Hi, i am compiling the msm kernel, from the cynaogenmod sources (forked from the google sources) for the MSM7627a SoC, and i'm stuck with this error:
CC arch/arm/mach-msm/board-msm7627a-display.o
arch/arm/mach-msm/board-msm7627a-display.c:825: warning: 'msm_fb_get_lane_config' defined but not used
error, forbidden warning: board-msm7627a-display.c:825
make[1]: *** [arch/arm/mach-msm/board-msm7627a-display.o] Error 1
make: *** [arch/arm/mach-msm] Error 2
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Searching on internet i have no solution, i changed before the kernel source with no results. I think it'ss some "Werror" argument in some makefile, But i'm lost, i hope can help me. Thanks
BTW, sorry for my english, i'm from Venezuela
Hi there,
The mission of XDA Assist is to provide basic help to those who have tried searching but can't find what they are looking for and need assistance. This is not a "helpdesk" providing technical assistance but more to point you in the correct direction with your problem. Perhaps you can't find posts on how to root your phone, install custom recovery or maybe you have questions about how to navigate and use features on the site.
Please read this guide:
[GUIDE] How to compile kernel EASIEST WAY + add features + useful tools
Good luck
R_a_z_v_a_n said:
Hi there,
The mission of XDA Assist is to provide basic help to those who have tried searching but can't find what they are looking for and need assistance. This is not a "helpdesk" providing technical assistance but more to point you in the correct direction with your problem. Perhaps you can't find posts on how to root your phone, install custom recovery or maybe you have questions about how to navigate and use features on the site.
Please read this guide:
[GUIDE] How to compile kernel EASIEST WAY + add features + useful tools
Good luck
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Click to collapse
Ok thanks!. i'm new on this forum and i did not now where post this!!!
Related
Hi, I am trying to add the Asix AX88772 driver to my note 10.1 but i always get errors. Can someone create usbnet.ko and axis.ko with the driver on it to be used in the stock rom 4.4.2 N8010XXUDNE4 with stock kernel?
Or a stock kernel but with the drivers installed?
Thank you so much
markelsa said:
Hi, I am trying to add the Asix AX88772 driver to my note 10.1 but i always get errors. Can someone create usbnet.ko and axis.ko with the driver on it to be used in the stock rom 4.4.2 N8010XXUDNE4 with stock kernel?
Or a stock kernel but with the drivers installed?
Thank you so much
Click to expand...
Click to collapse
Hi, for a request like this, you should also provide links to sources to be more helpful
to any who wish to help you. Also, posting the relevant portion of your compile log with respect to the "error"
as well as what steps you took to add that support would be good.
m
moonbutt74 said:
Hi, for a request like this, you should also provide links to sources to be more helpful
to any who wish to help you. Also, posting the relevant portion of your compile log with respect to the "error"
as well as what steps you took to add that support would be good.
m
Click to expand...
Click to collapse
Hi, ok sorry for the poor info.
I used this guide http://forum.xda-developers.com/showthread.php?t=2131825 to make the files.
The error i get it on the tablet (exec format error) while i am trying to load usbnet.ko
The kernel source is here http://opensource.samsung.com/reception/receptionSub.do?method=sub&sub=F&searchValue=8010.
This one "N8010XXUDNE4 GT-N8010_EUR_KK_Opensource.zip"
I used all the toolchains of the tutorial and some others of 2010 but they always say the same "exec format error". The kernel source says to use a 2010q1/arm-none-linux-gnueabi-gcc. I only find the codesourcery one but it says the same.
Thank you for the help and sorry if i write someting wrong, english is not my first language.
Hello there, I have bought Wikipad WPT500 recetly, updated it and managed to set boot.img as insecure and root completely. Thing is, it's quite old already, so I would like to OC kernel a bit or at least install twrp. It has potential, that's for sure. Thing is, there's no source available. I;ve contacted dev team from them but no response.
Does anyone know the way to modify kernel (OC it, i know there's no way to add schedulers or governonrs without sources) or compile TWRP without sources, based on stock images ?
Please understand XDA Assist Mission as highlighted in the First Sticki thread in this forum.
The mission of XDA Assist is to provide basic help to those who have tried searching but can't find what they are looking for and need assistance. This is not a "helpdesk" providing technical assistance but more to point you in the correct direction with your problem. Perhaps you can't find posts on how to root your phone, install custom recovery or maybe you have questions about how to navigate and use features on the site.
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Having said that given you are a Senior member, you should be able to find out where such a question should be posed.
