summaryrefslogtreecommitdiff
path: root/src/mainboard/intel/tglrvp/board_id.h
blob: 748e9d912f31e82b3eb673ecfd4dc4a1fb35a8e1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
/*
 * This file is part of the coreboot project.
 *
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef _MAINBOARD_COMMON_BOARD_ID_H_
#define _MAINBOARD_COMMON_BOARD_ID_H_

#include <stdint.h>

/* Board/FAB ID Command */
#define EC_FAB_ID_CMD	0x0D

/* TGL-U Board IDs */
#define TGL_UP3_LP4_SAMSUNG	0x3
#define TGL_UP3_LP4_HYNIX	0xB
#define TGL_UP3_LP4_MICRON	0x13

/* TGL-Y Board IDs */
#define TGL_UP4_LP4_SAMSUNG	0x5
#define TGL_UP4_LP4_HYNIX	0xD
#define TGL_UP4_LP4_MICRON	0x15

/*
 * Returns board information (board id[15:8] and
 * Fab info[7:0]) on success and < 0 on error
 */
int get_board_id(void);

#endif /* _MAINBOARD_COMMON_BOARD_ID_H_ */