diff options
Diffstat (limited to 'roms/u-boot/board/ti/common/cape_detect.h')
| -rw-r--r-- | roms/u-boot/board/ti/common/cape_detect.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/roms/u-boot/board/ti/common/cape_detect.h b/roms/u-boot/board/ti/common/cape_detect.h new file mode 100644 index 000000000..b0d5c9f18 --- /dev/null +++ b/roms/u-boot/board/ti/common/cape_detect.h @@ -0,0 +1,28 @@ +/* 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 */ |