From 096f2184e67f9479c3f325944382acac42d08150 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Fri, 21 Oct 2022 18:54:12 +0200
Subject: [PATCH] soc/interconnect/csr: Replace level with sort and fix targets
 compilation.

---
 litex/soc/interconnect/csr.py     | 11 +++++------
 litex/soc/interconnect/csr_bus.py |  4 ++--
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/litex/soc/interconnect/csr.py b/litex/soc/interconnect/csr.py
index 8c40e3911..f40c2e638 100644
--- a/litex/soc/interconnect/csr.py
+++ b/litex/soc/interconnect/csr.py
@@ -525,7 +525,7 @@ def _sort_gathered_items(items):
     return sorted_items
 
 def _make_gatherer(method, cls, prefix_cb):
-    def gatherer(self, level=0):
+    def gatherer(self, sort=False):
         try:
             exclude = self.autocsr_exclude
         except AttributeError:
@@ -540,13 +540,12 @@ def _make_gatherer(method, cls, prefix_cb):
                 if isinstance(v, cls):
                     r.append(v)
                 elif hasattr(v, method) and callable(getattr(v, method)):
-                    items = getattr(v, method)(level=level+1)
+                    items = getattr(v, method)()
                     prefix_cb(k + "_", items, prefixed)
                     r += items
-        if level == 0:
-            return _sort_gathered_items(r)
-        else:
-            return r
+        if sort:
+            r = _sort_gathered_items(r)
+        return r
     return gatherer
 
 
diff --git a/litex/soc/interconnect/csr_bus.py b/litex/soc/interconnect/csr_bus.py
index a1c8e5740..815e80ff6 100644
--- a/litex/soc/interconnect/csr_bus.py
+++ b/litex/soc/interconnect/csr_bus.py
@@ -226,7 +226,7 @@ class CSRBankArray(Module):
             # ---------------------
             csrs = []
             if hasattr(obj, "get_csrs"):
-                csrs = obj.get_csrs()
+                csrs = obj.get_csrs(sort=True)
 
             # Collect CSR Memories.
             # ---------------------
@@ -252,7 +252,7 @@ class CSRBankArray(Module):
             # Collect CSR Constants.
             # ----------------------
             if hasattr(obj, "get_constants"):
-                for constant in obj.get_constants():
+                for constant in obj.get_constants(sort=True):
                     self.constants.append((name, constant))
 
             # Create CSRBank with CSRs found.