* [PATCH] MIPS: Loongson: Merge PRID_REV_LOONGSON1*
@ 2017-01-04 12:45 谢致邦 (XIE Zhibang)
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From: 谢致邦 (XIE Zhibang) @ 2017-01-04 12:45 UTC (permalink / raw)
To: linux-mips
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/include/asm/cpu.h | 3 +--
arch/mips/kernel/cpu-probe.c | 2 +-
arch/mips/loongson32/common/setup.c | 2 +-
3 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 9a837248..74809296 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -239,8 +239,7 @@
#define PRID_REV_VR4181A 0x0070 /* Same as VR4122 */
#define PRID_REV_VR4130 0x0080
#define PRID_REV_34K_V1_0_2 0x0022
-#define PRID_REV_LOONGSON1B 0x0020
-#define PRID_REV_LOONGSON1C 0x0020 /* Same as Loongson-1B */
+#define PRID_REV_LOONGSON1 0x0020
#define PRID_REV_LOONGSON2E 0x0002
#define PRID_REV_LOONGSON2F 0x0003
#define PRID_REV_LOONGSON3A_R1 0x0005
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 07718bb5..06f690eb 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -1502,7 +1502,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
c->cputype = CPU_LOONGSON1;
switch (c->processor_id & PRID_REV_MASK) {
- case PRID_REV_LOONGSON1B:
+ case PRID_REV_LOONGSON1:
__cpu_name[cpu] = "Loongson 1B";
break;
}
diff --git a/arch/mips/loongson32/common/setup.c b/arch/mips/loongson32/common/setup.c
index 16407442..5f7fb52b 100644
--- a/arch/mips/loongson32/common/setup.c
+++ b/arch/mips/loongson32/common/setup.c
@@ -21,7 +21,7 @@ const char *get_system_type(void)
unsigned int processor_id = (¤t_cpu_data)->processor_id;
switch (processor_id & PRID_REV_MASK) {
- case PRID_REV_LOONGSON1B:
+ case PRID_REV_LOONGSON1:
#if defined(CONFIG_LOONGSON1_LS1B)
return "LOONGSON LS1B";
#elif defined(CONFIG_LOONGSON1_LS1C)
--
2.11.0
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2017-01-04 12:45 [PATCH] MIPS: Loongson: Merge PRID_REV_LOONGSON1* 谢致邦 (XIE Zhibang)
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