Merge pull request #1582 from ldts/rcar_gen3/upstream

rcar_gen3: initial support

plat/renesas/rcar/aarch64/plat_helpers.S

+/*
+ * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2018, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch.h>
+#include <asm_macros.S>
+#include <bl_common.h>
+#include <cortex_a57.h>
+#include <platform_def.h>
+#include <runtime_svc.h>
+#include "rcar_def.h"
+
+	.globl	plat_get_my_entrypoint
+	.extern	plat_set_my_stack
+	.globl	platform_mem_init
+
+	.globl	plat_crash_console_init
+	.globl	plat_crash_console_putc
+	.globl	plat_invalidate_icache
+	.globl	plat_report_exception
+	.globl	plat_secondary_reset
+	.globl	plat_reset_handler
+	.globl	plat_my_core_pos
+	.extern	rcar_log_init
+
+#if IMAGE_BL2
+	#define	INT_ID_MASK	(0x3ff)
+	.extern bl2_interrupt_error_type
+	.extern bl2_interrupt_error_id
+	.globl  bl2_enter_bl31
+	.extern gicv2_acknowledge_interrupt
+	.extern rcar_swdt_exec
+#endif
+
+	/* -----------------------------------------------------
+	 * void platform_get_core_pos (mpidr)
+	 * -----------------------------------------------------
+	 */
+func platform_get_core_pos
+	and     x1, x0, #MPIDR_CPU_MASK
+	and     x0, x0, #MPIDR_CLUSTER_MASK
+	add     x0, x1, x0, LSR #6
+	ret
+endfunc platform_get_core_pos
+
+	/* -----------------------------------------------------
+	 * void platform_my_core_pos
+	 * -----------------------------------------------------
+	 */
+func plat_my_core_pos
+	mrs     x0, mpidr_el1
+	b	platform_get_core_pos
+endfunc plat_my_core_pos
+
+	/* -----------------------------------------------------
+	 * void platform_get_my_entrypoint (unsigned int mpid);
+	 *
+	 * Main job of this routine is to distinguish between
+	 * a cold and warm boot.
+	 * On a cold boot the secondaries first wait for the
+	 * platform to be initialized after which they are
+	 * hotplugged in. The primary proceeds to perform the
+	 * platform initialization.
+	 * On a warm boot, each cpu jumps to the address in its
+	 * mailbox.
+	 *
+	 * TODO: Not a good idea to save lr in a temp reg
+	 * -----------------------------------------------------
+	 */
+func plat_get_my_entrypoint
+	mrs	x0, mpidr_el1
+	mov	x9, x30 /* lr */
+
+#if defined(IMAGE_BL2)
+	/* always cold boot on bl2 */
+	mov	x0, #0
+	ret	x9
+#else
+       ldr 	x1, =BOOT_KIND_BASE
+       ldr	x21, [x1]
+
+	/* Check the reset info */
+	and	x1, x21, #0x000c
+	cmp	x1, #0x0008
+	beq	el3_panic
+	cmp	x1, #0x000c
+	beq	el3_panic
+
+	/* Check the boot kind */
+	and	x1, x21, #0x0003
+	cmp	x1, #0x0002
+	beq	el3_panic
+	cmp	x1, #0x0003
+	beq	el3_panic
+
+	/* warm boot or cold boot */
+	and	x1, x21, #1
+	cmp	x1, #0
+	bne	warm_reset
+
+	/* Cold boot */
+	mov	x0, #0
+	b	exit
+
+warm_reset:
+	/* --------------------------------------------------------------------
+	 * A per-cpu mailbox is maintained in the trusted SDRAM. Its flushed out
+	 * of the caches after every update using normal memory so its safe to
+	 * read it here with SO attributes
+	 * ---------------------------------------------------------------------
+	 */
+	ldr	x10, =MBOX_BASE
+	bl	platform_get_core_pos
+	lsl	x0, x0, #CACHE_WRITEBACK_SHIFT
+	ldr	x0, [x10, x0]
+	cbz	x0, _panic
+exit:
+	ret	x9
+_panic:
+	b	do_panic
+#endif
+
+endfunc plat_get_my_entrypoint
+
+	/* ---------------------------------------------
+	 * plat_secondary_reset
+	 *
+	 * ---------------------------------------------
+	 */
+func plat_secondary_reset
+	mrs	x0, sctlr_el3
+	bic	x0, x0, #SCTLR_EE_BIT
+	msr	sctlr_el3, x0
+	isb
+
+	mrs	x0, cptr_el3
+	bic	w0, w0, #TCPAC_BIT
+	bic	w0, w0, #TTA_BIT
+	bic	w0, w0, #TFP_BIT
+	msr	cptr_el3, x0
+
+	mov_imm	x0, PARAMS_BASE
+	mov_imm	x2, BL31_BASE
+       ldr x3, =BOOT_KIND_BASE
+	mov x1, #0x1
+	str x1, [x3]
+	br	x2	/* jump to BL31 */
+	nop
+	nop
+	nop
+endfunc plat_secondary_reset
+
+	/* ---------------------------------------------
+	 * plat_enter_bl31
+	 *
+	 * ---------------------------------------------
+	 */
+func bl2_enter_bl31
+	mov	x20, x0
+        /*
+         * MMU needs to be disabled because both BL2 and BL31 execute
+         * in EL3, and therefore share the same address space.
+         * BL31 will initialize the address space according to its
+         * own requirement.
+         */
+#if RCAR_BL2_DCACHE == 1
+	/* Disable mmu and data cache */
+	bl	disable_mmu_el3
+	/* Data cache clean and invalidate */
+	mov	x0, #DCCISW
+	bl	dcsw_op_all
+	/* TLB invalidate all, EL3 */
+	tlbi	alle3
+#endif /* RCAR_BL2_DCACHE == 1 */
+	bl	disable_mmu_icache_el3
+	/* Invalidate instruction cache */
+	ic	iallu
+	dsb	sy
+	isb
+	ldp	x0, x1, [x20, #ENTRY_POINT_INFO_PC_OFFSET]
+	msr	elr_el3, x0
+	msr	spsr_el3, x1
+	eret
+endfunc bl2_enter_bl31
+
+	/* -----------------------------------------------------
+	 * void platform_mem_init (void);
+	 *
+	 * Zero out the mailbox registers in the shared memory
+	 * and set the rcar_boot_kind_flag.
+	 * The mmu is turned off right now and only the primary can
+	 * ever execute this code. Secondaries will read the
+	 * mailboxes using SO accesses.
+	 * -----------------------------------------------------
+	 */
+func platform_mem_init
+#if !IMAGE_BL2
+	ldr	x0, =MBOX_BASE
+	mov	w1, #PLATFORM_CORE_COUNT
+loop:
+	str	xzr, [x0], #CACHE_WRITEBACK_GRANULE
+	subs	w1, w1, #1
+	b.gt	loop
+#endif
+	ret
+endfunc platform_mem_init
+
+	/* ---------------------------------------------
+	 * void plat_report_exception(unsigned int type)
+	 * Function to report an unhandled exception
+	 * with platform-specific means.
+	 * ---------------------------------------------
+	 */
+func plat_report_exception
+#if IMAGE_BL2
+	mov	w1, #FIQ_SP_EL0
+	cmp	w0, w1
+	beq	rep_exec_fiq_elx
+	b	rep_exec_panic_type
+rep_exec_fiq_elx:
+	bl	gicv2_acknowledge_interrupt
+	mov	x2, #INT_ID_MASK
+	and	x0, x0, x2
+	mov	x1, #ARM_IRQ_SEC_WDT
+	cmp	x0, x1
+	bne	rep_exec_panic_id
+	mrs	x0, ELR_EL3
+	b	rcar_swdt_exec
+rep_exec_panic_type:
+	/* x0 is interrupt TYPE */
+	b	bl2_interrupt_error_type
+rep_exec_panic_id:
+	/* x0 is interrupt ID */
+	b	bl2_interrupt_error_id
+rep_exec_end:
+#endif
+	ret
+endfunc plat_report_exception
+
+	/* ---------------------------------------------
+	 * int plat_crash_console_init(void)
+	 * Function to initialize log area
+	 * ---------------------------------------------
+	 */
+func plat_crash_console_init
+#if IMAGE_BL2
+	mov	x0, #0
+#else
+	mov	x1, sp
+	mov_imm	x2, RCAR_CRASH_STACK
+	mov	sp, x2
+	str	x1, [sp, #-16]!
+	str	x30, [sp, #-16]!
+	bl	console_core_init
+	ldr	x30, [sp], #16
+	ldr	x1, [sp], #16
+	mov	sp, x1
+#endif
+	ret
+endfunc plat_crash_console_init
+
+	/* ---------------------------------------------
+	 * int plat_crash_console_putc(int c)
+	 * Function to store a character to log area
+	 * ---------------------------------------------
+	 */
+func plat_crash_console_putc
+	mov	x1, sp
+	mov_imm	x2, RCAR_CRASH_STACK
+	mov	sp, x2
+	str	x1, [sp, #-16]!
+	str	x30, [sp, #-16]!
+	str	x3, [sp, #-16]!
+	str	x4, [sp, #-16]!
+	str	x5, [sp, #-16]!
+	bl	console_core_putc
+	ldr	x5, [sp], #16
+	ldr	x4, [sp], #16
+	ldr	x3, [sp], #16
+	ldr	x30, [sp], #16
+	ldr	x1, [sp], #16
+	mov	sp, x1
+	ret
+endfunc plat_crash_console_putc
+
+	/* --------------------------------------------------------------------
+	 * void plat_reset_handler(void);
+	 *
+	 * Before adding code in this function, refer to the guidelines in
+	 * docs/firmware-design.md to determine whether the code should reside
+	 * within the FIRST_RESET_HANDLER_CALL block or not.
+	 *
+	 * For R-Car H3:
+	 * - Set the L2 Tag RAM latency to 2 (i.e. 3 cycles) for Cortex-A57
+	 * - Set the L2 Data setup latency to 1 (i.e. 1 cycles) for Cortex-A57
+	 * - Set the L2 Data RAM latency to 3 (i.e. 4 cycles) for Cortex-A57
+	 * For R-Car M3/M3N:
+	 * - Set the L2 Tag RAM latency to 2 (i.e. 3 cycles) for Cortex-A57
+	 * - Set the L2 Data setup latency to 0 (i.e. 0 cycles) for Cortex-A57
+	 * - Set the L2 Data RAM latency to 3 (i.e. 4 cycles) for Cortex-A57
+	 *
+	 * --------------------------------------------------------------------
+	 */
+func plat_reset_handler
+	/*
+	 * On R-Car H3    :  x2 := 0
+	 * On R-Car M3/M3N:  x2 := 1
+	 */
+	/* read PRR */
+	ldr	x0, =0xFFF00044
+	ldr	w0, [x0]
+	ubfx	w0, w0, 8, 8
+	/* H3? */
+	cmp	w0, #0x4F
+	b.eq	H3
+	/* set R-Car M3/M3N */
+	mov	x2, #1
+	b	CHK_A5x
+H3:
+	/* set R-Car H3 */
+	mov	x2, #0
+	/* --------------------------------------------------------------------
+	 * Determine whether this code is executed on a Cortex-A53 or on a
+	 * Cortex-A57 core.
+	 * --------------------------------------------------------------------
+	 */
+CHK_A5x:
+	mrs	x0, midr_el1
+	ubfx	x1, x0, MIDR_PN_SHIFT, #12
+	cmp     w1, #((CORTEX_A57_MIDR >> MIDR_PN_SHIFT) & MIDR_PN_MASK)
+	b.eq	A57
+	ret
+A57:
+	/* Get data from CORTEX_A57_L2CTLR_EL1	*/
+	mrs	x0, CORTEX_A57_L2CTLR_EL1
+	/*
+	 * On R-Car H3/M3/M3N
+	 *
+	 * L2 Tag RAM latency is bit8-6 of CORTEX_A57_L2CTLR_EL1
+	 * L2 Data RAM setup is bit5 of CORTEX_A57_L2CTLR_EL1
+	 * L2 Data RAM latency is bit2-0 of CORTEX_A57_L2CTLR_EL1
+	 */
+	/* clear bit of L2 RAM	*/
+	/* ~(0x1e7) -> x1	*/
+	mov	x1, #0x1e7
+	neg	x1, x1
+	/* clear bit of L2 RAM -> x0 */
+	and	x0, x0, x1
+	/* L2 Tag RAM latency (3 cycles) */
+	orr	x0, x0, #0x2 << 6
+	/* If M3/M3N then L2 RAM setup is 0 */
+	cbnz	x2, M3_L2
+	/* L2 Data RAM setup (1 cycle) */
+	orr	x0, x0, #0x1 << 5
+M3_L2:
+	/* L2 Data RAM latency (4 cycles) */
+	orr	x0, x0, #0x3
+	/* Store data to L2CTLR_EL1 */
+	msr	CORTEX_A57_L2CTLR_EL1, x0
+apply_l2_ram_latencies:
+	ret
+endfunc plat_reset_handler
+
+	/* ---------------------------------------------
+	 * void plat_invalidate_icache(void)
+	 * Instruction Cache Invalidate All to PoU
+	 * ---------------------------------------------
+	 */
+func plat_invalidate_icache
+	ic	iallu
+
+	ret
+endfunc plat_invalidate_icache

plat/renesas/rcar/aarch64/platform_common.c

+/*
+ * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch.h>
+#include <arch_helpers.h>
+#include <bl_common.h>
+#include <debug.h>
+#include <gicv2.h>
+#include <gic_common.h>
+#include <interrupt_props.h>
+#include <mmio.h>
+#include <platform.h>
+#include <platform_def.h>
+#include <xlat_tables_v2.h>
+#include "rcar_def.h"
+#include "rcar_private.h"
+#include "rcar_version.h"
+
+#if (IMAGE_BL2)
+extern void rcar_read_certificate(uint64_t cert, uint32_t *len, uintptr_t *p);
+extern int32_t rcar_get_certificate(const int32_t name, uint32_t *cert);
+#endif
+
+const uint8_t version_of_renesas[VERSION_OF_RENESAS_MAXLEN]
+		__attribute__ ((__section__("ro"))) = VERSION_OF_RENESAS;
+
+#define MAP_SHARED_RAM		MAP_REGION_FLAT(RCAR_SHARED_MEM_BASE,	\
+					RCAR_SHARED_MEM_SIZE,		\
+					MT_MEMORY | MT_RW | MT_SECURE)
+
+#define MAP_FLASH0		MAP_REGION_FLAT(FLASH0_BASE,		\
+					FLASH0_SIZE,			\
+					MT_MEMORY | MT_RO | MT_SECURE)
+
+#define MAP_DRAM1_NS		MAP_REGION_FLAT(DRAM1_NS_BASE,		\
+					DRAM1_NS_SIZE,			\
+					MT_MEMORY | MT_RW | MT_NS)
+
+#define MAP_DEVICE_RCAR		MAP_REGION_FLAT(DEVICE_RCAR_BASE,	\
+					DEVICE_RCAR_SIZE,		\
+					MT_DEVICE | MT_RW | MT_SECURE)
+
+#define MAP_DEVICE_RCAR2	MAP_REGION_FLAT(DEVICE_RCAR_BASE2,	\
+					DEVICE_RCAR_SIZE2,		\
+					MT_DEVICE | MT_RW | MT_SECURE)
+
+#define MAP_SRAM		MAP_REGION_FLAT(DEVICE_SRAM_BASE,	\
+					DEVICE_SRAM_SIZE,		\
+					MT_MEMORY | MT_RO | MT_SECURE)
+
+#define MAP_SRAM_STACK		MAP_REGION_FLAT(DEVICE_SRAM_STACK_BASE,	\
+					DEVICE_SRAM_STACK_SIZE,		\
+					MT_MEMORY | MT_RW | MT_SECURE)
+
+#define MAP_ATFW_CRASH  	MAP_REGION_FLAT(RCAR_BL31_CRASH_BASE,	\
+					RCAR_BL31_CRASH_SIZE,		\
+					MT_MEMORY | MT_RW | MT_SECURE)
+
+#define MAP_ATFW_LOG		MAP_REGION_FLAT(RCAR_BL31_LOG_BASE,	\
+					RCAR_BL31_LOG_SIZE,		\
+					MT_DEVICE | MT_RW | MT_SECURE)
+#if IMAGE_BL2
+#define MAP_DRAM0		MAP_REGION_FLAT(DRAM1_BASE,		\
+					DRAM1_SIZE,			\
+					MT_MEMORY | MT_RW | MT_SECURE)
+
+#define MAP_REG0		MAP_REGION_FLAT(DEVICE_RCAR_BASE,	\
+					DEVICE_RCAR_SIZE,		\
+					MT_DEVICE | MT_RW | MT_SECURE)
+
+#define MAP_RAM0		MAP_REGION_FLAT(RCAR_SYSRAM_BASE,	\
+					RCAR_SYSRAM_SIZE,		\
+					MT_MEMORY | MT_RW | MT_SECURE)
+
+#define MAP_REG1		MAP_REGION_FLAT(REG1_BASE,		\
+					REG1_SIZE,			\
+					MT_DEVICE | MT_RW | MT_SECURE)
+
+#define MAP_ROM			MAP_REGION_FLAT(ROM0_BASE,		\
+					ROM0_SIZE,			\
+					MT_MEMORY | MT_RO | MT_SECURE)
+
+#define MAP_REG2		MAP_REGION_FLAT(REG2_BASE,		\
+					REG2_SIZE,			\
+					MT_DEVICE | MT_RW | MT_SECURE)
+
+#define MAP_DRAM1		MAP_REGION_FLAT(DRAM_40BIT_BASE,	\
+					DRAM_40BIT_SIZE,		\
+					MT_MEMORY | MT_RW | MT_SECURE)
+#endif
+
+#ifdef BL32_BASE
+#define MAP_BL32_MEM		MAP_REGION_FLAT(BL32_BASE,		\
+					BL32_LIMIT - BL32_BASE,		\
+					MT_MEMORY | MT_RW | MT_SECURE)
+#endif
+
+#if IMAGE_BL2
+const mmap_region_t rcar_mmap[] = {
+	MAP_FLASH0,	/*   0x08000000 -   0x0BFFFFFF  RPC area            */
+	MAP_DRAM0,	/*   0x40000000 -   0xBFFFFFFF  DRAM area(Legacy)   */
+	MAP_REG0,	/*   0xE6000000 -   0xE62FFFFF  SoC register area   */
+	MAP_RAM0,	/*   0xE6300000 -   0xE6303FFF  System RAM area     */
+	MAP_REG1,	/*   0xE6400000 -   0xEAFFFFFF  SoC register area   */
+	MAP_ROM,	/*   0xEB100000 -   0xEB127FFF  boot ROM area       */
+	MAP_REG2,	/*   0xEC000000 -   0xFFFFFFFF  SoC register area   */
+	MAP_DRAM1,	/* 0x0400000000 - 0x07FFFFFFFF  DRAM area(4GB over) */
+	{0}
+};
+#endif
+
+#if IMAGE_BL31
+const mmap_region_t rcar_mmap[] = {
+	MAP_SHARED_RAM,
+	MAP_ATFW_CRASH,
+	MAP_ATFW_LOG,
+	MAP_DEVICE_RCAR,
+	MAP_DEVICE_RCAR2,
+	MAP_SRAM,
+	MAP_SRAM_STACK,
+	{0}
+};
+#endif
+
+#if IMAGE_BL32
+const mmap_region_t rcar_mmap[] = {
+	MAP_DEVICE0,
+	MAP_DEVICE1,
+	{0}
+};
+#endif
+
+CASSERT(ARRAY_SIZE(rcar_mmap) + RCAR_BL_REGIONS
+	<= MAX_MMAP_REGIONS, assert_max_mmap_regions);
+
+/*
+ * Macro generating the code for the function setting up the pagetables as per
+ * the platform memory map & initialize the mmu, for the given exception level
+ */
+#if USE_COHERENT_MEM
+void rcar_configure_mmu_el3(unsigned long total_base,
+			    unsigned long total_size,
+			    unsigned long ro_start,
+			    unsigned long ro_limit,
+			    unsigned long coh_start,
+			    unsigned long coh_limit)
+{
+	mmap_add_region(total_base, total_base, total_size,
+			MT_MEMORY | MT_RW | MT_SECURE);
+	mmap_add_region(ro_start, ro_start, ro_limit - ro_start,
+			MT_MEMORY | MT_RO | MT_SECURE);
+	mmap_add_region(coh_start, coh_start, coh_limit - coh_start,
+			MT_DEVICE | MT_RW | MT_SECURE);
+	mmap_add(rcar_mmap);
+
+	init_xlat_tables();
+	enable_mmu_el3(0);
+}
+#else
+void rcar_configure_mmu_el3(unsigned long total_base,
+			    unsigned long total_size,
+			    unsigned long ro_start,
+			    unsigned long ro_limit)
+{
+	mmap_add_region(total_base, total_base, total_size,
+			MT_MEMORY | MT_RW | MT_SECURE);
+	mmap_add_region(ro_start, ro_start, ro_limit - ro_start,
+			MT_MEMORY | MT_RO | MT_SECURE);
+	mmap_add(rcar_mmap);
+
+	init_xlat_tables();
+	enable_mmu_el3(0);
+}
+#endif
+
+uintptr_t plat_get_ns_image_entrypoint(void)
+{
+#if (IMAGE_BL2)
+	uint32_t cert, len;
+	uintptr_t dst;
+	int32_t ret;
+
+	ret = rcar_get_certificate(NON_TRUSTED_FW_CONTENT_CERT_ID, &cert);
+	if (ret) {
+		ERROR("%s : cert file load error", __func__);
+		return NS_IMAGE_OFFSET;
+	}
+
+	rcar_read_certificate((uint64_t) cert, &len, &dst);
+
+	return dst;
+#else
+	return NS_IMAGE_OFFSET;
+#endif
+}
+
+unsigned int plat_get_syscnt_freq2(void)
+{
+	unsigned int freq;
+
+	freq = mmio_read_32(ARM_SYS_CNTCTL_BASE + CNTFID_OFF);
+	if (freq == 0)
+		panic();
+
+	return freq;
+}
+
+void plat_rcar_gic_init(void)
+{
+	gicv2_distif_init();
+	gicv2_pcpu_distif_init();
+	gicv2_cpuif_enable();
+}
+
+static const interrupt_prop_t interrupt_props[] = {
+#if IMAGE_BL2
+	INTR_PROP_DESC(ARM_IRQ_SEC_WDT, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+#else
+	INTR_PROP_DESC(ARM_IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+	INTR_PROP_DESC(ARM_IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_EDGE),
+	INTR_PROP_DESC(ARM_IRQ_SEC_SGI_1, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_EDGE),
+	INTR_PROP_DESC(ARM_IRQ_SEC_SGI_2, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_EDGE),
+	INTR_PROP_DESC(ARM_IRQ_SEC_SGI_3, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_EDGE),
+	INTR_PROP_DESC(ARM_IRQ_SEC_SGI_4, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_EDGE),
+	INTR_PROP_DESC(ARM_IRQ_SEC_SGI_5, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_EDGE),
+	INTR_PROP_DESC(ARM_IRQ_SEC_SGI_6, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_EDGE),
+	INTR_PROP_DESC(ARM_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_EDGE),
+	INTR_PROP_DESC(ARM_IRQ_SEC_RPC, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+	INTR_PROP_DESC(ARM_IRQ_SEC_TIMER, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+	INTR_PROP_DESC(ARM_IRQ_SEC_TIMER_UP, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+	INTR_PROP_DESC(ARM_IRQ_SEC_WDT, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+	INTR_PROP_DESC(ARM_IRQ_SEC_CRYPT, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+	INTR_PROP_DESC(ARM_IRQ_SEC_CRYPT_SecPKA, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+	INTR_PROP_DESC(ARM_IRQ_SEC_CRYPT_PubPKA, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+#endif
+};
+
+static const gicv2_driver_data_t plat_gicv2_driver_data = {
+	.interrupt_props = interrupt_props,
+	.interrupt_props_num = (uint32_t) ARRAY_SIZE(interrupt_props),
+	.gicd_base = RCAR_GICD_BASE,
+	.gicc_base = RCAR_GICC_BASE,
+};
+
+void plat_rcar_gic_driver_init(void)
+{
+	gicv2_driver_init(&plat_gicv2_driver_data);
+}

