| /* |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| * |
| * Copyright (C) 2003 Ralf Baechle |
| * Copyright (C) 2009 Broadcom Corporation |
| */ |
| #ifndef __ASM_MACH_BRCMSTB_CPU_FEATURE_OVERRIDES_H |
| #define __ASM_MACH_BRCMSTB_CPU_FEATURE_OVERRIDES_H |
| |
| #if defined(CONFIG_CPU_BMIPS4380) |
| |
| #define cpu_has_dc_aliases 1 |
| #define cpu_has_ic_fills_f_dc 0 |
| #define cpu_has_vtag_icache 0 |
| #define cpu_has_inclusive_pcaches 0 |
| #define cpu_icache_snoops_remote_store 1 |
| #define cpu_has_mips32r1 1 |
| #define cpu_has_mips32r2 0 |
| #define cpu_has_mips64r1 0 |
| #define cpu_has_mips64r2 0 |
| #define cpu_dcache_line_size() 64 |
| #define cpu_icache_line_size() 64 |
| #define cpu_scache_line_size() 0 |
| |
| #elif defined(CONFIG_CPU_BMIPS3300) |
| |
| #define cpu_has_dc_aliases 1 |
| #define cpu_has_ic_fills_f_dc 0 |
| #define cpu_has_vtag_icache 0 |
| #define cpu_has_inclusive_pcaches 0 |
| #define cpu_icache_snoops_remote_store 1 |
| #define cpu_has_mips32r1 1 |
| #define cpu_has_mips32r2 0 |
| #define cpu_has_mips64r1 0 |
| #define cpu_has_mips64r2 0 |
| #define cpu_dcache_line_size() 16 |
| #define cpu_icache_line_size() 16 |
| #define cpu_scache_line_size() 0 |
| |
| #elif defined(CONFIG_CPU_BMIPS5000) |
| |
| #define cpu_has_dc_aliases 0 |
| #define cpu_has_ic_fills_f_dc 1 |
| #define cpu_has_vtag_icache 0 |
| #define cpu_has_inclusive_pcaches 1 |
| #define cpu_icache_snoops_remote_store 1 |
| #define cpu_has_mips32r1 1 |
| #define cpu_has_mips32r2 0 |
| #define cpu_has_mips64r1 0 |
| #define cpu_has_mips64r2 0 |
| #define cpu_dcache_line_size() 32 |
| #define cpu_icache_line_size() 64 |
| #define cpu_scache_line_size() 128 |
| |
| #endif |
| |
| #if defined(CONFIG_BRCM_HAS_XI) |
| #define kernel_uses_smartmips_rixi 1 |
| #endif |
| |
| #endif /* __ASM_MACH_BRCMSTB_CPU_FEATURE_OVERRIDES_H */ |
