1 /*
2  *  Atheros AR71XX/AR724X/AR913X specific CPU feature overrides
3  *
4  *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
5  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
6  *
7  *  This file was derived from: include/asm-mips/cpu-features.h
8  *	Copyright (C) 2003, 2004 Ralf Baechle
9  *	Copyright (C) 2004 Maciej W. Rozycki
10  *
11  *  This program is free software; you can redistribute it and/or modify it
12  *  under the terms of the GNU General Public License version 2 as published
13  *  by the Free Software Foundation.
14  *
15  */
16 #ifndef __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H
17 #define __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H
18 
19 #define cpu_has_tlb		1
20 #define cpu_has_4kex		1
21 #define cpu_has_3k_cache	0
22 #define cpu_has_4k_cache	1
23 #define cpu_has_tx39_cache	0
24 #define cpu_has_sb1_cache	0
25 #define cpu_has_fpu		0
26 #define cpu_has_32fpr		0
27 #define cpu_has_counter		1
28 #define cpu_has_watch		1
29 #define cpu_has_divec		1
30 
31 #define cpu_has_prefetch	1
32 #define cpu_has_ejtag		1
33 #define cpu_has_llsc		1
34 
35 #define cpu_has_mips16		1
36 #define cpu_has_mdmx		0
37 #define cpu_has_mips3d		0
38 #define cpu_has_smartmips	0
39 
40 #define cpu_has_mips32r1	1
41 #define cpu_has_mips32r2	1
42 #define cpu_has_mips64r1	0
43 #define cpu_has_mips64r2	0
44 
45 #define cpu_has_mipsmt		0
46 
47 #define cpu_has_64bits		0
48 #define cpu_has_64bit_zero_reg	0
49 #define cpu_has_64bit_gp_regs	0
50 #define cpu_has_64bit_addresses 0
51 
52 #define cpu_dcache_line_size()	32
53 #define cpu_icache_line_size()	32
54 
55 #endif /* __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H */
56