diff options
Diffstat (limited to 'nuttx/arch/arm/src/sam34/chip/sam3u_wdt.h')
-rw-r--r-- | nuttx/arch/arm/src/sam34/chip/sam3u_wdt.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nuttx/arch/arm/src/sam34/chip/sam3u_wdt.h b/nuttx/arch/arm/src/sam34/chip/sam3u_wdt.h index 04132cd4b..d62398972 100644 --- a/nuttx/arch/arm/src/sam34/chip/sam3u_wdt.h +++ b/nuttx/arch/arm/src/sam34/chip/sam3u_wdt.h @@ -1,6 +1,6 @@ /**************************************************************************************** * arch/arm/src/sam34/chip/sam3u_wdt.h - * Watchdog Timer (WDT) definitions for the SAM3U and SAM4S + * Watchdog Timer (WDT) definitions for the SAM3U, SAM3X, SAM3A, and SAM4S * * Copyright (C) 2009, 2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> @@ -68,6 +68,7 @@ #define WDT_CR_WDRSTT (1 << 0) /* Bit 0: Watchdog Rest */ #define WDT_CR_KEY_SHIFT (24) /* Bits 24-31: Password */ #define WDT_CR_KEY_MASK (0xff << WDT_CR_KEY_SHIFT) +# define WDT_CR_KEY (0xa5 << WDT_CR_KEY_SHIFT) /* Watchdog Timer Mode Register */ |