diff --git a/configs/glacier_defconfig b/configs/glacier_defconfig
index 4e85e13..6d0dabe 100644
--- a/configs/glacier_defconfig
+++ b/configs/glacier_defconfig
@@ -5,11 +5,15 @@
 CONFIG_DEFAULT_DEVICE_TREE="glacier"
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_GREPENV=y
 CONFIG_LOOPW=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_SNTP=y
+CONFIG_CMD_CACHE=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_SYS_NS16550=y