移植android3.3到ZedBoard
follow doc：Android移植Guide1.3.pdf
follow website:
sudo apt-get install git gnupg flex bison gperf build-essential zip curl
libc6-dev libncurses5-dev:i386 x11proto-core-dev libx11-dev:i386
libreadline6-dev:i386 libgl1-mesa-glx:i386 libgl1-mesa-dev g++-multilib
mingw32 tofro-dos python-markdown libxml2-utils xsltproc zlib1g-dev:i386
uboot-mkimage gparted screen
从以下网址下载dk-6u45-linux-i586.bin
http://www.oracle.com/technetwork/java/javasebusiness/downloads/java-archive-downloads-javase6-419409.html
进入编译目录
chmod u+x jdk-6u45-linux-i586.bin
./jdk-6u45-linux-i586.bin
mkdir -p /usr/lib/jvm
mv jdk1.6.0_45 /usr/lib/jvm/
update-alternatives --install "/usr/bin/java" "java"
"/usr/lib/jvm/jdk1.6.0_45/bin/java" 1
update-alternatives --install "/usr/bin/javac" "javac"
"/usr/lib/jvm/jdk1.6.0_45/bin/javac" 1
update-alternatives --install "/usr/bin/javaws" "javaws"
"/usr/lib/jvm/jdk1.6.0_45/bin/javaws" 1
update-alternatives --install "/usr/lib/mozilla/plugins/libjavaplugin.so"
"mozilla-javaplugin.so" "/usr/lib/jvm/jdk1.6.0_45/jre/lib/i386/libnpjp2.so"
1
update-alternatives --config java
update-alternatives --config javac
update-alternatives --config javaws
update-alternatives --config mozilla-javaplugin.so
下载Linux 源
git clone https://github.com/Digilent/linux-digilent.git
下载Android Kernel
git clone https://android.googlesource.com/kernel/common -b android-3.3
在疆目录下建立bin目录并将其添加到path环境变量,并下载REPO脚本
mkdir ~/bin
export PATH=~/bin:$PATH
curl http://commondatastorage.googleapis.com/git-repo-downloads/repo >
~/bin/repo
给repo加权限
chmod a+x ~/bin/repo
cd YourWorkspace
新建repo疆目录，repo将安装在此目录下，然后安装最新的repo
repo init -u https://android.googlesource.com/platform/manifest
repo init -u https://android.googlesource.com/platform/manifest -b
android-4.0.1_r1
repo sync
准备BOOT.BIN(FSBL,SSBL,)
下载wget
http://www.digilentinc.com/Data/Products/ZedBoard/ZedBoard_Linux_Design.zip
解压后在sd_image目录下可以发现sd卡boot分区需要装载的所有文件
VGA（HDMI）
[Hardware Design Source
folder]：/root/android_for_zed/ZedBoard_Linux_Design/
[Xillinux sources folder] :
/root/android_for_zed/xillinux-eval-zedboard-1.2/
下载http://www.xillybus.com/downloads/xillinux-eval-zedboard-1.2.zip
cd ~/android_for_zed/
cp -r xillinux-eval-zedboard-1.2/system/pcores/xillyvga_v1_00_a/
ZedBoard_Linux_Design/hw/xps_proj/pcores/
cd
~/android_for_zed/ZedBoard_Linux_Design/hw/xps_proj/pcores/xillyvga_v1_00_a
mkdir netlist
安装ISE14.4
用ISE打开~/android_for_zed/xillinux-eval-zedboard-1.2/runonce
regenerate core
完成后：
cd ~/android_for_zed/
cp xillinux-eval-zedboard-1.2/runonce/vga_fifo.v
ZedBoard_Linux_Design/hw/xps_proj/pcores/xillyvga_v1_00_a/hdl/verilog/
cp xillinux-eval-zedboard-1.2/runonce/vga_fifo.ngc
ZedBoard_Linux_Design/hw/xps_proj/pcores/xillyvga_v1_00_a/netlist/
cp xillinux-eval-zedboard-1.2/cores/xillyvga_core.ngc
