You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
1.5 KiB
61 lines
1.5 KiB
20 years ago
|
/*
|
||
|
|
* include/asm-sh/ubc.h
|
||
|
|
*
|
||
|
|
* Copyright (C) 1999 Niibe Yutaka
|
||
|
|
* Copyright (C) 2002, 2003 Paul Mundt
|
||
|
|
*
|
||
|
|
* 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_SH_UBC_H
|
||
|
|
#define __ASM_SH_UBC_H
|
||
|
|
#ifdef __KERNEL__
|
||
|
|
|
||
|
|
#include <asm/cpu/ubc.h>
|
||
|
|
|
||
|
|
/* User Break Controller */
|
||
|
|
#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
|
||
|
|
defined(CONFIG_CPU_SUBTYPE_SH7300)
|
||
|
|
#define UBC_TYPE_SH7729 (cpu_data->type == CPU_SH7729)
|
||
|
|
#else
|
||
|
|
#define UBC_TYPE_SH7729 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define BAMR_ASID (1 << 2)
|
||
|
|
#define BAMR_NONE 0
|
||
|
|
#define BAMR_10 0x1
|
||
|
|
#define BAMR_12 0x2
|
||
|
|
#define BAMR_ALL 0x3
|
||
|
|
#define BAMR_16 0x8
|
||
|
|
#define BAMR_20 0x9
|
||
|
|
|
||
|
|
#define BBR_INST (1 << 4)
|
||
|
|
#define BBR_DATA (2 << 4)
|
||
|
|
#define BBR_READ (1 << 2)
|
||
|
|
#define BBR_WRITE (2 << 2)
|
||
|
|
#define BBR_BYTE 0x1
|
||
|
|
#define BBR_HALF 0x2
|
||
|
|
#define BBR_LONG 0x3
|
||
|
|
#define BBR_QUAD (1 << 6) /* SH7750 */
|
||
|
|
#define BBR_CPU (1 << 6) /* SH7709A,SH7729 */
|
||
|
|
#define BBR_DMA (2 << 6) /* SH7709A,SH7729 */
|
||
|
|
|
||
|
|
#define BRCR_CMFA (1 << 15)
|
||
|
|
#define BRCR_CMFB (1 << 14)
|
||
|
|
#define BRCR_PCTE (1 << 11)
|
||
|
|
#define BRCR_PCBA (1 << 10) /* 1: after execution */
|
||
|
|
#define BRCR_DBEB (1 << 7)
|
||
|
|
#define BRCR_PCBB (1 << 6)
|
||
|
|
#define BRCR_SEQ (1 << 3)
|
||
|
|
#define BRCR_UBDE (1 << 0)
|
||
|
|
|
||
|
|
#ifndef __ASSEMBLY__
|
||
|
|
/* arch/sh/kernel/ubc.S */
|
||
|
|
extern void ubc_wakeup(void);
|
||
|
|
extern void ubc_sleep(void);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __KERNEL__ */
|
||
|
|
#endif /* __ASM_SH_UBC_H */
|