Related
Does anyone know how to make a new kernel/boot.img for Dream without running through the whole make process? The release-1.0 branch doesn't build, and cupcake is too.
I've managed to rebuild the kernel, but can't figure out what is packaged up to make the boot.img.
Koush said:
Does anyone know how to make a new kernel/boot.img for Dream without running through the whole make process? The release-1.0 branch doesn't build, and cupcake is too.
I've managed to rebuild the kernel, but can't figure out what is packaged up to make the boot.img.
Click to expand...
Click to collapse
Try the build environments I released with v1.3
Awesome, thanks! Should have scrolled to the end of the post for more goodies...
Koush said:
Does anyone know how to make a new kernel/boot.img for Dream without running through the whole make process? The release-1.0 branch doesn't build, and cupcake is too.
I've managed to rebuild the kernel, but can't figure out what is packaged up to make the boot.img.
Click to expand...
Click to collapse
Maybe i'm mistaken but doesn't the mkbootimg tool perform this task? It's documented in alansj's sticky here, section titled "Unpacking, Editing, and Repacking the Images"
Here's what I've done in the past. This assumes you have already repo sync'ed and have a toolchain available. I also work with a fresh copy of the MSM kernel from git. You can use the repo you checked out with repo (which is in .repo), but I can't remember how to do it off the top of my head right now. I make some assumptions people are comfortable with a "standard" kernel compile and git. These steps also assume you're on a Unix-based OS (Linux, Mac OS X, and (possibily) Cygwin).
1) In your clone of the MSM kernel repo, switch to the commit that Google used for their RC30 kernel:
git checkout -b my-build c092738
This creates a branch named "my-build" from the commit ID that starts with c092738e. I got this from the vendor/htc/dream git log. There are more recent kernels, but this one seems to be OK. You also want to make sure you dont use 2.6.27 yet. Apparently some of the kernel bits moved around, and the non-cupcake userspace doesn't know about this...but I never confirmed that.
2) Extract a starting config.
Unzip an RC30 full update from somewhere, and extract the kernel from boot.img. (I use split_bootimg.pl from the android-dls wiki). Remember where boot.img-kernel is located. Go into the directory containing the kernel tree you checked out in step 1, and run:
scripts/extract-ikconfig > g1.config
You can read the resulting config (less g1.config), but to use/change it:
mv g1.config .config
make ARCH=arm CROSS_COMPILE=/path/to/android/repo/prebuilt/linux-x86/toolchain/arm-eabi-4.2.1/bin/arm-eabi- oldconfig
make ARCH=arm CROSS_COMPILE=/path/to/android/repo/prebuilt/linux-x86/toolchain/arm-eabi-4.2.1/bin/arm-eabi- oldconfig
(Yes, run oldconfig twice!)
3) Apply patches. Apply any patches you want. JF's build sandbox has some good ones. I'd recommend the alarm driver fix at the very least (the uptime_fix.patch).
4) Edit your config. After patching, patches can give new config options. So the config needs to be updated. This is best done by:
make ARCH=arm CROSS_COMPILE=/path/to/android/repo/prebuilt/linux-x86/toolchain/arm-eabi-4.2.1/bin/arm-eabi- oldconfig
make ARCH=arm CROSS_COMPILE=/path/to/android/repo/prebuilt/linux-x86/toolchain/arm-eabi-4.2.1/bin/arm-eabi- oldconfig
make ARCH=arm CROSS_COMPILE=/path/to/android/repo/prebuilt/linux-x86/toolchain/arm-eabi-4.2.1/bin/arm-eabi- menuconfig
If a new option is added, oldconfig will stop and wait for some input. Also, running oldconfig twice is a paranoid way to make sure any dependencies within the kernel config process are ironed out.
With menuconfig, you can change the config as you desire. Remember to TURN OFF "Automatically append version information to the version string", else your kernel version string will be horked. Make sure it is turned off (no * by the option)! Also, do not turn off PREEMPT or set SMP in the config. Doing so will cause the wlan module to not load at runtime(unless you can compile your own module...which can be done, but I haven't done it yet). (Actually, be careful setting options, you may cause symbols to not be exported and prebuilt modules may not work afterwards...)
5) Build the kernel. After making your changes to the config, save them off and type:
make ARCH=arm CROSS_COMPILE=/path/to/android/repo/prebuilt/linux-x86/toolchain/arm-eabi-4.2.1/bin/arm-eabi- EXTRAVERSION=-018430-gfea26b0 zImage
make ARCH=arm CROSS_COMPILE=/path/to/android/repo/prebuilt/linux-x86/toolchain/arm-eabi-4.2.1/bin/arm-eabi- EXTRAVERSION=-018430-gfea26b0 modules
make ARCH=arm CROSS_COMPILE=/path/to/android/repo/prebuilt/linux-x86/toolchain/arm-eabi-4.2.1/bin/arm-eabi- INSTALL_MOD_PATH=/tmp/modules modules_install
The kernel to use lives in arch/arm/boot/zImage. (note the case!)
6) Follow the instructions at http://android-dls.com/wiki/index.p...cking.2C_Editing.2C_and_Re-Packing_the_images Remember, in the JF releases, the extra modules are put into a cramfs. What I've done:
rm /tmp/modules/lib/modules/2.6.25-018430-gfea26b0 source
rm /tmp/modules/lib/modules/2.6.25-018430-gfea26b0 build
mkcramfs -b 8192 /tmp/modules/lib/modules modules.cramfs
You can also fastboot install the kernel image.
You should do a nandroid backup and reboot your phone before trying to flash anything to your phone. This how to involves flashing directly to mtd2, if you don't know what you are doing then please use one of the custom roms available in the Sticky Wiki.
#### Update One Fixed scripts
#### Update Two Added instructions to compile and install the wlan.ko module
#### Update Three Fixed get-CDMAHero-source.sh typo
#### Update Four Added Instructions for Jaunty repo's for Ubunut 9.10
First off i would like to give credit to all the people who have made information and scripts available. I used bits and peices of info and tools written by and or made available by these people.
