u-boot-xlnx: Add microblaze specific configuration setup
u-boot-xlnx: Add microblaze specific configuration setup

* When the machine being built is microblaze, copy config.mk and
  xparameters.h into board/xilinx/microblaze-generic
* Fixed newlines in file

Signed-off-by: Nathan Rossi <e1e6d173c6873c0ae2b831215d22380d293bb314@xilinx.com>

nathanrossi/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx,nathanrossi/meta-xilinx,nathanrossi/meta-xilinx,nathanrossi/meta-xilinx