plat/renesas/rcar/bl2_cpg_init.c

+/*
+ * Copyright (c) 2015-2018, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <debug.h>
+#include <mmio.h>
+#include "rcar_def.h"
+#include "cpg_registers.h"
+#include "rcar_private.h"
+
+static void bl2_secure_cpg_init(void);
+
+#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RCAR_H3) || (RCAR_LSI == RCAR_H3N)
+static void bl2_realtime_cpg_init_h3(void);
+static void bl2_system_cpg_init_h3(void);
+#endif
+
+#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RCAR_M3)
+static void bl2_realtime_cpg_init_m3(void);
+static void bl2_system_cpg_init_m3(void);
+#endif
+
+#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RCAR_M3N)
+static void bl2_realtime_cpg_init_m3n(void);
+static void bl2_system_cpg_init_m3n(void);
+#endif
+
+#if (RCAR_LSI == RCAR_E3)
+static void bl2_realtime_cpg_init_e3(void);
+static void bl2_system_cpg_init_e3(void);
+#endif
+
+typedef struct {
+	uintptr_t adr;
+	uint32_t val;
+} reg_setting_t;
+
+static void bl2_secure_cpg_init(void)
+{
+	uint32_t stop_cr2, reset_cr2;
+
+#if (RCAR_LSI == RCAR_E3)
+	reset_cr2 = 0x10000000U stop_cr2 = 0xEFFFFFFFU;
+#else
+	reset_cr2 = 0x14000000U;
+	stop_cr2 = 0xEBFFFFFFU;
+#endif
+	/** Secure Module Stop Control Registers */
+	cpg_write(SCMSTPCR0, 0xFFFFFFFFU);
+	cpg_write(SCMSTPCR1, 0xFFFFFFFFU);
+	cpg_write(SCMSTPCR2, stop_cr2);
+	cpg_write(SCMSTPCR3, 0xFFFFFFFFU);
+	cpg_write(SCMSTPCR4, 0x7FFFFFFFU);
+	cpg_write(SCMSTPCR5, 0xBFFFFFFFU);
+	cpg_write(SCMSTPCR6, 0xFFFFFFFFU);
+	cpg_write(SCMSTPCR7, 0xFFFFFFFFU);
+	cpg_write(SCMSTPCR8, 0xFFFFFFFFU);
+	cpg_write(SCMSTPCR9, 0xFFFDFFFFU);
+	cpg_write(SCMSTPCR10, 0xFFFFFFFFU);
+	cpg_write(SCMSTPCR11, 0xFFFFFFFFU);
+
+	/** Secure Software Reset Access Enable Control Registers */
+	cpg_write(SCSRSTECR0, 0x00000000U);
+	cpg_write(SCSRSTECR1, 0x00000000U);
+	cpg_write(SCSRSTECR2, reset_cr2);
+	cpg_write(SCSRSTECR3, 0x00000000U);
+	cpg_write(SCSRSTECR4, 0x80000003U);
+	cpg_write(SCSRSTECR5, 0x40000000U);
+	cpg_write(SCSRSTECR6, 0x00000000U);
+	cpg_write(SCSRSTECR7, 0x00000000U);
+	cpg_write(SCSRSTECR8, 0x00000000U);
+	cpg_write(SCSRSTECR9, 0x00020000U);
+	cpg_write(SCSRSTECR10, 0x00000000U);
+	cpg_write(SCSRSTECR11, 0x00000000U);
+}
+
+#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RCAR_H3) || (RCAR_LSI == RCAR_H3N)
+static void bl2_realtime_cpg_init_h3(void)
+{
+	uint32_t cut = mmio_read_32(RCAR_PRR) & RCAR_CUT_MASK;
+	uint32_t cr0, cr8;
+
+	cr0 = (cut == RCAR_CUT_VER10 || cut == RCAR_CUT_VER11) ?
+	    0x00200000U : 0x00210000U;
+	cr8 = (cut == RCAR_CUT_VER10 || cut == RCAR_CUT_VER11) ?
+	    0x01F1FFF4U : 0x01F1FFF7U;
+
+	cpg_write(RMSTPCR0, cr0);
+	cpg_write(RMSTPCR1, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR2, 0x040E0FDCU);
+	cpg_write(RMSTPCR3, 0xFFFFFFDFU);
+	cpg_write(RMSTPCR4, 0x80000004U);
+	cpg_write(RMSTPCR5, 0xC3FFFFFFU);
+	cpg_write(RMSTPCR6, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR7, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR8, cr8);
+	cpg_write(RMSTPCR9, 0xFFFFFFFEU);
+	cpg_write(RMSTPCR10, 0xFFFEFFE0U);
+	cpg_write(RMSTPCR11, 0x000000B7U);
+}
+
+static void bl2_system_cpg_init_h3(void)
+{
+	/** System Module Stop Control Registers */
+	cpg_write(SMSTPCR0, 0x00210000U);
+	cpg_write(SMSTPCR1, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR2, 0x040E2FDCU);
+	cpg_write(SMSTPCR3, 0xFFFFFBDFU);
+	cpg_write(SMSTPCR4, 0x80000004U);
+	cpg_write(SMSTPCR5, 0xC3FFFFFFU);
+	cpg_write(SMSTPCR6, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR7, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR8, 0x01F1FFF5U);
+	cpg_write(SMSTPCR9, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR10, 0xFFFEFFE0U);
+	cpg_write(SMSTPCR11, 0x000000B7U);
+}
+#endif
+
+#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RCAR_M3)
+static void bl2_realtime_cpg_init_m3(void)
+{
+	/** Realtime Module Stop Control Registers */
+	cpg_write(RMSTPCR0, 0x00200000U);
+	cpg_write(RMSTPCR1, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR2, 0x040E0FDCU);
+	cpg_write(RMSTPCR3, 0xFFFFFFDFU);
+	cpg_write(RMSTPCR4, 0x80000004U);
+	cpg_write(RMSTPCR5, 0xC3FFFFFFU);
+	cpg_write(RMSTPCR6, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR7, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR8, 0x01F1FFF7U);
+	cpg_write(RMSTPCR9, 0xFFFFFFFEU);
+	cpg_write(RMSTPCR10, 0xFFFEFFE0U);
+	cpg_write(RMSTPCR11, 0x000000B7U);
+}
+
+static void bl2_system_cpg_init_m3(void)
+{
+	/** System Module Stop Control Registers */
+	cpg_write(SMSTPCR0, 0x00200000U);
+	cpg_write(SMSTPCR1, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR2, 0x040E2FDCU);
+	cpg_write(SMSTPCR3, 0xFFFFFBDFU);
+	cpg_write(SMSTPCR4, 0x80000004U);
+	cpg_write(SMSTPCR5, 0xC3FFFFFFU);
+	cpg_write(SMSTPCR6, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR7, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR8, 0x01F1FFF7U);
+	cpg_write(SMSTPCR9, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR10, 0xFFFEFFE0U);
+	cpg_write(SMSTPCR11, 0x000000B7U);
+}
+#endif
+
+#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RCAR_M3N)
+static void bl2_realtime_cpg_init_m3n(void)
+{
+	/** Realtime Module Stop Control Registers */
+	cpg_write(RMSTPCR0, 0x00210000U);
+	cpg_write(RMSTPCR1, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR2, 0x040E0FDCU);
+	cpg_write(RMSTPCR3, 0xFFFFFFDFU);
+	cpg_write(RMSTPCR4, 0x80000004U);
+	cpg_write(RMSTPCR5, 0xC3FFFFFFU);
+	cpg_write(RMSTPCR6, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR7, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR8, 0x00F1FFF7U);
+	cpg_write(RMSTPCR9, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR10, 0xFFFFFFE0U);
+	cpg_write(RMSTPCR11, 0x000000B7U);
+}
+
+static void bl2_system_cpg_init_m3n(void)
+{
+	/* System Module Stop Control Registers */
+	cpg_write(SMSTPCR0, 0x00210000U);
+	cpg_write(SMSTPCR1, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR2, 0x040E2FDCU);
+	cpg_write(SMSTPCR3, 0xFFFFFBDFU);
+	cpg_write(SMSTPCR4, 0x80000004U);
+	cpg_write(SMSTPCR5, 0xC3FFFFFFU);
+	cpg_write(SMSTPCR6, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR7, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR8, 0x00F1FFF7U);
+	cpg_write(SMSTPCR9, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR10, 0xFFFFFFE0U);
+	cpg_write(SMSTPCR11, 0x000000B7U);
+}
+#endif
+
+#if (RCAR_LSI == RCAR_E3)
+static void bl2_realtime_cpg_init_e3(void)
+{
+	/* Realtime Module Stop Control Registers */
+	cpg_write(RMSTPCR0, 0x00210000U);
+	cpg_write(RMSTPCR1, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR2, 0x000E0FDCU);
+	cpg_write(RMSTPCR3, 0xFFFFFFDFU);
+	cpg_write(RMSTPCR4, 0x80000004U);
+	cpg_write(RMSTPCR5, 0xC3FFFFFFU);
+	cpg_write(RMSTPCR6, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR7, 0xFFFFFFFFU);
+	cpg_write(RMSTPCR8, 0x00F1FFF7U);
+	cpg_write(RMSTPCR9, 0xFFFFFFDFU);
+	cpg_write(RMSTPCR10, 0xFFFFFFE8U);
+	cpg_write(RMSTPCR11, 0x000000B7U);
+}
+
+static void bl2_system_cpg_init_e3(void)
+{
+	/* System Module Stop Control Registers */
+	cpg_write(SMSTPCR0, 0x00210000U);
+	cpg_write(SMSTPCR1, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR2, 0x000E2FDCU);
+	cpg_write(SMSTPCR3, 0xFFFFFBDFU);
+	cpg_write(SMSTPCR4, 0x80000004U);
+	cpg_write(SMSTPCR5, 0xC3FFFFFFU);
+	cpg_write(SMSTPCR6, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR7, 0xFFFFFFFFU);
+	cpg_write(SMSTPCR8, 0x00F1FFF7U);
+	cpg_write(SMSTPCR9, 0xFFFFFFDFU);
+	cpg_write(SMSTPCR10, 0xFFFFFFE8U);
+	cpg_write(SMSTPCR11, 0x000000B7U);
+}
+#endif
+
+void bl2_cpg_init(void)
+{
+	uint32_t boot_cpu = mmio_read_32(RCAR_MODEMR) & MODEMR_BOOT_CPU_MASK;
+#if RCAR_LSI == RCAR_AUTO
+	uint32_t product = mmio_read_32(RCAR_PRR) & RCAR_PRODUCT_MASK;
+#endif
+	bl2_secure_cpg_init();
+
+	if (boot_cpu == MODEMR_BOOT_CPU_CA57 ||
+	    boot_cpu == MODEMR_BOOT_CPU_CA53) {
+#if RCAR_LSI == RCAR_AUTO
+
+		switch (product) {
+		case RCAR_PRODUCT_H3:
+			bl2_realtime_cpg_init_h3();
+			break;
+		case RCAR_PRODUCT_M3:
+			bl2_realtime_cpg_init_m3();
+			break;
+		case RCAR_PRODUCT_M3N:
+			bl2_realtime_cpg_init_m3n();
+			break;
+		default:
+			panic();
+			break;
+		}
+#elif (RCAR_LSI == RCAR_H3) || (RCAR_LSI == RCAR_H3N)
+		bl2_realtime_cpg_init_h3();
+#elif RCAR_LSI == RCAR_M3
+		bl2_realtime_cpg_init_m3();
+#elif RCAR_LSI == RCAR_M3N
+		bl2_realtime_cpg_init_m3n();
+#elif RCAR_LSI == RCAR_E3
+		bl2_realtime_cpg_init_e3();
+#else
+#error "Don't have CPG initialize routine(unknown)."
+#endif
+	}
+}
+
+void bl2_system_cpg_init(void)
+{
+#if RCAR_LSI == RCAR_AUTO
+	uint32_t product = mmio_read_32(RCAR_PRR) & RCAR_PRODUCT_MASK;
+
+	switch (product) {
+	case RCAR_PRODUCT_H3:
+		bl2_system_cpg_init_h3();
+		break;
+	case RCAR_PRODUCT_M3:
+		bl2_system_cpg_init_m3();
+		break;
+	case RCAR_PRODUCT_M3N:
+		bl2_system_cpg_init_m3n();
+		break;
+	default:
+		panic();
+		break;
+	}
+#elif (RCAR_LSI == RCAR_H3) || (RCAR_LSI == RCAR_H3N)
+	bl2_system_cpg_init_h3();
+#elif RCAR_LSI == RCAR_M3
+	bl2_system_cpg_init_m3();
+#elif RCAR_LSI == RCAR_M3N
+	bl2_system_cpg_init_m3n();
+#elif RCAR_LSI == RCAR_E3
+	bl2_system_cpg_init_e3();
+#else
+#error "Don't have CPG initialize routine(unknown)."
+#endif
+}

plat/renesas/rcar/bl2_interrupt_error.c

+/*
+ * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <bl_common.h>
+#include <debug.h>
+#include <gicv2.h>
+#include <mmio.h>
+#include <runtime_svc.h>
+#include "rcar_def.h"
+
+#define SWDT_ERROR_ID	(1024U)
+#define SWDT_ERROR_TYPE	(16U)
+#define SWDT_CHAR_MAX	(13U)
+
+extern void rcar_swdt_release(void);
+
+void bl2_interrupt_error_id(uint32_t int_id)
+{
+	ERROR("\n");
+	if (int_id >= SWDT_ERROR_ID) {
+		ERROR("Unhandled exception occurred.\n");
+		ERROR("     Exception type = FIQ_SP_ELX\n");
+		panic();
+	}
+
+	/* Clear the interrupt request */
+	gicv2_end_of_interrupt((uint32_t) int_id);
+	rcar_swdt_release();
+	ERROR("Unhandled exception occurred.\n");
+	ERROR("     Exception type = FIQ_SP_ELX\n");
+	ERROR("     SPSR_EL1 = 0x%x\n", (uint32_t) read_spsr_el1());
+	ERROR("     ELR_EL1  = 0x%x\n", (uint32_t) read_elr_el1());
+	ERROR("     ESR_EL1  = 0x%x\n", (uint32_t) read_esr_el1());
+	ERROR("     FAR_EL1  = 0x%x\n", (uint32_t) read_far_el1());
+	ERROR("\n");
+	panic();
+}
+
+void bl2_interrupt_error_type(uint32_t ex_type)
+{
+	const uint8_t interrupt_ex[SWDT_ERROR_TYPE][SWDT_CHAR_MAX] = {
+		"SYNC SP EL0",
+		"IRQ SP EL0",
+		"FIQ SP EL0",
+		"SERR SP EL0",
+		"SYNC SP ELx",
+		"IRQ SP ELx",
+		"FIQ SP ELx",
+		"SERR SP ELx",
+		"SYNC AARCH64",
+		"IRQ AARCH64",
+		"FIQ AARCH64",
+		"SERR AARCH64",
+		"SYNC AARCH32",
+		"IRQ AARCH32",
+		"FIQ AARCH32",
+		"SERR AARCH32"
+	};
+	char msg[128];
+
+	/* Clear the interrupt request  */
+	if (ex_type >= SWDT_ERROR_TYPE) {
+		ERROR("\n");
+		ERROR("Unhandled exception occurred.\n");
+		ERROR("     Exception type = Unknown (%d)\n", ex_type);
+		goto loop;
+	}
+
+	rcar_swdt_release();
+	ERROR("\n");
+	ERROR("Unhandled exception occurred.\n");
+	snprintf(msg, sizeof(msg), "     Exception type = %s\n",
+		 &interrupt_ex[ex_type][0]);
+	ERROR("%s", msg);
+	switch (ex_type) {
+	case SYNC_EXCEPTION_SP_ELX:
+		ERROR("     SPSR_EL1 = 0x%x\n", (uint32_t) read_spsr_el1());
+		ERROR("     ELR_EL1  = 0x%x\n", (uint32_t) read_elr_el1());
+		ERROR("     ESR_EL1  = 0x%x\n", (uint32_t) read_esr_el1());
+		ERROR("     FAR_EL1  = 0x%x\n", (uint32_t) read_far_el1());
+		break;
+	case IRQ_SP_ELX:
+		ERROR("     SPSR_EL1 = 0x%x\n", (uint32_t) read_spsr_el1());
+		ERROR("     ELR_EL1  = 0x%x\n", (uint32_t) read_elr_el1());
+		ERROR("     IAR_EL1  = 0x%x\n", gicv2_acknowledge_interrupt());
+		break;
+	case FIQ_SP_ELX:
+		ERROR("     SPSR_EL1 = 0x%x\n", (uint32_t) read_spsr_el1());
+		ERROR("     ELR_EL1  = 0x%x\n", (uint32_t) read_elr_el1());
+		ERROR("     IAR_EL1  = 0x%x\n", gicv2_acknowledge_interrupt());
+		break;
+	case SERROR_SP_ELX:
+		ERROR("     SPSR_EL1 = 0x%x\n", (uint32_t) read_spsr_el1());
+		ERROR("     ELR_EL1  = 0x%x\n", (uint32_t) read_elr_el1());
+		ERROR("     ESR_EL1  = 0x%x\n", (uint32_t) read_esr_el1());
+		ERROR("     FAR_EL1  = 0x%x\n", (uint32_t) read_far_el1());
+		break;
+	default:
+		break;
+	}
+loop:
+	ERROR("\n");
+	panic();
+}

plat/renesas/rcar/bl2_plat_mem_params_desc.c

+/*
+ * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <bl_common.h>
+#include <desc_image_load.h>
+#include <platform.h>
+#include <platform_def.h>
+
+#if (RCAR_BL33_EXECUTION_EL != 0) && (RCAR_BL33_EXECUTION_EL != 1)
+#error
+#endif
+
+#if (RCAR_BL33_EXECUTION_EL == 0)
+#define BL33_MODE MODE_EL1
+#else
+#define BL33_MODE MODE_EL2
+#endif
+
+static bl_mem_params_node_t bl2_mem_params_descs[] = {
+	{
+		.image_id = BL31_IMAGE_ID,
+
+		SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, VERSION_2,
+			entry_point_info_t, SECURE | EXECUTABLE | EP_FIRST_EXE),
+		.ep_info.spsr = SPSR_64(MODE_EL3,
+			MODE_SP_ELX, DISABLE_ALL_EXCEPTIONS),
+		.ep_info.pc = BL31_BASE,
+
+
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, VERSION_2,
+			image_info_t, IMAGE_ATTRIB_PLAT_SETUP),
+		.image_info.image_max_size = BL31_LIMIT - BL31_BASE,
+		.image_info.image_base = BL31_BASE,
+
+# ifdef BL32_BASE
+		.next_handoff_image_id = BL32_IMAGE_ID,
+# else
+		.next_handoff_image_id = BL33_IMAGE_ID,
+# endif
+	},
+# ifdef BL32_BASE
+	{
+		.image_id = BL32_IMAGE_ID,
+
+		SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, VERSION_2,
+			entry_point_info_t, SECURE | EXECUTABLE),
+		.ep_info.pc = BL32_BASE,
+		.ep_info.spsr = 0,
+
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, VERSION_2,
+			image_info_t, 0),
+		.image_info.image_max_size = BL32_LIMIT - BL32_BASE,
+		.image_info.image_base = BL32_BASE,
+
+		.next_handoff_image_id = BL33_IMAGE_ID,
+	},
+#endif
+	{
+		.image_id = BL33_IMAGE_ID,
+
+		SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, VERSION_2,
+			entry_point_info_t, NON_SECURE | EXECUTABLE),
+		.ep_info.spsr = SPSR_64(BL33_MODE, MODE_SP_ELX,
+			DISABLE_ALL_EXCEPTIONS),
+		.ep_info.pc = BL33_BASE,
+#ifdef RCAR_BL33_ARG0
+		.ep_info.args.arg0 = RCAR_BL33_ARG0,
+#endif
+		SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, VERSION_2,
+			image_info_t, 0),
+		.image_info.image_max_size =
+				(uint32_t) (DRAM_LIMIT - BL33_BASE),
+		.image_info.image_base = BL33_BASE,
+
+		.next_handoff_image_id = INVALID_IMAGE_ID,
+	}
+};
+
+REGISTER_BL_IMAGE_DESCS(bl2_mem_params_descs)

