FPGA Overlay DTS file for the PYNQ-BNN MNIST example

lfc-pynq.dts

/dts-v1/;
/ {
  fragment@0 {
  	     target-path = "/amba/fpga-region0";
		#address-cells = <0x1>;
		#size-cells = <0x1>;

		__overlay__ {
			#address-cells = <0x1>;
			#size-cells = <0x1>;

			firmware-name = "lfc-pynq.bin";

			lfc-pynq@43c00000 {
					  compatible = "generic-uio";
				          reg = <0x43c00000 0x10000>;
					  #interrupts = <0x0 0x1d 0x4>;
		        };

			pynq-udmabuf0 {
				compatible  = "ikwzm,udmabuf-0.10.a";
				device-name = "udmabuf0";
				size = <0x1000>;
	                };

			pynq-udmabuf1 {
				compatible  = "ikwzm,udmabuf-0.10.a";
				device-name = "udmabuf1";
				size = <0x1000>;
	                };

		};
	} ;
} ;