diff --git a/plat/rockchip/common/aarch64/plat_helpers.S b/plat/rockchip/common/aarch64/plat_helpers.S
new file mode 100644
index 0000000..a90dcd7
--- /dev/null
+++ b/plat/rockchip/common/aarch64/plat_helpers.S
@@ -0,0 +1,252 @@
+/*
+ * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arch.h>
+#include <asm_macros.S>
+#include <bl_common.h>
+#include <cortex_a53.h>
+#include <cortex_a72.h>
+#include <plat_private.h>
+#include <platform_def.h>
+
+	.globl	cpuson_entry_point
+	.globl	cpuson_flags
+	.globl	platform_cpu_warmboot
+	.globl	plat_secondary_cold_boot_setup
+	.globl	plat_report_exception
+	.globl	platform_is_primary_cpu
+	.globl	plat_crash_console_init
+	.globl	plat_crash_console_putc
+	.globl	plat_my_core_pos
+	.globl	plat_reset_handler
+
+
+#define RK_REVISION(rev) RK_PLAT_CFG##rev
+#define RK_HANDLER(rev) plat_reset_handler_juno_r##rev
+#define JUMP_TO_HANDLER_IF_RK_R(revision)	\
+	jump_to_handler RK_REVISION(revision), RK_HANDLER(revision)
+
+	/*
+	 * Helper macro to jump to the given handler if the board revision
+	 * matches.
+	 * Expects the Juno board revision in x0.
+	 *
+	 */
+	.macro jump_to_handler _revision, _handler
+	cmp	x0, #\_revision
+	b.eq	\_handler
+	.endm
+
+	/*
+	 * Helper macro that reads the part number of the current CPU and jumps
+	 * to the given label if it matches the CPU MIDR provided.
+	 */
+	.macro  jump_if_cpu_midr _cpu_midr, _label
+	mrs	x0, midr_el1
+	ubfx	x0, x0, MIDR_PN_SHIFT, #12
+	cmp     w0, #((\_cpu_midr >> MIDR_PN_SHIFT) & MIDR_PN_MASK)
+	b.eq	\_label
+	.endm
+
+	/*
+	 * Platform reset handler for rockchip.
+	 * only A53 cores
+	 */
+func RK_HANDLER(0)
+	ret
+endfunc RK_HANDLER(0)
+
+	/*
+	 * Platform reset handler for rockchip.
+	 * - Cortex-A53 processor cluster;
+	 * - Cortex-A72 processor cluster.
+	 *
+	 * This handler does the following:
+	 * - Set the L2 Data RAM latency to 2 (i.e. 3 cycles) for Cortex-A72
+	 * - Set the L2 Tag RAM latency to 1 (i.e. 2 cycles) for Cortex-A72
+	 */
+func RK_HANDLER(1)
+	/*
+	 * Nothing to do on Cortex-A53.
+	 *
+	 */
+	jump_if_cpu_midr CORTEX_A72_MIDR, A72
+	ret
+
+A72:
+	/* Cortex-A72 specific settings */
+	mov	x0, #((2 << L2CTLR_DATA_RAM_LATENCY_SHIFT) |	\
+		     (0x1 << 5))
+	msr     L2CTLR_EL1, x0
+	isb
+	ret
+endfunc RK_HANDLER(1)
+
+	/*
+	 * void plat_reset_handler(void);
+	 *
+	 * Determine the SOC type and call the appropriate reset
+	 * handler.
+	 *
+	 */
+func plat_reset_handler
+
+	mov	x0, RK_PLAT_AARCH_CFG
+
+	JUMP_TO_HANDLER_IF_RK_R(0)
+	JUMP_TO_HANDLER_IF_RK_R(1)
+
+	/* SOC type is not supported */
+not_supported:
+	b	not_supported
+endfunc plat_reset_handler
+
+func plat_my_core_pos
+	mrs	x0, mpidr_el1
+	and	x1, x0, #MPIDR_CPU_MASK
+	and	x0, x0, #MPIDR_CLUSTER_MASK
+	add	x0, x1, x0, LSR #6
+	ret
+endfunc plat_my_core_pos
+
+	/* --------------------------------------------------------------------
+	 * void plat_secondary_cold_boot_setup (void);
+	 *
+	 * This function performs any platform specific actions
+	 * needed for a secondary cpu after a cold reset e.g
+	 * mark the cpu's presence, mechanism to place it in a
+	 * holding pen etc.
+	 * --------------------------------------------------------------------
+	 */
+func plat_secondary_cold_boot_setup
+	/* rk3368 does not do cold boot for secondary CPU */
+cb_panic:
+	b	cb_panic
+endfunc plat_secondary_cold_boot_setup
+
+func platform_is_primary_cpu
+	and	x0, x0, #(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK)
+	cmp	x0, #PLAT_RK_PRIMARY_CPU
+	cset	x0, eq
+	ret
+endfunc platform_is_primary_cpu
+
+	/* --------------------------------------------------------------------
+	 * int plat_crash_console_init(void)
+	 * Function to initialize the crash console
+	 * without a C Runtime to print crash report.
+	 * Clobber list : x0, x1, x2
+	 * --------------------------------------------------------------------
+	 */
+func plat_crash_console_init
+	mov_imm	x0, PLAT_RK_UART_BASE
+	mov_imm	x1, PLAT_RK_UART_CLOCK
+	mov_imm	x2, PLAT_RK_UART_BAUDRATE
+	b	console_core_init
+endfunc plat_crash_console_init
+
+	/* --------------------------------------------------------------------
+	 * int plat_crash_console_putc(void)
+	 * Function to print a character on the crash
+	 * console without a C Runtime.
+	 * Clobber list : x1, x2
+	 * --------------------------------------------------------------------
+	 */
+func plat_crash_console_putc
+	mov_imm x1, PLAT_RK_UART_BASE
+	b	console_core_putc
+endfunc plat_crash_console_putc
+
+	/* --------------------------------------------------------------------
+	 * void platform_cpu_warmboot (void);
+	 * cpus online or resume enterpoint
+	 * --------------------------------------------------------------------
+	 */
+func platform_cpu_warmboot
+	mrs	x0, MPIDR_EL1
+	and	x1, x0, #MPIDR_CPU_MASK
+	and	x0, x0, #MPIDR_CLUSTER_MASK
+	/* --------------------------------------------------------------------
+	 * big cluster id is 1
+	 * big cores id is from 0-3, little cores id 4-7
+	 * --------------------------------------------------------------------
+	 */
+	add	x0, x1, x0, lsr #6
+	/* --------------------------------------------------------------------
+	 * get per cpuup flag
+         * --------------------------------------------------------------------
+	 */
+	adr	x4, cpuson_flags
+	add	x4, x4, x0, lsl #2
+	ldr	w1, [x4]
+	/* --------------------------------------------------------------------
+	 * get per cpuup boot addr
+         * --------------------------------------------------------------------
+	 */
+	adr	x5, cpuson_entry_point
+	ldr	x2, [x5, x0, lsl #3]
+	/* --------------------------------------------------------------------
+	 * check cpuon reason
+         * --------------------------------------------------------------------
+	 */
+	ldr	w3, =PMU_CPU_AUTO_PWRDN
+	cmp	w1, w3
+	b.eq	boot_entry
+	ldr	w3, =PMU_CPU_HOTPLUG
+	cmp	w1, w3
+	b.eq	boot_entry
+	/* --------------------------------------------------------------------
+	 * If the boot core cpuson_flags or cpuson_entry_point is not
+	 * expection. force the core into wfe.
+         * --------------------------------------------------------------------
+	 */
+wfe_loop:
+	wfe
+	b	wfe_loop
+boot_entry:
+	mov	w0, #0
+	str	w0, [x4]
+	br	x2
+endfunc platform_cpu_warmboot
+
+	/* --------------------------------------------------------------------
+	 * Per-CPU Secure entry point - resume or power up
+	 * --------------------------------------------------------------------
+	 */
+	.section tzfw_coherent_mem, "a"
+	.align  3
+cpuson_entry_point:
+	.rept	PLATFORM_CORE_COUNT
+	.quad	0
+	.endr
+cpuson_flags:
+	.rept	PLATFORM_CORE_COUNT
+	.quad	0
+	.endr
diff --git a/plat/rockchip/common/aarch64/platform_common.c b/plat/rockchip/common/aarch64/platform_common.c
new file mode 100644
index 0000000..3f912a4
--- /dev/null
+++ b/plat/rockchip/common/aarch64/platform_common.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arch_helpers.h>
+#include <arm_gic.h>
+#include <bl_common.h>
+#include <cci.h>
+#include <debug.h>
+#include <string.h>
+#include <xlat_tables.h>
+#include <platform_def.h>
+#include <plat_private.h>
+
+#ifdef PLAT_RK_CCI_BASE
+static const int cci_map[] = {
+	PLAT_RK_CCI_CLUSTER0_SL_IFACE_IX,
+	PLAT_RK_CCI_CLUSTER1_SL_IFACE_IX
+};
+#endif
+
+/******************************************************************************
+ * Macro generating the code for the function setting up the pagetables as per
+ * the platform memory map & initialize the mmu, for the given exception level
+ ******************************************************************************/
+#define DEFINE_CONFIGURE_MMU_EL(_el)					\
+	void plat_configure_mmu_el ## _el(unsigned long total_base,	\
+					  unsigned long total_size,	\
+					  unsigned long ro_start,	\
+					  unsigned long ro_limit,	\
+					  unsigned long coh_start,	\
+					  unsigned long coh_limit)	\
+	{								\
+		mmap_add_region(total_base, total_base,			\
+				total_size,				\
+				MT_MEMORY | MT_RW | MT_SECURE);		\
+		mmap_add_region(ro_start, ro_start,			\
+				ro_limit - ro_start,			\
+				MT_MEMORY | MT_RO | MT_SECURE);		\
+		mmap_add_region(coh_start, coh_start,			\
+				coh_limit - coh_start,			\
+				MT_DEVICE | MT_RW | MT_SECURE);		\
+		mmap_add(plat_rk_mmap);					\
+		init_xlat_tables();					\
+									\
+		enable_mmu_el ## _el(0);				\
+	}
+
+/* Define EL3 variants of the function initialising the MMU */
+DEFINE_CONFIGURE_MMU_EL(3)
+
+uint64_t plat_get_syscnt_freq(void)
+{
+	return SYS_COUNTER_FREQ_IN_TICKS;
+}
+
+void plat_cci_init(void)
+{
+#ifdef PLAT_RK_CCI_BASE
+	/* Initialize CCI driver */
+	cci_init(PLAT_RK_CCI_BASE, cci_map, ARRAY_SIZE(cci_map));
+#endif
+}
+
+void plat_cci_enable(void)
+{
+	/*
+	 * Enable CCI coherency for this cluster.
+	 * No need for locks as no other cpu is active at the moment.
+	 */
+#ifdef PLAT_RK_CCI_BASE
+	cci_enable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr()));
+#endif
+}
+
+void plat_cci_disable(void)
+{
+#ifdef PLAT_RK_CCI_BASE
+	cci_disable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr()));
+#endif
+}
diff --git a/plat/rockchip/common/bl31_plat_setup.c b/plat/rockchip/common/bl31_plat_setup.c
new file mode 100644
index 0000000..30fb5ac
--- /dev/null
+++ b/plat/rockchip/common/bl31_plat_setup.c
@@ -0,0 +1,152 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arm_gic.h>
+#include <assert.h>
+#include <bl_common.h>
+#include <console.h>
+#include <debug.h>
+#include <mmio.h>
+#include <platform.h>
+#include <plat_private.h>
+#include <platform_def.h>
+
+/*******************************************************************************
+ * Declarations of linker defined symbols which will help us find the layout
+ * of trusted SRAM
+ ******************************************************************************/
+unsigned long __RO_START__;
+unsigned long __RO_END__;
+
+unsigned long __COHERENT_RAM_START__;
+unsigned long __COHERENT_RAM_END__;
+
+/*
+ * The next 2 constants identify the extents of the code & RO data region.
+ * These addresses are used by the MMU setup code and therefore they must be
+ * page-aligned.  It is the responsibility of the linker script to ensure that
+ * __RO_START__ and __RO_END__ linker symbols refer to page-aligned addresses.
+ */
+#define BL31_RO_BASE (unsigned long)(&__RO_START__)
+#define BL31_RO_LIMIT (unsigned long)(&__RO_END__)
+
+/*
+ * The next 2 constants identify the extents of the coherent memory region.
+ * These addresses are used by the MMU setup code and therefore they must be
+ * page-aligned.  It is the responsibility of the linker script to ensure that
+ * __COHERENT_RAM_START__ and __COHERENT_RAM_END__ linker symbols
+ * refer to page-aligned addresses.
+ */
+#define BL31_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__)
+#define BL31_COHERENT_RAM_LIMIT (unsigned long)(&__COHERENT_RAM_END__)
+
+static entry_point_info_t bl32_ep_info;
+static entry_point_info_t bl33_ep_info;
+
+/*******************************************************************************
+ * Return a pointer to the 'entry_point_info' structure of the next image for
+ * the security state specified. BL33 corresponds to the non-secure image type
+ * while BL32 corresponds to the secure image type. A NULL pointer is returned
+ * if the image does not exist.
+ ******************************************************************************/
+entry_point_info_t *bl31_plat_get_next_image_ep_info(uint32_t type)
+{
+	entry_point_info_t *next_image_info;
+
+	next_image_info = (type == NON_SECURE) ? &bl33_ep_info : &bl32_ep_info;
+
+	/* None of the images on this platform can have 0x0 as the entrypoint */
+	if (next_image_info->pc)
+		return next_image_info;
+	else
+		return NULL;
+}
+
+/*******************************************************************************
+ * Perform any BL3-1 early platform setup. Here is an opportunity to copy
+ * parameters passed by the calling EL (S-EL1 in BL2 & S-EL3 in BL1) before they
+ * are lost (potentially). This needs to be done before the MMU is initialized
+ * so that the memory layout can be used while creating page tables.
+ * BL2 has flushed this information to memory, so we are guaranteed to pick up
+ * good data.
+ ******************************************************************************/
+void bl31_early_platform_setup(bl31_params_t *from_bl2,
+			       void *plat_params_from_bl2)
+{
+	console_init(PLAT_RK_UART_BASE, PLAT_RK_UART_CLOCK,
+		     PLAT_RK_UART_BAUDRATE);
+
+	VERBOSE("bl31_setup\n");
+
+	/* Passing a NULL context is a critical programming error */
+	assert(from_bl2);
+
+	assert(from_bl2->h.type == PARAM_BL31);
+	assert(from_bl2->h.version >= VERSION_1);
+
+	bl32_ep_info = *from_bl2->bl32_ep_info;
+	bl33_ep_info = *from_bl2->bl33_ep_info;
+
+	/*
+	 * The code for resuming cpu from suspend must be excuted in pmusram.
+	 * Copy the code into pmusram.
+	 */
+	plat_rockchip_pmusram_prepare();
+}
+
+/*******************************************************************************
+ * Perform any BL3-1 platform setup code
+ ******************************************************************************/
+void bl31_platform_setup(void)
+{
+	plat_delay_timer_init();
+	plat_rockchip_soc_init();
+
+	/* Initialize the gic cpu and distributor interfaces */
+	plat_rockchip_gic_driver_init();
+	plat_rockchip_gic_init();
+	plat_rockchip_pmu_init();
+}
+
+/*******************************************************************************
+ * Perform the very early platform specific architectural setup here. At the
+ * moment this is only intializes the mmu in a quick and dirty way.
+ ******************************************************************************/
+void bl31_plat_arch_setup(void)
+{
+	plat_cci_init();
+	plat_cci_enable();
+	plat_configure_mmu_el3(BL31_RO_BASE,
+			       (BL31_COHERENT_RAM_LIMIT - BL31_RO_BASE),
+			       BL31_RO_BASE,
+			       BL31_RO_LIMIT,
+			       BL31_COHERENT_RAM_BASE,
+			       BL31_COHERENT_RAM_LIMIT);
+}
diff --git a/plat/rockchip/common/drivers/pmu/pmu_com.h b/plat/rockchip/common/drivers/pmu/pmu_com.h
new file mode 100644
index 0000000..0cab53c
--- /dev/null
+++ b/plat/rockchip/common/drivers/pmu/pmu_com.h
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PMU_COM_H__
+#define __PMU_COM_H__
+
+DEFINE_BAKERY_LOCK(rockchip_pd_lock);
+
+#define rockchip_pd_lock_get() bakery_lock_get(&rockchip_pd_lock)
+
+#define rockchip_pd_lock_rls() bakery_lock_release(&rockchip_pd_lock)
+
+#define rockchip_pd_lock_init() bakery_lock_init(&rockchip_pd_lock)
+/*****************************************************************************
+ * power domain on or off
+ *****************************************************************************/
+enum pmu_pd_state {
+	pmu_pd_on = 0,
+	pmu_pd_off = 1
+};
+
+#pragma weak plat_ic_get_pending_interrupt_id
+#pragma weak pmu_power_domain_ctr
+#pragma weak check_cpu_wfie
+
+static inline uint32_t pmu_power_domain_st(uint32_t pd)
+{
+	uint32_t pwrdn_st = mmio_read_32(PMU_BASE + PMU_PWRDN_ST) &  BIT(pd);
+
+	if (pwrdn_st)
+		return pmu_pd_off;
+	else
+		return pmu_pd_on;
+}
+
+static int pmu_power_domain_ctr(uint32_t pd, uint32_t pd_state)
+{
+	uint32_t val;
+	uint32_t loop = 0;
+	int ret = 0;
+
+	rockchip_pd_lock_get();
+
+	val = mmio_read_32(PMU_BASE + PMU_PWRDN_CON);
+	if (pd_state == pmu_pd_off)
+		val |=  BIT(pd);
+	else
+		val &= ~BIT(pd);
+
+	mmio_write_32(PMU_BASE + PMU_PWRDN_CON, val);
+	dsb();
+
+	while ((pmu_power_domain_st(pd) != pd_state) && (loop < PD_CTR_LOOP)) {
+		udelay(1);
+		loop++;
+	}
+
+	if (pmu_power_domain_st(pd) != pd_state) {
+		WARN("%s: %d, %d, error!\n", __func__, pd, pd_state);
+		ret = -EINVAL;
+	}
+
+	rockchip_pd_lock_rls();
+
+	return ret;
+}
+
+static int check_cpu_wfie(uint32_t cpu_id, uint32_t wfie_msk)
+{
+	uint32_t cluster_id, loop = 0;
+
+	if (cpu_id >= PLATFORM_CLUSTER0_CORE_COUNT) {
+		cluster_id = 1;
+		cpu_id -= PLATFORM_CLUSTER0_CORE_COUNT;
+	} else {
+		cluster_id = 0;
+	}
+
+	if (cluster_id)
+		wfie_msk <<= (clstb_cpu_wfe + cpu_id);
+	else
+		wfie_msk <<= (clstl_cpu_wfe + cpu_id);
+
+	while (!(mmio_read_32(PMU_BASE + PMU_CORE_PWR_ST) & wfie_msk) &&
+	       (loop < CHK_CPU_LOOP)) {
+		udelay(1);
+		loop++;
+	}
+
+	if ((mmio_read_32(PMU_BASE + PMU_CORE_PWR_ST) & wfie_msk) == 0) {
+		WARN("%s: %d, %d, %d, error!\n", __func__,
+		     cluster_id, cpu_id, wfie_msk);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+#endif /* __PMU_COM_H__ */
diff --git a/plat/rockchip/common/include/plat_macros.S b/plat/rockchip/common/include/plat_macros.S
new file mode 100644
index 0000000..ce68cf1
--- /dev/null
+++ b/plat/rockchip/common/include/plat_macros.S
@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __ROCKCHIP_PLAT_MACROS_S__
+#define __ROCKCHIP_PLAT_MACROS_S__
+
+#include <cci.h>
+#include <gic_common.h>
+#include <gicv2.h>
+#include <gicv3.h>
+#include <platform_def.h>
+
+.section .rodata.gic_reg_name, "aS"
+/* Applicable only to GICv2 and GICv3 with SRE disabled (legacy mode) */
+gicc_regs:
+	.asciz "gicc_hppir", "gicc_ahppir", "gicc_ctlr", ""
+
+/* Applicable only to GICv3 with SRE enabled */
+icc_regs:
+	.asciz "icc_hppir0_el1", "icc_hppir1_el1", "icc_ctlr_el3", ""
+
+/* Registers common to both GICv2 and GICv3 */
+gicd_pend_reg:
+	.asciz "gicd_ispendr regs (Offsets 0x200 - 0x278)\n"	\
+		" Offset:\t\t\tvalue\n"
+newline:
+	.asciz "\n"
+spacer:
+	.asciz ":\t\t0x"
+
+	/* ---------------------------------------------
+	 * The below utility macro prints out relevant GIC
+	 * registers whenever an unhandled exception is
+	 * taken in BL31 on ARM standard platforms.
+	 * Expects: GICD base in x16, GICC base in x17
+	 * Clobbers: x0 - x10, sp
+	 * ---------------------------------------------
+	 */
+	.macro plat_print_gic_regs
+
+	mov_imm	x16, PLAT_RK_GICD_BASE
+	mov_imm	x17, PLAT_RK_GICC_BASE
+
+	/* Check for GICv3 system register access */
+	mrs	x7, id_aa64pfr0_el1
+	ubfx	x7, x7, #ID_AA64PFR0_GIC_SHIFT, #ID_AA64PFR0_GIC_WIDTH
+	cmp	x7, #1
+	b.ne	print_gicv2
+
+	/* Check for SRE enable */
+	mrs	x8, ICC_SRE_EL3
+	tst	x8, #ICC_SRE_SRE_BIT
+	b.eq	print_gicv2
+
+	/* Load the icc reg list to x6 */
+	adr	x6, icc_regs
+	/* Load the icc regs to gp regs used by str_in_crash_buf_print */
+	mrs	x8, ICC_HPPIR0_EL1
+	mrs	x9, ICC_HPPIR1_EL1
+	mrs	x10, ICC_CTLR_EL3
+	/* Store to the crash buf and print to console */
+	bl	str_in_crash_buf_print
+	b	print_gic_common
+
+print_gicv2:
+	/* Load the gicc reg list to x6 */
+	adr	x6, gicc_regs
+	/* Load the gicc regs to gp regs used by str_in_crash_buf_print */
+	ldr	w8, [x17, #GICC_HPPIR]
+	ldr	w9, [x17, #GICC_AHPPIR]
+	ldr	w10, [x17, #GICC_CTLR]
+	/* Store to the crash buf and print to console */
+	bl	str_in_crash_buf_print
+
+print_gic_common:
+	/* Print the GICD_ISPENDR regs */
+	add	x7, x16, #GICD_ISPENDR
+	adr	x4, gicd_pend_reg
+	bl	asm_print_str
+gicd_ispendr_loop:
+	sub	x4, x7, x16
+	cmp	x4, #0x280
+	b.eq	exit_print_gic_regs
+	bl	asm_print_hex
+
+	adr	x4, spacer
+	bl	asm_print_str
+
+	ldr	x4, [x7], #8
+	bl	asm_print_hex
+
+	adr	x4, newline
+	bl	asm_print_str
+	b	gicd_ispendr_loop
+exit_print_gic_regs:
+	.endm
+
+.section .rodata.cci_reg_name, "aS"
+cci_iface_regs:
+	.asciz "cci_snoop_ctrl_cluster0", "cci_snoop_ctrl_cluster1" , ""
+
+	/* ------------------------------------------------
+	 * The below macro prints out relevant interconnect
+	 * registers whenever an unhandled exception is
+	 * taken in BL3-1.
+	 * Clobbers: x0 - x9, sp
+	 * ------------------------------------------------
+	 */
+	.macro plat_print_interconnect_regs
+#if PLATFORM_CLUSTER_COUNT > 1
+	adr	x6, cci_iface_regs
+	/* Store in x7 the base address of the first interface */
+	mov_imm	x7, (PLAT_RK_CCI_BASE + SLAVE_IFACE_OFFSET(	\
+			PLAT_RK_CCI_CLUSTER0_SL_IFACE_IX))
+	ldr	w8, [x7, #SNOOP_CTRL_REG]
+	/* Store in x7 the base address of the second interface */
+	mov_imm	x7, (PLAT_RK_CCI_BASE + SLAVE_IFACE_OFFSET(	\
+			PLAT_RK_CCI_CLUSTER1_SL_IFACE_IX))
+	ldr	w9, [x7, #SNOOP_CTRL_REG]
+	/* Store to the crash buf and print to console */
+	bl	str_in_crash_buf_print
+#endif
+	.endm
+
+#endif /* __ROCKCHIP_PLAT_MACROS_S__ */
diff --git a/plat/rockchip/common/include/plat_private.h b/plat/rockchip/common/include/plat_private.h
new file mode 100644
index 0000000..67fb827
--- /dev/null
+++ b/plat/rockchip/common/include/plat_private.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PLAT_PRIVATE_H__
+#define __PLAT_PRIVATE_H__
+
+#ifndef __ASSEMBLY__
+#include <mmio.h>
+#include <stdint.h>
+#include <xlat_tables.h>
+
+/******************************************************************************
+ * For rockchip socs pm ops
+ ******************************************************************************/
+struct rockchip_pm_ops_cb {
+	int (*cores_pwr_dm_on)(unsigned long mpidr, uint64_t entrypoint);
+	int (*cores_pwr_dm_off)(void);
+	int (*cores_pwr_dm_on_finish)(void);
+	int (*cores_pwr_dm_suspend)(void);
+	int (*cores_pwr_dm_resume)(void);
+	int (*sys_pwr_dm_suspend)(void);
+	int (*sys_pwr_dm_resume)(void);
+	void (*sys_gbl_soft_reset)(void) __dead2;
+	void (*system_off)(void) __dead2;
+};
+
+/******************************************************************************
+ * The register have write-mask bits, it is mean, if you want to set the bits,
+ * you needs set the write-mask bits at the same time,
+ * The write-mask bits is in high 16-bits.
+ * The fllowing macro definition helps access write-mask bits reg efficient!
+ ******************************************************************************/
+#define REG_MSK_SHIFT	16
+
+#ifndef BIT
+#define BIT(nr)			(1 << (nr))
+#endif
+
+#ifndef WMSK_BIT
+#define WMSK_BIT(nr)		BIT((nr) + REG_MSK_SHIFT)
+#endif
+
+/* set one bit with write mask */
+#ifndef BIT_WITH_WMSK
+#define BIT_WITH_WMSK(nr)	(BIT(nr) | WMSK_BIT(nr))
+#endif
+
+#ifndef BITS_SHIFT
+#define BITS_SHIFT(bits, shift)	(bits << (shift))
+#endif
+
+#ifndef BITS_WITH_WMASK
+#define BITS_WITH_WMASK(msk, bits, shift)\
+	(BITS_SHIFT(bits, shift) | BITS_SHIFT(msk, (shift + REG_MSK_SHIFT)))
+#endif
+
+/******************************************************************************
+ * Function and variable prototypes
+ *****************************************************************************/
+void plat_configure_mmu_el3(unsigned long total_base,
+			    unsigned long total_size,
+			    unsigned long,
+			    unsigned long,
+			    unsigned long,
+			    unsigned long);
+
+void plat_cci_init(void);
+void plat_cci_enable(void);
+void plat_cci_disable(void);
+
+void plat_delay_timer_init(void);
+
+void plat_rockchip_gic_driver_init(void);
+void plat_rockchip_gic_init(void);
+void plat_rockchip_gic_cpuif_enable(void);
+void plat_rockchip_gic_cpuif_disable(void);
+void plat_rockchip_gic_pcpu_init(void);
+
+void plat_rockchip_pmusram_prepare(void);
+void plat_rockchip_pmu_init(void);
+void plat_rockchip_soc_init(void);
+void plat_setup_rockchip_pm_ops(struct rockchip_pm_ops_cb *ops);
+
+extern const unsigned char rockchip_power_domain_tree_desc[];
+
+extern void *pmu_cpuson_entrypoint_start;
+extern void *pmu_cpuson_entrypoint_end;
+extern uint64_t cpuson_entry_point[PLATFORM_CORE_COUNT];
+extern uint32_t cpuson_flags[PLATFORM_CORE_COUNT];
+
+extern const mmap_region_t plat_rk_mmap[];
+#endif /* __ASSEMBLY__ */
+
+/* only Cortex-A53 */
+#define RK_PLAT_CFG0	0
+
+/* include Cortex-A72 */
+#define RK_PLAT_CFG1	1
+
+#endif /* __PLAT_PRIVATE_H__ */
diff --git a/plat/rockchip/common/plat_delay_timer.c b/plat/rockchip/common/plat_delay_timer.c
new file mode 100644
index 0000000..797ce05
--- /dev/null
+++ b/plat/rockchip/common/plat_delay_timer.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arch_helpers.h>
+#include <delay_timer.h>
+#include <platform_def.h>
+
+static uint32_t plat_get_timer_value(void)
+{
+	/*
+	 * Generic delay timer implementation expects the timer to be a down
+	 * counter. We apply bitwise NOT operator to the tick values returned
+	 * by read_cntpct_el0() to simulate the down counter.
