Adding upstream version 2.10.0+dfsg.upstream/2.10.0+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

30 files changed, 4949 insertions, 0 deletions

diff --git a/plat/hisilicon/hikey960/aarch64/hikey960_common.c b/plat/hisilicon/hikey960/aarch64/hikey960_common.c
new file mode 100644
index 0000000..c70286f
--- /dev/null
+++ b/plat/hisilicon/hikey960/aarch64/hikey960_common.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <lib/mmio.h>
+#include <lib/xlat_tables/xlat_tables_v2.h>
+#include <plat/common/platform.h>
+
+#include "../hikey960_def.h"
+#include "../hikey960_private.h"
+
+#define MAP_DDR		MAP_REGION_FLAT(DDR_BASE,			\
+					DDR_SIZE - DDR_SEC_SIZE,	\
+					MT_MEMORY | MT_RW | MT_NS)
+
+#define MAP_DEVICE	MAP_REGION_FLAT(DEVICE_BASE,			\
+					DEVICE_SIZE,			\
+					MT_DEVICE | MT_RW | MT_SECURE)
+
+#define MAP_BL1_RW	MAP_REGION_FLAT(BL1_RW_BASE,			\
+					BL1_RW_LIMIT - BL1_RW_BASE,	\
+					MT_MEMORY | MT_RW | MT_NS)
+
+#define MAP_UFS_DATA	MAP_REGION_FLAT(HIKEY960_UFS_DATA_BASE,		\
+					HIKEY960_UFS_DATA_SIZE,		\
+					MT_MEMORY | MT_RW | MT_NS)
+
+#define MAP_UFS_DESC	MAP_REGION_FLAT(HIKEY960_UFS_DESC_BASE,		\
+					HIKEY960_UFS_DESC_SIZE,		\
+					MT_MEMORY | MT_RW | MT_NS)
+
+#define MAP_TSP_MEM	MAP_REGION_FLAT(TSP_SEC_MEM_BASE,		\
+					TSP_SEC_MEM_SIZE,		\
+					MT_MEMORY | MT_RW | MT_SECURE)
+
+/*
+ * Table of regions for different BL stages to map using the MMU.
+ * This doesn't include Trusted RAM as the 'mem_layout' argument passed to
+ * hikey960_init_mmu_elx() will give the available subset of that,
+ */
+#ifdef IMAGE_BL1
+static const mmap_region_t hikey960_mmap[] = {
+	MAP_UFS_DATA,
+	MAP_BL1_RW,
+	MAP_UFS_DESC,
+	MAP_DEVICE,
+	{0}
+};
+#endif
+
+#ifdef IMAGE_BL2
+static const mmap_region_t hikey960_mmap[] = {
+	MAP_DDR,
+	MAP_DEVICE,
+	MAP_TSP_MEM,
+	{0}
+};
+#endif
+
+#ifdef IMAGE_BL31
+static const mmap_region_t hikey960_mmap[] = {
+	MAP_DEVICE,
+	{0}
+};
+#endif
+
+#ifdef IMAGE_BL32
+static const mmap_region_t hikey960_mmap[] = {
+	MAP_DEVICE,
+	MAP_DDR,
+	{0}
+};
+#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 HIKEY960_CONFIGURE_MMU_EL(_el)					\
+	void hikey960_init_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(hikey960_mmap);					\
+	       init_xlat_tables();					\
+									\
+	       enable_mmu_el##_el(0);					\
+	}
+
+/* Define EL1 and EL3 variants of the function initialising the MMU */
+HIKEY960_CONFIGURE_MMU_EL(1)
+HIKEY960_CONFIGURE_MMU_EL(3)
+
+unsigned long plat_get_ns_image_entrypoint(void)
+{
+	return NS_BL1U_BASE;
+}
+
+unsigned int plat_get_syscnt_freq2(void)
+{
+	return 1920000;
+}
diff --git a/plat/hisilicon/hikey960/aarch64/hikey960_helpers.S b/plat/hisilicon/hikey960/aarch64/hikey960_helpers.S
new file mode 100644
index 0000000..5381369
--- /dev/null
+++ b/plat/hisilicon/hikey960/aarch64/hikey960_helpers.S
@@ -0,0 +1,181 @@
+/*
+ * Copyright (c) 2017-2020, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch.h>
+#include <asm_macros.S>
+#include <cortex_a53.h>
+#include <cortex_a73.h>
+#include "../hikey960_def.h"
+
+	.globl	plat_my_core_pos
+	.globl	platform_mem_init
+	.globl	plat_crash_console_init
+	.globl	plat_crash_console_putc
+	.globl	plat_crash_console_flush
+	.globl	plat_report_exception
+	.globl	plat_reset_handler
+	.globl	clr_ex
+	.globl	nop
+
+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 platform_mem_init(void);
+	 *
+	 * We don't need to carry out any memory initialization
+	 * on HIKEY. The Secure RAM is accessible straight away.
+	 * -----------------------------------------------------
+	 */
+func platform_mem_init
+	ret
+endfunc platform_mem_init
+
+	/* ---------------------------------------------
+	 * 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, CRASH_CONSOLE_BASE
+	mov_imm	x1, PL011_UART_CLK_IN_HZ
+	mov_imm	x2, PL011_BAUDRATE
+	b	console_pl011_core_init
+endfunc plat_crash_console_init
+
+	/* ---------------------------------------------
+	 * int plat_crash_console_putc(int c)
+	 * 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, CRASH_CONSOLE_BASE
+	b	console_pl011_core_putc
+endfunc plat_crash_console_putc
+
+	/* ---------------------------------------------
+	 * void plat_crash_console_flush()
+	 * Function to force a write of all buffered
+	 * data that hasn't been output.
+	 * Out : void.
+	 * Clobber list : x0, x1
+	 * ---------------------------------------------
+	 */
+func plat_crash_console_flush
+	mov_imm	x0, CRASH_CONSOLE_BASE
+	b	console_pl011_core_flush
+endfunc plat_crash_console_flush
+
+	/* ---------------------------------------------
+	 * void plat_report_exception(unsigned int type)
+	 * Function to report an unhandled exception
+	 * with platform-specific means.
+	 * On HIKEY platform, it updates the LEDs
+	 * to indicate where we are
+	 * ---------------------------------------------
+	 */
+func plat_report_exception
+	mov	x8, x30
+
+	/* Turn on LED according to x0 (0 -- f) */
+	ldr	x2, =0xf7020000
+	and	x1, x0, #1
+	str	w1, [x2, #4]
+	and	x1, x0, #2
+	str	w1, [x2, #8]
+	and	x1, x0, #4
+	str	w1, [x2, #16]
+	and	x1, x0, #8
+	str	w1, [x2, #32]
+
+	mrs	x2, currentel
+	and	x2, x2, #0x0c
+	/* Check EL1 */
+	cmp	x2, #0x04
+	beq	plat_report_el1
+
+	adr	x4, plat_err_str
+	bl	asm_print_str
+
+	adr	x4, esr_el3_str
+	bl	asm_print_str
+
+	mrs	x4, esr_el3
+	bl	asm_print_hex
+
+	adr	x4, elr_el3_str
+	bl	asm_print_str
+
+	mrs	x4, elr_el3
+	bl	asm_print_hex
+	b	plat_report_end
+
+plat_report_el1:
+	adr	x4, plat_err_str
+	bl	asm_print_str
+
+	adr	x4, esr_el1_str
+	bl	asm_print_str
+
+	mrs	x4, esr_el1
+	bl	asm_print_hex
+
+	adr	x4, elr_el1_str
+	bl	asm_print_str
+
+	mrs	x4, elr_el1
+	bl	asm_print_hex
+plat_report_end:
+	mov	x30, x8
+	ret
+endfunc plat_report_exception
+
+	/* -----------------------------------------------------
+	 * void plat_reset_handler(void);
+	 * -----------------------------------------------------
+	 */
+func plat_reset_handler
+	ret
+endfunc plat_reset_handler
+
+	/* -----------------------------------------------------
+	 * void clrex(void);
+	 * -----------------------------------------------------
+	 */
+func clr_ex
+	clrex
+	ret
+endfunc clr_ex
+
+	/* -----------------------------------------------------
+	 * void nop(void);
+	 * -----------------------------------------------------
+	 */
+func nop
+	nop
+	ret
+endfunc nop
+
+.section .rodata.rev_err_str, "aS"
+plat_err_str:
+	.asciz "\nPlatform exception reporting:"
+esr_el3_str:
+	.asciz "\nESR_EL3: "
+elr_el3_str:
+	.asciz "\nELR_EL3: "
+esr_el1_str:
+	.asciz "\nESR_EL1: "
+elr_el1_str:
+	.asciz "\nELR_EL1: "
diff --git a/plat/hisilicon/hikey960/drivers/ipc/hisi_ipc.c b/plat/hisilicon/hikey960/drivers/ipc/hisi_ipc.c
new file mode 100644
index 0000000..a6a4949
--- /dev/null
+++ b/plat/hisilicon/hikey960/drivers/ipc/hisi_ipc.c
@@ -0,0 +1,206 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <lib/mmio.h>
+#include <plat/common/platform.h>
+
+#include <hi3660.h>
+#include <hisi_ipc.h>
+#include "../../hikey960_private.h"
+
+#define IPC_MBX_SOURCE_REG(m)		(IPC_BASE + ((m) << 6))
+#define IPC_MBX_DSET_REG(m)		(IPC_BASE + ((m) << 6) + 0x04)
+#define IPC_MBX_DCLEAR_REG(m)		(IPC_BASE + ((m) << 6) + 0x08)
+#define IPC_MBX_DSTATUS_REG(m)		(IPC_BASE + ((m) << 6) + 0x0C)
+#define IPC_MBX_MODE_REG(m)		(IPC_BASE + ((m) << 6) + 0x10)
+#define IPC_MBX_IMASK_REG(m)		(IPC_BASE + ((m) << 6) + 0x14)
+#define IPC_MBX_ICLR_REG(m)		(IPC_BASE + ((m) << 6) + 0x18)
+#define IPC_MBX_SEND_REG(m)		(IPC_BASE + ((m) << 6) + 0x1C)
+#define IPC_MBX_DATA_REG(m, d)		(IPC_BASE + ((m) << 6) + 0x20 + \
+					 ((d) * 4))
+#define IPC_CPU_IMST_REG(m)		(IPC_BASE + ((m) << 3))
+#define IPC_LOCK_REG			(IPC_BASE + 0xA00)
+#define IPC_ACK_BIT_SHIFT		(1 << 7)
+#define IPC_UNLOCK_VALUE		(0x1ACCE551)
+
+/*********************************************************
+ *bit[31:24]:0~AP
+ *bit[23:16]:0x1~A15, 0x2~A7
+ *bit[15:8]:0~ON, 1~OFF
+ *bit[7:0]:0x3 cpu power mode
+ *********************************************************/
+#define IPC_CMD_TYPE(src_obj, cluster_obj, is_off, mode) \
+	((src_obj << 24) | (((cluster_obj) + 1) << 16) | (is_off << 8) | (mode))
+
+/*********************************************************
+ *bit[15:8]:0~no idle, 1~idle
+ *bit[7:0]:cpux
+ *********************************************************/
+
+#define IPC_CMD_PARA(is_idle, cpu) \
+	((is_idle << 8) | (cpu))
+
+#define IPC_STATE_IDLE			0x10
+
+enum src_id {
+	SRC_IDLE = 0,
+	SRC_A15 = 1 << 0,
+	SRC_A7 = 1 << 1,
+	SRC_IOM3 = 1 << 2,
+	SRC_LPM3 = 1 << 3
+};
+
+/*lpm3's mailboxs are 13~17*/
+enum lpm3_mbox_id {
+	LPM3_MBX0 = 13,
+	LPM3_MBX1,
+	LPM3_MBX2,
+	LPM3_MBX3,
+	LPM3_MBX4,
+};
+
+static void cpu_relax(void)
+{
+	volatile int i;
+
+	for (i = 0; i < 10; i++)
+		nop();
+}
+
+static inline void
+hisi_ipc_clear_ack(enum src_id source, enum lpm3_mbox_id mbox)
+{
+	unsigned int int_status = 0;
+
+	do {
+		int_status = mmio_read_32(IPC_MBX_MODE_REG(mbox));
+		int_status &= 0xF0;
+		cpu_relax();
+	} while (int_status != IPC_ACK_BIT_SHIFT);
+
+	mmio_write_32(IPC_MBX_ICLR_REG(mbox), source);
+}
+
+static void
+hisi_ipc_send_cmd_with_ack(enum src_id source, enum lpm3_mbox_id mbox,
+			   unsigned int cmdtype, unsigned int cmdpara)
+{
+	unsigned int regval;
+	unsigned int mask;
+	unsigned int state;
+
+	mmio_write_32(IPC_LOCK_REG, IPC_UNLOCK_VALUE);
+	/* wait for idle and occupy */
+	do {
+		state = mmio_read_32(IPC_MBX_MODE_REG(mbox));
+		if (state == IPC_STATE_IDLE) {
+			mmio_write_32(IPC_MBX_SOURCE_REG(mbox), source);
+			regval = mmio_read_32(IPC_MBX_SOURCE_REG(mbox));
+			if (regval == source)
+				break;
+		}
+		cpu_relax();
+
+	} while (1);
+
+	/* auto answer */
+	mmio_write_32(IPC_MBX_MODE_REG(mbox), 0x1);
+
+	mask = (~((int)source | SRC_LPM3) & 0x3F);
+	/* mask the other cpus */
+	mmio_write_32(IPC_MBX_IMASK_REG(mbox), mask);
+	/* set data */
+	mmio_write_32(IPC_MBX_DATA_REG(mbox, 0), cmdtype);
+	mmio_write_32(IPC_MBX_DATA_REG(mbox, 1), cmdpara);
+	/* send cmd */
+	mmio_write_32(IPC_MBX_SEND_REG(mbox), source);
+	/* wait ack and clear */
+	hisi_ipc_clear_ack(source, mbox);
+
+	/* release mailbox */
+	mmio_write_32(IPC_MBX_SOURCE_REG(mbox), source);
+}
+
+void hisi_ipc_pm_on_off(unsigned int core, unsigned int cluster,
+			enum pm_mode mode)
+{
+	unsigned int cmdtype = 0;
+	unsigned int cmdpara = 0;
+	enum src_id source = SRC_IDLE;
+	enum lpm3_mbox_id mailbox = (enum lpm3_mbox_id)(LPM3_MBX0 + core);
+
+	cmdtype = IPC_CMD_TYPE(0, cluster, mode, 0x3);
+	cmdpara = IPC_CMD_PARA(0, core);
+	source = cluster ? SRC_A7 : SRC_A15;
+	hisi_ipc_send_cmd_with_ack(source, mailbox, cmdtype, cmdpara);
+}
+
+void hisi_ipc_pm_suspend(unsigned int core, unsigned int cluster,
+			 unsigned int affinity_level)
+{
+	unsigned int cmdtype = 0;
+	unsigned int cmdpara = 0;
+	enum src_id source = SRC_IDLE;
+	enum lpm3_mbox_id mailbox = (enum lpm3_mbox_id)(LPM3_MBX0 + core);
+
+	if (affinity_level == 0x3)
+		cmdtype = IPC_CMD_TYPE(0, -1, 0x1, 0x3 + affinity_level);
+	else
+		cmdtype = IPC_CMD_TYPE(0, cluster, 0x1, 0x3 + affinity_level);
+
+	cmdpara = IPC_CMD_PARA(1, core);
+	source = cluster ? SRC_A7 : SRC_A15;
+	hisi_ipc_send_cmd_with_ack(source, mailbox, cmdtype, cmdpara);
+}
+
+void hisi_ipc_psci_system_off(unsigned int core, unsigned int cluster)
+{
+	unsigned int cmdtype = 0;
+	unsigned int cmdpara = 0;
+	enum src_id source = SRC_IDLE;
+	enum lpm3_mbox_id mailbox = (enum lpm3_mbox_id)(LPM3_MBX0 + core);
+
+	cmdtype = IPC_CMD_TYPE(0, (0x10 - 1), 0x1, 0x0);
+	cmdpara = IPC_CMD_PARA(0, 0);
+	source = cluster ? SRC_A7 : SRC_A15;
+	hisi_ipc_send_cmd_with_ack(source, mailbox, cmdtype, cmdpara);
+}
+
+void hisi_ipc_psci_system_reset(unsigned int core, unsigned int cluster,
+				unsigned int cmd_id)
+{
+	unsigned int cmdtype = 0;
+	unsigned int cmdpara = 0;
+	enum src_id source = SRC_IDLE;
+	enum lpm3_mbox_id mailbox = (enum lpm3_mbox_id)(LPM3_MBX0 + core);
+
+	cmdtype = IPC_CMD_TYPE(0, (0x10 - 1), 0x0, 0x0);
+	cmdpara = cmd_id;
+	source = cluster ? SRC_A7 : SRC_A15;
+	hisi_ipc_send_cmd_with_ack(source, mailbox, cmdtype, cmdpara);
+}
+
+int hisi_ipc_init(void)
+{
+	int ret = 0;
+	enum lpm3_mbox_id  i = LPM3_MBX0;
+
+	mmio_write_32(IPC_LOCK_REG, IPC_UNLOCK_VALUE);
+	for (i = LPM3_MBX0; i <= LPM3_MBX4; i++) {
+		mmio_write_32(IPC_MBX_MODE_REG(i), 1);
+		mmio_write_32(IPC_MBX_IMASK_REG(i),
+			      ((int)SRC_IOM3 | (int)SRC_A15 | (int)SRC_A7));
+		mmio_write_32(IPC_MBX_ICLR_REG(i), SRC_A7);
+	}
+
+	return ret;
+}
diff --git a/plat/hisilicon/hikey960/drivers/pwrc/hisi_pwrc.c b/plat/hisilicon/hikey960/drivers/pwrc/hisi_pwrc.c
new file mode 100644
index 0000000..91d8033
--- /dev/null
+++ b/plat/hisilicon/hikey960/drivers/pwrc/hisi_pwrc.c
@@ -0,0 +1,417 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <lib/mmio.h>
+#include <plat/common/platform.h>
+
+#include <../hikey960_def.h>
+#include <hisi_ipc.h>
+#include "hisi_pwrc.h"
+
+
+/* resource lock api */
+#define RES0_LOCK_BASE		(SOC_PCTRL_RESOURCE0_LOCK_ADDR(PCTRL_BASE))
+#define RES1_LOCK_BASE		(SOC_PCTRL_RESOURCE1_LOCK_ADDR(PCTRL_BASE))
+#define RES2_LOCK_BASE		(SOC_PCTRL_RESOURCE2_LOCK_ADDR(PCTRL_BASE))
+
+#define LOCK_BIT			(0x1 << 28)
+#define LOCK_ID_MASK			(0x7u << 29)
+#define CPUIDLE_LOCK_ID(core)		(0x6 - (core))
+#define LOCK_UNLOCK_OFFSET		0x4
+#define LOCK_STAT_OFFSET		0x8
+
+#define CLUSTER0_CPUS_ONLINE_MASK	(0xF << 16)
+#define	CLUSTER1_CPUS_ONLINE_MASK	(0xF << 20)
+
+/* cpu hotplug flag api */
+#define SCTRL_BASE			(SOC_ACPU_SCTRL_BASE_ADDR)
+#define REG_SCBAKDATA3_OFFSET		(SOC_SCTRL_SCBAKDATA3_ADDR(SCTRL_BASE))
+#define REG_SCBAKDATA8_OFFSET		(SOC_SCTRL_SCBAKDATA8_ADDR(SCTRL_BASE))
+#define REG_SCBAKDATA9_OFFSET		(SOC_SCTRL_SCBAKDATA9_ADDR(SCTRL_BASE))
+
+#define CPUIDLE_FLAG_REG(cluster) \
+			((cluster == 0) ? REG_SCBAKDATA8_OFFSET : \
+			 REG_SCBAKDATA9_OFFSET)
+#define CLUSTER_IDLE_BIT				BIT(8)
+#define CLUSTER_IDLE_MASK		(CLUSTER_IDLE_BIT | 0x0F)
+
+#define AP_SUSPEND_FLAG			(1 << 16)
+
+#define CLUSTER_PWDN_IDLE		(0<<28)
+#define CLUSTER_PWDN_HOTPLUG		(1<<28)
+#define CLUSTER_PWDN_SR			(2<<28)
+
+#define CLUSTER0_PDC_OFFSET			0x260
+#define CLUSTER1_PDC_OFFSET			0x300
+
+#define PDC_EN_OFFSET				0x0
+#define PDC_COREPWRINTEN_OFFSET		0x4
+#define PDC_COREPWRINTSTAT_OFFSET	0x8
+#define PDC_COREGICMASK_OFFSET		0xc
+#define PDC_COREPOWERUP_OFFSET		0x10
+#define PDC_COREPOWERDN_OFFSET		0x14
+#define PDC_COREPOWERSTAT_OFFSET	0x18
+
+#define PDC_COREPWRSTAT_MASK   (0XFFFF)
+
+enum pdc_gic_mask {
+	PDC_MASK_GIC_WAKE_IRQ,
+	PDC_UNMASK_GIC_WAKE_IRQ
+};
+
+enum pdc_finish_int_mask {
+	PDC_DISABLE_FINISH_INT,
+	PDC_ENABLE_FINISH_INT
+};
+
+static void hisi_resource_lock(unsigned int lockid, unsigned int offset)
+{
+	unsigned int lock_id = (lockid << 29);
+	unsigned int lock_val =  lock_id | LOCK_BIT;
+	unsigned int lock_state;
+
+	do {
+		mmio_write_32(offset, lock_val);
+		lock_state = mmio_read_32(LOCK_STAT_OFFSET + (uintptr_t)offset);
+	} while ((lock_state & LOCK_ID_MASK) != lock_id);
+}
+
+static void hisi_resource_unlock(unsigned int lockid, unsigned int offset)
+{
+	unsigned int lock_val = (lockid << 29) | LOCK_BIT;
+
+	mmio_write_32((LOCK_UNLOCK_OFFSET + (uintptr_t)offset), lock_val);
+}
+
+
+static void hisi_cpuhotplug_lock(unsigned int cluster, unsigned int core)
+{
+	unsigned int lock_id;
+
+	lock_id = (cluster << 2) + core;
+
+	hisi_resource_lock(lock_id, RES2_LOCK_BASE);
+}
+
+static void hisi_cpuhotplug_unlock(unsigned int cluster, unsigned int core)
+{
+	unsigned int lock_id;
+
+	lock_id = (cluster << 2) + core;
+
+	hisi_resource_unlock(lock_id, RES2_LOCK_BASE);
+}
+
+/* get the resource lock */
+void hisi_cpuidle_lock(unsigned int cluster, unsigned int core)
+{
+	unsigned int offset = (cluster == 0 ? RES0_LOCK_BASE : RES1_LOCK_BASE);
+
+	hisi_resource_lock(CPUIDLE_LOCK_ID(core), offset);
+}
+
+/* release the resource lock */
+void hisi_cpuidle_unlock(unsigned int cluster, unsigned int core)
+{
+	unsigned int offset = (cluster == 0 ? RES0_LOCK_BASE : RES1_LOCK_BASE);
+
+	hisi_resource_unlock(CPUIDLE_LOCK_ID(core), offset);
+}
+
+unsigned int hisi_get_cpuidle_flag(unsigned int cluster)
+{
+	unsigned int val;
+
+	val = mmio_read_32(CPUIDLE_FLAG_REG(cluster));
+	val &= 0xF;
+
+	return val;
+}
+
+void hisi_set_cpuidle_flag(unsigned int cluster, unsigned int core)
+{
+	mmio_setbits_32(CPUIDLE_FLAG_REG(cluster), BIT(core));
+}
+
+void hisi_clear_cpuidle_flag(unsigned int cluster, unsigned int core)
+{
+	mmio_clrbits_32(CPUIDLE_FLAG_REG(cluster), BIT(core));
+
+}
+
+int hisi_test_ap_suspend_flag(void)
+{
+	unsigned int val1;
+	unsigned int val2;
+
+	val1 = mmio_read_32(CPUIDLE_FLAG_REG(0));
+	val1 &= AP_SUSPEND_FLAG;
+
+	val2 = mmio_read_32(CPUIDLE_FLAG_REG(1));
+	val2 &= AP_SUSPEND_FLAG;
+
+	val1 |= val2;
+	return (val1 != 0);
+}
+
+void hisi_set_cluster_pwdn_flag(unsigned int cluster,
+				unsigned int core, unsigned int value)
+{
+	unsigned int val;
+
+	hisi_cpuhotplug_lock(cluster, core);
+
+	val = mmio_read_32(REG_SCBAKDATA3_OFFSET);
+	val &= ~(0x3U << ((2 * cluster) + 28));
+	val |= (value << (2 * cluster));
+	mmio_write_32(REG_SCBAKDATA3_OFFSET, val);
+
+	hisi_cpuhotplug_unlock(cluster, core);
+}
+
+unsigned int hisi_get_cpu_boot_flag(unsigned int cluster, unsigned int core)
+{
+	unsigned int val;
+
+	hisi_cpuhotplug_lock(cluster, core);
+	val = mmio_read_32(REG_SCBAKDATA3_OFFSET);
+	val = val >> (16 + (cluster << 2));
+	val &= 0xF;
+	hisi_cpuhotplug_unlock(cluster, core);
+
+	return val;
+}
+
+unsigned int hisi_test_cpu_down(unsigned int cluster, unsigned int core)
+{
+	unsigned int val;
+
+	hisi_cpuhotplug_lock(cluster, core);
+	val = mmio_read_32(REG_SCBAKDATA3_OFFSET);
+	val = val >> (16 + (cluster << 2));
+	val &= 0xF;
+	hisi_cpuhotplug_unlock(cluster, core);
+
+	if (val)
+		return 0;
+	else
+		return 1;
+}
+
+void hisi_set_cpu_boot_flag(unsigned int cluster, unsigned int core)
+{
+	unsigned int flag = BIT((cluster<<2) + core + 16);
+
+	hisi_cpuhotplug_lock(cluster, core);
+
+	mmio_setbits_32(REG_SCBAKDATA3_OFFSET, flag);
+
+	hisi_cpuhotplug_unlock(cluster, core);
+}
+
+void hisi_clear_cpu_boot_flag(unsigned int cluster, unsigned int core)
+{
+	unsigned int flag = BIT((cluster<<2) + core + 16);
+
+	hisi_cpuhotplug_lock(cluster, core);
+
+	mmio_clrbits_32(REG_SCBAKDATA3_OFFSET, flag);
+
+	hisi_cpuhotplug_unlock(cluster, core);
+}
+
+int cluster_is_powered_on(unsigned int cluster)
+{
+	unsigned int val = mmio_read_32(REG_SCBAKDATA3_OFFSET);
+	int ret;
+
+	if (cluster == 0)
+		ret = val & CLUSTER0_CPUS_ONLINE_MASK;
+	else
+		ret = val & CLUSTER1_CPUS_ONLINE_MASK;
+
+	return !!ret;
+}
+
+static void *hisi_get_pdc_addr(unsigned int cluster)
+{
+	void *pdc_base_addr;
+	uintptr_t addr;
+
+	if (cluster == 0)
+		addr = SOC_CRGPERIPH_A53_PDCEN_ADDR(CRG_BASE);
+	else
