1 /* SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 1999 by Kaz Kojima
5 * Defitions for the address spaces of the SH-4 CPUs.
7 #ifndef __ASM_CPU_SH4_ADDRSPACE_H
8 #define __ASM_CPU_SH4_ADDRSPACE_H
10 #define P0SEG 0x00000000
11 #define P1SEG 0x80000000
12 #define P2SEG 0xa0000000
13 #define P3SEG 0xc0000000
14 #define P4SEG 0xe0000000
17 #define P4SEG_STORE_QUE (P4SEG)
18 #define P4SEG_IC_ADDR 0xf0000000
19 #define P4SEG_IC_DATA 0xf1000000
20 #define P4SEG_ITLB_ADDR 0xf2000000
21 #define P4SEG_ITLB_DATA 0xf3000000
22 #define P4SEG_OC_ADDR 0xf4000000
23 #define P4SEG_OC_DATA 0xf5000000
24 #define P4SEG_TLB_ADDR 0xf6000000
25 #define P4SEG_TLB_DATA 0xf7000000
26 #define P4SEG_REG_BASE 0xff000000
28 #define PA_AREA0 0x00000000
29 #define PA_AREA1 0x04000000
30 #define PA_AREA2 0x08000000
31 #define PA_AREA3 0x0c000000
32 #define PA_AREA4 0x10000000
33 #define PA_AREA5 0x14000000
34 #define PA_AREA6 0x18000000
35 #define PA_AREA7 0x1c000000
37 #define PA_AREA5_IO 0xb4000000 /* Area 5 IO Memory */
38 #define PA_AREA6_IO 0xb8000000 /* Area 6 IO Memory */
40 #endif /* __ASM_CPU_SH4_ADDRSPACE_H */