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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2023 StarFive Technology Co., Ltd.
* Author: Yanhong Wang<yanhong.wang@starfivetech.com>
*/
#ifndef _ASM_RISCV_EEPROM_H
#define _ASM_RISCV_EEPROM_H
#include <linux/types.h>
u8 get_pcb_revision_from_eeprom(void);
u32 get_ddr_size_from_eeprom(void);
/**
* get_mmc_size_from_eeprom() - read eMMC size from EEPROM
*
* @return: size in GiB or 0 on error.
*/
u32 get_mmc_size_from_eeprom(void);
/**
* get_product_id_from_eeprom - get product ID string
*
* A string like "VF7110A1-2228-D008E000-00000001" is returned.
*
* Return: product ID string
*/
const char *get_product_id_from_eeprom(void);
#endif /* _ASM_RISCV_EEPROM_H */
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