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uuu-scripts: rework wic install scripts to support a new unified image

Dmitry Petrov requested to merge uuu-install-wic-update into kirkstone

This is a second MR for [YT-159] FNG System: Create optional wic image containing FNG System and Yocto.

During work on YT-159, it became clear that existing uuu scripts are not capable of handling the resulted unified images with FNG-System and Yocto inside. For example:

  • a name of WIC filename should be changed inside flash-mx6-wic.sh
  • a following line in uuu-mx6-install-wic.lst should not be applied: FB: flash -scanterm -scanlimited 0x800000 bootloader _mx6boot.

So, this MR contains improvements in uuu scripts to make them work not only for clea-os WIC images.

The mx6-boot image (combined FNGBoot and U-Boot) is required by CleaOS and will be installed during the deployment WIC with the CleaOS image. To install mx6-boot for SECO-NE Yocto BSP, run the following command:

uuu -b uuu-flash-mx6-boot.lst u-boot.imx

Update 09.08.24:

  • to get rid of hard coding names of board dtb files (see meta-seconorth-distro!804), decided to switch to board-specific scripts to flash WIC image to on-board storage (eMMC);
  • each such script generates a required linuximage (combined image: kernel+dtb) for particular board and deploys this linuximage to the board using a new uuu script — uuu-flash-linuximage.lst.
Edited by Dmitry Petrov

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