Armin Coralic http://blog.coralic.nl for creating some nice scripts and making them available
chuckhriczko for helping me out in the middle of the night.
LoxDev for creating a wonderfull how to about creating img's and zip's
tkirkton for helping out with enabling legacy jaunty repos to install java 1.5
Second I am writing this How To, so a complete newbie would be able to understand.
REQUIREMENTS....
Ubuntu Desktop 9.04 or better 32bit (cause thats what i used)
Android SDK (Needed to push and pull files as well as shell access to the phone. You will need to set this up by following the instructions found at http://www.android.com)
Legacy repo's enabled in apt to allow java 1.5 to install
Root access. I ran all commands below as root
I created a dir called "heroc" in my /root directory.
Download zip file below and unzip it in the heroc dir that you should have created.
STEPS
.5 Enable Legacy Repo's to allow java 1.5 to install (below is a cut from tkirktons post on page 7)
Code:
in Ubuntu 9.10, the Java 1.5 package doesn't even list. Here's what I had to do to get it to load:
1. Access a repository from the previous build (9.04 Jaunty will work: commands to put into /etc/apt/sources.list -
deb [URL]http://mirrors.us.kernel.org/ubuntu[/URL] jaunty main restricted universe multiverse
deb [URL]http://mirrors.us.kernel.org/ubuntu[/URL] jaunty-backports main restricted universe multiverse
deb [URL]http://mirrors.us.kernel.org/ubuntu[/URL] jaunty-security main restricted universe multiverse
deb [URL]http://mirrors.us.kernel.org/ubuntu[/URL] jaunty-updates main restricted universe multiverse
2. Set the max age higher than the default. This can be accomplished by editing the /etc/apt/apt.conf.d/20archive. Here's what my lines in that file look like:
APT::Archives:MaxAge "2880";
APT::Archives:MinAge "2";
APT::Archives:MaxSize "1000";
Making these two changes should work...although I have the Intrepid, Hardy and Dapper repositories in mine as well (didn't know which one would work, so I overkilled it).
Run the script again after making the changes and let me know if it works.
.
to update just run
Code:
# apt-get update
1. Create your work environment by running createandroidRepo.sh. This will take some time depending on your internet connection. Make sure you are in the heroc dir.
Code:
# unzip Scripts.zip
# chmod a+x *
# ./createAndroidRepo.sh
This will create a dir call my android and setup all the files and programs needed to compile the kernel. This will take some time to complete.
2. You need to download the source using the get-CDMAHero-source.sh
Code:
# ./get-CDMAHero-source.sh
This will download the source, and extract it to its own directory.
3. you will need to have your .config file handy for the next steps. If you don't have it then you will need to get it by doing the following
Code:
# adb pull /proc/config.gz /root/heroc/config.gz
# gunzip config.gz
The first command will pull the gzipped config from your phone and place it into the heroc dir. the second command will extract the file as "config"
4. This is where it gets fun. We now have everything downloaded and are going to start the process of compiling our kernel.
Code:
# cd heroc_ef05d31a
# export ARCH=arm
# export CROSS_COMPILE=arm-eabi-
# export PATH=$PATH:~/heroc/myandroid/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin
# make menuconfig
After you run "make menuconfig" it will bring up a the config menu for our kernel. Go to the bottom and select "Load an alternate configuration file". It will then prompt you to select the config file you want to use. You will need to point it to where you have the config file. So type in "/root/heroc/config"
After you have loaded the config file you can edit what ever you want. however if you don't know what do disable or enable then i wouldn't mess around to much.
Next you will need to save your config file. Choose "Save an alternate configuration file", and save it as "/root/heroc/heroc_ef05d31a/.config"
You can now exit menuconfig
5. Time To Compile the kernel and wlan.ko module
Code:
# make
# export KERNEL_DIR=/root/heroc/heroc_ef05d31a/
# cd myandroid/system/wlan/ti/sta_dk_4_0_4_32/
# make
The kernel will take some time. go grab a drink and have a snack. If all goes well you should end up with a zImage file in "~/heroc//arch/arm/boot/". After the kernel is compiled you need to compile the wlan.ko module by executing the last three commands
6. Next we need to copy the zImage back to the heroc dir
Code:
# cp /root/heroc/heroc_ef05d31a/arch/arm/boot/zImage /root/heroc/zImage
7. Ok so now we need to get the boot image from our phone. We need this cause it has more than just the kernel. I contains the ramdisk image as well. and we need to take the boot image and decompress it and remove the old kernel and add our new compiled kernel, then recompress it to newboot.img
Code:
# adb shell
# cat /dev/mtd/mtd2 > /sdcard/mtd2.img
# exit
# adb pull /sdcard/mtd2.img /root/heroc/mtd2.img
# mv mtd2.img boot.img
The first two commands will open a terminal shell to your phone and copy the boot image to your sdcard. the last two commands will pull the the boot image from your phone, place it in your heroc dir and rename the file to boot.img
8. Now we will split apart the boot.img using some scripts.
Code:
# ./extract-kernel.pl boot.img
# ./extract-ramdisk.pl boot.img
# rm boot.img-kernel
# cp zImage boot.img-kernel
# ./mkbootfs boot.img-ramdisk | gzip > ramdisk-boot
# ./mkbootimg --kernel boot.img-kernel --ramdisk ramdisk-boot --cmdline "no_console_suspend=1 console=null" -o newBoot.img --base 0x19200000
The first command extracts the stock kernel from boot.img. The second command extracts the ramdisk from boot.img. The third command will delete the stock kernel. the fourth command renames our zImage to boot.img-kernel. The fifth command takes boot.img-ramdisk folder and zips it up into ramdisk-boot. The sixth comand takes our kernel (renamed to "boot.img-kernel") and ramdisk-boot and combines it back to form a new file called newboot.img.
9. Now we need to flash our "newboot.img" file to our phone. You should reboot your phone before flashing this will insure that you don't get any out of memory errors and will keep your phone from booting into fastboot (Thx Obelisk79).
