diff --git a/configs/octeontx_83xx_defconfig b/configs/octeontx_83xx_defconfig
index 371f618..5ba4fc1 100644
--- a/configs/octeontx_83xx_defconfig
+++ b/configs/octeontx_83xx_defconfig
@@ -35,6 +35,7 @@
 CONFIG_SYS_PROMPT="Marvell> "
 CONFIG_SYS_MAXARGS=64
 CONFIG_SYS_PBSIZE=1050
+CONFIG_SYS_BOOTM_LEN=0x10000000
 # CONFIG_CMD_BOOTEFI_HELLO_COMPILE is not set
 CONFIG_CMD_MD5SUM=y
 CONFIG_MD5SUM_VERIFY=y