watchdog/aspeed: Improve watchdog timeout message

Users benefit from knowing which watchdog timer has expired. The address
of the watchdog's registers unambiguously indicates which has expired,
so log that.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 20191119141211.25716-9-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/hw/watchdog/wdt_aspeed.c b/hw/watchdog/wdt_aspeed.c
index 145be6f..d283d07 100644 (file)
--- a/hw/watchdog/wdt_aspeed.c
+++ b/hw/watchdog/wdt_aspeed.c
@@ -219,7 +219,8 @@ static void aspeed_wdt_timer_expired(void *dev)
         return;
     }
 
-    qemu_log_mask(CPU_LOG_RESET, "Watchdog timer expired.\n");
+    qemu_log_mask(CPU_LOG_RESET, "Watchdog timer %" HWADDR_PRIx " expired.\n",
+                  s->iomem.addr);
     watchdog_perform_action();
     timer_del(s->timer);
 }