+		addr = SOC_CRGPERIPH_MAIA_PDCEN_ADDR(CRG_BASE);
+	pdc_base_addr = (void *)addr;
+
+	return pdc_base_addr;
+}
+
+static unsigned int hisi_get_pdc_stat(unsigned int cluster)
+{
+	void *pdc_base_addr = hisi_get_pdc_addr(cluster);
+	unsigned int val;
+
+	val = mmio_read_32((uintptr_t)pdc_base_addr + PDC_COREPOWERSTAT_OFFSET);
+
+	return val;
+}
+
+static int check_hotplug(unsigned int cluster, unsigned int boot_flag)
+{
+	unsigned int mask = 0xF;
+
+	if (hisi_test_ap_suspend_flag() ||
+	    ((boot_flag & mask) == mask))
+		return 0;
+
+	return 1;
+}
+
+int hisi_test_pwrdn_allcores(unsigned int cluster, unsigned int core)
+{
+	unsigned int mask = 0xf << (core * 4);
+	unsigned int pdc_stat = hisi_get_pdc_stat(cluster);
+	unsigned int boot_flag = hisi_get_cpu_boot_flag(cluster, core);
+	unsigned int cpuidle_flag = hisi_get_cpuidle_flag(cluster);
+
+	mask = (PDC_COREPWRSTAT_MASK & (~mask));
+	pdc_stat &= mask;
+
+	if ((boot_flag ^ cpuidle_flag) || pdc_stat ||
+	    check_hotplug(cluster, boot_flag))
+		return 0;
+	else
+		return 1;
+}
+
+void hisi_disable_pdc(unsigned int cluster)
+{
+	void *pdc_base_addr = hisi_get_pdc_addr(cluster);
+
+	mmio_write_32((uintptr_t)pdc_base_addr, 0x0);
+}
+
+void hisi_enable_pdc(unsigned int cluster)
+{
+	void *pdc_base_addr = hisi_get_pdc_addr(cluster);
+
+	mmio_write_32((uintptr_t)pdc_base_addr, 0x1);
+}
+
+void hisi_pdc_set_intmask(void *pdc_base_addr,
+			unsigned int core,
+			enum pdc_finish_int_mask intmask)
+{
+	unsigned int val;
+
+	val = mmio_read_32((uintptr_t)pdc_base_addr + PDC_COREPWRINTEN_OFFSET);
+	if (intmask == PDC_ENABLE_FINISH_INT)
+		val |= BIT(core);
+	else
+		val &= ~BIT(core);
+
+	mmio_write_32((uintptr_t)pdc_base_addr + PDC_COREPWRINTEN_OFFSET, val);
+}
+
+static inline void hisi_pdc_set_gicmask(void *pdc_base_addr,
+					unsigned int core,
+					enum pdc_gic_mask gicmask)
+{
+	unsigned int val;
+
+	val = mmio_read_32((uintptr_t)pdc_base_addr + PDC_COREGICMASK_OFFSET);
+	if (gicmask == PDC_MASK_GIC_WAKE_IRQ)
+		val |= BIT(core);
+	else
+		val &= ~BIT(core);
+
+	mmio_write_32((uintptr_t)pdc_base_addr + PDC_COREGICMASK_OFFSET, val);
+}
+
+void hisi_pdc_mask_cluster_wakeirq(unsigned int cluster)
+{
+	int i;
+	void *pdc_base_addr = hisi_get_pdc_addr(cluster);
+
+	for (i = 0; i < 4; i++)
+		hisi_pdc_set_gicmask(pdc_base_addr, i, PDC_MASK_GIC_WAKE_IRQ);
+}
+
+static void hisi_pdc_powerup_core(unsigned int cluster, unsigned int core,
+				  enum pdc_gic_mask gicmask,
+				  enum pdc_finish_int_mask intmask)
+{
+	void *pdc_base_addr = hisi_get_pdc_addr(cluster);
+
+	mmio_write_32((uintptr_t)pdc_base_addr + PDC_COREPOWERUP_OFFSET,
+		      BIT(core));
+}
+
+static void hisi_pdc_powerdn_core(unsigned int cluster, unsigned int core,
+				  enum pdc_gic_mask gicmask,
+				  enum pdc_finish_int_mask intmask)
+{
+	void *pdc_base_addr = hisi_get_pdc_addr(cluster);
+
+	mmio_write_32((uintptr_t)pdc_base_addr + PDC_COREPOWERDN_OFFSET,
+		      BIT(core));
+}
+
+void hisi_powerup_core(unsigned int cluster, unsigned int core)
+{
+	hisi_pdc_powerup_core(cluster, core, PDC_MASK_GIC_WAKE_IRQ,
+			      PDC_DISABLE_FINISH_INT);
+}
+
+void hisi_powerdn_core(unsigned int cluster, unsigned int core)
+{
+	hisi_pdc_powerdn_core(cluster, core, PDC_MASK_GIC_WAKE_IRQ,
+			      PDC_DISABLE_FINISH_INT);
+}
+
+void hisi_powerup_cluster(unsigned int cluster, unsigned int core)
+{
+	hisi_ipc_pm_on_off(core, cluster, PM_ON);
+}
+
+void hisi_powerdn_cluster(unsigned int cluster, unsigned int core)
+{
+	void *pdc_base_addr = hisi_get_pdc_addr(cluster);
+
+	hisi_set_cluster_pwdn_flag(cluster, core, CLUSTER_PWDN_HOTPLUG);
+	mmio_write_32((uintptr_t)pdc_base_addr + PDC_COREPWRINTEN_OFFSET,
+		      (0x10001 << core));
+	mmio_write_32((uintptr_t)pdc_base_addr + PDC_COREPOWERDN_OFFSET,
+		      BIT(core));
+}
+
+void hisi_enter_core_idle(unsigned int cluster, unsigned int core)
+{
+	hisi_pdc_powerdn_core(cluster, core, PDC_UNMASK_GIC_WAKE_IRQ,
+			      PDC_DISABLE_FINISH_INT);
+}
+
+void hisi_enter_cluster_idle(unsigned int cluster, unsigned int core)
+{
+	void *pdc_base_addr = hisi_get_pdc_addr(cluster);
+
+	hisi_set_cluster_pwdn_flag(cluster, core, CLUSTER_PWDN_IDLE);
+	mmio_write_32((uintptr_t)pdc_base_addr + PDC_COREPWRINTEN_OFFSET,
+		      (0x10001 << core));
+	mmio_write_32((uintptr_t)pdc_base_addr + PDC_COREPOWERDN_OFFSET,
+		      BIT(core));
+}
+
+void hisi_enter_ap_suspend(unsigned int cluster, unsigned int core)
+{
+	hisi_ipc_pm_suspend(core, cluster, 0x3);
+}
diff --git a/plat/hisilicon/hikey960/drivers/pwrc/hisi_pwrc.h b/plat/hisilicon/hikey960/drivers/pwrc/hisi_pwrc.h
new file mode 100644
index 0000000..e0cb381
--- /dev/null
+++ b/plat/hisilicon/hikey960/drivers/pwrc/hisi_pwrc.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef HISI_PWRC_H
+#define HISI_PWRC_H
+
+#include <hi3660.h>
+#include <hi3660_crg.h>
+
+#define PCTRL_BASE					(PCTRL_REG_BASE)
+#define CRG_BASE					(CRG_REG_BASE)
+
+#define SOC_CRGPERIPH_A53_PDCEN_ADDR(base)		((base) + (0x260))
+#define SOC_CRGPERIPH_MAIA_PDCEN_ADDR(base)		((base) + (0x300))
+
+#define SOC_PCTRL_RESOURCE0_LOCK_ADDR(base)		((base) + (0x400))
+#define SOC_PCTRL_RESOURCE0_UNLOCK_ADDR(base)		((base) + (0x404))
+#define SOC_PCTRL_RESOURCE0_LOCK_ST_ADDR(base)		((base) + (0x408))
+#define SOC_PCTRL_RESOURCE1_LOCK_ADDR(base)		((base) + (0x40C))
+#define SOC_PCTRL_RESOURCE1_UNLOCK_ADDR(base)		((base) + (0x410))
+#define SOC_PCTRL_RESOURCE1_LOCK_ST_ADDR(base)		((base) + (0x414))
+#define SOC_PCTRL_RESOURCE2_LOCK_ADDR(base)		((base) + (0x418))
+
+#define SOC_SCTRL_SCBAKDATA3_ADDR(base)			((base) + (0x418))
+#define SOC_SCTRL_SCBAKDATA8_ADDR(base)			((base) + (0x42C))
+#define SOC_SCTRL_SCBAKDATA9_ADDR(base)			((base) + (0x430))
+
+#define SOC_ACPU_SCTRL_BASE_ADDR			(0xFFF0A000)
+
+void hisi_cpuidle_lock(unsigned int cluster, unsigned int core);
+void hisi_cpuidle_unlock(unsigned int cluster, unsigned int core);
+void hisi_set_cpuidle_flag(unsigned int cluster, unsigned int core);
+void hisi_clear_cpuidle_flag(unsigned int cluster, unsigned int core);
+void hisi_set_cpu_boot_flag(unsigned int cluster, unsigned int core);
+void hisi_clear_cpu_boot_flag(unsigned int cluster, unsigned int core);
+int cluster_is_powered_on(unsigned int cluster);
+void hisi_enter_core_idle(unsigned int cluster, unsigned int core);
+void hisi_enter_cluster_idle(unsigned int cluster, unsigned int core);
+int hisi_test_ap_suspend_flag(void);
+void hisi_enter_ap_suspend(unsigned int cluster, unsigned int core);
+
+
+/* pdc api */
+void hisi_pdc_mask_cluster_wakeirq(unsigned int cluster);
+int hisi_test_pwrdn_allcores(unsigned int cluster, unsigned int core);
+void hisi_disable_pdc(unsigned int cluster);
+void hisi_enable_pdc(unsigned int cluster);
+void hisi_powerup_core(unsigned int cluster, unsigned int core);
+void hisi_powerdn_core(unsigned int cluster, unsigned int core);
+void hisi_powerup_cluster(unsigned int cluster, unsigned int core);
+void hisi_powerdn_cluster(unsigned int cluster, unsigned int core);
+unsigned int hisi_test_cpu_down(unsigned int cluster, unsigned int core);
+
+#endif /* HISI_PWRC_H */
diff --git a/plat/hisilicon/hikey960/hikey960_bl1_setup.c b/plat/hisilicon/hikey960/hikey960_bl1_setup.c
new file mode 100644
index 0000000..0a2d062
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_bl1_setup.c
@@ -0,0 +1,265 @@
+/*
+ * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+#include <errno.h>
+#include <string.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <bl1/tbbr/tbbr_img_desc.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <common/interrupt_props.h>
+#include <drivers/arm/gicv2.h>
+#include <drivers/arm/pl011.h>
+#include <drivers/delay_timer.h>
+#include <drivers/dw_ufs.h>
+#include <drivers/generic_delay_timer.h>
+#include <drivers/ufs.h>
+#include <lib/mmio.h>
+#include <plat/common/platform.h>
+
+#include <hi3660.h>
+#include "hikey960_def.h"
+#include "hikey960_private.h"
+
+enum {
+	BOOT_MODE_RECOVERY = 0,
+	BOOT_MODE_NORMAL,
+	BOOT_MODE_MASK = 1,
+};
+
+/*
+ * Declarations of linker defined symbols which will help us find the layout
+ * of trusted RAM
+ */
+
+/* Data structure which holds the extents of the trusted RAM for BL1 */
+static meminfo_t bl1_tzram_layout;
+static console_t console;
+
+/******************************************************************************
+ * On a GICv2 system, the Group 1 secure interrupts are treated as Group 0
+ * interrupts.
+ *****************************************************************************/
+static const interrupt_prop_t g0_interrupt_props[] = {
+	INTR_PROP_DESC(IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY,
+			GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+	INTR_PROP_DESC(IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY,
+			GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+};
+
+const gicv2_driver_data_t hikey960_gic_data = {
+	.gicd_base = GICD_REG_BASE,
+	.gicc_base = GICC_REG_BASE,
+	.interrupt_props = g0_interrupt_props,
+	.interrupt_props_num = ARRAY_SIZE(g0_interrupt_props),
+};
+
+meminfo_t *bl1_plat_sec_mem_layout(void)
+{
+	return &bl1_tzram_layout;
+}
+
+/*
+ * Perform any BL1 specific platform actions.
+ */
+void bl1_early_platform_setup(void)
+{
+	unsigned int id, uart_base;
+
+	generic_delay_timer_init();
+	hikey960_read_boardid(&id);
+	if (id == 5300)
+		uart_base = PL011_UART5_BASE;
+	else
+		uart_base = PL011_UART6_BASE;
+	/* Initialize the console to provide early debug support */
+	console_pl011_register(uart_base, PL011_UART_CLK_IN_HZ,
+			       PL011_BAUDRATE, &console);
+
+	/* Allow BL1 to see the whole Trusted RAM */
+	bl1_tzram_layout.total_base = BL1_RW_BASE;
+	bl1_tzram_layout.total_size = BL1_RW_SIZE;
+
+	INFO("BL1: 0x%lx - 0x%lx [size = %lu]\n", BL1_RAM_BASE, BL1_RAM_LIMIT,
+	     BL1_RAM_LIMIT - BL1_RAM_BASE); /* bl1_size */
+}
+
+/*
+ * Perform the very early platform specific architecture setup here. At the
+ * moment this only does basic initialization. Later architectural setup
+ * (bl1_arch_setup()) does not do anything platform specific.
+ */
+void bl1_plat_arch_setup(void)
+{
+	hikey960_init_mmu_el3(bl1_tzram_layout.total_base,
+			      bl1_tzram_layout.total_size,
+			      BL1_RO_BASE,
+			      BL1_RO_LIMIT,
+			      BL_COHERENT_RAM_BASE,
+			      BL_COHERENT_RAM_END);
+}
+
+static void hikey960_ufs_reset(void)
+{
+	unsigned int data, mask;
+
+	mmio_write_32(CRG_PERDIS7_REG, 1 << 14);
+	mmio_clrbits_32(UFS_SYS_PHY_CLK_CTRL_REG, BIT_SYSCTRL_REF_CLOCK_EN);
+	do {
+		data = mmio_read_32(UFS_SYS_PHY_CLK_CTRL_REG);
+	} while (data & BIT_SYSCTRL_REF_CLOCK_EN);
+	/* use abb clk */
+	mmio_clrbits_32(UFS_SYS_UFS_SYSCTRL_REG, BIT_UFS_REFCLK_SRC_SE1);
+	mmio_clrbits_32(UFS_SYS_PHY_ISO_EN_REG, BIT_UFS_REFCLK_ISO_EN);
+	mmio_write_32(PCTRL_PERI_CTRL3_REG, (1 << 0) | (1 << 16));
+	mdelay(1);
+	mmio_write_32(CRG_PEREN7_REG, 1 << 14);
+	mmio_setbits_32(UFS_SYS_PHY_CLK_CTRL_REG, BIT_SYSCTRL_REF_CLOCK_EN);
+
+	mmio_write_32(CRG_PERRSTEN3_REG, PERI_UFS_BIT);
+	do {
+		data = mmio_read_32(CRG_PERRSTSTAT3_REG);
+	} while ((data & PERI_UFS_BIT) == 0);
+	mmio_setbits_32(UFS_SYS_PSW_POWER_CTRL_REG, BIT_UFS_PSW_MTCMOS_EN);
+	mdelay(1);
+	mmio_setbits_32(UFS_SYS_HC_LP_CTRL_REG, BIT_SYSCTRL_PWR_READY);
+	mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG,
+		      MASK_UFS_DEVICE_RESET);
+	/* clear SC_DIV_UFS_PERIBUS */
+	mask = SC_DIV_UFS_PERIBUS << 16;
+	mmio_write_32(CRG_CLKDIV17_REG, mask);
+	/* set SC_DIV_UFSPHY_CFG(3) */
+	mask = SC_DIV_UFSPHY_CFG_MASK << 16;
+	data = SC_DIV_UFSPHY_CFG(3);
+	mmio_write_32(CRG_CLKDIV16_REG, mask | data);
+	data = mmio_read_32(UFS_SYS_PHY_CLK_CTRL_REG);
+	data &= ~MASK_SYSCTRL_CFG_CLOCK_FREQ;
+	data |= 0x39;
+	mmio_write_32(UFS_SYS_PHY_CLK_CTRL_REG, data);
+	mmio_clrbits_32(UFS_SYS_PHY_CLK_CTRL_REG, MASK_SYSCTRL_REF_CLOCK_SEL);
+	mmio_setbits_32(UFS_SYS_CLOCK_GATE_BYPASS_REG,
+			MASK_UFS_CLK_GATE_BYPASS);
+	mmio_setbits_32(UFS_SYS_UFS_SYSCTRL_REG, MASK_UFS_SYSCTRL_BYPASS);
+
+	mmio_setbits_32(UFS_SYS_PSW_CLK_CTRL_REG, BIT_SYSCTRL_PSW_CLK_EN);
+	mmio_clrbits_32(UFS_SYS_PSW_POWER_CTRL_REG, BIT_UFS_PSW_ISO_CTRL);
+	mmio_clrbits_32(UFS_SYS_PHY_ISO_EN_REG, BIT_UFS_PHY_ISO_CTRL);
+	mmio_clrbits_32(UFS_SYS_HC_LP_CTRL_REG, BIT_SYSCTRL_LP_ISOL_EN);
+	mmio_write_32(CRG_PERRSTDIS3_REG, PERI_ARST_UFS_BIT);
+	mmio_setbits_32(UFS_SYS_RESET_CTRL_EN_REG, BIT_SYSCTRL_LP_RESET_N);
+	mdelay(1);
+	mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG,
+		      MASK_UFS_DEVICE_RESET | BIT_UFS_DEVICE_RESET);
+	mdelay(20);
+	mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG,
+		      0x03300330);
+
+	mmio_write_32(CRG_PERRSTDIS3_REG, PERI_UFS_BIT);
+	do {
+		data = mmio_read_32(CRG_PERRSTSTAT3_REG);
+	} while (data & PERI_UFS_BIT);
+}
+
+static void hikey960_ufs_init(void)
+{
+	dw_ufs_params_t ufs_params;
+
+	memset(&ufs_params, 0, sizeof(ufs_params));
+	ufs_params.reg_base = UFS_REG_BASE;
+	ufs_params.desc_base = HIKEY960_UFS_DESC_BASE;
+	ufs_params.desc_size = HIKEY960_UFS_DESC_SIZE;
+
+	if ((ufs_params.flags & UFS_FLAGS_SKIPINIT) == 0)
+		hikey960_ufs_reset();
+	dw_ufs_init(&ufs_params);
+}
+
+/*
+ * Function which will perform any remaining platform-specific setup that can
+ * occur after the MMU and data cache have been enabled.
+ */
+void bl1_platform_setup(void)
+{
+	hikey960_clk_init();
+	hikey960_pmu_init();
+	hikey960_regulator_enable();
+	hikey960_tzc_init();
+	hikey960_peri_init();
+	hikey960_ufs_init();
+	hikey960_pinmux_init();
+	hikey960_gpio_init();
+	hikey960_io_setup();
+}
+
+/*
+ * The following function checks if Firmware update is needed,
+ * by checking if TOC in FIP image is valid or not.
+ */
+unsigned int bl1_plat_get_next_image_id(void)
+{
+	unsigned int mode, ret;
+
+	mode = mmio_read_32(SCTRL_BAK_DATA0_REG);
+	switch (mode & BOOT_MODE_MASK) {
+	case BOOT_MODE_RECOVERY:
+		ret = NS_BL1U_IMAGE_ID;
+		break;
+	default:
+		WARN("Invalid boot mode is found:%d\n", mode);
+		panic();
+	}
+	return ret;
+}
+
+image_desc_t *bl1_plat_get_image_desc(unsigned int image_id)
+{
+	unsigned int index = 0;
+
+	while (bl1_tbbr_image_descs[index].image_id != INVALID_IMAGE_ID) {
+		if (bl1_tbbr_image_descs[index].image_id == image_id)
+			return &bl1_tbbr_image_descs[index];
+		index++;
+	}
+
+	return NULL;
+}
+
+void bl1_plat_set_ep_info(unsigned int image_id,
+		entry_point_info_t *ep_info)
+{
+	unsigned int data = 0;
+	uintptr_t tmp = HIKEY960_NS_TMP_OFFSET;
+
+	if (image_id != NS_BL1U_IMAGE_ID)
+		panic();
+	/* Copy NS BL1U from 0x1AC1_8000 to 0x1AC9_8000 */
+	memcpy((void *)tmp, (void *)HIKEY960_NS_IMAGE_OFFSET,
+		NS_BL1U_SIZE);
+	memcpy((void *)NS_BL1U_BASE, (void *)tmp, NS_BL1U_SIZE);
+	inv_dcache_range(NS_BL1U_BASE, NS_BL1U_SIZE);
+	/* Initialize the GIC driver, cpu and distributor interfaces */
+	gicv2_driver_init(&hikey960_gic_data);
+	gicv2_distif_init();
+	gicv2_pcpu_distif_init();
+	gicv2_cpuif_enable();
+	/* CNTFRQ is read-only in EL1 */
+	write_cntfrq_el0(plat_get_syscnt_freq2());
+	data = read_cpacr_el1();
+	do {
+		data |= 3 << 20;
+		write_cpacr_el1(data);
+		data = read_cpacr_el1();
+	} while ((data & (3 << 20)) != (3 << 20));
+	INFO("cpacr_el1:0x%x\n", data);
+
+	ep_info->args.arg0 = 0xffff & read_mpidr();
+	ep_info->spsr = SPSR_64(MODE_EL1, MODE_SP_ELX,
+				DISABLE_ALL_EXCEPTIONS);
+}
diff --git a/plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c b/plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c
new file mode 100644
index 0000000..e42785a
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c
@@ -0,0 +1,183 @@
+/*
+ * Copyright (c) 2016-2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <platform_def.h>
+
+#include <common/bl_common.h>
+#include <common/desc_image_load.h>
+#include <plat/common/platform.h>
+
+/*******************************************************************************
+ * Following descriptor provides BL image/ep information that gets used
+ * by BL2 to load the images and also subset of this information is
+ * passed to next BL image. The image loading sequence is managed by
+ * populating the images in required loading order. The image execution
+ * sequence is managed by populating the `next_handoff_image_id` with
+ * the next executable image id.
+ ******************************************************************************/
+static bl_mem_params_node_t bl2_mem_params_descs[] = {
+#ifdef SCP_BL2_BASE
+	/* Fill SCP_BL2 related information if it exists */
+	{
+		.image_id = SCP_BL2_IMAGE_ID,
+
+		SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
+			VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
+
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY,
+			VERSION_2, image_info_t, IMAGE_ATTRIB_PLAT_SETUP),
+		.image_info.image_base = SCP_BL2_BASE,
+		.image_info.image_max_size = SCP_BL2_SIZE,
+
+		.next_handoff_image_id = INVALID_IMAGE_ID,
+	},
+#endif /* SCP_BL2_BASE */
+
+#ifdef EL3_PAYLOAD_BASE
+	/* Fill EL3 payload related information (BL31 is EL3 payload)*/
+	{
+		.image_id = BL31_IMAGE_ID,
+
+		SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+			VERSION_2, entry_point_info_t,
+			SECURE | EXECUTABLE | EP_FIRST_EXE),
+		.ep_info.pc = EL3_PAYLOAD_BASE,
+		.ep_info.spsr = SPSR_64(MODE_EL3, MODE_SP_ELX,
+			DISABLE_ALL_EXCEPTIONS),
+
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+			VERSION_2, image_info_t,
+			IMAGE_ATTRIB_PLAT_SETUP | IMAGE_ATTRIB_SKIP_LOADING),
+
+		.next_handoff_image_id = INVALID_IMAGE_ID,
+	},
+
+#else /* EL3_PAYLOAD_BASE */
+
+	/* Fill BL31 related information */
+	{
+		.image_id = BL31_IMAGE_ID,
+
+		SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+			VERSION_2, entry_point_info_t,
+			SECURE | EXECUTABLE | EP_FIRST_EXE),
+		.ep_info.pc = BL31_BASE,
+		.ep_info.spsr = SPSR_64(MODE_EL3, MODE_SP_ELX,
+			DISABLE_ALL_EXCEPTIONS),
+#if DEBUG
+		.ep_info.args.arg1 = HIKEY960_BL31_PLAT_PARAM_VAL,
+#endif
+
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+			VERSION_2, image_info_t, IMAGE_ATTRIB_PLAT_SETUP),
+		.image_info.image_base = BL31_BASE,
+		.image_info.image_max_size = BL31_LIMIT - BL31_BASE,
+
+# ifdef BL32_BASE
+		.next_handoff_image_id = BL32_IMAGE_ID,
+# else
+		.next_handoff_image_id = BL33_IMAGE_ID,
+# endif
+	},
+
+# ifdef BL32_BASE
+	/* Fill BL32 related information */
+	{
+		.image_id = BL32_IMAGE_ID,
+
+		SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+			VERSION_2, entry_point_info_t, SECURE | EXECUTABLE),
+		.ep_info.pc = BL32_BASE,
+
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+			VERSION_2, image_info_t, 0),
+		.image_info.image_base = BL32_BASE,
+		.image_info.image_max_size = BL32_LIMIT - BL32_BASE,
+
+		.next_handoff_image_id = BL33_IMAGE_ID,
+	},
+
+	/*
+	 * Fill BL32 external 1 related information.
