Merge pull request #411 from Patronics/develop

Add untested support for Sipeed Tang nano 9k, 4k, 1k and original Tang Nano boards
FPGAwars · Sep 8, 2024 · cb991fe · cb991fe
2 parents 154592d + e2a62fc
commit cb991fe
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Showing 5 changed files with 83 additions and 5 deletions.
diff --git a/apio/resources/boards.json b/apio/resources/boards.json
@@ -807,6 +807,50 @@
       "desc": "ETH4K"
     }
   },
+  "Sipeed-Tang-Nano": {
+    "name":"Sipeed Tang Nano",
+    "fpga": "GW1N-LV1QN48C6/I5",
+    "programmer": {
+      "type": "openfpgaloader_tangnano"
+    },
+    "usb": {
+      "vid": "0403",
+      "pid": "6010"
+    }
+  },
+  "Sipeed-Tang-Nano-1k": {
+    "name":"Sipeed Tang Nano 1k",
+    "fpga": "GW1NZ-LV1QN48C6/I5",
+    "programmer": {
+      "type": "openfpgaloader_tangnano1k"
+    },
+    "usb": {
+      "vid": "0403",
+      "pid": "6010"
+    }
+  },
+  "Sipeed-Tang-Nano-4k": {
+    "name":"Sipeed Tang Nano 4k",
+    "fpga": "GW1NSR-LV4CQN48PC7/I6",
+    "programmer": {
+      "type": "openfpgaloader_tangnano4k"
+    },
+    "usb": {
+      "vid": "0403",
+      "pid": "6010"
+    }
+  },
+  "Sipeed-Tang-Nano-9k": {
+    "name":"Sipeed Tang Nano 9k",
+    "fpga": "GW1NR-LV9QN88PC6/I5",
+    "programmer": {
+      "type": "openfpgaloader_tangnano9k"
+    },
+    "usb": {
+      "vid": "0403",
+      "pid": "6010"
+    }
+  },
   "Sipeed-Tang-Nano-20k": {
     "name":"Sipeed Tang Nano 20k",
     "fpga": "GW2AR-LV18QN88C8/I7",

diff --git a/apio/resources/distribution.json b/apio/resources/distribution.json
@@ -11,6 +11,6 @@
     "tinyfpgab": ">=1.1.0,<1.2.0",
     "tinyprog": ">=1.0.21,<1.1.0",
     "icefunprog": ">=2.0.3,<3.0.0",
-    "apycula": "0.12"
+    "apycula": ">=0.12"
   }
 }
diff --git a/apio/resources/fpgas.json b/apio/resources/fpgas.json
@@ -410,6 +410,24 @@
     "size": "85k",
     "pack": "CSFBGA285"
   },
+  "GW1NZ-LV1QN48C6/I5": {
+    "arch": "gowin",
+    "type": "gw1nz-1",
+    "size": "1k",
+    "pack": "QN48"
+  },
+  "GW1NSR-LV4CQN48PC7/I6": {
+    "arch": "gowin",
+    "type": "gw1ns-4",
+    "size": "4k",
+    "pack": "QN48P"
+  },
+  "GW1NR-LV9QN88PC6/I5": {
+    "arch": "gowin",
+    "type": "gw1n-9c",
+    "size": "9k",
+    "pack": "QN88P"
+  },
   "GW2AR-LV18QN88C8/I7": {
     "arch": "gowin",
     "type": "gw2a-18c",

diff --git a/apio/resources/gowin/SConstruct b/apio/resources/gowin/SConstruct
@@ -42,15 +42,15 @@ for warn in VERILATOR_WARN:
 
 
 
-# -- Size. Possible values: 20k
-# -- Type. Possible values: gw2ar
+# -- Size. Possible values: 1k, 4k, 9k, 20k
+# -- Type. Possible values: gw1nz-1, gw1ns-4, gw1n-9c, gw2a-18c
 # -- Package. Unused.
 
 
 # -- Add the FPGA flags as variables to be shown with the -h scons option
 vars = Variables()
-vars.Add('fpga_size', 'Set the Gowin FPGA size (25k)', FPGA_SIZE)
-vars.Add('fpga_type', 'Set the Gowin FPGA type (gw5a)', FPGA_TYPE)
+vars.Add('fpga_size', 'Set the Gowin FPGA size (20k)', FPGA_SIZE)
+vars.Add('fpga_type', 'Set the Gowin FPGA type (gw2a-18c)', FPGA_TYPE)
 vars.Add('fpga_pack', 'Set the Gowin FPGA packages', FPGA_PACK)
 vars.Add('fpga_model', 'Set a specific Gowin FPGA model', FPGA_MODEL)
 

diff --git a/apio/resources/programmers.json b/apio/resources/programmers.json
@@ -74,6 +74,22 @@
     "command": "openFPGALoader",
     "args": "-c usb-blaster -v --file-type bin"
   },
+  "openfpgaloader_tangnano": {
+    "command": "openFPGALoader",
+    "args": "-b tangnano"
+  },
+  "openfpgaloader_tangnano1k": {
+    "command": "openFPGALoader",
+    "args": "-b tangnano1k -f"
+  },
+  "openfpgaloader_tangnano4k": {
+    "command": "openFPGALoader",
+    "args": "-b tangnano4k -f"
+  },
+  "openfpgaloader_tangnano9k": {
+    "command": "openFPGALoader",
+    "args": "-b tangnano9k -f"
+  },
   "openfpgaloader_tangnano20k": {
     "command": "openFPGALoader",
     "args": "-b tangnano20k -f"