Merge pull request #390 from wireboy5/gowin-support

Add Support for Sipeed Tang Nano 20k
FPGAwars · Aug 6, 2024 · bd96d7e · bd96d7e
2 parents 580d9df + 835fdca
commit bd96d7e
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Showing 6 changed files with 391 additions and 2 deletions.
diff --git a/apio/managers/arguments.py b/apio/managers/arguments.py
@@ -242,6 +242,7 @@ def process_arguments(
     # -- Build Scons flag list
     flags = serialize_scons_flags(
         {
+            "fpga_model": config[FPGA],
             "fpga_arch": config[ARCH],
             "fpga_size": config[SIZE],
             "fpga_type": config[TYPE],

diff --git a/apio/resources/boards.json b/apio/resources/boards.json
@@ -788,5 +788,16 @@
     "ftdi": {
       "desc": "ETH4K"
     }
+  },
+  "Sipeed-Tang-Nano-20k": {
+    "name":"Sipeed Tang Nano 20k",
+    "fpga": "GW2AR-LV18QN88C8/I7",
+    "programmer": {
+      "type": "openfpgaloader_tangnano20k"
+    },
+    "usb": {
+      "vid": "0403",
+      "pid": "6010"
+    }
   }
  } 
diff --git a/apio/resources/distribution.json b/apio/resources/distribution.json
@@ -10,6 +10,7 @@
     "litterbox": ">=0.2.1,<0.3.0",
     "tinyfpgab": ">=1.1.0,<1.2.0",
     "tinyprog": ">=1.0.21,<1.1.0",
-    "icefunprog": ">=2.0.3,<3.0.0"
+    "icefunprog": ">=2.0.3,<3.0.0",
+    "apycula": "0.12"
   }
 }
diff --git a/apio/resources/fpgas.json b/apio/resources/fpgas.json
@@ -397,5 +397,11 @@
     "type": "um5g-85k",
     "size": "85k",
     "pack": "CSFBGA285"
-  } 
+  },
+  "GW2AR-LV18QN88C8/I7": {
+    "arch": "gowin",
+    "type": "gw2a-18c",
+    "size": "20k",
+    "pack": "QN88"
+  }
 }