Support for Mediatek MT6795 SoC

This patch support single core to boot to Linux kernel
through Trusted Firmware.
It also support 32 bit kernel and 64 bit kernel booting.

8 files changed, 957 insertions, 0 deletions

diff --git a/plat/mediatek/mt6795/include/mcucfg.h b/plat/mediatek/mt6795/include/mcucfg.h
new file mode 100644
index 000000000..879e7fae9
--- /dev/null
+++ b/plat/mediatek/mt6795/include/mcucfg.h
@@ -0,0 +1,180 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MCUCFG_H__
+#define __MCUCFG_H__
+
+#include <platform_def.h>
+#include <stdint.h>
+
+struct mt6795_mcucfg_regs {
+	uint32_t mp0_ca7l_cache_config;
+	struct {
+		uint32_t mem_delsel0;
+		uint32_t mem_delsel1;
+	} mp0_cpu[4];
+	uint32_t mp0_cache_mem_delsel0;
+	uint32_t mp0_cache_mem_delsel1;
+	uint32_t mp0_axi_config;
+	uint32_t mp0_misc_config[2];
+	struct {
+		uint32_t rv_addr_lw;
+		uint32_t rv_addr_hw;
+	} mp0_rv_addr[4];
+	uint32_t mp0_ca7l_cfg_dis;
+	uint32_t mp0_ca7l_clken_ctrl;
+	uint32_t mp0_ca7l_rst_ctrl;
+	uint32_t mp0_ca7l_misc_config;
+	uint32_t mp0_ca7l_dbg_pwr_ctrl;
+	uint32_t mp0_rw_rsvd0;
+	uint32_t mp0_rw_rsvd1;
+	uint32_t mp0_ro_rsvd;
+	uint32_t reserved0_0[100];
+	uint32_t mp1_cpucfg;
+	uint32_t mp1_miscdbg;
+	uint32_t reserved0_1[13];
+	uint32_t mp1_rst_ctl;
+	uint32_t mp1_clkenm_div;
+	uint32_t reserved0_2[7];
+	uint32_t mp1_config_res;
+	uint32_t reserved0_3[13];
+	struct {
+		uint32_t rv_addr_lw;
+		uint32_t rv_addr_hw;
+	} mp1_rv_addr[2];
+	uint32_t reserved0_4[84];
+	uint32_t mp0_rst_status;		/* 0x400 */
+	uint32_t mp0_dbg_ctrl;
+	uint32_t mp0_dbg_flag;
+	uint32_t mp0_ca7l_ir_mon;
+	struct {
+		uint32_t pc_lw;
+		uint32_t pc_hw;
+		uint32_t fp_arch32;
+		uint32_t sp_arch32;
+		uint32_t fp_arch64_lw;
+		uint32_t fp_arch64_hw;
+		uint32_t sp_arch64_lw;
+		uint32_t sp_arch64_hw;
+	} mp0_dbg_core[4];
+	uint32_t dfd_ctrl;
+	uint32_t dfd_cnt_l;
+	uint32_t dfd_cnt_h;
+	uint32_t misccfg_mp0_rw_rsvd;
+	uint32_t misccfg_sec_vio_status0;
+	uint32_t misccfg_sec_vio_status1;
+	uint32_t reserved1[22];
+	uint32_t misccfg_rw_rsvd;		/* 0x500 */
+	uint32_t mcusys_dbg_mon_sel_a;
+	uint32_t mcusys_dbg_mon;
+	uint32_t reserved2[61];
+	uint32_t mcusys_config_a;		/* 0x600 */
+	uint32_t mcusys_config1_a;
+	uint32_t mcusys_gic_peribase_a;
+	uint32_t reserved3;
+	uint32_t sec_range0_start;		/* 0x610 */
+	uint32_t sec_range0_end;
+	uint32_t sec_range_enable;
+	uint32_t reserved4;
+	uint32_t int_pol_ctl[8];		/* 0x620 */
+	uint32_t aclken_div;			/* 0x640 */
+	uint32_t pclken_div;
+	uint32_t l2c_sram_ctrl;
+	uint32_t armpll_jit_ctrl;
+	uint32_t cci_addrmap;			/* 0x650 */
+	uint32_t cci_config;
+	uint32_t cci_periphbase;
+	uint32_t cci_nevntcntovfl;
+	uint32_t cci_clk_ctrl;			/* 0x660 */
+	uint32_t cci_acel_s1_ctrl;
+	uint32_t bus_fabric_dcm_ctrl;
+	uint32_t reserved5;
+	uint32_t xgpt_ctl;			/* 0x670 */
+	uint32_t xgpt_idx;
+	uint32_t ptpod2_ctl0;
+	uint32_t ptpod2_ctl1;
+	uint32_t mcusys_revid;
+	uint32_t mcusys_rw_rsvd0;
+	uint32_t mcusys_rw_rsvd1;
+};
+
+static struct mt6795_mcucfg_regs *const mt6795_mcucfg = (void *)MCUCFG_BASE;
+
+/* cpu boot mode */
+enum {
+	MP0_CPUCFG_64BIT_SHIFT = 12,
+	MP1_CPUCFG_64BIT_SHIFT = 28,
+	MP0_CPUCFG_64BIT = 0xf << MP0_CPUCFG_64BIT_SHIFT,
+	MP1_CPUCFG_64BIT = 0xf << MP1_CPUCFG_64BIT_SHIFT
+};
+
+/* scu related */
+enum {
+	MP0_ACINACTM_SHIFT = 4,
+	MP1_ACINACTM_SHIFT = 0,
+	MP0_ACINACTM = 1 << MP0_ACINACTM_SHIFT,
+	MP1_ACINACTM = 1 << MP1_ACINACTM_SHIFT
+};
+
+enum {
+	MP1_DIS_RGU0_WAIT_PD_CPUS_L1_ACK_SHIFT = 0,
+	MP1_DIS_RGU1_WAIT_PD_CPUS_L1_ACK_SHIFT = 4,
+	MP1_DIS_RGU2_WAIT_PD_CPUS_L1_ACK_SHIFT = 8,
+	MP1_DIS_RGU3_WAIT_PD_CPUS_L1_ACK_SHIFT = 12,
+	MP1_DIS_RGU_NOCPU_WAIT_PD_CPUS_L1_ACK_SHIFT = 16,
+
+	MP1_DIS_RGU0_WAIT_PD_CPUS_L1_ACK =
+		0xf << MP1_DIS_RGU0_WAIT_PD_CPUS_L1_ACK_SHIFT,
+	MP1_DIS_RGU1_WAIT_PD_CPUS_L1_ACK =
+		0xf << MP1_DIS_RGU1_WAIT_PD_CPUS_L1_ACK_SHIFT,
+	MP1_DIS_RGU2_WAIT_PD_CPUS_L1_ACK =
+		0xf << MP1_DIS_RGU2_WAIT_PD_CPUS_L1_ACK_SHIFT,
+	MP1_DIS_RGU3_WAIT_PD_CPUS_L1_ACK =
+		0xf << MP1_DIS_RGU3_WAIT_PD_CPUS_L1_ACK_SHIFT,
+	MP1_DIS_RGU_NOCPU_WAIT_PD_CPUS_L1_ACK =
+		0xf << MP1_DIS_RGU_NOCPU_WAIT_PD_CPUS_L1_ACK_SHIFT
+};
+
+enum {
+	MP1_AINACTS_SHIFT = 4,
+	MP1_AINACTS = 1 << MP1_AINACTS_SHIFT
+};
+
+enum {
+	MP1_SW_CG_GEN_SHIFT = 12,
+	MP1_SW_CG_GEN = 1 << MP1_SW_CG_GEN_SHIFT
+};
+
+enum {
+	MP1_L2RSTDISABLE_SHIFT = 14,
+	MP1_L2RSTDISABLE = 1 << MP1_L2RSTDISABLE_SHIFT
+};
+
+#endif  /* __MCUCFG_H__ */
diff --git a/plat/mediatek/mt6795/include/plat_macros.S b/plat/mediatek/mt6795/include/plat_macros.S
new file mode 100644
index 000000000..ef9d1d81b
--- /dev/null
+++ b/plat/mediatek/mt6795/include/plat_macros.S
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <cci.h>
+#include <gic_v2.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"
+
+	/* ---------------------------------------------
+	 * The below macro prints out relevant GIC
+	 * registers whenever an unhandled exception is
+	 * taken in BL3-1.
+	 * Clobbers: x0 - x10, x16, x17, sp
+	 * ---------------------------------------------
+	 */
+	.macro plat_crash_print_regs
+	mov_imm x16, BASE_GICD_BASE
+	mov_imm x17, BASE_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 console */
+	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
+gicd_ispendr_loop:
+	sub	x4, x7, x16
+	cmp	x4, #0x280
+	b.eq	exit_print_gic_regs
+	bl	asm_print_hex
+
+	adr	x4, spacer
+	bl	asm_print_str
+
+	ldr	x4, [x7], #8
+	bl	asm_print_hex
+
+	adr	x4, newline
+	bl	asm_print_str
+	b	gicd_ispendr_loop
+exit_print_gic_regs:
+	.endm
+
+.section .rodata.cci_reg_name, "aS"
+cci_iface_regs:
+	.asciz "cci_snoop_ctrl_cluster0", "cci_snoop_ctrl_cluster1" , ""
+
+	/* ------------------------------------------------
+	 * The below macro prints out relevant interconnect
+	 * registers whenever an unhandled exception is
+	 * taken in BL3-1.