plat/renesas/rcar/bl2_plat_setup.c

+/*
+ * Copyright (c) 2018, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <desc_image_load.h>
+#include <arch_helpers.h>
+#include <bl_common.h>
+#include <bl1.h>
+#include <console.h>
+#include <debug.h>
+#include <mmio.h>
+#include <platform.h>
+#include <platform_def.h>
+#include <string.h>
+
+#include "avs_driver.h"
+#include "boot_init_dram.h"
+#include "cpg_registers.h"
+#include "board.h"
+#include "emmc_def.h"
+#include "emmc_hal.h"
+#include "emmc_std.h"
+
+#if PMIC_ROHM_BD9571 && RCAR_SYSTEM_RESET_KEEPON_DDR
+#include "iic_dvfs.h"
+#endif
+
+#include "io_common.h"
+#include "qos_init.h"
+#include "rcar_def.h"
+#include "rcar_private.h"
+#include "rcar_version.h"
+#include "rom_api.h"
+
+IMPORT_SYM(unsigned long, __RO_START__, BL2_RO_BASE)
+IMPORT_SYM(unsigned long, __RO_END__, BL2_RO_LIMIT)
+
+#if USE_COHERENT_MEM
+IMPORT_SYM(unsigned long, __COHERENT_RAM_START__, BL2_COHERENT_RAM_BASE)
+IMPORT_SYM(unsigned long, __COHERENT_RAM_END__, BL2_COHERENT_RAM_LIMIT)
+#endif
+
+extern void plat_rcar_gic_driver_init(void);
+extern void plat_rcar_gic_init(void);
+extern void bl2_enter_bl31(const struct entry_point_info *bl_ep_info);
+extern void bl2_system_cpg_init(void);
+extern void bl2_secure_setting(void);
+extern void bl2_cpg_init(void);
+extern void rcar_io_emmc_setup(void);
+extern void rcar_io_setup(void);
+extern void rcar_swdt_release(void);
+extern void rcar_swdt_init(void);
+extern void rcar_rpc_init(void);
+extern void rcar_pfc_init(void);
+extern void rcar_dma_init(void);
+
+/* R-Car Gen3 product check */
+#if (RCAR_LSI == RCAR_H3) || (RCAR_LSI == RCAR_H3N)
+#define TARGET_PRODUCT			RCAR_PRODUCT_H3
+#define TARGET_NAME			"R-Car H3"
+#elif RCAR_LSI == RCAR_M3
+#define TARGET_PRODUCT			RCAR_PRODUCT_M3
+#define TARGET_NAME			"R-Car M3"
+#elif RCAR_LSI == RCAR_M3N
+#define TARGET_PRODUCT			RCAR_PRODUCT_M3N
+#define TARGET_NAME			"R-Car M3N"
+#elif RCAR_LSI == RCAR_E3
+#define TARGET_PRODUCT			RCAR_PRODUCT_E3
+#define TARGET_NAME			"R-Car E3"
+#endif
+
+#if (RCAR_LSI == RCAR_E3)
+#define GPIO_INDT			(GPIO_INDT6)
+#define GPIO_BKUP_TRG_SHIFT		((uint32_t)1U<<13U)
+#else
+#define GPIO_INDT			(GPIO_INDT1)
+#define GPIO_BKUP_TRG_SHIFT		((uint32_t)1U<<8U)
+#endif
+
+CASSERT((PARAMS_BASE + sizeof(bl2_to_bl31_params_mem_t) + 0x100)
+	 < (RCAR_SHARED_MEM_BASE + RCAR_SHARED_MEM_SIZE),
+	assert_bl31_params_do_not_fit_in_shared_memory);
+
+static meminfo_t bl2_tzram_layout __aligned(CACHE_WRITEBACK_GRANULE);
+
+#if (RCAR_LOSSY_ENABLE == 1)
+typedef struct bl2_lossy_info {
+	uint32_t magic;
+	uint32_t a0;
+	uint32_t b0;
+} bl2_lossy_info_t;
+
+static void bl2_lossy_setting(uint32_t no, uint64_t start_addr,
+			      uint64_t end_addr, uint32_t format,
+			      uint32_t enable)
+{
+	bl2_lossy_info_t info;
+	uint32_t reg;
+
+	reg = format | (start_addr >> 20);
+	mmio_write_32(AXI_DCMPAREACRA0 + 0x8 * no, reg);
+	mmio_write_32(AXI_DCMPAREACRB0 + 0x8 * no, end_addr >> 20);
+	mmio_write_32(AXI_DCMPAREACRA0 + 0x8 * no, reg | enable);
+
+	info.magic = 0x12345678U;
+	info.a0 = mmio_read_32(AXI_DCMPAREACRA0 + 0x8 * no);
+	info.b0 = mmio_read_32(AXI_DCMPAREACRB0 + 0x8 * no);
+
+	mmio_write_32(LOSSY_PARAMS_BASE + sizeof(info) * no, info.magic);
+	mmio_write_32(LOSSY_PARAMS_BASE + sizeof(info) * no + 0x4, info.a0);
+	mmio_write_32(LOSSY_PARAMS_BASE + sizeof(info) * no + 0x8, info.b0);
+
+	NOTICE("     Entry %d: DCMPAREACRAx:0x%x DCMPAREACRBx:0x%x\n", no,
+	       mmio_read_32(AXI_DCMPAREACRA0 + 0x8 * no),
+	       mmio_read_32(AXI_DCMPAREACRB0 + 0x8 * no));
+}
+#endif
+
+void bl2_plat_flush_bl31_params(void)
+{
+	uint32_t product_cut, product, cut;
+	uint32_t boot_dev, boot_cpu;
+	uint32_t lcs, reg, val;
+
+	reg = mmio_read_32(RCAR_MODEMR);
+	boot_dev = reg & MODEMR_BOOT_DEV_MASK;
+
+	if (boot_dev == MODEMR_BOOT_DEV_EMMC_25X1 ||
+	    boot_dev == MODEMR_BOOT_DEV_EMMC_50X8)
+		emmc_terminate();
+
+	if ((reg & MODEMR_BOOT_CPU_MASK) != MODEMR_BOOT_CPU_CR7)
+		bl2_secure_setting();
+
+	reg = mmio_read_32(RCAR_PRR);
+	product_cut = reg & (RCAR_PRODUCT_MASK | RCAR_CUT_MASK);
+	product = reg & RCAR_PRODUCT_MASK;
+	cut = reg & RCAR_CUT_MASK;
+
+	if (product == RCAR_PRODUCT_M3)
+		goto tlb;
+
+	if (product == RCAR_PRODUCT_H3 && RCAR_CUT_VER20 > cut)
+		goto tlb;
+
+	/* Disable MFIS write protection */
+	mmio_write_32(MFISWPCNTR, MFISWPCNTR_PASSWORD | 1);
+
+tlb:
+	reg = mmio_read_32(RCAR_MODEMR);
+	boot_cpu = reg & MODEMR_BOOT_CPU_MASK;
+	if (boot_cpu != MODEMR_BOOT_CPU_CA57 &&
+	    boot_cpu != MODEMR_BOOT_CPU_CA53)
+		goto mmu;
+
+	if (product_cut == RCAR_PRODUCT_H3_CUT20) {
+		mmio_write_32(IPMMUVI0_IMSCTLR, IMSCTLR_DISCACHE);
+		mmio_write_32(IPMMUVI1_IMSCTLR, IMSCTLR_DISCACHE);
+		mmio_write_32(IPMMUPV0_IMSCTLR, IMSCTLR_DISCACHE);
+		mmio_write_32(IPMMUPV1_IMSCTLR, IMSCTLR_DISCACHE);
+		mmio_write_32(IPMMUPV2_IMSCTLR, IMSCTLR_DISCACHE);
+		mmio_write_32(IPMMUPV3_IMSCTLR, IMSCTLR_DISCACHE);
+	} else if (product_cut == (RCAR_PRODUCT_M3N | RCAR_CUT_VER10) ||
+		   product_cut == (RCAR_PRODUCT_M3N | RCAR_CUT_VER11)) {
+		mmio_write_32(IPMMUVI0_IMSCTLR, IMSCTLR_DISCACHE);
+		mmio_write_32(IPMMUPV0_IMSCTLR, IMSCTLR_DISCACHE);
+	} else if (product_cut == (RCAR_PRODUCT_E3 | RCAR_CUT_VER10)) {
+		mmio_write_32(IPMMUVI0_IMSCTLR, IMSCTLR_DISCACHE);
+		mmio_write_32(IPMMUPV0_IMSCTLR, IMSCTLR_DISCACHE);
+	}
+
+	if (product_cut == (RCAR_PRODUCT_H3_CUT20) ||
+	    product_cut == (RCAR_PRODUCT_M3N | RCAR_CUT_VER10) ||
+	    product_cut == (RCAR_PRODUCT_M3N | RCAR_CUT_VER11) ||
+	    product_cut == (RCAR_PRODUCT_E3 | RCAR_CUT_VER10)) {
+		mmio_write_32(IPMMUHC_IMSCTLR, IMSCTLR_DISCACHE);
+		mmio_write_32(IPMMURT_IMSCTLR, IMSCTLR_DISCACHE);
+		mmio_write_32(IPMMUMP_IMSCTLR, IMSCTLR_DISCACHE);
+
+		mmio_write_32(IPMMUDS0_IMSCTLR, IMSCTLR_DISCACHE);
+		mmio_write_32(IPMMUDS1_IMSCTLR, IMSCTLR_DISCACHE);
+	}
+
+mmu:
+	mmio_write_32(IPMMUMM_IMSCTLR, IPMMUMM_IMSCTLR_ENABLE);
+	mmio_write_32(IPMMUMM_IMAUXCTLR, IPMMUMM_IMAUXCTLR_NMERGE40_BIT);
+
+	val = rcar_rom_get_lcs(&lcs);
+	if (val) {
+		ERROR("BL2: Failed to get the LCS. (%d)\n", val);
+		panic();
+	}
+
+	if (lcs == LCS_SE)
+		mmio_clrbits_32(P_ARMREG_SEC_CTRL, P_ARMREG_SEC_CTRL_PROT);
+
+	rcar_swdt_release();
+	bl2_system_cpg_init();
+
+#if RCAR_BL2_DCACHE == 1
+	/* Disable data cache (clean and invalidate) */
+	disable_mmu_el3();
+#endif
+}
+
+static uint32_t is_ddr_backup_mode(void)
+{
+#if RCAR_SYSTEM_SUSPEND
+	static uint32_t reason = RCAR_COLD_BOOT;
+	static uint32_t once;
+
+#if PMIC_ROHM_BD9571 && RCAR_SYSTEM_RESET_KEEPON_DDR
+	uint8_t data;
+#endif
+	if (once)
+		return reason;
+
+	once = 1;
+	if ((mmio_read_32(GPIO_INDT) & GPIO_BKUP_TRG_SHIFT) == 0)
+		return reason;
+
+#if PMIC_ROHM_BD9571 && RCAR_SYSTEM_RESET_KEEPON_DDR
+	if (rcar_iic_dvfs_receive(PMIC, REG_KEEP10, &data)) {
+		ERROR("BL2: REG Keep10 READ ERROR.\n");
+		panic();
+	}
+
+	if (KEEP10_MAGIC != data)
+		reason = RCAR_WARM_BOOT;
+#else
+	reason = RCAR_WARM_BOOT;
+#endif
+	return reason;
+#else
+	return RCAR_COLD_BOOT;
+#endif
+}
+
+int bl2_plat_handle_pre_image_load(unsigned int image_id)
+{
+	u_register_t *boot_kind = (void *) BOOT_KIND_BASE;
+	bl_mem_params_node_t *bl_mem_params;
+
+	if (image_id != BL31_IMAGE_ID)
+		return 0;
+
+	bl_mem_params = get_bl_mem_params_node(image_id);
+
+	if (is_ddr_backup_mode() == RCAR_COLD_BOOT)
+		goto cold_boot;
+
+	*boot_kind  = RCAR_WARM_BOOT;
+	flush_dcache_range(BOOT_KIND_BASE, sizeof(*boot_kind));
+
+	console_flush();
+	bl2_plat_flush_bl31_params();
+
+	/* will not return */
+	bl2_enter_bl31(&bl_mem_params->ep_info);
+
+cold_boot:
+	*boot_kind  = RCAR_COLD_BOOT;
+	flush_dcache_range(BOOT_KIND_BASE, sizeof(*boot_kind));
+
+	return 0;
+}
+
+int bl2_plat_handle_post_image_load(unsigned int image_id)
+{
+	static bl2_to_bl31_params_mem_t *params;
+	bl_mem_params_node_t *bl_mem_params;
+
+	if (!params) {
+		params = (bl2_to_bl31_params_mem_t *) PARAMS_BASE;
+		memset((void *)PARAMS_BASE, 0, sizeof(*params));
+	}
+
+	bl_mem_params = get_bl_mem_params_node(image_id);
+
+	switch (image_id) {
+	case BL31_IMAGE_ID:
+		break;
+	case BL32_IMAGE_ID:
+		memcpy(&params->bl32_ep_info, &bl_mem_params->ep_info,
+			sizeof(entry_point_info_t));
+		break;
+	case BL33_IMAGE_ID:
+		memcpy(&params->bl33_ep_info, &bl_mem_params->ep_info,
+			sizeof(entry_point_info_t));
+		break;
+	}
+
+	return 0;
+}
+
+meminfo_t *bl2_plat_sec_mem_layout(void)
+{
+	return &bl2_tzram_layout;
+}
+
+void bl2_el3_early_platform_setup(u_register_t arg1, u_register_t arg2,
+				  u_register_t arg3, u_register_t arg4)
+{
+	uint32_t reg, midr, lcs, boot_dev, boot_cpu, sscg, type, rev;
+	uint32_t cut, product, product_cut, major, minor;
+	int32_t ret;
+	const char *str;
+	const char *unknown = "unknown";
+	const char *cpu_ca57 = "CA57";
+	const char *cpu_ca53 = "CA53";
+	const char *product_m3n = "M3N";
+	const char *product_h3 = "H3";
+	const char *product_m3 = "M3";
+	const char *product_e3 = "E3";
+	const char *lcs_secure = "SE";
+	const char *lcs_cm = "CM";
+	const char *lcs_dm = "DM";
+	const char *lcs_sd = "SD";
+	const char *lcs_fa = "FA";
+	const char *sscg_off = "PLL1 nonSSCG Clock select";
+	const char *sscg_on = "PLL1 SSCG Clock select";
+	const char *boot_hyper80 = "HyperFlash(80MHz)";
+	const char *boot_qspi40 = "QSPI Flash(40MHz)";
+	const char *boot_qspi80 = "QSPI Flash(80MHz)";
+	const char *boot_emmc25x1 = "eMMC(25MHz x1)";
+	const char *boot_emmc50x8 = "eMMC(50MHz x8)";
+#if RCAR_LSI == RCAR_E3
+	const char *boot_hyper160 = "HyperFlash(150MHz)";
+#else
+	const char *boot_hyper160 = "HyperFlash(160MHz)";
+#endif
+
+	reg = mmio_read_32(RCAR_MODEMR);
+	boot_dev = reg & MODEMR_BOOT_DEV_MASK;
+	boot_cpu = reg & MODEMR_BOOT_CPU_MASK;
+
+	bl2_cpg_init();
+
+	if (boot_cpu == MODEMR_BOOT_CPU_CA57 ||
+	    boot_cpu == MODEMR_BOOT_CPU_CA53) {
+		rcar_pfc_init();
+		/* console configuration (platform specific) done in driver */
+		console_init(0, 0, 0);
+	}
+
+	plat_rcar_gic_driver_init();
+	plat_rcar_gic_init();
+	rcar_swdt_init();
+
+	/* FIQ interrupts are taken to EL3 */
+	write_scr_el3(read_scr_el3() | SCR_FIQ_BIT);
+
+	write_daifclr(DAIF_FIQ_BIT);
+
+	reg = read_midr();
+	midr = reg & (MIDR_PN_MASK << MIDR_PN_SHIFT);
+	switch (midr) {
+	case MIDR_CA57:
+		str = cpu_ca57;
+		break;
+	case MIDR_CA53:
+		str = cpu_ca53;
+		break;
+	default:
+		str = unknown;
+		break;
+	}
+
+	NOTICE("BL2: R-Car Gen3 Initial Program Loader(%s) Rev.%s\n", str,
+	       version_of_renesas);
+
+	reg = mmio_read_32(RCAR_PRR);
+	product_cut = reg & (RCAR_PRODUCT_MASK | RCAR_CUT_MASK);
+	product = reg & RCAR_PRODUCT_MASK;
+	cut = reg & RCAR_CUT_MASK;
+
+	switch (product) {
+	case RCAR_PRODUCT_H3:
+		str = product_h3;
+		break;
+	case RCAR_PRODUCT_M3:
+		str = product_m3;
+		break;
+	case RCAR_PRODUCT_M3N:
+		str = product_m3n;
+		break;
+	case RCAR_PRODUCT_E3:
+		str = product_e3;
+		break;
+	default:
+		str = unknown;
+		break;
+	}
+
+	if (RCAR_PRODUCT_M3_CUT11 == product_cut) {
+		NOTICE("BL2: PRR is R-Car %s Ver.1.1 / Ver.1.2\n", str);
+	} else {
+		major = (reg & RCAR_MAJOR_MASK) >> RCAR_MAJOR_SHIFT;
+		major = major + RCAR_MAJOR_OFFSET;
+		minor = reg & RCAR_MINOR_MASK;
+		NOTICE("BL2: PRR is R-Car %s Ver.%d.%d\n", str, major, minor);
+	}
+
+	if (product == RCAR_PRODUCT_E3) {
+		reg = mmio_read_32(RCAR_MODEMR);
+		sscg = reg & RCAR_SSCG_MASK;
+		str = sscg == RCAR_SSCG_ENABLE ? sscg_on : sscg_off;
+		NOTICE("BL2: %s\n", str);
+	}
+
+	rcar_get_board_type(&type, &rev);
+
+	switch (type) {
+	case BOARD_SALVATOR_X:
+	case BOARD_KRIEK:
+	case BOARD_STARTER_KIT:
+	case BOARD_SALVATOR_XS:
+	case BOARD_EBISU:
+	case BOARD_STARTER_KIT_PRE:
+	case BOARD_EBISU_4D:
+		break;
+	default:
+		type = BOARD_UNKNOWN;
+		break;
+	}
+
+	if (type == BOARD_UNKNOWN || rev == BOARD_REV_UNKNOWN)
+		NOTICE("BL2: Board is %s Rev.---\n", GET_BOARD_NAME(type));
+	else {
+		NOTICE("BL2: Board is %s Rev.%d.%d\n",
+		       GET_BOARD_NAME(type),
+		       GET_BOARD_MAJOR(rev), GET_BOARD_MINOR(rev));
+	}
+
+#if RCAR_LSI != RCAR_AUTO
+	if (product != TARGET_PRODUCT) {
+		ERROR("BL2: IPL was been built for the %s.\n", TARGET_NAME);
+		ERROR("BL2: Please write the correct IPL to flash memory.\n");
+		panic();
+	}
+#endif
+	rcar_avs_init();
+	rcar_avs_setting();
+
+	switch (boot_dev) {
+	case MODEMR_BOOT_DEV_HYPERFLASH160:
+		str = boot_hyper160;
+		break;
+	case MODEMR_BOOT_DEV_HYPERFLASH80:
+		str = boot_hyper80;
+		break;
+	case MODEMR_BOOT_DEV_QSPI_FLASH40:
+		str = boot_qspi40;
+		break;
+	case MODEMR_BOOT_DEV_QSPI_FLASH80:
+		str = boot_qspi80;
+		break;
+	case MODEMR_BOOT_DEV_EMMC_25X1:
+		str = boot_emmc25x1;
+		break;
+	case MODEMR_BOOT_DEV_EMMC_50X8:
+		str = boot_emmc50x8;
+		break;
+	default:
+		str = unknown;
+		break;
+	}
+	NOTICE("BL2: Boot device is %s\n", str);
+
+	rcar_avs_setting();
+	reg = rcar_rom_get_lcs(&lcs);
+	if (reg) {
+		str = unknown;
+		goto lcm_state;
+	}
+
+	switch (lcs) {
+	case LCS_CM:
+		str = lcs_cm;
+		break;
+	case LCS_DM:
+		str = lcs_dm;
+		break;
+	case LCS_SD:
+		str = lcs_sd;
+		break;
+	case LCS_SE:
+		str = lcs_secure;
+		break;
+	case LCS_FA:
+		str = lcs_fa;
+		break;
+	default:
+		str = unknown;
+		break;
+	}
+
+lcm_state:
+	NOTICE("BL2: LCM state is %s\n", str);
+
+	rcar_avs_end();
+	is_ddr_backup_mode();
+
+	bl2_tzram_layout.total_base = BL31_BASE;
+	bl2_tzram_layout.total_size = BL31_LIMIT - BL31_BASE;
+
+	if (product == RCAR_PRODUCT_H3 && cut >= RCAR_CUT_VER30) {
+#if (RCAR_DRAM_LPDDR4_MEMCONF == 0)
+		NOTICE("BL2: CH0: 0x400000000 - 0x440000000, 1 GiB\n");
+		NOTICE("BL2: CH1: 0x500000000 - 0x540000000, 1 GiB\n");
+		NOTICE("BL2: CH2: 0x600000000 - 0x640000000, 1 GiB\n");
+		NOTICE("BL2: CH3: 0x700000000 - 0x740000000, 1 GiB\n");
+#elif (RCAR_DRAM_LPDDR4_MEMCONF == 1) && \
+      (RCAR_DRAM_CHANNEL        == 5) && \
+      (RCAR_DRAM_SPLIT          == 2)
+		NOTICE("BL2: CH0: 0x400000000 - 0x480000000, 2 GiB\n");
+		NOTICE("BL2: CH1: 0x500000000 - 0x580000000, 2 GiB\n");
+#elif (RCAR_DRAM_LPDDR4_MEMCONF == 1) && (RCAR_DRAM_CHANNEL == 15)
+		NOTICE("BL2: CH0: 0x400000000 - 0x480000000, 2 GiB\n");
+		NOTICE("BL2: CH1: 0x500000000 - 0x580000000, 2 GiB\n");
+		NOTICE("BL2: CH2: 0x600000000 - 0x680000000, 2 GiB\n");
+		NOTICE("BL2: CH3: 0x700000000 - 0x780000000, 2 GiB\n");
+#endif
+	}
+
+	if (product == RCAR_PRODUCT_E3) {
+#if (RCAR_DRAM_DDR3L_MEMCONF == 0)
+		NOTICE("BL2: 0x400000000 - 0x440000000, 1 GiB\n");
+#elif (RCAR_DRAM_DDR3L_MEMCONF == 1)
+		NOTICE("BL2: 0x400000000 - 0x480000000, 2 GiB\n");
+#endif
+	}
+
+	if (boot_cpu == MODEMR_BOOT_CPU_CA57 ||
+	    boot_cpu == MODEMR_BOOT_CPU_CA53) {
+		ret = rcar_dram_init();
+		if (ret) {
+			NOTICE("BL2: Failed to DRAM initialize (%d).\n", ret);
+			panic();
+		}
+		rcar_qos_init();
+	}
+
+	if (boot_dev == MODEMR_BOOT_DEV_EMMC_25X1 ||
+	    boot_dev == MODEMR_BOOT_DEV_EMMC_50X8) {
+		if (rcar_emmc_init() != EMMC_SUCCESS) {
+			NOTICE("BL2: Failed to eMMC driver initialize.\n");
+			panic();
+		}
+		rcar_emmc_memcard_power(EMMC_POWER_ON);
+		if (rcar_emmc_mount() != EMMC_SUCCESS) {
+			NOTICE("BL2: Failed to eMMC mount operation.\n");
+			panic();
+		}
+	} else {
+		rcar_rpc_init();
+		rcar_dma_init();
+	}
+
+	reg = mmio_read_32(RST_WDTRSTCR);
+	reg &= ~WDTRSTCR_RWDT_RSTMSK;
+	reg |= WDTRSTCR_PASSWORD;
+	mmio_write_32(RST_WDTRSTCR, reg);
+
+	mmio_write_32(CPG_CPGWPR, CPGWPR_PASSWORD);
+	mmio_write_32(CPG_CPGWPCR, CPGWPCR_PASSWORD);
+
+	reg = mmio_read_32(RCAR_PRR);
+	if ((reg & RCAR_CPU_MASK_CA57) == RCAR_CPU_HAVE_CA57)
+		mmio_write_32(CPG_CA57DBGRCR,
+			      DBGCPUPREN | mmio_read_32(CPG_CA57DBGRCR));
+
+	if ((reg & RCAR_CPU_MASK_CA53) == RCAR_CPU_HAVE_CA53)
+		mmio_write_32(CPG_CA53DBGRCR,
+			      DBGCPUPREN | mmio_read_32(CPG_CA53DBGRCR));
+
+	if (product_cut == RCAR_PRODUCT_H3_CUT10) {
+		reg = mmio_read_32(CPG_PLL2CR);
+		reg &= ~((uint32_t) 1 << 5);
+		mmio_write_32(CPG_PLL2CR, reg);
+
+		reg = mmio_read_32(CPG_PLL4CR);
+		reg &= ~((uint32_t) 1 << 5);
+		mmio_write_32(CPG_PLL4CR, reg);
+
+		reg = mmio_read_32(CPG_PLL0CR);
+		reg &= ~((uint32_t) 1 << 12);
+		mmio_write_32(CPG_PLL0CR, reg);
+	}
+#if (RCAR_LOSSY_ENABLE == 1)
+	NOTICE("BL2: Lossy Decomp areas\n");
+	bl2_lossy_setting(0, LOSSY_ST_ADDR0, LOSSY_END_ADDR0,
+			  LOSSY_FMT0, LOSSY_ENA_DIS0);
+	bl2_lossy_setting(1, LOSSY_ST_ADDR1, LOSSY_END_ADDR1,
+			  LOSSY_FMT1, LOSSY_ENA_DIS1);
+	bl2_lossy_setting(2, LOSSY_ST_ADDR2, LOSSY_END_ADDR2,
+			  LOSSY_FMT2, LOSSY_ENA_DIS2);
+#endif
+
+	if (boot_dev == MODEMR_BOOT_DEV_EMMC_25X1 ||
+	    boot_dev == MODEMR_BOOT_DEV_EMMC_50X8)
+		rcar_io_emmc_setup();
+	else
+		rcar_io_setup();
+}
+
+void bl2_el3_plat_arch_setup(void)
+{
+#if RCAR_BL2_DCACHE == 1
+	NOTICE("BL2: D-Cache enable\n");
+	rcar_configure_mmu_el3(BL2_BASE,
+			       RCAR_SYSRAM_LIMIT - BL2_BASE,
+			       BL2_RO_BASE, BL2_RO_LIMIT
+#if USE_COHERENT_MEM
+			       , BL2_COHERENT_RAM_BASE, BL2_COHERENT_RAM_LIMIT
+#endif
+	    );
+#endif
+}
+
+void bl2_platform_setup(void)
+{
+
+}

