Overclocking Kernels ??? - Android

HTC Legend´s Kernel is aviable but how i can add Overclocking, Brain **** Scheduler and something like that..? gives a good all-in-one Tut Online to know what i can do and what not...? i can´t find anything... Thank´s for help

rodigezstyle said:
HTC Legend´s Kernel is aviable but how i can add Overclocking, Brain **** Scheduler and something like that..? gives a good all-in-one Tut Online to know what i can do and what not...? i can´t find anything... Thank´s for help
Click to expand...
Click to collapse
I'm pretty sure you need to look stuff up on this. I know you can overclock by changing some code in acpuclock.c (or something with a name like that). BFS, I'm not so sure what to do. Maybe check out Kon Kolivas's source tree to show you where to add the patches. But, I'm an Android noob and I could be wrong, but this is what I know.

Related

[Q] Replacing FRX07 system.ext2 with Sense .ext2 and booting

Basically what I want to do is take the FRX07 bundle.zip and simply replace that system.ext2 with the one from this build (That's a direct link to the .rar file, btw).
The Sense build comes in system.sqsh form and I have already managed to convert that into a working system.ext2.
My dilemma comes in here.. I need help determining which files I need to replace/modify in the initrd.gz/rootfs/system folder/etc. in order to boot this build with the most current features of FRX07 (rootfs and whatnot).
I have some experience with modifying initrd.gz and rootfs images, but I'm still extremely noobish in the sense that I don't know exactly which coding I must change to get the desired effect.
I appreciate any helpful insight in advance!
EDIT: Also, it would be VERY helpful if someone could explain the functions and purposes of the rootfs.img, initrd.gz, and kernel. I have my speculations and assumptions, of course, but knowing for sure gets me a step closer to what I want. again, thanks in advance!!
maff1989 said:
Basically what I want to do is take the FRX07 bundle.zip and simply replace that system.ext2 with the one from this build (That's a direct link to the .rar file, btw).
The Sense build comes in system.sqsh form and I have already managed to convert that into a working system.ext2.
My dilemma comes in here.. I need help determining which files I need to replace/modify in the initrd.gz/rootfs/system folder/etc. in order to boot this build with the most current features of FRX07 (rootfs and whatnot).
I have some experience with modifying initrd.gz and rootfs images, but I'm still extremely noobish in the sense that I don't know exactly which coding I must change to get the desired effect.
I appreciate any helpful insight in advance!
Click to expand...
Click to collapse
90% of the work that went into FRX07 is in system.ext2, not anywhere else. Plus the rootfs itself is designed specifically to work with the system.ext2 from FRX07. That's not to say that it's impossible to modify it, but no forum thread will ever tell you all the changes you'd need to make to get that up and running.
rpierce99 said:
90% of the work that went into FRX07 is in system.ext2, not anywhere else. Plus the rootfs itself is designed specifically to work with the system.ext2 from FRX07. That's not to say that it's impossible to modify it, but no forum thread will ever tell you all the changes you'd need to make to get that up and running.
Click to expand...
Click to collapse
Ohh I see, about the rootfs and the system.ext2. But that's not to say that the work that went into the FRX07 system.ext2 wouldn't be useful for another .ext2
I know the basics of modifying the system and rootfs and I have a general idea of what needs to be done, so all I'm looking for is sorta a nudge in the right direction. I'm not expecting a to-do list, but a little goes a long way.
Plus, I doubt Google would have anything useful on this topic, especially in reference to the Tilt2. Hence, this thread lol.
tiad8
maff1989 said:
Ohh I see, about the rootfs and the system.ext2. But that's not to say that the work that went into the FRX07 system.ext2 wouldn't be useful for another .ext2
I know the basics of modifying the system and rootfs and I have a general idea of what needs to be done, so all I'm looking for is sorta a nudge in the right direction. I'm not expecting a to-do list, but a little goes a long way.
Plus, I doubt Google would have anything useful on this topic, especially in reference to the Tilt2. Hence, this thread lol.[/QUOTE=maff1989;15812348]
you can ask tiad8 he will help u cuz he's a lover of sense build so he will tell u what to do and actually i think he created dis build so u can vist his site http://www.tiad8.com and ask him and he will help u .
Click to expand...
Click to collapse
alaa_hany47 said:
you can ask tiad8 he will help u cuz he's a lover of sense build so he will tell u what to do and actually i think he created dis build so u can vist his site http://www.tiad8.com and ask him and he will help u .
Click to expand...
Click to collapse
Couldn't be more wrong. klinux created the Sense build, it was originally called 'rosie' before tiad8 took it and butchered it to make it appear like it was his work...
alaa_hany47 said:
you can ask tiad8 he will help u cuz he's a lover of sense build so he will tell u what to do and actually i think he created dis build so u can vist his site http://www.tiad8.com and ask him and he will help u .
Click to expand...
Click to collapse
Tiad8 doesn't know ****. Pardon the French. But thanks for the suggestion.
arrrghhh said:
Couldn't be more wrong. klinux created the Sense build, it was originally called 'rosie' before tiad8 took it and butchered it to make it appear like it was his work...
Click to expand...
Click to collapse
I noticed his skills in butchering.
what base are you using for the sense build? I have a successful build booting. The problem I have is with the sqsh file. If I unsquash it and try to rebuild it I get an error on boot. How did you convert it over? And do you have a working radio?
Never mind. I got it from the first post. That one is really slow port of Hero build. I have one that is a direct port and a lot smoother with the exception of the radio not working. But I am using completely updated rootfs, kernel, and initrd. The ones from xdandroid work just fine. But I use these kernels. I dunno if they are different from the ones directly from xdandroid site.
taylorhome11 said:
But I use these kernels. I dunno if they are different from the ones directly from xdandroid site.
Click to expand...
Click to collapse
That's XDAndroid's repo for kernels... There's a .35 and .39 tree there as well.
arrrghhh said:
That's XDAndroid's repo for kernels... There's a .35 and .39 tree there as well.
Click to expand...
Click to collapse
Thanks for clearing that up

