diff --git a/plat/allwinner/common/allwinner-common.mk b/plat/allwinner/common/allwinner-common.mk
index 901d888..bf48a70 100644
--- a/plat/allwinner/common/allwinner-common.mk
+++ b/plat/allwinner/common/allwinner-common.mk
@@ -30,7 +30,9 @@
 				plat/common/plat_psci_common.c		\
 				${AW_PLAT}/common/sunxi_bl31_setup.c	\
 				${AW_PLAT}/common/sunxi_cpu_ops.c	\
+				${AW_PLAT}/common/sunxi_native_pm.c	\
 				${AW_PLAT}/common/sunxi_pm.c		\
+				${AW_PLAT}/common/sunxi_scpi_pm.c	\
 				${AW_PLAT}/${PLAT}/sunxi_power.c	\
 				${AW_PLAT}/common/sunxi_security.c	\
 				${AW_PLAT}/common/sunxi_topology.c
diff --git a/plat/allwinner/common/include/sunxi_private.h b/plat/allwinner/common/include/sunxi_private.h
index 30014d2..79474e5 100644
--- a/plat/allwinner/common/include/sunxi_private.h
+++ b/plat/allwinner/common/include/sunxi_private.h
@@ -7,6 +7,8 @@
 #ifndef SUNXI_PRIVATE_H
 #define SUNXI_PRIVATE_H
 
+#include <lib/psci/psci.h>
+
 void sunxi_configure_mmu_el3(int flags);
 
 void sunxi_cpu_on(u_register_t mpidr);
@@ -14,6 +16,10 @@
 void sunxi_cpu_power_off_self(void);
 void sunxi_power_down(void);
 
+void sunxi_set_native_psci_ops(const plat_psci_ops_t **psci_ops);
+int sunxi_set_scpi_psci_ops(const plat_psci_ops_t **psci_ops);
+int sunxi_validate_ns_entrypoint(uintptr_t ns_entrypoint);
+
 int sunxi_pmic_setup(uint16_t socid, const void *fdt);
 void sunxi_security_setup(void);
 
diff --git a/plat/allwinner/common/sunxi_native_pm.c b/plat/allwinner/common/sunxi_native_pm.c
new file mode 100644
index 0000000..148f50e
--- /dev/null
+++ b/plat/allwinner/common/sunxi_native_pm.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2017-2021, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/arm/gicv2.h>
+#include <drivers/delay_timer.h>
+#include <lib/mmio.h>
+#include <lib/psci/psci.h>
+
+#include <sunxi_mmap.h>
+#include <sunxi_private.h>
+
+#define SUNXI_WDOG0_CTRL_REG		(SUNXI_R_WDOG_BASE + 0x0010)
+#define SUNXI_WDOG0_CFG_REG		(SUNXI_R_WDOG_BASE + 0x0014)
+#define SUNXI_WDOG0_MODE_REG		(SUNXI_R_WDOG_BASE + 0x0018)
+
+static int sunxi_pwr_domain_on(u_register_t mpidr)
+{
+	sunxi_cpu_on(mpidr);
+
+	return PSCI_E_SUCCESS;
+}
+
+static void sunxi_pwr_domain_off(const psci_power_state_t *target_state)
+{
+	gicv2_cpuif_disable();
+
+	sunxi_cpu_power_off_self();
+}
+
+static void sunxi_pwr_domain_on_finish(const psci_power_state_t *target_state)
+{
+	gicv2_pcpu_distif_init();
+	gicv2_cpuif_enable();
+}
+
+static void __dead2 sunxi_system_off(void)
+{
+	gicv2_cpuif_disable();
+
+	/* Attempt to power down the board (may not return) */
+	sunxi_power_down();
+
+	/* Turn off all CPUs */
+	sunxi_cpu_power_off_others();
+	sunxi_cpu_power_off_self();
+	psci_power_down_wfi();
+}
+
+static void __dead2 sunxi_system_reset(void)
+{
+	gicv2_cpuif_disable();
+
+	/* Reset the whole system when the watchdog times out */
+	mmio_write_32(SUNXI_WDOG0_CFG_REG, 1);
+	/* Enable the watchdog with the shortest timeout (0.5 seconds) */
+	mmio_write_32(SUNXI_WDOG0_MODE_REG, (0 << 4) | 1);
+	/* Wait for twice the watchdog timeout before panicking */
+	mdelay(1000);
+
+	ERROR("PSCI: System reset failed\n");
+	panic();
+}
+
+static const plat_psci_ops_t sunxi_native_psci_ops = {
+	.pwr_domain_on			= sunxi_pwr_domain_on,
+	.pwr_domain_off			= sunxi_pwr_domain_off,
+	.pwr_domain_on_finish		= sunxi_pwr_domain_on_finish,
+	.system_off			= sunxi_system_off,
+	.system_reset			= sunxi_system_reset,
+	.validate_ns_entrypoint		= sunxi_validate_ns_entrypoint,
+};
+
+void sunxi_set_native_psci_ops(const plat_psci_ops_t **psci_ops)
+{
+	*psci_ops = &sunxi_native_psci_ops;
+}
diff --git a/plat/allwinner/common/sunxi_pm.c b/plat/allwinner/common/sunxi_pm.c
index 4e1a028..eb1b7e7 100644
--- a/plat/allwinner/common/sunxi_pm.c
+++ b/plat/allwinner/common/sunxi_pm.c
@@ -8,200 +8,14 @@
 
