View source for ROM Android: Download source code Ridon

Google Android One (Sprout)

    Site: http://www.android.com/one/

Setup

Please follow setup instructions described in this page


Preparing

Read https://github.com/ridon/ridon/wiki/Installing-Dependencies
Setup:
Initialize work directory

mkdir ridon
cd ridon
export RIDON=$(pwd)

Get repo tool

cd $RIDON
mkdir tools
cd tools
wget http://commondatastorage.googleapis.com/git-repo-downloads/repo
chmod a+x repo
cd $RIDON

Setup source code

cd $RIDON
mkdir ridon-5.0
cd ridon-5.0
../tools/repo init --depth 1 -u git://github.com/ridon/ridon.git -b ridon-5.0

Sync source code

cd $RIDON
cd ridon-5.0
$RIDON/tools/repo sync
vendor/ridon/get-prebuilts
prebuilts/misc/linux-x86/ccache/ccache -M 50G

Build preparation

export ANDROID_JAVA_HOME=$JAVA_HOME
export CCACHE=1
cd $RIDON/ridon-5.0
. build/envsetup.sh

Then you can build for the devices listed in the menu shown on the top right of this page.



Device repository setup

Get this ridon-device.xml

 cd $RIDON/ridon-5.0
 mkdir -p .repo/local_manifests
 wget -O .repo/local_manifests/ridon-device.xml https://raw.githubusercontent.com/ridon/ridon-device-google-sprout/ridon-5.0/ridon-device.xml
 ../tools/repo sync

Build

 . build/envsetup.sh
 lunch ridon-sprout_userdebug
 make -j9 bacon

Result

You will have a zip file in $RIDON/ridon-5.0/out/target/product/sprout/ directory which you can transfer into a Sprout device and use recovery tool to flash it.
Problems
Kernel does not work

At the moment we need to replace the kernel with the old prebuilt one. Get mkboot tools and do this procedure below:

Extract the built boot.img:

 cd $RIDON/ridon-5.0/out/target/product/sprout/
 mkboot boot.img boot.img-extract

Copy the prebuilt kernel:

 cp $RIDON/ridon-5.0/device/google/sprout/kernel boot.img-extract/zImage

Rebuild the boot.img, and rename it to boot-modified.img.

 mkboot boot.img-extract boot-modified.img

Turn on your Sprout device and go to bootloader mode (a.k.a Fastboot mode). When you see FASTBOOT mode on the screen, fire this command:

 fastboot flash boot boot-modified.img
 fastboot reboot

You should be able to boot now.





==Referensi==

* https://github.com/ridon/ridon/wiki/Devices-%285.0%29:-Sprout