diff --git a/include/configs/ls2080a_common.h b/include/configs/ls2080a_common.h
index 4ae7d11..7323e10 100644
--- a/include/configs/ls2080a_common.h
+++ b/include/configs/ls2080a_common.h
@@ -196,7 +196,7 @@
  */
 #if defined(CONFIG_FSL_MC_ENET) || defined(CONFIG_FSL_DEBUG_SERVER)
 #define CONFIG_SYS_DEBUG_SERVER_DRAM_BLOCK_MIN_SIZE	(254UL * 1024 * 1024)
-#define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE		(256UL * 1024 * 1024)
+#define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE		(512UL * 1024 * 1024)
 #define CONFIG_SYS_MC_RSV_MEM_ALIGN			(512UL * 1024 * 1024)
 #endif