+	 * A typical use for extra1 image is with OP-TEE where it is the pager
+	 * image.
+	 */
+	{
+		.image_id = BL32_EXTRA1_IMAGE_ID,
+
+		SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+			VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
+
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+			VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
+		.image_info.image_base = BL32_BASE,
+		.image_info.image_max_size = BL32_LIMIT - BL32_BASE,
+
+		.next_handoff_image_id = INVALID_IMAGE_ID,
+	},
+
+	/*
+	 * Fill BL32 external 2 related information.
+	 * A typical use for extra2 image is with OP-TEE where it is the paged
+	 * image.
+	 */
+	{
+		.image_id = BL32_EXTRA2_IMAGE_ID,
+
+		SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+			VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
+
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+			VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
+#ifdef SPD_opteed
+		.image_info.image_base = HIKEY960_OPTEE_PAGEABLE_LOAD_BASE,
+		.image_info.image_max_size = HIKEY960_OPTEE_PAGEABLE_LOAD_SIZE,
+#endif
+		.next_handoff_image_id = INVALID_IMAGE_ID,
+	},
+
+#ifdef SPD_spmd
+	/* Fill TOS_FW_CONFIG related information */
+	{
+		.image_id = TOS_FW_CONFIG_ID,
+		SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
+			VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY,
+			VERSION_2, image_info_t, 0),
+		.image_info.image_base = DDR_SEC_CONFIG_BASE,
+		.image_info.image_max_size = DDR_SEC_CONFIG_SIZE,
+
+		.next_handoff_image_id = INVALID_IMAGE_ID,
+	},
+#endif
+
+# endif /* BL32_BASE */
+
+	/* Fill BL33 related information */
+	{
+		.image_id = BL33_IMAGE_ID,
+		SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+			VERSION_2, entry_point_info_t, NON_SECURE | EXECUTABLE),
+# ifdef PRELOADED_BL33_BASE
+		.ep_info.pc = PRELOADED_BL33_BASE,
+
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+			VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
+# else
+		.ep_info.pc = NS_BL1U_BASE,
+
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+			VERSION_2, image_info_t, 0),
+		.image_info.image_base = NS_BL1U_BASE,
+		.image_info.image_max_size = 0x200000 /* 2MB */,
+# endif /* PRELOADED_BL33_BASE */
+
+		.next_handoff_image_id = INVALID_IMAGE_ID,
+	}
+#endif /* EL3_PAYLOAD_BASE */
+};
+
+REGISTER_BL_IMAGE_DESCS(bl2_mem_params_descs)
diff --git a/plat/hisilicon/hikey960/hikey960_bl2_setup.c b/plat/hisilicon/hikey960/hikey960_bl2_setup.c
new file mode 100644
index 0000000..7334853
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_bl2_setup.c
@@ -0,0 +1,344 @@
+/*
+ * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+#include <errno.h>
+#include <string.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <common/desc_image_load.h>
+#include <drivers/arm/pl011.h>
+#include <drivers/delay_timer.h>
+#include <drivers/dw_ufs.h>
+#include <drivers/generic_delay_timer.h>
+#include <drivers/partition/partition.h>
+#include <drivers/ufs.h>
+#include <lib/mmio.h>
+#ifdef SPD_opteed
+#include <lib/optee_utils.h>
+#endif
+
+#include <hi3660.h>
+#include "hikey960_def.h"
+#include "hikey960_private.h"
+
+#define BL2_RW_BASE		(BL_CODE_END)
+
+/* BL2 platform parameters passed to BL31 */
+static plat_params_from_bl2_t plat_params_from_bl2;
+
+static meminfo_t bl2_el3_tzram_layout;
+static console_t console;
+extern int load_lpm3(void);
+
+enum {
+	BOOT_MODE_RECOVERY = 0,
+	BOOT_MODE_NORMAL,
+	BOOT_MODE_MASK = 1,
+};
+
+/*******************************************************************************
+ * Transfer SCP_BL2 from Trusted RAM using the SCP Download protocol.
+ * Return 0 on success, -1 otherwise.
+ ******************************************************************************/
+int plat_hikey960_bl2_handle_scp_bl2(image_info_t *scp_bl2_image_info)
+{
+	int i;
+	int *buf;
+
+	assert(scp_bl2_image_info->image_size < SCP_BL2_SIZE);
+
+	INFO("BL2: Initiating SCP_BL2 transfer to SCP\n");
+
+	INFO("BL2: SCP_BL2: 0x%lx@0x%x\n",
+	     scp_bl2_image_info->image_base,
+	     scp_bl2_image_info->image_size);
+
+	buf = (int *)scp_bl2_image_info->image_base;
+
+	INFO("BL2: SCP_BL2 HEAD:\n");
+	for (i = 0; i < 64; i += 4)
+		INFO("BL2: SCP_BL2 0x%x 0x%x 0x%x 0x%x\n",
+			buf[i], buf[i+1], buf[i+2], buf[i+3]);
+
+	buf = (int *)(scp_bl2_image_info->image_base +
+		      scp_bl2_image_info->image_size - 256);
+
+	INFO("BL2: SCP_BL2 TAIL:\n");
+	for (i = 0; i < 64; i += 4)
+		INFO("BL2: SCP_BL2 0x%x 0x%x 0x%x 0x%x\n",
+			buf[i], buf[i+1], buf[i+2], buf[i+3]);
+
+	INFO("BL2: SCP_BL2 transferred to SCP\n");
+
+	load_lpm3();
+	(void)buf;
+
+	return 0;
+}
+
+static void hikey960_ufs_reset(void)
+{
+	unsigned int data, mask;
+
+	mmio_write_32(CRG_PERDIS7_REG, 1 << 14);
+	mmio_clrbits_32(UFS_SYS_PHY_CLK_CTRL_REG, BIT_SYSCTRL_REF_CLOCK_EN);
+	do {
+		data = mmio_read_32(UFS_SYS_PHY_CLK_CTRL_REG);
+	} while (data & BIT_SYSCTRL_REF_CLOCK_EN);
+	/* use abb clk */
+	mmio_clrbits_32(UFS_SYS_UFS_SYSCTRL_REG, BIT_UFS_REFCLK_SRC_SE1);
+	mmio_clrbits_32(UFS_SYS_PHY_ISO_EN_REG, BIT_UFS_REFCLK_ISO_EN);
+	mmio_write_32(PCTRL_PERI_CTRL3_REG, (1 << 0) | (1 << 16));
+	mdelay(1);
+	mmio_write_32(CRG_PEREN7_REG, 1 << 14);
+	mmio_setbits_32(UFS_SYS_PHY_CLK_CTRL_REG, BIT_SYSCTRL_REF_CLOCK_EN);
+
+	mmio_write_32(CRG_PERRSTEN3_REG, PERI_UFS_BIT);
+	do {
+		data = mmio_read_32(CRG_PERRSTSTAT3_REG);
+	} while ((data & PERI_UFS_BIT) == 0);
+	mmio_setbits_32(UFS_SYS_PSW_POWER_CTRL_REG, BIT_UFS_PSW_MTCMOS_EN);
+	mdelay(1);
+	mmio_setbits_32(UFS_SYS_HC_LP_CTRL_REG, BIT_SYSCTRL_PWR_READY);
+	mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG,
+		      MASK_UFS_DEVICE_RESET);
+	/* clear SC_DIV_UFS_PERIBUS */
+	mask = SC_DIV_UFS_PERIBUS << 16;
+	mmio_write_32(CRG_CLKDIV17_REG, mask);
+	/* set SC_DIV_UFSPHY_CFG(3) */
+	mask = SC_DIV_UFSPHY_CFG_MASK << 16;
+	data = SC_DIV_UFSPHY_CFG(3);
+	mmio_write_32(CRG_CLKDIV16_REG, mask | data);
+	data = mmio_read_32(UFS_SYS_PHY_CLK_CTRL_REG);
+	data &= ~MASK_SYSCTRL_CFG_CLOCK_FREQ;
+	data |= 0x39;
+	mmio_write_32(UFS_SYS_PHY_CLK_CTRL_REG, data);
+	mmio_clrbits_32(UFS_SYS_PHY_CLK_CTRL_REG, MASK_SYSCTRL_REF_CLOCK_SEL);
+	mmio_setbits_32(UFS_SYS_CLOCK_GATE_BYPASS_REG,
+			MASK_UFS_CLK_GATE_BYPASS);
+	mmio_setbits_32(UFS_SYS_UFS_SYSCTRL_REG, MASK_UFS_SYSCTRL_BYPASS);
+
+	mmio_setbits_32(UFS_SYS_PSW_CLK_CTRL_REG, BIT_SYSCTRL_PSW_CLK_EN);
+	mmio_clrbits_32(UFS_SYS_PSW_POWER_CTRL_REG, BIT_UFS_PSW_ISO_CTRL);
+	mmio_clrbits_32(UFS_SYS_PHY_ISO_EN_REG, BIT_UFS_PHY_ISO_CTRL);
+	mmio_clrbits_32(UFS_SYS_HC_LP_CTRL_REG, BIT_SYSCTRL_LP_ISOL_EN);
+	mmio_write_32(CRG_PERRSTDIS3_REG, PERI_ARST_UFS_BIT);
+	mmio_setbits_32(UFS_SYS_RESET_CTRL_EN_REG, BIT_SYSCTRL_LP_RESET_N);
+	mdelay(1);
+	mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG,
+		      MASK_UFS_DEVICE_RESET | BIT_UFS_DEVICE_RESET);
+	mdelay(20);
+	mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG,
+		      0x03300330);
+
+	mmio_write_32(CRG_PERRSTDIS3_REG, PERI_UFS_BIT);
+	do {
+		data = mmio_read_32(CRG_PERRSTSTAT3_REG);
+	} while (data & PERI_UFS_BIT);
+}
+
+static void hikey960_init_ufs(void)
+{
+	dw_ufs_params_t ufs_params;
+
+	memset(&ufs_params, 0, sizeof(ufs_params_t));
+	ufs_params.reg_base = UFS_REG_BASE;
+	ufs_params.desc_base = HIKEY960_UFS_DESC_BASE;
+	ufs_params.desc_size = HIKEY960_UFS_DESC_SIZE;
+	hikey960_ufs_reset();
+	dw_ufs_init(&ufs_params);
+}
+
+/*******************************************************************************
+ * Gets SPSR for BL32 entry
+ ******************************************************************************/
+uint32_t hikey960_get_spsr_for_bl32_entry(void)
+{
+	/*
+	 * The Secure Payload Dispatcher service is responsible for
+	 * setting the SPSR prior to entry into the BL3-2 image.
+	 */
+	return 0;
+}
+
+/*******************************************************************************
+ * Gets SPSR for BL33 entry
+ ******************************************************************************/
+#ifdef __aarch64__
+uint32_t hikey960_get_spsr_for_bl33_entry(void)
+{
+	unsigned int mode;
+	uint32_t spsr;
+
+	/* Figure out what mode we enter the non-secure world in */
+	mode = (el_implemented(2) != EL_IMPL_NONE) ? MODE_EL2 : MODE_EL1;
+
+	/*
+	 * TODO: Consider the possibility of specifying the SPSR in
+	 * the FIP ToC and allowing the platform to have a say as
+	 * well.
+	 */
+	spsr = SPSR_64(mode, MODE_SP_ELX, DISABLE_ALL_EXCEPTIONS);
+	return spsr;
+}
+#else
+uint32_t hikey960_get_spsr_for_bl33_entry(void)
+{
+	unsigned int hyp_status, mode, spsr;
+
+	hyp_status = GET_VIRT_EXT(read_id_pfr1());
+
+	mode = (hyp_status) ? MODE32_hyp : MODE32_svc;
+
+	/*
+	 * TODO: Consider the possibility of specifying the SPSR in
+	 * the FIP ToC and allowing the platform to have a say as
+	 * well.
+	 */
+	spsr = SPSR_MODE32(mode, plat_get_ns_image_entrypoint() & 0x1,
+			SPSR_E_LITTLE, DISABLE_ALL_EXCEPTIONS);
+	return spsr;
+}
+#endif /* __aarch64__ */
+
+int hikey960_bl2_handle_post_image_load(unsigned int image_id)
+{
+	int err = 0;
+	bl_mem_params_node_t *bl_mem_params = get_bl_mem_params_node(image_id);
+#ifdef SPD_opteed
+	bl_mem_params_node_t *pager_mem_params = NULL;
+	bl_mem_params_node_t *paged_mem_params = NULL;
+#endif
+	assert(bl_mem_params);
+
+	switch (image_id) {
+	case BL31_IMAGE_ID:
+		/* Pass BL2 platform parameter to BL31 */
+		bl_mem_params->ep_info.args.arg1 = (uint64_t) &plat_params_from_bl2;
+		break;
+
+#ifdef __aarch64__
+	case BL32_IMAGE_ID:
+#ifdef SPD_opteed
+		pager_mem_params = get_bl_mem_params_node(BL32_EXTRA1_IMAGE_ID);
+		assert(pager_mem_params);
+
+		paged_mem_params = get_bl_mem_params_node(BL32_EXTRA2_IMAGE_ID);
+		assert(paged_mem_params);
+
+		err = parse_optee_header(&bl_mem_params->ep_info,
+				&pager_mem_params->image_info,
+				&paged_mem_params->image_info);
+		if (err != 0) {
+			WARN("OPTEE header parse error.\n");
+		}
+#endif
+		bl_mem_params->ep_info.spsr = hikey960_get_spsr_for_bl32_entry();
+		break;
+#endif
+
+	case BL33_IMAGE_ID:
+		/* BL33 expects to receive the primary CPU MPID (through r0) */
+		bl_mem_params->ep_info.args.arg0 = 0xffff & read_mpidr();
+		bl_mem_params->ep_info.spsr = hikey960_get_spsr_for_bl33_entry();
+		break;
+
+#ifdef SCP_BL2_BASE
+	case SCP_BL2_IMAGE_ID:
+		/* The subsequent handling of SCP_BL2 is platform specific */
+		err = plat_hikey960_bl2_handle_scp_bl2(&bl_mem_params->image_info);
+		if (err) {
+			WARN("Failure in platform-specific handling of SCP_BL2 image.\n");
+		}
+		break;
+#endif
+	default:
+		/* Do nothing in default case */
+		break;
+	}
+
+	return err;
+}
+
+/*******************************************************************************
+ * This function can be used by the platforms to update/use image
+ * information for given `image_id`.
+ ******************************************************************************/
+int bl2_plat_handle_pre_image_load(unsigned int image_id)
+{
+	return hikey960_set_fip_addr(image_id, "fip");
+}
+
+int bl2_plat_handle_post_image_load(unsigned int image_id)
+{
+	return hikey960_bl2_handle_post_image_load(image_id);
+}
+
+void bl2_el3_early_platform_setup(u_register_t arg1, u_register_t arg2,
+				  u_register_t arg3, u_register_t arg4)
+{
+	unsigned int id, uart_base;
+
+	generic_delay_timer_init();
+	hikey960_read_boardid(&id);
+	if (id == 5300)
+		uart_base = PL011_UART5_BASE;
+	else
+		uart_base = PL011_UART6_BASE;
+	/* Initialize the console to provide early debug support */
+	console_pl011_register(uart_base, PL011_UART_CLK_IN_HZ,
+			       PL011_BAUDRATE, &console);
+	/*
+	 * Allow BL2 to see the whole Trusted RAM.
+	 */
+	bl2_el3_tzram_layout.total_base = BL2_RW_BASE;
+	bl2_el3_tzram_layout.total_size = BL31_LIMIT - BL2_RW_BASE;
+}
+
+void bl2_el3_plat_arch_setup(void)
+{
+	hikey960_init_mmu_el3(bl2_el3_tzram_layout.total_base,
+			      bl2_el3_tzram_layout.total_size,
+			      BL_CODE_BASE,
+			      BL_CODE_END,
+			      BL_COHERENT_RAM_BASE,
+			      BL_COHERENT_RAM_END);
+}
+
+void bl2_platform_setup(void)
+{
+	int ret;
+
+	/* disable WDT0 */
+	if (mmio_read_32(WDT0_REG_BASE + WDT_LOCK_OFFSET) == WDT_LOCKED) {
+		mmio_write_32(WDT0_REG_BASE + WDT_LOCK_OFFSET, WDT_UNLOCK);
+		mmio_write_32(WDT0_REG_BASE + WDT_CONTROL_OFFSET, 0);
+		mmio_write_32(WDT0_REG_BASE + WDT_LOCK_OFFSET, 0);
+	}
+	hikey960_clk_init();
+	hikey960_pmu_init();
+	hikey960_regulator_enable();
+	hikey960_tzc_init();
+	hikey960_peri_init();
+	hikey960_pinmux_init();
+	hikey960_gpio_init();
+	hikey960_init_ufs();
+	hikey960_io_setup();
+
+	/* Read serial number from storage */
+	plat_params_from_bl2.fastboot_serno = 0;
+	ret = hikey960_load_serialno(&plat_params_from_bl2.fastboot_serno);
+	if (ret != 0) {
+		ERROR("BL2: could not read serial number\n");
+	}
+	INFO("BL2: fastboot_serno %lx\n", plat_params_from_bl2.fastboot_serno);
+	flush_dcache_range((uintptr_t)&plat_params_from_bl2, sizeof(plat_params_from_bl2_t));
+}
diff --git a/plat/hisilicon/hikey960/hikey960_bl31_setup.c b/plat/hisilicon/hikey960/hikey960_bl31_setup.c
new file mode 100644
index 0000000..159eee9
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_bl31_setup.c
@@ -0,0 +1,273 @@
+/*
+ * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+#include <errno.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <bl31/interrupt_mgmt.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <common/interrupt_props.h>
+#include <drivers/arm/cci.h>
+#include <drivers/arm/gicv2.h>
+#include <drivers/arm/pl011.h>
+#include <drivers/console.h>
+#include <drivers/generic_delay_timer.h>
+#include <lib/mmio.h>
+#include <lib/xlat_tables/xlat_tables_v2.h>
+#include <plat/common/platform.h>
+#include <services/el3_spmc_ffa_memory.h>
+
+#include <hi3660.h>
+#include <hisi_ipc.h>
+#include "hikey960_def.h"
+#include "hikey960_private.h"
+
+static entry_point_info_t bl32_ep_info;
+static entry_point_info_t bl33_ep_info;
+static console_t console;
+
+/* fastboot serial number consumed by Kinibi SPD/LP for gpd.tee.deviceID. */
+uint64_t fastboot_serno;
+
+/******************************************************************************
+ * On a GICv2 system, the Group 1 secure interrupts are treated as Group 0
+ * interrupts.
+ *****************************************************************************/
+static const interrupt_prop_t g0_interrupt_props[] = {
+	INTR_PROP_DESC(IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+	INTR_PROP_DESC(IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+};
+
+const gicv2_driver_data_t hikey960_gic_data = {
+	.gicd_base = GICD_REG_BASE,
+	.gicc_base = GICC_REG_BASE,
+	.interrupt_props = g0_interrupt_props,
+	.interrupt_props_num = ARRAY_SIZE(g0_interrupt_props),
+};
+
+static const int cci_map[] = {
+	CCI400_SL_IFACE3_CLUSTER_IX,
+	CCI400_SL_IFACE4_CLUSTER_IX
+};
+
+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;
+	return NULL;
+}
+
+void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+				u_register_t arg2, u_register_t arg3)
+{
+	unsigned int id, uart_base;
+	void *from_bl2;
+	plat_params_from_bl2_t *plat_params_from_bl2 = (plat_params_from_bl2_t *) arg1;
+
+	from_bl2 = (void *) arg0;
+
+	generic_delay_timer_init();
+	hikey960_read_boardid(&id);
+	if (id == 5300)
+		uart_base = PL011_UART5_BASE;
+	else
+		uart_base = PL011_UART6_BASE;
+
+	/* Initialize the console to provide early debug support */
+	console_pl011_register(uart_base, PL011_UART_CLK_IN_HZ,
+			       PL011_BAUDRATE, &console);
+
+	/* Initialize CCI driver */
+	cci_init(CCI400_REG_BASE, cci_map, ARRAY_SIZE(cci_map));
+	cci_enable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr_el1()));
+
+	/* Fastboot serial number passed from BL2 as a platform parameter */
+	fastboot_serno = plat_params_from_bl2->fastboot_serno;
+	INFO("BL31: fastboot_serno %lx\n", fastboot_serno);
+
+	/*
+	 * Check params passed from BL2 should not be NULL,
+	 */
+	bl_params_t *params_from_bl2 = (bl_params_t *)from_bl2;
+	assert(params_from_bl2 != NULL);
+	assert(params_from_bl2->h.type == PARAM_BL_PARAMS);
+	assert(params_from_bl2->h.version >= VERSION_2);
+
+	bl_params_node_t *bl_params = params_from_bl2->head;
+
+	/*
+	 * Copy BL33 and BL32 (if present), entry point information.
+	 * They are stored in Secure RAM, in BL2's address space.
+	 */
+	while (bl_params) {
+		if (bl_params->image_id == BL32_IMAGE_ID)
+			bl32_ep_info = *bl_params->ep_info;
+
+		if (bl_params->image_id == BL33_IMAGE_ID)
+			bl33_ep_info = *bl_params->ep_info;
+
+		bl_params = bl_params->next_params_info;
+	}
+
+	if (bl33_ep_info.pc == 0)
+		panic();
+}
+
+void bl31_plat_arch_setup(void)
+{
+#if SPMC_AT_EL3
+	mmap_add_region(DDR2_SEC_BASE, DDR2_SEC_BASE, DDR2_SEC_SIZE,
+	       MT_MEMORY | MT_RW | MT_SECURE);
+#endif
+
+	hikey960_init_mmu_el3(BL31_BASE,
+			BL31_LIMIT - BL31_BASE,
+			BL_CODE_BASE,
+			BL_CODE_END,
+			BL_COHERENT_RAM_BASE,
+			BL_COHERENT_RAM_END);
+}
+
+static void hikey960_edma_init(void)
+{
+	int i;
+	uint32_t non_secure;
+
+	non_secure = EDMAC_SEC_CTRL_INTR_SEC | EDMAC_SEC_CTRL_GLOBAL_SEC;
+	mmio_write_32(EDMAC_SEC_CTRL, non_secure);
+
+	/* Channel 0 is reserved for LPM3, keep secure */
+	for (i = 1; i < EDMAC_CHANNEL_NUMS; i++) {
+		mmio_write_32(EDMAC_AXI_CONF(i), (1 << 6) | (1 << 18));
+	}
+}
+
+static void hikey960_iomcu_dma_init(void)
+{
+	int i;
+	uint32_t non_secure;
+
+	non_secure = IOMCU_DMAC_SEC_CTRL_INTR_SEC | IOMCU_DMAC_SEC_CTRL_GLOBAL_SEC;
+	mmio_write_32(IOMCU_DMAC_SEC_CTRL, non_secure);
+
+	/* channels 0-3 are reserved */
+	for (i = 4; i < IOMCU_DMAC_CHANNEL_NUMS; i++) {
+		mmio_write_32(IOMCU_DMAC_AXI_CONF(i), IOMCU_DMAC_AXI_CONF_ARPROT_NS |
+				 IOMCU_DMAC_AXI_CONF_AWPROT_NS);
+	}
+}
+
+#if SPMC_AT_EL3
+/*
+ * On the hikey960 platform when using the EL3 SPMC implementation allocate the
+ * datastore for tracking shared memory descriptors in the RAM2 DRAM section
+ * to ensure sufficient storage can be allocated.
+ * Provide an implementation of the accessor method to allow the datastore
+ * details to be retrieved by the SPMC.
+ * The SPMC will take care of initializing the memory region.
+ */
+
+#define SPMC_SHARED_MEMORY_OBJ_SIZE (512 * 1024)
+
+__section(".ram2_region") uint8_t plat_spmc_shmem_datastore[SPMC_SHARED_MEMORY_OBJ_SIZE];
+
+int plat_spmc_shmem_datastore_get(uint8_t **datastore, size_t *size)
+{
+	*datastore = plat_spmc_shmem_datastore;
+	*size = SPMC_SHARED_MEMORY_OBJ_SIZE;
+	return 0;
+}
+
+/*
+ * Add dummy implementations of memory management related platform hooks.
+ * These can be used to implement platform specific functionality to support
+ * a memory sharing/lending operation.
+ *
+ * Note: The hooks must be located as part of the initial share request and
+ * final reclaim to prevent order dependencies with operations that may take
+ * place in the normal world without visibility of the SPMC.
