There is no GPIO for system reset on the HiFive unmatched. Patches for an SBI based sysreset driver have been sent to upstream U-Boot. https://lists.denx.de/pipermail/u-boot/2021-September/460291.html
The is an ongoing discussion about how UEFI runtime system reset drivers should be implemented. Some maintainers wish a driver model based solution and don't wont to follow the style of previous reset drivers like for PSCI. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1937055 Title: OpenSBI: system reset support missing for HiFive Unmatched To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/opensbi/+bug/1937055/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
