系统移植3-Android系统移植

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$ sudo apt-get install uuid uuid-dev
$ sudo apt-get install zlib1g-dev liblz-dev
$ sudo apt-get install liblzo2-2 liblzo2-dev
$ sudo apt-get install lzop
$ sudo apt-get install git-core curl
$ sudo apt-get install u-boot-tools
$ sudo apt-get install mtd-utils
$ sudo apt-get install android-tools-fsutils
$ sudo apt-get install openjdk-7-jdK

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$ cd ~
$ mkdir myandroid
$ mkdir bin
$ cd myandroid
$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo
$ ~/bin/repo init -u https://android.googlesource.com/platform/manifest -b android-6.0.1_r22
$ ~/bin/repo sync # This command loads most needed repos. Therefore, it can take several hours to load.

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$ cd ~/myandroid
$ git clone git://git.freescale.com/imx/linux-2.6-imx.git kernel_imx
# the kernel repo is large. Therefore, this process can take a while.
$ cd kernel_imx
$ git checkout m6.0.1_2.1.0-ga

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$ cd ~/myandroid/bootable
$ mkdir bootloader
$ cd bootloader
$ git clone git://git.freescale.com/imx/uboot-imx.git uboot-imx
$ cd uboot-imx
$ git checkout m6.0.1_2.1.0-ga

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$ cd ~/myandroid
$ source build/envsetup.sh
$ lunch sabresd_6dq-user
$ make 2>&1 | tee build-log.txt

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system/core/libsparse/simg2img.c // 将sparse image转换为raw image； 
system/core/libsparse/img2simg.c // 将raw image转换为sparse image

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$ simg2img <sparse_image_files> <raw_image_file>
# 使用示例
$ simg2img system.img system.raw.img

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$ sudo ./fsl-sdcard-partition.sh -f imx6dl /dev/sdX
# fsl-sdcard-partition.sh为分区脚本，
$ sudo mkfs.fat -n BOOT /dev/sdX1

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$ sudo dd if=u-boot-imx6dl.imx of=/dev/sdX bs=512 seek=2;sync

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$ cp boot-imx6dl.img /media/登录名/BOOT/boot-imx6dl.img

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$ sudo dd if=system.raw.img of=/dev/sdX5;sync

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$ setenv bootargs 'console=ttymxc0,115200 init=/init video=mxcfb0:dev=ldb,bpp=32,if=RGB666 video=mxcfb1:dev=ldb,bpp=32,if=RGB666 video=mxcfb2:off video=mxcfb3:off vmalloc=320M androidboot.console=ttymxc0 consoleblank=0 androidboot.hardware=freescale cma=384M'
$ setenv bootcmd 'fatload mmc 1:1 12000000 boot.img;boota 12000000'
$ saveenv