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This shows you the differences between two versions of the page.

--- en:androidbuildhowto [2014/07/01 12:28]
ruppi [ODROID-A4]
+++ en:androidbuildhowto [2014/07/01 12:28] (current)
ruppi [ODROID-PC]
@@ Line 1: / Line 1: @@
+====== ODROID-A4, A, PC, X, X2, U2, U3 and Q, Q2 Android(Ice Cream Sandwich & JellyBean) System ======
+===== Preface =====
+This page will explain how to compile Android for ODROID-A4 & A, PC, X, X2, Q, Q2, U2, U3. Current version is android 4.x based on Samsung rtm1.0
+===== Build environment =====
+Tested with Ubuntu 10.04/10.10/11.04 64bit version. ubuntu 11.10 in particular is troublesome because it uses gcc-4.6 by default and has no sun-java6-jdk in its repositories. heres's what you'll need to do to get AOSP 4.x to compile on ubuntu 11.10.
+===== Source code download =====
+Source code is stored in bundled micro SD card or you can get the latest source from here.
+http://com.odroid.com/sigong/nf_file_board/nfile_board.php
+Please note,
+To follow below instructions, you need to update your ODROID to latest JB release.
+===== Download and Install essential packages =====
+Android requires the following system packages:
+ - flex: This lexical analyzer generator is used to read a given input file for a description of a scanner to generate.
+ - bison: This is a general-purpose parser generator.
+ - gperf: This is a perfect hash function generator.
+ - libesd0-dev: This enlightened sound daemon (dev files) is used to mix digitized audio streams for playback by a single device.
+ - libwxgtk2.6-dev: This package provides GUI components and other facilities for many different platforms.
+ - build-essential: This package contains a list of packages considered fundamental to building Debian packages.
+ - Android source code includes a hard dependency on the Java Developer Kit (JDK) 6.0 or greater.
+Please refer to this link first !!!
+http://source.android.com/source/download.html
+ - Install dependencies.
+Compilers, parsers, file-manipulation tools, libraries, etc; this is mandatory! The list on the source.android.com Inititalizing a Build Environment page is similar, but a few of those packages donot exist in 11.10. Use these:
+<code>
+#sudo apt-get update
+#sudo apt-get install git-core gnupg flex bison gperf build-essential zip curl zlib1g-dev libc6-dev lib32ncurses5-dev ia32-libs \
+x11proto-core-dev libx11-dev lib32z1-dev libgl1-mesa-dev g++-multilib mingw32 tofrodos python-markdown libxml2-utils
+</code>
+ - Your system may need a mkimage to make a ramdisk image.
+<code>
+# sudo apt-get install uboot-mkimage
+</code>
+ - Android also need Phython 2.4 or higher. But, Ubuntu has Python 2.5 in general.
+ - You must build on Ubuntu 64bit from Ice Cream.
+<code>
+# sudo apt-get update
+# sudo apt-get install sun-java6-jdk
+</code>
+ - Download Sun Java 6 JDK for Ubuntu 11.04/10.10/11.10
+Android 2.3+ requires Java 6 to build correctly. While OpenJDK did work for 2.3, it doesnot work for Android 4.0; you need Sun Java. Download the JDK 1.6 binary release from Sun oracle Java download site and unzip it somewhere in your system, for example:
+<code>
+#sudo mkdir -p /opt/java/64/
+#sudo cp jdk-6u29-linux-x64.bin /opt/java/64
+#sudo su -
+#cd /opt/java/64
+#chmod +x jdk-6u29-linux-x64.bin
+#./jdk-6u29-linux-x64.bin
+#exit
+</code>
+Add the new Java to your shell environment $PATH so it takes precedent over other Javas you might have installed:
+<code>
+echo 'export PATH=/opt/java/64/jdk1.6.0_29/bin:$PATH' >> ~/.bashrc
+</code>
+To activate new PATH, log out and in again or type "export PATH=/opt/java/64/jdk1.6.0_29/bin:$PATH"
+===== Getting source code and extraction =====
+Android source code is stored in bundled microSD card.
+File name of compressed source code may be different.
+<code>
+# mkdir mydroid
+# cd mydroid
+# tar xf source.tar
+# tar zxf android.tar.gz
+# cd android
+</code>
+With this process, you will have a full source code in mydroid directory.
+===== Obtain restricted files from ODROID =====
+There are some restricted object files which have no source code.
+We have no right to release even the objects.
+Those files should be extracted from ODROID device.
