From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sun, 1 Jul 2018 23:31:47 +0000 (+0100)
Subject: create a val0 which is set to 0 to get round compilation error
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=43d0db0a213c8f86a4f987d22bd622dfc208472f;p=pinmux.git

create a val0 which is set to 0 to get round compilation error
---

diff --git a/src/bsv/actual_pinmux.py b/src/bsv/actual_pinmux.py
index ee90986..58e2040 100644
--- a/src/bsv/actual_pinmux.py
+++ b/src/bsv/actual_pinmux.py
@@ -69,11 +69,11 @@ def fmt(ifaces, cells, idx, suffix=None):
     else:
         cell = ''
     if not cell:
-        return '0'
+        return 'val0'
     temp = transfn(cell)
     x = ifaces.getifacetype(temp)
     if x == 'input':
-        return '0'  # inputs don't get passed through to the out mux
+        return 'val0'  # inputs don't get passed through to the out mux
     if suffix == '_outen' and x == 'out':
         return "wr%s%s" % (cells[1], suffix or '') # USE GPIO FOR SELECTION
     if x == 'out': # sigh hack, should be using interface_decl
diff --git a/src/bsv/pinmux_generator.py b/src/bsv/pinmux_generator.py
index e086f35..0bbfc19 100644
--- a/src/bsv/pinmux_generator.py
+++ b/src/bsv/pinmux_generator.py
@@ -191,6 +191,7 @@ def write_pmp(pmp, p, ifaces, iocells):
         # ========================= Actual pinmuxing ========================#
         bsv_file.write('''
       /*====== This where the muxing starts for each io-cell======*/
+      Wire#(Bit#(1)) val0<-mkDWire(0); // need a zero
 ''')
         bsv_file.write(p.pinmux)
         bsv_file.write('''