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-rw-r--r--include/asm-sh/cpu-sh4/cache.h42
1 files changed, 0 insertions, 42 deletions
diff --git a/include/asm-sh/cpu-sh4/cache.h b/include/asm-sh/cpu-sh4/cache.h
deleted file mode 100644
index 1c61ebf5c8e3..000000000000
--- a/include/asm-sh/cpu-sh4/cache.h
+++ /dev/null
@@ -1,42 +0,0 @@
1/*
2 * include/asm-sh/cpu-sh4/cache.h
3 *
4 * Copyright (C) 1999 Niibe Yutaka
5 *
6 * This file is subject to the terms and conditions of the GNU General Public
7 * License. See the file "COPYING" in the main directory of this archive
8 * for more details.
9 */
10#ifndef __ASM_CPU_SH4_CACHE_H
11#define __ASM_CPU_SH4_CACHE_H
12
13#define L1_CACHE_SHIFT 5
14
15#define SH_CACHE_VALID 1
16#define SH_CACHE_UPDATED 2
17#define SH_CACHE_COMBINED 4
18#define SH_CACHE_ASSOC 8
19
20#define CCR 0xff00001c /* Address of Cache Control Register */
21#define CCR_CACHE_OCE 0x0001 /* Operand Cache Enable */
22#define CCR_CACHE_WT 0x0002 /* Write-Through (for P0,U0,P3) (else writeback)*/
23#define CCR_CACHE_CB 0x0004 /* Copy-Back (for P1) (else writethrough) */
24#define CCR_CACHE_OCI 0x0008 /* OC Invalidate */
25#define CCR_CACHE_ORA 0x0020 /* OC RAM Mode */
26#define CCR_CACHE_OIX 0x0080 /* OC Index Enable */
27#define CCR_CACHE_ICE 0x0100 /* Instruction Cache Enable */
28#define CCR_CACHE_ICI 0x0800 /* IC Invalidate */
29#define CCR_CACHE_IIX 0x8000 /* IC Index Enable */
30#ifndef CONFIG_CPU_SH4A
31#define CCR_CACHE_EMODE 0x80000000 /* EMODE Enable */
32#endif
33
34/* Default CCR setup: 8k+16k-byte cache,P1-wb,enable */
35#define CCR_CACHE_ENABLE (CCR_CACHE_OCE|CCR_CACHE_ICE)
36#define CCR_CACHE_INVALIDATE (CCR_CACHE_OCI|CCR_CACHE_ICI)
37
38#define CACHE_IC_ADDRESS_ARRAY 0xf0000000
39#define CACHE_OC_ADDRESS_ARRAY 0xf4000000
40
41#endif /* __ASM_CPU_SH4_CACHE_H */
42