移植ubuntu到i.mx6ull --1
本帖最后由 myzr_soft 于 2019-8-7 08:43 编辑简介说明：
MY-IMX6-CB140P-6Y2D-256M-4G：(6Y2D是IMX6ULL，256M是内存，4G是EMMC)
安装ubuntu或debian建议存储是EMMC，这样容量大。1.下载Ubuntu系统和修改相关配置
首先创建保存路径
$ mkdir ~/image
$ cd image$ mkdir ubrfs16.04.4$ cd ubrfs16.04.4下载ubuntu-base-16.04.4-base-armhf.tar.gz$ wget http://cdimage.ubuntu.com/ubuntu ... 4-base-armhf.tar.gz
使用sudo 解压： $ sudo tar zxf ubuntu-base-16.04.4-base-armhf.tar.gz安装qemu-user-static工具$ sudo apt-get install qemu-user-static拷贝qemu-arm-static到刚刚解压出来的目录$ sudo cp /usr/bin/qemu-arm-static ./usr/bin/网络配置修改根文件系统软件源$ sudo vim ./etc/apt/sources.list
添加 ubuntu arm 源(也可在网上找其他的arm源)deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial main multiverse restricted universedeb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-backports main multiverse restricted universedeb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-proposed main multiverse restricted universedeb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-security main multiverse restricted universedeb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-updates main multiverse restricted universedeb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial main multiverse restricted universedeb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-backports main multiverse restricted universedeb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-proposed main multiverse restricted universedeb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-security main multiverse restricted universedeb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-updates main multiverse restricted universe为了制作成功的根文件系统能够联网，可以直接拷贝本机的dns配置文件到根文件系统的相应位置$ sudo cp /etc/resolv.conf ./etc/resolv.conf首先在本机挂载刚刚下载好的文件系统，联网完成相应的配置，然后载烧录到开发板上。需要挂载proc, sys, dev, dev/pts等文件系统。编写一个bash脚本ms.sh来完成挂载和卸载操作，首先回到ubrfs16.04.4的上一级目录，并创建ms.sh文件，$ cd ~/image$ vim ms.sh创建ms.sh文件内容如下：#!/bin/bashmnt () { echo "MOUNTING" sudo mount -t proc /proc ${2}proc sudo mount -t sysfs /sys ${2}sys sudo mount -o bind /dev ${2}dev sudo mount -o bind /dev/pts ${2}dev/pts sudo chroot ${2} }umnt (){ echo "UNMOUNTING" sudo umount ${2}proc sudo umount ${2}sys sudo umount ${2}dev/pts sudo umount ${2}dev }if [ "$1" = "-m" ] && [ -n "$2" ];then mnt $1 $2 echo "mnt -m pwd"elif [ "$1" = "-u" ] && [ -n "$2" ];then umnt $1 $2 echo "mnt -u pwd"else echo "" echo "Either 1'st, 2'nd or bothparameters were missing" echo "" echo "1'st parameter can be one ofthese: -m(mount) OR -u(umount)" echo "2'nd parameter is the full pathof rootfs directory(with trailing '/')" echo "" echo "For example: ch-mount -m/media/sdcard/" echo "" echo 1st parameter : ${1} echo 2nd parameter : ${2}fi
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