mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-18 17:54:13 +08:00
f15cbe6f1a
This follows the sparc changes a439fe51a1.
Most of the moving about was done with Sam's directions at:
http://marc.info/?l=linux-sh&m=121724823706062&w=2
with subsequent hacking and fixups entirely my fault.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/*
|
|
* include/asm-sh/cpu-sh3/mmu_context.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_SH3_MMU_CONTEXT_H
|
|
#define __ASM_CPU_SH3_MMU_CONTEXT_H
|
|
|
|
#define MMU_PTEH 0xFFFFFFF0 /* Page table entry register HIGH */
|
|
#define MMU_PTEL 0xFFFFFFF4 /* Page table entry register LOW */
|
|
#define MMU_TTB 0xFFFFFFF8 /* Translation table base register */
|
|
#define MMU_TEA 0xFFFFFFFC /* TLB Exception Address */
|
|
|
|
#define MMUCR 0xFFFFFFE0 /* MMU Control Register */
|
|
|
|
#define MMU_TLB_ADDRESS_ARRAY 0xF2000000
|
|
#define MMU_PAGE_ASSOC_BIT 0x80
|
|
|
|
#define MMU_NTLB_ENTRIES 128 /* for 7708 */
|
|
#define MMU_NTLB_WAYS 4
|
|
#define MMU_CONTROL_INIT 0x007 /* SV=0, TF=1, IX=1, AT=1 */
|
|
|
|
#define TRA 0xffffffd0
|
|
#define EXPEVT 0xffffffd4
|
|
|
|
#if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
|
|
defined(CONFIG_CPU_SUBTYPE_SH7706) || \
|
|
defined(CONFIG_CPU_SUBTYPE_SH7707) || \
|
|
defined(CONFIG_CPU_SUBTYPE_SH7709) || \
|
|
defined(CONFIG_CPU_SUBTYPE_SH7710) || \
|
|
defined(CONFIG_CPU_SUBTYPE_SH7712) || \
|
|
defined(CONFIG_CPU_SUBTYPE_SH7720) || \
|
|
defined(CONFIG_CPU_SUBTYPE_SH7721)
|
|
#define INTEVT 0xa4000000 /* INTEVTE2(0xa4000000) */
|
|
#else
|
|
#define INTEVT 0xffffffd8
|
|
#endif
|
|
|
|
#endif /* __ASM_CPU_SH3_MMU_CONTEXT_H */
|
|
|