Related
Ok i can compile a 2.1 kernel from source with the supplied initramfs from jt1134's
I was wondering how a nooby like myself can pull my own initramfs from version 2.2.1. when i try to pull them i get way too many files and i don't get the stgloc files that are in some directories.
It would be great if somebody would walk me thru this. i'm very intrested in learning android development and want to be a useful part of this community.
as i said before given the tools from other developers i can compile my own stuff but i want to learn how to get the core files from the phone to begin with
My phone is a Mesmerize running EB16 rom .
Thanks WolfdroidXX
I've had a search and a look around but can't see anything specific enough to answer this.
I have read that the SGS2 uses the new BCM4330 chipset for it's WiFi-N support.
It looks to me that for existing kernels they are using either the existing kernel support or possibly the b43 driver.
I need to find out, and while I have compiled custom kernels in nix in the past, I have never done so in Android, so I'm a little out of my comfort zone here.
I want to compile a kernel where the WiFI driver will support monitor mode, ideally it would be the CM7 kernel with just this extra functionality added, however a number of the tools that I would use to identify the existing configuration do not seem to be available in the standard CM7 build (lspci being one).
I don't want to frack around too much without having read up first so could anyone point me at a good guide for creating my own Android Kernel, even better if the guide was specific to the CM7 version.
Lastly I mostly run a Fedora environment, however the bits I have read seem to suggest a number of tools are only available in a Ubuntu guise (heimdall springs to mind and while I'm sure it's possible to recreate it for Fedora I'm trying to reduce the number of dependencies I'll have to recreate as much as possible). Therefore can I get some advice regarding the least complicated way to generate an Android build environment in Linux.
Thanks
For kernel compilation on android, you can check the several repositories there are for the several kernels. Depending on each kernel/repository/user, you can find a predefined .config inside them, so you can get the basic configuration to compile the kernel, don't know if CM7 has it in its repository...
As for the enviorment, I haven't tried compiling a kernel, but I did compile some ROM on Gentoo Linux, so I suppose it could also be done in Fedora without many problems. The main thing about using Ubuntu is that is very extended, so they're using it as main Linux base, but that doesn't mean it can't be done in other linux distros. You can check CM7 wiki for building from source to install the required packages for your enviorment. In my case I cross checked the Ubuntu packages with Gentoo to install gentoo's version of that packages/tools to be able to compile without problems.
Also in the case of building kernels, you need a toolchain to be able to compile, but there are several webs/tutorials with info on how to use that.
EDIT: You have a complete tutorial for CM7 in their wiki with the needed packages for both Debian and Red Hat based distributions...
Very useful, thanks for the info.
Very useful info.
Hi,
I'm interested in compiling a custom kernel to support wifi monitor mode, but I read in a previous post that it can be a hardware limitation which makes it impossible to use monitor mode. Can anyone confirm that? Maybe a statement/answer from Broadcom?
I'm just asking it because I don't want to start playing with kernel compilation and driver hacking if it can't be done because of some missing code on the chipset or something.
Thanks.
kepten said:
Can anyone confirm that? Maybe a statement/answer from Broadcom?
Click to expand...
Click to collapse
I doubt Broadcom will answer that, but you can try to search the chipset info in Broadcom's web and see if its supported. Also you can check kernel modules if they can compile against that version.
AzureusPT said:
I doubt Broadcom will answer that, but you can try to search the chipset info in Broadcom's web and see if its supported. Also you can check kernel modules if they can compile against that version.
Click to expand...
Click to collapse
Well, Broadcom's website says nothing about monitor mode but I've found a driver (https:// github.com/cyanogen/galaxy-2636/blob/ics/drivers/net/wireless/bcm4330/src/include/wlioctl.h#L1153) which at least mentions it. This is for Galaxy Tab 10.1 which has the same chipset so maybe someone with a Tab 10.1 could verify if monitor mode works with that kernel/driver? ??