+	 */
+	return (uint32_t)(~read_cntpct_el0());
+}
+
+static const timer_ops_t plat_timer_ops = {
+	.get_timer_value	= plat_get_timer_value,
+	.clk_mult		= 1,
+	.clk_div		= SYS_COUNTER_FREQ_IN_MHZ,
+};
+
+void plat_delay_timer_init(void)
+{
+	timer_init(&plat_timer_ops);
+}
diff --git a/plat/rockchip/common/plat_pm.c b/plat/rockchip/common/plat_pm.c
new file mode 100644
index 0000000..fcd47a8
--- /dev/null
+++ b/plat/rockchip/common/plat_pm.c
@@ -0,0 +1,286 @@
+/*
+ * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <console.h>
+#include <errno.h>
+#include <debug.h>
+#include <psci.h>
+#include <delay_timer.h>
+#include <platform_def.h>
+#include <plat_private.h>
+
+/* Macros to read the rk power domain state */
+#define RK_CORE_PWR_STATE(state) \
+	((state)->pwr_domain_state[MPIDR_AFFLVL0])
+#define RK_CLUSTER_PWR_STATE(state) \
+	((state)->pwr_domain_state[MPIDR_AFFLVL1])
+#define RK_SYSTEM_PWR_STATE(state) \
+	((state)->pwr_domain_state[PLAT_MAX_PWR_LVL])
+
+static uintptr_t rockchip_sec_entrypoint;
+
+static struct rockchip_pm_ops_cb *rockchip_ops;
+
+static void plat_rockchip_sys_pwr_domain_resume(void)
+{
+	plat_rockchip_gic_init();
+	if (rockchip_ops && rockchip_ops->sys_pwr_dm_resume)
+		rockchip_ops->sys_pwr_dm_resume();
+}
+
+static void plat_rockchip_cores_pwr_domain_resume(void)
+{
+	if (rockchip_ops && rockchip_ops->cores_pwr_dm_resume)
+		rockchip_ops->cores_pwr_dm_resume();
+
+	/* Enable the gic cpu interface */
+	plat_rockchip_gic_pcpu_init();
+	/* Program the gic per-cpu distributor or re-distributor interface */
+	plat_rockchip_gic_cpuif_enable();
+}
+
+/*******************************************************************************
+ * Rockchip standard platform handler called to check the validity of the power
+ * state parameter.
+ ******************************************************************************/
+int rockchip_validate_power_state(unsigned int power_state,
+				  psci_power_state_t *req_state)
+{
+	int pstate = psci_get_pstate_type(power_state);
+	int pwr_lvl = psci_get_pstate_pwrlvl(power_state);
+	int i;
+
+	assert(req_state);
+
+	if (pwr_lvl > PLAT_MAX_PWR_LVL)
+		return PSCI_E_INVALID_PARAMS;
+
+	/* Sanity check the requested state */
+	if (pstate == PSTATE_TYPE_STANDBY) {
+		/*
+		 * It's probably to enter standby only on power level 0
+		 * ignore any other power level.
+		 */
+		if (pwr_lvl != MPIDR_AFFLVL0)
+			return PSCI_E_INVALID_PARAMS;
+
+		req_state->pwr_domain_state[MPIDR_AFFLVL0] =
+					PLAT_MAX_RET_STATE;
+	} else {
+		for (i = MPIDR_AFFLVL0; i <= pwr_lvl; i++)
+			req_state->pwr_domain_state[i] =
+					PLAT_MAX_OFF_STATE;
+	}
+
+	/* We expect the 'state id' to be zero */
+	if (psci_get_pstate_id(power_state))
+		return PSCI_E_INVALID_PARAMS;
+
+	return PSCI_E_SUCCESS;
+}
+
+void rockchip_get_sys_suspend_power_state(psci_power_state_t *req_state)
+{
+	int i;
+
+	for (i = MPIDR_AFFLVL0; i <= PLAT_MAX_PWR_LVL; i++)
+		req_state->pwr_domain_state[i] = PLAT_MAX_OFF_STATE;
+}
+
+/*******************************************************************************
+ * RockChip handler called when a CPU is about to enter standby.
+ ******************************************************************************/
+void rockchip_cpu_standby(plat_local_state_t cpu_state)
+{
+	unsigned int scr;
+
+	assert(cpu_state == PLAT_MAX_RET_STATE);
+
+	scr = read_scr_el3();
+	/* Enable PhysicalIRQ bit for NS world to wake the CPU */
+	write_scr_el3(scr | SCR_IRQ_BIT);
+	isb();
+	dsb();
+	wfi();
+
+	/*
+	 * Restore SCR to the original value, synchronisation of scr_el3 is
+	 * done by eret while el3_exit to save some execution cycles.
+	 */
+	write_scr_el3(scr);
+}
+
+/*******************************************************************************
+ * RockChip handler called when a power domain is about to be turned on. The
+ * mpidr determines the CPU to be turned on.
+ ******************************************************************************/
+int rockchip_pwr_domain_on(u_register_t mpidr)
+{
+	if (rockchip_ops && rockchip_ops->cores_pwr_dm_on)
+		rockchip_ops->cores_pwr_dm_on(mpidr, rockchip_sec_entrypoint);
+
+	return PSCI_E_SUCCESS;
+}
+
+/*******************************************************************************
+ * RockChip handler called when a power domain is about to be turned off. The
+ * target_state encodes the power state that each level should transition to.
+ ******************************************************************************/
+void rockchip_pwr_domain_off(const psci_power_state_t *target_state)
+{
+	assert(RK_CORE_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE);
+
+	plat_rockchip_gic_cpuif_disable();
+
+	if (RK_CLUSTER_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE)
+		plat_cci_disable();
+	if (rockchip_ops && rockchip_ops->cores_pwr_dm_off)
+		rockchip_ops->cores_pwr_dm_off();
+}
+
+/*******************************************************************************
+ * RockChip handler called when a power domain is about to be suspended. The
+ * target_state encodes the power state that each level should transition to.
+ ******************************************************************************/
+void rockchip_pwr_domain_suspend(const psci_power_state_t *target_state)
+{
+	if (RK_CORE_PWR_STATE(target_state) == PLAT_MAX_RET_STATE)
+		return;
+
+	assert(RK_CORE_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE);
+
+	if (RK_SYSTEM_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE) {
+		if (rockchip_ops && rockchip_ops->sys_pwr_dm_suspend)
+			rockchip_ops->sys_pwr_dm_suspend();
+	} else {
+		if (rockchip_ops && rockchip_ops->cores_pwr_dm_suspend)
+			rockchip_ops->cores_pwr_dm_suspend();
+	}
+
+	/* Prevent interrupts from spuriously waking up this cpu */
+	plat_rockchip_gic_cpuif_disable();
+
+	/* Perform the common cluster specific operations */
+	if (RK_CLUSTER_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE)
+		plat_cci_disable();
+}
+
+/*******************************************************************************
+ * RockChip handler called when a power domain has just been powered on after
+ * being turned off earlier. The target_state encodes the low power state that
+ * each level has woken up from.
+ ******************************************************************************/
+void rockchip_pwr_domain_on_finish(const psci_power_state_t *target_state)
+{
+	assert(RK_CORE_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE);
+
+	if (rockchip_ops && rockchip_ops->cores_pwr_dm_on_finish)
+		rockchip_ops->cores_pwr_dm_on_finish();
+
+	/* Perform the common cluster specific operations */
+	if (RK_CLUSTER_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE) {
+		/* Enable coherency if this cluster was off */
+		plat_cci_enable();
+	}
+
+	/* Enable the gic cpu interface */
+	plat_rockchip_gic_pcpu_init();
+
+	/* Program the gic per-cpu distributor or re-distributor interface */
+	plat_rockchip_gic_cpuif_enable();
+}
+
+/*******************************************************************************
+ * RockChip handler called when a power domain has just been powered on after
+ * having been suspended earlier. The target_state encodes the low power state
+ * that each level has woken up from.
+ * TODO: At the moment we reuse the on finisher and reinitialize the secure
+ * context. Need to implement a separate suspend finisher.
+ ******************************************************************************/
+void rockchip_pwr_domain_suspend_finish(const psci_power_state_t *target_state)
+{
+	/* Nothing to be done on waking up from retention from CPU level */
+	if (RK_CORE_PWR_STATE(target_state) == PLAT_MAX_RET_STATE)
+		return;
+
+	/* Perform system domain restore if woken up from system suspend */
+	if (RK_SYSTEM_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE)
+		plat_rockchip_sys_pwr_domain_resume();
+	else
+		plat_rockchip_cores_pwr_domain_resume();
+
+	/* Perform the common cluster specific operations */
+	if (RK_CLUSTER_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE) {
+		/* Enable coherency if this cluster was off */
+		plat_cci_enable();
+	}
+}
+
+/*******************************************************************************
+ * RockChip handlers to reboot the system
+ ******************************************************************************/
+static void __dead2 rockchip_system_reset(void)
+{
+	assert(rockchip_ops && rockchip_ops->sys_gbl_soft_reset);
+
+	rockchip_ops->sys_gbl_soft_reset();
+}
+
+/*******************************************************************************
+ * Export the platform handlers via plat_rockchip_psci_pm_ops. The rockchip
+ * standard
+ * platform layer will take care of registering the handlers with PSCI.
+ ******************************************************************************/
+const plat_psci_ops_t plat_rockchip_psci_pm_ops = {
+	.cpu_standby = rockchip_cpu_standby,
+	.pwr_domain_on = rockchip_pwr_domain_on,
+	.pwr_domain_off = rockchip_pwr_domain_off,
+	.pwr_domain_suspend = rockchip_pwr_domain_suspend,
+	.pwr_domain_on_finish = rockchip_pwr_domain_on_finish,
+	.pwr_domain_suspend_finish = rockchip_pwr_domain_suspend_finish,
+	.system_reset = rockchip_system_reset,
+	.validate_power_state = rockchip_validate_power_state,
+	.get_sys_suspend_power_state = rockchip_get_sys_suspend_power_state
+};
+
+int plat_setup_psci_ops(uintptr_t sec_entrypoint,
+			const plat_psci_ops_t **psci_ops)
+{
+	*psci_ops = &plat_rockchip_psci_pm_ops;
+	rockchip_sec_entrypoint = sec_entrypoint;
+	return 0;
+}
+
+void plat_setup_rockchip_pm_ops(struct rockchip_pm_ops_cb *ops)
+{
+	rockchip_ops = ops;
+}
diff --git a/plat/rockchip/common/plat_topology.c b/plat/rockchip/common/plat_topology.c
new file mode 100644
index 0000000..911978a
--- /dev/null
+++ b/plat/rockchip/common/plat_topology.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arch.h>
+#include <platform_def.h>
+#include <plat_private.h>
+#include <psci.h>
+
+/*******************************************************************************
+ * This function returns the RockChip default topology tree information.
+ ******************************************************************************/
+const unsigned char *plat_get_power_domain_tree_desc(void)
+{
+	return rockchip_power_domain_tree_desc;
+}
+
+int plat_core_pos_by_mpidr(u_register_t mpidr)
+{
+	unsigned int cluster_id, cpu_id;
+
+	cpu_id = MPIDR_AFFLVL0_VAL(mpidr);
+	cluster_id = MPIDR_AFFLVL1_VAL(mpidr);
+
+	if (cluster_id >= PLATFORM_CLUSTER_COUNT)
+		return -1;
+
+	return ((cluster_id * PLATFORM_CLUSTER0_CORE_COUNT) + cpu_id);
+}
diff --git a/plat/rockchip/common/pmusram/pmu_sram.c b/plat/rockchip/common/pmusram/pmu_sram.c
new file mode 100644
index 0000000..bea4875
--- /dev/null
+++ b/plat/rockchip/common/pmusram/pmu_sram.c
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <platform.h>
+
+/*****************************************************************************
+ * sram only surpport 32-bits access
+ ******************************************************************************/
+void u32_align_cpy(uint32_t *dst, const uint32_t *src, size_t bytes)
+{
+	uint32_t i;
+
+	for (i = 0; i < bytes; i++)
+		dst[i] = src[i];
+}
diff --git a/plat/rockchip/common/pmusram/pmu_sram.h b/plat/rockchip/common/pmusram/pmu_sram.h
new file mode 100644
index 0000000..a2ab460
--- /dev/null
+++ b/plat/rockchip/common/pmusram/pmu_sram.h
@@ -0,0 +1,91 @@
+/* Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PMU_SRAM_H__
+#define __PMU_SRAM_H__
+
+/*****************************************************************************
+ * cpu up status
+ *****************************************************************************/
+#define PMU_SYS_SLP_MODE	0xa5
+#define PMU_SYS_ON_MODE		0x0
+
+/*****************************************************************************
+ * define data offset in struct psram_data
+ *****************************************************************************/
+#define PSRAM_DT_SP		0x0
+#define PSRAM_DT_DDR_FUNC	0x8
+#define PSRAM_DT_DDR_DATA	0x10
+#define PSRAM_DT_DDRFLAG	0x18
+#define PSRAM_DT_SYS_MODE	0x1c
+#define PSRAM_DT_MPIDR		0x20
+#define PSRAM_DT_END		0x24
+/******************************************************************************
+ * Allocate data region for struct psram_data_t in pmusram
+ ******************************************************************************/
+/* Needed aligned 16 bytes for sp stack top */
+#define PSRAM_DT_SIZE		(((PSRAM_DT_END + 16) / 16) * 16)
+#define PSRAM_DT_BASE		((PMUSRAM_BASE + PMUSRAM_RSIZE) - PSRAM_DT_SIZE)
+#define PSRAM_SP_TOP		PSRAM_DT_BASE
+
+#ifndef __ASSEMBLY__
+
+/*
+ * The struct is used in pmu_cpus_on.S which
+ * gets the data of the struct by the following index
+ * #define PSRAM_DT_SP		0x0
+ * #define PSRAM_DT_DDR_FUNC	0x8
+ * #define PSRAM_DT_DDR_DATA	0x10
+ * #define PSRAM_DT_DDRFLAG	0x18
+ * #define PSRAM_DT_SYS_MODE	0x1c
+ * #define PSRAM_DT_MPIDR	0x20
+ */
+struct psram_data_t {
+	uint64_t sp;
+	uint64_t ddr_func;
+	uint64_t ddr_data;
+	uint32_t ddr_flag;
+	uint32_t sys_mode;
+	uint32_t boot_mpidr;
+};
+
+CASSERT(sizeof(struct psram_data_t) <= PSRAM_DT_SIZE,
+	assert_psram_dt_size_mismatch);
+CASSERT(__builtin_offsetof(struct psram_data_t, sp) == PSRAM_DT_SP,
+	assert_psram_dt_sp_offset_mistmatch);
+CASSERT(__builtin_offsetof(struct psram_data_t, ddr_func) == PSRAM_DT_DDR_FUNC,
+	assert_psram_dt_ddr_func_offset_mistmatch);
+CASSERT(__builtin_offsetof(struct psram_data_t, ddr_data) == PSRAM_DT_DDR_DATA,
+	assert_psram_dt_ddr_data_offset_mistmatch);
+CASSERT(__builtin_offsetof(struct psram_data_t, ddr_flag) == PSRAM_DT_DDRFLAG,
+	assert_psram_dt_ddr_flag_offset_mistmatch);
+CASSERT(__builtin_offsetof(struct psram_data_t, sys_mode) == PSRAM_DT_SYS_MODE,
+	assert_psram_dt_sys_mode_offset_mistmatch);
+CASSERT(__builtin_offsetof(struct psram_data_t, boot_mpidr) == PSRAM_DT_MPIDR,
+	assert_psram_dt_mpidr_offset_mistmatch);
+void u32_align_cpy(uint32_t *dst, const uint32_t *src, size_t bytes);
+#endif  /* __ASSEMBLY__ */
+
+#endif
diff --git a/plat/rockchip/common/pmusram/pmu_sram_cpus_on.S b/plat/rockchip/common/pmusram/pmu_sram_cpus_on.S
new file mode 100644
index 0000000..33a4646
--- /dev/null
+++ b/plat/rockchip/common/pmusram/pmu_sram_cpus_on.S
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arch.h>
+#include <asm_macros.S>
+#include <platform_def.h>
+#include <pmu_sram.h>
+
+	.globl pmu_cpuson_entrypoint_start
+	.globl pmu_cpuson_entrypoint_end
+
+func pmu_cpuson_entrypoint
+pmu_cpuson_entrypoint_start:
+	ldr	x5, psram_data
+	ldr	w0, [x5, #PSRAM_DT_SYS_MODE]
+	cmp	w0, #PMU_SYS_SLP_MODE
+	b.eq	check_wake_cpus
+	ldr	x6, warm_boot_func
+	br	x6
+check_wake_cpus:
+	mrs	x0, MPIDR_EL1
+	and	x1, x0, #MPIDR_CPU_MASK
+	and	x0, x0, #MPIDR_CLUSTER_MASK
+	orr	x0, x0, x1
+	/* primary_cpu */
+	ldr	w1, [x5, #PSRAM_DT_MPIDR]
+	cmp	w0, w1
+	b.eq	sys_wakeup
+	/*
+	 * If the core is not the primary cpu,
+	 * force the core into wfe.
+	 */
+wfe_loop:
+	wfe
+	b	wfe_loop
+sys_wakeup:
+	/* check ddr flag for resume ddr */
+	ldr	w2, [x5, #PSRAM_DT_DDRFLAG]
+	cmp	w2, #0x0
+	b.eq	sys_resume
+ddr_resume:
+	ldr	x2, [x5, #PSRAM_DT_SP]
+	mov	sp, x2
+	ldr	x1, [x5, #PSRAM_DT_DDR_FUNC]
+	ldr	x0, [x5, #PSRAM_DT_DDR_DATA]
+	blr	x1
+sys_resume:
+	ldr	x1, sys_wakeup_entry
+	br	x1
+
+	.align	3
+psram_data:
+	.quad	PSRAM_DT_BASE
+warm_boot_func:
+	.quad	platform_cpu_warmboot
+sys_wakeup_entry:
+	.quad	psci_entrypoint
+pmu_cpuson_entrypoint_end:
+	.word	0
+endfunc pmu_cpuson_entrypoint
diff --git a/plat/rockchip/common/rockchip_gicv2.c b/plat/rockchip/common/rockchip_gicv2.c
new file mode 100644
index 0000000..3e1fa91
--- /dev/null
+++ b/plat/rockchip/common/rockchip_gicv2.c
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <bl_common.h>
+#include <gicv2.h>
+#include <platform_def.h>
+
+/******************************************************************************
+ * The following functions are defined as weak to allow a platform to override
+ * the way the GICv2 driver is initialised and used.
+ *****************************************************************************/
+#pragma weak plat_rockchip_gic_driver_init
+#pragma weak plat_rockchip_gic_init
+#pragma weak plat_rockchip_gic_cpuif_enable
+#pragma weak plat_rockchip_gic_cpuif_disable
+#pragma weak plat_rockchip_gic_pcpu_init
+
+/******************************************************************************
+ * On a GICv2 system, the Group 1 secure interrupts are treated as Group 0
+ * interrupts.
+ *****************************************************************************/
+const unsigned int g0_interrupt_array[] = {
+	PLAT_RK_G1S_IRQS,
+};
+
+/*
+ * Ideally `rockchip_gic_data` structure definition should be a `const` but it
+ * is kept as modifiable for overwriting with different GICD and GICC base when
+ * running on FVP with VE memory map.
+ */
+gicv2_driver_data_t rockchip_gic_data = {
+	.gicd_base = PLAT_RK_GICD_BASE,
+	.gicc_base = PLAT_RK_GICC_BASE,
+	.g0_interrupt_num = ARRAY_SIZE(g0_interrupt_array),
+	.g0_interrupt_array = g0_interrupt_array,
+};
+
+/******************************************************************************
+ * RockChip common helper to initialize the GICv2 only driver.
+ *****************************************************************************/
+void plat_rockchip_gic_driver_init(void)
+{
+	gicv2_driver_init(&rockchip_gic_data);
+}
+
+void plat_rockchip_gic_init(void)
+{
+	gicv2_distif_init();
+	gicv2_pcpu_distif_init();
+	gicv2_cpuif_enable();
+}
+
+/******************************************************************************
+ * RockChip common helper to enable the GICv2 CPU interface
+ *****************************************************************************/
+void plat_rockchip_gic_cpuif_enable(void)
+{
+	gicv2_cpuif_enable();
+}
+
+/******************************************************************************
+ * RockChip common helper to disable the GICv2 CPU interface
+ *****************************************************************************/
+void plat_rockchip_gic_cpuif_disable(void)
+{
+	gicv2_cpuif_disable();
+}
+
+/******************************************************************************
+ * RockChip common helper to initialize the per cpu distributor interface
+ * in GICv2
+ *****************************************************************************/
+void plat_rockchip_gic_pcpu_init(void)
+{
+	gicv2_pcpu_distif_init();
+}
diff --git a/plat/rockchip/common/rockchip_gicv3.c b/plat/rockchip/common/rockchip_gicv3.c
new file mode 100644
index 0000000..d197aba
--- /dev/null
+++ b/plat/rockchip/common/rockchip_gicv3.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <bl_common.h>
+#include <gicv3.h>
+#include <platform.h>
+#include <platform_def.h>
+
+/******************************************************************************
+ * The following functions are defined as weak to allow a platform to override
+ * the way the GICv3 driver is initialised and used.
+ *****************************************************************************/
+#pragma weak plat_rockchip_gic_driver_init
+#pragma weak plat_rockchip_gic_init
+#pragma weak plat_rockchip_gic_cpuif_enable
+#pragma weak plat_rockchip_gic_cpuif_disable
+#pragma weak plat_rockchip_gic_pcpu_init
+
+/* The GICv3 driver only needs to be initialized in EL3 */
+uintptr_t rdistif_base_addrs[PLATFORM_CORE_COUNT];
+
+/* Array of Group1 secure interrupts to be configured by the gic driver */
+const unsigned int g1s_interrupt_array[] = {
+	PLAT_RK_G1S_IRQS
+};
+
+/* Array of Group0 interrupts to be configured by the gic driver */
+const unsigned int g0_interrupt_array[] = {
+	PLAT_RK_G0_IRQS
+};
+
+static unsigned int plat_rockchip_mpidr_to_core_pos(unsigned long mpidr)
+{
+	return (unsigned int)plat_core_pos_by_mpidr(mpidr);
+}
+
+const gicv3_driver_data_t rockchip_gic_data = {
+	.gicd_base = PLAT_RK_GICD_BASE,
+	.gicr_base = PLAT_RK_GICR_BASE,
+	.g0_interrupt_num = ARRAY_SIZE(g0_interrupt_array),
+	.g1s_interrupt_num = ARRAY_SIZE(g1s_interrupt_array),
+	.g0_interrupt_array = g0_interrupt_array,
+	.g1s_interrupt_array = g1s_interrupt_array,
+	.rdistif_num = PLATFORM_CORE_COUNT,
+	.rdistif_base_addrs = rdistif_base_addrs,
+	.mpidr_to_core_pos = plat_rockchip_mpidr_to_core_pos,
+};
+
+void plat_rockchip_gic_driver_init(void)
+{
+	/*
+	 * The GICv3 driver is initialized in EL3 and does not need
+	 * to be initialized again in SEL1. This is because the S-EL1
+	 * can use GIC system registers to manage interrupts and does
+	 * not need GIC interface base addresses to be configured.
