The BSP Layer provides machine configurations. Everything in this layer is specific to the machine for which you are building the image or the SDK. A common structure or form is defined for BSP layers. You can learn more about this structure in the Yocto Project Board Support Package (BSP) Developer's Guide.
The BSP Layer's configuration directory contains
configuration files for the machine
(conf/machine/
) and,
of course, the layer (machine
.confconf/layer.conf
).
The remainder of the layer is dedicated to specific recipes
by function: recipes-bsp
,
recipes-core
,
recipes-graphics
, and
recipes-kernel
.
Metadata can exist for multiple formfactors, graphics
support systems, and so forth.
recipes-*
directories, not all these directories appear in all
BSP layers.