1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Copyright (C) 2020 MediaTek Inc. All Rights Reserved.
4  *
5  * Author: Weijie Gao <weijie.gao@mediatek.com>
6  */
7 
8 #include <common.h>
9 #include <init.h>
10 #include <spl.h>
11 #include <asm/sections.h>
12 #include <linux/libfdt.h>
13 #include <linux/sizes.h>
14 #include <mach/serial.h>
15 
board_init_f(ulong dummy)16 void __noreturn board_init_f(ulong dummy)
17 {
18 	spl_init();
19 
20 #ifdef CONFIG_SPL_SERIAL_SUPPORT
21 	/*
22 	 * mtmips_spl_serial_init() is useful if debug uart is enabled,
23 	 * or DM based serial is not enabled.
24 	 */
25 	mtmips_spl_serial_init();
26 	preloader_console_init();
27 #endif
28 
29 	board_init_r(NULL, 0);
30 }
31 
board_boot_order(u32 * spl_boot_list)32 void board_boot_order(u32 *spl_boot_list)
33 {
34 	spl_boot_list[0] = BOOT_DEVICE_NOR;
35 }
36 
spl_nor_get_uboot_base(void)37 unsigned long spl_nor_get_uboot_base(void)
38 {
39 	void *uboot_base = __image_copy_end;
40 
41 	if (fdt_magic(uboot_base) == FDT_MAGIC)
42 		return (unsigned long)uboot_base + fdt_totalsize(uboot_base);
43 
44 	return (unsigned long)uboot_base;
45 }
46