diff options
Diffstat (limited to 'arch/sh/include/cpu-sh4/cpu/addrspace.h')
| -rw-r--r-- | arch/sh/include/cpu-sh4/cpu/addrspace.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/sh/include/cpu-sh4/cpu/addrspace.h b/arch/sh/include/cpu-sh4/cpu/addrspace.h new file mode 100644 index 000000000..f006c9489 --- /dev/null +++ b/arch/sh/include/cpu-sh4/cpu/addrspace.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * 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 */ + |