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ubc.h

/*
 * include/asm-sh/cpu-sh4/ubc.h
 *
 * Copyright (C) 1999 Niibe Yutaka
 * Copyright (C) 2003 Paul Mundt
 * Copyright (C) 2006 Lineo Solutions Inc. support SH4A UBC
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 */
#ifndef __ASM_CPU_SH4_UBC_H
#define __ASM_CPU_SH4_UBC_H

#if defined(CONFIG_CPU_SH4A)
#define UBC_CBR0        0xff200000
#define UBC_CRR0        0xff200004
#define UBC_CAR0        0xff200008
#define UBC_CAMR0       0xff20000c
#define UBC_CBR1        0xff200020
#define UBC_CRR1        0xff200024
#define UBC_CAR1        0xff200028
#define UBC_CAMR1       0xff20002c
#define UBC_CDR1        0xff200030
#define UBC_CDMR1       0xff200034
#define UBC_CETR1       0xff200038
#define UBC_CCMFR       0xff200600
#define UBC_CBCR        0xff200620

/* CBR      */
#define UBC_CBR_AIE           (0x01<<30)
#define UBC_CBR_ID_INST       (0x01<<4)
#define UBC_CBR_RW_READ       (0x01<<1)
#define UBC_CBR_CE            (0x01)

#define     UBC_CBR_AIV_MASK  (0x00FF0000)
#define     UBC_CBR_AIV_SHIFT (16)
#define UBC_CBR_AIV_SET(asid) (((asid)<<UBC_CBR_AIV_SHIFT) & UBC_CBR_AIV_MASK)

#define UBC_CBR_INIT          0x20000000

/* CRR      */
#define UBC_CRR_RES           (0x01<<13)
#define UBC_CRR_PCB           (0x01<<1)
#define UBC_CRR_BIE           (0x01)

#define UBC_CRR_INIT          0x00002000

#else /* CONFIG_CPU_SH4 */
#define UBC_BARA        0xff200000
#define UBC_BAMRA       0xff200004
#define UBC_BBRA        0xff200008
#define UBC_BASRA       0xff000014
#define UBC_BARB        0xff20000c
#define UBC_BAMRB       0xff200010
#define UBC_BBRB        0xff200014
#define UBC_BASRB       0xff000018
#define UBC_BDRB        0xff200018
#define UBC_BDMRB       0xff20001c
#define UBC_BRCR        0xff200020
#endif      /* CONFIG_CPU_SH4 */

#endif /* __ASM_CPU_SH4_UBC_H */


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