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-rw-r--r--plat/hisilicon/hikey/include/hi6220.h70
-rw-r--r--plat/hisilicon/hikey/include/hi6220_regs_acpu.h300
-rw-r--r--plat/hisilicon/hikey/include/hi6220_regs_ao.h334
-rw-r--r--plat/hisilicon/hikey/include/hi6220_regs_peri.h380
-rw-r--r--plat/hisilicon/hikey/include/hi6220_regs_pin.h43
-rw-r--r--plat/hisilicon/hikey/include/hi6220_regs_pmctrl.h101
-rw-r--r--plat/hisilicon/hikey/include/hi6553.h80
-rw-r--r--plat/hisilicon/hikey/include/plat_macros.S79
-rw-r--r--plat/hisilicon/hikey/include/platform_def.h136
9 files changed, 1523 insertions, 0 deletions
diff --git a/plat/hisilicon/hikey/include/hi6220.h b/plat/hisilicon/hikey/include/hi6220.h
new file mode 100644
index 00000000..a9c408de
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_H__
+#define __HI6220_H__
+
+#include <hi6220_regs_acpu.h>
+#include <hi6220_regs_ao.h>
+#include <hi6220_regs_peri.h>
+#include <hi6220_regs_pin.h>
+#include <hi6220_regs_pmctrl.h>
+
+/*******************************************************************************
+ * Implementation defined ACTLR_EL2 bit definitions
+ ******************************************************************************/
+#define ACTLR_EL2_L2ACTLR_BIT (1 << 6)
+#define ACTLR_EL2_L2ECTLR_BIT (1 << 5)
+#define ACTLR_EL2_L2CTLR_BIT (1 << 4)
+#define ACTLR_EL2_CPUECTLR_BIT (1 << 1)
+#define ACTLR_EL2_CPUACTLR_BIT (1 << 0)
+
+/*******************************************************************************
+ * Implementation defined ACTLR_EL3 bit definitions
+ ******************************************************************************/
+#define ACTLR_EL3_L2ACTLR_BIT (1 << 6)
+#define ACTLR_EL3_L2ECTLR_BIT (1 << 5)
+#define ACTLR_EL3_L2CTLR_BIT (1 << 4)
+#define ACTLR_EL3_CPUECTLR_BIT (1 << 1)
+#define ACTLR_EL3_CPUACTLR_BIT (1 << 0)
+
+/*******************************************************************************
+ * CCI-400 related constants
+ ******************************************************************************/
+#define CCI400_BASE 0xF6E90000
+#define CCI400_SL_IFACE3_CLUSTER_IX 3
+#define CCI400_SL_IFACE4_CLUSTER_IX 4
+
+#define DWMMC0_BASE 0xF723D000
+
+#define DWUSB_BASE 0xF72C0000
+
+#define PMUSSI_BASE 0xF8000000
+
+#define SP804_TIMER0_BASE 0xF8008000
+
+#define GPIO0_BASE 0xF8011000
+#define GPIO1_BASE 0xF8012000
+#define GPIO2_BASE 0xF8013000
+#define GPIO3_BASE 0xF8014000
+#define GPIO4_BASE 0xF7020000
+#define GPIO5_BASE 0xF7021000
+#define GPIO6_BASE 0xF7022000
+#define GPIO7_BASE 0xF7023000
+#define GPIO8_BASE 0xF7024000
+#define GPIO9_BASE 0xF7025000
+#define GPIO10_BASE 0xF7026000
+#define GPIO11_BASE 0xF7027000
+#define GPIO12_BASE 0xF7028000
+#define GPIO13_BASE 0xF7029000
+#define GPIO14_BASE 0xF702A000
+#define GPIO15_BASE 0xF702B000
+#define GPIO16_BASE 0xF702C000
+#define GPIO17_BASE 0xF702D000
+#define GPIO18_BASE 0xF702E000
+#define GPIO19_BASE 0xF702F000
+
+#endif /* __HI6220_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6220_regs_acpu.h b/plat/hisilicon/hikey/include/hi6220_regs_acpu.h
new file mode 100644
index 00000000..dde9e654
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220_regs_acpu.h
@@ -0,0 +1,300 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_REGS_ACPU_H__
+#define __HI6220_REGS_ACPU_H__
+
+#define ACPU_CTRL_BASE 0xF6504000
+
+#define ACPU_SC_CPU_CTRL (ACPU_CTRL_BASE + 0x000)
+#define ACPU_SC_CPU_STAT (ACPU_CTRL_BASE + 0x008)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFIL2 (1 << 0)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFIL2_SHIFT (0)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI0 (1 << 1)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI0_SHIFT (1)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI1 (1 << 2)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI1_SHIFT (2)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI2 (1 << 3)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI2_SHIFT (3)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI3 (1 << 4)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI3_SHIFT (4)
+#define ACPU_SC_CPU_STAT_A53_1_STANDBYWFIL2 (1 << 8)
+#define ACPU_SC_CPU_STAT_A53_1_STANDBYWFIL2_SHIFT (8)
+#define ACPU_SC_CPU_STAT_A53_1_STANDBYWFI (1 << 9)
+#define ACPU_SC_CPU_STAT_A53_1_STANDBYWFI_SHIFT (9)
+#define ACPU_SC_CPU_STAT_L2FLSHUDONE0 (1 << 16)
+#define ACPU_SC_CPU_STAT_L2FLSHUDONE0_SHIFT (16)
+#define ACPU_SC_CPU_STAT_L2FLSHUDONE1 (1 << 17)
+#define ACPU_SC_CPU_STAT_L2FLSHUDONE1_SHIFT (17)
+#define ACPU_SC_CPU_STAT_CCI400_ACTIVE (1 << 18)
+#define ACPU_SC_CPU_STAT_CCI400_ACTIVE_SHIFT (18)
+#define ACPU_SC_CPU_STAT_CLK_DIV_STATUS_VD (1 << 20)
+#define ACPU_SC_CPU_STAT_CLK_DIV_STATUS_VD_SHIFT (20)
+
+#define ACPU_SC_CLKEN (ACPU_CTRL_BASE + 0x00c)
+#define HPM_L2_1_CLKEN (1 << 9)
+#define G_CPU_1_CLKEN (1 << 8)
+#define HPM_L2_CLKEN (1 << 1)
+#define G_CPU_CLKEN (1 << 0)
+
+#define ACPU_SC_CLKDIS (ACPU_CTRL_BASE + 0x010)
+#define ACPU_SC_CLK_STAT (ACPU_CTRL_BASE + 0x014)
+#define ACPU_SC_RSTEN (ACPU_CTRL_BASE + 0x018)
+#define SRST_PRESET1_RSTEN (1 << 11)
+#define SRST_PRESET0_RSTEN (1 << 10)
+#define SRST_CLUSTER1_RSTEN (1 << 9)
+#define SRST_CLUSTER0_RSTEN (1 << 8)
+#define SRST_L2_HPM_1_RSTEN (1 << 5)
+#define SRST_AARM_L2_1_RSTEN (1 << 4)
+#define SRST_L2_HPM_0_RSTEN (1 << 3)
+#define SRST_AARM_L2_0_RSTEN (1 << 1)
+#define SRST_CLUSTER1 (SRST_PRESET1_RSTEN | \
+ SRST_CLUSTER1_RSTEN | \
+ SRST_L2_HPM_1_RSTEN | \
+ SRST_AARM_L2_1_RSTEN)
+#define SRST_CLUSTER0 (SRST_PRESET0_RSTEN | \
+ SRST_CLUSTER0_RSTEN | \
+ SRST_L2_HPM_0_RSTEN | \
+ SRST_AARM_L2_0_RSTEN)
+
+#define ACPU_SC_RSTDIS (ACPU_CTRL_BASE + 0x01c)
+#define ACPU_SC_RST_STAT (ACPU_CTRL_BASE + 0x020)
+#define ACPU_SC_PDBGUP_MBIST (ACPU_CTRL_BASE + 0x02c)
+#define PDBGUP_CLUSTER1_SHIFT 8
+
+#define ACPU_SC_VD_CTRL (ACPU_CTRL_BASE + 0x054)
+#define ACPU_SC_VD_MASK_PATTERN_CTRL (ACPU_CTRL_BASE + 0x058)
+#define ACPU_SC_VD_MASK_PATTERN_VAL (0xCCB << 12)
+#define ACPU_SC_VD_MASK_PATTERN_MASK ((0x1 << 13) - 1)
+
+#define ACPU_SC_VD_DLY_FIXED_CTRL (ACPU_CTRL_BASE + 0x05c)
+#define ACPU_SC_VD_DLY_TABLE0_CTRL (ACPU_CTRL_BASE + 0x060)
+#define ACPU_SC_VD_DLY_TABLE1_CTRL (ACPU_CTRL_BASE + 0x064)
+#define ACPU_SC_VD_DLY_TABLE2_CTRL (ACPU_CTRL_BASE + 0x068)
+#define ACPU_SC_VD_HPM_CTRL (ACPU_CTRL_BASE + 0x06c)
+#define ACPU_SC_A53_CLUSTER_MTCMOS_EN (ACPU_CTRL_BASE + 0x088)
+#define PW_MTCMOS_EN_A53_1_EN (1 << 1)
+#define PW_MTCMOS_EN_A53_0_EN (1 << 0)
+
+#define ACPU_SC_A53_CLUSTER_MTCMOS_STA (ACPU_CTRL_BASE + 0x090)
+#define ACPU_SC_A53_CLUSTER_ISO_EN (ACPU_CTRL_BASE + 0x098)
+#define PW_ISO_A53_1_EN (1 << 1)
+#define PW_ISO_A53_0_EN (1 << 0)
+
+#define ACPU_SC_A53_CLUSTER_ISO_DIS (ACPU_CTRL_BASE + 0x09c)
+#define ACPU_SC_A53_CLUSTER_ISO_STA (ACPU_CTRL_BASE + 0x0a0)
+#define ACPU_SC_A53_1_MTCMOS_TIMER (ACPU_CTRL_BASE + 0x0b4)
+#define ACPU_SC_A53_0_MTCMOS_TIMER (ACPU_CTRL_BASE + 0x0bc)
+#define ACPU_SC_A53_x_MTCMOS_TIMER(x) ((x) ? ACPU_SC_A53_1_MTCMOS_TIMER : ACPU_SC_A53_0_MTCMOS_TIMER)
+
+#define ACPU_SC_SNOOP_PWD (ACPU_CTRL_BASE + 0xe4)
+#define PD_DETECT_START1 (1 << 16)
+#define PD_DETECT_START0 (1 << 0)
+
+#define ACPU_SC_CPU0_CTRL (ACPU_CTRL_BASE + 0x100)
+#define CPU_CTRL_AARCH64_MODE (1 << 7)
+
+#define ACPU_SC_CPU0_STAT (ACPU_CTRL_BASE + 0x104)
+#define ACPU_SC_CPU0_CLKEN (ACPU_CTRL_BASE + 0x108)
+#define CPU_CLKEN_HPM (1 << 1)
+
+#define ACPU_SC_CPU0_CLK_STAT (ACPU_CTRL_BASE + 0x110)
+
+#define ACPU_SC_CPU0_RSTEN (ACPU_CTRL_BASE + 0x114)
+#define ACPU_SC_CPU0_RSTDIS (ACPU_CTRL_BASE + 0x118)
+#define ACPU_SC_CPU0_MTCMOS_EN (ACPU_CTRL_BASE + 0x120)
+#define CPU_MTCMOS_PW (1 << 0)
+
+#define ACPU_SC_CPU0_PW_ISOEN (ACPU_CTRL_BASE + 0x130)
+#define CPU_PW_ISO (1 << 0)
+
+#define ACPU_SC_CPU0_PW_ISODIS (ACPU_CTRL_BASE + 0x134)
+#define ACPU_SC_CPU0_PW_ISO_STAT (ACPU_CTRL_BASE + 0x138)
+#define ACPU_SC_CPU0_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x154)
