Related
is there a possibility, both the stock Archos firmware to root and also with a boot menu such as OpenAOS to use.
Need to control both the floor on my A70H firmware with root right and as a second OS Debian Linux to the possibility of the software with a panoramic head Papywizard.
The Debian Linux I've done and it works flawlessly under OpenAOS, but unfortunately I have no right under Android Root.
Have also been tested UrukDroid, unfortunately, it works with the boot of an Alternative OS will not therefore have already contacted the developer of UrukDroid, unfortunately without positive result.
Sorry for my bad English.
Best regards
kwalter
Multiboot for OpenAOS works the same as Chulris Root but not for the last FW.
So if you want Root and Linux you have to downgrade the Archos to 2.3.81.
Ich you then boot through the Multiboot menu and select Android, you have root.
fzelle said:
Ich you then boot through the Multiboot menu and select Android, you have root.
Click to expand...
Click to collapse
Doesn't this also work with the latest firmware, because openaos multiboot uses unionfs to create an overlay over the archos firmware to give you read write access, su and superuser.apk.
I didn't upgrade, because of lack of time, it is still on my todo list.
Maurice
Do you think that your Kernel and InitRam is 100% compatible with the new FW?
P.S.: Any news on cm7?
Well there are only minor changes in the kernel from the latest firmware, so I guess it would be no problem to boot the new firmware with the openaos kernel.
However like I said I didn't try it myself yet, so that is why I asked if there are problems.
PS CM7:
For CM7 we have made good progress. However we have to wait until bubu has some time to finish the new unified multiboot menu for gen7 and gen8. In the mean time we are still improving CM7.
To get an impression on the progress just look at closed tickets and the commits on our git.
Maurice
openAOS A70H
hi,
can anyone help me?
i've created a ext4 partition on my A70H 250GB Harddisk with 50GB space.
On this partition i've put the Imagefiles for debian etc., what is the correct entry in menu.lst
to boot debian or other os from openAOS Bootmenu.
On Android over openAOS, fdisk say it is sda2.
When i put the following entry on Menu.lst it will not boot Debian etc. only Android boots correct:
Archos|ARCHOS|ARCHOS|/init|0
Debian|/dev/sda2|/rootfs.debian|/sbin/init|1
Angstrom|/dev/sda2|/rootfs.angstrom|/sbin/init|1
Gingerbread|/dev/sda2|/gingerbread.img|/init|0
or
Archos|ARCHOS|ARCHOS|/init|0
Debian|/dev/block/sda2|/rootfs.debian|/sbin/init|1
Angstrom|/dev/block/sda2|/rootfs.angstrom|/sbin/init|1
Gingerbread|/dev/block/sda2|/gingerbread.img|/init|0
What is the correct path to the second partition on openAOS Boottime??????
Sorry for my bad english.
Best regards
kwalter
It depends how your partition shows up in initramfs. To find out you could try serial debugging.
You can enable serial debugging in the boot menu by going to advanced menu and select Debugging then choose serial.
When your device is connected to your pc you can use minicom to get a shell on initramfs.
This is all explained http://dev.openaos.org/wiki/SettingUpMultiRootGen8#Debugging
In the initramfs shell you can see how your partition shows up by using "df" or looking at /dev etc.
However the way you want it doesn't work, you have to create a partition for each image file and unpack that image file on that partition. Partition booting is meant to get rid of image files.
Maurice
openAOS A70H
Hi,
sorry, but I do not understand.
If the image files I in the storage directory and the menu.lst like this I can change the whole boot without problems:
Archos | Archos | Archos | / init | 0
Debian | | / rootfs.img | / sbin / init | 1
Angstrom | | / angstrom.img | / sbin / init | 1
Gingerbread | | / gingerbread.img | / init | 0
Whether floor Archos firmware, Gingerbread, Angstrom or Debian, everything works 100%.
Unfortunately, I have 4GB but only for my Debian image since FAT file system.
Best Reagards
kwalter
You could change internal storage to ext3 to overcome the filesize problem.
