diff options
Diffstat (limited to 'include/asm-sh/cpu-sh3/mmu_context.h')
-rw-r--r-- | include/asm-sh/cpu-sh3/mmu_context.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-sh/cpu-sh3/mmu_context.h b/include/asm-sh/cpu-sh3/mmu_context.h new file mode 100644 index 000000000000..5cfaa6bcf1ed --- /dev/null +++ b/include/asm-sh/cpu-sh3/mmu_context.h | |||
@@ -0,0 +1,28 @@ | |||
1 | /* | ||
2 | * include/asm-sh/cpu-sh3/mmu_context.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_SH3_MMU_CONTEXT_H | ||
11 | #define __ASM_CPU_SH3_MMU_CONTEXT_H | ||
12 | |||
13 | #define MMU_PTEH 0xFFFFFFF0 /* Page table entry register HIGH */ | ||
14 | #define MMU_PTEL 0xFFFFFFF4 /* Page table entry register LOW */ | ||
15 | #define MMU_TTB 0xFFFFFFF8 /* Translation table base register */ | ||
16 | #define MMU_TEA 0xFFFFFFFC /* TLB Exception Address */ | ||
17 | |||
18 | #define MMUCR 0xFFFFFFE0 /* MMU Control Register */ | ||
19 | |||
20 | #define MMU_TLB_ADDRESS_ARRAY 0xF2000000 | ||
21 | #define MMU_PAGE_ASSOC_BIT 0x80 | ||
22 | |||
23 | #define MMU_NTLB_ENTRIES 128 /* for 7708 */ | ||
24 | #define MMU_NTLB_WAYS 4 | ||
25 | #define MMU_CONTROL_INIT 0x007 /* SV=0, TF=1, IX=1, AT=1 */ | ||
26 | |||
27 | #endif /* __ASM_CPU_SH3_MMU_CONTEXT_H */ | ||
28 | |||