diff --git a/configs/edison_defconfig b/configs/edison_defconfig
index ffb5554..7777d77 100644
--- a/configs/edison_defconfig
+++ b/configs/edison_defconfig
@@ -4,6 +4,7 @@
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_NR_DRAM_BANKS=3
 CONFIG_ENV_OFFSET_REDUND=0x600000
+CONFIG_DEFAULT_DEVICE_TREE="edison"
 CONFIG_VENDOR_INTEL=y
 CONFIG_TARGET_EDISON=y
 CONFIG_SMP=y
@@ -28,7 +29,6 @@
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
-CONFIG_DEFAULT_DEVICE_TREE="edison"
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
@@ -46,5 +46,4 @@
 # CONFIG_USB_HOST_ETHER is not set
 CONFIG_WDT=y
 CONFIG_WDT_TANGIER=y
-CONFIG_FAT_WRITE=y
 CONFIG_SHA1=y