+	 * Clobbers: x0 - x9, sp
+	 * ------------------------------------------------
+	 */
+	.macro plat_print_interconnect_regs
+	adr	x6, cci_iface_regs
+	/* Store in x7 the base address of the first interface */
+	mov_imm	x7, (PLAT_MT_CCI_BASE + SLAVE_IFACE_OFFSET(	\
+			PLAT_MT_CCI_CLUSTER0_SL_IFACE_IX))
+	ldr	w8, [x7, #SNOOP_CTRL_REG]
+	/* Store in x7 the base address of the second interface */
+	mov_imm	x7, (PLAT_MT_CCI_BASE + SLAVE_IFACE_OFFSET(	\
+			PLAT_MT_CCI_CLUSTER1_SL_IFACE_IX))
+	ldr	w9, [x7, #SNOOP_CTRL_REG]
+	/* Store to the crash buf and print to console */
+	bl	str_in_crash_buf_print
+	.endm
diff --git a/plat/mediatek/mt6795/include/plat_private.h b/plat/mediatek/mt6795/include/plat_private.h
new file mode 100644
index 000000000..7385c4936
--- /dev/null
+++ b/plat/mediatek/mt6795/include/plat_private.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PLAT_PRIVATE_H__
+#define __PLAT_PRIVATE_H__
+#include <stdint.h>
+#include <xlat_tables.h>
+
+void plat_configure_mmu_el3(unsigned long total_base,
+					unsigned long total_size,
+					unsigned long,
+					unsigned long,
+					unsigned long,
+					unsigned long);
+
+void plat_cci_init(void);
+void plat_cci_enable(void);
+void plat_cci_disable(void);
+
+/* Declarations for plat_mt_gic.c */
+void plat_mt_gic_init(void);
+
+/* Declarations for plat_topology.c */
+int mt_setup_topology(void);
+void plat_delay_timer_init(void);
+
+void plat_mt_gic_driver_init(void);
+void plat_mt_gic_init(void);
+void plat_mt_gic_cpuif_enable(void);
+void plat_mt_gic_cpuif_disable(void);
+void plat_mt_gic_pcpu_init(void);
+
+#endif /* __PLAT_PRIVATE_H__ */
diff --git a/plat/mediatek/mt6795/include/plat_sip_calls.h b/plat/mediatek/mt6795/include/plat_sip_calls.h
new file mode 100644
index 000000000..a4844f422
--- /dev/null
+++ b/plat/mediatek/mt6795/include/plat_sip_calls.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PLAT_SIP_CALLS_H__
+#define __PLAT_SIP_CALLS_H__
+
+/*******************************************************************************
+ * Plat SiP function constants
+ ******************************************************************************/
+#define MTK_PLAT_SIP_NUM_CALLS	0
+
+#endif /* __PLAT_SIP_CALLS_H__ */
diff --git a/plat/mediatek/mt6795/include/platform_def.h b/plat/mediatek/mt6795/include/platform_def.h
new file mode 100644
index 000000000..275333fc0
--- /dev/null
+++ b/plat/mediatek/mt6795/include/platform_def.h
@@ -0,0 +1,266 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PLATFORM_DEF_H__
+#define __PLATFORM_DEF_H__
+
+#define PLAT_PRIMARY_CPU  0x0
+
+/* Special value used to verify platform parameters from BL2 to BL3-1 */
+#define MT_BL31_PLAT_PARAM_VAL  0x0f1e2d3c4b5a6978ULL
+
+#define IO_PHYS             (0x10000000)
+#define INFRACFG_AO_BASE    (IO_PHYS + 0x1000)
+#define MCUCFG_BASE         (IO_PHYS + 0x200000)
+#define PERI_BASE           (IO_PHYS + 0x1000000)
+
+
+#define GPIO_BASE           (IO_PHYS + 0x370000)
+#define SPM_BASE            (IO_PHYS + 0x6000)
+#define RGU_BASE            (MCUCFG_BASE + 0x11000)
+#define PMIC_WRAP_BASE      (IO_PHYS + 0x10000)
+
+#define TRNG_base           (MCUCFG_BASE + 0x230000)
+#define MT_GIC_BASE         (0x10220000)
+#define MCU_SYS_SIZE        (0x700000)
+#define PLAT_MT_CCI_BASE    (IO_PHYS + 0x390000)
+
+/* Aggregate of all devices in the first GB */
+#define MTK_DEV_RNG0_BASE   IO_PHYS
+#define MTK_DEV_RNG0_SIZE   0x400000
+#define MTK_DEV_RNG1_BASE   (PERI_BASE)
+#define MTK_DEV_RNG1_SIZE   0x4000000
+
+/*******************************************************************************
+ * UART related constants
+ ******************************************************************************/
+#define UART0_BASE (PERI_BASE + 0x2000)
+
+#define UART_BAUDRATE   (921600)
+#define UART_CLOCK (26000000)
+
+/*******************************************************************************
+ * System counter frequency related constants
+ ******************************************************************************/
+#define SYS_COUNTER_FREQ_IN_TICKS	13000000
+#define SYS_COUNTER_FREQ_IN_MHZ		(SYS_COUNTER_FREQ_IN_TICKS/1000000)
+
+/*******************************************************************************
+ * GIC-400 & interrupt handling related constants
+ ******************************************************************************/
+
+/* Base MTK_platform compatible GIC memory map */
+#define BASE_GICD_BASE      (MT_GIC_BASE+0x1000)
+#define BASE_GICC_BASE      (MT_GIC_BASE + 0x2000)
+#define BASE_GICR_BASE      (MT_GIC_BASE + 0x200000)
+#define BASE_GICH_BASE      (MT_GIC_BASE + 0x4000)
+#define BASE_GICV_BASE      (MT_GIC_BASE + 0x6000)
+
+#define INT_POL_CTL0        0x10200620
+#define GIC_PRIVATE_SIGNALS (32)
+
+/*******************************************************************************