Help to compile CM9!

Hi all! I'm trying to compile the CM9 for optimus one but I don't understand how to do it! I have already compiled the CM7 and there are successful but don't know where to put files and give commands with the sources of CM9! Can someone give me a hand?
What have you done/tried already?
I compiled the CM7 but I don't know how build the CM9! I don't know who commands give and where to put files
Can you help me?
Lupohirp has already started.to port cm9 to p500 there r still some bugs but it's getting there
Sent from my LG-P500 using xda premium
First sync cm9-source, instead of gingerbread you use ics.
Download device and vendorfiles from github.com/lupohirp.
Create following folders in device: lge and lge/thunderg (in time it will be p500 instead of thunderg)
Also download framework_base from his github and replace all files folder in framework/base in your working folder.
_Arjen_ said:
First sync cm9-source, instead of gingerbread you use ics.
Download device and vendorfiles from github.com/lupohirp.
Create following folders in device: lge and lge/thunderg (in time it will be p500 instead of thunderg)
Also download framework_base from his github and replace all files folder in framework/base in your working folder.
Click to expand...
Click to collapse
done!! And now?
markolino631 said:
done!! And now?
Click to expand...
Click to collapse
Now, Use your Brains.
ahhaah i have an error in the file AudioTrack.cpp when compile cm9! this is a error:
frameworks/base/media/libmedia/AudioTrack.cpp: In member function 'android::status_t android::AudioTrack::restoreTrack_l(android::audio_track_cblk_t*&, bool)':
frameworks/base/media/libmedia/AudioTrack.cpp:1206: error: 'clearAudioConfigCache' is not a member of 'android::AudioSystem'
make: *** [out/target/product/p990/obj/SHARED_LIBRARIES/libmedia_intermediates/AudioTrack.o] Errore 1
make: *** Attesa per i processi non terminati....
how to fix it?
how to fix this error? http://pastebin.com/m3D1vZQs
OMG, if you dont know how to solve compiler errors learn coding/bug fixing instead
of ask again and again for every **** error on a forum. Do you realy think someone want
to help you to learn programming??? i think no one will do so.
Compiling a rom from source code is not the right toy for bloody beginners, sorry if it
sounds to hard but this is the real life.
andy572 said:
OMG, if you dont know how to solve compiler errors learn coding/bug fixing instead
of ask again and again for every **** error on a forum. Do you realy think someone want
to help you to learn programming??? i think no one will do so.
Compiling a rom from source code is not the right toy for bloody beginners, sorry if it
sounds to hard but this is the real life.
Click to expand...
Click to collapse
bro just let him wait for the reply from someone and learn it the hard way...
why waste ur time????
maybe someone will help him but who knows...
look what I just asked one thing I did not ask that someone help me to solve the bugs! I just want to compile the rom! isn't that just because you are good you have the right to judge others.
markolino631 said:
look what I just asked one thing I did not ask that someone help me to solve the bugs! I just want to compile the rom! isn't that just because you are good you have the right to judge others.
Click to expand...
Click to collapse
i doesnt said a thing about the one is a bad programmer / another is better. i only
said that its sometimes better to learn things before get started with big projects
that can waste a lot of time. do what you want - its your time, not mine
so I have time to lose! However I managed to compile the cm7 for another phone! I'm having problems with only the cm9 and can't solve it!
Before you try to compile CM9, read Cyanogen's words of wisdom
perseus0807 said:
Before you try to compile CM9, read Cyanogen's words of wisdom
Click to expand...
Click to collapse
thats sooo true.
I read what is written and I understand that to compile the rom you need to develop but still do not know (I have only 15 years old)! However, I still try and just wondering if anyone can help me understand!
I can read code, but I can't code. Let me try to point you in a good direction, it has to do with the audio system.
Sent from my LG-VM670 using xda premium

