diff options
Diffstat (limited to 'include/asm-sh/cpu-sh4/cache.h')
-rw-r--r-- | include/asm-sh/cpu-sh4/cache.h | 42 |
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 | |||