Bureaucrats, dave_user, Administrators
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{{Applies To Bora}}
{{Applies To BoraX}}
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__FORCETOC__
In essence, PetaLinux combines the original Bora/BoraX device tree (<code>bora.dts</code>) with another auxiliary device tree generated on the base of hardware description file (.hdf). The resulting DTB (<code>system.dtb</code>) provides all the nodes required by the system to operate properly.
It is worth remembering that the user can add further customizations to theresulting DTB by editing this file <code><plnx-projroot>/project-spec/meta-user/recipes-bsp/device-tree/files/system-user.dtsi</code>. For more details, please refer to the ''Xilinx UG1144 PetaLinux Tools Documentation - Reference Guide''.