+#define CPU_MTCMOS_TIMER_STA (1 << 0)
+
+#define ACPU_SC_CPU0_RVBARADDR (ACPU_CTRL_BASE + 0x158)
+#define ACPU_SC_CPU1_CTRL (ACPU_CTRL_BASE + 0x200)
+#define ACPU_SC_CPU1_STAT (ACPU_CTRL_BASE + 0x204)
+#define ACPU_SC_CPU1_CLKEN (ACPU_CTRL_BASE + 0x208)
+#define ACPU_SC_CPU1_CLK_STAT (ACPU_CTRL_BASE + 0x210)
+#define ACPU_SC_CPU1_RSTEN (ACPU_CTRL_BASE + 0x214)
+#define ACPU_SC_CPU1_RSTDIS (ACPU_CTRL_BASE + 0x218)
+#define ACPU_SC_CPU1_MTCMOS_EN (ACPU_CTRL_BASE + 0x220)
+#define ACPU_SC_CPU1_PW_ISODIS (ACPU_CTRL_BASE + 0x234)
+#define ACPU_SC_CPU1_PW_ISO_STAT (ACPU_CTRL_BASE + 0x238)
+#define ACPU_SC_CPU1_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x254)
+#define ACPU_SC_CPU1_RVBARADDR (ACPU_CTRL_BASE + 0x258)
+#define ACPU_SC_CPU2_CTRL (ACPU_CTRL_BASE + 0x300)
+#define ACPU_SC_CPU2_STAT (ACPU_CTRL_BASE + 0x304)
+#define ACPU_SC_CPU2_CLKEN (ACPU_CTRL_BASE + 0x308)
+#define ACPU_SC_CPU2_CLK_STAT (ACPU_CTRL_BASE + 0x310)
+#define ACPU_SC_CPU2_RSTEN (ACPU_CTRL_BASE + 0x314)
+#define ACPU_SC_CPU2_RSTDIS (ACPU_CTRL_BASE + 0x318)
+#define ACPU_SC_CPU2_MTCMOS_EN (ACPU_CTRL_BASE + 0x320)
+#define ACPU_SC_CPU2_PW_ISODIS (ACPU_CTRL_BASE + 0x334)
+#define ACPU_SC_CPU2_PW_ISO_STAT (ACPU_CTRL_BASE + 0x338)
+#define ACPU_SC_CPU2_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x354)
+#define ACPU_SC_CPU2_RVBARADDR (ACPU_CTRL_BASE + 0x358)
+#define ACPU_SC_CPU3_CTRL (ACPU_CTRL_BASE + 0x400)
+#define ACPU_SC_CPU3_STAT (ACPU_CTRL_BASE + 0x404)
+#define ACPU_SC_CPU3_CLKEN (ACPU_CTRL_BASE + 0x408)
+#define ACPU_SC_CPU3_CLK_STAT (ACPU_CTRL_BASE + 0x410)
+#define ACPU_SC_CPU3_RSTEN (ACPU_CTRL_BASE + 0x414)
+#define ACPU_SC_CPU3_RSTDIS (ACPU_CTRL_BASE + 0x418)
+#define ACPU_SC_CPU3_MTCMOS_EN (ACPU_CTRL_BASE + 0x420)
+#define ACPU_SC_CPU3_PW_ISODIS (ACPU_CTRL_BASE + 0x434)
+#define ACPU_SC_CPU3_PW_ISO_STAT (ACPU_CTRL_BASE + 0x438)
+#define ACPU_SC_CPU3_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x454)
+#define ACPU_SC_CPU3_RVBARADDR (ACPU_CTRL_BASE + 0x458)
+#define ACPU_SC_CPU4_CTRL (ACPU_CTRL_BASE + 0x500)
+#define ACPU_SC_CPU4_STAT (ACPU_CTRL_BASE + 0x504)
+#define ACPU_SC_CPU4_CLKEN (ACPU_CTRL_BASE + 0x508)
+#define ACPU_SC_CPU4_CLK_STAT (ACPU_CTRL_BASE + 0x510)
+#define ACPU_SC_CPU4_RSTEN (ACPU_CTRL_BASE + 0x514)
+#define ACPU_SC_CPU4_RSTDIS (ACPU_CTRL_BASE + 0x518)
+#define ACPU_SC_CPU4_MTCMOS_EN (ACPU_CTRL_BASE + 0x520)
+#define ACPU_SC_CPU4_PW_ISODIS (ACPU_CTRL_BASE + 0x534)
+#define ACPU_SC_CPU4_PW_ISO_STAT (ACPU_CTRL_BASE + 0x538)
+#define ACPU_SC_CPU4_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x554)
+#define ACPU_SC_CPU4_RVBARADDR (ACPU_CTRL_BASE + 0x558)
+#define ACPU_SC_CPU5_CTRL (ACPU_CTRL_BASE + 0x600)
+#define ACPU_SC_CPU5_STAT (ACPU_CTRL_BASE + 0x604)
+#define ACPU_SC_CPU5_CLKEN (ACPU_CTRL_BASE + 0x608)
+#define ACPU_SC_CPU5_CLK_STAT (ACPU_CTRL_BASE + 0x610)
+#define ACPU_SC_CPU5_RSTEN (ACPU_CTRL_BASE + 0x614)
+#define ACPU_SC_CPU5_RSTDIS (ACPU_CTRL_BASE + 0x618)
+#define ACPU_SC_CPU5_MTCMOS_EN (ACPU_CTRL_BASE + 0x620)
+#define ACPU_SC_CPU5_PW_ISODIS (ACPU_CTRL_BASE + 0x634)
+#define ACPU_SC_CPU5_PW_ISO_STAT (ACPU_CTRL_BASE + 0x638)
+#define ACPU_SC_CPU5_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x654)
+#define ACPU_SC_CPU5_RVBARADDR (ACPU_CTRL_BASE + 0x658)
+#define ACPU_SC_CPU6_CTRL (ACPU_CTRL_BASE + 0x700)
+#define ACPU_SC_CPU6_STAT (ACPU_CTRL_BASE + 0x704)
+#define ACPU_SC_CPU6_CLKEN (ACPU_CTRL_BASE + 0x708)
+#define ACPU_SC_CPU6_CLK_STAT (ACPU_CTRL_BASE + 0x710)
+#define ACPU_SC_CPU6_RSTEN (ACPU_CTRL_BASE + 0x714)
+#define ACPU_SC_CPU6_RSTDIS (ACPU_CTRL_BASE + 0x718)
+#define ACPU_SC_CPU6_MTCMOS_EN (ACPU_CTRL_BASE + 0x720)
+#define ACPU_SC_CPU6_PW_ISODIS (ACPU_CTRL_BASE + 0x734)
+#define ACPU_SC_CPU6_PW_ISO_STAT (ACPU_CTRL_BASE + 0x738)
+#define ACPU_SC_CPU6_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x754)
+#define ACPU_SC_CPU6_RVBARADDR (ACPU_CTRL_BASE + 0x758)
+#define ACPU_SC_CPU7_CTRL (ACPU_CTRL_BASE + 0x800)
+#define ACPU_SC_CPU7_STAT (ACPU_CTRL_BASE + 0x804)
+#define ACPU_SC_CPU7_CLKEN (ACPU_CTRL_BASE + 0x808)
+#define ACPU_SC_CPU7_CLK_STAT (ACPU_CTRL_BASE + 0x810)
+#define ACPU_SC_CPU7_RSTEN (ACPU_CTRL_BASE + 0x814)
+#define ACPU_SC_CPU7_RSTDIS (ACPU_CTRL_BASE + 0x818)
+#define ACPU_SC_CPU7_MTCMOS_EN (ACPU_CTRL_BASE + 0x820)
+#define ACPU_SC_CPU7_PW_ISODIS (ACPU_CTRL_BASE + 0x834)
+#define ACPU_SC_CPU7_PW_ISO_STAT (ACPU_CTRL_BASE + 0x838)
+#define ACPU_SC_CPU7_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x854)
+#define ACPU_SC_CPU7_RVBARADDR (ACPU_CTRL_BASE + 0x858)
+#define ACPU_SC_CPUx_CTRL(x) ((x < 8) ? (ACPU_SC_CPU0_CTRL + 0x100 * x) : ACPU_SC_CPU0_CTRL)
+#define ACPU_SC_CPUx_STAT(x) ((x < 8) ? (ACPU_SC_CPU0_STAT + 0x100 * x) : ACPU_SC_CPU0_STAT)
+#define ACPU_SC_CPUx_CLKEN(x) ((x < 8) ? (ACPU_SC_CPU0_CLKEN + 0x100 * x) : ACPU_SC_CPU0_CLKEN)
+#define ACPU_SC_CPUx_CLK_STAT(x) ((x < 8) ? (ACPU_SC_CPU0_CLK_STAT + 0x100 * x) : ACPU_SC_CPU0_CLK_STAT)
+#define ACPU_SC_CPUx_RSTEN(x) ((x < 8) ? (ACPU_SC_CPU0_RSTEN + 0x100 * x) : ACPU_SC_CPU0_RSTEN)
+#define ACPU_SC_CPUx_RSTDIS(x) ((x < 8) ? (ACPU_SC_CPU0_RSTDIS + 0x100 * x) : ACPU_SC_CPU0_RSTDIS)
+#define ACPU_SC_CPUx_MTCMOS_EN(x) ((x < 8) ? (ACPU_SC_CPU0_MTCMOS_EN + 0x100 * x) : ACPU_SC_CPU0_MTCMOS_EN)
+#define ACPU_SC_CPUx_PW_ISODIS(x) ((x < 8) ? (ACPU_SC_CPU0_PW_ISODIS + 0x100 * x) : ACPU_SC_CPU0_PW_ISODIS)
+#define ACPU_SC_CPUx_PW_ISO_STAT(x) ((x < 8) ? (ACPU_SC_CPU0_PW_ISO_STAT + 0x100 * x) : ACPU_SC_CPU0_PW_ISO_STAT)
+#define ACPU_SC_CPUx_MTCMOS_TIMER_STAT(x) ((x < 8) ? (ACPU_SC_CPU0_MTCMOS_TIMER_STAT + 0x100 * x) : ACPU_SC_CPU0_MTCMOS_TIMER_STAT)
+#define ACPU_SC_CPUx_RVBARADDR(x) ((x < 8) ? (ACPU_SC_CPU0_RVBARADDR + 0x100 * x) : ACPU_SC_CPU0_RVBARADDR)
+
+#define ACPU_SC_CPU_STAT_CLKDIV_VD_MASK (3 << 20)
+
+#define ACPU_SC_VD_CTRL_TUNE_EN_DIF (1 << 0)
+#define ACPU_SC_VD_CTRL_TUNE_EN_DIF_SHIFT (0)
+#define ACPU_SC_VD_CTRL_TUNE (1 << 1)
+#define ACPU_SC_VD_CTRL_TUNE_SHIFT (1)
+#define ACPU_SC_VD_CTRL_CALIBRATE_EN_DIF (1 << 7)
+#define ACPU_SC_VD_CTRL_CALIBRATE_EN_DIF_SHIFT (7)
+#define ACPU_SC_VD_CTRL_CALIBRATE_EN_INI (1 << 8)
+#define ACPU_SC_VD_CTRL_CALIBRATE_EN_INI_SHIFT (8)
+#define ACPU_SC_VD_CTRL_CLK_DIS_CNT_CLR (1 << 9)
+#define ACPU_SC_VD_CTRL_CLK_DIS_CNT_CLR_SHIFT (9)
+#define ACPU_SC_VD_CTRL_CLK_DIS_CNT_EN (1 << 10)
+#define ACPU_SC_VD_CTRL_CLK_DIS_CNT_EN_SHIFT (10)
+#define ACPU_SC_VD_CTRL_TUNE_EN_INT (1 << 11)
+#define ACPU_SC_VD_CTRL_TUNE_EN_INT_SHIFT (11)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE0 (1 << 12)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE0_MASK (0xf << 12)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE0_SHIFT (12)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE1 (1 << 16)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE1_MASK (0xf << 16)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE1_SHIFT (16)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE2 (1 << 20)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE2_MASK (0xf << 20)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE2_SHIFT (20)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE3 (1 << 24)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE3_MASK (0xf << 24)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE3_SHIFT (24)
+#define ACPU_SC_VD_CTRL_FORCE_CLK_EN (1 << 28)
+#define ACPU_SC_VD_CTRL_FORCE_CLK_EN_SHIFT (28)
+#define ACPU_SC_VD_CTRL_DIV_EN_DIF (1 << 29)
+#define ACPU_SC_VD_CTRL_DIV_EN_DIF_SHIFT (29)
+
+#define ACPU_SC_VD_SHIFT_TABLE_TUNE_VAL \
+ ((0x1 << ACPU_SC_VD_CTRL_SHIFT_TABLE0_SHIFT) | \
+ (0x3 << ACPU_SC_VD_CTRL_SHIFT_TABLE1_SHIFT) | \
+ (0x5 << ACPU_SC_VD_CTRL_SHIFT_TABLE2_SHIFT) | \
+ (0x6 << ACPU_SC_VD_CTRL_SHIFT_TABLE3_SHIFT) | \
+ (0x7 << ACPU_SC_VD_CTRL_TUNE_SHIFT))
+
+#define ACPU_SC_VD_SHIFT_TABLE_TUNE_MASK \
+ ((0xF << ACPU_SC_VD_CTRL_SHIFT_TABLE0_SHIFT) | \
+ (0xF << ACPU_SC_VD_CTRL_SHIFT_TABLE1_SHIFT) | \