Lemme get some things out of the way.. I am a noob. I have searched. I have read some of the results from the search. I am overwhelmed by the 20+ pages of results (lol). I am not 100% sure this is the correct forum for this (not sure where else would be ).. I believe this is one of those things where I need help based on my situation.. Ok, so here I go.
I wish to start porting ICS to my phone. That's my goal. I have general understanding of how linux works, but I do not know much about the android specifics of how they work, or what needs to be modified for this to work. I do not plan to use the kitchen tool as I wish to learn this the hard way. I believe this will help me become more understanding in what I am doing. However, at this point I don't and that's why I'm here. My phone model is irrelevant almost because its prepaid and usually the communities don't even recognize their existence.. at least that's how I feel about it. But I digress. My phone is the zte warp by boost mobile and I am here to learn hopefully the things that will get me started on porting ICS to this phone. I right now believe that the best thing for me to learn is how the android related files work because as it is, I only looked at guides on how linux works and I understand most of it. I'm not sure that's the best thing that will help me port ics, but I'm certain it is important.
Please help me figure out where I should start in learning how to port ICS to my phone basically.
Thanks XDA
anyone? I am quite serious about wanting to do and go into this but I have yet one thread that anyone's ever replied to.. (or post iirc) which puts a damper on me
Snake X said:
Lemme get some things out of the way.. I am a noob. I have searched. I have read some of the results from the search. I am overwhelmed by the 20+ pages of results (lol). I am not 100% sure this is the correct forum for this (not sure where else would be ).. I believe this is one of those things where I need help based on my situation.. Ok, so here I go.
I wish to start porting ICS to my phone. That's my goal. I have general understanding of how linux works, but I do not know much about the android specifics of how they work, or what needs to be modified for this to work. I do not plan to use the kitchen tool as I wish to learn this the hard way. I believe this will help me become more understanding in what I am doing. However, at this point I don't and that's why I'm here. My phone model is irrelevant almost because its prepaid and usually the communities don't even recognize their existence.. at least that's how I feel about it. But I digress. My phone is the zte warp by boost mobile and I am here to learn hopefully the things that will get me started on porting ICS to this phone. I right now believe that the best thing for me to learn is how the android related files work because as it is, I only looked at guides on how linux works and I understand most of it. I'm not sure that's the best thing that will help me port ics, but I'm certain it is important.
Please help me figure out where I should start in learning how to port ICS to my phone basically.
Thanks XDA
Click to expand...
Click to collapse
From my limited knowledge, I think it is a huge task undertaking, you can download Android source code from Google, the hard part will be the device driver development and porting for Linux kernel (and maybe portion of Android). If you are lucky, you can use the existing phone bootloader (or you have to port one). Understanding the inner of the phone (different chip set may need different device driver) will be another challenging task.
by the device driver development, you mean all the libs that go into the phone? Couldn't I just copy/paste the pre-existing libs that are already made for the phone? Also the phone im working with is a bit strange really.. noone has been able to compile the kernel from its source and get it to boot yet.. when it was compiled the zImage was different than that of the stock one.
And yeah, I have downloaded the aosp source.. I just need to know where to start at and the processes involved really
Snake X said:
by the device driver development, you mean all the libs that go into the phone? Couldn't I just copy/paste the pre-existing libs that are already made for the phone? Also the phone im working with is a bit strange really.. noone has been able to compile the kernel from its source and get it to boot yet.. when it was compiled the zImage was different than that of the stock one.
And yeah, I have downloaded the aosp source.. I just need to know where to start at and the processes involved really
Click to expand...
Click to collapse
To answer you question no the drivers and lib files are different for aosp based rooms then they are for the stock OEM from. The first step will be to get a working kernel. Without anything you do will be pointless
I'm somewhat interested in the same thing, and from what I've gathered, you'll need to do these things to begin ROM development:
1. Read every page on the AOSP site and grab a copy of the AOSP source. It probably wouldn't hurt to read the regular Android developer wiki as well.
