particular compatible nodes. The library operates on a flattened
version of the device tree.
+config OF_LIBFDT_OVERLAY
+ bool "Enable the FDT library overlay support"
+ help
+ This enables the FDT library (libfdt) overlay support.
+
config SPL_OF_LIBFDT
bool "Enable the FDT library for SPL"
default y if SPL_OF_CONTROL