MIPS: microMIPS: Add configuration option for microMIPS kernel.

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / mips / kernel / proc.c

diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 7a54f74..26b19da 100644 (file)
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -99,6 +99,10 @@ static int show_cpuinfo(struct seq_file *m, void *v)
        if (cpu_has_vz)         seq_printf(m, "%s", " vz");
        seq_printf(m, "\n");
 
+       if (cpu_has_mmips) {
+               seq_printf(m, "micromips kernel\t: %s\n",
+                     (read_c0_config3() & MIPS_CONF3_ISA_OE) ?  "yes" : "no");
+       }
        seq_printf(m, "shadow register sets\t: %d\n",
                      cpu_data[n].srsets);
        seq_printf(m, "kscratch registers\t: %d\n",