 #include <platform_def.h>
 
-#include <arch_helpers.h>
 #include <common/debug.h>
-#include <drivers/arm/css/css_scpi.h>
-#include <drivers/arm/gicv2.h>
-#include <drivers/delay_timer.h>
 #include <lib/mmio.h>
 #include <lib/psci/psci.h>
-#include <plat/common/platform.h>
 
 #include <sunxi_cpucfg.h>
-#include <sunxi_def.h>
-#include <sunxi_mmap.h>
 #include <sunxi_private.h>
 
-#define SUNXI_WDOG0_CTRL_REG		(SUNXI_R_WDOG_BASE + 0x0010)
-#define SUNXI_WDOG0_CFG_REG		(SUNXI_R_WDOG_BASE + 0x0014)
-#define SUNXI_WDOG0_MODE_REG		(SUNXI_R_WDOG_BASE + 0x0018)
-
-#define CPU_PWR_LVL			MPIDR_AFFLVL0
-#define CLUSTER_PWR_LVL			MPIDR_AFFLVL1
-#define SYSTEM_PWR_LVL			MPIDR_AFFLVL2
-
-#define CPU_PWR_STATE(state) \
-	((state)->pwr_domain_state[CPU_PWR_LVL])
-#define CLUSTER_PWR_STATE(state) \
-	((state)->pwr_domain_state[CLUSTER_PWR_LVL])
-#define SYSTEM_PWR_STATE(state) \
-	((state)->pwr_domain_state[SYSTEM_PWR_LVL])
-
-/*
- * The addresses for the SCP exception vectors are defined in the or1k
- * architecture specification.
- */
-#define OR1K_VEC_FIRST			0x01
-#define OR1K_VEC_LAST			0x0e
-#define OR1K_VEC_ADDR(n)		(0x100 * (n))
-
-/*
- * This magic value is the little-endian representation of the or1k
- * instruction "l.mfspr r2, r0, 0x12", which is guaranteed to be the
- * first instruction in the SCP firmware.
- */
-#define SCP_FIRMWARE_MAGIC		0xb4400012
-
-static bool scpi_available;
-
-static inline scpi_power_state_t scpi_map_state(plat_local_state_t psci_state)
-{
-	if (is_local_state_run(psci_state))
-		return scpi_power_on;
-	if (is_local_state_retn(psci_state))
-		return scpi_power_retention;
-	return scpi_power_off;
-}
-
-static void sunxi_cpu_standby(plat_local_state_t cpu_state)
-{
-	u_register_t scr = read_scr_el3();
-
-	assert(is_local_state_retn(cpu_state));
-
-	write_scr_el3(scr | SCR_IRQ_BIT);
-	wfi();
-	write_scr_el3(scr);
-}
-
-static int sunxi_pwr_domain_on(u_register_t mpidr)
-{
-	if (scpi_available) {
-		scpi_set_css_power_state(mpidr,
-					 scpi_power_on,
-					 scpi_power_on,
-					 scpi_power_on);
-	} else {
-		sunxi_cpu_on(mpidr);
-	}
-
-	return PSCI_E_SUCCESS;
-}
-
-static void sunxi_pwr_domain_off(const psci_power_state_t *target_state)
-{
-	plat_local_state_t cpu_pwr_state     = CPU_PWR_STATE(target_state);
-	plat_local_state_t cluster_pwr_state = CLUSTER_PWR_STATE(target_state);
-	plat_local_state_t system_pwr_state  = SYSTEM_PWR_STATE(target_state);
-
-	if (is_local_state_off(cpu_pwr_state))
-		gicv2_cpuif_disable();
-
-	if (scpi_available) {
-		scpi_set_css_power_state(read_mpidr(),
-					 scpi_map_state(cpu_pwr_state),
-					 scpi_map_state(cluster_pwr_state),
-					 scpi_map_state(system_pwr_state));
-	} else {
-		sunxi_cpu_power_off_self();
-	}
-}
-
-static void sunxi_pwr_domain_on_finish(const psci_power_state_t *target_state)
-{
-	if (is_local_state_off(SYSTEM_PWR_STATE(target_state)))
