board/beacon/beacon-rzg2m/beacon-rzg2m.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2020 Compass Electronics Group, LLC
 */

#include <common.h>
#include <asm/global_data.h>
#include <asm/io.h>
#include <asm/arch/rcar-mstp.h>

DECLARE_GLOBAL_DATA_PTR;

int board_init(void)
{
	/* address of boot parameters */
	gd->bd->bi_boot_params = CONFIG_SYS_TEXT_BASE + 0x50000;

	return 0;
}

#define RST_BASE	0xE6160000
#define RST_CA57RESCNT	(RST_BASE + 0x40)
#define RST_CODE	0xA5A5000F

void reset_cpu(void)
{
	writel(RST_CODE, RST_CA57RESCNT);
}

#if IS_ENABLED(CONFIG_MULTI_DTB_FIT)
int board_fit_config_name_match(const char *name)
{
	if (!strcmp(rzg_get_cpu_name(), "R8A774A1") && !strcmp(name, "r8a774a1-beacon-rzg2m-kit"))
		return 0;

	if (!strcmp(rzg_get_cpu_name(), "R8A774B1") && !strcmp(name, "r8a774b1-beacon-rzg2n-kit"))
		return 0;

	if (!strcmp(rzg_get_cpu_name(), "R8A774E1") && !strcmp(name, "r8a774e1-beacon-rzg2h-kit"))
		return 0;

	return -1;
}
#endif