Embedded equipment starting method and device based on uboot

The invention discloses an embedded device starting method based on uboot. The partition mode of the embedded equipment is set as a multi-system partition and a backup partition, so that high stability of the embedded equipment is guaranteed, the conventional starting judgment logic of uboot is changed, starting parameters are automatically set through uboot, and corresponding partition guidance is carried out to guarantee normal starting of a system. The integrity of a system partition is identified by creating an error flag file prior to system startup, completing system startup, and deleting the error flag file after verification is passed. Therefore, the tedious operation of manually modifying the uboot starting parameters is avoided, and the purpose of improving the reliability of thestarting process of the embedded equipment is achieved. In addition, the invention further provides an embedded equipment starting device based on uboot, embedded equipment and a readable storage medium, and the technical ef