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Nobuhiro Iwamatsub02bad12007-09-23 02:12:30 +09001/*
2 * (C) Copyright 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of
7 * the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
17 * MA 02111-1307 USA
18 */
19
Nobuhiro Iwamatsu0b135cf2007-05-13 20:58:00 +090020#ifndef _ASM_CPU_SH4_H_
21#define _ASM_CPU_SH4_H_
Nobuhiro Iwamatsub02bad12007-09-23 02:12:30 +090022
23/* cache control */
24#define CCR_CACHE_STOP 0x00000808
25#define CCR_CACHE_ENABLE 0x00000101
26#define CCR_CACHE_ICI 0x00000800
27
28#define CACHE_OC_ADDRESS_ARRAY 0xf4000000
29#define CACHE_OC_WAY_SHIFT 14
30#define CACHE_OC_NUM_ENTRIES 512
31#define CACHE_OC_ENTRY_SHIFT 5
Nobuhiro Iwamatsub02bad12007-09-23 02:12:30 +090032
Nobuhiro Iwamatsu0b135cf2007-05-13 20:58:00 +090033#if defined (CONFIG_CPU_SH7750)
34#include <asm/cpu_sh7750.h>
Nobuhiro Iwamatsub02bad12007-09-23 02:12:30 +090035#elif defined (CONFIG_CPU_SH7722)
36#include <asm/cpu_sh7722.h>
Nobuhiro Iwamatsu0b135cf2007-05-13 20:58:00 +090037#else
38#error "Unknown SH4 variant"
39#endif
Nobuhiro Iwamatsub02bad12007-09-23 02:12:30 +090040
41#endif /* _ASM_CPU_SH4_H_ */