rv1126查看npu和cpu频率

NPU

cat /sys/devices/platform/ffbc0000.npu/devfreq/ffbc0000.npu/cur_freq

 CPU

cat /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq   //查看CPU频率
cat /sys/devices/system/cpu/cpufreq/policy0/scaling_available_frequencies //查看支持的频率
echo 1008000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_setspeed  //设置CPU频率

你可能感兴趣的:(RV1126)