1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * (C) Copyright 2021 4 * Köry Maincent, Bootlin, <kory.maincent@bootlin.com> 5 */ 6 7#ifndef __CAPE_DETECT_H 8#define __CAPE_DETECT_H 9 10struct am335x_cape_eeprom_id { 11 unsigned int header; 12 char eeprom_rev[2]; 13 char board_name[32]; 14 char version[4]; 15 char manufacturer[16]; 16 char part_number[16]; 17}; 18 19#define CAPE_EEPROM_FIRST_ADDR 0x54 20#define CAPE_EEPROM_LAST_ADDR 0x57 21 22#define CAPE_EEPROM_ADDR_LEN 0x10 23 24#define CAPE_MAGIC 0xEE3355AA 25 26int extension_board_scan(struct list_head *extension_list); 27 28#endif /* __CAPE_DETECT_H */ 29