However when you want to boot your image file from a different partition then you don't copy the image file to that partition, but you copy the contents of the image file to that partition. That is why you need a different partition for each image file.
In the multiboot menu we only loop mount image files from internal storage and not from other partitions. From other partitions they will be directly "booted" and not loop mounted first.
So what you can do is on your pc create a folder say /temp/mount/debian
Then you do the following:
Code:
$ sudo mount -o loop (path_to_where_your_archos_is_mounted)/rootfs.img /temp/mount/debian
This will mount your image file on the folder /temp/mount/debian
Then copy everything to your created partition on your archos using -rp option for recursive and preserve rights on the files.
Code:
$ sudo cp -rp /temp/mount/debian/* /(partition_on_your_archos)
After that adjust the menu.lst like you did before.
Maurice
Multiboot and root for A70H - Bluetooth
Hello at all,
so now I've finally managed to boot the Debian from a separate partition with openAOS.
But now comes the next problem, Bluetooth works
not more.
In the image it has worked reasonably clean, but once I
openAOS've installed boot menu does not work anymore.
Both the image and also on the partition, when I try to connect a Bluetooth device, gets out Blutooth.
(Only the devices, thats need a PIN for connection, all other devices are OK.)
Is there a solution?
Hope that someone can help me.
Best regards
kwalter
Hi,
Here a release of kboot.
Kboot permit to boot multiple os with different kernel.
It's based on a buildroot environment.
The source to make your own kboot filesystem are available here
The kernel source are available here
You can download the install archive :
ARCHIVE VERSIONS
0.0. Unstable release. Freeze bug. Install release ARCHIVE (Obsolete)
0.1. Fix freeze. Python bytecode generation (pyc files) is naturally not friend with squashfs. Install release ARCHIVE (Obsolete)
0.2. STABLE Release. Display timeout, migration from squashfs to initramfs. Install release ARCHIVE
The archive looks like :
zImage and initramfs.cpio.gz to flash in SDE menu
a directory kboot which contain:
conf directory : configuration file
os directory : os to boot
images directory : background menu image
Installation
Kboot directory
Copy the kboot directory on your archos in /mnt/storage/, you should have this path /mnt/storage/kboot. The path should be exactly the same otherwise kboot will not be launched
Flash zImage and initramfs.cpio.gz
Follow this link to setup SDE on your archos http://forum.xda-developers.com/showthread.php?t=930197
After Reboot
You should have the following screen. Note: after installing Kboot the device permanently reboot in Kboot.
The main menu will display the os put in os directory (see in Configuration OS boot menu to see how to include your os), advanced menu and halt.
Boot menu
OS boot menu
I have tried to make things simple. To add an OS, all you need is to create a directory in /mnt/storage/kboot/os/ and put in this newly created directory the files zImage and initramfs.cpio.gz.
Important, the name should be exactly zImage and initramfs.cpio.gz, if one file is missing or misnamed the menu item don't appear
For example, the menu above have the following content in /mnt/storage/kboot/os :
Code:
/mnt/storage/kboot/os/Android Froyo:
drwxrwxrwx 2 2000 2000 4096 Feb 27 23:42 .
drwxrwxrwx 5 2000 2000 4096 Feb 28 15:02 ..
-rw-rw-rw- 1 2000 2000 726520 Feb 27 23:39 initramfs.cpio.gz
-rw-rw-rw- 1 2000 2000 2564460 Feb 27 23:39 zImage
/mnt/storage/kboot/os/Android Honeycomb:
drwxrwxrwx 2 2000 2000 4096 Feb 27 16:46 .
drwxrwxrwx 5 2000 2000 4096 Feb 28 15:02 ..
-rw-rw-rw- 1 2000 2000 0 Feb 27 13:42 initramfs.cpio.gz
-rw-rw-rw- 1 2000 2000 0 Feb 27 13:42 zImage
/mnt/storage/kboot/os/UrukDroid 1.6:
drwxrwxrwx 2 2000 2000 4096 Feb 28 15:03 .
drwxrwxrwx 5 2000 2000 4096 Feb 28 15:02 ..
