• Bobby The Builder's avatar
    main/device-pine64-pinephone: U-Boot script update (MR 3806) · ae74e116
    Bobby The Builder authored and Newbyte's avatar Newbyte committed
       Protect script when ram_freq is not set
       Safely load PSCI DTO to enable CPUidle driver: psci_idle
          The PSCI DTO shall only be applied if TF-A & Crust
          support CPU idle states [0]. Otherwise the CPU usage
          will be at 100%. This will not be visible in top,
          lead to overheating and battery drain.
          Worst case scenario would lead to a fried chip if
          the CPU thermal_zone does not work or is not enabled
          in DTS.
    [0] #1901 (comment 1238456920)