Add watchdog driver.

[bertos.git] / bertos / cpu / arm / hw / init_at91.c

diff --git a/bertos/cpu/arm/hw/init_at91.c b/bertos/cpu/arm/hw/init_at91.c
index fc7ffaf47ed265935de926ce8ec61d98e89ccf3a..f803c5954fed2786e11e28fa297c0546b2b1aec2 100644 (file)
--- a/bertos/cpu/arm/hw/init_at91.c
+++ b/bertos/cpu/arm/hw/init_at91.c
@@ -39,6 +39,8 @@
 #include <io/arm.h>
 #include <cfg/macros.h>
 
+#include "cfg/cfg_wdt.h"
+
 #define USE_FIXED_PLL 1
 
 #define XTAL_FREQ 18432000UL
@@ -171,8 +173,10 @@ void __init1(void)
        AIC_EOICR = 0xFFFFFFFF;
        AIC_IDCR =  0xFFFFFFFF;
 
-        /* The watchdog is enabled after processor reset. Disable it. */
-       WDT_MR = BV(WDT_WDDIS);
+       #if CONFIG_WATCHDOG == 0
+               /* The watchdog is enabled after processor reset. Disable it. */
+               WDT_MR = BV(WDT_WDDIS);
+       #endif
 
         /*
          * Enable the main oscillator. Set startup time of 6 * 8 slow