+ (0xF << ACPU_SC_VD_CTRL_SHIFT_TABLE2_SHIFT) | \
+ (0xF << ACPU_SC_VD_CTRL_SHIFT_TABLE3_SHIFT) | \
+ (0x3F << ACPU_SC_VD_CTRL_TUNE_SHIFT))
+
+#define ACPU_SC_VD_HPM_CTRL_OSC_DIV (1 << 0)
+#define ACPU_SC_VD_HPM_CTRL_OSC_DIV_SHIFT (0)
+#define ACPU_SC_VD_HPM_CTRL_OSC_DIV_MASK (0x000000FF)
+#define ACPU_SC_VD_HPM_CTRL_DLY_EXP (1 << 8)
+#define ACPU_SC_VD_HPM_CTRL_DLY_EXP_SHIFT (8)
+#define ACPU_SC_VD_HPM_CTRL_DLY_EXP_MASK (0x001FFF00)
+
+#define HPM_OSC_DIV_VAL \
+ (0x56 << ACPU_SC_VD_HPM_CTRL_OSC_DIV_SHIFT)
+#define HPM_OSC_DIV_MASK \
+ (ACPU_SC_VD_HPM_CTRL_OSC_DIV_MASK)
+
+#define HPM_DLY_EXP_VAL \
+ (0xC7A << ACPU_SC_VD_HPM_CTRL_DLY_EXP_SHIFT)
+#define HPM_DLY_EXP_MASK \
+ (ACPU_SC_VD_HPM_CTRL_DLY_EXP_MASK)
+
+#define ACPU_SC_VD_EN_ASIC_VAL \
+ ((0x0 << ACPU_SC_VD_CTRL_FORCE_CLK_EN_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CLK_DIS_CNT_EN_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CALIBRATE_EN_INI_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CALIBRATE_EN_DIF_SHIFT) | \
+ (0X0 << ACPU_SC_VD_CTRL_DIV_EN_DIF_SHIFT) | \
+ (0X0 << ACPU_SC_VD_CTRL_TUNE_EN_INT_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_TUNE_EN_DIF_SHIFT))
+
+#define ACPU_SC_VD_EN_SFT_VAL \
+ ((0x0 << ACPU_SC_VD_CTRL_FORCE_CLK_EN_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CLK_DIS_CNT_EN_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CALIBRATE_EN_INI_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CALIBRATE_EN_DIF_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_DIV_EN_DIF_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_TUNE_EN_INT_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_TUNE_EN_DIF_SHIFT))
+
+#define ACPU_SC_VD_EN_MASK \
+ ((0x1 << ACPU_SC_VD_CTRL_FORCE_CLK_EN_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_CLK_DIS_CNT_EN_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_CALIBRATE_EN_INI_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_CALIBRATE_EN_DIF_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_DIV_EN_DIF_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_TUNE_EN_INT_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_TUNE_EN_DIF_SHIFT))
+
+#endif /* __HI6220_REGS_ACPU_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6220_regs_ao.h b/plat/hisilicon/hikey/include/hi6220_regs_ao.h
new file mode 100644
index 00000000..79a54045
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220_regs_ao.h
@@ -0,0 +1,334 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_AO_H__
+#define __HI6220_AO_H__
+
+#define AO_CTRL_BASE 0xF7800000
+
+#define AO_SC_SYS_CTRL0 (AO_CTRL_BASE + 0x000)
+#define AO_SC_SYS_CTRL1 (AO_CTRL_BASE + 0x004)
+#define AO_SC_SYS_CTRL2 (AO_CTRL_BASE + 0x008)
+#define AO_SC_SYS_STAT0 (AO_CTRL_BASE + 0x010)
+#define AO_SC_SYS_STAT1 (AO_CTRL_BASE + 0x014)
+#define AO_SC_MCU_IMCTRL (AO_CTRL_BASE + 0x018)
+#define AO_SC_MCU_IMSTAT (AO_CTRL_BASE + 0x01C)
+#define AO_SC_SECONDRY_INT_EN0 (AO_CTRL_BASE + 0x044)
+#define AO_SC_SECONDRY_INT_STATR0 (AO_CTRL_BASE + 0x048)
+#define AO_SC_SECONDRY_INT_STATM0 (AO_CTRL_BASE + 0x04C)
+#define AO_SC_MCU_WKUP_INT_EN6 (AO_CTRL_BASE + 0x054)
+#define AO_SC_MCU_WKUP_INT_STATR6 (AO_CTRL_BASE + 0x058)
+#define AO_SC_MCU_WKUP_INT_STATM6 (AO_CTRL_BASE + 0x05C)
+#define AO_SC_MCU_WKUP_INT_EN5 (AO_CTRL_BASE + 0x064)
+#define AO_SC_MCU_WKUP_INT_STATR5 (AO_CTRL_BASE + 0x068)
+#define AO_SC_MCU_WKUP_INT_STATM5 (AO_CTRL_BASE + 0x06C)
+#define AO_SC_MCU_WKUP_INT_EN4 (AO_CTRL_BASE + 0x094)
+#define AO_SC_MCU_WKUP_INT_STATR4 (AO_CTRL_BASE + 0x098)
+#define AO_SC_MCU_WKUP_INT_STATM4 (AO_CTRL_BASE + 0x09C)
+#define AO_SC_MCU_WKUP_INT_EN0 (AO_CTRL_BASE + 0x0A8)
+#define AO_SC_MCU_WKUP_INT_STATR0 (AO_CTRL_BASE + 0x0AC)
+#define AO_SC_MCU_WKUP_INT_STATM0 (AO_CTRL_BASE + 0x0B0)
+#define AO_SC_MCU_WKUP_INT_EN1 (AO_CTRL_BASE + 0x0B4)
+#define AO_SC_MCU_WKUP_INT_STATR1 (AO_CTRL_BASE + 0x0B8)
+#define AO_SC_MCU_WKUP_INT_STATM1 (AO_CTRL_BASE + 0x0BC)
+#define AO_SC_INT_STATR (AO_CTRL_BASE + 0x0C4)
+#define AO_SC_INT_STATM (AO_CTRL_BASE + 0x0C8)
+#define AO_SC_INT_CLEAR (AO_CTRL_BASE + 0x0CC)
+#define AO_SC_INT_EN_SET (AO_CTRL_BASE + 0x0D0)
+#define AO_SC_INT_EN_DIS (AO_CTRL_BASE + 0x0D4)
+#define AO_SC_INT_EN_STAT (AO_CTRL_BASE + 0x0D8)
+#define AO_SC_INT_STATR1 (AO_CTRL_BASE + 0x0E4)
+#define AO_SC_INT_STATM1 (AO_CTRL_BASE + 0x0E8)
+#define AO_SC_INT_CLEAR1 (AO_CTRL_BASE + 0x0EC)
+#define AO_SC_INT_EN_SET1 (AO_CTRL_BASE + 0x0F0)
+#define AO_SC_INT_EN_DIS1 (AO_CTRL_BASE + 0x0F4)
+#define AO_SC_INT_EN_STAT1 (AO_CTRL_BASE + 0x0F8)
+#define AO_SC_TIMER_EN0 (AO_CTRL_BASE + 0x1D0)
+#define AO_SC_TIMER_EN1 (AO_CTRL_BASE + 0x1D4)
+#define AO_SC_TIMER_EN4 (AO_CTRL_BASE + 0x1F0)
+#define AO_SC_TIMER_EN5 (AO_CTRL_BASE + 0x1F4)
+#define AO_SC_MCU_SUBSYS_CTRL0 (AO_CTRL_BASE + 0x400)
+#define AO_SC_MCU_SUBSYS_CTRL1 (AO_CTRL_BASE + 0x404)
+#define AO_SC_MCU_SUBSYS_CTRL2 (AO_CTRL_BASE + 0x408)
+#define AO_SC_MCU_SUBSYS_CTRL3 (AO_CTRL_BASE + 0x40C)
+#define AO_SC_MCU_SUBSYS_CTRL4 (AO_CTRL_BASE + 0x410)
+#define AO_SC_MCU_SUBSYS_CTRL5 (AO_CTRL_BASE + 0x414)
+#define AO_SC_MCU_SUBSYS_CTRL6 (AO_CTRL_BASE + 0x418)
+#define AO_SC_MCU_SUBSYS_CTRL7 (AO_CTRL_BASE + 0x41C)
+#define AO_SC_MCU_SUBSYS_STAT0 (AO_CTRL_BASE + 0x440)
+#define AO_SC_MCU_SUBSYS_STAT1 (AO_CTRL_BASE + 0x444)
+#define AO_SC_MCU_SUBSYS_STAT2 (AO_CTRL_BASE + 0x448)
+#define AO_SC_MCU_SUBSYS_STAT3 (AO_CTRL_BASE + 0x44C)
+#define AO_SC_MCU_SUBSYS_STAT4 (AO_CTRL_BASE + 0x450)
+#define AO_SC_MCU_SUBSYS_STAT5 (AO_CTRL_BASE + 0x454)
+#define AO_SC_MCU_SUBSYS_STAT6 (AO_CTRL_BASE + 0x458)
+#define AO_SC_MCU_SUBSYS_STAT7 (AO_CTRL_BASE + 0x45C)
+#define AO_SC_PERIPH_CLKEN4 (AO_CTRL_BASE + 0x630)
+#define AO_SC_PERIPH_CLKDIS4 (AO_CTRL_BASE + 0x634)
+#define AO_SC_PERIPH_CLKSTAT4 (AO_CTRL_BASE + 0x638)
+#define AO_SC_PERIPH_CLKEN5 (AO_CTRL_BASE + 0x63C)
+#define AO_SC_PERIPH_CLKDIS5 (AO_CTRL_BASE + 0x640)
+#define AO_SC_PERIPH_CLKSTAT5 (AO_CTRL_BASE + 0x644)
+#define AO_SC_PERIPH_RSTEN4 (AO_CTRL_BASE + 0x6F0)
+#define AO_SC_PERIPH_RSTDIS4 (AO_CTRL_BASE + 0x6F4)
+#define AO_SC_PERIPH_RSTSTAT4 (AO_CTRL_BASE + 0x6F8)
+#define AO_SC_PERIPH_RSTEN5 (AO_CTRL_BASE + 0x6FC)
+#define AO_SC_PERIPH_RSTDIS5 (AO_CTRL_BASE + 0x700)
+#define AO_SC_PERIPH_RSTSTAT5 (AO_CTRL_BASE + 0x704)
+#define AO_SC_PW_CLKEN0 (AO_CTRL_BASE + 0x800)
+#define AO_SC_PW_CLKDIS0 (AO_CTRL_BASE + 0x804)
+#define AO_SC_PW_CLK_STAT0 (AO_CTRL_BASE + 0x808)
+#define AO_SC_PW_RSTEN0 (AO_CTRL_BASE + 0x810)
+#define AO_SC_PW_RSTDIS0 (AO_CTRL_BASE + 0x814)
+#define AO_SC_PW_RST_STAT0 (AO_CTRL_BASE + 0x818)
+#define AO_SC_PW_ISOEN0 (AO_CTRL_BASE + 0x820)
+#define AO_SC_PW_ISODIS0 (AO_CTRL_BASE + 0x824)
+#define AO_SC_PW_ISO_STAT0 (AO_CTRL_BASE + 0x828)
+#define AO_SC_PW_MTCMOS_EN0 (AO_CTRL_BASE + 0x830)
+#define AO_SC_PW_MTCMOS_DIS0 (AO_CTRL_BASE + 0x834)
+#define AO_SC_PW_MTCMOS_STAT0 (AO_CTRL_BASE + 0x838)
+#define AO_SC_PW_MTCMOS_ACK_STAT0 (AO_CTRL_BASE + 0x83C)
+#define AO_SC_PW_MTCMOS_TIMEOUT_STAT0 (AO_CTRL_BASE + 0x840)
+#define AO_SC_PW_STAT0 (AO_CTRL_BASE + 0x850)
+#define AO_SC_PW_STAT1 (AO_CTRL_BASE + 0x854)
+#define AO_SC_SYSTEST_STAT (AO_CTRL_BASE + 0x880)
+#define AO_SC_SYSTEST_SLICER_CNT0 (AO_CTRL_BASE + 0x890)
+#define AO_SC_SYSTEST_SLICER_CNT1 (AO_CTRL_BASE + 0x894)
+#define AO_SC_PW_CTRL1 (AO_CTRL_BASE + 0x8C8)
+#define AO_SC_PW_CTRL (AO_CTRL_BASE + 0x8CC)
+#define AO_SC_MCPU_VOTEEN (AO_CTRL_BASE + 0x8D0)
+#define AO_SC_MCPU_VOTEDIS (AO_CTRL_BASE + 0x8D4)
+#define AO_SC_MCPU_VOTESTAT (AO_CTRL_BASE + 0x8D8)
+#define AO_SC_MCPU_VOTE_MSK0 (AO_CTRL_BASE + 0x8E0)
+#define AO_SC_MCPU_VOTE_MSK1 (AO_CTRL_BASE + 0x8E4)
+#define AO_SC_MCPU_VOTESTAT0_MSK (AO_CTRL_BASE + 0x8E8)
+#define AO_SC_MCPU_VOTESTAT1_MSK (AO_CTRL_BASE + 0x8EC)
+#define AO_SC_PERI_VOTEEN (AO_CTRL_BASE + 0x8F0)
+#define AO_SC_PERI_VOTEDIS (AO_CTRL_BASE + 0x8F4)
+#define AO_SC_PERI_VOTESTAT (AO_CTRL_BASE + 0x8F8)
