path: root/include/asm-mips/mach-ja/cpu-feature-overrides.h

/*
 * 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 Ralf Baechle
 */
#ifndef __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
#define __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H

/*
 * Momentum Jaguar ATX always has the RM9000 processor.
 */
#define cpu_has_watch		1
#define cpu_has_mips16		0
#define cpu_has_divec		0
#define cpu_has_vce		0
#define cpu_has_cache_cdex_p	0
#define cpu_has_cache_cdex_s	0
#define cpu_has_prefetch	1
#define cpu_has_mcheck		0
#define cpu_has_ejtag		0

#define cpu_has_llsc		1
#define cpu_has_vtag_icache	0
#define cpu_has_dc_aliases	0
#define cpu_has_ic_fills_f_dc	0
#define cpu_icache_snoops_remote_store	0

#define cpu_has_nofpuex		0
#define cpu_has_64bits		1

#define cpu_has_subset_pcaches	0

#define cpu_dcache_line_size()	32
#define cpu_icache_line_size()	32
#define cpu_scache_line_size()	32

/*
 * On the RM9000 we need to ensure that I-cache lines being fetches only
 * contain valid instructions are funny things will happen.
 */
#define PLAT_TRAMPOLINE_STUFF_LINE	32UL

#endif /* __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H */