CONFIG_NIOS2_DTB_SOURCE_BOOL is not available for the selected architecture x86.
Result is shown for architecture nios2
Compile and link device tree into kernel image
configname: CONFIG_NIOS2_DTB_SOURCE_BOOL
Linux Kernel Configuration
└─>Platform options
└─>Compile and link device tree into kernel image
In linux kernel since version 3.10 (release Date: 2013-06-30)
This allows you to specify a dts (device tree source) file
which will be compiled and linked into the kernel image.
which will be compiled and linked into the kernel image.