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MIPS: Loongson64: Do not override watch and ejtag feature 

Do not override ejtag feature to 0 as Loongson 3A1000+ do have ejtag.
For watch, as KVM emulated CPU doesn't have watch feature, we should
not enable it unconditionally.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
zero-sugar-mainline-defconfig
Jiaxun Yang 2020-08-08 20:32:27 +08:00 committed by Thomas Bogendoerfer
parent 9123e3a74e
commit 433c1ca0d4
1 changed files with 0 additions and 2 deletions
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2
arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
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@ -26,7 +26,6 @@
#define cpu_has_counter 1
#define cpu_has_dc_aliases (PAGE_SIZE < 0x4000)
#define cpu_has_divec 0
#define cpu_has_ejtag 0
#define cpu_has_inclusive_pcaches 1
#define cpu_has_llsc 1
#define cpu_has_mcheck 0
@ -42,7 +41,6 @@
#define cpu_has_veic 0
#define cpu_has_vint 0
#define cpu_has_vtag_icache 0
#define cpu_has_watch 1
#define cpu_has_wsbh 1
#define cpu_has_ic_fills_f_dc 1
#define cpu_hwrena_impl_bits 0xc0000000