1 files changed, 8 insertions, 11 deletions
diff --git a/nmigen_boards/dev/flash.py b/nmigen_boards/dev/flash.py
index a4b5e33..0311789 100644
--- a/nmigen_boards/dev/flash.py
+++ b/nmigen_boards/dev/flash.py
@@ -4,33 +4,30 @@ from nmigen.build import *
 __all__ = ["SPIFlashResources"]
 
 
-def SPIFlashResources(number, *, cs_n, clk, mosi, miso, wp_n=None, hold_n=None, attrs=None):
+def SPIFlashResources(number, *, cs, clk, mosi, miso, wp=None, hold=None, attrs=None):
     resources = []
 
     io_all = []
     if attrs is not None:
         io_all.append(attrs)
-    io_all.append(Subsignal("cs_n", Pins(cs_n, dir="o")))
-    io_all.append(Subsignal("clk",  Pins(clk,  dir="o")))
+    io_all.append(Subsignal("cs",  PinsN(cs, dir="o")))
+    io_all.append(Subsignal("clk", Pins(clk, dir="o")))
 
     io_1x = list(io_all)
     io_1x.append(Subsignal("mosi", Pins(mosi, dir="o")))
     io_1x.append(Subsignal("miso", Pins(miso, dir="i")))
-    if wp_n is not None and hold_n is not None:
-        # Tristate these pins by default, and rely on a pullup on the board or within the flash.
-        # An alternative would be to define them as outputs with reset value of 1, but that's
-        # not currently possible in nMigen.
-        io_1x.append(Subsignal("wp_n",   Pins(wp_n, dir="oe")))
-        io_1x.append(Subsignal("hold_n", Pins(hold_n, dir="oe")))
+    if wp is not None and hold is not None:
+        io_1x.append(Subsignal("wp",   PinsN(wp,   dir="o")))
+        io_1x.append(Subsignal("hold", PinsN(hold, dir="o")))
     resources.append(Resource("spiflash", number, *io_1x))
 
     io_2x = list(io_all)
     io_2x.append(Subsignal("dq", Pins(" ".join([mosi, miso]), dir="io")))
     resources.append(Resource("spiflash2x", number, *io_2x))
 
-    if wp_n is not None and hold_n is not None:
+    if wp is not None and hold is not None:
         io_4x = list(io_all)
-        io_4x.append(Subsignal("dq", Pins(" ".join([mosi, miso, wp_n, hold_n]), dir="io")))
+        io_4x.append(Subsignal("dq", Pins(" ".join([mosi, miso, wp, hold]), dir="io")))
         resources.append(Resource("spiflash4x", number, *io_4x))
 
     return resources