plat/renesas/rcar/bl2_secure_setting.c

+/*
+ * Copyright (c) 2015-2018, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include "axi_registers.h"
+#include "lifec_registers.h"
+#include "micro_delay.h"
+#include "mmio.h"
+#include "utils_def.h"
+
+static void lifec_security_setting(void);
+static void axi_security_setting(void);
+
+static const struct {
+	uint32_t reg;
+	uint32_t val;
+} lifec[] = {
+	/** LIFEC0 (SECURITY) settings					*/
+	/* Security attribute setting for master ports                  */
+	/* Bit 0: ARM realtime core (Cortex-R7) master port             */
+	/*       0: Non-Secure                                          */
+	{
+	SEC_SRC, 0x0000001EU},
+	/** Security attribute setting for slave ports 0 to 15		*/
+	    /*      {SEC_SEL0,              0xFFFFFFFFU},                   */
+	    /*      {SEC_SEL1,              0xFFFFFFFFU},                   */
+	    /*      {SEC_SEL2,              0xFFFFFFFFU},                   */
+	    /* Bit19: AXI-Bus (Main Memory domain AXI) slave ports          */
+	    /*        0: registers accessed from secure resource only       */
+	    /* Bit 9: DBSC4 register access slave ports.                    */
+	    /*        0: registers accessed from secure resource only.      */
+#if (LIFEC_DBSC_PROTECT_ENABLE == 1)
+	{
+	SEC_SEL3, 0xFFF7FDFFU},
+#else
+	{
+	SEC_SEL3, 0xFFFFFFFFU},
+#endif
+	    /*      {SEC_SEL4,              0xFFFFFFFFU},                   */
+	    /* Bit 6: Boot ROM slave ports.                                 */
+	    /*        0: registers accessed from secure resource only       */
+	{
+	SEC_SEL5, 0xFFFFFFBFU},
+	    /* Bit13: SCEG PKA (secure APB) slave ports                     */
+	    /*        0: registers accessed from secure resource only       */
+	    /*        1: Reserved[R-Car E3]                                 */
+	    /* Bit12: SCEG PKA (public APB) slave ports                     */
+	    /*        0: registers accessed from secure resource only       */
+	    /*        1: Reserved[R-Car E3]                                 */
+	    /* Bit10: SCEG Secure Core slave ports                          */
+	    /*        0: registers accessed from secure resource only       */
+#if RCAR_LSI == RCAR_E3
+	{
+	SEC_SEL6, 0xFFFFFBFFU},
+#else
+	{
+	SEC_SEL6, 0xFFFFCBFFU},
+#endif
+	    /*      {SEC_SEL7,              0xFFFFFFFFU},                   */
+	    /*      {SEC_SEL8,              0xFFFFFFFFU},                   */
+	    /*      {SEC_SEL9,              0xFFFFFFFFU},                   */
+	    /*      {SEC_SEL10,             0xFFFFFFFFU},                   */
+	    /*      {SEC_SEL11,             0xFFFFFFFFU},                   */
+	    /*      {SEC_SEL12,             0xFFFFFFFFU},                   */
+	    /* Bit22: RPC slave ports.                                      */
+	    /*        0: registers accessed from secure resource only.      */
+	    /* {SEC_SEL13,          0xFFBFFFFFU},*/
+	    /* Bit27: System Timer (SCMT) slave ports                       */
+	    /*        0: registers accessed from secure resource only       */
+	    /* Bit26: System Watchdog Timer (SWDT) slave ports              */
+	    /*        0: registers accessed from secure resource only       */
+	{
+	SEC_SEL14, 0xF3FFFFFFU},
+	    /* Bit13: RST slave ports. */
+	    /*        0: registers accessed from secure resource only       */
+	    /* Bit 7: Life Cycle 0 slave ports                              */
+	    /*        0: registers accessed from secure resource only       */
+	{
+	SEC_SEL15, 0xFFFFFF3FU},
+	/** Security group 0 attribute setting for master ports 0	*/
+	/** Security group 1 attribute setting for master ports 0	*/
+	    /*      {SEC_GRP0CR0,           0x00000000U},                   */
+	    /*      {SEC_GRP1CR0,           0x00000000U},                   */
+	/** Security group 0 attribute setting for master ports 1	*/
+	/** Security group 1 attribute setting for master ports 1	*/
+	    /*      {SEC_GRP0CR1,           0x00000000U},                   */
+	    /*      {SEC_GRP1CR1,           0x00000000U},                   */
+	/** Security group 0 attribute setting for master ports 2 	*/
+	/** Security group 1 attribute setting for master ports 2 	*/
+	    /* Bit17: SCEG Secure Core master ports.                        */
+	    /*        SecurityGroup3                                        */
+	{
+	SEC_GRP0CR2, 0x00020000U}, {
+	SEC_GRP1CR2, 0x00020000U},
+	/** Security group 0 attribute setting for master ports 3 	*/
+	/** Security group 1 attribute setting for master ports 3 	*/
+	    /*      {SEC_GRP0CR3,           0x00000000U},                   */
+	    /*      {SEC_GRP1CR3,           0x00000000U},                   */
+	/** Security group 0 attribute setting for slave ports 0 	*/
+	/** Security group 1 attribute setting for slave ports 0 	*/
+	    /*      {SEC_GRP0COND0,         0x00000000U},                   */
+	    /*      {SEC_GRP1COND0,         0x00000000U},                   */
+	/** Security group 0 attribute setting for slave ports 1 	*/
+	/** Security group 1 attribute setting for slave ports 1 	*/
+	    /*      {SEC_GRP0COND1,         0x00000000U},                   */
+	    /*      {SEC_GRP1COND1,         0x00000000U},                   */
+	/** Security group 0 attribute setting for slave ports 2 	*/
+	/** Security group 1 attribute setting for slave ports 2 	*/
+	    /*      {SEC_GRP0COND2,         0x00000000U},                   */
+	    /*      {SEC_GRP1COND2,         0x00000000U},                   */
+	/** Security group 0 attribute setting for slave ports 3	*/
+	/** Security group 1 attribute setting for slave ports 3	*/
+	    /* Bit19: AXI-Bus (Main Memory domain AXI) slave ports.         */
+	    /*        SecurityGroup3                                        */
+	    /* Bit 9: DBSC4 register access slave ports.                    */
+	    /*        SecurityGroup3                                        */
+#if (LIFEC_DBSC_PROTECT_ENABLE == 1)
+	{
+	SEC_GRP0COND3, 0x00080200U}, {
+	SEC_GRP1COND3, 0x00080200U},
+#else
+	{
+	SEC_GRP0COND3, 0x00000000U}, {
+	SEC_GRP1COND3, 0x00000000U},
+#endif
+	/** Security group 0 attribute setting for slave ports 4	*/
+	/** Security group 1 attribute setting for slave ports 4	*/
+	    /*      {SEC_GRP0COND4,         0x00000000U},                   */
+	    /*      {SEC_GRP1COND4,         0x00000000U},                   */
+	/** Security group 0 attribute setting for slave ports 5	*/
+	/** Security group 1 attribute setting for slave ports 5	*/
+	    /* Bit 6: Boot ROM slave ports                                  */
+	    /*        SecurityGroup3                                        */
+	{
+	SEC_GRP0COND5, 0x00000040U}, {
+	SEC_GRP1COND5, 0x00000040U},
+	/** Security group 0 attribute setting for slave ports 6	*/
+	/** Security group 1 attribute setting for slave ports 6	*/
+	    /* Bit13: SCEG PKA (secure APB) slave ports                     */
+	    /*        SecurityGroup3                                        */
+	    /*        Reserved[R-Car E3]                                    */
+	    /* Bit12: SCEG PKA (public APB) slave ports                     */
+	    /*        SecurityGroup3                                        */
+	    /*        Reserved[R-Car E3]                                    */
+	    /* Bit10: SCEG Secure Core slave ports                          */
+	    /*        SecurityGroup3                                        */
+#if RCAR_LSI == RCAR_E3
+	{
+	SEC_GRP0COND6, 0x00000400U}, {
+	SEC_GRP1COND6, 0x00000400U},
+#else
+	{
+	SEC_GRP0COND6, 0x00003400U}, {
+	SEC_GRP1COND6, 0x00003400U},
+#endif
+	/** Security group 0 attribute setting for slave ports 7	*/
+	/** Security group 1 attribute setting for slave ports 7	*/
+	    /*      {SEC_GRP0COND7,         0x00000000U},                   */
+	    /*      {SEC_GRP1COND7,         0x00000000U},                   */
+	/** Security group 0 attribute setting for slave ports 8	*/
+	/** Security group 1 attribute setting for slave ports 8	*/
+	    /*      {SEC_GRP0COND8,         0x00000000U},                   */
+	    /*      {SEC_GRP1COND8,         0x00000000U},                   */
+	/** Security group 0 attribute setting for slave ports 9	*/
+	/** Security group 1 attribute setting for slave ports 9	*/
+	    /*      {SEC_GRP0COND9,         0x00000000U},                   */
+	    /*      {SEC_GRP1COND9,         0x00000000U},                   */
+	/** Security group 0 attribute setting for slave ports 10	*/
+	/** Security group 1 attribute setting for slave ports 10	*/
+	    /*      {SEC_GRP0COND10,        0x00000000U},                   */
+	    /*      {SEC_GRP1COND10,        0x00000000U},                   */
+	/** Security group 0 attribute setting for slave ports 11	*/
+	/** Security group 1 attribute setting for slave ports 11	*/
+	    /*      {SEC_GRP0COND11,        0x00000000U},                   */
+	    /*      {SEC_GRP1COND11,        0x00000000U},                   */
+	/** Security group 0 attribute setting for slave ports 12	*/
+	/** Security group 1 attribute setting for slave ports 12	*/
+	    /*      {SEC_GRP0COND12,        0x00000000U},                   */
+	    /*      {SEC_GRP1COND12,        0x00000000U},                   */
+	/** Security group 0 attribute setting for slave ports 13	*/
+	/** Security group 1 attribute setting for slave ports 13	*/
+	    /* Bit22: RPC slave ports.                                      */
+	    /*        SecurityGroup3                                        */
+	    /* {SEC_GRP0COND13,     0x00400000U}, */
+	    /* {SEC_GRP1COND13,     0x00400000U}, */
+	/** Security group 0 attribute setting for slave ports 14	*/
+	/** Security group 1 attribute setting for slave ports 14	*/
+	    /* Bit26: System Timer (SCMT) slave ports                       */
+	    /*        SecurityGroup3                                        */
+	    /* Bit27: System Watchdog Timer (SWDT) slave ports              */
+	    /*        SecurityGroup3                                        */
+	{
+	SEC_GRP0COND14, 0x0C000000U}, {
+	SEC_GRP1COND14, 0x0C000000U},
+	/** Security group 0 attribute setting for slave ports 15	*/
+	/** Security group 1 attribute setting for slave ports 15 	*/
+	    /* Bit13: RST slave ports                                       */
+	    /*        SecurityGroup3                                        */
+	    /* Bit 7: Life Cycle 0 slave ports                              */
+	    /*        SecurityGroup3                                        */
+	    /* Bit 6: TDBG slave ports                                      */
+	    /*        SecurityGroup3                                        */
+	{
+	SEC_GRP0COND15, 0x000000C0U}, {
+	SEC_GRP1COND15, 0x000000C0U},
+	/** Security write protection attribute setting slave ports 0	*/
+	    /*      {SEC_READONLY0,         0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 1	*/
+	    /*      {SEC_READONLY1,         0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 2	*/
+	    /*      {SEC_READONLY2,         0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 3	*/
+	    /*      {SEC_READONLY3,         0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 4	*/
+	    /*      {SEC_READONLY4,         0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 5	*/
+	    /*      {SEC_READONLY5,         0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 6	*/
+	    /*      {SEC_READONLY6,         0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 7	*/
+	    /*      {SEC_READONLY7,         0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 8	*/
+	    /*      {SEC_READONLY8,         0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 9	*/
+	    /*      {SEC_READONLY9,         0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 10	*/
+	    /*      {SEC_READONLY10,        0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 11	*/
+	    /*      {SEC_READONLY11,        0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 12	*/
+	    /*      {SEC_READONLY12,        0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 13	*/
+	    /*      {SEC_READONLY13,        0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 14	*/
+	    /*      {SEC_READONLY14,        0x00000000U},                   */
+	/** Security write protection attribute setting slave ports 15	*/
+	    /*      {SEC_READONLY15,        0x00000000U}                    */
+};
+
+/* AXI settings */
+static const struct {
+	uint32_t reg;
+	uint32_t val;
+} axi[] = {
+	/* DRAM protection                      */
+	/* AXI dram protected area division     */
+	{
+	AXI_DPTDIVCR0,  0x0E0403F0U}, {
+	AXI_DPTDIVCR1,  0x0E0407E0U}, {
+	AXI_DPTDIVCR2,  0x0E080000U}, {
+	AXI_DPTDIVCR3,  0x0E080000U}, {
+	AXI_DPTDIVCR4,  0x0E080000U}, {
+	AXI_DPTDIVCR5,  0x0E080000U}, {
+	AXI_DPTDIVCR6,  0x0E080000U}, {
+	AXI_DPTDIVCR7,  0x0E080000U}, {
+	AXI_DPTDIVCR8,  0x0E080000U}, {
+	AXI_DPTDIVCR9,  0x0E080000U}, {
+	AXI_DPTDIVCR10, 0x0E080000U}, {
+	AXI_DPTDIVCR11, 0x0E080000U}, {
+	AXI_DPTDIVCR12, 0x0E080000U}, {
+	AXI_DPTDIVCR13, 0x0E080000U}, {
+	AXI_DPTDIVCR14, 0x0E080000U},
+	    /* AXI dram protected area setting      */
+	{
+	AXI_DPTCR0,  0x0E000000U}, {
+	AXI_DPTCR1,  0x0E000E0EU}, {
+	AXI_DPTCR2,  0x0E000000U}, {
+	AXI_DPTCR3,  0x0E000000U}, {
+	AXI_DPTCR4,  0x0E000000U}, {
+	AXI_DPTCR5,  0x0E000000U}, {
+	AXI_DPTCR6,  0x0E000000U}, {
+	AXI_DPTCR7,  0x0E000000U}, {
+	AXI_DPTCR8,  0x0E000000U}, {
+	AXI_DPTCR9,  0x0E000000U}, {
+	AXI_DPTCR10, 0x0E000000U}, {
+	AXI_DPTCR11, 0x0E000000U}, {
+	AXI_DPTCR12, 0x0E000000U}, {
+	AXI_DPTCR13, 0x0E000000U}, {
+	AXI_DPTCR14, 0x0E000000U}, {
+	AXI_DPTCR15, 0x0E000000U},
+	    /* SRAM ptotection                      */
+	    /* AXI sram protected area division     */
+	{
+	AXI_SPTDIVCR0,  0x0E0E6304U}, {
+	AXI_SPTDIVCR1,  0x0E0E6360U}, {
+	AXI_SPTDIVCR2,  0x0E0E6360U}, {
+	AXI_SPTDIVCR3,  0x0E0E6360U}, {
+	AXI_SPTDIVCR4,  0x0E0E6360U}, {
+	AXI_SPTDIVCR5,  0x0E0E6360U}, {
+	AXI_SPTDIVCR6,  0x0E0E6360U}, {
+	AXI_SPTDIVCR7,  0x0E0E6360U}, {
+	AXI_SPTDIVCR8,  0x0E0E6360U}, {
+	AXI_SPTDIVCR9,  0x0E0E6360U}, {
+	AXI_SPTDIVCR10, 0x0E0E6360U}, {
+	AXI_SPTDIVCR11, 0x0E0E6360U}, {
+	AXI_SPTDIVCR12, 0x0E0E6360U}, {
+	AXI_SPTDIVCR13, 0x0E0E6360U}, {
+	AXI_SPTDIVCR14, 0x0E0E6360U},
+	    /* AXI sram protected area setting      */
+	{
+	AXI_SPTCR0,  0x0E000E0EU}, {
+	AXI_SPTCR1,  0x0E000000U}, {
+	AXI_SPTCR2,  0x0E000000U}, {
+	AXI_SPTCR3,  0x0E000000U}, {
+	AXI_SPTCR4,  0x0E000000U}, {
+	AXI_SPTCR5,  0x0E000000U}, {
+	AXI_SPTCR6,  0x0E000000U}, {
+	AXI_SPTCR7,  0x0E000000U}, {
+	AXI_SPTCR8,  0x0E000000U}, {
+	AXI_SPTCR9,  0x0E000000U}, {
+	AXI_SPTCR10, 0x0E000000U}, {
+	AXI_SPTCR11, 0x0E000000U}, {
+	AXI_SPTCR12, 0x0E000000U}, {
+	AXI_SPTCR13, 0x0E000000U}, {
+	AXI_SPTCR14, 0x0E000000U}, {
+	AXI_SPTCR15, 0x0E000000U}
+};
+
+static void lifec_security_setting(void)
+{
+	uint32_t i;
+
+	for (i = 0; i < ARRAY_SIZE(lifec); i++)
+		mmio_write_32(lifec[i].reg, lifec[i].val);
+}
+
+/* SRAM/DRAM protection setting */
+static void axi_security_setting(void)
+{
+	uint32_t i;
+
+	for (i = 0; i < ARRAY_SIZE(axi); i++)
+		mmio_write_32(axi[i].reg, axi[i].val);
+}
+
+void bl2_secure_setting(void)
+{
+	const uint32_t delay = 10;
+
+	lifec_security_setting();
+	axi_security_setting();
+	rcar_micro_delay(delay);
+
+	return;
+}

plat/renesas/rcar/bl31_plat_setup.c

+/*
+ * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch.h>
+#include <arch_helpers.h>
+#include <bl_common.h>
+#include <bl31.h>
+#include <cci.h>
+#include <console.h>
+#include <mmio.h>
+#include <platform.h>
+#include <stddef.h>
+#include <debug.h>
+#include "pwrc.h"
+#include "rcar_def.h"
+#include "rcar_private.h"
+#include "rcar_version.h"
+
+IMPORT_SYM(uint64_t, __RO_START__, BL31_RO_BASE)
+IMPORT_SYM(uint64_t, __RO_END__, BL31_RO_LIMIT)
+
+#if USE_COHERENT_MEM
+IMPORT_SYM(uint64_t, __COHERENT_RAM_START__, BL31_COHERENT_RAM_BASE)
+IMPORT_SYM(uint64_t, __COHERENT_RAM_END__, BL31_COHERENT_RAM_LIMIT)
+#endif
+
+extern void plat_rcar_gic_driver_init(void);
+extern void plat_rcar_gic_init(void);
+
+u_register_t rcar_boot_mpidr;
+
+static int cci_map[] = {
+	CCI500_CLUSTER0_SL_IFACE_IX_FOR_M3,
+	CCI500_CLUSTER1_SL_IFACE_IX_FOR_M3
+};
+
+void plat_cci_init(void)
+{
+	uint32_t prd;
+
+	prd = mmio_read_32(RCAR_PRR) & (RCAR_PRODUCT_MASK | RCAR_CUT_MASK);
+
+	if (RCAR_PRODUCT_H3_CUT10 == prd || RCAR_PRODUCT_H3_CUT11 == prd) {
+		cci_map[0U] = CCI500_CLUSTER0_SL_IFACE_IX;
+		cci_map[1U] = CCI500_CLUSTER1_SL_IFACE_IX;
+	}
+
+	cci_init(RCAR_CCI_BASE, cci_map, ARRAY_SIZE(cci_map));
+}
+
+void plat_cci_enable(void)
+{
+	cci_enable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr()));
+}
+
+void plat_cci_disable(void)
+{
+	cci_disable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr()));
+}
+
+entry_point_info_t *bl31_plat_get_next_image_ep_info(uint32_t type)
+{
+	bl2_to_bl31_params_mem_t *from_bl2 = (bl2_to_bl31_params_mem_t *)
+					     PARAMS_BASE;
+	entry_point_info_t *next_image_info;
+
+	next_image_info = (type == NON_SECURE) ?
+		&from_bl2->bl33_ep_info : &from_bl2->bl32_ep_info;
+
+	return next_image_info->pc ? next_image_info : NULL;
+}
+
+void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+				u_register_t arg2, u_register_t arg3)
+{
+	/* dummy config: the actual console configuration (platform specific)
+	   is done in the driver (scif.c) */
+	console_init(1, 0, 0);
+
+	NOTICE("BL3-1 : Rev.%s\n", version_of_renesas);
+
+	if (RCAR_CLUSTER_A53A57 == rcar_pwrc_get_cluster()) {
+		plat_cci_init();
+		plat_cci_enable();
+	}
+}
+
+void bl31_plat_arch_setup(void)
+{
+	rcar_configure_mmu_el3(BL31_BASE,
+			       BL31_LIMIT - BL31_BASE,
+			       BL31_RO_BASE, BL31_RO_LIMIT
+#if USE_COHERENT_MEM
+			       , BL31_COHERENT_RAM_BASE, BL31_COHERENT_RAM_LIMIT
+#endif
+	    );
+}
+
+void bl31_platform_setup(void)
+{
+	plat_rcar_gic_driver_init();
+	plat_rcar_gic_init();
+
+	/* enable the system level generic timer */
+	mmio_write_32(RCAR_CNTC_BASE + CNTCR_OFF, CNTCR_FCREQ(U(0)) | CNTCR_EN);
+
+	rcar_pwrc_setup();
+#if 0
+	/* TODO: there is a broad number of rcar-gen3 SoC configurations; to
+	   support all of them, Renesas use the pwrc driver to discover what
+	   cores are on/off before announcing the topology.
+	   This code hasnt been ported yet
+	   */
+
+	rcar_setup_topology();
+#endif
+
+	/* mask should match the kernel's MPIDR_HWID_BITMASK so the core can be
+	   identified during cpuhotplug (check the kernel's psci migrate set of
+	   functions */
+	rcar_boot_mpidr = read_mpidr_el1() & 0x0000ffffU;
+}

plat/renesas/rcar/include/plat.ld.S

+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef __RCAR_PLAT_LD_S__
+#define __RCAR_PLAT_LD_S__
+
+#include <platform_def.h>
+#include <xlat_tables_defs.h>
+
+MEMORY {
+    SRAM (rwx): ORIGIN = BL31_SRAM_BASE, LENGTH = DEVICE_SRAM_SIZE
+    PRAM (r): ORIGIN = BL31_LIMIT - DEVICE_SRAM_SIZE, LENGTH = DEVICE_SRAM_SIZE
+}
+
+SECTIONS
+{
+	/* SRAM_COPY is in PRAM */
+	. = BL31_LIMIT - DEVICE_SRAM_SIZE;
+	__SRAM_COPY_START__ = .;
+
+	.system_ram : {
+		/* system ram start is in SRAM */
+		__system_ram_start__ = .;
+		*(.system_ram*)
+		*iic_dvfs.o(.rodata)
+	        __system_ram_end__ = .;
+	} >SRAM AT>PRAM
+
+    ASSERT(__BL31_END__ <= BL31_LIMIT - DEVICE_SRAM_SIZE,
+    "BL31 image too large - writing on top of SRAM!")
+
+}
+
+#endif /* __RCAR_PLAT_LD_S__ */

plat/renesas/rcar/include/plat_macros.S

+/*
+ * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <cci.h>
+#include <gic_common.h>
+#include <gicv2.h>
+#include "rcar_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_print_gic_regs
+	mov_imm	x17, RCAR_GICC_BASE
+	mov_imm	x16, RCAR_GICD_BASE
+print_gicc_regs:
+	/* gicc base address is now in x17 */
+	adr	x6, gicc_regs	/* Load the gicc reg list to x6 */
+	/* 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, (CCI500_BASE + SLAVE_IFACE3_OFFSET)
+	ldr	w8, [x7, #SNOOP_CTRL_REG]
+	/* Store in x7 the base address of the second interface */
+	mov_imm	x7, (CCI500_BASE + SLAVE_IFACE4_OFFSET)
+	ldr	w9, [x7, #SNOOP_CTRL_REG]
+	/* Store to the crash buf and print to console */
+	bl	str_in_crash_buf_print
+	.endm
+
+	.macro plat_crash_print_regs
+	plat_print_gic_regs
+	plat_print_interconnect_regs
+	.endm

plat/renesas/rcar/include/platform_def.h

+/*
+ * Copyright (c) 2015-2018, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PLATFORM_DEF_H__
+#define PLATFORM_DEF_H__
+
+#include <arch.h>
+#ifndef __ASSEMBLY__
+#include <stdlib.h>
+#endif
+#include "rcar_def.h"
+
+/*******************************************************************************
+ * Platform binary types for linking
+ ******************************************************************************/
+#define PLATFORM_LINKER_FORMAT          "elf64-littleaarch64"
+#define PLATFORM_LINKER_ARCH            aarch64
+
+/*******************************************************************************
+ * Generic platform constants
+ ******************************************************************************/
+ #define FIRMWARE_WELCOME_STR	"Booting Rcar-gen3 Trusted Firmware\n"
+
+/* Size of cacheable stacks */
+#if IMAGE_BL1
+#if TRUSTED_BOARD_BOOT
+#define PLATFORM_STACK_SIZE 	U(0x1000)
+#else
+#define PLATFORM_STACK_SIZE 	U(0x440)
+#endif
+#elif IMAGE_BL2
+#if TRUSTED_BOARD_BOOT
+#define PLATFORM_STACK_SIZE 	U(0x1000)
+#else
+#define PLATFORM_STACK_SIZE 	U(0x400)
+#endif
+#elif IMAGE_BL31
+#define PLATFORM_STACK_SIZE 	U(0x400)
+#elif IMAGE_BL32
+#define PLATFORM_STACK_SIZE 	U(0x440)
+#endif
+
+#define BL332_IMAGE_ID		(NS_BL2U_IMAGE_ID + 1)
+#define BL333_IMAGE_ID		(NS_BL2U_IMAGE_ID + 2)
+#define BL334_IMAGE_ID		(NS_BL2U_IMAGE_ID + 3)
+#define BL335_IMAGE_ID		(NS_BL2U_IMAGE_ID + 4)
+#define BL336_IMAGE_ID		(NS_BL2U_IMAGE_ID + 5)
+#define BL337_IMAGE_ID		(NS_BL2U_IMAGE_ID + 6)
+#define BL338_IMAGE_ID		(NS_BL2U_IMAGE_ID + 7)
+
+#define BL332_KEY_CERT_ID	(NS_BL2U_IMAGE_ID + 8)
+#define BL333_KEY_CERT_ID	(NS_BL2U_IMAGE_ID + 9)
+#define BL334_KEY_CERT_ID	(NS_BL2U_IMAGE_ID + 10)
+#define BL335_KEY_CERT_ID	(NS_BL2U_IMAGE_ID + 11)
+#define BL336_KEY_CERT_ID	(NS_BL2U_IMAGE_ID + 12)
+#define BL337_KEY_CERT_ID	(NS_BL2U_IMAGE_ID + 13)
+#define BL338_KEY_CERT_ID	(NS_BL2U_IMAGE_ID + 14)
+
+#define BL332_CERT_ID		(NS_BL2U_IMAGE_ID + 15)
+#define BL333_CERT_ID		(NS_BL2U_IMAGE_ID + 16)
+#define BL334_CERT_ID		(NS_BL2U_IMAGE_ID + 17)
+#define BL335_CERT_ID		(NS_BL2U_IMAGE_ID + 18)
+#define BL336_CERT_ID		(NS_BL2U_IMAGE_ID + 19)
+#define BL337_CERT_ID		(NS_BL2U_IMAGE_ID + 20)
+#define BL338_CERT_ID		(NS_BL2U_IMAGE_ID + 21)
+
+/* io drivers id */
+#define FLASH_DEV_ID		U(0)
+#define EMMC_DEV_ID		U(1)
+
+/*
+ * R-Car H3 Cortex-A57
+ * L1:I/48KB(16KBx3way) D/32KB(16KBx2way) L2:2MB(128KBx16way)
+ *          Cortex-A53
+ * L1:I/32KB(16KBx2way) D/32KB(8KBx4way) L2:512KB(32KBx16way)
+ */
+#define PLATFORM_CACHE_LINE_SIZE	128
+#define PLATFORM_CLUSTER_COUNT		U(2)
+#define PLATFORM_CLUSTER0_CORE_COUNT	U(4)
+#define PLATFORM_CLUSTER1_CORE_COUNT	U(4)
+#define PLATFORM_CORE_COUNT		(PLATFORM_CLUSTER1_CORE_COUNT + \
+					 PLATFORM_CLUSTER0_CORE_COUNT)
+#define PLATFORM_MAX_CPUS_PER_CLUSTER	U(4)
+
+#define PLAT_MAX_PWR_LVL		MPIDR_AFFLVL2
+#define PLAT_NUM_PWR_DOMAINS		(PLATFORM_CORE_COUNT + \
+					 PLATFORM_CLUSTER_COUNT + 1)
+
+#define PLAT_MAX_RET_STATE		U(1)
+#define PLAT_MAX_OFF_STATE		U(2)
+
+#define MAX_IO_DEVICES			U(3)
+#define MAX_IO_HANDLES			U(4)
+
+/*******************************************************************************
+ * BL2 specific defines.
+ ******************************************************************************/
+/* Put BL2 just below BL3-1. BL2_BASE is calculated using the current BL2 debug
+ * size plus a little space for growth. */
+#define RCAR_SYSRAM_BASE		U(0xE6300000)
+#if RCAR_LSI == RCAR_E3
+#define RCAR_SYSRAM_LIMIT		U(0xE6320000)
+#else
+#define RCAR_SYSRAM_LIMIT		U(0xE6360000)
+#endif
+
+#define BL2_BASE			U(0xE6304000)
+#if RCAR_LSI == RCAR_E3
+#define BL2_LIMIT			U(0xE6318000)
+#else
+#define BL2_LIMIT			U(0xE632E800)
+#endif
+#define RCAR_SYSRAM_SIZE		(BL2_BASE - RCAR_SYSRAM_BASE)
+
+/*******************************************************************************
+ * BL31 specific defines.
+ ******************************************************************************/
+/* Put BL3-1 at the top of the Trusted SRAM. BL31_BASE is calculated using the
+ * current BL3-1 debug size plus a little space for growth. */
+#define BL31_BASE		(RCAR_TRUSTED_SRAM_BASE)
+#define BL31_LIMIT		(RCAR_TRUSTED_SRAM_BASE + \
+				 RCAR_TRUSTED_SRAM_SIZE)
+#define	RCAR_BL31_LOG_BASE	(0x44040000)
+#define	RCAR_BL31_SDRAM_BTM	(RCAR_BL31_LOG_BASE + 0x14000)
+#define	RCAR_BL31_LOG_SIZE	(RCAR_BL31_SDRAM_BTM - RCAR_BL31_LOG_BASE)
+#define BL31_SRAM_BASE		(DEVICE_SRAM_BASE)
+#define BL31_SRAM_LIMIT		(DEVICE_SRAM_BASE + DEVICE_SRAM_SIZE)
+
+/*******************************************************************************
+ * BL32 specific defines.
+ ******************************************************************************/
+#ifndef SPD_NONE
+#define BL32_BASE		U(0x44100000)
+#define BL32_LIMIT		(BL32_BASE + U(0x100000))
+#endif
+
+/*******************************************************************************
+ * BL33
+ ******************************************************************************/
+#define BL33_BASE		DRAM1_NS_BASE
+
+
+/*******************************************************************************
+ * Platform specific page table and MMU setup constants
+ ******************************************************************************/
+#if IMAGE_BL1
+#define MAX_XLAT_TABLES		U(2)
+#elif IMAGE_BL2
+#define MAX_XLAT_TABLES		U(5)
+#elif IMAGE_BL31
+#define MAX_XLAT_TABLES		U(4)
+#elif IMAGE_BL32
+#define MAX_XLAT_TABLES		U(3)
+#endif
+
+#if IMAGE_BL2
+#define PLAT_PHY_ADDR_SPACE_SIZE	(ULL(1) << 40)
+#define PLAT_VIRT_ADDR_SPACE_SIZE	(ULL(1) << 40)
+#else
+#define PLAT_PHY_ADDR_SPACE_SIZE	(ULL(1) << 32)
+#define PLAT_VIRT_ADDR_SPACE_SIZE	(ULL(1) << 32)
+#endif
+
+#define MAX_MMAP_REGIONS	(RCAR_MMAP_ENTRIES + RCAR_BL_REGIONS)
+
+/*******************************************************************************
+ * 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)
+
+/*******************************************************************************
+ * Size of the per-cpu data in bytes that should be reserved in the generic
+ * per-cpu data structure for the RCAR port.
+ ******************************************************************************/
+#if !USE_COHERENT_MEM
+#define PLAT_PCPU_DATA_SIZE	(2)
+#endif
+
+#endif

plat/renesas/rcar/include/rcar_def.h

+/*
+ * Copyright (c) 2015-2018, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef RCAR_DEF_H__
+#define RCAR_DEF_H__
+
+#include <tbbr_img_def.h>
+#include <utils_def.h>
+
+#define RCAR_PRIMARY_CPU		0x0
+#define RCAR_TRUSTED_SRAM_BASE		0x44000000
+#define RCAR_TRUSTED_SRAM_SIZE		0x0003E000
+#define RCAR_SHARED_MEM_BASE		(RCAR_TRUSTED_SRAM_BASE + \
+					RCAR_TRUSTED_SRAM_SIZE)
+#define RCAR_SHARED_MEM_SIZE		U(0x00001000)
+#define FLASH0_BASE			U(0x08000000)
+#define FLASH0_SIZE			U(0x04000000)
+#define FLASH_MEMORY_SIZE		U(0x04000000)	/* hyper flash */
+#define FLASH_TRANS_SIZE_UNIT		U(0x00000100)
+#define DEVICE_RCAR_BASE		U(0xE6000000)
+#define DEVICE_RCAR_SIZE		U(0x00300000)
+#define DEVICE_RCAR_BASE2		U(0xE6360000)
+#define DEVICE_RCAR_SIZE2		U(0x19CA0000)
+#define DEVICE_SRAM_BASE		U(0xE6310000)
+#define DEVICE_SRAM_SIZE		U(0x00002000)
+#define DEVICE_SRAM_STACK_BASE		(DEVICE_SRAM_BASE + DEVICE_SRAM_SIZE)
+#define DEVICE_SRAM_STACK_SIZE		U(0x00001000)
+#define DRAM_LIMIT			ULL(0x0000010000000000)
+#define DRAM1_BASE			U(0x40000000)
+#define DRAM1_SIZE			U(0x80000000)
+#define DRAM1_NS_BASE			(DRAM1_BASE + U(0x10000000))
+#define DRAM1_NS_SIZE			(DRAM1_SIZE - DRAM1_NS_BASE)
+#define	DRAM_40BIT_BASE			ULL(0x0400000000)
+#define	DRAM_40BIT_SIZE			ULL(0x0400000000)
+#define	DRAM_PROTECTED_BASE		ULL(0x43F00000)
+#define	DRAM_40BIT_PROTECTED_BASE	ULL(0x0403F00000)
+#define	DRAM_PROTECTED_SIZE		ULL(0x03F00000)
+#define	RCAR_BL31_CRASH_BASE		U(0x4403F000)
+#define	RCAR_BL31_CRASH_SIZE		U(0x00001000)
+/* Entrypoint mailboxes */
+#define MBOX_BASE			RCAR_SHARED_MEM_BASE
+#define MBOX_SIZE			0x200
+/* Base address where parameters to BL31 are stored */
+#define PARAMS_BASE			(MBOX_BASE + MBOX_SIZE)
+#define BOOT_KIND_BASE			(RCAR_SHARED_MEM_BASE + \
+					RCAR_SHARED_MEM_SIZE - 0x100)
+/* The number of regions like RO(code), coherent and data required by
+ * different BL stages which need to be mapped in the MMU */
+#if USE_COHERENT_MEM
+#define RCAR_BL_REGIONS			(3)
+#else
+#define RCAR_BL_REGIONS			(2)
+#endif
+/* The RCAR_MAX_MMAP_REGIONS depend on the number of entries in rcar_mmap[]
+ * defined for each BL stage in rcar_common.c. */
+#if IMAGE_BL2
+#define RCAR_MMAP_ENTRIES		(9)
+#endif
+#if IMAGE_BL31
+#define RCAR_MMAP_ENTRIES		(9)
+#endif
+#if IMAGE_BL2
+#define REG1_BASE			U(0xE6400000)
+#define REG1_SIZE			U(0x04C00000)
+#define ROM0_BASE			U(0xEB100000)
+#define ROM0_SIZE			U(0x00028000)
+#define REG2_BASE			U(0xEC000000)
+#define REG2_SIZE			U(0x14000000)
+#endif
+/* BL33  */
+#define NS_IMAGE_OFFSET			(DRAM1_BASE + U(0x09000000))
+/* BL31 */
+#define	RCAR_DEVICE_BASE		DEVICE_RCAR_BASE
+#define	RCAR_DEVICE_SIZE		(0x1A000000)
+#define	RCAR_LOG_RES_SIZE		(512/8)
+#define	RCAR_LOG_HEADER_SIZE		(16)
+#define	RCAR_LOG_OTHER_SIZE		(RCAR_LOG_HEADER_SIZE + \
+					RCAR_LOG_RES_SIZE)
+#define	RCAR_BL31_LOG_MAX		(RCAR_BL31_LOG_SIZE - \
+					RCAR_LOG_OTHER_SIZE)
+#define	RCAR_CRASH_STACK		RCAR_BL31_CRASH_BASE
+#define	AARCH64_SPACE_BASE		ULL(0x00000000000)
+#define	AARCH64_SPACE_SIZE		ULL(0x10000000000)
+/* CCI related constants */
+#define CCI500_BASE				U(0xF1200000)
+#define CCI500_CLUSTER0_SL_IFACE_IX		(2)
+#define CCI500_CLUSTER1_SL_IFACE_IX		(3)
+#define CCI500_CLUSTER0_SL_IFACE_IX_FOR_M3	(1)
+#define CCI500_CLUSTER1_SL_IFACE_IX_FOR_M3	(2)
+#define	RCAR_CCI_BASE				CCI500_BASE
+/* GIC */
+#define RCAR_GICD_BASE			U(0xF1010000)
+#define RCAR_GICR_BASE			U(0xF1010000)
+#define RCAR_GICC_BASE			U(0xF1020000)
+#define RCAR_GICH_BASE			U(0xF1040000)
+#define RCAR_GICV_BASE			U(0xF1060000)
+#define ARM_IRQ_SEC_PHY_TIMER		U(29)
+#define ARM_IRQ_SEC_SGI_0		U(8)
+#define ARM_IRQ_SEC_SGI_1		U(9)
+#define ARM_IRQ_SEC_SGI_2		U(10)
+#define ARM_IRQ_SEC_SGI_3		U(11)
+#define ARM_IRQ_SEC_SGI_4		U(12)
+#define ARM_IRQ_SEC_SGI_5		U(13)
+#define ARM_IRQ_SEC_SGI_6		U(14)
+#define ARM_IRQ_SEC_SGI_7		U(15)
+#define	ARM_IRQ_SEC_RPC			U(70)
+#define	ARM_IRQ_SEC_TIMER		U(166)
+#define	ARM_IRQ_SEC_TIMER_UP		U(171)
+#define	ARM_IRQ_SEC_WDT			U(173)
+#define	ARM_IRQ_SEC_CRYPT		U(102)
+#define	ARM_IRQ_SEC_CRYPT_SecPKA	U(97)
+#define	ARM_IRQ_SEC_CRYPT_PubPKA	U(98)
+/* Timer control */
+#define	RCAR_CNTC_BASE		U(0xE6080000)
+/* Reset */
+#define	RCAR_CPGWPR		U(0xE6150900)	/* CPG write protect    */
+#define	RCAR_MODEMR		U(0xE6160060)	/* Mode pin             */
+#define	RCAR_CA57RESCNT		U(0xE6160040)	/* Reset control A57    */
+#define	RCAR_CA53RESCNT		U(0xE6160044)	/* Reset control A53    */
+#define	RCAR_SRESCR		U(0xE6160110)	/* Soft Power On Reset  */
+#define	RCAR_CA53WUPCR		U(0xE6151010)	/* Wake-up control A53  */
+#define	RCAR_CA57WUPCR		U(0xE6152010)	/* Wake-up control A57  */
+#define	RCAR_CA53PSTR		U(0xE6151040)	/* Power status A53     */
+#define	RCAR_CA57PSTR		U(0xE6152040)	/* Power status A57     */
+#define	RCAR_CA53CPU0CR		U(0xE6151100)	/* CPU control  A53     */
+#define	RCAR_CA57CPU0CR		U(0xE6152100)	/* CPU control  A57     */
+#define	RCAR_CA53CPUCMCR	U(0xE6151184)	/* Common power A53     */
+#define	RCAR_CA57CPUCMCR	U(0xE6152184)	/* Common power A57     */
+#define	RCAR_WUPMSKCA57		U(0xE6180014)	/* Wake-up mask A57     */
+#define	RCAR_WUPMSKCA53		U(0xE6180018)	/* Wake-up mask A53     */
+/* SYSC	*/
+#define	RCAR_PWRSR3		U(0xE6180140)	/* Power stat A53-SCU   */
+#define	RCAR_PWRSR5		U(0xE61801C0)	/* Power stat A57-SCU   */
+#define	RCAR_SYSCIER		U(0xE618000C)	/* Interrupt enable     */
+#define	RCAR_SYSCIMR		U(0xE6180010)	/* Interrupt mask       */
+#define	RCAR_SYSCSR		U(0xE6180000)	/* SYSC status          */
+#define	RCAR_PWRONCR3		U(0xE618014C)	/* Power resume A53-SCU */
+#define	RCAR_PWRONCR5		U(0xE61801CC)	/* Power resume A57-SCU */
+#define	RCAR_PWROFFCR3		U(0xE6180144)	/* Power shutof A53-SCU */
+#define	RCAR_PWROFFCR5		U(0xE61801C4)	/* Power shutof A57-SCU */
+#define	RCAR_PWRER3		U(0xE6180154)	/* shutoff/resume error */
+#define	RCAR_PWRER5		U(0xE61801D4)	/* shutoff/resume error */
+#define	RCAR_SYSCISR		U(0xE6180004)	/* Interrupt status     */
+#define	RCAR_SYSCISCR		U(0xE6180008)	/* Interrupt stat clear */
+/* Product register */
+#define	RCAR_PRR			U(0xFFF00044)
+#define RCAR_PRODUCT_MASK		U(0x00007F00)
+#define RCAR_CUT_MASK			U(0x000000FF)
+#define RCAR_PRODUCT_H3			U(0x00004F00)
+#define RCAR_PRODUCT_M3			U(0x00005200)
+#define RCAR_PRODUCT_M3N		U(0x00005500)
+#define RCAR_PRODUCT_E3			U(0x00005700)
+#define RCAR_CUT_VER10			U(0x00000000)
+#define RCAR_CUT_VER11			U(0x00000001)	/* H3/M3N Ver.1.1 */
+#define RCAR_M3_CUT_VER11		U(0x00000010)	/* M3 Ver.1.1/Ver.1.2 */
+#define RCAR_CUT_VER20			U(0x00000010)
+#define RCAR_CUT_VER30			U(0x00000020)
+#define RCAR_MAJOR_MASK			U(0x000000F0)
+#define RCAR_MINOR_MASK			U(0x0000000F)
+#define RCAR_PRODUCT_SHIFT		U(8)
+#define RCAR_MAJOR_SHIFT		U(4)
+#define RCAR_MINOR_SHIFT		U(0)
+#define RCAR_MAJOR_OFFSET		U(1)
+#define RCAR_PRODUCT_H3_CUT10		(RCAR_PRODUCT_H3 | U(0x00))	/* 1.0 */
+#define RCAR_PRODUCT_H3_CUT11		(RCAR_PRODUCT_H3 | U(0x01))	/* 1.1 */
+#define RCAR_PRODUCT_H3_CUT20		(RCAR_PRODUCT_H3 | U(0x10))	/* 2.0 */
+#define RCAR_PRODUCT_M3_CUT10		(RCAR_PRODUCT_M3 | U(0x00))	/* 1.0 */
+#define RCAR_PRODUCT_M3_CUT11		(RCAR_PRODUCT_M3 | U(0x10))
+#define RCAR_CPU_MASK_CA57		U(0x80000000)
+#define RCAR_CPU_MASK_CA53		U(0x04000000)
+#define RCAR_CPU_HAVE_CA57		U(0x00000000)
+#define RCAR_CPU_HAVE_CA53		U(0x00000000)
+#define RCAR_SSCG_MASK			U(0x1000)	/* MD12 */
+#define RCAR_SSCG_ENABLE		U(0x1000)
+/* MD pin information */
+#define MODEMR_BOOT_CPU_MASK		U(0x000000C0)
+#define MODEMR_BOOT_CPU_CR7		U(0x000000C0)
+#define MODEMR_BOOT_CPU_CA57		U(0x00000000)
+#define MODEMR_BOOT_CPU_CA53		U(0x00000040)
+#define MODEMR_BOOT_DEV_MASK		U(0x0000001E)
+#define MODEMR_BOOT_DEV_HYPERFLASH160	U(0x00000004)
+#define MODEMR_BOOT_DEV_HYPERFLASH80	U(0x00000006)
+#define MODEMR_BOOT_DEV_QSPI_FLASH40	U(0x00000008)
+#define MODEMR_BOOT_DEV_QSPI_FLASH80	U(0x0000000C)
+#define MODEMR_BOOT_DEV_EMMC_25X1	U(0x0000000A)
+#define MODEMR_BOOT_DEV_EMMC_50X8	U(0x0000001A)
+#define MODEMR_BOOT_PLL_MASK		U(0x00006000)
+#define MODEMR_BOOT_PLL_SHIFT		U(13)
+/* Memory mapped Generic timer interfaces */
+#define ARM_SYS_CNTCTL_BASE		RCAR_CNTC_BASE
+/* MODEMR PLL masks and bitfield values */
+#define	CHECK_MD13_MD14			U(0x6000)
+#define	MD14_MD13_TYPE_0		U(0x0000)	/* MD14=0 MD13=0 */
+#define	MD14_MD13_TYPE_1		U(0x2000)	/* MD14=0 MD13=1 */
+#define	MD14_MD13_TYPE_2		U(0x4000)	/* MD14=1 MD13=0 */
+#define	MD14_MD13_TYPE_3		U(0x6000)	/* MD14=1 MD13=1 */
+/* Frequency of EXTAL(Hz) */
+#define	EXTAL_MD14_MD13_TYPE_0		U(8333300)	/* MD14=0 MD13=0 */
+#define	EXTAL_MD14_MD13_TYPE_1		U(10000000)	/* MD14=0 MD13=1 */
+#define	EXTAL_MD14_MD13_TYPE_2		U(12500000)	/* MD14=1 MD13=0 */
+#define	EXTAL_MD14_MD13_TYPE_3		U(16666600)	/* MD14=1 MD13=1 */
+#define	EXTAL_SALVATOR_XS		U(8320000)	/* Salvator-XS */
+#define EXTAL_EBISU			U(24000000)	/* Ebisu */
+/* CPU Auxiliary Control Register */
+#define RCAR_CA57_DIS_LOAD_PASS_STORE	(ULL(1) << 55)
+/* CPG write protect registers 	*/
+#define	CPGWPR_PASSWORD			(0x5A5AFFFFU)
+#define	CPGWPCR_PASSWORD		(0xA5A50000U)
+/* CA5x Debug Resource control registers */
+#define	CPG_CA57DBGRCR			(CPG_BASE + 0x2180U)
+#define	CPG_CA53DBGRCR			(CPG_BASE + 0x1180U)
+#define	DBGCPUPREN			((uint32_t)1U << 19U)
+#define	CPG_PLL0CR			(CPG_BASE + 0x00D8U)
+#define	CPG_PLL2CR			(CPG_BASE + 0x002CU)
+#define	CPG_PLL4CR			(CPG_BASE + 0x01F4U)
+/* RST Registers */
+#define	RST_BASE			(0xE6160000U)
+#define	RST_WDTRSTCR			(RST_BASE + 0x0054U)
+#define	WDTRSTCR_PASSWORD		(0xA55A0000U)
+#define	WDTRSTCR_RWDT_RSTMSK		((uint32_t)1U << 0U)
+/* MFIS Registers */
+#define	MFISWPCNTR_PASSWORD		(0xACCE0000U)
+#define	MFISWPCNTR			(0xE6260900U)
+/* IPMMU registers */
+#define IPMMU_MM_BASE			(0xE67B0000U)
+#define IPMMUMM_IMSCTLR			(IPMMU_MM_BASE + 0x0500U)
+#define IPMMUMM_IMAUXCTLR		(IPMMU_MM_BASE + 0x0504U)
+#define IPMMUMM_IMSCTLR_ENABLE		(0xC0000000U)
+#define IPMMUMM_IMAUXCTLR_NMERGE40_BIT	(0x01000000U)
+#define IMSCTLR_DISCACHE		(0xE0000000U)
+#define IPMMU_VI0_BASE			(0xFEBD0000U)
+#define IPMMUVI0_IMSCTLR		(IPMMU_VI0_BASE + 0x0500U)
+#define IPMMU_VI1_BASE			(0xFEBE0000U)
+#define IPMMUVI1_IMSCTLR		(IPMMU_VI1_BASE + 0x0500U)
+#define IPMMU_PV0_BASE			(0xFD800000U)
+#define IPMMUPV0_IMSCTLR		(IPMMU_PV0_BASE + 0x0500U)
+#define IPMMU_PV1_BASE			(0xFD950000U)
+#define IPMMUPV1_IMSCTLR		(IPMMU_PV1_BASE + 0x0500U)
+#define IPMMU_PV2_BASE			(0xFD960000U)
+#define IPMMUPV2_IMSCTLR		(IPMMU_PV2_BASE + 0x0500U)
+#define IPMMU_PV3_BASE			(0xFD970000U)
+#define IPMMUPV3_IMSCTLR		(IPMMU_PV3_BASE + 0x0500U)
+#define IPMMU_HC_BASE			(0xE6570000U)
+#define IPMMUHC_IMSCTLR			(IPMMU_HC_BASE + 0x0500U)
+#define IPMMU_RT_BASE			(0xFFC80000U)
+#define IPMMURT_IMSCTLR			(IPMMU_RT_BASE + 0x0500U)
+#define IPMMU_MP_BASE			(0xEC670000U)
+#define IPMMUMP_IMSCTLR			(IPMMU_MP_BASE + 0x0500U)
+#define IPMMU_DS0_BASE			(0xE6740000U)
+#define IPMMUDS0_IMSCTLR		(IPMMU_DS0_BASE + 0x0500U)
+#define IPMMU_DS1_BASE			(0xE7740000U)
+#define IPMMUDS1_IMSCTLR		(IPMMU_DS1_BASE + 0x0500U)
+/* ARMREG registers */
+#define	P_ARMREG_SEC_CTRL		(0xE62711F0U)
+#define	P_ARMREG_SEC_CTRL_PROT		(0x00000001U)
+/* MIDR */
+#define MIDR_CA57			(0x0D07U << MIDR_PN_SHIFT)
+#define MIDR_CA53			(0x0D03U << MIDR_PN_SHIFT)
+/* for SuspendToRAM */
+#define	GPIO_BASE			(0xE6050000U)
+#define	GPIO_INDT1			(GPIO_BASE + 0x100CU)
+#define GPIO_INDT6			(GPIO_BASE + 0x540CU)
+#define	RCAR_COLD_BOOT			(0x00U)
+#define	RCAR_WARM_BOOT			(0x01U)
+#if PMIC_ROHM_BD9571 && RCAR_SYSTEM_RESET_KEEPON_DDR
+#define	KEEP10_MAGIC		(0x55U)
+#endif
+/* lossy registers */
+#define LOSSY_PARAMS_BASE 		(0x47FD7000U)
+#define	AXI_DCMPAREACRA0		(0xE6784100U)
+#define	AXI_DCMPAREACRB0		(0xE6784104U)
+#define LOSSY_ENABLE			(0x80000000U)
+#define LOSSY_DISABLE			(0x00000000U)
+#define LOSSY_FMT_YUVPLANAR		(0x00000000U)
+#define LOSSY_FMT_YUV422INTLV		(0x20000000U)
+#define LOSSY_FMT_ARGB8888		(0x40000000U)
+#define	LOSSY_ST_ADDR0			(0x54000000U)
+#define	LOSSY_END_ADDR0			(0x57000000U)
+#define	LOSSY_FMT0			LOSSY_FMT_YUVPLANAR
+#define	LOSSY_ENA_DIS0			LOSSY_ENABLE
+#define	LOSSY_ST_ADDR1			0x0U
+#define	LOSSY_END_ADDR1			0x0U
+#define	LOSSY_FMT1			LOSSY_FMT_ARGB8888
+#define	LOSSY_ENA_DIS1			LOSSY_DISABLE
+#define	LOSSY_ST_ADDR2			0x0U
+#define	LOSSY_END_ADDR2			0x0U
+#define	LOSSY_FMT2			LOSSY_FMT_YUV422INTLV
+#define	LOSSY_ENA_DIS2			LOSSY_DISABLE
+
+#endif

