diff --git a/include/configs/ls2080a_common.h b/include/configs/ls2080a_common.h
index f8978693a4f468819c35176ac29d12edc99a6100..576785e4b67ca2e5ec0a918e0a143db12ad5a024 100644
--- a/include/configs/ls2080a_common.h
+++ b/include/configs/ls2080a_common.h
@@ -237,7 +237,7 @@ unsigned long long get_qixis_addr(void);
 #endif
 #define CONFIG_SYS_SPL_MALLOC_SIZE	0x00100000
 #define CONFIG_SYS_SPL_MALLOC_START	0x80200000
-#define CONFIG_SYS_MONITOR_LEN		(640 * 1024)
+#define CONFIG_SYS_MONITOR_LEN		(1024 * 1024)
 
 #define CONFIG_SYS_BOOTM_LEN   (64 << 20)      /* Increase max gunzip size */