cleanup templates in peripheral_gen base

[pinmux.git] / src / bsv / peripheral_gen / qspi.py

diff --git a/src/bsv/peripheral_gen/qspi.py b/src/bsv/peripheral_gen/qspi.py
index 462b57bfbba26980d0596bb5b511017ac96642cf..fddbd813b5409884bf8e5c60cd29c4e4f015205a 100644 (file)
--- a/src/bsv/peripheral_gen/qspi.py
+++ b/src/bsv/peripheral_gen/qspi.py
@@ -1,75 +1,11 @@
-from bsv.peripheral_gen.base import PBase
+from bsv.peripheral_gen.nspi import nspi
 
 
-class qspi(PBase):
+class mqspi(nspi):
+    def __init__(self, name):
+        nspi.__init__(self, name, True)
 
-    def slowimport(self):
-        return "    import qspi              :: *;"
 
-    def slowifdecl(self):
-        return "            interface QSPI_out qspi{0}_out;\n" + \
-               "            method Bit#(1) qspi{0}_isint;"
-
-    def num_axi_regs32(self):
-        return 13
-
-    def mkslow_peripheral(self, size=0):
-        return "        Ifc_qspi qspi{0} <-  mkqspi();"
-
-    def _mk_connection(self, name=None, count=0):
-        return "qspi{0}.slave"
-
-    def pinname_out(self, pname):
-        return {'ck': 'out.clk_o',
-                'nss': 'out.ncs_o',
-                'io0': 'out.io_o[0]',
-                'io1': 'out.io_o[1]',
-                'io2': 'out.io_o[2]',
-                'io3': 'out.io_o[3]',
-                }.get(pname, '')
-
-    def pinname_outen(self, pname):
-        return {'ck': 1,
-                'nss': 1,
-                'io0': 'out.io_enable[0]',
-                'io1': 'out.io_enable[1]',
-                'io2': 'out.io_enable[2]',
-                'io3': 'out.io_enable[3]',
-                }.get(pname, '')
-
-    def mk_pincon(self, name, count):
-        ret = [PBase.mk_pincon(self, name, count)]
-        # special-case for gpio in, store in a temporary vector
-        plen = len(self.peripheral.pinspecs)
-        ret.append("    // XXX NSS and CLK are hard-coded master")
-        ret.append("    // TODO: must add qspi slave-mode")
-        ret.append("    // all ins done in one rule from 4-bitfield")
-        ret.append("    rule con_%s%d_io_in;" % (name, count))
-        ret.append("       {0}{1}.out.io_i({{".format(name, count))
-        for i, p in enumerate(self.peripheral.pinspecs):
-            typ = p['type']
-            pname = p['name']
-            if not pname.startswith('io'):
-                continue
-            idx = pname[1:]
-            n = name
-            sname = self.peripheral.pname(pname).format(count)
-            ps = "pinmux.peripheral_side.%s_in" % sname
-            comma = '' if i == 5 else ','
-            ret.append("            {0}{1}".format(ps, comma))
-        ret.append("        });")
-        ret.append("    endrule")
-        return '\n'.join(ret)
-
-    def num_irqs(self):
-        return 6
-
-    def plic_object(self, pname, idx):
-        return "{0}.interrupts()[{1}]".format(pname, idx)
-
-    def mk_ext_ifacedef(self, iname, inum):
-        name = self.get_iname(inum)
-        return "        method {0}_isint = {0}.interrupts[5];".format(name)
-
-    def slowifdeclmux(self):
-        return "        method Bit#(1) {1}{0}_isint;"
+class qspi(nspi):
+    def __init__(self, name):
+        nspi.__init__(self, name, False)