plat/renesas/rcar/include/rcar_private.h

+/*
+ * Copyright (c) 2015-2018, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef RCAR_PRIVATE_H__
+#define RCAR_PRIVATE_H__
+
+#include <bakery_lock.h>
+#include <bl_common.h>
+#include <cpu_data.h>
+#include <platform_def.h>
+
+typedef volatile struct mailbox {
+	unsigned long value __aligned(CACHE_WRITEBACK_GRANULE);
+} mailbox_t;
+
+/*
+ * This structure represents the superset of information that is passed to
+ * BL31 e.g. while passing control to it from BL2 which is bl31_params
+ * and bl31_plat_params and its elements
+ */
+typedef struct bl2_to_bl31_params_mem {
+	image_info_t bl32_image_info;
+	image_info_t bl33_image_info;
+	entry_point_info_t bl33_ep_info;
+	entry_point_info_t bl32_ep_info;
+} bl2_to_bl31_params_mem_t;
+
+#if USE_COHERENT_MEM
+#define RCAR_INSTANTIATE_LOCK	DEFINE_BAKERY_LOCK(rcar_lock);
+#define rcar_lock_init()	bakery_lock_init(&rcar_lock)
+#define rcar_lock_get()		bakery_lock_get(&rcar_lock)
+#define rcar_lock_release()	bakery_lock_release(&rcar_lock)
+#else
+/*
+ * Constants to specify how many bakery locks this platform implements. These
+ * are used if the platform chooses not to use coherent memory for bakery lock
+ * data structures.
+ */
+#define RCAR_MAX_BAKERIES	2
+#define RCAR_PWRC_BAKERY_ID	0
+
+/*
+ * Definition of structure which holds platform specific per-cpu data. Currently
+ * it holds only the bakery lock information for each cpu. Constants to
+ * specify how many bakeries this platform implements and bakery ids are
+ * specified in rcar_def.h
+ */
+typedef struct rcar_cpu_data {
+	bakery_info_t pcpu_bakery_info[RCAR_MAX_BAKERIES];
+} rcar_cpu_data_t;
+
+#define RCAR_CPU_DATA_LOCK_OFFSET	\
+	__builtin_offsetof(rcar_cpu_data_t, pcpu_bakery_info)
+/*
+ * Helper macros for bakery lock api when using the above rcar_cpu_data_t for
+ * bakery lock data structures. It assumes that the bakery_info is at the
+ * beginning of the platform specific per-cpu data.
+ */
+#define rcar_lock_init(_lock_arg)
+
+#define rcar_lock_get(_lock_arg) 					\
+	bakery_lock_get(_lock_arg, 					\
+		CPU_DATA_PLAT_PCPU_OFFSET + RCAR_CPU_DATA_LOCK_OFFSET)
+
+#define rcar_lock_release(_lock_arg)					\
+	bakery_lock_release(_lock_arg,	    				\
+		CPU_DATA_PLAT_PCPU_OFFSET + RCAR_CPU_DATA_LOCK_OFFSET)
+/* Ensure that the size of the RCAR specific per-cpu data structure and the size
+ * of the memory allocated in generic per-cpu data for the platform are the same
+ */
+CASSERT(PLAT_PCPU_DATA_SIZE == sizeof(rcar_cpu_data_t),
+	rcar_pcpu_data_size_mismatch);
+#endif
+/*
+ * Function and variable prototypes
+ */
+void rcar_configure_mmu_el3(unsigned long total_base,
+			    unsigned long total_size,
+			    unsigned long ro_start, unsigned long ro_limit
+#if USE_COHERENT_MEM
+			    , unsigned long coh_start, unsigned long coh_limit
+#endif
+    );
+
+void rcar_setup_topology(void);
+void rcar_cci_disable(void);
+void rcar_cci_enable(void);
+void rcar_cci_init(void);
+
+void plat_invalidate_icache(void);
+void plat_cci_disable(void);
+void plat_cci_enable(void);
+void plat_cci_init(void);
+
+void mstpcr_write(uint32_t mstpcr, uint32_t mstpsr, uint32_t target_bit);
+void cpg_write(uintptr_t regadr, uint32_t regval);
+
+#endif

plat/renesas/rcar/include/rcar_version.h

+/*
+ * Copyright (c) 2015-2018, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef	RCAR_VERSION_H__
+#define	RCAR_VERSION_H__
+
+#include <arch_helpers.h>
+
+#define VERSION_OF_RENESAS		"1.0.22"
+#define	VERSION_OF_RENESAS_MAXLEN	(128)
+
+extern const uint8_t version_of_renesas[VERSION_OF_RENESAS_MAXLEN];
+
+#endif

plat/renesas/rcar/include/registers/axi_registers.h

+/*
+ * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef	AXI_REGISTER_H__
+#define	AXI_REGISTER_H__
+
+/* AXI registers */
+
+/* AXI base address */
+#define	AXI_BASE	(0xE6780000U)
+
+/* address split */
+
+/* AXI address split control 0 */
+#define	AXI_ADSPLCR0	(AXI_BASE + 0x4008U)
+/* AXI address split control 1 */
+#define	AXI_ADSPLCR1	(AXI_BASE + 0x400CU)
+/* AXI address split control 2 */
+#define	AXI_ADSPLCR2	(AXI_BASE + 0x4010U)
+/* AXI address split control 3 */
+#define	AXI_ADSPLCR3	(AXI_BASE + 0x4014U)
+
+/* functional safety */
+
+/* AXI functional safety control */
+#define	AXI_FUSACR	(AXI_BASE + 0x4020U)
+
+/* decompression */
+
+/* AXI decompression area configuration A0 */
+#define	AXI_DCMPAREACRA0	(AXI_BASE + 0x4100U)
+/* AXI decompression area configuration B0 */
+#define	AXI_DCMPAREACRB0	(AXI_BASE + 0x4104U)
+/* AXI decompression area configuration A1 */
+#define	AXI_DCMPAREACRA1	(AXI_BASE + 0x4108U)
+/* AXI decompression area configuration B1 */
+#define	AXI_DCMPAREACRB1	(AXI_BASE + 0x410CU)
+/* AXI decompression area configuration A2 */
+#define	AXI_DCMPAREACRA2	(AXI_BASE + 0x4110U)
+/* AXI decompression area configuration B2 */
+#define	AXI_DCMPAREACRB2	(AXI_BASE + 0x4114U)
+/* AXI decompression area configuration A3 */
+#define	AXI_DCMPAREACRA3	(AXI_BASE + 0x4118U)
+/* AXI decompression area configuration B3 */
+#define	AXI_DCMPAREACRB3	(AXI_BASE + 0x411CU)
+/* AXI decompression area configuration A4 */
+#define	AXI_DCMPAREACRA4	(AXI_BASE + 0x4120U)
+/* AXI decompression area configuration B4 */
+#define	AXI_DCMPAREACRB4	(AXI_BASE + 0x4124U)
+/* AXI decompression area configuration A5 */
+#define	AXI_DCMPAREACRA5	(AXI_BASE + 0x4128U)
+/* AXI decompression area configuration B5 */
+#define	AXI_DCMPAREACRB5	(AXI_BASE + 0x412CU)
+/* AXI decompression area configuration A6 */
+#define	AXI_DCMPAREACRA6	(AXI_BASE + 0x4130U)
+/* AXI decompression area configuration B6 */
+#define	AXI_DCMPAREACRB6	(AXI_BASE + 0x4134U)
+/* AXI decompression area configuration A7 */
+#define	AXI_DCMPAREACRA7	(AXI_BASE + 0x4138U)
+/* AXI decompression area configuration B7 */
+#define	AXI_DCMPAREACRB7	(AXI_BASE + 0x413CU)
+/* AXI decompression area configuration A8 */
+#define	AXI_DCMPAREACRA8	(AXI_BASE + 0x4140U)
+/* AXI decompression area configuration B8 */
+#define	AXI_DCMPAREACRB8	(AXI_BASE + 0x4144U)
+/* AXI decompression area configuration A9 */
+#define	AXI_DCMPAREACRA9	(AXI_BASE + 0x4148U)
+/* AXI decompression area configuration B9 */
+#define	AXI_DCMPAREACRB9	(AXI_BASE + 0x414CU)
+/* AXI decompression area configuration A10 */
+#define	AXI_DCMPAREACRA10	(AXI_BASE + 0x4150U)
+/* AXI decompression area configuration B10 */
+#define	AXI_DCMPAREACRB10	(AXI_BASE + 0x4154U)
+/* AXI decompression area configuration A11 */
+#define	AXI_DCMPAREACRA11	(AXI_BASE + 0x4158U)
+/* AXI decompression area configuration B11 */
+#define	AXI_DCMPAREACRB11	(AXI_BASE + 0x415CU)
+/* AXI decompression area configuration A12 */
+#define	AXI_DCMPAREACRA12	(AXI_BASE + 0x4160U)
+/* AXI decompression area configuration B12 */
+#define	AXI_DCMPAREACRB12	(AXI_BASE + 0x4164U)
+/* AXI decompression area configuration A13 */
+#define	AXI_DCMPAREACRA13	(AXI_BASE + 0x4168U)
+/* AXI decompression area configuration B13 */
+#define	AXI_DCMPAREACRB13	(AXI_BASE + 0x416CU)
+/* AXI decompression area configuration A14 */
+#define	AXI_DCMPAREACRA14	(AXI_BASE + 0x4170U)
+/* AXI decompression area configuration B14 */
+#define	AXI_DCMPAREACRB14	(AXI_BASE + 0x4174U)
+/* AXI decompression area configuration A15 */
+#define	AXI_DCMPAREACRA15	(AXI_BASE + 0x4178U)
+/* AXI decompression area configuration B15 */
+#define	AXI_DCMPAREACRB15	(AXI_BASE + 0x417CU)
+/* AXI decompression shadow area configuration */
+#define	AXI_DCMPSHDWCR	(AXI_BASE + 0x4280U)
+
+/* SDRAM protection */
+
+/* AXI dram protected area division 0 */
+#define	AXI_DPTDIVCR0	(AXI_BASE + 0x4400U)
+/* AXI dram protected area division 1 */
+#define	AXI_DPTDIVCR1	(AXI_BASE + 0x4404U)
+/* AXI dram protected area division 2 */
+#define	AXI_DPTDIVCR2	(AXI_BASE + 0x4408U)
+/* AXI dram protected area division 3 */
+#define	AXI_DPTDIVCR3	(AXI_BASE + 0x440CU)
+/* AXI dram protected area division 4 */
+#define	AXI_DPTDIVCR4	(AXI_BASE + 0x4410U)
+/* AXI dram protected area division 5 */
+#define	AXI_DPTDIVCR5	(AXI_BASE + 0x4414U)
+/* AXI dram protected area division 6 */
+#define	AXI_DPTDIVCR6	(AXI_BASE + 0x4418U)
+/* AXI dram protected area division 7 */
+#define	AXI_DPTDIVCR7	(AXI_BASE + 0x441CU)
+/* AXI dram protected area division 8 */
+#define	AXI_DPTDIVCR8	(AXI_BASE + 0x4420U)
+/* AXI dram protected area division 9 */
+#define	AXI_DPTDIVCR9	(AXI_BASE + 0x4424U)
+/* AXI dram protected area division 10 */
+#define	AXI_DPTDIVCR10	(AXI_BASE + 0x4428U)
+/* AXI dram protected area division 11 */
+#define	AXI_DPTDIVCR11	(AXI_BASE + 0x442CU)
+/* AXI dram protected area division 12 */
+#define	AXI_DPTDIVCR12	(AXI_BASE + 0x4430U)
+/* AXI dram protected area division 13 */
+#define	AXI_DPTDIVCR13	(AXI_BASE + 0x4434U)
+/* AXI dram protected area division 14 */
+#define	AXI_DPTDIVCR14	(AXI_BASE + 0x4438U)
+
+/* AXI dram protected area setting 0 */
+#define	AXI_DPTCR0	(AXI_BASE + 0x4440U)
+/* AXI dram protected area setting 1 */
+#define	AXI_DPTCR1	(AXI_BASE + 0x4444U)
+/* AXI dram protected area setting 2 */
+#define	AXI_DPTCR2	(AXI_BASE + 0x4448U)
+/* AXI dram protected area setting 3 */
+#define	AXI_DPTCR3	(AXI_BASE + 0x444CU)
+/* AXI dram protected area setting 4 */
+#define	AXI_DPTCR4	(AXI_BASE + 0x4450U)
+/* AXI dram protected area setting 5 */
+#define	AXI_DPTCR5	(AXI_BASE + 0x4454U)
+/* AXI dram protected area setting 6 */
+#define	AXI_DPTCR6	(AXI_BASE + 0x4458U)
+/* AXI dram protected area setting 7 */
+#define	AXI_DPTCR7	(AXI_BASE + 0x445CU)
+/* AXI dram protected area setting 8 */
+#define	AXI_DPTCR8	(AXI_BASE + 0x4460U)
+/* AXI dram protected area setting 9 */
+#define	AXI_DPTCR9	(AXI_BASE + 0x4464U)
+/* AXI dram protected area setting 10 */
+#define	AXI_DPTCR10	(AXI_BASE + 0x4468U)
+/* AXI dram protected area setting 11 */
+#define	AXI_DPTCR11	(AXI_BASE + 0x446CU)
+/* AXI dram protected area setting 12 */
+#define	AXI_DPTCR12	(AXI_BASE + 0x4470U)
+/* AXI dram protected area setting 13 */
+#define	AXI_DPTCR13	(AXI_BASE + 0x4474U)
+/* AXI dram protected area setting 14 */
+#define	AXI_DPTCR14	(AXI_BASE + 0x4478U)
+/* AXI dram protected area setting 15 */
+#define	AXI_DPTCR15	(AXI_BASE + 0x447CU)
+
+/* SRAM protection */
+
+/* AXI sram protected area division 0 */
+#define	AXI_SPTDIVCR0	(AXI_BASE + 0x4500U)
+/* AXI sram protected area division 1 */
+#define	AXI_SPTDIVCR1	(AXI_BASE + 0x4504U)
+/* AXI sram protected area division 2 */
+#define	AXI_SPTDIVCR2	(AXI_BASE + 0x4508U)
+/* AXI sram protected area division 3 */
+#define	AXI_SPTDIVCR3	(AXI_BASE + 0x450CU)
+/* AXI sram protected area division 4 */
+#define	AXI_SPTDIVCR4	(AXI_BASE + 0x4510U)
+/* AXI sram protected area division 5 */
+#define	AXI_SPTDIVCR5	(AXI_BASE + 0x4514U)
+/* AXI sram protected area division 6 */
+#define	AXI_SPTDIVCR6	(AXI_BASE + 0x4518U)
+/* AXI sram protected area division 7 */
+#define	AXI_SPTDIVCR7	(AXI_BASE + 0x451CU)
+/* AXI sram protected area division 8 */
+#define	AXI_SPTDIVCR8	(AXI_BASE + 0x4520U)
+/* AXI sram protected area division 9 */
+#define	AXI_SPTDIVCR9	(AXI_BASE + 0x4524U)
+/* AXI sram protected area division 10 */
+#define	AXI_SPTDIVCR10	(AXI_BASE + 0x4528U)
+/* AXI sram protected area division 11 */
+#define	AXI_SPTDIVCR11	(AXI_BASE + 0x452CU)
+/* AXI sram protected area division 12 */
+#define	AXI_SPTDIVCR12	(AXI_BASE + 0x4530U)
+/* AXI sram protected area division 13 */
+#define	AXI_SPTDIVCR13	(AXI_BASE + 0x4534U)
+/* AXI sram protected area division 14 */
+#define	AXI_SPTDIVCR14	(AXI_BASE + 0x4538U)
+
+/* AXI sram protected area setting 0 */
+#define	AXI_SPTCR0	(AXI_BASE + 0x4540U)
+/* AXI sram protected area setting 1 */
+#define	AXI_SPTCR1	(AXI_BASE + 0x4544U)
+/* AXI sram protected area setting 2 */
+#define	AXI_SPTCR2	(AXI_BASE + 0x4548U)
+/* AXI sram protected area setting 3 */
+#define	AXI_SPTCR3	(AXI_BASE + 0x454CU)
+/* AXI sram protected area setting 4 */
+#define	AXI_SPTCR4	(AXI_BASE + 0x4550U)
+/* AXI sram protected area setting 5 */
+#define	AXI_SPTCR5	(AXI_BASE + 0x4554U)
+/* AXI sram protected area setting 6 */
+#define	AXI_SPTCR6	(AXI_BASE + 0x4558U)
+/* AXI sram protected area setting 7 */
+#define	AXI_SPTCR7	(AXI_BASE + 0x455CU)
+/* AXI sram protected area setting 8 */
+#define	AXI_SPTCR8	(AXI_BASE + 0x4560U)
+/* AXI sram protected area setting 9 */
+#define	AXI_SPTCR9	(AXI_BASE + 0x4564U)
+/* AXI sram protected area setting 10 */
+#define	AXI_SPTCR10	(AXI_BASE + 0x4568U)
+/* AXI sram protected area setting 11 */
+#define	AXI_SPTCR11	(AXI_BASE + 0x456CU)
+/* AXI sram protected area setting 12 */
+#define	AXI_SPTCR12	(AXI_BASE + 0x4570U)
+/* AXI sram protected area setting 13 */
+#define	AXI_SPTCR13	(AXI_BASE + 0x4574U)
+/* AXI sram protected area setting 14 */
+#define	AXI_SPTCR14	(AXI_BASE + 0x4578U)
+/* AXI sram protected area setting 15 */
+#define	AXI_SPTCR15	(AXI_BASE + 0x457CU)
+
+/* EDC base address */
+#define	EDC_BASE	(0xFF840000U)
+
+/* EDC edc enable */
+#define	EDC_EDCEN	(EDC_BASE + 0x0010U)
+/* EDC edc status 0 */
+#define	EDC_EDCST0	(EDC_BASE + 0x0020U)
+/* EDC edc status 1 */
+#define	EDC_EDCST1	(EDC_BASE + 0x0024U)
+/* EDC edc interrupt enable 0 */
+#define	EDC_EDCINTEN0	(EDC_BASE + 0x0040U)
+/* EDC edc interrupt enable 1 */
+#define	EDC_EDCINTEN1	(EDC_BASE + 0x0044U)
+
+#endif