+	 */
+#if IMAGE_BL31
+	gicv3_driver_init(&rockchip_gic_data);
+#endif
+}
+
+/******************************************************************************
+ * RockChip common helper to initialize the GIC. Only invoked
+ * by BL31
+ *****************************************************************************/
+void plat_rockchip_gic_init(void)
+{
+	gicv3_distif_init();
+	gicv3_rdistif_init(plat_my_core_pos());
+	gicv3_cpuif_enable(plat_my_core_pos());
+}
+
+/******************************************************************************
+ * RockChip common helper to enable the GIC CPU interface
+ *****************************************************************************/
+void plat_rockchip_gic_cpuif_enable(void)
+{
+	gicv3_cpuif_enable(plat_my_core_pos());
+}
+
+/******************************************************************************
+ * RockChip common helper to disable the GIC CPU interface
+ *****************************************************************************/
+void plat_rockchip_gic_cpuif_disable(void)
+{
+	gicv3_cpuif_disable(plat_my_core_pos());
+}
+
+/******************************************************************************
+ * RockChip common helper to initialize the per-cpu redistributor interface
+ * in GICv3
+ *****************************************************************************/
+void plat_rockchip_gic_pcpu_init(void)
+{
+	gicv3_rdistif_init(plat_my_core_pos());
+}
diff --git a/plat/rockchip/rk3368/drivers/ddr/ddr_rk3368.c b/plat/rockchip/rk3368/drivers/ddr/ddr_rk3368.c
new file mode 100644
index 0000000..cb89575
--- /dev/null
+++ b/plat/rockchip/rk3368/drivers/ddr/ddr_rk3368.c
@@ -0,0 +1,499 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <mmio.h>
+#include <ddr_rk3368.h>
+#include <debug.h>
+#include <stdint.h>
+#include <string.h>
+#include <platform_def.h>
+#include <pmu.h>
+#include <rk3368_def.h>
+#include <soc.h>
+
+/* GRF_SOC_STATUS0 */
+#define DPLL_LOCK		(0x1 << 2)
+
+/* GRF_DDRC0_CON0 */
+#define GRF_DDR_16BIT_EN	(((0x1 << 3) << 16) | (0x1 << 3))
+#define GRF_DDR_32BIT_EN	(((0x1 << 3) << 16) | (0x0 << 3))
+#define GRF_MOBILE_DDR_EN	(((0x1 << 4) << 16) | (0x1 << 4))
+#define GRF_MOBILE_DDR_DISB	(((0x1 << 4) << 16) | (0x0 << 4))
+#define GRF_DDR3_EN		(((0x1 << 2) << 16) | (0x1 << 2))
+#define GRF_LPDDR2_3_EN		(((0x1 << 2) << 16) | (0x0 << 2))
+
+/* PMUGRF_SOC_CON0 */
+#define ddrphy_bufferen_io_en(n)	((0x1 << (9 + 16)) | (n << 9))
+#define ddrphy_bufferen_core_en(n)	((0x1 << (8 + 16)) | (n << 8))
+
+struct PCTRL_TIMING_TAG {
+	uint32_t ddrfreq;
+	uint32_t TOGCNT1U;
+	uint32_t TINIT;
+	uint32_t TRSTH;
+	uint32_t TOGCNT100N;
+	uint32_t TREFI;
+	uint32_t TMRD;
+	uint32_t TRFC;
+	uint32_t TRP;
+	uint32_t TRTW;
+	uint32_t TAL;
+	uint32_t TCL;
+	uint32_t TCWL;
+	uint32_t TRAS;
+	uint32_t TRC;
+	uint32_t TRCD;
+	uint32_t TRRD;
+	uint32_t TRTP;
+	uint32_t TWR;
+	uint32_t TWTR;
+	uint32_t TEXSR;
+	uint32_t TXP;
+	uint32_t TXPDLL;
+	uint32_t TZQCS;
+	uint32_t TZQCSI;
+	uint32_t TDQS;
+	uint32_t TCKSRE;
+	uint32_t TCKSRX;
+	uint32_t TCKE;
+	uint32_t TMOD;
+	uint32_t TRSTL;
+	uint32_t TZQCL;
+	uint32_t TMRR;
+	uint32_t TCKESR;
+	uint32_t TDPD;
+	uint32_t TREFI_MEM_DDR3;
+};
+
+struct MSCH_SAVE_REG_TAG {
+	uint32_t ddrconf;
+	uint32_t ddrtiming;
+	uint32_t ddrmode;
+	uint32_t readlatency;
+	uint32_t activate;
+	uint32_t devtodev;
+};
+
+/* ddr suspend need save reg */
+struct PCTL_SAVE_REG_TAG {
+	uint32_t SCFG;
+	uint32_t CMDTSTATEN;
+	uint32_t MCFG1;
+	uint32_t MCFG;
+	uint32_t PPCFG;
+	struct PCTRL_TIMING_TAG pctl_timing;
+	/* DFI Control Registers */
+	uint32_t DFITCTRLDELAY;
+	uint32_t DFIODTCFG;
+	uint32_t DFIODTCFG1;
+	uint32_t DFIODTRANKMAP;
+	/* DFI Write Data Registers */
+	uint32_t DFITPHYWRDATA;
+	uint32_t DFITPHYWRLAT;
+	uint32_t DFITPHYWRDATALAT;
+	/* DFI Read Data Registers */
+	uint32_t DFITRDDATAEN;
+	uint32_t DFITPHYRDLAT;
+	/* DFI Update Registers */
+	uint32_t DFITPHYUPDTYPE0;
+	uint32_t DFITPHYUPDTYPE1;
+	uint32_t DFITPHYUPDTYPE2;
+	uint32_t DFITPHYUPDTYPE3;
+	uint32_t DFITCTRLUPDMIN;
+	uint32_t DFITCTRLUPDMAX;
+	uint32_t DFITCTRLUPDDLY;
+	uint32_t DFIUPDCFG;
+	uint32_t DFITREFMSKI;
+	uint32_t DFITCTRLUPDI;
+	/* DFI Status Registers */
+	uint32_t DFISTCFG0;
+	uint32_t DFISTCFG1;
+	uint32_t DFITDRAMCLKEN;
+	uint32_t DFITDRAMCLKDIS;
+	uint32_t DFISTCFG2;
+	/* DFI Low Power Register */
+	uint32_t DFILPCFG0;
+};
+
+struct DDRPHY_SAVE_REG_TAG {
+	uint32_t PHY_REG0;
+	uint32_t PHY_REG1;
+	uint32_t PHY_REGB;
+	uint32_t PHY_REGC;
+	uint32_t PHY_REG11;
+	uint32_t PHY_REG13;
+	uint32_t PHY_REG14;
+	uint32_t PHY_REG16;
+	uint32_t PHY_REG20;
+	uint32_t PHY_REG21;
+	uint32_t PHY_REG26;
+	uint32_t PHY_REG27;
+	uint32_t PHY_REG28;
+	uint32_t PHY_REG30;
+	uint32_t PHY_REG31;
+	uint32_t PHY_REG36;
+	uint32_t PHY_REG37;
+	uint32_t PHY_REG38;
+	uint32_t PHY_REG40;
+	uint32_t PHY_REG41;
+	uint32_t PHY_REG46;
+	uint32_t PHY_REG47;
+	uint32_t PHY_REG48;
+	uint32_t PHY_REG50;
+	uint32_t PHY_REG51;
+	uint32_t PHY_REG56;
+	uint32_t PHY_REG57;
+	uint32_t PHY_REG58;
+	uint32_t PHY_REGDLL;
+	uint32_t PHY_REGEC;
+	uint32_t PHY_REGED;
+	uint32_t PHY_REGEE;
+	uint32_t PHY_REGEF;
+	uint32_t PHY_REGFB;
+	uint32_t PHY_REGFC;
+	uint32_t PHY_REGFD;
+	uint32_t PHY_REGFE;
+};
+
+struct BACKUP_REG_TAG {
+	uint32_t tag;
+	uint32_t pctladdr;
+	struct PCTL_SAVE_REG_TAG pctl;
+	uint32_t phyaddr;
+	struct DDRPHY_SAVE_REG_TAG phy;
+	uint32_t nocaddr;
+	struct MSCH_SAVE_REG_TAG noc;
+	uint32_t pllselect;
+	uint32_t phypllockaddr;
+	uint32_t phyplllockmask;
+	uint32_t phyplllockval;
+	uint32_t pllpdstat;
+	uint32_t dpllmodeaddr;
+	uint32_t dpllslowmode;
+	uint32_t dpllnormalmode;
+	uint32_t dpllresetaddr;
+	uint32_t dpllreset;
+	uint32_t dplldereset;
+	uint32_t dpllconaddr;
+	uint32_t dpllcon[4];
+	uint32_t dplllockaddr;
+	uint32_t dplllockmask;
+	uint32_t dplllockval;
+	uint32_t ddrpllsrcdivaddr;
+	uint32_t ddrpllsrcdiv;
+	uint32_t retendisaddr;
+	uint32_t retendisval;
+	uint32_t grfregaddr;
+	uint32_t grfddrcreg;
+	uint32_t crupctlphysoftrstaddr;
+	uint32_t cruresetpctlphy;
+	uint32_t cruderesetphy;
+	uint32_t cruderesetpctlphy;
+	uint32_t physoftrstaddr;
+	uint32_t endtag;
+};
+
+static uint32_t ddr_get_phy_pll_freq(void)
+{
+	uint32_t ret = 0;
+	uint32_t fb_div, pre_div;
+
+	fb_div = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REGEC);
+	fb_div |= (mmio_read_32(DDR_PHY_BASE + DDR_PHY_REGED) & 0x1) << 8;
+
+	pre_div = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REGEE) & 0xff;
+	ret = 2 * 24 * fb_div / (4 * pre_div);
+
+	return ret;
+}
+
+static void ddr_copy(uint32_t *pdest, uint32_t *psrc, uint32_t words)
+{
+	uint32_t i;
+
+	for (i = 0; i < words; i++)
+		pdest[i] = psrc[i];
+}
+
+static void ddr_get_dpll_cfg(uint32_t *p)
+{
+	uint32_t nmhz, NO, NF, NR;
+
+	nmhz = ddr_get_phy_pll_freq();
+	if (nmhz <= 150)
+		NO = 6;
+	else if (nmhz <= 250)
+		NO = 4;
+	else if (nmhz <= 500)
+		NO = 2;
+	else
+		NO = 1;
+
+	NR = 1;
+	NF = 2 * nmhz * NR * NO / 24;
+
+	p[0] = SET_NR(NR) | SET_NO(NO);
+	p[1] = SET_NF(NF);
+	p[2] = SET_NB(NF / 2);
+}
+
+void ddr_reg_save(uint32_t pllpdstat, uint64_t base_addr)
+{
+	struct BACKUP_REG_TAG *p_ddr_reg = (struct BACKUP_REG_TAG *)base_addr;
+	struct PCTL_SAVE_REG_TAG *pctl_tim = &p_ddr_reg->pctl;
+
+	p_ddr_reg->tag = 0x56313031;
+	p_ddr_reg->pctladdr = DDR_PCTL_BASE;
+	p_ddr_reg->phyaddr = DDR_PHY_BASE;
+	p_ddr_reg->nocaddr = SERVICE_BUS_BASE;
+
+	/* PCTLR */
+	ddr_copy((uint32_t *)&pctl_tim->pctl_timing.TOGCNT1U,
+		 (uint32_t *)(DDR_PCTL_BASE + DDR_PCTL_TOGCNT1U), 35);
+	pctl_tim->pctl_timing.TREFI |= DDR_UPD_REF_ENABLE;
+	pctl_tim->SCFG = mmio_read_32(DDR_PCTL_BASE + DDR_PCTL_SCFG);
+	pctl_tim->CMDTSTATEN = mmio_read_32(DDR_PCTL_BASE +
+					    DDR_PCTL_CMDTSTATEN);
+	pctl_tim->MCFG1 = mmio_read_32(DDR_PCTL_BASE + DDR_PCTL_MCFG1);
+	pctl_tim->MCFG = mmio_read_32(DDR_PCTL_BASE + DDR_PCTL_MCFG);
+	pctl_tim->PPCFG = mmio_read_32(DDR_PCTL_BASE + DDR_PCTL_PPCFG);
+	pctl_tim->pctl_timing.ddrfreq = mmio_read_32(DDR_PCTL_BASE +
+						     DDR_PCTL_TOGCNT1U * 2);
+	pctl_tim->DFITCTRLDELAY = mmio_read_32(DDR_PCTL_BASE +
+					       DDR_PCTL_DFITCTRLDELAY);
+	pctl_tim->DFIODTCFG = mmio_read_32(DDR_PCTL_BASE + DDR_PCTL_DFIODTCFG);
+	pctl_tim->DFIODTCFG1 = mmio_read_32(DDR_PCTL_BASE +
+					    DDR_PCTL_DFIODTCFG1);
+	pctl_tim->DFIODTRANKMAP = mmio_read_32(DDR_PCTL_BASE +
+					       DDR_PCTL_DFIODTRANKMAP);
+	pctl_tim->DFITPHYWRDATA = mmio_read_32(DDR_PCTL_BASE +
+					       DDR_PCTL_DFITPHYWRDATA);
+	pctl_tim->DFITPHYWRLAT = mmio_read_32(DDR_PCTL_BASE +
+					      DDR_PCTL_DFITPHYWRLAT);
+	pctl_tim->DFITPHYWRDATALAT = mmio_read_32(DDR_PCTL_BASE +
+						  DDR_PCTL_DFITPHYWRDATALAT);
+	pctl_tim->DFITRDDATAEN = mmio_read_32(DDR_PCTL_BASE +
+					      DDR_PCTL_DFITRDDATAEN);
+	pctl_tim->DFITPHYRDLAT = mmio_read_32(DDR_PCTL_BASE +
+					      DDR_PCTL_DFITPHYRDLAT);
+	pctl_tim->DFITPHYUPDTYPE0 = mmio_read_32(DDR_PCTL_BASE +
+						 DDR_PCTL_DFITPHYUPDTYPE0);
+	pctl_tim->DFITPHYUPDTYPE1 = mmio_read_32(DDR_PCTL_BASE +
+						 DDR_PCTL_DFITPHYUPDTYPE1);
+	pctl_tim->DFITPHYUPDTYPE2 = mmio_read_32(DDR_PCTL_BASE +
+						 DDR_PCTL_DFITPHYUPDTYPE2);
+	pctl_tim->DFITPHYUPDTYPE3 = mmio_read_32(DDR_PCTL_BASE +
+						 DDR_PCTL_DFITPHYUPDTYPE3);
+	pctl_tim->DFITCTRLUPDMIN = mmio_read_32(DDR_PCTL_BASE +
+						DDR_PCTL_DFITCTRLUPDMIN);
+	pctl_tim->DFITCTRLUPDMAX = mmio_read_32(DDR_PCTL_BASE +
+						DDR_PCTL_DFITCTRLUPDMAX);
+	pctl_tim->DFITCTRLUPDDLY = mmio_read_32(DDR_PCTL_BASE +
+						DDR_PCTL_DFITCTRLUPDDLY);
+
+	pctl_tim->DFIUPDCFG = mmio_read_32(DDR_PCTL_BASE + DDR_PCTL_DFIUPDCFG);
+	pctl_tim->DFITREFMSKI = mmio_read_32(DDR_PCTL_BASE +
+					     DDR_PCTL_DFITREFMSKI);
+	pctl_tim->DFITCTRLUPDI = mmio_read_32(DDR_PCTL_BASE +
+					      DDR_PCTL_DFITCTRLUPDI);
+	pctl_tim->DFISTCFG0 = mmio_read_32(DDR_PCTL_BASE + DDR_PCTL_DFISTCFG0);
+	pctl_tim->DFISTCFG1 = mmio_read_32(DDR_PCTL_BASE + DDR_PCTL_DFISTCFG1);
+	pctl_tim->DFITDRAMCLKEN = mmio_read_32(DDR_PCTL_BASE +
+					       DDR_PCTL_DFITDRAMCLKEN);
+	pctl_tim->DFITDRAMCLKDIS = mmio_read_32(DDR_PCTL_BASE +
+						DDR_PCTL_DFITDRAMCLKDIS);
+	pctl_tim->DFISTCFG2 = mmio_read_32(DDR_PCTL_BASE + DDR_PCTL_DFISTCFG2);
+	pctl_tim->DFILPCFG0 = mmio_read_32(DDR_PCTL_BASE + DDR_PCTL_DFILPCFG0);
+
+	/* PHY */
+	p_ddr_reg->phy.PHY_REG0 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG0);
+	p_ddr_reg->phy.PHY_REG1 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG1);
+	p_ddr_reg->phy.PHY_REGB = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REGB);
+	p_ddr_reg->phy.PHY_REGC = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REGC);
+	p_ddr_reg->phy.PHY_REG11 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG11);
+	p_ddr_reg->phy.PHY_REG13 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG13);
+	p_ddr_reg->phy.PHY_REG14 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG14);
+	p_ddr_reg->phy.PHY_REG16 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG16);
+	p_ddr_reg->phy.PHY_REG20 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG20);
+	p_ddr_reg->phy.PHY_REG21 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG21);
+	p_ddr_reg->phy.PHY_REG26 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG26);
+	p_ddr_reg->phy.PHY_REG27 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG27);
+	p_ddr_reg->phy.PHY_REG28 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG28);
+	p_ddr_reg->phy.PHY_REG30 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG30);
+	p_ddr_reg->phy.PHY_REG31 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG31);
+	p_ddr_reg->phy.PHY_REG36 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG36);
+	p_ddr_reg->phy.PHY_REG37 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG37);
+	p_ddr_reg->phy.PHY_REG38 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG38);
+	p_ddr_reg->phy.PHY_REG40 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG40);
+	p_ddr_reg->phy.PHY_REG41 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG41);
+	p_ddr_reg->phy.PHY_REG46 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG46);
+	p_ddr_reg->phy.PHY_REG47 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG47);
+	p_ddr_reg->phy.PHY_REG48 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG48);
+	p_ddr_reg->phy.PHY_REG50 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG50);
+	p_ddr_reg->phy.PHY_REG51 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG51);
+	p_ddr_reg->phy.PHY_REG56 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG56);
+	p_ddr_reg->phy.PHY_REG57 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG57);
+	p_ddr_reg->phy.PHY_REG58 = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG58);
+	p_ddr_reg->phy.PHY_REGDLL = mmio_read_32(DDR_PHY_BASE +
+						 DDR_PHY_REGDLL);
+	p_ddr_reg->phy.PHY_REGEC = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REGEC);
+	p_ddr_reg->phy.PHY_REGED = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REGED);
+	p_ddr_reg->phy.PHY_REGEE = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REGEE);
+	p_ddr_reg->phy.PHY_REGEF = 0;
+
+	if (mmio_read_32(DDR_PHY_BASE + DDR_PHY_REG2) & 0x2) {
+		p_ddr_reg->phy.PHY_REGFB = mmio_read_32(DDR_PHY_BASE +
+							DDR_PHY_REG2C);
+		p_ddr_reg->phy.PHY_REGFC = mmio_read_32(DDR_PHY_BASE +
+							DDR_PHY_REG3C);
+		p_ddr_reg->phy.PHY_REGFD = mmio_read_32(DDR_PHY_BASE +
+							DDR_PHY_REG4C);
+		p_ddr_reg->phy.PHY_REGFE = mmio_read_32(DDR_PHY_BASE +
+							DDR_PHY_REG5C);
+	} else {
+		p_ddr_reg->phy.PHY_REGFB = mmio_read_32(DDR_PHY_BASE +
+							DDR_PHY_REGFB);
+		p_ddr_reg->phy.PHY_REGFC = mmio_read_32(DDR_PHY_BASE +
+							DDR_PHY_REGFC);
+		p_ddr_reg->phy.PHY_REGFD = mmio_read_32(DDR_PHY_BASE +
+							DDR_PHY_REGFD);
+		p_ddr_reg->phy.PHY_REGFE = mmio_read_32(DDR_PHY_BASE +
+							DDR_PHY_REGFE);
+	}
+
+	/* NOC */
+	p_ddr_reg->noc.ddrconf = mmio_read_32(SERVICE_BUS_BASE + MSCH_DDRCONF);
+	p_ddr_reg->noc.ddrtiming = mmio_read_32(SERVICE_BUS_BASE +
+						MSCH_DDRTIMING);
+	p_ddr_reg->noc.ddrmode = mmio_read_32(SERVICE_BUS_BASE + MSCH_DDRMODE);
+	p_ddr_reg->noc.readlatency = mmio_read_32(SERVICE_BUS_BASE +
+						  MSCH_READLATENCY);
+	p_ddr_reg->noc.activate = mmio_read_32(SERVICE_BUS_BASE +
+					       MSCH_ACTIVATE);
+	p_ddr_reg->noc.devtodev = mmio_read_32(SERVICE_BUS_BASE +
+					       MSCH_DEVTODEV);
+
+	p_ddr_reg->pllselect = mmio_read_32(DDR_PHY_BASE + DDR_PHY_REGEE) * 0x1;
+	p_ddr_reg->phypllockaddr = GRF_BASE + GRF_SOC_STATUS0;
+	p_ddr_reg->phyplllockmask = GRF_DDRPHY_LOCK;
+	p_ddr_reg->phyplllockval = 0;
+
+	/* PLLPD */
+	p_ddr_reg->pllpdstat = pllpdstat;
+	/* DPLL */
+	p_ddr_reg->dpllmodeaddr = CRU_BASE + PLL_CONS(DPLL_ID, 3);
+	/* slow mode and power on */
+	p_ddr_reg->dpllslowmode = DPLL_WORK_SLOW_MODE | DPLL_POWER_DOWN;
+	p_ddr_reg->dpllnormalmode = DPLL_WORK_NORMAL_MODE;
+	p_ddr_reg->dpllresetaddr = CRU_BASE + PLL_CONS(DPLL_ID, 3);
+	p_ddr_reg->dpllreset = DPLL_RESET_CONTROL_NORMAL;
+	p_ddr_reg->dplldereset = DPLL_RESET_CONTROL_RESET;
+	p_ddr_reg->dpllconaddr = CRU_BASE + PLL_CONS(DPLL_ID, 0);
+
+	if (p_ddr_reg->pllselect == 0) {
+		p_ddr_reg->dpllcon[0] = (mmio_read_32(CRU_BASE +
+						      PLL_CONS(DPLL_ID, 0))
+							& 0xffff) |
+					(0xFFFF << 16);
+		p_ddr_reg->dpllcon[1] = (mmio_read_32(CRU_BASE +
+						      PLL_CONS(DPLL_ID, 1))
+							& 0xffff);
+		p_ddr_reg->dpllcon[2] = (mmio_read_32(CRU_BASE +
+						      PLL_CONS(DPLL_ID, 2))
+							& 0xffff);
+		p_ddr_reg->dpllcon[3] = (mmio_read_32(CRU_BASE +
+						      PLL_CONS(DPLL_ID, 3))
+							& 0xffff) |
+					(0xFFFF << 16);
+	} else {
+		ddr_get_dpll_cfg(&p_ddr_reg->dpllcon[0]);
+	}
+
+	p_ddr_reg->pllselect = 0;
+	p_ddr_reg->dplllockaddr = CRU_BASE + PLL_CONS(DPLL_ID, 1);
+	p_ddr_reg->dplllockmask = DPLL_STATUS_LOCK;
+	p_ddr_reg->dplllockval = DPLL_STATUS_LOCK;
+
+	/* SET_DDR_PLL_SRC */
+	p_ddr_reg->ddrpllsrcdivaddr = CRU_BASE + CRU_CLKSELS_CON(13);
+	p_ddr_reg->ddrpllsrcdiv = (mmio_read_32(CRU_BASE + CRU_CLKSELS_CON(13))
+					& DDR_PLL_SRC_MASK)
+					| (DDR_PLL_SRC_MASK << 16);
+	p_ddr_reg->retendisaddr = PMU_BASE + PMU_PWRMD_COM;
+	p_ddr_reg->retendisval = PD_PERI_PWRDN_ENABLE;
+	p_ddr_reg->grfregaddr = GRF_BASE + GRF_DDRC0_CON0;
+	p_ddr_reg->grfddrcreg = (mmio_read_32(GRF_BASE + GRF_DDRC0_CON0) &
+					      DDR_PLL_SRC_MASK) |
+				 (DDR_PLL_SRC_MASK << 16);
+
+	/* pctl phy soft reset */
+	p_ddr_reg->crupctlphysoftrstaddr = CRU_BASE + CRU_SOFTRSTS_CON(10);
+	p_ddr_reg->cruresetpctlphy = DDRCTRL0_PSRSTN_REQ(1) |
+				     DDRCTRL0_SRSTN_REQ(1) |
+				     DDRPHY0_PSRSTN_REQ(1) |
+				     DDRPHY0_SRSTN_REQ(1);
+	p_ddr_reg->cruderesetphy = DDRCTRL0_PSRSTN_REQ(1) |
+				   DDRCTRL0_SRSTN_REQ(1) |
+				   DDRPHY0_PSRSTN_REQ(0) |
+				   DDRPHY0_SRSTN_REQ(0);
+
+	p_ddr_reg->cruderesetpctlphy = DDRCTRL0_PSRSTN_REQ(0) |
+				       DDRCTRL0_SRSTN_REQ(0) |
+				       DDRPHY0_PSRSTN_REQ(0) |
+				       DDRPHY0_SRSTN_REQ(0);
+
+	p_ddr_reg->physoftrstaddr = DDR_PHY_BASE + DDR_PHY_REG0;
+
+	p_ddr_reg->endtag = 0xFFFFFFFF;
+}
+
+/*
+ * "rk3368_ddr_reg_resume_V1.05.bin" is an executable bin which is generated
+ * by ARM DS5 for resuming ddr controller. If the soc wakes up from system
+ * suspend, ddr needs to be resumed and the resuming code needs to be run in
+ * sram. But there is not a way to pointing the resuming code to the PMUSRAM
+ * when linking .o files of bl31, so we use the
+ * "rk3368_ddr_reg_resume_V1.05.bin" whose code is position-independent and
+ * it can be loaded anywhere and run.
