Add init file in sdram/phy dir

Without __init__.py file, when using setup.py, setuptools' find_package() function does not find the files in sdram/phy package. Hence .egg file entirely misses sdram/phy directory

More info here: https://bitbucket.org/pypa/setuptools/issues/97

diff --git a/misoclib/mem/sdram/phy/__init__.py b/misoclib/mem/sdram/phy/__init__.py
new file mode 100644 (file)
index 0000000..e69de29