migrate to 2020.1

Makefile

@@ -1,11 +1,13 @@
-VIVADO?=/opt/xilinx/Vivado/2018.2
-SDK?=/opt/xilinx/SDK/2018.2
-BOOTGEN?=bootgen
+VIVADO?=/opt/Xilinx/Vivado/2020.1
+VITIS?=/opt/Xilinx/Vitis/2020.1
 DESIGN=$(wildcard design/*.v)
 CONSTR=$(wildcard constr/*.xdc)
 XCI=$(patsubst ip/%.xci,%,$(wildcard ip/*.xci))
 FONT?=/usr/share/fonts/TTF/Consolas-Regular.ttf
 
+export VIVADO
+export VITIS
+
 PART=xc7z020clg400-1
 export PART
 
@@ -64,7 +66,7 @@ build/fsbl/fsbl.sdk/fsbl/Release/fsbl.elf: script/fsbl-sdk.tcl build/system.hdf
 	./script/launch-sdk.sh $<
 
 build/BOOT.bin: script/fsbl.bif build/fsbl/fsbl.sdk/fsbl/Release/fsbl.elf build/output.bit
-	$(SDK)/bin/bootgen -arch zynq -image $< -w -o build/BOOT.bin
+	$(VITIS)/bin/bootgen -arch zynq -image $< -w -o build/BOOT.bin
 
 build/overlay/node_modules: script/overlay/package.json script/overlay/package-lock.json
 	mkdir -p build/overlay/

README.md

@@ -54,9 +54,9 @@ You can follow these steps get *Deep:* Dark-Fantasy running:
 
 **If the default settings don't work for you for some reason, you should try build the project from source code.**
 
-Note: You need Xilinx Vivado (2018.2), `make`, `bash`, `node`, `npm`, and `awk` to generate the bitstream file.
+Note: You need Xilinx Vivado (2020.1), `make`, `bash`, `node`, `npm`, and `awk` to generate the bitstream file.
 You also need a ttf font for the overlay number display.
-Futhermore, you need Xilinx SDK (2018.2), `make`, `bash` to generate the bootable image.
+Futhermore, you need Xilinx Vitis (2020.1), `make`, `bash` to generate the bootable image.
 
 ### Step 1: Get the source code
 
@@ -136,8 +136,8 @@ Multicore won't help.
 export FONT=/usr/share/fonts/truetype/noto/NotoMono-Regular.ttf
 # Specify your Xilinx Vivado installation
 # Specify your Xilinx SDK installation
-export VIVODO=/opt/xilinx/Vivado/2018.2
-export SDK=/opt/xilinx/SDK/2018.2
+export VIVODO=/opt/Xilinx/Vivado/2020.1
+export VITIS=/opt/Xilinx/Vitis/2020.1
 # Perform synthsizing, implementation, bitstream creation, boot image creation.
 # This may take a while (15~25min), so be patient
 make -j8

script/launch-sdk.sh

@@ -18,5 +18,5 @@ finish() {
 }
 trap finish EXIT
 
-"$SDK/bin/xsct" "../../../$TCL" 2>&1 | tee "../../$LOG"
+"$VITIS/bin/xsct" "../../../$TCL" 2>&1 | tee "../../$LOG"
 trap - EXIT