[Q] Engengis..??

So i came to found about some engengis thing.. i want to know is it just a script...?? what is engengis exactly..??? and also i cant find it.. any help would be appreciated... nd also how to set it up for better nd optimal performance i heard somewhere it is the best script available...
Project was discontinued. It's a pity, because it was the easiest way to tweak your ace without all those untrustworthy scripts (well, most of them, indeed ).
If you want to give it a try, I might PM it to you. Or you could google for Engengis.Delta_v0.5.0.9.zip (flashable through CWM)
I searched for it but I'm not able to find it on Google. Could someone upload it/make a tutorial topic about it? Since it seems to be that good it may be worth it!
Sent from my GT-S5830 using XDA
Redmaner raged and stopped support
Herpderp Defy.
Guess iandol is cooking something delicious ...
Ha, no I'm not I forked engengis when it was on github, as this source was open. Engengis contains a build-script which can be used to generate a flashable signed ZIP I use. I have made sure that that repo is synced to the latest version V0.5.5.3 which fixed some important bug to stop sqlite3 being overwritten on first install. I'm using this as my personal code repo for engengis (which is within the scope of the rather weird licence Redmaner gave it). This is not official in any sense, it is a straight fork (aka copy) of the original, I claim no ownership and follows the licence the original had.
iandol said:
Ha, no I'm not
Click to expand...
Click to collapse
... You're too cruel!
[x]
shatteringlass said:
Project was discontinued. It's a pity, because it was the easiest way to tweak your ace without all those untrustworthy scripts (well, most of them, indeed ).
If you want to give it a try, I might PM it to you. Or you could google for Engengis.Delta_v0.5.0.9.zip (flashable through CWM)
Click to expand...
Click to collapse
hey i want to try it... i think itz worth giving a shot.. can u pm it... also please give me instructions on how to use it... Thanks.. By the way i am currently on lagfreev3 and turboboost v8...
EmoBoiix3 said:
Redmaner raged and stopped support
Herpderp Defy.
Click to expand...
Click to collapse
why did he flamed..?? i have heard engengis was very good indeed..!!

