addrspace.h

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/*
 * 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.
 *
 * Copyright (C) 1999 by Kaz Kojima
 *
 * Defitions for the address spaces of the SH-4 CPUs.
 */
#ifndef __ASM_CPU_SH4_ADDRSPACE_H
#define __ASM_CPU_SH4_ADDRSPACE_H

#define P0SEG       0x00000000
#define P1SEG       0x80000000
#define P2SEG       0xa0000000
#define P3SEG       0xc0000000
#define P4SEG       0xe0000000

/* Detailed P4SEG  */
#define P4SEG_STORE_QUE (P4SEG)
#define P4SEG_IC_ADDR   0xf0000000
#define P4SEG_IC_DATA   0xf1000000
#define P4SEG_ITLB_ADDR 0xf2000000
#define P4SEG_ITLB_DATA 0xf3000000
#define P4SEG_OC_ADDR   0xf4000000
#define P4SEG_OC_DATA   0xf5000000
#define P4SEG_TLB_ADDR  0xf6000000
#define P4SEG_TLB_DATA  0xf7000000
#define P4SEG_REG_BASE  0xff000000

#define PA_AREA0    0x00000000
#define PA_AREA1    0x04000000
#define PA_AREA2    0x08000000
#define PA_AREA3    0x0c000000
#define PA_AREA4    0x10000000
#define PA_AREA5    0x14000000
#define PA_AREA6    0x18000000
#define PA_AREA7    0x1c000000

#define PA_AREA5_IO 0xb4000000  /* Area 5 IO Memory */
#define PA_AREA6_IO 0xb8000000  /* Area 6 IO Memory */

#endif /* __ASM_CPU_SH4_ADDRSPACE_H */