[MIPS] SB1: Add oprofile support.

Signed-off-by: Mark Mason <mason@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/oprofile/op_model_mipsxx.c

@@ -205,6 +205,11 @@ static int __init mipsxx_init(void)
 		op_model_mipsxx.cpu_type = "mips/5K";
 		break;
 
+	case CPU_SB1:
+	case CPU_SB1A:
+		op_model_mipsxx.cpu_type = "mips/sb1";
+		break;
+
 	default:
 		printk(KERN_ERR "Profiling unsupported for this CPU\n");