android目錄:
device/fsl/imx6/etc/init.rc
修改,添加如下代碼,然後編譯uramdisk就可以了
on property:ro.debuggable=1
start console
編譯uramdisk:
make recoveryimage -j4
make ramdisk -j4
可參考的文章:
android 系統功能配置 console/adbd:https://blog.csdn.net/haima1998/article/details/38439555