u-boot/common/spl/spl_bootrom.c

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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2017 Theobroma Systems Design und Consulting GmH
*/
#include <common.h>
#include <spl.h>
__weak int board_return_to_bootrom(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
return 0;
}
static int spl_return_to_bootrom(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
/*
* If the board implements a way to return to its ROM (with
* the expectation that the next stage of will be booted by
* the ROM), it will implement board_return_to_bootrom() and
* should not return from it.
*/
return board_return_to_bootrom(spl_image, bootdev);
}
SPL_LOAD_IMAGE_METHOD("BOOTROM", 0, BOOT_DEVICE_BOOTROM, spl_return_to_bootrom);