X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fbsv%2Fperipheral_gen%2Fgpio.py;h=50b9f63c3f7dd2a25885e94ddd4ebac8e37e4610;hb=9334e2230a72545dfa2f2ce3180b66546982cad0;hp=90671a569a0ec586cb639526f066be117565af6e;hpb=02eb92231842a122625b8f3ab9d861cf90d5d0c1;p=pinmux.git

diff --git a/src/bsv/peripheral_gen/gpio.py b/src/bsv/peripheral_gen/gpio.py
index 90671a5..50b9f63 100644
--- a/src/bsv/peripheral_gen/gpio.py
+++ b/src/bsv/peripheral_gen/gpio.py
@@ -4,14 +4,20 @@ from bsv.peripheral_gen.base import PBase
 class gpio(PBase):
 
     def slowimport(self):
-        return "    import pinmux::*;\n" + \
-               "    import mux::*;\n" + \
-               "    import gpio::*;\n"
+        return "import pinmux::*;\n" + \
+               "import mux::*;\n" + \
+               "import gpio::*;\n"
+
+    def extifinstance2(self, name, count):
+        template = "interface pad_config{0} = {1}.pad_config;"
+        dname = self.mksuffix(self.name, count)
+        return template.format(dname, name)
 
     def slowifdeclmux(self, name, count):
         size = len(self.peripheral.pinspecs)
-        return "        interface GPIO_config#(%d) pad_config%d;" % \
-            (size, count)
+        dname = self.mksuffix(self.name, count)
+        return "interface GPIO_config#(%d) pad_config%s;" % \
+            (size, dname)
 
     def num_axi_regs32(self):
         return 2
@@ -30,16 +36,20 @@ class gpio(PBase):
 
     def mkslow_peripheral(self, size=0):
         print "gpioslow", self.peripheral, dir(self.peripheral)
+        print "gpioslow", self.peripheral.configs
         size = len(self.peripheral.pinspecs)
-        return "        MUX#(%d) mux{0} <- mkmux();\n" % size + \
-               "        GPIO#(%d) gpio{0} <- mkgpio();" % size
+        dflt_ = "%s" % ("0" * size * 2)  # default if not set in spec
+        dflt = self.peripheral.configs[0].get("muxconfig", dflt_)
+        return "MUX#(%d) mux{0} <- mkmux('b%s);\n" % (size, dflt) + \
+               "GPIO#(%d) gpio{0} <- mkgpio();" % size
 
-    def mk_connection(self, count):
+    def mk_connection(self, name, count, fabricname, typ):
         print "GPIO mk_conn", self.name, count
         res = []
         dname = self.mksuffix(self.name, count)
         for i, n in enumerate(['gpio' + dname, 'mux' + dname]):
-            res.append(PBase.mk_connection(self, count, n))
+            res.append(PBase.mk_connection(self, name, count, fabricname, typ,
+                                           name_override=n))
         return '\n'.join(res)
 
     def _mk_connection(self, name=None, count=0):
@@ -54,10 +64,10 @@ class gpio(PBase):
             return name[3:]
         return name[4:]
 
-    def mk_cellconn(self, cellnum, name, count):
+    def mk_cellconn(self, name, count, cellnum):
         ret = []
         bank = self.mksuffix(name, count)
-        txt = "       pinmux.mux_lines.cell{0}_mux(mux{1}.mux_config.mux[{2}]);"
+        txt = "pinmux.mux_lines.cell{0}_mux(mux{1}.mux_config.mux[{2}]);"
         for p in self.peripheral.pinspecs:
             ret.append(txt.format(cellnum, bank, p['name'][1:]))
             cellnum += 1
@@ -69,12 +79,13 @@ class gpio(PBase):
     def pinname_outen(self, pname):
         return "func.gpio_out_en[{0}]".format(pname[1:])
 
-    def mk_pincon(self, name, count):
+    def _mk_pincon(self, name, count, typ):
         #ret = [PBase.mk_pincon(self, name, count)]
         # special-case for gpio in, store in a temporary vector
+        assert typ == 'slow'
         ret = []
         plen = len(self.peripheral.pinspecs)
-        template = "      mkConnection({0}.{1},\n\t\t\t{2}_{1});"
+        template = "mkConnection({0}.{1},\n\t\t\t{2}_{1});"
         ps = "pinmux.peripheral_side.%s" % name
         n = "{0}.func.gpio".format(name)
         for ptype in ['out', 'out_en', 'in']: