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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* (C) Copyright 2022 - Analog Devices, Inc.
*
* Written and/or maintained by Timesys Corporation
*
* Contact: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
* Contact: Greg Malysa <greg.malysa@timesys.com>
*/
#ifndef ARCH_ADI_SC5XX_SPL_H
#define ARCH_ADI_SC5XX_SPL_H
#include <linux/types.h>
struct adi_boot_args {
phys_addr_t addr;
u32 flags;
u32 cmd;
};
extern u32 bmode;
/**
* This table stores the arguments to the rom boot function per bootmode,
* and it is populated per SoC in the corresponding SoC support file (sc7x, sc58x,
* and so on).
*/
extern const struct adi_boot_args adi_rom_boot_args[8];
/**
* Struct layout for the boot config is also specific to an SoC, so you should
* only access it inside an SoC-specific boot hook function, which will be called
* from the boot rom while going from SPL to proper u-boot
*/
struct ADI_ROM_BOOT_CONFIG;
int32_t adi_rom_boot_hook(struct ADI_ROM_BOOT_CONFIG *cfg, int32_t cause);
typedef void (*adi_rom_boot_fn)(void *address, uint32_t flags, int32_t count,
void *hook, uint32_t command);
extern adi_rom_boot_fn adi_rom_boot;
#endif
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