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
[0.00] 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
[0.00] 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
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community