ZedBoard_Linux_Design/hw/xps_proj/pcores/xillyvga_v1_00_a/netlist/
cd
~/android_for_zed/ZedBoard_Linux_Design/hw/xps_proj/pcores/xillyvga_v1_00_a/data
vi xillyvga_v2_1_0.pao
加入一行lib xillyvga_v1_00_a vga_fifo verilog
cd
~/android_for_zed/ZedBoard_Linux_Design/hw/xps_proj/pcores/xillyvga_v1_00_a/hdl/verilog
vi xillyvga.v
最后加入一段
FDCE vga_iob_ff[13:0] (
.Q({vga_red, vga_green, vga_blue,
vga_hsync, vga_vsync}),
.D({vga_red_app[7:4],
vga_green_app[7:4], vga_blue_app[7:4], vga_hsync_app, vga_vsync_app}),
.C(vga_clk_app),
.CE(1‘b1),
.CLR(1‘b0)
);
在第69行修改
output [3:0] vga_blue,
output [3:0] vga_green,
output vga_hsync,
output [3:0] vga_red,
cd
~/android_for_zed/ZedBoard_Linux_Design/hw/xps_proj/pcores/xillyvga_v1_00_a/data/
vi xillyvga_v2_1_0.bbd
加入以下3行：
Files
#####
vga_fifo.ngc,xillyvga_core.ngc
vi xillyvga_v2_1_0.mpd
第90行那里，改三行：
PORT vga_red = "", DIR = O, VEC = [3:0]
PORT vga_green = "", DIR = O, VEC = [3:0]
PORT vga_blue = "", DIR = O, VEC = [3:0]
第7行后插入两行：
OPTION STYLE = MIX
OPTION RUN_NGCBUILDF = TRUE
用ISE的XPS打开~/android_for_zed/ZedBoard_Linux_Design/hw/xps_proj/system.xps如下图
点击BUS INTERFACE的TAB页
删除axi_hdmi_tx_16_b0, axi_iic_hdmi, axi_vdma_0共三项
打开system.mhs,修改152行去掉hdmi_int，
点IP Catalog ->Project local PCores ->User -> XILLYVGA
将VGA通过INTERCONNECT3链接到ZYNC，其他接线如图所示
点Ports->Xillvga_0,将如图所示几个端口MakeExernel
OK，Generate bitstream.
4 Prepare the kernel for Android
git log --pretty=oneline --format="%Cgreen%h %Creset%s" --grep="Linux 3.3."
-n 20
显示20行：
7a84477 mtd: fix oops in dataflash driver
e2aa417 Merge tag ‘v3.3-rc7‘ into gpio/next
fde7d90 Linux 3.3-rc7
192cfd5 Linux 3.3-rc6
d5a74af Merge tag ‘iommu-fixes-v3.3-rc5‘ of
git://git.kernel.org/pub/scm/linux/k
e0e5ce5 Merge branch ‘imx/dt‘ of
git://git.linaro.org/people/shawnguo/linux-2.6
a0008bf Merge branch ‘lpc32xx/fixes-non-critical‘ of
git://git.antcom.de/linux-2
f2273ec Merge branch ‘lpc32xx/fixes‘ of git://git.antcom.de/linux-2.6 into
fixes
a173fc6 Merge branch ‘kirkwood/board‘ into next/boards
6b21d18 Linux 3.3-rc5
2daa79e Merge branch ‘lpc32xx/drivers‘ into next/drivers
fa2c8f4 Merge tag ‘v3.3-rc4‘ into for-3.4 in order to resolve the conflict
resol
b01543d Linux 3.3-rc4
ffafe77 Merge branch ‘v3.3-samsung-fixes-3‘ of
git://git.kernel.org/pub/scm/linu
082f53c Merge branch ‘for-arm-soc‘ of git://sources.calxeda.com/kernel/linux
int
a08a499 Merge tag ‘v3.3-rc3‘ as we‘ve got several bugfixes in there which are
co
d65b4e9 Linux 3.3-rc3
290436c Merge tag ‘v3.3-rc2‘ into perf/core
177f72f Merge tag ‘v3.3-rc2‘ into for-3.4
62aa2b5 Linux 3.3-rc2
以上源都含有Linux3.3.的字符
需要将patch放到Linux Kernel 顶层
git diff 192cfd5 HEAD > 3.3-rc6-to-Android.patch
有意个文件3.3-rc6-to-Android.patch出现在当前Linux根目录中了。
git apply --ignore-whitespace --ignore-space-change --check
3.3-rc6-to-Android.patch
weiwandaisxu