Index: boot/arch/mips32/Makefile.inc
===================================================================
--- boot/arch/mips32/Makefile.inc	(revision 6d15572dfd149e15e038621d23fb73f4628be9de)
+++ boot/arch/mips32/Makefile.inc	(revision 3a377519d27f1af98ffea0cbb0a8e3ab362b32f6)
@@ -68,5 +68,6 @@
 	RD_DRVS_ESSENTIAL += \
 		platform/msim \
-		block/ddisk
+		block/ddisk \
+		char/msim-con
 endif