+ */
+int plat_spmc_shmem_begin(struct ffa_mtd *desc)
+{
+	return 0;
+}
+
+int plat_spmc_shmem_reclaim(struct ffa_mtd *desc)
+{
+	return 0;
+}
+
+#endif
+
+void bl31_platform_setup(void)
+{
+	/* Initialize the GIC driver, cpu and distributor interfaces */
+	gicv2_driver_init(&hikey960_gic_data);
+	gicv2_distif_init();
+	gicv2_pcpu_distif_init();
+	gicv2_cpuif_enable();
+
+	hikey960_edma_init();
+	hikey960_iomcu_dma_init();
+	hikey960_gpio_init();
+
+	hisi_ipc_init();
+}
+
+#ifdef SPD_none
+static uint64_t hikey_debug_fiq_handler(uint32_t id,
+					uint32_t flags,
+					void *handle,
+					void *cookie)
+{
+	int intr, intr_raw;
+
+	/* Acknowledge interrupt */
+	intr_raw = plat_ic_acknowledge_interrupt();
+	intr = plat_ic_get_interrupt_id(intr_raw);
+	ERROR("Invalid interrupt: intr=%d\n", intr);
+	console_flush();
+	panic();
+
+	return 0;
+}
+#elif defined(SPD_spmd) && (SPMC_AT_EL3 == 0)
+/*
+ * A dummy implementation of the platform handler for Group0 secure interrupt.
+ */
+int plat_spmd_handle_group0_interrupt(uint32_t intid)
+{
+	(void)intid;
+	return -1;
+}
+#endif
+
+void bl31_plat_runtime_setup(void)
+{
+#ifdef SPD_none
+	uint32_t flags;
+	int32_t rc;
+
+	flags = 0;
+	set_interrupt_rm_flag(flags, NON_SECURE);
+	rc = register_interrupt_type_handler(INTR_TYPE_S_EL1,
+					     hikey_debug_fiq_handler,
+					     flags);
+	if (rc != 0)
+		panic();
+#endif
+}
diff --git a/plat/hisilicon/hikey960/hikey960_bl_common.c b/plat/hisilicon/hikey960/hikey960_bl_common.c
new file mode 100644
index 0000000..3c4a164
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_bl_common.c
@@ -0,0 +1,480 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <common/debug.h>
+#include <drivers/arm/pl061_gpio.h>
+#include <drivers/delay_timer.h>
+#include <lib/mmio.h>
+
+#include <hi3660.h>
+#include "hikey960_private.h"
+
+void hikey960_clk_init(void)
+{
+	/* change ldi0 sel to ppll2 */
+	mmio_write_32(0xfff350b4, 0xf0002000);
+	/* ldi0 20' */
+	mmio_write_32(0xfff350bc, 0xfc004c00);
+}
+
+void hikey960_pmu_init(void)
+{
+	/* clear np_xo_abb_dig_START bit in PMIC_CLK_TOP_CTRL7 register */
+	mmio_clrbits_32(PMU_SSI0_CLK_TOP_CTRL7_REG, NP_XO_ABB_DIG);
+}
+
+static void hikey960_enable_ppll3(void)
+{
+	/* enable ppll3 */
+	mmio_write_32(PMC_PPLL3_CTRL0_REG, 0x4904305);
+	mmio_write_32(PMC_PPLL3_CTRL1_REG, 0x2300000);
+	mmio_write_32(PMC_PPLL3_CTRL1_REG, 0x6300000);
+}
+
+static void bus_idle_clear(unsigned int value)
+{
+	unsigned int pmc_value, value1, value2;
+	int timeout = 100;
+
+	pmc_value = value << 16;
+	pmc_value &= ~value;
+	mmio_write_32(PMC_NOC_POWER_IDLEREQ_REG, pmc_value);
+
+	for (;;) {
+		value1 = (unsigned int)mmio_read_32(PMC_NOC_POWER_IDLEACK_REG);
+		value2 = (unsigned int)mmio_read_32(PMC_NOC_POWER_IDLE_REG);
+		if (((value1 & value) == 0) && ((value2 & value) == 0))
+			break;
+		udelay(1);
+		timeout--;
+		if (timeout <= 0) {
+			WARN("%s timeout\n", __func__);
+			break;
+		}
+	}
+}
+
+static void set_vivobus_power_up(void)
+{
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV20_REG, 0x00020002);
+	mmio_write_32(CRG_PEREN0_REG, 0x00001000);
+}
+
+static void set_dss_power_up(void)
+{
+	/* set edc0 133MHz = 1600MHz / 12 */
+	mmio_write_32(CRG_CLKDIV5_REG, 0x003f000b);
+	/* set ldi0 ppl0 */
+	mmio_write_32(CRG_CLKDIV3_REG, 0xf0001000);
+	/* set ldi0 133MHz, 1600MHz / 12 */
+	mmio_write_32(CRG_CLKDIV5_REG, 0xfc002c00);
+	/* mtcmos on */
+	mmio_write_32(CRG_PERPWREN_REG, 0x00000020);
+	udelay(100);
+	/* DISP CRG */
+	mmio_write_32(CRG_PERRSTDIS4_REG, 0x00000010);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV18_REG, 0x01400140);
+	mmio_write_32(CRG_PEREN0_REG, 0x00002000);
+	mmio_write_32(CRG_PEREN3_REG, 0x0003b000);
+	udelay(1);
+	/* clk disable */
+	mmio_write_32(CRG_PERDIS3_REG, 0x0003b000);
+	mmio_write_32(CRG_PERDIS0_REG, 0x00002000);
+	mmio_write_32(CRG_CLKDIV18_REG, 0x01400000);
+	udelay(1);
+	/* iso disable */
+	mmio_write_32(CRG_ISODIS_REG, 0x00000040);
+	/* unreset */
+	mmio_write_32(CRG_PERRSTDIS4_REG, 0x00000006);
+	mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000c00);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV18_REG, 0x01400140);
+	mmio_write_32(CRG_PEREN0_REG, 0x00002000);
+	mmio_write_32(CRG_PEREN3_REG, 0x0003b000);
+	/* bus idle clear */
+	bus_idle_clear(PMC_NOC_POWER_IDLEREQ_DSS);
+	/* set edc0 400MHz for 2K 1600MHz / 4 */
+	mmio_write_32(CRG_CLKDIV5_REG, 0x003f0003);
+	/* set ldi 266MHz, 1600MHz / 6 */
+	mmio_write_32(CRG_CLKDIV5_REG, 0xfc001400);
+}
+
+static void set_vcodec_power_up(void)
+{
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV20_REG, 0x00040004);
+	mmio_write_32(CRG_PEREN0_REG, 0x00000060);
+	mmio_write_32(CRG_PEREN2_REG, 0x10000000);
+	/* unreset */
+	mmio_write_32(CRG_PERRSTDIS0_REG, 0x00000018);
+	/* bus idle clear */
+	bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VCODEC);
+}
+
+static void set_vdec_power_up(void)
+{
+	/* mtcmos on */
+	mmio_write_32(CRG_PERPWREN_REG, 0x00000004);
+	udelay(100);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV18_REG, 0x80008000);
+	mmio_write_32(CRG_PEREN2_REG, 0x20080000);
+	mmio_write_32(CRG_PEREN3_REG, 0x00000800);
+	udelay(1);
+	/* clk disable */
+	mmio_write_32(CRG_PERDIS3_REG, 0x00000800);
+	mmio_write_32(CRG_PERDIS2_REG, 0x20080000);
+	mmio_write_32(CRG_CLKDIV18_REG, 0x80000000);
+	udelay(1);
+	/* iso disable */
+	mmio_write_32(CRG_ISODIS_REG, 0x00000004);
+	/* unreset */
+	mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000200);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV18_REG, 0x80008000);
+	mmio_write_32(CRG_PEREN2_REG, 0x20080000);
+	mmio_write_32(CRG_PEREN3_REG, 0x00000800);
+	/* bus idle clear */
+	bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VDEC);
+}
+
+static void set_venc_power_up(void)
+{
+	/* set venc ppll3 */
+	mmio_write_32(CRG_CLKDIV8_REG, 0x18001000);
+	/* set venc 258MHz, 1290MHz / 5 */
+	mmio_write_32(CRG_CLKDIV8_REG, 0x07c00100);
+	/* mtcmos on */
+	mmio_write_32(CRG_PERPWREN_REG, 0x00000002);
+	udelay(100);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV19_REG, 0x00010001);
+	mmio_write_32(CRG_PEREN2_REG, 0x40000100);
+	mmio_write_32(CRG_PEREN3_REG, 0x00000400);
+	udelay(1);
+	/* clk disable */
+	mmio_write_32(CRG_PERDIS3_REG, 0x00000400);
+	mmio_write_32(CRG_PERDIS2_REG, 0x40000100);
+	mmio_write_32(CRG_CLKDIV19_REG, 0x00010000);
+	udelay(1);
+	/* iso disable */
+	mmio_write_32(CRG_ISODIS_REG, 0x00000002);
+	/* unreset */
+	mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000100);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV19_REG, 0x00010001);
+	mmio_write_32(CRG_PEREN2_REG, 0x40000100);
+	mmio_write_32(CRG_PEREN3_REG, 0x00000400);
+	/* bus idle clear */
+	bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VENC);
+	/* set venc 645MHz, 1290MHz / 2 */
+	mmio_write_32(CRG_CLKDIV8_REG, 0x07c00040);
+}
+
+static void set_isp_power_up(void)
+{
+	/* mtcmos on */
+	mmio_write_32(CRG_PERPWREN_REG, 0x00000001);
+	udelay(100);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV18_REG, 0x70007000);
+	mmio_write_32(CRG_CLKDIV20_REG, 0x00100010);
+	mmio_write_32(CRG_PEREN5_REG, 0x01000010);
+	mmio_write_32(CRG_PEREN3_REG, 0x0bf00000);
+	udelay(1);
+	/* clk disable */
+	mmio_write_32(CRG_PERDIS5_REG, 0x01000010);
+	mmio_write_32(CRG_PERDIS3_REG, 0x0bf00000);
+	mmio_write_32(CRG_CLKDIV18_REG, 0x70000000);
+	mmio_write_32(CRG_CLKDIV20_REG, 0x00100000);
+	udelay(1);
+	/* iso disable */
+	mmio_write_32(CRG_ISODIS_REG, 0x00000001);
+	/* unreset */
+	mmio_write_32(CRG_ISP_SEC_RSTDIS_REG, 0x0000002f);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV18_REG, 0x70007000);
+	mmio_write_32(CRG_CLKDIV20_REG, 0x00100010);
+	mmio_write_32(CRG_PEREN5_REG, 0x01000010);
+	mmio_write_32(CRG_PEREN3_REG, 0x0bf00000);
+	/* bus idle clear */
+	bus_idle_clear(PMC_NOC_POWER_IDLEREQ_ISP);
+	/* csi clk enable */
+	mmio_write_32(CRG_PEREN3_REG, 0x00700000);
+}
+
+static void set_ivp_power_up(void)
+{
+	/* set ivp ppll0 */
+	mmio_write_32(CRG_CLKDIV0_REG, 0xc0000000);
+	/* set ivp 267MHz, 1600MHz / 6 */
+	mmio_write_32(CRG_CLKDIV0_REG, 0x3c001400);
+	/* mtcmos on */
+	mmio_write_32(CRG_PERPWREN_REG, 0x00200000);
+	udelay(100);
+	/* IVP CRG unreset */
+	mmio_write_32(CRG_IVP_SEC_RSTDIS_REG, 0x00000001);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV20_REG, 0x02000200);
+	mmio_write_32(CRG_PEREN4_REG, 0x000000a8);
+	udelay(1);
+	/* clk disable */
+	mmio_write_32(CRG_PERDIS4_REG, 0x000000a8);
+	mmio_write_32(CRG_CLKDIV20_REG, 0x02000000);
+	udelay(1);
+	/* iso disable */
+	mmio_write_32(CRG_ISODIS_REG, 0x01000000);
+	/* unreset */
+	mmio_write_32(CRG_IVP_SEC_RSTDIS_REG, 0x00000002);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV20_REG, 0x02000200);
+	mmio_write_32(CRG_PEREN4_REG, 0x000000a8);
+	/* bus idle clear */
+	bus_idle_clear(PMC_NOC_POWER_IDLEREQ_IVP);
+	/* set ivp 533MHz, 1600MHz / 3 */
+	mmio_write_32(CRG_CLKDIV0_REG, 0x3c000800);
+}
+
+static void set_audio_power_up(void)
+{
+	unsigned int ret;
+	int timeout = 100;
+	/* mtcmos on */
+	mmio_write_32(SCTRL_SCPWREN_REG, 0x00000001);
+	udelay(100);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV19_REG, 0x80108010);
+	mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010001);
+	mmio_write_32(SCTRL_SCPEREN0_REG, 0x0c000000);
+	mmio_write_32(CRG_PEREN0_REG, 0x04000000);
+	mmio_write_32(CRG_PEREN5_REG, 0x00000080);
+	mmio_write_32(SCTRL_SCPEREN1_REG, 0x0000000f);
+	udelay(1);
+	/* clk disable */
+	mmio_write_32(SCTRL_SCPERDIS1_REG, 0x0000000f);
+	mmio_write_32(SCTRL_SCPERDIS0_REG, 0x0c000000);
+	mmio_write_32(CRG_PERDIS5_REG, 0x00000080);
+	mmio_write_32(CRG_PERDIS0_REG, 0x04000000);
+	mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010000);
+	mmio_write_32(CRG_CLKDIV19_REG, 0x80100000);
+	udelay(1);
+	/* iso disable */
+	mmio_write_32(SCTRL_SCISODIS_REG, 0x00000001);
+	udelay(1);
+	/* unreset */
+	mmio_write_32(SCTRL_PERRSTDIS1_SEC_REG, 0x00000001);
+	mmio_write_32(SCTRL_SCPERRSTDIS0_REG, 0x00000780);
+	/* clk enable */
+	mmio_write_32(CRG_CLKDIV19_REG, 0x80108010);
+	mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010001);
+	mmio_write_32(SCTRL_SCPEREN0_REG, 0x0c000000);
+	mmio_write_32(CRG_PEREN0_REG, 0x04000000);
+	mmio_write_32(CRG_PEREN5_REG, 0x00000080);
+	mmio_write_32(SCTRL_SCPEREN1_REG, 0x0000000f);
+	/* bus idle clear */
+	mmio_write_32(SCTRL_SCPERCTRL7_REG, 0x00040000);
+	for (;;) {
+		ret = mmio_read_32(SCTRL_SCPERSTAT6_REG);
+		if (((ret & (1 << 5)) == 0) && ((ret & (1 << 8)) == 0))
+			break;
+		udelay(1);
+		timeout--;
+		if (timeout <= 0) {
+			WARN("%s timeout\n", __func__);
+			break;
+		}
+	}
+	mmio_write_32(ASP_CFG_MMBUF_CTRL_REG, 0x00ff0000);
+}
+
+static void set_pcie_power_up(void)
+{
+	/* mtcmos on */
+	mmio_write_32(SCTRL_SCPWREN_REG, 0x00000010);
+	udelay(100);
+	/* clk enable */
+	mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000800);
+	mmio_write_32(SCTRL_SCPEREN2_REG, 0x00104000);
+	mmio_write_32(CRG_PEREN7_REG, 0x000003a0);
+	udelay(1);
+	/* clk disable */
+	mmio_write_32(SCTRL_SCPERDIS2_REG, 0x00104000);
+	mmio_write_32(CRG_PERDIS7_REG, 0x000003a0);
+	mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000000);
+	udelay(1);
+	/* iso disable */
+	mmio_write_32(SCTRL_SCISODIS_REG, 0x00000030);
+	/* unreset */
+	mmio_write_32(CRG_PERRSTDIS3_REG, 0x8c000000);
+	/* clk enable */
+	mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000800);
+	mmio_write_32(SCTRL_SCPEREN2_REG, 0x00104000);
+	mmio_write_32(CRG_PEREN7_REG, 0x000003a0);
+}
+
+static void ispfunc_enable(void)
+{
+	/* enable ispfunc. Otherwise powerup isp_srt causes exception. */
+	mmio_write_32(0xfff35000, 0x00000008);
+	mmio_write_32(0xfff35460, 0xc004ffff);
+	mmio_write_32(0xfff35030, 0x02000000);
+	mdelay(10);
+}
+
+static void isps_control_clock(int flag)
+{
+	unsigned int ret;
+
+	/* flag: 0 -- disable clock, 1 -- enable clock */
+	if (flag) {
+		ret = mmio_read_32(0xe8420364);
+		ret |= 1;
+		mmio_write_32(0xe8420364, ret);
+	} else {
+		ret = mmio_read_32(0xe8420364);
+		ret &= ~1;
+		mmio_write_32(0xe8420364, ret);
+	}
+}
+
+static void set_isp_srt_power_up(void)
+{
+	unsigned int ret;
+
+	ispfunc_enable();
+	/* reset */
+	mmio_write_32(0xe8420374, 0x00000001);
+	mmio_write_32(0xe8420350, 0x00000000);
+	mmio_write_32(0xe8420358, 0x00000000);
+	/* mtcmos on */
+	mmio_write_32(0xfff35150, 0x00400000);
+	udelay(100);
+	/* clk enable */
+	isps_control_clock(1);
+	udelay(1);
+	isps_control_clock(0);
+	udelay(1);
+	/* iso disable */
+	mmio_write_32(0xfff35148, 0x08000000);
+	/* unreset */
+	ret = mmio_read_32(0xe8420374);
+	ret &= ~0x1;
+	mmio_write_32(0xe8420374, ret);
+	/* clk enable */
+	isps_control_clock(1);
+	/* enable clock gating for accessing csi registers */
+	mmio_write_32(0xe8420010, ~0);
+}
+
+void hikey960_regulator_enable(void)
+{
+	set_vivobus_power_up();
+	hikey960_enable_ppll3();
+	set_dss_power_up();
+	set_vcodec_power_up();
+	set_vdec_power_up();
+	set_venc_power_up();
+	set_isp_power_up();
+	set_ivp_power_up();
+	set_audio_power_up();
+	set_pcie_power_up();
+	set_isp_srt_power_up();
+
+	/* set ISP_CORE_CTRL_S to unsecure mode */
+	mmio_write_32(0xe8583800, 0x7);
+	/* set ISP_SUB_CTRL_S to unsecure mode */
+	mmio_write_32(0xe8583804, 0xf);
+}
+
+void hikey960_tzc_init(void)
+{
+	mmio_write_32(TZC_EN0_REG, 0x7fbff066);
+	mmio_write_32(TZC_EN1_REG, 0xfffff5fc);
+	mmio_write_32(TZC_EN2_REG, 0x0007005c);
+	mmio_write_32(TZC_EN3_REG, 0x37030700);
+	mmio_write_32(TZC_EN4_REG, 0xf63fefae);
+	mmio_write_32(TZC_EN5_REG, 0x000410fd);
+	mmio_write_32(TZC_EN6_REG, 0x0063ff68);
+	mmio_write_32(TZC_EN7_REG, 0x030000f3);
+	mmio_write_32(TZC_EN8_REG, 0x00000007);
+}
+
+void hikey960_peri_init(void)
+{
+	/* unreset */
+	mmio_setbits_32(CRG_PERRSTDIS4_REG, 1);
+}
+
+void hikey960_pinmux_init(void)
+{
+	unsigned int id;
+
+	hikey960_read_boardid(&id);
+	if (id == 5301) {
+		/* hikey960 hardware v2 */
+		/* GPIO150: LED */
+		mmio_write_32(IOMG_FIX_006_REG, 0);
+		/* GPIO151: LED */
+		mmio_write_32(IOMG_FIX_007_REG, 0);
+		/* GPIO189: LED */
+		mmio_write_32(IOMG_AO_011_REG, 0);
+		/* GPIO190: LED */
+		mmio_write_32(IOMG_AO_012_REG, 0);
+		/* GPIO46 */
+		mmio_write_32(IOMG_044_REG, 0);
+		/* GPIO202 */
+		mmio_write_32(IOMG_AO_023_REG, 0);
+		/* GPIO206 */
+		mmio_write_32(IOMG_AO_026_REG, 0);
+		/* GPIO219 - PD pullup */
+		mmio_write_32(IOMG_AO_039_REG, 0);
+		mmio_write_32(IOCG_AO_043_REG, 1 << 0);
+	}
+	/* GPIO005 - PMU SSI, 10mA */
+	mmio_write_32(IOCG_006_REG, 2 << 4);
+	/* GPIO213 - PCIE_CLKREQ_N */
+	mmio_write_32(IOMG_AO_033_REG, 1);
+}
+
+void hikey960_gpio_init(void)
+{
+	pl061_gpio_init();
+	pl061_gpio_register(GPIO0_BASE, 0);
+	pl061_gpio_register(GPIO1_BASE, 1);
+	pl061_gpio_register(GPIO2_BASE, 2);
+	pl061_gpio_register(GPIO3_BASE, 3);
+	pl061_gpio_register(GPIO4_BASE, 4);
+	pl061_gpio_register(GPIO5_BASE, 5);
+	pl061_gpio_register(GPIO6_BASE, 6);
+	pl061_gpio_register(GPIO7_BASE, 7);
+	pl061_gpio_register(GPIO8_BASE, 8);
+	pl061_gpio_register(GPIO9_BASE, 9);
+	pl061_gpio_register(GPIO10_BASE, 10);
+	pl061_gpio_register(GPIO11_BASE, 11);
+	pl061_gpio_register(GPIO12_BASE, 12);
+	pl061_gpio_register(GPIO13_BASE, 13);
+	pl061_gpio_register(GPIO14_BASE, 14);
+	pl061_gpio_register(GPIO15_BASE, 15);
+	pl061_gpio_register(GPIO16_BASE, 16);
+	pl061_gpio_register(GPIO17_BASE, 17);
+	pl061_gpio_register(GPIO18_BASE, 18);
+	pl061_gpio_register(GPIO19_BASE, 19);
+	pl061_gpio_register(GPIO20_BASE, 20);
+	pl061_gpio_register(GPIO21_BASE, 21);
+	pl061_gpio_register(GPIO22_BASE, 22);
+	pl061_gpio_register(GPIO23_BASE, 23);
+	pl061_gpio_register(GPIO24_BASE, 24);
+	pl061_gpio_register(GPIO25_BASE, 25);
+	pl061_gpio_register(GPIO26_BASE, 26);
+	pl061_gpio_register(GPIO27_BASE, 27);
+	pl061_gpio_register(GPIO28_BASE, 28);
+
+	/* PCIE_PERST_N output low */
+	gpio_set_direction(89, GPIO_DIR_OUT);
+	gpio_set_value(89, GPIO_LEVEL_LOW);
+}
diff --git a/plat/hisilicon/hikey960/hikey960_boardid.c b/plat/hisilicon/hikey960/hikey960_boardid.c
new file mode 100644
index 0000000..1e1126f
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_boardid.c
@@ -0,0 +1,167 @@
+/*
+ * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+#include <errno.h>
+
+#include <common/debug.h>
+#include <drivers/delay_timer.h>
+#include <lib/mmio.h>
+
+#include <hi3660.h>
+#include "hikey960_private.h"
+
+#define ADC_ADCIN0				0
+#define ADC_ADCIN1				1
+#define ADC_ADCIN2				2
+
+#define HKADC_DATA_GRADE0			0
+#define HKADC_DATA_GRADE1			100
+#define HKADC_DATA_GRADE2			300
+#define HKADC_DATA_GRADE3			500
+#define HKADC_DATA_GRADE4			700
+#define HKADC_DATA_GRADE5			900
+#define HKADC_DATA_GRADE6			1100
+#define HKADC_DATA_GRADE7			1300
+#define HKADC_DATA_GRADE8			1500
+#define HKADC_DATA_GRADE9			1700
+#define HKADC_DATA_GRADE10			1800
+
+#define BOARDID_VALUE0				0
+#define BOARDID_VALUE1				1
+#define BOARDID_VALUE2				2
+#define BOARDID_VALUE3				3
+#define BOARDID_VALUE4				4
+#define BOARDID_VALUE5				5
+#define BOARDID_VALUE6				6
+#define BOARDID_VALUE7				7
+#define BOARDID_VALUE8				8
+#define BOARDID_VALUE9				9
+#define BOARDID_UNKNOWN				0xF
+
+#define BOARDID3_BASE				5
+
+
+static void init_adc(void)
+{
+	/* reset hkadc */
+	mmio_write_32(CRG_PERRSTEN2_REG, PERRSTEN2_HKADCSSI);
+	/* wait a few clock cycles */
+	udelay(2);
+	mmio_write_32(CRG_PERRSTDIS2_REG, PERRSTEN2_HKADCSSI);
+	udelay(2);
+	/* enable hkadc clock */
+	mmio_write_32(CRG_PERDIS2_REG, PEREN2_HKADCSSI);
+	udelay(2);
+	mmio_write_32(CRG_PEREN2_REG, PEREN2_HKADCSSI);
+	udelay(2);
+}
+
+static int get_adc(unsigned int channel, unsigned int *value)
+{
+	unsigned int	data, value1, value0;
+
+	if (channel > HKADC_CHANNEL_MAX) {
+		WARN("invalid channel:%d\n", channel);
+		return -EFAULT;
+	}
+	/* configure the read/write operation for external HKADC */
+	mmio_write_32(HKADC_WR01_DATA_REG, HKADC_WR01_VALUE | channel);
+	mmio_write_32(HKADC_WR23_DATA_REG, HKADC_WR23_VALUE);
+	mmio_write_32(HKADC_WR45_DATA_REG, HKADC_WR45_VALUE);
+	/* configure the number of accessing registers */
+	mmio_write_32(HKADC_WR_NUM_REG, HKADC_WR_NUM_VALUE);
+	/* configure delay of accessing registers */
+	mmio_write_32(HKADC_DELAY01_REG, HKADC_CHANNEL0_DELAY01_VALUE);
+	mmio_write_32(HKADC_DELAY23_REG, HKADC_DELAY23_VALUE);
+
+	/* start HKADC */
+	mmio_write_32(HKADC_DSP_START_REG, 1);
+	do {
+		data = mmio_read_32(HKADC_DSP_START_REG);
+	} while (data & 1);
+
+	/* convert AD result */
+	value1 = mmio_read_32(HKADC_DSP_RD2_DATA_REG) & 0xffff;
+	value0 = mmio_read_32(HKADC_DSP_RD3_DATA_REG) & 0xffff;
+
+	data = ((value1 << 4) & HKADC_VALUE_HIGH) |
+	       ((value0 >> 4) & HKADC_VALUE_LOW);
+	*value = data;
+	return 0;
+}
+
+static int get_value(unsigned int channel, unsigned int *value)
+{
+	int ret;
+
+	ret = get_adc(channel, value);
+	if (ret)
+		return ret;
+
+	/* convert ADC value to micro-volt */
+	ret = ((*value & HKADC_VALID_VALUE) * HKADC_VREF_1V8) / HKADC_ACCURACY;
+	*value = ret;
+	return 0;
+}
+
+static int adcin_data_remap(unsigned int adcin_value)
+{
+	int	ret;
+
+	if (adcin_value < HKADC_DATA_GRADE1)
+		ret = BOARDID_VALUE0;
+	else if (adcin_value < HKADC_DATA_GRADE2)
+		ret = BOARDID_VALUE1;
+	else if (adcin_value < HKADC_DATA_GRADE3)
+		ret = BOARDID_VALUE2;
+	else if (adcin_value < HKADC_DATA_GRADE4)
+		ret = BOARDID_VALUE3;
+	else if (adcin_value < HKADC_DATA_GRADE5)
+		ret = BOARDID_VALUE4;
+	else if (adcin_value < HKADC_DATA_GRADE6)
+		ret = BOARDID_VALUE5;
+	else if (adcin_value < HKADC_DATA_GRADE7)
+		ret = BOARDID_VALUE6;
+	else if (adcin_value < HKADC_DATA_GRADE8)
+		ret = BOARDID_VALUE7;
+	else if (adcin_value < HKADC_DATA_GRADE9)
+		ret = BOARDID_VALUE8;
+	else if (adcin_value < HKADC_DATA_GRADE10)
+		ret = BOARDID_VALUE9;
+	else
+		ret = BOARDID_UNKNOWN;
+	return ret;
+}
+
+int hikey960_read_boardid(unsigned int *id)
+{
+	unsigned int	adcin0, adcin1, adcin2;
+	unsigned int	adcin0_remap, adcin1_remap, adcin2_remap;
+
+	assert(id != NULL);
+
+	init_adc();
+
+	/* read ADC channel0 data */
+	get_value(ADC_ADCIN0, &adcin0);
+	adcin0_remap = adcin_data_remap(adcin0);
+	if (adcin0_remap == BOARDID_UNKNOWN)
+		return -EINVAL;
+	/* read ADC channel1 data */
+	get_value(ADC_ADCIN1, &adcin1);
+	adcin1_remap = adcin_data_remap(adcin1);
+	if (adcin1_remap == BOARDID_UNKNOWN)
+		return -EINVAL;
+	/* read ADC channel2 data */
+	get_value(ADC_ADCIN2, &adcin2);
+	adcin2_remap = adcin_data_remap(adcin2);
+	if (adcin2_remap == BOARDID_UNKNOWN)
+		return -EINVAL;
+	*id = BOARDID3_BASE * 1000 + (adcin2_remap * 100) +
+		(adcin1_remap * 10) + adcin0_remap;
+	return 0;
+}
diff --git a/plat/hisilicon/hikey960/hikey960_def.h b/plat/hisilicon/hikey960/hikey960_def.h
new file mode 100644
index 0000000..e103cf4
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_def.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef HIKEY960_DEF_H
+#define HIKEY960_DEF_H
+
+#include <common/tbbr/tbbr_img_def.h>
+#include <plat/common/common_def.h>
+
+#define DDR_BASE			0x0
+#define DDR_SIZE			0xE0000000
+
+#define DEVICE_BASE			0xE0000000
+#define DEVICE_SIZE			0x20000000
+
+/* Memory location options for TSP */
+#define HIKEY960_SRAM_ID	0
+#define HIKEY960_DRAM_ID	1
+
+/*
+ * DDR for TEE (80MB from 0x3E00000-0x43000FFF) is divided into several
+ * regions:
+ *   - SPMC manifest (4KB at the top) used by SPMC_AT_EL3 and the TEE
+ *   - Datastore for SPMC_AT_EL3 (4MB at the top) used by BL31
+ *   - Secure DDR (default is the top 60MB) used by OP-TEE
+ *   - Non-secure DDR used by OP-TEE (shared memory and padding) (4MB)
+ *   - Secure DDR (4MB aligned on 4MB) for OP-TEE's "Secure Data Path" feature
+ *   - Non-secure DDR (8MB) reserved for OP-TEE's future use
+ */
+#define DDR_SEC_SIZE			0x03C00000 /* reserve 60MB secure memory */
+#define DDR_SEC_BASE			0x3F000000
+#define DDR2_SEC_SIZE			0x00400000 /* SPMC_AT_EL3: 4MB for BL31 RAM2 */
+#define DDR2_SEC_BASE			0x42C00000
+#define DDR_SEC_CONFIG_SIZE		0x00001000 /* SPMC_AT_EL3: SPMC manifest */
+#define DDR_SEC_CONFIG_BASE		0x43000000
+
+#define DDR_SDP_SIZE			0x00400000
+#define DDR_SDP_BASE			(DDR_SEC_BASE - 0x400000 /* align */ - \
+					DDR_SDP_SIZE)
+
+/*
+ * PL011 related constants
+ */
+#define PL011_UART5_BASE		0xFDF05000
+#define PL011_UART6_BASE		0xFFF32000
+#define PL011_BAUDRATE			115200
+#define PL011_UART_CLK_IN_HZ		19200000
+
+#define UFS_BASE			0
+
+#define HIKEY960_UFS_DESC_BASE		0x20000000
+#define HIKEY960_UFS_DESC_SIZE		0x00200000	/* 2MB */
+#define HIKEY960_UFS_DATA_BASE		0x10000000
+#define HIKEY960_UFS_DATA_SIZE		0x0A000000	/* 160MB */
+
+#if defined(SPMC_AT_EL3)
+/*
+ * Number of Secure Partitions supported.