2. Learn about Linux driver development:
http://lwn.net/Kernel/LDD3/ (this is apparently considered THE BOOK on Linux driver development)
http://www.freesoftwaremagazine.com/articles/drivers_linux
3. Learn pretty much every detail about your phone and its hardware, especially when it comes to how ROMs are installed on it. For example, my phone (the Droid X2) has a locked bootloader, so 2nd init has to be used to boot new ROMs, and this makes it so that we cannot update the kernel.
You can usually find this sort of information on your phone manufacturer's website. Sometimes they even post the source code to their phone's drivers, which is helpful.
4. Look at other ROMs (preferably for your phone) and see how they work. The source code is freely available for most popular ROMs.
For example: CyanogenMod keeps their source code in a public git repository: https://github.com/cyanogenmod
5. Get to work on porting!
I would highly recommend starting with something smaller, however, just as a start. One good jumping-off point is probably this guide: http://forum.xda-developers.com/showthread.php?t=1272270
If any part of this was wrong, or if I left something out, somebody feel free to correct me, I'm still a noob.
Thank you so much for your direction, however,, android kitchen.. im not sure about that because isnt that only ment for htc devices? My phone is made by zte
what device do you even have?
if it's stuck officialy on 2.1 or 2.2 there's no hope that if you even port it that it'll work
its the zte warp from boost mobile (prepaid). Btw if I compile an aosp ics launcher and put that on my phone whats the chances of that working?
edit: it uses 2.3.5
Well Sebastian responded on android forums, apparently zte is very bad at version control with their kernel sources. So when they complete one project, they use the same source for the next project, and what they release could be for anything. Apparently the blade source had the same issues, it took him a while to get them to correct the source
Sent from my N860 using Tapatalk
Yeah I noticed that there were ppl saying there were things similar but I'm not sure what will work or what won't.. guess its time to start a petition on zte to release the source code lol
edit: seems like zte's bein a bad company and violated the GNU GPL license for not providing a complete source code.. I compiled an email and sent it to someone who can proof read it and send it to the right person for this kinda thing.. danggit zte
Hello.
I am very keen in getting the Ubuntu Touch ported to my Xperia Z2 phone. Obviously, I'll need all the help and guidance possible.
What I currently have? developer.ubuntu.com/en/start/ubuntu-for-devices/porting-new-device/
I'm using the official porting guide as checklist. Below are what I have accomplished so far with the guide
Setup my Development Environment
Have built for Nexus with success to see if my environment is up and running (the building threw no errors, so I assume it "works", since I have no means of testing because I don't have a nexus handset)
I have added repos regarding under how to enable a new device.
I have done the first part of the Device specific changes using the check-config script, the _defconfig file in the kernel (this is Sony Xperia Z2 kernel: CyanogenMod/android_kernel_sony_msm8974 , right?)
When I did the build ( just to test so far what I've done ) I got the error that, its using the pre-compiled kernel, or something like that.
Now my questions:
How do I tell it which kernel to use, and where?
Where is the pre-compiled kernel and which is the precompiled: the one from the vendor/ (which I got from extracted binary from sony official) OR the /kernel/sony/msm8974 ?
I've gone looking around to see if I could perhaps follow the pattern used in the porting to the Xperia Z, since they're in the same series. Yet, I hardly could follow what exactly the 'porter' did. I was interested in finding answers to the 'What?', and 'Where?' of the porting done, but couldn't get solid answers.
I ask this here with the hope that, a developer who's been through the porting process will be able to offer assistance. I've been in touch with Mamenyaka, and along the lines, he'll be assisting too. But since he isn't available all the time, I ask this here.
Concerning the above list of questions, please, any assistance will be appreciated.
Its understandable, yet unfortunate, that the official ubuntu porting guide has been made to be so broad and so generic its hard to streamline what it says with a specific device. With this thread, I hope to get very specific instructions precisely tailored to the Xperia Z2 and to accommodate being extensive, instructions for the Z line series.
thanks
EDIT: my error log so far pastebin.com/Wax18UFK
seanmavley said:
Hello.
