diff --git a/configs/cm_t335_defconfig b/configs/cm_t335_defconfig
index 608c25a..46979b3 100644
--- a/configs/cm_t335_defconfig
+++ b/configs/cm_t335_defconfig
@@ -10,6 +10,8 @@
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_DISTRO_DEFAULTS=y
+# CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL=y
@@ -17,9 +19,7 @@
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_POWER_SUPPORT=y
-CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="CM-T335 # "
-CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_ASKENV=y
 CONFIG_CMD_EEPROM=y
 CONFIG_CMD_EEPROM_LAYOUT=y
@@ -29,21 +29,11 @@
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_NAND=y
-CONFIG_CMD_PART=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:2m(spl),1m(u-boot),1m(u-boot-env),1m(dtb),4m(splash),6m(kernel),-(rootfs)"
-CONFIG_ISO_PARTITION=y
-CONFIG_EFI_PARTITION=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_CMD_PCA953X=y
 CONFIG_LED_STATUS=y