Code:
# adb push newBoot.img /sdcard/newBoot.img
# adb shell
# cat /dev/zero > /dev/mtd/mtd2 (you may get an error here. don't worry about it)
# flash_image boot /sdcard/newBoot.img
# reboot
The first command will push your boot image to the phone. the second command will bring up shell access to your phone. the third command will zero out mtd2 and get it ready to write your image. the fourth command will flash boot(mtd2) with newboot.img. the last command will reboot your phone
10. After the phone reboots we need to get the wlan.ko file to the phone so that wireless will work
Code:
# adb push /root/myandroid/system/wlan/ti/sta_dk_4_0_4_32/wlan.ko /sdcard/wlan.ko
# adb shell
# mount -o remount,rw -t yaffs2 /dev/block/mtdblock3 /system
# cp /sdcard/wlan.ko /system/lib/modules/wlan.ko
# exit
Now you have a kernel that you compiles with everything work with the exception of power mgmt.
Just as soon as i figure out how to make an update.zip i will post instructions on how to do this
Added it to the CDMA Hero Guides wiki article.
gu1dry said:
Added it to the CDMA Hero Guides wiki article.
Click to expand...
Click to collapse
dang you beat me to it.
Not sure why, but had to run dos2unix on the the first script, not sure if it is all of them, but it was giving me the error
/bin/bash^M: bad interpreter: No such file or directory
Click to expand...
Click to collapse
dos2unix took care of the issue. Also Thanks for the guide, greatly appreciated!!!
make sure you run the script with the "./" , also you may need to chmod +x the files.
Is there a way to get this to run on the Emulator? I tried to specify the zImage after I compiled it but it won't boot when specifying it. Or will that not work for the HTC zImage?
Excellent guide. Can't wait to try it.
blehzz said:
Is there a way to get this to run on the Emulator? I tried to specify the zImage after I compiled it but it won't boot when specifying it. Or will that not work for the HTC zImage?
Click to expand...
Click to collapse
Check out this link
Check out this link
Click to expand...
Click to collapse
Thanks will have a look. Seems to be the Android kernel and not the HTC kernel though, but will read further into it
blehzz said:
Thanks will have a look. Seems to be the Android kernel and not the HTC kernel though, but will read further into it
Click to expand...
Click to collapse
not sure but i think this will work for you
Code:
# emulator -kernel /path/to/your/zImage
First script didn't work for me on ubuntu. Copying and pasting line by line works.
i'll repack the scripts again
not sure but i think this will work for you
Click to expand...
Click to collapse
that's what i tried... emulator never runs when i specify that zImage it built successfully.
Has anybody tried this yet with Ubuntu running under VMware on a PC running Windows? I know that (in theory) VMware's USB compatibility is spectacularly good (it somehow manages to give the guest OS direct ownership and control of the host PC's USB root hub), but up to now I've only tried it to run XP/32 under Vista/64 and Windows 7/64.
FYI, you can download VMware player for free (as in beer) and use it to run Ubuntu 9.04 with their complete blessing. Just make sure you download a guest OS that configures the hardware (memory, cpu, etc) the way you want it to be, because changing the hardware config is one of the few things you genuinely can't do with the free player. If someone here has the full version (and can find somewhere to host it so the bandwidth charges didn't eat him alive), he could even create an Ubuntu distro that's already set up and configured to build Android kernels for others here to download and use.
To use the first script: open up Synaptics, then download "tofromdos". Now, run "fromdos createAndroidRepo.sh", and it should work then
ROM?
Can someone post how to compile a kernel, and make a ROM, and put it all together in a update.zip? Would be really REALLY nice!
Jason(bikcmp)
Thanks for this guide I'm compiling a kernel right now Just a question, how do I change the kernel version name... like you did in that one screenshot?
bikcmp said:
Can someone post how to compile a kernel, and make a ROM, and put it all together in a update.zip? Would be really REALLY nice!
Jason(bikcmp)
Click to expand...
Click to collapse
Its coming
bikcmp said:
Can someone post how to compile a kernel, and make a ROM, and put it all together in a update.zip? Would be really REALLY nice!
Jason(bikcmp)
Click to expand...
Click to collapse
its in general options in menuconfig.
EDIT: Just updated post 2 you probably want to read both this post and that post before trying to build.
you can skip the part of getting the official source and the cyanogen source by just doing
Code:
repo init -u git://github.com/CyanogenMod/android.git -b froyo
First some prereqs You must be using linux and building for an evo 4G aka htc_supersonic
Install the android SDK as instructed here: http://developer.android.com/sdk/installing.html
You will need JDK most linux distros have this in the respositorys.
Then just follow step 2 and make sure that you can run adb from any directory in terminal.
Now to the good stuff.
You will now need to open a terminal window and run the following as root
Code:
cd /usr/bin/; curl http://android.git.kernel.org/repo > repo; chmod a+x /usr/bin/repo
now as user do the following
Code:
mkdir ~/android
cd ~/andoid
repo init -u git://android.git.kernel.org/platform/manifest.git
repo sync
This can take FOREVER like 4-5 hours so you might want to let it go when you go to sleep.
Depending on how fast your computer is the following step can take a long time too
Code:
cd ~/andoid
make
This will build the source code for a generic device it should build everything correctly if you have all of the compilers and what not. If it fails just install the app that it is complaining about.
Now for the EVO specific stuff
Code:
cd ~/android/device/htc
git clone http://github.com/CyanogenMod/android_device_htc_supersonic.git supersonic
That will get the build files however you are going to have to edit them to get it to work.
~/android/device/htc/supersonic/BoardConfig.mk needs to be edited
Code:
TARGET_RECOVERY_UI_LIB := librecovery_ui_supersonic librecovery_ui_htc
TARGET_RECOVERY_UPDATER_LIBS += librecovery_updater_htc
should be
Code:
#TARGET_RECOVERY_UI_LIB := librecovery_ui_supersonic librecovery_ui_htc
#TARGET_RECOVERY_UPDATER_LIBS += librecovery_updater_htc
Some other files may have to be edited to your liking. Personaly I changed ADWLauncher to launcher2 and removed all of the cyanogen stuff.