Compile, Compiler for newbies... like me

Please...
Maybe we can do some little workshop for absolute beginners...
Builds take up to 4h now
Click to expand...
Click to collapse
After I have read this...
Can someone please post more about creation/compile time?
How to increase Speed of compile?
Only PC Hardware?
Compiler?
Linux or Win as OS for Compiler?
Thanx in advance.
Best Regards
I think that how faster the CPU how faster it builds, and I think that more ram also decrease build time? in combo with CPU
and your internet download speed, you must download files
There are hundreds of tutorials howto compile kernel/platform around on XDA. Really it's just matter of using Search.
Building up kernel can take around 5min~2h, building platform can take around 30min~8hours. Everything depends on amount of RAM and CPU cores u got, I'm building up kernel in around 10minutes and platform in about 1h 30mins, got some laptop intel i7 + 4GB RAM. There's way to speedup platform compilation using CCACHE, but it costs alot of disk space.
Compiling is impossible under Windows, even with Cygwin it would be hard to achieve. I'd recommend Ubuntu 10 or 11 (rather avoid 12). Mac will do too.
Compiling is impossible under Windows...
Click to expand...
Click to collapse
Maybe if I have time... this year... I will try to boot somewhere Linux...
Forgotten... maybe last time Suse loooong time ago installed...
Maybe 4 or 5 years ago...
I am Win Fanboy...
Really it's just matter of using Search.
Click to expand...
Click to collapse
I have not sooo much time for research by my self...
So I thought if we have soo many users in wait status...
They could translate for me in easy words...
Anyway... why not make Workshop for S8500 ...
If for each Android handset many Tutorails exists...
Then easier copy and paste and replace I9000 by S8500 if mandatory...
Not our main Devs...
I mean our enthusiastic waiters...
We have more then 10 users in this Android section... I hope...
Best Regards
I'd recommend Ubuntu 10 or 11 (rather avoid 12). Mac will do too.
Click to expand...
Click to collapse
http://www.ubuntu.com/download
Lesson 1...
Download Ubuntu...
Where to find recomended Version 10 or 11
Thanx in advance.
Best Regards
Why not Ubuntu 12.04 ?
Is there any problem with it ?
@adfree
Here you cand download any version you want
http://releases.ubuntu.com/
Sorry, you are limited to 8 thanks per day
Click to expand...
Click to collapse
Thanx cyber kamikaz
Maybe we could collect all Links to need files/Compiler etc...
Thanx in advance.
Best Regards
adfree said:
Maybe we could collect all Links to need files/Compiler etc...
Click to expand...
Click to collapse
There is a small tutorial made by Mike to install all the applications you need and to compile the sources from his repository
http://polishblood.pl/?page_id=9
I'm not sure if it's also for wave.
yakub234go said:
Why not Ubuntu 12.04 ?
Is there any problem with it ?
Click to expand...
Click to collapse
Many people, including me are experiencing various issues in Ub 12. These are usually fixable simple way but always... it's annyoing.
I would recommend you to use Ubuntu 11.
And download Code Sourcery 2009 which is mandatory for this badadroid project.
And here is a pretty good guide for you,
Link: http://forum.xda-developers.com/showthread.php?t=1186409
That tutorial includes the guide to install Ubuntu also.
If you get stuck anywhere post here or just PM me, i will try to do my best
A note on CodeSourcery2009 - it also isn't fully compatibile with our sourcetree and may fail during compiling WLAN drivers. I switched to AOSP toolchain lately and it works like charm. HOWTO there
http://source.android.com/source/building-kernels.html
New year, new attempt...
Maybe someone else is now able to compile own zImage and can give step by step instructions for noobs... like me.
Screenshots allowed.
Also hints how to download sources are welcome. :angel:
Also links etc... feel free to write most usefull hints.