+In the android/device/hardkernel/odroida/AndroidBoard.mk file, confidential library contents have no source code.
+Refer to the AndroidBoard.mk file to make a list of restricted ones.
+==== Case 1: ADB from android-sdk ====
+You need to install ADB driver first and connect your ODROID to your host PC.
+===== ODROID-Q & X Exynos-4412 platform =====
+<code>
+You don't need to extract any file from ODROID-Q/X. You can skip this process.
+</code>
+===== ODROID-A =====
+<code>
+== Extract library files ==
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/libMali.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/libUMP.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/libion.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/egl/libEGL_mali.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/egl/libGLESv1_CM_mali.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/egl/libGLESv2_mali.so .
+== Change access permission ==
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ chmod -R 755 *
+== Extract library files ==
+# mydroid/android/device/samsung/exynos4/libgralloc_ump$ adb pull /system/lib/hw/gralloc.odroida.so .
+== Change access permission ==
+# mydroid/android/device/samsung/exynos4/libgralloc_ump$ chmod -R 755 *
+== Extract library files ==
+# mydroid/android/vendor/invensense_v3$ adb pull /system/lib/hw/sensors.odroida.so .
+# mydroid/android/vendor/invensense_v3$ adb pull /system/lib/libmpl.so .
+# mydroid/android/vendor/invensense_v3$ adb pull /system/lib/libmlplatform.so .
+# mydroid/android/vendor/invensense_v3$ adb pull /system/lib/libmllite.so .
+== Change access permission ==
+# mydroid/android/vendor/invensense chmod -R 755 *
+</code>
+==== ODROID-A4 ====
+<code>
+== Extract library files ==
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/libMali.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/libUMP.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/libion.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/egl/libEGL_mali.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/egl/libGLESv1_CM_mali.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/egl/libGLESv2_mali.so .
+== Change access permission ==
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ chmod -R 755 *
+== Extract library files ==
+# mydroid/android/device/samsung/exynos4/libgralloc_ump$ adb pull /system/lib/hw/gralloc.odroida4.so .
+== Change access permission ==
+# mydroid/android/device/samsung/exynos4/libgralloc_ump$ chmod -R 755 *
+== Extract library files ==
+# mydroid/android/vendor/invensense$ adb pull /system/lib/hw/sensors.odroida4.so .
+# mydroid/android/vendor/invensense$ adb pull /system/lib/libinvensense_hal.so .
+# mydroid/android/vendor/invensense$ adb pull /system/lib/libmplmpu.so .
+# mydroid/android/vendor/invensense$ adb pull /system/lib/libmlplatform.so .
+# mydroid/android/vendor/invensense$ adb pull /system/lib/libmllite.so .
+# mydroid/android/vendor/invensense$ adb pull /system/lib/libakmd.so .
+== Change access permission ==
+# mydroid/android/vendor/invensense chmod -R 755 *
+</code>
+==== ODROID-PC ====
+<code>
+== Extract library files ==
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/libMali.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/libUMP.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/libion.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/egl/libEGL_mali.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/egl/libGLESv1_CM_mali.so .
+# mydroid/android/device/samsung/exynos4/lib/mali_ump$ adb pull /system/lib/egl/libGLESv2_mali.so .
+== Change access permission ==
+# mydroid/android/device/sec/lib/mali_ump$ chmod -R 755 *
+== Extract library files ==
+# mydroid/android/device/samsung/exynos4/libgralloc_ump$ adb pull /system/lib/hw/gralloc.odroidpc.so .
+== Change access permission ==
+# mydroid/android/device/samsung/exynos4/libgralloc_ump$ chmod -R 755 *
+</code>
+Turn off ODROID, and eject the T-Flash card and insert it into T-flash memory card reader. Then plug it to your host PC
+In the linux host PC, you need to copy all the restricted files as described in Case-1.
+===== Building the code =====
+You need to install mkimage package
+<code>
+# sudo apt-get install uboot-mkimage
+</code>
+or you need to set a PATH of mkimage of uboot directory.