-		gicv2_distif_init();
-	if (is_local_state_off(CPU_PWR_STATE(target_state))) {
-		gicv2_pcpu_distif_init();
-		gicv2_cpuif_enable();
-	}
-}
-
-static void __dead2 sunxi_system_off(void)
-{
-	gicv2_cpuif_disable();
-
-	if (scpi_available) {
-		/* Send the power down request to the SCP */
-		uint32_t ret = scpi_sys_power_state(scpi_system_shutdown);
-
-		if (ret == SCP_OK) {
-			wfi();
-		}
-
-		ERROR("PSCI: SCPI %s failed: %d\n", "shutdown", ret);
-	}
-
-	/* Attempt to power down the board (may not return) */
-	sunxi_power_down();
-
-	/* Turn off all CPUs */
-	sunxi_cpu_power_off_others();
-	sunxi_cpu_power_off_self();
-	psci_power_down_wfi();
-}
-
-static void __dead2 sunxi_system_reset(void)
-{
-	gicv2_cpuif_disable();
-
-	if (scpi_available) {
-		/* Send the system reset request to the SCP */
-		uint32_t ret = scpi_sys_power_state(scpi_system_reboot);
-
-		if (ret == SCP_OK) {
-			wfi();
-		}
-
-		ERROR("PSCI: SCPI %s failed: %d\n", "reboot", ret);
-	}
-
-	/* Reset the whole system when the watchdog times out */
-	mmio_write_32(SUNXI_WDOG0_CFG_REG, 1);
-	/* Enable the watchdog with the shortest timeout (0.5 seconds) */
-	mmio_write_32(SUNXI_WDOG0_MODE_REG, (0 << 4) | 1);
-	/* Wait for twice the watchdog timeout before panicking */
-	mdelay(1000);
-
-	ERROR("PSCI: System reset failed\n");
-	panic();
-}
-
-static int sunxi_validate_power_state(unsigned int power_state,
-				      psci_power_state_t *req_state)
-{
-	unsigned int power_level = psci_get_pstate_pwrlvl(power_state);
-	unsigned int type = psci_get_pstate_type(power_state);
-
-	assert(req_state != NULL);
-
-	if (power_level > PLAT_MAX_PWR_LVL)
-		return PSCI_E_INVALID_PARAMS;
-
-	if (type == PSTATE_TYPE_STANDBY) {
-		/* Only one retention power state is supported. */
-		if (psci_get_pstate_id(power_state) > 0)
-			return PSCI_E_INVALID_PARAMS;
-		/* The SoC cannot be suspended without losing state */
-		if (power_level == SYSTEM_PWR_LVL)
-			return PSCI_E_INVALID_PARAMS;
-		for (unsigned int i = 0; i <= power_level; ++i)
-			req_state->pwr_domain_state[i] = PLAT_MAX_RET_STATE;
-	} else {
-		/* Only one off power state is supported. */
-		if (psci_get_pstate_id(power_state) > 0)
-			return PSCI_E_INVALID_PARAMS;
-		for (unsigned int i = 0; i <= power_level; ++i)
-			req_state->pwr_domain_state[i] = PLAT_MAX_OFF_STATE;
-	}
-	/* Higher power domain levels should all remain running */
-	for (unsigned int i = power_level + 1; i <= PLAT_MAX_PWR_LVL; ++i)
-		req_state->pwr_domain_state[i] = PSCI_LOCAL_STATE_RUN;
-
-	return PSCI_E_SUCCESS;
-}
-
-static int sunxi_validate_ns_entrypoint(uintptr_t ns_entrypoint)
+int sunxi_validate_ns_entrypoint(uintptr_t ns_entrypoint)
 {
 	/* The non-secure entry point must be in DRAM */
 	if (ns_entrypoint < SUNXI_DRAM_BASE) {
@@ -211,25 +25,6 @@
 	return PSCI_E_SUCCESS;
 }
 
