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/* * IDT RC32434 specific CPU feature overrides * * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org> * * This file was derived from: include/asm-mips/cpu-features.h * Copyright (C) 2003, 2004 Ralf Baechle * Copyright (C) 2004 Maciej W. Rozycki * * 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., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __ASM_MACH_RC32434_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_RC32434_CPU_FEATURE_OVERRIDES_H /* * The IDT RC32434 SOC has a built-in MIPS 4Kc core. */ #define cpu_has_tlb 1 #define cpu_has_4kex 1 #define cpu_has_3k_cache 0 #define cpu_has_4k_cache 1 #define cpu_has_tx39_cache 0 #define cpu_has_sb1_cache 0 #define cpu_has_fpu 0 #define cpu_has_32fpr 0 #define cpu_has_counter 1 #define cpu_has_watch 1 #define cpu_has_divec 1 #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 1 #define cpu_has_ejtag 1 #define cpu_has_llsc 1 #define cpu_has_mips16 0 #define cpu_has_mdmx 0 #define cpu_has_mips3d 0 #define cpu_has_smartmips 0 #define cpu_has_vtag_icache 0 #define cpu_has_mips32r1 1 #define cpu_has_mips32r2 0 #define cpu_has_mips64r1 0 #define cpu_has_mips64r2 0 #define cpu_has_dsp 0 #define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 /* #define cpu_has_nofpuex ? */ #define cpu_has_64bits 0 #define cpu_has_64bit_zero_reg 0 #define cpu_has_64bit_gp_regs 0 #define cpu_has_64bit_addresses 0 #define cpu_has_inclusive_pcaches 0 #define cpu_dcache_line_size() 16 #define cpu_icache_line_size() 16 #endif /* __ASM_MACH_RC32434_CPU_FEATURE_OVERRIDES_H */ |