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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/arch/sh/include/cpu-sh4/cpu/addrspace.h
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/* SPDX-License-Identifier: GPL-2.0

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 *

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 * Copyright (C) 1999 by Kaz Kojima

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 *

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 * Defitions for the address spaces of the SH-4 CPUs.

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 */

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#ifndef __ASM_CPU_SH4_ADDRSPACE_H

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#define __ASM_CPU_SH4_ADDRSPACE_H

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#define P0SEG		0x00000000

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#define P1SEG		0x80000000

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#define P2SEG		0xa0000000

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#define P3SEG		0xc0000000

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#define P4SEG		0xe0000000

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/* Detailed P4SEG  */

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#define P4SEG_STORE_QUE	(P4SEG)

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#define P4SEG_IC_ADDR	0xf0000000

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#define P4SEG_IC_DATA	0xf1000000

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#define P4SEG_ITLB_ADDR	0xf2000000

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#define P4SEG_ITLB_DATA	0xf3000000

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#define P4SEG_OC_ADDR	0xf4000000

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#define P4SEG_OC_DATA	0xf5000000

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#define P4SEG_TLB_ADDR	0xf6000000

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#define P4SEG_TLB_DATA	0xf7000000

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#define P4SEG_REG_BASE	0xff000000

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#define PA_AREA0	0x00000000

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#define PA_AREA1	0x04000000

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#define PA_AREA2	0x08000000

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#define PA_AREA3	0x0c000000

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#define PA_AREA4	0x10000000

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#define PA_AREA5	0x14000000

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#define PA_AREA6	0x18000000

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#define PA_AREA7	0x1c000000

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#define PA_AREA5_IO	0xb4000000	/* Area 5 IO Memory */

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#define PA_AREA6_IO	0xb8000000	/* Area 6 IO Memory */

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#endif /* __ASM_CPU_SH4_ADDRSPACE_H */

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