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u-boot/board/freescale/imx8qm_mek/spl.c

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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright 2018, 2021 NXP
*
*/
#include <common.h>
#include <dm.h>
#include <image.h>
#include <init.h>
#include <log.h>
#include <spl.h>
#include <asm/global_data.h>
#include <dm/uclass.h>
#include <dm/device.h>
#include <dm/uclass-internal.h>
#include <dm/device-internal.h>
#include <dm/lists.h>
#include <asm/arch/sys_proto.h>
DECLARE_GLOBAL_DATA_PTR;
void spl_board_init(void)
{
struct udevice *dev;
uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(imx8_scu), &dev);
uclass_find_first_device(UCLASS_MISC, &dev);
for (; dev; uclass_find_next_device(&dev)) {
if (device_probe(dev))
continue;
}
arch_cpu_init();
board_early_init_f();
timer_init();
preloader_console_init();
puts("Normal Boot\n");
}
void spl_board_prepare_for_boot(void)
{
imx8_power_off_pd_devices(NULL, 0);
}
#ifdef CONFIG_SPL_LOAD_FIT
int board_fit_config_name_match(const char *name)
{
/* Just empty function now - can't decide what to choose */
debug("%s: %s\n", __func__, name);
return 0;
}
#endif
void board_init_f(ulong dummy)
{
/* Clear global data */
memset((void *)gd, 0, sizeof(gd_t));
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);
board_init_r(NULL, 0);
}