diff --git a/Makefile b/Makefile
index 004bb71..772173c 100644
--- a/Makefile
+++ b/Makefile
@@ -49,7 +49,7 @@ ubuild:
 
 .PHONY:
 ldefconfig:
-	make -C ./linux-brain mxs_defconfig
+	make -C ./linux-brain brain_defconfig
 
 .PHONY:
 lmenuconfig:
@@ -58,7 +58,7 @@ lmenuconfig:
 .PHONY:
 lsavedefconfig:
 	make -C ./linux-brain savedefconfig
-	cp ./linux-brain/defconfig ./linux-brain/arch/arm/configs/mxs_defconfig
+	mv ./linux-brain/defconfig ./linux-brain/arch/arm/configs/brain_defconfig
 
 .PHONY:
 lbuild:
diff --git a/linux-brain b/linux-brain
index 19c30d3..cac9c9d 160000
--- a/linux-brain
+++ b/linux-brain
@@ -1 +1 @@
-Subproject commit 19c30d3b372dd5226e31ba195f2b22e18214dfe9
+Subproject commit cac9c9d086a73fc89bf5e6edf4d7838c55293755