kernel source files for pcDuino
The build enviroment copy from: https://github.com/linux-sunxi/sunxi-bsp.git https://github.com/linux-sunxi/allwinner-tools.git
submodules: https://github.com/linux-sunxi/u-boot-sunxi.git https://github.com/linux-sunxi/sunxi-tools.git https://github.com/linux-sunxi/linux-sunxi.git https://github.com/linux-sunxi/cedarx-libs.git