diff --git a/boards/arm/lc823450/lc823450-xgevk/configs/audio/defconfig b/boards/arm/lc823450/lc823450-xgevk/configs/audio/defconfig
index 0549b4eee5..c2f81ff471 100644
--- a/boards/arm/lc823450/lc823450-xgevk/configs/audio/defconfig
+++ b/boards/arm/lc823450/lc823450-xgevk/configs/audio/defconfig
@@ -79,8 +79,6 @@ CONFIG_NSH_DISABLE_DIRNAME=y
 CONFIG_NSH_DISABLE_EXEC=y
 CONFIG_NSH_DISABLE_GET=y
 CONFIG_NSH_DISABLE_LOSETUP=y
-CONFIG_NSH_DISABLE_MB=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKFIFO=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_DISABLE_PUT=y
diff --git a/boards/arm/lc823450/lc823450-xgevk/configs/bt/defconfig b/boards/arm/lc823450/lc823450-xgevk/configs/bt/defconfig
index 0a9f73ec07..d92cc2f26d 100644
--- a/boards/arm/lc823450/lc823450-xgevk/configs/bt/defconfig
+++ b/boards/arm/lc823450/lc823450-xgevk/configs/bt/defconfig
@@ -112,8 +112,6 @@ CONFIG_NSH_DISABLE_DIRNAME=y
 CONFIG_NSH_DISABLE_EXEC=y
 CONFIG_NSH_DISABLE_GET=y
 CONFIG_NSH_DISABLE_LOSETUP=y
-CONFIG_NSH_DISABLE_MB=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKFIFO=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_DISABLE_PUT=y
diff --git a/boards/arm/lc823450/lc823450-xgevk/configs/knsh/defconfig b/boards/arm/lc823450/lc823450-xgevk/configs/knsh/defconfig
index 4a41a00078..3eae4178cd 100644
--- a/boards/arm/lc823450/lc823450-xgevk/configs/knsh/defconfig
+++ b/boards/arm/lc823450/lc823450-xgevk/configs/knsh/defconfig
@@ -62,9 +62,7 @@ CONFIG_NSH_DISABLE_GET=y
 CONFIG_NSH_DISABLE_HEXDUMP=y
 CONFIG_NSH_DISABLE_IFCONFIG=y
 CONFIG_NSH_DISABLE_LOSETUP=y
-CONFIG_NSH_DISABLE_MB=y
 CONFIG_NSH_DISABLE_MD5=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKDIR=y
 CONFIG_NSH_DISABLE_MKFIFO=y
 CONFIG_NSH_DISABLE_MKRD=y
diff --git a/boards/arm/lc823450/lc823450-xgevk/configs/krndis/defconfig b/boards/arm/lc823450/lc823450-xgevk/configs/krndis/defconfig
index b67b386a2c..fcbdd4cc5c 100644
--- a/boards/arm/lc823450/lc823450-xgevk/configs/krndis/defconfig
+++ b/boards/arm/lc823450/lc823450-xgevk/configs/krndis/defconfig
@@ -115,8 +115,6 @@ CONFIG_NSH_DISABLE_DIRNAME=y
 CONFIG_NSH_DISABLE_EXEC=y
 CONFIG_NSH_DISABLE_GET=y
 CONFIG_NSH_DISABLE_LOSETUP=y
-CONFIG_NSH_DISABLE_MB=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKFIFO=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_DISABLE_PUT=y
diff --git a/boards/arm/lc823450/lc823450-xgevk/configs/nsh/defconfig b/boards/arm/lc823450/lc823450-xgevk/configs/nsh/defconfig
index 6160be3c65..62b61a6bb6 100644
--- a/boards/arm/lc823450/lc823450-xgevk/configs/nsh/defconfig