plat/renesas/rcar/include/registers/cpg_registers.h

+/*
+ * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef	CPG_REGISTER_H__
+#define	CPG_REGISTER_H__
+
+/* CPG base address */
+#define	CPG_BASE	(0xE6150000U)
+
+/* CPG system module stop control 2 */
+#define CPG_SMSTPCR2	(CPG_BASE + 0x0138U)
+/* CPG software reset 2 */
+#define CPG_SRCR2	(CPG_BASE + 0x00B0U)
+/* CPG module stop status 2 */
+#define CPG_MSTPSR2	(CPG_BASE + 0x0040U)
+/* CPG write protect */
+#define CPG_CPGWPR	(CPG_BASE + 0x0900U)
+/* CPG write protect control */
+#define CPG_CPGWPCR	(CPG_BASE + 0x0904U)
+/* CPG system module stop control 9 */
+#define CPG_SMSTPCR9    (CPG_BASE + 0x0994U)
+/* CPG module stop status 9 */
+#define CPG_MSTPSR9     (CPG_BASE + 0x09A4U)
+
+/* CPG (SECURITY) registers */
+
+/* Secure Module Stop Control Register 0 */
+#define	SCMSTPCR0	(CPG_BASE + 0x0B20U)
+/* Secure Module Stop Control Register 1 */
+#define	SCMSTPCR1	(CPG_BASE + 0x0B24U)
+/* Secure Module Stop Control Register 2 */
+#define	SCMSTPCR2	(CPG_BASE + 0x0B28U)
+/* Secure Module Stop Control Register 3 */
+#define	SCMSTPCR3	(CPG_BASE + 0x0B2CU)
+/* Secure Module Stop Control Register 4 */
+#define	SCMSTPCR4	(CPG_BASE + 0x0B30U)
+/* Secure Module Stop Control Register 5 */
+#define	SCMSTPCR5	(CPG_BASE + 0x0B34U)
+/* Secure Module Stop Control Register 6 */
+#define	SCMSTPCR6	(CPG_BASE + 0x0B38U)
+/* Secure Module Stop Control Register 7 */
+#define	SCMSTPCR7	(CPG_BASE + 0x0B3CU)
+/* Secure Module Stop Control Register 8 */
+#define	SCMSTPCR8	(CPG_BASE + 0x0B40U)
+/* Secure Module Stop Control Register 9 */
+#define	SCMSTPCR9	(CPG_BASE + 0x0B44U)
+/* Secure Module Stop Control Register 10 */
+#define	SCMSTPCR10	(CPG_BASE + 0x0B48U)
+/* Secure Module Stop Control Register 11 */
+#define	SCMSTPCR11	(CPG_BASE + 0x0B4CU)
+
+/* CPG (SECURITY) registers */
+
+/* Secure Software Reset Access Enable Control Register 0 */
+#define	SCSRSTECR0	(CPG_BASE + 0x0B80U)
+/* Secure Software Reset Access Enable Control Register 1 */
+#define	SCSRSTECR1	(CPG_BASE + 0x0B84U)
+/* Secure Software Reset Access Enable Control Register 2 */
+#define	SCSRSTECR2	(CPG_BASE + 0x0B88U)
+/* Secure Software Reset Access Enable Control Register 3 */
+#define	SCSRSTECR3	(CPG_BASE + 0x0B8CU)
+/* Secure Software Reset Access Enable Control Register 4 */
+#define	SCSRSTECR4	(CPG_BASE + 0x0B90U)
+/* Secure Software Reset Access Enable Control Register 5 */
+#define	SCSRSTECR5	(CPG_BASE + 0x0B94U)
+/* Secure Software Reset Access Enable Control Register 6 */
+#define	SCSRSTECR6	(CPG_BASE + 0x0B98U)
+/* Secure Software Reset Access Enable Control Register 7 */
+#define	SCSRSTECR7	(CPG_BASE + 0x0B9CU)
+/* Secure Software Reset Access Enable Control Register 8 */
+#define	SCSRSTECR8	(CPG_BASE + 0x0BA0U)
+/* Secure Software Reset Access Enable Control Register 9 */
+#define	SCSRSTECR9	(CPG_BASE + 0x0BA4U)
+/* Secure Software Reset Access Enable Control Register 10 */
+#define	SCSRSTECR10	(CPG_BASE + 0x0BA8U)
+/* Secure Software Reset Access Enable Control Register 11 */
+#define	SCSRSTECR11	(CPG_BASE + 0x0BACU)
+
+/* CPG (REALTIME) registers */
+
+/* Realtime Module Stop Control Register 0 */
+#define	RMSTPCR0	(CPG_BASE + 0x0110U)
+/* Realtime Module Stop Control Register 1 */
+#define	RMSTPCR1	(CPG_BASE + 0x0114U)
+/* Realtime Module Stop Control Register 2 */
+#define	RMSTPCR2	(CPG_BASE + 0x0118U)
+/* Realtime Module Stop Control Register 3 */
+#define	RMSTPCR3	(CPG_BASE + 0x011CU)
+/* Realtime Module Stop Control Register 4 */
+#define	RMSTPCR4	(CPG_BASE + 0x0120U)
+/* Realtime Module Stop Control Register 5 */
+#define	RMSTPCR5	(CPG_BASE + 0x0124U)
+/* Realtime Module Stop Control Register 6 */
+#define	RMSTPCR6	(CPG_BASE + 0x0128U)
+/* Realtime Module Stop Control Register 7 */
+#define	RMSTPCR7	(CPG_BASE + 0x012CU)
+/* Realtime Module Stop Control Register 8 */
+#define	RMSTPCR8	(CPG_BASE + 0x0980U)
+/* Realtime Module Stop Control Register 9 */
+#define	RMSTPCR9	(CPG_BASE + 0x0984U)
+/* Realtime Module Stop Control Register 10 */
+#define	RMSTPCR10	(CPG_BASE + 0x0988U)
+/* Realtime Module Stop Control Register 11 */
+#define	RMSTPCR11	(CPG_BASE + 0x098CU)
+
+/* CPG (SYSTEM) registers */
+
+/* System Module Stop Control Register 0 */
+#define	SMSTPCR0	(CPG_BASE + 0x0130U)
+/* System Module Stop Control Register 1 */
+#define	SMSTPCR1	(CPG_BASE + 0x0134U)
+/* System Module Stop Control Register 2 */
+#define	SMSTPCR2	(CPG_BASE + 0x0138U)
+/* System Module Stop Control Register 3 */
+#define	SMSTPCR3	(CPG_BASE + 0x013CU)
+/* System Module Stop Control Register 4 */
+#define	SMSTPCR4	(CPG_BASE + 0x0140U)
+/* System Module Stop Control Register 5 */
+#define	SMSTPCR5	(CPG_BASE + 0x0144U)
+/* System Module Stop Control Register 6 */
+#define	SMSTPCR6	(CPG_BASE + 0x0148U)
+/* System Module Stop Control Register 7 */
+#define	SMSTPCR7	(CPG_BASE + 0x014CU)
+/* System Module Stop Control Register 8 */
+#define	SMSTPCR8	(CPG_BASE + 0x0990U)
+/* System Module Stop Control Register 9 */
+#define	SMSTPCR9	(CPG_BASE + 0x0994U)
+/* System Module Stop Control Register 10 */
+#define	SMSTPCR10	(CPG_BASE + 0x0998U)
+/* System Module Stop Control Register 11 */
+#define	SMSTPCR11	(CPG_BASE + 0x099CU)
+
+#endif

plat/renesas/rcar/include/registers/lifec_registers.h

+/*
+ * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef	LIFEC_REGISTER_H__
+#define	LIFEC_REGISTER_H__
+
+#define	LIFEC_SEC_BASE	(0xE6110000U)
+
+#define	SEC_SRC		(LIFEC_SEC_BASE + 0x0008U)
+#define	SEC_SEL0	(LIFEC_SEC_BASE + 0x0030U)
+#define	SEC_SEL1	(LIFEC_SEC_BASE + 0x0034U)
+#define	SEC_SEL2	(LIFEC_SEC_BASE + 0x0038U)
+#define	SEC_SEL3	(LIFEC_SEC_BASE + 0x003CU)
+#define	SEC_SEL4	(LIFEC_SEC_BASE + 0x0058U)
+#define	SEC_SEL5	(LIFEC_SEC_BASE + 0x005CU)
+#define SEC_SEL6	(LIFEC_SEC_BASE + 0x0060U)
+#define	SEC_SEL7	(LIFEC_SEC_BASE + 0x0064U)
+#define	SEC_SEL8	(LIFEC_SEC_BASE + 0x0068U)
+#define	SEC_SEL9	(LIFEC_SEC_BASE + 0x006CU)
+#define	SEC_SEL10	(LIFEC_SEC_BASE + 0x0070U)
+#define	SEC_SEL11	(LIFEC_SEC_BASE + 0x0074U)
+#define	SEC_SEL12	(LIFEC_SEC_BASE + 0x0078U)
+#define	SEC_SEL13	(LIFEC_SEC_BASE + 0x007CU)
+#define	SEC_SEL14	(LIFEC_SEC_BASE + 0x0080U)
+#define	SEC_SEL15	(LIFEC_SEC_BASE + 0x0084U)
+#define	SEC_GRP0CR0	(LIFEC_SEC_BASE + 0x0138U)
+#define	SEC_GRP1CR0	(LIFEC_SEC_BASE + 0x013CU)
+#define	SEC_GRP0CR1	(LIFEC_SEC_BASE + 0x0140U)
+#define	SEC_GRP1CR1	(LIFEC_SEC_BASE + 0x0144U)
+#define	SEC_GRP0CR2	(LIFEC_SEC_BASE + 0x0148U)
+#define	SEC_GRP1CR2	(LIFEC_SEC_BASE + 0x014CU)
+#define	SEC_GRP0CR3	(LIFEC_SEC_BASE + 0x0150U)
+#define	SEC_GRP1CR3	(LIFEC_SEC_BASE + 0x0154U)
+#define	SEC_GRP0COND0	(LIFEC_SEC_BASE + 0x0158U)
+#define	SEC_GRP1COND0	(LIFEC_SEC_BASE + 0x015CU)
+#define	SEC_GRP0COND1	(LIFEC_SEC_BASE + 0x0160U)
+#define	SEC_GRP1COND1	(LIFEC_SEC_BASE + 0x0164U)
+#define	SEC_GRP0COND2	(LIFEC_SEC_BASE + 0x0168U)
+#define	SEC_GRP1COND2	(LIFEC_SEC_BASE + 0x016CU)
+#define	SEC_GRP0COND3	(LIFEC_SEC_BASE + 0x0170U)
+#define	SEC_GRP1COND3	(LIFEC_SEC_BASE + 0x0174U)
+#define	SEC_GRP0COND4	(LIFEC_SEC_BASE + 0x0178U)
+#define	SEC_GRP1COND4	(LIFEC_SEC_BASE + 0x017CU)
+#define	SEC_GRP0COND5	(LIFEC_SEC_BASE + 0x0180U)
+#define	SEC_GRP1COND5	(LIFEC_SEC_BASE + 0x0184U)
+#define	SEC_GRP0COND6	(LIFEC_SEC_BASE + 0x0188U)
+#define	SEC_GRP1COND6	(LIFEC_SEC_BASE + 0x018CU)
+#define	SEC_GRP0COND7	(LIFEC_SEC_BASE + 0x0190U)
+#define	SEC_GRP1COND7	(LIFEC_SEC_BASE + 0x0194U)
+#define	SEC_GRP0COND8	(LIFEC_SEC_BASE + 0x0198U)
+#define	SEC_GRP1COND8	(LIFEC_SEC_BASE + 0x019CU)
+#define	SEC_GRP0COND9	(LIFEC_SEC_BASE + 0x01A0U)
+#define	SEC_GRP1COND9	(LIFEC_SEC_BASE + 0x01A4U)
+#define	SEC_GRP0COND10	(LIFEC_SEC_BASE + 0x01A8U)
+#define	SEC_GRP1COND10	(LIFEC_SEC_BASE + 0x01ACU)
+#define	SEC_GRP0COND11	(LIFEC_SEC_BASE + 0x01B0U)
+#define	SEC_GRP1COND11	(LIFEC_SEC_BASE + 0x01B4U)
+#define	SEC_GRP0COND12	(LIFEC_SEC_BASE + 0x01B8U)
+#define	SEC_GRP1COND12	(LIFEC_SEC_BASE + 0x01BCU)
+#define	SEC_GRP0COND13	(LIFEC_SEC_BASE + 0x01C0U)
+#define	SEC_GRP1COND13	(LIFEC_SEC_BASE + 0x01C4U)
+#define	SEC_GRP0COND14	(LIFEC_SEC_BASE + 0x01C8U)
+#define	SEC_GRP1COND14	(LIFEC_SEC_BASE + 0x01CCU)
+#define	SEC_GRP0COND15	(LIFEC_SEC_BASE + 0x01D0U)
+#define	SEC_GRP1COND15	(LIFEC_SEC_BASE + 0x01D4U)
+#define	SEC_READONLY0	(LIFEC_SEC_BASE + 0x01D8U)
+#define	SEC_READONLY1	(LIFEC_SEC_BASE + 0x01DCU)
+#define	SEC_READONLY2	(LIFEC_SEC_BASE + 0x01E0U)
+#define	SEC_READONLY3	(LIFEC_SEC_BASE + 0x01E4U)
+#define	SEC_READONLY4	(LIFEC_SEC_BASE + 0x01E8U)
+#define	SEC_READONLY5	(LIFEC_SEC_BASE + 0x01ECU)
+#define	SEC_READONLY6	(LIFEC_SEC_BASE + 0x01F0U)
+#define	SEC_READONLY7	(LIFEC_SEC_BASE + 0x01F4U)
+#define	SEC_READONLY8	(LIFEC_SEC_BASE + 0x01F8U)
+#define	SEC_READONLY9	(LIFEC_SEC_BASE + 0x01FCU)
+#define	SEC_READONLY10	(LIFEC_SEC_BASE + 0x0200U)
+#define	SEC_READONLY11	(LIFEC_SEC_BASE + 0x0204U)
+#define	SEC_READONLY12	(LIFEC_SEC_BASE + 0x0208U)
+#define	SEC_READONLY13	(LIFEC_SEC_BASE + 0x020CU)
+#define	SEC_READONLY14	(LIFEC_SEC_BASE + 0x0210U)
+#define	SEC_READONLY15	(LIFEC_SEC_BASE + 0x0214U)
+
+#define	LIFEC_SAFE_BASE	(0xE6120000U)
+#define	SAFE_GRP0CR0	(LIFEC_SAFE_BASE + 0x0138U)
+#define	SAFE_GRP1CR0	(LIFEC_SAFE_BASE + 0x013CU)
+#define	SAFE_GRP0CR1	(LIFEC_SAFE_BASE + 0x0140U)
+#define	SAFE_GRP1CR1	(LIFEC_SAFE_BASE + 0x0144U)
+#define	SAFE_GRP0CR2	(LIFEC_SAFE_BASE + 0x0148U)
+#define	SAFE_GRP1CR2	(LIFEC_SAFE_BASE + 0x014CU)
+#define	SAFE_GRP0CR3	(LIFEC_SAFE_BASE + 0x0150U)
+#define	SAFE_GRP1CR3	(LIFEC_SAFE_BASE + 0x0154U)
+#define	SAFE_GRP0COND0	(LIFEC_SAFE_BASE + 0x0158U)
+#define	SAFE_GRP1COND0	(LIFEC_SAFE_BASE + 0x015CU)
+#define	SAFE_GRP0COND1	(LIFEC_SAFE_BASE + 0x0160U)
+#define	SAFE_GRP1COND1	(LIFEC_SAFE_BASE + 0x0164U)
+#define	SAFE_GRP0COND2	(LIFEC_SAFE_BASE + 0x0168U)
+#define	SAFE_GRP1COND2	(LIFEC_SAFE_BASE + 0x016CU)
+#define	SAFE_GRP0COND3	(LIFEC_SAFE_BASE + 0x0170U)
+#define	SAFE_GRP1COND3	(LIFEC_SAFE_BASE + 0x0174U)
+#define	SAFE_GRP0COND4	(LIFEC_SAFE_BASE + 0x0178U)
+#define	SAFE_GRP1COND4	(LIFEC_SAFE_BASE + 0x017CU)
+#define	SAFE_GRP0COND5	(LIFEC_SAFE_BASE + 0x0180U)
+#define	SAFE_GRP1COND5	(LIFEC_SAFE_BASE + 0x0184U)
+#define	SAFE_GRP0COND6	(LIFEC_SAFE_BASE + 0x0188U)
+#define	SAFE_GRP1COND6	(LIFEC_SAFE_BASE + 0x018CU)
+#define	SAFE_GRP0COND7	(LIFEC_SAFE_BASE + 0x0190U)
+#define	SAFE_GRP1COND7	(LIFEC_SAFE_BASE + 0x0194U)
+#define	SAFE_GRP0COND8	(LIFEC_SAFE_BASE + 0x0198U)
+#define	SAFE_GRP1COND8	(LIFEC_SAFE_BASE + 0x019CU)
+#define	SAFE_GRP0COND9	(LIFEC_SAFE_BASE + 0x01A0U)
+#define	SAFE_GRP1COND9	(LIFEC_SAFE_BASE + 0x01A4U)
+#define	SAFE_GRP0COND10	(LIFEC_SAFE_BASE + 0x01A8U)
+#define	SAFE_GRP1COND10	(LIFEC_SAFE_BASE + 0x01ACU)
+#define	SAFE_GRP0COND11	(LIFEC_SAFE_BASE + 0x01B0U)
+#define	SAFE_GRP1COND11	(LIFEC_SAFE_BASE + 0x01B4U)
+#define	SAFE_GRP0COND12	(LIFEC_SAFE_BASE + 0x01B8U)
+#define	SAFE_GRP1COND12	(LIFEC_SAFE_BASE + 0x01BCU)
+#define	SAFE_GRP0COND13	(LIFEC_SAFE_BASE + 0x01C0U)
+#define	SAFE_GRP1COND13	(LIFEC_SAFE_BASE + 0x01C4U)
+#define	SAFE_GRP0COND14	(LIFEC_SAFE_BASE + 0x01C8U)
+#define	SAFE_GRP1COND14	(LIFEC_SAFE_BASE + 0x01CCU)
+#define	SAFE_GRP0COND15	(LIFEC_SAFE_BASE + 0x01D0U)
+#define	SAFE_GRP1COND15	(LIFEC_SAFE_BASE + 0x01D4U)
+#define	SAFE_READONLY0	(LIFEC_SAFE_BASE + 0x01D8U)
+#define	SAFE_READONLY1	(LIFEC_SAFE_BASE + 0x01DCU)
+#define	SAFE_READONLY2	(LIFEC_SAFE_BASE + 0x01E0U)
+#define	SAFE_READONLY3	(LIFEC_SAFE_BASE + 0x01E4U)
+#define	SAFE_READONLY4	(LIFEC_SAFE_BASE + 0x01E8U)
+#define	SAFE_READONLY5	(LIFEC_SAFE_BASE + 0x01ECU)
+#define	SAFE_READONLY6	(LIFEC_SAFE_BASE + 0x01F0U)
+#define	SAFE_READONLY7	(LIFEC_SAFE_BASE + 0x01F4U)
+#define	SAFE_READONLY8	(LIFEC_SAFE_BASE + 0x01F8U)
+#define	SAFE_READONLY9	(LIFEC_SAFE_BASE + 0x01FCU)
+#define	SAFE_READONLY10	(LIFEC_SAFE_BASE + 0x0200U)
+#define	SAFE_READONLY11	(LIFEC_SAFE_BASE + 0x0204U)
+#define	SAFE_READONLY12	(LIFEC_SAFE_BASE + 0x0208U)
+#define	SAFE_READONLY13	(LIFEC_SAFE_BASE + 0x020CU)
+#define	SAFE_READONLY14	(LIFEC_SAFE_BASE + 0x0210U)
+#define	SAFE_READONLY15	(LIFEC_SAFE_BASE + 0x0214U)
+
+#endif

plat/renesas/rcar/plat_image_load.c

+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <bl_common.h>
+#include <desc_image_load.h>
+#include <platform.h>
+
+extern void bl2_plat_flush_bl31_params(void);
+
+/*******************************************************************************
+ * This function flushes the data structures so that they are visible
+ * in memory for the next BL image.
+ ******************************************************************************/
+void plat_flush_next_bl_params(void)
+{
+#if IMAGE_BL2
+	bl2_plat_flush_bl31_params();
+#endif
+}
+
+/*******************************************************************************
+ * This function returns the list of loadable images.
+ ******************************************************************************/
+bl_load_info_t *plat_get_bl_image_load_info(void)
+{
+	return get_bl_load_info_from_mem_params_desc();
+}
+
+/*******************************************************************************
+ * This function returns the list of executable images.
+ ******************************************************************************/
+bl_params_t *plat_get_next_bl_params(void)
+{
+	return get_next_bl_params_from_mem_params_desc();
+}

