Beaglebone Black安装Android系统

一、下载 Getting Pre-built Images


http://downloads.ti.com/sitara_android/esd/TI_Android_DevKit/TI_Android_JB_4_2_2_DevKit_4_1_1/index_FDS.html


网页中Pre-built Images(编译好的镜像)下载BeagleBone Black镜像TI_Android_JB_4.2.2_DevKit_4.1.1_beagleboneblack.tar.gz


二、制作TF卡


按照下面网页描述制作image SD


http://processors.wiki.ti.com/index.php/TI-Android-JB-4.2.2-DevKit-4.1.1_UserGuide


在linux系统中，我个人喜欢使用debian


  $ tar -xzvf TI_Android_JB_4.2.2_DevKit_4.1.1_beagleboneblack.tar.gz
  $ cd beagleboneblack


所见到的文件:


`-- <Board Name>
      |-- START_HERE
      |-- Boot_Images
      |   |-- MLO
      |   |-- u-boot.img
      |   |-- uEnv.txt
      |   `-- uImage
      |-- Filesystem
      |   `-- rootfs.tar.bz2
      |-- Media_Clips
      |   |-- Audio
      |   |-- Images
      |   `-- Video
      |-- README.txt
      `-- mkmmc-android.sh


准备至少2G的TF和一个读卡器，并接入PC-Linux。


执行目录中的mkmmc-android.sh


$ sudo ./mkmmc-android.sh /dev/sd<device>


三、上电测试


BeagleBone Black


Connect the Ethernet (P5) on BeagleBone Black. 
接网线


Connect USB Host port (P3) on BeagleBone Black to USB Mouse or USB Keyboard.
接USB的鼠标或者USB的键盘
Connect USB keyboard and USB Mouse to the USB HUB for use with BeagleBone Black.
如果有USB HUB的话就可以接USB键盘和鼠标


Connect micro-HDMI cable to (P6) on BeagleBone Black and HDMI-capable TV or Display.
链接HDMI到HDMI显示器(我正好有5寸的HDMI LCD)


Insert Micro SD card into MMC/SD slot on the BeagleBone Black.
插入TF到Beaglebone Black


Press Switch 'S2 while powering on the BeagleBone Black by connecting power cable to (P1).
NOTE
按住S2按钮,并接上5V电源。


We recommend to use external power supply (5V, 3A) for best results


To get adb console, connect USB cable to the mini-USB port(P4) on BeagleBone Black to the Host PC AFTER Android bootes up.
获取adb终端,链接BeagleBone Black的mini-USB到PC后，启动Android


四、启动参数


BeagleBone Black


setenv bootargs 'console=ttyO0,115200n8 androidboot.console=ttyO0 mem=512M root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait init=/init ip=off'


开机等待35S左右能看到Android的UI