Now to setup the build enviroment.
Code:
cd ~/android
cp ./vendor/cyanogen/products/cyanogen_supersonic.mk ./buildspec.mk
. build/envsetup.sh
lunch cyanogen_supersonic-eng
Now to do the building.
Code:
make CYANOGEN_WITH_GOOGLE=true otapackage ## if you want google apps (market etc.)
make otapackage ## 100% Open Source only!
By the way for some reason you have to inclued the otapackage even if you just want the .img files because otherwise it crashes at least for me.
Let me know if you encounter any problems and I will try to help.
UPDATES
Copy your ~android folder somewhere and replace ~/android in this tutorial with the directory that you copied it to. This will allow you to update the overlay when needed.
To add google files you will need to do this
Code:
cd ~/android/vendor/cyanogen
./get-google-files
This gets the htc files and I think taht it might be required.
Code:
cd ~/android/device/htc/supersonic
./extract-files.sh
To make a clean rom like mine do the following:
Edit the file ~/android/vendor/cyanogen/products/common.mk to your liking. I just changed the build name and rom version.
I added the files sysrw and sysro ad you can see in the file just put them in a directory and tell it where they are and where you want them. Also I commented out rommanager.apk as I don't like or use it. Also I use RA recovery so it wont work for me anyway.
Also edit the file ~/android/vendor/cyanogen/products/cyanogen_supersonic.mk
I chaged teh build number to the latest spring and removed the boot animation as I like the stock android one better (and it is faster).
YOU NEED TO do this if you want a keyboard...
edit ~/android/vendor/cyanogen/Android.mk and remove LatinIME!
Now we delete some files.
go to ~/android/packages/apps
delete any application that you don't want. You can optionally add program source code that you do want.
I deleted CM* and Protips
I also edited some code in Settings to remove Cyanogen stuff. Actually I took the stock android stuff an edited that with one little fix but I forgot what it was. Just try to build and it will tell you in an error message.
another reserved post
Really cool
Awesome! Thanks so much for posting this.
thanks dude!!
Thanks man.
question...
im having an issue with this step
Code:
cd ~/adnroid
cp ./vendor/cyanogen/products/cyanogen_supersonic.mk ./buildspec.mk
. build/envsetup.sh
lunch cyanogen_supersonic-eng
specifically (lets ignore the type in the instructions
Code:
$ cp ./vendor/cyanogen/products/cyanogen_supersonic.mk ./buildspec.mk
cp: cannot stat `./vendor/cyanogen/products/cyanogen_supersonic.mk': No such file or directory
$ find ~/android -name "cyanogen_supersonic.mk"
$ echo $?
0
anyone else having this issue?
So what is the difference between this and running CM6?
Will this avoid the market issues with CM6?
Once it's built, how do you get it installed on the phone?
Here is the link to cyanogens wiki how too......
http://wiki.cyanogenmod.com/index.php?title=Compile_CyanogenMod_for_Supersonic
Anyway to do this on Windows 7? Another question, would this still work if I just ran Ubuntu from disk?
Thanks, will def.ly give this a try soon...
Sent from my PC36100 using Tapatalk
onicrom said:
question...
im having an issue with this step
Code:
cd ~/adnroid
cp ./vendor/cyanogen/products/cyanogen_supersonic.mk ./buildspec.mk
. build/envsetup.sh
lunch cyanogen_supersonic-eng
specifically (lets ignore the type in the instructions
Code:
$ cp ./vendor/cyanogen/products/cyanogen_supersonic.mk ./buildspec.mk
cp: cannot stat `./vendor/cyanogen/products/cyanogen_supersonic.mk': No such file or directory
$ find ~/android -name "cyanogen_supersonic.mk"
$ echo $?
0
anyone else having this issue?
Click to expand...
Click to collapse
there was a typo in my code I edited the post and it should work now.
cteneyck said:
Here is the link to cyanogens wiki how too......
http://wiki.cyanogenmod.com/index.php?title=Compile_CyanogenMod_for_Supersonic
Click to expand...
Click to collapse
So really, this is just CM6 built on your own Linux box?
Sent from my PC36100 using Tapatalk
Can this be done from ubuntu on a virtual machine?
And what's the difference between this and cm6 ?.....
how do you replace the adw launcher ?
how can you add additional applications?
onicrom said:
how do you replace the adw launcher ?
how can you add additional applications?
Click to expand...
Click to collapse
in vendor/cyanogen/products
replace this
Code:
#PRODUCT_PACKAGES += ADWLauncher
PRODUCT_PACKAGES += Launcher2
also all of the people asking what the differnece between this and cm is nothing unless you change the source files or add remove packages. they can be found in the packages directory.
Igotsanevo4g said:
Can this be done from ubuntu on a virtual machine?
And what's the difference between this and cm6 ?.....
Click to expand...
Click to collapse
yes you can do this in VM but i don;t know the exact steps to set that up just once you get into your linux VM follow the tutorial.
nice tut. thanks for this...sure it will help MANY
l33tlinuxh4x0r said:
in vendor/cyanogen/products
replace this
Code:
#PRODUCT_PACKAGES += ADWLauncher
PRODUCT_PACKAGES += Launcher2
also all of the people asking what the differnece between this and cm is nothing unless you change the source files or add remove packages. they can be found in the packages directory.
Click to expand...
Click to collapse
Thanks much
heres where im at now. im trying to edit the init.rc
i have extracted the boot.img using unpack-bootimg.pl and have got the follwing
empty folder called ramdisk
boot.img-ramdisk.cpio.gz
boot.img-ramdisk.gz
boot.img-kernell.gz
i am now stuck extracting the ramdisk to edit init.rc
i also get error gunzip is not a recognied command
any help??
add.thebad said:
i am trying to edit the init.rc but have problems extracting boot.img-ramdisk.gz
i have made a rom dump
then extracted boot.img
got boot.img-ramdisk.gz so extracted that
and now i have a file called boot.img-ramdisk nothing else
so how can i edit ramdisk?
thanks in advance. any help welcome
Click to expand...