-rw-rw-rw- 1 2000 2000 2874800 Jan 3 19:41 initramfs.cpio.gz
-rw-rw-rw- 1 2000 2000 2302252 Jan 3 19:26 zImage
Note : for specific kernel you can add a file named cmdline containing kernel parameters
Advanced boot menu
Boot init : boot into android, if android kernel was uninstalled, this item didn't appear
Boot recovery : boot into recovery
Soft boot : For details about omap soft reboot see the discussion here
Configuration
There is a configuration file in kboot/conf directory named config.ini. This file is divided into 3 section
init
telnet : 1 to enable telnet, 0 to disable
usbip : set the ip address of usb ethernet interface
Code:
[init]
telnet = 1
usbip = 192.168.10.1
kboot
last_selection : enable (1) or disable (0) the boot by default of the last selectioned entry after a configured timeout
last_selection_timeout : timeout in second
softboot : enable or disable softboot menu
title_font_size : set the title font size
menu_font_size : set the menu font size
title_color : title color in r,g,b format
menu_item_color : menu unselected color in r,g,b format
menu_item_selected_color : menu selected color in r,g,b format
Code:
[kboot]
# boot last selection if no key pressed after 30 seconds
last_selection = 1
last_selection_timeout = 30
# enable soft boot menu (bootloader dev only)
softboot = 1
# some tuning
title_font_size = 36
menu_font_size = 32
# change the color, R,G,B format
title_color = 255,255,255
menu_item_color = 92,97,98
menu_item_selected_color = 0,0,255
softboot
item<n> : the boot sequence wanted
Code:
[softboot]
# put a list of items to display in Soft boot menu
# item<n> = sequence
item1 = uart,usb,mmc1,mmc2
item2 = uart,usb
item3 = mmc1,mmc2
background image
To customize the background image, just replace the file kboot/images/bkg.png with your own and adapt if necessary the size and the font color.
BUGS
Feedbacks are welcome
Cool stuff bro!
Unfortunately it's not working on the A70S, as we only have 800x480 and therefor need a diff picture.
It seems to be good.I have tested it on my A101 and it can boot both openaos and urukdroid.
Thanks.
EDIT:Sorry, Urukdroid cannot boot.It stay at the boot animationan and always show that.
fzelle said:
Unfortunately it's not working on the A70S, as we only have 800x480 and therefor need a diff picture.
Click to expand...
Click to collapse
As an early release I didn't take the time to put the different resolution. The background image have a 1500x1200 resolution, so on 101 it didn't display right too. However kboot adapt resolution for corresponding board. kboot didn't boot on 70s or display wrong the background image ?
MarsCarmen said:
EDIT:Sorry, Urukdroid cannot boot.It stay at the boot animationan and always show that.
Click to expand...
Click to collapse
I have to test urukdroid on mine.
The menu is not readable because the resolution adaption is not doing what it should do.
fzelle said:
The menu is not readable because the resolution adaption is not doing what it should do.
Click to expand...
Click to collapse
I have uploaded a new archive here.
Replace rootfs.squashfs with the new one. Fixed : resolution was wrong for 70S and 70H*.
The zImage in new archive should be flashed, it seems to fix the random freeze.
MarsCarmen said:
EDIT:Sorry, Urukdroid cannot boot.It stay at the boot animationan and always show that.
Click to expand...
Click to collapse
I have to say sorry again that Kboot can boot Urukdroid properly.It was because I copied my backup file to my archos by using MY PC.That is why I cannot boot urukdroid.Maybe I didn't find the real cause. I'm now using Kboot to boot Urukdroid and Openaos.
Really very well!!
Sorry For My Bad English
@alephzain:
Copied the whole kboot dir and flashed the new initrams and zimage.
Looks still as before.
fzelle said:
@alephzain:
Copied the whole kboot dir and flashed the new initrams and zimage.
Looks still as before.
Click to expand...