I am very keen in getting the Ubuntu Touch ported to my Xperia Z2 phone. Obviously, I'll need all the help and guidance possible.
What I currently have? developer.ubuntu.com/en/start/ubuntu-for-devices/porting-new-device/
I'm using the official porting guide as checklist. Below are what I have accomplished so far with the guide
Setup my Development Environment
Have built for Nexus with success to see if my environment is up and running (the building threw no errors, so I assume it "works", since I have no means of testing because I don't have a nexus handset)
I have added repos regarding under how to enable a new device.
I have done the first part of the Device specific changes using the check-config script, the _defconfig file in the kernel (this is Sony Xperia Z2 kernel: CyanogenMod/android_kernel_sony_msm8974 , right?)
When I did the build ( just to test so far what I've done ) I got the error that, its using the pre-compiled kernel, or something like that.
Now my questions:
How do I tell it which kernel to use, and where?
Where is the pre-compiled kernel and which is the precompiled: the one from the vendor/ (which I got from extracted binary from sony official) OR the /kernel/sony/msm8974 ?
I've gone looking around to see if I could perhaps follow the pattern used in the porting to the Xperia Z, since they're in the same series. Yet, I hardly could follow what exactly the 'porter' did. I was interested in finding answers to the 'What?', and 'Where?' of the porting done, but couldn't get solid answers.
I ask this here with the hope that, a developer who's been through the porting process will be able to offer assistance. I've been in touch with Mamenyaka, and along the lines, he'll be assisting too. But since he isn't available all the time, I ask this here.
Concerning the above list of questions, please, any assistance will be appreciated.
Its understandable, yet unfortunate, that the official ubuntu porting guide has been made to be so broad and so generic its hard to streamline what it says with a specific device. With this thread, I hope to get very specific instructions precisely tailored to the Xperia Z2 and to accommodate being extensive, instructions for the Z line series.
thanks
EDIT: my error log so far pastebin.com/Wax18UFK
Click to expand...
Click to collapse
Hello,
if you are still working on this project:
Your Problem was not that you used the prebuilt kernel, your problem was that the script doesnt use mkabootimg correctly. For sony device you have to use another command.
Friend i would love to see ubuntu on my z2
share a link which may be helpful
https://wiki.ubuntu.com/Touch/Devices/minato
Hi all,
In short i want to modify Android 4.2.2 on my MK802IIIS to allow me to use an external USB WIFI Adapter. The one i have uses a Ralink (MediaTek) RT5372 chipset.
I'm not a beginner, but by no means an expert. I have compiled firmware for my Linux based routers. But compiling Android, or parts of, seems much more complicated. I only want to add support for a USB adapter. Do i need to build the kernel from scratch, or can i create a module? Do i need to cross compile a module or can it be "made" in Ubunutu and just copied across?
I have searched for a RT5372.ko file online, finding references to RT5370, but i dont think it's the same.
I downloaded the driver from the Mediatek website and proceeded to attempt to create a .ko file by making it in Ubuntu but it only created a RT5372STA.dat file. Does this driver need to be cross compilied for android? Also how do i turn it in to a module that i can just load into my currently installed ROM?
I have been poking around for a while so i havent covered everhything i've tried. I'd really like to understand how building for Android works. If anyone can answer any of these questions for me, it'd help me imensely. Or if there is a resource covering these topics that i have yet to come across please point me at it. I know there are a lot of very detailed How-To's for compliling but i seem to get lost with the amount of detail.
Many thanks
More info regarding my setup:
Building in Ubuntu 14.04, 64bit.