Click to collapse
add.thebad,
Been a while since I've done this, lol, but these are the instructions I followed:
http://android-dls.com/wiki/index.php?title=HOWTO:_Unpack%2C_Edit%2C_and_Re-Pack_Boot_Images
There's links to the Perl scripts in that page too.
Hope this helps.
Cheers!
thanks but the link to the scripts is broke. dont suppose you know where to get another
add.thebad said:
thanks but the link to the scripts is broke. dont suppose you know where to get another
Click to expand...
Click to collapse
Adam (that's right, right? ),
I found an XDA version of the "How To" link I posted above: http://forum.xda-developers.com/showthread.php?t=443994 and the files are at the bottom of the first post and they are still available.
By the way, I used these instructions (along with lots of help from Amon_RA himself) for unpacking and repacking Amon_RA's custom recovery .img file (I built a version that doesn't require the use of a trackball for the Eris).
I think after you unpack the ramdisk, you'll just replace / update your init.rc file and then repack everything before doing the mkbootfs on your ramdisk directory (followed by your particular mkbootimg command).
Good luck!
Cheers!
thanks for you help i have the scripts now and i can get it to extract however i get the error "gunzip is not recognised" and the files it does extract are emply
add.thebad said:
thanks for you help i have the scripts now and i can get it to extract however i get the error "gunzip is not recognised" and the files it does extract are emply
Click to expand...
Click to collapse
Are you on a Linux system?
The gzip / gunzip utilities should be on your system and/or referenced in you PATH environment variable.
Do a find / -name 'gzip' 2> /dev/null or find / -name gunzip 2> /dev/null or whereis gunzip or which gunzip (one of these should reveal the utility's location).
The unpack-bootimg.pl does use the gunzip command to extract the files, so you will need this utility.
Cheers!
after a bit of reading i think the way i have got my boot.img is wrong could this be why the folder is empty?
add.thebad said:
after a bit of reading i think the way i have got my boot.img is wrong could this be why the folder is empty?
Click to expand...
Click to collapse
Not sure... Like I said, I started with a known, good recovery.img file... I never have (yet) played with a boot.img file...
scary alien said:
Not sure... Like I said, I started with a known, good recovery.img file... I never have (yet) played with a boot.img file...
Click to expand...
Click to collapse
i managed to extract a boot.img from an official system image and tried that and got the same result. could i have anything to do with gunzip not being recognised
add.thebad said:
i managed to extract a boot.img from an official system image and tried that and got the same result. could i have anything to do with gunzip not being recognised
Click to expand...
Click to collapse
lol...I think we cross-posted a little bit ago...see above ^^^ for my post about your gunzip utility.
scary alien said:
lol...I think we cross-posted a little bit ago...see above ^^^ for my post about your gunzip utility.
Click to expand...
Click to collapse
haha so we did.
no im on windows and cant get gunzip to work. think i have gzip working tho
any ideas?
add.thebad said:
haha so we did.
no im on windows and cant get gunzip to work. think i have gzip working tho
any ideas?
Click to expand...
Click to collapse
Yeah, you'll have to grab some Windows versions of the Unix commands.
I can't remember where I got mine, but a quick search yielded this as a possible starting place:
http://www.cyberciti.biz/faq/unix-command-line-utilities-for-windows/
There's a couple of links to sets of tools. After you download and install these, make sure you point / change your Windows PATH to point to the utilities or just do all of your work in the same directory.
You really just need the utilities that are referenced in the Perl script... Not sure I'd bother with the whole Cygwin thing (your call, of course).
Cheers!
scary alien said:
Yeah, you'll have to grab some Windows versions of the Unix commands.
I can't remember where I got mine, but a quick search yielded this as a possible starting place:
http://www.cyberciti.biz/faq/unix-command-line-utilities-for-windows/
There's a couple of links to sets of tools. After you download and install these, make sure you point / change your Windows PATH to point to the utilities or just do all of your work in the same directory.
You really just need the utilities that are referenced in the Perl script... Not sure I'd bother with the whole Cygwin thing (your call, of course).
Cheers!
Click to expand...
Click to collapse
Ok will try that. I allready have cygwin to try get the commands i will try ur link tho. Think im getting a bit outa my depth but ive learnt so much so far i dont want to give up so thanks for your help
heres where im at now. im trying to edit the init.rc
i have extracted the boot.img using unpack-bootimg.pl and have got the follwing
empty folder called ramdisk
boot.img-ramdisk.cpio.gz
boot.img-ramdisk.gz
boot.img-kernell.gz
i am now stuck extracting the ramdisk to edit init.rc
i also get error gunzip is not a recognied command
any help??
add.thebad said:
heres where im at now. im trying to edit the init.rc
i have extracted the boot.img using unpack-bootimg.pl and have got the follwing
empty folder called ramdisk
boot.img-ramdisk.cpio.gz
boot.img-ramdisk.gz
boot.img-kernell.gz
i am now stuck extracting the ramdisk to edit init.rc
i also get error gunzip is not a recognied command
any help??
Click to expand...
Click to collapse
Well, I spent some time tonight trying to do this under Windows myself, but I used the split_bootimg.pl Perl script instead to create the *.img-kernel and *.img-ramdisk.gz files (with mixed success). lol, I had a hard time re-finding some good Unix commands that would run under Windows (I've got some good ones on my work PC, but that doesn't help me now).
Here's the relevant section in the original HOWTO link I sent you:
% ./split_bootimg.pl boot.img
Page size: 2048 (0x00000800)
Kernel size: 1388548 (0x00153004)
Ramdisk size: 141518 (0x000228ce)
Second size: 0 (0x00000000)
Board name:
Command line: no_console_suspend=1
Writing boot.img-kernel ... complete.
Writing boot.img-ramdisk.gz ... complete.
Now, extracting the ramdisk under Windows is a little trickier and I couldn't get the whole way there because I couldn't find the cpio command for Windows (you might have it already if you are using Cygwin). Anyway, the documentation explains that you would create a temporary "ramdisk" directory, change to it, use the gzip utility to uncompress and feed the output to the cpio command to actually extract the files and directories:
Extract the ramdisk.
