boards/platforms/ulx3s: add gpios 0-3

diff --git a/litex/boards/platforms/ulx3s.py b/litex/boards/platforms/ulx3s.py
index c17ce331897192a7b847fadd6791a3eb13d403af..c1815848b674411abb2a6d5098c9b45423e153ab 100644 (file)
--- a/litex/boards/platforms/ulx3s.py
+++ b/litex/boards/platforms/ulx3s.py
@@ -42,6 +42,26 @@ _io = [
     ("ext0p", 0, Pins("B11"), IOStandard("LVCMOS33")),
     ("ext1p", 0, Pins("A10"), IOStandard("LVCMOS33")),
 
+    ("gpio", 0,
+        Subsignal("p", Pins("B11")),
+        Subsignal("n", Pins("C11")),
+        IOStandard("LVCMOS33")
+    ),
+    ("gpio", 1,
+        Subsignal("p", Pins("A10")),
+        Subsignal("n", Pins("A11")),
+        IOStandard("LVCMOS33")
+    ),
+    ("gpio", 2,
+        Subsignal("p", Pins("A9")),
+        Subsignal("n", Pins("B10")),
+        IOStandard("LVCMOS33")
+    ),
+    ("gpio", 3,
+        Subsignal("p", Pins("B9")),
+        Subsignal("n", Pins("C10")),
+        IOStandard("LVCMOS33")
+    ),
 ]