ls1021aqds: disable obsolete VIDEO config

DM_VIDEO conversion deadline has passed, disable VIDEO config.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Alison Wang <alison.wang@nxp.com>
diff --git a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
index c5e93da..0ba4124 100644
--- a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
+++ b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
@@ -67,8 +67,8 @@
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_USB_STORAGE=y
-CONFIG_VIDEO_FSL_DCU_FB=y
-CONFIG_VIDEO=y
+# CONFIG_VIDEO_FSL_DCU_FB is not set
+# CONFIG_VIDEO is not set
 # CONFIG_VIDEO_SW_CURSOR is not set
 CONFIG_RSA=y
 CONFIG_SPL_RSA=y