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_tx39_cache 0 10 #define cpu_has_fpu 0 11 #define cpu_has_32fpr 0 12 #define cpu_has_counter 1 13 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB) 14 #define cpu_has_watch 1 15 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA) 16 #define cpu_has_watch 0 17 #endif 18 #define cpu_has_divec 1 19 #define cpu_has_vce 0 20 #define cpu_has_cache_cdex_p 0 21 #define cpu_has_cache_cdex_s 0 22 #define cpu_has_prefetch 1 23 #define cpu_has_mcheck 1 24 #define cpu_has_ejtag 1 25 #define cpu_has_llsc 1 26 27 /* cpu_has_mips16 */ 28 #define cpu_has_mdmx 0 29 #define cpu_has_mips3d 0 30 #define cpu_has_rixi 0 31 #define cpu_has_mmips 0 32 #define cpu_has_smartmips 0 33 #define cpu_has_vtag_icache 0 34 /* cpu_has_dc_aliases */ 35 #define cpu_has_ic_fills_f_dc 0 36 #define cpu_has_pindexed_dcache 0 37 #define cpu_icache_snoops_remote_store 0 38 39 #define cpu_has_mips_2 1 40 #define cpu_has_mips_3 0 41 #define cpu_has_mips32r1 1 42 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB) 43 #define cpu_has_mips32r2 1 44 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA) 45 #define cpu_has_mips32r2 0 46 #endif 47 #define cpu_has_mips64r1 0 48 #define cpu_has_mips64r2 0 49 50 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB) 51 #define cpu_has_dsp 1 52 #define cpu_has_dsp2 1 53 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA) 54 #define cpu_has_dsp 0 55 #define cpu_has_dsp2 0 56 #endif 57 #define cpu_has_mipsmt 0 58 /* cpu_has_userlocal */ 59 60 #define cpu_has_nofpuex 0 61 #define cpu_has_64bits 0 62 #define cpu_has_64bit_zero_reg 0 63 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB) 64 #define cpu_has_vint 1 65 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA) 66 #define cpu_has_vint 0 67 #endif 68 #define cpu_has_veic 0 69 #define cpu_has_inclusive_pcaches 0 70 71 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB) 72 #define cpu_dcache_line_size() 32 73 #define cpu_icache_line_size() 32 74 #define cpu_has_perf_cntr_intr_bit 1 75 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA) 76 #define cpu_dcache_line_size() 16 77 #define cpu_icache_line_size() 16 78 #define cpu_has_perf_cntr_intr_bit 0 79 #endif 80 #define cpu_scache_line_size() 0 81 #define cpu_has_vz 0 82 83 #endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */ 84