From 7a7b8905b7b097ec4981c1e83f0ab69ad6f88bf9 Mon Sep 17 00:00:00 2001
From: Gabriel Somlo <gsomlo@gmail.com>
Date: Thu, 19 Mar 2020 18:04:27 -0400
Subject: [PATCH] platforms/nexys4ddr: add spisdcard pins.

Synchronize with litex-boards commit #57bcadb.
---
 litex/boards/platforms/nexys4ddr.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/litex/boards/platforms/nexys4ddr.py b/litex/boards/platforms/nexys4ddr.py
index 677fedaff..1eec88910 100644
--- a/litex/boards/platforms/nexys4ddr.py
+++ b/litex/boards/platforms/nexys4ddr.py
@@ -57,6 +57,15 @@ _io = [
         IOStandard("LVCMOS33"),
     ),
 
+    ("spisdcard", 0,
+        Subsignal("rst",  Pins("E2")),
+        Subsignal("clk",  Pins("B1")),
+        Subsignal("mosi", Pins("C1"), Misc("PULLUP True")),
+        Subsignal("cs_n", Pins("D2"), Misc("PULLUP True")),
+        Subsignal("miso", Pins("C2"), Misc("PULLUP True")),
+        IOStandard("LVCMOS33"), Misc("SLEW=FAST")
+    ),
+
     ("sdcard", 0,
         Subsignal("rst", Pins("E2"), Misc("PULLUP True")),
         Subsignal("data", Pins("C2 E1 F1 D2"), Misc("PULLUP True")),