diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c
index 0abcc01b85..e8a3e82765 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
@@ -357,7 +357,7 @@ void
 init_85xx_watchdog(void)
 {
 	mtspr(SPRN_TCR, (mfspr(SPRN_TCR) & ~WATCHDOG_MASK) |
-	      TCR_WP(CONFIG_WATCHDOG_PRESC) | TCR_WRC(CONFIG_WATCHDOG_RC));
+	      TCR_WP(CFG_WATCHDOG_PRESC) | TCR_WRC(CFG_WATCHDOG_RC));
 }
 
 void
diff --git a/include/configs/kmcent2.h b/include/configs/kmcent2.h
index 58dff495ac..60fea59dee 100644
--- a/include/configs/kmcent2.h
+++ b/include/configs/kmcent2.h
@@ -364,8 +364,8 @@ int get_scl(void);
 /*
  * Hardware Watchdog
  */
-#define CONFIG_WATCHDOG_PRESC 34	/* wdog prescaler 2^(64-34) ~10min */
-#define CONFIG_WATCHDOG_RC WRC_CHIP	/* reset chip on watchdog event */
+#define CFG_WATCHDOG_PRESC 34	/* wdog prescaler 2^(64-34) ~10min */
+#define CFG_WATCHDOG_RC WRC_CHIP	/* reset chip on watchdog event */
 
 /*
  * For booting Linux, the board info and command line data