= 0)
+		goto init_psci_node;
+
+	nodeoff = fdt_path_offset(fdt, "/");
+	if (nodeoff < 0)
+		return nodeoff;
+
+	nodeoff = fdt_add_subnode(fdt, nodeoff, "psci");
+	if (nodeoff < 0)
+		return nodeoff;
+
+init_psci_node:
+#ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
+	psci_ver = sec_firmware_support_psci_version();
+#endif
+	switch (psci_ver) {
+	case 0x00010000:
+		psci_compt = "arm,psci-1.0";
+		break;
+	case 0x00000002:
+		psci_compt = "arm,psci-0.2";
+		break;
+	default:
+		psci_compt = "arm,psci";
+		break;
+	}
+
+	tmp = fdt_setprop_string(fdt, nodeoff, "compatible", psci_compt);
+	if (tmp)
+		return tmp;
+	tmp = fdt_setprop_string(fdt, nodeoff, "method", "smc");
+	if (tmp)
+		return tmp;
+
+#ifdef CONFIG_ARMV7_PSCI
+	tmp = fdt_setprop_u32(fdt, nodeoff, "cpu_suspend",
+				ARM_PSCI_FN_CPU_SUSPEND);
+	if (tmp)
+		return tmp;
+	tmp = fdt_setprop_u32(fdt, nodeoff, "cpu_off", ARM_PSCI_FN_CPU_OFF);
+	if (tmp)
+		return tmp;
+	tmp = fdt_setprop_u32(fdt, nodeoff, "cpu_on", ARM_PSCI_FN_CPU_ON);
+	if (tmp)
+		return tmp;
+	tmp = fdt_setprop_u32(fdt, nodeoff, "migrate", ARM_PSCI_FN_MIGRATE);
+	if (tmp)
+		return tmp;
+#endif
+#endif
+	return 0;
+}