1. 用的是ubuntu 12.04.5 64bit.
2. 先安装 JDK

  $wget dl.cubieboard.org/software/tools/android/jdk1.6.0_45.tar.gz

$ sudo vim ~/.bashrc

Add :

JAVA_HOME=/work/tools/jdk1.6.0_45
export JRE_HOME=/work/tools/jdk1.6.0_45/jre
export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH

Delete all item in this file, then copy the following server addresses to it
#sudo vi /etc/apt/sources.list
deb http://mirrors.163.com/ubuntu/ precise main restricted
deb-src http://mirrors.163.com/ubuntu/ precise main restricted
deb http://mirrors.163.com/ubuntu/ precise-updates main restricted
deb-src http://mirrors.163.com/ubuntu/ precise-updates main restricted
deb http://mirrors.163.com/ubuntu/ precise universe
deb-src http://mirrors.163.com/ubuntu/ precise universe
deb http://mirrors.163.com/ubuntu/ precise-updates universe
deb-src http://mirrors.163.com/ubuntu/ precise-updates universe
deb http://mirrors.163.com/ubuntu/ precise multiverse
deb-src http://mirrors.163.com/ubuntu/ precise multiverse
deb http://mirrors.163.com/ubuntu/ precise-updates multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-updates multiverse
deb http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ precise-security main restricted
deb-src http://mirrors.163.com/ubuntu/ precise-security main restricted
deb http://mirrors.163.com/ubuntu/ precise-security universe
deb-src http://mirrors.163.com/ubuntu/ precise-security universe
deb http://mirrors.163.com/ubuntu/ precise-security multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-security multiverse
deb http://extras.ubuntu.com/ubuntu precise main
deb-src http://extras.ubuntu.com/ubuntu precise main
保存退出。然后执行命令：
#sudo apt-get update
更新之后，你再安装那些包的话就不会有问题了。

3. 安装

sudo apt-get install  build-essential  
sudo apt-get install u-boot-tools

4. 然后安装其他的

$sudo apt-get install uboot-mkimage binutils-arm-linux-gnueabihf gcc-arm-linux-gnueabi gcc-arm-linux-gnueabihf cpp-arm-linux-gnueabihf libusb-1.0-0 libusb-1.0-0-dev git  fakeroot kernel-package zlib1g-dev libncurses5-dev

$sudo apt-get install texinfo texlive ccache zlib1g-dev gawk bison flex gettext uuid-dev ia32-libs ncurses-dev gcc-multilib

5. 下载SDK
http://dl.cubieboard.org/software/a20-cubieboard/android/v2.0_A20_android_source.tar.gz

==========================================

修改lichee/tools/pack/chips/sun7i/configs/android/sugar-cubieboard2/sys_config.fex

[system]
;recovery_key = port:PH16<0><default>

就是把此条定义注释掉(添加分号)，重启了N多次还保留数据，各位亲都试试吧！

##为了输出为1080P
同文件，修改
screen1_output_mode = 4
为
screen1_output_mode = 10

===========================================
##为了输出为1080P

diff --git a/device/softwinner/wing-common/hardware/libhardware/display/display.cpp b/device/softwinner/wing-common/hardware/libhardware/display/display.cpp
index a406f36..01a5ba8 100755
--- a/device/softwinner/wing-common/hardware/libhardware/display/display.cpp
+++ b/device/softwinner/wing-common/hardware/libhardware/display/display.cpp
@@ -2529,7 +2529,8 @@ static int display_init(struct display_context_t* ctx)
}
if(i==sizeof(g_tv_para)/sizeof(struct tv_para_t))
{
- ctx->out_format[sel] = DISPLAY_TVFORMAT_720P_60HZ;
+ //ctx->out_format[sel] = DISPLAY_TVFORMAT_720P_60HZ;
+ ctx->out_format[sel] = DISPLAY_TVFORMAT_1080P_60HZ;
}
}
else if(init_para.output_type[sel] == DISP_OUTPUT_TYPE_VGA)

diff --git a/frameworks/base/services/java/com/android/server/wm/WindowManagerService.java b/frameworks/base/services/java/com/android/server/wm/WindowManagerService.java
index 1045c7d..2f6d375 100755
--- a/frameworks/base/services/java/com/android/server/wm/WindowManagerService.java
+++ b/frameworks/base/services/java/com/android/server/wm/WindowManagerService.java
@@ -4045,7 +4045,7 @@ public class WindowManagerService extends IWindowManager.Stub
if (req == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED) {
req = getOrientationFromAppTokensLocked();
}
- req = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
+ //req = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
return req;
}
else{

diff --git a/system/core/init/init_disp.c b/system/core/init/init_disp.c
index 3637143..8b2c8cd 100755
--- a/system/core/init/init_disp.c
+++ b/system/core/init/init_disp.c
@@ -768,7 +768,9 @@ int init_initdisplay()
}
if(hdmistatus)
{
- init_swtichdisplay(0,DISP_OUTPUT_TYPE_HDMI,DISP_TV_MOD_720P_60HZ);
+ //init_swtichdisplay(0,DISP_OUTPUT_TYPE_HDMI,DISP_TV_MOD_720P_60HZ);
+ int mode = init_dispgethdmimaxmode();
+ init_swtichdisplay(0,DISP_OUTPUT_TYPE_HDMI,mode);
}
else
{

===========================================

6. 开始编译

After extract it,

   $ cd lichee/linux-3.4
   $ make clean
   $ cp arch/arm/configs/cubieboard2_config .config   //note：if you want to complie cubietruck, please copy cubietruck_config.
   $ cd ..
   $ ./build.sh -p sun7i_android
   $ cd ../android
   $ source build/envsetup.sh
   $ lunch   //note:select sugar-cubieboard2 or sugar-cubietruck
   $ extract-bsp
   $ make -j8

7. 打包(在Android根目录)
$pack

ITPub博客

编译 Android 4.2 for CubieBorad2 双卡版

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