Finished rest of the schematics.

hardware/re-bba-rb/re-bba-rb.kicad_pro

@@ -648,7 +648,7 @@
         "uuid": "dbb182a6-d579-468e-b98b-6f0950da9e3a"
       }
     ],
-    "used_designators": "U2,U5",
+    "used_designators": "",
     "variants": []
   },
   "sheets": [
@@ -667,6 +667,14 @@
     [
       "73763384-ff95-4826-8da6-2de53070e62f",
       "fpga"
+    ],
+    [
+      "c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a",
+      "ethernet"
+    ],
+    [
+      "1b071f68-b4ea-469c-942f-de06380c9077",
+      "exi"
     ]
   ],
   "text_variables": {},

hardware/re-bba-rb/sym-lib-table

@@ -1,3 +1,4 @@
 (sym_lib_table
 	(version 7)
+  (lib (name "GameCube")(type "KiCad")(uri "${KIPRJMOD}/../sp1_test_plug/symbols/GameCube.kicad_sym")(options "")(descr "GameCube SP1 connector"))
 )