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diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
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--- a/include/asm-mips/mach-ip32/cpu-feature-overrides.h
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1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2005 Ilya A. Volynets-Evenbakh
7 * Copyright (C) 2005, 07 Ralf Baechle (ralf@linux-mips.org)
8 */
9#ifndef __ASM_MACH_IP32_CPU_FEATURE_OVERRIDES_H
10#define __ASM_MACH_IP32_CPU_FEATURE_OVERRIDES_H
11
12
13/*
14 * R5000 has an interesting "restriction": ll(d)/sc(d)
15 * instructions to XKPHYS region simply do uncached bus
16 * requests. This breaks all the atomic bitops functions.
17 * so, for 64bit IP32 kernel we just don't use ll/sc.
18 * This does not affect luserland.
19 */
20#if (defined(CONFIG_CPU_R5000) || defined(CONFIG_CPU_NEVADA)) && defined(CONFIG_64BIT)
21#define cpu_has_llsc 0
22#else
23#define cpu_has_llsc 1
24#endif
25
26/* Settings which are common for all ip32 CPUs */
27#define cpu_has_tlb 1
28#define cpu_has_4kex 1
29#define cpu_has_fpu 1
30#define cpu_has_32fpr 1
31#define cpu_has_counter 1
32#define cpu_has_mips16 0
33#define cpu_has_vce 0
34#define cpu_has_cache_cdex_s 0
35#define cpu_has_mcheck 0
36#define cpu_has_ejtag 0
37#define cpu_has_vtag_icache 0
38#define cpu_has_ic_fills_f_dc 0
39#define cpu_has_dsp 0
40#define cpu_has_4k_cache 1
41#define cpu_has_mipsmt 0
42#define cpu_has_userlocal 0
43
44
45#define cpu_has_mips32r1 0
46#define cpu_has_mips32r2 0
47#define cpu_has_mips64r1 0
48#define cpu_has_mips64r2 0
49
50#endif /* __ASM_MACH_IP32_CPU_FEATURE_OVERRIDES_H */