summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-tegra/fuse.h
blob: d65d2abf803b1da33ac70e909e0ae15477d2135a (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
40
41
42
43
44
45
46
47
48
/*
 * Copyright (C) 2010 Google, Inc.
 *
 * Author:
 *	Colin Cross <ccross@android.com>
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * 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 __MACH_TEGRA_FUSE_H
#define __MACH_TEGRA_FUSE_H

enum tegra_revision {
	TEGRA_REVISION_UNKNOWN = 0,
	TEGRA_REVISION_A01,
	TEGRA_REVISION_A02,
	TEGRA_REVISION_A03,
	TEGRA_REVISION_A03p,
	TEGRA_REVISION_A04,
	TEGRA_REVISION_MAX,
};

#define SKU_ID_T20	8
#define SKU_ID_T25SE	20
#define SKU_ID_AP25	23
#define SKU_ID_T25	24
#define SKU_ID_AP25E	27
#define SKU_ID_T25E	28

extern int tegra_sku_id;
extern int tegra_cpu_process_id;
extern int tegra_core_process_id;
extern enum tegra_revision tegra_revision;

extern int tegra_bct_strapping;

unsigned long long tegra_chip_uid(void);
void tegra_init_fuse(void);

#endif