Log in to http:// and download the USB boot disk creation tool.
Find DOWNLOADUUI, download
After downloading, insert the U disk to run (Universal-USB-Installer-1.9.5.9.exe is currently available on the technical server)
Agree to the agreement, the next step
Set as shown below,
Step1: Choose a Linux distribution
Step2: Select the path where the ubuntu image is located
Step3: Select the inserted USB flash drive
Step4: Default option
confirm
Install UbuntuInsert the created USB flash drive into the computer, reboot, press F12 (according to the actual situation) to enter the boot options menu, select boot from the USB flash drive.
No need to operate all the way, the default "TryUbuntuwithouTInstalling"
Until you enter the Ubuntu trial system, double-click the InstallUbuntu icon to start the installation, as shown below
Select Chinese
Check the download update and check the Install third-party software.
Ask about the type of installation, it is recommended to use other options, you can better customize
Select the hard disk to be installed for partitioning. The arrangement here is:
500G hard drive
Partition mount point capacity
First partition / (root partition) 30G
Second partition SWAP4G
The third partition /opt466G (ie the remaining capacity)
In this way, considering that the development related is placed on opt, if you need to reinstall and upgrade the operating system, there is no need to destroy the development data.
The operation is as follows, click to select the free space of the target hard disk, click to add
Set the first partition as shown below
Repeat the previous step and add the second partition
Repeat the previous step and add the third partition
Select the device where the boot loader is installed as the boot area of ​​the hard disk, click Install now.
Next set the time zone
Set the keyboard layout
Set up account information and computer information
Waiting for installation to complete
Until prompted to complete the installation, click Restart
After rebooting, enter the system, pop up the update manager, choose not to upgrade to 14.04, choose to install the update.
Update the restart system
Configure sshCtrl+Alt+T to open the terminal
Automatic download configuration ssh
sudoapt-geTInstallssh
SSH remote login using PuTTY under Windows
Configuring vimVm is an upgraded version of vi
Automatically download configuration vim
sudoapt-geTInstallvim
Open the root privilege of the Ubuntu graphical interfaceShortcut to open the terminal
Ctrl+Alt+T
Get root privileges
Enter sudo-s to enter the password for normal user login, and press Enter to get root privileges.
Modify the configuration file /etc/lightdm/lightdm.conf
Try vim to open or try gedit to open
Vim/etc/lightdm/lightdm.conf
or:
Gdit/etc/lightdm/lightdm.conf
After editing, the content of the document is as follows (add the following shading content):
[SeatDefaults]
Greeter-session=unity-greeter
User-session=Ubuntu
Greeter-show-manual-login=true
Allow-guest=false
Set the root password
Sudopasswdroot
After rebooting, choose to log in to the root login account.
Note: Beginning below, if there is no special instructions, it is operated under the root user.
Configuring WINDOWS to use XRDP remote desktopOpen the terminal and automatically configure to install xrdp and vnc
apt-geTInstallxrdpvnc4servertightvncserver
Open the home directory of the user to be logged in remotely, the root user is /root
Cd~
Create a .xsession file
Echo "gnome-session--session=ubuntu-2d".xsession
Restart xrdp
/etc/init.d/xrdprestart
Use Remote Desktop Connection under Windows (please enter ip according to the actual situation)
Enter account password
You can log in
Build Android installation and development environment JAVA library download, installation and configurationLogin: http://
Download jdk-6u45-linux-x64.bin (stored on the technical server)
It should be noted that the latest version of JDK7 is now on the official website, but this version is not available for Android compilation. Be sure to download JDK6.
After downloading, modify permissions
Chmod777jdk-6u45-linux-x64.bin
. /jdk-6u45-linux-x64.bin
After installation, generate the jdk1.6.0_45 directory and copy it to /opt/lib/jvm/jdk6/
Setting environment variables
Vim/etc/environment
Add upper shading content
PATH=â€/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/opt/lib/jvm/jdk6/jdk1.6.0 _45/bin: /opt/lib/jvm/jdk6/jdk1.6.0_45/jre/binâ€
JAVA_HOME=/opt/lib/jvm/jdk6/jdk1.6.0_45
CLASSPATH=/opt/lib/jvm/jdk6/jdk1.6.0_45/lib
Source environment variable
Source/etc/environment
Check the JAVA version verification installation. If you can see the version information, the installation is complete.
Java-version
Version information is as follows
Javaversion "1.6.0_45"
Java(TM)SERuntimeEnvironment(build1.6.0_45-b06)
JavaHotSpot(TM)64-BitServerVM(build20.45-b01, mixedmode)
Uboot image creation tool download and installApt-getinstalluboot-mkimage
Install the libraries needed for the build environmentApt-getinstallgitgnupgflexbisongperfbuild-essentialzipcurllibc6-devlibncurses5-dev:i386x11proto-core-devlibx11-dev:i386libreadline6-dev:i386libgl1-mesa-glx-lts-trusty:i386libgl1-mesa-devg++-multilibmingw32tofrodospython-markdownlibxml2-utilsxsltproczlib1g-dev:i386
Ln-s/usr/lib/i386-linux-gnu/mesa/libGL.so.1/usr/lib/i386-linux-gnu/libGL.so
Compiler download, installation and configurationCompiler download and replace version 4.4
Apt-getinstallgcc-4.4g++-4.4g++-4.4-multilib
Mv-f/usr/bin/gcc/usr/bin/bak_gcc
Mv-f/usr/bin/g++/usr/bin/bak_g++
Ln-s/usr/bin/gcc-4.4/usr/bin/gcc
Ln-s/usr/bin/g++-4.4/usr/bin/g++
Test the gcc version number
Gcc-v
Version information is as follows
Usingbuilt-inspecs.
Target: x86_64-linux-gnu
Configuredwith:. . /src/configure-v--with-pkgversion='Ubuntu/Linaro4.4.7-1ubuntu2'--with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs--enable-languages =c,c++,fortran,objc,obj-c++--prefix=/usr--program-suffix=-4.4--enable-shared--enable-linker-build-id--with-system-zlib--libexecdir =/usr/lib--without-included-gettext--enable-threads=posix--with-gxx-include-dir=/usr/include/c++/4.4--libdir=/usr/lib--enable-nls --with-sysroot=/--enable-clocale=gnu--enable-libstdcxx-debug--enable-objc-gc--disable-werror--with-arch-32=i686--with-tune=generic- -enable-checking=release--build=x86_64-linux-gnu--host=x86_64-linux-gnu--target=x86_64-linux-gnu
Threadmodel: posix
Gccversion4.4.7 (Ubuntu/Linaro4.4.7-1ubuntu2)
Compilation guide
Create project folder
Mkdir/opt/item_A33
Unzip the lichee.tar.gz archive
tar-zxvflichee.tar.gz-C/opt/item_A33/
Unzip the android.tar.gz archive
tar-zxvfandroid.tar.gz-C/opt/item_A33/
Enter the lichee directory
Cd/opt/item_A33/lichee
Compile the kernelSourcebuildroot/scripts/mksetup.sh
The following setting options appear, please follow the settings
Welcometomkscriptsetupprogress
Allavailablechips:
0.sun8iw5p1
Choice:0
Allavailableplatforms:
0.android
1.dragonboard
2.linux
Choice:0
Allavailablekernel:
0.linux-3.4
Choice:0
Allavailableboards:
0.evb
1.maple
2.redwood
3.y2
4.y3
Choice: 4
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