The relevant U-Boot patch to change the CPU max temperature to 85 °C (in U-Boot) is here:
https://github.com/sifive/meta-sifive/blob/2021.08/recipes- bsp/u-boot/files/unmatched/0012-board-sifive-spl-Set-remote-thermal-of- TMP451-to-85-.patch This patch has not been sent upstream yet. For the HiFive Unleashed there is a patch series defining multiple operating points that has been rejected by upstream. I did not see the same for the HiFive Unmatched: [PATCH 0/3] Dynamic CPU frequency switching for the HiFive https://lore.kernel.org/linux-riscv/[email protected]/ https://github.com/sifive/meta-sifive/blob/2021.08/recipes-kernel/linux/files/0010-riscv-sifive-unleashed-define-opp-table-cpufreq.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1941622 Title: Bump unmatched CPU clock rate to 1.5GHz To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/u-boot/+bug/1941622/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
