diff --git a/configs/P4080DS_SPIFLASH_defconfig b/configs/P4080DS_SPIFLASH_defconfig
index 2344198..2d0cb46 100644
--- a/configs/P4080DS_SPIFLASH_defconfig
+++ b/configs/P4080DS_SPIFLASH_defconfig
@@ -1,5 +1,8 @@
 CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0xFFF40000
+CONFIG_ENV_SIZE=0x2000
+CONFIG_ENV_OFFSET=0x100000
+CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P4080DS=y
 CONFIG_MPC85XX_HAVE_RESET_VECTOR=y