1384740dcSRalf Baechle /* 2384740dcSRalf Baechle * This file is subject to the terms and conditions of the GNU General Public 3384740dcSRalf Baechle * License. See the file "COPYING" in the main directory of this archive 4384740dcSRalf Baechle * for more details. 5384740dcSRalf Baechle * 6384740dcSRalf Baechle * Copyright (C) 2003, 2004 Chris Dearman 7384740dcSRalf Baechle * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org) 8384740dcSRalf Baechle */ 9384740dcSRalf Baechle #ifndef __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H 10384740dcSRalf Baechle #define __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H 11384740dcSRalf Baechle 12384740dcSRalf Baechle 13384740dcSRalf Baechle /* 14384740dcSRalf Baechle * CPU feature overrides for MIPS boards 15384740dcSRalf Baechle */ 16384740dcSRalf Baechle #ifdef CONFIG_CPU_MIPS32 17384740dcSRalf Baechle #define cpu_has_tlb 1 18384740dcSRalf Baechle #define cpu_has_4kex 1 19384740dcSRalf Baechle #define cpu_has_4k_cache 1 20384740dcSRalf Baechle /* #define cpu_has_fpu ? */ 21384740dcSRalf Baechle /* #define cpu_has_32fpr ? */ 22384740dcSRalf Baechle #define cpu_has_counter 1 23384740dcSRalf Baechle /* #define cpu_has_watch ? */ 24384740dcSRalf Baechle #define cpu_has_divec 1 25384740dcSRalf Baechle #define cpu_has_vce 0 26384740dcSRalf Baechle /* #define cpu_has_cache_cdex_p ? */ 27384740dcSRalf Baechle /* #define cpu_has_cache_cdex_s ? */ 28384740dcSRalf Baechle /* #define cpu_has_prefetch ? */ 29384740dcSRalf Baechle #define cpu_has_mcheck 1 30384740dcSRalf Baechle /* #define cpu_has_ejtag ? */ 31384740dcSRalf Baechle #define cpu_has_llsc 1 32384740dcSRalf Baechle /* #define cpu_has_vtag_icache ? */ 33384740dcSRalf Baechle /* #define cpu_has_dc_aliases ? */ 34384740dcSRalf Baechle /* #define cpu_has_ic_fills_f_dc ? */ 35*5fba0960SShinya Kuribayashi #define cpu_has_clo_clz 1 36384740dcSRalf Baechle #define cpu_has_nofpuex 0 37384740dcSRalf Baechle /* #define cpu_has_64bits ? */ 38384740dcSRalf Baechle /* #define cpu_has_64bit_zero_reg ? */ 39384740dcSRalf Baechle /* #define cpu_has_inclusive_pcaches ? */ 40384740dcSRalf Baechle #define cpu_icache_snoops_remote_store 1 41384740dcSRalf Baechle #endif 42384740dcSRalf Baechle 43384740dcSRalf Baechle #ifdef CONFIG_CPU_MIPS64 44384740dcSRalf Baechle #define cpu_has_tlb 1 45384740dcSRalf Baechle #define cpu_has_4kex 1 46384740dcSRalf Baechle #define cpu_has_4k_cache 1 47384740dcSRalf Baechle /* #define cpu_has_fpu ? */ 48384740dcSRalf Baechle /* #define cpu_has_32fpr ? */ 49384740dcSRalf Baechle #define cpu_has_counter 1 50384740dcSRalf Baechle /* #define cpu_has_watch ? */ 51384740dcSRalf Baechle #define cpu_has_divec 1 52384740dcSRalf Baechle #define cpu_has_vce 0 53384740dcSRalf Baechle /* #define cpu_has_cache_cdex_p ? */ 54384740dcSRalf Baechle /* #define cpu_has_cache_cdex_s ? */ 55384740dcSRalf Baechle /* #define cpu_has_prefetch ? */ 56384740dcSRalf Baechle #define cpu_has_mcheck 1 57384740dcSRalf Baechle /* #define cpu_has_ejtag ? */ 58384740dcSRalf Baechle #define cpu_has_llsc 1 59384740dcSRalf Baechle /* #define cpu_has_vtag_icache ? */ 60384740dcSRalf Baechle /* #define cpu_has_dc_aliases ? */ 61384740dcSRalf Baechle /* #define cpu_has_ic_fills_f_dc ? */ 62*5fba0960SShinya Kuribayashi #define cpu_has_clo_clz 1 63384740dcSRalf Baechle #define cpu_has_nofpuex 0 64384740dcSRalf Baechle /* #define cpu_has_64bits ? */ 65384740dcSRalf Baechle /* #define cpu_has_64bit_zero_reg ? */ 66384740dcSRalf Baechle /* #define cpu_has_inclusive_pcaches ? */ 67384740dcSRalf Baechle #define cpu_icache_snoops_remote_store 1 68384740dcSRalf Baechle #endif 69384740dcSRalf Baechle 70384740dcSRalf Baechle #endif /* __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H */ 71