+ * SPMC at EL3, uses this count to configure the maximum number of supported
+ * secure partitions.
+ */
+#define SECURE_PARTITION_COUNT      1
+
+/*
+ * Number of Nwld Partitions supported.
+ * SPMC at EL3, uses this count to configure the maximum number of supported
+ * nwld partitions.
+ */
+#define NS_PARTITION_COUNT      1
+/*
+ * Number of Logical Partitions supported.
+ * SPMC at EL3, uses this count to configure the maximum number of supported
+ * logical partitions.
+ */
+#define MAX_EL3_LP_DESCS_COUNT		1
+
+#endif /* SPMC_AT_EL3 */
+
+#endif /* HIKEY960_DEF_H */
diff --git a/plat/hisilicon/hikey960/hikey960_el3_spmc_logical_sp.c b/plat/hisilicon/hikey960/hikey960_el3_spmc_logical_sp.c
new file mode 100644
index 0000000..b9e4f86
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_el3_spmc_logical_sp.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <common/debug.h>
+#include <services/el3_spmc_logical_sp.h>
+#include <services/ffa_svc.h>
+#include <smccc_helpers.h>
+
+#define LP_PARTITION_ID 0xC001
+#define LP_UUID {0x47a3bf57, 0xe98e43ad, 0xb7db524f, 0x1588f4e3}
+
+/* Our Logical SP currently only supports receipt of direct messaging. */
+#define PARTITION_PROPERTIES FFA_PARTITION_DIRECT_REQ_RECV
+
+static int32_t sp_init(void)
+{
+	INFO("LSP: Init function called.\n");
+	return 0;
+}
+
+static uint64_t handle_ffa_direct_request(uint32_t smc_fid,  bool secure_origin,
+					  uint64_t x1, uint64_t x2, uint64_t x3,
+					  uint64_t x4, void *cookie,
+					  void *handle, uint64_t flags)
+{
+	uint64_t ret;
+
+	/* Determine if we have a 64 or 32 direct request. */
+	if (smc_fid == FFA_MSG_SEND_DIRECT_REQ_SMC32) {
+		ret = FFA_MSG_SEND_DIRECT_RESP_SMC32;
+	} else if (smc_fid == FFA_MSG_SEND_DIRECT_REQ_SMC64) {
+		ret = FFA_MSG_SEND_DIRECT_RESP_SMC64;
+	} else {
+		panic(); /* Unknown SMC. */
+	}
+	/*
+	 * Handle the incoming request. For testing purposes we echo the
+	 * incoming message.
+	 */
+	INFO("Logical Partition: Received Direct Request from %s world!\n",
+	     secure_origin ? "Secure" : "Normal");
+
+	/*
+	 * Logical SP's must always send a direct response so we can populate
+	 * our response directly.
+	 */
+	SMC_RET8(handle, ret, 0, 0, x4, 0, 0, 0, 0);
+}
+
+/* Register logical partition  */
+DECLARE_LOGICAL_PARTITION(
+	my_logical_partition,
+	sp_init,			/* Init Function */
+	LP_PARTITION_ID,		/* FF-A Partition ID */
+	LP_UUID,			/* UUID */
+	PARTITION_PROPERTIES,		/* Partition Properties. */
+	handle_ffa_direct_request	/* Callback for direct requests. */
+);
diff --git a/plat/hisilicon/hikey960/hikey960_image_load.c b/plat/hisilicon/hikey960/hikey960_image_load.c
new file mode 100644
index 0000000..9a5b74e
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_image_load.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+#include <common/bl_common.h>
+#include <common/desc_image_load.h>
+#include <plat/common/platform.h>
+
+/*******************************************************************************
+ * This function flushes the data structures so that they are visible
+ * in memory for the next BL image.
+ ******************************************************************************/
+void plat_flush_next_bl_params(void)
+{
+	flush_bl_params_desc();
+}
+
+/*******************************************************************************
+ * This function returns the list of loadable images.
+ ******************************************************************************/
+bl_load_info_t *plat_get_bl_image_load_info(void)
+{
+	return get_bl_load_info_from_mem_params_desc();
+}
+
+
+/*******************************************************************************
+ * ARM helper function to return the list of executable images. Since the default
+ * descriptors are allocated within BL2 RW memory, this prevents BL31/BL32
+ * overlay of BL2 memory. Hence this function also copies the descriptors to a
+ * pre-allocated memory indicated by ARM_BL2_MEM_DESC_BASE.
+ ******************************************************************************/
+struct bl_params *hikey960_get_next_bl_params(void)
+{
+	bl_params_t *next_bl_params;
+
+	next_bl_params = get_next_bl_params_from_mem_params_desc();
+	assert(next_bl_params != NULL);
+
+	populate_next_bl_params_config(next_bl_params);
+
+	return next_bl_params;
+}
+
+
+/*******************************************************************************
+ * This function returns the list of executable images.
+ ******************************************************************************/
+bl_params_t *plat_get_next_bl_params(void)
+{
+	return hikey960_get_next_bl_params();
+}
diff --git a/plat/hisilicon/hikey960/hikey960_io_storage.c b/plat/hisilicon/hikey960/hikey960_io_storage.c
new file mode 100644
index 0000000..475e416
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_io_storage.c
@@ -0,0 +1,383 @@
+/*
+ * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+#include <errno.h>
+#include <string.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/ufs.h>
+#include <drivers/io/io_block.h>
+#include <drivers/io/io_driver.h>
+#include <drivers/io/io_fip.h>
+#include <drivers/io/io_memmap.h>
+#include <drivers/io/io_storage.h>
+#include <drivers/partition/partition.h>
+#include <lib/mmio.h>
+#include <lib/semihosting.h>
+#include <tools_share/firmware_image_package.h>
+
+#include "hikey960_def.h"
+#include "hikey960_private.h"
+
+struct plat_io_policy {
+	uintptr_t *dev_handle;
+	uintptr_t image_spec;
+	int (*check)(const uintptr_t spec);
+};
+
+static const io_dev_connector_t *ufs_dev_con, *fip_dev_con;
+static uintptr_t ufs_dev_handle, fip_dev_handle;
+
+static int check_ufs(const uintptr_t spec);
+static int check_fip(const uintptr_t spec);
+size_t ufs_read_lun3_blks(int lba, uintptr_t buf, size_t size);
+size_t ufs_write_lun3_blks(int lba, const uintptr_t buf, size_t size);
+
+static io_block_spec_t ufs_fip_spec;
+
+static const io_block_spec_t ufs_gpt_spec = {
+	.offset		= 0,
+	.length		= PLAT_PARTITION_BLOCK_SIZE *
+			  (PLAT_PARTITION_MAX_ENTRIES / 4 + 2),
+};
+
+/* Fastboot serial number stored within first UFS device blocks */
+static const io_block_spec_t ufs_fastboot_spec = {
+	.offset         = UFS_BASE,
+	.length         = 1 << 20,
+};
+
+static const io_block_dev_spec_t ufs_dev_spec = {
+	/* It's used as temp buffer in block driver. */
+	.buffer		= {
+		.offset	= HIKEY960_UFS_DATA_BASE,
+		.length	= HIKEY960_UFS_DATA_SIZE,
+	},
+	.ops		= {
+		.read	= ufs_read_lun3_blks,
+		.write	= ufs_write_lun3_blks,
+	},
+	.block_size	= UFS_BLOCK_SIZE,
+};
+
+static const io_uuid_spec_t scp_bl2_uuid_spec = {
+	.uuid = UUID_SCP_FIRMWARE_SCP_BL2,
+};
+
+static const io_uuid_spec_t bl31_uuid_spec = {
+	.uuid = UUID_EL3_RUNTIME_FIRMWARE_BL31,
+};
+
+static const io_uuid_spec_t bl32_uuid_spec = {
+	.uuid = UUID_SECURE_PAYLOAD_BL32,
+};
+
+static const io_uuid_spec_t bl32_extra1_uuid_spec = {
+	.uuid = UUID_SECURE_PAYLOAD_BL32_EXTRA1,
+};
+
+static const io_uuid_spec_t bl32_extra2_uuid_spec = {
+	.uuid = UUID_SECURE_PAYLOAD_BL32_EXTRA2,
+};
+
+#ifdef SPD_spmd
+static const io_uuid_spec_t bl32_tos_fw_spec = {
+	.uuid = UUID_TOS_FW_CONFIG,
+};
+#endif
+
+static const io_uuid_spec_t bl33_uuid_spec = {
+	.uuid = UUID_NON_TRUSTED_FIRMWARE_BL33,
+};
+
+#if TRUSTED_BOARD_BOOT
+static const io_uuid_spec_t trusted_key_cert_uuid_spec = {
+	.uuid = UUID_TRUSTED_KEY_CERT,
+};
+
+static const io_uuid_spec_t scp_fw_key_cert_uuid_spec = {
+	.uuid = UUID_SCP_FW_KEY_CERT,
+};
+
+static const io_uuid_spec_t soc_fw_key_cert_uuid_spec = {
+	.uuid = UUID_SOC_FW_KEY_CERT,
+};
+
+static const io_uuid_spec_t tos_fw_key_cert_uuid_spec = {
+	.uuid = UUID_TRUSTED_OS_FW_KEY_CERT,
+};
+
+static const io_uuid_spec_t nt_fw_key_cert_uuid_spec = {
+	.uuid = UUID_NON_TRUSTED_FW_KEY_CERT,
+};
+
+static const io_uuid_spec_t scp_fw_cert_uuid_spec = {
+	.uuid = UUID_SCP_FW_CONTENT_CERT,
+};
+
+static const io_uuid_spec_t soc_fw_cert_uuid_spec = {
+	.uuid = UUID_SOC_FW_CONTENT_CERT,
+};
+
+static const io_uuid_spec_t tos_fw_cert_uuid_spec = {
+	.uuid = UUID_TRUSTED_OS_FW_CONTENT_CERT,
+};
+
+static const io_uuid_spec_t nt_fw_cert_uuid_spec = {
+	.uuid = UUID_NON_TRUSTED_FW_CONTENT_CERT,
+};
+#endif /* TRUSTED_BOARD_BOOT */
+
+static const struct plat_io_policy policies[] = {
+	[FIP_IMAGE_ID] = {
+		&ufs_dev_handle,
+		(uintptr_t)&ufs_fip_spec,
+		check_ufs
+	},
+	[SCP_BL2_IMAGE_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&scp_bl2_uuid_spec,
+		check_fip
+	},
+	[BL31_IMAGE_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&bl31_uuid_spec,
+		check_fip
+	},
+	[BL32_IMAGE_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&bl32_uuid_spec,
+		check_fip
+	},
+	[BL32_EXTRA1_IMAGE_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&bl32_extra1_uuid_spec,
+		check_fip
+	},
+	[BL32_EXTRA2_IMAGE_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&bl32_extra2_uuid_spec,
+		check_fip
+	},
+
+#ifdef SPD_spmd
+	[TOS_FW_CONFIG_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&bl32_tos_fw_spec,
+		check_fip
+	},
+#endif
+
+	[BL33_IMAGE_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&bl33_uuid_spec,
+		check_fip
+	},
+#if TRUSTED_BOARD_BOOT
+	[TRUSTED_KEY_CERT_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&trusted_key_cert_uuid_spec,
+		check_fip
+	},
+	[SCP_FW_KEY_CERT_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&scp_fw_key_cert_uuid_spec,
+		check_fip
+	},
+	[SOC_FW_KEY_CERT_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&soc_fw_key_cert_uuid_spec,
+		check_fip
+	},
+	[TRUSTED_OS_FW_KEY_CERT_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&tos_fw_key_cert_uuid_spec,
+		check_fip
+	},
+	[NON_TRUSTED_FW_KEY_CERT_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&nt_fw_key_cert_uuid_spec,
+		check_fip
+	},
+	[SCP_FW_CONTENT_CERT_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&scp_fw_cert_uuid_spec,
+		check_fip
+	},
+	[SOC_FW_CONTENT_CERT_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&soc_fw_cert_uuid_spec,
+		check_fip
+	},
+	[TRUSTED_OS_FW_CONTENT_CERT_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&tos_fw_cert_uuid_spec,
+		check_fip
+	},
+	[NON_TRUSTED_FW_CONTENT_CERT_ID] = {
+		&fip_dev_handle,
+		(uintptr_t)&nt_fw_cert_uuid_spec,
+		check_fip
+	},
+#endif /* TRUSTED_BOARD_BOOT */
+	[GPT_IMAGE_ID] = {
+		&ufs_dev_handle,
+		(uintptr_t)&ufs_gpt_spec,
+		check_ufs
+	},
+};
+
+static int check_ufs(const uintptr_t spec)
+{
+	int result;
+	uintptr_t local_handle;
+
+	result = io_dev_init(ufs_dev_handle, (uintptr_t)NULL);
+	if (result == 0) {
+		result = io_open(ufs_dev_handle, spec, &local_handle);
+		if (result == 0)
+			io_close(local_handle);
+	}
+	return result;
+}
+
+static int check_fip(const uintptr_t spec)
+{
+	int result;
+	uintptr_t local_image_handle;
+
+	/* See if a Firmware Image Package is available */
+	result = io_dev_init(fip_dev_handle, (uintptr_t)FIP_IMAGE_ID);
+	if (result == 0) {
+		result = io_open(fip_dev_handle, spec, &local_image_handle);
+		if (result == 0) {
+			VERBOSE("Using FIP\n");
+			io_close(local_image_handle);
+		}
+	}
+	return result;
+}
+
+int hikey960_load_serialno(uint64_t *serno)
+{
+	int result;
+	size_t len = 0;
+	uintptr_t local_handle;
+	uint64_t buf[HIKEY960_SERIAL_NUMBER_SIZE / sizeof(uint64_t)];
+
+	if (serno == NULL) {
+		return -1;
+	}
+
+	result = io_dev_init(ufs_dev_handle, (uintptr_t)NULL);
+	if (result != 0) {
+		return result;
+	}
+
+	result = io_open(ufs_dev_handle,
+		(uintptr_t)&ufs_fastboot_spec, &local_handle);
+	if (result != 0) {
+		return result;
+	}
+
+	result = io_seek(local_handle, IO_SEEK_SET,
+		HIKEY960_SERIAL_NUMBER_LBA * UFS_BLOCK_SIZE);
+	if (result != 0) {
+		goto closing;
+	}
+
+	result = io_read(local_handle, (uintptr_t)buf,
+		HIKEY960_SERIAL_NUMBER_SIZE, &len);
+	if (result != 0) {
+		goto closing;
+	}
+
+	if (len != HIKEY960_SERIAL_NUMBER_SIZE) {
+		result = -1;
+		goto closing;
+	}
+
+	/* UEFI fastboot app stores a 16 bytes blob       */
+	/* We extract only relevant 8 bytes serial number */
+	*serno = buf[1];
+
+closing:
+	io_close(local_handle);
+	return result;
+}
+
+void hikey960_io_setup(void)
+{
+	int result;
+
+	result = register_io_dev_block(&ufs_dev_con);
+	assert(result == 0);
+
+	result = register_io_dev_fip(&fip_dev_con);
+	assert(result == 0);
+
+	result = io_dev_open(ufs_dev_con, (uintptr_t)&ufs_dev_spec,
+			     &ufs_dev_handle);
+	assert(result == 0);
+
+	result = io_dev_open(fip_dev_con, (uintptr_t)NULL, &fip_dev_handle);
+	assert(result == 0);
+
+	/* Ignore improbable errors in release builds */
+	(void)result;
+}
+
+int hikey960_set_fip_addr(unsigned int image_id, const char *name)
+{
+	const partition_entry_t *entry;
+
+	if (ufs_fip_spec.length == 0) {
+		partition_init(GPT_IMAGE_ID);
+		entry = get_partition_entry(name);
+		if (entry == NULL) {
+			ERROR("Could NOT find the %s partition!\n", name);
+			return -ENOENT;
+		}
+		ufs_fip_spec.offset = entry->start;
+		ufs_fip_spec.length = entry->length;
+	}
+	return 0;
+}
+
+/* Return an IO device handle and specification which can be used to access
+ * an image. Use this to enforce platform load policy
+ */
+int plat_get_image_source(unsigned int image_id, uintptr_t *dev_handle,
+			  uintptr_t *image_spec)
+{
+	int result;
+	const struct plat_io_policy *policy;
+
+	assert(image_id < ARRAY_SIZE(policies));
+
+	policy = &policies[image_id];
+	result = policy->check(policy->image_spec);
+	assert(result == 0);
+
+	*image_spec = policy->image_spec;
+	*dev_handle = *(policy->dev_handle);
+
+	return result;
+}
+
+size_t ufs_read_lun3_blks(int lba, uintptr_t buf, size_t size)
+{
+	return ufs_read_blocks(3, lba, buf, size);
+}
+
+size_t ufs_write_lun3_blks(int lba, const uintptr_t buf, size_t size)
+{
+	return ufs_write_blocks(3, lba, buf, size);
+}
diff --git a/plat/hisilicon/hikey960/hikey960_mcu_load.c b/plat/hisilicon/hikey960/hikey960_mcu_load.c
new file mode 100644
index 0000000..b9ae313
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_mcu_load.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+#include <errno.h>
+#include <string.h>
+
+#include <arch_helpers.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <drivers/delay_timer.h>
+#include <lib/mmio.h>
+
+#include <hi3660.h>
+
+#define ADDR_CONVERT(addr)		((addr) < 0x40000 ?	\
+					 (addr) + 0xFFF30000 :	\
+					 (addr) + 0x40000000)
+
+static void fw_data_init(void)
+{
+	unsigned long data_head_addr;
+	unsigned int *data_addr;
+
+	data_head_addr = mmio_read_32((uintptr_t) HISI_DATA_HEAD_BASE) + 0x14;
+	data_addr = (unsigned int *) ADDR_CONVERT(data_head_addr);
+
+	memcpy((void *)HISI_DATA0_BASE,
+	       (const void *)(unsigned long)ADDR_CONVERT(data_addr[0]),
+	       HISI_DATA0_SIZE);
+	memcpy((void *)HISI_DATA1_BASE,
+	       (const void *)(unsigned long)ADDR_CONVERT(data_addr[1]),
+	       HISI_DATA1_SIZE);
+}
+
+int load_lpm3(void)
+{
+	INFO("start fw loading\n");
+
+	fw_data_init();
+
+	flush_dcache_range((uintptr_t)HISI_RESERVED_MEM_BASE,
+			   HISI_RESERVED_MEM_SIZE);
+
+	sev();
+	sev();
+
+	INFO("fw load success\n");
+
+	return 0;
+}
diff --git a/plat/hisilicon/hikey960/hikey960_pm.c b/plat/hisilicon/hikey960/hikey960_pm.c
new file mode 100644
index 0000000..f836508
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_pm.c
@@ -0,0 +1,337 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/arm/cci.h>
+#include <drivers/arm/gicv2.h>
+#include <drivers/arm/pl011.h>
+#include <drivers/arm/pl061_gpio.h>
+#include <drivers/delay_timer.h>
+#include <lib/mmio.h>
+#include <lib/psci/psci.h>
+
+#include <hi3660.h>
+#include <hi3660_crg.h>
+
+#include "drivers/pwrc/hisi_pwrc.h"
+#include "hikey960_def.h"
+#include "hikey960_private.h"
+
+#define CORE_PWR_STATE(state) \
+	((state)->pwr_domain_state[MPIDR_AFFLVL0])
+#define CLUSTER_PWR_STATE(state) \
+	((state)->pwr_domain_state[MPIDR_AFFLVL1])
+#define SYSTEM_PWR_STATE(state) \
+	((state)->pwr_domain_state[PLAT_MAX_PWR_LVL])
+
+#define DMAC_GLB_REG_SEC	0x694
+#define AXI_CONF_BASE		0x820
+
+static unsigned int uart_base;
+static console_t console;
+static uintptr_t hikey960_sec_entrypoint;
+
+static void hikey960_pwr_domain_standby(plat_local_state_t cpu_state)
+{
+	unsigned long scr;
+
+	scr = read_scr_el3();
+
+	/* Enable Physical IRQ and FIQ to wake the CPU */
+	write_scr_el3(scr | SCR_IRQ_BIT | SCR_FIQ_BIT);
+
+	/* Add barrier before CPU enter WFI state */
+	isb();
+	dsb();
+	wfi();
+
+	/*
+	 * Restore SCR to the original value, synchronisazion of
+	 * scr_el3 is done by eret while el3_exit to save some
+	 * execution cycles.
+	 */
+	write_scr_el3(scr);
+}
+
+static int hikey960_pwr_domain_on(u_register_t mpidr)
+{
+	unsigned int core = mpidr & MPIDR_CPU_MASK;
+	unsigned int cluster =
+		(mpidr & MPIDR_CLUSTER_MASK) >> MPIDR_AFFINITY_BITS;
+	int cluster_stat = cluster_is_powered_on(cluster);
+
+	hisi_set_cpu_boot_flag(cluster, core);
+
+	mmio_write_32(CRG_REG_BASE + CRG_RVBAR(cluster, core),
+		      hikey960_sec_entrypoint >> 2);
+
+	if (cluster_stat)
+		hisi_powerup_core(cluster, core);
+	else
+		hisi_powerup_cluster(cluster, core);
+
+	return PSCI_E_SUCCESS;
+}
+
+static void
+hikey960_pwr_domain_on_finish(const psci_power_state_t *target_state)
+{
+	if (CLUSTER_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE)
+		cci_enable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr_el1()));
+
+	gicv2_pcpu_distif_init();
+	gicv2_cpuif_enable();
+}
+
+void hikey960_pwr_domain_off(const psci_power_state_t *target_state)
+{
+	unsigned long mpidr = read_mpidr_el1();
+	unsigned int core = mpidr & MPIDR_CPU_MASK;
+	unsigned int cluster =
+		(mpidr & MPIDR_CLUSTER_MASK) >> MPIDR_AFFINITY_BITS;
+
+	clr_ex();
+	isb();
+	dsbsy();
+
+	gicv2_cpuif_disable();
+
+	hisi_clear_cpu_boot_flag(cluster, core);
+	hisi_powerdn_core(cluster, core);
+
+	/* check if any core is powered up */
+	if (hisi_test_cpu_down(cluster, core)) {
+
+		cci_disable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr_el1()));
+
+		isb();
+		dsbsy();
+
+		hisi_powerdn_cluster(cluster, core);
+	}
+}
+
+static void __dead2 hikey960_system_off(void)
+{
+	gpio_set_direction(176, GPIO_DIR_OUT);
+	gpio_set_value(176, GPIO_LEVEL_LOW);
+	panic();
+}
+
+static void __dead2 hikey960_system_reset(void)
+{
+	dsb();
+	isb();
+	mdelay(2000);
+	mmio_write_32(SCTRL_SCPEREN1_REG,
+		      SCPEREN1_WAIT_DDR_SELFREFRESH_DONE_BYPASS);
+	mmio_write_32(SCTRL_SCSYSSTAT_REG, 0xdeadbeef);
+	panic();
+}
+
+int hikey960_validate_power_state(unsigned int power_state,
+			       psci_power_state_t *req_state)
+{
+	unsigned int pstate = psci_get_pstate_type(power_state);
+	unsigned 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 possible 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;
+}
+
+static int hikey960_validate_ns_entrypoint(uintptr_t entrypoint)
+{
+	/*
+	 * Check if the non secure entrypoint lies within the non
+	 * secure DRAM.
+	 */
+	if ((entrypoint > DDR_BASE) && (entrypoint < (DDR_BASE + DDR_SIZE)))
+		return PSCI_E_SUCCESS;
+
+	return PSCI_E_INVALID_ADDRESS;
+}
+
+static void hikey960_pwr_domain_suspend(const psci_power_state_t *target_state)
+{
+	u_register_t mpidr = read_mpidr_el1();
+	unsigned int core = mpidr & MPIDR_CPU_MASK;
+	unsigned int cluster =
+		(mpidr & MPIDR_CLUSTER_MASK) >> MPIDR_AFFINITY_BITS;
+
+	if (CORE_PWR_STATE(target_state) != PLAT_MAX_OFF_STATE)
+		return;
+
+	if (CORE_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE) {
+		clr_ex();
+		isb();
+		dsbsy();
+
+		gicv2_cpuif_disable();
+
+		hisi_cpuidle_lock(cluster, core);
+		hisi_set_cpuidle_flag(cluster, core);
+		hisi_cpuidle_unlock(cluster, core);
+
+		mmio_write_32(CRG_REG_BASE + CRG_RVBAR(cluster, core),
+		      hikey960_sec_entrypoint >> 2);
+
+		hisi_enter_core_idle(cluster, core);
+	}
+
+	/* Perform the common cluster specific operations */
+	if (CLUSTER_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE) {
+		hisi_cpuidle_lock(cluster, core);
+		hisi_disable_pdc(cluster);
+
+		/* check if any core is powered up */
+		if (hisi_test_pwrdn_allcores(cluster, core)) {
+
+			cci_disable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(mpidr));
+
+			isb();
+			dsbsy();
+
+			/* mask the pdc wakeup irq, then
+			 * enable pdc to power down the core
+			 */
+			hisi_pdc_mask_cluster_wakeirq(cluster);
+			hisi_enable_pdc(cluster);
+
+			hisi_cpuidle_unlock(cluster, core);
+
+			/* check the SR flag bit to determine
+			 * CLUSTER_IDLE_IPC or AP_SR_IPC to send
+			 */
+			if (hisi_test_ap_suspend_flag())
+				hisi_enter_ap_suspend(cluster, core);
+			else
+				hisi_enter_cluster_idle(cluster, core);
+		} else {
+			/* enable pdc */
+			hisi_enable_pdc(cluster);
+			hisi_cpuidle_unlock(cluster, core);
+		}
+	}
+}
+
+static void hikey960_sr_dma_reinit(void)
+{
+	unsigned int ctr = 0;
+
+	mmio_write_32(DMAC_BASE + DMAC_GLB_REG_SEC, 0x3);
+
+	/* 1~15 channel is set non_secure */
+	for (ctr = 1; ctr <= 15; ctr++)
+		mmio_write_32(DMAC_BASE + AXI_CONF_BASE + ctr * (0x40),
+			      (1 << 6) | (1 << 18));
+}
+
+static void
+hikey960_pwr_domain_suspend_finish(const psci_power_state_t *target_state)
+{
+	unsigned long mpidr = read_mpidr_el1();
+	unsigned int core = mpidr & MPIDR_CPU_MASK;
+	unsigned int cluster =
+		(mpidr & MPIDR_CLUSTER_MASK) >> MPIDR_AFFINITY_BITS;
+
+	/* Nothing to be done on waking up from retention from CPU level */
+	if (CORE_PWR_STATE(target_state) != PLAT_MAX_OFF_STATE)
+		return;
+
+	hisi_cpuidle_lock(cluster, core);
+	hisi_clear_cpuidle_flag(cluster, core);
+	hisi_cpuidle_unlock(cluster, core);
+
+	if (hisi_test_ap_suspend_flag()) {
+		hikey960_sr_dma_reinit();
+		gicv2_cpuif_enable();
+		console_pl011_register(uart_base, PL011_UART_CLK_IN_HZ,
+				       PL011_BAUDRATE, &console);
+	}
+
+	hikey960_pwr_domain_on_finish(target_state);
+}
+
+static void hikey960_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;
+}
+
+static const plat_psci_ops_t hikey960_psci_ops = {
+	.cpu_standby			= hikey960_pwr_domain_standby,
+	.pwr_domain_on			= hikey960_pwr_domain_on,
+	.pwr_domain_on_finish		= hikey960_pwr_domain_on_finish,
+	.pwr_domain_off			= hikey960_pwr_domain_off,
+	.pwr_domain_suspend		= hikey960_pwr_domain_suspend,
+	.pwr_domain_suspend_finish	= hikey960_pwr_domain_suspend_finish,
+	.system_off			= hikey960_system_off,
+	.system_reset			= hikey960_system_reset,
+	.validate_power_state		= hikey960_validate_power_state,
+	.validate_ns_entrypoint		= hikey960_validate_ns_entrypoint,
+	.get_sys_suspend_power_state	= hikey960_get_sys_suspend_power_state,
+};
+
+int plat_setup_psci_ops(uintptr_t sec_entrypoint,
+			const plat_psci_ops_t **psci_ops)
+{
+	unsigned int id = 0;
+	int ret;
+
+	ret = hikey960_read_boardid(&id);
+	if (ret == 0) {
+		if (id == 5300U)
+			uart_base = PL011_UART5_BASE;
+		else
+			uart_base = PL011_UART6_BASE;
+	} else {
+		uart_base = PL011_UART6_BASE;
+	}
+
+	hikey960_sec_entrypoint = sec_entrypoint;
+
+	INFO("%s: sec_entrypoint=0x%lx\n", __func__,
+	     (unsigned long)hikey960_sec_entrypoint);
+
+	/*
+	 * Initialize PSCI ops struct
+	 */
+	*psci_ops = &hikey960_psci_ops;
+	return 0;
+}
diff --git a/plat/hisilicon/hikey960/hikey960_private.h b/plat/hisilicon/hikey960/hikey960_private.h
new file mode 100644
index 0000000..742725c
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_private.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef HIKEY960_PRIVATE_H
+#define HIKEY960_PRIVATE_H
+
+#include <common/bl_common.h>
+
+/* Fastboot serial number */
+#define HIKEY960_SERIAL_NUMBER_LBA	(UFS_BASE + 20)
+#define HIKEY960_SERIAL_NUMBER_SIZE	16
+
+/*
+ * Function and variable prototypes
+ */
+void hikey960_init_mmu_el1(unsigned long total_base,
+			unsigned long total_size,
+			unsigned long ro_start,
+			unsigned long ro_limit,
+			unsigned long coh_start,
+			unsigned long coh_limit);
+void hikey960_init_mmu_el3(unsigned long total_base,
+			unsigned long total_size,
+			unsigned long ro_start,
+			unsigned long ro_limit,
+			unsigned long coh_start,
+			unsigned long coh_limit);
+void hikey960_io_setup(void);
+int hikey960_read_boardid(unsigned int *id);
+int hikey960_set_fip_addr(unsigned int image_id, const char *name);
+int hikey960_load_serialno(uint64_t *serno);
+void hikey960_clk_init(void);
+void hikey960_pmu_init(void);
+void hikey960_regulator_enable(void);
+void hikey960_tzc_init(void);
+void hikey960_peri_init(void);
+void hikey960_pinmux_init(void);
+void hikey960_gpio_init(void);
+void set_retention_ticks(unsigned int val);
+void clr_retention_ticks(unsigned int val);
+void clr_ex(void);
+void nop(void);
+
+/*******************************************************************************
+ * Struct for parameters received from BL2
+ ******************************************************************************/
+typedef struct plat_params_from_bl2 {
+	/* Fastboot serial number gathered from UFS */
+	uint64_t fastboot_serno;
+} plat_params_from_bl2_t;
+
+#endif /* HIKEY960_PRIVATE_H */
diff --git a/plat/hisilicon/hikey960/hikey960_rotpk.S b/plat/hisilicon/hikey960/hikey960_rotpk.S
new file mode 100644
index 0000000..f230ed6
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_rotpk.S
@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+	.global hikey960_rotpk_hash
+	.global hikey960_rotpk_hash_end
+	.section .rodata.hikey960_rotpk_hash, "a"
+hikey960_rotpk_hash:
+	/* DER header */
+	.byte 0x30, 0x31, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48
+	.byte 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05, 0x00, 0x04, 0x20
+	/* SHA256 */
+	.incbin ROTPK_HASH
+hikey960_rotpk_hash_end:
diff --git a/plat/hisilicon/hikey960/hikey960_tbbr.c b/plat/hisilicon/hikey960/hikey960_tbbr.c
new file mode 100644
index 0000000..ed4da3b
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_tbbr.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <plat/common/platform.h>
+
+extern char hikey960_rotpk_hash[], hikey960_rotpk_hash_end[];
+
+int plat_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len,
+			unsigned int *flags)
+{
+	*key_ptr = hikey960_rotpk_hash;
+	*key_len = hikey960_rotpk_hash_end - hikey960_rotpk_hash;
+	*flags = ROTPK_IS_HASH;
+
+	return 0;
+}
+
+int plat_get_nv_ctr(void *cookie, unsigned int *nv_ctr)
+{
+	*nv_ctr = 0;
+
+	return 0;
+}
+
+int plat_set_nv_ctr(void *cookie, unsigned int nv_ctr)
+{
+	return 1;
+}
+
+int plat_get_mbedtls_heap(void **heap_addr, size_t *heap_size)
+{
+	return get_mbedtls_heap_helper(heap_addr, heap_size);
+}
diff --git a/plat/hisilicon/hikey960/hikey960_topology.c b/plat/hisilicon/hikey960/hikey960_topology.c
new file mode 100644
index 0000000..a242bb1
--- /dev/null
+++ b/plat/hisilicon/hikey960/hikey960_topology.c
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <platform_def.h>
+
+#include <arch.h>
+#include <lib/psci/psci.h>
+
+/*
+ * The HiKey power domain tree descriptor. The cluster power domains
+ * are arranged so that when the PSCI generic code creates the power
+ * domain tree, the indices of the CPU power domain nodes it allocates
+ * match the linear indices returned by plat_core_pos_by_mpidr().
+ */
+const unsigned char hikey960_power_domain_tree_desc[] = {
+	/* Number of root nodes */
+	1,
+	/* Number of clusters */
+	PLATFORM_CLUSTER_COUNT,
+	/* Number of children for the first cluster node */
+	PLATFORM_CORE_COUNT_PER_CLUSTER,
+	/* Number of children for the second cluster node */
+	PLATFORM_CORE_COUNT_PER_CLUSTER,
+};
+
+/*******************************************************************************
+ * This function returns the HiKey topology tree information.
+ ******************************************************************************/
+const unsigned char *plat_get_power_domain_tree_desc(void)
+{
+	return hikey960_power_domain_tree_desc;
+}
+
+/*******************************************************************************
+ * This function implements a part of the critical interface between the psci
+ * generic layer and the platform that allows the former to query the platform
+ * to convert an MPIDR to a unique linear index. An error code (-1) is returned
+ * in case the MPIDR is invalid.
+ ******************************************************************************/
+int plat_core_pos_by_mpidr(u_register_t mpidr)
+{
+	unsigned int cluster_id, cpu_id;
+
+	mpidr &= MPIDR_AFFINITY_MASK;
+
+	if (mpidr & ~(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK))
+		return -1;
+
+	cluster_id = (mpidr >> MPIDR_AFF1_SHIFT) & MPIDR_AFFLVL_MASK;
+	cpu_id = (mpidr >> MPIDR_AFF0_SHIFT) & MPIDR_AFFLVL_MASK;
+
+	if (cluster_id >= PLATFORM_CLUSTER_COUNT)
+		return -1;
+
+	/*
+	 * Validate cpu_id by checking whether it represents a CPU in
+	 * one of the two clusters present on the platform.
+	 */
+	if (cpu_id >= PLATFORM_CORE_COUNT_PER_CLUSTER)
+		return -1;
+
+	return (cpu_id + (cluster_id * 4));
+}
diff --git a/plat/hisilicon/hikey960/include/hi3660.h b/plat/hisilicon/hikey960/include/hi3660.h
new file mode 100644
index 0000000..17b495f
--- /dev/null
+++ b/plat/hisilicon/hikey960/include/hi3660.h
@@ -0,0 +1,392 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef HI3660_H
+#define HI3660_H
+
+#include <hi3660_crg.h>
+#include <hi3660_hkadc.h>
+#include <hi3660_mem_map.h>
+
+#define ASP_CFG_REG_BASE		0xE804E000
+
+#define ASP_CFG_MMBUF_CTRL_REG		(ASP_CFG_REG_BASE + 0x148)
+
+#define LP_RAM_BASE			0xFFF50000
+
+#define SCTRL_REG_BASE			0xFFF0A000
+
+#define SCTRL_CONTROL_REG		(SCTRL_REG_BASE + 0x000)
+#define SCTRL_CONTROL_SYS_MODE(x)	(((x) & 0xf) << 3)
+#define SCTRL_CONTROL_SYS_MODE_NORMAL	((1 << 2) << 3)
+#define SCTRL_CONTROL_SYS_MODE_SLOW	((1 << 1) << 3)
+#define SCTRL_CONTROL_SYS_MODE_MASK	(0xf << 3)
+#define SCTRL_CONTROL_MODE_CTRL_NORMAL	(1 << 2)
+#define SCTRL_CONTROL_MODE_CTRL_SLOW	(1 << 1)
+#define SCTRL_CONTROL_MODE_CTRL_MASK	0x7
+
+#define SCTRL_SCSYSSTAT_REG		(SCTRL_REG_BASE + 0x004)
+
+#define SCTRL_DEEPSLEEPED_REG		(SCTRL_REG_BASE + 0x008)
+#define SCTRL_EFUSE_USB_MASK		(1 << 30)
+#define SCTRL_EFUSE_USB_PLL		(1 << 30)
+#define SCTRL_EFUSE_USB_ABB		(0 << 30)
+#define SCTRL_EFUSE_UFS_MASK		(3 << 6)
+#define SCTRL_EFUSE_UFS_PLL		(1 << 6)
+#define SCTRL_EFUSE_UFS_ABB		(0 << 6)
+
+#define SCTRL_SCISOEN_REG		(SCTRL_REG_BASE + 0x040)
+#define SCTRL_SCISODIS_REG		(SCTRL_REG_BASE + 0x044)
+#define SCISO_MMBUFISO			(1 << 3)
+
+#define SCTRL_SCPWREN_REG		(SCTRL_REG_BASE + 0x060)
+#define SCPWREN_MMBUFPWREN		(1 << 3)
+
+#define SCTRL_PLL_CTRL0_REG		(SCTRL_REG_BASE + 0x100)
+#define SCTRL_PLL0_POSTDIV2(x)		(((x) & 0x7) << 23)
+#define SCTRL_PLL0_POSTDIV1(x)		(((x) & 0x7) << 20)
+#define SCTRL_PLL0_FBDIV(x)		(((x) & 0xfff) << 8)
+#define SCTRL_PLL0_REFDIV(x)		(((x) & 0x3f) << 2)
+#define SCTRL_PLL0_EN			(1 << 0)
+
+#define SCTRL_PLL_CTRL1_REG		(SCTRL_REG_BASE + 0x104)
+#define SCTRL_PLL0_CLK_NO_GATE		(1 << 26)
+#define SCTRL_PLL0_CFG_VLD		(1 << 25)
+#define SCTRL_PLL0_FRACDIV(x)		((x) & 0xFFFFFF)
+
+#define SCTRL_PLL_STAT_REG		(SCTRL_REG_BASE + 0x10C)
+#define SCTRL_PLL0_STAT			(1 << 0)
+
+#define SCTRL_SCPEREN0_REG		(SCTRL_REG_BASE + 0x160)
+#define SCTRL_SCPERDIS0_REG		(SCTRL_REG_BASE + 0x164)
+#define SCTRL_SCPERSTAT0_REG		(SCTRL_REG_BASE + 0x168)
+
+#define SCTRL_SCPEREN1_REG		(SCTRL_REG_BASE + 0x170)
+#define SCTRL_SCPERDIS1_REG		(SCTRL_REG_BASE + 0x174)
+#define SCTRL_SCPEREN1_REG		(SCTRL_REG_BASE + 0x170)
+#define SCTRL_SCPERDIS1_REG		(SCTRL_REG_BASE + 0x174)
+#define SCPEREN1_WAIT_DDR_SELFREFRESH_DONE_BYPASS	(1u << 31)
+#define SCPEREN_GT_PCLK_MMBUFCFG	(1 << 25)
+#define SCPEREN_GT_PCLK_MMBUF		(1 << 23)
+#define SCPEREN_GT_ACLK_MMBUF		(1 << 22)
+#define SCPEREN_GT_CLK_NOC_AOBUS2MMBUF	(1 << 6)
+
+#define SCTRL_SCPEREN2_REG		(SCTRL_REG_BASE + 0x190)
+#define SCTRL_SCPERDIS2_REG		(SCTRL_REG_BASE + 0x194)
+#define SCTRL_SCPERSTAT2_REG		(SCTRL_REG_BASE + 0x198)
+#define SCTRL_SCPERRSTEN0_REG		(SCTRL_REG_BASE + 0x200)
+#define SCTRL_SCPERRSTDIS0_REG		(SCTRL_REG_BASE + 0x204)
+#define SCTRL_SCPERRSTSTAT0_REG		(SCTRL_REG_BASE + 0x208)
+#define SCTRL_SCPERRSTEN1_REG		(SCTRL_REG_BASE + 0x20C)
+#define SCTRL_SCPERRSTDIS1_REG		(SCTRL_REG_BASE + 0x210)
+#define SCTRL_SCPERRSTSTAT1_REG		(SCTRL_REG_BASE + 0x214)
+#define IP_RST_MMBUFCFG			(1 << 12)
+#define IP_RST_MMBUF			(1 << 11)
+
+#define SCTRL_SCPERRSTEN2_REG		(SCTRL_REG_BASE + 0x218)
+#define SCTRL_SCPERRSTDIS2_REG		(SCTRL_REG_BASE + 0x21C)
+#define SCTRL_SCPERRSTSTAT2_REG		(SCTRL_REG_BASE + 0x220)
+
+#define SCTRL_SCCLKDIV2_REG		(SCTRL_REG_BASE + 0x258)
+#define SEL_CLK_MMBUF_MASK		(0x3 << 8)
+#define SEL_CLK_MMBUF_PLL0		(0x3 << 8)
+#define SCCLKDIV2_GT_PCLK_MMBUF		(1 << 7)
+
+#define SCTRL_SCCLKDIV4_REG		(SCTRL_REG_BASE + 0x260)
+#define GT_MMBUF_SYS			(1 << 13)
+#define GT_MMBUF_FLL			(1 << 12)
+#define GT_PLL_CLK_MMBUF		(1 << 11)
+
+#define SCTRL_SCCLKDIV6_REG		(SCTRL_REG_BASE + 0x268)
+
+#define SCTRL_SCPERCTRL7_REG		(SCTRL_REG_BASE + 0x31C)
+#define SCTRL_SCPERSTAT6_REG		(SCTRL_REG_BASE + 0x378)
+
+#define SCTRL_SCINNERSTAT_REG		(SCTRL_REG_BASE + 0x3A0)
+#define EMMC_UFS_SEL			(1 << 15)
+
+#define SCTRL_BAK_DATA0_REG		(SCTRL_REG_BASE + 0x40C)
+#define SCTRL_BAK_DATA4_REG		(SCTRL_REG_BASE + 0x41C)
+
+#define SCTRL_LPMCU_CLKEN_REG		(SCTRL_REG_BASE + 0x480)
+#define SCTRL_LPMCU_CLKDIS_REG		(SCTRL_REG_BASE + 0x484)
