/*
 * Copyright (c) 2015-2025, Renesas Electronics Corporation. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#include <drivers/arm/cci.h>
#include <drivers/arm/gic_common.h>

#include "rcar_def.h"

.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_interconnect_regs
	.endm