diff options
| author | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2007-12-02 13:00:32 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-01-29 10:14:58 +0000 |
| commit | e2defae5a9b4f8d1acb058be212ef89c8763dc5b (patch) | |
| tree | 3a0e72b5df8ee181e6c30fb6d1cba636c460a9fd /include/asm-mips/mach-ip28/cpu-feature-overrides.h | |
| parent | 81149be11327cbad006f82318f46e0b68a7b14ad (diff) | |
[MIPS] IP28 support
Add support for SGI IP28 machines (Indigo 2 with R10k CPUs)
This work is mainly based on Peter Fuersts work.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/mach-ip28/cpu-feature-overrides.h')
| -rw-r--r-- | include/asm-mips/mach-ip28/cpu-feature-overrides.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/asm-mips/mach-ip28/cpu-feature-overrides.h b/include/asm-mips/mach-ip28/cpu-feature-overrides.h new file mode 100644 index 00000000000..9a53b326f84 --- /dev/null +++ b/include/asm-mips/mach-ip28/cpu-feature-overrides.h @@ -0,0 +1,50 @@ +/* + * 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 + * 6/2004 pf + */ +#ifndef __ASM_MACH_IP28_CPU_FEATURE_OVERRIDES_H +#define __ASM_MACH_IP28_CPU_FEATURE_OVERRIDES_H + +/* + * IP28 only comes with R10000 family processors all using the same config + */ +#define cpu_has_watch 1 +#define cpu_has_mips16 0 +#define cpu_has_divec 0 +#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 0 +#define cpu_has_ejtag 0 + +#define cpu_has_llsc 1 +#define cpu_has_vtag_icache 0 +#define cpu_has_dc_aliases 0 /* see probe_pcache() */ +#define cpu_has_ic_fills_f_dc 0 +#define cpu_has_dsp 0 +#define cpu_icache_snoops_remote_store 1 +#define cpu_has_mipsmt 0 +#define cpu_has_userlocal 0 + +#define cpu_has_nofpuex 0 +#define cpu_has_64bits 1 + +#define cpu_has_4kex 1 +#define cpu_has_4k_cache 1 + +#define cpu_has_inclusive_pcaches 1 + +#define cpu_dcache_line_size() 32 +#define cpu_icache_line_size() 64 + +#define cpu_has_mips32r1 0 +#define cpu_has_mips32r2 0 +#define cpu_has_mips64r1 0 +#define cpu_has_mips64r2 0 + +#endif /* __ASM_MACH_IP28_CPU_FEATURE_OVERRIDES_H */ |