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2025-08-11board: phytec: phycore-am62x: Add watchdog start to bootcmdWadim Egorov
Allows run-time control over watchdog auto-start and the timeout via setting the environment variable watchdog_timeout_ms. A value of zero means "do not start". Use CONFIG_WATCHDOG_TIMEOUT_MSECS as initial value. Users can enable the watchdog to monitor the boot process until userspace or OS takes over to serve the watchdog. Signed-off-by: Wadim Egorov <[email protected]>