[fix][wdg] add wdg access key for wdg resetcounter

bouffalolab · Nov 4, 2023 · 98e9d23 · 98e9d23
1 parent 587ac54
commit 98e9d23
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/lhal/src/bflb_wdg.c b/drivers/lhal/src/bflb_wdg.c
@@ -33,6 +33,8 @@ void bflb_wdg_init(struct bflb_device_s *dev, const struct bflb_wdg_config_s *co
     regval |= (config->clock_div << TIMER_WCDR_SHIFT);
     putreg32(regval, reg_base + TIMER_TCDR_OFFSET);
 
+    putreg16(0xBABA, reg_base + TIMER_WFAR_OFFSET);
+    putreg16(0xEB10, reg_base + TIMER_WSAR_OFFSET);
     regval = getreg32(reg_base + TIMER_WCR_OFFSET);
     regval |= TIMER_WCR;
     putreg32(regval, reg_base + TIMER_WCR_OFFSET);