+#define AO_SC_PERI_VOTE_MSK0 (AO_CTRL_BASE + 0x900)
+#define AO_SC_PERI_VOTE_MSK1 (AO_CTRL_BASE + 0x904)
+#define AO_SC_PERI_VOTESTAT0_MSK (AO_CTRL_BASE + 0x908)
+#define AO_SC_PERI_VOTESTAT1_MSK (AO_CTRL_BASE + 0x90C)
+#define AO_SC_ACPU_VOTEEN (AO_CTRL_BASE + 0x910)
+#define AO_SC_ACPU_VOTEDIS (AO_CTRL_BASE + 0x914)
+#define AO_SC_ACPU_VOTESTAT (AO_CTRL_BASE + 0x918)
+#define AO_SC_ACPU_VOTE_MSK0 (AO_CTRL_BASE + 0x920)
+#define AO_SC_ACPU_VOTE_MSK1 (AO_CTRL_BASE + 0x924)
+#define AO_SC_ACPU_VOTESTAT0_MSK (AO_CTRL_BASE + 0x928)
+#define AO_SC_ACPU_VOTESTAT1_MSK (AO_CTRL_BASE + 0x92C)
+#define AO_SC_MCU_VOTEEN (AO_CTRL_BASE + 0x930)
+#define AO_SC_MCU_VOTEDIS (AO_CTRL_BASE + 0x934)
+#define AO_SC_MCU_VOTESTAT (AO_CTRL_BASE + 0x938)
+#define AO_SC_MCU_VOTE_MSK0 (AO_CTRL_BASE + 0x940)
+#define AO_SC_MCU_VOTE_MSK1 (AO_CTRL_BASE + 0x944)
+#define AO_SC_MCU_VOTESTAT0_MSK (AO_CTRL_BASE + 0x948)
+#define AO_SC_MCU_VOTESTAT1_MSK (AO_CTRL_BASE + 0x94C)
+#define AO_SC_MCU_VOTE1EN (AO_CTRL_BASE + 0x960)
+#define AO_SC_MCU_VOTE1DIS (AO_CTRL_BASE + 0x964)
+#define AO_SC_MCU_VOTE1STAT (AO_CTRL_BASE + 0x968)
+#define AO_SC_MCU_VOTE1_MSK0 (AO_CTRL_BASE + 0x970)
+#define AO_SC_MCU_VOTE1_MSK1 (AO_CTRL_BASE + 0x974)
+#define AO_SC_MCU_VOTE1STAT0_MSK (AO_CTRL_BASE + 0x978)
+#define AO_SC_MCU_VOTE1STAT1_MSK (AO_CTRL_BASE + 0x97C)
+#define AO_SC_MCU_VOTE2EN (AO_CTRL_BASE + 0x980)
+#define AO_SC_MCU_VOTE2DIS (AO_CTRL_BASE + 0x984)
+#define AO_SC_MCU_VOTE2STAT (AO_CTRL_BASE + 0x988)
+#define AO_SC_MCU_VOTE2_MSK0 (AO_CTRL_BASE + 0x990)
+#define AO_SC_MCU_VOTE2_MSK1 (AO_CTRL_BASE + 0x994)
+#define AO_SC_MCU_VOTE2STAT0_MSK (AO_CTRL_BASE + 0x998)
+#define AO_SC_MCU_VOTE2STAT1_MSK (AO_CTRL_BASE + 0x99C)
+#define AO_SC_VOTE_CTRL (AO_CTRL_BASE + 0x9A0)
+#define AO_SC_VOTE_STAT (AO_CTRL_BASE + 0x9A4)
+#define AO_SC_ECONUM (AO_CTRL_BASE + 0xF00)
+#define AO_SCCHIPID (AO_CTRL_BASE + 0xF10)
+#define AO_SCSOCID (AO_CTRL_BASE + 0xF1C)
+#define AO_SC_SOC_FPGA_RTL_DEF (AO_CTRL_BASE + 0xFE0)
+#define AO_SC_SOC_FPGA_PR_DEF (AO_CTRL_BASE + 0xFE4)
+#define AO_SC_SOC_FPGA_RES_DEF0 (AO_CTRL_BASE + 0xFE8)
+#define AO_SC_SOC_FPGA_RES_DEF1 (AO_CTRL_BASE + 0xFEC)
+#define AO_SC_XTAL_CTRL0 (AO_CTRL_BASE + 0x102)
+#define AO_SC_XTAL_CTRL1 (AO_CTRL_BASE + 0x102)
+#define AO_SC_XTAL_CTRL3 (AO_CTRL_BASE + 0x103)
+#define AO_SC_XTAL_CTRL5 (AO_CTRL_BASE + 0x103)
+#define AO_SC_XTAL_STAT0 (AO_CTRL_BASE + 0x106)
+#define AO_SC_XTAL_STAT1 (AO_CTRL_BASE + 0x107)
+#define AO_SC_EFUSE_CHIPID0 (AO_CTRL_BASE + 0x108)
+#define AO_SC_EFUSE_CHIPID1 (AO_CTRL_BASE + 0x108)
+#define AO_SC_EFUSE_SYS_CTRL (AO_CTRL_BASE + 0x108)
+#define AO_SC_DEBUG_CTRL1 (AO_CTRL_BASE + 0x128)
+#define AO_SC_DBG_STAT (AO_CTRL_BASE + 0x12B)
+#define AO_SC_ARM_DBG_KEY0 (AO_CTRL_BASE + 0x12B)
+#define AO_SC_RESERVED31 (AO_CTRL_BASE + 0x13A)
+#define AO_SC_RESERVED32 (AO_CTRL_BASE + 0x13A)
+#define AO_SC_RESERVED33 (AO_CTRL_BASE + 0x13A)
+#define AO_SC_RESERVED34 (AO_CTRL_BASE + 0x13A)
+#define AO_SC_RESERVED35 (AO_CTRL_BASE + 0x13B)
+#define AO_SC_RESERVED36 (AO_CTRL_BASE + 0x13B)
+#define AO_SC_RESERVED37 (AO_CTRL_BASE + 0x13B)
+#define AO_SC_RESERVED38 (AO_CTRL_BASE + 0x13B)
+#define AO_SC_ALWAYSON_SYS_CTRL0 (AO_CTRL_BASE + 0x148)
+#define AO_SC_ALWAYSON_SYS_CTRL1 (AO_CTRL_BASE + 0x148)
+#define AO_SC_ALWAYSON_SYS_CTRL2 (AO_CTRL_BASE + 0x148)
+#define AO_SC_ALWAYSON_SYS_CTRL3 (AO_CTRL_BASE + 0x148)
+#define AO_SC_ALWAYSON_SYS_CTRL10 (AO_CTRL_BASE + 0x14A)
+#define AO_SC_ALWAYSON_SYS_CTRL11 (AO_CTRL_BASE + 0x14A)
+#define AO_SC_ALWAYSON_SYS_STAT0 (AO_CTRL_BASE + 0x14C)
+#define AO_SC_ALWAYSON_SYS_STAT1 (AO_CTRL_BASE + 0x14C)
+#define AO_SC_ALWAYSON_SYS_STAT2 (AO_CTRL_BASE + 0x14C)
+#define AO_SC_ALWAYSON_SYS_STAT3 (AO_CTRL_BASE + 0x14C)
+#define AO_SC_PWUP_TIME0 (AO_CTRL_BASE + 0x188)
+#define AO_SC_PWUP_TIME1 (AO_CTRL_BASE + 0x188)
+#define AO_SC_PWUP_TIME2 (AO_CTRL_BASE + 0x188)
+#define AO_SC_PWUP_TIME3 (AO_CTRL_BASE + 0x188)
+#define AO_SC_PWUP_TIME4 (AO_CTRL_BASE + 0x189)
+#define AO_SC_PWUP_TIME5 (AO_CTRL_BASE + 0x189)
+#define AO_SC_PWUP_TIME6 (AO_CTRL_BASE + 0x189)
+#define AO_SC_PWUP_TIME7 (AO_CTRL_BASE + 0x189)
+#define AO_SC_SECURITY_CTRL1 (AO_CTRL_BASE + 0x1C0)
+#define AO_SC_SYSTEST_SLICER_CNT0 (AO_CTRL_BASE + 0x890)
+#define AO_SC_SYSTEST_SLICER_CNT1 (AO_CTRL_BASE + 0x894)
+
+#define AO_SC_SYS_CTRL0_MODE_NORMAL 0x004
+#define AO_SC_SYS_CTRL0_MODE_MASK 0x007
+
+#define AO_SC_SYS_CTRL1_AARM_WD_RST_CFG (1 << 0)
+#define AO_SC_SYS_CTRL1_REMAP_SRAM_AARM (1 << 1)
+#define AO_SC_SYS_CTRL1_EFUSEC_REMAP (1 << 2)
+#define AO_SC_SYS_CTRL1_EXT_PLL_SEL (1 << 3)
+#define AO_SC_SYS_CTRL1_MCU_WDG0_RSTMCU_CFG (1 << 4)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_DE_BOUNCE_CFG (1 << 6)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_OE_CFG (1 << 7)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_DE_BOUNCE_CFG (1 << 8)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_OE_CFG (1 << 9)
+#define AO_SC_SYS_CTRL1_BUS_DFS_FORE_HD_CFG (1 << 10)
+#define AO_SC_SYS_CTRL1_BUS_DFS_FORE_HD_CFG1 (1 << 11)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_OE_SFT (1 << 12)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_OE_SFT (1 << 13)
+#define AO_SC_SYS_CTRL1_MCU_CLKEN_HARDCFG (1 << 15)
+#define AO_SC_SYS_CTRL1_AARM_WD_RST_CFG_MSK (1 << 16)
+#define AO_SC_SYS_CTRL1_REMAP_SRAM_AARM_MSK (1 << 17)
+#define AO_SC_SYS_CTRL1_EFUSEC_REMAP_MSK (1 << 18)
+#define AO_SC_SYS_CTRL1_EXT_PLL_SEL_MSK (1 << 19)
+#define AO_SC_SYS_CTRL1_MCU_WDG0_RSTMCU_CFG_MSK (1 << 20)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_DE_BOUNCE_CFG_MSK (1 << 22)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_OE_CFG_MSK (1 << 23)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_DE_BOUNCE_CFG_MSK (1 << 24)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_OE_CFG_MSK (1 << 25)
+#define AO_SC_SYS_CTRL1_BUS_DFS_FORE_HD_CFG_MSK (1 << 26)
+#define AO_SC_SYS_CTRL1_BUS_DFS_FORE_HD_CFG1_MSK (1 << 27)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_OE_SFT_MSK (1 << 28)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_OE_SFT_MSK (1 << 29)
+#define AO_SC_SYS_CTRL1_MCU_CLKEN_HARDCFG_MSK (1 << 31)
+
+#define AO_SC_SYS_CTRL2_MCU_SFT_RST_STAT_CLEAR (1 << 26)
+#define AO_SC_SYS_CTRL2_MCU_WDG0_RST_STAT_CLEAR (1 << 27)
+#define AO_SC_SYS_CTRL2_TSENSOR_RST_STAT_CLEAR (1 << 28)
+#define AO_SC_SYS_CTRL2_ACPU_WDG_RST_STAT_CLEAR (1 << 29)
+#define AO_SC_SYS_CTRL2_MCU_WDG1_RST_STAT_CLEAR (1 << 30)
+#define AO_SC_SYS_CTRL2_GLB_SRST_STAT_CLEAR (1 << 31)
+
+#define AO_SC_SYS_STAT0_MCU_RST_STAT (1 << 25)
+#define AO_SC_SYS_STAT0_MCU_SOFTRST_STAT (1 << 26)
+#define AO_SC_SYS_STAT0_MCU_WDGRST_STAT (1 << 27)
+#define AO_SC_SYS_STAT0_TSENSOR_HARDRST_STAT (1 << 28)
+#define AO_SC_SYS_STAT0_ACPU_WD_GLB_RST_STAT (1 << 29)
+#define AO_SC_SYS_STAT0_CM3_WDG1_RST_STAT (1 << 30)
+#define AO_SC_SYS_STAT0_GLB_SRST_STAT (1 << 31)
+
+#define AO_SC_SYS_STAT1_MODE_STATUS (1 << 0)
+#define AO_SC_SYS_STAT1_BOOT_SEL_LOCK (1 << 16)
+#define AO_SC_SYS_STAT1_FUNC_MODE_LOCK (1 << 17)
+#define AO_SC_SYS_STAT1_BOOT_MODE_LOCK (1 << 19)
+#define AO_SC_SYS_STAT1_FUN_JTAG_MODE_OUT (1 << 20)
+#define AO_SC_SYS_STAT1_SECURITY_BOOT_FLG (1 << 27)
+#define AO_SC_SYS_STAT1_EFUSE_NANDBOOT_MSK (1 << 28)
+#define AO_SC_SYS_STAT1_EFUSE_NAND_BITWIDE (1 << 29)
+
+#define AO_SC_PERIPH_RSTDIS4_RESET_MCU_ECTR_N (1 << 0)
+#define AO_SC_PERIPH_RSTDIS4_RESET_MCU_SYS_N (1 << 1)
+#define AO_SC_PERIPH_RSTDIS4_RESET_MCU_POR_N (1 << 2)
+#define AO_SC_PERIPH_RSTDIS4_RESET_MCU_DAP_N (1 << 3)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_CM3_TIMER0_N (1 << 4)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_CM3_TIMER1_N (1 << 5)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_CM3_WDT0_N (1 << 6)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_CM3_WDT1_N (1 << 7)
+#define AO_SC_PERIPH_RSTDIS4_HRESET_IPC_S_N (1 << 8)
