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AWu6's avatar
AWu6
Icon for New Contributor rankNew Contributor
6 years ago

why cyclone v soc HPS running linux can only get 200 BogoMIPS?

when linux running on cyclone v soc HPS, it can only get 200.00 BogoMIPS as below. ​ root@socfpga:~# cat /proc/cpuinfo processor : 0 model name : ARMv7 Processor rev 0 (v7l) BogoMIPS ...
EBERLAZARE_I_Intel's avatar
EBERLAZARE_I_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

Hi,

May I know the process of the Linux compilation that was made? OR is this from a prebuilt image used from Rocketboards? Which Linux/version are you using?

Also, what was the booting method, via SD card, QSPI etc?

Was there any error/issue during the booting of preloader/u-boot? Can you share the boot logs for preloader,u-boot,kernel and Linux?