+ */
+static __aligned(4) unsigned int ddr_reg_resume[] = {
+	#include "rk3368_ddr_reg_resume_V1.05.bin"
+};
+
+uint32_t ddr_get_resume_code_size(void)
+{
+	return sizeof(ddr_reg_resume);
+}
+
+uint32_t ddr_get_resume_data_size(void)
+{
+	return sizeof(struct BACKUP_REG_TAG);
+}
+
+uint32_t *ddr_get_resume_code_base(void)
+{
+	return (unsigned int *)ddr_reg_resume;
+}
diff --git a/plat/rockchip/rk3368/drivers/ddr/ddr_rk3368.h b/plat/rockchip/rk3368/drivers/ddr/ddr_rk3368.h
new file mode 100644
index 0000000..c9d6c25
--- /dev/null
+++ b/plat/rockchip/rk3368/drivers/ddr/ddr_rk3368.h
@@ -0,0 +1,267 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __DDR_RK3368_H__
+#define __DDR_RK3368_H__
+
+#define DDR_PCTL_SCFG		0x0
+#define DDR_PCTL_SCTL		0x4
+#define DDR_PCTL_STAT		0x8
+#define DDR_PCTL_INTRSTAT	0xc
+
+#define DDR_PCTL_MCMD		0x40
+#define DDR_PCTL_POWCTL		0x44
+#define DDR_PCTL_POWSTAT	0x48
+#define DDR_PCTL_CMDTSTAT	0x4c
+#define DDR_PCTL_CMDTSTATEN	0x50
+#define DDR_PCTL_MRRCFG0	0x60
+#define DDR_PCTL_MRRSTAT0	0x64
+#define DDR_PCTL_MRRSTAT1	0x68
+#define DDR_PCTL_MCFG1		0x7c
+#define DDR_PCTL_MCFG		0x80
+#define DDR_PCTL_PPCFG		0x84
+#define DDR_PCTL_MSTAT		0x88
+#define DDR_PCTL_LPDDR2ZQCFG	0x8c
+#define DDR_PCTL_DTUPDES		0x94
+#define DDR_PCTL_DTUNA			0x98
+#define DDR_PCTL_DTUNE			0x9c
+#define DDR_PCTL_DTUPRD0		0xa0
+#define DDR_PCTL_DTUPRD1		0xa4
+#define DDR_PCTL_DTUPRD2		0xa8
+#define DDR_PCTL_DTUPRD3		0xac
+#define DDR_PCTL_DTUAWDT		0xb0
+#define DDR_PCTL_TOGCNT1U		0xc0
+#define DDR_PCTL_TINIT			0xc4
+#define DDR_PCTL_TRSTH			0xc8
+#define DDR_PCTL_TOGCNT100N		0xcc
+#define DDR_PCTL_TREFI			0xd0
+#define DDR_PCTL_TMRD			0xd4
+#define DDR_PCTL_TRFC			0xd8
+#define DDR_PCTL_TRP			0xdc
+#define DDR_PCTL_TRTW			0xe0
+#define DDR_PCTL_TAL			0xe4
+#define DDR_PCTL_TCL			0xe8
+#define DDR_PCTL_TCWL			0xec
+#define DDR_PCTL_TRAS			0xf0
+#define DDR_PCTL_TRC			0xf4
+#define DDR_PCTL_TRCD			0xf8
+#define DDR_PCTL_TRRD			0xfc
+#define DDR_PCTL_TRTP			0x100
+#define DDR_PCTL_TWR			0x104
+#define DDR_PCTL_TWTR			0x108
+#define DDR_PCTL_TEXSR			0x10c
+#define DDR_PCTL_TXP			0x110
+#define DDR_PCTL_TXPDLL			0x114
+#define DDR_PCTL_TZQCS			0x118
+#define DDR_PCTL_TZQCSI			0x11c
+#define DDR_PCTL_TDQS			0x120
+#define DDR_PCTL_TCKSRE			0x124
+#define DDR_PCTL_TCKSRX			0x128
+#define DDR_PCTL_TCKE			0x12c
+#define DDR_PCTL_TMOD			0x130
+#define DDR_PCTL_TRSTL			0x134
+#define DDR_PCTL_TZQCL			0x138
+#define DDR_PCTL_TMRR			0x13c
+#define DDR_PCTL_TCKESR			0x140
+#define DDR_PCTL_TDPD			0x144
+#define DDR_PCTL_TREFI_MEM_DDR3	0x148
+#define DDR_PCTL_ECCCFG			0x180
+#define DDR_PCTL_ECCTST			0x184
+#define DDR_PCTL_ECCCLR			0x188
+#define DDR_PCTL_ECCLOG			0x18c
+#define DDR_PCTL_DTUWACTL		0x200
+#define DDR_PCTL_DTURACTL		0x204
+#define DDR_PCTL_DTUCFG			0x208
+#define DDR_PCTL_DTUECTL		0x20c
+#define DDR_PCTL_DTUWD0			0x210
+#define DDR_PCTL_DTUWD1			0x214
+#define DDR_PCTL_DTUWD2			0x218
+#define DDR_PCTL_DTUWD3			0x21c
+#define DDR_PCTL_DTUWDM			0x220
+#define DDR_PCTL_DTURD0			0x224
+#define DDR_PCTL_DTURD1			0x228
+#define DDR_PCTL_DTURD2			0x22c
+#define DDR_PCTL_DTURD3			0x230
+#define DDR_PCTL_DTULFSRWD		0x234
+#define DDR_PCTL_DTULFSRRD		0x238
+#define DDR_PCTL_DTUEAF			0x23c
+#define DDR_PCTL_DFITCTRLDELAY	0x240
+#define DDR_PCTL_DFIODTCFG		0x244
+#define DDR_PCTL_DFIODTCFG1		0x248
+#define DDR_PCTL_DFIODTRANKMAP		0x24c
+#define DDR_PCTL_DFITPHYWRDATA		0x250
+#define DDR_PCTL_DFITPHYWRLAT		0x254
+#define DDR_PCTL_DFITPHYWRDATALAT	0x258
+#define DDR_PCTL_DFITRDDATAEN		0x260
+#define DDR_PCTL_DFITPHYRDLAT		0x264
+#define DDR_PCTL_DFITPHYUPDTYPE0	0x270
+#define DDR_PCTL_DFITPHYUPDTYPE1	0x274
+#define DDR_PCTL_DFITPHYUPDTYPE2	0x278
+#define DDR_PCTL_DFITPHYUPDTYPE3	0x27c
+#define DDR_PCTL_DFITCTRLUPDMIN		0x280
+#define DDR_PCTL_DFITCTRLUPDMAX		0x284
+#define DDR_PCTL_DFITCTRLUPDDLY		0x288
+#define DDR_PCTL_DFIUPDCFG			0x290
+#define DDR_PCTL_DFITREFMSKI		0x294
+#define DDR_PCTL_DFITCTRLUPDI		0x298
+#define DDR_PCTL_DFITRCFG0			0x2ac
+#define DDR_PCTL_DFITRSTAT0			0x2b0
+#define DDR_PCTL_DFITRWRLVLEN		0x2b4
+#define DDR_PCTL_DFITRRDLVLEN		0x2b8
+#define DDR_PCTL_DFITRRDLVLGATEEN	0x2bc
+#define DDR_PCTL_DFISTSTAT0			0x2c0
+#define DDR_PCTL_DFISTCFG0			0x2c4
+#define DDR_PCTL_DFISTCFG1			0x2c8
+#define DDR_PCTL_DFITDRAMCLKEN		0x2d0
+#define DDR_PCTL_DFITDRAMCLKDIS		0x2d4
+#define DDR_PCTL_DFISTCFG2			0x2d8
+#define DDR_PCTL_DFISTPARCLR		0x2dc
+#define DDR_PCTL_DFISTPARLOG		0x2e0
+#define DDR_PCTL_DFILPCFG0			0x2f0
+#define DDR_PCTL_DFITRWRLVLRESP0	0x300
+#define DDR_PCTL_DFITRWRLVLRESP1	0x304
+#define DDR_PCTL_DFITRWRLVLRESP2	0x308
+#define DDR_PCTL_DFITRRDLVLRESP0	0x30c
+#define DDR_PCTL_DFITRRDLVLRESP1	0x310
+#define DDR_PCTL_DFITRRDLVLRESP2	0x314
+#define DDR_PCTL_DFITRWRLVLDELAY0	0x318
+#define DDR_PCTL_DFITRWRLVLDELAY1	0x31c
+#define DDR_PCTL_DFITRWRLVLDELAY2	0x320
+#define DDR_PCTL_DFITRRDLVLDELAY0	0x324
+#define DDR_PCTL_DFITRRDLVLDELAY1	0x328
+#define DDR_PCTL_DFITRRDLVLDELAY2	0x32c
+#define DDR_PCTL_DFITRRDLVLGATEDELAY0	0x330
+#define DDR_PCTL_DFITRRDLVLGATEDELAY1	0x334
+#define DDR_PCTL_DFITRRDLVLGATEDELAY2	0x338
+#define DDR_PCTL_DFITRCMD			0x33c
+#define DDR_PCTL_IPVR				0x3f8
+#define DDR_PCTL_IPTR				0x3fc
+
+/* DDR PHY REG */
+#define DDR_PHY_REG0		0x0
+#define DDR_PHY_REG1		0x4
+#define DDR_PHY_REG2		0x8
+#define DDR_PHY_REG3		0xc
+#define DDR_PHY_REG4		0x10
+#define DDR_PHY_REG5		0x14
+#define DDR_PHY_REG6		0x18
+#define DDR_PHY_REGB		0x2c
+#define DDR_PHY_REGC		0x30
+#define DDR_PHY_REG11		0x44
+#define DDR_PHY_REG12		0x48
+#define DDR_PHY_REG13		0x4c
+#define DDR_PHY_REG14		0x50
+#define DDR_PHY_REG16		0x58
+#define DDR_PHY_REG20		0x80
+#define DDR_PHY_REG21		0x84
+#define DDR_PHY_REG26		0x98
+#define DDR_PHY_REG27		0x9c
+#define DDR_PHY_REG28		0xa0
+#define DDR_PHY_REG2C		0xb0
+#define DDR_PHY_REG30		0xc0
+#define DDR_PHY_REG31		0xc4
+#define DDR_PHY_REG36		0xd8
+#define DDR_PHY_REG37		0xdc
+#define DDR_PHY_REG38		0xe0
+#define DDR_PHY_REG3C		0xf0
+#define DDR_PHY_REG40		0x100
+#define DDR_PHY_REG41		0x104
+#define DDR_PHY_REG46		0x118
+#define DDR_PHY_REG47		0x11c
+#define DDR_PHY_REG48		0x120
+#define DDR_PHY_REG4C		0x130
+#define DDR_PHY_REG50		0x140
+#define DDR_PHY_REG51		0x144
+#define DDR_PHY_REG56		0x158
+#define DDR_PHY_REG57		0x15c
+#define DDR_PHY_REG58		0x160
+#define DDR_PHY_REG5C		0x170
+#define DDR_PHY_REGDLL		0x290
+#define DDR_PHY_REGEC		0x3b0
+#define DDR_PHY_REGED		0x3b4
+#define DDR_PHY_REGEE		0x3b8
+#define DDR_PHY_REGEF		0x3bc
+#define DDR_PHY_REGF0		0x3c0
+#define DDR_PHY_REGF1		0x3c4
+#define DDR_PHY_REGF2		0x3c8
+#define DDR_PHY_REGFA		0x3e8
+#define DDR_PHY_REGFB		0x3ec
+#define DDR_PHY_REGFC		0x3f0
+#define DDR_PHY_REGFD		0x3f4
+#define DDR_PHY_REGFE		0x3f8
+#define DDR_PHY_REGFF		0x3fc
+
+/* MSCH REG define */
+#define MSCH_COREID			0x0
+#define MSCH_DDRCONF		0x8
+#define MSCH_DDRTIMING		0xc
+#define MSCH_DDRMODE		0x10
+#define MSCH_READLATENCY	0x14
+#define MSCH_ACTIVATE		0x38
+#define MSCH_DEVTODEV		0x3c
+
+#define SET_NR(n)      ((0x3f << (8 + 16)) | ((n - 1) << 8))
+#define SET_NO(n)      ((0xf << (0 + 16)) | ((n - 1) << 0))
+#define SET_NF(n)      ((n - 1) & 0x1fff)
+#define SET_NB(n)      ((n - 1) & 0xfff)
+#define PLLMODE(n)     ((0x3 << (8 + 16)) | (n << 8))
+
+/* GRF REG define */
+#define GRF_SOC_STATUS0		0x480
+#define GRF_DDRPHY_LOCK		(0x1 << 15)
+#define GRF_DDRC0_CON0		0x600
+
+/* CRU softreset ddr pctl, phy */
+#define DDRMSCH0_SRSTN_REQ(n)  (((0x1 << 10) << 16) | (n << 10))
+#define DDRCTRL0_PSRSTN_REQ(n) (((0x1 << 3) << 16) | (n << 3))
+#define DDRCTRL0_SRSTN_REQ(n)  (((0x1 << 2) << 16) | (n << 2))
+#define DDRPHY0_PSRSTN_REQ(n)  (((0x1 << 1) << 16) | (n << 1))
+#define DDRPHY0_SRSTN_REQ(n)   (((0x1 << 0) << 16) | (n << 0))
+
+/* CRU_DPLL_CON2 */
+#define DPLL_STATUS_LOCK		(1 << 31)
+
+/* CRU_DPLL_CON3 */
+#define DPLL_POWER_DOWN			((0x1 << (1 + 16)) | (0 << 1))
+#define DPLL_WORK_NORMAL_MODE		((0x3 << (8 + 16)) | (0 << 8))
+#define DPLL_WORK_SLOW_MODE		((0x3 << (8 + 16)) | (1 << 8))
+#define DPLL_RESET_CONTROL_NORMAL	((0x1 << (5 + 16)) | (0x0 << 5))
+#define DPLL_RESET_CONTROL_RESET	((0x1 << (5 + 16)) | (0x1 << 5))
+
+/* PMU_PWRDN_CON */
+#define PD_PERI_PWRDN_ENABLE		(1 << 13)
+
+#define DDR_PLL_SRC_MASK		0x13
+
+/* DDR_PCTL_TREFI */
+#define DDR_UPD_REF_ENABLE		(0X1 << 31)
+
+uint32_t ddr_get_resume_code_size(void);
+uint32_t ddr_get_resume_data_size(void);
+uint32_t *ddr_get_resume_code_base(void);
+void ddr_reg_save(uint32_t pllpdstat, uint64_t base_addr);
+
+#endif
diff --git a/plat/rockchip/rk3368/drivers/ddr/rk3368_ddr_reg_resume_V1.05.bin b/plat/rockchip/rk3368/drivers/ddr/rk3368_ddr_reg_resume_V1.05.bin
new file mode 100644
index 0000000..cecd694
--- /dev/null
+++ b/plat/rockchip/rk3368/drivers/ddr/rk3368_ddr_reg_resume_V1.05.bin
@@ -0,0 +1,461 @@
+	0x14000088,
+	0xd10043ff,
+	0x5283ffe1,
+	0x52824902,
+	0x1b020400,
+	0x530d7c00,
+	0xb9000fe0,
+	0xb9400fe0,
+	0x340000a0,
+	0xb9400fe0,
+	0x51000401,
+	0xb9000fe1,
+	0x35ffffa0,
+	0x910043ff,
+	0xd65f03c0,
+	0x340000e2,
+	0xb9400023,
+	0xb9000003,
+	0x91001021,
+	0x91001000,
+	0x51000442,
+	0x35ffff62,
+	0xd65f03c0,
+	0xd10043ff,
+	0xb9400801,
+	0x12000821,
+	0xb9000fe1,
+	0xb9400fe1,
+	0x7100043f,
+	0x54000320,
+	0x52800021,
+	0x52800082,
+	0xb9400fe3,
+	0x34000143,
+	0x71000c7f,
+	0x54000100,
+	0x7100147f,
+	0x54000161,
+	0xb9000402,
+	0xb9400803,
+	0x12000863,
+	0x71000c7f,
+	0x54ffffa1,
+	0xb9000401,
+	0xb9400803,
+	0x12000863,
+	0x7100047f,
+	0x54ffffa1,
+	0xb9400803,
+	0x12000863,
+	0xb9000fe3,
+	0xb9400fe3,
+	0x7100047f,
+	0x54fffd61,
+	0x910043ff,
+	0xd65f03c0,
+	0xd10043ff,
+	0xb9400801,
+	0x12000821,
+	0xb9000fe1,
+	0xb9400fe1,
+	0x7100143f,
+	0x54000400,
+	0x52800021,
+	0x52800042,
+	0x52800063,
+	0xb9400fe4,
+	0x340000c4,
+	0x7100049f,
+	0x54000120,
+	0x71000c9f,
+	0x54000180,
+	0x14000010,
+	0xb9000401,
+	0xb9400804,
+	0x12000884,
+	0x7100049f,
+	0x54ffffa1,
+	0xb9000402,
+	0xb9400804,
+	0x12000884,
+	0x71000c9f,
+	0x54ffffa1,
+	0xb9000403,
+	0xb9400804,
+	0x12000884,
+	0x7100149f,
+	0x54ffffa1,
+	0xb9400804,
+	0x12000884,
+	0xb9000fe4,
+	0xb9400fe4,
+	0x7100149f,
+	0x54fffca1,
+	0x910043ff,
+	0xd65f03c0,
+	0xd10043ff,
+	0xb9400801,
+	0x12000821,
+	0xb9000fe1,
+	0xb9400fe1,
+	0x71000c3f,
+	0x54000400,
+	0x52800021,
+	0x52800042,
+	0x52800083,
+	0xb9400fe4,
+	0x34000164,
+	0x7100049f,
+	0x540001c0,
+	0x7100149f,
+	0x54000221,
+	0xb9000403,
+	0xb9400804,
+	0x12000884,
+	0x71000c9f,
+	0x54ffffa1,
+	0x1400000b,
+	0xb9000401,
+	0xb9400804,
+	0x12000884,
+	0x7100049f,
+	0x54ffffa1,
+	0xb9000402,
+	0xb9400804,
+	0x12000884,
+	0x71000c9f,
+	0x54ffffa1,
+	0xb9400804,
+	0x12000884,
+	0xb9000fe4,
+	0xb9400fe4,
+	0x71000c9f,
+	0x54fffca1,
+	0x910043ff,
+	0xd65f03c0,
+	0xd10103ff,
+	0xa9037bfd,
+	0x9100c3fd,
+	0xa9025ff6,
+	0xa90157f4,
+	0xf90007f3,
+	0xaa0003f3,
+	0xb9400674,
+	0xb9411276,
+	0xb941c660,
+	0xb941aa75,
+	0x7100041f,
+	0x54000261,
+	0xb9418e60,
+	0x321f0000,
+	0xb903b6c0,
+	0xb9418a60,
+	0xb903b2c0,
+	0xb9419260,
+	0xb903bac0,
+	0xb9418e60,
+	0x121e7800,
+	0xb903b6c0,
+	0xb941ca60,
+	0xb941ce61,
+	0xb941d262,
+	0xb9400003,
+	0xa030023,
+	0x6b22407f,
+	0x54ffffa0,
+	0x1400003b,
+	0xb941d660,
+	0x7100041f,
+	0x54000701,
+	0xb941da60,
+	0x3100041f,
+	0x54000080,
+	0xb941de61,
+	0x53007c00,
+	0xb9000001,
+	0xb941e660,
+	0x3100041f,
+	0x54000080,
+	0xb941ea61,
+	0x53007c00,
+	0xb9000001,
+	0xb941f260,
+	0x3100041f,
+	0x54000120,
+	0xaa1f03e1,
+	0x53007c00,
+	0x9107d262,
+	0xb8616843,
+	0xb8216803,
+	0x91001021,
+	0xf100203f,
+	0x54ffff81,
+	0x52800020,
+	0x97ffff3f,
+	0xb941e660,
+	0x3100041f,
+	0x54000080,
+	0xb941ee61,
+	0x53007c00,
+	0xb9000001,
+	0x52800020,
+	0x97ffff37,
+	0xb9420660,
+	0x3100041f,
+	0x54000100,
+	0xb9420a61,
+	0xb9420e62,
+	0x53007c00,
+	0xb9400003,
+	0xa030023,
+	0x6b22407f,
+	0x54ffffa1,
+	0xb9421260,
+	0x3100041f,
+	0x54000080,
+	0xb9421661,
+	0x53007c00,
+	0xb9000001,
+	0xb941da60,
+	0x3100041f,
+	0x54000080,
+	0xb941e261,
+	0x53007c00,
+	0xb9000001,
+	0xb9419660,
+	0xb903bec0,
+	0xb9422a60,
+	0x34000400,
+	0xb9422e61,
+	0x53007c17,
+	0xb90002e1,
+	0x52800140,
+	0x97ffff18,
+	0xb9423260,
+	0xb90002e0,
+	0x52800140,
+	0x97ffff14,
+	0xb9423660,
+	0xb90002e0,
+	0x52800140,
+	0x97ffff10,
+	0xb9423a60,
+	0x34000220,
+	0x53007c17,
+	0xb94002e0,
+	0x121c7400,
+	0xb90002e0,
+	0x52800020,
+	0x97ffff08,
+	0xb94002e0,
+	0x321e0000,
+	0xb90002e0,
+	0x528000a0,
+	0x97ffff03,
+	0xb94002e0,
+	0x321d0000,
+	0xb90002e0,
+	0x52800020,
+	0x97fffefe,
+	0xb9412a60,
+	0xb9004ec0,
+	0xb9412e60,
+	0xb90052c0,
+	0xb9413e60,
+	0xb9009ac0,
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+	0xb9411660,
+	0xb90002c0,
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+	0xb90032c0,
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+	0xb9413a60,
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+	0xb900c2c0,
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+	0xb900c6c0,
+	0xb9415e60,
+	0xb90102c0,
+	0xb9416260,
+	0xb90106c0,
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+	0xb9417660,
+	0xb90146c0,
+	0x52800040,
+	0xb9000ac0,
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+	0xb900b020,
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+	0xb941a260,
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+	0xb941a662,
+	0xaa1f03e0,
+	0xb9017422,
+	0x91008261,
+	0xb8606822,
+	0x8b000283,
+	0xb900c062,
+	0x91001000,
+	0xf102301f,
+	0x54ffff61,
+	0xb9400a60,
+	0xb9000280,
+	0xb9400e60,
+	0xb9005280,
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+	0xb9007e80,
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+	0xb9008280,
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+	0xb940ae60,
+	0xb9024280,
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+	0xb940b660,
+	0xb9024a80,
+	0xb940ba60,
+	0xb9024e80,
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+	0xb9025280,
+	0xb940c260,
+	0xb9025680,
+	0xb940c660,
+	0xb9025a80,
+	0xb940ca60,
+	0xb9026280,
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+	0xb9026680,
+	0xb940d260,
+	0xb9027280,
+	0xb940d660,
+	0xb9027680,
+	0xb940da60,
+	0xb9027a80,
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+	0xb9027e80,
+	0xb940e260,
+	0xb9028280,
+	0xb940e660,
+	0xb9028680,
+	0xb940ea60,
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+	0xb9029280,
+	0xb940f260,
+	0xb9029680,
+	0xb940f660,
+	0xb9029a80,
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+	0xb902c680,
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+	0xb902ca80,
+	0xb9410260,
+	0xb902d280,
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+	0xb902d680,
+	0xb9410a60,
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+	0xb9410e60,
+	0xb902f280,
+	0xb9422260,
+	0x3100041f,
+	0x540000c0,
+	0xb9422661,
+	0x53007c00,
+	0xb9000001,
+	0x52800020,
+	0x97fffe65,
+	0x52800020,
+	0xb9004680,
+	0xb9404a80,
+	0x3607ffe0,
+	0xb941ae60,
+	0xb9000aa0,
+	0xb941b260,
+	0xb9000ea0,
+	0xb941b660,
+	0xb90012a0,
+	0xb941ba60,
+	0xb90016a0,
+	0xb941be60,
+	0xb9003aa0,
+	0xb941c260,
+	0xb9003ea0,
+	0xb9422260,
+	0x3100041f,
+	0x54000080,
+	0x53007c00,
+	0x320083e1,
+	0xb9000001,
+	0xaa1403e0,
+	0x97fffe84,
+	0xb9421a60,
+	0x3100041f,
+	0x54000100,
+	0x53007c00,
+	0xb9421e61,
+	0xb9400002,
+	0x2a010041,
+	0xb9000001,
+	0x52800020,
+	0x97fffe43,
+	0xaa1403e0,
+	0x97fffea0,
+	0xb9422260,
+	0x3100041f,
+	0x54000080,
+	0x53007c00,
+	0x52a00021,
+	0xb9000001,
+	0xf94007f3,
+	0xa94157f4,
+	0xa9425ff6,
+	0xa9437bfd,
+	0x910103ff,
+	0xd65f03c0,
diff --git a/plat/rockchip/rk3368/drivers/pmu/pmu.c b/plat/rockchip/rk3368/drivers/pmu/pmu.c
new file mode 100644
index 0000000..fc31413
--- /dev/null
+++ b/plat/rockchip/rk3368/drivers/pmu/pmu.c
@@ -0,0 +1,425 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <debug.h>
+#include <delay_timer.h>
+#include <errno.h>
+#include <mmio.h>
+#include <platform.h>
+#include <platform_def.h>
+#include <plat_private.h>
+#include <rk3368_def.h>
+#include <pmu_sram.h>
+#include <soc.h>
+#include <pmu.h>
+#include <ddr_rk3368.h>
+#include <pmu_com.h>
+
+static struct psram_data_t *psram_sleep_cfg =
+	(struct psram_data_t *)PSRAM_DT_BASE;
+
+void rk3368_flash_l2_b(void)
+{
+	uint32_t wait_cnt = 0;
+
+	regs_updata_bit_set(PMU_BASE + PMU_SFT_CON, pmu_sft_l2flsh_clst_b);
+	dsb();
+
+	while (!(mmio_read_32(PMU_BASE + PMU_CORE_PWR_ST)
+		& BIT(clst_b_l2_flsh_done))) {
+		wait_cnt++;
+		if (!(wait_cnt % MAX_WAIT_CONUT))
+			WARN("%s:reg %x,wait\n", __func__,
+			     mmio_read_32(PMU_BASE + PMU_CORE_PWR_ST));
+	}
+
+	regs_updata_bit_clr(PMU_BASE + PMU_SFT_CON, pmu_sft_l2flsh_clst_b);
+}
+
+static inline int rk3368_pmu_bus_idle(uint32_t req, uint32_t idle)
+{
+	uint32_t mask = BIT(req);
+	uint32_t idle_mask = 0;
+	uint32_t idle_target = 0;
+	uint32_t val;
+	uint32_t wait_cnt = 0;
+
+	switch (req) {
+	case bus_ide_req_clst_l:
+		idle_mask = BIT(pmu_idle_ack_cluster_l);
+		idle_target = (idle << pmu_idle_ack_cluster_l);
+		break;
+
+	case bus_ide_req_clst_b:
+		idle_mask = BIT(pmu_idle_ack_cluster_b);
+		idle_target = (idle << pmu_idle_ack_cluster_b);
+		break;
+
+	case bus_ide_req_cxcs:
+		idle_mask = BIT(pmu_idle_ack_cxcs);
+		idle_target = ((!idle) << pmu_idle_ack_cxcs);
+		break;
+
+	case bus_ide_req_cci400:
+		idle_mask = BIT(pmu_idle_ack_cci400);
+		idle_target = ((!idle) << pmu_idle_ack_cci400);
+		break;
+
+	case bus_ide_req_gpu:
+		idle_mask = BIT(pmu_idle_ack_gpu) | BIT(pmu_idle_gpu);
+		idle_target = (idle << pmu_idle_ack_gpu) |
+			      (idle << pmu_idle_gpu);
+		break;
+
+	case bus_ide_req_core:
+		idle_mask = BIT(pmu_idle_ack_core) | BIT(pmu_idle_core);
+		idle_target = (idle << pmu_idle_ack_core) |
+			      (idle << pmu_idle_core);
+		break;
+
+	case bus_ide_req_bus:
+		idle_mask = BIT(pmu_idle_ack_bus) | BIT(pmu_idle_bus);
+		idle_target = (idle << pmu_idle_ack_bus) |
+			      (idle << pmu_idle_bus);
+		break;
+	case bus_ide_req_dma:
+		idle_mask = BIT(pmu_idle_ack_dma) | BIT(pmu_idle_dma);
+		idle_target = (idle << pmu_idle_ack_dma) |
+			      (idle << pmu_idle_dma);
+		break;
+
+	case bus_ide_req_peri:
+		idle_mask = BIT(pmu_idle_ack_peri) | BIT(pmu_idle_peri);
+		idle_target = (idle << pmu_idle_ack_peri) |
+			      (idle << pmu_idle_peri);
+		break;
+
+	case bus_ide_req_video:
+		idle_mask = BIT(pmu_idle_ack_video) | BIT(pmu_idle_video);
+		idle_target = (idle << pmu_idle_ack_video) |
+			      (idle << pmu_idle_video);
+		break;
+
+	case bus_ide_req_vio:
+		idle_mask = BIT(pmu_idle_ack_vio) | BIT(pmu_idle_vio);
+		idle_target = (pmu_idle_ack_vio) |
+			      (idle << pmu_idle_vio);
+		break;
+
+	case bus_ide_req_alive:
+		idle_mask = BIT(pmu_idle_ack_alive) | BIT(pmu_idle_alive);
+		idle_target = (idle << pmu_idle_ack_alive) |
+			      (idle << pmu_idle_alive);
+		break;
+
+	case bus_ide_req_pmu:
+		idle_mask = BIT(pmu_idle_ack_pmu) | BIT(pmu_idle_pmu);
+		idle_target = (idle << pmu_idle_ack_pmu) |
+			      (idle << pmu_idle_pmu);
+		break;
+
+	case bus_ide_req_msch:
+		idle_mask = BIT(pmu_idle_ack_msch) | BIT(pmu_idle_msch);
+		idle_target = (idle << pmu_idle_ack_msch) |
+			      (idle << pmu_idle_msch);
+		break;
+
+	case bus_ide_req_cci:
+		idle_mask = BIT(pmu_idle_ack_cci) | BIT(pmu_idle_cci);
+		idle_target = (idle << pmu_idle_ack_cci) |
+			      (idle << pmu_idle_cci);
+		break;
+
+	default:
+		ERROR("%s: Unsupported the idle request\n", __func__);
+		break;
+	}
+
+	val = mmio_read_32(PMU_BASE + PMU_BUS_IDE_REQ);
+	if (idle)
+		val |=	mask;
+	else
+		val &= ~mask;
+
+	mmio_write_32(PMU_BASE + PMU_BUS_IDE_REQ, val);
+
+	while ((mmio_read_32(PMU_BASE +
+	       PMU_BUS_IDE_ST) & idle_mask) != idle_target) {
+		wait_cnt++;
+		if (!(wait_cnt % MAX_WAIT_CONUT))
+			WARN("%s:st=%x(%x)\n", __func__,
+			     mmio_read_32(PMU_BASE + PMU_BUS_IDE_ST),
+			     idle_mask);
+	}
+
+	return 0;
+}
+
+void pmu_scu_b_pwrup(void)
+{
+	regs_updata_bit_clr(PMU_BASE + PMU_SFT_CON, pmu_sft_acinactm_clst_b);
+	rk3368_pmu_bus_idle(bus_ide_req_clst_b, 0);
+}
+
+static void pmu_scu_b_pwrdn(void)
+{
+	uint32_t wait_cnt = 0;
+
+	if ((mmio_read_32(PMU_BASE + PMU_PWRDN_ST) &
+	     PM_PWRDM_CPUSB_MSK) != PM_PWRDM_CPUSB_MSK) {
+		ERROR("%s: not all cpus is off\n", __func__);
+		return;
+	}
+
+	rk3368_flash_l2_b();
+
+	regs_updata_bit_set(PMU_BASE + PMU_SFT_CON, pmu_sft_acinactm_clst_b);
+
+	while (!(mmio_read_32(PMU_BASE +
+	       PMU_CORE_PWR_ST) & BIT(clst_b_l2_wfi))) {
+		wait_cnt++;
+		if (!(wait_cnt % MAX_WAIT_CONUT))
+			ERROR("%s:wait cluster-b l2(%x)\n", __func__,
+			      mmio_read_32(PMU_BASE + PMU_CORE_PWR_ST));
+	}
+	rk3368_pmu_bus_idle(bus_ide_req_clst_b, 1);
+}
+
+static void pmu_sleep_mode_config(void)
+{
+	uint32_t pwrmd_core, pwrmd_com;
+
+	pwrmd_core = BIT(pmu_mdcr_cpu0_pd) |
+		     BIT(pmu_mdcr_scu_l_pd) |
+		     BIT(pmu_mdcr_l2_flush) |
+		     BIT(pmu_mdcr_l2_idle) |
+		     BIT(pmu_mdcr_clr_clst_l) |
+		     BIT(pmu_mdcr_clr_core) |
+		     BIT(pmu_mdcr_clr_cci) |
+		     BIT(pmu_mdcr_core_pd);
+
+	pwrmd_com = BIT(pmu_mode_en) |
+		    BIT(pmu_mode_sref_enter) |
+		    BIT(pmu_mode_pwr_off);
+
+	regs_updata_bit_set(PMU_BASE + PMU_WKUP_CFG2, pmu_cluster_l_wkup_en);
+	regs_updata_bit_set(PMU_BASE + PMU_WKUP_CFG2, pmu_cluster_b_wkup_en);
+	regs_updata_bit_clr(PMU_BASE + PMU_WKUP_CFG2, pmu_gpio_wkup_en);
+
+	mmio_write_32(PMU_BASE + PMU_PLLLOCK_CNT, CYCL_24M_CNT_MS(2));
+	mmio_write_32(PMU_BASE + PMU_PLLRST_CNT, CYCL_24M_CNT_US(100));
+	mmio_write_32(PMU_BASE + PMU_STABLE_CNT, CYCL_24M_CNT_MS(2));
+	mmio_write_32(PMU_BASE + PMU_PWRMD_CORE, pwrmd_core);
+	mmio_write_32(PMU_BASE + PMU_PWRMD_COM, pwrmd_com);
+	dsb();
+}
+
+static void ddr_suspend_save(void)
+{
+	ddr_reg_save(1, psram_sleep_cfg->ddr_data);
+}
+
+static void pmu_set_sleep_mode(void)
+{
+	ddr_suspend_save();
+	pmu_sleep_mode_config();
+	soc_sleep_config();
