1/* 2 * This file is subject to the terms and conditions of the GNU General Public 3 * License. See the file "COPYING" in the main directory of this archive 4 * for more details. 5 * 6 * Copyright (C) 2003, 2004 Chris Dearman 7 * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org) 8 */ 9#ifndef __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H 10#define __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H 11 12 13/* 14 * CPU feature overrides for MIPS boards 15 */ 16#ifdef CONFIG_CPU_MIPS32 17#define cpu_has_tlb 1 18#define cpu_has_4kex 1 19#define cpu_has_4k_cache 1 20/* #define cpu_has_fpu ? */ 21/* #define cpu_has_32fpr ? */ 22#define cpu_has_counter 1 23/* #define cpu_has_watch ? */ 24#define cpu_has_divec 1 25#define cpu_has_vce 0 26/* #define cpu_has_cache_cdex_p ? */ 27/* #define cpu_has_cache_cdex_s ? */ 28/* #define cpu_has_prefetch ? */ 29#define cpu_has_mcheck 1 30/* #define cpu_has_ejtag ? */ 31#define cpu_has_llsc 1 32/* #define cpu_has_vtag_icache ? */ 33/* #define cpu_has_dc_aliases ? */ 34/* #define cpu_has_ic_fills_f_dc ? */ 35#define cpu_has_clo_clz 1 36#define cpu_has_nofpuex 0 37/* #define cpu_has_64bits ? */ 38/* #define cpu_has_64bit_zero_reg ? */ 39/* #define cpu_has_inclusive_pcaches ? */ 40#define cpu_icache_snoops_remote_store 1 41#endif 42 43#ifdef CONFIG_CPU_MIPS64 44#define cpu_has_tlb 1 45#define cpu_has_4kex 1 46#define cpu_has_4k_cache 1 47/* #define cpu_has_fpu ? */ 48/* #define cpu_has_32fpr ? */ 49#define cpu_has_counter 1 50/* #define cpu_has_watch ? */ 51#define cpu_has_divec 1 52#define cpu_has_vce 0 53/* #define cpu_has_cache_cdex_p ? */ 54/* #define cpu_has_cache_cdex_s ? */ 55/* #define cpu_has_prefetch ? */ 56#define cpu_has_mcheck 1 57/* #define cpu_has_ejtag ? */ 58#define cpu_has_llsc 1 59/* #define cpu_has_vtag_icache ? */ 60/* #define cpu_has_dc_aliases ? */ 61/* #define cpu_has_ic_fills_f_dc ? */ 62#define cpu_has_clo_clz 1 63#define cpu_has_nofpuex 0 64/* #define cpu_has_64bits ? */ 65/* #define cpu_has_64bit_zero_reg ? */ 66/* #define cpu_has_inclusive_pcaches ? */ 67#define cpu_icache_snoops_remote_store 1 68#endif 69 70#endif /* __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H */ 71