1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H 3 #define __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H 4 5 #define cpu_has_tlb 1 6 #define cpu_has_4kex 1 7 #define cpu_has_3k_cache 0 8 #define cpu_has_4k_cache 1 9 #define cpu_has_fpu 0 10 #define cpu_has_32fpr 0 11 #define cpu_has_counter 1 12 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB) 13 #define cpu_has_watch 1 14 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA) 15 #define cpu_has_watch 0 16 #endif 17 #define cpu_has_divec 1 18 #define cpu_has_vce 0 19 #define cpu_has_cache_cdex_p 0 20 #define cpu_has_cache_cdex_s 0 21 #define cpu_has_prefetch 1 22 #define cpu_has_mcheck 1 23 #define cpu_has_ejtag 1 24 #define cpu_has_llsc 1 25 26 /* cpu_has_mips16 */ 27 #define cpu_has_mdmx 0 28 #define cpu_has_mips3d 0 29 #define cpu_has_rixi 0 30 #define cpu_has_mmips 0 31 #define cpu_has_smartmips 0 32 #define cpu_has_vtag_icache 0 33 /* cpu_has_dc_aliases */ 34 #define cpu_has_ic_fills_f_dc 0 35 #define cpu_has_pindexed_dcache 0 36 #define cpu_icache_snoops_remote_store 0 37 38 #define cpu_has_mips_2 1 39 #define cpu_has_mips_3 0 40 #define cpu_has_mips32r1 1 41 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB) 42 #define cpu_has_mips32r2 1 43 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA) 44 #define cpu_has_mips32r2 0 45 #endif 46 #define cpu_has_mips64r1 0 47 #define cpu_has_mips64r2 0 48 49 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB) 50 #define cpu_has_dsp 1 51 #define cpu_has_dsp2 1 52 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA) 53 #define cpu_has_dsp 0 54 #define cpu_has_dsp2 0 55 #endif 56 #define cpu_has_mipsmt 0 57 /* cpu_has_userlocal */ 58 59 #define cpu_has_nofpuex 0 60 #define cpu_has_64bits 0 61 #define cpu_has_64bit_zero_reg 0 62 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB) 63 #define cpu_has_vint 1 64 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA) 65 #define cpu_has_vint 0 66 #endif 67 #define cpu_has_veic 0 68 #define cpu_has_inclusive_pcaches 0 69 70 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB) 71 #define cpu_dcache_line_size() 32 72 #define cpu_icache_line_size() 32 73 #define cpu_has_perf_cntr_intr_bit 1 74 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA) 75 #define cpu_dcache_line_size() 16 76 #define cpu_icache_line_size() 16 77 #define cpu_has_perf_cntr_intr_bit 0 78 #endif 79 #define cpu_scache_line_size() 0 80 #define cpu_has_vz 0 81 82 #endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */ 83