+++ b/boards/arm/lc823450/lc823450-xgevk/configs/nsh/defconfig
@@ -68,9 +68,7 @@ CONFIG_NSH_DISABLE_GET=y
 CONFIG_NSH_DISABLE_HEXDUMP=y
 CONFIG_NSH_DISABLE_IFCONFIG=y
 CONFIG_NSH_DISABLE_LOSETUP=y
-CONFIG_NSH_DISABLE_MB=y
 CONFIG_NSH_DISABLE_MD5=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKDIR=y
 CONFIG_NSH_DISABLE_MKFIFO=y
 CONFIG_NSH_DISABLE_MKRD=y
diff --git a/boards/arm/lc823450/lc823450-xgevk/configs/usb/defconfig b/boards/arm/lc823450/lc823450-xgevk/configs/usb/defconfig
index 53ac2d27e1..808da78358 100644
--- a/boards/arm/lc823450/lc823450-xgevk/configs/usb/defconfig
+++ b/boards/arm/lc823450/lc823450-xgevk/configs/usb/defconfig
@@ -75,9 +75,7 @@ CONFIG_NSH_DISABLE_GET=y
 CONFIG_NSH_DISABLE_HEXDUMP=y
 CONFIG_NSH_DISABLE_IFCONFIG=y
 CONFIG_NSH_DISABLE_LOSETUP=y
-CONFIG_NSH_DISABLE_MB=y
 CONFIG_NSH_DISABLE_MD5=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKFIFO=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_DISABLE_PUT=y
diff --git a/boards/arm/stm32/nucleo-f302r8/configs/nsh/defconfig b/boards/arm/stm32/nucleo-f302r8/configs/nsh/defconfig
index a13535ac1b..5de0caa1d8 100644
--- a/boards/arm/stm32/nucleo-f302r8/configs/nsh/defconfig
+++ b/boards/arm/stm32/nucleo-f302r8/configs/nsh/defconfig
@@ -46,13 +46,10 @@ CONFIG_NSH_DISABLE_HEXDUMP=y
 CONFIG_NSH_DISABLE_KILL=y
 CONFIG_NSH_DISABLE_LOSETUP=y
 CONFIG_NSH_DISABLE_LS=y
-CONFIG_NSH_DISABLE_MB=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKDIR=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_DISABLE_MOUNT=y
 CONFIG_NSH_DISABLE_MV=y
-CONFIG_NSH_DISABLE_MW=y
 CONFIG_NSH_DISABLE_PUT=y
 CONFIG_NSH_DISABLE_PWD=y
 CONFIG_NSH_DISABLE_RM=y
diff --git a/boards/arm/stm32/nucleo-f334r8/configs/adc/defconfig b/boards/arm/stm32/nucleo-f334r8/configs/adc/defconfig
index a2ec213f45..68ba58f938 100644
--- a/boards/arm/stm32/nucleo-f334r8/configs/adc/defconfig
+++ b/boards/arm/stm32/nucleo-f334r8/configs/adc/defconfig
@@ -49,13 +49,10 @@ CONFIG_NSH_DISABLE_HEXDUMP=y
 CONFIG_NSH_DISABLE_KILL=y
 CONFIG_NSH_DISABLE_LOSETUP=y
 CONFIG_NSH_DISABLE_LS=y
-CONFIG_NSH_DISABLE_MB=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKDIR=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_DISABLE_MOUNT=y
 CONFIG_NSH_DISABLE_MV=y
-CONFIG_NSH_DISABLE_MW=y
 CONFIG_NSH_DISABLE_PUT=y
 CONFIG_NSH_DISABLE_PWD=y
 CONFIG_NSH_DISABLE_RM=y
diff --git a/boards/arm/stm32/nucleo-f334r8/configs/nsh/defconfig b/boards/arm/stm32/nucleo-f334r8/configs/nsh/defconfig
index 2af4ac0eb2..f424eed13c 100644
--- a/boards/arm/stm32/nucleo-f334r8/configs/nsh/defconfig