+#define SCTRL_LPMCU_RSTEN_REG		(SCTRL_REG_BASE + 0x500)
+#define SCTRL_LPMCU_RSTDIS_REG		(SCTRL_REG_BASE + 0x504)
+#define DDRC_SOFT_BIT			(1 << 6)
+#define DDRC_CLK_BIT			(1 << 5)
+
+#define SCTRL_SCPEREN0_SEC_REG		(SCTRL_REG_BASE + 0x900)
+#define SCTRL_SCPERDIS0_SEC_REG		(SCTRL_REG_BASE + 0x904)
+#define MMBUF_SEC_CTRL_MASK		(0xfff << 20)
+#define MMBUF_SEC_CTRL(x)		(((x) & 0xfff) << 20)
+
+#define SCTRL_PERRSTEN1_SEC_REG		(SCTRL_REG_BASE + 0xA50)
+#define SCTRL_PERRSTDIS1_SEC_REG	(SCTRL_REG_BASE + 0xA54)
+#define SCTRL_PERRSTSTAT1_SEC_REG	(SCTRL_REG_BASE + 0xA58)
+#define RST_ASP_SUBSYS_BIT		(1 << 0)
+
+#define SCTRL_PERRSTEN2_SEC_REG		(SCTRL_REG_BASE + 0xB50)
+#define SCTRL_PERRSTDIS2_SEC_REG	(SCTRL_REG_BASE + 0xB54)
+#define SCTRL_PERRSTSTAT2_SEC_REG	(SCTRL_REG_BASE + 0xB58)
+
+#define SCTRL_HISEECLKDIV_REG		(SCTRL_REG_BASE + 0xC28)
+#define SC_SEL_HISEE_PLL_MASK		(1 << 4)
+#define SC_SEL_HISEE_PLL0		(1 << 4)
+#define SC_SEL_HISEE_PLL2		(0 << 4)
+#define SC_DIV_HISEE_PLL_MASK		(7 << 16)
+#define SC_DIV_HISEE_PLL(x)		((x) & 0x7)
+
+#define SCTRL_SCSOCID0_REG		(SCTRL_REG_BASE + 0xE00)
+
+#define PMC_REG_BASE			0xFFF31000
+#define PMC_PPLL1_CTRL0_REG		(PMC_REG_BASE + 0x038)
+#define PMC_PPLL1_CTRL1_REG		(PMC_REG_BASE + 0x03C)
+#define PMC_PPLL2_CTRL0_REG		(PMC_REG_BASE + 0x040)
+#define PMC_PPLL2_CTRL1_REG		(PMC_REG_BASE + 0x044)
+#define PMC_PPLL3_CTRL0_REG		(PMC_REG_BASE + 0x048)
+#define PMC_PPLL3_CTRL1_REG		(PMC_REG_BASE + 0x04C)
+#define PPLLx_LOCK			(1 << 26)
+#define PPLLx_WITHOUT_CLK_GATE		(1 << 26)
+#define PPLLx_CFG_VLD			(1 << 25)
+#define PPLLx_INT_MOD			(1 << 24)
+#define PPLLx_POSTDIV2_MASK		(0x7 << 23)
+#define PPLLx_POSTDIV2(x)		(((x) & 0x7) << 23)
+#define PPLLx_POSTDIV1_MASK		(0x7 << 20)
+#define PPLLx_POSTDIV1(x)		(((x) & 0x7) << 20)
+#define PPLLx_FRACDIV_MASK		(0x00FFFFFF)
+#define PPLLx_FRACDIV(x)		((x) & 0x00FFFFFF)
+#define PPLLx_FBDIV_MASK		(0xfff << 8)
+#define PPLLx_FBDIV(x)			(((x) & 0xfff) << 8)
+#define PPLLx_REFDIV_MASK		(0x3f << 2)
+#define PPLLx_REFDIV(x)			(((x) & 0x3f) << 2)
+#define PPLLx_BP			(1 << 1)
+#define PPLLx_EN			(1 << 0)
+
+#define PMC_DDRLP_CTRL_REG		(PMC_REG_BASE + 0x30C)
+#define DDRC_CSYSREQ_CFG(x)		((x) & 0xF)
+
+#define PMC_NOC_POWER_IDLEREQ_REG	(PMC_REG_BASE + 0x380)
+#define PMC_NOC_POWER_IDLEREQ_IVP	(1 << 14)
+#define PMC_NOC_POWER_IDLEREQ_DSS	(1 << 13)
+#define PMC_NOC_POWER_IDLEREQ_VENC	(1 << 11)
+#define PMC_NOC_POWER_IDLEREQ_VDEC	(1 << 10)
+#define PMC_NOC_POWER_IDLEREQ_ISP	(1 << 5)
+#define PMC_NOC_POWER_IDLEREQ_VCODEC	(1 << 4)
+#define DDRPHY_BYPASS_MODE		(1 << 0)
+
+#define PMC_NOC_POWER_IDLEACK_REG	(PMC_REG_BASE + 0x384)
+#define PMC_NOC_POWER_IDLE_REG		(PMC_REG_BASE + 0x388)
+
+#define PMU_SSI0_REG_BASE		0xFFF34000
+
+#define PMU_SSI0_LDO8_CTRL0_REG		(PMU_SSI0_REG_BASE + (0x68 << 2))
+#define LDO8_CTRL0_EN_1_8V		0x02
+
+#define PMU_SSI0_CLK_TOP_CTRL7_REG	(PMU_SSI0_REG_BASE + (0x10C << 2))
+#define NP_XO_ABB_DIG			(1 << 1)
+
+#define LP_CONFIG_REG_BASE		0xFFF3F000
+
+#define DMAC_BASE			0xFDF30000
+
+#define CCI400_REG_BASE			0xE8100000
+#define CCI400_SL_IFACE3_CLUSTER_IX	0
+#define CCI400_SL_IFACE4_CLUSTER_IX	1
+
+#define GICD_REG_BASE			0xE82B1000
+#define GICC_REG_BASE			0xE82B2000
+/*
+ * GIC400 interrupt handling related constants
+ */
+#define IRQ_SEC_PHY_TIMER		29
+#define IRQ_SEC_SGI_0			8
+#define IRQ_SEC_SGI_1			9
+#define IRQ_SEC_SGI_2			10
+#define IRQ_SEC_SGI_3			11
+#define IRQ_SEC_SGI_4			12
+#define IRQ_SEC_SGI_5			13
+#define IRQ_SEC_SGI_6			14
+#define IRQ_SEC_SGI_7			15
+#define IRQ_SEC_SGI_8			16
+
+#define IPC_REG_BASE			0xE896A000
+#define IPC_BASE			(IPC_REG_BASE)
+
+#define IOMG_REG_BASE			0xE896C000
+
+/* GPIO46: HUB 3.3V enable. active low */
+#define IOMG_044_REG			(IOMG_REG_BASE + 0x0B0)
+#define IOMG_UART5_RX_REG		(IOMG_REG_BASE + 0x0BC)
+#define IOMG_UART5_TX_REG		(IOMG_REG_BASE + 0x0C0)
+
+#define IOCG_REG_BASE			0xE896C800
+
+/* GPIO005: PMIC SSI. (2 << 4) */
+#define IOCG_006_REG			(IOCG_REG_BASE + 0x018)
+
+#define TIMER9_REG_BASE			0xE8A00000
+
+#define WDT0_REG_BASE			0xE8A06000
+#define WDT1_REG_BASE			0xE8A07000
+#define WDT_CONTROL_OFFSET		0x008
+#define WDT_LOCK_OFFSET			0xC00
+
+#define WDT_UNLOCK			0x1ACCE551
+#define WDT_LOCKED			1
+
+#define PCTRL_REG_BASE			0xE8A09000
+#define PCTRL_PERI_CTRL3_REG		(PCTRL_REG_BASE + 0x010)
+#define PCTRL_PERI_CTRL24_REG		(PCTRL_REG_BASE + 0x064)
+
+#define GPIO0_BASE			UL(0xE8A0B000)
+#define GPIO1_BASE			UL(0xE8A0C000)
+#define GPIO2_BASE			UL(0xE8A0D000)
+#define GPIO3_BASE			UL(0xE8A0E000)
+#define GPIO4_BASE			UL(0xE8A0F000)
+#define GPIO5_BASE			UL(0xE8A10000)
+#define GPIO6_BASE			UL(0xE8A11000)
+#define GPIO7_BASE			UL(0xE8A12000)
+#define GPIO8_BASE			UL(0xE8A13000)
+#define GPIO9_BASE			UL(0xE8A14000)
+#define GPIO10_BASE			UL(0xE8A15000)
+#define GPIO11_BASE			UL(0xE8A16000)
+#define GPIO12_BASE			UL(0xE8A17000)
+#define GPIO13_BASE			UL(0xE8A18000)
+#define GPIO14_BASE			UL(0xE8A19000)
+#define GPIO15_BASE			UL(0xE8A1A000)
+#define GPIO16_BASE			UL(0xE8A1B000)
+#define GPIO17_BASE			UL(0xE8A1C000)
+#define GPIO20_BASE			UL(0xE8A1F000)
+#define GPIO21_BASE			UL(0xE8A20000)
+#define GPIO22_BASE			UL(0xFFF0B000)
+#define GPIO23_BASE			UL(0xFFF0C000)
+#define GPIO24_BASE			UL(0xFFF0D000)
+#define GPIO25_BASE			UL(0xFFF0E000)
+#define GPIO26_BASE			UL(0xFFF0F000)
+#define GPIO27_BASE			UL(0xFFF10000)
+#define GPIO28_BASE			UL(0xFFF1D000)
+
+#define TZC_REG_BASE			0xE8A21000
+#define TZC_STAT0_REG			(TZC_REG_BASE + 0x800)
+#define TZC_EN0_REG			(TZC_REG_BASE + 0x804)
+#define TZC_DIS0_REG			(TZC_REG_BASE + 0x808)
+#define TZC_STAT1_REG			(TZC_REG_BASE + 0x80C)
+#define TZC_EN1_REG			(TZC_REG_BASE + 0x810)
+#define TZC_DIS1_REG			(TZC_REG_BASE + 0x814)
+#define TZC_STAT2_REG			(TZC_REG_BASE + 0x818)
+#define TZC_EN2_REG			(TZC_REG_BASE + 0x81C)
+#define TZC_DIS2_REG			(TZC_REG_BASE + 0x820)
+#define TZC_STAT3_REG			(TZC_REG_BASE + 0x824)
+#define TZC_EN3_REG			(TZC_REG_BASE + 0x828)
+#define TZC_DIS3_REG			(TZC_REG_BASE + 0x82C)
+#define TZC_STAT4_REG			(TZC_REG_BASE + 0x830)
+#define TZC_EN4_REG			(TZC_REG_BASE + 0x834)
+#define TZC_DIS4_REG			(TZC_REG_BASE + 0x838)
+#define TZC_STAT5_REG			(TZC_REG_BASE + 0x83C)
+#define TZC_EN5_REG			(TZC_REG_BASE + 0x840)
+#define TZC_DIS5_REG			(TZC_REG_BASE + 0x844)
+#define TZC_STAT6_REG			(TZC_REG_BASE + 0x848)
+#define TZC_EN6_REG			(TZC_REG_BASE + 0x84C)
+#define TZC_DIS6_REG			(TZC_REG_BASE + 0x850)
+#define TZC_STAT7_REG			(TZC_REG_BASE + 0x854)
+#define TZC_EN7_REG			(TZC_REG_BASE + 0x858)
+#define TZC_DIS7_REG			(TZC_REG_BASE + 0x85C)
+#define TZC_STAT8_REG			(TZC_REG_BASE + 0x860)
+#define TZC_EN8_REG			(TZC_REG_BASE + 0x864)
+#define TZC_DIS8_REG			(TZC_REG_BASE + 0x868)
+
+#define MMBUF_BASE			0xEA800000
+
+#define ACPU_DMCPACK0_BASE		0xEA900000
+
+#define ACPU_DMCPACK1_BASE		0xEA920000
+
+#define ACPU_DMCPACK2_BASE		0xEA940000
+
+#define ACPU_DMCPACK3_BASE		0xEA960000
+
+#define UART5_REG_BASE			0xFDF05000
+
+#define USB3OTG_REG_BASE		0xFF100000
+
+#define UFS_REG_BASE			0xFF3B0000
+
+#define UFS_SYS_REG_BASE		0xFF3B1000
+
+#define UFS_SYS_PSW_POWER_CTRL_REG	(UFS_SYS_REG_BASE + 0x004)
+#define UFS_SYS_PHY_ISO_EN_REG		(UFS_SYS_REG_BASE + 0x008)
+#define UFS_SYS_HC_LP_CTRL_REG		(UFS_SYS_REG_BASE + 0x00C)
+#define UFS_SYS_PHY_CLK_CTRL_REG	(UFS_SYS_REG_BASE + 0x010)
+#define UFS_SYS_PSW_CLK_CTRL_REG	(UFS_SYS_REG_BASE + 0x014)
+#define UFS_SYS_CLOCK_GATE_BYPASS_REG	(UFS_SYS_REG_BASE + 0x018)
+#define UFS_SYS_RESET_CTRL_EN_REG	(UFS_SYS_REG_BASE + 0x01C)
+#define UFS_SYS_MONITOR_HH_REG		(UFS_SYS_REG_BASE + 0x03C)
+#define UFS_SYS_UFS_SYSCTRL_REG		(UFS_SYS_REG_BASE + 0x05C)
+#define UFS_SYS_UFS_DEVICE_RESET_CTRL_REG	(UFS_SYS_REG_BASE + 0x060)
+#define UFS_SYS_UFS_APB_ADDR_MASK_REG	(UFS_SYS_REG_BASE + 0x064)
+
+#define BIT_UFS_PSW_ISO_CTRL			(1 << 16)
+#define BIT_UFS_PSW_MTCMOS_EN			(1 << 0)
+#define BIT_UFS_REFCLK_ISO_EN			(1 << 16)
+#define BIT_UFS_PHY_ISO_CTRL			(1 << 0)
+#define BIT_SYSCTRL_LP_ISOL_EN			(1 << 16)
+#define BIT_SYSCTRL_PWR_READY			(1 << 8)
+#define BIT_SYSCTRL_REF_CLOCK_EN		(1 << 24)
+#define MASK_SYSCTRL_REF_CLOCK_SEL		(3 << 8)
+#define MASK_SYSCTRL_CFG_CLOCK_FREQ		(0xFF)
+#define BIT_SYSCTRL_PSW_CLK_EN			(1 << 4)
+#define MASK_UFS_CLK_GATE_BYPASS		(0x3F)
+#define BIT_SYSCTRL_LP_RESET_N			(1 << 0)
+#define BIT_UFS_REFCLK_SRC_SE1			(1 << 0)
+#define MASK_UFS_SYSCTRL_BYPASS			(0x3F << 16)
+#define MASK_UFS_DEVICE_RESET			(1 << 16)
+#define BIT_UFS_DEVICE_RESET			(1 << 0)
+
+#define GPIO18_BASE			UL(0xFF3B4000)
+#define GPIO19_BASE			UL(0xFF3B5000)
+
+#define IOMG_FIX_REG_BASE		0xFF3B6000
+
+/* GPIO150: LED */
+#define IOMG_FIX_006_REG		(IOMG_FIX_REG_BASE + 0x018)
+/* GPIO151: LED */
+#define IOMG_FIX_007_REG		(IOMG_FIX_REG_BASE + 0x01C)
+
+#define IOMG_AO_REG_BASE		0xFFF11000
+
+/* GPIO189: LED */
+#define IOMG_AO_011_REG			(IOMG_AO_REG_BASE + 0x02C)
+/* GPIO190: LED */
+#define IOMG_AO_012_REG			(IOMG_AO_REG_BASE + 0x030)
+/* GPIO202: type C enable. active low */
+#define IOMG_AO_023_REG			(IOMG_AO_REG_BASE + 0x05C)
+/* GPIO206: USB switch. active low */
+#define IOMG_AO_026_REG			(IOMG_AO_REG_BASE + 0x068)
+/* GPIO219: PD interrupt. pull up */
+#define IOMG_AO_039_REG			(IOMG_AO_REG_BASE + 0x09C)
+/* GPIO213: PCIE_CLKREQ_N */
+#define IOMG_AO_033_REG			(IOMG_AO_REG_BASE + 0x084)
+
+#define IOCG_AO_REG_BASE		0xFFF1187C
+/* GPIO219: PD interrupt. pull up */
+#define IOCG_AO_043_REG			(IOCG_AO_REG_BASE + 0x030)
+
+#define EDMAC_BASE				0xfdf30000
+#define EDMAC_SEC_CTRL				(EDMAC_BASE + 0x694)
+#define EDMAC_AXI_CONF(x)			(EDMAC_BASE + 0x820 + (x << 6))
+#define EDMAC_SEC_CTRL_INTR_SEC			(1 << 1)
+#define EDMAC_SEC_CTRL_GLOBAL_SEC		(1 << 0)
+#define EDMAC_CHANNEL_NUMS				16
+
+#define IOMCU_DMAC_BASE			0xffd77000
+#define IOMCU_DMAC_SEC_CTRL		(IOMCU_DMAC_BASE + 0x694)
+#define IOMCU_DMAC_AXI_CONF(x)			(IOMCU_DMAC_BASE + 0x820 + ((x) << 6))
+#define IOMCU_DMAC_AXI_CONF_ARPROT_NS		(1 << 6)
+#define IOMCU_DMAC_AXI_CONF_AWPROT_NS		(1 << 18)
+#define IOMCU_DMAC_SEC_CTRL_INTR_SEC	(1 << 1)
+#define IOMCU_DMAC_SEC_CTRL_GLOBAL_SEC	(1 << 0)
+#define IOMCU_DMAC_CHANNEL_NUMS			8
+
+#endif /* HI3660_H */
diff --git a/plat/hisilicon/hikey960/include/hi3660_crg.h b/plat/hisilicon/hikey960/include/hi3660_crg.h
new file mode 100644
index 0000000..eb5a6c5
--- /dev/null
+++ b/plat/hisilicon/hikey960/include/hi3660_crg.h
@@ -0,0 +1,179 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef HI3660_CRG_H
+#define HI3660_CRG_H
+
+#define CRG_REG_BASE			0xFFF35000
+
+#define CRG_PEREN0_REG			(CRG_REG_BASE + 0x000)
+#define CRG_PERDIS0_REG			(CRG_REG_BASE + 0x004)
+#define CRG_PERSTAT0_REG		(CRG_REG_BASE + 0x008)
+#define PEREN0_GT_CLK_AOMM		(1U << 31)
+
+#define CRG_PEREN1_REG			(CRG_REG_BASE + 0x010)
+#define CRG_PERDIS1_REG			(CRG_REG_BASE + 0x014)
+#define CRG_PERSTAT1_REG		(CRG_REG_BASE + 0x018)
+#define CRG_PEREN2_REG			(CRG_REG_BASE + 0x020)
+#define CRG_PERDIS2_REG			(CRG_REG_BASE + 0x024)
+#define CRG_PERSTAT2_REG		(CRG_REG_BASE + 0x028)
+#define PEREN2_HKADCSSI			(1 << 24)
+
+#define CRG_PEREN3_REG			(CRG_REG_BASE + 0x030)
+#define CRG_PERDIS3_REG			(CRG_REG_BASE + 0x034)
+
+#define CRG_PEREN4_REG			(CRG_REG_BASE + 0x040)
+#define CRG_PERDIS4_REG			(CRG_REG_BASE + 0x044)
+#define CRG_PERCLKEN4_REG		(CRG_REG_BASE + 0x048)
+#define CRG_PERSTAT4_REG		(CRG_REG_BASE + 0x04C)
+#define GT_ACLK_USB3OTG			(1 << 1)
+#define GT_CLK_USB3OTG_REF		(1 << 0)
+
+#define CRG_PEREN5_REG			(CRG_REG_BASE + 0x050)
+#define CRG_PERDIS5_REG			(CRG_REG_BASE + 0x054)
+#define CRG_PERSTAT5_REG		(CRG_REG_BASE + 0x058)
+#define CRG_PERRSTEN0_REG		(CRG_REG_BASE + 0x060)
+#define CRG_PERRSTDIS0_REG		(CRG_REG_BASE + 0x064)
+#define CRG_PERRSTSTAT0_REG		(CRG_REG_BASE + 0x068)
+#define CRG_PERRSTEN1_REG		(CRG_REG_BASE + 0x06C)
+#define CRG_PERRSTDIS1_REG		(CRG_REG_BASE + 0x070)
+#define CRG_PERRSTSTAT1_REG		(CRG_REG_BASE + 0x074)
+#define CRG_PERRSTEN2_REG		(CRG_REG_BASE + 0x078)
+#define CRG_PERRSTDIS2_REG		(CRG_REG_BASE + 0x07C)
+#define CRG_PERRSTSTAT2_REG		(CRG_REG_BASE + 0x080)
+#define PERRSTEN2_HKADCSSI		(1 << 24)
+
+#define CRG_PERRSTEN3_REG		(CRG_REG_BASE + 0x084)
+#define CRG_PERRSTDIS3_REG		(CRG_REG_BASE + 0x088)
+#define CRG_PERRSTSTAT3_REG		(CRG_REG_BASE + 0x08C)
+#define CRG_PERRSTEN4_REG		(CRG_REG_BASE + 0x090)
+#define CRG_PERRSTDIS4_REG		(CRG_REG_BASE + 0x094)
+#define CRG_PERRSTSTAT4_REG		(CRG_REG_BASE + 0x098)
+#define IP_RST_USB3OTG_MUX		(1 << 8)
+#define IP_RST_USB3OTG_AHBIF		(1 << 7)
+#define IP_RST_USB3OTG_32K		(1 << 6)
+#define IP_RST_USB3OTG			(1 << 5)
+#define IP_RST_USB3OTGPHY_POR		(1 << 3)
+
+#define CRG_PERRSTEN5_REG		(CRG_REG_BASE + 0x09C)
+#define CRG_PERRSTDIS5_REG		(CRG_REG_BASE + 0x0A0)
+#define CRG_PERRSTSTAT5_REG		(CRG_REG_BASE + 0x0A4)
+
+/* bit fields in CRG_PERI */
+#define PERI_PCLK_PCTRL_BIT		(1U << 31)
+#define PERI_TIMER12_BIT		(1 << 25)
+#define PERI_TIMER11_BIT		(1 << 24)
+#define PERI_TIMER10_BIT		(1 << 23)
+#define PERI_TIMER9_BIT			(1 << 22)
+#define PERI_UART5_BIT			(1 << 15)
+#define PERI_UFS_BIT			(1 << 12)
+#define PERI_ARST_UFS_BIT		(1 << 7)
+#define PERI_PPLL2_EN_CPU		(1 << 3)
+#define PERI_PWM_BIT			(1 << 0)
+#define PERI_DDRC_BIT			(1 << 0)
+#define PERI_DDRC_D_BIT			(1 << 4)
+#define PERI_DDRC_C_BIT			(1 << 3)
+#define PERI_DDRC_B_BIT			(1 << 2)
+#define PERI_DDRC_A_BIT			(1 << 1)
+#define PERI_DDRC_DMUX_BIT		(1 << 0)
+
+#define CRG_CLKDIV0_REG			(CRG_REG_BASE + 0x0A0)
+#define SC_DIV_LPMCU_MASK		((0x1F << 5) << 16)
+#define SC_DIV_LPMCU(x)			(((x) & 0x1F) << 5)
+
+#define CRG_CLKDIV1_REG			(CRG_REG_BASE + 0x0B0)
+#define SEL_LPMCU_PLL_MASK		((1 << 1) << 16)
+#define SEL_SYSBUS_MASK			((1 << 0) << 16)
+#define SEL_LPMCU_PLL1			(1 << 1)
+#define SEL_LPMCU_PLL0			(0 << 1)
+#define SEL_SYSBUS_PLL0			(1 << 0)
+#define SEL_SYSBUS_PLL1			(0 << 0)
+
+#define CRG_CLKDIV3_REG			(CRG_REG_BASE + 0x0B4)
+#define CRG_CLKDIV5_REG			(CRG_REG_BASE + 0x0BC)
+#define CRG_CLKDIV8_REG			(CRG_REG_BASE + 0x0C8)
+
+#define CRG_CLKDIV12_REG		(CRG_REG_BASE + 0x0D8)
+#define SC_DIV_A53HPM_MASK		(0x7 << 13)
+#define SC_DIV_A53HPM(x)		(((x) & 0x7) << 13)
+
+#define CRG_CLKDIV16_REG		(CRG_REG_BASE + 0x0E8)
+#define DDRC_CLK_SW_REQ_CFG_MASK	(0x3 << 12)
+#define DDRC_CLK_SW_REQ_CFG(x)		(((x) & 0x3) << 12)
+#define SC_DIV_UFSPHY_CFG_MASK		(0x3 << 9)
+#define SC_DIV_UFSPHY_CFG(x)		(((x) & 0x3) << 9)
+#define DDRCPLL_SW			(1 << 8)
+
+#define CRG_CLKDIV17_REG		(CRG_REG_BASE + 0x0EC)
+#define SC_DIV_UFS_PERIBUS		(1 << 14)
+
+#define CRG_CLKDIV18_REG		(CRG_REG_BASE + 0x0F0)
+#define CRG_CLKDIV19_REG		(CRG_REG_BASE + 0x0F4)
+#define CRG_CLKDIV20_REG		(CRG_REG_BASE + 0x0F8)
+#define CLKDIV20_GT_CLK_AOMM		(1 << 3)
+
+#define CRG_CLKDIV22_REG		(CRG_REG_BASE + 0x100)
+#define SEL_PLL_320M_MASK		(1 << 16)
+#define SEL_PLL2_320M			(1 << 0)
+#define SEL_PLL0_320M			(0 << 0)
+
+#define CRG_CLKDIV23_REG		(CRG_REG_BASE + 0x104)
+#define PERI_DDRC_SW_BIT		(1 << 13)
+#define DIV_CLK_DDRSYS_MASK		(0x3 << 10)
+#define DIV_CLK_DDRSYS(x)		(((x) & 0x3) << 10)
+#define GET_DIV_CLK_DDRSYS(x)		(((x) & DIV_CLK_DDRSYS_MASK) >> 10)
+#define DIV_CLK_DDRCFG_MASK		(0x6 << 5)
+#define DIV_CLK_DDRCFG(x)		(((x) & 0x6) << 5)
+#define GET_DIV_CLK_DDRCFG(x)		(((x) & DIV_CLK_DDRCFG_MASK) >> 5)
+#define DIV_CLK_DDRC_MASK		0x1F
+#define DIV_CLK_DDRC(x)			((x) & DIV_CLK_DDRC_MASK)
+#define GET_DIV_CLK_DDRC(x)		((x) & DIV_CLK_DDRC_MASK)
+
+#define CRG_CLKDIV25_REG		(CRG_REG_BASE + 0x10C)
+#define DIV_SYSBUS_PLL_MASK		(0xF << 16)
+#define DIV_SYSBUS_PLL(x)		((x) & 0xF)
+
+#define CRG_PERI_CTRL2_REG		(CRG_REG_BASE + 0x128)
+#define PERI_TIME_STAMP_CLK_MASK	(0x7 << 28)
+#define PERI_TIME_STAMP_CLK_DIV(x)	(((x) & 0x7) << 22)
+
+#define CRG_ISODIS_REG			(CRG_REG_BASE + 0x148)
+#define CRG_PERPWREN_REG		(CRG_REG_BASE + 0x150)
+
+#define CRG_PEREN7_REG			(CRG_REG_BASE + 0x420)
+#define CRG_PERDIS7_REG			(CRG_REG_BASE + 0x424)
+#define CRG_PERSTAT7_REG		(CRG_REG_BASE + 0x428)
+#define GT_CLK_UFSPHY_CFG		(1 << 14)
+
+#define CRG_PEREN8_REG			(CRG_REG_BASE + 0x430)
+#define CRG_PERDIS8_REG			(CRG_REG_BASE + 0x434)
+#define CRG_PERSTAT8_REG		(CRG_REG_BASE + 0x438)
+#define PERI_DMC_D_BIT			(1 << 22)
+#define PERI_DMC_C_BIT			(1 << 21)
+#define PERI_DMC_B_BIT			(1 << 20)
+#define PERI_DMC_A_BIT			(1 << 19)
+#define PERI_DMC_BIT			(1 << 18)
+
+#define CRG_PEREN11_REG			(CRG_REG_BASE + 0x460)
+#define PPLL1_GATE_CPU			(1 << 18)
+
+#define CRG_PERSTAT11_REG		(CRG_REG_BASE + 0x46C)
+#define PPLL3_EN_STAT			(1 << 21)
+#define PPLL2_EN_STAT			(1 << 20)
+#define PPLL1_EN_STAT			(1 << 19)
+
+#define CRG_IVP_SEC_RSTDIS_REG		(CRG_REG_BASE + 0xC04)
+#define CRG_ISP_SEC_RSTDIS_REG		(CRG_REG_BASE + 0xC84)
+