+	regs_updata_bit_set(PMU_BASE + PMU_PWRMD_CORE, pmu_mdcr_global_int_dis);
+	regs_updata_bit_set(PMU_BASE + PMU_SFT_CON, pmu_sft_glbl_int_dis_b);
+	pmu_scu_b_pwrdn();
+	mmio_write_32(SGRF_BASE + SGRF_SOC_CON(1),
+		      (PMUSRAM_BASE >> CPU_BOOT_ADDR_ALIGN) |
+		      CPU_BOOT_ADDR_WMASK);
+	mmio_write_32(SGRF_BASE + SGRF_SOC_CON(2),
+		      (PMUSRAM_BASE >> CPU_BOOT_ADDR_ALIGN) |
+		      CPU_BOOT_ADDR_WMASK);
+}
+
+void plat_rockchip_pmusram_prepare(void)
+{
+	uint32_t *sram_dst, *sram_src;
+	size_t sram_size = 2;
+	uint32_t code_size, data_size;
+
+	/* pmu sram code and data prepare */
+	sram_dst = (uint32_t *)PMUSRAM_BASE;
+	sram_src = (uint32_t *)&pmu_cpuson_entrypoint_start;
+	sram_size = (uint32_t *)&pmu_cpuson_entrypoint_end -
+		    (uint32_t *)sram_src;
+	u32_align_cpy(sram_dst, sram_src, sram_size);
+
+	/* ddr code */
+	sram_dst += sram_size;
+	sram_src = ddr_get_resume_code_base();
+	code_size = ddr_get_resume_code_size();
+	u32_align_cpy(sram_dst, sram_src, code_size / 4);
+	psram_sleep_cfg->ddr_func = (uint64_t)sram_dst;
+
+	/* ddr data */
+	sram_dst += (code_size / 4);
+	data_size = ddr_get_resume_data_size();
+	psram_sleep_cfg->ddr_data = (uint64_t)sram_dst;
+
+	assert((uint64_t)(sram_dst + data_size / 4) < PSRAM_SP_BOTTOM);
+	psram_sleep_cfg->sp = PSRAM_SP_TOP;
+}
+
+static int cpus_id_power_domain(uint32_t cluster,
+				uint32_t cpu,
+				uint32_t pd_state,
+				uint32_t wfie_msk)
+{
+	uint32_t pd;
+	uint64_t mpidr;
+
+	if (cluster)
+		pd = PD_CPUB0 + cpu;
+	else
+		pd = PD_CPUL0 + cpu;
+
+	if (pmu_power_domain_st(pd) == pd_state)
+		return 0;
+
+	if (pd_state == pmu_pd_off) {
+		mpidr = (cluster << MPIDR_AFF1_SHIFT) | cpu;
+		if (check_cpu_wfie(mpidr, wfie_msk))
+			return -EINVAL;
+	}
+
+	return pmu_power_domain_ctr(pd, pd_state);
+}
+
+static void nonboot_cpus_off(void)
+{
+	uint32_t boot_cpu, boot_cluster, cpu;
+
+	boot_cpu = MPIDR_AFFLVL0_VAL(read_mpidr_el1());
+	boot_cluster = MPIDR_AFFLVL1_VAL(read_mpidr_el1());
+
+	/* turn off noboot cpus */
+	for (cpu = 0; cpu < PLATFORM_CLUSTER0_CORE_COUNT; cpu++) {
+		if (!boot_cluster && (cpu == boot_cpu))
+			continue;
+		cpus_id_power_domain(0, cpu, pmu_pd_off, CKECK_WFEI_MSK);
+	}
+
+	for (cpu = 0; cpu < PLATFORM_CLUSTER1_CORE_COUNT; cpu++) {
+		if (boot_cluster && (cpu == boot_cpu))
+			continue;
+		cpus_id_power_domain(1, cpu, pmu_pd_off, CKECK_WFEI_MSK);
+	}
+}
+
+static int cores_pwr_domain_on(unsigned long mpidr, uint64_t entrypoint)
+{
+	uint32_t cpu, cluster;
+	uint32_t cpuon_id;
+
+	cpu = MPIDR_AFFLVL0_VAL(mpidr);
+	cluster = MPIDR_AFFLVL1_VAL(mpidr);
+
+	/* Make sure the cpu is off,Before power up the cpu! */
+	cpus_id_power_domain(cluster, cpu, pmu_pd_off, CKECK_WFEI_MSK);
+
+	cpuon_id = (cluster * PLATFORM_CLUSTER0_CORE_COUNT) + cpu;
+	assert(cpuson_flags[cpuon_id] == 0);
+	cpuson_flags[cpuon_id] = PMU_CPU_HOTPLUG;
+	cpuson_entry_point[cpuon_id] = entrypoint;
+
+	/* Switch boot addr to pmusram */
+	mmio_write_32(SGRF_BASE + SGRF_SOC_CON(1 + cluster),
+		      (PMUSRAM_BASE >> CPU_BOOT_ADDR_ALIGN) |
+		      CPU_BOOT_ADDR_WMASK);
+	dsb();
+
+	cpus_id_power_domain(cluster, cpu, pmu_pd_on, CKECK_WFEI_MSK);
+
+	mmio_write_32(SGRF_BASE + SGRF_SOC_CON(1 + cluster),
+		      (COLD_BOOT_BASE >> CPU_BOOT_ADDR_ALIGN) |
+		      CPU_BOOT_ADDR_WMASK);
+
+	return 0;
+}
+
+static int cores_pwr_domain_on_finish(void)
+{
+	uint32_t cpuon_id;
+
+	cpuon_id = plat_my_core_pos();
+	assert(cpuson_flags[cpuon_id] == 0);
+	cpuson_flags[cpuon_id] = 0x00;
+
+	return 0;
+}
+
+static int sys_pwr_domain_resume(void)
+{
+	psram_sleep_cfg->sys_mode = PMU_SYS_ON_MODE;
+
+	pm_plls_resume();
+	pmu_scu_b_pwrup();
+
+	return 0;
+}
+
+static int sys_pwr_domain_suspend(void)
+{
+	nonboot_cpus_off();
+	pmu_set_sleep_mode();
+
+	psram_sleep_cfg->sys_mode = PMU_SYS_SLP_MODE;
+	psram_sleep_cfg->ddr_flag = 0;
+
+	return 0;
+}
+
+static struct rockchip_pm_ops_cb pm_ops = {
+	.cores_pwr_dm_on = cores_pwr_domain_on,
+	.cores_pwr_dm_on_finish = cores_pwr_domain_on_finish,
+	.sys_pwr_dm_suspend = sys_pwr_domain_suspend,
+	.sys_pwr_dm_resume = sys_pwr_domain_resume,
+	.sys_gbl_soft_reset = soc_sys_global_soft_reset,
+};
+
+void plat_rockchip_pmu_init(void)
+{
+	uint32_t cpu;
+
+	plat_setup_rockchip_pm_ops(&pm_ops);
+
+	for (cpu = 0; cpu < PLATFORM_CORE_COUNT; cpu++)
+		cpuson_flags[cpu] = 0;
+
+	psram_sleep_cfg->sys_mode = PMU_SYS_ON_MODE;
+
+	psram_sleep_cfg->boot_mpidr = read_mpidr_el1() & 0xffff;
+
+	nonboot_cpus_off();
+	INFO("%s(%d): pd status %x\n", __func__, __LINE__,
+	     mmio_read_32(PMU_BASE + PMU_PWRDN_ST));
+}
diff --git a/plat/rockchip/rk3368/drivers/pmu/pmu.h b/plat/rockchip/rk3368/drivers/pmu/pmu.h
new file mode 100644
index 0000000..2cf60fd
--- /dev/null
+++ b/plat/rockchip/rk3368/drivers/pmu/pmu.h
@@ -0,0 +1,227 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PMU_H__
+#define __PMU_H__
+
+/* Allocate sp reginon in pmusram */
+#define PSRAM_SP_SIZE		0x80
+#define PSRAM_SP_BOTTOM		(PSRAM_SP_TOP - PSRAM_SP_SIZE)
+
+/*****************************************************************************
+ * pmu con,reg
+ *****************************************************************************/
+#define PMU_WKUP_CFG0		0x0
+#define PMU_WKUP_CFG1		0x4
+#define PMU_WKUP_CFG2		0x8
+#define PMU_TIMEOUT_CNT		0x7c
+#define PMU_PWRDN_CON		0xc
+#define PMU_PWRDN_ST		0x10
+#define PMU_CORE_PWR_ST		0x38
+
+#define PMU_PWRMD_CORE		0x14
+#define PMU_PWRMD_COM		0x18
+#define PMU_SFT_CON			0x1c
+#define PMU_BUS_IDE_REQ		0x3c
+#define PMU_BUS_IDE_ST		0x40
+#define PMU_OSC_CNT			0x48
+#define PMU_PLLLOCK_CNT		0x4c
+#define PMU_PLLRST_CNT		0x50
+#define PMU_STABLE_CNT		0x54
+#define PMU_DDRIO_PWR_CNT	0x58
+#define PMU_WKUPRST_CNT		0x5c
+
+enum pmu_powermode_core {
+	pmu_mdcr_global_int_dis = 0,
+	pmu_mdcr_core_src_gt,
+	pmu_mdcr_clr_cci,
+	pmu_mdcr_cpu0_pd,
+	pmu_mdcr_clr_clst_l = 4,
+	pmu_mdcr_clr_core,
+	pmu_mdcr_scu_l_pd,
+	pmu_mdcr_core_pd,
+	pmu_mdcr_l2_idle = 8,
+	pmu_mdcr_l2_flush
+};
+
+/*
+ * the shift of bits for cores status
+ */
+enum pmu_core_pwrst_shift {
+	clstl_cpu_wfe = 2,
+	clstl_cpu_wfi = 6,
+	clstb_cpu_wfe = 12,
+	clstb_cpu_wfi = 16
+};
+
+enum pmu_pdid {
+	PD_CPUL0 = 0,
+	PD_CPUL1,
+	PD_CPUL2,
+	PD_CPUL3,
+	PD_SCUL,
+	PD_CPUB0 = 5,
+	PD_CPUB1,
+	PD_CPUB2,
+	PD_CPUB3,
+	PD_SCUB = 9,
+	PD_PERI = 13,
+	PD_VIDEO,
+	PD_VIO,
+	PD_GPU0,
+	PD_GPU1,
+	PD_END
+};
+
+enum pmu_bus_ide {
+	bus_ide_req_clst_l = 0,
+	bus_ide_req_clst_b,
+	bus_ide_req_gpu,
+	bus_ide_req_core,
+	bus_ide_req_bus = 4,
+	bus_ide_req_dma,
+	bus_ide_req_peri,
+	bus_ide_req_video,
+	bus_ide_req_vio = 8,
+	bus_ide_req_res0,
+	bus_ide_req_cxcs,
+	bus_ide_req_alive,
+	bus_ide_req_pmu = 12,
+	bus_ide_req_msch,
+	bus_ide_req_cci,
+	bus_ide_req_cci400 = 15,
+	bus_ide_req_end
+};
+
+enum pmu_powermode_common {
+	pmu_mode_en = 0,
+	pmu_mode_res0,
+	pmu_mode_bus_pd,
+	pmu_mode_wkup_rst,
+	pmu_mode_pll_pd = 4,
+	pmu_mode_pwr_off,
+	pmu_mode_pmu_use_if,
+	pmu_mode_pmu_alive_use_if,
+	pmu_mode_osc_dis = 8,
+	pmu_mode_input_clamp,
+	pmu_mode_sref_enter,
+	pmu_mode_ddrc_gt,
+	pmu_mode_ddrio_ret = 12,
+	pmu_mode_ddrio_ret_deq,
+	pmu_mode_clr_pmu,
+	pmu_mode_clr_alive,
+	pmu_mode_clr_bus = 16,
+	pmu_mode_clr_dma,
+	pmu_mode_clr_msch,
+	pmu_mode_clr_peri,
+	pmu_mode_clr_video = 20,
+	pmu_mode_clr_vio,
+	pmu_mode_clr_gpu,
+	pmu_mode_clr_mcu,
+	pmu_mode_clr_cxcs = 24,
+	pmu_mode_clr_cci400,
+	pmu_mode_res1,
+	pmu_mode_res2,
+	pmu_mode_res3 = 28,
+	pmu_mode_mclst
+};
+
+enum pmu_core_power_st {
+	clst_l_cpu_wfe = 2,
+	clst_l_cpu_wfi = 6,
+	clst_b_l2_flsh_done = 10,
+	clst_b_l2_wfi = 11,
+	clst_b_cpu_wfe = 12,
+	clst_b_cpu_wfi = 16,
+	mcu_sleeping = 20,
+};
+
+enum pmu_sft_con {
+	pmu_sft_acinactm_clst_b = 5,
+	pmu_sft_l2flsh_clst_b,
+	pmu_sft_glbl_int_dis_b = 9,
+	pmu_sft_ddrio_ret_cfg = 11,
+};
+
+enum pmu_wkup_cfg2 {
+	pmu_cluster_l_wkup_en = 0,
+	pmu_cluster_b_wkup_en,
+	pmu_gpio_wkup_en,
+	pmu_sdio_wkup_en,
+	pmu_sdmmc_wkup_en,
+	pmu_sim_wkup_en,
+	pmu_timer_wkup_en,
+	pmu_usbdev_wkup_en,
+	pmu_sft_wkup_en,
+	pmu_wdt_mcu_wkup_en,
+	pmu_timeout_wkup_en,
+};
+
+enum pmu_bus_idle_st {
+	pmu_idle_ack_cluster_l = 0,
+	pmu_idle_ack_cluster_b,
+	pmu_idle_ack_gpu,
+	pmu_idle_ack_core,
+	pmu_idle_ack_bus,
+	pmu_idle_ack_dma,
+	pmu_idle_ack_peri,
+	pmu_idle_ack_video,
+	pmu_idle_ack_vio,
+	pmu_idle_ack_cci = 10,
+	pmu_idle_ack_msch,
+	pmu_idle_ack_alive,
+	pmu_idle_ack_pmu,
+	pmu_idle_ack_cxcs,
+	pmu_idle_ack_cci400,
+	pmu_inactive_cluster_l,
+	pmu_inactive_cluster_b,
+	pmu_idle_gpu,
+	pmu_idle_core,
+	pmu_idle_bus,
+	pmu_idle_dma,
+	pmu_idle_peri,
+	pmu_idle_video,
+	pmu_idle_vio,
+	pmu_idle_cci = 26,
+	pmu_idle_msch,
+	pmu_idle_alive,
+	pmu_idle_pmu,
+	pmu_active_cxcs,
+	pmu_active_cci,
+};
+
+#define PM_PWRDM_CPUSB_MSK (0xf << 5)
+
+#define CKECK_WFE_MSK		0x1
+#define CKECK_WFI_MSK		0x10
+#define CKECK_WFEI_MSK		0x11
+
+#define PD_CTR_LOOP		500
+#define CHK_CPU_LOOP		500
+
+#define MAX_WAIT_CONUT 1000
+
+#endif /* __PMU_H__ */
diff --git a/plat/rockchip/rk3368/drivers/soc/soc.c b/plat/rockchip/rk3368/drivers/soc/soc.c
new file mode 100644
index 0000000..3630828
--- /dev/null
+++ b/plat/rockchip/rk3368/drivers/soc/soc.c
@@ -0,0 +1,219 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arch_helpers.h>
+#include <debug.h>
+#include <mmio.h>
+#include <platform_def.h>
+#include <plat_private.h>
+#include <rk3368_def.h>
+#include <soc.h>
+
+static uint32_t plls_con[END_PLL_ID][4];
+
+/* Table of regions to map using the MMU. */
+const mmap_region_t plat_rk_mmap[] = {
+	MAP_REGION_FLAT(CCI400_BASE, CCI400_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(GIC400_BASE, GIC400_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(STIME_BASE, STIME_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(SGRF_BASE, SGRF_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(PMUSRAM_BASE, PMUSRAM_SIZE,
+			MT_MEMORY | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(PMU_BASE, PMU_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(UART_DBG_BASE, UART_DBG_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(CRU_BASE, CRU_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(DDR_PCTL_BASE, DDR_PCTL_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(DDR_PHY_BASE, DDR_PHY_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(GRF_BASE, GRF_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(SERVICE_BUS_BASE, SERVICE_BUS_SISE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	{ 0 }
+};
+
+/* The RockChip power domain tree descriptor */
+const unsigned char rockchip_power_domain_tree_desc[] = {
+	/* No of root nodes */
+	PLATFORM_SYSTEM_COUNT,
+	/* No of children for the root node */
+	PLATFORM_CLUSTER_COUNT,
+	/* No of children for the first cluster node */
+	PLATFORM_CLUSTER0_CORE_COUNT,
+	/* No of children for the second cluster node */
+	PLATFORM_CLUSTER1_CORE_COUNT
+};
+
+void secure_timer_init(void)
+{
+	mmio_write_32(STIMER1_BASE + TIMER_LOADE_COUNT0, 0xffffffff);
+	mmio_write_32(STIMER1_BASE + TIMER_LOADE_COUNT1, 0xffffffff);
+
+	/* auto reload & enable the timer */
+	mmio_write_32(STIMER1_BASE + TIMER_CONTROL_REG, TIMER_EN);
+}
+
+void sgrf_init(void)
+{
+	/* setting all configurable ip into no-secure */
+	mmio_write_32(SGRF_BASE + SGRF_SOC_CON(5), SGRF_SOC_CON_NS);
+	mmio_write_32(SGRF_BASE + SGRF_SOC_CON(6), SGRF_SOC_CON7_BITS);
+	mmio_write_32(SGRF_BASE + SGRF_SOC_CON(7), SGRF_SOC_CON_NS);
+
+	/* secure dma to no sesure */
+	mmio_write_32(SGRF_BASE + SGRF_BUSDMAC_CON(0), SGRF_BUSDMAC_CON0_NS);
+	mmio_write_32(SGRF_BASE + SGRF_BUSDMAC_CON(1), SGRF_BUSDMAC_CON1_NS);
+	dsb();
+
+	/* rst dma1 */
+	mmio_write_32(CRU_BASE + CRU_SOFTRSTS_CON(1),
+		      RST_DMA1_MSK | (RST_DMA1_MSK << 16));
+	/* rst dma2 */
+	mmio_write_32(CRU_BASE + CRU_SOFTRSTS_CON(4),
+		      RST_DMA2_MSK | (RST_DMA2_MSK << 16));
+
+	dsb();
+
+	/* release dma1 rst*/
+	mmio_write_32(CRU_BASE + CRU_SOFTRSTS_CON(1), (RST_DMA1_MSK << 16));
+	/* release dma2 rst*/
+	mmio_write_32(CRU_BASE + CRU_SOFTRSTS_CON(4), (RST_DMA2_MSK << 16));
+}
+
+void plat_rockchip_soc_init(void)
+{
+	secure_timer_init();
+	sgrf_init();
+}
+
+void regs_updata_bits(uintptr_t addr, uint32_t val,
+		      uint32_t mask, uint32_t shift)
+{
+	uint32_t tmp, orig;
+
+	orig = mmio_read_32(addr);
+
+	tmp = orig & ~(mask << shift);
+	tmp |= (val & mask) << shift;
+
+	if (tmp != orig)
+		mmio_write_32(addr, tmp);
+	dsb();
+}
+
+static void plls_suspend(uint32_t pll_id)
+{
+	plls_con[pll_id][0] = mmio_read_32(CRU_BASE + PLL_CONS((pll_id), 0));
+	plls_con[pll_id][1] = mmio_read_32(CRU_BASE + PLL_CONS((pll_id), 1));
+	plls_con[pll_id][2] = mmio_read_32(CRU_BASE + PLL_CONS((pll_id), 2));
+	plls_con[pll_id][3] = mmio_read_32(CRU_BASE + PLL_CONS((pll_id), 3));
+
+	mmio_write_32(CRU_BASE + PLL_CONS((pll_id), 3), PLL_SLOW_BITS);
+	mmio_write_32(CRU_BASE + PLL_CONS((pll_id), 3), PLL_BYPASS);
+}
+
+static void pm_plls_suspend(void)
+{
+	plls_suspend(NPLL_ID);
+	plls_suspend(CPLL_ID);
+	plls_suspend(GPLL_ID);
+	plls_suspend(ABPLL_ID);
+	plls_suspend(ALPLL_ID);
+}
+
+static inline void plls_resume(void)
+{
+	mmio_write_32(CRU_BASE + PLL_CONS(ABPLL_ID, 3),
+		      plls_con[ABPLL_ID][3] | PLL_BYPASS_W_MSK);
+	mmio_write_32(CRU_BASE + PLL_CONS(ALPLL_ID, 3),
+		      plls_con[ALPLL_ID][3] | PLL_BYPASS_W_MSK);
+	mmio_write_32(CRU_BASE + PLL_CONS(GPLL_ID, 3),
+		      plls_con[GPLL_ID][3] | PLL_BYPASS_W_MSK);
+	mmio_write_32(CRU_BASE + PLL_CONS(CPLL_ID, 3),
+		      plls_con[CPLL_ID][3] | PLL_BYPASS_W_MSK);
+	mmio_write_32(CRU_BASE + PLL_CONS(NPLL_ID, 3),
+		      plls_con[NPLL_ID][3] | PLL_BYPASS_W_MSK);
+}
+
+void soc_sleep_config(void)
+{
+	int i = 0;
+
+	for (i = 0; i < CRU_CLKGATES_CON_CNT; i++)
+		mmio_write_32(CRU_BASE + CRU_CLKGATES_CON(i), 0xffff0000);
+	pm_plls_suspend();
+
+	for (i = 0; i < CRU_CLKGATES_CON_CNT; i++)
+		mmio_write_32(CRU_BASE + CRU_CLKGATES_CON(i), 0xffff0000);
+}
+
+void pm_plls_resume(void)
+{
+	plls_resume();
+
+	mmio_write_32(CRU_BASE + PLL_CONS(ABPLL_ID, 3),
+		      plls_con[ABPLL_ID][3] | PLLS_MODE_WMASK);
+	mmio_write_32(CRU_BASE + PLL_CONS(ALPLL_ID, 3),
+		      plls_con[ALPLL_ID][3] | PLLS_MODE_WMASK);
+	mmio_write_32(CRU_BASE + PLL_CONS(GPLL_ID, 3),
+		      plls_con[GPLL_ID][3] | PLLS_MODE_WMASK);
+	mmio_write_32(CRU_BASE + PLL_CONS(CPLL_ID, 3),
+		      plls_con[CPLL_ID][3] | PLLS_MODE_WMASK);
+	mmio_write_32(CRU_BASE + PLL_CONS(NPLL_ID, 3),
+		      plls_con[NPLL_ID][3] | PLLS_MODE_WMASK);
+}
+
+void __dead2 soc_sys_global_soft_reset(void)
+{
+	uint32_t temp_val;
+
+	mmio_write_32(CRU_BASE + PLL_CONS((GPLL_ID), 3), PLL_SLOW_BITS);
+	mmio_write_32(CRU_BASE + PLL_CONS((CPLL_ID), 3), PLL_SLOW_BITS);
+	mmio_write_32(CRU_BASE + PLL_CONS((NPLL_ID), 3), PLL_SLOW_BITS);
+	mmio_write_32(CRU_BASE + PLL_CONS((ABPLL_ID), 3), PLL_SLOW_BITS);
+	mmio_write_32(CRU_BASE + PLL_CONS((ALPLL_ID), 3), PLL_SLOW_BITS);
+
+	temp_val = mmio_read_32(CRU_BASE + CRU_GLB_RST_CON) |
+		   PMU_RST_BY_SECOND_SFT;
+
+	mmio_write_32(CRU_BASE + CRU_GLB_RST_CON, temp_val);
+	mmio_write_32(CRU_BASE + CRU_GLB_SRST_SND, 0xeca8);
+
+	/*
+	 * Maybe the HW needs some times to reset the system,
+	 * so we do not hope the core to excute valid codes.
+	 */
+	while (1)
+	;
+}
diff --git a/plat/rockchip/rk3368/drivers/soc/soc.h b/plat/rockchip/rk3368/drivers/soc/soc.h
new file mode 100644
index 0000000..6e2c3fe
--- /dev/null
+++ b/plat/rockchip/rk3368/drivers/soc/soc.h
@@ -0,0 +1,162 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SOC_H__
+#define __SOC_H__
+
+enum plls_id {
+	ABPLL_ID = 0,
+	ALPLL_ID,
+	DPLL_ID,
+	CPLL_ID,
+	GPLL_ID,
+	NPLL_ID,
+	END_PLL_ID,
+};
+
+/*****************************************************************************
+ * secure timer
+ *****************************************************************************/
+#define TIMER_LOADE_COUNT0	0x00
+#define TIMER_LOADE_COUNT1	0x04
+#define TIMER_CURRENT_VALUE0	0x08
+#define TIMER_CURRENT_VALUE1	0x0C
+#define TIMER_CONTROL_REG	0x10
+#define TIMER_INTSTATUS		0x18
+
+#define TIMER_EN		0x1
+
+#define STIMER1_BASE		(STIME_BASE + 0x20)
+
+#define CYCL_24M_CNT_US(us)	(24 * us)
+#define CYCL_24M_CNT_MS(ms)	(ms * CYCL_24M_CNT_US(1000))
+
+/*****************************************************************************
+ * sgrf reg, offset
+ *****************************************************************************/
+#define SGRF_SOC_CON(n)		(0x0 + (n) * 4)
+#define SGRF_BUSDMAC_CON(n)	(0x100 + (n) * 4)
+
+#define SGRF_SOC_CON_NS		0xffff0000
+
+/*****************************************************************************
+ * con6[2]pmusram is security.
+ * con6[6]stimer is security.
+ *****************************************************************************/
+#define PMUSRAM_S_SHIFT		2
+#define PMUSRAM_S		1
+#define STIMER_S_SHIFT		6
+#define STIMER_S		1
+#define SGRF_SOC_CON7_BITS	((0xffff << 16) | \
+				 (PMUSRAM_S << PMUSRAM_S_SHIFT) | \
+				 (STIMER_S << STIMER_S_SHIFT))
+
+#define SGRF_BUSDMAC_CON0_NS	0xfffcfff8
+#define SGRF_BUSDMAC_CON1_NS	0xffff0fff
+
+/*
+ * sgrf_soc_con1~2, mask and offset
+ */
+#define CPU_BOOT_ADDR_WMASK	0xffff0000
+#define CPU_BOOT_ADDR_ALIGN	16
+
+/*****************************************************************************
+ * cru reg, offset
+ *****************************************************************************/
+#define CRU_SOFTRST_CON		0x300
+#define CRU_SOFTRSTS_CON(n)	(CRU_SOFTRST_CON + ((n) * 4))
+#define CRU_SOFTRSTS_CON_CNT	15
+
+#define SOFTRST_DMA1		0x40004
+#define SOFTRST_DMA2		0x10001
+
+#define RST_DMA1_MSK		0x4
+#define RST_DMA2_MSK		0x0
+
+#define CRU_CLKSEL_CON		0x100
+#define CRU_CLKSELS_CON(i)	(CRU_CLKSEL_CON + ((i) * 4))
+#define CRU_CLKSEL_CON_CNT	56
+
+#define CRU_CLKGATE_CON		0x200
+#define CRU_CLKGATES_CON(i)	(CRU_CLKGATE_CON + ((i) * 4))
+#define CRU_CLKGATES_CON_CNT	25
+
+#define CRU_GLB_SRST_FST	0x280
+#define CRU_GLB_SRST_SND	0x284
+#define CRU_GLB_RST_CON		0x388
+
+#define CRU_CONS_GATEID(i)	(16 * (i))
+#define GATE_ID(reg, bit)	((reg * 16) + bit)
+
+#define PMU_RST_BY_SECOND_SFT	(BIT(1) << 2)
+#define PMU_RST_NOT_BY_SFT	(BIT(1) << 2)
+
+/***************************************************************************
+ * pll
+ ***************************************************************************/
+#define PLL_PWR_DN_MSK		(0x1 << 1)
+#define PLL_PWR_DN		REG_WMSK_BITS(1, 1, 0x1)
+#define PLL_PWR_ON		REG_WMSK_BITS(0, 1, 0x1)
+#define PLL_RESET		REG_WMSK_BITS(1, 5, 0x1)
+#define PLL_RESET_RESUME	REG_WMSK_BITS(0, 5, 0x1)
+#define PLL_BYPASS_MSK		(0x1 << 0)
+#define PLL_BYPASS_W_MSK	(PLL_BYPASS_MSK << 16)
+#define PLL_BYPASS		REG_WMSK_BITS(1, 0, 0x1)
+#define PLL_NO_BYPASS		REG_WMSK_BITS(0, 0, 0x1)
+#define PLL_MODE_SHIFT		8
+#define PLL_MODE_MSK		0x3
+#define PLLS_MODE_WMASK		(PLL_MODE_MSK << (16 + PLL_MODE_SHIFT))
+#define PLL_SLOW		0x0
+#define PLL_NORM		0x1
+#define PLL_DEEP		0x2
+#define PLL_SLOW_BITS		REG_WMSK_BITS(PLL_SLOW, 8, 0x3)
+#define PLL_NORM_BITS		REG_WMSK_BITS(PLL_NORM, 8, 0x3)
+#define PLL_DEEP_BITS		REG_WMSK_BITS(PLL_DEEP, 8, 0x3)
+
+#define PLL_CONS(id, i)		((id) * 0x10 + ((i) * 4))
+
+#define REG_W_MSK(bits_shift, msk) \
+		((msk) << ((bits_shift) + 16))
+#define REG_VAL_CLRBITS(val, bits_shift, msk) \
+		(val & (~(msk << bits_shift)))
+#define REG_SET_BITS(bits, bits_shift, msk) \
+		(((bits) & (msk)) << (bits_shift))
+#define REG_WMSK_BITS(bits, bits_shift, msk) \
+		(REG_W_MSK(bits_shift, msk) | \
+		REG_SET_BITS(bits, bits_shift, msk))
+
+#define regs_updata_bit_set(addr, shift) \
+		regs_updata_bits((addr), 0x1, 0x1, (shift))
+#define regs_updata_bit_clr(addr, shift) \
+		regs_updata_bits((addr), 0x0, 0x1, (shift))
+
+void __dead2 soc_sys_global_soft_reset(void);
+void regs_updata_bits(uintptr_t addr, uint32_t val,
+		      uint32_t mask, uint32_t shift);
+void soc_sleep_config(void);
+void pm_plls_resume(void);
+
+#endif /* __SOC_H__ */
diff --git a/plat/rockchip/rk3368/include/platform_def.h b/plat/rockchip/rk3368/include/platform_def.h
new file mode 100644
index 0000000..876cbfb
--- /dev/null
+++ b/plat/rockchip/rk3368/include/platform_def.h
@@ -0,0 +1,149 @@
+/*
+ * Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PLATFORM_DEF_H__
+#define __PLATFORM_DEF_H__
+
+#include <arch.h>
+#include <common_def.h>
+#include <rk3368_def.h>
+
+#define DEBUG_XLAT_TABLE 0
+
+/*******************************************************************************
+ * Platform binary types for linking
+ ******************************************************************************/
+#define PLATFORM_LINKER_FORMAT		"elf64-littleaarch64"
+#define PLATFORM_LINKER_ARCH		aarch64
+
+/*******************************************************************************
+ * Generic platform constants
+ ******************************************************************************/
+
+/* Size of cacheable stacks */
+#if DEBUG_XLAT_TABLE
+#define PLATFORM_STACK_SIZE 0x800
+#elif IMAGE_BL1
+#define PLATFORM_STACK_SIZE 0x440
+#elif IMAGE_BL2
+#define PLATFORM_STACK_SIZE 0x400
+#elif IMAGE_BL31
+#define PLATFORM_STACK_SIZE 0x800
+#elif IMAGE_BL32
+#define PLATFORM_STACK_SIZE 0x440
+#endif
+
+#define FIRMWARE_WELCOME_STR		"Booting Trusted Firmware\n"
+
+#define PLATFORM_MAX_AFFLVL		MPIDR_AFFLVL2
+#define PLATFORM_SYSTEM_COUNT		1
+#define PLATFORM_CLUSTER_COUNT		2
+#define PLATFORM_CLUSTER0_CORE_COUNT	4
+#define PLATFORM_CLUSTER1_CORE_COUNT	4
+#define PLATFORM_CORE_COUNT		(PLATFORM_CLUSTER1_CORE_COUNT +	\
+					 PLATFORM_CLUSTER0_CORE_COUNT)
+#define PLATFORM_MAX_CPUS_PER_CLUSTER	4
+#define PLATFORM_NUM_AFFS		(PLATFORM_SYSTEM_COUNT +	\
+					 PLATFORM_CLUSTER_COUNT +	\
+					 PLATFORM_CORE_COUNT)
+
+#define PLAT_MAX_PWR_LVL		MPIDR_AFFLVL2
+
+/*
+ * This macro defines the deepest retention state possible. A higher state
+ * id will represent an invalid or a power down state.
