| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (C) Copyright 2021 |
| * Köry Maincent, Bootlin, <kory.maincent@bootlin.com> |
| */ |
| |
| #ifndef __CAPE_DETECT_H |
| #define __CAPE_DETECT_H |
| |
| struct am335x_cape_eeprom_id { |
| unsigned int header; |
| char eeprom_rev[2]; |
| char board_name[32]; |
| char version[4]; |
| char manufacturer[16]; |
| char part_number[16]; |
| }; |
| |
| #define CAPE_EEPROM_FIRST_ADDR 0x54 |
| #define CAPE_EEPROM_LAST_ADDR 0x57 |
| |
| #define CAPE_EEPROM_ADDR_LEN 0x10 |
| |
| #define CAPE_MAGIC 0xEE3355AA |
| |
| int extension_board_scan(struct list_head *extension_list); |
| |
| #endif /* __CAPE_DETECT_H */ |
