Lemote Fuloong(2e) mini-PC board based on the Chinese Loongson-2E CPU and an FPGA northbridge Lemote Fuloong(2e) mini PC have a VIA686B south bridge.
Lemote Loongson 2F family machines utilize the 2F revision of Loongson processor and the AMD CS5536 south bridge. These family machines include fuloong2f mini PC, yeeloong2f notebook, LingLoong allinone PC and so forth.
This option enables the mfgpt0 timer of AMD CS5536. With this timer switched on you can not use high resolution timers. If you want to enable the Loongson2 CPUFreq Driver, Please enable this option at first, otherwise, You will get wrong system time. If unsure, say Yes.