+ * CCI-400 related constants
+ ******************************************************************************/
+#define PLAT_MT_CCI_CLUSTER0_SL_IFACE_IX  4
+#define PLAT_MT_CCI_CLUSTER1_SL_IFACE_IX  3
+
+/*******************************************************************************
+ * WDT Registers
+ ******************************************************************************/
+#define MTK_WDT_BASE                        (RGU_BASE)
+#define MTK_WDT_SIZE                        (0x1000)
+#define MTK_WDT_MODE                        (MTK_WDT_BASE+0x0000)
+#define MTK_WDT_LENGTH                      (MTK_WDT_BASE+0x0004)
+#define MTK_WDT_RESTART                     (MTK_WDT_BASE+0x0008)
+#define MTK_WDT_STATUS                      (MTK_WDT_BASE+0x000C)
+#define MTK_WDT_INTERVAL                    (MTK_WDT_BASE+0x0010)
+#define MTK_WDT_SWRST                       (MTK_WDT_BASE+0x0014)
+#define MTK_WDT_SWSYSRST                    (MTK_WDT_BASE+0x0018)
+#define MTK_WDT_NONRST_REG                  (MTK_WDT_BASE+0x0020)
+#define MTK_WDT_NONRST_REG2                 (MTK_WDT_BASE+0x0024)
+#define MTK_WDT_REQ_MODE                    (MTK_WDT_BASE+0x0030)
+#define MTK_WDT_REQ_IRQ_EN                  (MTK_WDT_BASE+0x0034)
+#define MTK_WDT_DEBUG_CTL                   (MTK_WDT_BASE+0x0040)
+
+/*WDT_STATUS*/
+#define MTK_WDT_STATUS_HWWDT_RST            (0x80000000)
+#define MTK_WDT_STATUS_SWWDT_RST            (0x40000000)
+#define MTK_WDT_STATUS_IRQWDT_RST           (0x20000000)
+#define MTK_WDT_STATUS_DEBUGWDT_RST         (0x00080000)
+#define MTK_WDT_STATUS_SPMWDT_RST           (0x0002)
+#define MTK_WDT_STATUS_SPM_THERMAL_RST      (0x0001)
+#define MTK_WDT_STATUS_THERMAL_DIRECT_RST   (1<<18)
+#define MTK_WDT_STATUS_SECURITY_RST         (1<<28)
+
+#define MTK_WDT_MODE_DUAL_MODE              0x0040
+#define MTK_WDT_MODE_IRQ                    0x0008
+#define MTK_WDT_MODE_KEY                    0x22000000
+#define MTK_WDT_MODE_EXTEN                  0x0004
+#define MTK_WDT_SWRST_KEY                   0x1209
+#define MTK_WDT_RESTART_KEY                 (0x1971)
+
+/* FIQ platform related define */
+#define MT_IRQ_SEC_SGI_0  8
+#define MT_IRQ_SEC_SGI_1  9
+#define MT_IRQ_SEC_SGI_2  10
+#define MT_IRQ_SEC_SGI_3  11
+#define MT_IRQ_SEC_SGI_4  12
+#define MT_IRQ_SEC_SGI_5  13
+#define MT_IRQ_SEC_SGI_6  14
+#define MT_IRQ_SEC_SGI_7  15
+
+#define FIQ_SMP_CALL_SGI  MT_IRQ_SEC_SGI_5
+
+#define PLAT_ARM_G0_IRQS	FIQ_SMP_CALL_SGI
+
+#define DEBUG_XLAT_TABLE 0
+
+/*******************************************************************************
+ * Platform binary types for linking
+ ******************************************************************************/
+#define PLATFORM_LINKER_FORMAT    "elf64-littleaarch64"
+#define PLATFORM_LINKER_ARCH      aarch64
+
+/*******************************************************************************
+ * Generic platform constants
+ ******************************************************************************/
+
+/* Size of cacheable stacks */
+#if DEBUG_XLAT_TABLE
+#define PLATFORM_STACK_SIZE 0x800
+#elif IMAGE_BL1
+#define PLATFORM_STACK_SIZE 0x440
+#elif IMAGE_BL2
+#define PLATFORM_STACK_SIZE 0x400
+#elif IMAGE_BL31
+#define PLATFORM_STACK_SIZE 0x800
+#elif IMAGE_BL32
+#define PLATFORM_STACK_SIZE 0x440
+#endif
+
+#define FIRMWARE_WELCOME_STR    "Booting Trusted Firmware\n"
+#if ENABLE_PLAT_COMPAT
+#define PLATFORM_MAX_AFFLVL     MPIDR_AFFLVL2
+#else
+#define PLAT_MAX_PWR_LVL        2 /* MPIDR_AFFLVL2 */
+#endif
+
+#define PLATFORM_CACHE_LINE_SIZE      64
+#define PLATFORM_SYSTEM_COUNT         1
+#define PLATFORM_CLUSTER_COUNT        2
+#define PLATFORM_CLUSTER0_CORE_COUNT  4
+#define PLATFORM_CLUSTER1_CORE_COUNT  4
+#define PLATFORM_CORE_COUNT   (PLATFORM_CLUSTER1_CORE_COUNT + \
+					PLATFORM_CLUSTER0_CORE_COUNT)
+#define PLATFORM_MAX_CPUS_PER_CLUSTER 4
+#define PLATFORM_NUM_AFFS   (PLATFORM_SYSTEM_COUNT +  \
+					PLATFORM_CLUSTER_COUNT + \
+					PLATFORM_CORE_COUNT)
+
+/*******************************************************************************
+ * Platform memory map related constants
+ ******************************************************************************/
+/* ATF Argument */
+#define ATF_ARG_SIZE      (0x800)
+
+/* TF txet, ro, rw, internal SRAM, Size: release: 80KB, debug: 92KB */
+#define TZRAM_BASE        (0x110000)
+#if DEBUG
+#define TZRAM_SIZE        (0x1C400)
+#else
+#define TZRAM_SIZE        (0x1C400)
+#endif
+#define TZRAM2_BASE	   0x00100000
+#define TZRAM2_SIZE	   0xDC00
+#define TZRAM2_LIMIT		(TZRAM2_BASE + TZRAM2_SIZE)
+
+#define RAM_CONSOLE_BASE  0x0012D000
+#define RAM_CONSOLE_SIZE  0x00001000
+/*******************************************************************************
+ * BL31 specific defines.
