[modify] Readme.md

Author: ikwzm

Readme.md

@@ -176,14 +176,15 @@ cp ../de0-nano-soc//u-boot/u-boot.img u-boot/u-boot.img
 
 #### File Description
 
- * tareget/zynq-zybo/
+ * tareget/zynq-zybo-de0-nano-soc/
    + boot/
      - boot.bin                                              : Stage 1 Boot Loader      (for ZYBO U-boot-spl)
-     - design_1_wrapper.bit                                  : FPGA configuration file  (Xilinx Bitstream Format)
      - u-boot.img                                            : Stage 2 Boot Loader      (for ZYBO U-boot image)
      - uEnv.txt                                              : U-Boot environment variables for set kernel version
      - boot.script                                           : U-Boot boot script       (source)
      - boot.scr                                              : U-Boot boot script       (binary)
+     - design_1_wrapper.bit                                  : FPGA configuration file  (for ZYBO)
+     - DE0_NANO_SOC.rbf                                      : FPGA configuration file  (for DE0-Nano-SoC)
      - zImage-4.4.7-armv7-fpga                               : Linux Kernel Image
      - devicetree-4.4.7-zynq-zybo.dtb                        : Linux Device Tree Blob   (for ZYBO)
      - devicetree-4.4.7-zynq-zybo.dts                        : Linux Device Tree Source (for ZYBO)