X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fwatchdog%2Fat91sam9_wdt.c;h=fca2849918f8fc24986bb24a8537ef179858730d;hb=984df7add1fe6e5a25854eae81f51940806456bc;hp=25afae748d611cdb47123899ed2d693b1de279ad;hpb=6a1f7e54c2dd8888dbc118e8de372dec29a0a9c5;p=u-boot

diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c
index 25afae748d..fca2849918 100644
--- a/drivers/watchdog/at91sam9_wdt.c
+++ b/drivers/watchdog/at91sam9_wdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * [origin: Linux kernel drivers/watchdog/at91sam9_wdt.c]
  *
@@ -5,11 +6,6 @@
  *
  * Copyright (C) 2008 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
  * Copyright (C) 2008 Renaud CERRATO r.cerrato@til-technologies.fr
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
  */
 
 /*
@@ -21,7 +17,7 @@
 #include <common.h>
 #include <watchdog.h>
 #include <asm/arch/hardware.h>
-#include <asm/arch/io.h>
+#include <asm/io.h>
 #include <asm/arch/at91_wdt.h>
 
 /*
@@ -33,7 +29,11 @@
 #define ticks_to_ms(t)	(((t + 1) * 1000) >> 8)
 
 /* Hardware timeout in seconds */
+#if !defined(CONFIG_AT91_HW_WDT_TIMEOUT)
 #define WDT_HW_TIMEOUT 2
+#else
+#define WDT_HW_TIMEOUT CONFIG_AT91_HW_WDT_TIMEOUT
+#endif
 
 /*
  * Set the watchdog time interval in 1/256Hz (write-once)
@@ -42,7 +42,7 @@
 static int at91_wdt_settimeout(unsigned int timeout)
 {
 	unsigned int reg;
-	at91_wdt_t *wd 	= (at91_wdt_t *) AT91_WDT_BASE;
+	at91_wdt_t *wd = (at91_wdt_t *) ATMEL_BASE_WDT;
 
 	/* Check if disabled */
 	if (readl(&wd->mr) & AT91_WDT_MR_WDDIS) {
@@ -69,7 +69,7 @@ static int at91_wdt_settimeout(unsigned int timeout)
 
 void hw_watchdog_reset(void)
 {
-	at91_wdt_t *wd 	= (at91_wdt_t *) AT91_WDT_BASE;
+	at91_wdt_t *wd = (at91_wdt_t *) ATMEL_BASE_WDT;
 	writel(AT91_WDT_CR_WDRSTT | AT91_WDT_CR_KEY, &wd->cr);
 }