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Hi,
I installed the latest image OrangePi_3_Linux_4.9_Ubuntu16.04_Server_emmc_v1.0.tar.gz but i have only one core working, others are offline.
- root@OrangePi:~# lscpu
- Architecture: aarch64
- Byte Order: Little Endian
- CPU(s): 4
- On-line CPU(s) list: 0
- Off-line CPU(s) list: 1-3
- Thread(s) per core: 1
- Core(s) per socket: 1
- Socket(s): 1
- CPU max MHz: 1488.0000
- CPU min MHz: 480.0000
- Hypervisor vendor: horizontal
- Virtualization type: full
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I tried to enable them with echo 1 > /sys/devices/system/cpu/cpu1/online but they still are off line.
- Mar 23 22:02:37 orangepi kernel: [16811.140461] CPU1: Booted secondary processor [410fd034]
- Mar 23 22:02:37 orangepi kernel: [16811.151327] Invalid sched_group_energy for CPU1
- Mar 23 22:02:37 orangepi kernel: [16811.151346] Invalid sched_group_energy for Cluster1
- Mar 23 22:02:37 orangepi kernel: [16811.151358] Invalid sched_group_energy for CPU0
- Mar 23 22:02:37 orangepi kernel: [16811.151372] Invalid sched_group_energy for Cluster0
- Mar 23 22:02:37 orangepi kernel: [16811.157811] CPU0: update max cpu_capacity 1024
- Mar 23 22:02:37 orangepi kernel: [16811.371322] Invalid sched_group_energy for CPU0
- Mar 23 22:02:37 orangepi kernel: [16811.371340] Invalid sched_group_energy for Cluster0
- Mar 23 22:02:37 orangepi kernel: [16811.388675] CPU1: shutdown
- Mar 23 22:02:37 orangepi kernel: [16811.388695] psci: CPU1 killed.
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What's wrong ?
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