Orange Pi开发板Linux镜像下修改分辨率

1、安装sunxi-tools

安装依赖
sudo apt-get install libusb-1.0-0-dev
下载源码
git clone git://github.com/linux-sunxi/sunxi-tools.git
编译
cd sunxi-tools
make
编译生成工具fex2bin和bin2fex

2、提取script.fex

mkdir boot_mmc
mount /dev/mmcblk0p1 ./boot_mmc
cp ./boot_mmc/script.bin ./
//script.bin在系统的第一个分区中(/dev/mmcblk0p1)
./bin2fex script.bin > script.fex

3、修改script.fex的[disp_init]

4、替换系统的script.bin

./fex2bin script.fex > script.bin
cp script.bin ./boot_mmc/script.bin

5、 重启生效