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Diffstat (limited to '')
| -rw-r--r-- | arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h b/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h new file mode 100644 index 000000000..702235805 --- /dev/null +++ b/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h @@ -0,0 +1,49 @@ +/* + * 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, 04, 07 Ralf Baechle (ralf@linux-mips.org) + */ +#ifndef __ASM_MACH_SIBYTE_CPU_FEATURE_OVERRIDES_H +#define __ASM_MACH_SIBYTE_CPU_FEATURE_OVERRIDES_H + +/* + * Sibyte are MIPS64 processors wired to a specific configuration + */ +#define cpu_has_watch 1 +#define cpu_has_mips16 0 +#define cpu_has_mips16e2 0 +#define cpu_has_divec 1 +#define cpu_has_vce 0 +#define cpu_has_cache_cdex_p 0 +#define cpu_has_cache_cdex_s 0 +#define cpu_has_prefetch 1 +#define cpu_has_mcheck 1 +#define cpu_has_ejtag 1 + +#define cpu_has_llsc 1 +#define cpu_has_vtag_icache 1 +#define cpu_has_dc_aliases 0 +#define cpu_has_ic_fills_f_dc 0 +#define cpu_has_dsp 0 +#define cpu_has_dsp2 0 +#define cpu_has_mipsmt 0 +#define cpu_has_userlocal 0 +#define cpu_icache_snoops_remote_store 0 + +#define cpu_has_nofpuex 0 +#define cpu_has_64bits 1 + +#define cpu_has_mips32r1 1 +#define cpu_has_mips32r2 0 +#define cpu_has_mips64r1 1 +#define cpu_has_mips64r2 0 + +#define cpu_has_inclusive_pcaches 0 + +#define cpu_dcache_line_size() 32 +#define cpu_icache_line_size() 32 +#define cpu_scache_line_size() 32 + +#endif /* __ASM_MACH_SIBYTE_CPU_FEATURE_OVERRIDES_H */ |