Revert "amended BoardConfig with device tree info and set kernel +x"

This reverts commit f6b889c9e482fc4e0bf6d6aa712e0c33d73870cf.
Revert "amended BoardConfig with device tree info"

This reverts commit fbccee9ed08c9194518f220821b2628395acc5a7.
added device tree, chmod +x kernel, added loading of dt to BoardConfig.mk