Adding support for Embedded-Tek's pi-sicle development board

apio/resources/boards.json

@@ -1,3 +1,11 @@
+{
+  "pi-sicle": {
+    "name": "pi-sicle",
+    "fpga": "iCE40-HX4K-TQ144",
+    "programmer": {
+      "type": "pi-sicle_loader"}
+  },
+
 {
   "icezum": {
     "name": "IceZUM Alhambra",
@@ -13,7 +21,7 @@
       "desc": "IceZUM Alhambra.*"
     }
   },
-  
+
   "icestick": {
     "name": "iCEstick Evaluation Kit",
     "fpga": "iCE40-HX1K-TQ144",

apio/resources/fpgas.json

@@ -146,8 +146,8 @@
   "iCE40-HX4K-TQ144": {
     "arch": "ice40",
     "type": "hx",
-    "size": "8k",
-    "pack": "tq144:4k"
+    "size": "4k",
+    "pack": "tq144"
   },
   "iCE40-HX4K-BG121": {
     "arch": "ice40",
@@ -179,18 +179,6 @@
     "size": "5k",
     "pack": "uwg30"
   },
-  "iCE40-U4K-UWG30": {
-    "arch": "ice40",
-    "type": "u",
-    "size": "4k",
-    "pack": "uwg30"
-  },
-  "iCE40-U4K-SG48": {
-    "arch": "ice40",
-    "type": "u",
-    "size": "4k",
-    "pack": "sg48"
-  },
   "ECP5-LFE5U-12F-CABGA256": {
     "arch": "ecp5",
     "type": "12k",
@@ -409,29 +397,5 @@
     "type": "um5g-85k",
     "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",
-    "size": "20k",
-    "pack": "QN88"
-  }
+  } 
 }

apio/resources/programmers.json

@@ -3,7 +3,10 @@
     "command": "iceprog",
     "args": "-d i:0x${VID}:0x${PID}:${FTDI_ID}"
   },
-
+ "pi-sicle_loader": {
+    "command": "pi-sicle-loader",
+    "args": "--flash"
+  },
   "iceprogduino": {
     "command": "iceprogduino",
     "args": ""