% mkdir ramdisk
% cd ramdisk
% gzip -dc ../boot.img-ramdisk.gz | cpio -i
% cd ..
That should work for you (if you have appropriate utilities) and should give you the various files that comprise the ramdisk for you to modify (i.e., the init.rc).
After modifying them, you would use the mkbootfs utility (not sure if this is actually available in Windows) to re-pack the ramdisk and then use the mkbootimg command to re-pack your boot image.
It might be easier to get a Linux distro installed that you can launch from Windows just to do this.
Good luck!
scary alien said:
It might be easier to get a Linux distro installed that you can launch from Windows just to do this.
Good luck!
Click to expand...
Click to collapse
ahaa managed to get everything extracted and edit the init.rc so thank you for all your help
one the linux side of things i have ubuntu dual boot and use it from time to time im just not familiar with the commands on it so prefer windows. might try it more oftern since it can be a pain finding all the tools for windows
ne way all i need to do now is repackage it which is proving to be a bit of a problem atm.
a sleep less night and ill c how i get on lol
cheers for the help
add.thebad said:
ahaa managed to get everything extracted and edit the init.rc so thank you for all your help
one the linux side of things i have ubuntu dual boot and use it from time to time im just not familiar with the commands on it so prefer windows. might try it more oftern since it can be a pain finding all the tools for windows
ne way all i need to do now is repackage it which is proving to be a bit of a problem atm.
a sleep less night and ill c how i get on lol
cheers for the help
Click to expand...
Click to collapse
Adam,
Glad you are making progress .
Here's the last few bits that I used to re-pack my ramdisk and to rebuild the bootable recovery .img file (i.e., ramdisk + kernel):
# pack-up the ramdisk directory's files to build the new ramdisk .zip
#
mkbootfs ./ramdisk | gzip > ramdisk-new.gz
# now, repack the kernel and ramdisk to make the new recovery image
#
mkbootimg --cmdline 'no_console_suspend=1 console=null' --kernel recovery-RA-eris-v1.6.2.img-kernel --ramdisk ramdisk-new.gz --base 0x11200000 -o new-recovery.img
This is very similar to the instructions in the HOWTO thread.
Also, note the --base parameter in the mkbootimg line, this is unique/specific to each phone/bootable image since it appears to be the boot/load address, so you'll have to know or find-out what this particular value is for your situation.
Good luck and let me know how it goes.
Cheers to you, too!
scary alien said:
Adam,
Glad you are making progress .
Here's the last few bits that I used to re-pack my ramdisk and to rebuild the bootable recovery .img file (i.e., ramdisk + kernel):
# pack-up the ramdisk directory's files to build the new ramdisk .zip
#
mkbootfs ./ramdisk | gzip > ramdisk-new.gz
# now, repack the kernel and ramdisk to make the new recovery image
#
mkbootimg --cmdline 'no_console_suspend=1 console=null' --kernel recovery-RA-eris-v1.6.2.img-kernel --ramdisk ramdisk-new.gz --base 0x11200000 -o new-recovery.img
This is very similar to the instructions in the HOWTO thread.
Also, note the --base parameter in the mkbootimg line, this is unique/specific to each phone/bootable image since it appears to be the boot/load address, so you'll have to know or find-out what this particular value is for your situation.
Good luck and let me know how it goes.
Cheers to you, too!
Click to expand...
Click to collapse
ok gave up in windows cannot find a command or perl script for mkbootfs so now in ubuntu giving it a try
i can do that first bit fine. does it need to be re cpio?
on the next commannd i type
Code:
mkbootimg --cmdline 'no_console_suspend=1 console=null' --boot.img-kernel.gz --boot.img-ramdisk.gz ----base 0x10000000 -o new-boot.img
and get this
Code:
[email protected]:~/Desktop$ mkbootimg --cmdline 'no_console_suspend=1 console=null' --boot.img-kernel.gz --boot.img-ramdisk.gz ----base 0x10000000 -o new-boot.img
usage: mkbootimg
--kernel <filename>
--ramdisk <filename>
[ --second <2ndbootloader-filename> ]
[ --cmdline <kernel-commandline> ]
[ --board <boardname> ]
[ --base <address> ]
-o|--output <filename>
but nothing is outputted on my desktop
add.thebad said:
ok gave up in windows cannot find a command or perl script for mkbootfs so now in ubuntu giving it a try
Click to expand...
Click to collapse
I believe that the mkbootfs utility is available / created as a result of building / compiling the Android open source.
Like I mentioned before, its been a while since I did all this myself, but I had to download and do the base "make" for the Android open source since I was actually changing and recompiling the custom recovery.
So, you'll need to check-out / download the desired AOSP branch / version from the proper location (which eludes me at the moment). Then, I believe doing the base / generic "make" for the AOSP will create or reveal the mkbootfs utility.
One of the threads in the following forum should have a better, starter explanation for doing the above that I could post here:
http://forum.xda-developers.com/forumdisplay.php?f=613
I'd dig into this more with you tonight, but I gotta do my taxes and then go into work for a few hours tonight (ugh on both counts, lol!).
Good luck!
Dont have this tap anymore so cant support it anymore !!!
I do things manual as i want to know what has be done !
So every thing below is hardcore installation. This will give you the why and know how of things !!!
About bootimg.cfg
This file is need for creating boot.img
You can find it by unpacking a boot.img,but one is provided already.
The important part of this file is the first and last option.
The first one will say how big the image wil be, and the last is kernel cmdline.
This is also wehre you say loop= for a loop file
Pack or unpack blob files
Code:
cd /tmp
git clone git://github.com/AndroidRoot/BlobTools.git
cd BlobTools
make -j2
sudo cp blobpack /usr/bin/
sudo cp blobunpack /usr/bin/
cd ~
Unpack a boot.img
We create a folder and place a boot.img in it.
