configs: ls2080a: Increase load image len in NAND boot

Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/include/configs/ls2080a_common.h b/include/configs/ls2080a_common.h
index 2314b44..cab3ba9 100644
--- a/include/configs/ls2080a_common.h
+++ b/include/configs/ls2080a_common.h
@@ -282,7 +282,7 @@
 #define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_NAND_U_BOOT_DST
 #define CONFIG_SYS_SPL_MALLOC_SIZE	0x00100000
 #define CONFIG_SYS_SPL_MALLOC_START	0x80200000
-#define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
+#define CONFIG_SYS_MONITOR_LEN		(640 * 1024)
 
 #define CONFIG_SYS_BOOTM_LEN   (64 << 20)      /* Increase max gunzip size */
 
diff --git a/include/configs/ls2080aqds.h b/include/configs/ls2080aqds.h
index 9741be1..e634d25 100644
--- a/include/configs/ls2080aqds.h
+++ b/include/configs/ls2080aqds.h
@@ -237,7 +237,7 @@
 #define CONFIG_ENV_SIZE			0x2000
 #define CONFIG_SPL_PAD_TO		0x20000
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	(256 * 1024)
-#define CONFIG_SYS_NAND_U_BOOT_SIZE	(512 * 1024)
+#define CONFIG_SYS_NAND_U_BOOT_SIZE	(640 * 1024)
 #else
 #define CONFIG_SYS_CSPR0_EXT		CONFIG_SYS_NOR0_CSPR_EXT
 #define CONFIG_SYS_CSPR0		CONFIG_SYS_NOR0_CSPR_EARLY