+#define AO_SC_PERIPH_RSTDIS4_HRESET_IPC_NS_N (1 << 9)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_EFUSEC_N (1 << 10)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_WDT0_N (1 << 12)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_WDT1_N (1 << 13)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_WDT2_N (1 << 14)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER0_N (1 << 15)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER1_N (1 << 16)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER2_N (1 << 17)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER3_N (1 << 18)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER4_N (1 << 19)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER5_N (1 << 20)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER6_N (1 << 21)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER7_N (1 << 22)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER8_N (1 << 23)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_UART0_N (1 << 24)
+#define AO_SC_PERIPH_RSTDIS4_RESET_RTC0_N (1 << 25)
+#define AO_SC_PERIPH_RSTDIS4_RESET_RTC1_N (1 << 26)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_PMUSSI_N (1 << 27)
+#define AO_SC_PERIPH_RSTDIS4_RESET_JTAG_AUTH_N (1 << 28)
+#define AO_SC_PERIPH_RSTDIS4_RESET_CS_DAPB_ON_N (1 << 29)
+#define AO_SC_PERIPH_RSTDIS4_MDM_SUBSYS_GLB (1 << 30)
+
+#define AO_SC_PERIPH_CLKEN4_HCLK_MCU (1 << 0)
+#define AO_SC_PERIPH_CLKEN4_CLK_MCU_DAP (1 << 3)
+#define AO_SC_PERIPH_CLKEN4_PCLK_CM3_TIMER0 (1 << 4)
+#define AO_SC_PERIPH_CLKEN4_PCLK_CM3_TIMER1 (1 << 5)
+#define AO_SC_PERIPH_CLKEN4_PCLK_CM3_WDT0 (1 << 6)
+#define AO_SC_PERIPH_CLKEN4_PCLK_CM3_WDT1 (1 << 7)
+#define AO_SC_PERIPH_CLKEN4_HCLK_IPC_S (1 << 8)
+#define AO_SC_PERIPH_CLKEN4_HCLK_IPC_NS (1 << 9)
+#define AO_SC_PERIPH_CLKEN4_PCLK_EFUSEC (1 << 10)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TZPC (1 << 11)
+#define AO_SC_PERIPH_CLKEN4_PCLK_WDT0 (1 << 12)
+#define AO_SC_PERIPH_CLKEN4_PCLK_WDT1 (1 << 13)
+#define AO_SC_PERIPH_CLKEN4_PCLK_WDT2 (1 << 14)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER0 (1 << 15)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER1 (1 << 16)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER2 (1 << 17)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER3 (1 << 18)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER4 (1 << 19)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER5 (1 << 20)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER6 (1 << 21)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER7 (1 << 22)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER8 (1 << 23)
+#define AO_SC_PERIPH_CLKEN4_CLK_UART0 (1 << 24)
+#define AO_SC_PERIPH_CLKEN4_CLK_RTC0 (1 << 25)
+#define AO_SC_PERIPH_CLKEN4_CLK_RTC1 (1 << 26)
+#define AO_SC_PERIPH_CLKEN4_PCLK_PMUSSI (1 << 27)
+#define AO_SC_PERIPH_CLKEN4_CLK_JTAG_AUTH (1 << 28)
+#define AO_SC_PERIPH_CLKEN4_CLK_CS_DAPB_ON (1 << 29)
+#define AO_SC_PERIPH_CLKEN4_CLK_PDM (1 << 30)
+#define AO_SC_PERIPH_CLKEN4_CLK_SSI_PAD (1 << 31)
+
+#define AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_CCPU (1 << 0)
+#define AO_SC_PERIPH_CLKEN5_PCLK_EFUSEC_CCPU (1 << 1)
+#define AO_SC_PERIPH_CLKEN5_HCLK_IPC_CCPU (1 << 2)
+#define AO_SC_PERIPH_CLKEN5_HCLK_IPC_NS_CCPU (1 << 3)
+#define AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_MCU (1 << 16)
+#define AO_SC_PERIPH_CLKEN5_PCLK_EFUSEC_MCU (1 << 17)
+#define AO_SC_PERIPH_CLKEN5_HCLK_IPC_MCU (1 << 18)
+#define AO_SC_PERIPH_CLKEN5_HCLK_IPC_NS_MCU (1 << 19)
+
+#define AO_SC_MCU_SUBSYS_CTRL3_RCLK_3 0x003
+#define AO_SC_MCU_SUBSYS_CTRL3_RCLK_MASK 0x007
+#define AO_SC_MCU_SUBSYS_CTRL3_CSSYS_CTRL_PROT (1 << 3)
+#define AO_SC_MCU_SUBSYS_CTRL3_TCXO_AFC_OEN_CRG (1 << 4)
+#define AO_SC_MCU_SUBSYS_CTRL3_AOB_IO_SEL18_USIM1 (1 << 8)
+#define AO_SC_MCU_SUBSYS_CTRL3_AOB_IO_SEL18_USIM0 (1 << 9)
+#define AO_SC_MCU_SUBSYS_CTRL3_AOB_IO_SEL18_SD (1 << 10)
+#define AO_SC_MCU_SUBSYS_CTRL3_MCU_SUBSYS_CTRL3_RESERVED (1 << 11)
+
+#define PCLK_TIMER1 (1 << 16)
+#define PCLK_TIMER0 (1 << 15)
+
+#endif /* __HI6220_AO_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6220_regs_peri.h b/plat/hisilicon/hikey/include/hi6220_regs_peri.h
new file mode 100644
index 00000000..d2c04605
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220_regs_peri.h
@@ -0,0 +1,380 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_PERI_H__
+#define __HI6220_PERI_H__
+
+#define PERI_BASE 0xF7030000
+
+#define PERI_SC_PERIPH_CTRL1 (PERI_BASE + 0x000)
+#define PERI_SC_PERIPH_CTRL2 (PERI_BASE + 0x004)
+#define PERI_SC_PERIPH_CTRL3 (PERI_BASE + 0x008)
+#define PERI_SC_PERIPH_CTRL4 (PERI_BASE + 0x00c)
+#define PERI_SC_PERIPH_CTRL5 (PERI_BASE + 0x010)
+#define PERI_SC_PERIPH_CTRL6 (PERI_BASE + 0x014)
+#define PERI_SC_PERIPH_CTRL8 (PERI_BASE + 0x018)
+#define PERI_SC_PERIPH_CTRL9 (PERI_BASE + 0x01c)
+#define PERI_SC_PERIPH_CTRL10 (PERI_BASE + 0x020)
+#define PERI_SC_PERIPH_CTRL12 (PERI_BASE + 0x024)
+#define PERI_SC_PERIPH_CTRL13 (PERI_BASE + 0x028)
+#define PERI_SC_PERIPH_CTRL14 (PERI_BASE + 0x02c)
+
+#define PERI_SC_DDR_CTRL0 (PERI_BASE + 0x050)
+#define PERI_SC_PERIPH_STAT1 (PERI_BASE + 0x094)
+
+#define PERI_SC_PERIPH_CLKEN0 (PERI_BASE + 0x200)
+#define PERI_SC_PERIPH_CLKDIS0 (PERI_BASE + 0x204)
+#define PERI_SC_PERIPH_CLKSTAT0 (PERI_BASE + 0x208)
+#define PERI_SC_PERIPH_CLKEN1 (PERI_BASE + 0x210)
+#define PERI_SC_PERIPH_CLKDIS1 (PERI_BASE + 0x214)
+#define PERI_SC_PERIPH_CLKSTAT1 (PERI_BASE + 0x218)
+#define PERI_SC_PERIPH_CLKEN2 (PERI_BASE + 0x220)
+#define PERI_SC_PERIPH_CLKDIS2 (PERI_BASE + 0x224)
+#define PERI_SC_PERIPH_CLKSTAT2 (PERI_BASE + 0x228)
+#define PERI_SC_PERIPH_CLKEN3 (PERI_BASE + 0x230)
+#define PERI_SC_PERIPH_CLKDIS3 (PERI_BASE + 0x234)
+#define PERI_SC_PERIPH_CLKSTAT3 (PERI_BASE + 0x238)
+#define PERI_SC_PERIPH_CLKEN8 (PERI_BASE + 0x240)
+#define PERI_SC_PERIPH_CLKDIS8 (PERI_BASE + 0x244)
+#define PERI_SC_PERIPH_CLKSTAT8 (PERI_BASE + 0x248)
+#define PERI_SC_PERIPH_CLKEN9 (PERI_BASE + 0x250)
+#define PERI_SC_PERIPH_CLKDIS9 (PERI_BASE + 0x254)
+#define PERI_SC_PERIPH_CLKSTAT9 (PERI_BASE + 0x258)
+#define PERI_SC_PERIPH_CLKEN10 (PERI_BASE + 0x260)
+#define PERI_SC_PERIPH_CLKDIS10 (PERI_BASE + 0x264)
+#define PERI_SC_PERIPH_CLKSTAT10 (PERI_BASE + 0x268)
+#define PERI_SC_PERIPH_CLKEN12 (PERI_BASE + 0x270)
+#define PERI_SC_PERIPH_CLKDIS12 (PERI_BASE + 0x274)
+#define PERI_SC_PERIPH_CLKSTAT12 (PERI_BASE + 0x278)
+
+#define PERI_SC_PERIPH_RSTEN0 (PERI_BASE + 0x300)
+#define PERI_SC_PERIPH_RSTDIS0 (PERI_BASE + 0x304)
+#define PERI_SC_PERIPH_RSTSTAT0 (PERI_BASE + 0x308)
+#define PERI_SC_PERIPH_RSTEN1 (PERI_BASE + 0x310)
+#define PERI_SC_PERIPH_RSTDIS1 (PERI_BASE + 0x314)
+#define PERI_SC_PERIPH_RSTSTAT1 (PERI_BASE + 0x318)
+#define PERI_SC_PERIPH_RSTEN2 (PERI_BASE + 0x320)
+#define PERI_SC_PERIPH_RSTDIS2 (PERI_BASE + 0x324)
+#define PERI_SC_PERIPH_RSTSTAT2 (PERI_BASE + 0x328)
+#define PERI_SC_PERIPH_RSTEN3 (PERI_BASE + 0x330)
+#define PERI_SC_PERIPH_RSTDIS3 (PERI_BASE + 0x334)
+#define PERI_SC_PERIPH_RSTSTAT3 (PERI_BASE + 0x338)
+#define PERI_SC_PERIPH_RSTEN8 (PERI_BASE + 0x340)
+#define PERI_SC_PERIPH_RSTDIS8 (PERI_BASE + 0x344)
+#define PERI_SC_PERIPH_RSTSTAT8 (PERI_BASE + 0x338)
+
+#define PERI_SC_CLK_SEL0 (PERI_BASE + 0x400)
+#define PERI_SC_CLKCFG8BIT1 (PERI_BASE + 0x494)
+#define PERI_SC_CLKCFG8BIT2 (PERI_BASE + 0x498)
+#define PERI_SC_RESERVED8_ADDR (PERI_BASE + 0xd04)
+
+/* PERI_SC_PERIPH_CTRL1 */
+#define PERI_CTRL1_ETR_AXI_CSYSREQ_N (1 << 0)
+#define PERI_CTRL1_ETR_AXI_CSYSREQ_N (1 << 0)
+#define PERI_CTRL1_HIFI_INT_MASK (1 << 1)
+#define PERI_CTRL1_HIFI_ALL_INT_MASK (1 << 2)
+#define PERI_CTRL1_ETR_AXI_CSYSREQ_N_MSK (1 << 16)
+#define PERI_CTRL1_HIFI_INT_MASK_MSK (1 << 17)
+#define PERI_CTRL1_HIFI_ALL_INT_MASK_MSK (1 << 18)
+
+/* PERI_SC_PERIPH_CTRL2 */
+#define PERI_CTRL2_MMC_CLK_PHASE_BYPASS_EN_MMC0 (1 << 0)
+#define PERI_CTRL2_MMC_CLK_PHASE_BYPASS_EN_MMC1 (1 << 2)
