u-boot/arch/arm/mach-mediatek/spl.c

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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2018 MediaTek Inc.
* Author: Ryder Lee <ryder.lee@mediatek.com>
*/
#include <clk.h>
#include <common.h>
#include <hang.h>
#include <init.h>
#include <spl.h>
#include "init.h"
void board_init_f(ulong dummy)
{
int ret;
ret = spl_early_init();
if (ret)
hang();
/* enable console uart printing */
preloader_console_init();
/* soc early initialization */
ret = mtk_soc_early_init();
if (ret)
hang();
}
u32 spl_boot_device(void)
{
#if defined(CONFIG_SPL_SPI_SUPPORT)
return BOOT_DEVICE_SPI;
#elif defined(CONFIG_SPL_MMC_SUPPORT)
return BOOT_DEVICE_MMC1;
#elif defined(CONFIG_SPL_NAND_SUPPORT)
return BOOT_DEVICE_NAND;
#elif defined(CONFIG_SPL_NOR_SUPPORT)
return BOOT_DEVICE_NOR;
#else
return BOOT_DEVICE_NONE;
#endif
}