U-boot1.1.6 补丁，用于友善之臂QQs3c2440开发板支持nand flash,nor flash启动，直接patch到u-boot1.1.6中即可使用。-U-boot1.1.6 patch for the development friendliness of the arm QQs3c2440 board support nand flash, nor flash boot directly to the u-boot1.1.6 in the patch can be used.