cpu-feature-overrides.h

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/*
 * 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.
 *
 * Copyright (C) 2003, 2004 Chris Dearman
 * Copyright (C) 2005 Ralf Baechle ([email protected])
 */
#ifndef __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H
#define __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H


/*
 * CPU feature overrides for MIPS boards
 */
#ifdef CONFIG_CPU_MIPS32
#define cpu_has_tlb     1
#define cpu_has_4kex        1
#define cpu_has_4k_cache    1
/* #define cpu_has_fpu      ? */
/* #define cpu_has_32fpr    ? */
#define cpu_has_counter     1
/* #define cpu_has_watch    ? */
#define cpu_has_divec       1
#define cpu_has_vce     0
/* #define cpu_has_cache_cdex_p ? */
/* #define cpu_has_cache_cdex_s ? */
/* #define cpu_has_prefetch ? */
#define cpu_has_mcheck      1
/* #define cpu_has_ejtag    ? */
#ifdef CONFIG_CPU_HAS_LLSC
#define cpu_has_llsc        1
#else
#define cpu_has_llsc        0
#endif
/* #define cpu_has_vtag_icache  ? */
/* #define cpu_has_dc_aliases   ? */
/* #define cpu_has_ic_fills_f_dc ? */
#define cpu_has_nofpuex     0
/* #define cpu_has_64bits   ? */
/* #define cpu_has_64bit_zero_reg ? */
/* #define cpu_has_inclusive_pcaches ? */
#define cpu_icache_snoops_remote_store 1
#endif

#ifdef CONFIG_CPU_MIPS64
#define cpu_has_tlb     1
#define cpu_has_4kex        1
#define cpu_has_4k_cache    1
/* #define cpu_has_fpu      ? */
/* #define cpu_has_32fpr    ? */
#define cpu_has_counter     1
/* #define cpu_has_watch    ? */
#define cpu_has_divec       1
#define cpu_has_vce     0
/* #define cpu_has_cache_cdex_p ? */
/* #define cpu_has_cache_cdex_s ? */
/* #define cpu_has_prefetch ? */
#define cpu_has_mcheck      1
/* #define cpu_has_ejtag    ? */
#define cpu_has_llsc        1
/* #define cpu_has_vtag_icache  ? */
/* #define cpu_has_dc_aliases   ? */
/* #define cpu_has_ic_fills_f_dc ? */
#define cpu_has_nofpuex     0
/* #define cpu_has_64bits   ? */
/* #define cpu_has_64bit_zero_reg ? */
/* #define cpu_has_inclusive_pcaches ? */
#define cpu_icache_snoops_remote_store 1
#endif

#endif /* __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H */