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- /***************************************************************************
- * Copyright (C) 2005 by Dominic Rath *
- * Dominic.Rath@gmx.de *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
- ***************************************************************************/
- #ifndef ARMV4_5_CACHE_H
- #define ARMV4_5_CACHE_H
-
- #include "types.h"
-
- struct command_context_s;
-
- typedef struct armv4_5_cachesize_s
- {
- int linelen;
- int associativity;
- int nsets;
- int cachesize;
- } armv4_5_cachesize_t;
-
- typedef struct armv4_5_cache_common_s
- {
- int ctype; /* specify supported cache operations */
- int separate; /* separate caches or unified cache */
- armv4_5_cachesize_t d_u_size; /* data cache */
- armv4_5_cachesize_t i_size; /* instruction cache */
- int i_cache_enabled;
- int d_u_cache_enabled;
- } armv4_5_cache_common_t;
-
- extern int armv4_5_identify_cache(uint32_t cache_type_reg, armv4_5_cache_common_t *cache);
- extern int armv4_5_cache_state(uint32_t cp15_control_reg, armv4_5_cache_common_t *cache);
-
- extern int armv4_5_handle_cache_info_command(struct command_context_s *cmd_ctx, armv4_5_cache_common_t *armv4_5_cache);
-
- enum
- {
- ARMV4_5_D_U_CACHE_ENABLED = 0x4,
- ARMV4_5_I_CACHE_ENABLED = 0x1000,
- ARMV4_5_WRITE_BUFFER_ENABLED = 0x8,
- ARMV4_5_CACHE_RR_BIT = 0x5000,
- };
-
- #endif /* ARMV4_5_CACHE_H */
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