+#define CRG_RVBAR(c, n)			(0xE00 + (0x10 * c) + (0x4 * n))
+#define CRG_GENERAL_SEC_RSTEN_REG	(CRG_REG_BASE + 0xE20)
+#define CRG_GENERAL_SEC_RSTDIS_REG	(CRG_REG_BASE + 0xE24)
+#define IP_RST_GPIO0_SEC		(1 << 2)
+
+#define CRG_GENERAL_SEC_CLKDIV0_REG	(CRG_REG_BASE + 0xE90)
+#define SC_DIV_AO_HISE_MASK		3
+#define SC_DIV_AO_HISE(x)		((x) & 0x3)
+
+#endif /* HI3660_CRG_H */
diff --git a/plat/hisilicon/hikey960/include/hi3660_hkadc.h b/plat/hisilicon/hikey960/include/hi3660_hkadc.h
new file mode 100644
index 0000000..dc9e813
--- /dev/null
+++ b/plat/hisilicon/hikey960/include/hi3660_hkadc.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef HI3660_HKADC_H
+#define HI3660_HKADC_H
+
+#define HKADC_SSI_REG_BASE			0xE82B8000
+
+#define HKADC_DSP_START_REG			(HKADC_SSI_REG_BASE + 0x000)
+#define HKADC_WR_NUM_REG			(HKADC_SSI_REG_BASE + 0x008)
+#define HKADC_DSP_START_CLR_REG			(HKADC_SSI_REG_BASE + 0x01C)
+#define HKADC_WR01_DATA_REG			(HKADC_SSI_REG_BASE + 0x020)
+
+#define WR1_WRITE_MODE				(1U << 31)
+#define WR1_READ_MODE				(0 << 31)
+#define WR1_ADDR(x)				(((x) & 0x7F) << 24)
+#define WR1_DATA(x)				(((x) & 0xFF) << 16)
+#define WR0_WRITE_MODE				(1 << 15)
+#define WR0_READ_MODE				(0 << 15)
+#define WR0_ADDR(x)				(((x) & 0x7F) << 8)
+#define WR0_DATA(x)				((x) & 0xFF)
+
+#define HKADC_WR23_DATA_REG			(HKADC_SSI_REG_BASE + 0x024)
+#define HKADC_WR45_DATA_REG			(HKADC_SSI_REG_BASE + 0x028)
+#define HKADC_DELAY01_REG			(HKADC_SSI_REG_BASE + 0x030)
+#define HKADC_DELAY23_REG			(HKADC_SSI_REG_BASE + 0x034)
+#define HKADC_DELAY45_REG			(HKADC_SSI_REG_BASE + 0x038)
+#define HKADC_DSP_RD2_DATA_REG			(HKADC_SSI_REG_BASE + 0x048)
+#define HKADC_DSP_RD3_DATA_REG			(HKADC_SSI_REG_BASE + 0x04C)
+
+/* HKADC Internal Registers */
+#define HKADC_CTRL_ADDR				0x00
+#define HKADC_START_ADDR			0x01
+#define HKADC_DATA1_ADDR			0x03   /* high 8 bits */
+#define HKADC_DATA0_ADDR			0x04   /* low 8 bits */
+#define HKADC_MODE_CFG				0x0A
+
+#define HKADC_VALUE_HIGH			0x0FF0
+#define HKADC_VALUE_LOW				0x000F
+#define HKADC_VALID_VALUE			0x0FFF
+
+#define HKADC_CHANNEL_MAX			15
+#define HKADC_VREF_1V8				1800
+#define HKADC_ACCURACY				0x0FFF
+
+#define HKADC_WR01_VALUE			((HKADC_START_ADDR << 24) | \
+						 (0x1 << 16))
+#define HKADC_WR23_VALUE			((0x1u << 31) |		\
+						 (HKADC_DATA0_ADDR << 24) | \
+						 (1 << 15) |		\
+						 (HKADC_DATA1_ADDR << 8))
+#define HKADC_WR45_VALUE			(0x80)
+#define HKADC_CHANNEL0_DELAY01_VALUE		((0x0700 << 16) | 0xFFFF)
+#define HKADC_DELAY01_VALUE			((0x0700 << 16) | 0x0200)
+#define HKADC_DELAY23_VALUE			((0x00C8 << 16) | 0x00C8)
+#define START_DELAY_TIMEOUT			2000
+#define HKADC_WR_NUM_VALUE			4
+
+#endif /* HI3660_HKADC_H */
diff --git a/plat/hisilicon/hikey960/include/hi3660_mem_map.h b/plat/hisilicon/hikey960/include/hi3660_mem_map.h
new file mode 100644
index 0000000..cadc4a4
--- /dev/null
+++ b/plat/hisilicon/hikey960/include/hi3660_mem_map.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef HI3660_MEM_MAP_H
+#define HI3660_MEM_MAP_H
+
+#define HISI_DATA_HEAD_BASE		(0x89C44400)
+
+#define HISI_RESERVED_MEM_BASE		(0x89C80000)
+#define HISI_RESERVED_MEM_SIZE		(0x00040000)
+
+#define HISI_DATA0_BASE			(0x89C96180)
+#define HISI_DATA0_SIZE			(0x000003A0)
+#define HISI_DATA1_BASE			(0x89C93480)
+#define HISI_DATA1_SIZE			(0x00002D00)
+
+#endif /* HI3660_MEM_MAP_H */
diff --git a/plat/hisilicon/hikey960/include/hisi_ipc.h b/plat/hisilicon/hikey960/include/hisi_ipc.h
new file mode 100644
index 0000000..6a97968
--- /dev/null
+++ b/plat/hisilicon/hikey960/include/hisi_ipc.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef HISI_IPC_H
+#define HISI_IPC_H
+
+enum pm_mode {
+	PM_ON = 0,
+	PM_OFF,
+};
+
+void hisi_ipc_pm_on_off(unsigned int core, unsigned int cluster,
+			enum pm_mode mode);
+void hisi_ipc_pm_suspend(unsigned int core, unsigned int cluster,
+			 unsigned int affinity_level);
+void hisi_ipc_psci_system_off(unsigned int core, unsigned int cluster);
+void hisi_ipc_psci_system_reset(unsigned int core, unsigned int cluster,
+				unsigned int cmd_id);
+int hisi_ipc_init(void);
+
+#endif /* HISI_IPC_H */
diff --git a/plat/hisilicon/hikey960/include/plat.ld.S b/plat/hisilicon/hikey960/include/plat.ld.S
new file mode 100644
index 0000000..f8bd376
--- /dev/null
+++ b/plat/hisilicon/hikey960/include/plat.ld.S
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2022-2023, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef PLAT_LD_S
+#define PLAT_LD_S
+
+#include <lib/xlat_tables/xlat_tables_defs.h>
+
+MEMORY {
+    RAM2 (rw): ORIGIN = DDR2_SEC_BASE, LENGTH = DDR2_SEC_SIZE
+}
+
+SECTIONS
+{
+	.ram2_region (NOLOAD) : {
+	*(.ram2_region)
+	}>RAM2
+}
+
+#endif /* PLAT_LD_S */
diff --git a/plat/hisilicon/hikey960/include/plat_macros.S b/plat/hisilicon/hikey960/include/plat_macros.S
new file mode 100644
index 0000000..8765562
--- /dev/null
+++ b/plat/hisilicon/hikey960/include/plat_macros.S
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PLAT_MACROS_S
+#define PLAT_MACROS_S
+
+#include <drivers/arm/cci.h>
+#include <drivers/arm/gicv2.h>
+#include <hi3660.h>
+#include <platform_def.h>
+
+.section .rodata.gic_reg_name, "aS"
+gicc_regs:
+	.asciz "gicc_hppir", "gicc_ahppir", "gicc_ctlr", ""
+gicd_pend_reg:
+	.asciz "gicd_ispendr regs (Offsets 0x200 - 0x278)\n Offset:\t\t\tvalue\n"
+newline:
+	.asciz "\n"
+spacer:
+	.asciz ":\t\t0x"
+
+.section .rodata.cci_reg_name, "aS"
+cci_iface_regs:
+	.asciz "cci_snoop_ctrl_cluster0", "cci_snoop_ctrl_cluster1" , ""
+
+/* ---------------------------------------------
+ * The below macro prints out relevant GIC
+ * registers whenever an unhandled exception is
+ * taken in BL31.
+ * ---------------------------------------------
+ */
+.macro plat_crash_print_regs
+	mov_imm	x16, GICD_REG_BASE
+	mov_imm	x17, GICC_REG_BASE
+
+	/* 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 cosole */
+	bl	str_in_crash_buf_print
+
+	/* Print the GICD_ISPENDR regs */
+	add	x7, x16, #GICD_ISPENDR
+	adr	x4, gicd_pend_reg
+	bl	asm_print_str
+2:
+	sub	x4, x7, x16
+	cmp	x4, #0x280
+	b.eq	1f
+	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	2b
+1:
+	adr	x6, cci_iface_regs
+	/* Store in x7 the base address of the first interface */
+	mov_imm	x7, (CCI400_REG_BASE + SLAVE_IFACE_OFFSET(	\
+	                CCI400_SL_IFACE3_CLUSTER_IX))
+	ldr	w8, [x7, #SNOOP_CTRL_REG]
+	/* Store in x7 the base address of the second interface */
+	mov_imm	x7, (CCI400_REG_BASE + SLAVE_IFACE_OFFSET(	\
+	                CCI400_SL_IFACE4_CLUSTER_IX))
+	ldr	w9, [x7, #SNOOP_CTRL_REG]
+	/* Store to the crash buf and print to console */
+	bl	str_in_crash_buf_print
+.endm
+
+#endif /* PLAT_MACROS_S */
diff --git a/plat/hisilicon/hikey960/include/platform_def.h b/plat/hisilicon/hikey960/include/platform_def.h
new file mode 100644
index 0000000..10eff01
--- /dev/null
+++ b/plat/hisilicon/hikey960/include/platform_def.h
@@ -0,0 +1,150 @@
+/*
+ * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PLATFORM_DEF_H
+#define PLATFORM_DEF_H
+
+#include <arch.h>
+#include <lib/utils_def.h>
+
+#include "../hikey960_def.h"
+
+/* Special value used to verify platform parameters from BL2 to BL3-1 */
+#define HIKEY960_BL31_PLAT_PARAM_VAL	0x0f1e2d3c4b5a6978ULL
+
+/*
+ * Generic platform constants
+ */
+
+/* Size of cacheable stacks */
+#define PLATFORM_STACK_SIZE		0x1000
+
+#define FIRMWARE_WELCOME_STR		"Booting Trusted Firmware\n"
+
+#define PLATFORM_CACHE_LINE_SIZE	64
+#define PLATFORM_CLUSTER_COUNT		U(2)
+#define PLATFORM_CORE_COUNT_PER_CLUSTER	U(4)
+#define PLATFORM_CORE_COUNT		(PLATFORM_CLUSTER_COUNT * \
+					 PLATFORM_CORE_COUNT_PER_CLUSTER)
+#define PLAT_MAX_PWR_LVL		MPIDR_AFFLVL2
+#define PLAT_NUM_PWR_DOMAINS	(PLATFORM_CORE_COUNT + \
+					 PLATFORM_CLUSTER_COUNT + 1)
+
+#define PLAT_MAX_RET_STATE		U(1)
+#define PLAT_MAX_OFF_STATE		U(2)
+
+#define MAX_IO_DEVICES			3
+#define MAX_IO_HANDLES			4
+/* UFS RPMB and UFS User Data */
+#define MAX_IO_BLOCK_DEVICES		U(2)
+
+
+/*
+ * Platform memory map related constants
+ */
+
+/*
+ * BL1 specific defines.
+ */
+#define BL1_RO_BASE			(0x1AC00000)
+#define BL1_RO_LIMIT			(BL1_RO_BASE + 0x20000)
+#define BL1_RW_BASE			(BL1_RO_LIMIT)		/* 1AC2_0000 */
+#define BL1_RW_SIZE			(0x00188000)
+#define BL1_RW_LIMIT			(0x1B000000)
+
+/*
+ * BL2 specific defines.
+ */
+#define BL2_BASE			(0x1AC00000)
+#define BL2_LIMIT			(BL2_BASE + 0x58000)	/* 1AC5_8000 */
+
+/*
+ * BL31 specific defines.
+ */
+#define BL31_BASE			(BL2_LIMIT)		/* 1AC5_8000 */
+#define BL31_LIMIT			(BL31_BASE + 0x40000)	/* 1AC9_8000 */
+
+/*
+ * BL3-2 specific defines.
+ */
+
+/*
+ * The TSP currently executes from TZC secured area of DRAM.
+ */
+#define BL32_DRAM_BASE                  DDR_SEC_BASE
+#define BL32_DRAM_LIMIT                 (DDR_SEC_BASE+DDR_SEC_SIZE)
+
+#ifdef SPD_opteed
+/* Load pageable part of OP-TEE at end of allocated DRAM space for BL32 */
+#define HIKEY960_OPTEE_PAGEABLE_LOAD_BASE	(BL32_DRAM_LIMIT - HIKEY960_OPTEE_PAGEABLE_LOAD_SIZE) /* 0x3FC0_0000 */
+#define HIKEY960_OPTEE_PAGEABLE_LOAD_SIZE	0x400000 /* 4MB */
+#endif
+
+#if (HIKEY960_TSP_RAM_LOCATION_ID == HIKEY960_DRAM_ID)
+#define TSP_SEC_MEM_BASE		BL32_DRAM_BASE
+#define TSP_SEC_MEM_SIZE		(BL32_DRAM_LIMIT - BL32_DRAM_BASE)
+#define BL32_BASE			BL32_DRAM_BASE
+#define BL32_LIMIT			BL32_DRAM_LIMIT
+#elif (HIKEY960_TSP_RAM_LOCATION_ID == HIKEY960_SRAM_ID)
+#error "SRAM storage of TSP payload is currently unsupported"
+#else
+#error "Currently unsupported HIKEY960_TSP_LOCATION_ID value"
+#endif
+
+/* BL32 is mandatory in AArch32 */
+#ifdef __aarch64__
+#ifdef SPD_none
+#undef BL32_BASE
+#endif /* SPD_none */
+#endif
+
+#define NS_BL1U_BASE			(BL31_LIMIT)		/* 1AC9_8000 */
+#define NS_BL1U_SIZE			(0x00100000)
+#define NS_BL1U_LIMIT			(NS_BL1U_BASE + NS_BL1U_SIZE)
+
+#define HIKEY960_NS_IMAGE_OFFSET	(0x1AC28000)	/* offset in l-loader */
+#define HIKEY960_NS_TMP_OFFSET		(0x1AE00000)
+
+#define SCP_BL2_BASE			(0x89C80000)
+#define SCP_BL2_SIZE			(0x00040000)
+
+/*
+ * Platform specific page table and MMU setup constants
+ */
+#define PLAT_VIRT_ADDR_SPACE_SIZE   (1ULL << 36)
+#define PLAT_PHY_ADDR_SPACE_SIZE    (1ULL << 36)
+
+#if defined(IMAGE_BL1) || defined(IMAGE_BL32)
+#define MAX_XLAT_TABLES			3
+#endif
+
+#if defined(IMAGE_BL2)
+#define MAX_XLAT_TABLES			5
+#endif
+
+#if defined(IMAGE_BL31)
+#if defined(SPMC_AT_EL3)
+#define MAX_XLAT_TABLES			17
+#else
+#define MAX_XLAT_TABLES			5
+#endif
+#endif
+
+#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)
+
+#endif /* PLATFORM_DEF_H */
diff --git a/plat/hisilicon/hikey960/platform.mk b/plat/hisilicon/hikey960/platform.mk
new file mode 100644
index 0000000..fd11a4d
--- /dev/null
+++ b/plat/hisilicon/hikey960/platform.mk
@@ -0,0 +1,182 @@
+#
+# Copyright (c) 2017-2023, ARM Limited and Contributors. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+# Non-TF Boot ROM
+RESET_TO_BL2	:=	1
+
+# On Hikey960, the TSP can execute from TZC secure area in DRAM.
+HIKEY960_TSP_RAM_LOCATION	?=	dram
+ifeq (${HIKEY960_TSP_RAM_LOCATION}, dram)
+  HIKEY960_TSP_RAM_LOCATION_ID = HIKEY960_DRAM_ID
+else ifeq (${HIKEY960_TSP_RAM_LOCATION}, sram)
+  HIKEY960_TSP_RAM_LOCATION_ID = HIKEY960_SRAM_ID
+else
+  $(error "Currently unsupported HIKEY960_TSP_RAM_LOCATION value")
+endif
+
+CRASH_CONSOLE_BASE		:=	PL011_UART6_BASE
+COLD_BOOT_SINGLE_CPU		:=	1
+PLAT_PL061_MAX_GPIOS		:=	232
+PROGRAMMABLE_RESET_ADDRESS	:=	1
+ENABLE_SVE_FOR_NS		:=	0
+PLAT_PARTITION_BLOCK_SIZE	:=	4096
+
+# Process flags
+$(eval $(call add_define,HIKEY960_TSP_RAM_LOCATION_ID))
+$(eval $(call add_define,CRASH_CONSOLE_BASE))
+$(eval $(call add_define,PLAT_PL061_MAX_GPIOS))
+$(eval $(call add_define,PLAT_PARTITION_BLOCK_SIZE))
+
+# Add the build options to pack Trusted OS Extra1 and Trusted OS Extra2 images
+# in the FIP if the platform requires.
+ifneq ($(BL32_EXTRA1),)
+$(eval $(call TOOL_ADD_IMG,bl32_extra1,--tos-fw-extra1))
+endif
+ifneq ($(BL32_EXTRA2),)
+$(eval $(call TOOL_ADD_IMG,bl32_extra2,--tos-fw-extra2))
+endif
+
+USE_COHERENT_MEM	:=	1
+
+PLAT_INCLUDES		:=	-Iplat/hisilicon/hikey960/include
+
+PLAT_BL_COMMON_SOURCES	:=	drivers/arm/pl011/aarch64/pl011_console.S \
+				drivers/delay_timer/delay_timer.c	\
+				drivers/delay_timer/generic_delay_timer.c \
+				plat/hisilicon/hikey960/aarch64/hikey960_common.c \
+				plat/hisilicon/hikey960/hikey960_boardid.c
+
+include lib/xlat_tables_v2/xlat_tables.mk
+PLAT_BL_COMMON_SOURCES	+=	${XLAT_TABLES_LIB_SRCS}
+
+HIKEY960_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
+
+BL1_SOURCES		+=	bl1/tbbr/tbbr_img_desc.c		\
+				drivers/arm/pl061/pl061_gpio.c		\
+				drivers/gpio/gpio.c			\
+				drivers/io/io_block.c			\
+				drivers/io/io_fip.c			\
+				drivers/io/io_storage.c			\
+				drivers/synopsys/ufs/dw_ufs.c		\
+				drivers/ufs/ufs.c 			\
+				lib/cpus/aarch64/cortex_a53.S		\
+				plat/hisilicon/hikey960/aarch64/hikey960_helpers.S \
+				plat/hisilicon/hikey960/hikey960_bl1_setup.c \
+				plat/hisilicon/hikey960/hikey960_bl_common.c \
+				plat/hisilicon/hikey960/hikey960_io_storage.c \
+				${HIKEY960_GIC_SOURCES}
+
+BL2_SOURCES		+=	common/desc_image_load.c		\
+				drivers/arm/pl061/pl061_gpio.c		\
+				drivers/gpio/gpio.c			\
+				drivers/io/io_block.c			\
+				drivers/io/io_fip.c			\
+				drivers/io/io_storage.c			\
+				drivers/partition/gpt.c			\
+				drivers/partition/partition.c		\
+				drivers/synopsys/ufs/dw_ufs.c		\
+				drivers/ufs/ufs.c			\
+				lib/cpus/aarch64/cortex_a53.S		\
+				plat/hisilicon/hikey960/aarch64/hikey960_helpers.S \
+				plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c \
+				plat/hisilicon/hikey960/hikey960_bl2_setup.c \
+				plat/hisilicon/hikey960/hikey960_bl_common.c \
+				plat/hisilicon/hikey960/hikey960_image_load.c \
+				plat/hisilicon/hikey960/hikey960_io_storage.c \
+				plat/hisilicon/hikey960/hikey960_mcu_load.c
+
+ifeq (${SPD},opteed)
+BL2_SOURCES		+=	lib/optee/optee_utils.c
+endif
+
+include lib/zlib/zlib.mk
+PLAT_INCLUDES		+=	-Ilib/zlib
+BL2_SOURCES		+=	$(ZLIB_SOURCES)
+
+BL31_SOURCES		+=	drivers/arm/cci/cci.c			\
+				drivers/arm/pl061/pl061_gpio.c		\
+				drivers/gpio/gpio.c			\
+				lib/cpus/aarch64/cortex_a53.S           \
+				lib/cpus/aarch64/cortex_a72.S		\
+				lib/cpus/aarch64/cortex_a73.S		\
+				plat/common/plat_psci_common.c  \
+				plat/hisilicon/hikey960/aarch64/hikey960_helpers.S \
+				plat/hisilicon/hikey960/hikey960_bl31_setup.c \
+				plat/hisilicon/hikey960/hikey960_bl_common.c \
+				plat/hisilicon/hikey960/hikey960_pm.c	\
+				plat/hisilicon/hikey960/hikey960_topology.c \
+				plat/hisilicon/hikey960/drivers/pwrc/hisi_pwrc.c \
+				plat/hisilicon/hikey960/drivers/ipc/hisi_ipc.c \
+				${HIKEY960_GIC_SOURCES}
+
+ifneq (${TRUSTED_BOARD_BOOT},0)
+
+include drivers/auth/mbedtls/mbedtls_crypto.mk
+include drivers/auth/mbedtls/mbedtls_x509.mk
+
+AUTH_SOURCES		:=	drivers/auth/auth_mod.c			\
+				drivers/auth/crypto_mod.c		\
+				drivers/auth/img_parser_mod.c		\
+				drivers/auth/tbbr/tbbr_cot_common.c
+
+BL1_SOURCES		+=	${AUTH_SOURCES}				\
+				plat/common/tbbr/plat_tbbr.c		\
+				plat/hisilicon/hikey960/hikey960_tbbr.c	\
+				plat/hisilicon/hikey960/hikey960_rotpk.S \
+				drivers/auth/tbbr/tbbr_cot_bl1.c
+
+BL2_SOURCES		+=	${AUTH_SOURCES}				\
+				plat/common/tbbr/plat_tbbr.c		\
+				plat/hisilicon/hikey960/hikey960_tbbr.c	\
+				plat/hisilicon/hikey960/hikey960_rotpk.S \
+				drivers/auth/tbbr/tbbr_cot_bl2.c
+
+ROT_KEY		=	$(BUILD_PLAT)/rot_key.pem
+ROTPK_HASH		=	$(BUILD_PLAT)/rotpk_sha256.bin
+
+$(eval $(call add_define_val,ROTPK_HASH,'"$(ROTPK_HASH)"'))
+$(BUILD_PLAT)/bl1/hikey960_rotpk.o: $(ROTPK_HASH)
+$(BUILD_PLAT)/bl2/hikey960_rotpk.o: $(ROTPK_HASH)
+
+certificates: $(ROT_KEY)
+$(ROT_KEY): | $(BUILD_PLAT)
+	@echo "  OPENSSL $@"
+	$(Q)${OPENSSL_BIN_PATH}/openssl genrsa 2048 > $@ 2>/dev/null
+
+$(ROTPK_HASH): $(ROT_KEY)
+	@echo "  OPENSSL $@"
+	$(Q)${OPENSSL_BIN_PATH}/openssl rsa -in $< -pubout -outform DER 2>/dev/null |\
+	${OPENSSL_BIN_PATH}/openssl dgst -sha256 -binary > $@ 2>/dev/null
+endif
+
+# Enable workarounds for selected Cortex-A53 errata.
+ERRATA_A53_836870		:=	1
+ERRATA_A53_843419		:=	1
+ERRATA_A53_855873		:=	1
+
+FIP_ALIGN			:=	512
+
+# SPM dispatcher
+ifeq (${SPD},spmd)
+ifeq (${SPMC_AT_EL3},1)
+# include device tree helper library
+include lib/libfdt/libfdt.mk
+BL31_SOURCES		+=	common/fdt_wrappers.c		\
+				${LIBFDT_SRCS}			\
+				common/uuid.c
+
+# Add support for platform supplied linker script for BL31 build
+$(eval $(call add_define,PLAT_EXTRA_LD_SCRIPT))
+endif
+
+ifeq ($(PLAT_SP_MANIFEST_DTS),)
+        $(error "Error: A SP manifest is required for the SPMC.")
+endif
+FDT_SOURCES		+=	${PLAT_SP_MANIFEST_DTS}
+endif