diff --git a/configs/stm32f769i-disco/nsh/defconfig b/configs/stm32f769i-disco/nsh/defconfig
old mode 100755
new mode 100644
index 3a0c9fff240..18a906007f9
--- a/configs/stm32f769i-disco/nsh/defconfig
+++ b/configs/stm32f769i-disco/nsh/defconfig
@@ -1,29 +1,23 @@
-CONFIG_ARMV7M_LAZYFPU=y
-CONFIG_ARCH_FPU=y
-CONFIG_ARCH_DPFPU=y
-# CONFIG_NSH_DISABLE_IFCONFIG is not set
-# CONFIG_NSH_DISABLE_PS is not set
-CONFIG_ARCH_BOARD_STM32F769I_DISCO=y
-CONFIG_ARCH_BOARD="stm32f769i-disco"
-CONFIG_ARCH_BUTTONS=y
-CONFIG_ARCH_CHIP_STM32F7=y
-CONFIG_ARCH_CHIP_STM32F769NI=y
-CONFIG_ARCH_STACKDUMP=y
 CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="stm32f769i-disco"
+CONFIG_ARCH_BOARD_STM32F769I_DISCO=y
+CONFIG_ARCH_BUTTONS=y
+CONFIG_ARCH_CHIP_STM32F769NI=y
+CONFIG_ARCH_CHIP_STM32F7=y
+CONFIG_ARCH_STACKDUMP=y
 CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
 CONFIG_ARMV7M_DCACHE=y
 CONFIG_ARMV7M_DTCM=y
 CONFIG_ARMV7M_ICACHE=y
-CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL=y
+CONFIG_ARMV7M_LAZYFPU=y
 CONFIG_BOARD_LOOPSPERMSEC=43103
 CONFIG_BUILTIN=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DISABLE_POLL=y
 CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
 CONFIG_EXAMPLES_NSH=y
-CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
-CONFIG_HOST_LINUX=y
+CONFIG_HAVE_CXX=y
 CONFIG_INTELHEX_BINARY=y
 CONFIG_MAX_TASKS=16
 CONFIG_MAX_WDOGPARMS=2
@@ -31,22 +25,22 @@ CONFIG_MM_REGIONS=3
 CONFIG_NFILE_DESCRIPTORS=8
 CONFIG_NFILE_STREAMS=8
 CONFIG_NSH_BUILTIN_APPS=y
+# CONFIG_NSH_DISABLE_IFCONFIG is not set
+# CONFIG_NSH_DISABLE_PS is not set
 CONFIG_NSH_FILEIOSIZE=512
 CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_MQ_MSGS=4
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_PREALLOC_WDOGS=4
-CONFIG_RAM_SIZE=376832
-CONFIG_RAM_START=0x20020000
+CONFIG_RAM_SIZE=245760
+CONFIG_RAM_START=0x20010000
 CONFIG_RAW_BINARY=y
 CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_WAITPID=y
 CONFIG_SDCLONE_DISABLE=y
 CONFIG_SPI=y
 CONFIG_START_DAY=14
-CONFIG_START_MONTH=07
-CONFIG_START_YEAR=2017
 CONFIG_STM32F7_USART1=y
 CONFIG_TASK_NAME_SIZE=0
 CONFIG_USART1_SERIAL_CONSOLE=y