diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 515024c98e..5014828f8c 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -97,6 +97,7 @@
 
 #define CONFIG_LOADADDR			0x84000000
 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
+#define CONFIG_SYS_BOOTM_LEN		(32 << 20)
 
 #define CONFIG_CMDLINE_EDITING		/* add command line history	*/