plat/renesas/rcar/plat_pm.c

+/*
+ * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <bakery_lock.h>
+#include <bl_common.h>
+#include <cci.h>
+#include <debug.h>
+#include <errno.h>
+#include <gicv2.h>
+#include <mmio.h>
+#include <platform.h>
+#include <platform_def.h>
+#include <psci.h>
+
+#include "iic_dvfs.h"
+#include "pwrc.h"
+#include "rcar_def.h"
+#include "rcar_private.h"
+
+#define	DVFS_SET_VID_0V		(0x00)
+#define	P_ALL_OFF		(0x80)
+#define	KEEPON_DDR1C		(0x08)
+#define	KEEPON_DDR0C		(0x04)
+#define	KEEPON_DDR1		(0x02)
+#define	KEEPON_DDR0		(0x01)
+
+#define SYSTEM_PWR_STATE(s)	((s)->pwr_domain_state[PLAT_MAX_PWR_LVL])
+#define CLUSTER_PWR_STATE(s)	((s)->pwr_domain_state[MPIDR_AFFLVL1])
+#define CORE_PWR_STATE(s)	((s)->pwr_domain_state[MPIDR_AFFLVL0])
+
+uint64_t rcar_stack_generic_timer[5] __attribute__ ((section("data")));
+
+extern void rcar_pwrc_restore_generic_timer(uint64_t *stack);
+extern void plat_rcar_gic_driver_init(void);
+extern void plat_rcar_gic_init(void);
+extern u_register_t rcar_boot_mpidr;
+
+#if (RCAR_GEN3_ULCB == 1)
+extern void rcar_cpld_reset_cpu(void);
+#endif
+
+static uintptr_t rcar_sec_entrypoint;
+
+static void rcar_program_mailbox(uint64_t mpidr, uint64_t address)
+{
+	mailbox_t *rcar_mboxes = (mailbox_t *) MBOX_BASE;
+	uint64_t linear_id = plat_core_pos_by_mpidr(mpidr);
+	unsigned long range;
+
+	rcar_mboxes[linear_id].value = address;
+	range = (unsigned long)&rcar_mboxes[linear_id];
+
+	flush_dcache_range(range, sizeof(range));
+}
+
+static void rcar_cpu_standby(plat_local_state_t cpu_state)
+{
+	uint32_t scr_el3 = read_scr_el3();
+
+	write_scr_el3(scr_el3 | SCR_IRQ_BIT);
+	dsb();
+	wfi();
+	write_scr_el3(scr_el3);
+}
+
+static int rcar_pwr_domain_on(u_register_t mpidr)
+{
+	rcar_program_mailbox(mpidr, rcar_sec_entrypoint);
+	rcar_pwrc_cpuon(mpidr);
+
+	return PSCI_E_SUCCESS;
+}
+
+static void rcar_pwr_domain_on_finish(const psci_power_state_t *target_state)
+{
+	uint32_t cluster_type = rcar_pwrc_get_cluster();
+	unsigned long mpidr = read_mpidr_el1();
+
+	if (CLUSTER_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE)
+		if (cluster_type == RCAR_CLUSTER_A53A57)
+			plat_cci_enable();
+
+	rcar_pwrc_disable_interrupt_wakeup(mpidr);
+	rcar_program_mailbox(mpidr, 0);
+
+	gicv2_cpuif_enable();
+	gicv2_pcpu_distif_init();
+}
+
+static void rcar_pwr_domain_off(const psci_power_state_t *target_state)
+{
+	uint32_t cluster_type = rcar_pwrc_get_cluster();
+	unsigned long mpidr = read_mpidr_el1();
+
+	gicv2_cpuif_disable();
+	rcar_pwrc_cpuoff(mpidr);
+
+	if (CLUSTER_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE) {
+		if (cluster_type == RCAR_CLUSTER_A53A57)
+			plat_cci_disable();
+
+		rcar_pwrc_clusteroff(mpidr);
+	}
+}
+
+static void rcar_pwr_domain_suspend(const psci_power_state_t *target_state)
+{
+	uint32_t cluster_type = rcar_pwrc_get_cluster();
+	unsigned long mpidr = read_mpidr_el1();
+
+	if (CORE_PWR_STATE(target_state) != PLAT_MAX_OFF_STATE)
+		return;
+
+	rcar_program_mailbox(mpidr, rcar_sec_entrypoint);
+	rcar_pwrc_enable_interrupt_wakeup(mpidr);
+	gicv2_cpuif_disable();
+	rcar_pwrc_cpuoff(mpidr);
+
+	if (CLUSTER_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE) {
+		if (cluster_type == RCAR_CLUSTER_A53A57)
+			plat_cci_disable();
+
+		rcar_pwrc_clusteroff(mpidr);
+	}
+
+#if RCAR_SYSTEM_SUSPEND
+	if (SYSTEM_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE)
+		rcar_pwrc_suspend_to_ram();
+#endif
+}
+
+static void rcar_pwr_domain_suspend_finish(const psci_power_state_t
+					   *target_state)
+{
+	uint32_t cluster_type = rcar_pwrc_get_cluster();
+
+	if (SYSTEM_PWR_STATE(target_state) != PLAT_MAX_OFF_STATE)
+		goto finish;
+
+	plat_rcar_gic_driver_init();
+	plat_rcar_gic_init();
+
+	if (cluster_type == RCAR_CLUSTER_A53A57)
+		plat_cci_init();
+
+	rcar_pwrc_restore_generic_timer(rcar_stack_generic_timer);
+
+	/* start generic timer */
+	write_cntfrq_el0(plat_get_syscnt_freq2());
+	mmio_write_32(RCAR_CNTC_BASE + CNTCR_OFF, CNTCR_FCREQ(U(0)) | CNTCR_EN);
+	rcar_pwrc_setup();
+
+#if RCAR_SYSTEM_SUSPEND
+	rcar_pwrc_init_suspend_to_ram();
+#endif
+finish:
+	rcar_pwr_domain_on_finish(target_state);
+}
+
+static void __dead2 rcar_system_off(void)
+{
+#if PMIC_ROHM_BD9571
+#if PMIC_LEVEL_MODE
+	rcar_pwrc_code_copy_to_system_ram();
+	if (rcar_iic_dvfs_send(PMIC, DVFS_SET_VID, DVFS_SET_VID_0V))
+		ERROR("BL3-1:Failed the SYSTEM-OFF.\n");
+#else
+	rcar_pwrc_code_copy_to_system_ram();
+	if (rcar_iic_dvfs_send(PMIC, BKUP_MODE_CNT, P_ALL_OFF))
+		ERROR("BL3-1:Failed the SYSTEM-RESET.\n");
+#endif
+#else
+	uint64_t cpu = read_mpidr_el1() & 0x0000ffff;
+	int32_t rtn_on;
+
+	rtn_on = cpu_on_check(cpu);
+
+	if (cpu == rcar_boot_mpidr)
+		panic();
+
+	if (rtn_on)
+		panic();
+
+	rcar_pwrc_cpuoff(cpu);
+	rcar_pwrc_clusteroff(cpu);
+
+#endif /* PMIC_ROHM_BD9571 */
+	wfi();
+	ERROR("RCAR System Off: operation not handled.\n");
+	panic();
+}
+
+static void __dead2 rcar_system_reset(void)
+{
+#if PMIC_ROHM_BD9571
+#if PMIC_LEVEL_MODE
+#if RCAR_SYSTEM_RESET_KEEPON_DDR
+	uint8_t mode;
+	int32_t error;
+
+	rcar_pwrc_code_copy_to_system_ram();
+	error = rcar_iic_dvfs_send(PMIC, REG_KEEP10, KEEP10_MAGIC);
+	if (error) {
+		ERROR("Failed send KEEP10 magic ret=%d \n", error);
+		goto done;
+	}
+
+	error = rcar_iic_dvfs_receive(PMIC, BKUP_MODE_CNT, &mode);
+	if (error) {
+		ERROR("Failed recieve BKUP_Mode_Cnt ret=%d \n", error);
+		goto done;
+	}
+
+	mode |= KEEPON_DDR1C | KEEPON_DDR0C | KEEPON_DDR1 | KEEPON_DDR0;
+	error = rcar_iic_dvfs_send(PMIC, BKUP_MODE_CNT, mode);
+	if (error) {
+		ERROR("Failed send KEEPON_DDRx ret=%d \n", error);
+		goto done;
+	}
+
+	rcar_pwrc_set_suspend_to_ram();
+done:
+#else
+	rcar_pwrc_code_copy_to_system_ram();
+	if (rcar_iic_dvfs_send(PMIC, BKUP_MODE_CNT, P_ALL_OFF))
+		ERROR("BL3-1:Failed the SYSTEM-RESET.\n");
+#endif
+#else
+#if (RCAR_GEN3_ULCB == 1)
+	rcar_cpld_reset_cpu();
+#endif
+#endif
+#else
+	rcar_pwrc_system_reset();
+#endif
+	wfi();
+
+	ERROR("RCAR System Reset: operation not handled.\n");
+	panic();
+}
+
+static int rcar_validate_power_state(unsigned int power_state,
+				    psci_power_state_t *req_state)
+{
+	unsigned int pwr_lvl = psci_get_pstate_pwrlvl(power_state);
+	unsigned int pstate = psci_get_pstate_type(power_state);
+	uint32_t i;
+
+	if (pstate == PSTATE_TYPE_STANDBY) {
+		if (pwr_lvl != MPIDR_AFFLVL0)
+			return PSCI_E_INVALID_PARAMS;
+
+		req_state->pwr_domain_state[MPIDR_AFFLVL0] = PLAT_MAX_RET_STATE;
+	} else {
+		for (i = MPIDR_AFFLVL0; i <= pwr_lvl; i++)
+			req_state->pwr_domain_state[i] = PLAT_MAX_OFF_STATE;
+	}
+
+	if (psci_get_pstate_id(power_state))
+		return PSCI_E_INVALID_PARAMS;
+
+	return PSCI_E_SUCCESS;
+}
+
+#if RCAR_SYSTEM_SUSPEND
+static void rcar_get_sys_suspend_power_state(psci_power_state_t *req_state)
+{
+	unsigned long mpidr = read_mpidr_el1() & 0x0000ffffU;
+	int i;
+
+	if (mpidr != rcar_boot_mpidr)
+		goto deny;
+
+	for (i = MPIDR_AFFLVL0; i <= PLAT_MAX_PWR_LVL; i++)
+		req_state->pwr_domain_state[i] = PLAT_MAX_OFF_STATE;
+
+	return;
+deny:
+	/* deny system suspend entry */
+	req_state->pwr_domain_state[PLAT_MAX_PWR_LVL] = PSCI_LOCAL_STATE_RUN;
+	for (i = MPIDR_AFFLVL0; i < PLAT_MAX_PWR_LVL; i++)
+		req_state->pwr_domain_state[i] = PLAT_MAX_RET_STATE;
+}
+#endif
+
+static const plat_psci_ops_t rcar_plat_psci_ops = {
+	.cpu_standby			= rcar_cpu_standby,
+	.pwr_domain_on			= rcar_pwr_domain_on,
+	.pwr_domain_off			= rcar_pwr_domain_off,
+	.pwr_domain_suspend		= rcar_pwr_domain_suspend,
+	.pwr_domain_on_finish		= rcar_pwr_domain_on_finish,
+	.pwr_domain_suspend_finish	= rcar_pwr_domain_suspend_finish,
+	.system_off			= rcar_system_off,
+	.system_reset			= rcar_system_reset,
+	.validate_power_state		= rcar_validate_power_state,
+#if RCAR_SYSTEM_SUSPEND
+	.get_sys_suspend_power_state 	= rcar_get_sys_suspend_power_state,
+#endif
+};
+
+int plat_setup_psci_ops(uintptr_t sec_entrypoint, const plat_psci_ops_t **psci_ops)
+{
+	*psci_ops = &rcar_plat_psci_ops;
+	rcar_sec_entrypoint = sec_entrypoint;
+
+#if RCAR_SYSTEM_SUSPEND
+	rcar_pwrc_init_suspend_to_ram();
+#endif
+	return 0;
+}
+

plat/renesas/rcar/plat_storage.c

+/*
+ * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <debug.h>
+#include <io_driver.h>
+#include <io_storage.h>
+#include <io_semihosting.h>
+#include <platform_def.h>
+#include <string.h>
+#include "io_common.h"
+#include "io_rcar.h"
+#include "io_memdrv.h"
+#include "io_emmcdrv.h"
+#include "io_private.h"
+
+static uintptr_t emmcdrv_dev_handle;
+static uintptr_t memdrv_dev_handle;
+static uintptr_t rcar_dev_handle;
+
+static uintptr_t boot_io_drv_id;
+
+static const io_block_spec_t rcar_block_spec = {
+	.offset = FLASH0_BASE,
+	.length = FLASH0_SIZE
+};
+
+static const io_block_spec_t bl2_file_spec = {
+	.offset = BL2_IMAGE_ID,
+};
+
+static const io_block_spec_t bl31_file_spec = {
+	.offset = BL31_IMAGE_ID,
+};
+
+static const io_block_spec_t bl32_file_spec = {
+	.offset = BL32_IMAGE_ID,
+};
+
+static const io_block_spec_t bl33_file_spec = {
+	.offset = BL33_IMAGE_ID,
+};
+
+static const io_block_spec_t bl332_file_spec = {
+	.offset = BL332_IMAGE_ID,
+};
+
+static const io_block_spec_t bl333_file_spec = {
+	.offset = BL333_IMAGE_ID,
+};
+
+static const io_block_spec_t bl334_file_spec = {
+	.offset = BL334_IMAGE_ID,
+};
+
+static const io_block_spec_t bl335_file_spec = {
+	.offset = BL335_IMAGE_ID,
+};
+
+static const io_block_spec_t bl336_file_spec = {
+	.offset = BL336_IMAGE_ID,
+};
+
+static const io_block_spec_t bl337_file_spec = {
+	.offset = BL337_IMAGE_ID,
+};
+
+static const io_block_spec_t bl338_file_spec = {
+	.offset = BL338_IMAGE_ID,
+};
+
+#if TRUSTED_BOARD_BOOT
+static const io_block_spec_t trusted_key_cert_file_spec = {
+	.offset = TRUSTED_KEY_CERT_ID,
+};
+
+static const io_block_spec_t bl31_key_cert_file_spec = {
+	.offset = SOC_FW_KEY_CERT_ID,
+};
+
+static const io_block_spec_t bl32_key_cert_file_spec = {
+	.offset = TRUSTED_OS_FW_KEY_CERT_ID,
+};
+
+static const io_block_spec_t bl33_key_cert_file_spec = {
+	.offset = NON_TRUSTED_FW_KEY_CERT_ID,
+};
+
+static const io_block_spec_t bl332_key_cert_file_spec = {
+	.offset = BL332_KEY_CERT_ID,
+};
+
+static const io_block_spec_t bl333_key_cert_file_spec = {
+	.offset = BL333_KEY_CERT_ID,
+};
+
+static const io_block_spec_t bl334_key_cert_file_spec = {
+	.offset = BL334_KEY_CERT_ID,
+};
+
+static const io_block_spec_t bl335_key_cert_file_spec = {
+	.offset = BL335_KEY_CERT_ID,
+};
+
+static const io_block_spec_t bl336_key_cert_file_spec = {
+	.offset = BL336_KEY_CERT_ID,
+};
+
+static const io_block_spec_t bl337_key_cert_file_spec = {
+	.offset = BL337_KEY_CERT_ID,
+};
+
+static const io_block_spec_t bl338_key_cert_file_spec = {
+	.offset = BL338_KEY_CERT_ID,
+};
+
+static const io_block_spec_t bl31_cert_file_spec = {
+	.offset = SOC_FW_CONTENT_CERT_ID,
+};
+
+static const io_block_spec_t bl32_cert_file_spec = {
+	.offset = TRUSTED_OS_FW_CONTENT_CERT_ID,
+};
+
+static const io_block_spec_t bl33_cert_file_spec = {
+	.offset = NON_TRUSTED_FW_CONTENT_CERT_ID,
+};
+
+static const io_block_spec_t bl332_cert_file_spec = {
+	.offset = BL332_CERT_ID,
+};
+
+static const io_block_spec_t bl333_cert_file_spec = {
+	.offset = BL333_CERT_ID,
+};
+
+static const io_block_spec_t bl334_cert_file_spec = {
+	.offset = BL334_CERT_ID,
+};
+
+static const io_block_spec_t bl335_cert_file_spec = {
+	.offset = BL335_CERT_ID,
+};
+
+static const io_block_spec_t bl336_cert_file_spec = {
+	.offset = BL336_CERT_ID,
+};
+
+static const io_block_spec_t bl337_cert_file_spec = {
+	.offset = BL337_CERT_ID,
+};
+
+static const io_block_spec_t bl338_cert_file_spec = {
+	.offset = BL338_CERT_ID,
+};
+#endif
+
+static int32_t open_emmcdrv(const uintptr_t spec);
+static int32_t open_memmap(const uintptr_t spec);
+static int32_t open_rcar(const uintptr_t spec);
+
+struct plat_io_policy {
+	uintptr_t *dev_handle;
+	uintptr_t image_spec;
+	 int32_t(*check) (const uintptr_t spec);
+};
+
+static const struct plat_io_policy policies[] = {
+	[FIP_IMAGE_ID] = {
+			  &memdrv_dev_handle,
+			  (uintptr_t) &rcar_block_spec,
+			  &open_memmap},
+	[BL2_IMAGE_ID] = {
+			  &rcar_dev_handle,
+			  (uintptr_t) &bl2_file_spec,
+			  &open_rcar},
+	[BL31_IMAGE_ID] = {
+			   &rcar_dev_handle,
+			   (uintptr_t) &bl31_file_spec,
+			   &open_rcar},
+	[BL32_IMAGE_ID] = {
+			   &rcar_dev_handle,
+			   (uintptr_t) &bl32_file_spec,
+			   &open_rcar},
+	[BL33_IMAGE_ID] = {
+			   &rcar_dev_handle,
+			   (uintptr_t) &bl33_file_spec,
+			   &open_rcar},
+	[BL332_IMAGE_ID] = {
+			    &rcar_dev_handle,
+			    (uintptr_t) &bl332_file_spec,
+			    &open_rcar},
+	[BL333_IMAGE_ID] = {
+			    &rcar_dev_handle,
+			    (uintptr_t) &bl333_file_spec,
+			    &open_rcar},
+	[BL334_IMAGE_ID] = {
+			    &rcar_dev_handle,
+			    (uintptr_t) &bl334_file_spec,
+			    &open_rcar},
+	[BL335_IMAGE_ID] = {
+			    &rcar_dev_handle,
+			    (uintptr_t) &bl335_file_spec,
+			    &open_rcar},
+	[BL336_IMAGE_ID] = {
+			    &rcar_dev_handle,
+			    (uintptr_t) &bl336_file_spec,
+			    &open_rcar},
+	[BL337_IMAGE_ID] = {
+			    &rcar_dev_handle,
+			    (uintptr_t) &bl337_file_spec,
+			    &open_rcar},
+	[BL338_IMAGE_ID] = {
+			    &rcar_dev_handle,
+			    (uintptr_t) &bl338_file_spec,
+			    &open_rcar},
+#if TRUSTED_BOARD_BOOT
+	[TRUSTED_KEY_CERT_ID] = {
+				 &rcar_dev_handle,
+				 (uintptr_t) &trusted_key_cert_file_spec,
+				 &open_rcar},
+	[SOC_FW_KEY_CERT_ID] = {
+				&rcar_dev_handle,
+				(uintptr_t) &bl31_key_cert_file_spec,
+				&open_rcar},
+	[TRUSTED_OS_FW_KEY_CERT_ID] = {
+				       &rcar_dev_handle,
+				       (uintptr_t) &bl32_key_cert_file_spec,
+				       &open_rcar},
+	[NON_TRUSTED_FW_KEY_CERT_ID] = {
+					&rcar_dev_handle,
+					(uintptr_t) &bl33_key_cert_file_spec,
+					&open_rcar},
+	[BL332_KEY_CERT_ID] = {
+			       &rcar_dev_handle,
+			       (uintptr_t) &bl332_key_cert_file_spec,
+			       &open_rcar},
+	[BL333_KEY_CERT_ID] = {
+			       &rcar_dev_handle,
+			       (uintptr_t) &bl333_key_cert_file_spec,
+			       &open_rcar},
+	[BL334_KEY_CERT_ID] = {
+			       &rcar_dev_handle,
+			       (uintptr_t) &bl334_key_cert_file_spec,
+			       &open_rcar},
+	[BL335_KEY_CERT_ID] = {
+			       &rcar_dev_handle,
+			       (uintptr_t) &bl335_key_cert_file_spec,
+			       &open_rcar},
+	[BL336_KEY_CERT_ID] = {
+			       &rcar_dev_handle,
+			       (uintptr_t) &bl336_key_cert_file_spec,
+			       &open_rcar},
+	[BL337_KEY_CERT_ID] = {
+			       &rcar_dev_handle,
+			       (uintptr_t) &bl337_key_cert_file_spec,
+			       &open_rcar},
+	[BL338_KEY_CERT_ID] = {
+			       &rcar_dev_handle,
+			       (uintptr_t) &bl338_key_cert_file_spec,
+			       &open_rcar},
+	[SOC_FW_CONTENT_CERT_ID] = {
+				    &rcar_dev_handle,
+				    (uintptr_t) &bl31_cert_file_spec,
+				    &open_rcar},
+	[TRUSTED_OS_FW_CONTENT_CERT_ID] = {
+					   &rcar_dev_handle,
+					   (uintptr_t) &bl32_cert_file_spec,
+					   &open_rcar},
+	[NON_TRUSTED_FW_CONTENT_CERT_ID] = {
+					    &rcar_dev_handle,
+					    (uintptr_t) &bl33_cert_file_spec,
+					    &open_rcar},
+	[BL332_CERT_ID] = {
+			   &rcar_dev_handle,
+			   (uintptr_t) &bl332_cert_file_spec,
+			   &open_rcar},
+	[BL333_CERT_ID] = {
+			   &rcar_dev_handle,
+			   (uintptr_t) &bl333_cert_file_spec,
+			   &open_rcar},
+	[BL334_CERT_ID] = {
+			   &rcar_dev_handle,
+			   (uintptr_t) &bl334_cert_file_spec,
+			   &open_rcar},
+	[BL335_CERT_ID] = {
+			   &rcar_dev_handle,
+			   (uintptr_t) &bl335_cert_file_spec,
+			   &open_rcar},
+	[BL336_CERT_ID] = {
+			   &rcar_dev_handle,
+			   (uintptr_t) &bl336_cert_file_spec,
+			   &open_rcar},
+	[BL337_CERT_ID] = {
+			   &rcar_dev_handle,
+			   (uintptr_t) &bl337_cert_file_spec,
+			   &open_rcar},
+	[BL338_CERT_ID] = {
+			   &rcar_dev_handle,
+			   (uintptr_t) &bl338_cert_file_spec,
+			   &open_rcar}, {
+#else
+				   {
+#endif
+					 0, 0, 0}
+};
+
+static io_drv_spec_t io_drv_spec_memdrv = {
+	FLASH0_BASE,
+	FLASH0_SIZE,
+	0,
+};
+
+static io_drv_spec_t io_drv_spec_emmcdrv = {
+	0,
+	0,
+	0,
+};
+
+static struct plat_io_policy drv_policies[]
+    __attribute__ ((section(".data"))) = {
+	/* FLASH_DEV_ID */
+	{
+	&memdrv_dev_handle,
+		    (uintptr_t) &io_drv_spec_memdrv, &open_memmap,},
+	    /* EMMC_DEV_ID */
+	{
+	&emmcdrv_dev_handle,
+		    (uintptr_t) &io_drv_spec_emmcdrv, &open_emmcdrv,}
+};
+
+static int32_t open_rcar(const uintptr_t spec)
+{
+	return io_dev_init(rcar_dev_handle, boot_io_drv_id);
+}
+
+static int32_t open_memmap(const uintptr_t spec)
+{
+	uintptr_t handle;
+	int32_t result;
+
+	result = io_dev_init(memdrv_dev_handle, 0);
+	if (result != IO_SUCCESS)
+		return result;
+
+	result = io_open(memdrv_dev_handle, spec, &handle);
+	if (result == IO_SUCCESS)
+		io_close(handle);
+
+	return result;
+}
+
+static int32_t open_emmcdrv(const uintptr_t spec)
+{
+	return io_dev_init(emmcdrv_dev_handle, 0);
+}
+
+void rcar_io_setup(void)
+{
+	const io_dev_connector_t *memmap;
+	const io_dev_connector_t *rcar;
+
+	boot_io_drv_id = FLASH_DEV_ID;
+
+	rcar_register_io_dev(&rcar);
+	rcar_register_io_dev_memdrv(&memmap);
+	io_dev_open(rcar, 0, &rcar_dev_handle);
+	io_dev_open(memmap, 0, &memdrv_dev_handle);
+}
+
+void rcar_io_emmc_setup(void)
+{
+	const io_dev_connector_t *rcar;
+	const io_dev_connector_t *emmc;
+
+	boot_io_drv_id = EMMC_DEV_ID;
+
+	rcar_register_io_dev(&rcar);
+	rcar_register_io_dev_emmcdrv(&emmc);
+	io_dev_open(rcar, 0, &rcar_dev_handle);
+	io_dev_open(emmc, 0, &emmcdrv_dev_handle);
+}
+
+int plat_get_image_source(unsigned int image_id, uintptr_t *dev_handle,
+			  uintptr_t *image_spec)
+{
+	const struct plat_io_policy *policy;
+	int result;
+
+	policy = &policies[image_id];
+
+	result = policy->check(policy->image_spec);
+	if (result != IO_SUCCESS)
+		return result;
+
+	*image_spec = policy->image_spec;
+	*dev_handle = *(policy->dev_handle);
+
+	return IO_SUCCESS;
+}
+
+int32_t plat_get_drv_source(uint32_t io_drv_id, uintptr_t *dev_handle,
+			    uintptr_t *image_spec)
+{
+	const struct plat_io_policy *policy;
+	int32_t result;
+
+	policy = &drv_policies[io_drv_id];
+
+	result = policy->check(policy->image_spec);
+	if (result != IO_SUCCESS)
+		return result;
+
+	*image_spec = policy->image_spec;
+	*dev_handle = *(policy->dev_handle);
+
+	return IO_SUCCESS;
+}