Thanks a lot for the clarification! I successfully flashed my Freerunner with "u-boot.udfu_533_88_1.7_1.8_CLK2" and got the following results (from QtMoko/Debian): ---------------------------------------- neo:~# dmesg | grep -i mhz [ 0.000000] S3C244X: core 532.000 MHz, memory 88.666 MHz, peripheral 44.333 MHz neo:~# cat /proc/cpuinfo Processor : ARM920T rev 0 (v4l) BogoMIPS : 265.42 Features : swp half thumb CPU implementer : 0x41 CPU architecture: 4T CPU variant : 0x1 CPU part : 0x920 CPU revision : 0
Hardware : GTA02 Revision : 24420360 ---------------------------------------- Compared to the original clocks: ---------------------------------------- neo:~# dmesg | grep -i mhz [ 0.000000] S3C244X: core 400.000 MHz, memory 100.000 MHz, peripheral 50.000 MHz neo:~# cat /proc/cpuinfo Processor : ARM920T rev 0 (v4l) BogoMIPS : 199.47 Features : swp half thumb CPU implementer : 0x41 CPU architecture: 4T CPU variant : 0x1 CPU part : 0x920 CPU revision : 0 Hardware : GTA02 Revision : 24420360 ------------------------------------------ So basically from 200 bogoMIPS at 400Mhz to 265 bogoMIPS at 533Mhz, very nice! The QtMoko interface seemed even more responsive, I was able to operate my phone normally and start Navit for example. However, QtMoko seems to have a problem with booting from u-boot using an SD card and suspending. I tried both with *and* without the overclock, but when I suspend my phone when I booted from u-boot, it won't resume... I'm using a QtMoko installation on my SD card, I haven't tried QtMoko on NAND-flash yet (can anyone confirm it should work?). This is obviously a QtMoko problem and not related to the overclock, but still I am curious: is it possible to achieve the overclock when booting with Qi, by setting kernel parameters or something? Thanks for your efforts and I hope others will test it as well! Cheers, Tha_Man -- View this message in context: http://openmoko-public-mailinglists.1958.n2.nabble.com/cpu-reclocking-to-500Mhz-overclocking-to-533Mhz-performance-tests-and-bootloader-images-tp5242777p5251377.html Sent from the Openmoko Community mailing list archive at Nabble.com. _______________________________________________ Openmoko community mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/community
