MIPS: Fix regression on BCM4710 processor detection

BCM4710 uses the BMIPS32 core (like BCM6345), not the MIPS 4Kc core as
was previously believed.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Alexandros C. Couloumbis <alex@ozo.com>
Patchwork: https://patchwork.linux-mips.org/patch/1837/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 2 insertions, 5 deletions

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 71620e19827a..68dae7b6b5db 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -905,7 +905,8 @@ static inline void cpu_probe_broadcom(struct cpuinfo_mips *c, unsigned int cpu)
 {
         decode_configs(c);
         switch (c->processor_id & 0xff00) {
-        case PRID_IMP_BMIPS32:
+        case PRID_IMP_BMIPS32_REV4:
+        case PRID_IMP_BMIPS32_REV8:
                 c->cputype = CPU_BMIPS32;
                 __cpu_name[cpu] = "Broadcom BMIPS32";
                 break;
@@ -933,10 +934,6 @@ static inline void cpu_probe_broadcom(struct cpuinfo_mips *c, unsigned int cpu)
                 __cpu_name[cpu] = "Broadcom BMIPS5000";
                 c->options |= MIPS_CPU_ULRI;
                 break;
-        case PRID_IMP_BMIPS4KC:
-                c->cputype = CPU_4KC;
-                __cpu_name[cpu] = "MIPS 4Kc";
-                break;
         }
 }