diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index aa830c3cdebbd1716e56517d9b88e130d999d136..8ffb9f809ed9807375f11e4c9100625e759d0c87 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1013,6 +1013,7 @@ static void __init probe_pcache(void)
 	 */
 	switch (c->cputype) {
 	case CPU_20KC:
+	case CPU_25KF:
 	case CPU_R10000:
 	case CPU_R12000:
 	case CPU_SB1: