add travis-ci

.travis.yml

@@ -0,0 +1,18 @@
+language: python
+dist: Xenial
+python: "3.6"
+
+install:
+  # Get Migen / LiteX / Cores
+  - wget https://raw.githubusercontent.com/enjoy-digital/litex/master/litex_setup.py
+  - python3 litex_setup.py init install
+  # Install LiteX-Boards
+  - python3 setup.py develop
+
+before_script:
+  # Get RISC-V toolchain
+  - wget https://static.dev.sifive.com/dev-tools/riscv64-unknown-elf-gcc-8.1.0-2019.01.0-x86_64-linux-ubuntu14.tar.gz
+  - tar -xvf riscv64-unknown-elf-gcc-8.1.0-2019.01.0-x86_64-linux-ubuntu14.tar.gz
+  - export PATH=$PATH:$PWD/riscv64-unknown-elf-gcc-8.1.0-2019.01.0-x86_64-linux-ubuntu14/bin/
+
+script: python setup.py test