diff --git a/configs/xpedite517x_defconfig b/configs/xpedite517x_defconfig
index 8681942..8068a2f 100644
--- a/configs/xpedite517x_defconfig
+++ b/configs/xpedite517x_defconfig
@@ -1,5 +1,7 @@
 CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0xfff00000
+CONFIG_ENV_SIZE=0x8000
+CONFIG_ENV_SECT_SIZE=0x20000
 CONFIG_MPC86xx=y
 CONFIG_HIGH_BATS=y
 CONFIG_TARGET_XPEDITE517X=y
@@ -26,6 +28,7 @@
 CONFIG_CMD_DATE=y
 CONFIG_CMD_JFFS2=y
 CONFIG_CMD_IRQ=y
+CONFIG_ENV_ADDR=0xFFF80000
 CONFIG_CMD_PCA953X=y
 CONFIG_DS4510=y
 # CONFIG_MMC is not set