+Optional!!  If you meet compile error due to JDK version mismatching, add this items in to Synaptic package source. (sudo vi /etc/apt/sources.list)
+<code>
+deb http://archive.ubuntu.com/ubuntu/ jaunty multiverse
+deb http://archive.ubuntu.com/ubuntu/ jaunty-updates multiverse
+</code>
+<code>
+sudo apt-get update
+</code>
+* To build the files, command below in your working directory:
+==== odroid - A ====
+<code>
+# cd ~/mydroid/android
+# mydroid/android$
+# chmod u+x ./build_android.sh
+# ./build_android.sh odroida
+</code>
+==== odroid-A4 ====
+<code>
+# cd ~/mydroid/android
+# mydroid/android$
+# chmod u+x ./build_android.sh
+# ./build_android.sh odroida4
+</code>
+===== odroid - PC =====
+<code>
+# cd ~/mydroid/android
+# mydroid/android$
+</code>
+===== odroid - X ======
+<code>
+# mydroid/android$
+edit device/hardkernel/odroidx/BoardConfig.mk
+BOARD_USES_EMMC = true -> Use eMMC
+BOARD_USES_EMMC = false -> Use SD Card
+# chmod u+x ./build_android.sh
+# ./build_android.sh odroidx
+</code>
+===== odroid - X2 =====
+<code>
+# mydroid/android$
+edit device/hardkernel/odroidx2/BoardConfig.mk
+BOARD_USES_EMMC = true -> Use eMMC
+BOARD_USES_EMMC = false -> Use SD Card
+# chmod u+x ./build_android.sh
+# ./build_android.sh odroidx2
+</code>
+===== odroid - Q =====
+<code>
+# cd ~/mydroid/android
+# mydroid/android$
+# chmod u+x ./build_android.sh
+# ./build_android.sh odroidq
+</code>
+===== odroid - Q2 =====
+<code>
+# cd ~/mydroid/android
+# mydroid/android$
+# chmod u+x ./build_android.sh
+# ./build_android.sh odroidq2
+</code>
+===== odroid - U2/U3 =====
+<code>
+# chmod u+x ./build_android.sh
+# ./build_android.sh odroidu
+</code>
+* If there is no issue, you can see below message. rootfs directory is automatically generated and all root file system of Android is located in that directory.(/mydroid/android/xxxxx-img)
+<code>
+ok sucess !!!
+</code>
+===== write MBR =====
+In the u-boot prompt.
+<code>
+#fdisk -c 0
+</code>
+===== Format data, cache, fat partitions =====
+In the host PC.
+ <code>
+#fastboot erase userdata
+#fastboot erase cache
+#fastboot erase fat
+ </code>
+===== Write ramdisk-uboot.img =====
+not any more ramdisk-boot.img.
+intergrate into system.img.
+Need to learn u-boot section of Odroid project. http://dev.odroid.com/projects/odroid-t/wiki/UbootPage UBoot_Compile_HowTo
+In the host PC.
+<code>
+#fastboot flash ramdisk out/target/product/odroid[a,a4,pc,x,q]/ramdisk-uboot.img
+</code>
+===== Write system.img =====
+In the host PC.
+<code>
+#fastboot flash system out/target/product/odroid[a,a4,pc,x,q]/system.img
+</code>
+===== Reboot system ======
+In the host PC.
+<code>
+#fastboot reboot
+</code>
+===== reformat 2 paritions with ext4 fs for ODROID-X , X2 , Q, Q2 & U2, U3 eMMC storage =====
+You can't format any system partition with EXT4 file system in the u-boot prompt due to license issue.
+So you MUST format the system partition as below in Android prompt in ADB shell or USB-UART console.
+Please note the eMMC can't be connected to your Host PC and we need this process.
+If you use SD-card for OS, just format the partition with your Linux Host PC via card reader.
+<code>
+root@@android:/ # make_ext4fs /dev/block/mmcblk0p3
+Creating filesystem with parameters:
+    Size: 1073741824
+    Block size: 4096
+    Blocks per group: 32768
+    Inodes per group: 8192
+    Inode size: 256
+    Journal blocks: 4096
+    Label:
+    Blocks: 262144
+    Block groups: 8
+    Reserved block group size: 63
+Created filesystem with 11/65536 inodes and 8536/262144 blocks
+root@@android:/ # make_ext4fs /dev/block/mmcblk0p4
+Creating filesystem with parameters:
+    Size: 134217728
+    Block size: 4096
+    Blocks per group: 32768
+    Inodes per group: 8192
+    Inode size: 256
+    Journal blocks: 1024
+    Label:
+    Blocks: 32768
+    Block groups: 1
+    Reserved block group size: 7
+Created filesystem with 11/8192 inodes and 1550/32768 blocks
+root@@android:/ # reboot
+</code>
+===== References =====
+  * http://source.android.com/source/download.html
+  * http://odroid.foros-phpbb.com/forum.htm
+  * http://www.hardkernel.com