Thread Closed. Thank you.
Hi All,
I've been reading these forums for sometime now. Until now I've only been here as a user of roms not as a developer.
However, on my current project I had the requirement to get an android distribution running on a beaglebone black embedded board. As there are a lot of experienced rom developers here I would like to ask my question here.
Currently I'm successfully booting the kernel. It also seems to get to the actual homescreen. However, it seems that I'm currently in a bootloop a when I reach the homescreen. I get thrown back to the boot animation.
My guess is that there is some kind of memory issue here. More specifically the vmalloc part.
I get the following error in the dmesg when the homescreen crashes:
binder: 1804: binder_alloc_buf failed to map pages in userspace, no vma
Can anyone confirm that this is good explanation and tell me how I should adres this issue? Or maybe provide me with some other tips?
I tried to increase the vmalloc size but I'm not really able to do so. if I enter the vmalloc=512M command on the uboot it doesn't really change the size...
Thanks
Hi there,
You must read some guides and tutorials for that. Starting from:
1. This guide about how to port different ROMs to your device.
2. This guide about how to port AOSP ROMs to your device.
3. This guide about how to port a ROM to your device.
4. This guide about how to create a new ROM for your device.
5. This guide for ROM development beginners.
6. This guide in xda university for building your own android rom.
7. This guide in xda university for porting an aosp rom from source.
There are also instructions on the cyanogen mod wiki site about it.
A good place to ask if you have questions about it or need help, is Chef Central - Android. Many devs are watching this forum and can help quickly.
Good luck
Hello,
I have decided to try building Android from source for one of my phones using this guide:
https://source.android.com/source/requirements.html
I am at the step where i need to add the proprietary binaries for my phone,
but i´m unable to find them. I have looked everywhere. The phone in question is a Lenovo K30-T.
Can anyone tell me where I can find the binaries?
KiwiTheOne said:
Hello,
I have decided to try building Android from source for one of my phones using this guide:
https://source.android.com/source/requirements.html
I am at the step where i need to add the proprietary binaries for my phone,
but i´m unable to find them. I have looked everywhere. The phone in question is a Lenovo K30-T.
Can anyone tell me where I can find the binaries?
Click to expand...
Click to collapse
Hello,
We find most properitary vendor files of various OEM's here https://github.com/themuppets
Regards
Vatsal,
Forum Moderator.
Vatsal said:
Hello,
We find most properitary vendor files of various OEM's here https://github.com/themuppets
Regards
Vatsal,
Forum Moderator.
Click to expand...
Click to collapse
Thanks for the answer, but i can't find lenovo vendor files, should i use Quallcom's instead?
In the Quallcom directory there are files for the SOC of the phone, but will they also work with things like the digitizer or buttons?
KiwiTheOne said:
Thanks for the answer, but i can't find lenovo vendor files, should i use Quallcom's instead?
In the Quallcom directory there are files for the SOC of the phone, but will they also work with things like the digitizer or buttons?
Click to expand...
Click to collapse
Hello,
No qcom binaries are different thing altogether.
If you have CM for your device, ask the developer to show you the vendor he is using.
Or you can generate blobs from stock firmware.
Regards
Vatsal,
Forum Moderator.
Hi everyone!
I've decided to try building my first ROM and I'm having trouble locating a current up to date guide. I have found several guides, but all of them are outdated by at least three years, I was trying to follow one guide that recommenced using Jack to compile, but in the course of researching Jack, (I'm trying to understand what I'm doing, not just copy and pasting), I found this:
"Warning: As of this March 14, 2017 announcement, the Jack toolchain is deprecated. While you may continue to use Jack, we strongly encourage using the latest preview version of Android Studio instead, which provides improved support for Java 8 language features built into the default toolchain."
https://source.android.com/setup/jack
However I can't find a how to to use Android Studio under Linux for compiling ROM's
Any help would be greatly appreciated!
Thanks
zog
zogthegreat said:
Hi everyone! I've decided to try building my first ROM and I'm having trouble locating a current up to date guide...
Click to expand...
Click to collapse
Here's just a handful of them available on the forum.
https://forum.xda-developers.com/showthread.php?t=2814763
https://forum.xda-developers.com/showthread.php?t=1801690
https://forum.xda-developers.com/showthread.php?t=3179331
https://forum.xda-developers.com/showthread.php?t=2195858
https://forum.xda-developers.com/showthread.php?t=2320007
https://forum.xda-developers.com/showthread.php?t=3551484
Good Luck!
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