diff --git a/include/configs/imx8qm_mek.h b/include/configs/imx8qm_mek.h
index 152fa6f1c2..803daa45c8 100644
--- a/include/configs/imx8qm_mek.h
+++ b/include/configs/imx8qm_mek.h
@@ -10,6 +10,8 @@
 #include <linux/stringify.h>
 #include <asm/arch/imx-regs.h>
 
+#define CONFIG_SYS_BOOTM_LEN		(64 * SZ_1M)
+
 #ifdef CONFIG_SPL_BUILD
 #define CONFIG_SPL_MAX_SIZE				(124 * 1024)
 #define CONFIG_SYS_MONITOR_LEN				(1024 * 1024)