+++ b/boards/arm/stm32/nucleo-f334r8/configs/nsh/defconfig
@@ -46,13 +46,10 @@ CONFIG_NSH_DISABLE_HEXDUMP=y
 CONFIG_NSH_DISABLE_KILL=y
 CONFIG_NSH_DISABLE_LOSETUP=y
 CONFIG_NSH_DISABLE_LS=y
-CONFIG_NSH_DISABLE_MB=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKDIR=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_DISABLE_MOUNT=y
 CONFIG_NSH_DISABLE_MV=y
-CONFIG_NSH_DISABLE_MW=y
 CONFIG_NSH_DISABLE_PUT=y
 CONFIG_NSH_DISABLE_PWD=y
 CONFIG_NSH_DISABLE_RM=y
diff --git a/boards/arm/stm32/stm32f334-disco/configs/buckboost/defconfig b/boards/arm/stm32/stm32f334-disco/configs/buckboost/defconfig
index feacaa238c..e261cafbab 100644
--- a/boards/arm/stm32/stm32f334-disco/configs/buckboost/defconfig
+++ b/boards/arm/stm32/stm32f334-disco/configs/buckboost/defconfig
@@ -62,13 +62,10 @@ CONFIG_NSH_DISABLE_HEXDUMP=y
 CONFIG_NSH_DISABLE_KILL=y
 CONFIG_NSH_DISABLE_LOSETUP=y
 CONFIG_NSH_DISABLE_LS=y
-CONFIG_NSH_DISABLE_MB=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKDIR=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_DISABLE_MOUNT=y
 CONFIG_NSH_DISABLE_MV=y
-CONFIG_NSH_DISABLE_MW=y
 CONFIG_NSH_DISABLE_PUT=y
 CONFIG_NSH_DISABLE_PWD=y
 CONFIG_NSH_DISABLE_RM=y
diff --git a/boards/arm/stm32/stm32f334-disco/configs/nsh/defconfig b/boards/arm/stm32/stm32f334-disco/configs/nsh/defconfig
index 9751fcfb2a..5242875422 100644
--- a/boards/arm/stm32/stm32f334-disco/configs/nsh/defconfig
+++ b/boards/arm/stm32/stm32f334-disco/configs/nsh/defconfig
@@ -48,13 +48,10 @@ CONFIG_NSH_DISABLE_HEXDUMP=y
 CONFIG_NSH_DISABLE_KILL=y
 CONFIG_NSH_DISABLE_LOSETUP=y
 CONFIG_NSH_DISABLE_LS=y
-CONFIG_NSH_DISABLE_MB=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKDIR=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_DISABLE_MOUNT=y
 CONFIG_NSH_DISABLE_MV=y
-CONFIG_NSH_DISABLE_MW=y
 CONFIG_NSH_DISABLE_PUT=y
 CONFIG_NSH_DISABLE_PWD=y
 CONFIG_NSH_DISABLE_RM=y
diff --git a/boards/arm/stm32/stm32f334-disco/configs/powerled/defconfig b/boards/arm/stm32/stm32f334-disco/configs/powerled/defconfig
index 920e7b44d4..d4f60ee7f1 100644
--- a/boards/arm/stm32/stm32f334-disco/configs/powerled/defconfig
+++ b/boards/arm/stm32/stm32f334-disco/configs/powerled/defconfig
@@ -54,13 +54,10 @@ CONFIG_NSH_DISABLE_GET=y
 CONFIG_NSH_DISABLE_HEXDUMP=y
 CONFIG_NSH_DISABLE_KILL=y
 CONFIG_NSH_DISABLE_LOSETUP=y
-CONFIG_NSH_DISABLE_MB=y
-CONFIG_NSH_DISABLE_MH=y
 CONFIG_NSH_DISABLE_MKDIR=y
 CONFIG_NSH_DISABLE_MKRD=y
 CONFIG_NSH_DISABLE_MOUNT=y
 CONFIG_NSH_DISABLE_MV=y
-CONFIG_NSH_DISABLE_MW=y
 CONFIG_NSH_DISABLE_PUT=y
 CONFIG_NSH_DISABLE_PWD=y
 CONFIG_NSH_DISABLE_RM=y