ARM: dts: sama7g5: enable autoboot

Enable autoboot.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
index 7d4d409..99e2439 100644
--- a/configs/sama7g5ek_mmc1_defconfig
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -16,7 +16,6 @@
 CONFIG_USE_BOOTARGS=y
 CONFIG_MISC_INIT_R=y
 CONFIG_HUSH_PARSER=y
-# CONFIG_AUTOBOOT is not set
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMI is not set
 CONFIG_CMD_MD5SUM=y