+#define PERI_CTRL2_NAND_SYS_MEM_SEL (1 << 6)
+#define PERI_CTRL2_G3D_DDRT_AXI_SEL (1 << 7)
+#define PERI_CTRL2_GU_MDM_BBP_TESTPIN_SEL (1 << 8)
+#define PERI_CTRL2_CODEC_SSI_MASTER_CHECK (1 << 9)
+#define PERI_CTRL2_FUNC_TEST_SOFT (1 << 12)
+#define PERI_CTRL2_CSSYS_TS_ENABLE (1 << 15)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_EMA (1 << 16)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_EMAW (1 << 20)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_EMAS (1 << 22)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_RET1N (1 << 26)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_RET2N (1 << 27)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_PGEN (1 << 28)
+
+/* PERI_SC_PERIPH_CTRL3 */
+#define PERI_CTRL3_HIFI_DDR_HARQMEM_ADDR (1 << 0)
+#define PERI_CTRL3_HIFI_HARQMEMRMP_EN (1 << 12)
+#define PERI_CTRL3_HARQMEM_SYS_MED_SEL (1 << 13)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP1 (1 << 14)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP2 (1 << 16)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP3 (1 << 18)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP4 (1 << 20)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP5 (1 << 22)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP6 (1 << 24)
+
+/* PERI_SC_PERIPH_CTRL4 */
+#define PERI_CTRL4_PICO_FSELV (1 << 0)
+#define PERI_CTRL4_FPGA_EXT_PHY_SEL (1 << 3)
+#define PERI_CTRL4_PICO_REFCLKSEL (1 << 4)
+#define PERI_CTRL4_PICO_SIDDQ (1 << 6)
+#define PERI_CTRL4_PICO_SUSPENDM_SLEEPM (1 << 7)
+#define PERI_CTRL4_PICO_OGDISABLE (1 << 8)
+#define PERI_CTRL4_PICO_COMMONONN (1 << 9)
+#define PERI_CTRL4_PICO_VBUSVLDEXT (1 << 10)
+#define PERI_CTRL4_PICO_VBUSVLDEXTSEL (1 << 11)
+#define PERI_CTRL4_PICO_VATESTENB (1 << 12)
+#define PERI_CTRL4_PICO_SUSPENDM (1 << 14)
+#define PERI_CTRL4_PICO_SLEEPM (1 << 15)
+#define PERI_CTRL4_BC11_C (1 << 16)
+#define PERI_CTRL4_BC11_B (1 << 17)
+#define PERI_CTRL4_BC11_A (1 << 18)
+#define PERI_CTRL4_BC11_GND (1 << 19)
+#define PERI_CTRL4_BC11_FLOAT (1 << 20)
+#define PERI_CTRL4_OTG_PHY_SEL (1 << 21)
+#define PERI_CTRL4_USB_OTG_SS_SCALEDOWN_MODE (1 << 22)
+#define PERI_CTRL4_OTG_DM_PULLDOWN (1 << 24)
+#define PERI_CTRL4_OTG_DP_PULLDOWN (1 << 25)
+#define PERI_CTRL4_OTG_IDPULLUP (1 << 26)
+#define PERI_CTRL4_OTG_DRVBUS (1 << 27)
+#define PERI_CTRL4_OTG_SESSEND (1 << 28)
+#define PERI_CTRL4_OTG_BVALID (1 << 29)
+#define PERI_CTRL4_OTG_AVALID (1 << 30)
+#define PERI_CTRL4_OTG_VBUSVALID (1 << 31)
+
+/* PERI_SC_PERIPH_CTRL5 */
+#define PERI_CTRL5_USBOTG_RES_SEL (1 << 3)
+#define PERI_CTRL5_PICOPHY_ACAENB (1 << 4)
+#define PERI_CTRL5_PICOPHY_BC_MODE (1 << 5)
+#define PERI_CTRL5_PICOPHY_CHRGSEL (1 << 6)
+#define PERI_CTRL5_PICOPHY_VDATSRCEND (1 << 7)
+#define PERI_CTRL5_PICOPHY_VDATDETENB (1 << 8)
+#define PERI_CTRL5_PICOPHY_DCDENB (1 << 9)
+#define PERI_CTRL5_PICOPHY_IDDIG (1 << 10)
+#define PERI_CTRL5_DBG_MUX (1 << 11)
+
+/* PERI_SC_PERIPH_CTRL6 */
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_EMA (1 << 0)
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_EMAW (1 << 4)
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_EMAS (1 << 6)
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_RET1N (1 << 10)
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_RET2N (1 << 11)
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_PGEN (1 << 12)
+
+/* PERI_SC_PERIPH_CTRL8 */
+#define PERI_CTRL8_PICOPHY_TXRISETUNE0 (1 << 0)
+#define PERI_CTRL8_PICOPHY_TXPREEMPAMPTUNE0 (1 << 2)
+#define PERI_CTRL8_PICOPHY_TXRESTUNE0 (1 << 4)
+#define PERI_CTRL8_PICOPHY_TXHSSVTUNE0 (1 << 6)
+#define PERI_CTRL8_PICOPHY_COMPDISTUNE0 (1 << 8)
+#define PERI_CTRL8_PICOPHY_TXPREEMPPULSETUNE0 (1 << 11)
+#define PERI_CTRL8_PICOPHY_OTGTUNE0 (1 << 12)
+#define PERI_CTRL8_PICOPHY_SQRXTUNE0 (1 << 16)
+#define PERI_CTRL8_PICOPHY_TXVREFTUNE0 (1 << 20)
+#define PERI_CTRL8_PICOPHY_TXFSLSTUNE0 (1 << 28)
+
+/* PERI_SC_PERIPH_CTRL9 */
+#define PERI_CTRL9_PICOPLY_TESTCLKEN (1 << 0)
+#define PERI_CTRL9_PICOPLY_TESTDATAOUTSEL (1 << 1)
+#define PERI_CTRL9_PICOPLY_TESTADDR (1 << 4)
+#define PERI_CTRL9_PICOPLY_TESTDATAIN (1 << 8)
+
+/*
+ * PERI_SC_PERIPH_CLKEN0
+ * PERI_SC_PERIPH_CLKDIS0
+ * PERI_SC_PERIPH_CLKSTAT0
+ */
+#define PERI_CLK0_MMC0 (1 << 0)
+#define PERI_CLK0_MMC1 (1 << 1)
+#define PERI_CLK0_MMC2 (1 << 2)
+#define PERI_CLK0_NANDC (1 << 3)
+#define PERI_CLK0_USBOTG (1 << 4)
+#define PERI_CLK0_PICOPHY (1 << 5)
+#define PERI_CLK0_PLL (1 << 6)
+
+/*
+ * PERI_SC_PERIPH_CLKEN1
+ * PERI_SC_PERIPH_CLKDIS1
+ * PERI_SC_PERIPH_CLKSTAT1
+ */
+#define PERI_CLK1_HIFI (1 << 0)
+#define PERI_CLK1_DIGACODEC (1 << 5)
+
+/*
+ * PERI_SC_PERIPH_CLKEN2
+ * PERI_SC_PERIPH_CLKDIS2
+ * PERI_SC_PERIPH_CLKSTAT2
+ */
+#define PERI_CLK2_IPF (1 << 0)
+#define PERI_CLK2_SOCP (1 << 1)
+#define PERI_CLK2_DMAC (1 << 2)
+#define PERI_CLK2_SECENG (1 << 3)
+#define PERI_CLK2_HPM0 (1 << 5)
+#define PERI_CLK2_HPM1 (1 << 6)
+#define PERI_CLK2_HPM2 (1 << 7)
+#define PERI_CLK2_HPM3 (1 << 8)
+
+/*
+ * PERI_SC_PERIPH_CLKEN3
+ * PERI_SC_PERIPH_CLKDIS3
+ * PERI_SC_PERIPH_CLKSTAT3
+ */
+#define PERI_CLK3_CSSYS (1 << 0)
+#define PERI_CLK3_I2C0 (1 << 1)
+#define PERI_CLK3_I2C1 (1 << 2)
+#define PERI_CLK3_I2C2 (1 << 3)
+#define PERI_CLK3_I2C3 (1 << 4)
+#define PERI_CLK3_UART1 (1 << 5)
+#define PERI_CLK3_UART2 (1 << 6)
+#define PERI_CLK3_UART3 (1 << 7)
+#define PERI_CLK3_UART4 (1 << 8)
+#define PERI_CLK3_SSP (1 << 9)
+#define PERI_CLK3_PWM (1 << 10)
+#define PERI_CLK3_BLPWM (1 << 11)
+#define PERI_CLK3_TSENSOR (1 << 12)
+#define PERI_CLK3_GPS (1 << 15)
+#define PERI_CLK3_TCXO_PAD0 (1 << 16)
+#define PERI_CLK3_TCXO_PAD1 (1 << 17)
+#define PERI_CLK3_DAPB (1 << 18)
+#define PERI_CLK3_HKADC (1 << 19)
+#define PERI_CLK3_CODEC_SSI (1 << 20)
+#define PERI_CLK3_TZPC_DEP (1 << 21)
+
+/*
+ * PERI_SC_PERIPH_CLKEN8
+ * PERI_SC_PERIPH_CLKDIS8
+ * PERI_SC_PERIPH_CLKSTAT8
+ */
+#define PERI_CLK8_RS0 (1 << 0)
+#define PERI_CLK8_RS2 (1 << 1)
+#define PERI_CLK8_RS3 (1 << 2)
+#define PERI_CLK8_MS0 (1 << 3)
+#define PERI_CLK8_MS2 (1 << 5)
+#define PERI_CLK8_XG2RAM0 (1 << 6)
+#define PERI_CLK8_X2SRAM (1 << 7)
+#define PERI_CLK8_SRAM (1 << 8)
+#define PERI_CLK8_ROM (1 << 9)
+#define PERI_CLK8_HARQ (1 << 10)
+#define PERI_CLK8_MMU (1 << 11)
+#define PERI_CLK8_DDRC (1 << 12)
+#define PERI_CLK8_DDRPHY (1 << 13)
+#define PERI_CLK8_DDRPHY_REF (1 << 14)
+#define PERI_CLK8_X2X_SYSNOC (1 << 15)
+#define PERI_CLK8_X2X_CCPU (1 << 16)
+#define PERI_CLK8_DDRT (1 << 17)
+#define PERI_CLK8_DDRPACK_RS (1 << 18)
+
+/*
+ * PERI_SC_PERIPH_CLKEN9
+ * PERI_SC_PERIPH_CLKDIS9
+ * PERI_SC_PERIPH_CLKSTAT9
+ */
+#define PERI_CLK9_CARM_DAP (1 << 0)
+#define PERI_CLK9_CARM_ATB (1 << 1)
+#define PERI_CLK9_CARM_LBUS (1 << 2)
+#define PERI_CLK9_CARM_KERNEL (1 << 3)
+
+/*
+ * PERI_SC_PERIPH_CLKEN10
+ * PERI_SC_PERIPH_CLKDIS10
+ * PERI_SC_PERIPH_CLKSTAT10
+ */
+#define PERI_CLK10_IPF_CCPU (1 << 0)
+#define PERI_CLK10_SOCP_CCPU (1 << 1)
+#define PERI_CLK10_SECENG_CCPU (1 << 2)
+#define PERI_CLK10_HARQ_CCPU (1 << 3)
+#define PERI_CLK10_IPF_MCU (1 << 16)
+#define PERI_CLK10_SOCP_MCU (1 << 17)
+#define PERI_CLK10_SECENG_MCU (1 << 18)
+#define PERI_CLK10_HARQ_MCU (1 << 19)
+
+/*
+ * PERI_SC_PERIPH_CLKEN12
+ * PERI_SC_PERIPH_CLKDIS12
+ * PERI_SC_PERIPH_CLKSTAT12
+ */
+#define PERI_CLK12_HIFI_SRC (1 << 0)
+#define PERI_CLK12_MMC0_SRC (1 << 1)
+#define PERI_CLK12_MMC1_SRC (1 << 2)
+#define PERI_CLK12_MMC2_SRC (1 << 3)
+#define PERI_CLK12_SYSPLL_DIV (1 << 4)
+#define PERI_CLK12_TPIU_SRC (1 << 5)
+#define PERI_CLK12_MMC0_HF (1 << 6)
+#define PERI_CLK12_MMC1_HF (1 << 7)
+#define PERI_CLK12_PLL_TEST_SRC (1 << 8)
+#define PERI_CLK12_CODEC_SOC (1 << 9)
+#define PERI_CLK12_MEDIA (1 << 10)
+
+/*
+ * PERI_SC_PERIPH_RSTEN0
+ * PERI_SC_PERIPH_RSTDIS0
+ * PERI_SC_PERIPH_RSTSTAT0
+ */
+#define PERI_RST0_MMC0 (1 << 0)
+#define PERI_RST0_MMC1 (1 << 1)
+#define PERI_RST0_MMC2 (1 << 2)
+#define PERI_RST0_NANDC (1 << 3)