+ ******************************************************************************/
+/*
+ * Put BL3-1 at the top of the Trusted SRAM (just below the shared memory, if
+ * present). BL31_BASE is calculated using the current BL3-1 debug size plus a
+ * little space for growth.
+ */
+#define BL31_BASE           (TZRAM_BASE + 0x1000)
+#define BL31_LIMIT          (TZRAM_BASE + TZRAM_SIZE)
+#define BSS1_STACK_LIMIT    (TZRAM_BASE + TZRAM_SIZE)
+#define BL31_TZRAM_SIZE     (TZRAM_SIZE - ATF_ARG_SIZE)
+
+/*******************************************************************************
+ * Platform specific page table and MMU setup constants
+ ******************************************************************************/
+#define ADDR_SPACE_SIZE   (1ull << 32)
+#define MAX_XLAT_TABLES   7
+#define MAX_MMAP_REGIONS  16
+
+
+/*******************************************************************************
+ * CCI-400 related constants
+ ******************************************************************************/
+#define CCI400_BASE                     0x10390000
+#define CCI400_SL_IFACE_CLUSTER0        4
+#define CCI400_SL_IFACE_CLUSTER1        3
+#define CCI400_SL_IFACE_INDEX(mpidr)  (mpidr & MPIDR_CLUSTER_MASK ? \
+					CCI400_SL_IFACE_CLUSTER1 :   \
+					CCI400_SL_IFACE_CLUSTER0)
+#define CCI_SEC_ACCESS_OFFSET           (0x8)
+
+
+/*******************************************************************************
+ * Declarations and constants to access the mailboxes safely. Each mailbox is
+ * aligned on the biggest cache line size in the platform. This is known only
+ * to the platform as it might have a combination of integrated and external
+ * caches. Such alignment ensures that two maiboxes do not sit on the same cache
+ * line at any cache level. They could belong to different cpus/clusters &
+ * get written while being protected by different locks causing corruption of
+ * a valid mailbox address.
+ ******************************************************************************/
+#define CACHE_WRITEBACK_SHIFT     6
+#define CACHE_WRITEBACK_GRANULE   (1 << CACHE_WRITEBACK_SHIFT)
+
+#define BL32_BASE                 (0x0)
+
+/*
+ * Load address of BL3-3 for this platform port
+ */
+#define LK_SIZE_LIMIT				(0x100000)
+#define PLAT_MTK_NS_IMAGE_OFFSET	(0x41E00000)
+/* 16KB */
+#define ATF_AEE_BUFFER_SIZE         (0x4000)
+#define PAGE_SIZE_2MB_MASK          (PAGE_SIZE_2MB - 1)
+#define IS_PAGE_2MB_ALIGNED(addr)   (((addr) & PAGE_SIZE_2MB_MASK) == 0)
+#define PAGE_SIZE_2MB               (1 << PAGE_SIZE_2MB_SHIFT)
+#define PAGE_SIZE_2MB_SHIFT         TWO_MB_SHIFT
+
+#endif /* __PLATFORM_DEF_H__ */
diff --git a/plat/mediatek/mt6795/include/power_tracer.h b/plat/mediatek/mt6795/include/power_tracer.h
new file mode 100644
index 000000000..ab9390d4e
--- /dev/null
+++ b/plat/mediatek/mt6795/include/power_tracer.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __POWER_TRACER_H__
