ConnectCore i.MX6UL SBC Yocto: how to update install_linux_fw_sd.scr for new image


I have the ConnectCore i.MX6UL SBC and am building new custom Yocto images.

Once the bitbake is complete, I get an install_linux_fw_sd.scr in the tmp/deploy/, but it still points to dey-image-qt-x11-ccimx6ulsbc.boot.ubifs and dey-image-qt-x11-ccimx6ulsbc.ubifs.

I can rename my 2 .ubifs files to “qt-x11”, but I would rather have the install_linux_fw_sd.scr point to my files.

Unfortunately, I cannot edit that script, because it has a checksum.

What is the proper way of updating linux_fw_sd.scr?


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if you delete the checksum from the top of the file it should work. give it a try

The file of install_linux_fw_sd.scr is generated based on /usr/local/dey-2.6/sources/meta-digi/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x-sbc-pro/install_linux_fw_sd.txt, modify the txt file to change the image file names in install_linux_fw_sd.scr