Code:
mkdir ~/test
cd ~/test
abootimg -x boot.img
Unpacking a initrd image
Code:
cd ~/test
mkdir ramdisk
cd ramdisk
gzip -dc ../initrd.img | cpio -i
Now you will have a directory with the ramdisk source files in ~/test/ramdisk
to repack it, run
Code:
cd ~/test/ramdisk
find . | cpio -o -H newc | gzip > ../new-initrd.img
for gzip
Code:
find . | cpio -H newc -o | lzma -c > ../initram.lzm
for lzma
This will give you a new-initrd.img file in ~/test/ for you to use............versions<
Go to the folder and select ALL file or folder BUT source and build !!!!
And compres it file wel be made in home.
modules are install in ubuntu in /lib/modules/
About kernel and initrd and boot.img and blob
Kernel = basic hardware installations and setup
initrd = like a ramdisk
boot.img = kernel + initrd
blob = boot.img + TF special header
Blob file you find in cwm.zip like a kernel update for android
boot.img you will find when using nvflash
kernel gets compiled from a git or source
initrd you can make your own or reuse
i will create cwm.zip to do the flashing
To do this i do.
Code:
mkdir ~/test
cd ~/test
cp ~/TF101-GNU-kernel/arch/arm/boot/zImage ~/test/zImage
abootimg --create ./ubuntu.img -f ./bootimg.cfg -k ./zImage -r ./initrd.img
This will give me a ubuntu.img ready for nvflash but i want cwm.
so i do
Code:
./blobpack kernelblob LNX ubuntu.img
(LNX is boot partition dont change this unless you know what your doing)
Now i got a new file kernelblob that i can add to a cmw.zip file
To do this , open !!!! the cmw.zip below and remove and add the file kernelblob.
Thats it, and ready for flashing.
Rootfs
You sould be able to use any rootfs that is for arm.
you can also build a rootfs with rootstock
keep in mind a rootfs kan have diffrent types of names like ( rootfs.img.ext234 or ubuntu,dabian,linux.img.ext234 or evrey name you want it to be its just a name+ext)
If you want to relock it for oem-config ( nice first setup like name location keyboard setup) do
Code:
touch /var/lib/oem-config/run
Ubuntu
Kbuntu
XBMX
So how do we even flash ?
I use nvflash directly or cwm
The easy why is just using Olife.
Keep in mind that i will never use uboot , only original bootloader of android.
So dualboot is what you need.
if you have dualboot flashed, do this.
Replaced (backup!) initrd-2.6.38.img and 2638-zImage in the kernel folder with my files,
and in Olife update your chromium kernel.
For those that want to use a loop file
Just flash this zip file
And copy the rootfs to sdcard (nand) /sdcard/linux/ubuntu.img (more will come, thats why linux/ubuntu.img)
Wifi setup
Wifi simply needs 2 files and you can get them from android space -> then copy them to Ubuntu space to /lib/firmware/
/data/misc/wifi/nvram.txt -> /lib/firmware
/data/misc/wifi/wpa_supplicant.conf -> /etc/wpa_supplicant.conf #optional
just use a root exploror to copy them to sdcard or usb ( this can alo be done when your in Ubuntu space (/system = mmcblk0p1, /data = mmcblk0p7))
and put them on the right place for Ubuntu.
Bluetooth setup
There are 3 file needed from android space, to get this,
Enable bluetooth
Rename you bluetooth name to what ever you want ( once in Ubuntu you cant change this !!!! )
Leave it on !! and boot to Ubuntu
/data/misc/bluetooth/{bcm4329.hcd,mac.txt} -> /lib/firmware
brcm_patchram_plus (lives on the net) -> /usr/sbin/brcm_patchram_plus (already in)
As last edit /etc/init.d/bsp-tf101 and correct your mac adress --bd_addr ***** (replac *** with mac !!!, mac is located in mac.txt)
.
Code:
#! /bin/sh
do_stop(){
#look if Board Support Package is already running
PS=$(ps -A | grep " brcm_patchram_plus\>")
if [ -n "$PS" ]; then
echo "* Stoping Bluetooth Support Package..."
killall brcm_patchram_plus
fi
}
do_start(){
#if already started then stop first
do_stop
#now start all board support binaries
echo "* Starting Bluetooth Support Deamon..."
rfkill unblock 0
modprobe bcm4329
/usr/sbin/brcm_patchram_plus --enable_hci --baudrate 921600 --bd_addr ***** --patchram /lib/firmware/bcm4329.hcd /dev/ttyHS2&
# making sure the nvtegra dev nodes have the correct permissions
echo "* Setting correct permissions on nvtegra device nodes..."
chmod 0666 /dev/nv* /dev/tegra_*
}
case $1 in
start | restart)
do_start
;;
stop)
do_stop
;;
esac
and reboot and your done.
Installing Tegra HEADER files ( needed when building things like XBMC )
Copy as root all folder to /usr/include/
Installing Opengl-ES
Download the Tegra drivers from Nvidia
Once downloaded unpack it and open a cmdline and go to that direction Where those files are and type,
Code:
sudo ./app*.sh --help
-r = your root directeroy whey you want to install this
--abi = witch version of abi your running, to get you version run in ubuntu on TF
Code:
aptitude show xserver-xorg-core | grep abi
So when running this directy on the TF in Ubuntu you wil get this
Code:
sudo ./app*.sh --abi 10 -r /
Get audio working
Code:
sudo usermod -a -G audio
sudo chmod -R 777 /dev/snd/*
Then open alsamixer and enable
playback
Left And Right speaker mixer DACL/R
Set DC input to DMIC
And sound sould work right away.
Install zram
Code:
sudo wget -O /etc/init/zramswap.conf 'https://wiki.ubuntu.com/ARM/TEGRA/AC100?action=AttachFile&do=get&target=zramswap.conf'
Installing XBMC
sudo apt-get install (try installing all dependencies you can in the readme.ubuntu in xbmc folder , some will fail so just remove them) )
Code:
cd ~
git clone git clone git://github.com/xbmc/xbmc.git
cd xbmc
./bootstrap
./configure --enable-tegra --enable-gles --disable-openmax --disable-vdpau --disable-hal --disable-joystick --disable-debug --disable-dvdcss
make -j2
sudo make install
sudo apt-get install libgl1-mesa-swrast
Loop or native parition
in your config (dualboot.cfg)
You kernel cmdline would be
( if you have native root=/dev/mmblk0p8 rw.........)
