From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Thu, 12 Dec 2019 10:27:56 +0000 (+0100)
Subject: soc_core: add sort of CSR regions by origin (allow csr.h/csr.csv to be ordered by... 
X-Git-Tag: 24jan2021_ls180~812
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b1a1e5e227e6a05f4831e2eb76bebd15f835a955;p=litex.git

soc_core: add sort of CSR regions by origin (allow csr.h/csr.csv to be ordered by origin)
---

diff --git a/litex/soc/integration/soc_core.py b/litex/soc/integration/soc_core.py
index 7f674b51..76da0e48 100644
--- a/litex/soc/integration/soc_core.py
+++ b/litex/soc/integration/soc_core.py
@@ -487,6 +487,9 @@ class SoCCore(Module):
                 (self.soc_mem_map["csr"] + 0x800*mapaddr),
                 self.csr_data_width, memory)
 
+        # Sort CSR regions by origin
+        self.csr_regions = {k: v for k, v in sorted(self.csr_regions.items(), key=lambda item: item[1].origin)}
+
         # Add CSRs / Config items to constants
         for name, constant in self.csrbankarray.constants:
             self.add_constant(name.upper() + "_" + constant.name.upper(),