-static void sunxi_get_sys_suspend_power_state(psci_power_state_t *req_state)
-{
-	assert(req_state);
-
-	for (unsigned int i = 0; i <= PLAT_MAX_PWR_LVL; ++i)
-		req_state->pwr_domain_state[i] = PLAT_MAX_OFF_STATE;
-}
-
-static plat_psci_ops_t sunxi_psci_ops = {
-	.cpu_standby			= sunxi_cpu_standby,
-	.pwr_domain_on			= sunxi_pwr_domain_on,
-	.pwr_domain_off			= sunxi_pwr_domain_off,
-	.pwr_domain_on_finish		= sunxi_pwr_domain_on_finish,
-	.system_off			= sunxi_system_off,
-	.system_reset			= sunxi_system_reset,
-	.validate_power_state		= sunxi_validate_power_state,
-	.validate_ns_entrypoint		= sunxi_validate_ns_entrypoint,
-};
-
 int plat_setup_psci_ops(uintptr_t sec_entrypoint,
 			const plat_psci_ops_t **psci_ops)
 {
@@ -243,33 +38,12 @@
 			      sec_entrypoint >> 32);
 	}
 
-	/* Check for a valid SCP firmware, and boot the SCP if found. */
-	if (mmio_read_32(SUNXI_SCP_BASE) == SCP_FIRMWARE_MAGIC) {
-		/* Program SCP exception vectors to the firmware entrypoint. */
-		for (unsigned int i = OR1K_VEC_FIRST; i <= OR1K_VEC_LAST; ++i) {
-			uint32_t vector = SUNXI_SRAM_A2_BASE + OR1K_VEC_ADDR(i);
-			uint32_t offset = SUNXI_SCP_BASE - vector;
-
-			mmio_write_32(vector, offset >> 2);
-			clean_dcache_range(vector, sizeof(uint32_t));
-		}
-		/* Take the SCP out of reset. */
-		mmio_setbits_32(SUNXI_R_CPUCFG_BASE, BIT(0));
-		/* Wait for the SCP firmware to boot. */
-		if (scpi_wait_ready() == 0)
-			scpi_available = true;
-	}
-
-	NOTICE("PSCI: System suspend is %s\n",
-	       scpi_available ? "available via SCPI" : "unavailable");
-	if (scpi_available) {
-		/* Suspend is only available via SCPI. */
-		sunxi_psci_ops.pwr_domain_suspend = sunxi_pwr_domain_off;
-		sunxi_psci_ops.pwr_domain_suspend_finish = sunxi_pwr_domain_on_finish;
-		sunxi_psci_ops.get_sys_suspend_power_state = sunxi_get_sys_suspend_power_state;
+	if (sunxi_set_scpi_psci_ops(psci_ops) == 0) {
+		INFO("PSCI: Suspend is available via SCPI\n");
+	} else {
+		INFO("PSCI: Suspend is unavailable\n");
+		sunxi_set_native_psci_ops(psci_ops);
 	}
 
