Merge pull request #702 from maass-hamburg/arty_fix_sdcard

platforms: digilent_arty: move slew setting

Author: enjoy-digital

.github/workflows/ci.yml

@@ -24,7 +24,7 @@ jobs:
 
       - name: Install Python dependencies
         run: |
-          python3 -m pip install setuptools requests pexpect meson
+          python3 -m pip install setuptools requests pexpect meson pytest
 
       # Install (n)Migen / LiteX / Cores
       - name: Install LiteX
@@ -38,4 +38,4 @@ jobs:
 
       # Test
       - name: Run Tests
-        run: python3 setup.py test
+        run: python3 -m pytest -v

litex_boards/platforms/digilent_arty.py

@@ -299,11 +299,10 @@ def sdcard_pmod_io(pmod):
             IOStandard("LVCMOS33"),
         ),
         ("sdcard", 0,
-            Subsignal("data", Pins(f"{pmod}:2 {pmod}:4 {pmod}:5 {pmod}:0"), Misc("PULLUP True")),
-            Subsignal("cmd",  Pins(f"{pmod}:1"), Misc("PULLUP True")),
-            Subsignal("clk",  Pins(f"{pmod}:3")),
+            Subsignal("data", Pins(f"{pmod}:2 {pmod}:4 {pmod}:5 {pmod}:0"), Misc("SLEW=FAST"), Misc("PULLUP True")),
+            Subsignal("cmd",  Pins(f"{pmod}:1"), Misc("SLEW=FAST"), Misc("PULLUP True")),
+            Subsignal("clk",  Pins(f"{pmod}:3"), Misc("SLEW=FAST")),
             Subsignal("cd",   Pins(f"{pmod}:6")),
-            Misc("SLEW=FAST"), #NOTE: this and all Misc() is not supported by yosys+nextprn toolchain
             IOStandard("LVCMOS33"),
         ),
 ]