To enable the authenticated or encrypted boot mode of U-Boot, it is
required to set the proper configuration for the target board. This
-is done by adding the following configuration in in the proper config
-file (e.g. include/configs/mx6qarm2.h)
+is done by adding the following configuration in the defconfig file:
-#define CONFIG_SECURE_BOOT
+CONFIG_SECURE_BOOT=y
In addition, the U-Boot image to be programmed into the
boot media needs to be properly constructed, i.e. it must contain a