+ */
+#define PLAT_MAX_RET_STATE		1
+
+/*
+ * This macro defines the deepest power down states possible. Any state ID
+ * higher than this is invalid.
+ */
+#define PLAT_MAX_OFF_STATE		2
+
+/*******************************************************************************
+ * Platform memory map related constants
+ ******************************************************************************/
+/* TF txet, ro, rw, Size: 512KB */
+#define TZRAM_BASE		(0x0)
+#define TZRAM_SIZE		(0x80000)
+
+/*******************************************************************************
+ * BL31 specific defines.
+ ******************************************************************************/
+/*
+ * Put BL3-1 at the top of the Trusted RAM
+ */
+#define BL31_BASE		(TZRAM_BASE + 0x8000)
+#define BL31_LIMIT	(TZRAM_BASE + TZRAM_SIZE)
+
+/*******************************************************************************
+ * Platform specific page table and MMU setup constants
+ ******************************************************************************/
+#define ADDR_SPACE_SIZE		(1ull << 32)
+#define MAX_XLAT_TABLES		8
+#define MAX_MMAP_REGIONS	16
+
+/*******************************************************************************
+ * Declarations and constants to access the mailboxes safely. Each mailbox is
+ * aligned on the biggest cache line size in the platform. This is known only
+ * to the platform as it might have a combination of integrated and external
+ * caches. Such alignment ensures that two maiboxes do not sit on the same cache
+ * line at any cache level. They could belong to different cpus/clusters &
+ * get written while being protected by different locks causing corruption of
+ * a valid mailbox address.
+ ******************************************************************************/
+#define CACHE_WRITEBACK_SHIFT	6
+#define CACHE_WRITEBACK_GRANULE	(1 << CACHE_WRITEBACK_SHIFT)
+
+/*
+ * Define GICD and GICC and GICR base
+ */
+#define PLAT_RK_GICD_BASE	RK3368_GICD_BASE
+#define PLAT_RK_GICC_BASE	RK3368_GICC_BASE
+
+/*
+ * Define a list of Group 1 Secure and Group 0 interrupts as per GICv3
+ * terminology. On a GICv2 system or mode, the lists will be merged and treated
+ * as Group 0 interrupts.
+ */
+#define PLAT_RK_G1S_IRQS	RK_G1S_IRQS
+
+#define PLAT_RK_UART_BASE	RK3368_UART2_BASE
+#define PLAT_RK_UART_CLOCK	RK3368_UART_CLOCK
+#define PLAT_RK_UART_BAUDRATE	RK3368_BAUDRATE
+
+#define PLAT_RK_CCI_BASE	CCI400_BASE
+
+#define PLAT_RK_PRIMARY_CPU	0x0
+
+#define RK_PLAT_AARCH_CFG	RK_PLAT_CFG0
+
+#endif /* __PLATFORM_DEF_H__ */
diff --git a/plat/rockchip/rk3368/platform.mk b/plat/rockchip/rk3368/platform.mk
new file mode 100644
index 0000000..4fadf21
--- /dev/null
+++ b/plat/rockchip/rk3368/platform.mk
@@ -0,0 +1,74 @@
+#
+# Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# Neither the name of ARM nor the names of its contributors may be used
+# to endorse or promote products derived from this software without specific
+# prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+RK_PLAT			:=	plat/rockchip
+RK_PLAT_SOC		:=	${RK_PLAT}/${PLAT}
+RK_PLAT_COMMON		:=	${RK_PLAT}/common
+
+PLAT_INCLUDES		:=	-I${RK_PLAT_COMMON}/				\
+				-I${RK_PLAT_COMMON}/include/			\
+				-I${RK_PLAT_COMMON}/pmusram			\
+				-I${RK_PLAT_COMMON}/drivers/pmu/			\
+				-I${RK_PLAT_SOC}/				\
+				-I${RK_PLAT_SOC}/drivers/pmu/			\
+				-I${RK_PLAT_SOC}/drivers/soc/			\
+				-I${RK_PLAT_SOC}/drivers/ddr/			\
+				-I${RK_PLAT_SOC}/include/
+
+RK_GIC_SOURCES         :=	drivers/arm/gic/common/gic_common.c		\
+				drivers/arm/gic/v2/gicv2_main.c			\
+				drivers/arm/gic/v2/gicv2_helpers.c		\
+				plat/common/plat_gicv2.c			\
+				${RK_PLAT}/common/rockchip_gicv2.c
+
+PLAT_BL_COMMON_SOURCES	:=	lib/aarch64/xlat_tables.c			\
+				plat/common/aarch64/plat_common.c		\
+				plat/common/aarch64/plat_psci_common.c
+
+BL31_SOURCES		+=	${RK_GIC_SOURCES}				\
+				drivers/arm/cci/cci.c				\
+				drivers/console/console.S			\
+				drivers/ti/uart/16550_console.S			\
+				drivers/delay_timer/delay_timer.c		\
+				lib/cpus/aarch64/cortex_a53.S			\
+				plat/common/aarch64/platform_mp_stack.S		\
+				${RK_PLAT_COMMON}/aarch64/plat_helpers.S	\
+				${RK_PLAT_COMMON}/bl31_plat_setup.c		\
+				${RK_PLAT_COMMON}/pmusram/pmu_sram_cpus_on.S		\
+				${RK_PLAT_COMMON}/pmusram/pmu_sram.c		\
+				${RK_PLAT_COMMON}/plat_delay_timer.c		\
+				${RK_PLAT_COMMON}/plat_pm.c			\
+				${RK_PLAT_COMMON}/plat_topology.c		\
+				${RK_PLAT_COMMON}/aarch64/platform_common.c	\
+				${RK_PLAT_SOC}/drivers/pmu/pmu.c		\
+				${RK_PLAT_SOC}/drivers/soc/soc.c		\
+				${RK_PLAT_SOC}/drivers/ddr/ddr_rk3368.c		\
+
+ENABLE_PLAT_COMPAT	:=      0
diff --git a/plat/rockchip/rk3368/rk3368_def.h b/plat/rockchip/rk3368/rk3368_def.h
new file mode 100644
index 0000000..614f270
--- /dev/null
+++ b/plat/rockchip/rk3368/rk3368_def.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PLAT_DEF_H__
+#define __PLAT_DEF_H__
+
+/* Special value used to verify platform parameters from BL2 to BL3-1 */
+#define RK_BL31_PLAT_PARAM_VAL	0x0f1e2d3c4b5a6978ULL
+
+#define CCI400_BASE		0xffb90000
+#define CCI400_SIZE		0x10000
+
+#define GIC400_BASE		0xffb70000
+#define GIC400_SIZE		0x10000
+
+#define STIME_BASE		0xff830000
+#define STIME_SIZE		0x10000
+
+#define CRU_BASE		0xff760000
+#define CRU_SIZE		0x10000
+
+#define GRF_BASE		0xff770000
+#define GRF_SIZE		0x10000
+
+#define SGRF_BASE		0xff740000
+#define SGRF_SIZE		0x10000
+
+#define PMU_BASE		0xff730000
+#define PMU_GRF_BASE		0xff738000
+#define PMU_SIZE		0x10000
+
+#define RK_INTMEM_BASE		0xff8c0000
+#define RK_INTMEM_SIZE		0x10000
+
+#define UART_DBG_BASE		0xff690000
+#define UART_DBG_SIZE		0x10000
+
+#define CRU_BASE		0xff760000
+
+#define PMUSRAM_BASE            0xff720000
+#define PMUSRAM_SIZE            0x10000
+#define PMUSRAM_RSIZE           0x1000
+
+#define DDR_PCTL_BASE		0xff610000
+#define DDR_PCTL_SIZE		0x10000
+
+#define DDR_PHY_BASE		0xff620000
+#define DDR_PHY_SIZE		0x10000
+
+#define SERVICE_BUS_BASE	0xffac0000
+#define SERVICE_BUS_SISE	0x50000
+
+#define COLD_BOOT_BASE		0xffff0000
+/**************************************************************************
+ * UART related constants
+ **************************************************************************/
+#define RK3368_UART2_BASE	UART_DBG_BASE
+#define RK3368_BAUDRATE		115200
+#define RK3368_UART_CLOCK	24000000
+
+/******************************************************************************
+ * System counter frequency related constants
+ ******************************************************************************/
+#define SYS_COUNTER_FREQ_IN_TICKS	24000000
+#define SYS_COUNTER_FREQ_IN_MHZ		24
+
+/******************************************************************************
+ * GIC-400 & interrupt handling related constants
+ ******************************************************************************/
+
+/* Base rk_platform compatible GIC memory map */
+#define RK3368_GICD_BASE		(GIC400_BASE + 0x1000)
+#define RK3368_GICC_BASE		(GIC400_BASE + 0x2000)
+#define RK3368_GICR_BASE		0	/* no GICR in GIC-400 */
+
+/*****************************************************************************
+ * CCI-400 related constants
+ ******************************************************************************/
+#define PLAT_RK_CCI_CLUSTER0_SL_IFACE_IX	3
+#define PLAT_RK_CCI_CLUSTER1_SL_IFACE_IX	4
+
+/******************************************************************************
+ * cpu up status
+ ******************************************************************************/
+#define PMU_CPU_HOTPLUG		0xdeadbeaf
+#define PMU_CPU_AUTO_PWRDN	0xabcdef12
+
+/******************************************************************************
+ * sgi, ppi
+ ******************************************************************************/
+#define RK_IRQ_SEC_PHY_TIMER	29
+
+#define RK_IRQ_SEC_SGI_0	8
+#define RK_IRQ_SEC_SGI_1	9
+#define RK_IRQ_SEC_SGI_2	10
+#define RK_IRQ_SEC_SGI_3	11
+#define RK_IRQ_SEC_SGI_4	12
+#define RK_IRQ_SEC_SGI_5	13
+#define RK_IRQ_SEC_SGI_6	14
+#define RK_IRQ_SEC_SGI_7	15
+
+/*
+ * Define a list of Group 1 Secure and Group 0 interrupts as per GICv3
+ * terminology. On a GICv2 system or mode, the lists will be merged and treated
+ * as Group 0 interrupts.
+ */
+#define RK_G1S_IRQS		(RK_IRQ_SEC_PHY_TIMER)
+
+#endif /* __PLAT_DEF_H__ */
diff --git a/plat/rockchip/rk3399/drivers/pmu/pmu.c b/plat/rockchip/rk3399/drivers/pmu/pmu.c
new file mode 100644
index 0000000..351de7d
--- /dev/null
+++ b/plat/rockchip/rk3399/drivers/pmu/pmu.c
@@ -0,0 +1,312 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <bakery_lock.h>
+#include <debug.h>
+#include <delay_timer.h>
+#include <errno.h>
+#include <mmio.h>
+#include <platform.h>
+#include <platform_def.h>
+#include <plat_private.h>
+#include <rk3399_def.h>
+#include <pmu_sram.h>
+#include <soc.h>
+#include <pmu.h>
+#include <pmu_com.h>
+
+static struct psram_data_t *psram_sleep_cfg =
+	(struct psram_data_t *)PSRAM_DT_BASE;
+
+/*
+ * There are two ways to powering on or off on core.
+ * 1) Control it power domain into on or off in PMU_PWRDN_CON reg,
+ *    it is core_pwr_pd mode
+ * 2) Enable the core power manage in PMU_CORE_PM_CON reg,
+ *     then, if the core enter into wfi, it power domain will be
+ *     powered off automatically. it is core_pwr_wfi or core_pwr_wfi_int mode
+ * so we need core_pm_cfg_info to distinguish which method be used now.
+ */
+
+static uint32_t core_pm_cfg_info[PLATFORM_CORE_COUNT]
+#if USE_COHERENT_MEM
+__attribute__ ((section("tzfw_coherent_mem")))
+#endif
+;/* coheront */
+
+void plat_rockchip_pmusram_prepare(void)
+{
+	uint32_t *sram_dst, *sram_src;
+	size_t sram_size = 2;
+
+	/*
+	 * pmu sram code and data prepare
+	 */
+	sram_dst = (uint32_t *)PMUSRAM_BASE;
+	sram_src = (uint32_t *)&pmu_cpuson_entrypoint_start;
+	sram_size = (uint32_t *)&pmu_cpuson_entrypoint_end -
+		    (uint32_t *)sram_src;
+
+	u32_align_cpy(sram_dst, sram_src, sram_size);
+
+	psram_sleep_cfg->sp = PSRAM_DT_BASE;
+}
+
+static inline uint32_t get_cpus_pwr_domain_cfg_info(uint32_t cpu_id)
+{
+	return core_pm_cfg_info[cpu_id];
+}
+
+static inline void set_cpus_pwr_domain_cfg_info(uint32_t cpu_id, uint32_t value)
+{
+	core_pm_cfg_info[cpu_id] = value;
+#if !USE_COHERENT_MEM
+	flush_dcache_range((uintptr_t)&core_pm_cfg_info[cpu_id],
+			   sizeof(uint32_t));
+#endif
+}
+
+static int cpus_power_domain_on(uint32_t cpu_id)
+{
+	uint32_t cfg_info;
+	uint32_t cpu_pd = PD_CPUL0 + cpu_id;
+	/*
+	  * There are two ways to powering on or off on core.
+	  * 1) Control it power domain into on or off in PMU_PWRDN_CON reg
+	  * 2) Enable the core power manage in PMU_CORE_PM_CON reg,
+	  *     then, if the core enter into wfi, it power domain will be
+	  *     powered off automatically.
+	  */
+
+	cfg_info = get_cpus_pwr_domain_cfg_info(cpu_id);
+
+	if (cfg_info == core_pwr_pd) {
+		/* disable core_pm cfg */
+		mmio_write_32(PMU_BASE + PMU_CORE_PM_CON(cpu_id),
+			      CORES_PM_DISABLE);
+		/* if the cores have be on, power off it firstly */
+		if (pmu_power_domain_st(cpu_pd) == pmu_pd_on) {
+			mmio_write_32(PMU_BASE + PMU_CORE_PM_CON(cpu_id), 0);
+			pmu_power_domain_ctr(cpu_pd, pmu_pd_off);
+		}
+
+		pmu_power_domain_ctr(cpu_pd, pmu_pd_on);
+	} else {
+		if (pmu_power_domain_st(cpu_pd) == pmu_pd_on) {
+			WARN("%s: cpu%d is not in off,!\n", __func__, cpu_id);
+			return -EINVAL;
+		}
+
+		mmio_write_32(PMU_BASE + PMU_CORE_PM_CON(cpu_id),
+			      BIT(core_pm_sft_wakeup_en));
+	}
+
+	return 0;
+}
+
+static int cpus_power_domain_off(uint32_t cpu_id, uint32_t pd_cfg)
+{
+	uint32_t cpu_pd;
+	uint32_t core_pm_value;
+
+	cpu_pd = PD_CPUL0 + cpu_id;
+	if (pmu_power_domain_st(cpu_pd) == pmu_pd_off)
+		return 0;
+
+	if (pd_cfg == core_pwr_pd) {
+		if (check_cpu_wfie(cpu_id, CKECK_WFEI_MSK))
+			return -EINVAL;
+
+		/* disable core_pm cfg */
+		mmio_write_32(PMU_BASE + PMU_CORE_PM_CON(cpu_id),
+			      CORES_PM_DISABLE);
+
+		set_cpus_pwr_domain_cfg_info(cpu_id, pd_cfg);
+		pmu_power_domain_ctr(cpu_pd, pmu_pd_off);
+	} else {
+		set_cpus_pwr_domain_cfg_info(cpu_id, pd_cfg);
+
+		core_pm_value = BIT(core_pm_en);
+		if (pd_cfg == core_pwr_wfi_int)
+			core_pm_value |= BIT(core_pm_int_wakeup_en);
+		mmio_write_32(PMU_BASE + PMU_CORE_PM_CON(cpu_id),
+			      core_pm_value);
+	}
+
+	return 0;
+}
+
+static void nonboot_cpus_off(void)
+{
+	uint32_t boot_cpu, cpu;
+
+	boot_cpu = plat_my_core_pos();
+
+	/* turn off noboot cpus */
+	for (cpu = 0; cpu < PLATFORM_CORE_COUNT; cpu++) {
+		if (cpu == boot_cpu)
+			continue;
+		cpus_power_domain_off(cpu, core_pwr_pd);
+	}
+}
+
+static int cores_pwr_domain_on(unsigned long mpidr, uint64_t entrypoint)
+{
+	uint32_t cpu_id = plat_core_pos_by_mpidr(mpidr);
+
+	assert(cpuson_flags[cpu_id] == 0);
+	cpuson_flags[cpu_id] = PMU_CPU_HOTPLUG;
+	cpuson_entry_point[cpu_id] = entrypoint;
+	dsb();
+
+	cpus_power_domain_on(cpu_id);
+
+	return 0;
+}
+
+static int cores_pwr_domain_off(void)
+{
+	uint32_t cpu_id = plat_my_core_pos();
+
+	cpus_power_domain_off(cpu_id, core_pwr_wfi);
+
+	return 0;
+}
+
+static int cores_pwr_domain_suspend(void)
+{
+	uint32_t cpu_id = plat_my_core_pos();
+
+	assert(cpuson_flags[cpu_id] == 0);
+	cpuson_flags[cpu_id] = PMU_CPU_AUTO_PWRDN;
+	cpuson_entry_point[cpu_id] = (uintptr_t)psci_entrypoint;
+	dsb();
+
+	cpus_power_domain_off(cpu_id, core_pwr_wfi_int);
+
+	return 0;
+}
+
+static int cores_pwr_domain_on_finish(void)
+{
+	uint32_t cpu_id = plat_my_core_pos();
+
+	cpuson_flags[cpu_id] = 0;
+	cpuson_entry_point[cpu_id] = 0;
+
+	/* Disable core_pm */
+	mmio_write_32(PMU_BASE + PMU_CORE_PM_CON(cpu_id), CORES_PM_DISABLE);
+
+	return 0;
+}
+
+static int cores_pwr_domain_resume(void)
+{
+	uint32_t cpu_id = plat_my_core_pos();
+
+	cpuson_flags[cpu_id] = 0;
+	cpuson_entry_point[cpu_id] = 0;
+
+	/* Disable core_pm */
+	mmio_write_32(PMU_BASE + PMU_CORE_PM_CON(cpu_id), CORES_PM_DISABLE);
+
+	return 0;
+}
+
+static void sys_slp_config(void)
+{
+	uint32_t slp_mode_cfg = 0;
+
+	slp_mode_cfg = PMU_PWR_MODE_EN |
+				   PMU_CPU0_PD_EN |
+				   PMU_L2_FLUSH_EN |
+				   PMU_L2_IDLE_EN |
+				   PMU_SCU_PD_EN |
+				   PMU_CLK_CORE_SRC_GATE_EN;
+	mmio_setbits_32(PMU_BASE + PMU_WKUP_CFG4, PMU_CLUSTER_L_WKUP_EN);
+	mmio_setbits_32(PMU_BASE + PMU_WKUP_CFG4, PMU_CLUSTER_B_WKUP_EN);
+	mmio_clrbits_32(PMU_BASE + PMU_WKUP_CFG4, PMU_GPIO_WKUP_EN);
+	mmio_write_32(PMU_BASE + PMU_PWRMODE_CON, slp_mode_cfg);
+}
+
+static int sys_pwr_domain_suspend(void)
+{
+	sys_slp_config();
+	plls_suspend();
+	psram_sleep_cfg->sys_mode = PMU_SYS_SLP_MODE;
+	pmu_sgrf_rst_hld();
+	return 0;
+}
+
+static int sys_pwr_domain_resume(void)
+{
+	pmu_sgrf_rst_hld_release();
+	psram_sleep_cfg->sys_mode = PMU_SYS_ON_MODE;
+	plls_resume();
+
+	return 0;
+}
+
+static struct rockchip_pm_ops_cb pm_ops = {
+	.cores_pwr_dm_on = cores_pwr_domain_on,
+	.cores_pwr_dm_off = cores_pwr_domain_off,
+	.cores_pwr_dm_on_finish = cores_pwr_domain_on_finish,
+	.cores_pwr_dm_suspend = cores_pwr_domain_suspend,
+	.cores_pwr_dm_resume = cores_pwr_domain_resume,
+	.sys_pwr_dm_suspend = sys_pwr_domain_suspend,
+	.sys_pwr_dm_resume = sys_pwr_domain_resume,
+	.sys_gbl_soft_reset = soc_global_soft_reset,
+};
+
+void plat_rockchip_pmu_init(void)
+{
+	uint32_t cpu;
+
+	rockchip_pd_lock_init();
+	plat_setup_rockchip_pm_ops(&pm_ops);
+
+	for (cpu = 0; cpu < PLATFORM_CORE_COUNT; cpu++)
+		cpuson_flags[cpu] = 0;
+
+	psram_sleep_cfg->sys_mode = PMU_SYS_ON_MODE;
+
+	psram_sleep_cfg->boot_mpidr = read_mpidr_el1() & 0xffff;
+
+	/* cpu boot from pmusram */
+	mmio_write_32(SGRF_BASE + SGRF_SOC_CON0_1(1),
+		      (PMUSRAM_BASE >> CPU_BOOT_ADDR_ALIGN) |
+		      CPU_BOOT_ADDR_WMASK);
+
+	nonboot_cpus_off();
+	INFO("%s(%d): pd status %x\n", __func__, __LINE__,
+	     mmio_read_32(PMU_BASE + PMU_PWRDN_ST));
+}
diff --git a/plat/rockchip/rk3399/drivers/pmu/pmu.h b/plat/rockchip/rk3399/drivers/pmu/pmu.h
new file mode 100644
index 0000000..053b6ee
--- /dev/null
+++ b/plat/rockchip/rk3399/drivers/pmu/pmu.h
@@ -0,0 +1,709 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PMU_H__
+#define __PMU_H__
+
+/* Allocate sp reginon in pmusram */
+#define PSRAM_SP_SIZE		0x80
+#define PSRAM_SP_BOTTOM		(PSRAM_SP_TOP - PSRAM_SP_SIZE)
+
+/*****************************************************************************
+ * Common define for per soc pmu.h
+ *****************************************************************************/
+/* The ways of cores power domain contorlling */
+enum cores_pm_ctr_mode {
+	core_pwr_pd = 0,
+	core_pwr_wfi = 1,
+	core_pwr_wfi_int = 2
+};
+
+/*****************************************************************************
+ * pmu con,reg
+ *****************************************************************************/
+#define PMU_WKUP_CFG(n)	((n) * 4)
+
+#define PMU_CORE_PM_CON(cpu)		(0xc0 + (cpu * 4))
+
+/* the shift of bits for cores status */
+enum pmu_core_pwrst_shift {
+	clstl_cpu_wfe = 2,
+	clstl_cpu_wfi = 6,
+	clstb_cpu_wfe = 12,
+	clstb_cpu_wfi = 16
+};
+
+#define CKECK_WFE_MSK		0x1
+#define CKECK_WFI_MSK		0x10
+#define CKECK_WFEI_MSK		0x11
+
+enum pmu_powerdomain_id {
+	PD_CPUL0 = 0,
+	PD_CPUL1,
+	PD_CPUL2,
+	PD_CPUL3,
+	PD_CPUB0,
+	PD_CPUB1,
+	PD_SCUL,
+	PD_SCUB,
+	PD_TCPD0,
+	PD_TCPD1,
+	PD_CCI,
+	PD_PERILP,
+	PD_PERIHP,
+	PD_CENTER,
+	PD_VIO,
+	PD_GPU,
+	PD_VCODEC,
+	PD_VDU,
+	PD_RGA,
+	PD_IEP,
+	PD_VO,
+	PD_ISP0 = 22,
+	PD_ISP1,
+	PD_HDCP,
+	PD_GMAC,
+	PD_EMMC,
+	PD_USB3,
+	PD_EDP,
+	PD_GIC,
+	PD_SD,
+	PD_SDIOAUDIO,
+	PD_END
+};
+
+enum powerdomain_state {
+	PMU_POWER_ON = 0,
+	PMU_POWER_OFF,
+};
+
+enum pmu_bus_id {
+	BUS_ID_GPU = 0,
+	BUS_ID_PERILP,
+	BUS_ID_PERIHP,
+	BUS_ID_VCODEC,
+	BUS_ID_VDU,
+	BUS_ID_RGA,
+	BUS_ID_IEP,
+	BUS_ID_VOPB,
+	BUS_ID_VOPL,
+	BUS_ID_ISP0,
+	BUS_ID_ISP1,
+	BUS_ID_HDCP,
+	BUS_ID_USB3,
+	BUS_ID_PERILPM0,
+	BUS_ID_CENTER,
+	BUS_ID_CCIM0,
+	BUS_ID_CCIM1,
+	BUS_ID_VIO,
+	BUS_ID_MSCH0,
+	BUS_ID_MSCH1,
+	BUS_ID_ALIVE,
+	BUS_ID_PMU,
+	BUS_ID_EDP,
+	BUS_ID_GMAC,
+	BUS_ID_EMMC,
+	BUS_ID_CENTER1,
+	BUS_ID_PMUM0,
+	BUS_ID_GIC,
+	BUS_ID_SD,
+	BUS_ID_SDIOAUDIO,
+};
+
+enum pmu_bus_state {
+	BUS_ACTIVE,
+	BUS_IDLE,
+};
+
+/* pmu_cpuapm bit */
+enum pmu_cores_pm_by_wfi {
+	core_pm_en = 0,
+	core_pm_int_wakeup_en,
+	core_pm_resv,
+	core_pm_sft_wakeup_en
+};
+
+enum pmu_wkup_cfg0 {
+	PMU_GPIO0A_POSE_WKUP_EN = 0,
+	PMU_GPIO0B_POSE_WKUP_EN = 8,
+	PMU_GPIO0C_POSE_WKUP_EN = 16,
+	PMU_GPIO0D_POSE_WKUP_EN = 24,
+};
+
+enum pmu_wkup_cfg1 {
+	PMU_GPIO0A_NEGEDGE_WKUP_EN = 0,
+	PMU_GPIO0B_NEGEDGE_WKUP_EN = 7,
+	PMU_GPIO0C_NEGEDGE_WKUP_EN = 16,
+	PMU_GPIO0D_NEGEDGE_WKUP_EN = 24,
+};
+
+enum pmu_wkup_cfg2 {
+	PMU_GPIO1A_POSE_WKUP_EN = 0,
+	PMU_GPIO1B_POSE_WKUP_EN = 7,
+	PMU_GPIO1C_POSE_WKUP_EN = 16,
+	PMU_GPIO1D_POSE_WKUP_EN = 24,
+};
+
+enum pmu_wkup_cfg3 {
+	PMU_GPIO1A_NEGEDGE_WKUP_EN = 0,
+	PMU_GPIO1B_NEGEDGE_WKUP_EN = 7,
+	PMU_GPIO1C_NEGEDGE_WKUP_EN = 16,
+	PMU_GPIO1D_NEGEDGE_WKUP_EN = 24,
+};
+
+/* pmu_wkup_cfg4 */
+enum pmu_wkup_cfg4 {
+	PMU_CLUSTER_L_WKUP_EN = 0,
+	PMU_CLUSTER_B_WKUP_EN,
+	PMU_GPIO_WKUP_EN,
+	PMU_SDIO_WKUP_EN,
+
+	PMU_SDMMC_WKUP_EN,
+	PMU_TIMER_WKUP_EN = 6,
+	PMU_USBDEV_WKUP_EN,
+
+	PMU_SFT_WKUP_EN,
+	PMU_M0_WDT_WKUP_EN,
+	PMU_TIMEOUT_WKUP_EN,
+	PMU_PWM_WKUP_EN,
+
+	PMU_PCIE_WKUP_EN = 13,
+};
+
+enum pmu_pwrdn_con {
+	PMU_A53_L0_PWRDWN_EN = 0,
+	PMU_A53_L1_PWRDWN_EN,
+	PMU_A53_L2_PWRDWN_EN,
+	PMU_A53_L3_PWRDWN_EN,
+
+	PMU_A72_B0_PWRDWN_EN,
+	PMU_A72_B1_PWRDWN_EN,
+	PMU_SCU_L_PWRDWN_EN,
+	PMU_SCU_B_PWRDWN_EN,
+
+	PMU_TCPD0_PWRDWN_EN,
+	PMU_TCPD1_PWRDWN_EN,