Click to collapse
. Kernel natively support usb gadget ethernet, when kboot is launched a telnetd is started, an interface usb0 is configured with ip address 192.168.10.1.
if you are on linux it should automatically detect this and on your pc an ifconfig let appear usb0 interface. On your pc type :
Code:
ifconfig usb0 192.168.10.2 netmask 255.255.255.0 up
telnet -l root 192.168.10.1
.
If you can paste a ps output, to see if it detect you board correctly.
Found a Live Linux to use in a vm.
ps output starts with :
{init} /bin/sh /init A70S 07 /dev/mmcblk1p1 /dev/mmcblk0p1
fzelle said:
Found a Live Linux to use in a vm.
ps output starts with :
{init} /bin/sh /init A70S 07 /dev/mmcblk1p1 /dev/mmcblk0p1
Click to expand...
Click to collapse
Its fixed now . Replace rootfs by this one
alephzain said:
Its fixed now . Replace rootfs by this one
Click to expand...
Click to collapse
Please adapt the first post also so that future users have the correct files.
Maybe add a version number....
---------- Post added at 04:27 PM ---------- Previous post was at 04:12 PM ----------
This may be a stupid question but why do you need a squashed fs that contains (when unsquashed) about 30Mb on files including python?
it should be possible to trim that down and put all the scripts and support libs in the initramfs so that you only need to flash the kernel and initramfs and nothing else.
Working now.
If now someone could come with the possibility for booting older stock FW,
would be great.
fzelle said:
Working now.
If now someone could come with the possibility for booting older stock FW,
would be great.
Click to expand...
Click to collapse
Not really possible because the stock firmware (initramfs) always uses the same location for the root file system.
You could do it but it needs some changes to the initramfs that is placed in the dirs.
wdl1908 said:
This may be a stupid question but why do you need a squashed fs that contains (when unsquashed) about 30Mb on files including python?
it should be possible to trim that down and put all the scripts and support libs in the initramfs so that you only need to flash the kernel and initramfs and nothing else.
Click to expand...
Click to collapse
Files on first post have been updated, but you're right a better presentation to avoid confusion is necessary.
Simply because I use python (pygame which use sdl) to code Kboot. Python lib dir is about 13M ... . A minimal filesystem (compressed initramfs) for kboot work is about 8M + ~2M for the kernel give 10M, and it's too big to flash in SDE max 8M. But if i can optimize the size ... I will do
alephzain thanks for the sources on gitorious, I hope I have some time in the weekend to try it out
divx118
@divx118:
And could you then make a initramfs.cpio.gz that direktly boots into CM7?
Hi,
im just about testing...
But sadly I can't get it to work.
Each time the menu starts up i can navigate nicely though the menues.
But whenever I select an entry - noting happens
After that I can still navigate ONCE (up or down) to the next entry and then the device freezes.
It doesn't matter wich entry i select as it seems. I tested Boot init, and my custom entries (UrukDroid and BullRC) yet. But all behave the same.
Any ideas ?
Btw: I tested it with the acutal squashfs and the one packed in the zip (even they seemed to be the same in size)
EDIT:
SOLUTION: I had usb cable attached (since flash) and that made it freeze - juts removed the cable and all is fine
Thanks and gr8 work - was looking for this since ages
fzelle said:
@divx118:
And could you then make a initramfs.cpio.gz that direktly boots into CM7?
Click to expand...
Click to collapse
Yes, no problem.
I tried rooting XPU ST25a firmware with CMD admin power.
Please advice.
Code:
======================================================================
= This script will root your Android phone with adb restore function =
= Script by Bin4ry (thanks to Goroh_kun and tkymgr for the idea) =
= Idea for Tablet S from Fi01_IS01 =
= (02.10.2012) v13 =
======================================================================
Device type:
1) Normal
2) Special (for example: Sony Tablet S, Medion Lifetab)
x) Unroot
Make a choice: 1
Checking if i should run in Normal Mode or special Sony Mode
Please connect your device with USB-Debugging enabled now
The system cannot find the path specified.
The system cannot find the path specified.
The system cannot find the path specified.
The system cannot find the path specified.
.
Normal Mode enabled!
Could Not Find C:\Windows\system32\build.prop
The system cannot find the path specified.
