diff --git a/configs/ls2080ardb_nand_defconfig b/configs/ls2080ardb_nand_defconfig
index 6c499b8..89dc2f6 100644
--- a/configs/ls2080ardb_nand_defconfig
+++ b/configs/ls2080ardb_nand_defconfig
@@ -39,6 +39,7 @@
 CONFIG_RESET_PHY_R=y
 CONFIG_SPL_MAX_SIZE=0x16000
 CONFIG_SPL_PAD_TO=0x80000
+CONFIG_SPL_BSS_MAX_SIZE=0x100000
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_I2C=y
 CONFIG_SPL_MPC8XXX_INIT_DDR=y