sh: SH-4A UBC support
[linux-2.6.git] / include / asm-sh / cpu-sh4 / ubc.h
1 /*
2  * include/asm-sh/cpu-sh4/ubc.h
3  *
4  * Copyright (C) 1999 Niibe Yutaka
5  * Copyright (C) 2003 Paul Mundt
6  * Copyright (C) 2006 Lineo Solutions Inc. support SH4A UBC
7  *
8  * This file is subject to the terms and conditions of the GNU General Public
9  * License.  See the file "COPYING" in the main directory of this archive
10  * for more details.
11  */
12 #ifndef __ASM_CPU_SH4_UBC_H
13 #define __ASM_CPU_SH4_UBC_H
14
15 #if defined(CONFIG_CPU_SH4A)
16 #define UBC_CBR0                0xff200000
17 #define UBC_CRR0                0xff200004
18 #define UBC_CAR0                0xff200008
19 #define UBC_CAMR0               0xff20000c
20 #define UBC_CBR1                0xff200020
21 #define UBC_CRR1                0xff200024
22 #define UBC_CAR1                0xff200028
23 #define UBC_CAMR1               0xff20002c
24 #define UBC_CDR1                0xff200030
25 #define UBC_CDMR1               0xff200034
26 #define UBC_CETR1               0xff200038
27 #define UBC_CCMFR               0xff200600
28 #define UBC_CBCR                0xff200620
29
30 /* CBR  */
31 #define UBC_CBR_AIE             (0x01<<30)
32 #define UBC_CBR_ID_INST         (0x01<<4)
33 #define UBC_CBR_RW_READ         (0x01<<1)
34 #define UBC_CBR_CE              (0x01)
35
36 #define UBC_CBR_AIV_MASK        (0x00FF0000)
37 #define UBC_CBR_AIV_SHIFT       (16)
38 #define UBC_CBR_AIV_SET(asid)   (((asid)<<UBC_CBR_AIV_SHIFT) & UBC_CBR_AIV_MASK)
39
40 #define UBC_CBR_INIT            0x20000000
41
42 /* CRR  */
43 #define UBC_CRR_RES             (0x01<<13)
44 #define UBC_CRR_PCB             (0x01<<1)
45 #define UBC_CRR_BIE             (0x01)
46
47 #define UBC_CRR_INIT            0x00002000
48
49 #else   /* CONFIG_CPU_SH4 */
50 #define UBC_BARA                0xff200000
51 #define UBC_BAMRA               0xff200004
52 #define UBC_BBRA                0xff200008
53 #define UBC_BASRA               0xff000014
54 #define UBC_BARB                0xff20000c
55 #define UBC_BAMRB               0xff200010
56 #define UBC_BBRB                0xff200014
57 #define UBC_BASRB               0xff000018
58 #define UBC_BDRB                0xff200018
59 #define UBC_BDMRB               0xff20001c
60 #define UBC_BRCR                0xff200020
61 #endif  /* CONFIG_CPU_SH4 */
62
63 #endif /* __ASM_CPU_SH4_UBC_H */
64