diff --git a/configs/spear300_usbtty_defconfig b/configs/spear300_usbtty_defconfig
index fbdd4a3..11b62c4 100644
--- a/configs/spear300_usbtty_defconfig
+++ b/configs/spear300_usbtty_defconfig
@@ -2,7 +2,9 @@
 CONFIG_ARCH_CPU_INIT=y
 CONFIG_TARGET_SPEAR300=y
 CONFIG_SYS_TEXT_BASE=0x00700000
+CONFIG_ENV_SIZE=0x2000
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_IDENT_STRING="-SPEAr"
 CONFIG_SYS_EXTRA_OPTIONS="SPEAR300,USBTTY"
 CONFIG_BOOTDELAY=-1
@@ -20,6 +22,7 @@
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_ENV_IS_IN_FLASH=y
+CONFIG_ENV_ADDR=0xF8040000
 CONFIG_SYS_I2C_DW=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y