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From: "谢致邦 (XIE Zhibang)" <Yeking@Red54.com>
To: linux-mips@linux-mips.org
Subject: [PATCH] MIPS: Loongson: Probe Loongson 1C & Loongson 1
Date: Wed, 4 Jan 2017 21:04:37 +0800	[thread overview]
Message-ID: <20170104130437.GA20672@red54.local> (raw)

Loongson 1 is a 32-bit MIPS CPU family with PRID 0x4220.

Signed-off-by: 谢致邦 (XIE Zhibang) <Yeking@Red54.com>
---
 arch/mips/kernel/cpu-probe.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 06f690eb..62946f7b 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -1503,7 +1503,13 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
 
 		switch (c->processor_id & PRID_REV_MASK) {
 		case PRID_REV_LOONGSON1:
+#if defined(CONFIG_CPU_LOONGSON1B)
 			__cpu_name[cpu] = "Loongson 1B";
+#elif defined(CONFIG_CPU_LOONGSON1C)
+			__cpu_name[cpu] = "Loongson 1C";
+#else
+			__cpu_name[cpu] = "Loongson 1";
+#endif
 			break;
 		}
 
-- 
2.11.0

                 reply	other threads:[~2017-01-04 13:05 UTC|newest]

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