MIPS: Add support for the M14KEc core.

Signed-off-by: Steven J. Hill <sjhill@mips.com>
Patchwork: http://patchwork.linux-mips.org/patch/4682/
Signed-off-by: John Crispin <blogic@openwrt.org>

2 files changed, 8 insertions, 0 deletions

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 9f31334ed1de..ba169022fe1d 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -201,6 +201,7 @@ void __init check_wait(void)
                 break;
 
         case CPU_M14KC:
+        case CPU_M14KEC:
         case CPU_24K:
         case CPU_34K:
         case CPU_1004K:
@@ -439,6 +440,8 @@ static inline unsigned int decode_config3(struct cpuinfo_mips *c)
                 c->ases |= MIPS_ASE_MIPSMT;
         if (config3 & MIPS_CONF3_ULRI)
                 c->options |= MIPS_CPU_ULRI;
+        if (config3 & MIPS_CONF3_ISA)
+                c->options |= MIPS_CPU_MICROMIPS;
 
         return config3 & MIPS_CONF_M;
 }
@@ -861,6 +864,10 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c, unsigned int cpu)
                 c->cputype = CPU_M14KC;
                 __cpu_name[cpu] = "MIPS M14Kc";
                 break;
+        case PRID_IMP_M14KEC:
+                c->cputype = CPU_M14KEC;
+                __cpu_name[cpu] = "MIPS M14KEc";
+                break;
         case PRID_IMP_1004K:
                 c->cputype = CPU_1004K;
                 __cpu_name[cpu] = "MIPS 1004Kc";
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 07dff54f2ce8..239ae03f3330 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -73,6 +73,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
         if (cpu_has_dsp)        seq_printf(m, "%s", " dsp");
         if (cpu_has_dsp2)       seq_printf(m, "%s", " dsp2");
         if (cpu_has_mipsmt)     seq_printf(m, "%s", " mt");
+        if (cpu_has_mmips)      seq_printf(m, "%s", " micromips");
         seq_printf(m, "\n");
 
         seq_printf(m, "shadow register sets\t: %d\n",