1 #/*******************************************************************************
2 # * OK335xS-Android pack-ubi-256M.sh hacking
3 # * 声明：
4 # * 1. 本文解析仅仅是为了知道pack-ubi-256M.sh自动生成ubi文件系统的原理
5 # * 2. 本文在网页上可能不好阅读，最好cp一份在其他文本编辑器中阅读
6 # * 2015-6-4 晴 深圳 南山平山村 曾剑锋
7 # ******************************************************************************/
8
9
10 # /bin/sh
11
12 ANDROID_PATH=`pwd` # get android root path
13 KERNEL_PATH=$ANDROID_PATH/kernel # get android kernel path
14 UBOOT_PATH=$ANDROID_PATH/u-boot # get android u-boot path
15 echo "start make rootfs.tar.bz2......" # show start message
16 cd $ANDROID_PATH/out/target/product/am335xevm # change directory to out path
17 rm -rf android_rootfs # remove android_rootfs directory
18 mkdir android_rootfs # make directory for android_rootfs
19 cp -rf root/* android_rootfs # cp all file to android_rootfs directory from root directory
20 cp -rf data android_rootfs/ # cp data directory to android_rootfs directory
21 cp -rf system android_rootfs/ # cp system directory to android_rootfs directory
22 cp -rf $ANDROID_PATH/vendor/busybox android_rootfs/system/bin # cp busybox as a shell command
23 cp -rf $ANDROID_PATH/RowboPerf/RowboPerf_libs/armeabi/* android_rootfs/system/lib # cp RowboPerf armeabi lib as system lib
24 cp -rf $ANDROID_PATH/RowboPerf/Zeroxbench_bins/armeabi/* android_rootfs/system/bin # cp RowboPerf armeabi bin as system bin
25 cp -rf $ANDROID_PATH/RowboPerf/*.apk android_rootfs/data/app # cp RowboPerf apk as data spp
26 cd android_rootfs/data # change directory to android_rootfs/data
27 mkdir data # make directory for data
28 cd $ANDROID_PATH/out/target/product/am335xevm # change directory to out path
29 chown 1000:1000 android_rootfs/data/app -R # change file own
30 chmod 775 android_rootfs/data/app # change file mode of app
31 chmod 777 android_rootfs/data/data # change file mode of data
32 ../../../../build/tools/mktarball.sh ../../../host/linux-x86/bin/fs_get_stats android_rootfs . rootfs rootfs.tar.bz2 # create a tar file
33 sleep 2
34 cp -rf rootfs.tar.bz2 $ANDROID_PATH/mkubifs # cp rootfs.tar.bz2 to mkubifs directory
35 cd $ANDROID_PATH/mkubifs # go to mkubifs directory
36 rm -rf rootfs # rm -rf rootfs directory
37 mkdir rootfs # make rootfs directory
38 tar -jxvf rootfs.tar.bz2 -C rootfs # use tar with -jxvf argument extract files from rootfs.tar.bz2
39 ./mkfs.ubifs -F -r rootfs -m 2048 -e 126976 -c 1866 -o ubifs.img # create the ubifs image
40 # ubinize.cfg |
41 # [ubifs] |
42 # mode=ubi |
43 # image=ubifs.img <---------------------------------+
44 # vol_id=0
45 # vol_size=220MiB
46 # vol_type=dynamic
47 # vol_name=rootfs
48 # vol_flags=autoresize
49 ./ubinize -o ubi.img -O 2048 -m 2048 -p 128KiB -s 2048 ubinize.cfg # create the ubi image
50 sleep 2
51 echo " make end" # show work end
52
53 cd $ANDROID_PATH # goto android root path
54 cp $KERNEL_PATH/arch/arm/boot/uImage temp # cp uImage to temp directory
55 #cp $UBOOT_PATH/MLO temp # cp MLO to temp directory
56 #cp $UBOOT_PATH/u-boot.img temp # cp u-boot.img to temp directory
57 cp $ANDROID_PATH/mkubifs/ubi.img temp # cp ubi.img to temp directory
58
59 cp $KERNEL_PATH/arch/arm/boot/uImage mmc-android-ubifs/Boot_Images # cp uImage to mmc-android-ubifs/Boot_Images
60 #cp $UBOOT_PATH/MLO mmc-android-ubifs/Boot_Images # cp MLO to temp directory
61 #cp $UBOOT_PATH/u-boot.img mmc-android-ubifs/Boot_Images # cp u-boot.img to temp directory
62 cp $ANDROID_PATH/mkubifs/ubi.img mmc-android-ubifs/Filesystem # cp ubi.img to temp directory
63 echo "pack complete"
