apalis-imx8: update update_uboot confirmation message

Update update_uboot confirmation message.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
diff --git a/include/configs/apalis-imx8.h b/include/configs/apalis-imx8.h
index a54e018..0c37aa7 100644
--- a/include/configs/apalis-imx8.h
+++ b/include/configs/apalis-imx8.h
@@ -36,7 +36,7 @@
 	"initrd_high=0xffffffffffffffff\0" \
 	"setup=setenv setupargs console=tty1 console=${console},${baudrate} " \
 		"consoleblank=0 earlycon\0" \
-	"update_uboot=askenv confirm Did you load u-boot-dtb.imx (y/N)?; " \
+	"update_uboot=askenv confirm Did you load flash.bin resp. u-boot-dtb.imx (y/N)?; " \
 		"if test \"$confirm\" = \"y\"; then " \
 		"setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
 		"${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x0 " \