1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Ralink RT288x specific CPU feature overrides
 4 *
 5 * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
 6 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
 7 *
 8 * This file was derived from: include/asm-mips/cpu-features.h
 9 *	Copyright (C) 2003, 2004 Ralf Baechle
10 *	Copyright (C) 2004 Maciej W. Rozycki
11 */
12#ifndef _RT288X_CPU_FEATURE_OVERRIDES_H
13#define _RT288X_CPU_FEATURE_OVERRIDES_H
14
15#define cpu_has_tlb		1
16#define cpu_has_4kex		1
17#define cpu_has_3k_cache	0
18#define cpu_has_4k_cache	1
19#define cpu_has_tx39_cache	0
20#define cpu_has_sb1_cache	0
21#define cpu_has_fpu		0
22#define cpu_has_32fpr		0
23#define cpu_has_counter		1
24#define cpu_has_watch		1
25#define cpu_has_divec		1
26
27#define cpu_has_prefetch	1
28#define cpu_has_ejtag		1
29#define cpu_has_llsc		1
30
31#define cpu_has_mips16		1
32#define cpu_has_mdmx		0
33#define cpu_has_mips3d		0
34#define cpu_has_smartmips	0
35
36#define cpu_has_mips32r1	1
37#define cpu_has_mips32r2	1
38#define cpu_has_mips64r1	0
39#define cpu_has_mips64r2	0
40
41#define cpu_has_dsp		0
42#define cpu_has_mipsmt		0
43
44#define cpu_has_64bits		0
45#define cpu_has_64bit_zero_reg	0
46#define cpu_has_64bit_gp_regs	0
47#define cpu_has_64bit_addresses	0
48
49#define cpu_dcache_line_size()	16
50#define cpu_icache_line_size()	16
51
52#endif /* _RT288X_CPU_FEATURE_OVERRIDES_H */