text: /*
   * include/asm-sh/cpu-sh2/cache.h
   *
   * Copyright (C) 2003 Paul Mundt
   *
   * 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_SH2_CACHE_H
  #define __ASM_CPU_SH2_CACHE_H
  
  #define L1_CACHE_SHIFT	4
  
  #define CCR		0xfffffe92	/* Address of Cache Control Register */
  
  #define CCR_CACHE_CE	0x01	/* Cache enable */
  #define CCR_CACHE_ID	0x02	/* Instruction Replacement disable */
  #define CCR_CACHE_OD	0x04	/* Data Replacement disable */
  #define CCR_CACHE_TW	0x08	/* Two-way mode */
  #define CCR_CACHE_CP	0x10	/* Cache purge */
  
  #define CACHE_OC_ADDRESS_ARRAY	0x60000000
  
  #define CCR_CACHE_ENABLE	CCR_CACHE_CE
  #define CCR_CACHE_INVALIDATE	CCR_CACHE_CP
  #define CCR_CACHE_ORA		CCR_CACHE_TW
  #define CCR_CACHE_WT		0x00	/* SH-2 is _always_ write-through */
  
  #endif /* __ASM_CPU_SH2_CACHE_H */
  
  