1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * board/silinux/ek874/ek874.c
4  *     This file is ek874 board support.
5  *
6  * Copyright (C) 2021 Renesas Electronics Corporation
7  */
8 
9 #include <common.h>
10 #include <asm/global_data.h>
11 #include <asm/io.h>
12 
13 #define RST_BASE	0xE6160000
14 #define RST_CA53RESCNT	(RST_BASE + 0x44)
15 #define RST_CA53_CODE	0x5A5A000F
16 
17 DECLARE_GLOBAL_DATA_PTR;
18 
board_init(void)19 int board_init(void)
20 {
21 	/* address of boot parameters */
22 	gd->bd->bi_boot_params = CONFIG_SYS_TEXT_BASE + 0x50000;
23 
24 	return 0;
25 }
26 
reset_cpu(void)27 void reset_cpu(void)
28 {
29 	writel(RST_CA53_CODE, RST_CA53RESCNT);
30 }
31