#JAVA ¼³Ä¡

$ cd /opt 
$ sudo wget http://crztech.iptime.org:8080/Release/jdk/jdk1.6.0_26.tgz
$ sudo tar xf jdk1.6.0_26.tgz


#U-boot ¿ë ÄÄÆÄÀÏ ¼³Ä¡
$ cd /opt/
$ sudo wget https://releases.linaro.org/13.09/components/toolchain/binaries/gcc-linaro-arm-linux-gnueabihf-4.8-2013.09_linux.tar.bz2
$ sudo tar xf gcc-linaro-arm-linux-gnueabihf-4.8-2013.09_linux.tar.bz2

#Ä¿³Î Toolchain ¼³Ä¡
$ cd /opt/
$ sudo wget http://crztech.iptime.org:8080/Release/Toolchain/arm-eabi-4.6.tgz
$ sudo tar xf arm-eabi-4.6.tgz

#u-boot ÄÄÆÄÀÏ

$ ./build_uboot config
$ ./build_uboot

#Kernel ÄÄÆÄÀÏ
$ ./build_kernel defconfig m3358_android_defconfig
$ ./build_kernel


#¾Èµå·ÎÀÌµå  ½Ã½ºÅÛ ÄÄÆÄÀÏ

 ./build_android.sh sgx_clean;./build_android.sh

#MMC ºÎÆà À̹ÌÁö Write ¹× ºÎÆÃÇϱâ

$ tar xvf m3358_Android_xxx_image.tgz
$ $ sudo ./mkmmc-android.sh /dev/sdg


#ºÎÆà ¸ðµå 
4¹ø ON ³ª¸ÓÁö OFF 

#nand À̹ÌÁö WriteÇϱâ 

4¹ø ON ÈÄ sd ºÎÆà ÈÄ
- u-boot  À̹ÌÁö Write
nand scrub.chip
mmc rescan
fatload mmc 0 ${loadaddr} MLO
nand erase 0x0 0x20000
nand write ${loadaddr} 0x0 0x20000
fatload mmc 0 ${loadaddr} u-boot.img
nand erase 0x80000 0x1e00000
nand write ${loadaddr} 0x80000 0x1e0000

-kernel À̹ÌÁö write
mmc rescan
fatload mmc 0 ${loadaddr} uImage
nand erase 0x280000 0x500000
nand write ${loadaddr} 0x280000 0x500000

-ÆÄÀÏ ½Ã½ºÅÛ write
nand erase 780000 f880000
fatload mmc 0:4 ${loadaddr} ubi.img
nand write ${loadaddr} 780000 0x9160000
0x9160000: 152436736Byte  (ubi.img ´Ù¿î·Îµå »çÀÌÁî)

3,4¹ø ON ÈÄ ºÎÆà 

SD Booting u-Boot environment
# setenv bootargs "console=ttyO0,115200n8 androidboot.console=ttyO0 mem=512M root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait init=/init ip=off"
# setenv bootcmd "mmc rescan ; fatload mmc 0 81000000 uImage ; bootm 81000000"

NAND Booting u-Boot environment
# setenv nandboot 'echo Booting from nand ... ; nandecc hw 2 ; nand read 0x81000000 0x00280000 0x00500000 ; bootm 0x81000000;'
# setenv bootcmd 'run nandboot'   
# setenv bootargs 'console=ttyO0,115200n8 androidboot.console=ttyO0 mem=512M root=ubi0:rootfs rootfstype=ubifs ubi.mtd=7,2048 rw rootwait init=/init ip=off'

## UBI Filesystem ¸¸µé±â
mtd-util¼³Ä¡
$ git clone git://git.infradead.org/mtd-utils.git
$ cd mtd-utils/
$ git checkout v1.5.0
$ make
$ sudo make install

ubi filesystem ¸¸µé±â
$ sudo mkfs.ubifs -r rootfs -F -m 2048 -e 126976 -c 1580 -o ubifs.img
$  vim ubinize.cfg
[ubifs]
    mode=ubi
    image=ubifs.img
    vol_id=0
    vol_size=192MiB
    vol_type=dynamic
    vol_name=rootfs
    vol_flags=autoresize

$ sudo ubinize -o ubi.img -m 2048 -p 128KiB -s 512 -O 2048 ubinize.cfg