u-boot/arch/mips/mach-mtmips/spl.c

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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2020 MediaTek Inc. All Rights Reserved.
*
* Author: Weijie Gao <weijie.gao@mediatek.com>
*/
#include <common.h>
#include <fdt.h>
#include <init.h>
#include <spl.h>
#include <asm/sections.h>
#include <linux/sizes.h>
#include <mach/serial.h>
void __noreturn board_init_f(ulong dummy)
{
spl_init();
#ifdef CONFIG_SPL_SERIAL_SUPPORT
/*
* mtmips_spl_serial_init() is useful if debug uart is enabled,
* or DM based serial is not enabled.
*/
mtmips_spl_serial_init();
preloader_console_init();
#endif
board_init_r(NULL, 0);
}
void board_boot_order(u32 *spl_boot_list)
{
spl_boot_list[0] = BOOT_DEVICE_NOR;
}
unsigned long spl_nor_get_uboot_base(void)
{
void *uboot_base = __image_copy_end;
if (fdt_magic(uboot_base) == FDT_MAGIC)
return (unsigned long)uboot_base + fdt_totalsize(uboot_base);
return (unsigned long)uboot_base;
}