configs: disable UEFI for Colibri VF610

The size of the board file is limited to 520192 bytes. This conflicts with
the size requirement for the UEFI code.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
diff --git a/configs/colibri_vf_defconfig b/configs/colibri_vf_defconfig
index 3d15f22..8cf8a31 100644
--- a/configs/colibri_vf_defconfig
+++ b/configs/colibri_vf_defconfig
@@ -105,4 +105,4 @@
 CONFIG_SPLASH_SCREEN_ALIGN=y
 CONFIG_OF_LIBFDT_OVERLAY=y
 CONFIG_FDT_FIXUP_PARTITIONS=y
-# CONFIG_EFI_UNICODE_CAPITALIZATION is not set
+# CONFIG_EFI_LOADER is not set