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Placing whole system (u-boot, kernel, rootfs) in SPI NOR flash with Yocto

Question asked by Neil Egger on Jan 24, 2018
Latest reply on Jan 26, 2018 by Neil Egger

I'm working on a custom board design based somewhat on the mx6qsabresd board.  This board has a 512Mb Micron SPI NOR flash chip on it that we'd like to put everything on including a core-image-minimal rootfs that was built using Yocto Morty.  Ideally, the boot process would extract a compressed version of the rootfs into a ramdisk and run from there.  We plan to use MFGtool to flash the boot image.  Can someone point me to any resources for doing this that might be helpful?

 

Thanks,

Neil

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