Merge pull request #1 from antmicro/develop

Develop

.travis.yml

@@ -1,14 +1,20 @@
 os: linux
 dist: bionic
 language: c++
+env:
+  global:
+       - DEBIAN_FRONTEND: noninteractive
+addons:
+  apt:
+    packages:
+        - wget
+        - locales
 
 before_install:
-        - export DEBIAN_FRONTEND=noninteractive
-
-install:
-        - sudo apt-get update && sudo apt-get install -y wget locales
         - sudo locale-gen "en_US.UTF-8"
         - export LANG="en_US.UTF-8"
+
+install:
         - wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
         - bash miniconda.sh -b -p $HOME/miniconda
         - source "$HOME/miniconda/etc/profile.d/conda.sh"
@@ -30,3 +36,7 @@ script:
         - export PATH=$TRAVIS_BUILD_DIR/install/bin:$PATH
         - cd $TRAVIS_BUILD_DIR/counter_test
         - make
+        - cd $TRAVIS_BUILD_DIR/picosoc_demo
+        - make
+        - cd $TRAVIS_BUILD_DIR/linux_litex_demo
+        - make

counter_test/Makefile

@@ -5,7 +5,8 @@ VERILOG:=${current_dir}/counter_basys3.v
 PARTNAME:= xc7a35tcpg236-1
 DEVICE  := xc7a50t_test
 BITSTREAM_DEVICE := artix7
-PCF=${current_dir}/basys3.pcf
+PCF:=${current_dir}/basys3.pcf
+SDC:=${current_dir}/basys3.sdc
 BUILDDIR:=build
 
 all: ${BUILDDIR}/${TOP}.bit
@@ -17,13 +18,13 @@ ${BUILDDIR}/${TOP}.eblif: | ${BUILDDIR}
 	cd ${BUILDDIR} && synth -t ${TOP} -v ${VERILOG} -d ${BITSTREAM_DEVICE} -p ${PARTNAME}
 
 ${BUILDDIR}/${TOP}.net: ${BUILDDIR}/${TOP}.eblif
-	cd ${BUILDDIR} && pack -e ${TOP}.eblif -d ${DEVICE}
+	cd ${BUILDDIR} && pack -e ${TOP}.eblif -d ${DEVICE} -s ${SDC}
 
 ${BUILDDIR}/${TOP}.place: ${BUILDDIR}/${TOP}.net
-	cd ${BUILDDIR} && place -e ${TOP}.eblif -d ${DEVICE} -p ${PCF} -n ${TOP}.net -P ${PARTNAME}
+	cd ${BUILDDIR} && place -e ${TOP}.eblif -d ${DEVICE} -p ${PCF} -n ${TOP}.net -P ${PARTNAME} -s ${SDC} 2>&1 > /dev/null
 
 ${BUILDDIR}/${TOP}.route: ${BUILDDIR}/${TOP}.place
-	cd ${BUILDDIR} && route -e ${TOP}.eblif -d ${DEVICE}
+	cd ${BUILDDIR} && route -e ${TOP}.eblif -d ${DEVICE} -s ${SDC} 2>&1 > /dev/null
 
 ${BUILDDIR}/${TOP}.fasm: ${BUILDDIR}/${TOP}.route
 	cd ${BUILDDIR} && write_fasm -e ${TOP}.eblif -d ${DEVICE}

counter_test/basys3.sdc

@@ -0,0 +1 @@
+create_clock -period 10 bufg

linux_litex_demo/Makefile

@@ -0,0 +1,42 @@
+mkfile_path := $(abspath $(lastword $(MAKEFILE_LIST)))
+current_dir := $(patsubst %/,%,$(dir $(mkfile_path)))
+TOP := top
+VERILOG := ${current_dir}/baselitex_arty.v \
+           ${current_dir}/VexRiscv_Linux.v
+MEM_INIT := ${current_dir}/mem.init \
+            ${current_dir}/mem_1.init \
+            ${current_dir}/mem_2.init
+PARTNAME := xc7a35tcsg324-1
+DEVICE  := xc7a50t_test
+BITSTREAM_DEVICE := artix7
+PCF := ${current_dir}/arty.pcf
+SDC := ${current_dir}/arty.sdc
+BUILDDIR := build
+
+all: ${BUILDDIR}/${TOP}.bit
+
+${BUILDDIR}:
+	mkdir ${BUILDDIR}
+	ln -s ${MEM_INIT} ${BUILDDIR}
+
+${BUILDDIR}/${TOP}.eblif: | ${BUILDDIR}
+	cd ${BUILDDIR} && synth -t ${TOP} -v ${VERILOG} -d ${BITSTREAM_DEVICE} -p ${PARTNAME} 2>&1 > /dev/null
+
+${BUILDDIR}/${TOP}.net: ${BUILDDIR}/${TOP}.eblif
+	cd ${BUILDDIR} && pack -e ${TOP}.eblif -d ${DEVICE} -s ${SDC} 2>&1 > /dev/null
+
+${BUILDDIR}/${TOP}.place: ${BUILDDIR}/${TOP}.net
+	cd ${BUILDDIR} && place -e ${TOP}.eblif -d ${DEVICE} -p ${PCF} -n ${TOP}.net -P ${PARTNAME} -s ${SDC} 2>&1 > /dev/null
+
+${BUILDDIR}/${TOP}.route: ${BUILDDIR}/${TOP}.place
+	cd ${BUILDDIR} && route -e ${TOP}.eblif -d ${DEVICE} -s ${SDC} 2>&1 > /dev/null
+
+${BUILDDIR}/${TOP}.fasm: ${BUILDDIR}/${TOP}.route
+	cd ${BUILDDIR} && write_fasm -e ${TOP}.eblif -d ${DEVICE}
+
+${BUILDDIR}/${TOP}.bit: ${BUILDDIR}/${TOP}.fasm
+	cd ${BUILDDIR} && write_bitstream -d ${BITSTREAM_DEVICE} -f ${TOP}.fasm -p ${PARTNAME} -b ${TOP}.bit
+
+clean:
+	rm -rf ${BUILDDIR}
+