R-Car/Boards/Yocto-Gen3-CommonFAQ/How to use "Device Tree Overlays"

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Revision as of 02:57, 6 November 2020 by Y.H. (talk | contribs) (Created page with "== How to use "Device Tree Overlays" == This function is supported in Kingfisher Yocto v4.1.0 or later.</br> https://elinux.org/R-Car/Boards/Kingfisher/Yocto-Gen3/v4.1.0</br>...")
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How to use "Device Tree Overlays"

This function is supported in Kingfisher Yocto v4.1.0 or later.
https://elinux.org/R-Car/Boards/Kingfisher/Yocto-Gen3/v4.1.0

Ex)

=> ext4load mmc 0 0x48080000 /boot/Image; ext4load mmc 0 0x48000000 /boot/r8a7795-h3ulcb-kf.dtb
=> ext4load mmc 0 0x48040000 /boot/ulcb-kf-cn11.dtbo
=> fdt addr 0x48000000; fdt resize 8192; fdt apply 0x48040000
=> booti 0x48080000 - 0x48000000