1，下載最新的 linux for davinci

2，解壓縮並進入目錄 linux-davinci

#tar xzf linux-davinci.tar.gz
#cd linux-davinci

3，設定交叉編譯環境路徑（交叉編譯環境推薦使用 arm-2011.03-41-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2 ）

#export PATH=$PATH:/opt/arm-2011.09/bin

#make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- distclean
 

#apt-get install libncurses5-dev

#make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- davinci_all_defconfig

#make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- menuconfig

#apt-get install uboot-mkimage
 

#make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- uImage