Hi Robert, On Thu, Nov 28, 2019 at 1:22 PM Robert Hancock <hanc...@sedsystems.ca> wrote:
> I ended up needing to add this node for our board as well to be able to > reset from U-Boot using DM. The watchdog itself is set up just from its > own device tree entry, but there's nothing to tie the sysreset code into > using the watchdog (and which one to use, since iMX has two of them) > without that node being present. > > In Linux this works differently - the watchdog drivers that are capable > of triggering an immediate reset will register themselves as a reset > handler automatically so the system will try to use that functionality > in order to reboot the system. To avoid the need for that explicit > wdt-reboot node, something like this would need to be implemented in U-Boot. Thanks for the clarification! _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