-	*psci_ops = &sunxi_psci_ops;
-
 	return 0;
 }
diff --git a/plat/allwinner/common/sunxi_scpi_pm.c b/plat/allwinner/common/sunxi_scpi_pm.c
new file mode 100644
index 0000000..74763ef
--- /dev/null
+++ b/plat/allwinner/common/sunxi_scpi_pm.c
@@ -0,0 +1,223 @@
+/*
+ * Copyright (c) 2017-2021, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/arm/css/css_scpi.h>
+#include <drivers/arm/gicv2.h>
+#include <lib/mmio.h>
+#include <lib/psci/psci.h>
+
+#include <sunxi_mmap.h>
+#include <sunxi_private.h>
+
+/*
+ * The addresses for the SCP exception vectors are defined in the or1k
+ * architecture specification.
+ */
+#define OR1K_VEC_FIRST			0x01
+#define OR1K_VEC_LAST			0x0e
+#define OR1K_VEC_ADDR(n)		(0x100 * (n))
+
+/*
+ * This magic value is the little-endian representation of the or1k
+ * instruction "l.mfspr r2, r0, 0x12", which is guaranteed to be the
+ * first instruction in the SCP firmware.
+ */
+#define SCP_FIRMWARE_MAGIC		0xb4400012
+
+#define CPU_PWR_LVL			MPIDR_AFFLVL0
+#define CLUSTER_PWR_LVL			MPIDR_AFFLVL1
+#define SYSTEM_PWR_LVL			MPIDR_AFFLVL2
+
+#define CPU_PWR_STATE(state) \
+	((state)->pwr_domain_state[CPU_PWR_LVL])
+#define CLUSTER_PWR_STATE(state) \
+	((state)->pwr_domain_state[CLUSTER_PWR_LVL])
+#define SYSTEM_PWR_STATE(state) \
+	((state)->pwr_domain_state[SYSTEM_PWR_LVL])
+
+static inline scpi_power_state_t scpi_map_state(plat_local_state_t psci_state)
+{
+	if (is_local_state_run(psci_state)) {
+		return scpi_power_on;
+	}
+	if (is_local_state_retn(psci_state)) {
+		return scpi_power_retention;
+	}
+	return scpi_power_off;
+}
+
+static void sunxi_cpu_standby(plat_local_state_t cpu_state)
+{
+	u_register_t scr = read_scr_el3();
+
+	assert(is_local_state_retn(cpu_state));
+
+	write_scr_el3(scr | SCR_IRQ_BIT);
+	wfi();
+	write_scr_el3(scr);
+}
+
+static int sunxi_pwr_domain_on(u_register_t mpidr)
+{
+	scpi_set_css_power_state(mpidr,
+				 scpi_power_on,
+				 scpi_power_on,
+				 scpi_power_on);
+
+	return PSCI_E_SUCCESS;
+}
+
+static void sunxi_pwr_domain_off(const psci_power_state_t *target_state)
+{
+	plat_local_state_t cpu_pwr_state     = CPU_PWR_STATE(target_state);
+	plat_local_state_t cluster_pwr_state = CLUSTER_PWR_STATE(target_state);
+	plat_local_state_t system_pwr_state  = SYSTEM_PWR_STATE(target_state);
+
+	if (is_local_state_off(cpu_pwr_state)) {
+		gicv2_cpuif_disable();
+	}
+
+	scpi_set_css_power_state(read_mpidr(),
+				 scpi_map_state(cpu_pwr_state),
+				 scpi_map_state(cluster_pwr_state),
+				 scpi_map_state(system_pwr_state));
+}
+
+static void sunxi_pwr_domain_on_finish(const psci_power_state_t *target_state)
+{
+	if (is_local_state_off(SYSTEM_PWR_STATE(target_state))) {
+		gicv2_distif_init();
+	}
+	if (is_local_state_off(CPU_PWR_STATE(target_state))) {
+		gicv2_pcpu_distif_init();
+		gicv2_cpuif_enable();
+	}
+}
+
+static void __dead2 sunxi_system_off(void)
+{
+	uint32_t ret;
+
+	gicv2_cpuif_disable();
+
+	/* Send the power down request to the SCP. */
+	ret = scpi_sys_power_state(scpi_system_shutdown);
+	if (ret != SCP_OK) {
+		ERROR("PSCI: SCPI %s failed: %d\n", "shutdown", ret);
+	}
+
+	psci_power_down_wfi();
+}
+
