OPUS devices update manual > Contents of the software update

The OS 1.x for the OPUS B2 / B2+ contains the following files:

boot_opus-b2_1.0.0.bin – a binary image with the runtime bootloader

spl_opus-b2_1.0.0.bin – a binary image with the very first bootloader

rootfs_opus-b2_1.0.0-te-linuxfb-qt5.tar.gz – Root file system package including the Linux kernel

dev-tree_opus-b2_1.0.0.tar.gz – Device tree file to install the correct device configuration into the device

service_opus-b2_1.0.0.bin – Service kernel

logo_opus-b2-te-landscape.bmp (optional) – boot logo for normal start

recovery_opus-b2-te-landscape.bmp (optional) – boot logo for start in service mode

Additionally, there is an md5 check sum file for each of the above files which are used to check the integrity of the files in the installation.

OS 1.x for B2 / B2+