Pushing busybox....
The system cannot find the path specified.
Pushing su binary ....
The system cannot find the path specified.
Pushing Superuser app
The system cannot find the path specified.
Making busybox runable ...
The system cannot find the path specified.
The system cannot find the path specified.
Please look at your device and click RESTORE!
If all is successful i will tell you, if not this shell will run forever.
Running ...
The system cannot find the path specified.
Successful, going to reboot your device!
The system cannot find the path specified.
Waiting for device to show up again....
The system cannot find the path specified.
Going to copy files to it's place
The system cannot find the path specified.
You can close all open command-prompts now!
After reboot all is done! Have fun!
Bin4ry
Press any key to continue . . .
looks like u didn't extract the zip and tried to run the bat file directly
lee480 said:
I tried rooting XPU ST25a firmware with CMD admin power.
Please advice.
Code:
======================================================================
= This script will root your Android phone with adb restore function =
= Script by Bin4ry (thanks to Goroh_kun and tkymgr for the idea) =
= Idea for Tablet S from Fi01_IS01 =
= (02.10.2012) v13 =
======================================================================
Device type:
1) Normal
2) Special (for example: Sony Tablet S, Medion Lifetab)
x) Unroot
Make a choice: 1
Checking if i should run in Normal Mode or special Sony Mode
Please connect your device with USB-Debugging enabled now
The system cannot find the path specified.
The system cannot find the path specified.
The system cannot find the path specified.
The system cannot find the path specified.
.
Normal Mode enabled!
Could Not Find C:\Windows\system32\build.prop
The system cannot find the path specified.
Pushing busybox....
The system cannot find the path specified.
Pushing su binary ....
The system cannot find the path specified.
Pushing Superuser app
The system cannot find the path specified.
Making busybox runable ...
The system cannot find the path specified.
The system cannot find the path specified.
Please look at your device and click RESTORE!
If all is successful i will tell you, if not this shell will run forever.
Running ...
The system cannot find the path specified.
Successful, going to reboot your device!
The system cannot find the path specified.
Waiting for device to show up again....
The system cannot find the path specified.
Going to copy files to it's place
The system cannot find the path specified.
You can close all open command-prompts now!
After reboot all is done! Have fun!
Bin4ry
Press any key to continue . . .
Click to expand...
Click to collapse
Ok i have the very same problem and I have extracted the file . . . .am i missing drivers or something? and how do i get them?
chewdaniel said:
looks like u didn't extract the zip and tried to run the bat file directly
Click to expand...
Click to collapse
I did extract the zip
i have the same problem and i've solved that.
just copy the file (stuff, RunMe.bat, etc) in the folder, change the name of the folder to something else like 'root' or something you like, and copy the folder C: directory on your PC.
and then open command prompt, just type cmd start > search if u in windows 7
and in command prompt type cd C:\root
and then type RunMe.bat
and just following the instructions how to root our XU.
sorry for my bad english
Xperia Sola wont Root!
Hi!
I get the the error after the device reboots which reads something as:
mount: access denied are you root?
End result, no root and no Superuser.
Device: MT27i
Android: 4.0.4
Software Version: 6.1.1.B.1.54
I have not installed any additional drivers on my Windows 7 PC, but Sony PC Companion is installed.
Please help.
Regards,
sunshinekhan
I had same issue so simply revert back to .10 firmware.
.54 is not supported atm if I am not wrong.
Xperia Sola wont Root!
azfar said:
I had same issue so simply revert back to .10 firmware.
.54 is not supported atm if I am not wrong.
Click to expand...
Click to collapse
Thanks for the reply azfar!
Can you update to .54 after root? I believe not!
Is there a revert feature in the PC companion?
Also can you please provide your feedback here for the devs to know, because I can't with my current post count:
http://forum.xda-developers.com/showthread.php?t=1916702
You cant root .54 firmware with this or anything
You need to flash kernel of B.10 first then root and then flash .54 Kernel afain
Get C here Better than B.54
http://forum.xda-developers.com/showpost.php?p=35339192&postcount=173
Hi all,
My aim has been to compile a kernel for an Allwinner a10 F1-LY tablet (pengpod 700) that features PS3 and other gamepad support. I can upgrade my ROM to Cyanogenmod 10 to achieve this but then the hard buttons and screen rotation stop working.
