From 88ac6ffabbe741b67ea94e33894fb1fdca57e776 Mon Sep 17 00:00:00 2001 From: "Boschung, Rainer" <Rainer.Boschung@keymile.com> Date: Tue, 3 Jun 2014 09:05:16 +0200 Subject: [PATCH] kmp204x: CPU watchdog enabled The booting of the board is now protected by the CPU watchdog. A failure during the boot phase will end up in board reset. Signed-off-by: Rainer Boschung <rainer.boschung@keymile.com> Reviewed-by: York Sun <yorksun@freescale.com> --- include/configs/km/kmp204x-common.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/configs/km/kmp204x-common.h b/include/configs/km/kmp204x-common.h index efd96352ec..a0f9d293ca 100644 --- a/include/configs/km/kmp204x-common.h +++ b/include/configs/km/kmp204x-common.h @@ -376,6 +376,14 @@ int get_scl(void); #define CONFIG_LOADS_ECHO /* echo on for serial download */ #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ +/* + * Hardware Watchdog + */ +#define CONFIG_WATCHDOG /* enable CPU watchdog */ +#define CONFIG_WATCHDOG_PRESC 34 /* wdog prescaler 2^(64-34) (~10min) */ +#define CONFIG_WATCHDOG_RC WRC_CHIP /* reset chip on watchdog event */ + + /* * additionnal command line configuration. */ -- 2.39.5