+	PMU_CCI_PWRDWN_EN,
+	PMU_PERILP_PWRDWN_EN,
+
+	PMU_PERIHP_PWRDWN_EN,
+	PMU_CENTER_PWRDWN_EN,
+	PMU_VIO_PWRDWN_EN,
+	PMU_GPU_PWRDWN_EN,
+
+	PMU_VCODEC_PWRDWN_EN,
+	PMU_VDU_PWRDWN_EN,
+	PMU_RGA_PWRDWN_EN,
+	PMU_IEP_PWRDWN_EN,
+
+	PMU_VO_PWRDWN_EN,
+	PMU_ISP0_PWRDWN_EN = 22,
+	PMU_ISP1_PWRDWN_EN,
+
+	PMU_HDCP_PWRDWN_EN,
+	PMU_GMAC_PWRDWN_EN,
+	PMU_EMMC_PWRDWN_EN,
+	PMU_USB3_PWRDWN_EN,
+
+	PMU_EDP_PWRDWN_EN,
+	PMU_GIC_PWRDWN_EN,
+	PMU_SD_PWRDWN_EN,
+	PMU_SDIOAUDIO_PWRDWN_EN,
+};
+
+enum pmu_pwrdn_st {
+	PMU_A53_L0_PWRDWN_ST = 0,
+	PMU_A53_L1_PWRDWN_ST,
+	PMU_A53_L2_PWRDWN_ST,
+	PMU_A53_L3_PWRDWN_ST,
+
+	PMU_A72_B0_PWRDWN_ST,
+	PMU_A72_B1_PWRDWN_ST,
+	PMU_SCU_L_PWRDWN_ST,
+	PMU_SCU_B_PWRDWN_ST,
+
+	PMU_TCPD0_PWRDWN_ST,
+	PMU_TCPD1_PWRDWN_ST,
+	PMU_CCI_PWRDWN_ST,
+	PMU_PERILP_PWRDWN_ST,
+
+	PMU_PERIHP_PWRDWN_ST,
+	PMU_CENTER_PWRDWN_ST,
+	PMU_VIO_PWRDWN_ST,
+	PMU_GPU_PWRDWN_ST,
+
+	PMU_VCODEC_PWRDWN_ST,
+	PMU_VDU_PWRDWN_ST,
+	PMU_RGA_PWRDWN_ST,
+	PMU_IEP_PWRDWN_ST,
+
+	PMU_VO_PWRDWN_ST,
+	PMU_ISP0_PWRDWN_ST = 22,
+	PMU_ISP1_PWRDWN_ST,
+
+	PMU_HDCP_PWRDWN_ST,
+	PMU_GMAC_PWRDWN_ST,
+	PMU_EMMC_PWRDWN_ST,
+	PMU_USB3_PWRDWN_ST,
+
+	PMU_EDP_PWRDWN_ST,
+	PMU_GIC_PWRDWN_ST,
+	PMU_SD_PWRDWN_ST,
+	PMU_SDIOAUDIO_PWRDWN_ST,
+
+};
+
+enum pmu_pll_con {
+	PMU_PLL_PD_CFG = 0,
+	PMU_SFT_PLL_PD = 8,
+};
+
+enum pmu_pwermode_con {
+	PMU_PWR_MODE_EN = 0,
+	PMU_WKUP_RST_EN,
+	PMU_INPUT_CLAMP_EN,
+	PMU_OSC_DIS,
+
+	PMU_ALIVE_USE_LF,
+	PMU_PMU_USE_LF,
+	PMU_POWER_OFF_REQ_CFG,
+	PMU_CHIP_PD_EN,
+
+	PMU_PLL_PD_EN,
+	PMU_CPU0_PD_EN,
+	PMU_L2_FLUSH_EN,
+	PMU_L2_IDLE_EN,
+
+	PMU_SCU_PD_EN,
+	PMU_CCI_PD_EN,
+	PMU_PERILP_PD_EN,
+	PMU_CENTER_PD_EN,
+
+	PMU_SREF0_ENTER_EN,
+	PMU_DDRC0_GATING_EN,
+	PMU_DDRIO0_RET_EN,
+	PMU_DDRIO0_RET_DE_REQ,
+
+	PMU_SREF1_ENTER_EN,
+	PMU_DDRC1_GATING_EN,
+	PMU_DDRIO1_RET_EN,
+	PMU_DDRIO1_RET_DE_REQ,
+
+	PMU_CLK_CENTER_SRC_GATE_EN = 26,
+	PMU_CLK_PERILP_SRC_GATE_EN,
+
+	PMU_CLK_CORE_SRC_GATE_EN,
+	PMU_DDRIO_RET_HW_DE_REQ,
+	PMU_SLP_OUTPUT_CFG,
+	PMU_MAIN_CLUSTER,
+};
+
+enum pmu_sft_con {
+	PMU_WKUP_SFT = 0,
+	PMU_INPUT_CLAMP_CFG,
+	PMU_OSC_DIS_CFG,
+	PMU_PMU_LF_EN_CFG,
+
+	PMU_ALIVE_LF_EN_CFG,
+	PMU_24M_EN_CFG,
+	PMU_DBG_PWRUP_L0_CFG,
+	PMU_WKUP_SFT_M0,
+
+	PMU_DDRCTL0_C_SYSREQ_CFG,
+	PMU_DDR0_IO_RET_CFG,
+
+	PMU_DDRCTL1_C_SYSREQ_CFG = 12,
+	PMU_DDR1_IO_RET_CFG,
+};
+
+enum pmu_int_con {
+	PMU_PMU_INT_EN = 0,
+	PMU_PWRMD_WKUP_INT_EN,
+	PMU_WKUP_GPIO0_NEG_INT_EN,
+	PMU_WKUP_GPIO0_POS_INT_EN,
+	PMU_WKUP_GPIO1_NEG_INT_EN,
+	PMU_WKUP_GPIO1_POS_INT_EN,
+};
+
+enum pmu_int_st {
+	PMU_PWRMD_WKUP_INT_ST = 1,
+	PMU_WKUP_GPIO0_NEG_INT_ST,
+	PMU_WKUP_GPIO0_POS_INT_ST,
+	PMU_WKUP_GPIO1_NEG_INT_ST,
+	PMU_WKUP_GPIO1_POS_INT_ST,
+};
+
+enum pmu_gpio0_pos_int_con {
+	PMU_GPIO0A_POS_INT_EN = 0,
+	PMU_GPIO0B_POS_INT_EN = 8,
+	PMU_GPIO0C_POS_INT_EN = 16,
+	PMU_GPIO0D_POS_INT_EN = 24,
+};
+
+enum pmu_gpio0_neg_int_con {
+	PMU_GPIO0A_NEG_INT_EN = 0,
+	PMU_GPIO0B_NEG_INT_EN = 8,
+	PMU_GPIO0C_NEG_INT_EN = 16,
+	PMU_GPIO0D_NEG_INT_EN = 24,
+};
+
+enum pmu_gpio1_pos_int_con {
+	PMU_GPIO1A_POS_INT_EN = 0,
+	PMU_GPIO1B_POS_INT_EN = 8,
+	PMU_GPIO1C_POS_INT_EN = 16,
+	PMU_GPIO1D_POS_INT_EN = 24,
+};
+
+enum pmu_gpio1_neg_int_con {
+	PMU_GPIO1A_NEG_INT_EN = 0,
+	PMU_GPIO1B_NEG_INT_EN = 8,
+	PMU_GPIO1C_NEG_INT_EN = 16,
+	PMU_GPIO1D_NEG_INT_EN = 24,
+};
+
+enum pmu_gpio0_pos_int_st {
+	PMU_GPIO0A_POS_INT_ST = 0,
+	PMU_GPIO0B_POS_INT_ST = 8,
+	PMU_GPIO0C_POS_INT_ST = 16,
+	PMU_GPIO0D_POS_INT_ST = 24,
+};
+
+enum pmu_gpio0_neg_int_st {
+	PMU_GPIO0A_NEG_INT_ST = 0,
+	PMU_GPIO0B_NEG_INT_ST = 8,
+	PMU_GPIO0C_NEG_INT_ST = 16,
+	PMU_GPIO0D_NEG_INT_ST = 24,
+};
+
+enum pmu_gpio1_pos_int_st {
+	PMU_GPIO1A_POS_INT_ST = 0,
+	PMU_GPIO1B_POS_INT_ST = 8,
+	PMU_GPIO1C_POS_INT_ST = 16,
+	PMU_GPIO1D_POS_INT_ST = 24,
+};
+
+enum pmu_gpio1_neg_int_st {
+	PMU_GPIO1A_NEG_INT_ST = 0,
+	PMU_GPIO1B_NEG_INT_ST = 8,
+	PMU_GPIO1C_NEG_INT_ST = 16,
+	PMU_GPIO1D_NEG_INT_ST = 24,
+};
+
+/* pmu power down configure register 0x0050 */
+enum pmu_pwrdn_inten {
+	PMU_A53_L0_PWR_SWITCH_INT_EN = 0,
+	PMU_A53_L1_PWR_SWITCH_INT_EN,
+	PMU_A53_L2_PWR_SWITCH_INT_EN,
+	PMU_A53_L3_PWR_SWITCH_INT_EN,
+
+	PMU_A72_B0_PWR_SWITCH_INT_EN,
+	PMU_A72_B1_PWR_SWITCH_INT_EN,
+	PMU_SCU_L_PWR_SWITCH_INT_EN,
+	PMU_SCU_B_PWR_SWITCH_INT_EN,
+
+	PMU_TCPD0_PWR_SWITCH_INT_EN,
+	PMU_TCPD1_PWR_SWITCH_INT_EN,
+	PMU_CCI_PWR_SWITCH_INT_EN,
+	PMU_PERILP_PWR_SWITCH_INT_EN,
+
+	PMU_PERIHP_PWR_SWITCH_INT_EN,
+	PMU_CENTER_PWR_SWITCH_INT_EN,
+	PMU_VIO_PWR_SWITCH_INT_EN,
+	PMU_GPU_PWR_SWITCH_INT_EN,
+
+	PMU_VCODEC_PWR_SWITCH_INT_EN,
+	PMU_VDU_PWR_SWITCH_INT_EN,
+	PMU_RGA_PWR_SWITCH_INT_EN,
+	PMU_IEP_PWR_SWITCH_INT_EN,
+
+	PMU_VO_PWR_SWITCH_INT_EN,
+	PMU_ISP0_PWR_SWITCH_INT_EN = 22,
+	PMU_ISP1_PWR_SWITCH_INT_EN,
+
+	PMU_HDCP_PWR_SWITCH_INT_EN,
+	PMU_GMAC_PWR_SWITCH_INT_EN,
+	PMU_EMMC_PWR_SWITCH_INT_EN,
+	PMU_USB3_PWR_SWITCH_INT_EN,
+
+	PMU_EDP_PWR_SWITCH_INT_EN,
+	PMU_GIC_PWR_SWITCH_INT_EN,
+	PMU_SD_PWR_SWITCH_INT_EN,
+	PMU_SDIOAUDIO_PWR_SWITCH_INT_EN,
+};
+
+enum pmu_wkup_status {
+	PMU_WKUP_BY_CLSTER_L_INT = 0,
+	PMU_WKUP_BY_CLSTER_b_INT,
+	PMU_WKUP_BY_GPIO_INT,
+	PMU_WKUP_BY_SDIO_DET,
+
+	PMU_WKUP_BY_SDMMC_DET,
+	PMU_WKUP_BY_TIMER = 6,
+	PMU_WKUP_BY_USBDEV_DET,
+
+	PMU_WKUP_BY_M0_SFT,
+	PMU_WKUP_BY_M0_WDT_INT,
+	PMU_WKUP_BY_TIMEOUT,
+	PMU_WKUP_BY_PWM,
+
+	PMU_WKUP_BY_PCIE = 13,
+};
+
+enum pmu_bus_clr {
+	PMU_CLR_GPU = 0,
+	PMU_CLR_PERILP,
+	PMU_CLR_PERIHP,
+	PMU_CLR_VCODEC,
+
+	PMU_CLR_VDU,
+	PMU_CLR_RGA,
+	PMU_CLR_IEP,
+	PMU_CLR_VOPB,
+
+	PMU_CLR_VOPL,
+	PMU_CLR_ISP0,
+	PMU_CLR_ISP1,
+	PMU_CLR_HDCP,
+
+	PMU_CLR_USB3,
+	PMU_CLR_PERILPM0,
+	PMU_CLR_CENTER,
+	PMU_CLR_CCIM1,
+
+	PMU_CLR_CCIM0,
+	PMU_CLR_VIO,
+	PMU_CLR_MSCH0,
+	PMU_CLR_MSCH1,
+
+	PMU_CLR_ALIVE,
+	PMU_CLR_PMU,
+	PMU_CLR_EDP,
+	PMU_CLR_GMAC,
+
+	PMU_CLR_EMMC,
+	PMU_CLR_CENTER1,
+	PMU_CLR_PMUM0,
+	PMU_CLR_GIC,
+
+	PMU_CLR_SD,
+	PMU_CLR_SDIOAUDIO,
+};
+
+/* PMU bus idle request register */
+enum pmu_bus_idle_req {
+	PMU_IDLE_REQ_GPU = 0,
+	PMU_IDLE_REQ_PERILP,
+	PMU_IDLE_REQ_PERIHP,
+	PMU_IDLE_REQ_VCODEC,
+
+	PMU_IDLE_REQ_VDU,
+	PMU_IDLE_REQ_RGA,
+	PMU_IDLE_REQ_IEP,
+	PMU_IDLE_REQ_VOPB,
+
+	PMU_IDLE_REQ_VOPL,
+	PMU_IDLE_REQ_ISP0,
+	PMU_IDLE_REQ_ISP1,
+	PMU_IDLE_REQ_HDCP,
+
+	PMU_IDLE_REQ_USB3,
+	PMU_IDLE_REQ_PERILPM0,
+	PMU_IDLE_REQ_CENTER,
+	PMU_IDLE_REQ_CCIM0,
+
+	PMU_IDLE_REQ_CCIM1,
+	PMU_IDLE_REQ_VIO,
+	PMU_IDLE_REQ_MSCH0,
+	PMU_IDLE_REQ_MSCH1,
+
+	PMU_IDLE_REQ_ALIVE,
+	PMU_IDLE_REQ_PMU,
+	PMU_IDLE_REQ_EDP,
+	PMU_IDLE_REQ_GMAC,
+
+	PMU_IDLE_REQ_EMMC,
+	PMU_IDLE_REQ_CENTER1,
+	PMU_IDLE_REQ_PMUM0,
+	PMU_IDLE_REQ_GIC,
+
+	PMU_IDLE_REQ_SD,
+	PMU_IDLE_REQ_SDIOAUDIO,
+};
+
+/* pmu bus idle status register */
+enum pmu_bus_idle_st {
+	PMU_IDLE_ST_GPU = 0,
+	PMU_IDLE_ST_PERILP,
+	PMU_IDLE_ST_PERIHP,
+	PMU_IDLE_ST_VCODEC,
+
+	PMU_IDLE_ST_VDU,
+	PMU_IDLE_ST_RGA,
+	PMU_IDLE_ST_IEP,
+	PMU_IDLE_ST_VOPB,
+
+	PMU_IDLE_ST_VOPL,
+	PMU_IDLE_ST_ISP0,
+	PMU_IDLE_ST_ISP1,
+	PMU_IDLE_ST_HDCP,
+
+	PMU_IDLE_ST_USB3,
+	PMU_IDLE_ST_PERILPM0,
+	PMU_IDLE_ST_CENTER,
+	PMU_IDLE_ST_CCIM0,
+
+	PMU_IDLE_ST_CCIM1,
+	PMU_IDLE_ST_VIO,
+	PMU_IDLE_ST_MSCH0,
+	PMU_IDLE_ST_MSCH1,
+
+	PMU_IDLE_ST_ALIVE,
+	PMU_IDLE_ST_PMU,
+	PMU_IDLE_ST_EDP,
+	PMU_IDLE_ST_GMAC,
+
+	PMU_IDLE_ST_EMMC,
+	PMU_IDLE_ST_CENTER1,
+	PMU_IDLE_ST_PMUM0,
+	PMU_IDLE_ST_GIC,
+
+	PMU_IDLE_ST_SD,
+	PMU_IDLE_ST_SDIOAUDIO,
+};
+
+enum pmu_bus_idle_ack {
+	PMU_IDLE_ACK_GPU = 0,
+	PMU_IDLE_ACK_PERILP,
+	PMU_IDLE_ACK_PERIHP,
+	PMU_IDLE_ACK_VCODEC,
+
+	PMU_IDLE_ACK_VDU,
+	PMU_IDLE_ACK_RGA,
+	PMU_IDLE_ACK_IEP,
+	PMU_IDLE_ACK_VOPB,
+
+	PMU_IDLE_ACK_VOPL,
+	PMU_IDLE_ACK_ISP0,
+	PMU_IDLE_ACK_ISP1,
+	PMU_IDLE_ACK_HDCP,
+
+	PMU_IDLE_ACK_USB3,
+	PMU_IDLE_ACK_PERILPM0,
+	PMU_IDLE_ACK_CENTER,
+	PMU_IDLE_ACK_CCIM0,
+
+	PMU_IDLE_ACK_CCIM1,
+	PMU_IDLE_ACK_VIO,
+	PMU_IDLE_ACK_MSCH0,
+	PMU_IDLE_ACK_MSCH1,
+
+	PMU_IDLE_ACK_ALIVE,
+	PMU_IDLE_ACK_PMU,
+	PMU_IDLE_ACK_EDP,
+	PMU_IDLE_ACK_GMAC,
+
+	PMU_IDLE_ACK_EMMC,
+	PMU_IDLE_ACK_CENTER1,
+	PMU_IDLE_ACK_PMUM0,
+	PMU_IDLE_ACK_GIC,
+
+	PMU_IDLE_ACK_SD,
+	PMU_IDLE_ACK_SDIOAUDIO,
+};
+
+enum pmu_pwrdn_con1 {
+	PMU_VD_SCU_L_PWRDN_EN = 0,
+	PMU_VD_SCU_B_PWRDN_EN,
+	PMU_VD_CENTER_PWRDN_EN,
+};
+
+#define PMU_WKUP_CFG0		0x00
+#define PMU_WKUP_CFG1		0x04
+#define PMU_WKUP_CFG2		0x08
+#define PMU_WKUP_CFG3		0x0c
+#define PMU_WKUP_CFG4		0x10
+#define PMU_PWRDN_CON		0x14
+#define PMU_PWRDN_ST		0x18
+#define PMU_PLL_CON		0x1c
+#define PMU_PWRMODE_CON		0x20
+#define PMU_SFT_CON		0x24
+#define PMU_INT_CON		0x28
+#define PMU_INT_ST		0x2c
+#define PMU_GPIO0_POS_INT_CON	0x30
+#define PMU_GPIO0_NEG_INT_CON	0x34
+#define PMU_GPIO1_POS_INT_CON	0x38
+#define PMU_GPIO1_NEG_INT_CON	0x3c
+#define PMU_GPIO0_POS_INT_ST	0x40
+#define PMU_GPIO0_NEG_INT_ST	0x44
+#define PMU_GPIO1_POS_INT_ST	0x48
+#define PMU_GPIO1_NEG_INT_ST	0x4c
+#define PMU_PWRDN_INTEN		0x50
+#define PMU_PWRDN_STATUS	0x54
+#define PMU_WAKEUP_STATUS	0x58
+#define PMU_BUS_CLR		0x5c
+#define PMU_BUS_IDLE_REQ	0x60
+#define PMU_BUS_IDLE_ST		0x64
+#define PMU_BUS_IDLE_ACK	0x68
+#define PMU_CCI500_CON		0x6c
+#define PMU_ADB400_CON		0x70
+#define PMU_ADB400_ST		0x74
+#define PMU_POWER_ST		0x78
+#define PMU_CORE_PWR_ST		0x7c
+#define PMU_OSC_CNT		0x80
+#define PMU_PLLLOCK_CNT		0x84
+#define PMU_PLLRST_CNT		0x88
+#define PMU_STABLE_CNT		0x8c
+#define PMU_DDRIO_PWRON_CNT	0x90
+#define PMU_WAKEUP_RST_CLR_CNT	0x94
+#define PMU_DDR_SREF_ST		0x98
+#define PMU_SCU_L_PWRDN_CNT	0x9c
+#define PMU_SCU_L_PWRUP_CNT	0xa0
+#define PMU_SCU_B_PWRDN_CNT	0xa4
+#define PMU_SCU_B_PWRUP_CNT	0xa8
+#define PMU_GPU_PWRDN_CNT	0xac
+#define PMU_GPU_PWRUP_CNT	0xb0
+#define PMU_CENTER_PWRDN_CNT	0xb4
+#define PMU_CENTER_PWRUP_CNT	0xb8
+#define PMU_TIMEOUT_CNT		0xbc
+#define PMU_CPU0APM_CON		0xc0
+#define PMU_CPU1APM_CON		0xc4
+#define PMU_CPU2APM_CON		0xc8
+#define PMU_CPU3APM_CON		0xcc
+#define PMU_CPU0BPM_CON		0xd0
+#define PMU_CPU1BPM_CON		0xd4
+#define PMU_NOC_AUTO_ENA	0xd8
+#define PMU_PWRDN_CON1		0xdc
+
+#define CORES_PM_DISABLE	0x0
+
+#define PD_CTR_LOOP		500
+#define CHK_CPU_LOOP		500
+
+#endif /* __PMU_H__ */
diff --git a/plat/rockchip/rk3399/drivers/soc/soc.c b/plat/rockchip/rk3399/drivers/soc/soc.c
new file mode 100644
index 0000000..f8d66c2
--- /dev/null
+++ b/plat/rockchip/rk3399/drivers/soc/soc.c
@@ -0,0 +1,348 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arch_helpers.h>
+#include <debug.h>
+#include <delay_timer.h>
+#include <mmio.h>
+#include <platform_def.h>
+#include <plat_private.h>
+#include <rk3399_def.h>
+#include <soc.h>
+
+/* Table of regions to map using the MMU.  */
+const mmap_region_t plat_rk_mmap[] = {
+	MAP_REGION_FLAT(GIC500_BASE, GIC500_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(CCI500_BASE, CCI500_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(STIME_BASE, STIME_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(CRUS_BASE, CRUS_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(SGRF_BASE, SGRF_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(PMU_BASE, PMU_SIZE,
+			MT_DEVICE | MT_RW | MT_NS),
+	MAP_REGION_FLAT(PMUSRAM_BASE, PMUSRAM_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(RK3399_UART2_BASE, RK3399_UART2_SIZE,
+			MT_DEVICE | MT_RW | MT_SECURE),
+	{ 0 }
+};
+
+/* The RockChip power domain tree descriptor */
+const unsigned char rockchip_power_domain_tree_desc[] = {
+	/* No of root nodes */
+	PLATFORM_SYSTEM_COUNT,
+	/* No of children for the root node */
+	PLATFORM_CLUSTER_COUNT,
+	/* No of children for the first cluster node */
+	PLATFORM_CLUSTER0_CORE_COUNT,
+	/* No of children for the second cluster node */
+	PLATFORM_CLUSTER1_CORE_COUNT
+};
+
+void secure_timer_init(void)
+{
+	mmio_write_32(STIMER1_CHN_BASE(5) + TIMER_END_COUNT0, 0xffffffff);
+	mmio_write_32(STIMER1_CHN_BASE(5) + TIMER_END_COUNT1, 0xffffffff);
+
+	mmio_write_32(STIMER1_CHN_BASE(5) + TIMER_INIT_COUNT0, 0x0);
+	mmio_write_32(STIMER1_CHN_BASE(5) + TIMER_INIT_COUNT0, 0x0);
+
+	/* auto reload & enable the timer */
+	mmio_write_32(STIMER1_CHN_BASE(5) + TIMER_CONTROL_REG,
+		      TIMER_EN | TIMER_FMODE);
+}
+
+void sgrf_init(void)
+{
+	/* security config for master */
+	mmio_write_32(SGRF_BASE + SGRF_SOC_CON3_7(5),
+		      SGRF_SOC_CON_WMSK | SGRF_SOC_ALLMST_NS);
+	mmio_write_32(SGRF_BASE + SGRF_SOC_CON3_7(6),
+		      SGRF_SOC_CON_WMSK | SGRF_SOC_ALLMST_NS);
+	mmio_write_32(SGRF_BASE + SGRF_SOC_CON3_7(7),
+		      SGRF_SOC_CON_WMSK | SGRF_SOC_ALLMST_NS);
+
+	/* security config for slave */
+	mmio_write_32(SGRF_BASE + SGRF_PMU_SLV_CON0_1(0),
+		      SGRF_PMU_SLV_S_CFGED |
+		      SGRF_PMU_SLV_CRYPTO1_NS);
+	mmio_write_32(SGRF_BASE + SGRF_PMU_SLV_CON0_1(1),
+		      SGRF_PMU_SLV_CON1_CFG);
+	mmio_write_32(SGRF_BASE + SGRF_SLV_SECURE_CON0_4(0),
+		      SGRF_SLV_S_WMSK | SGRF_SLV_S_ALL_NS);
+	mmio_write_32(SGRF_BASE + SGRF_SLV_SECURE_CON0_4(1),
+		      SGRF_SLV_S_WMSK | SGRF_SLV_S_ALL_NS);
+	mmio_write_32(SGRF_BASE + SGRF_SLV_SECURE_CON0_4(2),
+		      SGRF_SLV_S_WMSK | SGRF_SLV_S_ALL_NS);
+	mmio_write_32(SGRF_BASE + SGRF_SLV_SECURE_CON0_4(3),
+		      SGRF_SLV_S_WMSK | SGRF_SLV_S_ALL_NS);
+	mmio_write_32(SGRF_BASE + SGRF_SLV_SECURE_CON0_4(4),
+		      SGRF_SLV_S_WMSK | SGRF_SLV_S_ALL_NS);
+
+	/* security config for ddr memery */
+	mmio_write_32(SGRF_BASE + SGRF_DDRRGN_CON0_16(16),
+		      SGRF_DDR_RGN_BYPS);
+}
+
+static void dma_secure_cfg(uint32_t secure)
+{
+	if (secure) {
+		/* rgn0 secure for dmac0 and dmac1 */
+		mmio_write_32(SGRF_BASE + SGRF_DDRRGN_CON20_34(22),
+			      SGRF_L_MST_S_DDR_RGN(0) | /* dmac0 */
+			      SGRF_H_MST_S_DDR_RGN(0) /* dmac1 */
+			      );
+
+		/* set dmac0 boot, under secure state */
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(8),
+			      SGRF_DMAC_CFG_S);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(9),
+			      SGRF_DMAC_CFG_S);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(10),
+			      SGRF_DMAC_CFG_S);
+
+		/* dmac0 soft reset */
+		mmio_write_32(CRU_BASE + CRU_SOFTRST_CON(10),
+			      CRU_DMAC0_RST);
+		udelay(5);
+		mmio_write_32(CRU_BASE + CRU_SOFTRST_CON(10),
+			      CRU_DMAC0_RST_RLS);
+
+		/* set dmac1 boot, under secure state */
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(11),
+			      SGRF_DMAC_CFG_S);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(12),
+			      SGRF_DMAC_CFG_S);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(13),
+			      SGRF_DMAC_CFG_S);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(14),
+			      SGRF_DMAC_CFG_S);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(15),
+			      SGRF_DMAC_CFG_S);
+
+		/* dmac1 soft reset */
+		mmio_write_32(CRU_BASE + CRU_SOFTRST_CON(10),
+			      CRU_DMAC1_RST);
+		udelay(5);
+		mmio_write_32(CRU_BASE + CRU_SOFTRST_CON(10),
+			      CRU_DMAC1_RST_RLS);
+	} else {
+		/* rgn non-secure for dmac0 and dmac1 */
+		mmio_write_32(SGRF_BASE + SGRF_DDRRGN_CON20_34(22),
+			      DMAC1_RGN_NS | DMAC0_RGN_NS);
+
+		/* set dmac0 boot, under non-secure state */
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(8),
+			      DMAC0_BOOT_CFG_NS);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(9),
+			      DMAC0_BOOT_PERIPH_NS);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(10),
+			      DMAC0_BOOT_ADDR_NS);
+
+		/* dmac0 soft reset */
+		mmio_write_32(CRU_BASE + CRU_SOFTRST_CON(10),
+			      CRU_DMAC0_RST);
+		udelay(5);
+		mmio_write_32(CRU_BASE + CRU_SOFTRST_CON(10),
+			      CRU_DMAC0_RST_RLS);
+
+		/* set dmac1 boot, under non-secure state */
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(11),
+			      DMAC1_BOOT_CFG_NS);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(12),
+			      DMAC1_BOOT_PERIPH_L_NS);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(13),
+			      DMAC1_BOOT_ADDR_NS);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(14),
+			      DMAC1_BOOT_PERIPH_H_NS);
+		mmio_write_32(SGRF_BASE + SGRF_SOC_CON8_15(15),
+			      DMAC1_BOOT_IRQ_NS);
+
+		/* dmac1 soft reset */
+		mmio_write_32(CRU_BASE + CRU_SOFTRST_CON(10),
+			      CRU_DMAC1_RST);
+		udelay(5);
+		mmio_write_32(CRU_BASE + CRU_SOFTRST_CON(10),
+			      CRU_DMAC1_RST_RLS);
+	}
+}
+
+/* pll suspend */
+struct deepsleep_data_s slp_data;
+
+static void pll_suspend_prepare(uint32_t pll_id)
+{
+	int i;
+
+	if (pll_id == PPLL_ID)
+		for (i = 0; i < PLL_CON_COUNT; i++)
+			slp_data.plls_con[pll_id][i] =
+				mmio_read_32(PMUCRU_BASE + PMUCRU_PPLL_CON(i));
+	else
+		for (i = 0; i < PLL_CON_COUNT; i++)
+			slp_data.plls_con[pll_id][i] =
+				mmio_read_32(CRU_BASE + CRU_PLL_CON(pll_id, i));
+}
+
+static void set_pll_slow_mode(uint32_t pll_id)
+{
+	if (pll_id == PPLL_ID)
+		mmio_write_32(PMUCRU_BASE + PMUCRU_PPLL_CON(3), PLL_SLOW_MODE);
+	else
+		mmio_write_32((CRU_BASE +
+			      CRU_PLL_CON(pll_id, 3)), PLL_SLOW_MODE);
+}
+
+static void set_pll_normal_mode(uint32_t pll_id)
+{
+	if (pll_id == PPLL_ID)
+		mmio_write_32(PMUCRU_BASE + PMUCRU_PPLL_CON(3), PLL_NOMAL_MODE);
+	else
+		mmio_write_32(CRU_BASE +
+			      CRU_PLL_CON(pll_id, 3), PLL_NOMAL_MODE);
+}
+
+static void set_pll_bypass(uint32_t pll_id)
+{
+	if (pll_id == PPLL_ID)
+		mmio_write_32(PMUCRU_BASE +
+			      PMUCRU_PPLL_CON(3), PLL_BYPASS_MODE);
+	else
+		mmio_write_32(CRU_BASE +
+			      CRU_PLL_CON(pll_id, 3), PLL_BYPASS_MODE);
+}
+
+static void _pll_suspend(uint32_t pll_id)
+{
+	set_pll_slow_mode(pll_id);
+	set_pll_bypass(pll_id);
+}
+
+void plls_suspend(void)
+{
+	uint32_t i, pll_id;
+
+	for (pll_id = ALPLL_ID; pll_id < END_PLL_ID; pll_id++)
+		pll_suspend_prepare(pll_id);
+
+	for (i = 0; i < CRU_CLKSEL_COUNT; i++)
+		slp_data.cru_clksel_con[i] =
+			mmio_read_32(CRU_BASE +
+				     CRU_CLKSEL_OFFSET + i * REG_SIZE);
+
+	for (i = 0; i < PMUCRU_CLKSEL_CONUT; i++)
+		slp_data.pmucru_clksel_con[i] =
+			mmio_read_32(PMUCRU_BASE +
+				     PMUCRU_CLKSEL_OFFSET + i * REG_SIZE);
+
+	_pll_suspend(CPLL_ID);
+	_pll_suspend(NPLL_ID);
+	_pll_suspend(VPLL_ID);
+	_pll_suspend(PPLL_ID);
+	_pll_suspend(GPLL_ID);
+	_pll_suspend(ABPLL_ID);
+	_pll_suspend(ALPLL_ID);
+}
+
+static void set_plls_nobypass(uint32_t pll_id)
+{
+	if (pll_id == PPLL_ID)
+		mmio_write_32(PMUCRU_BASE + PMUCRU_PPLL_CON(3),
+			      PLL_NO_BYPASS_MODE);
+	else
+		mmio_write_32(CRU_BASE + CRU_PLL_CON(pll_id, 3),
+			      PLL_NO_BYPASS_MODE);
+}
+
+static void plls_resume_prepare(void)
+{
+	int i;
+
+	for (i = 0; i < CRU_CLKSEL_COUNT; i++)
+		mmio_write_32((CRU_BASE + CRU_CLKSEL_OFFSET + i * REG_SIZE),
+			      REG_SOC_WMSK | slp_data.cru_clksel_con[i]);
+	for (i = 0; i < PMUCRU_CLKSEL_CONUT; i++)
+		mmio_write_32((PMUCRU_BASE +
+			      PMUCRU_CLKSEL_OFFSET + i * REG_SIZE),
+			      REG_SOC_WMSK | slp_data.pmucru_clksel_con[i]);
+}
+
+void plls_resume(void)
+{
+	int pll_id;
+
+	plls_resume_prepare();
+	for (pll_id = ALPLL_ID; pll_id < END_PLL_ID; pll_id++) {
+		set_plls_nobypass(pll_id);
+		set_pll_normal_mode(pll_id);
+	}
+}
+
+void soc_global_soft_reset_init(void)
+{
+	mmio_write_32(PMUCRU_BASE + CRU_PMU_RSTHOLD_CON(1),
+		      CRU_PMU_SGRF_RST_RLS);
+}
+
+void  __dead2 soc_global_soft_reset(void)
+{
+	uint32_t temp_val;
+
+	set_pll_slow_mode(VPLL_ID);
+	set_pll_slow_mode(NPLL_ID);
+	set_pll_slow_mode(GPLL_ID);
+	set_pll_slow_mode(CPLL_ID);
+	set_pll_slow_mode(PPLL_ID);
+	set_pll_slow_mode(ABPLL_ID);
+	set_pll_slow_mode(ALPLL_ID);
+	temp_val = mmio_read_32(CRU_BASE + CRU_GLB_RST_CON) |
+		   PMU_RST_BY_FIRST_SFT;
+	mmio_write_32(CRU_BASE + CRU_GLB_RST_CON, temp_val);
+	mmio_write_32(CRU_BASE + CRU_GLB_SRST_FST, GLB_SRST_FST_CFG_VAL);
+
+	/*
+	 * Maybe the HW needs some times to reset the system,
+	 * so we do not hope the core to excute valid codes.
