linux-kernel - [PATCH 2/2] MIPS: Loongson64: Select mac2008 only feature

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Message-Id: <20200113101612.38335-2-jiaxun.yang@flygoat.com>
Date:   Mon, 13 Jan 2020 18:16:12 +0800
From:   Jiaxun Yang <jiaxun.yang@...goat.com>
To:     linux-mips@...r.kernel.org
Cc:     chenhc@...ote.com, paul.burton@...s.com,
        linux-kernel@...r.kernel.org, Jiaxun Yang <jiaxun.yang@...goat.com>
Subject: [PATCH 2/2] MIPS: Loongson64: Select mac2008 only feature

Some Loongson-64 processor didn't set MAC2008 bit in fcsr,
but actually all Loongson64 processors are MAC2008 only.

Signed-off-by: Jiaxun Yang <jiaxun.yang@...goat.com>
---
 arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
index 23aa8ed7cb9e..6e4ff2063971 100644
--- a/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
@@ -47,5 +47,6 @@
 #define cpu_has_ic_fills_f_dc	1
 #define cpu_hwrena_impl_bits	0xc0000000
 #define cpu_has_mips_r2_exec_hazard 0
+#define cpu_has_mac2008_only	1
 
 #endif /* __ASM_MACH_LOONGSON64_CPU_FEATURE_OVERRIDES_H */
-- 
2.24.1