Add integer attributes

diff --git a/litex/gen/fhdl/verilog.py b/litex/gen/fhdl/verilog.py
index 0e34af26fcd79dfda1bc0bf5a78c81dc4b26ab76..e1bd8da4e6d9ebf2318cbd6dca405d15937f9804 100644 (file)
--- a/litex/gen/fhdl/verilog.py
+++ b/litex/gen/fhdl/verilog.py
@@ -210,7 +210,8 @@ def _printattr(attr, attr_translate):
         if not firsta:
             r += ", "
         firsta = False
-        r += attr_name + " = \"" + attr_value + "\""
+        const_expr = "\"" + attr_value + "\"" if not isinstance(attr_value, int) else str(attr_value)
+        r += attr_name + " = " + const_expr
     if r:
         r = "(* " + r + " *)"
     return r