Detect the 4KEcR2 and for now detect handle it like the 4KEc.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 69e5fff00edc..ce2966e9eb5a 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -456,6 +456,10 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c)
                 c->cputype = CPU_4KEC;
                 c->isa_level = MIPS_CPU_ISA_M32;
                 break;
+        case PRID_IMP_4KECR2:
+                c->cputype = CPU_4KEC;
+                c->isa_level = MIPS_CPU_ISA_M32;
+                break;
         case PRID_IMP_4KSC:
                 c->cputype = CPU_4KSC;
                 c->isa_level = MIPS_CPU_ISA_M32;