configs: synquacer: Fix dfu_alt_info to use nor1

Fix dfu_alt_info to use nor1 instead of the device name.
This reverts a part of commit 59bd18d4c4d7 ("configs: synquacer:
Remove mtdparts settings and update DFU setting") because the
commit a4f2d8341455 ("mtd: spi: nor: force mtd name to "nor%d"")
changed the mtd device naming scheme to nor%d.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/include/configs/synquacer.h b/include/configs/synquacer.h
index 28f5463..3d099b4 100644
--- a/include/configs/synquacer.h
+++ b/include/configs/synquacer.h
@@ -52,7 +52,7 @@
 /* #define CONFIG_SYS_PCI_64BIT		1 */
 
 #define DEFAULT_DFU_ALT_INFO "dfu_alt_info="				\
-			"mtd mx66u51235f=u-boot.bin raw 200000 100000;"	\
+			"mtd nor1=u-boot.bin raw 200000 100000;"	\
 			"fip.bin raw 180000 78000;"			\
 			"optee.bin raw 500000 100000\0"