+	 */
+	while (1)
+	;
+}
+
+void plat_rockchip_soc_init(void)
+{
+	secure_timer_init();
+	dma_secure_cfg(0);
+	sgrf_init();
+	soc_global_soft_reset_init();
+}
diff --git a/plat/rockchip/rk3399/drivers/soc/soc.h b/plat/rockchip/rk3399/drivers/soc/soc.h
new file mode 100644
index 0000000..9100d02
--- /dev/null
+++ b/plat/rockchip/rk3399/drivers/soc/soc.h
@@ -0,0 +1,242 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SOC_H__
+#define __SOC_H__
+
+#define GLB_SRST_FST_CFG_VAL	0xfdb9
+#define GLB_SRST_SND_CFG_VAL	0xeca8
+
+#define PMUCRU_PPLL_CON_OFFSET		0x000
+#define PMUCRU_PPLL_CON_BASE_ADDR	(PMUCRU_BASE + PMUCRU_PPLL_CON_OFFSET)
+#define PMUCRU_PPLL_CON_CONUT		0x06
+
+#define PMUCRU_PPLL_CON(num)		(PMUCRU_PPLL_CON_BASE_ADDR + num * 4)
+#define CRU_PLL_CON(pll_id, num)	(CRU_BASE + pll_id  * 0x20 + num * 4)
+#define PLL_MODE_MSK			0x03
+#define PLL_MODE_SHIFT			0x08
+#define PLL_BYPASS_MSK			0x01
+#define PLL_BYPASS_SHIFT		0x01
+#define PLL_PWRDN_MSK			0x01
+#define PLL_PWRDN_SHIFT			0x0
+#define PLL_BYPASS			BIT(1)
+#define PLL_PWRDN			BIT(0)
+
+#define NO_PLL_BYPASS			(0x00)
+#define NO_PLL_PWRDN			(0x00)
+
+#define PLL_SLOW_MODE			BITS_WITH_WMASK(PLL_MODE_MSK,\
+						SLOW_MODE, PLL_MODE_SHIFT)
+#define PLL_BYPASS_MODE			BITS_WITH_WMASK(PLL_BYPASS_MSK,\
+						PLL_BYPASS, PLL_BYPASS_SHIFT)
+#define PLL_NO_BYPASS_MODE		BITS_WITH_WMASK(PLL_BYPASS_MSK,\
+						NO_PLL_BYPASS, PLL_BYPASS_SHIFT)
+#define PLL_NOMAL_MODE			BITS_WITH_WMASK(PLL_MODE_MSK,\
+						NORMAL_MODE, PLL_MODE_SHIFT)
+
+#define PLL_CON_COUNT			0x06
+#define CRU_CLKSEL_COUNT		0x108
+#define CRU_CLKSEL_OFFSET		0x300
+
+#define PMUCRU_CLKSEL_CONUT		0x06
+#define PMUCRU_CLKSEL_OFFSET		0x080
+#define REG_SIZE			0x04
+#define REG_SOC_WMSK			0xffff0000
+
+enum plls_id {
+	ALPLL_ID = 0,
+	ABPLL_ID,
+	DPLL_ID,
+	CPLL_ID,
+	GPLL_ID,
+	NPLL_ID,
+	VPLL_ID,
+	PPLL_ID,
+	END_PLL_ID,
+};
+
+enum pll_work_mode {
+	SLOW_MODE = 0x00,
+	NORMAL_MODE = 0x01,
+	DEEP_SLOW_MODE = 0x02,
+};
+
+enum glb_sft_reset {
+	PMU_RST_BY_FIRST_SFT,
+	PMU_RST_BY_SECOND_SFT = BIT(2),
+	PMU_RST_NOT_BY_SFT = BIT(3),
+};
+
+struct deepsleep_data_s {
+	uint32_t plls_con[END_PLL_ID][PLL_CON_COUNT];
+	uint32_t pmucru_clksel_con[PMUCRU_CLKSEL_CONUT];
+	uint32_t cru_clksel_con[CRU_CLKSEL_COUNT];
+};
+
+/**************************************************
+ * secure timer
+ **************************************************/
+
+/* chanal0~5 */
+#define STIMER0_CHN_BASE(n)	(STIME_BASE + 0x20 * (n))
+/* chanal6~11 */
+#define STIMER1_CHN_BASE(n)	(STIME_BASE + 0x8000 + 0x20 * (n))
+
+ /* low 32 bits */
+#define TIMER_END_COUNT0	0x00
+ /* high 32 bits */
+#define TIMER_END_COUNT1	0x04
+
+#define TIMER_CURRENT_VALUE0	0x08
+#define TIMER_CURRENT_VALUE1	0x0C
+
+ /* low 32 bits */
+#define TIMER_INIT_COUNT0	0x10
+ /* high 32 bits */
+#define TIMER_INIT_COUNT1	0x14
+
+#define TIMER_INTSTATUS		0x18
+#define TIMER_CONTROL_REG	0x1c
+
+#define TIMER_EN			0x1
+
+#define TIMER_FMODE		(0x0 << 1)
+#define TIMER_RMODE		(0x1 << 1)
+
+/**************************************************
+ * cru reg, offset
+ **************************************************/
+#define CRU_SOFTRST_CON(n)	(0x400 + (n) * 4)
+
+#define CRU_DMAC0_RST		BIT_WITH_WMSK(3)
+ /* reset release*/
+#define CRU_DMAC0_RST_RLS	WMSK_BIT(3)
+
+#define CRU_DMAC1_RST		BIT_WITH_WMSK(4)
+ /* reset release*/
+#define CRU_DMAC1_RST_RLS	WMSK_BIT(4)
+
+#define CRU_GLB_RST_CON		0x0510
+#define CRU_GLB_SRST_FST	0x0500
+#define CRU_GLB_SRST_SND	0x0504
+
+/**************************************************
+ * pmu cru reg, offset
+ **************************************************/
+#define CRU_PMU_RSTHOLD_CON(n)		(0x120 + n * 4)
+/* reset hold*/
+#define CRU_PMU_SGRF_RST_HOLD		BIT_WITH_WMSK(6)
+/* reset hold release*/
+#define CRU_PMU_SGRF_RST_RLS		WMSK_BIT(6)
+/**************************************************
+ * sgrf reg, offset
+ **************************************************/
+#define SGRF_SOC_CON0_1(n)		(0xc000 + (n) * 4)
+#define SGRF_SOC_CON3_7(n)		(0xe00c + ((n) - 3) * 4)
+#define SGRF_SOC_CON8_15(n)		(0x8020 + ((n) - 8) * 4)
+#define SGRF_PMU_SLV_CON0_1(n)		(0xc240 + ((n) - 0) * 4)
+#define SGRF_SLV_SECURE_CON0_4(n)	(0xe3c0 + ((n) - 0) * 4)
+#define SGRF_DDRRGN_CON0_16(n)		((n) * 4)
+#define SGRF_DDRRGN_CON20_34(n)		(0x50 + ((n) - 20) * 4)
+
+/* security config for master */
+#define SGRF_SOC_CON_WMSK		0xffff0000
+/* All of master in ns */
+#define SGRF_SOC_ALLMST_NS		0xffff
+
+/* security config for slave */
+#define SGRF_SLV_S_WMSK			0xffff0000
+#define SGRF_SLV_S_ALL_NS		0x0
+
+/* security config pmu slave ip */
+/* All of slaves  is ns */
+#define SGRF_PMU_SLV_S_NS		BIT_WITH_WMSK(0)
+/* slaves secure attr is configed */
+#define SGRF_PMU_SLV_S_CFGED		WMSK_BIT(0)
+#define SGRF_PMU_SLV_CRYPTO1_NS		WMSK_BIT(1)
+
+#define SGRF_PMUSRAM_S			BIT(8)
+
+#define SGRF_PMU_SLV_CON1_CFG		(SGRF_SLV_S_WMSK | \
+					SGRF_PMUSRAM_S)
+/* ddr region */
+#define SGRF_DDR_RGN_BYPS	BIT_WITH_WMSK(9) /* All of ddr rgn  is ns */
+
+/* The MST access the ddr rgn n with secure attribution */
+#define SGRF_L_MST_S_DDR_RGN(n)	BIT_WITH_WMSK((n))
+/* bits[16:8]*/
+#define SGRF_H_MST_S_DDR_RGN(n)	BIT_WITH_WMSK((n) + 8)
+
+/* dmac to periph s or ns*/
+#define SGRF_DMAC_CFG_S		0xffff0000
+
+#define DMAC1_RGN_NS			0xff000000
+#define DMAC0_RGN_NS			0x00ff0000
+
+#define DMAC0_BOOT_CFG_NS		0xfffffff8
+#define DMAC0_BOOT_PERIPH_NS		0xffff0fff
+#define DMAC0_BOOT_ADDR_NS		0xffff0000
+
+#define DMAC1_BOOT_CFG_NS		0xffff0008
+#define DMAC1_BOOT_PERIPH_L_NS		0xffff0fff
+#define DMAC1_BOOT_ADDR_NS		0xffff0000
+#define DMAC1_BOOT_PERIPH_H_NS		0xffffffff
+#define DMAC1_BOOT_IRQ_NS		0xffffffff
+
+#define CPU_BOOT_ADDR_WMASK	0xffff0000
+#define CPU_BOOT_ADDR_ALIGN	16
+
+/*
+ * When system reset in running state, we want the cpus to be reboot
+ * from maskrom (system reboot),
+ * the pmusgrf reset-hold bits needs to be released.
+ * When system wake up from system deep suspend, some soc will be reset
+ * when waked up,
+ * we want the bootcpu to be reboot from pmusram,
+ * the pmusgrf reset-hold bits needs to be held.
+ */
+static inline void pmu_sgrf_rst_hld_release(void)
+{
+	mmio_write_32(PMUCRU_BASE + CRU_PMU_RSTHOLD_CON(1),
+		      CRU_PMU_SGRF_RST_RLS);
+}
+
+static inline void pmu_sgrf_rst_hld(void)
+{
+	mmio_write_32(PMUCRU_BASE + CRU_PMU_RSTHOLD_CON(1),
+		      CRU_PMU_SGRF_RST_HOLD);
+}
+
+/* funciton*/
+void __dead2 soc_global_soft_reset(void);
+void plls_resume(void);
+void plls_suspend(void);
+
+#endif /* __SOC_H__ */
diff --git a/plat/rockchip/rk3399/include/platform_def.h b/plat/rockchip/rk3399/include/platform_def.h
new file mode 100644
index 0000000..13f3d50
--- /dev/null
+++ b/plat/rockchip/rk3399/include/platform_def.h
@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PLATFORM_DEF_H__
+#define __PLATFORM_DEF_H__
+
+#include <arch.h>
+#include <common_def.h>
+#include <rk3399_def.h>
+
+#define DEBUG_XLAT_TABLE 0
+
+/*******************************************************************************
+ * Platform binary types for linking
+ ******************************************************************************/
+#define PLATFORM_LINKER_FORMAT		"elf64-littleaarch64"
+#define PLATFORM_LINKER_ARCH		aarch64
+
+/*******************************************************************************
+ * Generic platform constants
+ ******************************************************************************/
+
+/* Size of cacheable stacks */
+#if DEBUG_XLAT_TABLE
+#define PLATFORM_STACK_SIZE 0x800
+#elif IMAGE_BL1
+#define PLATFORM_STACK_SIZE 0x440
+#elif IMAGE_BL2
+#define PLATFORM_STACK_SIZE 0x400
+#elif IMAGE_BL31
+#define PLATFORM_STACK_SIZE 0x800
+#elif IMAGE_BL32
+#define PLATFORM_STACK_SIZE 0x440
+#endif
+
+#define FIRMWARE_WELCOME_STR		"Booting Trusted Firmware\n"
+
+#define PLATFORM_MAX_AFFLVL		MPIDR_AFFLVL2
+#define PLATFORM_SYSTEM_COUNT		1
+#define PLATFORM_CLUSTER_COUNT		2
+#define PLATFORM_CLUSTER0_CORE_COUNT	4
+#define PLATFORM_CLUSTER1_CORE_COUNT	2
+#define PLATFORM_CORE_COUNT		(PLATFORM_CLUSTER1_CORE_COUNT +	\
+					 PLATFORM_CLUSTER0_CORE_COUNT)
+#define PLATFORM_MAX_CPUS_PER_CLUSTER	4
+#define PLATFORM_NUM_AFFS		(PLATFORM_SYSTEM_COUNT +	\
+					 PLATFORM_CLUSTER_COUNT +	\
+					 PLATFORM_CORE_COUNT)
+
+#define PLAT_MAX_PWR_LVL		MPIDR_AFFLVL2
+
+/*
+ * This macro defines the deepest retention state possible. A higher state
+ * id will represent an invalid or a power down state.
+ */
+#define PLAT_MAX_RET_STATE		1
+
+/*
+ * This macro defines the deepest power down states possible. Any state ID
+ * higher than this is invalid.
+ */
+#define PLAT_MAX_OFF_STATE		2
+
+/*******************************************************************************
+ * Platform memory map related constants
+ ******************************************************************************/
+/* TF txet, ro, rw, Size: 512KB */
+#define TZRAM_BASE		(0x0)
+#define TZRAM_SIZE		(0x80000)
+
+/*******************************************************************************
+ * BL31 specific defines.
+ ******************************************************************************/
+/*
+ * Put BL3-1 at the top of the Trusted RAM
+ */
+#define BL31_BASE		(TZRAM_BASE + 0x8000)
+#define BL31_LIMIT	(TZRAM_BASE + TZRAM_SIZE)
+
+/*******************************************************************************
+ * Platform specific page table and MMU setup constants
+ ******************************************************************************/
+#define ADDR_SPACE_SIZE		(1ull << 32)
+#define MAX_XLAT_TABLES		20
+#define MAX_MMAP_REGIONS	16
+
+/*******************************************************************************
+ * Declarations and constants to access the mailboxes safely. Each mailbox is
+ * aligned on the biggest cache line size in the platform. This is known only
+ * to the platform as it might have a combination of integrated and external
+ * caches. Such alignment ensures that two maiboxes do not sit on the same cache
+ * line at any cache level. They could belong to different cpus/clusters &
+ * get written while being protected by different locks causing corruption of
+ * a valid mailbox address.
+ ******************************************************************************/
+#define CACHE_WRITEBACK_SHIFT	6
+#define CACHE_WRITEBACK_GRANULE	(1 << CACHE_WRITEBACK_SHIFT)
+
+/*
+ * Define GICD and GICC and GICR base
+ */
+#define PLAT_RK_GICD_BASE	BASE_GICD_BASE
+#define PLAT_RK_GICR_BASE	BASE_GICR_BASE
+#define PLAT_RK_GICC_BASE	0
+
+/*
+ * Define a list of Group 1 Secure and Group 0 interrupts as per GICv3
+ * terminology. On a GICv2 system or mode, the lists will be merged and treated
+ * as Group 0 interrupts.
+ */
+#define PLAT_RK_G1S_IRQS		RK3399_G1S_IRQS
+#define PLAT_RK_G0_IRQS			RK3399_G0_IRQS
+
+#define PLAT_RK_UART_BASE		RK3399_UART2_BASE
+#define PLAT_RK_UART_CLOCK		RK3399_UART_CLOCK
+#define PLAT_RK_UART_BAUDRATE		RK3399_BAUDRATE
+
+#define PLAT_RK_CCI_BASE		CCI500_BASE
+
+#define PLAT_RK_PRIMARY_CPU		0x0
+
+#define RK_PLAT_AARCH_CFG		RK_PLAT_CFG1
+
+#endif /* __PLATFORM_DEF_H__ */
diff --git a/plat/rockchip/rk3399/platform.mk b/plat/rockchip/rk3399/platform.mk
new file mode 100644
index 0000000..7851726
--- /dev/null
+++ b/plat/rockchip/rk3399/platform.mk
@@ -0,0 +1,73 @@
+#
+# Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# Neither the name of ARM nor the names of its contributors may be used
+# to endorse or promote products derived from this software without specific
+# prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+RK_PLAT         :=      plat/rockchip
+RK_PLAT_SOC     :=      ${RK_PLAT}/${PLAT}
+RK_PLAT_COMMON  :=      ${RK_PLAT}/common
+
+PLAT_INCLUDES           :=	-I${RK_PLAT_COMMON}/				\
+                                -I${RK_PLAT_COMMON}/include/			\
+                                -I${RK_PLAT_COMMON}/pmusram			\
+                                -I${RK_PLAT_COMMON}/drivers/pmu/			\
+				-I${RK_PLAT_SOC}/				\
+                                -I${RK_PLAT_SOC}/drivers/pmu/                   \
+                                -I${RK_PLAT_SOC}/drivers/soc/                   \
+                                -I${RK_PLAT_SOC}/include/                       \
+
+RK_GIC_SOURCES          :=      drivers/arm/gic/common/gic_common.c     \
+                                drivers/arm/gic/v3/gicv3_main.c         \
+                                drivers/arm/gic/v3/gicv3_helpers.c      \
+                                plat/common/plat_gicv3.c                \
+                                ${RK_PLAT}/common/rockchip_gicv3.c
+
+PLAT_BL_COMMON_SOURCES  :=      lib/aarch64/xlat_tables.c                       \
+                                plat/common/aarch64/plat_common.c               \
+				plat/common/aarch64/plat_psci_common.c
+
+BL31_SOURCES            +=      ${RK_GIC_SOURCES}                               \
+                                drivers/arm/cci/cci.c                           \
+                                drivers/console/console.S                       \
+                                drivers/ti/uart/16550_console.S                 \
+                                drivers/delay_timer/delay_timer.c               \
+                                lib/cpus/aarch64/cortex_a53.S                   \
+                                lib/cpus/aarch64/cortex_a72.S                   \
+                                plat/common/aarch64/platform_mp_stack.S         \
+                                ${RK_PLAT_COMMON}/aarch64/plat_helpers.S        \
+                                ${RK_PLAT_COMMON}/bl31_plat_setup.c             \
+                                ${RK_PLAT_COMMON}/pmusram/pmu_sram_cpus_on.S	\
+				${RK_PLAT_COMMON}/pmusram/pmu_sram.c		\
+                                ${RK_PLAT_COMMON}/plat_delay_timer.c            \
+                                ${RK_PLAT_COMMON}/plat_pm.c                     \
+                                ${RK_PLAT_COMMON}/plat_topology.c               \
+                                ${RK_PLAT_COMMON}/aarch64/platform_common.c        \
+                                ${RK_PLAT_SOC}/drivers/pmu/pmu.c                \
+                                ${RK_PLAT_SOC}/drivers/soc/soc.c
+
+ENABLE_PLAT_COMPAT      :=      0
diff --git a/plat/rockchip/rk3399/rk3399_def.h b/plat/rockchip/rk3399/rk3399_def.h
new file mode 100644
index 0000000..8562148
--- /dev/null
+++ b/plat/rockchip/rk3399/rk3399_def.h
@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PLAT_DEF_H__
+#define __PLAT_DEF_H__
+
+#define RK3399_PRIMARY_CPU	0x0
+
+/* Special value used to verify platform parameters from BL2 to BL3-1 */
+#define RK_BL31_PLAT_PARAM_VAL	0x0f1e2d3c4b5a6978ULL
+
+#define SIZE_K(n)	((n) * 1024)
+#define SIZE_M(n)	((n) * 1024 * 1024)
+
+#define CCI500_BASE		0xffb00000
+#define CCI500_SIZE		SIZE_M(1)
+
+#define GIC500_BASE		0xfee00000
+#define GIC500_SIZE		SIZE_M(2)
+
+#define STIME_BASE		0xff860000
+#define STIME_SIZE		SIZE_K(64)
+
+#define CRUS_BASE		0xff750000
+#define CRUS_SIZE			SIZE_K(128)
+
+#define SGRF_BASE		0xff330000
+#define SGRF_SIZE			SIZE_K(64)
+
+#define PMU_BASE			0xff310000
+#define PMU_SIZE			SIZE_K(64)
+
+#define PMUSRAM_BASE		0xff3b0000
+#define PMUSRAM_SIZE		SIZE_K(64)
+#define PMUSRAM_RSIZE		SIZE_K(8)
+
+/*
+ * include i2c pmu/audio, pwm0-3 rkpwm0-3 uart_dbg,mailbox scr
+ * 0xff650000 -0xff6c0000
+ */
+#define PD_BUS0_BASE		0xff650000
+#define PD_BUS0_SIZE		0x70000
+
+#define PMUCRU_BASE		0xff750000
+#define CRU_BASE			0xff760000
+
+#define COLD_BOOT_BASE		0xffff0000
+
+/**************************************************************************
+ * UART related constants
+ **************************************************************************/
+#define RK3399_UART2_BASE	(0xff1a0000)
+#define RK3399_UART2_SIZE	SIZE_K(64)
+
+#define RK3399_BAUDRATE		(1500000)
+#define RK3399_UART_CLOCK	(24000000)
+
+/******************************************************************************
+ * System counter frequency related constants
+ ******************************************************************************/
+#define SYS_COUNTER_FREQ_IN_TICKS	24000000
+#define SYS_COUNTER_FREQ_IN_MHZ		24
+
+/* Base rockchip_platform compatible GIC memory map */
+#define BASE_GICD_BASE		(GIC500_BASE)
+#define BASE_GICR_BASE		(GIC500_BASE + SIZE_M(1))
+
+/*****************************************************************************
+ * CCI-400 related constants
+ ******************************************************************************/
+#define PLAT_RK_CCI_CLUSTER0_SL_IFACE_IX	0
+#define PLAT_RK_CCI_CLUSTER1_SL_IFACE_IX	1
+
+/******************************************************************************
+ * cpu up status
+ ******************************************************************************/
+#define PMU_CPU_HOTPLUG		0xdeadbeaf
+#define PMU_CPU_AUTO_PWRDN	0xabcdef12
+
+/******************************************************************************
+ * sgi, ppi
+ ******************************************************************************/
+#define ARM_IRQ_SEC_PHY_TIMER		29
+
+#define ARM_IRQ_SEC_SGI_0		8
+#define ARM_IRQ_SEC_SGI_1		9
+#define ARM_IRQ_SEC_SGI_2		10
+#define ARM_IRQ_SEC_SGI_3		11
+#define ARM_IRQ_SEC_SGI_4		12
+#define ARM_IRQ_SEC_SGI_5		13
+#define ARM_IRQ_SEC_SGI_6		14
+#define ARM_IRQ_SEC_SGI_7		15
+/*
+ * Define a list of Group 1 Secure and Group 0 interrupts as per GICv3
+ * terminology. On a GICv2 system or mode, the lists will be merged and treated
+ * as Group 0 interrupts.
+ */
+#define RK3399_G1S_IRQS			ARM_IRQ_SEC_PHY_TIMER
+#define RK3399_G0_IRQS			ARM_IRQ_SEC_SGI_6
+
+#endif /* __PLAT_DEF_H__ */