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-   Android On TP2 (http://forum.ppcgeeks.com/forumdisplay.php?f=179)
-   -   Overclocking TP2 in Android (http://forum.ppcgeeks.com/showthread.php?t=115959)

slypher 03-28-2010 09:08 PM
Re: Overclocking TP2 in Android
 
I'm trying to overclock my tp2 and i must be missing something. Here is my startup.txt:

Quote:

set RAMSIZE 0x6000000
set RAMADDR 0x10000000

set mtype 2292
set KERNEL zImage
set initrd initrd.gz

#pwf dm.txt 0x8e0000 0x20000

set cmdline "msmvkeyb_toggle=off acpuclock.oc_freq_khz=768000 gsensor_axis=2,1,3 lcd.density=240 htc_hw.force_cdma=1 physkeyboard=rhod400"

boot
Is there something that i'm doing wrong?

Android will boot up once i remove "acpuclock.oc_freq_khz=768000" from the file. As long as it is in, I get stuck on the linux screen or a KP error (Kernel Panic)

-s

slypher 03-28-2010 09:16 PM
Re: Overclocking TP2 in Android
 
Quote:
Originally Posted by joeyc1123 (Post 1664733)
I don't know what I'm doing wrong but whenever I try to overclock to any speed, it will restart the phone during haret. If I use the default startup without any changes, android runs fine. Here's what my startup looks like:

set RAMSIZE 0x6000000
set RAMADDR 0x10000000
set mtype 2292
set KERNEL zImage
set initrd initrd.gz
#pwf dm.txt 0x8e0000 0x20000
set cmdline "msmvkeyb_toggle=off acpuclock.oc_freq_khz=768000 gsensor_axis=2,1,3 lcd.density=240 htc_hw.force_cdma=1 physkeyboard=rhod400"
boot

please someone tell me what is the problem or if someone is so kind to upload their startup(preferebly at 700 to 768mhz), I would greatly appreciate it. Thanks in advance
Looks like we are in the same boat, i just uploaded my startup.txt and it looks almost identical to yours.

Hope we get an answer soon :-)

-s

kitts 03-28-2010 09:23 PM
Re: Overclocking TP2 in Android
 
You can try changing the number 768000(768Mhz) to something low 600000 (600Mhz).

Once you get it to boot, add 10Mhz(random number) to see if it boots up. then go your way up.

I am able to run it at 850Mhz(850000).

pts69666 03-28-2010 09:44 PM
Re: Overclocking TP2 in Android
 
anyone think this would work with rhobuntu

chronster 03-28-2010 10:07 PM
Re: Overclocking TP2 in Android
 
what sort of test results does stock clocks give?

Are we 100% certain the overclock is working?

eksasol 03-28-2010 11:42 PM
Re: Overclocking TP2 in Android
 
Read the posts before your.

evertec 03-29-2010 05:03 AM
Re: Overclocking TP2 in Android
 
Quote:
Originally Posted by kitts (Post 1666453)
You can try changing the number 768000(768Mhz) to something low 600000 (600Mhz).

Once you get it to boot, add 10Mhz(random number) to see if it boots up. then go your way up.

I am able to run it at 850Mhz(850000).
Yeah, don't automatically assume you'll get 768MHz+... Mine overclocks fine but only up to 700Mhz

cornelious2 03-29-2010 06:37 AM
Re: Overclocking TP2 in Android
 
825 im fine, 865 not so much... goinna try 850

siff 03-29-2010 08:35 AM
Re: Overclocking TP2 in Android
 
Dude there are 9 posts above yours just read them, all you need to do is update your startup.txt...

mpguy84 03-29-2010 08:43 AM
Re: Overclocking TP2 in Android
 
Quote:
Originally Posted by joeyc1123 (Post 1664733)
I don't know what I'm doing wrong but whenever I try to overclock to any speed, it will restart the phone during haret. If I use the default startup without any changes, android runs fine. Here's what my startup looks like:

set RAMSIZE 0x6000000
set RAMADDR 0x10000000
set mtype 2292
set KERNEL zImage
set initrd initrd.gz
#pwf dm.txt 0x8e0000 0x20000
set cmdline "msmvkeyb_toggle=off acpuclock.oc_freq_khz=768000 gsensor_axis=2,1,3 lcd.density=240 htc_hw.force_cdma=1 physkeyboard=rhod400"
boot

please someone tell me what is the problem or if someone is so kind to upload their startup(preferebly at 700 to 768mhz), I would greatly appreciate it. Thanks in advance
Try first putting the acpuclock.oc command right at the end, right before the physkeyboard, that seemed to help me. Don't ask why... Also bump it down at 728 and see what it says. Sometimes 900mhz works for me, the other times 768 wont work. IDK whats going on, depends on my kernal update I guess


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