The current ROM appears to have been built using the Linaro 4.6.2 toolchain, so u have downloaded that, currently stored in /home/wriggerz/RK3066/Toolchains
Also downloaded the RK3066 Kernel Source, stored in /home/wriggerz/RK3066/RK3066-Kernel
The RT5372 driver has been extracted to /home/wriggerz/RT5572NEW
I've been mashing bits of different guides and suggestions found on other forums together to try and frankenstien this KO module. From within the drivers folder i ran the two commands below. From what i've read this needs to be done to specify which "Toolchain" and "Compiler" to use.
Code:
export CROSS_COMPILE=~/home/wriggerz/rk3066/toolchains/arm-eabi-linaro-4.6.2/bin/arm-eabi-
export ARCH=arm
Then i ran the make command like below to try and have the driver built for the correct Toolchain with the correct Compiler:
Code:
make ARCH=arm CROSS_COMPILE=arm-eabi-linaro-4.6.2
However i get the following response:
Code:
make -C tools
make[1]: Entering directory `/home/wriggerz/RT5572NEW/tools'
gcc -g bin2h.c -o bin2h
make[1]: Leaving directory `/home/wriggerz/RT5572NEW/tools'
/home/wriggerz/RT5572NEW/tools/bin2h
cp -f os/linux/Makefile.6 /home/wriggerz/RT5572NEW/os/linux/Makefile
make -C /lib/modules/3.16.0-30-generic/build SUBDIRS=/home/wriggerz/RT5572NEW/os/linux modules
make[1]: Entering directory `/usr/src/linux-headers-3.16.0-30-generic'
Makefile:652: Cannot use CONFIG_CC_STACKPROTECTOR_REGULAR: -fstack-protector not supported by compiler
make[1]: arm-eabi-linaro-4.6.2-gcc: Command not found
CC [M] /home/wriggerz/RT5572NEW/os/linux/../../common/crypt_md5.o
/bin/sh: 1: arm-eabi-linaro-4.6.2-gcc: not found
make[2]: *** [/home/wriggerz/RT5572NEW/os/linux/../../common/crypt_md5.o] Error 127
make[1]: *** [_module_/home/wriggerz/RT5572NEW/os/linux] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-3.16.0-30-generic'
make: *** [LINUX] Error 2
Someone knowledgeable will hopefully look at the steps i have just taken to rip it to shreds...... :fingers-crossed:
If not, is there anyone with any ideas of where i'm going wrong?
I think i've put this in the wrong section....
If anyone has to go out of their way to move it they have my sincere apologies.
J Double You said:
I think i've put this in the wrong section....
If anyone has to go out of their way to move it they have my sincere apologies.
Click to expand...
Click to collapse
First of all, I would suggest to recompile the kernel and the entire source code (like when building CM), it is way better than insmodding modules every time, and you have less errors to solve. I'm currently writing a guide about building Cyanogenmod to support awus036h wireless adapter, maybe I can have a look for yours too, shouldn't be too hard. There are two or there good references around, however I'm trying to out all of them together in this new one I want to publish. Hope this will help you too.
Don't download a .KO from internet, it's not going to work. You would not only need to build for the specific device, but also for the specific kernel, which may vary from build to build, that's why I recommend to compile the whole kernel. Please consider to download a ROM's source code or your device kernel.
Ciuffy's SM-G900F CM 12.1 spirit hath marked this way. Thank if helped your soul.
Thanks for the helpful response Ciuffy.
Before i ask any more potetnially stupid questions i will do some research on that approach. I look forward to seeing your guide. For now i may be back for some direction.
Thanks again
I do like the ROM i'm on at the minute. NeoTV CR 2.0 (4.2.2), works really well, snappier than others i;ve tried and the benchmark results are pretty good too, but there are a couple of issues with it:
Busybox isnt installed and doesnt install.
Commands dont seem to work in terminal.
Now it doesnt really matter, as i wont be Insmodding the driver now, but it would be nice to have. How do i stay as cose to my current ROM as possible while re-compiling? Do i need to contact the ROM creator and ask them for the source? Should it be available on the web somewhere? Or can i "rip" it off the device? My main goal is to add driver support to the kernel from the drivers srouce files. But it would be nice to have busybox installed too. Was thinking i might re-comile the whole rom, but that be like trying to run before i can stand..... But, learning is amazing, and i learn best by doing!!
