From 7a44209f77c53c8bd36dc0cb39fcebafd3a7658a Mon Sep 17 00:00:00 2001
From: Xiretza <xiretza@xiretza.xyz>
Date: Wed, 12 Feb 2020 15:10:59 +0100
Subject: [PATCH] Make memory/CSR regions customizable in config

Also remove interrupt mapping, since it's unused without a CPU anyway.
---
 examples/wishbone_mii.yml |  3 +++
 liteeth/gen.py            | 13 +++----------
 2 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/examples/wishbone_mii.yml b/examples/wishbone_mii.yml
index a423df5..875ec8f 100644
--- a/examples/wishbone_mii.yml
+++ b/examples/wishbone_mii.yml
@@ -8,3 +8,6 @@ vendor:     xilinx
 clk_freq:   100e6
 core:       wishbone
 endianness: big
+
+mem_map:
+    ethmac: 0x50000000
diff --git a/liteeth/gen.py b/liteeth/gen.py
index 00d45fd..10e0721 100755
--- a/liteeth/gen.py
+++ b/liteeth/gen.py
@@ -193,17 +193,10 @@ class PHYCore(SoCMini):
 # MAC Core -----------------------------------------------------------------------------------------
 
 class MACCore(PHYCore):
-    interrupt_map = SoCCore.interrupt_map
-    interrupt_map.update({
-        "ethmac": 2,
-    })
-
-    mem_map = SoCCore.mem_map
-    mem_map.update({
-        "ethmac": 0x50000000
-    })
-
     def __init__(self, platform, core_config):
+        self.mem_map.update(core_config.get("mem_map", {}))
+        self.csr_map.update(core_config.get("csr_map", {}))
+
         PHYCore.__init__(self, core_config["phy"], core_config["clk_freq"], platform)
 
         self.submodules.ethmac = LiteEthMAC(phy=self.ethphy, dw=32, interface="wishbone", endianness=core_config["endianness"])