49 строки
1.3 KiB
C
49 строки
1.3 KiB
C
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/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2004 MontaVista Software Inc.
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* Author: Manish Lachwani, mlachwani@mvista.com
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* Copyright (C) 2004 Ralf Baechle
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*/
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#ifndef __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
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#define __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
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/*
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* Momentum Ocelot-3 is based on Rm7900 processor which
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* is based on the E9000 core.
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*/
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#define cpu_has_watch 1
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#define cpu_has_mips16 0
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#define cpu_has_divec 0
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#define cpu_has_vce 0
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#define cpu_has_cache_cdex_p 0
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#define cpu_has_cache_cdex_s 0
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#define cpu_has_prefetch 1
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#define cpu_has_mcheck 0
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#define cpu_has_ejtag 0
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#define cpu_has_llsc 1
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#define cpu_has_vtag_icache 0
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#define cpu_has_dc_aliases 0
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#define cpu_has_ic_fills_f_dc 0
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#define cpu_icache_snoops_remote_store 0
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#define cpu_has_nofpuex 0
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#define cpu_has_64bits 1
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#define cpu_has_subset_pcaches 0
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#define cpu_dcache_line_size() 32
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#define cpu_icache_line_size() 32
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#define cpu_scache_line_size() 32
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/*
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* On the RM9000 we need to ensure that I-cache lines being fetches only
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* contain valid instructions are funny things will happen.
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*/
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#define PLAT_TRAMPOLINE_STUFF_LINE 32UL
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#endif /* __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H */
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