diff options
Diffstat (limited to 'target/linux/ar71xx/files/include/asm-mips/mach-ar71xx/cpu-feature-overrides.h')
| -rw-r--r-- | target/linux/ar71xx/files/include/asm-mips/mach-ar71xx/cpu-feature-overrides.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/include/asm-mips/mach-ar71xx/cpu-feature-overrides.h b/target/linux/ar71xx/files/include/asm-mips/mach-ar71xx/cpu-feature-overrides.h new file mode 100644 index 0000000000..d3560e59b5 --- /dev/null +++ b/target/linux/ar71xx/files/include/asm-mips/mach-ar71xx/cpu-feature-overrides.h @@ -0,0 +1,56 @@ +/* + * Atheros AR71xx specific CPU feature overrides + * + * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008 Imre Kaloz <kaloz@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 + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * + */ +#ifndef __ASM_MACH_AR71XX_CPU_FEATURE_OVERRIDES_H +#define __ASM_MACH_AR71XX_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_tx39_cache 0 +#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 0 +#define cpu_has_mipsmt 0 + +#define cpu_has_64bits 0 +#define cpu_has_64bit_zero_reg 0 +#define cpu_has_64bit_gp_regs 0 +#define cpu_has_64bit_addresses 0 + +#define cpu_dcache_line_size() 32 +#define cpu_icache_line_size() 32 + +#endif /* __ASM_MACH_AR71XX_CPU_FEATURE_OVERRIDES_H */ |