From ddd80c35c032d1f1dda60e39559965a27255cdf0 Mon Sep 17 00:00:00 2001
From: Rob Austein <sra@hactrn.net>
Date: Wed, 9 Aug 2017 13:41:22 -0400
Subject: reset_n vs rst_n, pax guys.

---
 config/core_config.py | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'config/core_config.py')

diff --git a/config/core_config.py b/config/core_config.py
index 4de8f16..4033279 100755
--- a/config/core_config.py
+++ b/config/core_config.py
@@ -158,16 +158,16 @@ class RawConfigParser(configparser.RawConfigParser):
             for value in self.get(section, option).split():
                 yield value
 
-    def get(self, section, option):
+    def get(self, section, option, default = ""):
         try:
             return configparser.RawConfigParser.get(self, section, option)
         except configparser.NoSectionError:
             if section in ("core board_regs", "core comm_regs"):
-                return ""
+                return default
             else:
                 raise
         except configparser.NoOptionError:
-            return ""
+            return default
 
 
 class Core(object):
@@ -201,6 +201,9 @@ class Core(object):
         self.subcores = []
         self.blocks = 1
         self.dummy = False
+        self._parameters = dict()
+        self.reset_name = "reset_n"
+
 
     def assign_core_number(self, n):
         self.core_number = n
@@ -235,11 +238,11 @@ class Core(object):
         self.dummy = cfg.get(self.cfg_section, "dummy")
         if self.dummy:
             self.dummy = self.dummy.replace("\n", "\n   ") + "\n"
-        self._parameters = dict()
         if cfg.has_section(self.cfg_section):
             for option in cfg.options(self.cfg_section):
                 if option.startswith("parameter "):
                     self._parameters[option[len("parameter"):].upper().strip()] = cfg.get(self.cfg_section, option)
+        self.reset_name = cfg.get(self.cfg_section, "reset name", self.reset_name)
 
     @property
     def instance_name(self):
@@ -340,7 +343,7 @@ createInstance_template_generic = """\
    {core.module_name} {core.parameters}{core.instance_name}_inst
      (
       .clk(sys_clk),
-      .reset_n(sys_rst_n),
+      .{core.reset_name}(sys_rst_n),
 {core.extra_ports}
       .cs(enable_{core.instance_name} & (sys_{core.bus_name}_rd | sys_{core.bus_name}_wr)),
       .we(sys_{core.bus_name}_wr),
@@ -368,7 +371,7 @@ createInstance_template_multi_block = """\
    {core.module_name} {core.parameters}{core.instance_name}_inst
      (
       .clk(sys_clk),
-      .reset_n(sys_rst_n),
+      .{core.reset_name}(sys_rst_n),
 {core.extra_ports}
       .cs(enable_{core.instance_name} & (sys_{core.bus_name}_rd | sys_{core.bus_name}_wr)),
       .we(sys_{core.bus_name}_wr),
-- 
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