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MIPS: Loongson 2: Set cpu_has_dc_aliases and cpu_icache_snoops_remote_store
Loongson 2 does not have dcache aliases when is using 16k pages. and the
And because Loongson 2 doesn't do SMP , cpu_icache_snoops_remote_store does
not matter here.
Signed-off-by: Zhang Le <r0bertz@gentoo.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
authored by Zhang Le and committed by Ralf Baechle e8d4c342 c2ea1d56
+1
-2
arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
+1
-2
arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
···
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#define cpu_has_cache_cdex_p 0
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#define cpu_has_cache_cdex_s 0
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#define cpu_has_counter 1
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#define cpu_has_dc_aliases 1
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+
#define cpu_has_dc_aliases (PAGE_SIZE < 0x4000)
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#define cpu_has_divec 0
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#define cpu_has_dsp 0
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#define cpu_has_ejtag 0
···
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#define cpu_has_vce 0
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#define cpu_has_vtag_icache 0
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#define cpu_has_watch 1
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-
#define cpu_icache_snoops_remote_store 1
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#endif /* __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H */