( for loop support you add loop= ( location of file !!! + root= (the partition where the file is located !!)
root=/dev/mmcblk0p7 rw loop=/xxx/xxx
Default Kernel
files
Support
hdmi ( audio ? )
USB ( full working )
jack ( mic ? )
Opengl-ES
zram ( needs script also a most have beacuse of low ram space )
-more to come
Sources
kernel
Khronos header package
Tegra Opengl-ES drivers
Blobtools
THANKS TO:
Jhinta said:
Supports..
Code:
OpenGL-ES
zram
Wifi
Bluetooth
FB -> half working no txt output
HDMI fully supported
Kexec enabled , dont know if its even working
Not working !!!
Sound
Touchpad
If you want to use this make sure the 3D driver are installed ( no FB !!! ), so install them first !!!!
And add the modules to you rootfs.
And keep in mind unity does not have gles support yet ( kde sould but didnt tryed it yet )
Download
Kernel
Modules
Source
make sound hardware pupup , still no sound
sudo usermod -a -G audio <your username here>
sudo chmod -R 777 /dev/snd/*
Click to expand...
Click to collapse
I will give this a shot tonight and let you know how it goes.
I'm sorry if this is a stupid question but what is FB? I tried searching on the forum and online but the only reference I could find was facebook.
could you use git, or post a .patch for the framebuffer patch because there is no way I am going to spend ages downloading the kernel source from 2shared then having to try and find WTF you did
Ke1evraTi: It just means the framebuffer which is the base graphics support under linux. Basically since it does not work, you won't see much until the X11 drivers kicks in.
lilstevie: Pulling the original kernel from Asus was way slower than 2shared. Also creating the patch was quick. Only a few hundred lines to skim. I have attached it for you or anyone else who is interested. If my diff options do not suit your fancy, kindly suggest different ones and I will re-post.
lilstevie said:
could you use git, or post a .patch for the framebuffer patch because there is no way I am going to spend ages downloading the kernel source from 2shared then having to try and find WTF you did
Click to expand...
Click to collapse
Sorry m8 i didnt had any sleep last two day's i was broke when i uploaded it , was easy for me fast upload thats why. but looking add the path above that sould do it if not ill will send a patch.
? any one tested already?
download link
I coldn't use the download link, the host gives error like "Gateway Timeout". Can you check it please, is it me or the host?
dismis said:
I coldn't use the download link, the host gives error like "Gateway Timeout". Can you check it please, is it me or the host?
Click to expand...
Click to collapse
The server is currently down for maintenance and will be back up in the next few hours
All done now
lilstevie said:
The server is currently down for maintenance and will be back up in the next few hours
All done now
Click to expand...
Click to collapse
lil , look on nvidia git , tty fix maby? i'm add work cant do anything.
Ok. I am running ubuntu on a sbk2 tf101 using the method posted by jozka.1 how do i apply the new kernels like the on posted here to that install? i know that this is a total noob question but i want to try it on my unit. I know that it says that the video acceleration does not work on unity but should work on kde. will it work on gnome?
Sent from my Transformer TF101 using XDA Premium HD app
Sorry, kernel isn't working for me. I installed the latest linux4tegra driver package, added the modules folder posted to /lib/modules and flashed the kernel through CWM, but the GUI fails to load and running startx from the command line does nothing. I'm not sure if this was my mistake, but the modules posted were for the 2.6.39.4 kernel and Jhinta posted a 2.6.36.4 kernel. Where did I mess up?
MrMuffin24 said:
Sorry, kernel isn't working for me. I installed the latest linux4tegra driver package, added the modules folder posted to /lib/modules and flashed the kernel through CWM, but the GUI fails to load and running startx from the command line does nothing. I'm not sure if this was my mistake, but the modules posted were for the 2.6.39.4 kernel and Jhinta posted a 2.6.36.4 kernel. Where did I mess up?
Click to expand...
Click to collapse
ore you flashed the wrong zip file ore the flashes didnt install make sure after cwm you see the blue line going meening its flashing the blob
Yep definitely the right kernel and I did see the blue line afterwards. Just to make sure that I've done this right, so I:
-download linux4tegra package, run: sudo <path-to>/apply_binaries.sh --root /
-run: sudo cp -r <path-to>/2.6.39.4/ /lib/modules/
-reboot to CWM, flash Ubuntu-3D.zip
-reboot.
MrMuffin24 said:
Yep definitely the right kernel and I did see the blue line afterwards. Just to make sure that I've done this right, so I:
-download linux4tegra package, run: sudo <path-to>/apply_binaries.sh --root /
-run: sudo cp -r <path-to>/2.6.39.4/ /lib/modules/
-reboot to CWM, flash Ubuntu-3D.zip
-reboot.
Click to expand...
Click to collapse
thats it, maby i did send a wrong one , any way here it is
Jhinta said:
thats it, maby i did send a wrong one , any way here it is
Click to expand...
Click to collapse
the latest t4l drivers use the 3.1 kernel, so which version of l4t did you use?
Still no luck with the new kernel posted by Jhinta, with the r12beta drivers installed on a sbkv2 device.
Heres the screen I originally get when I boot:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Here's what I get when I run startx:
I'll try it again from scratch, just in case. Let me know if there are any logs or anything you want me to post.
Have you tried maybe sudo depmod -a ? Might fix those module loading issues which could be your problem.
Running lsmod after boot shows that all the modules have loaded. I still get these errors on fully working installs for some reason.
Code:
uname -a
will reveal to you that you are in fact running 2.6.36.4 and not 2.6.39.4 which is jhintas kernel
Proof that I did install Jhinta's kernel:
Results of uname -a:
Look closer
Proof that you did not install Jhinta's kernel:
lilstevie said:
uname -a will reveal to you that you are in fact running ----> 2.6.36.4 <---- and not 2.6.39.4 which is jhintas kernel
Click to expand...
Click to collapse
Results of uname -a: