137a7bc39SJason Zhuconfig AVB_LIBAVB_USER 237a7bc39SJason Zhu bool "Android AVB read/write hardware" 337a7bc39SJason Zhu help 437a7bc39SJason Zhu This config support the android things system to 537a7bc39SJason Zhu read/write hardware image, like vbmeta, misc, and 637a7bc39SJason Zhu so on. And it can provide some a/b and avb information 737a7bc39SJason Zhu to fastboot and kernel. 837a7bc39SJason Zhu 9a349065bSJoseph Chenconfig AVB_VBMETA_PUBLIC_KEY_VALIDATE 10a349065bSJoseph Chen bool "Support vbmeta public key validate" 11a349065bSJoseph Chen depends on AVB_LIBAVB_USER 12*e7be2a07SJoseph Chen select CONSOLE_DISABLE_CLI 13a349065bSJoseph Chen help 14b2a15873SJoseph Chen support vbmeta public key validate, system bootflow would be 15b2a15873SJoseph Chen uninterruptale when it is enabled: 16b2a15873SJoseph Chen - only allow "boot_android" as bootcmd; 17b2a15873SJoseph Chen - enter rockusb or fastboot when boot failed; 18b2a15873SJoseph Chen - not allow ctrl+c to enter hush; 19b2a15873SJoseph Chen only the CONFIG_BOOTDELAY can interrupt the bootflow. 20a349065bSJoseph Chen 2137a7bc39SJason Zhuconfig SPL_AVB_LIBAVB_USER 2237a7bc39SJason Zhu bool "Android AVB read/write hardware for spl" 2337a7bc39SJason Zhu help 2437a7bc39SJason Zhu This config support the android things system to 2537a7bc39SJason Zhu read/write hardware image, like vbmeta, misc, and 2637a7bc39SJason Zhu so on. And it can provide some a/b and avb information 2737a7bc39SJason Zhu to fastboot and kernel. 2837a7bc39SJason Zhu 2937a7bc39SJason Zhuconfig TPL_AVB_LIBAVB_USER 3037a7bc39SJason Zhu bool "Android AVB read/write hardware for tpl" 3137a7bc39SJason Zhu help 3237a7bc39SJason Zhu This config support the android things system to 3337a7bc39SJason Zhu read/write hardware image, like vbmeta, misc, and 3437a7bc39SJason Zhu so on. And it can provide some a/b and avb information 3537a7bc39SJason Zhu to fastboot and kernel. 36