mor1kx: sync

diff --git a/verilog/mor1kx/submodule b/verilog/mor1kx/submodule
index b76b3440c7ddf1839d8c42fb5c7ad687342db076..ccdb61379193b1933036f3162deb8cf252c52390 160000 (submodule)
--- a/verilog/mor1kx/submodule
+++ b/verilog/mor1kx/submodule
@@ -1 +1 @@
-Subproject commit b76b3440c7ddf1839d8c42fb5c7ad687342db076
+Subproject commit ccdb61379193b1933036f3162deb8cf252c52390