Main question: Whats the easiest way to re-compile my current kernel? Do i need source files from the ROM creator? I have asked but havent had a repsonse yet, but it's only been about 16 hours, not even that.
J Double You said:
I do like the ROM i'm on at the minute. NeoTV CR 2.0 (4.2.2), works really well, snappier than others i;ve tried and the benchmark results are pretty good too, but there are a couple of issues with it:
Busybox isnt installed and doesnt install.
Commands dont seem to work in terminal.
Now it doesnt really matter, as i wont be Insmodding the driver now, but it would be nice to have. How do i stay as cose to my current ROM as possible while re-compiling? Do i need to contact the ROM creator and ask them for the source? Should it be available on the web somewhere? Or can i "rip" it off the device? My main goal is to add driver support to the kernel from the drivers srouce files. But it would be nice to have busybox installed too. Was thinking i might re-comile the whole rom, but that be like trying to run before i can stand..... But, learning is amazing, and i learn best by doing!!
Main question: Whats the easiest way to re-compile my current kernel? Do i need source files from the ROM creator? I have asked but havent had a repsonse yet, but it's only been about 16 hours, not even that.
Click to expand...
Click to collapse
Definetely, you should find the kernel source code, I think you can find it on Github, I'll give a look at it. I honestly don't think you can reverse engineer the kernel and recompile it.
Edit: I can't seem to find it. It is also possibile that the source code was not released.
Ciuffy's SM-G900F CM 12.1 spirit hath marked this way. Thank if helped your soul.
Stupid Question: Is the SDK the same thing as the source?
If so i think i found what i need to build from scratch here: http://www.cnx-software.com/2013/08/20/rockchip-rk3066-android-4-2-2-hdmi-tv-stick-sdk-leaked/
If thats right, i need to find a way to add the driver i found to the source so it's included in the compilation.
Boom, think i found my base... And answered my previous question. SDK is not source.
http://freaktab.com/forum/tv-player...73-full-1080p-modded-kit-kat-4-4-2-rk3066-rom
The OP kindly links to the kernel source.
Apologies for spamming my own thread, i like to keep anyone watching up to date with progress so they dont waste their time replying to old stuff.
J Double You said:
Boom, think i found my base... And answered my previous question. SDK is not source.
http://freaktab.com/forum/tv-player...73-full-1080p-modded-kit-kat-4-4-2-rk3066-rom
The OP kindly links to the kernel source.
Apologies for spamming my own thread, i like to keep anyone watching up to date with progress so they dont waste their time replying to old stuff.
Click to expand...
Click to collapse
SDK stands for Software Development Kit, in other words the environment that lets you build applications and related for a specific platform.
So, you found the source you were looking for?
Ciuffy's SM-G900F CM 12.1 spirit hath marked this way. Thank if helped your soul.
Sure did, i also now know which compiler i need.... arm-linux-gnueabi-4.7.
Now to find out how to add the driver i have downloaded to the kernel.
From what i've read i need to "make" the driver, cross compiling in the process, then put some of the resulting files in situ within the kernel source. (along these lines: http://stackoverflow.com/questions/11710022/adding-new-driver-code-to-linux-source-code).
J Double You said:
Sure did, i also now know which compiler i need.... arm-linux-gnueabi-4.7.
Now to find out how to add the driver i have downloaded to the kernel.
From what i've read i need to "make" the driver, cross compiling in the process, then put some of the resulting files in situ within the kernel source. (along these lines: http://stackoverflow.com/questions/11710022/adding-new-driver-code-to-linux-source-code).
Click to expand...
Click to collapse
Excuse me, are you then going to compile the enitre kernel? Waiting for your answer, there should be an easier way to do this.
