Differences

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--- en:c2_building_android [2016/11/04 11:02]
odroid [Android]
+++ en:c2_building_android [2017/06/27 09:13] (current)
odroid [Android]
@@ Line 1: / Line 1: @@
 ====== Android ======
 This page will introduce you how you can download and build Android source tree to customize it for your usage.
-<WRAP center round important 60%>
+<WRAP round important 60%>
 If you have not built Android on your desktop yet, please read Android's official build environment set up guide [[https://source.android.com/source/initializing.html]] carefully before your proceed. Otherwise, you would have unexpected errors and exhaust to read quite long and complicated build log to find the problem.\\
 </WRAP>
-\\
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+<WRAP round important 60%>
 We've used only Ubuntu 14.04 64bit with 8GB RAM since other newer versions had some issues while building the Android OS. \\
 Android 5.x (Lollipop) build needs the OpenJDK 7 not the Oracle-Java-JDK.\\
-[[https://source.android.com/source/requirements.html]]
+[[https://source.android.com/source/requirements.html]]\\
+If you want to compile Android system on Ubuntu 16.04 PC, refer this article.
+[[https://magazine.odroid.com/wp-content/uploads/ODROID-Magazine-201610.pdf#page=26|Jörg's Article]]
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 If you want to build full Android source tree, don't download & build the kernel source separately. \\
 Separated Kernel build might break the Android build process.
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 This command will initiate to download Android source tree for **ODROID-C2**.\\
 The full source includes u-boot, kernel and Android trees.
+=== Android Lollipop ===
 <code>
 $ mkdir odroid-c2
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 $ repo sync
 $ repo start s905_5.1.1_master --all
+</code>
+=== Android Marshmallow ===
+Full source code will be released in middle of December after fixing some critical issues and source code clean up.
+<code>
+$ mkdir odroid-c2
+$ cd odroid-c2
+$ repo init -u https://github.com/hardkernel/android.git -b s905_6.0.1_master
+$ repo sync
+$ repo start s905_6.0.1_master --all
 </code>
 ===== Build =====
@@ Line 36: / Line 48: @@
   * [[http://odroid.com/dokuwiki/doku.php?id=en:c2_building_kernel|Toolchain for Kernel]]
 There is no specific build script for **ODROID-C2**, instead it supports generic build step what AOSP does as below.
+=== Android Lollipop ===
 <code>
 $ export ARCH=arm64
 $ export CROSS_COMPILE=aarch64-none-elf-
 $ export PATH=/opt/toolchains/gcc-linaro-aarch64-none-elf-4.9-2014.09_linux/bin:$PATH
+$ export PATH=/opt/toolchains/gcc-linaro-arm-none-eabi-4.8-2014.04_linux/bin:$PATH
+$ export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk-amd64
+$ export PATH=$JAVA_HOME/bin:$PATH
+$ source build/envsetup.sh
+$ lunch odroidc2-eng-32
+$ make -j4 selfinstall
+</code>
+=== Android Marshmallow ===
+<code>
+$ export ARCH=arm64
+$ export CROSS_COMPILE=aarch64-linux-gnu-
+$ export PATH=/opt/gcc-linaro-aarch64-linux-gnu-4.9-2014.09_linux/bin:$PATH
 $ export PATH=/opt/toolchains/gcc-linaro-arm-none-eabi-4.8-2014.04_linux/bin:$PATH
 $ export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk-amd64
@@ Line 49: / Line 75: @@
 </code>
 You can replace the number on the command **make** for simultaneous compile as much as number of core on your build machine. But it should not to exceed 16, otherwise build would stop with an error.
-===== Download =====
+===== Flashing images =====
 Once Android build is completed, you will have all necessary files to download into your MicroSD/eMMC. If you already have a boot media and can switch to **fastboot** mode is U-boot, you can proceed to update while executing below commands one by one or ignore particular steps.
 ==== Boot loader ====