After days of searching, reading and testing, I feel like I am close but need help getting over the line. I am running a virtualbox installation of Xubuntu.
Once I have this running, I will contribute a guide with screenshots back to the community.
My steps:
0. My device is running this ROM, which is JB 4.1.1 with root and CWM 5.5 installed. The image is based on a Seby build, and modified by Magica.
1. Install virtualbox and then 32 bit Ubuntu 13.0.4. Make sure you have 3D acceleration enabled and a decent amount of RAM allocated or it will run incredibly slow.
2. Install guest additions and a shared folder with the windows host machine.
3. Install some packages for later use:
Code:
sudo apt-get install gedit git ncurses5 jre-default
4. Make a folder in the home directory to work from. Open a terminal in it and then install the kernal library:
Code:
git clone https://github.com/linux-sunxi/linux-sunxi linux-sunxi
cd linux-sunxi
git checkout sunxi-3.0
5. Install the cross compile tool chain.
Download http://www.codesourcery.com/sgpp/lite/arm/portal/package7853/public/arm-none-linux-gnueabi/arm-2010.09-50-arm-none-linux-gnueabi.bin
Install with:
Code:
sudo ./arm-2010.09-50-arm-none-linux-gnueabi.bin
6. Setup kernel config.
Code:
make ARCH=arm sun4i_crane_defconfig
make menuconfig ARCH=arm
The second line opens up a GUI for configuring the kernel, where I activated the following options using here as a guide::
Code:
--- Networking support <*>
Bluetooth subsystem support --->
<*> HIDP protocol support
Bluetooth device drivers --->
<*> HCI USB driver
[*] HID Devices --->
Special HID drivers --->
<*> Sony PS3 controller
<*> DragonRise Inc. game controller
[*] DragonRise Inc. force feedback
<*> Pantherlord/GreenAsia game controller
[*] Pantherlord force feedback support
<*> GreenAsia (Product ID 0x12) game controller support
[*] GreenAsia (Product ID 0x12) force feedback support
<*> SmartJoy PLUS PS2/USB adapter support
[*] SmartJoy PLUS PS2/USB adapter force feedback support
I'm not sure if my thinking is correct here, but I went through the config and changed any modular options to included, to avoid the need for additional files to be copied to the device.
7. Compile kernel:
Code:
make ARCH=arm CROSS_COMPILE=/root/CodeSourcery/Sourcery_G++_Lite/bin/arm-none-linux-gnueabi-
This runs for a long time and will eventually produce a zImage file in the linux-sunxi/arch-arm-boot/ folder.
8. Get original boot.img from device.
To do this I booted into recovery mode and used the backup feature. This made a folder on my external SD card with boot.img and other archives. I then copied boot.img to the shared folder on my windows host.
9. Split original boot.img into zImage and ramdisk, replace zImage
Make a new folder in your home directory to keep this clean. Copy the original boot.img into this folder.
I downloaded and unzipped Adi_Pat's scripts from here. into the new folder.
The boot.img file will be unpacked with:
Code:
./extract.sh
Your zImage will be in kernel/zImage
Your ramdisk will be in ramdisk folder (unpacked)
Click to expand...
Click to collapse
I then deleted the zImage in the kernel folder and replaced it with the one compiled earlier from linux-sunxi/arch/arm/boot/. The ramdisk was left alone.
10. Modify script and repack boot.img
I'm aware that Adi_pat's script is for a different device, so I modified the pack_boot.sh script to suit the a10. Line 31 becomes:
Code:
./tools/mkbootimg --kernel kernel/zImage --ramdisk ramdisk.gz -o out/boot.img --base 0x40000000 --cmdline 'console=ttyS0,115200 tw init=/init loglevel=8' --pagesize 2048
This is based on searching and the the information given when running extract.sh. The updated script can now be executed:
Code:
./pack_boot.sh
A new boot.img is created at out/boot.img.
