create gateware folder

README.md

@@ -17,7 +17,7 @@ Impure incremental build:
 ```shell
 nix-shell
 cd src
-./zc706.py -g ../build/gateware  # build gateware
+gateware/zc706.py -g ../build/gateware  # build gateware
 make                                    # build firmware
 cd ..
 ./remote_run.sh -i

default.nix

@@ -48,7 +48,7 @@ let
         ];
       }
       ''
-        python ${./src/zc706.py} -g build -V ${variant}
+        python ${./src/gateware/zc706.py} -g build -V ${variant}
         mkdir -p $out $out/nix-support
         cp build/top.bit $out
         echo file binary-dist $out/top.bit >> $out/nix-support/hydra-build-products

src/Makefile

@@ -5,9 +5,9 @@ all: ../build/firmware/armv7-none-eabihf/release/szl
 .PHONY: all
 
 
-../build/pl.rs: zc706.py
+../build/pl.rs: gateware/zc706.py
 	mkdir -p ../build
-	python zc706.py -r ../build/pl.rs -V $(VARIANT)
+	python gateware/zc706.py -r ../build/pl.rs -V $(VARIANT)
 
 ../build/firmware/armv7-none-eabihf/release/runtime: ../build/pl.rs $(shell find . -path ./szl -prune -o -print)
 	XBUILD_SYSROOT_PATH=`pwd`/../build/sysroot cargo xbuild --release -p runtime --target-dir ../build/firmware