+#define __POWER_TRACER_H__
+
+#define CPU_UP		0
+#define CPU_DOWN	1
+#define CPU_SUSPEND	2
+#define CLUSTER_UP	3
+#define CLUSTER_DOWN	4
+#define CLUSTER_SUSPEND	5
+
+void trace_power_flow(unsigned long mpidr, unsigned char mode);
+
+#endif
diff --git a/plat/mediatek/mt6795/include/scu.h b/plat/mediatek/mt6795/include/scu.h
new file mode 100644
index 000000000..e59fd4357
--- /dev/null
+++ b/plat/mediatek/mt6795/include/scu.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SCU_H__
+#define __SCU_H__
+
+void disable_scu(unsigned long mpidr);
+void enable_scu(unsigned long mpidr);
+
+#endif
diff --git a/plat/mediatek/mt6795/include/spm.h b/plat/mediatek/mt6795/include/spm.h
new file mode 100644
index 000000000..32f8d8f8f
--- /dev/null
+++ b/plat/mediatek/mt6795/include/spm.h
@@ -0,0 +1,222 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SPM_H__
+#define __SPM_H__
+
+#define SPM_POWERON_CONFIG_SET			(SPM_BASE + 0x000)
+#define SPM_POWER_ON_VAL0			(SPM_BASE + 0x010)
+#define SPM_POWER_ON_VAL1			(SPM_BASE + 0x014)
+#define SPM_CLK_SETTLE				(SPM_BASE + 0x100)
+#define SPM_CA7_CPU1_PWR_CON			(SPM_BASE + 0x218)
+#define SPM_CA7_CPU2_PWR_CON			(SPM_BASE + 0x21c)
+#define SPM_CA7_CPU3_PWR_CON			(SPM_BASE + 0x220)
+#define SPM_CA7_CPU1_L1_PDN			(SPM_BASE + 0x264)
+#define SPM_CA7_CPU2_L1_PDN			(SPM_BASE + 0x26c)
+#define SPM_CA7_CPU3_L1_PDN			(SPM_BASE + 0x274)
+#define SPM_MD32_SRAM_CON			(SPM_BASE + 0x2c8)
+#define SPM_PCM_CON0				(SPM_BASE + 0x310)
+#define SPM_PCM_CON1				(SPM_BASE + 0x314)
+#define SPM_PCM_IM_PTR				(SPM_BASE + 0x318)
+#define SPM_PCM_IM_LEN				(SPM_BASE + 0x31c)
+#define SPM_PCM_REG_DATA_INI			(SPM_BASE + 0x320)
+#define SPM_PCM_EVENT_VECTOR0			(SPM_BASE + 0x340)
+#define SPM_PCM_EVENT_VECTOR1			(SPM_BASE + 0x344)
+#define SPM_PCM_EVENT_VECTOR2			(SPM_BASE + 0x348)
+#define SPM_PCM_EVENT_VECTOR3			(SPM_BASE + 0x34c)
+#define SPM_PCM_MAS_PAUSE_MASK			(SPM_BASE + 0x354)
+#define SPM_PCM_PWR_IO_EN			(SPM_BASE + 0x358)
+#define SPM_PCM_TIMER_VAL			(SPM_BASE + 0x35c)
+#define SPM_PCM_TIMER_OUT			(SPM_BASE + 0x360)
+#define SPM_PCM_REG0_DATA			(SPM_BASE + 0x380)
+#define SPM_PCM_REG1_DATA			(SPM_BASE + 0x384)
+#define SPM_PCM_REG2_DATA			(SPM_BASE + 0x388)
+#define SPM_PCM_REG3_DATA			(SPM_BASE + 0x38c)
+#define SPM_PCM_REG4_DATA			(SPM_BASE + 0x390)
+#define SPM_PCM_REG5_DATA			(SPM_BASE + 0x394)
+#define SPM_PCM_REG6_DATA			(SPM_BASE + 0x398)
+#define SPM_PCM_REG7_DATA			(SPM_BASE + 0x39c)
+#define SPM_PCM_REG8_DATA			(SPM_BASE + 0x3a0)
+#define SPM_PCM_REG9_DATA			(SPM_BASE + 0x3a4)
+#define SPM_PCM_REG10_DATA			(SPM_BASE + 0x3a8)
+#define SPM_PCM_REG11_DATA			(SPM_BASE + 0x3ac)
+#define SPM_PCM_REG12_DATA			(SPM_BASE + 0x3b0)
+#define SPM_PCM_REG13_DATA			(SPM_BASE + 0x3b4)
+#define SPM_PCM_REG14_DATA			(SPM_BASE + 0x3b8)
+#define SPM_PCM_REG15_DATA			(SPM_BASE + 0x3bc)
+#define SPM_PCM_EVENT_REG_STA			(SPM_BASE + 0x3c0)