11. Put new boot.img onto device and flash.
I copied the new boot.img into my shared folder and then onto a SD card. Using a root file explorer on the device, move the boot.img file to the /sdcard directory. Open Novo7 tools and then go to the flash boot.img option.
12. Reboot device
When the device reboots, it hangs on the first Android logo, so clearly something has been done incorrectly. Fortunately I can recover to a working device from the backup in CWM recovery in just a few minutes.
Obviously I'm doing something wrong here, and would appreciate any pointers to get it working.
I have searched and read for days, so I am sorry if I have missed a thread that answers this for me.
Many thanks in advance.
lawgic said:
Hi all,
My aim has been to compile a kernel for an Allwinner a10 F1-LY tablet (pengpod 700) that features PS3 and other gamepad support. I can upgrade my ROM to Cyanogenmod 10 to achieve this but then the hard buttons and screen rotation stop working.
After days of searching, reading and testing, I feel like I am close but need help getting over the line. I am running a virtualbox installation of Xubuntu.
Once I have this running, I will contribute a guide with screenshots back to the community.
My steps:
0. My device is running this ROM, which is JB 4.1.1 with root and CWM 5.5 installed. The image is based on a Seby build, and modified by Magica.
1. Install virtualbox and then 32 bit Ubuntu 13.0.4. Make sure you have 3D acceleration enabled and a decent amount of RAM allocated or it will run incredibly slow.
2. Install guest additions and a shared folder with the windows host machine.
3. Install some packages for later use:
Code:
sudo apt-get install gedit git ncurses5 jre-default
4. Make a folder in the home directory to work from. Open a terminal in it and then install the kernal library:
Code:
git clone https://github.com/linux-sunxi/linux-sunxi linux-sunxi
cd linux-sunxi
git checkout sunxi-3.0
5. Install the cross compile tool chain.
Download http://www.codesourcery.com/sgpp/lite/arm/portal/package7853/public/arm-none-linux-gnueabi/arm-2010.09-50-arm-none-linux-gnueabi.bin
Install with:
Code:
sudo ./arm-2010.09-50-arm-none-linux-gnueabi.bin
6. Setup kernel config.
Code:
make ARCH=arm sun4i_crane_defconfig
make menuconfig ARCH=arm
The second line opens up a GUI for configuring the kernel, where I activated the following options using here as a guide::
Code:
--- Networking support <*>
Bluetooth subsystem support --->
<*> HIDP protocol support
Bluetooth device drivers --->
<*> HCI USB driver
[*] HID Devices --->
Special HID drivers --->
<*> Sony PS3 controller
<*> DragonRise Inc. game controller
[*] DragonRise Inc. force feedback
<*> Pantherlord/GreenAsia game controller
[*] Pantherlord force feedback support
<*> GreenAsia (Product ID 0x12) game controller support
[*] GreenAsia (Product ID 0x12) force feedback support
<*> SmartJoy PLUS PS2/USB adapter support
[*] SmartJoy PLUS PS2/USB adapter force feedback support
I'm not sure if my thinking is correct here, but I went through the config and changed any modular options to included, to avoid the need for additional files to be copied to the device.
7. Compile kernel:
Code:
make ARCH=arm CROSS_COMPILE=/root/CodeSourcery/Sourcery_G++_Lite/bin/arm-none-linux-gnueabi-
This runs for a long time and will eventually produce a zImage file in the linux-sunxi/arch-arm-boot/ folder.
8. Get original boot.img from device.
To do this I booted into recovery mode and used the backup feature. This made a folder on my external SD card with boot.img and other archives. I then copied boot.img to the shared folder on my windows host.
9. Split original boot.img into zImage and ramdisk, replace zImage
Make a new folder in your home directory to keep this clean. Copy the original boot.img into this folder.
I downloaded and unzipped Adi_Pat's scripts from here. into the new folder.
The boot.img file will be unpacked with:
Code:
./extract.sh
I then deleted the zImage in the kernel folder and replaced it with the one compiled earlier from linux-sunxi/arch/arm/boot/. The ramdisk was left alone.
