diff --git a/configs/P1020RDB-PD_SPIFLASH_defconfig b/configs/P1020RDB-PD_SPIFLASH_defconfig
index f367891..7b80ede 100644
--- a/configs/P1020RDB-PD_SPIFLASH_defconfig
+++ b/configs/P1020RDB-PD_SPIFLASH_defconfig
@@ -21,6 +21,7 @@
 CONFIG_SPL_SYS_MPC85XX_NO_RESETVEC=y
 CONFIG_PCIE1=y
 CONFIG_PCIE2=y
+CONFIG_SYS_MONITOR_LEN=786432
 CONFIG_MP=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y