diff --git a/configs/socfpga_n5x_atf_defconfig b/configs/socfpga_n5x_atf_defconfig
index 2917ece..37c8436 100644
--- a/configs/socfpga_n5x_atf_defconfig
+++ b/configs/socfpga_n5x_atf_defconfig
@@ -47,6 +47,7 @@
 CONFIG_SYS_PROMPT="SOCFPGA_N5X # "
 CONFIG_SYS_MAXARGS=64
 CONFIG_SYS_PBSIZE=2079
+CONFIG_SYS_BOOTM_LEN=0x2000000
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y