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 <init.h>
9 #include <spl.h>
10 #include <asm/sections.h>
11 #include <linux/libfdt.h>
12 #include <linux/sizes.h>
13 #include <mach/serial.h>
14 
board_init_f(ulong dummy)15 void __noreturn board_init_f(ulong dummy)
16 {
17 	spl_init();
18 
19 #ifdef CONFIG_SPL_SERIAL
20 	/*
21 	 * mtmips_spl_serial_init() is useful if debug uart is enabled,
22 	 * or DM based serial is not enabled.
23 	 */
24 	mtmips_spl_serial_init();
25 	preloader_console_init();
26 #endif
27 
28 	board_init_r(NULL, 0);
29 }
30 
board_boot_order(u32 * spl_boot_list)31 void board_boot_order(u32 *spl_boot_list)
32 {
33 	spl_boot_list[0] = BOOT_DEVICE_NOR;
34 }
35 
spl_nor_get_uboot_base(void)36 unsigned long spl_nor_get_uboot_base(void)
37 {
38 	void *uboot_base = __image_copy_end;
39 
40 	if (fdt_magic(uboot_base) == FDT_MAGIC)
41 		return (unsigned long)uboot_base + fdt_totalsize(uboot_base);
42 
43 	return (unsigned long)uboot_base;
44 }
45