The kernel command line option to specify the watchdog to use is "systemd.watchdog_device" as specified in [1], not "systemd.watchdog-device" [1] https://www.freedesktop.org/software/systemd/man/latest/kernel-command-line.html#systemd.watchdog_sec= Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> --- common/oftree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/oftree.c b/common/oftree.c index 4afe955719..2ebde791c7 100644 --- a/common/oftree.c +++ b/common/oftree.c @@ -172,7 +172,7 @@ static void watchdog_build_bootargs(struct watchdog *watchdog, struct device_nod if (alias_id < 0) return; - buf = basprintf("systemd.watchdog-device=/dev/watchdog%d", alias_id); + buf = basprintf("systemd.watchdog_device=/dev/watchdog%d", alias_id); if (!buf) return; -- 2.39.5
