/* * include/asm-sh/cpu-sh4/cache.h * * Copyright (C) 1999 Niibe Yutaka * * 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_CPU_SH4_CACHE_H #define __ASM_CPU_SH4_CACHE_H #define L1_CACHE_SHIFT 5 #define SH_CACHE_VALID 1 #define SH_CACHE_UPDATED 2 #define SH_CACHE_COMBINED 4 #define SH_CACHE_ASSOC 8 #define SH_CCR 0xff00001c /* Address of Cache Control Register */ #define CCR_CACHE_OCE 0x0001 /* Operand Cache Enable */ #define CCR_CACHE_WT 0x0002 /* Write-Through (for P0,U0,P3) (else writeback)*/ #define CCR_CACHE_CB 0x0004 /* Copy-Back (for P1) (else writethrough) */ #define CCR_CACHE_OCI 0x0008 /* OC Invalidate */ #define CCR_CACHE_ORA 0x0020 /* OC RAM Mode */ #define CCR_CACHE_OIX 0x0080 /* OC Index Enable */ #define CCR_CACHE_ICE 0x0100 /* Instruction Cache Enable */ #define CCR_CACHE_ICI 0x0800 /* IC Invalidate */ #define CCR_CACHE_IIX 0x8000 /* IC Index Enable */ #ifndef CONFIG_CPU_SH4A #define CCR_CACHE_EMODE 0x80000000 /* EMODE Enable */ #endif /* Default CCR setup: 8k+16k-byte cache,P1-wb,enable */ #define CCR_CACHE_ENABLE (CCR_CACHE_OCE|CCR_CACHE_ICE) #define CCR_CACHE_INVALIDATE (CCR_CACHE_OCI|CCR_CACHE_ICI) #define CACHE_IC_ADDRESS_ARRAY 0xf0000000 #define CACHE_OC_ADDRESS_ARRAY 0xf4000000 #define RAMCR 0xFF000074 #endif /* __ASM_CPU_SH4_CACHE_H */
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addrspace.h | File | 1.18 KB | 0644 |
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cache.h | File | 1.4 KB | 0644 |
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dma-register.h | File | 2.6 KB | 0644 |
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dma.h | File | 388 B | 0644 |
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fpu.h | File | 809 B | 0644 |
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freq.h | File | 2.08 KB | 0644 |
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mmu_context.h | File | 2.01 KB | 0644 |
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rtc.h | File | 407 B | 0644 |
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sh7722.h | File | 7.12 KB | 0644 |
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sh7723.h | File | 9.28 KB | 0644 |
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sh7724.h | File | 10.15 KB | 0644 |
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sh7734.h | File | 13.51 KB | 0644 |
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sh7757.h | File | 8.97 KB | 0644 |
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sh7785.h | File | 5.34 KB | 0644 |
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sh7786.h | File | 3.6 KB | 0644 |
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shx3.h | File | 1.74 KB | 0644 |
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sigcontext.h | File | 541 B | 0644 |
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sq.h | File | 1.19 KB | 0644 |
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watchdog.h | File | 1.17 KB | 0644 |
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