60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0-only */
|
||
|
|
/*
|
||
|
|
* Ralink MT7621 specific CPU feature overrides
|
||
|
|
*
|
||
|
|
* Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
|
||
|
|
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
|
||
|
|
* Copyright (C) 2015 Felix Fietkau <nbd@openwrt.org>
|
||
|
|
*
|
||
|
|
* This file was derived from: include/asm-mips/cpu-features.h
|
||
|
|
* Copyright (C) 2003, 2004 Ralf Baechle
|
||
|
|
* Copyright (C) 2004 Maciej W. Rozycki
|
||
|
|
*/
|
||
|
|
#ifndef _MT7621_CPU_FEATURE_OVERRIDES_H
|
||
|
|
#define _MT7621_CPU_FEATURE_OVERRIDES_H
|
||
|
|
|
||
|
|
#define cpu_has_tlb 1
|
||
|
|
#define cpu_has_4kex 1
|
||
|
|
#define cpu_has_3k_cache 0
|
||
|
|
#define cpu_has_4k_cache 1
|
||
|
|
#define cpu_has_sb1_cache 0
|
||
|
|
#define cpu_has_fpu 0
|
||
|
|
#define cpu_has_32fpr 0
|
||
|
|
#define cpu_has_counter 1
|
||
|
|
#define cpu_has_watch 1
|
||
|
|
#define cpu_has_divec 1
|
||
|
|
|
||
|
|
#define cpu_has_prefetch 1
|
||
|
|
#define cpu_has_ejtag 1
|
||
|
|
#define cpu_has_llsc 1
|
||
|
|
|
||
|
|
#define cpu_has_mips16 1
|
||
|
|
#define cpu_has_mdmx 0
|
||
|
|
#define cpu_has_mips3d 0
|
||
|
|
#define cpu_has_smartmips 0
|
||
|
|
|
||
|
|
#define cpu_has_mips32r1 1
|
||
|
|
#define cpu_has_mips32r2 1
|
||
|
|
#define cpu_has_mips64r1 0
|
||
|
|
#define cpu_has_mips64r2 0
|
||
|
|
|
||
|
|
#define cpu_has_dsp 1
|
||
|
|
#define cpu_has_dsp2 0
|
||
|
|
#define cpu_has_mipsmt 1
|
||
|
|
|
||
|
|
#define cpu_has_64bits 0
|
||
|
|
#define cpu_has_64bit_zero_reg 0
|
||
|
|
#define cpu_has_64bit_gp_regs 0
|
||
|
|
|
||
|
|
#define cpu_dcache_line_size() 32
|
||
|
|
#define cpu_icache_line_size() 32
|
||
|
|
|
||
|
|
#define cpu_has_dc_aliases 0
|
||
|
|
#define cpu_has_vtag_icache 0
|
||
|
|
|
||
|
|
#define cpu_has_rixi 0
|
||
|
|
#define cpu_has_tlbinv 0
|
||
|
|
#define cpu_has_userlocal 1
|
||
|
|
|
||
|
|
#endif /* _MT7621_CPU_FEATURE_OVERRIDES_H */
|