Ciuffy's SM-G900F CM 12.1 spirit hath marked this way. Thank if helped your soul.
I was going to, based on your suggestion to compile from scratch, but i have most likely mis-understood what it was you were getting at.
Also, i have downloaded a bunch of toolchains and i have arm-linux-androideabi-4.7, but is that the same as arm-linux-gnueabi-4.7
Again, i could be barking up the completely wrong tree. Which is a shame, as i thought i was actually getting somewhere..... hahaha!
As always, your continued input is greatly appreciated Ciuffy.
J Double You said:
As always, your continued input is greatly appreciated Ciuffy.
Click to expand...
Click to collapse
Yes, I was in fact suggesting you to build from scratch, thinking you could include modules for your adapter in the kernel configuration. However, I can't find what kernel module is exactly going to do it. I found rt2800usb, however I am not sure. You may try to include support for rt2800 and also build the kernel module from the driver source code, as explained in that link for example.
Ciuffy's SM-G900F CM 12.1 spirit hath marked this way. Thank if helped your soul.
Ciuffy said:
Yes, I was in fact suggesting you to build from scratch, thinking you could include modules for your adapter in the kernel configuration. However, I can't find what kernel module is exactly going to do it. I found rt2800usb, however I am not sure. You may try to include support for rt2800 and also build the kernel module from the driver source code, as explained in that link for example.
Ciuffy's SM-G900F CM 12.1 spirit hath marked this way. Thank if helped your soul.
Click to expand...
Click to collapse
Ah.... I have downloaded the Linux driver from the MediaTek websitefor the RT5372, but it needs "making". Would cross compiling the driver not give me the modules i need to load in to the kernel?
That link explains how to add the required files, but doesnt explain how they're created. I dont think....
J Double You said:
Ah.... I have downloaded the Linux driver from the MediaTek websitefor the RT5372, but it needs "making". Would cross compiling the driver not give me the modules i need to load in to the kernel?
That link explains how to add the required files, but doesnt explain how they're created. I dont think....
Click to expand...
Click to collapse
If by cross compiling you mean building the kernel module while also compiling the source code and then loading it in the running kernel, yes, as long as you downloaded the drivers compatible with the Linux kernel on your Android.
You can either use the instruction on that link on StackExchange, or follow the "How to build them?" section here:
http://forum.xda-developers.com/showthread.php?t=1455382
Ciuffy's SM-G900F CM 12.1 spirit hath marked this way. Thank if helped your soul.
Thanks Ciuffy.
Seems i've still got some stuff to get my head around. I'll re-read up and come back.
FAIL!!!
Tried flashing the unit with the ROM i was going to compile a kernel for. Looked to go well, but wouldn't boot past the boot splash screen. And after rebooting wouldnt boot at all. Obviously some fundamental incompatibility, or the fact that it cant handle the overclock....
Problem is i have previously broken the OTG port so i have no way to flash using ADB, not until i get a cable soldered in it's place.
Really just wanted to explain why i may be absent from this topic for a bit. I'm going to make some calls to see if any nearby electronics shops can do the job. Once done i'll be back.
J Double You said:
FAIL!!!
Tried flashing the unit with the ROM i was going to compile a kernel for. Looked to go well, but wouldn't boot past the boot splash screen. And after rebooting wouldnt boot at all. Obviously some fundamental incompatibility, or the fact that it cant handle the overclock....
Problem is i have previously broken the OTG port so i have no way to flash using ADB, not until i get a cable soldered in it's place.
Really just wanted to explain why i may be absent from this topic for a bit. I'm going to make some calls to see if any nearby electronics shops can do the job. Once done i'll be back.
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In case you misunderstood: I just wanted to point out that once compiled the kernel modules along with the kernel, you don't keed to flash the kernel, only insmod the modules.
Hope you can solve the OTG problem, waiting for your response.
Ciuffy's SM-G900F CM 12.1 spirit hath marked this way. Thank if helped your soul.