arch/sh/include/cpu-sh4/cpu/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