| /* 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_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 */ |