original_kernel/include/asm-mips/mach-ocelot3/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) 2004 MontaVista Software Inc.
* Author: Manish Lachwani, mlachwani@mvista.com
* Copyright (C) 2004 Ralf Baechle
*/
#ifndef __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
#define __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
/*
* Momentum Ocelot-3 is based on Rm7900 processor which
* is based on the E9000 core.
*/
#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 */