Thanx in advance.
Best Regards
adfree said:
New year, new attempt...
Maybe someone else is now able to compile own zImage and can give step by step instructions for noobs... like me.
Screenshots allowed.
Also hints how to download sources are welcome. :angel:
Also links etc... feel free to write most usefull hints.
Thanx in advance.
Best Regards
Click to expand...
Click to collapse
I think that you are asking too much and maybe it is time to make the guide yourself . For some devices you can find this kind of "spoon fed" guide, but for most devices you have to figure out how to do most of this your self. The spoon feeding guides can be really helpful depending on how close they are to your own device, but you will actually have to search for them. Another great place to start is xda-university. It took me a few minutes to find this: http://xda-university.com/as-a-developer/getting-started-building-a-kernel-from-source Perhaps this is would be a good place to start....
Need 64bits Linux
Maybe this would help http://source.android.com/source/building.html
adfree said:
New year, new attempt...
Maybe someone else is now able to compile own zImage and can give step by step instructions for noobs... like me.
Screenshots allowed.
Also hints how to download sources are welcome. :angel:
Also links etc... feel free to write most usefull hints.
Thanx in advance.
Best Regards
Click to expand...
Click to collapse
I can make such a TUT & will make one once i got free time
Best Regards
1 "problem" fixed...
"Working" with GitHub files...
If you follow 1 post in this Thread...
http://forum.xda-developers.com/showthread.php?t=1851818
FAQ IS RIGHT HERE, CLICK AND READ BEFORE POSTING
Click to expand...
Click to collapse
Clickclick... then you are here:
http://code.google.com/p/badadroid/wiki/FrequentlyAskedQuestions
Left site... Project Repositories Updated May 2, 2013
http://code.google.com/p/badadroid/wiki/ProjectRepositories
For instance Kernel... aka zImage...
Kernel GIT repository
https://github.com/Rebell/android_kernel_samsung_wave/
I swear I have not ever seen this ZIP Icon... maybe drunken or drugs or blind or braindead or all things together.
I thought only for registered users... but no Account needed to Download all files with 1 click.
My downloaded file android_kernel_samsung_wave-jellybean.zip is 124 MB big...
Later I will check how big is Platform repository...
Best Regards
http://forum.xda-developers.com/showthread.php?t=2276481
:good:
Thanx mylove90
Thanx Tigrouzen
I need more time for my Linux test PC... because 64 bit seems mandatory...
Meanwhile after I saw this today...
If you look into about phone you will notice that compile date is 8 May
Since that time i was trying several stuff like adding SmartassV2 governor but now my sources are corrupted !
I was trying to commit the changes on my repo but it didn't appear :S
Click to expand...
Click to collapse
Again few stupid questions...
Backup/Safety related...
1.
If 10 GB uncompressed is downloaded...
Someone tried to compress/Zip source ?
Maybe as ZIP archive less then 1 GB...
Then maybe not the latest Version, but better then downloading 10 GB ever and ever again...
2.
How to achieve Full Download of 10 GB as Windows Fanboy?
First success with 120 MB Zip was here:
http://forum.xda-developers.com/showpost.php?p=41350507&postcount=18
Is here 1 Button for Windows user...
Thanx in advance.
Best Regards
Adfree
You can download the sources but you have to understand how local_manifest.xml does it
But why to bother doing that while you can't compile on windows ?!
The sources downloaded are compressed already....just try to follow the TUT and you will find out that there is .repo folder with compressed sources downloaded
I guess i am just too noobish to Linux and don't understand how to fix my sources yet
Currently my main issue is time :S....I've to study to pass this year :S
Maybe other experts right here can help us
Best Regards

