kc705: add pullup on SD card MISO

sbourdeauducq · sbourdeauducq · commit f357077df04f · 2017-07-27T14:48:56.000+08:00
diff --git a/migen/build/platforms/kc705.py b/migen/build/platforms/kc705.py
@@ -75,7 +75,7 @@
         IOStandard("LVCMOS25")),
 
     ("mmc_spi", 0,
-        Subsignal("miso", Pins("AC20")),
+        Subsignal("miso", Pins("AC20"), Misc("PULLUP")),
         Subsignal("clk", Pins("AB23")),
         Subsignal("mosi", Pins("AB22")),
         Subsignal("cs_n", Pins("AC21")),