10. Modify script and repack boot.img
I'm aware that Adi_pat's script is for a different device, so I modified the pack_boot.sh script to suit the a10. Line 31 becomes:
Code:
./tools/mkbootimg --kernel kernel/zImage --ramdisk ramdisk.gz -o out/boot.img --base 0x40000000 --cmdline 'console=ttyS0,115200 tw init=/init loglevel=8' --pagesize 2048
This is based on searching and the the information given when running extract.sh. The updated script can now be executed:
Code:
./pack_boot.sh
A new boot.img is created at out/boot.img.
11. Put new boot.img onto device and flash.
I copied the new boot.img into my shared folder and then onto a SD card. Using a root file explorer on the device, move the boot.img file to the /sdcard directory. Open Novo7 tools and then go to the flash boot.img option.
12. Reboot device
When the device reboots, it hangs on the first Android logo, so clearly something has been done incorrectly. Fortunately I can recover to a working device from the backup in CWM recovery in just a few minutes.
Obviously I'm doing something wrong here, and would appreciate any pointers to get it working.
I have searched and read for days, so I am sorry if I have missed a thread that answers this for me.
Many thanks in advance.
Click to expand...
Click to collapse
I am heavily into the allwinner tablets and would like to get CM10 install. I ran into the same issue until I build kernel 3.0.8 but you MUST put the generated NAND.KO file into the ramdisk folder and edit the init.sun4i.rc file to load it before anything else...this should get rid of the issue. I have a serial port I added to my tablet so Its a bit easier to troubleshoot and edit uboot vars when needed. If you would like to collaborate let me know.i have a 95% working android build environment that works for my tablet, only the gsensor is inverted which is a simple fix.
Michael Pizzileo
BinaryDroid
I am working with a Polaroid Tablet (pmid10c) and have been attempting to build and install a newer kernel with no success. Any help/guidance would be great. I am currently working in this thread: http://forum.xda-developers.com/showthread.php?p=46685741#post46685741 please chime in with any advice you may have.
Thanks
There's a lot of nifty tools that will automatically root my phone with pre-packaged system images (CF-Auto-Root et al). However, I'd prefer not to load my phone with firmwares from internet strangers. Also, I try to avoid apps whose code I can't see (e.g. SuperSu).
What I'd like to do is take the system preloaded on my Galaxy Note 4 by Samsung (or the recovery image) and modify it manually so that I have root access. As I understand it, this should be a fairly reproducible process. (Chainfire wrote somewhere that he has a script that automatically generates rooted images from vendor images as new versions are released.)
Please, help me do it manually. Assume I have some general Linux knowledge (your typical Ubuntu user), but no Android development skills.
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You can't. You will have to use one of the SU binaries and SU packages. Other then that you will have to find an exploit in the base system and then code a whole new binary and app.
Yes he has a script, but that is only after years of working on the exploit for root.
Axure said:
There's a lot of nifty tools that will automatically root my phone with pre-packaged system images (CF-Auto-Root et al). However, I'd prefer not to load my phone with firmwares from internet strangers. Also, I try to avoid apps whose code I can't see (e.g. SuperSu).
What I'd like to do is take the system preloaded on my Galaxy Note 4 by Samsung (or the recovery image) and modify it manually so that I have root access. As I understand it, this should be a fairly reproducible process. (Chainfire wrote somewhere that he has a script that automatically generates rooted images from vendor images as new versions are released.)
Please, help me do it manually. Assume I have some general Linux knowledge (your typical Ubuntu user), but no Android development skills.
Click to expand...
Click to collapse
1º Download source code or unpack boot.img with unpackbootimg tool,
2º then unpack the ramdisk,
3º edit default.prop
Code:
ro.secure=0
ro.debuggable=1
persist.service.adb.enable=1
4º $ cd ramdisk
5º $ find . | cpio -o -H newc | gzip > ../newramdisk.cpio.gz
6º mkbootimg with the proper settings
7º ???
8º profit