vendor.tinyfpga_bx: add connectors.

diff --git a/nmigen/vendor/tinyfpga_bx.py b/nmigen/vendor/tinyfpga_bx.py
index 24f7c330b7aab0592f48dc2a8c0db3a42c5027d7..bc6684131d1562758b4082ed4b30d013e5261597 100644 (file)
--- a/nmigen/vendor/tinyfpga_bx.py
+++ b/nmigen/vendor/tinyfpga_bx.py
@@ -6,29 +6,50 @@ __all__ = ["TinyFPGABXPlatform"]
 
 
 class TinyFPGABXPlatform(TinyProgrammerMixin, LatticeICE40Platform):
-    device    = "lp8k"
-    package   = "cm81"
-    clocks    = [
+    device     = "lp8k"
+    package    = "cm81"
+    clocks     = [
         ("clk16", 16e6),
     ]
-    resources = [
+    resources  = [
         Resource("clk16", 0, Pins("B2", dir="i"),
                  extras={"GLOBAL": 1, "IO_STANDARD": "SB_LVCMOS33"}),
 
         Resource("user_led", 0, Pins("B3", dir="o"), extras={"IO_STANDARD": "SB_LVCMOS33"}),
 
         Resource("usb", 0,
-            Subsignal("d_p",     Pins("B4", dir="io")),
-            Subsignal("d_n",     Pins("A4", dir="io")),
-            Subsignal("pull_up", Pins("A3", dir="o")),
+            Subsignal("d_p",    Pins("B4", dir="io")),
+            Subsignal("d_n",    Pins("A4", dir="io")),
+            Subsignal("pullup", Pins("A3", dir="o")),
             extras={"IO_STANDARD": "SB_LVCMOS33"}
         ),
 
         Resource("spiflash", 0,
             Subsignal("cs_n", Pins("F7", dir="o")),
             Subsignal("clk",  Pins("G7", dir="o")),
-            Subsignal("mosi", Pins("G6", dir="io")),
-            Subsignal("miso", Pins("H7", dir="io")),
+            Subsignal("mosi", Pins("G6", dir="o")),
+            Subsignal("miso", Pins("H7", dir="i")),
+            Subsignal("wp",   Pins("H4", dir="o")),
+            Subsignal("hold", Pins("J8", dir="o")),
             extras={"IO_STANDARD": "SB_LVCMOS33"}
         ),
+
+        Resource("spiflash4x", 0,
+            Subsignal("cs_n", Pins("F7", dir="o")),
+            Subsignal("clk",  Pins("G7", dir="o")),
+            Subsignal("dq",   Pins("G6 H7 H4 J8", dir="io")),
+            extras={"IO_STANDARD": "SB_LVCMOS33"}
+        ),
+    ]
+    connectors = [
+        Connector("gpio", 0,
+            # Left side of the board
+            #     1  2  3  4  5  6  7  8  9 10 11 12 13
+             "   A2 A1 B1 C2 C1 D2 D1 E2 E1 G2 H1 J1 H2"
+            # Right side of the board
+            #          14 15 16 17 18 19 20 21 22 23 24
+             "         H9 D9 D8 B8 A9 B8 A8 B7 A7 B6 A6"
+            # Bottom of the board
+            # 25 26 27 28 29 30 31
+             "G1 J3 J4 G9 J9 E8 J2"),
     ]