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kmp204x: CPU watchdog enabled

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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>
This commit is contained in:
Boschung, Rainer 2014-06-03 09:05:16 +02:00 • committed by York Sun
parent 919e05520f
commit 88ac6ffabb
1 changed files with 8 additions and 0 deletions
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8
include/configs/km/kmp204x-common.h
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@ -376,6 +376,14 @@ int get_scl(void);
#define CONFIG_LOADS_ECHO /* echo on for serial download */ #define CONFIG_LOADS_ECHO /* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ #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. * additionnal command line configuration.
*/ */