move WATCHDOG_TIMEOUT_MSECS to Kconfig and fix
all board defconfigs.
Signed-off-by: NHeiko Schocher <hs@denx.de>
Reviewed-by: NStefan Roese <sr@denx.de>
Acked-by: NLukasz Majewski <lukma@denx.de>
Acked-by: NMartyn Welch <martyn.welch@collabora.com>
Signed-off-by: NStefan Roese <sr@denx.de>