Complete noob guide for compiling roms

Hi..im a quite fresh android user after having iphone for the last 4 years....i have a huawei ideos x5 pro that for me at least is a great phone for his price..but the major problem is that we don't have devs for our phone...only one chinese guy that develops roms for at least 7 phones so we aren't his major concern...so im asking if there is a complete noob guide for compiling rom..fixing rom.
i have to tell you and please don't flame that even that i have knowlage over pc's i haven't any knowlage over programming and coding!!so if any guide can't help me it will be ok...i try! but if there is a guide that can help me step by step to understand the basics and then with a bit of research can figure it out the rest it will be helpful!!
Thanks!!
Sorry for my english!
http://lmgtfy.com/?q=make+android+custom+ROM
thewadegeek said:
http://lmgtfy.com/?q=make+android+custom+ROM
Click to expand...
Click to collapse
Yeah i know that...im asking for a user's entirely noob guide...1st time user guide...google is full with guides but not so novice guides!!
There isn't a "type this, click this, A,B,C" guide. That would be called just copying somebody's work. What you need to do is start reading through ALL the guides you can find, compile a kernel, read smali, change colors, mod pictures, unpack-repack boot.imgs. I can't give you a link and say "Read this tutorial and you will be a developer", that's just not how it works.
thewadegeek said:
There isn't a "type this, click this, A,B,C" guide. That would be called just copying somebody's work. What you need to do is start reading through ALL the guides you can find, compile a kernel, read smali, change colors, mod pictures, unpack-repack boot.imgs. I can't give you a link and say "Read this tutorial and you will be a developer", that's just not how it works.
Click to expand...
Click to collapse
ill give it a try thanks!!!
After reading a lot of guides...i can say that i didnt find anything so hard but i haven't try it so far so i can say for sure...but i stuck in one thing...somewhere on all the guides it sais to find your device tree...and many guides that are from samsung or htc using some github and some cyanogen brances...i have an huawei ideos x5 pro...where i will find those trees?do i need them for making the android source work with my device or the source from google is universal meaning that when im build the rom from sources.android.com the rom will work in my device??
pikachukaki said:
After reading a lot of guides...i can say that i didnt find anything so hard but i haven't try it so far so i can say for sure...but i stuck in one thing...somewhere on all the guides it sais to find your device tree...and many guides that are from samsung or htc using some github and some cyanogen brances...i have an huawei ideos x5 pro...where i will find those trees?do i need them for making the android source work with my device or the source from google is universal meaning that when im build the rom from sources.android.com the rom will work in my device??
Click to expand...
Click to collapse
You must have a device tree... If not you have to build your own... The rom built from source.android.com will only work with google nexus devices...
adiles said:
You must have a device tree... If not you have to build your own... The rom built from source.android.com will only work with google nexus devices...
Click to expand...
Click to collapse
So my hands is tied...nice!!there is no way that i can make a tree i don't have so much knowlage!! :/ too bad!!
pikachukaki said:
So my hands is tied...nice!!there is no way that i can make a tree i don't have so much knowlage!! :/ too bad!!
Click to expand...
Click to collapse
look for a device with similar hardware and copy that device tree, then try to make adjustments to get it working and voila. and ask that one dev if he can give you his device tree
I have read all things in xda about my u8800, and xda helps me know about root, install cwm, uprom..etc. thank all of you, thank xda
-Sent from my u8800-
Me Too!
lemonade747 said:
I have read all things in xda about my u8800, and xda helps me know about root, install cwm, uprom..etc. thank all of you, thank xda
Click to expand...
Click to collapse
I'm actually reading everything about my new device, Sony Neo L. This is pretty amazing! XDA rocks!
CrisisCorE said:
look for a device with similar hardware and copy that device tree, then try to make adjustments to get it working and voila. and ask that one dev if he can give you his device tree
Click to expand...
Click to collapse
Hardware we need the same cpu gpu or everything?sensors bt wifi etc?
Sent from my U8800PRO using xda premium
How can i get source code for Vision, since huawei doesnt let you download it?
Sent from my Vision
if u r good at linux, u can try this guide >>> http://handycodeworks.com/wp-content/uploads/2011/02/linux_versus_android.pdf
I compile linux kernels for desktop, but the android kernel is not the same. Cyanogen team and GOOGLE Android developers provides a comprehensive guide on building ur own ROM. But to build ur own OS, u need to understand each component carefully. I don't know abt android, but i am making Linux OS from scratch. I have kernel compiled, tool chain set up, now i am putting apps on it. But android uses DALVIK VM for Java apps, also .... U refer the pdf it will tell u. Once i finish making this OS, i'll focus on Android ROMS. They r similar to Linux OS, but require patches in kernel, a light c lib, new fs, a different vm (dalvik) and different ways of managing i/o interrupts and much more..
this link is on porting android on nokia >> http://www.linuxfordevices.com/c/a/Linux-For-Devices-Articles/Porting-Android-to-a-new-device/
this one is on linux on embedded systems >> http://www.lindusembedded.com/blog/2010/12/07/android-linux-kernel-additions/
Also, sorry to say but learn C/C++/Java . To make ROMS, atleast to make modifications and to understand the kernel u'll need C. Not very hard to learn, Good tuts on Lynda.com and other sites. And be good at Linux. Happy Learning

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