+#define SPM_PCM_FSM_STA				(SPM_BASE + 0x3c4)
+#define SPM_PCM_IM_HOST_RW_PTR			(SPM_BASE + 0x3c8)
+#define SPM_PCM_IM_HOST_RW_DAT			(SPM_BASE + 0x3cc)
+#define SPM_PCM_EVENT_VECTOR4			(SPM_BASE + 0x3d0)
+#define SPM_PCM_EVENT_VECTOR5			(SPM_BASE + 0x3d4)
+#define SPM_PCM_EVENT_VECTOR6			(SPM_BASE + 0x3d8)
+#define SPM_PCM_EVENT_VECTOR7			(SPM_BASE + 0x3dc)
+#define SPM_PCM_SW_INT_SET			(SPM_BASE + 0x3e0)
+#define SPM_PCM_SW_INT_CLEAR			(SPM_BASE + 0x3e4)
+#define SPM_CLK_CON				(SPM_BASE + 0x400)
+#define SPM_SLEEP_PTPOD2_CON			(SPM_BASE + 0x408)
+#define SPM_APMCU_PWRCTL			(SPM_BASE + 0x600)
+#define SPM_AP_DVFS_CON_SET			(SPM_BASE + 0x604)
+#define SPM_AP_STANBY_CON			(SPM_BASE + 0x608)
+#define SPM_PWR_STATUS				(SPM_BASE + 0x60c)
+#define SPM_PWR_STATUS_2ND			(SPM_BASE + 0x610)
+#define SPM_AP_BSI_REQ				(SPM_BASE + 0x614)
+#define SPM_SLEEP_TIMER_STA			(SPM_BASE + 0x720)
+#define SPM_SLEEP_WAKEUP_EVENT_MASK		(SPM_BASE + 0x810)
+#define SPM_SLEEP_CPU_WAKEUP_EVENT		(SPM_BASE + 0x814)
+#define SPM_SLEEP_MD32_WAKEUP_EVENT_MASK	(SPM_BASE + 0x818)
+#define SPM_PCM_WDT_TIMER_VAL			(SPM_BASE + 0x824)
+#define SPM_PCM_WDT_TIMER_OUT			(SPM_BASE + 0x828)
+#define SPM_PCM_MD32_MAILBOX			(SPM_BASE + 0x830)
+#define SPM_PCM_MD32_IRQ			(SPM_BASE + 0x834)
+#define SPM_SLEEP_ISR_MASK			(SPM_BASE + 0x900)
+#define SPM_SLEEP_ISR_STATUS			(SPM_BASE + 0x904)
+#define SPM_SLEEP_ISR_RAW_STA			(SPM_BASE + 0x910)
+#define SPM_SLEEP_MD32_ISR_RAW_STA		(SPM_BASE + 0x914)
+#define SPM_SLEEP_WAKEUP_MISC			(SPM_BASE + 0x918)
+#define SPM_SLEEP_BUS_PROTECT_RDY		(SPM_BASE + 0x91c)
+#define SPM_SLEEP_SUBSYS_IDLE_STA		(SPM_BASE + 0x920)
+#define SPM_PCM_RESERVE				(SPM_BASE + 0xb00)
+#define SPM_PCM_RESERVE2			(SPM_BASE + 0xb04)
+#define SPM_PCM_FLAGS				(SPM_BASE + 0xb08)
+#define SPM_PCM_SRC_REQ				(SPM_BASE + 0xb0c)
+#define SPM_PCM_DEBUG_CON			(SPM_BASE + 0xb20)
+#define SPM_CA7_CPU0_IRQ_MASK			(SPM_BASE + 0xb30)
+#define SPM_CA7_CPU1_IRQ_MASK			(SPM_BASE + 0xb34)
+#define SPM_CA7_CPU2_IRQ_MASK			(SPM_BASE + 0xb38)
+#define SPM_CA7_CPU3_IRQ_MASK			(SPM_BASE + 0xb3c)
+#define SPM_CA15_CPU0_IRQ_MASK			(SPM_BASE + 0xb40)
+#define SPM_CA15_CPU1_IRQ_MASK			(SPM_BASE + 0xb44)
+#define SPM_CA15_CPU2_IRQ_MASK			(SPM_BASE + 0xb48)
+#define SPM_CA15_CPU3_IRQ_MASK			(SPM_BASE + 0xb4c)
+#define SPM_PCM_PASR_DPD_0			(SPM_BASE + 0xb60)
+#define SPM_PCM_PASR_DPD_1			(SPM_BASE + 0xb64)
+#define SPM_PCM_PASR_DPD_2			(SPM_BASE + 0xb68)
+#define SPM_PCM_PASR_DPD_3			(SPM_BASE + 0xb6c)
+#define SPM_SLEEP_CA7_WFI0_EN			(SPM_BASE + 0xf00)
+#define SPM_SLEEP_CA7_WFI1_EN			(SPM_BASE + 0xf04)
+#define SPM_SLEEP_CA7_WFI2_EN			(SPM_BASE + 0xf08)
+#define SPM_SLEEP_CA7_WFI3_EN			(SPM_BASE + 0xf0c)
+#define SPM_SLEEP_CA15_WFI0_EN			(SPM_BASE + 0xf10)
+#define SPM_SLEEP_CA15_WFI1_EN			(SPM_BASE + 0xf14)
+#define SPM_SLEEP_CA15_WFI2_EN			(SPM_BASE + 0xf18)
