diff --git a/boards/arm/kinetis/freedom-k64f/configs/demo/defconfig b/boards/arm/kinetis/freedom-k64f/configs/demo/defconfig
index 7d11c890ec..beee227ae4 100644
--- a/boards/arm/kinetis/freedom-k64f/configs/demo/defconfig
+++ b/boards/arm/kinetis/freedom-k64f/configs/demo/defconfig
@@ -1,10 +1,65 @@
 #
-# Manualy created file
-# this mininal configuration will be regenerated using kconfig with default options
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
 #
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+# CONFIG_ARCH_FPU is not set
+# CONFIG_MMCSD_MMCSUPPORT is not set
 CONFIG_ARCH="arm"
 CONFIG_ARCH_BOARD="freedom-k64f"
 CONFIG_ARCH_BOARD_FREEDOM_K64F=y
 CONFIG_ARCH_CHIP="kinetis"
 CONFIG_ARCH_CHIP_KINETIS=y
 CONFIG_ARCH_CHIP_MK64FN1M0VLL12=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_BOARD_LOOPSPERMSEC=10016
+CONFIG_BUILTIN=y
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_SYMBOLS=y
+CONFIG_DISABLE_ENVIRON=y
+CONFIG_DISABLE_MQUEUE=y
+CONFIG_DISABLE_POSIX_TIMERS=y
+CONFIG_EXAMPLES_PWM=y
+CONFIG_FAT_LCNAMES=y
+CONFIG_FAT_LFN=y
+CONFIG_FS_FAT=y
+CONFIG_FS_PROCFS=y
+CONFIG_FS_PROCFS_REGISTER=y
+CONFIG_INTELHEX_BINARY=y
+CONFIG_KINETIS_FTM0=y
+CONFIG_KINETIS_FTM0_CHANNEL=2
+CONFIG_KINETIS_FTM0_PWM=y
+CONFIG_KINETIS_GPIOIRQ=y
+CONFIG_KINETIS_PORTEINTS=y
+CONFIG_KINETIS_SDHC=y
+CONFIG_KINETIS_UART0=y
+CONFIG_MAX_TASKS=16
+CONFIG_MMCSD=y
+CONFIG_MMCSD_MULTIBLOCK_DISABLE=y
+CONFIG_MMCSD_SDIO=y
+CONFIG_MOTOROLA_SREC=y
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_DISABLE_IFUPDOWN=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_PREALLOC_TIMERS=4
+CONFIG_PWM=y
+CONFIG_RAM_SIZE=131072
+CONFIG_RAM_START=0x1fff0000
+CONFIG_RAW_BINARY=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_HPWORK=y
+CONFIG_SCHED_WAITPID=y
+CONFIG_SDCLONE_DISABLE=y
+CONFIG_START_DAY=25
+CONFIG_START_MONTH=3
+CONFIG_START_YEAR=2013
+CONFIG_SYSTEM_NSH=y
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_UART0_SERIAL_CONSOLE=y
+CONFIG_USER_ENTRYPOINT="nsh_main"