+static void __dead2 sunxi_system_reset(void)
+{
+	uint32_t ret;
+
+	gicv2_cpuif_disable();
+
+	/* Send the system reset request to the SCP. */
+	ret = scpi_sys_power_state(scpi_system_reboot);
+	if (ret != SCP_OK) {
+		ERROR("PSCI: SCPI %s failed: %d\n", "reboot", ret);
+	}
+
+	psci_power_down_wfi();
+}
+
+static int sunxi_validate_power_state(unsigned int power_state,
+				      psci_power_state_t *req_state)
+{
+	unsigned int power_level = psci_get_pstate_pwrlvl(power_state);
+	unsigned int type = psci_get_pstate_type(power_state);
+
+	assert(req_state != NULL);
+
+	if (power_level > PLAT_MAX_PWR_LVL) {
+		return PSCI_E_INVALID_PARAMS;
+	}
+
+	if (type == PSTATE_TYPE_STANDBY) {
+		/* Only one retention power state is supported. */
+		if (psci_get_pstate_id(power_state) > 0) {
+			return PSCI_E_INVALID_PARAMS;
+		}
+		/* The SoC cannot be suspended without losing state */
+		if (power_level == SYSTEM_PWR_LVL) {
+			return PSCI_E_INVALID_PARAMS;
+		}
+		for (unsigned int i = 0; i <= power_level; ++i) {
+			req_state->pwr_domain_state[i] = PLAT_MAX_RET_STATE;
+		}
+	} else {
+		/* Only one off power state is supported. */
+		if (psci_get_pstate_id(power_state) > 0) {
+			return PSCI_E_INVALID_PARAMS;
+		}
+		for (unsigned int i = 0; i <= power_level; ++i) {
+			req_state->pwr_domain_state[i] = PLAT_MAX_OFF_STATE;
+		}
+	}
+	/* Higher power domain levels should all remain running */
+	for (unsigned int i = power_level + 1; i <= PLAT_MAX_PWR_LVL; ++i) {
+		req_state->pwr_domain_state[i] = PSCI_LOCAL_STATE_RUN;
+	}
+
+	return PSCI_E_SUCCESS;
+}
+
+static void sunxi_get_sys_suspend_power_state(psci_power_state_t *req_state)
+{
+	assert(req_state != NULL);
+
+	for (unsigned int i = 0; i <= PLAT_MAX_PWR_LVL; ++i) {
+		req_state->pwr_domain_state[i] = PLAT_MAX_OFF_STATE;
+	}
+}
+
+static const plat_psci_ops_t sunxi_scpi_psci_ops = {
+	.cpu_standby			= sunxi_cpu_standby,
+	.pwr_domain_on			= sunxi_pwr_domain_on,
+	.pwr_domain_off			= sunxi_pwr_domain_off,
+	.pwr_domain_suspend		= sunxi_pwr_domain_off,
+	.pwr_domain_on_finish		= sunxi_pwr_domain_on_finish,
+	.pwr_domain_suspend_finish	= sunxi_pwr_domain_on_finish,
+	.system_off			= sunxi_system_off,
+	.system_reset			= sunxi_system_reset,
+	.validate_power_state		= sunxi_validate_power_state,
+	.validate_ns_entrypoint		= sunxi_validate_ns_entrypoint,
+	.get_sys_suspend_power_state	= sunxi_get_sys_suspend_power_state,
+};
+
+int sunxi_set_scpi_psci_ops(const plat_psci_ops_t **psci_ops)
+{
+	*psci_ops = &sunxi_scpi_psci_ops;
+
+	/* Check for a valid SCP firmware. */
+	if (mmio_read_32(SUNXI_SCP_BASE) != SCP_FIRMWARE_MAGIC) {
+		return -1;
+	}
+
+	/* Program SCP exception vectors to the firmware entrypoint. */
+	for (unsigned int i = OR1K_VEC_FIRST; i <= OR1K_VEC_LAST; ++i) {
+		uint32_t vector = SUNXI_SRAM_A2_BASE + OR1K_VEC_ADDR(i);
+		uint32_t offset = SUNXI_SCP_BASE - vector;
+
+		mmio_write_32(vector, offset >> 2);
+		clean_dcache_range(vector, sizeof(uint32_t));
+	}
+
+	/* Take the SCP out of reset. */
+	mmio_setbits_32(SUNXI_R_CPUCFG_BASE, BIT(0));
+
+	/* Wait for the SCP firmware to boot. */
+	return scpi_wait_ready();
+}