src/soc/nvidia/tegra124/include/soc/sdram.h


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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */

#ifndef __SOC_NVIDIA_TEGRA124_SDRAM_H__
#define __SOC_NVIDIA_TEGRA124_SDRAM_H__

#include <soc/sdram_param.h>

uint32_t sdram_get_ram_code(void);
void sdram_init(const struct sdram_params *param);
int sdram_size_mb(void);
uintptr_t sdram_max_addressable_mb(void);

/* Save params to PMC scratch registers for use by BootROM on LP0 resume. */
void sdram_lp0_save_params(const struct sdram_params *sdram);

#endif /* __SOC_NVIDIA_TEGRA124_SDRAM_H__ */