1. source envsetup.sh
2.cd ~/Desktop/tc3p-dv17/poky/
3. source oe-init-build-env
4. cd ~/Desktop/tc3p-dv17/build-pokyst-sta1385-mtp-mmc-boot-m3os-from-m3xl
5. ~/Desktop/tc3p-dv17/poky/meta/conf/sanity.conf 加入 BB_NO_NETWORK ?= "1"
6. bitbake image