kernelconfig_penguin
CONFIG_ARC_BUILTIN_DTB_NAME is not available for the default architecture x86.
Result is shown for architecture arc

Built in DTB

configname: CONFIG_ARC_BUILTIN_DTB_NAME

Linux Kernel Configuration
└─> ARC Architecture Configuration
└─> Built in DTB

Set the name of the DTB to embed in the vmlinux binary
Leaving it blank selects the minimal "skeleton" dtb