+#define SPM_SLEEP_CA15_WFI3_EN			(SPM_BASE + 0xf1c)
+
+#define SPM_PROJECT_CODE	0xb16
+
+#define SPM_REGWR_EN		(1U << 0)
+#define SPM_REGWR_CFG_KEY	(SPM_PROJECT_CODE << 16)
+
+#define SPM_CPU_PDN_DIS		(1U << 0)
+#define SPM_INFRA_PDN_DIS	(1U << 1)
+#define SPM_DDRPHY_PDN_DIS	(1U << 2)
+#define SPM_DUALVCORE_PDN_DIS	(1U << 3)
+#define SPM_PASR_DIS		(1U << 4)
+#define SPM_DPD_DIS		(1U << 5)
+#define SPM_SODI_DIS		(1U << 6)
+#define SPM_MEMPLL_RESET	(1U << 7)
+#define SPM_MAINPLL_PDN_DIS	(1U << 8)
+#define SPM_CPU_DVS_DIS		(1U << 9)
+#define SPM_CPU_DORMANT		(1U << 10)
+#define SPM_EXT_VSEL_GPIO103	(1U << 11)
+#define SPM_DDR_HIGH_SPEED	(1U << 12)
+#define SPM_OPT			(1U << 13)
+
+#define POWER_ON_VAL1_DEF	0x01011820
+#define PCM_FSM_STA_DEF		0x48490
+#define PCM_END_FSM_STA_DEF	0x08490
+#define PCM_END_FSM_STA_MASK	0x3fff0
+#define PCM_HANDSHAKE_SEND1	0xbeefbeef
+
+#define PCM_WDT_TIMEOUT		(30 * 32768)
+#define PCM_TIMER_MAX		(0xffffffff - PCM_WDT_TIMEOUT)
+
+#define CON0_PCM_KICK		(1U << 0)
+#define CON0_IM_KICK		(1U << 1)
+#define CON0_IM_SLEEP_DVS	(1U << 3)
+#define CON0_PCM_SW_RESET	(1U << 15)
+#define CON0_CFG_KEY		(SPM_PROJECT_CODE << 16)
+
+#define CON1_IM_SLAVE		(1U << 0)
+#define CON1_MIF_APBEN		(1U << 3)
+#define CON1_PCM_TIMER_EN	(1U << 5)
+#define CON1_IM_NONRP_EN	(1U << 6)
+#define CON1_PCM_WDT_EN		(1U << 8)
+#define CON1_PCM_WDT_WAKE_MODE	(1U << 9)
+#define CON1_SPM_SRAM_SLP_B	(1U << 10)
+#define CON1_SPM_SRAM_ISO_B	(1U << 11)
+#define CON1_EVENT_LOCK_EN	(1U << 12)
+#define CON1_CFG_KEY		(SPM_PROJECT_CODE << 16)
+
+#define PCM_PWRIO_EN_R0		(1U << 0)
+#define PCM_PWRIO_EN_R7		(1U << 7)
+#define PCM_RF_SYNC_R0		(1U << 16)
+#define PCM_RF_SYNC_R2		(1U << 18)
+#define PCM_RF_SYNC_R6		(1U << 22)
+#define PCM_RF_SYNC_R7		(1U << 23)
+
+#define CC_SYSCLK0_EN_0		(1U << 0)
+#define CC_SYSCLK0_EN_1		(1U << 1)
+#define CC_SYSCLK1_EN_0		(1U << 2)
+#define CC_SYSCLK1_EN_1		(1U << 3)
+#define CC_SYSSETTLE_SEL	(1U << 4)
+#define CC_LOCK_INFRA_DCM	(1U << 5)
+#define CC_SRCLKENA_MASK_0	(1U << 6)
+#define CC_CXO32K_RM_EN_MD1	(1U << 9)
+#define CC_CXO32K_RM_EN_MD2	(1U << 10)
+#define CC_CLKSQ1_SEL		(1U << 12)
+#define CC_DISABLE_DORM_PWR	(1U << 14)
+#define CC_MD32_DCM_EN		(1U << 18)
+
+#define WFI_OP_AND		1
+#define WFI_OP_OR		0
+
+#define WAKE_MISC_PCM_TIMER	(1U << 19)
+#define WAKE_MISC_CPU_WAKE	(1U << 20)
+
+/* define WAKE_SRC_XXX */
+#define WAKE_SRC_SPM_MERGE	(1 << 0)
+#define WAKE_SRC_KP		(1 << 2)
+#define WAKE_SRC_WDT		(1 << 3)
+#define WAKE_SRC_GPT		(1 << 4)
+#define WAKE_SRC_EINT		(1 << 6)
+#define WAKE_SRC_LOW_BAT	(1 << 9)
+#define WAKE_SRC_MD32		(1 << 10)
+#define WAKE_SRC_USB_CD		(1 << 14)
+#define WAKE_SRC_USB_PDN	(1 << 15)
+#define WAKE_SRC_AFE		(1 << 20)
+#define WAKE_SRC_THERM		(1 << 21)
+#define WAKE_SRC_SYSPWREQ	(1 << 24)
+#define WAKE_SRC_SEJ		(1 << 27)
+#define WAKE_SRC_ALL_MD32	(1 << 28)
+#define WAKE_SRC_CPU_IRQ	(1 << 29)
+
+#endif /* __SPM_H__ */