System configuration--->
(myzr) System hostname 设置主机名
/dev management (Dynamic using devtmpfs + mdev) kernel配置支持medv,系统也配置mdev
Run a getty (login prompt) after boot --->
(ttymxc0) TTY port 设置登陆串口
Baudrate (115200) ---> 波特率
不编译kernel
Kernel--->
[] Linux Kernel 不选
不编译U-BOOT
Bootloaders --->
[] U-Boot 不选
$ make -j4 //用4个线程编译
结果看产生output/images/rootfs.tar
看图片“结果1”和“结果2”(结果2是没编译kernel报的错误不管)
最后修改一下rootfs里面的
vim etc/issue
Welcome to MY-IMX6-EK200
vim etc/profile
if [ "$PS1" ]; then
if [ "`id -u`" -eq 0 ]; then
export PS1='\u@\h:\w\# '
else
export PS1='\u@\h:\w\$ '
fi
fi
最后压缩烧写进去,用root登陆,默认没密码
VFS: Mounted root (ext3 filesystem) on device 179:2.
devtmpfs: mounted
Freeing unused kernel memory: 396K (809c6000 - 80a29000)
Starting logging: OK
Starting mdev...
Initializing random number generator... random: dd urandom read with 47 bits of entropy available
done.
Starting network: OK
Welcome to MY-IMX6-EK200
myzr login: root root@myzr:~# root@myzr:~# root@myzr:~# ls root@myzr:~# ls /
bin lib lost+found opt run tmp
dev lib32 media proc sbin usr
etc linuxrc mnt root sys var