+#define PERI_RST0_USBOTG_BUS (1 << 4)
+#define PERI_RST0_POR_PICOPHY (1 << 5)
+#define PERI_RST0_USBOTG (1 << 6)
+#define PERI_RST0_USBOTG_32K (1 << 7)
+
+/*
+ * PERI_SC_PERIPH_RSTEN1
+ * PERI_SC_PERIPH_RSTDIS1
+ * PERI_SC_PERIPH_RSTSTAT1
+ */
+#define PERI_RST1_HIFI (1 << 0)
+#define PERI_RST1_DIGACODEC (1 << 5)
+
+/*
+ * PERI_SC_PERIPH_RSTEN2
+ * PERI_SC_PERIPH_RSTDIS2
+ * PERI_SC_PERIPH_RSTSTAT2
+ */
+#define PERI_RST2_IPF (1 << 0)
+#define PERI_RST2_SOCP (1 << 1)
+#define PERI_RST2_DMAC (1 << 2)
+#define PERI_RST2_SECENG (1 << 3)
+#define PERI_RST2_ABB (1 << 4)
+#define PERI_RST2_HPM0 (1 << 5)
+#define PERI_RST2_HPM1 (1 << 6)
+#define PERI_RST2_HPM2 (1 << 7)
+#define PERI_RST2_HPM3 (1 << 8)
+
+/*
+ * PERI_SC_PERIPH_RSTEN3
+ * PERI_SC_PERIPH_RSTDIS3
+ * PERI_SC_PERIPH_RSTSTAT3
+ */
+#define PERI_RST3_CSSYS (1 << 0)
+#define PERI_RST3_I2C0 (1 << 1)
+#define PERI_RST3_I2C1 (1 << 2)
+#define PERI_RST3_I2C2 (1 << 3)
+#define PERI_RST3_I2C3 (1 << 4)
+#define PERI_RST3_UART1 (1 << 5)
+#define PERI_RST3_UART2 (1 << 6)
+#define PERI_RST3_UART3 (1 << 7)
+#define PERI_RST3_UART4 (1 << 8)
+#define PERI_RST3_SSP (1 << 9)
+#define PERI_RST3_PWM (1 << 10)
+#define PERI_RST3_BLPWM (1 << 11)
+#define PERI_RST3_TSENSOR (1 << 12)
+#define PERI_RST3_DAPB (1 << 18)
+#define PERI_RST3_HKADC (1 << 19)
+#define PERI_RST3_CODEC (1 << 20)
+
+/*
+ * PERI_SC_PERIPH_RSTEN8
+ * PERI_SC_PERIPH_RSTDIS8
+ * PERI_SC_PERIPH_RSTSTAT8
+ */
+#define PERI_RST8_RS0 (1 << 0)
+#define PERI_RST8_RS2 (1 << 1)
+#define PERI_RST8_RS3 (1 << 2)
+#define PERI_RST8_MS0 (1 << 3)
+#define PERI_RST8_MS2 (1 << 5)
+#define PERI_RST8_XG2RAM0 (1 << 6)
+#define PERI_RST8_X2SRAM_TZMA (1 << 7)
+#define PERI_RST8_SRAM (1 << 8)
+#define PERI_RST8_HARQ (1 << 10)
+#define PERI_RST8_DDRC (1 << 12)
+#define PERI_RST8_DDRC_APB (1 << 13)
+#define PERI_RST8_DDRPACK_APB (1 << 14)
+#define PERI_RST8_DDRT (1 << 17)
+
+#endif /* __HI6220_PERI_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6220_regs_pin.h b/plat/hisilicon/hikey/include/hi6220_regs_pin.h
new file mode 100644
index 00000000..7de4c3cd
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220_regs_pin.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_PIN_H__
+#define __HI6220_PIN_H__
+
+#define IOMG_BASE 0xF7010000
+
+#define IOMG_SD_CLK (IOMG_BASE + 0x0C)
+#define IOMG_SD_CMD (IOMG_BASE + 0x10)
+#define IOMG_SD_DATA0 (IOMG_BASE + 0x14)
+#define IOMG_SD_DATA1 (IOMG_BASE + 0x18)
+#define IOMG_SD_DATA2 (IOMG_BASE + 0x1C)
+#define IOMG_SD_DATA3 (IOMG_BASE + 0x20)
+#define IOMG_GPIO24 (IOMG_BASE + 0x140)
+
+#define IOMG_MUX_FUNC0 0
+#define IOMG_MUX_FUNC1 1
+#define IOMG_MUX_FUNC2 2
+
+#define IOCG1_BASE 0xF7010800
+#define IOCG2_BASE 0xF8001800
+
+#define IOCG_SD_CLK (IOCG1_BASE + 0x0C)
+#define IOCG_SD_CMD (IOCG1_BASE + 0x10)
+#define IOCG_SD_DATA0 (IOCG1_BASE + 0x14)
+#define IOCG_SD_DATA1 (IOCG1_BASE + 0x18)
+#define IOCG_SD_DATA2 (IOCG1_BASE + 0x1C)
+#define IOCG_SD_DATA3 (IOCG1_BASE + 0x20)
+#define IOCG_GPIO24 (IOCG1_BASE + 0x150)
+#define IOCG_GPIO8 (IOCG2_BASE + 0x30)
+
+#define IOCG_DRIVE_8MA (2 << 4)
+#define IOCG_DRIVE_10MA (3 << 4)
+#define IOCG_INPUT_16MA 0x64
+#define IOCG_INPUT_12MA 0x54
+#define IOCG_PULLDOWN (1 << 1)
+#define IOCG_PULLUP (1 << 0)
+
+#endif /* __HI6220_PIN_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6220_regs_pmctrl.h b/plat/hisilicon/hikey/include/hi6220_regs_pmctrl.h
new file mode 100644
index 00000000..dc09b200
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220_regs_pmctrl.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_REGS_PMCTRL_H__
+#define __HI6220_REGS_PMCTRL_H__
+
+#define PMCTRL_BASE 0xF7032000
+
+#define PMCTRL_ACPUPLLCTRL (PMCTRL_BASE + 0x000)
+#define PMCTRL_ACPUPLLFREQ (PMCTRL_BASE + 0x004)
+#define PMCTRL_DDRPLL1CTRL (PMCTRL_BASE + 0x010)
+#define PMCTRL_DDRPLL0CTRL (PMCTRL_BASE + 0x030)
+#define PMCTRL_MEDPLLCTRL (PMCTRL_BASE + 0x038)
+#define PMCTRL_ACPUPLLSEL (PMCTRL_BASE + 0x100)
+#define PMCTRL_ACPUCLKDIV (PMCTRL_BASE + 0x104)
+#define PMCTRL_ACPUSYSPLLCFG (PMCTRL_BASE + 0x110)
+#define PMCTRL_ACPUCLKOFFCFG (PMCTRL_BASE + 0x114)
+#define PMCTRL_ACPUPLLFRAC (PMCTRL_BASE + 0x134)
+#define PMCTRL_ACPUPMUVOLUPTIME (PMCTRL_BASE + 0x360)
+#define PMCTRL_ACPUPMUVOLDNTIME (PMCTRL_BASE + 0x364)
+#define PMCTRL_ACPUVOLPMUADDR (PMCTRL_BASE + 0x368)
+#define PMCTRL_ACPUVOLUPSTEP (PMCTRL_BASE + 0x36c)
+#define PMCTRL_ACPUVOLDNSTEP (PMCTRL_BASE + 0x370)
+#define PMCTRL_ACPUDFTVOL (PMCTRL_BASE + 0x374)
+#define PMCTRL_ACPUDESTVOL (PMCTRL_BASE + 0x378)
+#define PMCTRL_ACPUVOLTTIMEOUT (PMCTRL_BASE + 0x37c)
+
+#define PMCTRL_ACPUPLLCTRL_EN_CFG (1 << 0)
+
+#define PMCTRL_ACPUCLKDIV_CPUEXT_CFG_MASK (3 << 0)
+#define PMCTRL_ACPUCLKDIV_DDR_CFG_MASK (3 << 8)
+#define PMCTRL_ACPUCLKDIV_CPUEXT_STAT_MASK (3 << 16)
+#define PMCTRL_ACPUCLKDIV_DDR_STAT_MASK (3 << 24)
+
+#define PMCTRL_ACPUPLLSEL_ACPUPLL_CFG (1 << 0)
+#define PMCTRL_ACPUPLLSEL_ACPUPLL_STAT (1 << 1)
+#define PMCTRL_ACPUPLLSEL_SYSPLL_STAT (1 << 2)
+
+#define PMCTRL_ACPUSYSPLL_CLKDIV_CFG_MASK 0x7
+#define PMCTRL_ACPUSYSPLL_CLKEN_CFG (1 << 4)
+#define PMCTRL_ACPUSYSPLL_CLKDIV_SW (3 << 12)
+
+#define PMCTRL_ACPUSYSPLLCFG_SYSPLL_CLKEN (1 << 4)
+#define PMCTRL_ACPUSYSPLLCFG_CLKDIV_MASK (3 << 12)
+
+#define PMCTRL_ACPUDESTVOL_DEST_VOL_MASK 0x7f
+#define PMCTRL_ACPUDESTVOL_CURR_VOL_MASK (0x7f << 8)
+
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_en_cfg_START (0)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_en_cfg_END (0)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_rst_START (2)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_rst_END (2)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_time_START (4)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_time_END (27)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_timeout_START (28)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_timeout_END (28)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_lock_START (29)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_lock_END (29)
+
+#define SOC_PMCTRL_ACPUPLLFRAC_ADDR(base) ((base) + (0x134))
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_subsys_clk_div_sw_START (12)
+
+#define SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_cfg_START (0)
+#define SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_cfg_END (0)
+#define SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_stat_START (1)
+#define SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_stat_END (1)
+#define SOC_PMCTRL_ACPUPLLSEL_syspll_sw_stat_START (2)
+#define SOC_PMCTRL_ACPUPLLSEL_syspll_sw_stat_END (2)
+
+#define SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_cfg_START (0)
+#define SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_cfg_END (1)
+#define SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_cfg_START (8)
+#define SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_cfg_END (9)
+#define SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_stat_START (16)
+#define SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_stat_END (17)
+#define SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_stat_START (24)
+#define SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_stat_END (25)
+
+#define SOC_PMCTRL_ACPUDESTVOL_acpu_dest_vol_START (0)
+#define SOC_PMCTRL_ACPUDESTVOL_acpu_dest_vol_END (6)
+#define SOC_PMCTRL_ACPUDESTVOL_acpu_vol_using_START (8)
+#define SOC_PMCTRL_ACPUDESTVOL_acpu_vol_using_END (14)
+
+#define SOC_PMCTRL_ACPUVOLTIMEOUT_acpu_vol_timeout_START (0)
+#define SOC_PMCTRL_ACPUVOLTIMEOUT_acpu_vol_timeout_END (0)
+
