1 /* $Id: cpu.h,v 1.1 1996/06/23 09:38:33 dm Exp $
2 * cpu.h: Values of the PRId register used to match up
3 * various MIPS cpu types.
4 *
5 * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
6 */
7 #ifndef _MIPS_CPU_H
8 #define _MIPS_CPU_H
9
10 /*
11 * Assigned values for the product ID register. In order to detect a
12 * certain CPU type exactly eventually additional registers may need to
13 * be examined.
14 */
15 #define PRID_IMP_R2000 0x0100
16 #define PRID_IMP_R3000 0x0200
17 #define PRID_IMP_R6000 0x0300
18 #define PRID_IMP_R4000 0x0400
19 #define PRID_IMP_R6000A 0x0600
20 #define PRID_IMP_R10000 0x0900
21 #define PRID_IMP_R4300 0x0b00
22 #define PRID_IMP_R8000 0x1000
23 #define PRID_IMP_R4600 0x2000
24 #define PRID_IMP_R4700 0x2100
25 #define PRID_IMP_R4640 0x2200
26 #define PRID_IMP_R4650 0x2200 /* Same as R4640 */
27 #define PRID_IMP_R5000 0x2300
28 #define PRID_IMP_SONIC 0x2400
29 #define PRID_IMP_MAGIC 0x2500
30 #define PRID_IMP_RM7000 0x2700
31 #define PRID_IMP_NEVADA 0x2800 /* RM5260 ??? */
32
33 #define PRID_IMP_UNKNOWN 0xff00
34
35 #define PRID_REV_R4400 0x0040
36 #define PRID_REV_R3000A 0x0030
37 #define PRID_REV_R3000 0x0020
38 #define PRID_REV_R2000A 0x0010
39
40 #endif /* !(_MIPS_CPU_H) */
41
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