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_div_cfg_START (0)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_div_cfg_END (2)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_clken_cfg_START (4)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_clken_cfg_END (4)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_subsys_clk_div_cfg_START (8)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_subsys_clk_div_cfg_END (9)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_div_stat_START (16)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_div_stat_END (19)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_clken_stat_START (20)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_clken_stat_END (20)
+
+#endif /* __HI6220_REGS_PMCTRL_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6553.h b/plat/hisilicon/hikey/include/hi6553.h
new file mode 100644
index 00000000..76cb8ff1
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6553.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6553_H__
+#define __HI6553_H__
+
+#include <hi6220.h>
+#include <mmio.h>
+
+#define HI6553_DISABLE6_XO_CLK (PMUSSI_BASE + (0x036 << 2))
+
+#define DISABLE6_XO_CLK_BB (1 << 0)
+#define DISABLE6_XO_CLK_CONN (1 << 1)
+#define DISABLE6_XO_CLK_NFC (1 << 2)
+#define DISABLE6_XO_CLK_RF1 (1 << 3)
+#define DISABLE6_XO_CLK_RF2 (1 << 4)
+
+#define HI6553_VERSION_REG (PMUSSI_BASE + (0x000 << 2))
+#define HI6553_ENABLE2_LDO1_8 (PMUSSI_BASE + (0x029 << 2))
+#define HI6553_DISABLE2_LDO1_8 (PMUSSI_BASE + (0x02a << 2))
+#define HI6553_ONOFF_STATUS2_LDO1_8 (PMUSSI_BASE + (0x02b << 2))
+#define HI6553_ENABLE3_LDO9_16 (PMUSSI_BASE + (0x02c << 2))
+#define HI6553_DISABLE3_LDO9_16 (PMUSSI_BASE + (0x02d << 2))
+#define HI6553_ONOFF_STATUS3_LDO9_16 (PMUSSI_BASE + (0x02e << 2))
+#define HI6553_ENABLE4_LDO17_22 (PMUSSI_BASE + (0x02f << 2))
+#define HI6553_DISABLE4_LDO17_22 (PMUSSI_BASE + (0x030 << 2))
+#define HI6553_ONOFF_STATUS4_LDO17_22 (PMUSSI_BASE + (0x031 << 2))
+#define HI6553_PERI_EN_MARK (PMUSSI_BASE + (0x040 << 2))
+#define HI6553_BUCK2_REG1 (PMUSSI_BASE + (0x04a << 2))
+#define HI6553_BUCK2_REG5 (PMUSSI_BASE + (0x04e << 2))
+#define HI6553_BUCK2_REG6 (PMUSSI_BASE + (0x04f << 2))
+#define HI6553_BUCK3_REG3 (PMUSSI_BASE + (0x054 << 2))
+#define HI6553_BUCK3_REG5 (PMUSSI_BASE + (0x056 << 2))
+#define HI6553_BUCK3_REG6 (PMUSSI_BASE + (0x057 << 2))
+#define HI6553_BUCK4_REG2 (PMUSSI_BASE + (0x05b << 2))
+#define HI6553_BUCK4_REG5 (PMUSSI_BASE + (0x05e << 2))
+#define HI6553_BUCK4_REG6 (PMUSSI_BASE + (0x05f << 2))
+#define HI6553_CLK_TOP0 (PMUSSI_BASE + (0x063 << 2))
+#define HI6553_CLK_TOP3 (PMUSSI_BASE + (0x066 << 2))
+#define HI6553_CLK_TOP4 (PMUSSI_BASE + (0x067 << 2))
+#define HI6553_VSET_BUCK2_ADJ (PMUSSI_BASE + (0x06d << 2))
+#define HI6553_VSET_BUCK3_ADJ (PMUSSI_BASE + (0x06e << 2))
+#define HI6553_LDO7_REG_ADJ (PMUSSI_BASE + (0x078 << 2))
+#define HI6553_LDO10_REG_ADJ (PMUSSI_BASE + (0x07b << 2))
+#define HI6553_LDO15_REG_ADJ (PMUSSI_BASE + (0x080 << 2))
+#define HI6553_LDO19_REG_ADJ (PMUSSI_BASE + (0x084 << 2))
+#define HI6553_LDO20_REG_ADJ (PMUSSI_BASE + (0x085 << 2))
+#define HI6553_LDO21_REG_ADJ (PMUSSI_BASE + (0x086 << 2))
+#define HI6553_LDO22_REG_ADJ (PMUSSI_BASE + (0x087 << 2))
+#define HI6553_DR_LED_CTRL (PMUSSI_BASE + (0x098 << 2))
+#define HI6553_DR_OUT_CTRL (PMUSSI_BASE + (0x099 << 2))
+#define HI6553_DR3_ISET (PMUSSI_BASE + (0x09a << 2))
+#define HI6553_DR3_START_DEL (PMUSSI_BASE + (0x09b << 2))
+#define HI6553_DR4_ISET (PMUSSI_BASE + (0x09c << 2))
+#define HI6553_DR4_START_DEL (PMUSSI_BASE + (0x09d << 2))
+#define HI6553_DR345_TIM_CONF0 (PMUSSI_BASE + (0x0a0 << 2))
+#define HI6553_NP_REG_ADJ1 (PMUSSI_BASE + (0x0be << 2))
+#define HI6553_NP_REG_CHG (PMUSSI_BASE + (0x0c0 << 2))
+#define HI6553_BUCK01_CTRL2 (PMUSSI_BASE + (0x0d9 << 2))
+#define HI6553_BUCK0_CTRL1 (PMUSSI_BASE + (0x0dd << 2))
+#define HI6553_BUCK0_CTRL5 (PMUSSI_BASE + (0x0e1 << 2))
+#define HI6553_BUCK0_CTRL7 (PMUSSI_BASE + (0x0e3 << 2))
+#define HI6553_BUCK1_CTRL1 (PMUSSI_BASE + (0x0e8 << 2))
+#define HI6553_BUCK1_CTRL5 (PMUSSI_BASE + (0x0ec << 2))
+#define HI6553_BUCK1_CTRL7 (PMUSSI_BASE + (0x0ef << 2))
+#define HI6553_CLK19M2_600_586_EN (PMUSSI_BASE + (0x0fe << 2))
+
+#define LED_START_DELAY_TIME 0x00
+#define LED_ELEC_VALUE 0x07
+#define LED_LIGHT_TIME 0xf0
+#define LED_GREEN_ENABLE (1 << 1)
+#define LED_OUT_CTRL 0x00
+
+#define PMU_HI6552_V300 0x30
+#define PMU_HI6552_V310 0x31
+
+#endif /* __HI6553_H__ */
diff --git a/plat/hisilicon/hikey/include/plat_macros.S b/plat/hisilicon/hikey/include/plat_macros.S
new file mode 100644
index 00000000..1ad217a1
--- /dev/null
+++ b/plat/hisilicon/hikey/include/plat_macros.S
@@ -0,0 +1,79 @@
+/*
+ * 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 <cci.h>
+#include <gic_v2.h>
+#include <hi6220.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, PLAT_ARM_GICD_BASE
+ mov_imm x17, PLAT_ARM_GICC_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_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_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/hikey/include/platform_def.h b/plat/hisilicon/hikey/include/platform_def.h
new file mode 100644
index 00000000..a91a9b06
--- /dev/null
+++ b/plat/hisilicon/hikey/include/platform_def.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2017, 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 "../hikey_def.h"
+
+/*
+ * Platform binary types for linking
+ */
+#define PLATFORM_LINKER_FORMAT "elf64-littleaarch64"
+#define PLATFORM_LINKER_ARCH aarch64
+
+
+/*
+ * Generic platform constants
+ */
+
+/* Size of cacheable stacks */
+#define PLATFORM_STACK_SIZE 0x800
+
+#define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n"
+
+#define PLATFORM_CACHE_LINE_SIZE 64
+#define PLATFORM_CLUSTER_COUNT 2
+#define PLATFORM_CORE_COUNT_PER_CLUSTER 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 1
+#define PLAT_MAX_OFF_STATE 2
+
+#define MAX_IO_DEVICES 3
+#define MAX_IO_HANDLES 4
+/* eMMC RPMB and eMMC User Data */
+#define MAX_IO_BLOCK_DEVICES 2
+
+/* GIC related constants (no GICR in GIC-400) */
+#define PLAT_ARM_GICD_BASE 0xF6801000
+#define PLAT_ARM_GICC_BASE 0xF6802000
+#define PLAT_ARM_GICH_BASE 0xF6804000
+#define PLAT_ARM_GICV_BASE 0xF6806000
+
+
+/*
+ * Platform memory map related constants
+ */
+
+/*
+ * BL1 is stored in XG2RAM0_HIRQ that is 784KB large (0xF980_0000~0xF98C_4000).
+ */
+#define ONCHIPROM_PARAM_BASE (XG2RAM0_BASE + 0x700)
+#define LOADER_RAM_BASE (XG2RAM0_BASE + 0x800)
+#define BL1_XG2RAM0_OFFSET 0x1000
+
+/*
+ * BL1 specific defines.
+ *
+ * Both loader and BL1_RO region stay in SRAM since they are used to simulate
+ * ROM.
+ * Loader is used to switch Hi6220 SoC from 32-bit to 64-bit mode.
+ *
+ * ++++++++++ 0xF980_0000
+ * + loader +
+ * ++++++++++ 0xF980_1000
+ * + BL1_RO +
+ * ++++++++++ 0xF981_0000
+ * + BL1_RW +
+ * ++++++++++ 0xF989_8000
+ */
+#define BL1_RO_BASE (XG2RAM0_BASE + BL1_XG2RAM0_OFFSET)
+#define BL1_RO_LIMIT (XG2RAM0_BASE + 0x10000)
+#define BL1_RW_BASE (BL1_RO_LIMIT) /* 0xf981_0000 */
+#define BL1_RW_SIZE (0x00088000)
+#define BL1_RW_LIMIT (0xF9898000)
+
+/*
+ * BL2 specific defines.
+ */
+#define BL2_BASE (BL1_RW_BASE + 0x8000) /* 0xf981_8000 */
+#define BL2_LIMIT (BL2_BASE + 0x40000)
+
+/*
+ * SCP_BL2 specific defines.
+ * In HiKey, SCP_BL2 means MCU firmware. It's loaded into the temporary buffer
+ * at 0x0100_0000. Then BL2 will parse the sections and loaded them into
+ * predefined separated buffers.
+ */
+#define SCP_BL2_BASE (DDR_BASE + 0x01000000)
+#define SCP_BL2_LIMIT (SCP_BL2_BASE + 0x00100000)
+#define SCP_BL2_SIZE (SCP_BL2_LIMIT - SCP_BL2_BASE)
+
+/*
+ * BL31 specific defines.
+ */
+#define BL31_BASE BL2_LIMIT
+#define BL31_LIMIT 0xF9898000
+
+#define NS_BL1U_BASE (BL2_BASE)
+#define NS_BL1U_SIZE (0x00010000)
+#define NS_BL1U_LIMIT (NS_BL1U_BASE + NS_BL1U_SIZE)
+
+/*
+ * Platform specific page table and MMU setup constants
+ */
+#define ADDR_SPACE_SIZE (1ull << 32)
+
+#if IMAGE_BL1 || IMAGE_BL2 || IMAGE_BL31
+#define MAX_XLAT_TABLES 3
+#endif
+
+#define MAX_MMAP_REGIONS 16
+
+#define HIKEY_NS_IMAGE_OFFSET (DDR_BASE + 0x35000000)
+
+/*
+ * 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__ */